x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:15 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2544.244171] 9pnet: Insufficient options for proto=fd
13:25:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2544.353294] 9pnet: Insufficient options for proto=fd
13:25:16 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2544.631680] 9pnet: Insufficient options for proto=fd
13:25:33 executing program 6:
r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x1)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x107540, 0x8c)
creat(&(0x7f0000000000)='./file2\x00', 0x0)
close(r0)
getdents64(r0, &(0x7f0000000080)=""/243, 0xf3)

13:25:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:25:33 executing program 2:
perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000000c0))
accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0xc00)
r1 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
fstat(r1, &(0x7f0000000440))
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x3, 0x0, 0x18000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r4 = dup2(r3, r2)
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x3, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000280)=ANY=[@ANYRESHEX])
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="5c7006060f15bb090c1eb805182a744d8f5cf8d5a3505c563d9958aeb0f4e5e7d4eeeb713bf1924f11de17c1c6e57adbe0874edfe38197ae44710fe6bfe4bf29e948ed0a97fc4ea78075290479ccfd7c91a1bf5593139dfaa1d10577eb249458315f02a8b6e2b432d2e58b353c0374acd6e0130da8910a4eb87b4ddb6a70faa223ddc23bc005fe085812c3ae57dd89c5a6c93dc7dbe1cd7b5f84fdd282fa9b2e0853717757008ac05b01d2939fc9c70e39353f18d036c42715da4292eacbfd0a093f7ad76e921be183157688e5a05c426957b85ec5f167f4b7413b7b01b7c8b7f7b3a44a8af3cbd9f4", 0xe9, 0x8}], 0x200000, 0x0)
pidfd_getfd(r4, r3, 0x0)
sendfile(r5, r4, 0x0, 0x7ffffff9)

13:25:33 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x0)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:33 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:33 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:33 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:33 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2562.268678] 9pnet: Insufficient options for proto=fd
13:25:34 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2562.364677] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2562.381575] 9pnet: Insufficient options for proto=fd
[ 2562.388424] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2562.388735] 9pnet: Insufficient options for proto=fd
[ 2562.408166] 9pnet: Insufficient options for proto=fd
13:25:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2562.448157] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2562.479673] 9pnet: Insufficient options for proto=fd
13:25:34 executing program 6:
r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x1)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x107540, 0x8c)
creat(&(0x7f0000000000)='./file2\x00', 0x0)
close(r0)
getdents64(r0, &(0x7f0000000080)=""/243, 0xf3)

[ 2562.572601] 9pnet: Insufficient options for proto=fd
13:25:34 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:25:34 executing program 6:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x22)
linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x1400)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f00000000c0)={@id={0x2, 0x0, @a}})
r1 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x73, 0x8, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, @perf_config_ext={0xff, 0xff}, 0x4008, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x80001, 0x0)
renameat(r2, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000300))
fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f0000000180)='system_u:object_r:pam_var_run_t:s0\x00', 0x23, 0x3)
r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000380), 0x20a00, 0x0)
r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000400), r2)
sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x50, r4, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x100}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x80000001}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x10000000}, 0x40804)
syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000600)='./file1/file0\x00', 0x4, 0x2, &(0x7f00000016c0)=[{&(0x7f0000000640)="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", 0x1000, 0x10000}, {&(0x7f0000001640)="81d7f8c69a2848e2a0fc1e24a98aa63bc7bf056001424de90d5738d3923e5a8dd32bab7c864debdaf3538ec6d5a0911f9e58b0815eb1f0a1735642843a3a1246690ede56b46e839d571ee5c37e0e55b29499f1738c4b79918fcdc56490872148dae5d6", 0x63, 0x1}], 0x1081000, &(0x7f0000001700)=ANY=[@ANYBLOB="6e6f66756d7461696c3d302c73686f72746e616d653d6d697865642c73686ff2746e616d653d6c6f7765722c66736d616769633d3078303030303030303030303030303038642c666f776e65723e", @ANYRESDEC, @ANYBLOB="2c61707072616973652c66736e616d653d69b2f6edeee720cce0577937eb8a67512c7375626a5f726f6c653d53454736002c646f6e745f6d6561737572652c00"])
r5 = perf_event_open(&(0x7f00000017c0)={0x2, 0x80, 0x7, 0x1, 0x3, 0x8, 0x0, 0x5, 0x80009, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xde4, 0x4, @perf_config_ext={0x7, 0x2c07}, 0x3680, 0x6, 0x0, 0x1, 0x1, 0xb68e, 0x7fff, 0x0, 0x3ff, 0x0, 0x80000001}, 0x0, 0x0, r1, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000001840)='dont_measure')

[ 2563.007875] 9pnet: Insufficient options for proto=fd
13:25:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r0=>0x0})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:25:54 executing program 6:
semctl$IPC_RMID(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3835, 0x0, @perf_config_ext={0x0, 0x867}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7258, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semop(0x0, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4)
semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1)
semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0)
getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140))
semtimedop(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)={0x77359400})
semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111)
stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(0xffffffffffffffff, r0, 0x0)
r1 = semget$private(0x0, 0x3, 0x0)
semctl$GETNCNT(0x0, 0x2, 0xe, &(0x7f00000001c0)=""/69)
semop(r1, &(0x7f0000000180)=[{0x0, 0x1, 0x800}, {0x2, 0x5, 0x1000}, {0x0, 0xfe, 0x1000}, {0x3, 0x101, 0xc00}, {0x3, 0x4, 0x3000}], 0x5)
setresuid(0x0, 0x0, 0x0)
semctl$IPC_RMID(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
semop(0x0, &(0x7f0000000040), 0x0)
semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002480)=""/96)
semctl$IPC_RMID(0x0, 0x0, 0x0)

13:25:54 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 2:
perf_event_open(0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000000c0))
accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0xc00)
r1 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
fstat(r1, &(0x7f0000000440))
pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0)
fallocate(0xffffffffffffffff, 0x3, 0x0, 0x18000)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r4 = dup2(r3, r2)
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x3, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000280)=ANY=[@ANYRESHEX])
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000080)=[{&(0x7f00000002c0)="5c7006060f15bb090c1eb805182a744d8f5cf8d5a3505c563d9958aeb0f4e5e7d4eeeb713bf1924f11de17c1c6e57adbe0874edfe38197ae44710fe6bfe4bf29e948ed0a97fc4ea78075290479ccfd7c91a1bf5593139dfaa1d10577eb249458315f02a8b6e2b432d2e58b353c0374acd6e0130da8910a4eb87b4ddb6a70faa223ddc23bc005fe085812c3ae57dd89c5a6c93dc7dbe1cd7b5f84fdd282fa9b2e0853717757008ac05b01d2939fc9c70e39353f18d036c42715da4292eacbfd0a093f7ad76e921be183157688e5a05c426957b85ec5f167f4b7413b7b01b7c8b7f7b3a44a8af3cbd9f4", 0xe9, 0x8}], 0x200000, 0x0)
pidfd_getfd(r4, r3, 0x0)
sendfile(r5, r4, 0x0, 0x7ffffff9)

13:25:54 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r0=>0x0})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2582.874800] 9pnet: Insufficient options for proto=fd
[ 2582.884676] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2582.917109] 9pnet: Insufficient options for proto=fd
13:25:54 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2582.966205] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2582.967718] 9pnet: Insufficient options for proto=fd
[ 2582.981358] 9pnet: Insufficient options for proto=fd
13:25:54 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r0=>0x0})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r0}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:25:54 executing program 6:
semctl$IPC_RMID(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3835, 0x0, @perf_config_ext={0x0, 0x867}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7258, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
semop(0x0, &(0x7f00000000c0)=[{0x3, 0x400, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4, 0x9, 0x1800}], 0x4)
semop(0x0, &(0x7f0000000000)=[{0x4, 0xfff}], 0x1)
semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, 0x0)
getresgid(&(0x7f00000010c0), &(0x7f0000001100), &(0x7f0000001140))
semtimedop(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)={0x77359400})
semctl$SEM_INFO(0x0, 0x1, 0x13, &(0x7f0000002e40)=""/4111)
stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(0xffffffffffffffff, r0, 0x0)
r1 = semget$private(0x0, 0x3, 0x0)
semctl$GETNCNT(0x0, 0x2, 0xe, &(0x7f00000001c0)=""/69)
semop(r1, &(0x7f0000000180)=[{0x0, 0x1, 0x800}, {0x2, 0x5, 0x1000}, {0x0, 0xfe, 0x1000}, {0x3, 0x101, 0xc00}, {0x3, 0x4, 0x3000}], 0x5)
setresuid(0x0, 0x0, 0x0)
semctl$IPC_RMID(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff)
semop(0x0, &(0x7f0000000040), 0x0)
semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002480)=""/96)
semctl$IPC_RMID(0x0, 0x0, 0x0)

[ 2583.014030] 9pnet: Insufficient options for proto=fd
[ 2583.065538] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:25:54 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:25:54 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2583.120516] 9pnet: Insufficient options for proto=fd
[ 2583.154011] 9pnet: Insufficient options for proto=fd
[ 2583.192255] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2583.201718] 9pnet: Insufficient options for proto=fd
13:25:55 executing program 6:
r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x3a1)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4307, 0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/tty/drivers\x00', 0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x8, @dev, 0x5}, 0x1c)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x1, @remote}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040), 0x4)
bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xda8}, 0xe)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
r2 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x105142, 0x0)
ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40087602, 0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
signalfd4(r3, &(0x7f0000000200)={[0x2]}, 0x8, 0x80000)
setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180)={0x2, 0x1, 0x4, 0x5, 0x1, 0xf8, 0x80}, 0xc)
bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x4, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0xe)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffffffffffffff56)

[ 2583.216386] 9pnet: Insufficient options for proto=fd
13:25:55 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x15}, {0x6, 0x0, 0x0, 0x7e}]}, 0x10)
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc0a85320, &(0x7f0000000100)={0x80})
r3 = syz_io_uring_complete(0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0x2, 0x40, 0x3})
r4 = dup3(r1, r2, 0x0)
ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000180))
bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x3, @any, 0x1, 0x2}, 0xe)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000000040)={0x6, 'syzkaller1\x00', {0x92ec}, 0x2})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)

13:26:11 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, <r1=>0x0})
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0)
write(r3, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61)
r4 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
readv(r4, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1)
syz_open_procfs(r1, &(0x7f0000001540)='totmaps\x00')
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount$9p_unix(&(0x7f00000014c0)='./file0/file0\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x173000, 0x0)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[])
mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='io\x00')
unshare(0x48020200)
ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000240)={&(0x7f0000000200)=""/11, 0xb})

13:26:11 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:11 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 2:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x15}, {0x6, 0x0, 0x0, 0x7e}]}, 0x10)
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc0a85320, &(0x7f0000000100)={0x80})
r3 = syz_io_uring_complete(0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000001c0)={0x2, 0x40, 0x3})
r4 = dup3(r1, r2, 0x0)
ioctl$TIOCL_SETVESABLANK(r4, 0x541c, &(0x7f0000000180))
bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x3, @any, 0x1, 0x2}, 0xe)
ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000000040)={0x6, 'syzkaller1\x00', {0x92ec}, 0x2})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0)

[ 2599.886863] 9pnet: Insufficient options for proto=fd
[ 2599.917515] 9pnet: Insufficient options for proto=fd
[ 2599.930661] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2599.949456] 9pnet: Insufficient options for proto=fd
[ 2599.966521] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2599.971837] 9pnet: Insufficient options for proto=fd
13:26:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2600.005309] 9pnet: Insufficient options for proto=fd
[ 2600.007675] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:26:11 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:11 executing program 2:
mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file1\x00', 0x1000, 0x7, &(0x7f0000000840)=[{&(0x7f0000000380)="266cd0b168", 0x5, 0x40}, {&(0x7f0000000440)="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", 0xff, 0x3}, {&(0x7f00000003c0)="5b6f9035e0ca39ac369839", 0xb, 0x5}, {&(0x7f0000000540)="ee5e0a3232287ee8d097af09579448d5ce71b34509d35934348b74863a7b34859c4cfd11d539808b99331c5ce8ab926ebdc556577d3191b6c8d1c91bff01fced79926c53c9b59a919378f566c6f9a09ab77cf47505ff2ea49c6a3b1c17705420a978e91a7d804613b8d0266abdf3f99f1b60126a9fe9d6c3da4ae8b7d0624de436682a21be442cef7e513c31c3598c0590b0a83f8d45ccaab2f530566a83", 0x9e, 0x7}, {&(0x7f0000000600)="81268c95c18c5fc14ea986ce5f8e7a50c5c0be4069b4999fb62e216b71391f334e0787b98ef0e5ba8b99314319535d32836461dd6590194326e3cd25bb2d47e5e9119754671e89def6d53a315fd74cb1ff7e587fe4756eec351b3f1e5927467064770935ad8de0248acadea1fde005a89d0c57eb5e", 0x75, 0x4}, {&(0x7f0000000680)="2088a76079bc3abd3aff36a4142e4fc97725a41537df5b90bf9fec0e51c2dac167fb0c8c9c30ec7a82feda081f77223415e62d597e1312ee37a488c1a6d9c6660a486fd8b4c5d374506910ee1452bc01b21bb858186e9b1ca65dffaa3c7889f70da61a9d76eebb1a01de7c1d453e9d6687836f1ef5bf98068b60b4c7b820f239c54bb240252ef24932c3f7498ac2c81594084b368d16865f79c2d30454a20ee99904f9a32eddf344ec31bde95192eefb32bdfede6c99e631ad8e4d1a0b398eadeb722784217fe6fa7986692546fff6cda7a3ed7ea0", 0xd5, 0x1ff}, {&(0x7f0000000780)="c37bdde08c280f84def05dba6ee0e5480b38d1a4cdc66c11ba2bf3ee0d8cb997791867343fdbfa3cc8806515907600d7277ec16b99f510060f1707f97d674ab7a8d01760c44f3d6077e0ab1ddef86ac1520fa13235b8c2346a7fbb5d5d824dbe66803f471856d766e3a99e40fc1d0a7ca8371a4f524232e8f95fe9d6a38b239aef09fec4f1f2d8a308cf380245aa3daa354f4d64244c2e2cb68ce41cdd7d", 0x9e, 0x5}], 0x20022, &(0x7f0000000900)={[{@utf8no}, {@nonumtail}], [{@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xff}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x0, 0x30, 0x65, 0x33, 0x38, 0x32, 0x38], 0x2d, [0x33, 0x37, 0x0, 0x31], 0x2d, [0x66, 0x32, 0x56, 0x35], 0x2d, [0x64, 0x39, 0x37, 0x65], 0x2d, [0x61, 0x33, 0x38, 0x61, 0x39, 0x61, 0x36, 0x39]}}}, {@appraise_type}, {@smackfsfloor={'smackfsfloor', 0x3d, 'mounts\x00'}}, {@euid_eq={'euid', 0x3d, 0xee01}}]})
ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r1, 0x2, 0x0)
ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x6, 0x0, 0x17, 0x14, "3b931317621221dda08806bee464fb8c67015fe508f9068902086caa109edc2f3ba4ff35c591188ba7e6846db05ee6f59b5d86a4716051b2c0d21cf4124e9c56", "6dd66fc8d49848c15a4ec02341000886ac1347e67e8346ffea90f3858c2fb7e3", [0x2, 0xcb]})
r2 = getpgrp(0x0)
pidfd_open(r2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r3=>r0}, './file1\x00'})
r4 = socket$inet(0x2, 0xa, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r5, 0x2, 0x0)
openat(r5, &(0x7f00000009c0)='./file0\x00', 0x6a0840, 0x18e)
ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r2, 0x7, r3, &(0x7f00000002c0)={r0, r4, 0x80000000})
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"})
ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "f48f6fae449be4966dc32ecff8c22d82e4f66bad19c0d808bd7e68eeb17fc0c466c2e845a82b4159e66be73460b6ccfc60c25c9d290c11371729d7173eedcae3", "4e1215f6387b08a90c003e7615d5b7d37a7ed6607d74a713c1bfb45ddd09924a"})

13:26:11 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, 0x0, 0x0)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:12 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2600.340251] 9pnet: Insufficient options for proto=fd
[ 2600.485577] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:26:12 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:12 executing program 6:
syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x82040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8000, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'})
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', <r4=>0x0})
r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/rtc', 0x204080, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r4})
syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r5)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
dup(r1)
pipe(&(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r6, 0x8914, &(0x7f0000000040)={'vlan1\x00'})

13:26:12 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2600.530387] 9pnet: Insufficient options for proto=fd
[ 2600.778461] 9pnet: Insufficient options for proto=fd
13:26:29 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:29 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, 0x0, 0x0)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:29 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:29 executing program 2:
ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000180))
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
ftruncate(r3, 0x0)
sendfile(0xffffffffffffffff, r3, 0x0, 0x0)
sendfile(r2, r1, 0x0, 0x7ffffff9)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)=ANY=[@ANYBLOB="28000000100044d7083d0009f6be010000000000000000000000000005000000000000000c000080"], 0xffffffffffffffd6}}, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d)
sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000340)=ANY=[@ANYBLOB="23be30e2a5cca6c57ae7e16400008fa54a57bfd38e21cdb821fb46e825b7724bc79496f90f930d109c2847ab573e12a1cafa443af4c19aa90f73f4ff3730078c5b961bcaf363a50983f222b81aa178822ce979ae5ae41045fcb7aedc33d3422cb64d00000000a5ae25b5f0a900726aaae55238a6052c23fa809c568f28d300f9f5aa4a314a9c88ff756d335c7f9de91ff3e66cb16c495753fdaf73ef"], 0x20}}, 0x0)
write$P9_RREAD(r1, &(0x7f00000001c0)={0x8c, 0x75, 0x1, {0x81, "2a7e812001ffb8304e56ac71af833769f589f3e2de3908d9b809d9f063083b90b946df1a64c9de708b9e3e988cf3c74c3ac40dc155799fb258ed40c200c04eedeb3e9904054f1018df74c36aa527a4e0d29f556d520685822a52b222f8e3c52c2cd6e489078ed22b49177d2093e8b028581fd286cb7444c12efc3cadbf183a2b2e"}}, 0x8c)
sendmsg$GTP_CMD_DELPDP(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x400, 0x70bd2b}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20004004)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000002c0)=0x5, 0x4)
socket$netlink(0x10, 0x3, 0x0)

13:26:29 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:29 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:29 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:29 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2618.097182] 9pnet: Insufficient options for proto=fd
[ 2618.118449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13994 comm=syz-executor.2
[ 2618.122731] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2618.156237] 9pnet: Insufficient options for proto=fd
13:26:29 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2618.177268] 9pnet: Insufficient options for proto=fd
[ 2618.185202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13999 comm=syz-executor.2
13:26:30 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:30 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:30 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2618.268300] 9pnet: Insufficient options for proto=fd
[ 2618.269944] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2618.281017] 9pnet: Insufficient options for proto=fd
[ 2618.283448] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2618.327018] 9pnet: Insufficient options for proto=fd
13:26:30 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2618.433541] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2618.436937] 9pnet: Insufficient options for proto=fd
[ 2618.447411] 9pnet: Insufficient options for proto=fd
13:26:30 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, 0x0, 0x0)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2618.515062] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2618.522412] 9pnet: Insufficient options for proto=fd
13:26:46 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, 0x0, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:46 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:46 executing program 2:
semctl$IPC_RMID(0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1)
close(0xffffffffffffffff)
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r0, 0x2, 0x0)
syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x11}, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x30)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
fallocate(r1, 0x0, 0x0, 0x8000)
sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x204, 0x1, 0x2, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, [@CTA_EXPECT_NAT={0x108, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0xe0, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0xffffffffffffff0e, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_PROTO={0x0, 0x2, 0x0, 0x1, {0x0, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_IP={0x0, 0x1, 0x0, 0x1, @ipv6={{0x0, 0x3, @remote}, {0x0, 0x4, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_MASTER={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}, @CTA_EXPECT_TUPLE={0x60, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_NAT={0xc, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8}]}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x800}, @CTA_EXPECT_MASTER={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010100}, {0x8, 0x2, @private=0xa010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0xb2}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}]}, 0x4495b998f101a6eb}, 0x1, 0x0, 0x0, 0x4000841}, 0x14)
syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x7, @perf_bp={&(0x7f0000000000), 0x4}, 0x10088, 0xffff, 0xfbfffffe, 0x8, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1a)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
syz_io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0xa01d, 0x0, 0x1, 0x3df, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pidfd_getfd(r1, r2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)

[ 2635.009410] audit: type=1400 audit(1710077206.827:520): avc:  denied  { tracepoint } for  pid=14041 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 2635.018515] 9pnet: Insufficient options for proto=fd
[ 2635.023106] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2635.043052] 9pnet: Insufficient options for proto=fd
[ 2635.069357] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2635.092572] 9pnet: Insufficient options for proto=fd
[ 2635.094216] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2635.103450] 9pnet: Insufficient options for proto=fd
[ 2635.124873] 9pnet: Insufficient options for proto=fd
[ 2635.131256] 9pnet: Insufficient options for proto=fd
13:26:46 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, 0x0, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:47 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, 0x0, 0x0)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:47 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:26:47 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, 0x0)
r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r2=>0x0, &(0x7f0000000140)=<r3=>0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x100}, 0x0, 0x2, 0x8001, 0x0, 0x0, 0x400000, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000100))
io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0)
r4 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
ppoll(&(0x7f0000000080)=[{r1, 0x200}, {r4, 0xb005}, {r0, 0x200}, {r1, 0x2000}, {r0, 0x6030}], 0x5, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)={[0x3]}, 0x8)

13:26:47 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, 0x0, 0x0)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2635.411670] 9pnet: Insufficient options for proto=fd
13:26:47 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, 0x0, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:26:47 executing program 6:
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8e)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(r0, r1, 0x0, 0x100000000)

[ 2635.634384] 9pnet: Insufficient options for proto=fd
[ 2635.638634] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2635.663123] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:26:47 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000140), 0x8}, 0xdd48a83c10608be0, 0x0, 0x0, 0x2, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x1, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000340)=<r2=>0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0xfffe, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x4)
r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0)
syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0xa084}}, 0x20)
mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001, 0x40f0050, r0, 0x10000000)
r5 = syz_open_dev$tty1(0xc, 0x4, 0x3)
r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x0)
r7 = socket$inet6_tcp(0xa, 0x1, 0x0)
dup2(0xffffffffffffffff, r7)
syz_io_uring_submit(r4, 0x0, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x2, 0x0, @fd=r5, 0xff, 0x9, 0xfe, 0x1d, 0x1, {0x3, r6}}, 0xcc9e)
io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0)
r8 = creat(&(0x7f0000000380)='./file0\x00', 0x8)
write$binfmt_elf64(r8, &(0x7f0000000100)=ANY=[], 0xfdef)

[ 2635.732761] 9pnet: Insufficient options for proto=fd
13:27:02 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:02 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, 0x0, 0x0)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000240), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb, 0x30, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x1}})
dup2(r0, 0xffffffffffffffff)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendmsg$SEG6_CMD_SETHMAC(r2, 0x0, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='environ\x00')
r3 = epoll_create(0x8000)
epoll_wait(r3, &(0x7f0000000080)=[{}], 0x1, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x0, @fd=r3, 0x9, &(0x7f0000000140)=""/26, 0x1a, 0x4, 0x1}, 0x1)
mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000380)=ANY=[@ANYBLOB="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"])
r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r5=>0x0, &(0x7f0000000140)=<r6=>0x0)
r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0)
syz_io_uring_submit(r5, r6, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe, 0x1, {0x0, r7}}, 0xfffffffa)
mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0)

13:27:02 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x2, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0)
pwrite64(r2, &(0x7f00000000c0)="a3", 0x1, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r3, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0)
dup2(r2, r1)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0)

13:27:02 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2650.493309] 9pnet: Insufficient options for proto=fd
[ 2650.500203] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2650.542902] 9pnet: Insufficient options for proto=fd
[ 2650.574898] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2650.585890] 9pnet: Insufficient options for proto=fd
[ 2650.601705] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2650.627693] 9pnet: Insufficient options for proto=fd
[ 2650.655292] 9pnet: Insufficient options for proto=fd
13:27:02 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:02 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, 0x0, 0x0)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:02 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2651.017064] EXT4-fs (sda): re-mounted. Opts: (null)
[ 2651.035787] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2651.093127] 9pnet: Insufficient options for proto=fd
13:27:02 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, 0x0, 0x0)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:03 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2651.196775] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2651.216688] 9pnet: Insufficient options for proto=fd
13:27:03 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:03 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={0x0}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2651.315447] 9pnet: Insufficient options for proto=fd
[ 2651.342337] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2651.363282] 9pnet: Insufficient options for proto=fd
[ 2651.389462] 9pnet: Insufficient options for proto=fd
13:27:19 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 6:
execveat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+\x00'], &(0x7f00000005c0)=[&(0x7f0000000480)='[:/$-h-\x00', &(0x7f00000004c0)='syz_tun\x00', &(0x7f0000000500)=')j\x00', &(0x7f0000000540)='wg2\x00', &(0x7f0000000580)=')&\x00'], 0x400)
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x81000)
setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000001c0)='wg2\x00', 0x4)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
r4 = socket$inet6(0xa, 0x3, 0x6)
r5 = dup2(r1, r4)
r6 = socket$inet(0x2, 0xa, 0x0)
sendmsg$NFT_MSG_GETTABLE(r5, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYRES16, @ANYRESDEC=r6, @ANYRES16=r6, @ANYRES32=r0, @ANYRES32, @ANYBLOB="51282f9ee872c33987767a27eb88a70131fbb0c527db6c48e461d93f7451f77b4b447de4d8a480b2df4f3b70924657f49eea9696a3893c183f354765faa0ca2c90aa3b871b67c7bbc6dc4414fed6d1cfacb9f5b0f61105bb31e50c852673bf308a07a4e5757b8c364f6ddbd50e55525a764595ab38811a1fe963279e55883b78c6c438256c0dbfb2cb960ff76c6b1d3feeec0ad8c33eeab4c8b3d72308e960817786bdd45634bd1516f9b0476e331851dc2019c18493a30b7eabf4596dd3af0faa92103c1c78bcba7bf33d036274afeb69d8efe18d5348a3b37dd09ced32"], 0x58}, 0x1, 0x0, 0x0, 0x91}, 0x44010)
r7 = openat(r5, &(0x7f0000000200)='./file0\x00', 0x10100, 0xc4)
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000240)={{0x800, 0x401}, 0x100, './file0\x00'})
r8 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r8)
mmap$perf(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x50, r0, 0x1)
accept$packet(r7, &(0x7f0000000600)={0x11, 0x0, <r9=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000640)=0x14)
connect$packet(r7, &(0x7f0000000680)={0x11, 0x1c, r9}, 0x14)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r8, 0x6628)
sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x7, 0x1, 0x5}, 0x14}}, 0x0)

13:27:19 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={0x0}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:19 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2667.430565] 9pnet: Insufficient options for proto=fd
[ 2667.438471] 9pnet: Insufficient options for proto=fd
[ 2667.449325] 9pnet: Insufficient options for proto=fd
[ 2667.461689] 9pnet: Insufficient options for proto=fd
[ 2667.482531] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2667.490483] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2667.494186] 9pnet: Insufficient options for proto=fd
[ 2667.513536] 9pnet: Insufficient options for proto=fd
[ 2667.522155] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:27:19 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={0x0}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:19 executing program 6:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x4)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x80)
r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf, 0x50, r1, 0x8000000)
syz_io_uring_submit(r2, 0x0, &(0x7f00000002c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x4, 0x0, &(0x7f0000000180)="f93af6a93277580937d630af41a7a007ef812159c2", 0x7f000000, 0x0, 0x1, {0x2}}, 0x80000001)
io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000000080))
ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x800)

13:27:19 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2667.846451] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2667.856715] 9pnet: Insufficient options for proto=fd
[ 2667.880542] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2667.892075] 9pnet: Insufficient options for proto=fd
[ 2667.895732] 9pnet: Insufficient options for proto=fd
13:27:19 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:19 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2667.971178] 9pnet: Insufficient options for proto=fd
[ 2668.016417] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2668.045512] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2668.048535] 9pnet: Insufficient options for proto=fd
[ 2668.072749] 9pnet: Insufficient options for proto=fd
13:27:36 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:36 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2684.879526] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2684.896480] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2684.901746] 9pnet: Insufficient options for proto=fd
[ 2684.917144] 9pnet: Insufficient options for proto=fd
[ 2684.924301] 9pnet: Insufficient options for proto=fd
13:27:36 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2684.946700] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2684.963896] 9pnet: Insufficient options for proto=fd
[ 2684.967082] 9pnet: Insufficient options for proto=fd
[ 2685.021497] 9pnet: Insufficient options for proto=fd
[ 2685.025702] 9pnet: Insufficient options for proto=fd
13:27:36 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:36 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:36 executing program 6:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000100)=<r2=>0x0)
r3 = socket$inet6_udplite(0xa, 0x2, 0x88)
epoll_create(0x0)
r4 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=@nl=@proc, 0x80, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRESOCT=r4], 0x30}}, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0)
r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001)
io_uring_enter(r0, 0x3491, 0x0, 0x0, 0x0, 0x0)

[ 2685.203508] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2685.220846] 9pnet: Insufficient options for proto=fd
[ 2685.280496] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:27:37 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:37 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2685.354664] 9pnet: Insufficient options for proto=fd
[ 2685.514801] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2685.538326] 9pnet: Insufficient options for proto=fd
13:27:51 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:51 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:27:51 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:51 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x18, 0x12, 0x101, 0x0, 0x0, {}, [@nested={0x4, 0x36}]}, 0x18}}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00')
fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'L+', 0x7fffffff}, 0x16, 0x0)
r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x80000)
close_range(r0, r3, 0x2)
syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/file0\x00', 0x10000000000, 0x0, 0x0, 0xc0000, 0x0)
mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0)
getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/149, 0x95)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000440)=ANY=[@ANYBLOB="001800001cf4d4447646b37bb9ab2b3b8d7d4ebbce54cdb6a46100008bfca0642cf5dc46f7ffffff55d874c740080d8836cc2100ada6b9397961091969756aef14a8673fa1ff20091748b7a93ee050ba01fce417472c6e66abb26a8cf4a3d10c128e096410313c9d9adcdce087d7a4bac9d20f094728a0e7e3421d17d84cadda33dcd71483e2f4a2ecd2b9070a70221820a47488219ba25005cde7e5e06d00"/182, @ANYRESOCT, @ANYRESHEX])
r4 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000ffff, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"})
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000100)=0xff)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x0, r4, 0x5, 0x80000})
open(&(0x7f0000000080)='./file0/file0\x00', 0x50000, 0x0)
sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x100000001)
unshare(0x48020200)
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x3ff, @status={[0x0, 0x8, 0x4a4, 0x0, 0xfffffffffffffff8, 0xc17]}, [0x9, 0x9, 0x2, 0x10001, 0x2, 0xffffffffffffffc1, 0x839, 0x0, 0xffffffff, 0x9, 0x1, 0x0, 0x7, 0x9, 0x5, 0x7aa47ab5, 0x3, 0x0, 0x9, 0x3, 0x0, 0x101, 0xd7, 0xd321, 0xfffffffffffffff9, 0x1ff, 0x3, 0x5, 0x5, 0x128, 0x100000001, 0xfff, 0xfffffffffffffff8, 0x81, 0x88, 0x6, 0x6, 0x4, 0x5, 0x3, 0x1, 0x80000000, 0x7fff, 0x9, 0x6, 0x6, 0x5f985acb, 0x400, 0x6, 0x1, 0xf0, 0x6, 0x2, 0x401, 0x4, 0x5, 0xca6b, 0xd14, 0x7, 0x6, 0xeb, 0xe668, 0x80]})

13:27:51 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:51 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:51 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:51 executing program 2:
r0 = syz_io_uring_setup(0x4d7f, &(0x7f00000002c0), &(0x7f0000ff4000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0)
close(r3)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0)
r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'})
lseek(r4, 0xffffffff, 0x1)
syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x1)
openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0)
execveat(r3, &(0x7f0000000400)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000440)='/dev/full\x00', &(0x7f0000000480)='/dev/full\x00', &(0x7f00000004c0)='/@}}@):{{]\t\\\x00', &(0x7f0000000500)='/dev/full\x00', &(0x7f0000000540)='/dev/full\x00', &(0x7f0000000580)='$#\x00', &(0x7f00000005c0)='/dev/full\x00'], &(0x7f00000006c0)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='/dev/full\x00'], 0x100)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x6716, &(0x7f00000000c0)={0x0, 0xf87e, 0x0, 0x1, 0x2ce}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000180)=<r5=>0x0, &(0x7f0000000280))
r6 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x1000009, 0x4010, r0, 0x10000000)
r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r8=>0x0, &(0x7f0000000140)=<r9=>0x0)
r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0)
syz_io_uring_submit(r8, r9, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x0)
syz_io_uring_submit(r5, r6, &(0x7f0000000340)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x2, 0x10001, 0x0, 0x2, 0x0, 0x0, {0x0, r10}}, 0xa554)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)

[ 2700.082798] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2700.107354] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2700.114225] 9pnet: Insufficient options for proto=fd
[ 2700.131750] 9pnet: Insufficient options for proto=fd
13:27:51 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2700.181068] 9pnet: Insufficient options for proto=fd
13:27:52 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:52 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2700.283465] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2700.300101] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2700.313132] 9pnet: Insufficient options for proto=fd
[ 2700.356623] 9pnet: Insufficient options for proto=fd
[ 2700.367871] 9pnet: Insufficient options for proto=fd
13:27:52 executing program 2:
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x42000, 0x0)
ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="db830000000000002e2f66696cbea865"])
ioctl$RTC_AIE_ON(r1, 0x7001)
ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])
r2 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r2, 0x80087601, &(0x7f0000001280))
ioctl$RTC_UIE_ON(r2, 0x7003)

13:27:52 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2700.371649] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2700.376875] 9pnet: Insufficient options for proto=fd
13:27:52 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:27:52 executing program 2:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000008c0)='/sys/power/reserved_size', 0x0, 0x0)
pread64(r0, &(0x7f0000000b00)=""/163, 0xa3, 0x0)
ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0)

13:27:52 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2700.539204] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2700.598121] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2700.609939] 9pnet: Insufficient options for proto=fd
[ 2700.635518] 9pnet: Insufficient options for proto=fd
13:28:11 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, 0x0, 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:11 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x18, 0x12, 0x101, 0x0, 0x0, {}, [@nested={0x4, 0x36}]}, 0x18}}, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00')
fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'L+', 0x7fffffff}, 0x16, 0x0)
r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e, 0x80000)
close_range(r0, r3, 0x2)
syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0/file0\x00', 0x10000000000, 0x0, 0x0, 0xc0000, 0x0)
mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0)
getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/149, 0x95)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000440)=ANY=[@ANYBLOB="001800001cf4d4447646b37bb9ab2b3b8d7d4ebbce54cdb6a46100008bfca0642cf5dc46f7ffffff55d874c740080d8836cc2100ada6b9397961091969756aef14a8673fa1ff20091748b7a93ee050ba01fce417472c6e66abb26a8cf4a3d10c128e096410313c9d9adcdce087d7a4bac9d20f094728a0e7e3421d17d84cadda33dcd71483e2f4a2ecd2b9070a70221820a47488219ba25005cde7e5e06d00"/182, @ANYRESOCT, @ANYRESHEX])
r4 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000ffff, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"})
ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000100)=0xff)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x0, r4, 0x5, 0x80000})
open(&(0x7f0000000080)='./file0/file0\x00', 0x50000, 0x0)
sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x100000001)
unshare(0x48020200)
ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000540)={0x0, 0x3ff, @status={[0x0, 0x8, 0x4a4, 0x0, 0xfffffffffffffff8, 0xc17]}, [0x9, 0x9, 0x2, 0x10001, 0x2, 0xffffffffffffffc1, 0x839, 0x0, 0xffffffff, 0x9, 0x1, 0x0, 0x7, 0x9, 0x5, 0x7aa47ab5, 0x3, 0x0, 0x9, 0x3, 0x0, 0x101, 0xd7, 0xd321, 0xfffffffffffffff9, 0x1ff, 0x3, 0x5, 0x5, 0x128, 0x100000001, 0xfff, 0xfffffffffffffff8, 0x81, 0x88, 0x6, 0x6, 0x4, 0x5, 0x3, 0x1, 0x80000000, 0x7fff, 0x9, 0x6, 0x6, 0x5f985acb, 0x400, 0x6, 0x1, 0xf0, 0x6, 0x2, 0x401, 0x4, 0x5, 0xca6b, 0xd14, 0x7, 0x6, 0xeb, 0xe668, 0x80]})

13:28:11 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2719.395279] 9pnet: Insufficient options for proto=fd
[ 2719.468367] 9pnet: Insufficient options for proto=fd
[ 2719.473144] 9pnet: Insufficient options for proto=fd
[ 2719.545235] 9pnet: Insufficient options for proto=fd
[ 2719.547631] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:28:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'})
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2719.568365] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2719.604801] 9pnet: Insufficient options for proto=fd
[ 2719.610141] 9pnet: Insufficient options for proto=fd
[ 2719.615380] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:28:11 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:11 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2719.925275] 9pnet: Insufficient options for proto=fd
[ 2719.998729] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:28:11 executing program 2:
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x0)
lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="7472758274d1642e00"])
io_setup(0x0, 0x0)
r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r1=>0x0, &(0x7f0000000640)=<r2=>0x0)
r3 = socket$inet6_udplite(0xa, 0x2, 0x88)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0)
io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8408b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000540), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x125440, 0x81)

[ 2720.033295] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2720.043265] 9pnet: Insufficient options for proto=fd
[ 2720.102013] 9pnet: Insufficient options for proto=fd
13:28:11 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:12 executing program 2:
r0 = socket$inet(0x2, 0x3, 0xff)
shutdown(r0, 0x1)
sendto$inet(r0, &(0x7f0000000280)="bb60af05ea3d57f8db224d32c2c7552768ca069c", 0x14, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10)

13:28:12 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:12 executing program 6:
r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.pending_reads\x00', 0x200101, 0x44)
perf_event_open(0x0, 0x0, 0x6, r0, 0x0)
r1 = getpgid(0xffffffffffffffff)
sched_setaffinity(r1, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x8f2c})
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5e, 0x5209, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$incfs(r0, &(0x7f0000000100)='.log\x00', 0x200002, 0x110)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'})
sync()
r4 = getpgrp(0x0)
pidfd_open(r4, 0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_tables_matches\x00')
lseek(r5, 0x2, 0x0)
r6 = fcntl$getown(0xffffffffffffffff, 0x9)
syz_open_procfs(r6, &(0x7f0000000080)='environ\x00')
ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r5, 0x3)

[ 2720.392230] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2720.460922] 9pnet: Insufficient options for proto=fd
[ 2720.611181] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2720.687709] 9pnet: Insufficient options for proto=fd
13:28:28 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:28 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:28 executing program 2:
r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[])
chdir(&(0x7f00000001c0)='./file0\x00')
openat(r0, &(0x7f0000000000)='./file1\x00', 0x1c041, 0x0)
symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)='./file1\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0)
ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000100)=0x1)

13:28:28 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:28 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:28 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:28 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
io_setup(0x5, &(0x7f0000000000)=<r0=>0x0)
io_submit(r0, 0x1, &(0x7f0000000800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="d0", 0x1, 0x8000}])
fchmodat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x84)
mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0)
clock_gettime(0x0, &(0x7f0000000280)={<r1=>0x0, <r2=>0x0})
futimesat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={{r1, r2/1000+10000}})
r3 = getuid()
write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8)
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000480)={[{@gid}], [{@permit_directio}, {@euid_gt={'euid>', r3}}, {@audit}, {@subj_user={'subj_user', 0x3d, ':,&!/*^{/\xee*'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@smackfsdef={'smackfsdef', 0x3d, 'gid'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_gt={'fowner>', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '\'\xb8'}}]})
stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000e80))
syz_open_dev$tty1(0xc, 0x4, 0x1)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0xa0b)
close(0xffffffffffffffff)

13:28:28 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:28 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00), 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2737.192328] SELinux: security_context_str_to_sid(root) failed for (dev tracefs, type tracefs) errno=-22
[ 2737.249366] SELinux: security_context_str_to_sid(root) failed for (dev tracefs, type tracefs) errno=-22
[ 2737.251499] 9pnet: Insufficient options for proto=fd
[ 2737.258210] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2737.274187] 9pnet: Insufficient options for proto=fd
[ 2737.289592] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2737.296637] 9pnet: Insufficient options for proto=fd
13:28:29 executing program 6:
pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff)
add_key(&(0x7f0000000040)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb)

[ 2737.312032] 9pnet: Insufficient options for proto=fd
[ 2737.326783] 9pnet: Insufficient options for proto=fd
13:28:29 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2737.360539] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2737.411604] 9pnet: Insufficient options for proto=fd
13:28:29 executing program 2:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:29 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:29 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:29 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:29 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2737.685339] 9pnet: Insufficient options for proto=fd
[ 2737.699433] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2737.726195] 9pnet: Insufficient options for proto=fd
[ 2737.727647] 9pnet: Insufficient options for proto=fd
13:28:46 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x235, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0)
syz_io_uring_setup(0xa9c, &(0x7f0000000180), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000240))
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE, 0x0)

13:28:46 executing program 2:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x1c, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}}, 0x1c}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:46 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:28:46 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2754.731749] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2754.750294] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2754.763552] 9pnet: Insufficient options for proto=fd
[ 2754.774692] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2754.779185] 9pnet: Insufficient options for proto=fd
13:28:46 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2754.792698] 9pnet: Insufficient options for proto=fd
[ 2754.797379] 9pnet: Insufficient options for proto=fd
[ 2754.803550] 9pnet: Insufficient options for proto=fd
[ 2754.868418] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2754.882322] 9pnet: Insufficient options for proto=fd
13:28:46 executing program 2:
r0 = pidfd_open(0x0, 0x0)
r1 = dup(r0)
prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0)
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x10018, 0x0, 0x2, 0x0, 0x3, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9)
stat(&(0x7f00000005c0)='.\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setresuid(0xffffffffffffffff, r3, 0x0)
r4 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40))
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_OPENAT={0x12, 0x3, 0x0, r1, 0x0, &(0x7f0000000240)='./file0/file0\x00', 0xe5, 0x840, 0x23456, {0x0, r5}}, 0xffffffa5)
process_vm_readv(0x0, &(0x7f0000001a40)=[{&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000001980)=""/146, 0x92}], 0x3, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000002240)=""/183, 0xb7}, {0x0}, {&(0x7f0000001c40)=""/145, 0xfffffffffffffe51}, {&(0x7f0000002a80)=""/102400}, {&(0x7f0000001e40)=""/9, 0x9}, {&(0x7f0000001b00)=""/36, 0x2e}, {&(0x7f00000002c0)=""/237}, {&(0x7f0000000100)=""/3, 0x37}], 0x7, 0x0)
io_setup(0x2d47, &(0x7f0000000000)=<r6=>0x0)
r7 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r7, 0x2, 0x0)
io_uring_enter(r7, 0x4ee6, 0x332d, 0x2, &(0x7f0000000480)={[0xfff]}, 0x8)
r8 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x8918, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x0, @empty}})
fcntl$lock(r0, 0x30, &(0x7f0000000200)={0x1, 0x0, 0x0, 0x101})
write(r8, &(0x7f00000004c0)="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", 0xfd)
io_submit(r6, 0x2, &(0x7f00000008c0)=[&(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffffffffffff, &(0x7f0000000680)="f590f26a724bff6d4c556a135c62c9405ca6b239cb65605aa3f7dde50abc32e14bba4d159c83f294b64568a9a13f699a68776c040dd68a9d3665d4f6f973a2d5b48119edefd6fdcbc6ccf36e3fa6c1eaa651e2ded9ad3899cf789ea9fc1bd133e9199527c8f1673aab27e0a14193cfd7b2a82c99d0ab8dd75f0a3f9aa4fea6e2cfe07d81ff84ced6ba4197c9a4e25dab11ab3c91cbe7ef920cce353cef93be", 0x9f, 0x4, 0x0, 0x1, r7}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x8, r2, &(0x7f0000000780)="89a3e5d9e7f47c12a5bec1e667e927e1496dccbe9b59de6c6e47636cfa73a9b337f10116d07e6de19d7f8fed62d4b51193bb95ebb722596b0c1d47513a7d5dcb6230f3760b3c02ef6614ba90c2993529a7f46d10bb447f7003f53e3f47319cabdf3c9daa4ad6eddc815005d6e7c4bb0ece706f46fee56c03dfc7df5c9cc2d7091be87e71766539f98ca98109ef0c6348d374bf2dc977aa208cf22166ec61e42d1d70fe6db700454b62ba416303fca2696dd96d9b7c21ede8ade3f1b518c3ed937d", 0xc1, 0x400, 0x0, 0x2}])

13:28:46 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:28:46 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1000, 0x4)
sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0)
chdir(&(0x7f00000001c0)='./file0\x00')
r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401)
setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000280)={@loopback}, 0x14)
sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000030}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)={0x14, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x95}, 0x40000)
ioctl$FICLONE(r2, 0x40049409, r0)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="2e9d0000e5bf9f00"])
perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x7f, 0xb3, 0x2, 0x20, 0x0, 0x1, 0x3c00, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000180), 0xd}, 0x5b181, 0x7, 0x1, 0x0, 0x9, 0x3, 0x6, 0x0, 0x334e, 0x0, 0x495}, 0x0, 0x9, r3, 0x2)
pread64(r4, &(0x7f00000020c0)=""/4088, 0xff8, 0x0)

[ 2754.964604] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2754.977664] 9pnet: Insufficient options for proto=fd
13:28:46 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2755.132383] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 2755.264000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 2755.301614] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2755.323183] 9pnet: Insufficient options for proto=fd
13:29:01 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:01 executing program 6:
connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0)
ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0xff)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x6, 0x6, @local}, 0x14)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x38)
statx(0xffffffffffffffff, 0x0, 0x100, 0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lstat(&(0x7f00000002c0)='./file1\x00', 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8)
pipe(&(0x7f00000014c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
fcntl$setstatus(r4, 0x407, 0x42800)
openat(r4, &(0x7f0000000100)='./file0\x00', 0x101000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=0x0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r2, @ANYBLOB="6c6f6f73652c76657273696f6e3d3970323030302e752c64666c746769643da43b65785a38893dbe75697bf8a80efac11fba43dec3229fea067d6f", @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=r3, @ANYRESOCT=r4])
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0)

13:29:01 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:01 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:01 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:01 executing program 2:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000)
epoll_create1(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create(0x6)
r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001})
r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0)
dup3(0xffffffffffffffff, r4, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001})
dup2(r3, r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0)
epoll_create(0x6)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x3, 0x1, 0xee, 0xad, 0x0, 0x5a6, 0x4000, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000000100)}, 0x20, 0x6, 0x28bf, 0x5, 0x1, 0x9, 0x2, 0x0, 0x5, 0x0, 0x5}, 0x0, 0x1, r3, 0x2)
r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r5, 0x2, 0x0)
r6 = getpgrp(0x0)
pidfd_open(r6, 0x0)
perf_event_open(0x0, r6, 0xd, r5, 0x2)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0)

13:29:01 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2770.054165] 9pnet: Insufficient options for proto=fd
13:29:01 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2770.067062] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2770.097545] 9pnet: Insufficient options for proto=fd
[ 2770.100449] 9pnet: Insufficient options for proto=fd
[ 2770.121674] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2770.148989] 9pnet: Insufficient options for proto=fd
[ 2770.153694] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:29:01 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2770.192675] 9pnet: Insufficient options for proto=fd
13:29:02 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:02 executing program 2:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000040)=@ieee802154={0x24, @none={0x0, 0x3}}, 0x0, 0x0, 0x9a898e323f1e9374}, 0x1000)
epoll_create1(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x4, 0xffffffffffffffff, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create(0x6)
r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x20000001})
r4 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0)
dup3(0xffffffffffffffff, r4, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)={0x40000001})
dup2(r3, r1)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r0)
epoll_create(0x6)
perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x3, 0x1, 0xee, 0xad, 0x0, 0x5a6, 0x4000, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000000100)}, 0x20, 0x6, 0x28bf, 0x5, 0x1, 0x9, 0x2, 0x0, 0x5, 0x0, 0x5}, 0x0, 0x1, r3, 0x2)
r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r5, 0x2, 0x0)
r6 = getpgrp(0x0)
pidfd_open(r6, 0x0)
perf_event_open(0x0, r6, 0xd, r5, 0x2)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, 0x0)

13:29:02 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2770.241341] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2770.251173] 9pnet: Insufficient options for proto=fd
[ 2770.346508] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:29:02 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:02 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2770.373386] 9pnet: Insufficient options for proto=fd
13:29:02 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2770.455683] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2770.473545] 9pnet: Insufficient options for proto=fd
[ 2770.564321] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2770.585231] 9pnet: Insufficient options for proto=fd
[ 2785.612244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
13:29:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:29:17 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 2:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f0000020000badf4896768db741246dc", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[])
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r0, 0x2, 0x0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x581000, 0x1ec)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x486081, 0x20)
openat$incfs(r1, &(0x7f0000000040)='.log\x00', 0x40, 0x0)

13:29:17 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41)
sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0)
chdir(&(0x7f00000001c0)='./file0\x00')
r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401)
renameat2(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x2)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'})
sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000030}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000127bd706481bd914414ec3200"], 0x14}, 0x1, 0x0, 0x0, 0x95}, 0x40000)
ioctl$FICLONE(r2, 0x40049409, r0)
open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r1, @ANYRES32, @ANYBLOB="2e9d0000e5bf9f00"])
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x4000)
bind$802154_dgram(r3, &(0x7f0000000180)={0x24, @short={0x2, 0x1, 0xaaa2}}, 0x14)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0)
pread64(r4, &(0x7f00000020c0)=""/4088, 0xff8, 0x0)
writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="0000abe02400030021206cda3b5e5672b89aeddb2a535fbd0706006dff0043a9d7cceb232fb81bf74ebdd05b7677", 0x2e}, {&(0x7f0000000680)="7fd41c04550300020000000000000000010046e92ed2616f72657d044129471d4fd479", 0x23}], 0x2)

13:29:17 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
[ 2785.636679] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'.
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2785.720799] 9pnet: Insufficient options for proto=fd
13:29:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:29:17 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2785.775512] 9pnet: Insufficient options for proto=fd
[ 2785.775735] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2785.802216] 9pnet: Insufficient options for proto=fd
13:29:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2785.880147] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2785.930407] 9pnet: Insufficient options for proto=fd
[ 2785.930644] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2785.963562] 9pnet: Insufficient options for proto=fd
[ 2785.984150] 9pnet: Insufficient options for proto=fd
13:29:17 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2786.030836] 9pnet: Insufficient options for proto=fd
13:29:17 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

[ 2786.150698] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2786.190487] 9pnet: Insufficient options for proto=fd
[ 2786.218316] 9pnet: Insufficient options for proto=fd
13:29:34 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x12, 0xc7, {[{}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(&(0x7f0000000340)='\x00', 0x0)

13:29:34 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{0x0}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(0xffffffffffffffff, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2802.477320] 9pnet: Insufficient options for proto=fd
[ 2802.481356] 9pnet: Insufficient options for proto=fd
13:29:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2802.523288] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2802.544329] 9pnet: Insufficient options for proto=fd
[ 2802.554970] 9pnet: Insufficient options for proto=fd
[ 2802.567224] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:29:34 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2802.583169] 9pnet: Insufficient options for proto=fd
[ 2802.609572] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2802.632235] print_req_error: 85 callbacks suppressed
[ 2802.632247] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 2802.638631] 9pnet: Insufficient options for proto=fd
[ 2802.646274] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 2802.647255] buffer_io_error: 110 callbacks suppressed
[ 2802.647262] Buffer I/O error on dev loop5, logical block 0, async page read
13:29:34 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2802.693689] 9pnet: Insufficient options for proto=fd
[ 2802.720559] 9pnet: Insufficient options for proto=fd
13:29:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 1)
memfd_create(0x0, 0x0)

[ 2802.811470] FAULT_INJECTION: forcing a failure.
[ 2802.811470] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2802.812591] CPU: 0 PID: 14619 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2802.813229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2802.813897] Call Trace:
[ 2802.814126]  dump_stack+0x107/0x167
[ 2802.814431]  should_fail.cold+0x5/0xa
[ 2802.814742]  _copy_from_user+0x2e/0x1b0
[ 2802.815098]  __copy_msghdr_from_user+0x91/0x4b0
[ 2802.815475]  ? __ia32_sys_shutdown+0x80/0x80
[ 2802.815854]  ? perf_trace_run_bpf_submit+0xf5/0x190
[ 2802.816267]  sendmsg_copy_msghdr+0xa1/0x160
[ 2802.816566] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2802.816633]  ? do_recvmmsg+0x6d0/0x6d0
[ 2802.817528]  ? perf_trace_lock+0x2bd/0x490
[ 2802.817880]  ? SOFTIRQ_verbose+0x10/0x10
[ 2802.818239]  ? __lockdep_reset_lock+0x180/0x180
[ 2802.818644]  ___sys_sendmsg+0xc6/0x170
[ 2802.818986]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2802.819362]  ? __fget_files+0x26d/0x4c0
[ 2802.819694]  ? lock_downgrade+0x6d0/0x6d0
[ 2802.820045]  ? find_held_lock+0x2c/0x110
[ 2802.820388]  ? __fget_files+0x296/0x4c0
[ 2802.820734]  ? __fget_light+0xea/0x290
[ 2802.821085]  __sys_sendmsg+0xe5/0x1b0
[ 2802.821403]  ? __sys_sendmsg_sock+0x40/0x40
[ 2802.821759]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2802.822154]  ? fput_many+0x2f/0x1a0
[ 2802.822458]  ? ksys_write+0x1a9/0x260
[ 2802.822772]  ? __ia32_sys_read+0xb0/0xb0
[ 2802.823106]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2802.823538]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2802.823958]  ? trace_hardirqs_on+0x5b/0x180
[ 2802.824320]  do_syscall_64+0x33/0x40
[ 2802.824620]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2802.825058] RIP: 0033:0x7f8b0dfeab19
[ 2802.825370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2802.826848] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2802.827463] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2802.828046] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2802.828629] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2802.829223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2802.829803] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2802.843350] 9pnet: Insufficient options for proto=fd
13:29:34 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:34 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)}], 0x1}}], 0x1, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2802.970216] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2802.972480] 9pnet: Insufficient options for proto=fd
[ 2803.002122] 9pnet: Insufficient options for proto=fd
13:29:34 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 2)
memfd_create(0x0, 0x0)

13:29:34 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2803.088100] FAULT_INJECTION: forcing a failure.
[ 2803.088100] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2803.089187] CPU: 0 PID: 14628 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2803.089849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2803.090523] Call Trace:
[ 2803.090748]  dump_stack+0x107/0x167
[ 2803.091059]  should_fail.cold+0x5/0xa
[ 2803.091373]  _copy_from_user+0x2e/0x1b0
[ 2803.091711]  iovec_from_user+0x141/0x400
[ 2803.092050]  __import_iovec+0x67/0x590
[ 2803.092378]  ? __ia32_sys_shutdown+0x80/0x80
[ 2803.092765]  import_iovec+0x83/0xb0
[ 2803.093084]  sendmsg_copy_msghdr+0x131/0x160
[ 2803.093449]  ? do_recvmmsg+0x6d0/0x6d0
[ 2803.093764]  ? perf_trace_lock+0x2bd/0x490
[ 2803.094115]  ? __lockdep_reset_lock+0x180/0x180
[ 2803.094494]  ___sys_sendmsg+0xc6/0x170
[ 2803.094810]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2803.095181]  ? __fget_files+0x26d/0x4c0
[ 2803.095506]  ? lock_downgrade+0x6d0/0x6d0
[ 2803.095844]  ? find_held_lock+0x2c/0x110
[ 2803.096184]  ? __fget_files+0x296/0x4c0
[ 2803.096522]  ? __fget_light+0xea/0x290
[ 2803.096852]  __sys_sendmsg+0xe5/0x1b0
[ 2803.097171]  ? __sys_sendmsg_sock+0x40/0x40
[ 2803.097522]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2803.097908]  ? fput_many+0x2f/0x1a0
[ 2803.098214]  ? ksys_write+0x1a9/0x260
[ 2803.098529]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2803.098954]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2803.099365]  ? trace_hardirqs_on+0x5b/0x180
[ 2803.099719]  do_syscall_64+0x33/0x40
[ 2803.100025]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2803.100433] RIP: 0033:0x7f8b0dfeab19
[ 2803.100742] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2803.102208] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2803.102820] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2803.103388] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2803.103968] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2803.104537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2803.105125] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2803.190439] 9pnet: Insufficient options for proto=fd
13:29:50 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
pidfd_getfd(0xffffffffffffffff, r0, 0x0)
r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0)
dup2(r2, r1)
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000040))

13:29:50 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:50 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:50 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:50 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:50 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 3)
memfd_create(0x0, 0x0)

[ 2818.828894] FAULT_INJECTION: forcing a failure.
[ 2818.828894] name failslab, interval 1, probability 0, space 0, times 0
[ 2818.830088] CPU: 0 PID: 14636 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2818.830808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2818.831659] Call Trace:
[ 2818.831945]  dump_stack+0x107/0x167
[ 2818.832327]  should_fail.cold+0x5/0xa
[ 2818.832737]  ? __alloc_skb+0x6d/0x5b0
[ 2818.833141]  should_failslab+0x5/0x20
[ 2818.833544]  kmem_cache_alloc_node+0x55/0x330
[ 2818.834016]  __alloc_skb+0x6d/0x5b0
[ 2818.834397]  netlink_sendmsg+0x998/0xdf0
[ 2818.834824]  ? netlink_unicast+0x7f0/0x7f0
[ 2818.835279]  ? netlink_unicast+0x7f0/0x7f0
[ 2818.835737]  __sock_sendmsg+0x154/0x190
[ 2818.836151]  ____sys_sendmsg+0x70d/0x870
[ 2818.836581]  ? sock_write_iter+0x3d0/0x3d0
[ 2818.837027]  ? do_recvmmsg+0x6d0/0x6d0
[ 2818.837435]  ? perf_trace_lock+0x2bd/0x490
[ 2818.837891]  ? __lockdep_reset_lock+0x180/0x180
[ 2818.838390]  ___sys_sendmsg+0xf3/0x170
[ 2818.838805]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2818.839302]  ? lock_downgrade+0x6d0/0x6d0
[ 2818.839739]  ? find_held_lock+0x2c/0x110
[ 2818.840181]  ? __fget_files+0x296/0x4c0
[ 2818.840614]  ? __fget_light+0xea/0x290
[ 2818.841042]  __sys_sendmsg+0xe5/0x1b0
[ 2818.841447]  ? __sys_sendmsg_sock+0x40/0x40
[ 2818.841900]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2818.842418]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2818.842967]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2818.843500]  ? trace_hardirqs_on+0x5b/0x180
[ 2818.843966]  do_syscall_64+0x33/0x40
[ 2818.844358]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2818.844898] RIP: 0033:0x7f8b0dfeab19
[ 2818.845298] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2818.847188] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2818.847965] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2818.848700] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2818.849446] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2818.850185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2818.850919] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2818.881927] 9pnet: Insufficient options for proto=fd
13:29:50 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(0xffffffffffffffff, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:50 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2818.922701] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2818.942273] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2818.946491] 9pnet: Insufficient options for proto=fd
[ 2818.976230] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2818.991145] 9pnet: Insufficient options for proto=fd
[ 2818.998923] 9pnet: Insufficient options for proto=fd
[ 2819.028902] 9pnet: Insufficient options for proto=fd
[ 2819.046247] 9pnet: Insufficient options for proto=fd
13:29:50 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 4)
memfd_create(0x0, 0x0)

[ 2819.204246] FAULT_INJECTION: forcing a failure.
[ 2819.204246] name failslab, interval 1, probability 0, space 0, times 0
[ 2819.205249] CPU: 0 PID: 14664 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2819.205952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2819.206607] Call Trace:
[ 2819.206835]  dump_stack+0x107/0x167
[ 2819.207132]  should_fail.cold+0x5/0xa
[ 2819.207441]  ? create_object.isra.0+0x3a/0xa20
[ 2819.207809]  should_failslab+0x5/0x20
[ 2819.208124]  kmem_cache_alloc+0x5b/0x310
[ 2819.208453]  create_object.isra.0+0x3a/0xa20
[ 2819.208814]  ? __kasan_kmalloc.constprop.0+0xc9/0xd0
[ 2819.209249]  kmem_cache_alloc_node+0x169/0x330
[ 2819.209626]  __alloc_skb+0x6d/0x5b0
[ 2819.209933]  netlink_sendmsg+0x998/0xdf0
[ 2819.210278]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.210635]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.210985]  __sock_sendmsg+0x154/0x190
[ 2819.211303]  ____sys_sendmsg+0x70d/0x870
[ 2819.211634]  ? sock_write_iter+0x3d0/0x3d0
[ 2819.211982]  ? do_recvmmsg+0x6d0/0x6d0
[ 2819.212302]  ? perf_trace_lock+0xac/0x490
[ 2819.212645]  ? __lockdep_reset_lock+0x180/0x180
[ 2819.213032]  ? perf_trace_lock+0xac/0x490
[ 2819.213374]  ? SOFTIRQ_verbose+0x10/0x10
[ 2819.213728]  ___sys_sendmsg+0xf3/0x170
[ 2819.214051]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2819.214424]  ? lock_downgrade+0x6d0/0x6d0
[ 2819.214776]  ? find_held_lock+0x2c/0x110
[ 2819.215125]  ? __fget_files+0x296/0x4c0
[ 2819.215461]  ? __fget_light+0xea/0x290
[ 2819.215789]  __sys_sendmsg+0xe5/0x1b0
[ 2819.216105]  ? __sys_sendmsg_sock+0x40/0x40
[ 2819.216466]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2819.216858]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2819.217286]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2819.217708]  ? trace_hardirqs_on+0x5b/0x180
[ 2819.218070]  do_syscall_64+0x33/0x40
[ 2819.218370]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2819.218788] RIP: 0033:0x7f8b0dfeab19
[ 2819.219110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2819.220609] RSP: 002b:00007f8b0b53f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2819.221242] RAX: ffffffffffffffda RBX: 00007f8b0e0fe020 RCX: 00007f8b0dfeab19
[ 2819.221824] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2819.222405] RBP: 00007f8b0b53f1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2819.222979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2819.223545] R13: 00007ffd32237e2f R14: 00007f8b0b53f300 R15: 0000000000022000
13:29:51 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r1 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0)
ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000280)=0xff)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10)
r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getrandom(0x0, 0x0, 0x0)
shutdown(r1, 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000003c0)={<r4=>r3, 0x1, 0xe52f, 0xffffffff})
ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01faffff000000e59c612ca95033af46", @ANYRES32=<r5=>r0, @ANYBLOB="07df0f0000000000009e"])
syz_io_uring_setup(0x6ad4, &(0x7f00000000c0)={0x0, 0x198c, 0x20, 0x2, 0xaa, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000340))
r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x509940, 0x11)
connect$inet(r6, &(0x7f0000000380)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1)
unshare(0x48020200)
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast1}, {0x6}, 0x20, {0x2, 0x4e21, @remote}, 'ip6_vti0\x00'})

13:29:51 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 5)
memfd_create(0x0, 0x0)

[ 2819.522733] FAULT_INJECTION: forcing a failure.
[ 2819.522733] name failslab, interval 1, probability 0, space 0, times 0
[ 2819.523768] CPU: 0 PID: 14671 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2819.524376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2819.525088] Call Trace:
[ 2819.525351]  dump_stack+0x107/0x167
[ 2819.525705]  should_fail.cold+0x5/0xa
[ 2819.526077]  should_failslab+0x5/0x20
[ 2819.526435]  __kmalloc_node_track_caller+0x74/0x3b0
[ 2819.526882]  ? netlink_sendmsg+0x998/0xdf0
[ 2819.527293]  __alloc_skb+0xb1/0x5b0
[ 2819.527647]  netlink_sendmsg+0x998/0xdf0
[ 2819.528038]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.528407]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.528761]  __sock_sendmsg+0x154/0x190
[ 2819.529085]  ____sys_sendmsg+0x70d/0x870
[ 2819.529432]  ? sock_write_iter+0x3d0/0x3d0
[ 2819.529782]  ? do_recvmmsg+0x6d0/0x6d0
[ 2819.530111]  ? perf_trace_lock+0x2bd/0x490
[ 2819.530487]  ? __lockdep_reset_lock+0x180/0x180
[ 2819.530886]  ___sys_sendmsg+0xf3/0x170
[ 2819.531216]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2819.531606]  ? lock_downgrade+0x6d0/0x6d0
[ 2819.531959]  ? find_held_lock+0x2c/0x110
[ 2819.532321]  ? __fget_files+0x296/0x4c0
[ 2819.532679]  ? __fget_light+0xea/0x290
[ 2819.533020]  __sys_sendmsg+0xe5/0x1b0
[ 2819.533353]  ? __sys_sendmsg_sock+0x40/0x40
[ 2819.533717]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2819.534137]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2819.534572]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2819.535004]  ? trace_hardirqs_on+0x5b/0x180
[ 2819.535361]  do_syscall_64+0x33/0x40
[ 2819.535679]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2819.536102] RIP: 0033:0x7f8b0dfeab19
[ 2819.536416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2819.537929] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2819.538565] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2819.539155] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2819.539752] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2819.540339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2819.540935] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:29:51 executing program 6:
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r1 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10)
r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0)
ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000280)=0xff)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0)
connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10)
r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getrandom(0x0, 0x0, 0x0)
shutdown(r1, 0x1)
ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000003c0)={<r4=>r3, 0x1, 0xe52f, 0xffffffff})
ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="01faffff000000e59c612ca95033af46", @ANYRES32=<r5=>r0, @ANYBLOB="07df0f0000000000009e"])
syz_io_uring_setup(0x6ad4, &(0x7f00000000c0)={0x0, 0x198c, 0x20, 0x2, 0xaa, 0x0, r5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000340))
r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x509940, 0x11)
connect$inet(r6, &(0x7f0000000380)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x34}}, 0x10)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1)
unshare(0x48020200)
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast1}, {0x6}, 0x20, {0x2, 0x4e21, @remote}, 'ip6_vti0\x00'})

13:29:51 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 6)
memfd_create(0x0, 0x0)

[ 2819.891220] FAULT_INJECTION: forcing a failure.
[ 2819.891220] name failslab, interval 1, probability 0, space 0, times 0
[ 2819.892851] CPU: 1 PID: 14677 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2819.893723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2819.894809] Call Trace:
[ 2819.895157]  dump_stack+0x107/0x167
[ 2819.895675]  should_fail.cold+0x5/0xa
[ 2819.896164]  ? create_object.isra.0+0x3a/0xa20
[ 2819.896730]  should_failslab+0x5/0x20
[ 2819.897192]  kmem_cache_alloc+0x5b/0x310
[ 2819.897677]  create_object.isra.0+0x3a/0xa20
[ 2819.898207]  ? __kasan_kmalloc.constprop.0+0xc9/0xd0
[ 2819.898828]  __kmalloc_node_track_caller+0x1a6/0x3b0
[ 2819.899447]  ? netlink_sendmsg+0x998/0xdf0
[ 2819.900003]  __alloc_skb+0xb1/0x5b0
[ 2819.900454]  netlink_sendmsg+0x998/0xdf0
[ 2819.900966]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.901504]  ? netlink_unicast+0x7f0/0x7f0
[ 2819.902028]  __sock_sendmsg+0x154/0x190
[ 2819.902507]  ____sys_sendmsg+0x70d/0x870
[ 2819.903022]  ? sock_write_iter+0x3d0/0x3d0
[ 2819.903529]  ? do_recvmmsg+0x6d0/0x6d0
[ 2819.904013]  ? perf_trace_lock+0xac/0x490
[ 2819.904536]  ? __lockdep_reset_lock+0x180/0x180
[ 2819.905111]  ? perf_trace_lock+0xac/0x490
[ 2819.905619]  ? SOFTIRQ_verbose+0x10/0x10
[ 2819.906114]  ___sys_sendmsg+0xf3/0x170
[ 2819.906587]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2819.907154]  ? lock_downgrade+0x6d0/0x6d0
[ 2819.907662]  ? find_held_lock+0x2c/0x110
[ 2819.908179]  ? __fget_files+0x296/0x4c0
[ 2819.908678]  ? __fget_light+0xea/0x290
[ 2819.909162]  __sys_sendmsg+0xe5/0x1b0
[ 2819.909635]  ? __sys_sendmsg_sock+0x40/0x40
[ 2819.910160]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2819.910764]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2819.911425]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2819.912055]  ? trace_hardirqs_on+0x5b/0x180
[ 2819.912583]  do_syscall_64+0x33/0x40
[ 2819.913034]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2819.913654] RIP: 0033:0x7f8b0dfeab19
[ 2819.914108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2819.916276] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2819.917194] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2819.918130] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2819.918988] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2819.919851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2819.920711] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:29:51 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 7)
memfd_create(0x0, 0x0)

13:29:51 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2820.075429] FAULT_INJECTION: forcing a failure.
[ 2820.075429] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2820.076587] CPU: 0 PID: 14680 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2820.077228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2820.077933] Call Trace:
[ 2820.078195]  dump_stack+0x107/0x167
[ 2820.078536]  should_fail.cold+0x5/0xa
[ 2820.078884]  _copy_from_iter_full+0x201/0xa60
[ 2820.079282]  ? __virt_addr_valid+0x170/0x5c0
[ 2820.079676]  ? __check_object_size+0x319/0x440
[ 2820.080084]  netlink_sendmsg+0x879/0xdf0
[ 2820.080495]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.080898]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.081261]  __sock_sendmsg+0x154/0x190
[ 2820.081602]  ____sys_sendmsg+0x70d/0x870
[ 2820.081946]  ? sock_write_iter+0x3d0/0x3d0
[ 2820.082291]  ? do_recvmmsg+0x6d0/0x6d0
[ 2820.082612]  ? perf_trace_lock+0x2bd/0x490
[ 2820.082965]  ? __lockdep_reset_lock+0x180/0x180
[ 2820.083363]  ___sys_sendmsg+0xf3/0x170
[ 2820.083717]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2820.084099]  ? lock_downgrade+0x6d0/0x6d0
[ 2820.084471]  ? find_held_lock+0x2c/0x110
[ 2820.084831]  ? __fget_files+0x296/0x4c0
[ 2820.085174]  ? __fget_light+0xea/0x290
[ 2820.085525]  __sys_sendmsg+0xe5/0x1b0
[ 2820.085847]  ? __sys_sendmsg_sock+0x40/0x40
[ 2820.086215]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2820.086627]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2820.087068]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2820.087497]  ? trace_hardirqs_on+0x5b/0x180
[ 2820.087863]  do_syscall_64+0x33/0x40
[ 2820.088181]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2820.088604] RIP: 0033:0x7f8b0dfeab19
[ 2820.088912] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2820.090477] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2820.091237] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2820.091950] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2820.092654] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2820.093370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2820.094083] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2820.203908] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2820.224033] 9pnet: Insufficient options for proto=fd
13:29:52 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(0xffffffffffffffff, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:52 executing program 2:
perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0)
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6)
close(r0)
r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x94a1, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r1)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000340)={0x0, r0, 0x4, 0x3ff, 0x7})

13:29:52 executing program 6:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
dup2(r0, r2)
connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000080)=0x29eb, 0x4)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x20040000)

[ 2820.364482] 9pnet: Insufficient options for proto=fd
13:29:52 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 8)
memfd_create(0x0, 0x0)

13:29:52 executing program 2:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4)
creat(&(0x7f0000000040)='./file0\x00', 0xa)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendfile(r1, r0, 0x0, 0x9bbb)

13:29:52 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:52 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001980))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:29:52 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2820.649481] FAULT_INJECTION: forcing a failure.
[ 2820.649481] name failslab, interval 1, probability 0, space 0, times 0
[ 2820.650437] CPU: 0 PID: 14698 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2820.651087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2820.651761] Call Trace:
[ 2820.651990]  dump_stack+0x107/0x167
[ 2820.652289]  should_fail.cold+0x5/0xa
13:29:52 executing program 6:
getxattr(0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_procfs(0x0, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23457, 0x0, 0x0, 0x1}, 0x62)
syz_io_uring_setup(0x4d4f, &(0x7f00000003c0)={0x0, 0xfe53, 0x0, 0xfffffffe, 0xa7}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240))
recvmmsg(r0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/182, 0xb6}], 0x1}, 0x0, 0x12002, 0x1, {0x1}}, 0x7)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
preadv(r2, &(0x7f0000001980)=[{&(0x7f0000000100)=""/136, 0x88}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000300)=""/130, 0x82}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/208, 0xd0}, {&(0x7f0000000440)=""/44, 0x2c}], 0x7, 0x40, 0x514)
sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001)
recvmmsg(r1, &(0x7f0000000000), 0x5ac, 0x0, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x0)

[ 2820.652609]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280
[ 2820.653257]  should_failslab+0x5/0x20
[ 2820.653577]  __kmalloc+0x72/0x390
[ 2820.653873]  genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280
[ 2820.654416]  genl_family_rcv_msg_doit+0xda/0x330
[ 2820.654822]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2820.655375]  ? cap_capable+0x1cd/0x230
[ 2820.655706]  ? security_capable+0x95/0xc0
[ 2820.656063]  ? ns_capable+0xe2/0x110
[ 2820.656380]  genl_rcv_msg+0x33c/0x5a0
[ 2820.656697]  ? genl_get_cmd+0x480/0x480
[ 2820.657030]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2820.657441]  ? lock_release+0x680/0x680
[ 2820.657775]  ? __lockdep_reset_lock+0x180/0x180
[ 2820.658191]  netlink_rcv_skb+0x14b/0x430
[ 2820.658538]  ? genl_get_cmd+0x480/0x480
[ 2820.658904]  ? netlink_ack+0xab0/0xab0
[ 2820.659243]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2820.659623]  ? is_vmalloc_addr+0x7b/0xb0
[ 2820.659972]  genl_rcv+0x24/0x40
[ 2820.660245]  netlink_unicast+0x549/0x7f0
[ 2820.660590]  ? netlink_attachskb+0x870/0x870
[ 2820.660968]  netlink_sendmsg+0x90f/0xdf0
[ 2820.661338]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.661705]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.662070]  __sock_sendmsg+0x154/0x190
[ 2820.662429]  ____sys_sendmsg+0x70d/0x870
[ 2820.662778]  ? sock_write_iter+0x3d0/0x3d0
[ 2820.663126]  ? do_recvmmsg+0x6d0/0x6d0
[ 2820.663466]  ? perf_trace_lock+0x2bd/0x490
[ 2820.663835]  ? __lockdep_reset_lock+0x180/0x180
[ 2820.664232]  ___sys_sendmsg+0xf3/0x170
[ 2820.664576]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2820.664990]  ? lock_downgrade+0x6d0/0x6d0
[ 2820.665355]  ? find_held_lock+0x2c/0x110
[ 2820.665707]  ? __fget_files+0x296/0x4c0
[ 2820.666062]  ? __fget_light+0xea/0x290
[ 2820.666397]  __sys_sendmsg+0xe5/0x1b0
[ 2820.666722]  ? __sys_sendmsg_sock+0x40/0x40
[ 2820.667089]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2820.667523]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2820.667960]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2820.668387]  ? trace_hardirqs_on+0x5b/0x180
[ 2820.668762]  do_syscall_64+0x33/0x40
[ 2820.669087]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2820.669535] RIP: 0033:0x7f8b0dfeab19
[ 2820.669841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2820.671344] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2820.671997] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2820.672577] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2820.673165] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2820.673755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2820.674340] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2820.744607] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2820.779772] 9pnet: Insufficient options for proto=fd
[ 2820.786922] 9pnet: Insufficient options for proto=fd
[ 2820.795556] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:29:52 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 9)
memfd_create(0x0, 0x0)

[ 2820.803413] 9pnet: Insufficient options for proto=fd
[ 2820.884171] FAULT_INJECTION: forcing a failure.
[ 2820.884171] name failslab, interval 1, probability 0, space 0, times 0
[ 2820.885247] CPU: 0 PID: 14717 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2820.885792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2820.886481] Call Trace:
[ 2820.886705]  dump_stack+0x107/0x167
[ 2820.887013]  should_fail.cold+0x5/0xa
[ 2820.887343]  ? create_object.isra.0+0x3a/0xa20
[ 2820.887717]  should_failslab+0x5/0x20
[ 2820.888034]  kmem_cache_alloc+0x5b/0x310
[ 2820.888373]  create_object.isra.0+0x3a/0xa20
[ 2820.888730]  ? __kasan_kmalloc.constprop.0+0xc9/0xd0
[ 2820.889155]  __kmalloc+0x16e/0x390
[ 2820.889478]  genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x280
[ 2820.890001]  genl_family_rcv_msg_doit+0xda/0x330
[ 2820.890395]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2820.890929]  ? cap_capable+0x1cd/0x230
[ 2820.891270]  ? security_capable+0x95/0xc0
[ 2820.891629]  ? ns_capable+0xe2/0x110
[ 2820.891959]  genl_rcv_msg+0x33c/0x5a0
[ 2820.892286]  ? genl_get_cmd+0x480/0x480
[ 2820.892628]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2820.893036]  ? lock_release+0x680/0x680
[ 2820.893371]  ? __lockdep_reset_lock+0x180/0x180
[ 2820.893766]  netlink_rcv_skb+0x14b/0x430
[ 2820.894111]  ? genl_get_cmd+0x480/0x480
[ 2820.894446]  ? netlink_ack+0xab0/0xab0
[ 2820.894789]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2820.895195]  ? is_vmalloc_addr+0x7b/0xb0
[ 2820.895551]  genl_rcv+0x24/0x40
[ 2820.895829]  netlink_unicast+0x549/0x7f0
[ 2820.896193]  ? netlink_attachskb+0x870/0x870
[ 2820.896592]  netlink_sendmsg+0x90f/0xdf0
[ 2820.896940]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.897323]  ? netlink_unicast+0x7f0/0x7f0
[ 2820.897687]  __sock_sendmsg+0x154/0x190
[ 2820.898027]  ____sys_sendmsg+0x70d/0x870
[ 2820.898371]  ? sock_write_iter+0x3d0/0x3d0
[ 2820.898726]  ? do_recvmmsg+0x6d0/0x6d0
[ 2820.899056]  ? perf_trace_lock+0x2bd/0x490
[ 2820.899415]  ? __lockdep_reset_lock+0x180/0x180
[ 2820.899823]  ___sys_sendmsg+0xf3/0x170
[ 2820.900165]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2820.900566]  ? lock_downgrade+0x6d0/0x6d0
[ 2820.900924]  ? find_held_lock+0x2c/0x110
[ 2820.901290]  ? __fget_files+0x296/0x4c0
[ 2820.901634]  ? __fget_light+0xea/0x290
[ 2820.901983]  __sys_sendmsg+0xe5/0x1b0
[ 2820.902302]  ? __sys_sendmsg_sock+0x40/0x40
[ 2820.902658]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2820.903077]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2820.903518]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2820.903939]  ? trace_hardirqs_on+0x5b/0x180
[ 2820.904316]  do_syscall_64+0x33/0x40
[ 2820.904628]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2820.905058] RIP: 0033:0x7f8b0dfeab19
[ 2820.905374] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2820.906855] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2820.907508] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2820.908091] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2820.908680] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2820.909282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2820.909863] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:29:52 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 10)
memfd_create(0x0, 0x0)

[ 2821.114610] FAULT_INJECTION: forcing a failure.
[ 2821.114610] name failslab, interval 1, probability 0, space 0, times 0
[ 2821.115940] CPU: 0 PID: 14720 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2821.116590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2821.117321] Call Trace:
[ 2821.117582]  dump_stack+0x107/0x167
[ 2821.117924]  should_fail.cold+0x5/0xa
[ 2821.118284]  ? nl80211_set_qos_map+0x19c/0x800
[ 2821.118700]  should_failslab+0x5/0x20
[ 2821.119043]  kmem_cache_alloc_trace+0x55/0x320
[ 2821.119447]  nl80211_set_qos_map+0x19c/0x800
[ 2821.119820]  genl_family_rcv_msg_doit+0x22d/0x330
[ 2821.120238]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2821.120783]  ? cap_capable+0x1cd/0x230
[ 2821.121129]  ? ns_capable+0xe2/0x110
[ 2821.121451]  genl_rcv_msg+0x33c/0x5a0
[ 2821.121774]  ? genl_get_cmd+0x480/0x480
[ 2821.122112]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2821.122519]  ? lock_release+0x680/0x680
[ 2821.122851]  ? __lockdep_reset_lock+0x180/0x180
[ 2821.123268]  netlink_rcv_skb+0x14b/0x430
[ 2821.123612]  ? genl_get_cmd+0x480/0x480
[ 2821.123949]  ? netlink_ack+0xab0/0xab0
[ 2821.124309]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2821.124709]  ? is_vmalloc_addr+0x7b/0xb0
[ 2821.125056]  genl_rcv+0x24/0x40
[ 2821.125339]  netlink_unicast+0x549/0x7f0
[ 2821.125696]  ? netlink_attachskb+0x870/0x870
[ 2821.126079]  netlink_sendmsg+0x90f/0xdf0
[ 2821.126429]  ? netlink_unicast+0x7f0/0x7f0
[ 2821.126800]  ? netlink_unicast+0x7f0/0x7f0
[ 2821.127158]  __sock_sendmsg+0x154/0x190
[ 2821.127494]  ____sys_sendmsg+0x70d/0x870
[ 2821.127839]  ? sock_write_iter+0x3d0/0x3d0
[ 2821.128220]  ? do_recvmmsg+0x6d0/0x6d0
[ 2821.128546]  ? perf_trace_lock+0x2bd/0x490
[ 2821.128926]  ? __lockdep_reset_lock+0x180/0x180
[ 2821.129344]  ___sys_sendmsg+0xf3/0x170
[ 2821.129676]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2821.130075]  ? lock_downgrade+0x6d0/0x6d0
[ 2821.130429]  ? find_held_lock+0x2c/0x110
[ 2821.130780]  ? __fget_files+0x296/0x4c0
[ 2821.131131]  ? __fget_light+0xea/0x290
[ 2821.131470]  __sys_sendmsg+0xe5/0x1b0
[ 2821.131794]  ? __sys_sendmsg_sock+0x40/0x40
[ 2821.132170]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2821.132597]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2821.133044]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2821.133467]  ? trace_hardirqs_on+0x5b/0x180
[ 2821.133840]  do_syscall_64+0x33/0x40
[ 2821.134152]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2821.134585] RIP: 0033:0x7f8b0dfeab19
[ 2821.134897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2821.136401] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2821.137042] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2821.137636] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2821.138224] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2821.138806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2821.139394] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:29:53 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 11)
memfd_create(0x0, 0x0)

13:29:53 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2821.369225] 9pnet: Insufficient options for proto=fd
[ 2821.397018] FAULT_INJECTION: forcing a failure.
[ 2821.397018] name failslab, interval 1, probability 0, space 0, times 0
[ 2821.398063] CPU: 1 PID: 14729 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2821.398639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2821.399319] Call Trace:
[ 2821.399542]  dump_stack+0x107/0x167
[ 2821.399856]  should_fail.cold+0x5/0xa
[ 2821.400177]  ? create_object.isra.0+0x3a/0xa20
[ 2821.400553]  should_failslab+0x5/0x20
[ 2821.400871]  kmem_cache_alloc+0x5b/0x310
[ 2821.401213]  create_object.isra.0+0x3a/0xa20
[ 2821.401583]  ? __kasan_kmalloc.constprop.0+0xc9/0xd0
[ 2821.402010]  kmem_cache_alloc_trace+0x151/0x320
[ 2821.402406]  nl80211_set_qos_map+0x19c/0x800
[ 2821.402779]  genl_family_rcv_msg_doit+0x22d/0x330
[ 2821.403179]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2821.403744]  ? cap_capable+0x1cd/0x230
[ 2821.404084]  ? ns_capable+0xe2/0x110
[ 2821.404394]  genl_rcv_msg+0x33c/0x5a0
[ 2821.404709]  ? genl_get_cmd+0x480/0x480
[ 2821.405038]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2821.405430]  ? lock_release+0x680/0x680
[ 2821.405746]  ? __lockdep_reset_lock+0x180/0x180
[ 2821.406129]  netlink_rcv_skb+0x14b/0x430
[ 2821.406450]  ? genl_get_cmd+0x480/0x480
[ 2821.406775]  ? netlink_ack+0xab0/0xab0
[ 2821.407105]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2821.407485]  ? is_vmalloc_addr+0x7b/0xb0
[ 2821.407825]  genl_rcv+0x24/0x40
[ 2821.408099]  netlink_unicast+0x549/0x7f0
[ 2821.408424]  ? netlink_attachskb+0x870/0x870
[ 2821.408787]  netlink_sendmsg+0x90f/0xdf0
[ 2821.409124]  ? netlink_unicast+0x7f0/0x7f0
[ 2821.409483]  ? netlink_unicast+0x7f0/0x7f0
[ 2821.409838]  __sock_sendmsg+0x154/0x190
[ 2821.410168]  ____sys_sendmsg+0x70d/0x870
[ 2821.410492]  ? sock_write_iter+0x3d0/0x3d0
[ 2821.410834]  ? do_recvmmsg+0x6d0/0x6d0
[ 2821.411152]  ? perf_trace_lock+0xac/0x490
[ 2821.411491]  ? __lockdep_reset_lock+0x180/0x180
[ 2821.411872]  ? perf_trace_lock+0xac/0x490
[ 2821.412208]  ? SOFTIRQ_verbose+0x10/0x10
[ 2821.412553]  ___sys_sendmsg+0xf3/0x170
[ 2821.412867]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2821.413253]  ? lock_downgrade+0x6d0/0x6d0
[ 2821.413604]  ? find_held_lock+0x2c/0x110
[ 2821.413939]  ? __fget_files+0x296/0x4c0
[ 2821.414265]  ? __fget_light+0xea/0x290
[ 2821.414598]  __sys_sendmsg+0xe5/0x1b0
[ 2821.414909]  ? __sys_sendmsg_sock+0x40/0x40
[ 2821.415265]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2821.415648]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2821.416072]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2821.416493]  ? trace_hardirqs_on+0x5b/0x180
[ 2821.416843]  do_syscall_64+0x33/0x40
[ 2821.417150]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2821.417562] RIP: 0033:0x7f8b0dfeab19
[ 2821.417873] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2821.419332] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2821.419955] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2821.420536] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2821.421114] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2821.421696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2821.422274] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:30:09 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 12)
memfd_create(0x0, 0x0)

13:30:09 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:09 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:09 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:09 executing program 2:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001cc0)={&(0x7f00000019c0)={0x20, 0x0, 0x4, 0x201, 0x0, 0x0, {}, [@generic="95a1846b1ee766b187"]}, 0x20}}, 0x0)
sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x1, 0x4, 0x3, 0x0, 0x0, {0x1, 0x0, 0x1}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x1}, @NFULA_CFG_MODE={0xa, 0x2, {0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x3}, @NFULA_CFG_MODE={0xa, 0x2, {0xffffffff, 0x2}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x12)

13:30:09 executing program 6:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x44)
r2 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x8, 0x4, 0x0, {0x0, 0x0, r0}}, 0x5)
sendfile(r1, r0, 0x0, 0x9bbb)

13:30:09 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:09 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, 0x0, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2838.013258] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2838.015930] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2838.027207] FAULT_INJECTION: forcing a failure.
[ 2838.027207] name failslab, interval 1, probability 0, space 0, times 0
[ 2838.030038] CPU: 0 PID: 14735 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2838.031473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2838.033174] Call Trace:
[ 2838.033775]  dump_stack+0x107/0x167
[ 2838.034565]  should_fail.cold+0x5/0xa
[ 2838.035370]  ? ieee80211_set_qos_map+0x54/0x1e0
[ 2838.036326]  should_failslab+0x5/0x20
[ 2838.037095]  kmem_cache_alloc_trace+0x55/0x320
[ 2838.038076]  ieee80211_set_qos_map+0x54/0x1e0
[ 2838.038995]  nl80211_set_qos_map+0x47e/0x800
[ 2838.039931]  genl_family_rcv_msg_doit+0x22d/0x330
[ 2838.040911]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2838.042221]  ? cap_capable+0x1cd/0x230
[ 2838.043062]  ? ns_capable+0xe2/0x110
[ 2838.043845]  genl_rcv_msg+0x33c/0x5a0
[ 2838.044639]  ? genl_get_cmd+0x480/0x480
[ 2838.045462]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2838.046437]  ? lock_release+0x680/0x680
[ 2838.047244]  ? __lockdep_reset_lock+0x180/0x180
[ 2838.048194]  netlink_rcv_skb+0x14b/0x430
[ 2838.049025]  ? genl_get_cmd+0x480/0x480
[ 2838.049853]  ? netlink_ack+0xab0/0xab0
[ 2838.050682]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2838.051600]  ? is_vmalloc_addr+0x7b/0xb0
[ 2838.052433]  genl_rcv+0x24/0x40
[ 2838.053097]  netlink_unicast+0x549/0x7f0
[ 2838.053948]  ? netlink_attachskb+0x870/0x870
[ 2838.054866]  netlink_sendmsg+0x90f/0xdf0
[ 2838.055719]  ? netlink_unicast+0x7f0/0x7f0
[ 2838.056616]  ? netlink_unicast+0x7f0/0x7f0
[ 2838.057476]  __sock_sendmsg+0x154/0x190
[ 2838.058298]  ____sys_sendmsg+0x70d/0x870
[ 2838.059123]  ? sock_write_iter+0x3d0/0x3d0
[ 2838.059993]  ? do_recvmmsg+0x6d0/0x6d0
[ 2838.060770]  ? perf_trace_lock+0x2bd/0x490
[ 2838.061702]  ? __lockdep_reset_lock+0x180/0x180
[ 2838.062656]  ___sys_sendmsg+0xf3/0x170
[ 2838.063447]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2838.064374]  ? lock_downgrade+0x6d0/0x6d0
[ 2838.065210]  ? find_held_lock+0x2c/0x110
[ 2838.066056]  ? __fget_files+0x296/0x4c0
[ 2838.066878]  ? __fget_light+0xea/0x290
[ 2838.067679]  __sys_sendmsg+0xe5/0x1b0
[ 2838.068434]  ? __sys_sendmsg_sock+0x40/0x40
[ 2838.069272]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2838.070257]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2838.071275]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2838.072261]  ? trace_hardirqs_on+0x5b/0x180
[ 2838.073118]  do_syscall_64+0x33/0x40
[ 2838.073875]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2838.074862] RIP: 0033:0x7f8b0dfeab19
[ 2838.075588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2838.079018] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2838.080463] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2838.081810] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2838.083135] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2838.084477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2838.085844] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
[ 2838.220419] 9pnet: Insufficient options for proto=fd
[ 2838.238571] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:30:10 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2838.267765] 9pnet: Insufficient options for proto=fd
[ 2838.331662] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2838.340040] 9pnet: Insufficient options for proto=fd
[ 2838.351211] 9pnet: Insufficient options for proto=fd
[ 2838.362585] 9pnet: Insufficient options for proto=fd
[ 2838.389191] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:30:10 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 13)
memfd_create(0x0, 0x0)

[ 2838.515453] FAULT_INJECTION: forcing a failure.
[ 2838.515453] name failslab, interval 1, probability 0, space 0, times 0
[ 2838.517182] CPU: 1 PID: 14767 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2838.518234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2838.519451] Call Trace:
[ 2838.519866]  dump_stack+0x107/0x167
[ 2838.520423]  should_fail.cold+0x5/0xa
[ 2838.521006]  ? create_object.isra.0+0x3a/0xa20
[ 2838.521712]  should_failslab+0x5/0x20
[ 2838.522287]  kmem_cache_alloc+0x5b/0x310
[ 2838.522898]  ? mutex_lock_io_nested+0xf30/0xf30
[ 2838.523605]  create_object.isra.0+0x3a/0xa20
[ 2838.524268]  ? __kasan_kmalloc.constprop.0+0xc9/0xd0
[ 2838.525048]  kmem_cache_alloc_trace+0x151/0x320
[ 2838.525772]  ieee80211_set_qos_map+0x54/0x1e0
[ 2838.526457]  nl80211_set_qos_map+0x47e/0x800
[ 2838.527136]  genl_family_rcv_msg_doit+0x22d/0x330
[ 2838.527867]  ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280
[ 2838.528845]  ? cap_capable+0x1cd/0x230
[ 2838.529468]  ? ns_capable+0xe2/0x110
[ 2838.530049]  genl_rcv_msg+0x33c/0x5a0
[ 2838.530633]  ? genl_get_cmd+0x480/0x480
[ 2838.531236]  ? cfg80211_mgmt_tx_status+0x50/0x50
[ 2838.531966]  ? lock_release+0x680/0x680
[ 2838.532560]  ? __lockdep_reset_lock+0x180/0x180
[ 2838.533265]  netlink_rcv_skb+0x14b/0x430
[ 2838.533887]  ? genl_get_cmd+0x480/0x480
[ 2838.534488]  ? netlink_ack+0xab0/0xab0
[ 2838.535097]  ? netlink_deliver_tap+0x1c4/0xcc0
[ 2838.535784]  ? is_vmalloc_addr+0x7b/0xb0
[ 2838.536402]  genl_rcv+0x24/0x40
[ 2838.536907]  netlink_unicast+0x549/0x7f0
[ 2838.537541]  ? netlink_attachskb+0x870/0x870
[ 2838.538230]  netlink_sendmsg+0x90f/0xdf0
[ 2838.538863]  ? netlink_unicast+0x7f0/0x7f0
[ 2838.539523]  ? netlink_unicast+0x7f0/0x7f0
[ 2838.540169]  __sock_sendmsg+0x154/0x190
[ 2838.540679]  ____sys_sendmsg+0x70d/0x870
[ 2838.541188]  ? sock_write_iter+0x3d0/0x3d0
[ 2838.541720]  ? do_recvmmsg+0x6d0/0x6d0
[ 2838.542205]  ? perf_trace_lock+0xac/0x490
[ 2838.542731]  ? __lockdep_reset_lock+0x180/0x180
[ 2838.543303]  ? perf_trace_lock+0xac/0x490
[ 2838.543820]  ? SOFTIRQ_verbose+0x10/0x10
[ 2838.544350]  ___sys_sendmsg+0xf3/0x170
[ 2838.544831]  ? sendmsg_copy_msghdr+0x160/0x160
[ 2838.545407]  ? lock_downgrade+0x6d0/0x6d0
[ 2838.545944]  ? find_held_lock+0x2c/0x110
[ 2838.546473]  ? __fget_files+0x296/0x4c0
[ 2838.546994]  ? __fget_light+0xea/0x290
[ 2838.547500]  __sys_sendmsg+0xe5/0x1b0
[ 2838.547977]  ? __sys_sendmsg_sock+0x40/0x40
[ 2838.548514]  ? rcu_read_lock_any_held+0x75/0xa0
[ 2838.549121]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2838.549778]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2838.550413]  ? trace_hardirqs_on+0x5b/0x180
[ 2838.550951]  do_syscall_64+0x33/0x40
[ 2838.551413]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2838.552056] RIP: 0033:0x7f8b0dfeab19
[ 2838.552518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2838.554767] RSP: 002b:00007f8b0b560188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 2838.555684] RAX: ffffffffffffffda RBX: 00007f8b0e0fdf60 RCX: 00007f8b0dfeab19
[ 2838.556550] RDX: 0000000000000000 RSI: 0000000020001400 RDI: 0000000000000006
[ 2838.557402] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2838.558279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2838.559160] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:30:10 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0) (fail_nth: 14)
memfd_create(0x0, 0x0)

[ 2838.672079] 9pnet: Insufficient options for proto=fd
13:30:10 executing program 6:
preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x44)
r2 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd=r2, 0x0, 0x0, 0x8, 0x4, 0x0, {0x0, 0x0, r0}}, 0x5)
sendfile(r1, r0, 0x0, 0x9bbb)

[ 2838.720008] FAULT_INJECTION: forcing a failure.
[ 2838.720008] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2838.721277] CPU: 1 PID: 14772 Comm: syz-executor.4 Not tainted 5.10.212 #1
[ 2838.721966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 2838.722892] Call Trace:
[ 2838.723180]  dump_stack+0x107/0x167
[ 2838.723662]  should_fail.cold+0x5/0xa
[ 2838.724120]  _copy_to_user+0x2e/0x180
[ 2838.724500]  simple_read_from_buffer+0xcc/0x160
[ 2838.725051]  proc_fail_nth_read+0x198/0x230
[ 2838.725671]  ? proc_sessionid_read+0x230/0x230
[ 2838.726193]  ? security_file_permission+0x24e/0x570
[ 2838.726678]  ? perf_trace_initcall_start+0x101/0x380
[ 2838.727179]  ? proc_sessionid_read+0x230/0x230
[ 2838.727623]  vfs_read+0x228/0x580
[ 2838.727973]  ksys_read+0x12d/0x260
[ 2838.728322]  ? vfs_write+0xa70/0xa70
[ 2838.728693]  ? lockdep_hardirqs_on_prepare+0x277/0x3e0
[ 2838.729203]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 2838.729840]  do_syscall_64+0x33/0x40
[ 2838.730203]  entry_SYSCALL_64_after_hwframe+0x62/0xc7
[ 2838.730847] RIP: 0033:0x7f8b0df9d69c
[ 2838.731265] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2838.733038] RSP: 002b:00007f8b0b560170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2838.733784] RAX: ffffffffffffffda RBX: 0000000000000030 RCX: 00007f8b0df9d69c
[ 2838.734466] RDX: 000000000000000f RSI: 00007f8b0b5601e0 RDI: 0000000000000007
[ 2838.735148] RBP: 00007f8b0b5601d0 R08: 0000000000000000 R09: 0000000000000000
[ 2838.735832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 2838.736520] R13: 00007ffd32237e2f R14: 00007f8b0b560300 R15: 0000000000022000
13:30:10 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:10 executing program 6:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x153)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0)
ioctl$SNAPSHOT_PREF_IMAGE_SIZE(r0, 0x3312, 0x2)
r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
dup2(0xffffffffffffffff, r3)
write(r2, &(0x7f0000000240)="01", 0x1)
write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10)
r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0)
ftruncate(r4, 0xffff)
r5 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000110}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x4008240b, &(0x7f0000000000))
sendfile(r0, r1, 0x0, 0x20d315)
perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x9, 0x80, 0x5, 0xb0, 0x0, 0x40, 0x10000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x1101, 0x20, 0x2, 0x8, 0xfff, 0x2, 0x7ff, 0x0, 0x1, 0x0, 0x7ff}, 0xffffffffffffffff, 0x3, r2, 0x9)
write$P9_RFSYNC(r4, &(0x7f00000002c0)={0x7, 0x33, 0x2}, 0x7)

13:30:10 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:11 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x2, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:11 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0xa, 0x0)
getpeername(r0, &(0x7f0000000200)=@xdp, &(0x7f0000000180)=0x80)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
ioctl$F2FS_IOC_FLUSH_DEVICE(r1, 0x4008f50a, &(0x7f0000000140)={0x3, 0x6})
setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040)=0x3fb, 0x4)
recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)

13:30:11 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:11 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2839.747912] 9pnet: Insufficient options for proto=fd
[ 2839.761820] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2839.775395] 9pnet: Insufficient options for proto=fd
13:30:25 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x3, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:25 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:25 executing program 6:
perf_event_open(&(0x7f0000000a00)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0x0)
bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e24, @empty}, 0x10)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r3=>0x0, &(0x7f0000000140)=<r4=>0x0)
r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0)
syz_io_uring_submit(r3, r4, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0)
r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=<r7=>0x0, &(0x7f0000000140)=<r8=>0x0)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0)
syz_io_uring_submit(r7, r8, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0)
r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0)
syz_io_uring_submit(r10, r8, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001)
syz_io_uring_submit(r3, r8, &(0x7f0000001280)=@IORING_OP_SENDMSG={0x9, 0x7, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001240)={&(0x7f0000000740)=@caif=@rfm={0x25, 0x20d9508b, "f261ed0e6246744f5a519d1e2d305a31"}, 0x80, &(0x7f0000000e00)=[{&(0x7f00000007c0)="339f60933ba198b104017bb8f748894a00e56a6474b3eedc69cc82876b8318b8e2f4316879447d7c28e52119e402d39bb2ec40a7580e014fbcb230416057ff6a978f88eacb1768ed9d6d6a65b82e4ffb55a7d50022fdaf18efaf9b440ae30ab239286e6655aa76d5e1b23d64dd763bfe5e406ecdc295348e0ced358198284160e995009784da7a0de815028e9e8ab82db84789b984ca719d71159c5d6a9879c5a434a4145442df99f0ccc587ca2b185b4245a6b6a8d323c88d4942bc42e095915dbddbddab742647a88fdcc90fbf448fa969163917812c686255927a2fbad902184cd12877af19676e1af625", 0xec}, {&(0x7f00000008c0)="4e7dc12684b25c79667c3e73bd724a89e024d95059ad78064ba8223d92b188cf37fe2973c90c62f43e215f0e08", 0x2d}, {&(0x7f0000000900)="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", 0xfe}, {&(0x7f0000000a80)="4c49ce9b8b2f2bab6932c0c2fe204f4cf6783151870029319d0a1ccda880e72fa33e29489eee459d", 0x28}, {&(0x7f0000000ac0)="c4b43867c80061865baf72126e280268", 0x10}, {&(0x7f0000000b00)="0ff29cef20ec26fa81322a7a061bdc1cb205d76459e998e68cc59fe1628935234d4102cf659cd36442813138d5098a514e17c958c2091a0066c6620439332e1ac9a9ddcde486d05456daa4ed622bb8552c913f65df598822d5a5e579c8fd49b753c8746281d7bca792b73211ed290e004a855f9541c3ac9f89b5216ccdf0de1c00983423a2dc143582fe077e6061b5ae356bb82a90ff9fc1a95f027a12e11908323a40a4e664c35b3bd9deb57d90e94a442f1f612fe4fb66db3e9e2a44b820450145fcc97e66f1c1922a81de9d0a11bb035a916383e51db798", 0xd9}, {&(0x7f0000000c00)="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", 0xfc}, {&(0x7f0000000d00)="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", 0xfc}], 0x8, &(0x7f0000000e80)=[{0x28, 0x3a, 0xffff, "6e5d06bb8c5da5bf404830e4d0c10cd7939a6ba6f0555a95"}, {0x98, 0x0, 0x0, "c2920d0ba33bad14e3ceeb0d11ed6cc9930c688e09ad6af43d7ad1aac3be17107e2a9d2b97cac691f6f1c0dacfc9fbf409c79f81427759d754c1bce00984673ec892c098e7e83499f00c0d0fd8c2d9e7aa7503733368f25201772e7efc01cf45bc5a5dd0fbb71a8873fbc20182ca937a7ac3e052c38038100df151cab5a3f84cf48ee9cb2d314d"}, {0x38, 0x118, 0x9, "36b9e1496e319b8bcf79267a0a150f78f61ddc857f5f1b71cfd863bccdab5ff154d874533b7f"}, {0xd8, 0x6, 0x6, "7ddf2d7f83d33ac9375f7a403688b35dc565bbbc2fcf1f8a38dba125bddc88c607afc14137afa89df90824817769da63023795c338b0860d7bd386c5c92d8a224e9bd113dd3e99b6a4e67d392ea6539724bc5b4c7f4c188087ee64a7f19105db1e0349ae617c4e188dd0d5e39fc5cb1e7b6ea6bdaa8ff23628fef8acc0d4a06b4c401bbda08a3dfa8f6a05fe546d1a9656a412fbb89de324ce39fe15c6174725f4c68f97266070592dd4fbd47b5677044ae616db895379e5cae56e45df445a1d4f16dbd3786c60"}, {0x70, 0x3a, 0x7, "8f0a2af7bd68da3ab9b9a45fbf5c6225e7129582e406784e98a740020bdd06b3d7e9bffde440ceba2653dbfda5dd07c184bbd26582432171e8d557bfe9cdb3dd606c8e7662bd018b62933e0d151fd8400ec6e07a5a5ac6469df75d66fe"}, {0x80, 0x119, 0x401, "7fd2641395ea5660de577ff6340b37a51dc5eb5c296624fa8dfc89b4b0613f7c80f0f9e3f761b9750fb78ea7e3e2806cd28adf5aebc05977eb08ebbae367618101ee51fccc87abd81465fdf2bfd606e90bd0405a3f475ba29ab10230d761c2b0771177dc2fada461474ea9cc81b210"}, {0xe0, 0x6, 0x9, "3d011a9deb2bd798b9eb8bd5a1a1767ee0a21a496ba6a4b53741d44e22bcd158532d50c121c22d5b5bf7ca9dd139f677f35e91ad75e74a927b7e466ad165981b7b87d4e57da7cd95a91047c8386484d2a1d986573b90bca91e6f771fa0e814473c0b768f35733b9d79500cde5b9da98e9ddc0d507a9d6f306a00b83c56922158351115e629406d170173757751590375579260c218c9122c4c7ec405eac2cab419d782dc3d44aba770e90823a645527911cfc37ee7c1b9bdb678ac41bdc775313e86ad311cbd229290676821f2701ab9"}], 0x3a0}, 0x0, 0x10, 0x1}, 0x9882)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000006c0)=@IORING_OP_WRITEV={0x2, 0x5, 0x4007, @fd=r0, 0xfffffffffffffffc, &(0x7f0000000640)=[{&(0x7f0000000000)="6f929b167d5cd47dda04f302703904572582b7aae92fee70e81bd462f0f2b13012a85859bf7de98885a0161cf886999faab06c284ff70520123eb5adfcf8b89df38af935b8ecf6c47e01fec69c24605ee439b237dcdf6d7b752d50c8272353f8738d5ca9cdd72c44a7bf4d757e8907abce74faee8d2f7baeb802701ecebb3a1042e91229fe2686d19271c80a41b941e1a33669631b7a02461f7cc103ae8826b22605cde5b9971c55945ea1c39c1a429b97306ca67235df16780d40e7099ddd87483a70fa81be5412ddde2cc1d8827fd315da371e", 0xd4}, {&(0x7f0000000140)="08d2dd1406b71e23a64bf33678de33fb9cfed71527b992ebb504bcbb04b3cc9aef35", 0x22}, {&(0x7f0000000180)="4b959ce8fa3d6f8d9ee6b8fb43b760d746c1bb1ad5c5cae31070a296612c04846675109fb50e183db3b9b56cb65ee4b8618fcb214a219c80230c0fbf9eae76e7bef730efee027554efbda56749fbe81878a96bff6f1dafadebf603df655de2002d983218", 0x64}, {&(0x7f0000000200)="df5c57867449e554e96213096da10d7956f845f1418af1b0a921dfddb46ffb001f993cf6e90d42c32e38f4ac9f1ce6822aab6ced66be498e66f0528e618eeb92f358", 0x42}, {&(0x7f0000000280)="0c905c733b7c1b976d01d10343ced7ef3bf8950be7d3c9678d7ba918914c1e6df987b81829ffd287624d6e065d104158f47e4cac2844d650564786724b172586859139833a65a3d2df1bca09caf2a85863ef8addabf6cdda0a152948de2c25456a5fe3127f78fcd337b31100a07cbbfecd1e0c4da2fa3b04c8eef6270f2eb2c11bc662a12bbb9c3bb5146d312cbfe90f8310b57f9d3ae7f940ddb395cad05dc99e8d8ccb8399839aa66384f562c26ae34a337047e3f07dda910a332c0abf74dee3595f533932", 0xc6}, {&(0x7f0000000380)="81be2c0e4ac86e8f1d4744db14431c15f96738d3e1cd77e1a10ea830bb7f8864db2450169e5c0928c2f0c027f0929f2a161c3b17a2316c67bd0f2b8b51b0729a40226ed3c652a4f35c5884978e758e25c9aa9edb70137faf896d1495ee7e97db876936480cfbd77069a586d46410157174776c2de3e2d3cabd888e656a257a87bfaaa2ec4e5e45034794e80c6017cad8ad0084a1e6483db704b3", 0x9a}, {&(0x7f0000000440)="92640b76bb9b7dbe429e52ab47edb05cff440da8ad93bff58f98ddf9e0e4cf22ce51de000d0f103137859e2fcc19c04f62e72eec8c4b65275ce8e698386e1188f0ecb6fce2666265c092285ff2d86020827dd716f022dc1abeae9aaa0bb7089e0a539f5cee439cac56d50ae7dec6c84ad1a565b3bf72e5c4b67ecd74d5a9d4a6358d3eb2798b45e3a16c255888cca060aa6e8ad92f130ebb05a60411da696993ef01bdd9c407311b8196c94abd3cc3bd6a7a86dd207ec6593a9b894745ba98a1fb169c9e20a3e3ccb29d7160328ff472a3ee93dca603723ff6081a3498dd7b80032dfbf39f22d81b49a01c5824", 0xed}, {&(0x7f0000000540)="cbb36519b3037a1b146ad560bacf6427f885cba9b1445279d584354c0f9bf9c1551fe0b58f4de89c2c3c260ac470ed82e461927caf0aa3004d841729a50828a67324986572582735b8bc16d8b3077e63214202f9f6563e0d80bfd77176e465de63fa01df44c09387aa2bf20c7271505cf3ba31e916919e98188ccca6f7aeb143a3d3419683fd724f6e719c6c890982648587b9d3e5eb31cfd33a8f82f473e3bca0766bf147445ca2ac3ffab1230c6623fa50d10fcf92d6789f50da7558bd59e76d810cf005cec7a5f965ef299df76eb21504fb45092ec88fc8c9b9d18c21cedbbe110f03d7f485b143943e7f08624a73fa07c9", 0xf3}], 0x8, 0x11, 0x1, {0x2, r1}}, 0xffffff00)
r11 = memfd_create(&(0x7f0000000100)='\t\x00\'x\xe0~\x0f\xddJ%\xf6\x1c\xe2\xdd\xda\xacQ\x00\x00\x00\x00\x00\x00\x00\x00', 0x5)
mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r11, 0x0)
kcmp(0x0, 0x0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff)
fork()

[ 2853.396121] 9pnet: Insufficient options for proto=fd
[ 2853.417566] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2853.447569] 9pnet: Insufficient options for proto=fd
[ 2853.465170] 9pnet: Insufficient options for proto=fd
[ 2853.470755] 9pnet: Insufficient options for proto=fd
[ 2853.491037] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2853.494788] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2853.558464] 9pnet: Insufficient options for proto=fd
[ 2853.567621] 9pnet: Insufficient options for proto=fd
13:30:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x4, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:41 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:41 executing program 6:
socket$nl_generic(0x10, 0x3, 0x10)
setns(0xffffffffffffffff, 0x10000000)
r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x2a0000, 0x0)
syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0)
syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0)
timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="34000000100001000600000000000000000000000500000000000000150000809be149f832650000000000f30ad022cea3b5906ed71efbac7160411494569681c28281208008c2fd0650ae634a1d3f5b42332fdb1ddff6c996d594f336ad93897a4c7c7d052c951ff3b19a2ae8dfe7daae4433b91e5be24f079e43a9060d92c52788cb564c5127467341e4376c1319a3cb91e308000000f3acaab637ceb7852dafdf71f385cfa97aa0b4888b849ea763a6372e3668ad38b4998b12b7f74f557998f5ab174fbc688112a84bc0"], 0x34}}, 0x0)
r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80080, 0x0)
timerfd_settime(r2, 0x1, &(0x7f0000000200)={{}, {0x77359400}}, &(0x7f0000000240))
r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000016140), 0xffffffffffffffff)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_RINGS_SET(r4, &(0x7f0000016580)={0x0, 0x0, &(0x7f0000016540)={&(0x7f0000000280)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000fcffffff3ff902ac000f0000001800018014000200006c616e3000"/41], 0x2c}}, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x14, 0x1e, 0x101, 0x70bd2d}, 0x14}, 0x1, 0x0, 0x0, 0x14040060}, 0x20000000)

[ 2869.854838] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 2869.877822] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 2869.878530] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2869.909141] 9pnet: Insufficient options for proto=fd
[ 2869.925938] 9pnet: Insufficient options for proto=fd
[ 2869.979346] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2869.981255] 9pnet: Insufficient options for proto=fd
[ 2869.995725] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2869.997635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.6'.
[ 2869.999523] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.6'.
13:30:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x5, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2870.054134] 9pnet: Insufficient options for proto=fd
[ 2870.066886] 9pnet: Insufficient options for proto=fd
[ 2870.084562] 9pnet: Insufficient options for proto=fd
13:30:41 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, 'wfdno'}}], [{@fsname={'fsname', 0x3d, 'privport'}}]}})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0}, '\x00'})
ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000080))

13:30:58 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:58 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x6, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:58 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file1/file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000002c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x803}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xfffffffffffffff9}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x4, &(0x7f0000012900)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r3 = socket$inet6(0xa, 0x803, 0x5)
getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f00000063c0), &(0x7f0000006400)=0x4)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
write(r2, &(0x7f0000000240)="01", 0x1)
write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10)
r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0)
ftruncate(r4, 0xffff)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x240000000, 0x3)
sendfile(r0, r1, 0x0, 0x20d315)
setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@empty, 0x4e20, 0x7, 0x4e20, 0x0, 0x2, 0xa0, 0x1a0, 0x21}, {0x6, 0x8000, 0x800, 0x4, 0x3ff, 0x6, 0x0, 0x3ff}, {0x1, 0x7, 0x3f, 0x6}, 0x6, 0x6e6bbb, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast, 0x4d3, 0x2b}, 0x2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3502, 0x3, 0x1, 0x9, 0x3, 0x3ea1, 0x7}}, 0xe8)
r5 = socket$netlink(0x10, 0x3, 0x0)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYRESOCT=r4, @ANYRESHEX, @ANYRES64=r1, @ANYRESDEC=r5], 0xfdef)
getpgid(0x0)
socket$packet(0x11, 0x2, 0x300)

13:30:58 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:58 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, 'wfdno'}}], [{@fsname={'fsname', 0x3d, 'privport'}}]}})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0}, '\x00'})
ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000080))

13:30:58 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:58 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0)
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:30:58 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2886.593651] 9pnet: Insufficient options for proto=fd
[ 2886.645134] 9pnet: Insufficient options for proto=fd
[ 2886.729860] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2886.731469] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2886.736972] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:30:58 executing program 2:
copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100), 0x4d76, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0)
sendto$unix(r1, &(0x7f0000000480)="d9325a0e15d4c4a0b53dc0332b9d22d050f88932b7a5f90ed244486fb03b9ff71658f0db895fe2ef740419d7cd0e14f48058f63b02e6f05ef8c4801469567176c0c840c37d58ec551d63bf2d499de71277d23824d0bde219eba33a0b0c39422190e3b0436423162bdbe8d99517bbc2d92674f79ab515c9bbb247a031f6cd375b8758b286296d6dc993521461595bbf81ae331c0bcfd40c6a03efa691efc3b90513fa89877e8579c62a6eaf0dfa8c3130d8e6f76bf7e4d4f22212c1de57dcd58eddec84dec8efe1fb2c1df98e1f36291c7c57338ee45921643c9569bc", 0x4995b5922abe4152, 0x840, 0x0, 0x0)
setresuid(0xffffffffffffffff, 0x0, 0x0)
semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, 0x0, 0xffffffffffffffff, 0xee01, 0xc8}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6})
lchown(&(0x7f0000000200)='./file1\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101142, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'syztnl2\x00', <r3=>0x0, 0x0, 0x5, 0x0, 0x2, 0x32, @loopback, @private1, 0x40, 0x8, 0x4001141, 0x1}})
stat(&(0x7f0000000380)='./file1\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(0xffffffffffffffff, r4, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@local, 0x4e20, 0x7f, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x2b, r3, r4}, {0x3ff, 0x44, 0x0, 0x7e7, 0x4, 0x800, 0xfff, 0x5}, {0xfffffffffffff801, 0x81, 0x20, 0x84}, 0xb41, 0x6e6bb4, 0x2, 0x0, 0x1, 0x2}, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4d6, 0x3c}, 0x2, @in6=@mcast1, 0x100, 0x0, 0x4, 0x8, 0x7, 0x2, 0x8}}, 0xe8)
fchown(r0, r4, 0x0)

13:30:58 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x7, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2886.785345] 9pnet: Insufficient options for proto=fd
13:30:58 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@uname={'uname', 0x3d, 'wfdno'}}], [{@fsname={'fsname', 0x3d, 'privport'}}]}})
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, <r3=>r0}, '\x00'})
ioctl$EXT4_IOC_GETSTATE(r3, 0x40046629, &(0x7f0000000080))

[ 2886.795005] 9pnet: Insufficient options for proto=fd
[ 2886.819219] 9pnet: Insufficient options for proto=fd
[ 2886.942532] 9pnet: Insufficient options for proto=fd
13:30:58 executing program 6:
ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, 0x0)
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000007c0), 0x40000)
r3 = open_tree(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x88000)
sendfile(r2, r3, &(0x7f0000000840)=0x2, 0x1)
pwrite64(r0, &(0x7f0000000180)="990845932412c40ba9a2a889ab73898e3466e8ac998a2b8e35455f37f459d0a89ddf8393fec303da4179ed21e3be48408b1491cf07ce675a50c961e52901c1515d4f22a82fa3f099a27b3f5e190c9b201173f932e8a48945237d1c94c39164f9dfd0bdcfd8f17738db4ca55b669f4c6d92fe1890b9864d", 0x77, 0x5)
r4 = getpgid(0xffffffffffffffff)
perf_event_open(0x0, r4, 0x1, 0xffffffffffffffff, 0x0)
prlimit64(r4, 0x0, &(0x7f0000000300)={0x7, 0x2}, &(0x7f0000000340))
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r5, 0x6, 0x10, 0x0, &(0x7f0000001100))
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r6, 0x6, 0x10, 0x0, &(0x7f0000001100))
sendmmsg$unix(r1, &(0x7f0000000700)=[{{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000300)="c78d702c6ad47fd2b744c1d15b137b13385b96da6ae3af3290caf8181763e952be61149e27a2340713905b1d38c9dc1ce0792b98febda39a0e38a787228fa24f1302b5a97a2d674fe2fdd84d7a9ec9e04a5ba9f1337dba14a43e2a32c430af1f70d4a3793f3db98724252c6126f8191a1cde10b6d3d58bcd4414ebf2049933b81f3a0df98b98de2471ed2a747c5e151f28f7a26173869275bd1dd10de5ad73128860f8ec5672c4c34e0ecc4f1befc2403a90f122983a24b7da009a7a9686f0168b8fd25854b400ea00211b5a6225e9af84958a357cedf4a71e6858cc93f69c30a5b3e6df1d319650", 0xe8}, {&(0x7f0000000400)="0d09d08204026f5c08009067f1730616a52d9c037531d3bd0bdedcfcbf9f40a58fbda88252f62bd078bad482d0280883c57a374795c64ee114aeae2ae21de4e8d7154168bb40853ba59cdfb248961b69501f46d41588aadf271735fc99eb8689c7", 0x61}, {&(0x7f0000000000)="18d9425182303e371d2cd8", 0xb}, {&(0x7f0000000500)="7f35c1dccdba28a4012c277dc9c4dfdf0c51d9211eab4cc3737d6833bd2d01b8296cc2584b08bde7747c3cc3c64ee328e824be59b70da5a09188d67f593f6c0c79bff5d0c649b9961348b1ed3391a22dca4ab0536fe7cb08d4eef1ff17677c50068815b7d49837b6bc4ce8c284a2420442fa7aa5bff6bb04ed3e2c7936667b92577fb95722740dc87bb0f7815fe145ed76b5e57030c877ae2400", 0x9a}, {&(0x7f0000000100)="7cc3f232d144565fbe7eb03034578a1682560346a89e954347b63ec6808505c2bec2238139e64cd5fc8d4893c6fa0903552821e1d69402584cf9", 0x3a}, {&(0x7f00000005c0)="773a9c63cc50bfbb8c87acc47e8734e1b304ddcd266ed6ac0006e66e275b0d1af179666022e19d04d2a54a6ebb56b010ee61eeaa", 0x34}, {&(0x7f0000000600)="926d1d73a7250c5433bcf175e1dc42c95e0f3a36bd", 0x15}], 0x7, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r5, r6]}}], 0x40, 0x20008801}}], 0x1, 0x40)
pwrite64(r1, &(0x7f00000000c0)="04", 0x1, 0x3ff03)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000740))

13:30:58 executing program 2:
io_setup(0x5, &(0x7f0000000000)=<r0=>0x0)
r1 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
r2 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r3, 0x2, 0x0)
r4 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
dup3(r4, r1, 0x80000)
io_submit(0x0, 0x5, &(0x7f0000000500)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000040)="f23984de6135b0e642fca35c52741c2b", 0x10, 0xffff, 0x0, 0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x2, 0xffffffffffffffff, &(0x7f0000000200)="9883226eab25ee86d212a1f0b099585c7867326446e9e8c1c1af44a8c4a916197a530dd81dc52423b7040b56a905000000000000001894491e888125bbafc0dacfe603e1aae7b42bef1cf9449a6681", 0x4f, 0x9, 0x0, 0x1}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x3, r2, &(0x7f0000000280)="697508195e0b07a59dc857a2b72ecedb125b7badec193e15d90caf7040e13999ed4f1891ed5cfd6c661e81ca010470c35768859702230341a36d88b7c4d16a14e6aaac6902ee4280893e12862ce7fb22fbd7ce8424af7e6cec4674400ef7b640ff991af36154b358ce6c4b63b6b6605c47584f75d1f3585a95fcf7a4c9492e3773628ddb8f74fabcb5762769d1ce0fc16c8a2d83202f243f89d8aa", 0x9b, 0x4, 0x0, 0x3, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0xff93, 0xffffffffffffffff, &(0x7f0000000380)="7d952e376bc3e313431a56064abcc9bd6388e9a0007d7c6620ac34de62f6d5e655467ee3daeba13819b2acd8524429b39e9573a1bfd69a02665bc83caf6f5401c3c2796dffb13d6f139f25e77a6fde392c90fdd80a4534f099602e7f9d4c53c653c13f55000bc5439cf7de2f2043fdfd39e55bee6b5e99b6b0becfbf5cfdccea0ec2c6f72742b3163884dec94e09b1c51e9f279f2d02870e252a79d404ecbf1462a8fb8ef6526c9d2b060902227dca152554e469846c3be931f5d908fe55de36", 0xc0, 0x6, 0x0, 0x1}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, &(0x7f0000000480)="70fc5fb49711a5fd6e12a2fc1d224d0c14", 0x11, 0x81}])
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
io_submit(r0, 0x3, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000340)="d0", 0x1}, 0x0, 0x0])
pipe2(&(0x7f0000000540), 0x4000)

13:30:58 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x8, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:30:59 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x34}}, 0x0)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
r1 = syz_io_uring_setup(0x3167, &(0x7f0000000400)={0x0, 0x8ef4, 0x20, 0x0, 0x151}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=<r2=>0x0, &(0x7f0000000340)=<r3=>0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r4 = dup2(0xffffffffffffffff, r0)
r5 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x1, 0x7, 0xad, 0x0, r1})
syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000001c0)=@sco}, 0x0)
r6 = eventfd2(0x8, 0x0)
ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f0000000040)={0x3, 0x2})
io_uring_enter(r1, 0x76d3, 0x80, 0x1, 0x0, 0x0)
r7 = fsmount(r4, 0x0, 0x0)
execveat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000840)=[&(0x7f0000000600)='[*\x00', &(0x7f0000000000)='\xff\xb1\xc2k\xc9\xbf1Q\x9e^\x9a\x9dOW\xa5\x0el\xd2~\xa7%\xa5 \rZ\x81l\xa6\x97\xc6\xb90S\x04\x9b\xcb', &(0x7f0000000680)='\x00', &(0x7f0000000940)=']\xadt\xe0\r\xa3\xd7\xe8\x91\x90\n\x03_\x85\xa9\'E\xae\"\xeb]DE\xa3w\x8b\x94\xf7Yf\x03\x00\xd2:-\xab7\xd0\xf6\x0e\x903U\xe1\xe2\x8cS*HC\x17\xa0}@\xf4.\x87]\xed\x1f\x1e\xe8;\xfd\xee$\x8f\xba\xa5@\"\x93\xf7yR\x95z\x95\xc4\x03{\x11\xbe\xb3e\xb8B\x13\xa3uh\xcf\x11\xc7{Y\x0fp\x031\xb1/b_mq\x96\xccc\xa7\xbb\xb4T\x00J\xd7\xb8\n\xd4\xd9B\xa9\xec\xc5\xb5\x0e\xf1Q\x03\xbcX\x8d\xb2\xf6^\xb9\xc8\xa5\xdc\xa5\xcb\xde\xd3\xd03\xcc\xbe\xed\x9b\xbd\xcbb\x91\x98\x80\xe1X(t\xda\xd3F\x02\xa9\xa0\x81\xce;{\xfa\xba\xa3,{\xe87\xf6\x0f\xf9M\xb5mz', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000280)=0x2b8)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
r9 = dup2(r5, r4)
openat(r9, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf, 0x810, r8, 0x0)

13:30:59 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0)
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2887.320125] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2887.591549] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2887.619612] 9pnet: Insufficient options for proto=fd
13:31:15 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:15 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x34}}, 0x0)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0)
r1 = syz_io_uring_setup(0x3167, &(0x7f0000000400)={0x0, 0x8ef4, 0x20, 0x0, 0x151}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000002c0)=<r2=>0x0, &(0x7f0000000340)=<r3=>0x0)
syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
r4 = dup2(0xffffffffffffffff, r0)
r5 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x1, 0x7, 0xad, 0x0, r1})
syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000001c0)=@sco}, 0x0)
r6 = eventfd2(0x8, 0x0)
ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f0000000040)={0x3, 0x2})
io_uring_enter(r1, 0x76d3, 0x80, 0x1, 0x0, 0x0)
r7 = fsmount(r4, 0x0, 0x0)
execveat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000840)=[&(0x7f0000000600)='[*\x00', &(0x7f0000000000)='\xff\xb1\xc2k\xc9\xbf1Q\x9e^\x9a\x9dOW\xa5\x0el\xd2~\xa7%\xa5 \rZ\x81l\xa6\x97\xc6\xb90S\x04\x9b\xcb', &(0x7f0000000680)='\x00', &(0x7f0000000940)=']\xadt\xe0\r\xa3\xd7\xe8\x91\x90\n\x03_\x85\xa9\'E\xae\"\xeb]DE\xa3w\x8b\x94\xf7Yf\x03\x00\xd2:-\xab7\xd0\xf6\x0e\x903U\xe1\xe2\x8cS*HC\x17\xa0}@\xf4.\x87]\xed\x1f\x1e\xe8;\xfd\xee$\x8f\xba\xa5@\"\x93\xf7yR\x95z\x95\xc4\x03{\x11\xbe\xb3e\xb8B\x13\xa3uh\xcf\x11\xc7{Y\x0fp\x031\xb1/b_mq\x96\xccc\xa7\xbb\xb4T\x00J\xd7\xb8\n\xd4\xd9B\xa9\xec\xc5\xb5\x0e\xf1Q\x03\xbcX\x8d\xb2\xf6^\xb9\xc8\xa5\xdc\xa5\xcb\xde\xd3\xd03\xcc\xbe\xed\x9b\xbd\xcbb\x91\x98\x80\xe1X(t\xda\xd3F\x02\xa9\xa0\x81\xce;{\xfa\xba\xa3,{\xe87\xf6\x0f\xf9M\xb5mz', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000)
ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000280)=0x2b8)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0)
r9 = dup2(r5, r4)
openat(r9, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf, 0x810, r8, 0x0)

13:31:15 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x9, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:16 executing program 6:
r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x50, &(0x7f0000000140)=@l2tp6={0xa, 0x300, 0x0, @mcast2}, 0x80)
r1 = fork()
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0)
ptrace(0x8, r1)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0)

13:31:16 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:16 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0)
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:16 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, 0x0)
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2904.314365] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'.
[ 2904.467974] 9pnet: Insufficient options for proto=fd
[ 2904.483782] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 2904.487840] 9pnet: Insufficient options for proto=fd
[ 2904.503365] 9pnet: Insufficient options for proto=fd
13:31:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2904.534112] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2904.563111] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2904.596459] 9pnet: Insufficient options for proto=fd
[ 2904.616964] 9pnet: Insufficient options for proto=fd
13:31:16 executing program 6:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c)
sendmmsg$inet6(r0, &(0x7f0000003480)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@dstopts_2292={{0x18}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x0, 0x5, '\x00', [@generic={0x88, 0xb, "fc57077b95cd18abf5a663"}, @calipso={0x7, 0x18, {0x1, 0x4, 0x2, 0x401, [0x2a57, 0xffff]}}, @ra={0x5, 0x2, 0x4000}]}}}], 0x60}}], 0x2, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00')
lseek(r1, 0x2, 0x0)
sendmsg$inet6(r1, &(0x7f0000000280)={&(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty, 0xfffffffa}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="206984e4a78d7e0263b3ce5ca4789d9c881cfa411bb2c360a0e179d7bc3773b32d87c783bb30703db230d3514ae483f148949accfef89180012b50db", 0x3c}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000080)="e881fbc0038bc59de958d9a154fbb0", 0xf}], 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x178}, 0x4040)

13:31:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:16 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0)
fallocate(r1, 0x10, 0x0, 0x1000002)
r2 = dup3(r0, r1, 0x80000)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @local}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @remote}, 'vxcan1\x00'})
connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
fallocate(r2, 0x1b, 0x5, 0x3)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getrandom(0x0, 0x0, 0x0)
io_destroy(0x0)
io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x81, 0xffffffffffffffff, &(0x7f0000000040)="dccc784af63377975570506319393350aa66eef96cf47281315f1ec46cbffabe7eedc7b55d0b28a2bf909e2e454b4c2934abb38f04", 0x35, 0x47, 0x0, 0x1}])
shutdown(r0, 0x1)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1)
unshare(0x48020200)
kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff)

13:31:16 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x300, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:16 executing program 6:
syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30, 0x2d, 0x30, 0xd]}}}}]})

13:31:17 executing program 6:
getxattr(0x0, 0x0, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0x0, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23457, 0x0, 0x0, 0x1}, 0x62)
r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000003c0)={0x0, 0xfe53, 0x0, 0xfffffffe, 0xa7}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0)
recvmmsg(r2, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000340)=0x4)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000740)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000600)=""/182, 0xb6}], 0x1}, 0x0, 0x12002, 0x1, {0x1}}, 0x7)
connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
syz_io_uring_submit(0x0, r4, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r3, r0, 0xffffffffffffffff], 0x3}, 0xa3ca)
sendmsg$inet6(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001)
sendmsg$NL80211_CMD_FLUSH_PMKSA(r1, &(0x7f0000000780)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x20, 0x0, 0x0, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x8, 0x55}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40040)
perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0x0, 0x5, 0x8, 0x1f, 0x0, 0x6, 0x20001, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000140)}, 0x404a, 0x6, 0x401, 0x5, 0x5, 0x7f, 0x401, 0x0, 0x100, 0x0, 0xb25}, 0xffffffffffffffff, 0x8, r1, 0x9)
recvmmsg(r5, &(0x7f0000000000), 0x5ac, 0x0, 0x0)
creat(&(0x7f0000000040)='./file0\x00', 0x0)

13:31:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x46d, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:17 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x500, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2905.810687] 9pnet: Insufficient options for proto=fd
13:31:17 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r2, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000900)={{r2}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r3})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:17 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:17 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x600, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:17 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8)
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0)
fallocate(r1, 0x10, 0x0, 0x1000002)
r2 = dup3(r0, r1, 0x80000)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @local}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @remote}, 'vxcan1\x00'})
connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
fallocate(r2, 0x1b, 0x5, 0x3)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getrandom(0x0, 0x0, 0x0)
io_destroy(0x0)
io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x81, 0xffffffffffffffff, &(0x7f0000000040)="dccc784af63377975570506319393350aa66eef96cf47281315f1ec46cbffabe7eedc7b55d0b28a2bf909e2e454b4c2934abb38f04", 0x35, 0x47, 0x0, 0x1}])
shutdown(r0, 0x1)
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1)
unshare(0x48020200)
kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff)

13:31:17 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:17 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, 0x0)
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2906.169554] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:31:18 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x700, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2906.242090] 9pnet: Insufficient options for proto=fd
[ 2906.247692] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2906.283044] 9pnet: Insufficient options for proto=fd
[ 2906.305448] 9pnet: Insufficient options for proto=fd
[ 2906.315079] 9pnet: Insufficient options for proto=fd
[ 2906.363556] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:31:32 executing program 6:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540))
pipe(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8e}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffff7}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40094}, 0x4010)
r1 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'})
creat(&(0x7f0000000240)='./file0\x00', 0x49)
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2})
perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x2, 0x5d, 0x2, 0x0, 0x7ff, 0x10, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000004c0)}, 0x700, 0x7, 0x4, 0x5, 0x80000001, 0x4, 0x101, 0x0, 0x80000001, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000002e00)=""/4102)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x120)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

13:31:32 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:32 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:32 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:32 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:32 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:32 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x900, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:32 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, 0x0)
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2921.082138] 9pnet: Insufficient options for proto=fd
[ 2921.088488] 9pnet: Insufficient options for proto=fd
[ 2921.095509] 9pnet: Insufficient options for proto=fd
[ 2921.128471] FAT-fs (loop5): Unrecognized mount option "" or missing value
13:31:32 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2921.166336] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:31:32 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf00, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2921.180190] 9pnet: Insufficient options for proto=fd
[ 2921.187083] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2921.212575] 9pnet: Insufficient options for proto=fd
[ 2921.223483] 9pnet: Insufficient options for proto=fd
[ 2921.231674] 9pnet: Insufficient options for proto=fd
13:31:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x6d04, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:33 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:33 executing program 6:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540))
pipe(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8e}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffff7}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40094}, 0x4010)
r1 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'})
creat(&(0x7f0000000240)='./file0\x00', 0x49)
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2})
perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x2, 0x5d, 0x2, 0x0, 0x7ff, 0x10, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000004c0)}, 0x700, 0x7, 0x4, 0x5, 0x80000001, 0x4, 0x101, 0x0, 0x80000001, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000002e00)=""/4102)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x120)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

[ 2921.446610] 9pnet: Insufficient options for proto=fd
13:31:33 executing program 6:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540))
pipe(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8e}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffff7}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40094}, 0x4010)
r1 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'})
creat(&(0x7f0000000240)='./file0\x00', 0x49)
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2})
perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x2, 0x5d, 0x2, 0x0, 0x7ff, 0x10, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000004c0)}, 0x700, 0x7, 0x4, 0x5, 0x80000001, 0x4, 0x101, 0x0, 0x80000001, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000002e00)=""/4102)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x120)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

13:31:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:33 executing program 2:
openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="0400000000e3000000804e8d171b8474e684592e55330c54974004e101d69f4277e00efaf5688a27461ec45c9847f9fe4daaaeceed9f6589b94ed1a31e654aeef80a18d7f4a621890b648dd93cc0f72d8babd992d00400000000000000c17cc551a3da6e8e72123aad90e409230273dc0dcbbdef2f11c7ab55bb1533962c35ff27cef8d8e10b73601f788c87f44ccf8cd5bb6daeff4d544e9e75a497f952506ce2df7cf2563f6cd1822415d372a0c397f31b0141be63af000000000000000000"], 0x14}}, 0x0)
write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef)
timerfd_create(0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x32142, 0x0)
r2 = socket$inet6_udplite(0xa, 0x2, 0x88)
r3 = dup(r2)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r5=>0x0})
ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000080)={@local, 0x78, r5})
ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x0, r5})
openat(r0, &(0x7f0000000180)='./file1\x00', 0x0, 0x44)
ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f00000004c0)={'syztnl0\x00', &(0x7f0000000440)={'ip6_vti0\x00', r5, 0x4, 0x9, 0x8, 0x2f, 0x5f, @mcast2, @remote, 0x0, 0x1, 0xfffffffe, 0x3}})
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x3938700}}, 0x0)
timerfd_create(0x0, 0x0)
unshare(0x48020200)
pread64(0xffffffffffffffff, &(0x7f0000000340)=""/199, 0xc7, 0x8)

13:31:33 executing program 6:
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000540))
pipe(0x0)
r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xe, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x5c, 0x9, 0x6, 0x101, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8e}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0xfffffff7}}]}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40094}, 0x4010)
r1 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x40, @multicast2}, {0x2, 0x0, @loopback}, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x155, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'})
creat(&(0x7f0000000240)='./file0\x00', 0x49)
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc244, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0xfffffffd, 0x2, 0x0, 0x2, 0xffff, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x3)
setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000080)={0x1, 0x5, 0x2})
perf_event_open(&(0x7f0000000580)={0x0, 0x80, 0x0, 0x2, 0x5d, 0x2, 0x0, 0x7ff, 0x10, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_bp={&(0x7f00000004c0)}, 0x700, 0x7, 0x4, 0x5, 0x80000001, 0x4, 0x101, 0x0, 0x80000001, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x1)
fstatfs(0xffffffffffffffff, &(0x7f0000002e00)=""/4102)
r3 = creat(&(0x7f0000000040)='./file0\x00', 0x120)
ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffffe, 0xf4, 0xfffffffffffffff9})
ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd})

13:31:33 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x30000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2922.250428] 9pnet: Insufficient options for proto=fd
13:31:48 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:48 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x0, 0x7, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:48 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, 0x0)
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:48 executing program 6:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:48 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x80000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:48 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006})
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x3ff, 0x2, 0x80000000, 0x80})
sendfile(r0, r2, 0x0, 0x100000001)

13:31:48 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:31:48 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2937.079283] 9pnet: Insufficient options for proto=fd
[ 2937.146553] 9pnet: Insufficient options for proto=fd
[ 2937.151207] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:31:48 executing program 6:
r0 = syz_open_dev$vcsn(&(0x7f0000000240), 0xffffffffffbffff8, 0x385c43)
ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0)
r1 = socket$nl_sock_diag(0x10, 0x3, 0x4)
ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000200))
r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x6}, 0x4012, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = getpid()
r4 = getpgid(0x0)
r5 = epoll_create(0x1)
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000040)={r5})
perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x7f, 0xe7, 0x7, 0x0, 0x401, 0x48000, 0x11, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x7, @perf_bp, 0x40, 0x5, 0x3ff, 0x2, 0x3, 0x8, 0x1, 0x0, 0xfff, 0x0, 0x4e77}, r3, 0x2, r2, 0x0)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
syz_io_uring_setup(0x450, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100))
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x54, 0x1)
r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0)
r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7)

[ 2937.192501] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2937.204903] 9pnet: Insufficient options for proto=fd
[ 2937.208865] 9pnet: Insufficient options for proto=fd
[ 2937.214544] 9pnet: Insufficient options for proto=fd
13:31:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf0ffff, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2937.291393] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2937.291776] 9pnet: Insufficient options for proto=fd
13:31:49 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000001500)=0x8, 0x7)
sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80)
recvmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}}], 0x35f, 0x10062, 0x0)
r1 = socket(0x6, 0x0, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f00000001c0)={0x1, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {<r4=>0x0}], 0x7, "ce64f7f1480630"})
ioctl$BTRFS_IOC_TREE_SEARCH(r3, 0xd0009411, &(0x7f0000001e00)={{r4, 0x20, 0x1c01, 0x6, 0x8, 0x2b6, 0x0, 0x7, 0x2, 0x1, 0x4, 0x4, 0x9, 0x9072, 0x6}})
accept4(r2, &(0x7f0000000140)=@x25={0x9, @remote}, &(0x7f0000000000)=0x80, 0x800)

13:31:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x1000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:31:49 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)
wait4(0x0, 0x0, 0x40000000, &(0x7f0000000480))

[ 2937.537158] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:31:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x2000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2937.591509] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:31:49 executing program 2:
connect$802154_dgram(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'})
r1 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x20, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="d3b6804047dd9d9ca329f661a86a98ad4aa4ad7c1f1fb9e0211428dfd60b07fa105408ea961d8772fbc35b323540e367578975dbf7d973", 0x37, 0x7e}], 0x4000, &(0x7f0000000680)=ANY=[@ANYBLOB='shortname=win95,shortname=win95,utf8=0,utf8=1,uni_xlate=1,shortname=lower,utf8=0,errors=remount-ro,nonumtail=0,measure,dont_appraise,context=root,euid=', @ANYRESDEC=0x0, @ANYBLOB="2c7505643e", @ANYRESDEC=0x0, @ANYBLOB=',\x00'])
r3 = syz_io_uring_setup(0x7463, &(0x7f0000000600)={0x0, 0xd202, 0x10, 0x2, 0x73, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000004c0), &(0x7f0000000500))
fcntl$dupfd(r2, 0x406, r3)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@private, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8)
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="1697577bcc30"}, 0x10)
r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', <r6=>0x0})
bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14)
r7 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x105000, 0x0)
pidfd_send_signal(0xffffffffffffffff, 0x37, &(0x7f0000000380)={0x20, 0x8, 0x8}, 0x0)
r8 = socket$inet_icmp(0x2, 0x2, 0x1)
dup2(r7, r8)
r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r9, 0x8914, &(0x7f0000000140)={'lo\x00'})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)

13:31:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x3000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2937.824196] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2938.189271] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2938.207268] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2938.229020] cgroup: fork rejected by pids controller in /syz6
13:32:07 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:07 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc00"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:07 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x0, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:07 executing program 2:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x260d01, 0x0)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[], 0xfdef)
write$bt_hci(r0, 0x0, 0x0)
openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/module/rcutree', 0x2000, 0x125)

13:32:07 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x4000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:07 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:07 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)
wait4(0x0, 0x0, 0x40000000, &(0x7f0000000480))

13:32:07 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2956.165680] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2956.220243] 9pnet: Insufficient options for proto=fd
[ 2956.223616] 9pnet: Insufficient options for proto=fd
13:32:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x5000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2956.280249] 9pnet: Insufficient options for proto=fd
[ 2956.299988] 9pnet: Insufficient options for proto=fd
[ 2956.305845] 9pnet: Insufficient options for proto=fd
[ 2956.334370] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2956.336166] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2956.358877] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:32:08 executing program 2:
perf_event_open(&(0x7f0000000040)={0x2, 0xff7f, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001500)={0x0, 0x8001}, 0x4)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c)
sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x4c088)
sendmmsg$inet6(r1, &(0x7f0000000840)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="ff892e62f47adbd8f887ff042f23fbeb245b74ba3fc29cc3958f9a6cbe73a42613cc133fe515a06f70d99f54eaad8b553b3ef12b4db6c508c7ac810b1b384a0a8bec274a6952ffa18e289340bce7ada7287c3ee1fc5799c4fb9d426b380eb50ff6de87b67f0e59fe69ca3127810eaa30a016d901adbdb6e3c176c9a4d0067a42c0e8fae068c972321b8acc301b3062c8ceea1c6c873f581f9ef12699842c70925353b140d2c5d947c4bb6e5fc6a60bff44e9d1514b634926b5ab87af1e72154429cd5b95f34f3842942d4192eeb4d0a7fdf4d631", 0xd4}, {&(0x7f0000001540)="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", 0x4ed}], 0x2}}], 0x1, 0x0)

[ 2956.385255] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:32:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x6000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:08 executing program 2:
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfd, 0x0, 0x5e, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[], 0x160}, 0x1, 0x0, 0x0, 0x40}, 0x0)
syz_io_uring_setup(0x21, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000140), &(0x7f0000002a40))
socket$nl_route(0x10, 0x3, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000))
ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000040)={0x7, {0x12, 0x400, 0x2, 0x8, 0x5}})
r2 = syz_open_dev$vcsn(&(0x7f00000000c0), 0xfffffffffffffffa, 0x240000)
r3 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000100)=ANY=[@ANYBLOB="01398590d44f3f8f32e0c45c", @ANYRES32=r3, @ANYBLOB="01000000000000002e2f66696c653000"])
fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x1)
syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x21}, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000001040)='numa_maps\x00')
pread64(r4, &(0x7f00000034c0)=""/4099, 0x1003, 0x0)
perf_event_open(&(0x7f00000002c0)={0x3, 0x80, 0x7f, 0x3, 0x20, 0x6, 0x0, 0x0, 0x10000, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x1, 0x99}, 0x4000, 0x2, 0xe3, 0x4, 0x5, 0x9, 0x1000, 0x0, 0x7, 0x0, 0x40}, 0xffffffffffffffff, 0x8, r4, 0xa)
io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0)
ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000080))

13:32:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x7000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:08 executing program 2:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
inotify_init()
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[])
r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4401, 0x0)
syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0)
sendfile(r3, r2, 0x0, 0x7ffffff9)

13:32:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x9000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:09 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)
wait4(0x0, 0x0, 0x40000000, &(0x7f0000000480))

[ 2957.322583] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2957.408699] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2957.605830] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:32:24 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)
wait4(0x0, 0x0, 0x40000000, &(0x7f0000000480))

13:32:24 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0x0, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:24 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:24 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc00"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:24 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x0, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:24 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:24 executing program 2:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2)
sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="000100000061e95204a69581060000000000"], 0x18}}, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0), 0x208200, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000400)={0x0, r1, 0xb9f1, 0x5, 0x58, 0x40})
r3 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r4=>0x0})
setuid(0x0)
recvmsg$unix(r1, &(0x7f0000000cc0)={&(0x7f0000000ac0)=@abs, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b40)=""/85, 0x55}], 0x1, &(0x7f0000000c00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, <r5=>0x0}}}], 0x98}, 0x40000103)
sendmmsg$unix(r1, &(0x7f0000001180)=[{{&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000004c0)="3d57b502ba8cc9a15c4ab9c66fbbb8e315b537b90643be3e081342b2e2d6ef6d16", 0x21}, {&(0x7f0000002440)="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", 0x1000}], 0x2, &(0x7f0000000d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r5}}}], 0x60, 0x4000091}}, {{&(0x7f0000000d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000e00)="0e0bedf6fc57a6d71e345849ba475f6c7f1852944adf1d24ba26e5da636c236210ec46773b32eea224c40ce338413d6a42b6591777e92fc9719c460e6f3349a7470c02edd53b935ddd8621636c2966eb40e6bdb0f218162dddf4f2c40a27a6bd848156019d812d09d4581c40a720c83cb39569081e39451c8b4a3c5995fa0c7107430806b1e484417facb87f3c9c4c27f2614644167693a4022e0912c4c9222e7b55e94605026d50ad40c25d728d9ee3", 0xb0}, {&(0x7f0000000ec0)="cc433c84b0e96fa2f1bdfcc9caff47194947956003543b2531be4ffa923faf596e92ea6d0a405de0d18519d05f1a181ef859a9d502b3e7", 0x37}, {&(0x7f0000000f00)="32a5df1883858bde0da05cfc0786e082eaa90168b7ad311497c5bfa11165a9c5a807ee596b67871f261ad47f734514f6969ac0fcae60ec67f1ca3a77165894059944e43bb314a699fb9c301ad934d41d7c01b40c1dc332199a96e5c6aa877beaba549eb90cc08dc6d9635cdaee72b4d58ec1afad51544ed94e7759bd639cc4087230b899d4ce334fe6d34262f2e39478e58d8e80c90dc5a2310491374ac74d19c4812223adcd1992c43463fd9ddc49a8c6d006e9875293b36f2bc2db637c76c5fbb889d738a11be6bf5e59bc01ef1188a482b813cf30349c5e3a", 0xda}, {&(0x7f0000001000)="0ce6a119adc52921817e2499ca7467329281c608bf60b812159f11f21d17bed7783900e11e30d284382dfa11a2f4409cd38f73aff57481126b6c1fbd2b76bebe8dd346c5ccda99d7bc697f79fcde97ebda905711b8c68af8e41cd4753cca1ffdcefd6800b9d6", 0x66}, {&(0x7f0000001080)="09bc8869f53e7947a06c268aa97b17e9629f6612ac84dadb5579ff17b3fdd236c767213edf37eaf54c55326b63a9a703bce46db1829033372dfb34fb41c7ffe69e2ef772317fa33d0030", 0x4a}, {&(0x7f0000004440)="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", 0x1000}, {&(0x7f0000005440)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4004000}}], 0x2, 0x4000000)
r6 = socket$nl_generic(0x10, 0x3, 0x10)
r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r6, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
sendmsg$ETHTOOL_MSG_COALESCE_SET(r6, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x300, 0x70bd26, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x841}, 0x40020)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'})
write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc)
r8 = socket$netlink(0x10, 0x3, 0x8)
r9 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r9, 0x8918, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x0, @empty}})
ioctl$BTRFS_IOC_RM_DEV_V2(r8, 0x5000943a, &(0x7f0000001440)={{r9}, 0x0, 0x2, @inherit={0x70, &(0x7f0000000340)={0x1, 0x5, 0x0, 0x3, {0x10, 0x4, 0xdd, 0x800, 0x7f}, [0x1bc, 0x7, 0x2, 0xfffffffffffffffd, 0x38c]}}, @subvolid=0x7})

[ 2973.110089] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:32:24 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf000000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2973.180553] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2973.190732] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2973.222709] 9pnet: Insufficient options for proto=fd
13:32:25 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x6d040000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2973.256328] 9pnet: Insufficient options for proto=fd
[ 2973.259860] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2973.264030] 9pnet: Insufficient options for proto=fd
[ 2973.316924] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2973.352972] 9pnet: Insufficient options for proto=fd
13:32:25 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)
r0 = open(&(0x7f0000000000)='./mnt\x00', 0x20000, 0x4)
sendfile(0xffffffffffffffff, r0, 0x0, 0x9c)

[ 2973.366663] 9pnet: Insufficient options for proto=fd
13:32:25 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x9effffff, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:25 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)

13:32:25 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)
r0 = open(&(0x7f0000000000)='./mnt\x00', 0x20000, 0x4)
sendfile(0xffffffffffffffff, r0, 0x0, 0x9c)

13:32:25 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xf0ffffff, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2973.600895] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2973.662124] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:32:25 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xfcffffff, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:25 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)
r0 = open(&(0x7f0000000000)='./mnt\x00', 0x20000, 0x4)
sendfile(0xffffffffffffffff, r0, 0x0, 0x9c)

13:32:41 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x0, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:41 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x0, {0x1, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:41 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xfffff000, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:41 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0x0, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:41 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)
r0 = open(&(0x7f0000000000)='./mnt\x00', 0x20000, 0x4)
sendfile(0xffffffffffffffff, r0, 0x0, 0x9c)

13:32:41 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)

13:32:41 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc00"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 2989.382535] 9pnet: Insufficient options for proto=fd
[ 2989.427514] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2989.496437] 9pnet: Insufficient options for proto=fd
[ 2989.501886] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2989.520559] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 2989.544282] 9pnet: Insufficient options for proto=fd
[ 2989.548896] 9pnet: Insufficient options for proto=fd
13:32:41 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)
open(&(0x7f0000000000)='./mnt\x00', 0x20000, 0x4)

13:32:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xffffff7f, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 2989.578875] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 2989.619406] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 2989.652200] 9pnet: Insufficient options for proto=fd
13:32:41 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x8, r1)

[ 2989.876054] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:32:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xffffff9e, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:41 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

[ 2989.930846] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 2990.056759] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:32:41 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xfffffff0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:42 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:32:42 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:32:58 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400"/72]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:58 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:58 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:32:58 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x0, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:58 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0x0, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:32:58 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xfffffffc, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:32:58 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)

13:32:58 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 3006.468464] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3006.530049] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3006.534880] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 3006.572488] 9pnet: Insufficient options for proto=fd
[ 3006.614158] 9pnet: Insufficient options for proto=fd
[ 3006.643266] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 3006.646631] 9pnet: Insufficient options for proto=fd
[ 3006.694160] 9pnet: Insufficient options for proto=fd
[ 3006.710783] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3006.759335] 9pnet: Insufficient options for proto=fd
13:33:15 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)

13:33:15 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:15 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:15 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:15 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x0, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:15 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x0, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:15 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400"/72]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:15 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0xffffffff, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 3023.509396] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:33:15 executing program 2:
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

[ 3023.563269] 9pnet: Insufficient options for proto=fd
[ 3023.563441] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3023.579132] 9pnet: Insufficient options for proto=fd
[ 3023.612360] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3023.619205] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 3023.630612] 9pnet: Insufficient options for proto=fd
13:33:15 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0xf, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 3023.671270] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 3023.675999] 9pnet: Insufficient options for proto=fd
13:33:15 executing program 2:
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:15 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
r1 = fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)
ptrace$setopts(0x4206, r1, 0x0, 0x0)

[ 3023.740019] 9pnet: Insufficient options for proto=fd
[ 3023.851946] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3023.920146] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3024.106141] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:33:32 executing program 2:
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:32 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x0, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:32 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, 0x0}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:33 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x0, @struct={0x2, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x14, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:33 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400"/72]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:33 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
fork()
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)

13:33:33 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:33 executing program 2:
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

[ 3041.309310] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3041.396710] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3041.418311] 9pnet: Insufficient options for proto=fd
[ 3041.458071] 9pnet: Insufficient options for proto=fd
[ 3041.467771] FAT-fs (loop7): Unrecognized mount option "" or missing value
13:33:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x22, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:33 executing program 2:
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

[ 3041.486563] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 3041.501953] 9pnet: Insufficient options for proto=fd
[ 3041.503441] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 3041.509024] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3041.510624] 9pnet: Insufficient options for proto=fd
[ 3041.514509] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.4'.
[ 3041.617696] 9pnet: Insufficient options for proto=fd
13:33:33 executing program 2:
syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x68, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:33 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:33 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x69, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:33 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
fork()

[ 3042.175464] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3042.229791] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:33:49 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0xc0, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:49 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x0, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:49 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:49 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:49 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
fork()

13:33:49 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x0, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:33:49 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 3057.716068] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:33:49 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, 0x0, &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

[ 3057.772212] 9pnet: Insufficient options for proto=fd
[ 3057.792484] 9pnet: Insufficient options for proto=fd
[ 3057.799747] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3057.841065] FAT-fs (loop3): Unrecognized mount option "" or missing value
13:33:49 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0xec0, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 3057.852008] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3057.884869] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 3057.919130] 9pnet: Insufficient options for proto=fd
[ 3057.924997] 9pnet: Insufficient options for proto=fd
[ 3057.966803] 9pnet: Insufficient options for proto=fd
13:33:49 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:50 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x33fe0, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:50 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:33:50 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
fork()

[ 3058.424043] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3058.478498] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:33:50 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x20001330, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:33:50 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', 0x0, 0x0, 0x0)
umount2(&(0x7f0000000140)='./mnt\x00', 0x0)

13:34:06 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:06 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x7ffff000, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:34:06 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:06 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:06 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:06 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x0, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:06 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(0x0, 0x0)

13:34:06 executing program 6:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[@ANYBLOB="0e2101007ab00e7ef0628d6e00a2b8000000000000000000"], 0xa)

[ 3074.985066] 9pnet: Insufficient options for proto=fd
13:34:06 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(0x0, 0x0)

[ 3075.033429] 9pnet: Insufficient options for proto=fd
[ 3075.145352] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 3075.162031] 9pnet: Insufficient options for proto=fd
[ 3075.166270] 9pnet: Insufficient options for proto=fd
13:34:07 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0xfffffdef, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 3075.187001] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3075.194425] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3075.203882] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 3075.264985] 9pnet: Insufficient options for proto=fd
13:34:07 executing program 2:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='devpts\x00', 0x0, 0x0)
umount2(0x0, 0x0)

13:34:07 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x2, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:34:07 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x3, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:34:07 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x4, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:34:07 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, 0x0, 0x0)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:07 executing program 2:
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="3011410000000000000000000500000000000000820d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2980787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e4889d5501041647feb9ecddc70760d94252454f66a1a6945c3c1b7bfa905245262f13e02c6db64f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/214], 0x30}}, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0)=0x6c0e, 0x7fff)
syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0)
syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f)
clock_nanosleep(0x2, 0x0, &(0x7f00000002c0)={0x0, 0x989680}, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x107000, 0x0)
syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000540)=@mgmt_frame=@probe_request={@wo_ht={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @from_mac, {0x5, 0x1}}, @void, @void, @void, @void, @val={0x72, 0x6}, [{0xdd, 0xc8, "b918230728897b7817111b74a442e9a293987102b8f861b8cd0aab7f8a2ff65f80a77df101a500f27e484c25a4acabe3df14f16e2c347713e6d8b7591772582fc227a7bbd1a85ae0eabad6bfbe181385fd36e7a1fc626f3cd9622ca3d7a648ce515eb2940a4bc02dd5a056402eb1dfae33668084d2435b4ff8c3d81534d53ca18efdae5b539f4ba80369c28356bbb08036d8e7f502ce4c884d2046cb06ff3f2a8d18b3330c9fd4d42136c68694d217e094772d2191e84a3ac5fe11af32d34e87f1d72691cb837c9a"}]}, 0xea)
fork()
fork()
set_mempolicy(0x2, &(0x7f0000000000)=0x40, 0x3)
tkill(0x0, 0x0)
ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f0000000280)=0x5, 0xfffffffffffffffa)
fork()

[ 3076.021481] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[ 3076.052032] 9pnet: Insufficient options for proto=fd
[ 3076.107431] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
13:34:08 executing program 3:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:08 executing program 5:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:08 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000"]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

13:34:08 executing program 7:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private=0xa010102}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x0, 0x800}, r3, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r4 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

13:34:08 executing program 2:
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000001900)=@nfc, &(0x7f0000001980)=0x80)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000019c0)={0xfffff800, {{0x2, 0x4e24, @private}}}, 0x88)
dup3(r0, r0, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x0, @empty}})
r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
signalfd4(r3, &(0x7f0000000100)={[0x8000]}, 0x8, 0x800)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c)
sendmmsg$inet6(r3, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0)
ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000500)={0x0, 0x0, {0x0, @struct, <r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}})
ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000000900)={{r3}, 0x0, 0x4, @inherit={0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000030000f30000e10005000000000000000100f0ff00000000fcffffff00000000040000fffffffc008180000000000000ffffffff000400000000000000000000ea54ffffffff040001000000002500"/96]}, @devid=r4})
ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000300)={0x10, 0x7, {0x1, @struct={0x2, 0x800}, r4, 0x8000, 0xcc0f, 0x3f, 0x9, 0x10000, 0x472, @usage=0xb5, 0x7e5e, 0x9, [0x6, 0x2, 0x0, 0x0, 0x2]}, {0x3, @struct={0x588, 0xf97e}, 0x0, 0xd7, 0x5, 0x7, 0x8000, 0x20, 0x408, @usage=0x5, 0x63430c48, 0x9, [0x6, 0x7ff, 0x800, 0x9, 0x81, 0x80]}, {0x1, @struct={0x7fff, 0x3}, 0x0, 0x10000000000002, 0xff, 0x8, 0x3a2, 0x80000001, 0x2, @usage=0x401, 0x0, 0x395, [0x1, 0x81, 0x6, 0x5, 0x2, 0x200]}, {0x81, 0x401, 0x5}})
creat(&(0x7f00000000c0)='./file0\x00', 0x0)
r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000003c0)=ANY=[])
r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0)
mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010002, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@nodevmap}, {@access_uid={'access', 0x3d, 0xee01}}, {@noextend}, {@uname={'uname', 0x3d, 'vfat\x00'}}], [{@fsname={'fsname', 0x3d, '+:\\--'}}]}})

[ 3076.760457] 9pnet: Insufficient options for proto=fd
13:34:08 executing program 4:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', <r1=>0x0})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff)
sendmsg$NL80211_CMD_SET_QOS_MAP(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001300)={0x30, r3, 0x6, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_QOS_MAP={0x14, 0xc7, {[{}, {}, {}, {}], "3491d0b5cfd9fa1b"}}]}, 0x30}}, 0x0)
memfd_create(0x0, 0x0)

[ 3076.781762] FAT-fs (loop7): Unrecognized mount option "" or missing value
[ 3076.785105] 9pnet: Insufficient options for proto=fd
[ 3076.821587] FAT-fs (loop5): Unrecognized mount option "" or missing value
[ 3076.831176] FAT-fs (loop3): Unrecognized mount option "" or missing value
[ 3076.832908] 9pnet: Insufficient options for proto=fd
[ 3076.841132] 9pnet: Insufficient options for proto=fd
[ 3076.860028] 9pnet: Insufficient options for proto=fd

VM DIAGNOSIS:
13:39:09  Registers:
info registers vcpu 0
RAX=ffffffff83e659a0 RBX=0000000000000000 RCX=ffffffff83e4d78c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e65fa8 RBP=fffffbfff09c6450 RSP=ffffffff84e07e38
R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001
R12=0000000000000000 R13=ffffffff85673988 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e659ae RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fbb0fa1b010 CR3=000000000d8f0000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414e6a6000000000 XMM03=0000ff00000000000000000000000000
XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962
XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=ffffffff83e659a0 RBX=0000000000000001 RCX=ffffffff83e4d78c RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff83e65fa8 RBP=ffffed1001130000 RSP=ffff88800898fe70
R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001
R12=0000000000000001 R13=ffffffff85673988 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff83e659ae RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=000055d1fbd8a678 CR3=000000000d8f0000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000070000000000000007
XMM02=30893130fcbdc98b49fcbbd63a3ffc1d XMM03=00000202020602020207014f7680cdfc
XMM04=039aff33005c03fe016c6c6f502e7265 XMM05=2bc080fc630b192afc1455ac29fc0701
XMM06=30893130fcbdc98b49fcbbd63a3ffc1d XMM07=00000202020602020207014f7680cdfc
XMM08=26202c29303830303030303030306637 XMM09=29306330303030303030306637783028
XMM10=202c273030785c30656c69662f2e273d XMM11=663778302826202c307830202c307830
XMM12=307830202c2930383230303030303030 XMM13=3230303030303030663778302826202c
XMM14=73666e403d746166407b5b7b3d293063 XMM15=0a297d5d7d6f725f656c6174736f6e5f