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", 0x1000, 0x5}, {&(0x7f0000000180)="fbe0326fb2f63e9325c9631d7fa0065e58f16d03705f8f1232569e8169a59c7ab4970a6b13db8feaaa2f27ff6fc8fe78e561edbdd0ab9a54fed80eb73ce9f072b9270cdf0b23a70c970df614899e719a53e46ecfab77cff5be787293dd2482ca319a515b4c000ad92b13b8e189714c429a70860f89b2a3925bdb6fe150b3fd", 0x7f, 0x4}, {&(0x7f00000012c0)="38b1a36887984e7639e0eaf51525aadedb36f0e69fd4a75c313c4fccb9b6dd29dbc504aea39016a84675c9fbb7322310ada94d83e994ba96ed551db52f240234e9945c6a581b38c6e6730c3b99e6d7c8bfd6fc76ce9a5971043182e03fea3cc4f9b8c70f11c07f1cc210986d11e041ec3788240d91c90fd14f1cfd9655f758d0738d701598757eb1e56e41", 0x8b, 0x8}, {&(0x7f0000001380)="37b0e54414e20dcc1054df1e8e50ced773cd9167e6b11bb8490c496016c87609a412f5f322d96067d7b59ca4eb1c3e72d203d63aa8a09af265e1ce75a2", 0x3d, 0x7fffffff}, {&(0x7f00000013c0)="7b23ba1f0b29d5ffa52e0afda73bac31e782af06196557bfef1fbdecd593b822eba327e57d07dc16efcd605990c584b73c06249f2a3c6135d15bcafab0025f7c2fe74727fbc38e2b03ecb792f3c948e478d0b849fa619f57ca13e4a399520fea3d503e70c5aed67507f05f7cb854d12047b48b91e22f68d58cfff8477734e71e31241d93b9d9818e1484c5cf07cd789163621b93a8975152f5b21e36ad371ca69e508171de39d2f776b20cbcad10c7afbaa8612cd8afe31580fd36d228e521bc0514f18b6b21ecb9bc72", 0xca, 0x1}], 0x200800, &(0x7f00000016c0)={[{@mpol={'mpol', 0x3d, {'default', '=static', @val={0x3a, [0x39, 0x2f, 0x39]}}}}, {@huge_within_size}, {@huge_advise}, {@gid={'gid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, r0}}, {@huge_never}, {@huge_never}], [{@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef={'smackfsdef', 0x3d, '(-,'}}, {@smackfsdef}, {@euid_lt={'euid<', r2}}, {@func={'func', 0x3d, 'PATH_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x0, 0x30, 0x35, 0x64, 0x39, 0x38, 0x65], 0x2d, [0x33, 0x33, 0x1be9010b55b4be8c, 0x62], 0x2d, [0x65, 0x32, 0x38, 0x65], 0x2d, [0x61, 0x31, 0x66, 0x63], 0x2d, [0x51, 0x39, 0x31, 0x36, 0x35, 0x33, 0x37, 0x32]}}}]}) 12:21:39 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:21:39 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x1267, &(0x7f0000000200)) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x34800, 0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000540)=0xc) r6 = fork() sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="680000001c00210c0000000000000000100000004b001d8008001c00", @ANYRES32=r5, @ANYBLOB=' \x00\x00\x00', @ANYRES32=r6, @ANYBLOB="0c084300950e0200000000000c00960000080000000000000d0091002f6465762f73723000000000df095a49f00546b08ff2b0040005000008003800", @ANYRES32=0x0, @ANYBLOB], 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f00000000c0)={'wlan0\x00'}) 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={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000100)=0x8001, 0x4) fork() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$poke(0x4, r8, &(0x7f0000000080), 0x8) socket$netlink(0x10, 0x3, 0x9) 12:21:39 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 822.484873] EXT4-fs (loop1): Couldn't mount because of unsupported optional features (440000) [ 822.522807] FAT-fs (loop7): bogus number of reserved sectors [ 822.523570] FAT-fs (loop7): Can't find a valid FAT filesystem [ 822.530891] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.2'. [ 822.746140] FAT-fs (loop7): Unrecognized mount option "" or missing value 12:21:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) socket$unix(0x1, 0x2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) openat(r1, &(0x7f0000000100)='./file1\x00', 0x60000, 0x80) 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={0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x301000, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000001c0)=')[\\-\\\x86^/\x00', 0xb00) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000240)={0x0, '\x00', {0x4}, 0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x100000001) 12:21:53 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 836.274937] netlink: 'syz-executor.7': attribute type 22 has an invalid length. 12:21:53 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:21:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xb) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc0a85320, &(0x7f0000000100)={0x80}) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, 0x0) acct(&(0x7f00000000c0)='./file0\x00') socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x100) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80200, 0x100) kcmp(0xffffffffffffffff, 0xffffffffffffffff, 0x1, r3, 0xffffffffffffffff) ftruncate(r1, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup2(r4, 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$batadv(0x0, r5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r6, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040010}, 0x40040) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000240)={'erspan0\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x1, 0x7, 0xe95, 0x0, {{0x6, 0x4, 0x3, 0x5, 0x18, 0x67, 0x0, 0x5, 0x29, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @remote, {[@noop]}}}}}) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r6, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1b0f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4895}, 0x40004) 12:21:53 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:21:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) copy_file_range(r3, 0x0, r2, 0x0, 0x6, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x6, &(0x7f0000000680)=[{&(0x7f0000000200)="3bb25ed3119e3860d2f0df3da669e266d8771b2b23c75a0e4431d208267f0f81ed196e7a1f505aa68d3f489db17ddcc6bfc451cbca86aef8719a55b393e16fddab534667ef3a441a5416599925b3bb52caf5a916459da5437c417e074f3b", 0x8a, 0x68}, {&(0x7f00000002c0)="571fb83971798a07e023832a5bdbf36c8353089aab3bdf0fc8c82a4c1b5ee452a4b9bb438f5aec8ebc971d0bb867a8ca63f88cc923b838cc594883ea417316ed06a51eaecbfd062dc36c41c344f2b57e120b3c7131956d1e9edf41", 0x5b, 0x4}, {&(0x7f0000000340)="0761c6f60a2a43c76d16d7c25a9734de1a5f97e31ae9850eef3dd23b707e98ada8ad63c0f315bd10cbb89c53c9a034c77ccbf26a4915848d22e5aaf44a55ecf2bb2e1fca74778ab2fc5249caf379e782467295fba392d63127dc7710b3e4a5ab9e6f6fc11ab62dacf99d851b8d635c798df032f113d14ff05f547a948fd946d3016280c098b84dd27668c2d27775a528f2dde6a0d894a06a32bfad6f04002f77248f31808903544ff770dae391a85337f826f014eb9e6de62e245579c411b2", 0xbf, 0x8000}, {&(0x7f0000000400)="2c5564baebdaab4f2190bfdb93351c082f35beffcfba775658709204dccc174151e8d6c880ec658763020fe27311635402c1a3c3304a796f18eab8c66c36cb987319c13e5e91145d4b5675677586cdecd2206397c8b6133edca1ad22332b0ea5f2eaf848733d764fda8e07592bf8175591a467e2dd98e04e349cef1d3027c8107713e44cea79f4b310483aad6d84488c3e6cdec2739062c7b117a397f1012b4be19a5d186dc19b9203d895ba668c19107ccc4451df79469ca9431890df5e0936799ef4c64a7ceb09ac6cdbb72ef7f40031", 0xd1, 0x7}, {&(0x7f0000000500)="082f844f833f6d18865de374c9134561492cb5b0900bf16ebe71902b3e3835938095d76ef0b25d3137faefdc27bd824c1679ca6f7d8a02be1794449ffe052ec2a9bbb67296e50012b1467b5ca51236b8d55fc0ce68754175c4baee5e24d80b1ec0d57c9aea5334e77f5e9d9730b39e820ac32598d635fff5e58e77a590024bd0a0dbb161f6311eeaf78a880b622bafa0070059e5ef8c", 0x96, 0xf3}, {&(0x7f00000005c0)="fda68c0d87ef645818d6961d60f0a41dbf66325d3bce0709ea9b0b9821f039fb15d73e44d8b14bb5a3152f3959a86f7d2648fbbe8176101b88b3d6ce97056f443f669888d0239ce5c9181f0ef21340c2689cae61a664ec2b1c23933f1b376fa637cc364f2fb8a9f1527a146edaf35a8e089d2a27e1597094f5fd6e96596fbee3d0b9edd067bdb7ea0c448c1d8f9bb1c283b387eb3f", 0x95, 0x8}], 0x1880, &(0x7f00000008c0)={[{@fat=@nocase}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x3}}, {@fat=@time_offset={'time_offset', 0x3d, 0xffffffffffffff6d}}, {@fat=@quiet}, {@fat=@fmask={'fmask', 0x3d, 0x100000001}}, {@nodots}, {@nodots}, {@dots}, {@nodots}, {@nodots}], [{@euid_lt={'euid<', 0xee00}}, {@uid_lt={'uid<', r0}}]}) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x18be0ac, &(0x7f00000001c0)={[{@data_writeback}]}) 12:21:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) accept4$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)={0x3c, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x20, 0x16, 0x0, 0x0, @str='/proc/sys/net/ipv4/tcp_rmem\x00'}]}, 0x3c}}, 0x0) sendmmsg$inet6(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="9caa53524f3dc756dfa9e920b3108f0f5091", 0x12}, {&(0x7f00000005c0)="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", 0x1000}], 0x2, &(0x7f0000001e00)=[@hopopts={{0x1050, 0x29, 0x36, {0x0, 0x206, '\x00', [@generic={0x5, 0x1000, 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@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @pad1, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x4}, @pad1, @enc_lim={0x4, 0x1, 0x20}]}}}], 0x1050}}, {{&(0x7f00000001c0)={0xa, 0x4e23, 0x2, @local, 0x4f}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e367775464838011374cf5e9544dda34a40b81d090e6c20479e2c133fd0e0d420af58150eb2b1d96e44736c8d9d492fbe862efc526c2ab1a334d4286c3022ae49c898504cf844dad7c7e0c420b1672d88635dbc52a2697fc117a866656180b7d10ea8dfcb0f73c77e85dac031a003c748bceb7abcb52743b28886c03497809b17ff6a6ba1b2afb3b7324a8f35c6ce34a801d08edddb81ab9a1af55a60c53ae412ebef4c71b1c959c5d3c77c42000d1b3de5e65d3f07905feb1107ba29c896a2f45c061158e6871808985ff6a8bb65f3f0cfaa336c2969e773446b41427fd815b3af09c13", 0xe4}], 0x1, &(0x7f00000015c0)=[@rthdr={{0x18, 0x29, 0x39, {0x0, 0x0, 0x0, 0xd0}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0}}}, @dstopts={{0x20, 0x29, 0x37, {0x33, 0x0, '\x00', [@pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @multicast1}}}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x4, 0x6, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, '\x00', 0x31}, @private1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0xd0}}], 0x2, 0x0) 12:21:53 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x60, 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, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/1898], 0x6f6) 12:21:53 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 836.307900] netlink: 'syz-executor.7': attribute type 22 has an invalid length. 12:21:53 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r0, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c653020233a267b292e2d26202f6465764d766373000a9d13b5bed382ed869cd977dbdd547e9d312822eba29d140bec4b4ea6e187d04273f3577691c37b5900"/84], 0x1e) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 12:21:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = io_uring_setup(0x56a6, &(0x7f0000000040)={0x0, 0x48ab, 0x8, 0x2, 0x44, 0x0, r1}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0), 0x2001c20, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x20, 0x8, &(0x7f0000001780)=[{&(0x7f0000000200)="34f3200faa5283dd9b1db7298f8503d5b928f07650718df553b0f5f07ec2fcd1bee901d77d523c7628775f7048c6070eced518cfe3295b872ac0d8e6cc009602dbbef2374c5aa70551bf5d09ad969c44e8af82c0bff071a5da5310755fa2e537ec99d33880a3c2fe8e69451bfdeedd", 0x6f, 0x8}, {&(0x7f0000000280)="0ae04b5ede120f758b14885b1d6b9049c3079081d901cf958917efb758a1e1399636fd67ae1acf7a0afd3908269a13ab71612b3d74a6d993d1244d0eceaf154add2dc91dea05bd6f3cf26923bbb4bd21e9c57521a2dbfe4f15f586b108cc09bb122716ded703472e7b03d1f01172a5f60807997a4a11f38b77bea16f597a225e", 0x80, 0x97f}, {&(0x7f0000000300)="c36367b0fcb8768ba8d097c40878f9cb06215baf02e180c9df7b38ad09776878d73c482240f9efb366017db48049485508e684de34f514ac6e9bb9bd8d5b6695bfb6b328ee9f0b9b113e7b2d11b42f8a796821051be07891fe9afc35d6c11155cbe48e64b1b4e5bfe0d83d", 0x6b, 0x3}, {&(0x7f00000003c0)="97e8923f74cbf743173f3548b652c4356d4143d59c72f70b62f8241399f1aa5abace85afca0f033b33b30b958b309577fb2c50df3bc99f350d6221969186a53166586de5e7c74c1ada936ea1b93252bc7466b7908f8d62609d5fe10772c93c1d2c0c2fe7346ac9ce7308137763cc4fc305246543e752126dad9080a3ebab5b22822c7135da003896d91adcdb806516abd843be315081f0b8ee6d2858f503e39b19dd4c939084faf97dd046ea20cf0d44e874c1cd5820a104b12e7d96c4315fc36f97eae9eeea2ec28f212e060a2b37bf55b21b1bcd0e31d12fa26d78cc319c7d0f18c1bb767882989c73ef5324637e9977cc579fbe13aeb6c38cbad996cb7dbb5bdfd63ea9396fd6c8bbf9f0abd62d29a2143aceb59c4357b460053c568428dd04506b9e5dc632d0f12ff8ba1575b09d9107282db51ccf6045e149a8da73df1737bb1cc184161cafab6c0407ce7d20796ae6fb2fe475309135d8814cd25c60b0df44e7c270daeb4073acd46d1cfa245989bc56f3efc4eca3cf439d9c8e5283a765e65efc7ae5bac1887c0a8ba124b381bc96d7e297053eac3db2aeaeffcd74e45aed8d9c5f1a9edbbeabdd654b5e269e50d7ff365805a59dd57c205ce0a7811611f12fd3f46ffe7908f95df89995217036158df2f1876579d382ada6c4ac9b903a771062beaffbfb54effc2de48f95042e0bd038461f49195da5ece91f2a85d9497aadd8689d8ee663cc0423516e07c5de9cd8c6f10f3bec8a49044146b4bcb208d70a4e7b2437fc1442bb6bd1163adc05f3f076396e05aefd03e427458fddd1a3ade7a0beb4b6cc961ba25bfda5586e7ce96f028065ee59e69e461c4af648b761fc256ffbdcb947d16a20389f9791cef2221a833568e54e3897c06e5fc755df270f6c2103f2001f56dad929cc24ca7fd4b5c699c5191ac723aa139b1246561ada297cbfaae31f183fac5468e0528ae84b127e1d29c17a3b3a9fb24f2e877c53ab80bf33a122d319a5e9f384282f6a863b7635162506ddac09889c49a4f4b7a49ca84a68f3291d3f94af5e2d0bdb5773d4f9a961e3af67e9687d48f130c72bafe27b9f60bd4118c6eaa38f0cb92d6e6d4d0a4706f80aa24015e162c854b032775cc885c6b020d1cb0eb94f0f6d7d73116423f2d75dacf6669f82ba889d6e9449f4c7ae67eebc07a221ec57088bc329559dfb4ca5b36d6a7a5851f539267a61b34d5327183cf03bb715e08ff2f2781feacc9bcbdb0c3e336ea8d6a677bcc775961f5dc177496838d77e3151d6e30f65e6e7503c223ed2534500a082b39dac3b023af1774aafe2c8c53428b1e11833bfc000d6596034da7455f0c1f927c441036a2d32d4eff71502ede80e0dcf4953e106100273aef88dc5a25d438582d7acd7d06d9972affce0c7652913143d6e5876743a748be16d31d65bf2425d5efb7fc0b1616295087b828a269445e2945057667b87e1b1f76663deee430bff6fb43a437f5f7dde3c75f783aa3973dafc5e7621688ceabb764d169aa54ebb5f14bc080eae887486b18759a74b569baf9f183273c255c500f58637d664480ed67632109d73d04bd3b5434254ce465d7447a82e403f4f2619192878ddc5011921d6a6ae2a27c1d7ea4600433a48b06442788ef7a37b8910d4fbe54f1635db62589765c0e00894cef0fbd6f59ee961a3fb8059f51bb8eba9f4f8af9e3baf647b45fcd760ea21bd2646543dee2246bf10fa98bf550ff58d47b50957dd633b85a87d6c969e3209157d2476a1f9ad1c7d366c52a6a12bab86333237c916a7eb103cae2684c472509eb63335c48d4a150846ab3db185680bc4df7fbfcaf6bec4c64795101ccdaa11fc4615521a397d84d7368f289f1fc17ef69493044252a38d33d6bc7ef0161abe11d652af9f6b552f55ace96aef137be3a732d66a60ef4210c89f8ce06643e1553ef425bd369ffec008d81b8fa3a17eea7e1751cbc0e68369afa926c8f8daa69c08d4ecca3afa43ec7f50298e541ac08e4bb4af48f2f7aad9cb6bece0e6224197433877c2b7edf23822326ae45a8f157e03e174a468416ff73a57dc22fabaa8680b13c230e8ea56518ff46e3774f74bb7bc88025292715ccb1d6688b66034eb2f534ebeff728fb5e16cd77e607bfb851959529f6349f43faebc00ea09ffe2a4669cfd7ee11991dbdc14c11ec75944847327f717680f39e23ad7016d6f7fb4f0953d98ce76d5cde4a7d3d316de63fdd3ba146ff40ee0e0dcdac75db966d476ef2f1768448fe40ab8cca047142ad6678b55329cb8c0e175c74772b30be4eaafc5dd453d3b52edeb15d756aa33dd37cdbf6837efec8b21158d41cb0847cfc9e721dd675c54c6c34391bddd8aa5843f19433286c44b3ae0d5a091a7de64e59763c84903d26536a19a4201747a0a051259e5975c442dfefa8d523a46f8a99df5f702e5c9d797b8e6bc0fb654ae9e84513afaf78e242deba9c6b0576ab1ca14e69f1f0d8fa7cf0395ccb90d2f5fde16ae03b074402749a44f88c59044c56ee4205c031ae84a4d7658e7dda051b88043fe1a9b901090f52d7f5540405759bdf6284465429a6d4c5457327fa14bd1992cc48eaa7ddcf3a2265438096950503fac7d9607e93838e695088dfc591134af5f08002275634a9f0da68bf6c8084f6e98ef49b7290c66d17d4d2b8bcf8e1df1bc6a53bb89bcc4fc0549abafdb1eebba50aae1debbaf4c4206c59e9965785b30e7ee8a651772fb60971966d0c4939a08969b5ad75509d974eaa63604f53e914954f813466f7bda3cc625e4ab0aa0015b7048f4af238b8201649df94d5a1261874d3f73e280fd1ba3579e6a26bf607a77965ff8d703cc7bee68e6ecb230a793401e2fa62e6ac13ef0c2fa40a685781c40c538f09bf4acb8ea019141c0e7c2afa9c87336da07fb5deeb6b8c8df18f72edb7bfea782a6a4d3c1de18d5a6d034c59032ed73fc22ca9dbfdec5b4fd9d08d388f961b0befdcb9bf214b6091a7640cfb1bba803b0613cd79b2f8a473bb95afb3eae42ad66be72e12bb99e82670a8a2717c7dd74bcde2123cee0b62f6663d0fc8c70715ae8f9228b3bd1d32d5383ae35ca1e4e7e9cf22ba45b22e7a17861c231c2055dddba7d7fb68b44a1d132710ca7c4dffd26af0af1c19955606d7e76a849763403bef08bacb62c29b13abb02b4d4de923e085de612780e23792b3a19635a315034605149dc51e2669b3027034905ffb7b0a32b5ec817b6cf3d867e5a0f0c78d782f7f0313c2774925c3d411aff8221521f1d87f838dab6e58ee37b07df6b4d9fc0761ca3de9215d572c77f34c796b32db6f99f11cbd1be6ba4c92c1181feda77d10c818bc99aa055ab7fc12cfde7ea37fd1225fe25153f429d7b995f3baeb3d117ab1d99ab894ef41768e88d72da3f3dc8dd3d764f680fab0fdfc2bf63471d3f0c42b6574b6d78261336d1b135692851ff1bd7c5ecc5b28f0adc96a3d4eee248b55567d42b123a63b0e4fb89957191cb0580521dc71fc331d0979a3bc17a40b329b54fbb70c23fe781ec3c0c939905e087be48ad50a9bc75d56116daee6f2589731cc40c33547fd4c11290b37494411fdb9a78c3453de8fbcc6cf4ba9d529c9a1188f834373c025c05427bbceb586071eac8676b0c79ed9a760847e21b5bf36a47ce40137b3a3e54dedc3e8e6966b98c13a2f619bf81eab43f9887dfaf3e2d13258dfd6b8db93aa45756f9d4a5c11d091dff7743c9ba5c9b95510439493dac23279906d2b60f16d1835e635c0ee5772708f1b319f6993f06bcf780e0bb4d553ee44b84e14911462781b6b0f684f37a0ab3086481f40b4c3eda10d3d985bd638a01bd19a360dfda68992552d77285a98a4c65b6a3acc642c4aaeb9d5585d320d3786b3ec5fef3d962b438a12462d8421d27e69471df3fa3f516e74f0c082009763b70b86b388c7b8fa328e5c410b98e7307100ff0b08e7666753a7352e436999ffc9518f779d0828accffdd0162623199c1c093eaf6d09262c983b92305618d6430db54142239a39fd4320afcb7faed3173a4b5538b8a5db77f19f6a1e89ab7eded64ecd36ba1e885e4669cd0e5aef6ddb751ebc5834389782ad6b008e01e98a0010e31b46a3e4cb9d8d76b04bc6a8fcb41ae923eac6df4a4b4ff6542c75b84379d249591ac0c6fb2ce3b2b47766e7b0b38835d4fb3087ceaf1aec731f55e6a4b1734932e1b9560f7bd9b3dd0c06ff4619c26bc3eb89f2177e432848d852657c13669ff622dfbbb5a2c93790f2fc510e9b1b6e28e2d0d9fe84276f7046b7f174e60de3de0de5765b62ce8998476317108921335a430eb1c866b3acbb9b3f20143c86fe53b02eaf1274a70c409c475029e1f4fb2e0173d025222663a9e7ba3165b4e117b04ac35b8134e068f4cbd0b4214237888a4bedeae7801ea0df86bdc83614e37b1e8a80b5e1fca0fcc6a352ab9938865283110549cb4f1d9213a2281490766b085220285a08ebaa6929c614090836869793d2e58d8c3c120ba875fafd5d79a82c20e78ebc1d381f38dcfa980e897da943e541396c0ae4b551bda86a382a19936efea09eeacd441ea826df21368884b8f775de97731f648c2d5860e6d931cfba2f8734dcf71a4d6478e9373fd4d5fb2e983f5fb6d017751ac73345d8503f53435972ca07435209ef26d7cf8e68acb56c55f31eb2a9540c700c11e41dabb72c6abb795840b53b5abbd113d3e5c7c4da97f13910245af9c12e8c549dde4497a0a5e15b1d3f09fb78ac48a9d77bec13e41e2825b434f2bcefb9d13986cc7827e85dbe4c1313a6e52a0e6af1db1f94f8b715e2861761f71d3593e62b0a1cfc9b628a05da20292de69b4cfda849d541a0bc7f99a7cf394e86a1173ca98fdeea5c15ebd7e9c76d1f8adf5cb1c71824ce0487b4fd54d98d5a340ec77947669616ed5fcc667a9f6fb1ba515e82600897c8139f284fb722d9266d7aaf1f3628c8bb46a967c44e29c35310aceb4c691f19e39d4cb8de1a4e0427325a43c8956eef835eb84487b2f016b20d0b37df4eaa3d8913c7891854b341d5f26ce662363db6331a2ffeaf37ac64c2253db04d1828e363c589883ea7035a58337e7304b9764961eb2b7a8e1408dbd9fdb2f8cf8f50fedcefb30eded43be73d9e22d82c8f61d8f0c221c7ec261b2a90658b6942289c9ded01591ba7f14ac4dc0d98c6c9f620fb33d18fa56992b4c6846bc441e472626a36de906db8075df05e500d0ef6e5628b3b0691c43fd46b2aba73770a1c087a44003c839e6613c7a2549f99702c4874e06ae2f802c377d58f6f56d50b8e2caa023f4f63b24f878fd92b00d7f37224981d383e8e978a7fef8ce21217d3d8e54a31c0e1cd310b9723a74f8f22a883c2640c775d3568d9c598fa115f519310b33d7d6900f7fc29d8ec5c21a6b25ce587a8e25792a72687c8e3ae1f1a01051d3167743eb7c317748ddf2f7436a15b18bdff0225337fa91f6383fa64a597e75c3bf94b1f5d19c3a9dddae8e35f188a3c1567a12e30231c8198eb7f39377d49bfec1dda75a63e77bafae8b48e9cd5978b36464845096c1494f0320ff026c979daadebf8c01e6980de89b70fb0459a50968250b701e78481b8c54667fbc6fc55b8ce514eaf1f14b9f9e4196de7aa3d583392d4e27be88a31ea89276e977eadf472076819e911f8da88eae9ccaca4eacb36983996ada1d9799c7fa0adcfc64dc5abcc09d9bde4be283f49b92e038329547d68b4348dd6dd951ac30433221eebe46fabf73210ff1232cdb342f32e2026cada7759445ac8cd5e76c94", 0x1000, 0x9}, {&(0x7f00000013c0)="e1f7105f6caf6edaaa21a0b99c9204b460a12bad82f97659e4122302111fdc427d7d29f61fc5db36d67bb3ccee9508ccb1b7c99d7a19176a9f48ce5ee86e7c8d652f0b4f5b94b6144dab161962def8ffd9240e4a5a4edbf676faad9cc5d22afb429ba0dce919abb985a9a337e99ce3340e74dd3fb98e7a4e75590fd734e59dff7713d96b4e65355e4bc73f62eaf28d52aa74210c0e6f0e0051eb9d373138f70d030b1e3c5043233354e036c203567eaa2f29beb68b7626d4da16e3870f6cf3da90270753e0f8180ea7fff0ddcc54", 0xce}, {&(0x7f00000014c0)="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", 0xfb, 0x3}, {&(0x7f00000015c0)="6c7426bc5fa228e02fc5ce653f509a2d226086c2ddec2d0e831da28ad0b435fcce0410cd770b0010f94fe65641dd39ac0946fff6734ce624d212b273a6d48178c86a46239fca41233632ec93c6daccd9f3ffb4b075577eb0ac9ca05a1d22d23fe32cc77af9d472941b76a453e42079889664f95b921493c716d0e935d4ae04a94b3112ca92", 0x85, 0x1}, {&(0x7f0000001680)="15e62f9eba67efe839492e6812b0a2ca9284f22b7aca0c704e388eb9da87145b0d9eb3b1e65fabf8e292be2b1159925de4c8f35ecba0cb63776fdc660b2285d95170532bcc6e2c58be952f84c9733e9c29d2cf7f96b63a369b3cbaa62ef6136445cea95218d0f68ccc3f3dd50fd147fbe433c9e8d41c54ad4f21ca184c2cbf6b95e5d15bd134b488a652307a8aa4e7db73ae5e9b7f0dfdbdf316e43a118f3cdeda13d76851ae3bd3d1ce8aaa40230e9de2b7040d871f298605e040c0b4f91906549fec901fc85a24f0f315f208aa80f18f55bb96803a39cc594aad4d2b78e4b172715d606639b9f333ea", 0xea, 0x4}], 0x20000, &(0x7f0000001840)={[{@journal_dev={'journal_dev', 0x3d, 0xfffffffffffffffa}}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@subj_role={'subj_role', 0x3d, '\'$$'}}]}) 12:21:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000080)=0x401, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) 12:21:53 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x10) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000280)=""/248, 0xf8}], 0x1, 0x9, 0x3) unlink(&(0x7f0000000080)='./file1\x00') pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c76657273696f6e3d3970323030302c005259d369f0a5035ff9f2d17cd06b0a"]) 12:21:53 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:21:53 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:21:53 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:09 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffddfffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@usrjquota}, {@delalloc}]}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x40034, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xa, 0x0, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x1000003, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3000008, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) 12:22:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0xc000, 0x0) 12:22:09 executing program 4: 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, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup(0xffffffffffffffff) pwrite64(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) r1 = syz_open_procfs$userns(0x0, &(0x7f00000003c0)) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000400)={0x101, 0x8, 0x7ff, 0x0, 0x5}) openat(r0, &(0x7f00000001c0)='./file1/file0\x00', 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000002600)=ANY=[@ANYBLOB="1100000001000000c5e1ffff47c3c1a27c965a7afe11586f5f90fffe2038ebe164ef09a0704c86c00a7f0deb139fb46126dd40d652dff281b50968d0b8f0c40280d58c8972c45650fdd5ae5697eaeb0f4a1e7212471588b056d325587a9ac36ae56b541b58b76af96d77101d50885a13a8dd736d770fa498e7601ae1fdb0bc14e6a591a21ba579633c4d", @ANYRES32, @ANYBLOB="ffffff7f000000002e2f66696c65312f66696c653000"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000440)={0x101, 0x3, 0x2, 0x8000, 0x3}) sendmsg$nl_generic(r2, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x1018}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 12:22:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:09 executing program 1: ustat(0x5, &(0x7f0000000040)) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r2) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x20, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}]}, 0x20}}, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="00022cbd597499c7ce3589e000000500210000000000444f01136752de3e2a6b9bf3a128c6096a0d250a8e3869e19519c6fc2f07ea489bbc0752732920d49283e947a4d6daec0f72fc171f164e7ee22a5bb145c3aac360b83a292eb9dccde361e3ad781338f8df"], 0x1c}, 0x1, 0x0, 0x0, 0x4040050}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}]}, 0x24}}, 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, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)}, 0x0) ftruncate(0xffffffffffffffff, 0x1) ustat(0x3, &(0x7f00000001c0)) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)={0x58, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x80}, @NL802154_ATTR_MIN_BE={0x5, 0x11, 0x20}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4001}, 0x2000) unshare(0x48020200) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) ustat(0x7, &(0x7f0000000200)) 12:22:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x58, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) socket$unix(0x1, 0x2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x40086602, 0xfffffffffffffffd) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) openat(r1, &(0x7f0000000100)='./file1\x00', 0x60000, 0x80) 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={0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x10000) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x301000, 0x2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000001c0)=')[\\-\\\x86^/\x00', 0xb00) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r0, 0x8982, &(0x7f0000000240)={0x0, '\x00', {0x4}, 0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x100000001) [ 852.601006] EXT4-fs (loop7): mounted filesystem without journal. Opts: usrjquota=,delalloc,,errors=continue 12:22:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0xc000, 0x0) [ 852.697590] EXT4-fs (loop7): re-mounted. Opts: (null) 12:22:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:09 executing program 4: mount$9p_unix(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x20004, &(0x7f0000000380)={'trans=unix,', {[{@cache_loose}, {@privport}, {@access_client}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@seclabel}]}}) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x0, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) dup3(r2, 0xffffffffffffffff, 0x80000) fsetxattr$security_evm(r0, &(0x7f00000000c0), &(0x7f0000000240)=@md5={0x1, "92d0a41eb83d1a44d7d699139f00a160"}, 0x11, 0x2) fchown(r1, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)={0x250, 0x14, 0x501, 0x70bd27, 0x25dfdbfd, {0x2b, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x35, 0x1, "03e732a577a4af5e6f7744633ccafdbc67a014117e823ecb8812f8775ce750f8bcaee5eb2e5f7b32ac021962431454bffd"}, @INET_DIAG_REQ_BYTECODE={0x51, 0x1, "469cd4bd1c61f708b02af7e86f31f79ec1635bd48744b7d6796c9c9a39ee141f2461c0e2d7ef36600f25c65a8e8ef708fdbdc23b8d20eccb40e644d7c1a748b2832e1c4f9689b6cce9a3d742e1"}, @INET_DIAG_REQ_BYTECODE={0xef, 0x1, "ce3eca012fcf780eacc3ecb19acdb4f67073839e766400e156a508068207404359d85c744eb964c52f6067dfb9090bf36a87877bc36c80bbacd440b80706f098857e5be7e9001ae81390a5fcf49064d13ae8ccf968f93667a62228a80030d6ea1a3b6755c99e2fabf2c91aab939343ce79c6369ef97e9e13d8a65e8eaf8735b345eb3ecb4c74c97ee3f2eb9ea5a90f0858114f48ee9d0232fe1be7d4f84d2f2ecfa7c3a5a8eecdc66599dc07cc436131f4b17b53aea2f3bd4798bb8bab41ec74f06312b416113c1e94fd3b34fdfdf25baacd0c8d077c1b8f564069a7b0dc3588631355eb3622e95175d169"}, @INET_DIAG_REQ_BYTECODE={0x23, 0x1, "2e2c0a0e5bb491e505f4991db3f21cbd78863b4252a5d9fb0832402e539062"}, @INET_DIAG_REQ_BYTECODE={0x36, 0x1, "b6eb460bbe7da9243a79b9e06ce36e8c307bfd50ca7834550583b7476f0f53633539a5fa8744b70f658947a582333ab124ae"}, @INET_DIAG_REQ_BYTECODE={0x61, 0x1, "f87a2bbf105899dd33c8c7e386fb863a2c99a9cd2afaff6ff880080ae6714e9c987273cf068aa55d4ff2eb9129235f83a5140c1595c23ec71537d70926fab28d5797227fb91650901bbf6c89031666a91425c4324ed33543d4c47d6154"}]}, 0x250}, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 12:22:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0xc000, 0x0) 12:22:09 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) pivot_root(&(0x7f0000000080)='./file1\x00', &(0x7f0000000180)='./file0\x00') creat(&(0x7f00000002c0)='./file2\x00', 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000380)='./file2/file0\x00', 0x40000004) getsockname(r0, &(0x7f0000000100)=@alg, &(0x7f0000000000)=0x80) creat(&(0x7f00000001c0)='./file2\x00', 0xe2) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000008c0)="eb3c906d6b66732e6661740002080100", 0x10}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40040, 0x82}, 0x18) getsockname(r2, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet6(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)="3bb31d6a", 0x4}], 0x1, &(0x7f0000000280)=[@flowinfo={{0x14, 0x29, 0xb, 0x4}}], 0x18}, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={@mcast1, @ipv4={'\x00', '\xff\xff', @local}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfab, 0x8, 0x3fd1, 0x100, 0x1d, 0x20}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000300)={0xa, 0x4e22, 0xfff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x80}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000600)="207a5162e37d55275d1b9132715bcc718739bc909bc3a4f8e5e0e8f2fc01485360a90b0f5bf7268496fc3903b826c4df8df2d4bdde68b85130c4463ca39b982438ec510efb6f86c02bf0820a2cafdf7e18172e0c83860f352eca2a99529059a69b0a89d811251e15d5e352d6896a161454a273b3ca6f74ae93431a6f0d1c35e9ee2f61aeb570fc8cd2410db1b95fbac0c3a1827de11f2c0f5cfbc8f737a1d9df67dd7cf24177f0a331c4db5f3f91d6c9acc0aefe0b9e7cec0bfe17c28150f192be4516a0e1677c18e44e0b00cdde1875a8126e65ddfd8915a5ba4fc50e", 0xdd}, {&(0x7f0000000340)="aa93f00da59d9cf286ce05dd457e9d8ff303f513ed7ce3cf7a0d", 0x1a}, {&(0x7f0000000700)="06349396887013728f02d5a57806a73e1fe5e50546713cd077e0a4b55b5c206b7d65e8143a0efd2bac9403fcac9f1491fe08eea373ea11b11a92df584fbf1a4f978e377151d562179b271b848933a772f48378f6c6eea468ced876652e4f7cfdfd2bb0ea2377e4352e832c0095ed0d83a4fa4a85aef0305f945b690e2cb88b90e8f9dd80a6e8a33d5f5cda2b7d82bdbc59095afd5622289c6709f56cad82de94492322013dbed4a9ce7c9e43b1fd8c3ab46087ddb12e3abe19d58c5e0dc26774e908863db8f187880f39989618965cfbab56", 0xd2}, {&(0x7f00000003c0)="e553a9b92c90ea4292d22716870221613f0f90e3bb60fac271a9606286d492d7ccacf9374204a56e", 0x28}, {&(0x7f0000000440)="beeec01977c5cc1849e422d3cefe6090b9852ef0117995c60aa1ce99ff609640a7623e10ae97efd0df978bb3e87077df63452d12ef33eae79898a0745de10eeaa52c5bf86a2c495088a430bfe1f585a845171052b2c2482bc8d6cdf12df008708ed1a3f34828d122bdf63691f760c1d8ca6fb3eaa7b312a7da26690ce987e90ecbf75bf491be4b278619f16547", 0x8d}], 0x5}, 0x20000000) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001ac0)={'gretap0\x00', &(0x7f0000000540)={'tunl0\x00', 0x0, 0x700, 0x10, 0xd79, 0x52a2, {{0x1a, 0x4, 0x1, 0x0, 0x68, 0x0, 0x0, 0x3f, 0x29, 0x0, @multicast1, @local, {[@ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0xb1, [@empty]}, @lsrr={0x83, 0x13, 0x91, [@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback, @private=0xa010102]}, @end, @timestamp_prespec={0x44, 0x2c, 0xfd, 0x3, 0xf, [{@loopback, 0x9}, {@rand_addr=0x64010100, 0x601d}, {@private=0xa010102, 0x7}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7}, {@loopback, 0x9}]}, @timestamp={0x44, 0x8, 0xbb, 0x0, 0x2, [0x5]}]}}}}}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup3(r0, r4, 0x0) 12:22:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='fuseblk\x00', 0xc000, 0x0) [ 853.042838] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,,errors=continue 12:22:09 executing program 0: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0x9}}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000800)=ANY=[@ANYBLOB="445fc230a9570fe3bf10b53d6308355767b1bc57564c294db2eb", @ANYBLOB="24ca0cc99bee10115912262dcee42228d5674bd33896b4f15ddd9024470f0d8fe4e649b9567d88d23c62233b4ca669ed593b047e87c6ea3e551ec5cbe14122516a86cae3b620ecea26d5288c4fc4cdbac5817c24c7a46a71ec8dbbf5e22f21528c80855909237e071b4cb04f8f607646258a9ce5de31aeaf4ecd2a77115c569ab59b01b90dbee45d5595135eefa36250847a8849faf7941c2a550252600eaf979d491ae28b560f40ad779e402e42defe861207fccc74b8", @ANYRESHEX]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_enter(r0, 0x20ce, 0x382a, 0x0, &(0x7f00000000c0)={[0xcc6f]}, 0x8) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r2, 0x29, 0x30, 0x0, 0x1000000) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000000240)="9b7d372962add7f6274185b8c69c5dbb625070514d64f42032054b19d5b08d6518af5fd01e38439ae195a406dc4fd2a7920b2394b3989c30ea6a1735eead2c3856302fcfae323f5f913e691b656b5abdd0d93cf16b563793078f582ae64fdc6fb818dbe9650a3bd0fe23d72f219cd25d7b3b03e4d2579e013932d6fc17834d07e87a4a3ed76a983aa2e60734535e9afcafc8f63a001f678678b6fd8932d9ec998c0bd30f319b0452fe75f5510f6f4a689ef3f2") r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@local, 0x78, r8}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x0, @local}}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) 12:22:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:10 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:10 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x30, 0x0, 0x1000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000004c0)={r4, @rand_addr, @private}, 0xc) sendmmsg$inet6(r1, &(0x7f00000066c0)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0xe695, @private0, 0x1000}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)="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0x1000}, {&(0x7f0000000100)="b0f74eb18a5a4b34b9c682d743469139e3b7dded9058148ed161b9d5ea2c079d145acc6ec20cc4758826fb3acb85b72170922bbb340d44aea60865b89c995853828f046fd4be63cdac12c78231844bf78e0ab22f95b98b3e4ae1906e14806108b8c3a47578d4f02777032c967196ff7962f0b6019621f8a1ec926d", 0x7b}, {&(0x7f0000000180)="0c6bb9922b64c1bc00c5657e34e176af73d648c1cb779ffc5b154ef3767e7f7d612f", 0x22}], 0x3}}, {{&(0x7f0000000000)={0xa, 0x4e22, 0xd835, @empty, 0x1f}, 0x1c, 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{&(0x7f0000004a40)="921f7efadb7de0041d7ca496d99019bf3d90cd5354a3f90e74def254429a6770f5bd9257b92003911a8da69bfa231cb1074982289a108d9bb6255730d55ea525ab0c9e862f332967e79be8f6c9bdace0cca47811c00de99b1cbf2caf3eb08cac3dec80cb075c21de8c08203dc0620776a2c921cd2b18db424241c331c5b2be690fcf938a1f3fd0b79719dae5ed1126aaed396b768e1a5353478d39c55c247d6416d069500d83b02015e87e7387e58a496cf1084371cd0f2093f524d9d9ad84e50c70c5a99beb9f33b0b3f9275a12380973ace853665e27", 0xd7}, {&(0x7f0000004b40)="c0f2504c03dcb0b39b44db32d0ea9cc48604f600d9898956fbb9066f8e068cfeeacac12e4caf7b6b78671ad7dc1c096e5ee11e2154c5756708ba6ca57152789312d22ab9493993538466a3a0c9102ed5eea04ff333abe626084502aa29c892580813556b851c3d5032279aa0461ecdbbac8e0bb56e348e26cbe91558196f888715eba27e22a5003d1298518487174b1af018375ca60ab63ab521ee16a60317920a6b74e1689cccf04ea5dff05d51d71bf0c1067760fd2c93d02d73de2b4af59f8008442224f46c97e5c27369bcaa23e3a509acd6cb3818084dabfa99f59ff02a8fde3dc81b34658455da", 0xea}], 0x7, &(0x7f0000004cc0)=[@pktinfo={{0x24, 0x29, 0x32, {@private2, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x3b, 0x12, 0x0, 0x0, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private1, @private1, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @local, @loopback, @mcast1, @private1]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x3c, 0xc, 0x1, 0x0, 0x0, [@remote, @mcast2, @rand_addr=' \x01\x00', @empty, @mcast2, @mcast2]}}}], 0x160}}, {{&(0x7f0000004e40)={0xa, 0x4e20, 0x7, @loopback, 0xfffffffd}, 0x1c, &(0x7f0000005080)=[{&(0x7f0000004e80)="c015b55caf3fb6f918e6b24cf79143791d1524a19c1982cea271b45e55c2a84b0c679f261c1bbe8980b1b82ef812442715fb35279d55b46ecd3a8ff518ceaf4585f12301e813340c6f358fefc277a1c2dfb2f06fcbeff21c3d557b300621601ae2bfa37c0b110a425477ca877c93da1d399620f3fcb8f193d5cfd0d4c4e9bac98640bfc074dc8911c8f5be73851c19b709eb6de931738832f93500dab6f4f0f422a9ceb7ec1e27fd9597ac8c528a83ca1351ab78c80e5c526bfbc7a6fe907034bd306c9950c12e4d7b8800b739712929845bff79c89c4236c2a9", 0xda}, {&(0x7f0000004f80)="3ea8c338191e6914267dce84ec3462bd10273fa53e7deeb88a65559d34db34a57006d931ef88a4c2eb41272d1b3abc4bae27c4c8a0003c0f7d383c2318d3f7aa4e", 0x41}, {&(0x7f0000005000)="fb965c39aa24b3fee64e335c91ff48c0482bd271a9fde34728f19e7226474f6f51da2c514a189e51e7c0208055e5cb556e", 0x31}, {&(0x7f0000005040)="104a662b1069c34aaa5e5bca26960d168c14c0b679be", 0x16}], 0x4, &(0x7f00000050c0)=[@hopopts_2292={{0x1090, 0x29, 0x36, {0x87, 0x20e, '\x00', [@calipso={0x7, 0x38, {0x3, 0xc, 0x7, 0x3e, [0x0, 0x35, 0x800, 0x7, 0x56db, 0x8]}}, @generic={0x6, 0x1000, "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"}, @pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x5e, 0x4, [0x80000001, 0x40, 0x8, 0x3]}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1]}}}], 0x1090}}, {{&(0x7f0000006180)={0xa, 0x4e21, 0x0, @private0, 0x967}, 0x1c, &(0x7f0000006380)=[{&(0x7f00000061c0)="760203d48c0ef7", 0x7}, {&(0x7f0000006200)="e64009947a5dc4ddfa5205ef09055610e55719060f6a824970e0f701d81288bcb732f542633ffb", 0x27}, {&(0x7f0000006240)="05b500ff00000d7a86961c09265a4d8c25993c0b49b787fb81439c76e2ef2ba9940f2b277da596c984e480e78549ec78a1df64a250d49e33711b97fc960b6372c927c4a37e8843ff9dc4f6f26053deb3cada0d18062731efc5c3d88084e2ffa070371a60f4107dcaa67b28df88e5a4af6fb817143cef291a72369f843830ba65c28879b48ba68ab31c7b151b7d", 0x8d}, {&(0x7f0000006300)="e515659221fc85e167824e1804c9ed3b9c8a532ebfe6a75ea528987f001369156cf6c74c80f98999556d05438b6aca1f55f637f11f0f420f202a5e19572e66f69d248252c89ee4fe1e548e6cecc7e68e07f4c55af3c901fcc3f097b17ab211e52bef4a913c48e0edb95d75e93a6645cb0b8f35fb99477713e5", 0x79}], 0x4, &(0x7f00000063c0)=[@rthdr={{0x58, 0x29, 0x39, {0xc, 0x8, 0x1, 0x3f, 0x0, [@private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x2e}, @rand_addr=' \x01\x00']}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x3c, 0x9, '\x00', [@calipso={0x7, 0x28, {0x3, 0x8, 0x0, 0x1000, [0x3, 0x5, 0x8, 0x4]}}, @jumbo={0xc2, 0x4, 0xb56}, @enc_lim, @ra={0x5, 0x2, 0x622}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xfa, 0xe, "97e9241b73f2901e5976e9fcd268"}, @enc_lim={0x4, 0x1, 0x8}]}}}], 0xc0}}, {{&(0x7f0000006480)={0xa, 0x4e21, 0xfffffffb, @remote}, 0x1c, &(0x7f00000065c0)=[{&(0x7f00000064c0)="5f221f5c2d4c52cabd97f0256a46454b838503750a59899368", 0x19}, {&(0x7f0000006500)="52457b8f5f9b89046ad40fce24bd39561dfea61517e910c036915215af7c2648dea524d8fa72aa5f34447f71153fca0a4fd466d9d23adbc6154e2081fc24d15028085802a5922e5b900dec0b36260edf95054eed5950860e033290031659a3d5d7c04a006d916a4ffbae8ee735e80433de20048b0e617eb57b5b4e18c7d860554596a1738739e10523c630722eac2d745e4f87e0a3aaebbf61ea1e80bca4e757d7da1d94fae7073bdd14110ed591d1a7c9b2350d55eaf11349619a99f969609b", 0x103}], 0x2, &(0x7f0000006600)=[@hopopts={{0x90, 0x29, 0x36, {0x0, 0xe, '\x00', [@pad1, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x2}, @generic={0x4, 0x51, "6d19225a5e08e03899482daab425b59e2add4032535293605b789729c89b840cd4386e6d06a83d7f8335759ef739148f92b94ece919c3a06d1221a12b7051a85527a979ea34ebcaf20a39af850930e4f96"}, @jumbo={0xc2, 0x4, 0x6}]}}}], 0x90}}], 0x6, 0x881) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) connect$bt_l2cap(r5, &(0x7f0000000300)={0x1f, 0x7, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1, 0x1}, 0xe) 12:22:10 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:10 executing program 4: ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000000)={{}, "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"}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) fsetxattr$security_capability(r0, &(0x7f0000001040), &(0x7f0000001080)=@v2={0x2000000, [{0x69, 0x7f}, {0x2f, 0x80000001}]}, 0x14, 0x2) fallocate(r0, 0x20, 0x9, 0xfffffffffffffff9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000010c0), 0x20000, 0x0) r2 = openat$cgroup_freezer_state(r0, &(0x7f0000001100), 0x2, 0x0) sendfile(r1, r2, 0x0, 0x3f) r3 = pidfd_getfd(r0, r2, 0x0) readahead(r3, 0x8001, 0x5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140), 0x2, 0x0) write$binfmt_elf64(r4, &(0x7f0000001180)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x5, 0xf, 0xd3, 0x80000001, 0x1, 0x6, 0x401, 0x23, 0x40, 0x22f, 0xdf, 0x4, 0x38, 0x1, 0x1, 0x20, 0x8}, [{0x6, 0x0, 0x1, 0x6, 0x7, 0xffffffffffffffed, 0x50, 0x1}, {0x6474e551, 0xe2, 0x2, 0x108a, 0x7c, 0x100, 0x3ff, 0x4}], "aa7277593d66b685705584a336cf334470faeabf3b94fb0c68fb147ec1877ea7310418840dfda1c891f1a8f40210b979fb1c47b66e12ef7b7870bfd45c0b3d40d0809de8964a406d65a77da072e29fdbf392a94547ce5aba874a2bf643a7c227629dd1b0f7366628a0f08e6b5b0f9ef0b5df867f1aa62bf4ea401aba510dce722962bec6944c0272a685fa8f31ecef95fa0a42b35ac84113190991044ddfb45f6388b99049b4aeea88323c93328d7e46888ed0d897691e71271f", ['\x00', '\x00', '\x00']}, 0x46a) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000001640), 0x4040, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000001600), r5) fcntl$setstatus(r2, 0x4, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_elf64(r6, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x1f, 0x4b, 0x2, 0x1, 0x3, 0x3e, 0x7fff, 0xcf, 0x40, 0x120, 0x7f, 0x1000, 0x38, 0x1, 0x1, 0x4f95, 0x9}, [{0x5, 0x7, 0x4, 0x0, 0x0, 0x1, 0x3ff, 0x8}], "2a396b993ef089baec2c03a327599b153b62f0200b2908f0582f958c019831c52a180e107a098b4a0fa9400608818c7d754fde89df529daf5b5928174caba7fb46f31cf36b34e506a1fd5128b4bc4d69bda76c1830d1cffe97f5e071c8befbf1caac8597edf12dc4f61e397c799e44588a4765c0e8dfb350e26466dc732ede1f2d066188d86a4a214f61bffa598ebf07d283f2ecd7040b23fbf7f24c5f4d8b48414c8a93d6fa3725dbd4025d79c54d787f", ['\x00']}, 0x229) syz_io_uring_submit(0x0, 0x0, &(0x7f00000018c0)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x2, 0xfffffffffffffeff, {0x0, r3}, 0xd1, 0xa}, 0x80000000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000001900)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) ioctl$KDADDIO(r7, 0x4b34, 0x2) 12:22:10 executing program 0: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x0, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000280)={{}, "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"}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000004000000000000006c653000"]) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001e00)={{r2}, 0x0, 0x2, @inherit={0x68, &(0x7f00000014c0)=ANY=[@ANYBLOB="00000000000000000400000000000000070000000000000009000000000000000000000000000000000000000000000007000000000000007f000000000000000800000000000000000000001400000006000000000000000300000000000000000000000100000042ab76091941dcb38807608624c73259dd13329d23d9b1c4ad786e6fbf9e146a1757dfd2e736f8d4"]}, @subvolid=0xe1}) readahead(r0, 0xfffffffffffff045, 0x5a) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x100) r4 = syz_io_uring_setup(0x1d45, &(0x7f0000000280)={0x0, 0x0, 0x10, 0x4, 0x0, 0x0, r3}, &(0x7f0000f18000/0x3000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000200), &(0x7f0000000100)) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0)=0x1, 0x6) 12:22:10 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:10 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000040), 0x800000, &(0x7f0000000000)=ANY=[@ANYRESHEX=r0]) 12:22:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') lseek(r0, 0xfffffffffffffffa, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 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) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}}, 0x0) r2 = openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0x440, 0x258) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800dbdf25070000003835b5779e23bee466529bffea75ff55f4694ac37f87d01043e79af3310f5fb331fb932d3e54d11aca78d822a2d5a5f5f5f2ab0f9450c376a50f8f812965e30e4f2a3ed1193bc0405cd0a68a3ff61d14b94f7d78a739b7a927b1922c795de8574c6e63a3af7db214ae2cce61d4cde1be39000000"], 0x88}, 0x1, 0x0, 0x0, 0x5}, 0x4040001) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') pread64(r3, &(0x7f0000000240)=""/83, 0x53, 0x200000048) close(r3) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x4f, 0x0, 0x20, &(0x7f0000000600)=ANY=[]) mknodat$loop(r4, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r5, 0x29, 0x30, 0x0, 0x1000000) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000001c0)) 12:22:24 executing program 0: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x0, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000280)={{}, "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"}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="0000000004000000000000006c653000"]) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001e00)={{r2}, 0x0, 0x2, @inherit={0x68, &(0x7f00000014c0)=ANY=[@ANYBLOB="00000000000000000400000000000000070000000000000009000000000000000000000000000000000000000000000007000000000000007f000000000000000800000000000000000000001400000006000000000000000300000000000000000000000100000042ab76091941dcb38807608624c73259dd13329d23d9b1c4ad786e6fbf9e146a1757dfd2e736f8d4"]}, @subvolid=0xe1}) readahead(r0, 0xfffffffffffff045, 0x5a) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x100) r4 = syz_io_uring_setup(0x1d45, &(0x7f0000000280)={0x0, 0x0, 0x10, 0x4, 0x0, 0x0, r3}, &(0x7f0000f18000/0x3000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000200), &(0x7f0000000100)) sendfile(0xffffffffffffffff, r4, &(0x7f00000001c0)=0x1, 0x6) 12:22:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:24 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x246e2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d77", 0x14}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0xa, &(0x7f0000000000), 0x1, 0x1}, 0x3) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r7, &(0x7f0000001340)=[{&(0x7f00000000c0)="eae9c7d4437f1bbba75c0073cfba697bf3c110ac3e95e626e89438180c4716d5949d1a269a98117a5bdc", 0x2a}, {&(0x7f0000000100)="5200d9a23c6521f45fd9b68c1b5d4d38f7d652b418a865f3995fe1340d3d88ee741afd5df245a574474e4935fbb3ce98afdf87c9537dbf82b116a851b72610167fe1dc7fa1d360b371ba765cb6491159adb066ed9bf0a7cb08dabe715984d5b3e4be3d182c14c5a8510bd86da23a12b08c44a879c8b8dc0804065ea57ec1f2bad1915f43902a4fec6db613ff4a4629c7bb68727af5f594449bad1a1e00bab5f8d825299a89bfbd97e1203808cc9c95b5947fcdcbd4e4bf85", 0xb8}, {&(0x7f0000001500)="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", 0xf1f}], 0x3) splice(r6, 0x0, r0, 0x0, 0x2536, 0x0) 12:22:39 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:39 executing program 0: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) 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={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = inotify_init() ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f0000000340)=0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x44400) io_setup(0x283, &(0x7f0000000000)=0x0) dup2(r2, r3) io_submit(r4, 0x1, &(0x7f00000015c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000100)={{0x2, 0x4e21, @private=0xa010100}, {0x1, @broadcast}, 0x20, {0x2, 0x0, @rand_addr=0x64010101}, 'syz_tun\x00'}) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x2, 0x4) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xfffefffffffffffd, 0x7}) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r5, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x1f, 0xffffffffffffffff, &(0x7f0000000280)="b96a8a08b123f7528197641ed4727c35140567044e58b158a82dc0db6c5195625c5db0f739aca1131c621508cdb0776596e4103b5fa0c293b3be0b0a010610b23494b9d6bc639e7690f9edb29ce83fb4b02fabe42f4627592a543ee6a8ba55a2125444200516753274108f085d664ed9e5c7346769a700a522dc44dffbb6ad28f59e4d2559ca9b74cf60778e107e9d6037b35c77050358a95c6d183978c4102306e14e49fa6c039f103aa8ef337042a00f9855da5700fe15ec23", 0xba, 0x5, 0x0, 0x3, r1}]) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r6, 0x29, 0x30, 0x0, 0x1000000) connect$inet6(r6, &(0x7f0000000380)={0xa, 0x4e23, 0x4, @empty, 0x1ff}, 0x1c) openat$cgroup_freezer_state(r1, &(0x7f00000003c0), 0x2, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000400)={0x10a, 0x2, 0xf7f}) 12:22:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:39 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:39 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:39 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:39 executing program 7: rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 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, 0x4, @perf_config_ext={0x800, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8923, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', r5, 0x29, 0x5, 0x7, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x700, 0xfff, 0x2}}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, 0x0, 0x190) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 12:22:39 executing program 4: r0 = creat(0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000140)={{r1}, r2, 0x8, @inherit={0x70, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000050000000000000005000000000000000004000000000000000800000000000000020000000000000008006daa697f101e2c0000000000002c1e00000000000001feffffffffffff000000000000000002000000000000007300"/112]}, @name="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"}) io_setup(0x5, &(0x7f0000000080)) [ 882.959550] : renamed from lo 12:22:39 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:39 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:39 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0), 0x241, 0x0) write$vga_arbiter(r0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="4dff8269", @ANYRES16=r3, @ANYBLOB="01000000000000000000050000000c00018008000100e956a62e4be6b4ab672a042a87c508a1d89ec94a7d22045061dd16040e7f0c4a42e747551bb9", @ANYRES32=r5, @ANYBLOB="0c0003800400038004000400"], 0x2c}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'sit0\x00', r5, 0x4, 0x1, 0x73, 0x7, 0x12, @local, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x8000, 0x7, 0xffff, 0x4}}) statx(r1, &(0x7f0000000300)='./file0\x00', 0x800, 0x400, &(0x7f0000000340)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, 0x4950, 0x2}) dup2(0xffffffffffffffff, r1) r6 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x400, 0x1b1, 0x12}, 0x18) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000240)={0x0, 0x2, r6, 0x8000, 0x80000}) r7 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat2(r7, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40040, 0x82}, 0x18) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xd8231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) 12:22:55 executing program 7: rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8923, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', r5, 0x29, 0x5, 0x7, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x700, 0xfff, 0x2}}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, 0x0, 0x190) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 12:22:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:55 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:55 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:55 executing program 0: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000100)={0x6, 0x0, &(0x7f00000000c0)=[r3, r0, r1, r1]}, 0x4) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0xd2180, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r6 = socket$netlink(0x10, 0x3, 0x0) sendfile(r6, r5, 0x0, 0x10000) ioctl$DVD_READ_STRUCT(r5, 0x5390, &(0x7f0000000280)=@type=0x2) ioctl$CDROMREADTOCENTRY(r0, 0x5306, &(0x7f0000000140)={0x4, 0x4, 0x2, 0x0, @lba=0x101, 0x7}) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000040)=0x17) 12:22:55 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:55 executing program 2: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:55 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:55 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:55 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) lstat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000600)=0x8, 0x4) mlockall(0x3) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_bp={0x0, 0xc}, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000000100)=@caif=@rfm, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/191, 0xbf}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/180, 0xb4}], 0x3, &(0x7f0000000180)=""/109, 0x6d}, 0x400}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/235, 0xeb}, {&(0x7f0000000540)=""/13, 0xd}, {&(0x7f0000000580)=""/16, 0x10}], 0x3, &(0x7f0000000740)=""/55, 0x37}, 0x9}, {{&(0x7f0000000780)=@x25, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000800)=""/176, 0xb0}, {&(0x7f00000008c0)=""/147, 0x93}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/213, 0xd5}, {&(0x7f0000000b00)=""/165, 0xa5}], 0x5, &(0x7f0000000c40)=""/216, 0xd8}, 0x9}, {{&(0x7f0000000d40)=@un=@abs, 0x80, &(0x7f0000001180)=[{&(0x7f0000000dc0)=""/91, 0x5b}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000e40)=""/198, 0xc6}, {&(0x7f0000000f40)=""/185, 0xb9}, {&(0x7f0000001000)=""/85, 0x55}, {&(0x7f0000001080)=""/215, 0xd7}], 0x6, &(0x7f0000001200)=""/33, 0x21}, 0xe000000}, {{&(0x7f0000001240)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000001480)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/163, 0xa3}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000003e00)=""/4096, 0x1000}], 0x4}, 0x7}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000004e00)=""/4096, 0x1000}], 0x1, &(0x7f0000001500)=""/139, 0x8b}, 0xffffff42}, {{&(0x7f00000015c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001640)=""/94, 0x5e}, {&(0x7f00000016c0)=""/64, 0x40}, {&(0x7f0000001700)=""/222, 0xde}, {&(0x7f0000001800)=""/197, 0xc5}], 0x4, &(0x7f0000001940)=""/169, 0xa9}, 0x6b50}, {{&(0x7f0000001a00)=@nfc, 0x80, &(0x7f0000006f00)=[{&(0x7f0000001a80)=""/223, 0xdf}, {&(0x7f0000001b80)=""/5, 0x5}, {&(0x7f0000001bc0)=""/59, 0x3b}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/202, 0xca}, {&(0x7f0000006e00)=""/211, 0xd3}, {&(0x7f0000001d00)}], 0x7, &(0x7f0000006f80)=""/128, 0x80}, 0xfffffffc}], 0x8, 0x10100, &(0x7f0000001d40)={0x77359400}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00') 12:22:55 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:22:55 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:22:55 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 898.860148] FAULT_INJECTION: forcing a failure. [ 898.860148] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 898.861630] CPU: 0 PID: 7886 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 898.862430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 898.863423] Call Trace: [ 898.863745] dump_stack+0x107/0x167 [ 898.864184] should_fail.cold+0x5/0xa [ 898.864646] _copy_from_user+0x2e/0x1b0 [ 898.865118] __copy_msghdr_from_user+0x91/0x4b0 [ 898.865671] ? __ia32_sys_shutdown+0x80/0x80 [ 898.866200] ? __lock_acquire+0xbb1/0x5b00 [ 898.866710] sendmsg_copy_msghdr+0xa1/0x160 [ 898.867234] ? do_recvmmsg+0x6d0/0x6d0 [ 898.867693] ? perf_trace_lock+0xac/0x490 [ 898.868181] ? SOFTIRQ_verbose+0x10/0x10 [ 898.868669] ? __lockdep_reset_lock+0x180/0x180 [ 898.869223] ? perf_trace_lock+0xac/0x490 [ 898.869727] ___sys_sendmsg+0xc6/0x170 [ 898.870181] ? sendmsg_copy_msghdr+0x160/0x160 [ 898.870723] ? __fget_files+0x26d/0x4c0 [ 898.871199] ? lock_downgrade+0x6d0/0x6d0 [ 898.871688] ? lock_downgrade+0x6d0/0x6d0 [ 898.872174] ? __fget_files+0x296/0x4c0 [ 898.872651] ? __fget_light+0xea/0x290 [ 898.873074] __sys_sendmmsg+0x195/0x470 [ 898.873553] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 898.874061] ? lock_downgrade+0x6d0/0x6d0 [ 898.874559] ? ksys_write+0x12d/0x260 [ 898.875014] ? __mutex_unlock_slowpath+0xe1/0x600 [ 898.875610] ? wait_for_completion_io+0x270/0x270 [ 898.876185] ? rcu_read_lock_any_held+0x75/0xa0 [ 898.876731] ? vfs_write+0x354/0xa70 [ 898.877174] ? fput_many+0x2f/0x1a0 [ 898.877603] ? ksys_write+0x1a9/0x260 [ 898.878061] ? __ia32_sys_read+0xb0/0xb0 [ 898.878544] __x64_sys_sendmmsg+0x99/0x100 [ 898.879035] ? syscall_enter_from_user_mode+0x1d/0x50 [ 898.879586] do_syscall_64+0x33/0x40 [ 898.880032] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 898.880624] RIP: 0033:0x7f6f52cadb19 [ 898.881069] 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 [ 898.883228] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 898.884106] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 898.884935] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 898.885701] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.886448] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 898.887208] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:22:55 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$cgroup(0x0, 0x0, &(0x7f0000000100), 0x180010, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5c, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') creat(&(0x7f0000000200)='./file1\x00', 0x2) chroot(&(0x7f0000000280)='./file2\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0/file0\x00', 0x105142, 0x0) r2 = openat(r0, &(0x7f00000006c0)='./file0/file0\x00', 0x100, 0x0) write(r1, &(0x7f0000000380)="0249e99a7f0211ef77a2e6ddf80889819eecd945439d8a17fd966a028b5a0d7d6da10a8b16bf2bf2b67ed8b591", 0x2d) bind$unix(0xffffffffffffffff, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$iso9660(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0xa, 0x1, &(0x7f0000000680)=[{&(0x7f0000000640)="202104f5aacdb00a7b9b66", 0xb}], 0x10024, &(0x7f0000000440)=ANY=[@ANYBLOB="6d61703d6e6f726d616c2c646f6e745f686173682c6d6561737572652c7375626a5f747970653dc73a5833b69b2fcbfdc63973e6f4e3403a232d282c2c646f6e745f616173682c636f6e746578743d6b7365725f752c66756e633d4b455855435f494e495452414d46", @ANYRESDEC, @ANYBLOB="2c8361736b3d4d4177e3f6000000000000"]) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r2, {0x5}}, './file0\x00'}) openat(r3, &(0x7f0000000500)='./file0/file0\x00', 0x8022, 0xa6d60594edfc488d) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r4 = io_uring_setup(0x5c22, &(0x7f0000000280)={0x0, 0x0, 0x20}) io_uring_register$IORING_REGISTER_FILES(r4, 0x13, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff], 0x2) sendfile(r1, r4, &(0x7f00000005c0)=0x1f, 0x6) sendfile(r1, r2, 0x0, 0x100000001) 12:22:55 executing program 7: rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8923, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', r5, 0x29, 0x5, 0x7, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x700, 0xfff, 0x2}}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, 0x0, 0x190) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 12:22:55 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:22:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 12:22:55 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:22:55 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:22:55 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 899.141957] FAULT_INJECTION: forcing a failure. [ 899.141957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 899.143425] CPU: 0 PID: 7919 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 899.144186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 899.145122] Call Trace: [ 899.145408] dump_stack+0x107/0x167 [ 899.145832] should_fail.cold+0x5/0xa [ 899.146271] _copy_from_user+0x2e/0x1b0 [ 899.146739] move_addr_to_kernel.part.0+0x31/0x110 [ 899.147328] __copy_msghdr_from_user+0x3e1/0x4b0 [ 899.147888] ? __ia32_sys_shutdown+0x80/0x80 [ 899.148412] ? __lock_acquire+0xbb1/0x5b00 [ 899.148909] sendmsg_copy_msghdr+0xa1/0x160 [ 899.149411] ? do_recvmmsg+0x6d0/0x6d0 [ 899.149873] ? perf_trace_lock+0xac/0x490 [ 899.150351] ? SOFTIRQ_verbose+0x10/0x10 [ 899.150780] ? __lockdep_reset_lock+0x180/0x180 [ 899.151273] ? perf_trace_lock+0xac/0x490 [ 899.151751] ___sys_sendmsg+0xc6/0x170 [ 899.152189] ? sendmsg_copy_msghdr+0x160/0x160 [ 899.152701] ? __fget_files+0x26d/0x4c0 [ 899.153146] ? lock_downgrade+0x6d0/0x6d0 [ 899.153619] ? lock_downgrade+0x6d0/0x6d0 [ 899.154094] ? __fget_files+0x296/0x4c0 [ 899.154549] ? __fget_light+0xea/0x290 [ 899.154991] __sys_sendmmsg+0x195/0x470 [ 899.155463] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 899.155948] ? lock_downgrade+0x6d0/0x6d0 [ 899.156424] ? ksys_write+0x12d/0x260 [ 899.156860] ? __mutex_unlock_slowpath+0xe1/0x600 [ 899.157404] ? wait_for_completion_io+0x270/0x270 [ 899.157945] ? rcu_read_lock_any_held+0x75/0xa0 [ 899.158474] ? vfs_write+0x354/0xa70 [ 899.158900] ? fput_many+0x2f/0x1a0 [ 899.159329] ? ksys_write+0x1a9/0x260 [ 899.159763] ? __ia32_sys_read+0xb0/0xb0 [ 899.160235] __x64_sys_sendmmsg+0x99/0x100 [ 899.160717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 899.161255] do_syscall_64+0x33/0x40 [ 899.161679] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 899.162256] RIP: 0033:0x7f6f52cadb19 [ 899.162672] 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 [ 899.164747] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 899.165601] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 899.166401] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 899.167205] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 899.168005] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 899.168740] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:22:56 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:10 executing program 4: syz_emit_ethernet(0x46, &(0x7f00000001c0)={@link_local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x40, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @redirect={0x3, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @loopback}, "c8ed01b536ca3d00"}}}}}, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@val={0x0, 0x88a8}, @void, @llc={@llc={0xfc, 0x2, "dd", "9e9838d854e5c40a16a65808f205a92292648f5f8e4e4f6f5b804d9e9b72030c501644acda248eb4bfb5524dbb4e4d8dedaa738f5f4ba563c42a72b4327d4930ab2a6e3d3e0485605d9a6b7257a4e13c1ef1515afc57f09a16f0adfb359ab56ee1c27f2f45971fb9833b1fe51ff3ebddd6b7ecd8af181815ce1a78790b8762dc7927ca489821daf839dd43bcd61797585a3bcc529f17a64bfc611b0da80ff2fc53eb56354a47482a825ff5ac99b2811461a7c80b65159723bc6c67ce4ee87cbadbfa37c885a184eae0e777f5b6ec29728cd0f1cf1d199a80a459"}}}, 0xe1) 12:23:10 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x0, 0x0, @perf_config_ext, 0x12581, 0x0, 0x400, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x11dd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x228}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x104, 0x0, 0x5, 0x7ffffff3}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000000180)={[0x7c5]}, 0x8) r4 = fork() io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) tkill(r4, 0x14) 12:23:10 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:23:10 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:23:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 12:23:10 executing program 7: rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8923, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', r5, 0x29, 0x5, 0x7, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x700, 0xfff, 0x2}}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @private1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, 0x0, 0x190) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) rseq(&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 12:23:10 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 914.041552] FAULT_INJECTION: forcing a failure. [ 914.041552] name failslab, interval 1, probability 0, space 0, times 1 [ 914.045919] CPU: 1 PID: 7943 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 914.047336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 914.049079] Call Trace: [ 914.049623] dump_stack+0x107/0x167 [ 914.050373] should_fail.cold+0x5/0xa [ 914.051148] ? dst_alloc+0x9e/0x610 [ 914.051945] should_failslab+0x5/0x20 [ 914.052722] kmem_cache_alloc+0x5b/0x310 [ 914.053555] dst_alloc+0x9e/0x610 [ 914.054259] ? trace_hardirqs_on+0x5b/0x180 [ 914.055146] rt_dst_alloc+0x73/0x440 [ 914.055971] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 914.057080] ip_route_output_key_hash+0x18d/0x340 [ 914.058219] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 914.058260] ? lock_downgrade+0x6d0/0x6d0 [ 914.058291] ip_route_output_flow+0x23/0x150 [ 914.058315] udp_sendmsg+0x16f2/0x2160 [ 914.058339] ? ip_frag_init+0x350/0x350 [ 914.058369] ? udp_setsockopt+0xc0/0xc0 [ 914.058397] ? __might_fault+0xd3/0x180 [ 914.058416] ? lock_downgrade+0x6d0/0x6d0 [ 914.058449] ? sock_has_perm+0x1ea/0x280 [ 914.058472] ? selinux_socket_post_create+0x7f0/0x7f0 [ 914.058499] ? _copy_from_user+0xfb/0x1b0 [ 914.058532] ? __import_iovec+0x458/0x590 [ 914.058552] ? udp_setsockopt+0xc0/0xc0 [ 914.058573] inet_sendmsg+0x105/0x140 [ 914.058591] ? inet_send_prepare+0x540/0x540 [ 914.058608] __sock_sendmsg+0x13c/0x190 [ 914.058629] ____sys_sendmsg+0x334/0x870 [ 914.058652] ? sock_write_iter+0x3d0/0x3d0 [ 914.058667] ? do_recvmmsg+0x6d0/0x6d0 [ 914.058686] ? perf_trace_lock+0xac/0x490 [ 914.058713] ? __lockdep_reset_lock+0x180/0x180 [ 914.058730] ? perf_trace_lock+0xac/0x490 [ 914.058756] ___sys_sendmsg+0xf3/0x170 [ 914.058778] ? sendmsg_copy_msghdr+0x160/0x160 [ 914.058800] ? __fget_files+0x26d/0x4c0 [ 914.058819] ? lock_downgrade+0x6d0/0x6d0 [ 914.058848] ? lock_downgrade+0x6d0/0x6d0 [ 914.058873] ? __fget_files+0x296/0x4c0 [ 914.058906] ? __fget_light+0xea/0x290 [ 914.058936] __sys_sendmmsg+0x195/0x470 [ 914.058962] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 914.058982] ? lock_downgrade+0x6d0/0x6d0 [ 914.059024] ? __mutex_unlock_slowpath+0xe1/0x600 [ 914.059048] ? wait_for_completion_io+0x270/0x270 [ 914.059071] ? rcu_read_lock_any_held+0x75/0xa0 [ 914.059089] ? vfs_write+0x354/0xa70 [ 914.059116] ? fput_many+0x2f/0x1a0 [ 914.090362] ? ksys_write+0x1a9/0x260 [ 914.090388] ? __ia32_sys_read+0xb0/0xb0 [ 914.090418] __x64_sys_sendmmsg+0x99/0x100 [ 914.092997] ? syscall_enter_from_user_mode+0x1d/0x50 [ 914.094083] do_syscall_64+0x33/0x40 [ 914.094845] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 914.095973] RIP: 0033:0x7f6f52cadb19 [ 914.096756] 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 [ 914.100548] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 914.102113] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 914.103629] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 914.105079] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 914.106530] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 914.108013] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:23:10 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:23:11 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:11 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, 0x0) 12:23:11 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:23:11 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 914.402893] FAULT_INJECTION: forcing a failure. [ 914.402893] name failslab, interval 1, probability 0, space 0, times 0 [ 914.405624] CPU: 0 PID: 7977 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 914.407068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 914.408821] Call Trace: [ 914.409382] dump_stack+0x107/0x167 [ 914.410156] should_fail.cold+0x5/0xa [ 914.410967] ? create_object.isra.0+0x3a/0xa20 [ 914.411958] should_failslab+0x5/0x20 [ 914.412763] kmem_cache_alloc+0x5b/0x310 [ 914.413622] ? lock_acquire+0x197/0x470 [ 914.414473] create_object.isra.0+0x3a/0xa20 [ 914.415408] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 914.416491] kmem_cache_alloc+0x159/0x310 [ 914.417374] dst_alloc+0x9e/0x610 [ 914.418104] ? trace_hardirqs_on+0x5b/0x180 [ 914.419029] rt_dst_alloc+0x73/0x440 [ 914.419841] ip_route_output_key_hash_rcu+0x93d/0x2a90 [ 914.420957] ip_route_output_key_hash+0x18d/0x340 [ 914.421975] ? ip_route_output_key_hash_rcu+0x2a90/0x2a90 [ 914.423138] ? lock_downgrade+0x6d0/0x6d0 [ 914.424037] ip_route_output_flow+0x23/0x150 [ 914.424971] udp_sendmsg+0x16f2/0x2160 [ 914.425799] ? ip_frag_init+0x350/0x350 [ 914.426655] ? udp_setsockopt+0xc0/0xc0 [ 914.427513] ? __might_fault+0xd3/0x180 [ 914.428355] ? lock_downgrade+0x6d0/0x6d0 [ 914.429245] ? sock_has_perm+0x1ea/0x280 [ 914.430107] ? selinux_socket_post_create+0x7f0/0x7f0 [ 914.431204] ? _copy_from_user+0xfb/0x1b0 [ 914.432109] ? __import_iovec+0x458/0x590 [ 914.432987] ? udp_setsockopt+0xc0/0xc0 [ 914.433831] inet_sendmsg+0x105/0x140 [ 914.434631] ? inet_send_prepare+0x540/0x540 [ 914.435573] __sock_sendmsg+0x13c/0x190 [ 914.436417] ____sys_sendmsg+0x334/0x870 [ 914.437279] ? sock_write_iter+0x3d0/0x3d0 [ 914.438170] ? do_recvmmsg+0x6d0/0x6d0 [ 914.438996] ? perf_trace_lock+0xac/0x490 [ 914.439900] ? __lockdep_reset_lock+0x180/0x180 [ 914.440875] ? perf_trace_lock+0xac/0x490 [ 914.441756] ___sys_sendmsg+0xf3/0x170 [ 914.442582] ? sendmsg_copy_msghdr+0x160/0x160 [ 914.443559] ? __fget_files+0x26d/0x4c0 [ 914.444399] ? lock_downgrade+0x6d0/0x6d0 [ 914.445284] ? lock_downgrade+0x6d0/0x6d0 [ 914.446164] ? __fget_files+0x296/0x4c0 [ 914.447023] ? __fget_light+0xea/0x290 [ 914.447874] __sys_sendmmsg+0x195/0x470 [ 914.448729] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 914.449638] ? lock_downgrade+0x6d0/0x6d0 [ 914.450543] ? __mutex_unlock_slowpath+0xe1/0x600 [ 914.451585] ? wait_for_completion_io+0x270/0x270 [ 914.452611] ? rcu_read_lock_any_held+0x75/0xa0 [ 914.453590] ? vfs_write+0x354/0xa70 [ 914.454387] ? fput_many+0x2f/0x1a0 [ 914.455164] ? ksys_write+0x1a9/0x260 [ 914.455981] ? __ia32_sys_read+0xb0/0xb0 [ 914.456849] __x64_sys_sendmmsg+0x99/0x100 [ 914.457746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 914.458837] do_syscall_64+0x33/0x40 [ 914.459653] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 914.460732] RIP: 0033:0x7f6f52cadb19 [ 914.461526] 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 [ 914.465403] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 914.467011] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 914.468525] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 914.470023] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 914.471529] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 914.473031] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:23:28 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:23:28 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:23:28 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'macvlan1\x00'}) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat2(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40040, 0x82}, 0x18) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300), 0x4, 0x80a00) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) r2 = inotify_init() r3 = dup2(r1, r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r0, &(0x7f0000000200)=0x6d, 0x6) sendfile(0xffffffffffffffff, r4, 0x0, 0x100000001) 12:23:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:28 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x12581, 0x0, 0x400, 0x4, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x11dd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x228}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x104, 0x0, 0x5, 0x7ffffff3}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x9, &(0x7f0000000180)={[0x7c5]}, 0x8) r4 = fork() io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) tkill(r4, 0x14) 12:23:28 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_io_uring_setup(0x57f4, &(0x7f00000001c0)={0x0, 0xf831, 0x4, 0x2, 0x216}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000002a40)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x403, 0xfc01, 0x40, 0x5, 0x81}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x42b0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x10088, 0x0, 0xffffffee, 0x8, 0x0, 0x0, 0x7}, 0x0, 0x200000000000000, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x4) r3 = creat(0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x1, 0x0, 0x7e32, 0xb1fcdcc}) renameat2(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', r3, &(0x7f0000000580)='./file0\x00', 0x3) signalfd4(r3, &(0x7f0000000140)={[0xfffffffffffffffc]}, 0x8, 0xc0800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xc04}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x101) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000980)="b97fde46f4c1142b22e0b28b0056dc58332f9ca3504e8e3208bbe3f9f970330bf905de724ecb7c89d5", 0x29) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/253, 0xfd, 0x2) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) 12:23:28 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x0, 0x0, 0x106}}) 12:23:28 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 5) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 931.580484] FAULT_INJECTION: forcing a failure. [ 931.580484] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 931.583201] CPU: 0 PID: 8001 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 931.584586] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 931.586322] Call Trace: [ 931.586849] dump_stack+0x107/0x167 [ 931.587634] should_fail.cold+0x5/0xa [ 931.588411] _copy_from_user+0x2e/0x1b0 [ 931.589238] __copy_msghdr_from_user+0x91/0x4b0 [ 931.590155] ? __ia32_sys_shutdown+0x80/0x80 [ 931.591041] ? udp_setsockopt+0xc0/0xc0 [ 931.591848] ? inet_sendmsg+0xbd/0x140 [ 931.592665] ? memcpy+0x39/0x60 [ 931.593317] sendmsg_copy_msghdr+0xa1/0x160 [ 931.594235] ? do_recvmmsg+0x6d0/0x6d0 [ 931.595010] ? __lock_acquire+0x1657/0x5b00 [ 931.595954] ___sys_sendmsg+0xc6/0x170 [ 931.596743] ? sendmsg_copy_msghdr+0x160/0x160 [ 931.597722] ? __lockdep_reset_lock+0x180/0x180 [ 931.598678] ? lock_downgrade+0x6d0/0x6d0 [ 931.599543] ? lock_acquire+0x197/0x470 [ 931.600363] ? find_held_lock+0x2c/0x110 [ 931.601189] ? __might_fault+0xd3/0x180 [ 931.601983] ? lock_downgrade+0x6d0/0x6d0 [ 931.602848] __sys_sendmmsg+0x195/0x470 [ 931.603677] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 931.604536] ? lock_downgrade+0x6d0/0x6d0 [ 931.605387] ? __mutex_unlock_slowpath+0xe1/0x600 [ 931.606355] ? wait_for_completion_io+0x270/0x270 [ 931.607334] ? rcu_read_lock_any_held+0x75/0xa0 [ 931.608296] ? vfs_write+0x354/0xa70 [ 931.609071] ? fput_many+0x2f/0x1a0 [ 931.609823] ? ksys_write+0x1a9/0x260 [ 931.610587] ? __ia32_sys_read+0xb0/0xb0 [ 931.611415] __x64_sys_sendmmsg+0x99/0x100 [ 931.612271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 931.613318] do_syscall_64+0x33/0x40 [ 931.614091] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 931.615125] RIP: 0033:0x7f6f52cadb19 [ 931.615893] 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 [ 931.619584] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 931.621152] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 931.622599] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 931.624030] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 931.625464] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 931.626891] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:23:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:28 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x0, 0x0, 0x106}}) 12:23:28 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff39}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="836accc0310b663812dd992171560dfe7a9df56bff00f01323aa84515581c53ab5a8a967b80400eaf60000000000000000009ae8ff0000000000", @ANYRES32], 0x10}}], 0x2, 0x18880) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2210540}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x70, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 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, 0x8040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = syz_mount_image$nfs(&(0x7f00000000c0), 0x0, 0x95de, 0x0, 0x0, 0x0, 0x0) openat(r2, &(0x7f0000001740)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r1) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, 0x0, 0x20000, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0xd, 0x80010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r5, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x0, @fd_index=0x6, 0xffffffffffff8000, 0x9, 0x0, 0x0, 0x1}, 0x0) pidfd_getfd(r3, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x6}, 0x10) syslog(0x2, &(0x7f00000002c0)=""/129, 0x81) 12:23:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:28 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:23:45 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x1000a4, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) r0 = perf_event_open(&(0x7f00000000c0)={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, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000f20000e1176261818f7adb698544c88b34dcb70b0fa7439771e000002a6c75c2000000"]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000500)=ANY=[@ANYBLOB='syztnl2\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 12:23:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:45 executing program 4: open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x38) statx(0xffffffffffffffff, 0x0, 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x42800) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=0x0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r0, @ANYBLOB="6c6f6f73652c76657273696f6e3d3970323030302e752c64666c746769643da43b65785a38893dbe75697bf8a80efac11fba43dec3229fea067d6f", @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=r1, @ANYRESOCT=r3]) ioctl$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) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local}}, {{@in6=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000180)=0xe8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010000000000000000007e0000000000000006c6c62559f95a2cbfc2ae9865a10092aab562f80afdde1f7f0622ff8b5320805198dff09559e03ad5c12cff166a640677872867b86530229e41872e050de48c9c17adf0628d07bdd7da648b1748b38af561358c72a070c6018f8d", @ANYRES32=0x0, @ANYBLOB="d77662fea97a101f78936bda3824eda0b9e07a10aa7916f6f1c1c20d6a55bb2c19933d79b1c2090c30a041f77749faa62ed7b64113961ef439008bd0ce9914e6cbd0998e548a7f1cc4034c7630274306d584c0fe2b58d3d514594377dd2ffc8b0ce5d88ccbb6bb9287a5a83891b88ee5aebc3a1a456475fc0b26e418a24307b5d4dc3f452cba1e8a871d3b"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfb}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x195}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}], @NL80211_ATTR_KEYS={0x5f, 0x51, 0x0, 0x1, [{0x1c}, {0x18, 0x0, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_KEY_SEQ={0x12, 0x4, "2ee3dbfb24a4faca140949feed4c"}, @NL80211_KEY_IDX={0x5, 0x2, 0x3}]}]}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) lstat(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000300)) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000041c0)={0x1354, 0x34, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}, [@generic="78be55a8e6dfd5b3554161d8a0bbb524bf92d1d3c1d242f34d5e72e77453d82e4aad5d20f194915c2e1378a8fd650e7408e0efeb03dca8f77088d6b61a1a463261c01ec8b9804e3e09016c73f39b4e125d0c19db40c3194dda3a9b685285cec7f23b", @generic="fbc09dfee77f0b646ec1b54c825ab66d4ce598d122f06b01d71cffd75d8d99f4a16809fec32a046a9d8afbb2d63f1969bba7bf88d489b3a18325c44ec0dc8334c44d2eac3ab5a27d53c39c64b5a36bc11151e71abbe2d6f90ca751e6393d4a60f89004e3f77b663426f8df10803f229d369ebcc8a5d49046299f632a94c7e7163b76813475242a13cfbc", @nested={0x10d0, 0x88, 0x0, 0x1, [@generic="5af2a4cbb31c2007ed734b53a245139c8fea97a9e176fe46994b3d8ec794a5adb9257c20c94305e6c3495e9b7b828e0cb0a20235298f6f91588c75a2511601860ff9d6a95678136ee8dfa217ef20a4abed4e031f9f5ae7ec628626c8d4817fb98be8e13285159275e952bece6f4ec518a47b580946bea98ea1aedcfeb1b65e1360441b091631e1af370829c8728329e6edc965df72e42891c6397c4546dd8a53aabee4ac12971e4bf4fe43b63d747c337b5e5181b7ffb38f2280e1f8406a7cc0e4731208a7b18c609140139e", @generic="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"]}, @generic="4534448bbbe1a09ac55f49cc17a2367c4325f8172f247c0928307f6ca9abe399cd07a0eb9bc41dbd146ebb87afae", @nested={0x146, 0x18, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @u32=0x3f}, @generic="f2fa291842b595c644c589c4975c5f3fe2df513e9680ec508810bd537c56bd57049910de72c0fa68c56dc69e573f8f0594b30f783d1ceb9c0994b4abab0956765def76df9f207f1eddc9d7db2c22a2d5653dfb9ff65de39a7b5b4c9ab67abe1ff0b4660ba332e4e0ffd9631048d5f64c43c6e937cbc7366387f665f4c1271d35fa1ac065476cea39ffa500b2e06658a07aecbbc7951ba4d0e38655937446a868ae", @generic="dc222090cf1e707fa842e80362c09834b258dfa9c190bbd5c97e68774cce6caab83eeaec645c525cda179ea7e5169b30f602c69caa98f9e3fd577317b18f17b5046e91ba6a85c90350ba03f654036c55b0cb83d944a80ab1ab160a127cf77a52687b0880dd07af7d82fe9ab4d0372f6ea4fd9735600924d390aeff95bb26044955c5a46959b0413cc02502a1f0d1a1b1c90d841726d9db8225"]}, @nested={0xc, 0x3e, 0x0, 0x1, [@typed={0x8, 0x8d, 0x0, 0x0, @u32=0x660a}]}]}, 0x1354}}, 0x0) 12:23:45 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) dup(r1) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:23:45 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:23:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x0, 0x0, 0x106}}) 12:23:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r4 = socket$netlink(0x10, 0x3, 0x0) sendfile(r4, r3, 0x0, 0x10000) openat(r3, &(0x7f0000000080)='./file0\x00', 0x18080, 0x1c3) socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000040)=0x3f, 0x4) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) 12:23:45 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 948.229599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 948.246879] FAULT_INJECTION: forcing a failure. [ 948.246879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 948.249525] CPU: 1 PID: 8048 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 948.250925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.252619] Call Trace: [ 948.253169] dump_stack+0x107/0x167 [ 948.253914] should_fail.cold+0x5/0xa [ 948.254696] _copy_from_user+0x2e/0x1b0 [ 948.255525] __copy_msghdr_from_user+0x91/0x4b0 [ 948.256494] ? __ia32_sys_shutdown+0x80/0x80 [ 948.257391] ? udp_setsockopt+0xc0/0xc0 [ 948.258200] ? inet_sendmsg+0xbd/0x140 [ 948.258985] ? inet_send_prepare+0x540/0x540 [ 948.259880] ? __sock_sendmsg+0x55/0x190 [ 948.260709] sendmsg_copy_msghdr+0xa1/0x160 [ 948.261593] ? do_recvmmsg+0x6d0/0x6d0 [ 948.262386] ? __lock_acquire+0x1657/0x5b00 [ 948.263287] ___sys_sendmsg+0xc6/0x170 [ 948.264103] ? sendmsg_copy_msghdr+0x160/0x160 [ 948.265034] ? __lockdep_reset_lock+0x180/0x180 [ 948.265977] ? lock_downgrade+0x6d0/0x6d0 [ 948.266825] ? lock_acquire+0x197/0x470 [ 948.267630] ? find_held_lock+0x2c/0x110 [ 948.268477] ? __might_fault+0xd3/0x180 [ 948.269283] ? lock_downgrade+0x6d0/0x6d0 [ 948.270150] __sys_sendmmsg+0x195/0x470 [ 948.270960] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 948.271850] ? lock_downgrade+0x6d0/0x6d0 [ 948.272713] ? __mutex_unlock_slowpath+0xe1/0x600 [ 948.273696] ? wait_for_completion_io+0x270/0x270 [ 948.274680] ? rcu_read_lock_any_held+0x75/0xa0 [ 948.275635] ? vfs_write+0x354/0xa70 [ 948.276402] ? fput_many+0x2f/0x1a0 [ 948.277214] ? ksys_write+0x1a9/0x260 [ 948.278206] ? __ia32_sys_read+0xb0/0xb0 [ 948.279261] __x64_sys_sendmmsg+0x99/0x100 12:23:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b}}) [ 948.280147] ? syscall_enter_from_user_mode+0x1d/0x50 [ 948.281368] do_syscall_64+0x33/0x40 [ 948.282138] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 948.283199] RIP: 0033:0x7f6f52cadb19 [ 948.284045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.287805] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 948.289352] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 948.290783] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 948.292231] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.293663] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 948.295093] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:23:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 948.365634] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 12:23:45 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 948.403162] syz-executor.4 (8042) used greatest stack depth: 23168 bytes left 12:23:45 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:23:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b}}) 12:23:45 executing program 4: open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x38) statx(0xffffffffffffffff, 0x0, 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x42800) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=0x0, @ANYBLOB=',dfltgid=', @ANYRESHEX=r0, @ANYBLOB="6c6f6f73652c76657273696f6e3d3970323030302e752c64666c746769643da43b65785a38893dbe75697bf8a80efac11fba43dec3229fea067d6f", @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=r1, @ANYRESOCT=r3]) ioctl$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) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@local}}, {{@in6=@remote}, 0x0, @in6=@ipv4={""/10, ""/2, @remote}}}, &(0x7f0000000180)=0xe8) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010000000000000000007e0000000000000006c6c62559f95a2cbfc2ae9865a10092aab562f80afdde1f7f0622ff8b5320805198dff09559e03ad5c12cff166a640677872867b86530229e41872e050de48c9c17adf0628d07bdd7da648b1748b38af561358c72a070c6018f8d", @ANYRES32=0x0, @ANYBLOB="d77662fea97a101f78936bda3824eda0b9e07a10aa7916f6f1c1c20d6a55bb2c19933d79b1c2090c30a041f77749faa62ed7b64113961ef439008bd0ce9914e6cbd0998e548a7f1cc4034c7630274306d584c0fe2b58d3d514594377dd2ffc8b0ce5d88ccbb6bb9287a5a83891b88ee5aebc3a1a456475fc0b26e418a24307b5d4dc3f452cba1e8a871d3b"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xb4, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xfb}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x195}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}], @NL80211_ATTR_KEYS={0x5f, 0x51, 0x0, 0x1, [{0x1c}, {0x18, 0x0, 0x0, 0x1, [@NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_IDX={0x5}, @NL80211_KEY_DEFAULT={0x4}]}, {0x20, 0x0, 0x0, 0x1, [@NL80211_KEY_SEQ={0x12, 0x4, "2ee3dbfb24a4faca140949feed4c"}, @NL80211_KEY_IDX={0x5, 0x2, 0x3}]}]}, @NL80211_ATTR_HIDDEN_SSID={0xa, 0x7e, @default_ap_ssid}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) lstat(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000300)) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000041c0)={0x1354, 0x34, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}, [@generic="78be55a8e6dfd5b3554161d8a0bbb524bf92d1d3c1d242f34d5e72e77453d82e4aad5d20f194915c2e1378a8fd650e7408e0efeb03dca8f77088d6b61a1a463261c01ec8b9804e3e09016c73f39b4e125d0c19db40c3194dda3a9b685285cec7f23b", @generic="fbc09dfee77f0b646ec1b54c825ab66d4ce598d122f06b01d71cffd75d8d99f4a16809fec32a046a9d8afbb2d63f1969bba7bf88d489b3a18325c44ec0dc8334c44d2eac3ab5a27d53c39c64b5a36bc11151e71abbe2d6f90ca751e6393d4a60f89004e3f77b663426f8df10803f229d369ebcc8a5d49046299f632a94c7e7163b76813475242a13cfbc", @nested={0x10d0, 0x88, 0x0, 0x1, [@generic="5af2a4cbb31c2007ed734b53a245139c8fea97a9e176fe46994b3d8ec794a5adb9257c20c94305e6c3495e9b7b828e0cb0a20235298f6f91588c75a2511601860ff9d6a95678136ee8dfa217ef20a4abed4e031f9f5ae7ec628626c8d4817fb98be8e13285159275e952bece6f4ec518a47b580946bea98ea1aedcfeb1b65e1360441b091631e1af370829c8728329e6edc965df72e42891c6397c4546dd8a53aabee4ac12971e4bf4fe43b63d747c337b5e5181b7ffb38f2280e1f8406a7cc0e4731208a7b18c609140139e", @generic="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"]}, @generic="4534448bbbe1a09ac55f49cc17a2367c4325f8172f247c0928307f6ca9abe399cd07a0eb9bc41dbd146ebb87afae", @nested={0x146, 0x18, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @u32=0x3f}, @generic="f2fa291842b595c644c589c4975c5f3fe2df513e9680ec508810bd537c56bd57049910de72c0fa68c56dc69e573f8f0594b30f783d1ceb9c0994b4abab0956765def76df9f207f1eddc9d7db2c22a2d5653dfb9ff65de39a7b5b4c9ab67abe1ff0b4660ba332e4e0ffd9631048d5f64c43c6e937cbc7366387f665f4c1271d35fa1ac065476cea39ffa500b2e06658a07aecbbc7951ba4d0e38655937446a868ae", @generic="dc222090cf1e707fa842e80362c09834b258dfa9c190bbd5c97e68774cce6caab83eeaec645c525cda179ea7e5169b30f602c69caa98f9e3fd577317b18f17b5046e91ba6a85c90350ba03f654036c55b0cb83d944a80ab1ab160a127cf77a52687b0880dd07af7d82fe9ab4d0372f6ea4fd9735600924d390aeff95bb26044955c5a46959b0413cc02502a1f0d1a1b1c90d841726d9db8225"]}, @nested={0xc, 0x3e, 0x0, 0x1, [@typed={0x8, 0x8d, 0x0, 0x0, @u32=0x660a}]}]}, 0x1354}}, 0x0) 12:23:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@mcast2, 0x0, 0x32}, @in6=@private0, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x138, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2aba}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xe9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}]}]}, 0x138}, 0x1, 0x0, 0x0, 0x880}, 0x48000) 12:23:45 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 7) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 948.573891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 12:23:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 948.584687] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 12:23:45 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b}}) [ 948.646670] FAULT_INJECTION: forcing a failure. [ 948.646670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 948.649435] CPU: 1 PID: 8091 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 948.650828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 948.652529] Call Trace: [ 948.653070] dump_stack+0x107/0x167 [ 948.653821] should_fail.cold+0x5/0xa [ 948.654608] _copy_from_user+0x2e/0x1b0 [ 948.655425] __copy_msghdr_from_user+0x91/0x4b0 [ 948.656374] ? __ia32_sys_shutdown+0x80/0x80 [ 948.657267] ? udp_setsockopt+0xc0/0xc0 [ 948.658074] ? inet_sendmsg+0xbd/0x140 [ 948.658859] ? inet_send_prepare+0x540/0x540 [ 948.659745] ? __sock_sendmsg+0x55/0x190 [ 948.660591] sendmsg_copy_msghdr+0xa1/0x160 [ 948.661478] ? do_recvmmsg+0x6d0/0x6d0 [ 948.662309] ? __lock_acquire+0x1657/0x5b00 [ 948.663222] ___sys_sendmsg+0xc6/0x170 [ 948.664065] ? sendmsg_copy_msghdr+0x160/0x160 [ 948.664998] ? __lockdep_reset_lock+0x180/0x180 [ 948.665944] ? lock_downgrade+0x6d0/0x6d0 [ 948.666791] ? lock_acquire+0x197/0x470 [ 948.667596] ? find_held_lock+0x2c/0x110 [ 948.668469] ? __might_fault+0xd3/0x180 [ 948.669281] ? lock_downgrade+0x6d0/0x6d0 [ 948.670147] __sys_sendmmsg+0x195/0x470 [ 948.670955] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 948.671845] ? lock_downgrade+0x6d0/0x6d0 [ 948.672705] ? __mutex_unlock_slowpath+0xe1/0x600 [ 948.673684] ? wait_for_completion_io+0x270/0x270 [ 948.674659] ? rcu_read_lock_any_held+0x75/0xa0 [ 948.675597] ? vfs_write+0x354/0xa70 [ 948.676365] ? fput_many+0x2f/0x1a0 [ 948.677102] ? ksys_write+0x1a9/0x260 [ 948.677886] ? __ia32_sys_read+0xb0/0xb0 [ 948.678725] __x64_sys_sendmmsg+0x99/0x100 [ 948.679583] ? syscall_enter_from_user_mode+0x1d/0x50 12:23:45 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 948.680633] do_syscall_64+0x33/0x40 [ 948.681573] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 948.682596] RIP: 0033:0x7f6f52cadb19 12:23:45 executing program 4: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000a40), &(0x7f0000000a80)={'syz', 0x1}, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r3, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r2) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000580)=ANY=[@ANYBLOB="020000000000000001020320050607563a646338456cd47d08090a0b0c0d0e0710111213141516f917191a1ac4451e1f20212c10003426272c292a2b32333435363723c8081953e7c5383b3a3bdf97"], 0x48, r1) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) preadv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f0000000740)=""/9, 0x9}, {&(0x7f0000000780)=""/27, 0x1b}, {&(0x7f00000007c0)=""/150, 0x96}], 0x4, 0x5, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 948.683340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 948.687155] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 948.688706] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 948.690139] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 948.691570] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 948.693021] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 948.694449] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:23:45 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:23:45 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:00 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x301002, 0x80) r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xfe, 0x7f, 0xd1, 0x7, 0x0, 0x6, 0x2, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100)}, 0x1044c, 0x800, 0x4, 0x8, 0x8, 0x0, 0x400, 0x0, 0x1000, 0x0, 0x8}, 0xffffffffffffffff, 0x10, r0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) splice(r2, &(0x7f0000000200)=0x10000, r1, &(0x7f00000002c0)=0x9, 0x8, 0xb) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x5}, 0x4, 0x1ff, 0x0, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/181, 0x11}], 0x1, 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, 0x0, &(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={'syz', 0x0}, r5) keyctl$setperm(0x5, r5, 0x6112102) fallocate(r3, 0x40, 0x8da, 0xfffffffffffffff8) keyctl$get_security(0x11, r5, 0x0, 0x0) 12:24:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) (fail_nth: 1) 12:24:00 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 963.533790] FAULT_INJECTION: forcing a failure. [ 963.533790] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.535984] FAULT_INJECTION: forcing a failure. [ 963.535984] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.536404] CPU: 1 PID: 8122 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 963.536415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.536422] Call Trace: [ 963.536446] dump_stack+0x107/0x167 [ 963.536475] should_fail.cold+0x5/0xa [ 963.536505] _copy_from_user+0x2e/0x1b0 [ 963.536534] set_selection_user+0x73/0x190 [ 963.536556] ? sel_loadlut+0xf0/0xf0 [ 963.536591] tioclinux+0x35b/0x5b0 [ 963.547147] vt_ioctl+0x1ee5/0x2c90 [ 963.547947] ? vt_waitactive+0x3a0/0x3a0 [ 963.548862] ? __lock_acquire+0xbb1/0x5b00 [ 963.549805] ? perf_trace_lock+0xac/0x490 [ 963.550711] ? SOFTIRQ_verbose+0x10/0x10 [ 963.551601] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 963.552741] ? vt_waitactive+0x3a0/0x3a0 [ 963.553632] tty_ioctl+0x862/0x18b0 [ 963.554430] ? tty_fasync+0x390/0x390 [ 963.555263] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 963.556525] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 963.557649] ? do_vfs_ioctl+0x283/0x10d0 [ 963.558532] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 963.559661] ? generic_block_fiemap+0x60/0x60 [ 963.560649] ? __mutex_unlock_slowpath+0xe1/0x600 [ 963.561705] ? selinux_file_ioctl+0xb6/0x270 [ 963.562664] ? tty_fasync+0x390/0x390 [ 963.563487] __x64_sys_ioctl+0x19a/0x210 [ 963.564382] do_syscall_64+0x33/0x40 [ 963.565190] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 963.566298] RIP: 0033:0x7f89447b3b19 [ 963.567100] 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 [ 963.571099] RSP: 002b:00007f8941d29188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 963.572835] RAX: ffffffffffffffda RBX: 00007f89448c6f60 RCX: 00007f89447b3b19 [ 963.574370] RDX: 0000000020000240 RSI: 000000000000541c RDI: 0000000000000003 [ 963.575904] RBP: 00007f8941d291d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.577447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 963.578988] R13: 00007ffca361a13f R14: 00007f8941d29300 R15: 0000000000022000 [ 963.580642] CPU: 0 PID: 8125 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 963.581681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.582827] Call Trace: [ 963.583209] dump_stack+0x107/0x167 [ 963.583722] should_fail.cold+0x5/0xa [ 963.584288] _copy_from_user+0x2e/0x1b0 [ 963.584843] __copy_msghdr_from_user+0x91/0x4b0 [ 963.585527] ? __ia32_sys_shutdown+0x80/0x80 [ 963.586131] ? udp_setsockopt+0xc0/0xc0 [ 963.586724] ? inet_sendmsg+0xbd/0x140 [ 963.587255] ? inet_send_prepare+0x540/0x540 12:24:00 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:00 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 963.587889] ? __sock_sendmsg+0x55/0x190 [ 963.588580] sendmsg_copy_msghdr+0xa1/0x160 [ 963.589190] ? do_recvmmsg+0x6d0/0x6d0 [ 963.589748] ? __lock_acquire+0x1657/0x5b00 [ 963.590387] ___sys_sendmsg+0xc6/0x170 [ 963.590947] ? sendmsg_copy_msghdr+0x160/0x160 [ 963.591616] ? __lockdep_reset_lock+0x180/0x180 [ 963.592297] ? lock_downgrade+0x6d0/0x6d0 [ 963.592890] ? lock_acquire+0x197/0x470 [ 963.593449] ? find_held_lock+0x2c/0x110 [ 963.594043] ? __might_fault+0xd3/0x180 [ 963.594615] ? lock_downgrade+0x6d0/0x6d0 [ 963.595229] __sys_sendmmsg+0x195/0x470 [ 963.595796] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 963.596422] ? lock_downgrade+0x6d0/0x6d0 [ 963.597041] ? __mutex_unlock_slowpath+0xe1/0x600 [ 963.597756] ? wait_for_completion_io+0x270/0x270 [ 963.598455] ? rcu_read_lock_any_held+0x75/0xa0 [ 963.599135] ? vfs_write+0x354/0xa70 [ 963.599683] ? fput_many+0x2f/0x1a0 [ 963.600207] ? ksys_write+0x1a9/0x260 [ 963.600747] ? __ia32_sys_read+0xb0/0xb0 [ 963.601330] __x64_sys_sendmmsg+0x99/0x100 [ 963.601929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.602664] do_syscall_64+0x33/0x40 [ 963.603204] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 963.603930] RIP: 0033:0x7f6f52cadb19 [ 963.604476] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 963.607105] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 963.608184] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 963.609181] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 963.610179] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.611191] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 963.612164] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:00 executing program 0: sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x8}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x8c, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x1a}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:public_content_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x19}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4850}, 0x1) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x90, 0x4, 0x8, 0x201, 0x0, 0x0, {0x3, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x81}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x201}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xfff}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x88b5}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x12}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, 0x0, 0x313, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x10, 0x22, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x5}]}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x58}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20040047) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6b1c5022}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x28, r1, 0x4, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0xfff}}}}}, 0x28}}, 0x20004040) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000006c0)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000880)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)={0xc4, 0x0, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6b}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x401}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x21}}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4800000}]}, 0xc4}, 0x1, 0x0, 0x0, 0x44000}, 0x40000) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x46800}, 0x8080) sendmsg$NFT_MSG_GETCHAIN(r3, 0xfffffffffffffffe, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000009c0)={{0x1, 0x1, 0x18, r0, {0x20}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000000a00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "56bf36c5f6ada8"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r4, 0xc0709411, &(0x7f0000001a00)={{0x0, 0x9ac1, 0x2, 0x192, 0x8, 0x6, 0x8, 0xff, 0x3, 0x1, 0x1, 0x3, 0x2, 0x7fff, 0x8}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000001ac0)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xeb, "f9eb966b66c81c"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000002ac0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000003ac0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000004ac0)={0x578, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xae, "8a5c974c880125"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000068000)={0x6, [{0x0, r6}, {r7}, {}, {0x0, r8}, {0x0, r9}, {}, {}, {}, {0x0, r10}, {0x0, r11}], 0x4, "1a2bfbbaffd09b"}) 12:24:00 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 9) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:24:00 executing program 1: mknod$loop(0x0, 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 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}, 0x41, 0x0, 0x0, 0x7, 0x3, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000000000000000000000500000000000000b20d5f13000080487fec864b245e0f3f9be149f8d6c77220c3fcf35d29bc50e2970787aa50661508725c391553a10ac329f228a4ecdcbf1f6963052f3351f9dde59442b4b0bf27aaf14a1e025d4dbe7a1275b210fdea34bd1d74404d404bd572bd3ad148d3d5f2f48693c2fc1e48895ebdeca2e1f23e618de65bbad5501041647feb9ecddc70760d94252454f66a1a6945c364f2c7e716a9476393d5c7e50ea91bb8342355259b2a14b3855f6043ab78cf8ae36fce00"/213], 0x30}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x30, 0x0, 0x1000000) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=@polexpire={0xcc, 0x1b, 0x51665cf0772cf6eb, 0x0, 0x0, {{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in6=@ipv4={'\x00', '\xff\xff', @local}}, {}, {}, 0x0, 0x8}}, [@policy_type={0xa}]}, 0xcc}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x74, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "a9cc77f2f1d9c67d286b2811f619340d5dfd8f244c867576"}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}, @NL80211_ATTR_4ADDR={0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000007e0000000000000006c6c62559f95a2cbfc2ae9865a10092aab562f80afdde1f7f0622ff8b5320805198dff09559e03ad5c12cff166a640677872867b86530229e41872e050de48c9c17adf0628d07bdd7da648b1748b38af561358c72a070c6018f8d", @ANYRES32=0x0, @ANYBLOB="d77662fea97a101f78936bda3824eda0b9e07a10aa7916f6f1c1c20d6a55bb2c19933d79b1c2090c30a041f77749faa62ed7b64113961ef439008bd0ce9914e6cbd0998e548a7f1cc4034c7630274306d584c0fe2b58d3d514594377dd2ffc8b0ce5d88ccbb6bb9287a5a83891b88ee5aebc3a1a456475fc0b26e418a24307b5d4dc3f452cba1e8a871d3b"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x7f}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x850}, 0x4000) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/warn_count', 0x4080, 0x1) unshare(0x48020200) [ 963.726871] FAULT_INJECTION: forcing a failure. [ 963.726871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.728720] CPU: 0 PID: 8139 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 963.729657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.730780] Call Trace: [ 963.731142] dump_stack+0x107/0x167 [ 963.731638] should_fail.cold+0x5/0xa [ 963.732173] _copy_from_user+0x2e/0x1b0 [ 963.732712] __copy_msghdr_from_user+0x91/0x4b0 [ 963.733336] ? __ia32_sys_shutdown+0x80/0x80 [ 963.733934] ? udp_setsockopt+0xc0/0xc0 [ 963.734472] ? inet_sendmsg+0xbd/0x140 [ 963.734997] ? inet_send_prepare+0x540/0x540 [ 963.735586] ? __sock_sendmsg+0x55/0x190 [ 963.736146] sendmsg_copy_msghdr+0xa1/0x160 [ 963.736725] ? do_recvmmsg+0x6d0/0x6d0 [ 963.737250] ? __lock_acquire+0x1657/0x5b00 [ 963.737835] ___sys_sendmsg+0xc6/0x170 [ 963.738360] ? sendmsg_copy_msghdr+0x160/0x160 [ 963.738976] ? __lockdep_reset_lock+0x180/0x180 [ 963.739599] ? lock_downgrade+0x6d0/0x6d0 [ 963.740173] ? lock_acquire+0x197/0x470 [ 963.740705] ? find_held_lock+0x2c/0x110 [ 963.741261] ? __might_fault+0xd3/0x180 [ 963.741809] ? lock_downgrade+0x6d0/0x6d0 [ 963.742380] __sys_sendmmsg+0x195/0x470 [ 963.742937] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 963.743525] ? lock_downgrade+0x6d0/0x6d0 [ 963.744115] ? __mutex_unlock_slowpath+0xe1/0x600 [ 963.744756] ? wait_for_completion_io+0x270/0x270 [ 963.745409] ? rcu_read_lock_any_held+0x75/0xa0 [ 963.746025] ? vfs_write+0x354/0xa70 [ 963.746535] ? fput_many+0x2f/0x1a0 [ 963.747023] ? ksys_write+0x1a9/0x260 [ 963.747547] ? __ia32_sys_read+0xb0/0xb0 [ 963.748097] __x64_sys_sendmmsg+0x99/0x100 [ 963.748683] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.749372] do_syscall_64+0x33/0x40 [ 963.749872] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 963.750556] RIP: 0033:0x7f6f52cadb19 [ 963.751055] 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 [ 963.753511] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 963.754530] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 963.755473] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 963.756449] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.757396] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000001 [ 963.758355] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 963.769695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 963.773168] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 12:24:00 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) (fail_nth: 2) 12:24:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:00 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 963.834649] FAULT_INJECTION: forcing a failure. [ 963.834649] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 963.837882] CPU: 0 PID: 8146 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 963.839305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 963.841035] Call Trace: [ 963.841591] dump_stack+0x107/0x167 [ 963.842509] should_fail.cold+0x5/0xa [ 963.843501] _copy_to_user+0x2e/0x180 [ 963.844503] simple_read_from_buffer+0xcc/0x160 [ 963.845502] proc_fail_nth_read+0x198/0x230 [ 963.846380] ? proc_sessionid_read+0x230/0x230 [ 963.847329] ? security_file_permission+0x24e/0x570 [ 963.848371] ? perf_trace_initcall_start+0x101/0x380 [ 963.849436] ? proc_sessionid_read+0x230/0x230 [ 963.850360] vfs_read+0x228/0x580 [ 963.851086] ksys_read+0x12d/0x260 [ 963.851808] ? vfs_write+0xa70/0xa70 [ 963.852612] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 963.853709] ? syscall_enter_from_user_mode+0x1d/0x50 [ 963.854783] do_syscall_64+0x33/0x40 [ 963.855551] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 963.856634] RIP: 0033:0x7f894476669c [ 963.857401] 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 [ 963.861183] RSP: 002b:00007f8941d29170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 963.862758] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f894476669c [ 963.864246] RDX: 000000000000000f RSI: 00007f8941d291e0 RDI: 0000000000000004 [ 963.865753] RBP: 00007f8941d291d0 R08: 0000000000000000 R09: 0000000000000000 [ 963.867297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 963.868763] R13: 00007ffca361a13f R14: 00007f8941d29300 R15: 0000000000022000 [ 963.900799] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 963.907863] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 12:24:16 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:24:16 executing program 0: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) r1 = add_key$keyring(&(0x7f0000000600), &(0x7f0000000540)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000080)=0x8) add_key(&(0x7f0000000580)='blacklist\x00', &(0x7f00000005c0)={'syz', 0x3}, &(0x7f0000000840)="059eac3d2a146cc76bf225a405e7d56ed9403d7562dcc0854c97918ffd628013e67276809b422d6a5c4324d3c03d3bf5a2b1efe513bd78fb054b800eaf5d77d2cb77bfafddfbb7f0f4fc1aad29bcd86cf1b874e0a08b700ae023391724734904d451f8d876fa5e5b9e4261ac0806e3177d7e2efd050c76250e317a51ac4bdb4fd8246bb6d87c2e5fbaf04c70262d659c097059e432372ba1e76b", 0x9a, r0) r2 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000a40), &(0x7f0000000a80)={'syz', 0x1}, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r3, 0xa}) keyctl$chown(0x4, r1, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r2) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000740)=ANY=[@ANYBLOB="02000000000000000102030405060708090a0b0c0d0e0f1011121314151617182200000000000000002b32333400083723c8081953e7c5383b3a3b3c3d3e3f405fe2b9000016000000bbe5df997929447061d8adcd7a1e305c495a517c29b54c46a14c0fabe8ff0f0000000000002c9458e4fbb55b6fbedbd870ce6bdc45624e0f747f06d71eec45021a10f9020a6bf73bd04abb57ccc5a42caf121a0eeea6af2c1c3beea36d4621d9dacb3747f4bdd7c92b56e4d85dd40bbaf5028e6fbb987d44f156318f9049238404afc1f31d04a5eb27464c7fe83805ab69"], 0x48, r1) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'icmp\x00'}, &(0x7f0000000900)=0x1e) add_key(&(0x7f0000000500)='id_resolver\x00', &(0x7f0000000640)={'syz', 0x1}, &(0x7f0000000680)="25be5917fc65b9476a3f4085715e80f28b7d684f4da0822b22c171b33a8320ab9263e47c1dd3cfcd78efd01ec3e1330743bdcc2ae0186a9d3928e67f70722e967d9b8b10ed90865b07df5aefbe57c6de1fb1e0df4d30cdbddbf70aa31ae89498e2cc2a59f5b11e6ca9b0cad27e1e0c3fcb937365dba08c34e92f0e0336c6b2ce88053c071060524ff35ec5c9e84d7dcb92146d03963c1933a482d22e4599608c0ac9ad4636a14088cb9b92", 0xab, 0xfffffffffffffffb) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:24:16 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) signalfd4(r0, &(0x7f0000000000)={[0x100000001]}, 0x8, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x2) 12:24:16 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:24:16 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:16 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) r0 = eventfd(0x0) io_setup(0x3, &(0x7f0000000700)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x13) io_submit(r1, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000200)=ANY=[@ANYBLOB="001c0d3bb6c1d5cef305c074237e463a29097a5f0e26e266000093db293d211cd6736c92a2713a554ef186e5738d54aafbb1c0757e95ea38583045ce955fdab7cb38e4720f0a9ece33655eaed6508da967c77629afdfe3ed793b3e4a77ddad135363fd9d8d67eb82141231ff8aa5f0ffff4ef91271d9f5ef8b675c9a8bdf97d248d4cdd51bc0747224315cafa1ea44f6004e2f9603bca9c507ee80811f65306fccd97614bae62f11bbce9a5fe73d4d6eab17ed1a76cdc79f823647c55d945e8608979898afada38eaac8c2313ba4411c1a60d0cf5b88", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) ftruncate(0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(r2, &(0x7f00000018c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r6 = epoll_create1(0x0) r7 = eventfd(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000001c0)={0x40002006}) io_setup(0x3, &(0x7f0000000700)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_submit(r8, 0x1, &(0x7f00000009c0)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x1, r7}]) r10 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r10, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x8, &(0x7f00000019c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="1df87a593804843eea379872307d4402d601e7cf2279d750113a1139e000da46ed8b90cffa429de0012c682c", 0x2c, 0x7, 0x0, 0x3}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000400)="9439fc7ec889109ce946528406404737c5a867fc2ca967321685a4d28e40710b2c412e2e635d1ac4b7ddaa2c0cd9a613e1fb144e1bb146a7ab0d4f6435682401c6d7a3662103b5d1dc4135720714f5506b3f9415731162daa436c33e2ab4be46e68deaada01d1f87e6775dc6b62783be5f4789ee7d46d7afd24705f9ed35ba2af5083cf2d4f3a44793becfe2bc5e3e86f384cd4c3972248bb4ef43b1b3558f96174ca3ed8460e3e3a9bb4e7f1b7510cd40", 0xb1, 0x80000001, 0x0, 0x2, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0xff, 0xffffffffffffffff, &(0x7f0000000740)="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", 0x1000, 0xfffffffffffffff9, 0x0, 0x0, r10}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x8, 0x8, 0xffffffffffffffff, &(0x7f00000005c0)="3cf709cf7e6e11f6ce381897fd82d9724527f3916230968ea165375d1fa723325fd6dec5948a7d8fcfdf95efa5a5ef2f5271d30fc18c459d17f2ccbbf70ff326f0c7f023f64da7be6f3365e02e9bb37b4c57e5f43b5abddd0baa9253576f1a1638294e48c07d9bfeb25d551d1cd6104d811d5ad8f8837de8bcbe65debbe6483b841c1f0e82feaae2d6a8b04f4ddb964ae2ed0ca40578877d6ad7c85c59adb00644a94b693586dc8ce9d9c20664f2b31717483402576b22f1fe7032cf60b96c9512942a896851", 0xc6, 0x9}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000001740)=';/', 0x2}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x2, 0x8001, 0xffffffffffffffff, &(0x7f00000017c0)="454c0c74bcfdde811841856e530b10bc3a52dadf25d3eac5c14a280c223f7ec17ed6c7b7036414fedf83eca4", 0x2c, 0xfffffffffffff800, 0x0, 0x3}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x7, 0x2, r4, &(0x7f0000001840)="c92e2b082cbe7ba590aa318ddf28cde5f6e2cdf438c7f53cb839372090e4e63adc97855199ee7735229a2d3fc9f5c884ce75c6f45aaaee8cebf05ce5df0eec8704629edfe64c87c3da771fa338d399ed658159a4b5edeef1a7a02a9cc79596b208fe3ab21cd8dc3092ac3e72513b43881961a26d70aa", 0x76, 0x7, 0x0, 0x0, r5}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x7, 0x2, r3, &(0x7f0000001940)="bcb128a628", 0x5, 0x6f, 0x0, 0x1, r7}]) fstatfs(r3, &(0x7f0000000140)=""/162) 12:24:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:16 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x2, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 979.498866] FAULT_INJECTION: forcing a failure. [ 979.498866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.501353] CPU: 1 PID: 8168 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 979.502730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.504408] Call Trace: [ 979.504945] dump_stack+0x107/0x167 [ 979.505689] should_fail.cold+0x5/0xa [ 979.506467] _copy_from_user+0x2e/0x1b0 [ 979.507285] __copy_msghdr_from_user+0x91/0x4b0 [ 979.508250] ? __ia32_sys_shutdown+0x80/0x80 [ 979.509156] ? udp_setsockopt+0xc0/0xc0 [ 979.509967] ? inet_sendmsg+0xbd/0x140 [ 979.510765] ? inet_send_prepare+0x540/0x540 [ 979.511662] ? __sock_sendmsg+0x55/0x190 [ 979.512497] sendmsg_copy_msghdr+0xa1/0x160 [ 979.513372] ? do_recvmmsg+0x6d0/0x6d0 [ 979.514171] ? __lock_acquire+0x1657/0x5b00 [ 979.515060] ___sys_sendmsg+0xc6/0x170 [ 979.515864] ? sendmsg_copy_msghdr+0x160/0x160 [ 979.516811] ? __lockdep_reset_lock+0x180/0x180 [ 979.517752] ? lock_downgrade+0x6d0/0x6d0 [ 979.518607] ? lock_acquire+0x197/0x470 [ 979.519419] ? find_held_lock+0x2c/0x110 [ 979.520269] ? __might_fault+0xd3/0x180 [ 979.521244] ? lock_downgrade+0x6d0/0x6d0 [ 979.522169] __sys_sendmmsg+0x195/0x470 [ 979.522981] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 979.523865] ? lock_downgrade+0x6d0/0x6d0 [ 979.524743] ? __mutex_unlock_slowpath+0xe1/0x600 [ 979.525724] ? wait_for_completion_io+0x270/0x270 [ 979.526764] ? rcu_read_lock_any_held+0x75/0xa0 [ 979.527928] ? vfs_write+0x354/0xa70 [ 979.528819] ? fput_many+0x2f/0x1a0 [ 979.529667] ? ksys_write+0x1a9/0x260 [ 979.530443] ? __ia32_sys_read+0xb0/0xb0 [ 979.531274] __x64_sys_sendmmsg+0x99/0x100 [ 979.532125] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.533183] do_syscall_64+0x33/0x40 [ 979.533961] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 979.534997] RIP: 0033:0x7f6f52cadb19 [ 979.535749] 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 [ 979.539470] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 979.541008] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 979.542445] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 979.543874] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.545312] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 979.546744] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:16 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 11) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:24:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b2f, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:16 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:24:16 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:16 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10204, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x10, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100), &(0x7f0000000180)='./file1\x00', 0x8, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) utimensat(r0, 0x0, &(0x7f0000000200), 0x0) syz_open_dev$vcsn(0x0, 0xef03, 0x240000) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x83, 0x6, @remote}, 0x14) openat(0xffffffffffffffff, 0x0, 0x80000, 0x11b) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xa57a, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4000010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x762, &(0x7f0000000000)={0x0, 0xf65e, 0x4, 0x3, 0x1bd}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000004c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x3, 0x6000, @fd_index=0xa, 0x1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/70, 0x46}], 0x6, 0x19, 0x1, {0x0, r1}}, 0x80000000) [ 979.730401] FAULT_INJECTION: forcing a failure. [ 979.730401] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 979.732553] CPU: 0 PID: 8196 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 979.733667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 979.735036] Call Trace: [ 979.735477] dump_stack+0x107/0x167 [ 979.736099] should_fail.cold+0x5/0xa [ 979.736747] _copy_from_user+0x2e/0x1b0 [ 979.737425] __copy_msghdr_from_user+0x91/0x4b0 [ 979.738206] ? __ia32_sys_shutdown+0x80/0x80 [ 979.738939] ? udp_setsockopt+0xc0/0xc0 [ 979.739608] ? inet_sendmsg+0xbd/0x140 [ 979.740264] ? inet_send_prepare+0x540/0x540 [ 979.740957] ? __sock_sendmsg+0x55/0x190 [ 979.741596] sendmsg_copy_msghdr+0xa1/0x160 [ 979.742275] ? do_recvmmsg+0x6d0/0x6d0 [ 979.742895] ? __lock_acquire+0x1657/0x5b00 [ 979.743583] ___sys_sendmsg+0xc6/0x170 [ 979.744198] ? sendmsg_copy_msghdr+0x160/0x160 [ 979.744933] ? __lockdep_reset_lock+0x180/0x180 [ 979.745661] ? lock_downgrade+0x6d0/0x6d0 [ 979.746320] ? lock_acquire+0x197/0x470 [ 979.746941] ? find_held_lock+0x2c/0x110 [ 979.747598] ? __might_fault+0xd3/0x180 [ 979.748240] ? lock_downgrade+0x6d0/0x6d0 [ 979.748962] __sys_sendmmsg+0x195/0x470 [ 979.749636] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 979.750359] ? lock_downgrade+0x6d0/0x6d0 [ 979.751074] ? __mutex_unlock_slowpath+0xe1/0x600 [ 979.751853] ? wait_for_completion_io+0x270/0x270 [ 979.752617] ? rcu_read_lock_any_held+0x75/0xa0 [ 979.753388] ? vfs_write+0x354/0xa70 [ 979.754018] ? fput_many+0x2f/0x1a0 [ 979.754628] ? ksys_write+0x1a9/0x260 [ 979.755277] ? __ia32_sys_read+0xb0/0xb0 [ 979.755959] __x64_sys_sendmmsg+0x99/0x100 [ 979.756655] ? syscall_enter_from_user_mode+0x1d/0x50 [ 979.757468] do_syscall_64+0x33/0x40 [ 979.758059] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 979.758868] RIP: 0033:0x7f6f52cadb19 [ 979.759459] 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 [ 979.762353] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 979.763545] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 979.764701] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 979.765834] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 979.767012] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 979.768191] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:16 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:16 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b30, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:16 executing program 4: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="00fe26f08c717172e91d11fcf1d03e37d0a9cdc5246497e6e9be2a52b04fa488404cabd15439f170e429dd5057d7d5db566fc9e481b1128bce328ef44be2ac02ea82a613a077c2508b07638c2da855795a8523c7986a4979fc9300627bae481812a27b8f03511a4dfbfc9680cf5c993b89f8efb3de820ef8e9bd306955000037976789cf995521a65b9192b2dde0498242f3042690688050b620e188a301b717bf204eb12a7fcd85332358a4e595f838fbe8e29ca7b0315e9f9e74ba8f08031384702d819754"], &(0x7f0000000340)=""/106, 0x6a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x4, 0x0, 0x0, 0x0, 0x1, 0xbef7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x9, 0x1}, 0x2030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xfffffefffbffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) recvmmsg(r0, 0x0, 0x0, 0x16060, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000140)={0x401}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) recvmmsg(r5, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)=""/113, 0x71}, {&(0x7f0000000700)=""/159, 0x9f}, {&(0x7f00000007c0)=""/218, 0xda}, {&(0x7f00000008c0)=""/208, 0xd0}, {&(0x7f00000009c0)=""/177, 0xb1}, {&(0x7f00000004c0)=""/26, 0x1a}], 0x8, &(0x7f0000000500)=""/40, 0x28}, 0x4}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/119, 0x77}, {&(0x7f0000000680)=""/14, 0xe}, {&(0x7f0000000b80)=""/51, 0x33}], 0x3, &(0x7f0000000c00)=""/136, 0x88}, 0x9}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000cc0)=""/91, 0x5b}, {&(0x7f0000000d40)=""/38, 0x26}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x3, &(0x7f0000000e40)=""/44, 0x2c}, 0xae36}, {{&(0x7f0000000e80)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/193, 0xc1}], 0x1, &(0x7f0000001040)=""/1, 0x1}}, {{&(0x7f0000001080)=@rc={0x1f, @none}, 0x80, &(0x7f0000001140)=[{&(0x7f0000001100)=""/7, 0x7}], 0x1, &(0x7f0000001b40)=""/133, 0x85}, 0x1}, {{&(0x7f0000001200)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001380)=""/209, 0xd1}, {&(0x7f0000001480)=""/14, 0xe}, {&(0x7f00000014c0)=""/89, 0x59}, {&(0x7f0000001540)=""/186, 0xba}, {&(0x7f0000001600)=""/76, 0x4c}], 0x7, &(0x7f0000001700)=""/94, 0x5e}, 0x5}, {{&(0x7f0000001780)=@pppol2tpv3, 0x80, &(0x7f0000001800)=[{&(0x7f0000002e00)=""/4096, 0x1000}], 0x1, &(0x7f0000001840)=""/196, 0xc4}, 0x1ff}], 0x7, 0x0, &(0x7f0000001b00)={0x77359400}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 12:24:16 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 980.026841] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1025 (only 16 groups) 12:24:31 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:31 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:24:31 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x20060040) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x2e4, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x99}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3db00d48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34145f2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xde}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7c9e501b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5e7717dd}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4737dca9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x24}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x55732703}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x67}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x644c7808}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6f}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x47b2e889}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x34d22e5a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x94}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x361f03}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf0}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5b262648}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x75a3213c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x96b3c28}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1234d83a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x687ba1d7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x69}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7c}]}, {0x4}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x120, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e5705d7}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x612a4de5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x39}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x91}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x51}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x318ad00b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x157867c2}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x46974f54}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2117226a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7a44ab33}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3e25c1f0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x29369ee1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x33bbd7c8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x318437e9}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x331033c4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x15de570}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x73aabed0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xcb}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x62}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37894616}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x44, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}]}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6, 0xa, 0x3}, @IEEE802154_ATTR_COORD_REALIGN={0x5, 0x1b, 0x80}, @IEEE802154_ATTR_SF_ORD={0x5, 0x18, 0xb2}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x5}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x8}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x80}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0xb}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x2}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000044}, 0x20040800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000640), r2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000880)={&(0x7f0000000700)={0x170, r3, 0x400, 0x70bd29, 0x8, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_IE={0x145, 0x2a, [@mic={0x8c, 0x10, {0x30f, "5e32f898caf8", @short="86f22b91967fe396"}}, @link_id={0x65, 0x12, {@initial, @broadcast}}, @chsw_timing={0x68, 0x4, {0x3, 0x4c0}}, @tim={0x5, 0xe8, {0x7f, 0x9c, 0x1, "eca77272118173ca5df1b37b9f773cc7ae69a0b363fd53d72114b5f4aa011f232be6dcd70540c7e212480d82213b0f367507232b2f767f70bc671520985a4ee97a2661ef988f04f6208b1aa5ba88b48a102e9127ceeaf9fc188b5f22728c84becce04a3dbde346bdc16b03870d9911a5c184360e8cd1b52f55a75f182aae39984321e2cea72135f2ae15563b84ec294771d587fc9e2ddc1b8dea49f3afcd7d2552c9fa065b63e148e83a7c2b9ecb9119234c18a7c6b9641f3af11f80d6dcf2d4df60e5097849b04196335ddd5baf0040fca139fc52b35e3af48db3d6bd657633cac365083e"}}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @ht={0x2d, 0x1a, {0x40, 0x1, 0x0, 0x0, {0x1, 0x4, 0x0, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x8, 0xffffffff, 0x80}}, @ibss={0x6, 0x2}, @cf={0x4, 0x6, {0x40, 0x8, 0x6, 0x4}}]}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0xd, 0x6}}]}, 0x170}, 0x1, 0x0, 0x0, 0x20000008}, 0x4000010) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000940), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000980)={'wpan1\x00'}) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x3c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_LLSEC_SECLEVELS={0x5, 0x35, 0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x90, 0x0, 0x6, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, '^\\!\xb7}@:\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}]}, 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000e00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c80)={0x120, r4, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0x34, 0x4, 0x0, 0x1, [{0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xcc, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9aee}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x12271705}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a2db207}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7a0f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xeadd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x42435d98}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2748}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f11b1f1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6614e37d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf3d6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3527a012}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xdeb7962}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x49242162}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4f9c9105}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x927a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d79599}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7265}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2e5a457e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x509e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5985}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7e6f4618}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbd}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x2080}, 0x800) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001080)={&(0x7f0000000ec0)={0x194, r3, 0x1, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0x8}, @val={0xc, 0x99, {0x6, 0x6c}}}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x4}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "289f02e493babac1ccc508abd517174ebb254b336c05b15d"}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MNTR_FLAGS={0x2c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MNTR_FLAGS={0x18, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}]}], @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "d11c6c03383ace7c3b9ba54d04b71298e4277147991a5fb6"}, @NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "b079add2abcfd18a12dedb6b9455caa36e24a9c8ee7a0e42"}, @NL80211_ATTR_MNTR_FLAGS={0x1c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x10, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0x20, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_FCSFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}]]}, 0x194}, 0x1, 0x0, 0x0, 0x24040000}, 0x10) 12:24:31 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 12) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:24:31 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b31, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000300)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000700)={0x0, "949ff6f3269ae032a32472606ddb75c3"}) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000001700)={0x0, 0x1, {0x80000000, @struct={0x8000}, r3, 0x5, 0x6, 0xfff, 0x3f, 0x0, 0x9d, @usage, 0x6, 0xfffffffe, [0x4, 0x5, 0x2, 0x87, 0x400, 0xffff]}, {0x7, @struct={0x9, 0x713c}, r4, 0x984, 0x6b, 0x27, 0x3, 0x9, 0x4cf, @struct={0x8, 0x6}, 0x9, 0x4, [0x200, 0x2, 0x3, 0x0, 0x1, 0xb6da]}, {0xce6, @struct={0x2, 0x2}, 0x0, 0xffffffff, 0x6, 0x7fff, 0x101, 0x2, 0x82, @usage=0x4fa, 0x80000001, 0x4, [0x4, 0x9, 0x4, 0x2, 0x863b, 0x700000]}, {0x401, 0x9, 0x3}}) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0xee01, @ANYRESOCT, @ANYRES32=r1, @ANYRES64], 0x134}, 0x1, 0x0, 0x0, 0x4005}, 0x4044006) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r5, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$TIOCGPTLCK(r5, 0x80045439, &(0x7f0000000180)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x10) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRES16], 0x20}}, 0x0) 12:24:32 executing program 4: 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffe}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x10000) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x1f, 0x8d, 0x8, 0xcf, 0x0, 0x9, 0x35410, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x400}, 0x0, 0x69, 0x9, 0x6, 0x100000001, 0x401, 0x4, 0x0, 0x4, 0x0, 0x7}, r1, 0x1, r2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x7ffff000, 0x811) 12:24:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:32 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b32, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 995.200786] FAULT_INJECTION: forcing a failure. [ 995.200786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 995.203652] CPU: 1 PID: 8244 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 995.205136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 995.206894] Call Trace: [ 995.207464] dump_stack+0x107/0x167 [ 995.208259] should_fail.cold+0x5/0xa [ 995.209111] _copy_from_user+0x2e/0x1b0 [ 995.209961] __copy_msghdr_from_user+0x91/0x4b0 [ 995.210944] ? __ia32_sys_shutdown+0x80/0x80 [ 995.211876] ? udp_setsockopt+0xc0/0xc0 [ 995.212732] ? inet_sendmsg+0xbd/0x140 [ 995.213550] ? inet_send_prepare+0x540/0x540 [ 995.214470] ? __sock_sendmsg+0x55/0x190 [ 995.215335] sendmsg_copy_msghdr+0xa1/0x160 [ 995.216252] ? do_recvmmsg+0x6d0/0x6d0 [ 995.217091] ? __lock_acquire+0x1657/0x5b00 [ 995.218008] ___sys_sendmsg+0xc6/0x170 [ 995.218826] ? sendmsg_copy_msghdr+0x160/0x160 [ 995.219785] ? __lockdep_reset_lock+0x180/0x180 [ 995.220764] ? lock_downgrade+0x6d0/0x6d0 [ 995.221638] ? lock_acquire+0x197/0x470 [ 995.222473] ? find_held_lock+0x2c/0x110 [ 995.223334] ? __might_fault+0xd3/0x180 [ 995.224161] ? lock_downgrade+0x6d0/0x6d0 [ 995.225075] __sys_sendmmsg+0x195/0x470 [ 995.225920] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 995.226819] ? lock_downgrade+0x6d0/0x6d0 [ 995.227712] ? __mutex_unlock_slowpath+0xe1/0x600 [ 995.228732] ? wait_for_completion_io+0x270/0x270 [ 995.229748] ? rcu_read_lock_any_held+0x75/0xa0 [ 995.230726] ? vfs_write+0x354/0xa70 [ 995.231504] ? fput_many+0x2f/0x1a0 [ 995.232277] ? ksys_write+0x1a9/0x260 [ 995.232298] ? __ia32_sys_read+0xb0/0xb0 [ 995.232328] __x64_sys_sendmmsg+0x99/0x100 [ 995.232346] ? syscall_enter_from_user_mode+0x1d/0x50 12:24:32 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 995.232368] do_syscall_64+0x33/0x40 [ 995.232390] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 995.232403] RIP: 0033:0x7f6f52cadb19 [ 995.232442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 995.232453] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 12:24:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 995.232475] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 995.232486] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 995.232497] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 995.232508] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 12:24:32 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 995.232520] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:32 executing program 4: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80400) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ftruncate(r0, 0x1000003) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000280)={0x0, 0x1, 0x2}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f6669e518e0079a7c6ec86c65300a"], 0xb) 12:24:32 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b33, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:32 executing program 7: rename(&(0x7f00000006c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) fcntl$getflags(r1, 0x40a) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x1}, {}, {0x100000001}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}, 0x0, @in=@multicast1, 0xffffffff}}, 0xe8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x40081, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001e00)=""/4098, &(0x7f0000000080)=0x1002) preadv2(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1f) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x2}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) unshare(0x48020200) 12:24:32 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000180)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x1, [{}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x2f) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00000000c0)={0x80000001}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1ec48e4809c0f077}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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0x1024}, 0x1, 0x0, 0x0, 0x2004c080}, 0x4000) 12:24:32 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 13) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 995.471223] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 995.503830] FAULT_INJECTION: forcing a failure. [ 995.503830] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 995.506641] CPU: 0 PID: 8274 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 995.508095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 995.509862] Call Trace: [ 995.510428] dump_stack+0x107/0x167 [ 995.511233] should_fail.cold+0x5/0xa [ 995.512053] _copy_from_user+0x2e/0x1b0 [ 995.512918] __copy_msghdr_from_user+0x91/0x4b0 [ 995.513927] ? __ia32_sys_shutdown+0x80/0x80 [ 995.514884] ? udp_setsockopt+0xc0/0xc0 [ 995.515738] ? inet_sendmsg+0xbd/0x140 [ 995.516607] ? inet_send_prepare+0x540/0x540 [ 995.517547] ? __sock_sendmsg+0x55/0x190 [ 995.518452] sendmsg_copy_msghdr+0xa1/0x160 [ 995.519373] ? do_recvmmsg+0x6d0/0x6d0 [ 995.520241] ? __lock_acquire+0x1657/0x5b00 [ 995.521199] ___sys_sendmsg+0xc6/0x170 [ 995.522065] ? sendmsg_copy_msghdr+0x160/0x160 [ 995.523056] ? __lockdep_reset_lock+0x180/0x180 [ 995.524132] ? lock_acquire+0x197/0x470 [ 995.525010] ? find_held_lock+0x2c/0x110 [ 995.525901] ? __might_fault+0xd3/0x180 [ 995.526782] ? lock_downgrade+0x6d0/0x6d0 [ 995.527703] ? io_schedule_timeout+0x140/0x140 [ 995.528738] __sys_sendmmsg+0x195/0x470 [ 995.529628] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 995.530585] ? lock_downgrade+0x6d0/0x6d0 [ 995.531531] ? __mutex_unlock_slowpath+0xe1/0x600 [ 995.532621] ? wait_for_completion_io+0x270/0x270 [ 995.533695] ? rcu_read_lock_any_held+0x75/0xa0 [ 995.534732] ? vfs_write+0x354/0xa70 [ 995.535566] ? fput_many+0x2f/0x1a0 [ 995.536383] ? ksys_write+0x1a9/0x260 [ 995.537260] ? __ia32_sys_read+0xb0/0xb0 [ 995.538187] __x64_sys_sendmmsg+0x99/0x100 [ 995.539145] ? syscall_enter_from_user_mode+0x1d/0x50 [ 995.540303] do_syscall_64+0x33/0x40 [ 995.541148] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 995.542310] RIP: 0033:0x7f6f52cadb19 [ 995.543157] 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 [ 995.547343] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 995.549128] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 995.550769] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 995.552404] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 995.554063] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 995.555742] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:48 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:24:48 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) sendfile(r1, r0, 0x0, 0x10001) openat(r0, &(0x7f0000000140)='./file1\x00', 0x40080, 0x108) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0x81, 0x2, 0xfb, 0x81, 0x0, 0x9, 0x0, 0xc, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x40000, 0x8, 0x7, 0x8, 0x841, 0xfffffffc, 0xffe0, 0x0, 0x9, 0x0, 0x100000000}, 0x0, 0x8, 0xffffffffffffffff, 0x8) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r3) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="696fe368613ff7905af4d1384ff2fb2c00"]) 12:24:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x10000) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$SMC_PNETID_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0xe2c, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x1c}}, 0x11) 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) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) vmsplice(r3, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index, 0x0, 0x0, 0xb1d0}, 0x10000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) setresuid(0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) syz_io_uring_submit(r6, r5, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x80000001) io_uring_enter(r3, 0x645f, 0x0, 0x0, 0x0, 0x0) 12:24:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b34, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:48 executing program 4: perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x4, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003800)='geneve0\x00', 0x10) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="007da1804886b1655e09966a7e07c44fecf87834ecdbb6650240e9635802006dcb1b3d4462fe59be4c706b17c759b22d78c09367f849dcb8494ee15dcf7d0932dbaed64f8c680c37873c7d65eecdf0eaed8aa6cb52ef5ae7ab35864fec9cb6832dcf658d3b207a59e9d55e0757fcf48c97ef843f7ede5be452bfdc5b8bda75db5addf79359646f5dd753b0a4dd8b547b8f2ee628bc7ae5039c5c0c46bc77bd6ca97da058650962621b87e61c3c970774ffcfb54b46469a6f0aa9b4c1aaeaeb19dbfd55799b"]) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000180)={0x2}) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x38, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fallocate(r0, 0x0, 0x7ff, 0x1) ioctl$PTP_SYS_OFFSET(0xffffffffffffffff, 0x43403d05, &(0x7f0000000040)={0xd}) r3 = fork() ptrace(0x10, r3) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000000380)) fcntl$setown(r2, 0x8, r3) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000023c0)={'vxcan1\x00'}) unshare(0x48020200) 12:24:48 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 14) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:24:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1011.315012] FAULT_INJECTION: forcing a failure. [ 1011.315012] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1011.317867] CPU: 0 PID: 8297 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1011.319254] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1011.320942] Call Trace: [ 1011.321481] dump_stack+0x107/0x167 [ 1011.322225] should_fail.cold+0x5/0xa [ 1011.323003] _copy_from_user+0x2e/0x1b0 [ 1011.323810] __copy_msghdr_from_user+0x91/0x4b0 [ 1011.324754] ? __ia32_sys_shutdown+0x80/0x80 [ 1011.325642] ? udp_setsockopt+0xc0/0xc0 [ 1011.326445] ? inet_sendmsg+0xbd/0x140 [ 1011.327234] ? inet_send_prepare+0x540/0x540 [ 1011.328110] ? __sock_sendmsg+0x55/0x190 [ 1011.328964] sendmsg_copy_msghdr+0xa1/0x160 [ 1011.329826] ? do_recvmmsg+0x6d0/0x6d0 [ 1011.330618] ? __lock_acquire+0x1657/0x5b00 [ 1011.331502] ___sys_sendmsg+0xc6/0x170 [ 1011.332290] ? sendmsg_copy_msghdr+0x160/0x160 [ 1011.333222] ? __lockdep_reset_lock+0x180/0x180 [ 1011.334170] ? lock_acquire+0x197/0x470 [ 1011.334970] ? find_held_lock+0x2c/0x110 [ 1011.335801] ? __might_fault+0xd3/0x180 [ 1011.336105] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1011.336601] ? lock_downgrade+0x6d0/0x6d0 [ 1011.336642] ? io_schedule_timeout+0x140/0x140 [ 1011.336679] __sys_sendmmsg+0x195/0x470 [ 1011.340832] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1011.341704] ? lock_downgrade+0x6d0/0x6d0 [ 1011.342563] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1011.343543] ? wait_for_completion_io+0x270/0x270 [ 1011.344519] ? rcu_read_lock_any_held+0x75/0xa0 [ 1011.345471] ? vfs_write+0x354/0xa70 [ 1011.346229] ? fput_many+0x2f/0x1a0 [ 1011.346969] ? ksys_write+0x1a9/0x260 [ 1011.347741] ? __ia32_sys_read+0xb0/0xb0 [ 1011.348572] __x64_sys_sendmmsg+0x99/0x100 [ 1011.349444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1011.350488] do_syscall_64+0x33/0x40 [ 1011.351250] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1011.352285] RIP: 0033:0x7f6f52cadb19 [ 1011.353054] 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 [ 1011.356770] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1011.358305] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1011.359740] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1011.361194] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1011.362627] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1011.364061] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:24:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:24:48 executing program 0: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x10) open_by_handle_at(r0, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@private2, 0x78, r5}) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x2) r6 = epoll_create1(0x80000) r7 = socket$netlink(0x10, 0x3, 0x0) sendfile(r7, 0xffffffffffffffff, 0x0, 0x10000) r8 = openat$incfs(r0, &(0x7f0000000280)='.log\x00', 0x20900, 0x108) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r8, &(0x7f00000002c0)={0x10}) ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f0000000000)={0x2}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x200) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x30, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x48844) 12:24:48 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:24:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b35, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:24:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') recvmsg$unix(0xffffffffffffffff, 0x0, 0x40022160) unlinkat(0xffffffffffffffff, &(0x7f0000000c80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000280)='./file2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, 0x0) statfs(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=""/87) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 12:24:48 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:24:48 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b36, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:25:04 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{0x0}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000016c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001f0020002cff0f00000000000001000004d20a0000000003000000000000000000800000000000000000000000f276dd5e25621b30d0fa5e5397cffae35422e87c262ae7c9bbeac349da3283b66d479f0027466dcc9df222808a6f84023df91c522b2ebe80e508a5"], 0x40}}, 0x4000041) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000007c0)=@updsa={0x244, 0x10, 0x1, 0x0, 0x0, {{@in=@private=0xa010100, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x32}, @in6=@private0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0xa, 0x4, 0x0, 0xa0}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}, @extra_flags={0x8, 0x18, 0xfd}, @address_filter={0x28, 0x1a, {@in=@multicast1, @in=@remote, 0xa, 0x8, 0x80}}, @sec_ctx={0xc9, 0x8, {0xc5, 0x8, 0x0, 0x5, 0xbd, "d70d08c0aa2bb14b526f4ba5139e4329fc7ba9404c9b38554cfc89192893f57f0fca02b662f57239f5ddf30413c5329ea9e464608bac5d0e791d0a180b470def24673a5fab20f6b6a83c38bf42d6b78dbddbac180b6ae6449a263c95d1baa72a1d2ddcb645693970e98d651eb039bd32cf040eb7f54262ae031746de8d3901280ee5dc733eac2d75c1e6c8e2e2d16bc7b3220eb60a79339f8fc565ec1becb79ac7447aea3db0561388e0b1a08427266784352f14022eb7f9c2b67272ed"}}]}, 0x244}}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[], 0x84}}, 0x24000091) dup(0xffffffffffffffff) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_PAN_ID(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r6, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x28}}, 0x0) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xfffffffffffffecf, &(0x7f0000000400)={&(0x7f0000000480)={0x44, r3, 0x8, 0x70bd27, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20000004) creat(&(0x7f0000000080)='./file0\x00', 0x0) 12:25:04 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') recvmsg$unix(0xffffffffffffffff, 0x0, 0x40022160) unlinkat(0xffffffffffffffff, &(0x7f0000000c80)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000280)='./file2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, 0x0) statfs(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000500)=""/87) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x100000001) 12:25:04 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 15) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:04 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b37, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:04 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:25:04 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4d635, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x800000, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x45) read(r0, &(0x7f0000000080)=""/59, 0x3b) getdents64(0xffffffffffffff9c, &(0x7f0000000000)=""/66, 0x42) [ 1028.071607] FAULT_INJECTION: forcing a failure. [ 1028.071607] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1028.074505] CPU: 0 PID: 8361 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1028.074520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.077093] Call Trace: [ 1028.077122] dump_stack+0x107/0x167 [ 1028.078188] should_fail.cold+0x5/0xa [ 1028.078218] _copy_from_user+0x2e/0x1b0 [ 1028.078245] __copy_msghdr_from_user+0x91/0x4b0 [ 1028.078266] ? __ia32_sys_shutdown+0x80/0x80 [ 1028.081384] ? udp_setsockopt+0xc0/0xc0 [ 1028.081406] ? inet_sendmsg+0xbd/0x140 [ 1028.082655] ? inet_send_prepare+0x540/0x540 [ 1028.083555] ? __sock_sendmsg+0x55/0x190 [ 1028.084397] sendmsg_copy_msghdr+0xa1/0x160 [ 1028.085280] ? do_recvmmsg+0x6d0/0x6d0 [ 1028.086088] ? __lock_acquire+0x1657/0x5b00 [ 1028.087019] ___sys_sendmsg+0xc6/0x170 [ 1028.087828] ? sendmsg_copy_msghdr+0x160/0x160 [ 1028.088775] ? __lockdep_reset_lock+0x180/0x180 [ 1028.089774] ? lock_downgrade+0x6d0/0x6d0 [ 1028.090642] ? lock_acquire+0x197/0x470 [ 1028.091490] ? find_held_lock+0x2c/0x110 [ 1028.092343] ? __might_fault+0xd3/0x180 [ 1028.093180] ? lock_downgrade+0x6d0/0x6d0 [ 1028.094061] __sys_sendmmsg+0x195/0x470 [ 1028.094909] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1028.095822] ? lock_downgrade+0x6d0/0x6d0 [ 1028.096704] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1028.097708] ? wait_for_completion_io+0x270/0x270 [ 1028.098715] ? rcu_read_lock_any_held+0x75/0xa0 [ 1028.099667] ? vfs_write+0x354/0xa70 [ 1028.100430] ? fput_many+0x2f/0x1a0 [ 1028.101196] ? ksys_write+0x1a9/0x260 [ 1028.101973] ? __ia32_sys_read+0xb0/0xb0 [ 1028.102808] __x64_sys_sendmmsg+0x99/0x100 [ 1028.103661] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.104710] do_syscall_64+0x33/0x40 [ 1028.105473] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1028.106507] RIP: 0033:0x7f6f52cadb19 [ 1028.107260] 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 [ 1028.111039] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1028.112588] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1028.114043] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1028.115503] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1028.116972] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1028.118419] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1028.134124] audit: type=1400 audit(1698755104.989:62): avc: denied { tracepoint } for pid=8362 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 12:25:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b3a, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:05 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:05 executing program 4: sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x24000000) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000001c0)=[{r1, 0xb304}, {r2, 0x200}], 0x2, 0x8) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40085}, 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) io_setup(0x3, &(0x7f0000000000)=0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r3, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x48, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 12:25:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 12:25:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) 12:25:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, 0x0) [ 1028.266399] scsi_io_completion_action: 62 callbacks suppressed [ 1028.266451] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 1028.270178] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 1028.271989] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 1028.273508] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 1028.275204] print_req_error: 1109 callbacks suppressed [ 1028.276456] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 18 prio class 0 [ 1028.281898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.283120] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.285370] buffer_io_error: 1774 callbacks suppressed [ 1028.285381] Buffer I/O error on dev sr0, logical block 0, async page read [ 1028.288524] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.289833] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.291972] Buffer I/O error on dev sr0, logical block 1, async page read [ 1028.293929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.295146] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.297364] Buffer I/O error on dev sr0, logical block 2, async page read [ 1028.299638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.300911] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.303061] Buffer I/O error on dev sr0, logical block 3, async page read [ 1028.308633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.309883] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.312039] Buffer I/O error on dev sr0, logical block 4, async page read [ 1028.315868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.317099] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.319266] Buffer I/O error on dev sr0, logical block 5, async page read [ 1028.322002] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.323256] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.325434] Buffer I/O error on dev sr0, logical block 6, async page read [ 1028.327540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1028.328864] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1028.330989] Buffer I/O error on dev sr0, logical block 7, async page read 12:25:05 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b3b, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:05 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 16) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:05 executing program 7: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x6, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getpid() socket$nl_audit(0x10, 0x3, 0x9) openat$cgroup_int(r1, &(0x7f0000000100)='hugetlb.1GB.limit_in_bytes\x00', 0x2, 0x0) 12:25:05 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1028.467149] audit: type=1326 audit(1698755105.322:63): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8401 comm="syz-executor.7" exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd35461db19 code=0x0 [ 1028.493158] FAULT_INJECTION: forcing a failure. [ 1028.493158] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1028.495851] CPU: 0 PID: 8404 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1028.497364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1028.499128] Call Trace: [ 1028.499711] dump_stack+0x107/0x167 [ 1028.500540] should_fail.cold+0x5/0xa [ 1028.501390] _copy_from_user+0x2e/0x1b0 [ 1028.502244] __copy_msghdr_from_user+0x91/0x4b0 [ 1028.503250] ? __ia32_sys_shutdown+0x80/0x80 [ 1028.504216] ? udp_setsockopt+0xc0/0xc0 [ 1028.505122] ? inet_sendmsg+0xbd/0x140 [ 1028.505953] ? inet_send_prepare+0x540/0x540 [ 1028.506891] ? __sock_sendmsg+0x55/0x190 [ 1028.507751] sendmsg_copy_msghdr+0xa1/0x160 [ 1028.508673] ? do_recvmmsg+0x6d0/0x6d0 [ 1028.509531] ? __lock_acquire+0x1657/0x5b00 [ 1028.510478] ___sys_sendmsg+0xc6/0x170 [ 1028.511315] ? sendmsg_copy_msghdr+0x160/0x160 [ 1028.512299] ? __lockdep_reset_lock+0x180/0x180 [ 1028.513300] ? lock_downgrade+0x6d0/0x6d0 [ 1028.514197] ? lock_acquire+0x197/0x470 [ 1028.515048] ? find_held_lock+0x2c/0x110 [ 1028.515931] ? __might_fault+0xd3/0x180 [ 1028.516790] ? lock_downgrade+0x6d0/0x6d0 [ 1028.517725] __sys_sendmmsg+0x195/0x470 [ 1028.518589] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1028.519511] ? lock_downgrade+0x6d0/0x6d0 [ 1028.520423] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1028.521467] ? wait_for_completion_io+0x270/0x270 [ 1028.522506] ? rcu_read_lock_any_held+0x75/0xa0 [ 1028.523506] ? vfs_write+0x354/0xa70 [ 1028.524314] ? fput_many+0x2f/0x1a0 [ 1028.525111] ? ksys_write+0x1a9/0x260 [ 1028.525932] ? __ia32_sys_read+0xb0/0xb0 [ 1028.526819] __x64_sys_sendmmsg+0x99/0x100 [ 1028.527726] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1028.528834] do_syscall_64+0x33/0x40 [ 1028.529655] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1028.530752] RIP: 0033:0x7f6f52cadb19 [ 1028.531556] 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 [ 1028.535511] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1028.537167] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1028.538694] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1028.540221] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1028.541759] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1028.543290] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1029.300638] audit: type=1326 audit(1698755106.156:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8401 comm="syz-executor.7" exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd35461db19 code=0x0 [ 1042.236855] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 12:25:21 executing program 4: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000100)}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000006, 0x13, r4, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)={0x3, 'team_slave_0\x00', {0x3}, 0x800}) openat2(r4, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x40, 0x42, 0x2}, 0x18) r5 = open_tree(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x200) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x20010, r5, 0x8000000) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r7}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r8, 0x29, 0x32, &(0x7f0000000080)={@mcast2}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast2, 0x1f, r1}) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, 0x0, 0x14004040) 12:25:21 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0xa2, &(0x7f0000000200)=0x408c, 0x4) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)=ANY=[@ANYBLOB="2df9adc074348a737e16a7770f2d1f250fbfe8ab80890f04af5d7528acb120da256bee9b360a7ae47f727991df239831267993ebb0b57b4979ee8fdabed497d182f744f37cc259836febebb98a8d83cc43666929de998a119224e57c51d8553d3b5e70d515636b75a01f720e"]) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) syz_io_uring_setup(0x1d, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x319}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000280)) sendmsg$inet6(r2, &(0x7f0000004380)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r2) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 12:25:21 executing program 0: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000005d80)={0x0, 0x0, &(0x7f0000005d40)={&(0x7f0000004cc0)={0x24, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {}, {0x8}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 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={&(0x7f0000000180), 0x5}, 0x409becb7bdf85d3, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x4f}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x6}, 0x20000000) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000001c0)=0x14, 0x80000) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/102, 0x66}, {&(0x7f0000000500)=""/156, 0x9c}], 0x2) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x80000, 0x180) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x1c}}, 0x4004041) 12:25:21 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b3c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:21 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:25:21 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 17) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1044.584076] FAULT_INJECTION: forcing a failure. [ 1044.584076] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1044.586673] CPU: 0 PID: 8431 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1044.588024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1044.589691] Call Trace: [ 1044.590218] dump_stack+0x107/0x167 [ 1044.590943] should_fail.cold+0x5/0xa [ 1044.591707] _copy_from_user+0x2e/0x1b0 [ 1044.592501] __copy_msghdr_from_user+0x91/0x4b0 [ 1044.593431] ? __ia32_sys_shutdown+0x80/0x80 [ 1044.594304] ? udp_setsockopt+0xc0/0xc0 [ 1044.595112] ? inet_sendmsg+0xbd/0x140 [ 1044.595880] ? inet_send_prepare+0x540/0x540 [ 1044.596750] ? __sock_sendmsg+0x55/0x190 [ 1044.597585] sendmsg_copy_msghdr+0xa1/0x160 [ 1044.598442] ? do_recvmmsg+0x6d0/0x6d0 [ 1044.599223] ? __lock_acquire+0x1657/0x5b00 [ 1044.600104] ___sys_sendmsg+0xc6/0x170 [ 1044.600877] ? sendmsg_copy_msghdr+0x160/0x160 [ 1044.601801] ? __lockdep_reset_lock+0x180/0x180 [ 1044.602726] ? lock_downgrade+0x6d0/0x6d0 [ 1044.603550] ? lock_acquire+0x197/0x470 [ 1044.604332] ? find_held_lock+0x2c/0x110 [ 1044.605163] ? __might_fault+0xd3/0x180 [ 1044.605956] ? lock_downgrade+0x6d0/0x6d0 [ 1044.606797] __sys_sendmmsg+0x195/0x470 [ 1044.607600] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1044.608450] ? lock_downgrade+0x6d0/0x6d0 [ 1044.609302] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1044.610247] ? wait_for_completion_io+0x270/0x270 [ 1044.611171] ? rcu_read_lock_any_held+0x75/0xa0 [ 1044.612108] ? vfs_write+0x354/0xa70 [ 1044.612856] ? fput_many+0x2f/0x1a0 [ 1044.613592] ? ksys_write+0x1a9/0x260 [ 1044.614325] ? __ia32_sys_read+0xb0/0xb0 [ 1044.615115] __x64_sys_sendmmsg+0x99/0x100 [ 1044.615931] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1044.616937] do_syscall_64+0x33/0x40 [ 1044.617679] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1044.618683] RIP: 0033:0x7f6f52cadb19 [ 1044.619416] 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 [ 1044.623010] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1044.624513] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1044.625927] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1044.627323] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1044.628713] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1044.630113] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:25:34 executing program 4: open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x38) statx(0xffffffffffffffff, 0x0, 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x407, 0x42800) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="6c0000000074f9", @ANYRESHEX=0x0, @ANYRES16=r0, @ANYRESHEX=r1, @ANYBLOB="6c6f6f73652c76657273696f6e3d3970323030302e752c64666c746769643da43b65785a38893dbe75697bf8a80efac11fba43dec3229fea067d6f", @ANYRESHEX=0x0, @ANYBLOB=',version=9p2000,fowner=', @ANYRESDEC=r2, @ANYRESOCT=r3]) ioctl$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) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c210c00000000000000000400020008000c00"/28], 0x1c}}, 0x0) 12:25:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:25:34 executing program 7: keyctl$chown(0x4, 0x0, 0xee01, 0xee00) r0 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000180)={'fscrypt:', @desc1}, &(0x7f00000001c0)={0x0, "8a0933bd2d0c689e4f3004a29b97872896c6670fd07d838d3f5e2a135d94676530a2a688cdf7db6d5c1fae0690fd56c12f9379c5d45b35abbd5a89bbc660d83b", 0x2a}, 0x48, 0xfffffffffffffffe) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r0) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x32, 0x34, 0x64, 0x34, 0x64, 0x39, 0x64, 0x65, 0x35, 0x65, 0x31, 0x66, 0x37, 0x63, 0x32]}, &(0x7f0000000100)={0x0, "fa92d0e52f86277257ecdf8f6de7c6cf79baebc0cfee1b3b6ea5cf82bc949509d9c4c51d4fbb35afd2494a9b857e8dcfe9f67b43ceff2f6bf1f3f7979727fe43", 0x3f}, 0x48, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 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_bp={&(0x7f0000000540)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:25:34 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 18) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10024, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x9, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x6609, 0x0) 12:25:34 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:25:34 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b3d, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 1057.968142] FAULT_INJECTION: forcing a failure. [ 1057.968142] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1057.970789] CPU: 0 PID: 8450 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1057.972194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1057.973956] Call Trace: [ 1057.974513] dump_stack+0x107/0x167 [ 1057.975260] should_fail.cold+0x5/0xa [ 1057.976048] _copy_from_user+0x2e/0x1b0 [ 1057.976887] __copy_msghdr_from_user+0x91/0x4b0 [ 1057.977845] ? __ia32_sys_shutdown+0x80/0x80 [ 1057.978747] ? udp_setsockopt+0xc0/0xc0 [ 1057.979556] ? inet_sendmsg+0xbd/0x140 [ 1057.980349] ? inet_send_prepare+0x540/0x540 [ 1057.981265] ? __sock_sendmsg+0x55/0x190 [ 1057.982107] sendmsg_copy_msghdr+0xa1/0x160 [ 1057.982983] ? do_recvmmsg+0x6d0/0x6d0 [ 1057.983783] ? __lock_acquire+0x1657/0x5b00 [ 1057.984672] ___sys_sendmsg+0xc6/0x170 [ 1057.985478] ? sendmsg_copy_msghdr+0x160/0x160 [ 1057.986409] ? __lockdep_reset_lock+0x180/0x180 [ 1057.987362] ? lock_downgrade+0x6d0/0x6d0 [ 1057.988209] ? lock_acquire+0x197/0x470 [ 1057.989012] ? find_held_lock+0x2c/0x110 [ 1057.989871] ? __might_fault+0xd3/0x180 [ 1057.990683] ? lock_downgrade+0x6d0/0x6d0 [ 1057.991561] __sys_sendmmsg+0x195/0x470 [ 1057.992395] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1057.993287] ? lock_downgrade+0x6d0/0x6d0 [ 1057.994162] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1057.995137] ? wait_for_completion_io+0x270/0x270 [ 1057.996122] ? rcu_read_lock_any_held+0x75/0xa0 [ 1057.997062] ? vfs_write+0x354/0xa70 [ 1057.997842] ? fput_many+0x2f/0x1a0 [ 1057.998588] ? ksys_write+0x1a9/0x260 [ 1057.998608] ? __ia32_sys_read+0xb0/0xb0 [ 1057.998636] __x64_sys_sendmmsg+0x99/0x100 [ 1057.998654] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1057.998674] do_syscall_64+0x33/0x40 [ 1057.998695] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1057.998707] RIP: 0033:0x7f6f52cadb19 [ 1057.998726] 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 [ 1057.998736] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1057.998757] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1057.998767] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1057.998778] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 12:25:34 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1057.998788] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1057.998799] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:25:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:25:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f00000002c0)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(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) 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$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000700)={0x5, 0x3f, 0x0, 0x0, 0x101, 0x80}) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) ftruncate(r5, 0xffff) sendfile(r4, r5, &(0x7f0000000140)=0x240000000, 0x3) sendfile(r0, r1, 0x0, 0x20d315) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) getpgid(0x0) socket$packet(0x11, 0x3, 0x300) creat(&(0x7f00000000c0)='./file0\x00', 0x108) socket$inet_udplite(0x2, 0x2, 0x88) 12:25:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r3) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="050000000000000000000500000028000300", @ANYRES32=r2, @ANYBLOB], 0x1c}}, 0x0) 12:25:34 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 19) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b40, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:35 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}, 0x404c008) pwrite64(r0, &(0x7f0000000400)="9c0afefd1eefe4128846a467f7982a4e287e9656fcffaffeafa6c713c4ac80c6ea9d1e4e2d23b8513854aab7bb7b19db273453221089ebd4c75e0e4a0f9902738dfcb54f32a73dbc32", 0x49, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) write(r2, &(0x7f0000000380)="071e9f7358ec922343d9786f7c2147c81e6890a8016fb53a5ffc4951d0a6a9f38dda8a9bae8f6f3750405ca0111cc8069cb8ebd8c8564cc6aff4e3631e4eb8ebf43b0e3a61bb5878257df934ab1c2df75a49f4d39cf7effe02c00c95f02860e708", 0x61) readv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') unshare(0x48020200) 12:25:35 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1058.169448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1058.211174] FAULT_INJECTION: forcing a failure. [ 1058.211174] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.213745] CPU: 0 PID: 8485 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1058.215133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.216816] Call Trace: [ 1058.217383] dump_stack+0x107/0x167 [ 1058.218130] should_fail.cold+0x5/0xa [ 1058.218921] _copy_from_user+0x2e/0x1b0 [ 1058.219749] __copy_msghdr_from_user+0x91/0x4b0 [ 1058.220696] ? __ia32_sys_shutdown+0x80/0x80 [ 1058.221604] ? udp_setsockopt+0xc0/0xc0 [ 1058.222420] ? inet_sendmsg+0xbd/0x140 [ 1058.223212] ? inet_send_prepare+0x540/0x540 [ 1058.224106] ? __sock_sendmsg+0x55/0x190 [ 1058.224945] sendmsg_copy_msghdr+0xa1/0x160 [ 1058.225852] ? do_recvmmsg+0x6d0/0x6d0 [ 1058.226646] ? __lock_acquire+0x1657/0x5b00 [ 1058.227557] ___sys_sendmsg+0xc6/0x170 [ 1058.228355] ? sendmsg_copy_msghdr+0x160/0x160 [ 1058.229312] ? __lockdep_reset_lock+0x180/0x180 [ 1058.230255] ? lock_downgrade+0x6d0/0x6d0 [ 1058.231108] ? lock_acquire+0x197/0x470 [ 1058.231913] ? find_held_lock+0x2c/0x110 [ 1058.232749] ? __might_fault+0xd3/0x180 [ 1058.233571] ? lock_downgrade+0x6d0/0x6d0 [ 1058.234442] __sys_sendmmsg+0x195/0x470 [ 1058.235256] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1058.236140] ? lock_downgrade+0x6d0/0x6d0 [ 1058.237002] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1058.238000] ? wait_for_completion_io+0x270/0x270 [ 1058.238993] ? rcu_read_lock_any_held+0x75/0xa0 [ 1058.239933] ? vfs_write+0x354/0xa70 [ 1058.240707] ? fput_many+0x2f/0x1a0 [ 1058.241462] ? ksys_write+0x1a9/0x260 [ 1058.242242] ? __ia32_sys_read+0xb0/0xb0 [ 1058.243087] __x64_sys_sendmmsg+0x99/0x100 [ 1058.243943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1058.244998] do_syscall_64+0x33/0x40 [ 1058.245770] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1058.246809] RIP: 0033:0x7f6f52cadb19 [ 1058.247564] 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 [ 1058.251353] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1058.252900] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1058.254356] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1058.255795] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.257241] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1058.258694] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:25:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b41, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) (fail_nth: 1) 12:25:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b44, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000012c0), 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x13, r0, 0x0) clone3(&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100000d, 0x100010, r0, 0xbbaf1000) [ 1058.335467] FAULT_INJECTION: forcing a failure. [ 1058.335467] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.337956] CPU: 0 PID: 8501 Comm: syz-executor.1 Not tainted 5.10.199 #1 [ 1058.339350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.341022] Call Trace: [ 1058.341572] dump_stack+0x107/0x167 [ 1058.342321] should_fail.cold+0x5/0xa [ 1058.343102] _copy_from_user+0x2e/0x1b0 [ 1058.343917] loop_set_status_old+0x9c/0x250 [ 1058.344804] ? loop_set_status_compat+0x110/0x110 [ 1058.345799] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 1058.346733] ? avc_has_extended_perms+0xf40/0xf40 [ 1058.347729] ? mark_lock+0xf5/0x2df0 [ 1058.348492] ? cred_has_capability.isra.0+0x143/0x2b0 [ 1058.349543] ? cred_has_capability.isra.0+0x152/0x2b0 [ 1058.350594] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 1058.351586] ? lock_chain_count+0x20/0x20 [ 1058.352441] ? lock_acquire+0xd3/0x470 [ 1058.353244] ? find_held_lock+0x2c/0x110 [ 1058.354083] ? cap_capable+0x1d6/0x240 [ 1058.354881] ? security_capable+0x95/0xc0 [ 1058.355731] lo_ioctl+0xa32/0x1760 [ 1058.356458] ? avc_has_extended_perms+0x7f1/0xf40 [ 1058.357459] ? loop_set_status_old+0x250/0x250 [ 1058.358386] ? __lock_acquire+0xbb1/0x5b00 [ 1058.359239] ? avc_ss_reset+0x180/0x180 [ 1058.360058] ? lock_downgrade+0x6d0/0x6d0 [ 1058.360904] ? __lock_acquire+0xbb1/0x5b00 [ 1058.361789] ? perf_trace_lock+0xac/0x490 [ 1058.362635] ? SOFTIRQ_verbose+0x10/0x10 [ 1058.363471] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1058.364541] ? blkdev_common_ioctl+0xfb/0x1870 [ 1058.365487] ? blk_ioctl_discard+0x2f0/0x2f0 [ 1058.366387] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1058.367562] ? __sanitizer_cov_trace_switch+0x45/0x80 12:25:35 executing program 0: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000200)) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfc01, 0x0, 0x77, 0x0, 0x1}, 0xc) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(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$security_ima(r2, &(0x7f0000000140), &(0x7f00000004c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab1265cb099871ffbf30d549cd22deb421154c93fa6a6ae8770d7044d50cf80fbfa79bd0bb1a581bb6c110f3be2910ed419eb0c882571ea463c21bee2063d85ffc23bbfa86f7b6826e5395657c3cd84a046d27a9b80cc98b4cb5490d7535ef01"], 0x54, 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/3, 0x3}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000240)=""/114, 0x72}], 0x3, 0x3, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r4) connect$inet6(r5, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) 12:25:35 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, 0x0, 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1058.367583] ? do_vfs_ioctl+0x283/0x10d0 [ 1058.367600] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1058.367618] ? generic_block_fiemap+0x60/0x60 [ 1058.367641] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1058.367665] ? loop_set_status_old+0x250/0x250 [ 1058.367679] blkdev_ioctl+0x291/0x710 [ 1058.367699] ? blkdev_common_ioctl+0x1870/0x1870 [ 1058.367722] ? selinux_file_ioctl+0xb6/0x270 [ 1058.367745] block_ioctl+0xf9/0x140 [ 1058.367761] ? blkdev_read_iter+0x1c0/0x1c0 [ 1058.367781] __x64_sys_ioctl+0x19a/0x210 [ 1058.367806] do_syscall_64+0x33/0x40 [ 1058.367827] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1058.367840] RIP: 0033:0x7fcfc6206b19 [ 1058.367858] 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 [ 1058.367868] RSP: 002b:00007fcfc377c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.367889] RAX: ffffffffffffffda RBX: 00007fcfc6319f60 RCX: 00007fcfc6206b19 [ 1058.367899] RDX: 0000000020000200 RSI: 0000000000004c02 RDI: 0000000000000003 [ 1058.367910] RBP: 00007fcfc377c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.367920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1058.367931] R13: 00007ffe6043e19f R14: 00007fcfc377c300 R15: 0000000000022000 12:25:51 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:25:51 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RLERRORu(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1a) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000380)={0x6, 'gre0\x00', {0x7fff}, 0x20}) syz_io_uring_setup(0x29af, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x400001, 0x259, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) 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$security_ima(r0, &(0x7f0000000140), &(0x7f0000000440)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedccc159540e87e8604062e864456dc3026fc72706b110464b3d6294265da8c2e2b55681e2d10d69c19cc92a89e0e801002d49bcf41c215ba94446d4e47c5c000af61edf63cc21ce45d5c92cb4cc2f0fbfdb33c39758cb188602a31173750e60a0ab5fcabf1c15ff49ec57c6f3ee9ceda34cc0e02a8c29ae0daa05092e462078889727301f618d83794c58bce24382f44b484e7b1cb9af4601173fad890ea6ceb3d49a1c44d8bf1cc0d2dc6c537aa743570d21aeff6054c178fc187986a9d1ad7e5695e496b9c6278abb52f35ca955b50a0547ea3809a5799087f79099e5fd6da102013d49984d8652da7a02d807a804406e3247e605ad8d9c4c750276e3d451eeab1d67d499946e41619e644b1d593138b452c040cf93d322c8fe70515ff96c0445360282b9cbc6c150b86d3917041b12246ed28e4436"], 0x54, 0x1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x5, 0xfffc, 0x109, 0x1}}) ioctl$BTRFS_IOC_SPACE_INFO(r2, 0xc0109414, &(0x7f0000001e00)={0xace, 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) move_pages(0x0, 0xa, &(0x7f0000000200)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000280)=[0xd52], &(0x7f0000000300)=[0x0, 0x0], 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 12:25:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x246e2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) r5 = syz_genetlink_get_family_id$batadv(0x0, r4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r5, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040010}, 0x40040) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000001100)={0x54, r5, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x81}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xff}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f00000011c0)={0x1, 'vcan0\x00', {}, 0xaf67}) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000001340)=[{&(0x7f00000000c0)="eae9c7d4437f1bbba75c0073cfba697bf3c110ac3e95e626e89438180c4716d5949d1a269a98117a5bdc", 0x2a}, {&(0x7f0000000100)="5200d9a23c6521f45fd9b68c1b5d4d38f7d652b418a865f3995fe1340d3d88ee741afd5df245a574474e4935fbb3ce98afdf87c9537dbf82b116a851b72610167fe1dc7fa1d360b371ba765cb6491159adb066ed9bf0a7cb08dabe715984d5b3e4be3d182c14c5a8510bd86da23a12b08c44a879c8b8dc0804065ea57ec1f2bad1915f43902a4fec6db613ff4a4629c7bb68727af5f594449bad1a1e00bab5f8d825299a89bfbd97e1203808cc9c95b5947fcdcbd4e4bf85", 0xb8}, {&(0x7f00000001c0)="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", 0xf1f}], 0x3) splice(r7, 0x0, r0, 0x0, 0x400, 0x0) 12:25:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) (fail_nth: 2) 12:25:51 executing program 0: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000340)=0x85) msgctl$IPC_SET(0x0, 0x1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0)}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 12:25:51 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 20) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:25:51 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b45, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 1074.604322] FAULT_INJECTION: forcing a failure. [ 1074.604322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1074.607499] CPU: 0 PID: 8543 Comm: syz-executor.1 Not tainted 5.10.199 #1 [ 1074.608934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.610632] Call Trace: [ 1074.611175] dump_stack+0x107/0x167 [ 1074.611924] should_fail.cold+0x5/0xa [ 1074.612718] _copy_to_user+0x2e/0x180 [ 1074.613509] simple_read_from_buffer+0xcc/0x160 [ 1074.614469] proc_fail_nth_read+0x198/0x230 [ 1074.615355] ? proc_sessionid_read+0x230/0x230 [ 1074.616286] ? security_file_permission+0x24e/0x570 [ 1074.617296] ? perf_trace_initcall_start+0x101/0x380 [ 1074.618341] ? proc_sessionid_read+0x230/0x230 [ 1074.619262] vfs_read+0x228/0x580 [ 1074.619965] ksys_read+0x12d/0x260 [ 1074.620677] ? vfs_write+0xa70/0xa70 [ 1074.621461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1074.622527] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.623584] do_syscall_64+0x33/0x40 [ 1074.624350] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1074.625382] RIP: 0033:0x7fcfc61b969c [ 1074.626157] 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 [ 1074.629900] RSP: 002b:00007fcfc377c170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1074.631454] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fcfc61b969c [ 1074.632920] RDX: 000000000000000f RSI: 00007fcfc377c1e0 RDI: 0000000000000004 [ 1074.634395] RBP: 00007fcfc377c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1074.635840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1074.637284] R13: 00007ffe6043e19f R14: 00007fcfc377c300 R15: 0000000000022000 [ 1074.658700] FAULT_INJECTION: forcing a failure. [ 1074.658700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1074.661426] CPU: 0 PID: 8539 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1074.662848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1074.664547] Call Trace: [ 1074.665082] dump_stack+0x107/0x167 [ 1074.665840] should_fail.cold+0x5/0xa [ 1074.665866] _copy_from_user+0x2e/0x1b0 [ 1074.665894] __copy_msghdr_from_user+0x91/0x4b0 [ 1074.665916] ? __ia32_sys_shutdown+0x80/0x80 [ 1074.669424] ? udp_setsockopt+0xc0/0xc0 [ 1074.670248] ? inet_sendmsg+0xbd/0x140 [ 1074.671036] ? inet_send_prepare+0x540/0x540 [ 1074.671923] ? __sock_sendmsg+0x55/0x190 [ 1074.672759] sendmsg_copy_msghdr+0xa1/0x160 [ 1074.673655] ? do_recvmmsg+0x6d0/0x6d0 [ 1074.674453] ? __lock_acquire+0x1657/0x5b00 [ 1074.675346] ___sys_sendmsg+0xc6/0x170 [ 1074.676139] ? sendmsg_copy_msghdr+0x160/0x160 [ 1074.677074] ? __lockdep_reset_lock+0x180/0x180 [ 1074.678047] ? lock_acquire+0x197/0x470 [ 1074.678861] ? find_held_lock+0x2c/0x110 [ 1074.679696] ? __might_fault+0xd3/0x180 [ 1074.680501] ? lock_downgrade+0x6d0/0x6d0 [ 1074.681334] ? io_schedule_timeout+0x140/0x140 [ 1074.682307] __sys_sendmmsg+0x195/0x470 [ 1074.683132] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1074.684020] ? lock_downgrade+0x6d0/0x6d0 [ 1074.684907] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1074.685910] ? wait_for_completion_io+0x270/0x270 [ 1074.686914] ? rcu_read_lock_any_held+0x75/0xa0 [ 1074.687869] ? vfs_write+0x354/0xa70 [ 1074.688642] ? fput_many+0x2f/0x1a0 [ 1074.689389] ? ksys_write+0x1a9/0x260 [ 1074.690175] ? __ia32_sys_read+0xb0/0xb0 [ 1074.690996] __x64_sys_sendmmsg+0x99/0x100 [ 1074.691847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1074.692889] do_syscall_64+0x33/0x40 [ 1074.693659] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1074.694687] RIP: 0033:0x7f6f52cadb19 [ 1074.695433] 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 [ 1074.699124] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1074.699144] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1074.699168] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1074.699180] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1074.705166] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1074.706621] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:25:51 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:25:51 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b46, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:25:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:25:51 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00'}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/module/i2c_algo_bit', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4842, 0x0) io_setup(0x5, &(0x7f0000000080)) io_setup(0x5, &(0x7f00000001c0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) socket$netlink(0x10, 0x3, 0x0) io_submit(0x0, 0x4, &(0x7f0000000680)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0xffff, 0xffffffffffffffff, &(0x7f0000000240)="2ae779d42dc000cff6c20b8bdcfca7eb79695606ab37f7a0211f6aabe2ee44bdbcc4e97d0704c90516a5a71c726371606d4952345c370e443298213a3103d8550897e8fe497a9a12a187b15c6cf29885bd0763bca5823618d66699ab1f354f606ed3695a3df105ab6a8528ab8c56cf8194886081aa9e7abb6652d3367a009154c7c00d1b5413e5cc7b7887fcfd3782ea0eaa0b23c8e1f0d114645b6e584a3bfaa4be31e04d629b0cd41f6eea25a8de703037daecc849fd19b84dec16226deddd6ae84860fbef46af9446b643b9219075ea81acf73c2c65c349bf3cec48ec40b2ff631f566b68063d3d", 0xe9, 0x5}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xa, 0xaa, r0, &(0x7f0000000380)="d33bb053af1f60495cb8b2b2eb4741951f70f7bf19abf051f0c0ca752760ad76e90f75ed96b529a571a281e6da5c3c93defbde4f34678c019959aedba1c86c2d9a2ab9be9edf07d2ec355885e098", 0x4e, 0x9, 0x0, 0x7f3ee600adb0c550, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x9, 0xffffffffffffffff, &(0x7f0000000440)="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", 0xff, 0x4}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x2f, 0xffffffffffffffff, &(0x7f0000000580)="a987c9c0036eef3ad55ffa6d14c16abc0749e94169a50a971e72d77730f6873707d557c123ccbd6a8cce8bdd92ebc3e39703e282719da16d37cc992bd925eda0c745a26e2e983444086c1d81940b8310e5f86e73e8bac978261d5064cf6bd55a1cc830fe7c1ff38f8f21e2e25268e90d0f7dbf6333608eaa8907c000401feeb82c68e9c63c28c6c4ef89e2421f", 0x8d, 0x8, 0x0, 0x1, r2}]) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast2}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xa8b9, @loopback}, 0x1c) 12:25:51 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:25:51 executing program 7: ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000000c0)=0x7bf9, 0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0) fcntl$notify(r0, 0x402, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000010) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r4, &(0x7f0000001b00)=[{{&(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000640)=[@ip_ttl={{0x14}}], 0x18}}], 0x2, 0x0) r5 = accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$BTRFS_IOC_DEFRAG(r5, 0x50009402, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$vga_arbiter(r6, 0x0, 0x0) [ 1074.993393] audit: type=1400 audit(1698755151.848:65): avc: denied { watch } for pid=8571 comm="syz-executor.7" path="/proc/8571/task/8574" dev="proc" ino=28899 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 12:26:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b47, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:08 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:08 executing program 7: ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, 0x0, 0x2000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f00000000c0)=0x7bf9, 0x4) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, 0x0) fcntl$notify(r0, 0x402, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 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, 0x7, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000010) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r4, &(0x7f0000001b00)=[{{&(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000640)=[@ip_ttl={{0x14}}], 0x18}}], 0x2, 0x0) r5 = accept4$bt_l2cap(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$BTRFS_IOC_DEFRAG(r5, 0x50009402, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$vga_arbiter(r6, 0x0, 0x0) 12:26:08 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:08 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 21) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:26:08 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_io_uring_complete(0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c000000120001010000000000000000bc000000180000ba89a81beac8f80343cc5e800800040000", @ANYRES32=0xee00, @ANYBLOB="1ade149b6a9a21c8255e55af51e689c9d129de3b5d6146caf900c8a2ea8b1ac532d02f27ba8a5c4364"], 0x2c}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000180)='memory.pressure\x00', 0x2, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, 0x0, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="c3495f24ee914f16a45a1af7d46835f00ed068d0d4636913d5de674949cd3056f9935040acfd1904566c196354c9552ff38a04f99968389612c4eedee0a8cc3807714287e6ada65fb38b24a15f3ae2d6a0da487ddd1637f213b2e562b83e489fa0b6937147c2bab415d839709b044ad180f959d25e6f93898b6d9a09173fda0f757df7d079fe1f5fd66a0f4955256ab1f71503a233b1e7e0e21e6e5000d4273b6bfeebe8118f35d8", 0xa8, 0x4000005, 0x0, {0x0, r5}}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x1, 0x1, &(0x7f00000001c0)="784a65d03e0987ccc5e7b85a9dc0360957459e2f9f0e33", 0x9a, 0x0, 0x0, {0x3, r5}}, 0x8000) bind$inet6(r1, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2, 0x6}, 0x1c) sendmsg$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x10044001) pipe2(&(0x7f0000000140), 0x800) 12:26:08 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300), 0x0, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:08 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x2, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1091.789511] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1091.791943] FAULT_INJECTION: forcing a failure. [ 1091.791943] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1091.794637] CPU: 1 PID: 8590 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1091.794957] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1091.796030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1091.796037] Call Trace: [ 1091.796061] dump_stack+0x107/0x167 [ 1091.796086] should_fail.cold+0x5/0xa [ 1091.796116] _copy_from_user+0x2e/0x1b0 [ 1091.802405] __copy_msghdr_from_user+0x91/0x4b0 [ 1091.803364] ? __ia32_sys_shutdown+0x80/0x80 [ 1091.804266] ? udp_setsockopt+0xc0/0xc0 [ 1091.805078] ? inet_sendmsg+0xbd/0x140 [ 1091.805887] ? inet_send_prepare+0x540/0x540 [ 1091.806784] ? __sock_sendmsg+0x55/0x190 [ 1091.807627] sendmsg_copy_msghdr+0xa1/0x160 [ 1091.808506] ? do_recvmmsg+0x6d0/0x6d0 [ 1091.809307] ? __lock_acquire+0x1657/0x5b00 [ 1091.810217] ___sys_sendmsg+0xc6/0x170 [ 1091.811017] ? sendmsg_copy_msghdr+0x160/0x160 [ 1091.811958] ? __lockdep_reset_lock+0x180/0x180 [ 1091.812908] ? lock_downgrade+0x6d0/0x6d0 [ 1091.813768] ? lock_acquire+0x197/0x470 [ 1091.814580] ? find_held_lock+0x2c/0x110 [ 1091.815419] ? __might_fault+0xd3/0x180 [ 1091.816234] ? lock_downgrade+0x6d0/0x6d0 [ 1091.817110] __sys_sendmmsg+0x195/0x470 [ 1091.817955] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1091.818835] ? lock_downgrade+0x6d0/0x6d0 [ 1091.819703] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1091.820690] ? wait_for_completion_io+0x270/0x270 [ 1091.821685] ? rcu_read_lock_any_held+0x75/0xa0 [ 1091.822638] ? vfs_write+0x354/0xa70 [ 1091.823403] ? fput_many+0x2f/0x1a0 [ 1091.824151] ? ksys_write+0x1a9/0x260 [ 1091.824927] ? __ia32_sys_read+0xb0/0xb0 [ 1091.825784] __x64_sys_sendmmsg+0x99/0x100 [ 1091.826649] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1091.827701] do_syscall_64+0x33/0x40 [ 1091.828464] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1091.829508] RIP: 0033:0x7f6f52cadb19 [ 1091.830277] 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 [ 1091.834050] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1091.835600] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1091.837049] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1091.838518] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1091.839963] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1091.841391] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:26:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b48, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:08 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x301, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:08 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:08 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:08 executing program 0: 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={&(0x7f0000000040), 0xa}, 0x10002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@empty, @loopback, 0x0, 0x1, [@empty]}, 0x14) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119000000000000190000000000000000ed000000000000ed6600170000000000001700080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c001a0000000000", 0xf6, 0xb800}], 0x0, &(0x7f0000011700)) readv(0xffffffffffffffff, &(0x7f0000001840)=[{0x0}, {&(0x7f0000000480)=""/150, 0x96}, {&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000540)=""/118, 0x76}, {&(0x7f00000005c0)=""/252, 0xfc}, {0x0}, {&(0x7f0000000740)=""/222, 0xde}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/21, 0x15}], 0x9) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001940)=ANY=[@ANYBLOB="01000000010000001800e615c4dc82422fae0101b751ea37af4a779dd074c37960b2c6df93ff7b1e010451328eb39698779ba6a598d190f93dcfa5211d48f5d547e4689837ab6d303ea1df65ee0f7842e5519a765fa0e540455280e7281f90449b045e28937a09397ff30206d6c3e9adac15c91b4239cd444ebbb5e31e78c1a600226688f9d4e64464d26496390a", @ANYRES32, @ANYBLOB="ff"]) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001d80)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000001dc0)='system_u:object_r:fonts_t:s0\x00', 0x1d) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)='3', 0x1}], 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000002c0)={0x4, {{0x2, 0x4e21, @local}}, {{0x2, 0x4e20, @private}}}, 0x108) clock_gettime(0x0, &(0x7f0000000440)) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000001d80)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000001900)='system_u:object_r:hald_cache_t:s0\x00', 0x22) r3 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) pwrite64(r3, &(0x7f00000001c0)='X', 0x1, 0x0) fchown(r3, 0xffffffffffffffff, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:hald_log_t:s0\x00', 0x20) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) 12:26:08 executing program 4: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='t2ans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',version=9p2000,\x00']) fork() 12:26:08 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 22) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1092.061639] audit: type=1401 audit(1698755168.916:66): op=security_bounded_transition seresult=denied oldcontext=system_u:system_r:kernel_t:s0 newcontext=system_u:object_r:fonts_t:s0 [ 1092.078051] FAULT_INJECTION: forcing a failure. [ 1092.078051] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1092.080660] CPU: 1 PID: 8628 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1092.082075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1092.083783] Call Trace: [ 1092.084330] dump_stack+0x107/0x167 [ 1092.085086] should_fail.cold+0x5/0xa [ 1092.085885] _copy_from_user+0x2e/0x1b0 [ 1092.086717] __copy_msghdr_from_user+0x91/0x4b0 [ 1092.087677] ? __ia32_sys_shutdown+0x80/0x80 [ 1092.088578] ? udp_setsockopt+0xc0/0xc0 [ 1092.089393] ? inet_sendmsg+0xbd/0x140 [ 1092.090206] ? inet_send_prepare+0x540/0x540 [ 1092.091104] ? __sock_sendmsg+0x55/0x190 [ 1092.091947] sendmsg_copy_msghdr+0xa1/0x160 [ 1092.092824] ? do_recvmmsg+0x6d0/0x6d0 [ 1092.093624] ? __lock_acquire+0x1657/0x5b00 [ 1092.094543] ___sys_sendmsg+0xc6/0x170 [ 1092.095364] ? sendmsg_copy_msghdr+0x160/0x160 [ 1092.096308] ? __lockdep_reset_lock+0x180/0x180 [ 1092.097268] ? lock_acquire+0x197/0x470 [ 1092.098093] ? find_held_lock+0x2c/0x110 [ 1092.098934] ? __might_fault+0xd3/0x180 [ 1092.099754] ? lock_downgrade+0x6d0/0x6d0 [ 1092.100616] ? io_schedule_timeout+0x140/0x140 [ 1092.101566] __sys_sendmmsg+0x195/0x470 [ 1092.102390] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1092.103270] ? lock_downgrade+0x6d0/0x6d0 [ 1092.104136] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1092.105131] ? wait_for_completion_io+0x270/0x270 [ 1092.106125] ? rcu_read_lock_any_held+0x75/0xa0 [ 1092.107082] ? vfs_write+0x354/0xa70 [ 1092.107854] ? fput_many+0x2f/0x1a0 [ 1092.109103] ? ksys_write+0x1a9/0x260 [ 1092.110035] ? __ia32_sys_read+0xb0/0xb0 [ 1092.111023] __x64_sys_sendmmsg+0x99/0x100 [ 1092.112037] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1092.113274] do_syscall_64+0x33/0x40 [ 1092.114178] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1092.115412] RIP: 0033:0x7f6f52cadb19 [ 1092.116320] 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 [ 1092.120369] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1092.121907] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1092.123358] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1092.124813] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1092.126262] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1092.127703] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:26:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b49, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125d, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:24 executing program 7: newfstatat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) newfstatat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f0000000180)='./file0\x00', 0x658, 0xa, &(0x7f00000005c0)=[{&(0x7f00000001c0)="ca7ee3b9189da335312d0a24fa54915d2407a107042c12", 0x17, 0x2}, {&(0x7f0000000200)="4dbeac74a80a5e22a2ba6acab2f662a8326bc3f425c054b25e7f4ef5947a3d8ffc63f661dd7bddcd964dc31872d983db88bd013add7e972fdb8f9e0c3a6b86f2dfbebcdcbd9e9cf39c0f50b8b20587ef4e86711e960c270e54038d3787303d", 0x5f, 0x4}, {&(0x7f0000000280)="142bdbf319bb24b8cf74a526151bbee26a55bcb913419ab00ee8a0", 0x1b, 0x100000}, {&(0x7f00000002c0)="5b89173ee7a8626bc17501b1905be0befcb157dee6cb4e39fbeeeedd7db1d4799d5b2b262310bc8e972fcaab6b5102db056f09f4e2f7e82e0e5db59ff1ce9f86965363f034632ddd27bd8c76b93197a5ee1662140de1a2c69d3b1e0f91c2dd89e210a84b9744fef1b5761b10ef73a2444776c361a3b4aaa454790b139313b621dc4626af6bd3e4382166e7af33a1fb2dd7dc1a8f59e96dbf4d490fc1aa18da83b789186597821349f27de1af6e27bc89ac47a486058d38f4cd6a91257ffd82bf059f4a8c1b384e9711", 0xc9, 0x9}, {&(0x7f00000003c0)="b3794069925d1137ca4b38e47d13b270590809960d8db96d6ccf4bd828cad0ade030ab746d9e2822a7e5db0c6eeb86e8dcec2890cac395c3f9", 0x39, 0x7}, {&(0x7f0000000400)="99a3eeae92ec0e50309162c52d51", 0xe, 0x100}, {&(0x7f0000000440)="e2344ed7fb5c4f5d", 0x8, 0x9184}, {&(0x7f0000000480)="3f29453814cff285864342bfadb338b57a88375194391b73b96720228ade4ee596bd8d985edfb12a4368de", 0x2b, 0x20b}, {&(0x7f00000004c0)="6dfa546951df077c801b115de9b7803d60915dbd75a670a8d62766a47d5a7672a7b72750e983f9a576ecc0", 0x2b, 0x358}, {&(0x7f0000000500)="068d3c6560a4df888cb5f2e6cb64f8147f5a9adec7d537fa4d125deeb6b66b9fda96ea5cfb6e71965192639111c12cd7ec69f7fa0bb913f45b66b4dd04656fa311c4c8d52cef0b8c97db920066ed82462509f1afce4a4b28a5be1893c5530a2e4ff55c2a5d8464733b4a7a24f41758af82a98251a0b6c8e25e43629ec74ba8769ee173806fc69d89d38255377774", 0x8e, 0x4}], 0x80, &(0x7f0000000780)={[{@jqfmt_vfsv0}, {@stripe={'stripe', 0x3d, 0x7e}}, {@nogrpid}, {@jqfmt_vfsv0}, {@resuid={'resuid', 0x3d, r0}}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@init_itable}, {@sysvgroups}, {@dioread_nolock}, {@bh}], [{@dont_hash}, {@euid_eq={'euid', 0x3d, r1}}]}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x10800, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x2, 0x0, 0x4, 0x0, 0x2fa3, 0x14, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000000), 0x9}, 0x1182, 0x7b2b, 0x1, 0x3, 0x7, 0x2, 0x6, 0x0, 0x5, 0x0, 0x400}, r2, 0x10, 0xffffffffffffffff, 0x0) 12:26:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 23) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:26:24 executing program 0: r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$CDROM_GET_CAPABILITY(r1, 0x5331) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000340)=0x1f, 0x7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000080)={0x6, 'gre0\x00', {0xf6}, 0x7}) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x18000, 0x8) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/tty/ldiscs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xc}, 0x0, 0x263, 0x0, 0x3}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x29, @dev={0xfe, 0x80, '\x00', 0x2}, 0x1000}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x8, 0x1) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 12:26:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, 0x0, 0x7ffffffff000, 0xf0ff1f00000000) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote, 0xffff}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x1000, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f00000000c0)=0x7bf9, 0x4) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="84", 0x1}, {&(0x7f00000001c0)="a819b2a2e8c2f77708b075224d549cdfc222861bfdf22b039ee90ce78fb15866d43eaf3c497bb970e10a5ddcfca6a1cca834446387c26570f320019e7edd19a39ff5cc56dca19441aa5ce542a9f4358cc54bc463a35354129231dbda4bab88367ac5f843ce3af245f1ccd3857e54dfbb2674758d33cf27f844e4d1e4309872", 0x7f}], 0x2}}], 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x1be, [0x200006c0, 0x0, 0x0, 0x200006f0, 0x2000084e], 0x0, &(0x7f0000000180), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x236) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001000010500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "6069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b5dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"}, 0x7d) chdir(&(0x7f00000001c0)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000829bd7000fddbdf257500000008000300fa21542fb9ededacb133b6d3847252e398a8bd5e878ad63fcf76f6eba7752db751bde2292a79bde2a1629807cd982caeece4e9c1da28bf2c04659c193a4d0a20b4dd252f5ba2c3d6a1", @ANYRES32=0x0, @ANYBLOB="0800f08004000500"], 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="0000abe02400030021206cda3b5e5672b89aeddb2a535fbd0706006dff0043a9d7cceb232fb81bf74ebdd05b7677", 0x2e}, {&(0x7f0000000680)="7fd41c04550300020000000000000000010046e92ed2616f72657d044129471d4fd47924fd0900e09e0068deec02", 0x2e}], 0x2) 12:26:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125e, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4a, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 1107.468913] FAULT_INJECTION: forcing a failure. [ 1107.468913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1107.471646] CPU: 1 PID: 8656 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1107.473289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1107.474955] Call Trace: [ 1107.475592] dump_stack+0x107/0x167 [ 1107.476342] should_fail.cold+0x5/0xa [ 1107.477256] _copy_from_user+0x2e/0x1b0 [ 1107.478092] __copy_msghdr_from_user+0x91/0x4b0 [ 1107.479218] ? __ia32_sys_shutdown+0x80/0x80 [ 1107.480107] ? udp_setsockopt+0xc0/0xc0 [ 1107.481051] ? inet_sendmsg+0xbd/0x140 [ 1107.481841] ? inet_send_prepare+0x540/0x540 [ 1107.482900] ? __sock_sendmsg+0x55/0x190 [ 1107.483867] sendmsg_copy_msghdr+0xa1/0x160 [ 1107.484735] ? do_recvmmsg+0x6d0/0x6d0 [ 1107.485525] ? __lock_acquire+0x1657/0x5b00 [ 1107.486423] ___sys_sendmsg+0xc6/0x170 [ 1107.487213] ? sendmsg_copy_msghdr+0x160/0x160 [ 1107.488125] ? __lockdep_reset_lock+0x180/0x180 [ 1107.489053] ? lock_downgrade+0x6d0/0x6d0 [ 1107.489893] ? lock_acquire+0x197/0x470 [ 1107.490688] ? find_held_lock+0x2c/0x110 [ 1107.491506] ? __might_fault+0xd3/0x180 [ 1107.492298] ? lock_downgrade+0x6d0/0x6d0 [ 1107.493158] __sys_sendmmsg+0x195/0x470 [ 1107.493184] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1107.493202] ? lock_downgrade+0x6d0/0x6d0 [ 1107.493242] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1107.493265] ? wait_for_completion_io+0x270/0x270 [ 1107.493287] ? rcu_read_lock_any_held+0x75/0xa0 [ 1107.493303] ? vfs_write+0x354/0xa70 [ 1107.493326] ? fput_many+0x2f/0x1a0 12:26:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1107.493344] ? ksys_write+0x1a9/0x260 [ 1107.493363] ? __ia32_sys_read+0xb0/0xb0 [ 1107.493390] __x64_sys_sendmmsg+0x99/0x100 [ 1107.493407] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1107.493426] do_syscall_64+0x33/0x40 [ 1107.493446] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1107.493459] RIP: 0033:0x7f6f52cadb19 [ 1107.493477] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1107.493487] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1107.493507] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1107.493517] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1107.493528] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1107.493538] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1107.493549] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1107.510249] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 1107.522584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4b, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) [ 1107.642601] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 12:26:24 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x2, 0xff, 0xfe, 0x0, 0x1, 0x4402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x8212}, 0x0, 0x3, 0xffffffffffffffff, 0xb) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2824}, 0x0, 0xffffffffffffffff, r0, 0x1) unshare(0x42000000) preadv(r0, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/221, 0xdd}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/145, 0x91}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/223, 0xdf}, {&(0x7f00000014c0)=""/163, 0xa3}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000001600)=""/180, 0xb4}], 0xa, 0x1000, 0xffff) lseek(r1, 0x7fff, 0x3) 12:26:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{0x0, 0x0, 0x0}}], 0x1, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x125f, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:24 executing program 4: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0}], 0x0, &(0x7f0000000780)=ANY=[@ANYRESDEC, @ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') io_setup(0x5, &(0x7f0000000080)=0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) io_setup(0x5, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', 0x4100, 0x0) sendfile(r4, r3, 0x0, 0x7ffffff9) io_submit(0x0, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f00000007c0)={0x0, 0x0, {0x0, @struct}, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(r6, 0xc4009420, &(0x7f0000000bc0)={0x0, 0x0, {0x0, @usage=0x400, 0x0, 0x7, 0x49f, 0x1, 0x800, 0x4, 0x2, @struct={0x800, 0xe9eb}, 0xfffffffb, 0x3, [0x40, 0x7fffffff, 0x40, 0x200, 0x6, 0x8]}, {0x80000000, @struct={0x9, 0x8836707}, r7, 0x0, 0x9, 0xfffffffffffffffc, 0x1f, 0xff, 0x400, @usage=0x90e, 0x1000, 0x200, [0x0, 0x3b, 0x70a, 0x6, 0x2, 0x10000]}, {0x9b6, @usage=0x4, 0x0, 0x7edb, 0x4000000000000000, 0x8000, 0x8001, 0x1, 0x0, @struct={0x3, 0x7}, 0xca, 0x8, [0x7, 0x8, 0x7fff, 0x9, 0x7, 0x4]}, {0xfc, 0x40, 0x9728}}) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_pgetevents(r8, 0x0, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000140), &(0x7f00000001c0)={0x0}) io_submit(r1, 0x0, 0x0) [ 1107.799750] FAULT_INJECTION: forcing a failure. [ 1107.799750] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1107.802549] CPU: 0 PID: 8689 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1107.803977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1107.805702] Call Trace: [ 1107.806276] dump_stack+0x107/0x167 [ 1107.807036] should_fail.cold+0x5/0xa [ 1107.807868] _copy_from_user+0x2e/0x1b0 [ 1107.808716] __copy_msghdr_from_user+0x91/0x4b0 [ 1107.809687] ? __ia32_sys_shutdown+0x80/0x80 [ 1107.810626] ? udp_setsockopt+0xc0/0xc0 [ 1107.811490] ? inet_sendmsg+0xbd/0x140 [ 1107.812298] ? inet_send_prepare+0x540/0x540 [ 1107.813226] ? __sock_sendmsg+0x55/0x190 [ 1107.814094] sendmsg_copy_msghdr+0xa1/0x160 [ 1107.814982] ? do_recvmmsg+0x6d0/0x6d0 [ 1107.815802] ? __lock_acquire+0x1657/0x5b00 [ 1107.816712] ___sys_sendmsg+0xc6/0x170 [ 1107.817529] ? sendmsg_copy_msghdr+0x160/0x160 [ 1107.818541] ? __lockdep_reset_lock+0x180/0x180 [ 1107.819517] ? lock_acquire+0x197/0x470 [ 1107.820348] ? find_held_lock+0x2c/0x110 [ 1107.821237] ? __might_fault+0xd3/0x180 [ 1107.822079] ? lock_downgrade+0x6d0/0x6d0 [ 1107.822953] ? io_schedule_timeout+0x140/0x140 [ 1107.823918] __sys_sendmmsg+0x195/0x470 [ 1107.824754] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1107.825648] ? lock_downgrade+0x6d0/0x6d0 [ 1107.826551] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1107.827557] ? wait_for_completion_io+0x270/0x270 [ 1107.828583] ? rcu_read_lock_any_held+0x75/0xa0 [ 1107.829551] ? vfs_write+0x354/0xa70 [ 1107.830352] ? fput_many+0x2f/0x1a0 [ 1107.831134] ? ksys_write+0x1a9/0x260 [ 1107.831925] ? __ia32_sys_read+0xb0/0xb0 [ 1107.832887] __x64_sys_sendmmsg+0x99/0x100 [ 1107.833997] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1107.835333] do_syscall_64+0x33/0x40 [ 1107.836310] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1107.837630] RIP: 0033:0x7f6f52cadb19 [ 1107.838605] 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 [ 1107.843278] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1107.845225] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1107.847059] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1107.848894] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1107.850741] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1107.852574] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:26:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1260, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:24 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 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) ftruncate(r0, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x1000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') write$binfmt_elf64(r1, &(0x7f0000001740)={{0x7f, 0x45, 0x4c, 0x46, 0x14, 0x80, 0xb6, 0x1, 0x20000000000, 0x3, 0x6, 0x0, 0x349, 0x40, 0x2b7, 0x3c, 0xb56, 0x38, 0x2, 0x2, 0x1f, 0x4}, [{0x1, 0x4, 0x0, 0x1f, 0xc7c9, 0x73450fd, 0xc3d, 0x1}], "c8b60a789b193f081ec728987212de74", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x588) readv(r2, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {0x0}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {&(0x7f0000003640)=""/128, 0x80}, {&(0x7f00000015c0)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) fchmod(0xffffffffffffffff, 0x40) readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 12:26:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4d, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e22, 0xc0000000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, 0x1c) perf_event_open(&(0x7f0000000140)={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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, 0x0, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfa}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x4f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x94}}, 0x4000) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)='\x00\x00', 0x2}], 0x1}, 0x10044001) 12:26:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, r2, 0x3ddc8cfb493e3995, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x7}]}, 0x28}}, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r5 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) io_uring_enter(r5, 0x8058ab, 0x0, 0x0, 0x0, 0x0) fchown(r5, 0x0, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmmsg$inet6(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000001c0)="4bc702854e3954b59347985ccc868289d3fe483d2c0900a2a1d12e33a66529e1f276fef452632dfa3c004ce3be84a5f66c29cd4ec39ae5206562fbc9ea3c0dbbebc22e628e147b0e9631f19b0ce0a48e0e675b2da3442226b898f1ddf8eabf133ab4a9cb0999c2ee1d3bd36d089b0d8e97ea00d4c5f6ad14dce058d595aacba2d587ff5eacd81b71a73f53ed276d1f3b3384bb2bfba4e0f37302e690df9e7024378ac754ac0576f996f3ee53d1034c7720767ddf2625817532f7ae89103367b73a36152b84c38bc227ba9e9ff48bcfe027585cf14bff37a888", 0xff41}], 0x1}}], 0x1, 0x0) 12:26:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 25) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:26:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1108.262933] FAULT_INJECTION: forcing a failure. [ 1108.262933] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1108.265680] CPU: 1 PID: 8730 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1108.267074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1108.268761] Call Trace: [ 1108.269306] dump_stack+0x107/0x167 [ 1108.270066] should_fail.cold+0x5/0xa [ 1108.270849] _copy_from_user+0x2e/0x1b0 [ 1108.271676] __copy_msghdr_from_user+0x91/0x4b0 [ 1108.272621] ? __ia32_sys_shutdown+0x80/0x80 [ 1108.273520] ? udp_setsockopt+0xc0/0xc0 [ 1108.274353] ? inet_sendmsg+0xbd/0x140 [ 1108.275141] ? inet_send_prepare+0x540/0x540 [ 1108.276029] ? __sock_sendmsg+0x55/0x190 [ 1108.276856] sendmsg_copy_msghdr+0xa1/0x160 [ 1108.277731] ? do_recvmmsg+0x6d0/0x6d0 [ 1108.278526] ? __lock_acquire+0x1657/0x5b00 [ 1108.279413] ___sys_sendmsg+0xc6/0x170 [ 1108.280198] ? sendmsg_copy_msghdr+0x160/0x160 [ 1108.281128] ? __lockdep_reset_lock+0x180/0x180 [ 1108.282071] ? lock_downgrade+0x6d0/0x6d0 [ 1108.282915] ? lock_acquire+0x197/0x470 [ 1108.283712] ? find_held_lock+0x2c/0x110 [ 1108.284538] ? __might_fault+0xd3/0x180 [ 1108.285338] ? lock_downgrade+0x6d0/0x6d0 [ 1108.286214] __sys_sendmmsg+0x195/0x470 [ 1108.287026] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1108.287897] ? lock_downgrade+0x6d0/0x6d0 [ 1108.288751] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1108.289730] ? wait_for_completion_io+0x270/0x270 [ 1108.290718] ? rcu_read_lock_any_held+0x75/0xa0 [ 1108.291645] ? vfs_write+0x354/0xa70 [ 1108.292402] ? fput_many+0x2f/0x1a0 [ 1108.293134] ? ksys_write+0x1a9/0x260 [ 1108.293921] ? __ia32_sys_read+0xb0/0xb0 [ 1108.294748] __x64_sys_sendmmsg+0x99/0x100 [ 1108.295600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1108.296639] do_syscall_64+0x33/0x40 [ 1108.297393] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1108.298435] RIP: 0033:0x7f6f52cadb19 [ 1108.299185] 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 [ 1108.302896] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1108.304424] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1108.305883] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1108.307317] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1108.308763] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1108.310222] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1124.829642] FAULT_INJECTION: forcing a failure. [ 1124.829642] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:26:41 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:41 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r2, 0x29, 0x30, 0x0, 0x1000000) listen(r2, 0x80000000) sendmmsg$unix(r1, &(0x7f00000003c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file1\x00'}, 0x6e) 12:26:41 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:41 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1262, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b4e, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:41 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1124.831467] CPU: 1 PID: 8758 Comm: syz-executor.3 Not tainted 5.10.199 #1 12:26:41 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1124.832540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1124.833758] Call Trace: [ 1124.834144] dump_stack+0x107/0x167 [ 1124.834653] should_fail.cold+0x5/0xa [ 1124.835186] _copy_from_user+0x2e/0x1b0 [ 1124.835737] __copy_msghdr_from_user+0x91/0x4b0 [ 1124.836380] ? __ia32_sys_shutdown+0x80/0x80 [ 1124.836993] ? udp_setsockopt+0xc0/0xc0 [ 1124.837538] ? inet_sendmsg+0xbd/0x140 [ 1124.838084] ? inet_send_prepare+0x540/0x540 [ 1124.838690] ? __sock_sendmsg+0x55/0x190 [ 1124.839261] sendmsg_copy_msghdr+0xa1/0x160 [ 1124.839855] ? do_recvmmsg+0x6d0/0x6d0 [ 1124.840401] ? __lock_acquire+0x1657/0x5b00 [ 1124.841017] ___sys_sendmsg+0xc6/0x170 [ 1124.841560] ? sendmsg_copy_msghdr+0x160/0x160 [ 1124.842207] ? __lockdep_reset_lock+0x180/0x180 [ 1124.842851] ? lock_downgrade+0x6d0/0x6d0 [ 1124.843441] ? lock_acquire+0x197/0x470 [ 1124.843987] ? find_held_lock+0x2c/0x110 [ 1124.844553] ? __might_fault+0xd3/0x180 [ 1124.845108] ? lock_downgrade+0x6d0/0x6d0 [ 1124.845700] __sys_sendmmsg+0x195/0x470 [ 1124.846279] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1124.846881] ? lock_downgrade+0x6d0/0x6d0 [ 1124.847467] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1124.848128] ? wait_for_completion_io+0x270/0x270 [ 1124.848810] ? rcu_read_lock_any_held+0x75/0xa0 [ 1124.849456] ? vfs_write+0x354/0xa70 [ 1124.849973] ? fput_many+0x2f/0x1a0 [ 1124.850478] ? ksys_write+0x1a9/0x260 [ 1124.850996] ? __ia32_sys_read+0xb0/0xb0 [ 1124.851567] __x64_sys_sendmmsg+0x99/0x100 [ 1124.852151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1124.852858] do_syscall_64+0x33/0x40 [ 1124.853367] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1124.854069] RIP: 0033:0x7f6f52cadb19 [ 1124.854617] 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 [ 1124.857129] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1124.858182] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1124.859150] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1124.860110] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1124.861098] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1124.862061] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:26:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b52, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:41 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1263, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:41 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:55 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:26:55 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000007000000000000000003003e0000000000000000000000000040000000000000000000000200000000000000000000380002000000000000000300"], 0xaf2) close(r0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, 0x0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000000040)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f00000000c0)=0x2, 0x9e2) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000001c0)) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@dfltgid}, {@posixacl}, {@loose}, {@version_u}, {@dfltgid={'dfltgid', 0x3d, r6}}, {@version_9p2000}], [{@fowner_eq={'fowner', 0x3d, r7}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@measure}, {@smackfshat={'smackfshat', 0x3d, '\',\'A'}}, {@seclabel}, {@pcr={'pcr', 0x3d, 0x33}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}]}}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x525142, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) 12:26:55 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1261, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1264, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:26:55 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:26:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b62, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:26:55 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 27) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:26:55 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$BTRFS_IOC_BALANCE_CTL(0xffffffffffffffff, 0x40049421, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000240)=@req={0x8, 0x0, 0xfff}, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xff, 0x1, 0x0, 0x5e, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x80, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x8, 0xffffffffffffffff, 0x0) msgget(0x2, 0x22e) msgctl$IPC_RMID(0x0, 0x0) r2 = msgget(0x1, 0x0) msgsnd(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x51, 0x800) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x0) move_pages(0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x0) openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x82}, 0x18) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0xd18, 0x1800}, {0x2, 0x1, 0x800}], 0x2, &(0x7f0000000240)={0x0, 0x989680}) [ 1138.261827] SELinux: duplicate or incompatible mount options [ 1138.285847] FAULT_INJECTION: forcing a failure. [ 1138.285847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1138.288573] CPU: 1 PID: 8800 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1138.289973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1138.291660] Call Trace: [ 1138.292204] dump_stack+0x107/0x167 [ 1138.292952] should_fail.cold+0x5/0xa [ 1138.293738] _copy_from_user+0x2e/0x1b0 [ 1138.294583] __copy_msghdr_from_user+0x91/0x4b0 [ 1138.295520] ? __ia32_sys_shutdown+0x80/0x80 [ 1138.296405] ? udp_setsockopt+0xc0/0xc0 [ 1138.297205] ? inet_sendmsg+0xbd/0x140 [ 1138.297985] ? inet_send_prepare+0x540/0x540 [ 1138.298876] ? __sock_sendmsg+0x55/0x190 [ 1138.299717] sendmsg_copy_msghdr+0xa1/0x160 [ 1138.300590] ? do_recvmmsg+0x6d0/0x6d0 [ 1138.301381] ? __lock_acquire+0x1657/0x5b00 [ 1138.302293] ___sys_sendmsg+0xc6/0x170 [ 1138.303092] ? sendmsg_copy_msghdr+0x160/0x160 [ 1138.304026] ? __lockdep_reset_lock+0x180/0x180 [ 1138.304973] ? lock_downgrade+0x6d0/0x6d0 [ 1138.305822] ? lock_acquire+0x197/0x470 [ 1138.306632] ? find_held_lock+0x2c/0x110 [ 1138.307475] ? __might_fault+0xd3/0x180 [ 1138.308288] ? lock_downgrade+0x6d0/0x6d0 [ 1138.309159] __sys_sendmmsg+0x195/0x470 [ 1138.309979] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1138.310859] ? lock_downgrade+0x6d0/0x6d0 [ 1138.311720] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1138.312705] ? wait_for_completion_io+0x270/0x270 [ 1138.313685] ? rcu_read_lock_any_held+0x75/0xa0 [ 1138.314642] ? vfs_write+0x354/0xa70 [ 1138.315406] ? fput_many+0x2f/0x1a0 [ 1138.316147] ? ksys_write+0x1a9/0x260 [ 1138.316915] ? __ia32_sys_read+0xb0/0xb0 [ 1138.317741] __x64_sys_sendmmsg+0x99/0x100 [ 1138.318606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1138.319658] do_syscall_64+0x33/0x40 [ 1138.320412] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1138.321439] RIP: 0033:0x7f6f52cadb19 [ 1138.322187] 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 [ 1138.325886] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1138.327420] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1138.328888] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1138.330346] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1138.331783] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1138.333211] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:26:55 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000000006, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x1f, 0x3, 0x5, 0xed, 0x0, 0x5, 0x101, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xfffffffc, 0x5, @perf_config_ext={0x86d5, 0x800}, 0x1, 0x81, 0x3fa51103, 0x5, 0x5, 0xd9, 0x60, 0x0, 0x3ff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, {0x101}}, './file0\x00'}) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x2, 0xf9, 0x9f, 0xb0, 0x0, 0x6c92, 0x10000, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xa4d, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x6882, 0x2, 0x3, 0x1, 0x6, 0x4, 0x7ff, 0x0, 0x6, 0x0, 0x9}, 0x0, 0xc, r5, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) syz_io_uring_setup(0x1507, &(0x7f0000000300)={0x0, 0x9b5d, 0x10, 0x3, 0x3bb}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000380), &(0x7f00000003c0)) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x2, 0x10, r0, 0x10000000) dup2(r7, r4) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 12:27:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0x800}]}) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f00000000c0)=@v3={0x3000000, [{0x100001, 0x8}, {0x0, 0x5}], 0xee00}, 0x18, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x20d315) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)) lsetxattr$trusted_overlay_origin(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240), &(0x7f0000000280), 0x2, 0x1) 12:27:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b63, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1265, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) openat$cgroup_pressure(r1, &(0x7f0000000180)='io.pressure\x00', 0x2, 0x0) r2 = 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, 0x7fff, 0x0, @perf_config_ext, 0x10040}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext, 0x10040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80) openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x80800, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r4, 0x5387, 0x0) ioctl$PTP_PEROUT_REQUEST2(r4, 0x40383d0c, &(0x7f0000000040)={{0x2fc6, 0x8000}, {0x0, 0x2}, 0x5, 0x1}) r5 = dup2(r4, r3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x2c0000, 0x0) openat(0xffffffffffffffff, 0x0, 0x1a000, 0x20) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x588}, 0x0, 0xe, 0xffffffffffffffff, 0x0) copy_file_range(r5, &(0x7f0000000140)=0x9, r7, &(0x7f00000000c0)=0x9, 0x1ff, 0x0) sendfile(r0, r6, 0x0, 0x20d315) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0x4381, 0x0) flock(r8, 0x8) 12:27:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:27:09 executing program 0: ftruncate(0xffffffffffffffff, 0x8) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) keyctl$chown(0x4, r0, 0xee01, 0xee00) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000540)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000440)={0x0, "9b55f610ffe7b9856842eb69443042b20caac33d7dda6ec6986b177fa13c2bd2c68577ea852c8bb47f31ee549b6a921e231ef07ee0f7fca620564faeeeafa440"}, 0x48, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @broadcast}, &(0x7f0000000500)=0x8) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000b80)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x1, @multicast}, 0x60, {0x2, 0x4e22, @rand_addr=0x64010101}, 'ip6erspan0\x00'}) r2 = add_key$fscrypt_v1(&(0x7f0000001180), &(0x7f0000001300)={'fscrypt:', @desc2}, &(0x7f0000001340)={0x0, "9efd48cf39d5722d2525343efebd8efe723aed05f0ffafa2734185fda322e061c85fc337d6a171a22ac50d831b4ecc5b3e0ece1c147db224728e0107261333ce"}, 0x48, r1) keyctl$read(0xb, r1, &(0x7f0000000380)=""/24, 0x18) r3 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000640)={'syz', 0x3}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000000a40), &(0x7f0000000a80)={'syz', 0x1}, &(0x7f0000000300)="a3", 0x1, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r4, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r3) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, &(0x7f0000000140)=@secondary) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 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_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x7b8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:27:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 28) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1152.486747] FAULT_INJECTION: forcing a failure. [ 1152.486747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1152.488224] CPU: 1 PID: 8830 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1152.489033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.490002] Call Trace: [ 1152.490321] dump_stack+0x107/0x167 [ 1152.490761] should_fail.cold+0x5/0xa [ 1152.491213] _copy_from_user+0x2e/0x1b0 [ 1152.491681] __copy_msghdr_from_user+0x91/0x4b0 [ 1152.492218] ? __ia32_sys_shutdown+0x80/0x80 [ 1152.492734] ? udp_setsockopt+0xc0/0xc0 [ 1152.493197] ? inet_sendmsg+0xbd/0x140 [ 1152.493665] ? inet_send_prepare+0x540/0x540 [ 1152.494176] ? __sock_sendmsg+0x55/0x190 [ 1152.494683] sendmsg_copy_msghdr+0xa1/0x160 [ 1152.495184] ? do_recvmmsg+0x6d0/0x6d0 [ 1152.495663] ? __lock_acquire+0x1657/0x5b00 [ 1152.496166] ___sys_sendmsg+0xc6/0x170 [ 1152.496633] ? sendmsg_copy_msghdr+0x160/0x160 [ 1152.497167] ? __lockdep_reset_lock+0x180/0x180 [ 1152.497710] ? lock_downgrade+0x6d0/0x6d0 [ 1152.498190] ? lock_acquire+0x197/0x470 [ 1152.498654] ? find_held_lock+0x2c/0x110 [ 1152.499122] ? __might_fault+0xd3/0x180 [ 1152.499574] ? lock_downgrade+0x6d0/0x6d0 [ 1152.500070] __sys_sendmmsg+0x195/0x470 [ 1152.500538] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1152.501030] ? lock_downgrade+0x6d0/0x6d0 [ 1152.501517] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1152.502079] ? wait_for_completion_io+0x270/0x270 [ 1152.502641] ? rcu_read_lock_any_held+0x75/0xa0 [ 1152.503200] ? vfs_write+0x354/0xa70 [ 1152.503634] ? fput_many+0x2f/0x1a0 [ 1152.504060] ? ksys_write+0x1a9/0x260 [ 1152.504527] ? __ia32_sys_read+0xb0/0xb0 [ 1152.505006] __x64_sys_sendmmsg+0x99/0x100 [ 1152.505526] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.506126] do_syscall_64+0x33/0x40 [ 1152.506586] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1152.507201] RIP: 0033:0x7f6f52cadb19 [ 1152.507649] 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 [ 1152.509968] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1152.511048] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1152.511995] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1152.512849] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1152.513762] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1152.514614] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:27:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 29) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:27:09 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x10000}, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x40, 0x181) sendfile(r1, r0, 0x0, 0x81) fork() fork() 12:27:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1267, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1152.616535] FAULT_INJECTION: forcing a failure. [ 1152.616535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1152.617897] CPU: 1 PID: 8844 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1152.618697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.619604] Call Trace: [ 1152.619901] dump_stack+0x107/0x167 [ 1152.620316] should_fail.cold+0x5/0xa [ 1152.620738] _copy_from_user+0x2e/0x1b0 [ 1152.621179] __copy_msghdr_from_user+0x91/0x4b0 [ 1152.621690] ? __ia32_sys_shutdown+0x80/0x80 [ 1152.622176] ? udp_setsockopt+0xc0/0xc0 [ 1152.622627] ? inet_sendmsg+0xbd/0x140 [ 1152.623051] ? inet_send_prepare+0x540/0x540 [ 1152.623533] ? __sock_sendmsg+0x55/0x190 [ 1152.623981] sendmsg_copy_msghdr+0xa1/0x160 [ 1152.624449] ? do_recvmmsg+0x6d0/0x6d0 [ 1152.624886] ? __lock_acquire+0x1657/0x5b00 [ 1152.625378] ___sys_sendmsg+0xc6/0x170 [ 1152.625803] ? sendmsg_copy_msghdr+0x160/0x160 [ 1152.626303] ? __lockdep_reset_lock+0x180/0x180 [ 1152.626829] ? lock_downgrade+0x6d0/0x6d0 [ 1152.627295] ? lock_acquire+0x197/0x470 [ 1152.627745] ? find_held_lock+0x2c/0x110 [ 1152.628205] ? __might_fault+0xd3/0x180 [ 1152.628670] ? lock_downgrade+0x6d0/0x6d0 [ 1152.629142] __sys_sendmmsg+0x195/0x470 [ 1152.629611] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1152.630097] ? lock_downgrade+0x6d0/0x6d0 [ 1152.630594] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1152.631137] ? wait_for_completion_io+0x270/0x270 [ 1152.631686] ? rcu_read_lock_any_held+0x75/0xa0 [ 1152.632194] ? vfs_write+0x354/0xa70 [ 1152.632617] ? fput_many+0x2f/0x1a0 [ 1152.633025] ? ksys_write+0x1a9/0x260 [ 1152.633458] ? __ia32_sys_read+0xb0/0xb0 [ 1152.633912] __x64_sys_sendmmsg+0x99/0x100 [ 1152.634397] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.634975] do_syscall_64+0x33/0x40 [ 1152.635401] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1152.635957] RIP: 0033:0x7f6f52cadb19 [ 1152.636398] 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 [ 1152.638407] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1152.639301] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1152.640104] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1152.640911] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1152.641713] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1152.642528] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:27:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b64, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:27:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:09 executing program 0: perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000440)) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140)) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0xfffffffffffffffc) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x1}]}) keyctl$KEYCTL_PKEY_DECRYPT(0x1a, 0x0, &(0x7f0000000280)={'enc=', 'pkcs1', ' hash=', {'sha3-384-generic\x00'}}, &(0x7f0000000180)="8776720a424a69c0842e27052ba6367a4932e9ff18ddf5884e6ad2b39c74a2dee15f1cf90b247542ca56f774635e6a5c2d352721938a93622529065d8da82a5ac8c8ba5669b50d150c28f5a033da735b1cb6af4d67ccd87bf4f8", &(0x7f0000000600)=""/50) add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$TIOCGSERIAL(0xffffffffffffffff, 0x541e, 0x0) unshare(0x48020200) 12:27:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1268, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:09 executing program 4: r0 = openat(0xffffffffffffffff, 0x0, 0x202400, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x1a, 0xa08, 0x70bd26, 0x25dfdbfc, {}, [@typed={0xc, 0x52, 0x0, 0x0, @u64=0x7}]}, 0x20}}, 0x40000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) getsockopt(0xffffffffffffffff, 0x4, 0x0, 0x0, 0xffffffffffffffff) 12:27:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b65, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 30) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1152.906513] FAULT_INJECTION: forcing a failure. [ 1152.906513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1152.909096] CPU: 0 PID: 8877 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1152.910482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1152.912148] Call Trace: [ 1152.912683] dump_stack+0x107/0x167 [ 1152.913435] should_fail.cold+0x5/0xa [ 1152.914208] _copy_from_user+0x2e/0x1b0 [ 1152.915049] __copy_msghdr_from_user+0x91/0x4b0 [ 1152.915998] ? __ia32_sys_shutdown+0x80/0x80 [ 1152.916885] ? udp_setsockopt+0xc0/0xc0 [ 1152.917690] ? inet_sendmsg+0xbd/0x140 [ 1152.918481] ? inet_send_prepare+0x540/0x540 [ 1152.919366] ? __sock_sendmsg+0x55/0x190 [ 1152.920197] sendmsg_copy_msghdr+0xa1/0x160 [ 1152.921072] ? do_recvmmsg+0x6d0/0x6d0 [ 1152.921861] ? __lock_acquire+0x1657/0x5b00 [ 1152.922754] ___sys_sendmsg+0xc6/0x170 [ 1152.923539] ? sendmsg_copy_msghdr+0x160/0x160 [ 1152.924514] ? __lockdep_reset_lock+0x180/0x180 [ 1152.925465] ? lock_acquire+0x197/0x470 [ 1152.926263] ? find_held_lock+0x2c/0x110 [ 1152.927108] ? __might_fault+0xd3/0x180 [ 1152.927926] ? lock_downgrade+0x6d0/0x6d0 [ 1152.928786] ? io_schedule_timeout+0x140/0x140 [ 1152.929727] __sys_sendmmsg+0x195/0x470 [ 1152.930545] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1152.931434] ? lock_downgrade+0x6d0/0x6d0 [ 1152.932296] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1152.933269] ? wait_for_completion_io+0x270/0x270 [ 1152.934241] ? rcu_read_lock_any_held+0x75/0xa0 [ 1152.935200] ? vfs_write+0x354/0xa70 [ 1152.935956] ? fput_many+0x2f/0x1a0 [ 1152.936698] ? ksys_write+0x1a9/0x260 [ 1152.937465] ? __ia32_sys_read+0xb0/0xb0 [ 1152.938293] __x64_sys_sendmmsg+0x99/0x100 [ 1152.939162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1152.940205] do_syscall_64+0x33/0x40 [ 1152.940963] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1152.941986] RIP: 0033:0x7f6f52cadb19 [ 1152.942758] 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 [ 1152.946459] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1152.948012] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1152.949460] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1152.950919] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1152.952372] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1152.953828] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:27:25 executing program 4: r0 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) r3 = socket$packet(0x11, 0x3, 0x300) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = io_uring_setup(0x5204, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x16e}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x5, 0x0, r6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r7, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r8 = socket$netlink(0x10, 0x3, 0x0) sendfile(r8, r7, 0x0, 0x10000) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) 12:27:25 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:27:25 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 31) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:27:25 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:25 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b66, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1269, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:25 executing program 7: 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) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="34000000100001000600000000000000000000000500000e00000000150000809be149f8326500000ad022cea3b5906ed71efbac71604114ae634a1d3f5b42332fdba4655cc9aa1ddff6a3ba561b87d1abcca5165a1fde316ac996d594f336ad93897a4c787d052c951ff3b19a2ae8dfe7daae4433b91e5be24f009e43a9060d92c52788cb564c5127467341e4376c1319a3cb91e36318c602f3acaab637ceb7852dafdf71f385cfa97aa0b4888b849ea763a6372e3668ad38b4998b12b7f74f557998f5ab174fbc68"], 0x34}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r0 = syz_io_uring_setup(0x3167, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000340)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup2(r3, r3) r5 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x31f, 0x0, r0}) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f00000001c0)=@sco}, 0x0) r6 = eventfd2(0x8, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r6, 0xc010f508, &(0x7f0000000040)={0x3, 0x2}) io_uring_enter(r0, 0x76d3, 0x80, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffda, 0x6}, 0x4202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = fsmount(r4, 0x0, 0x8) execveat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000a00)='\x009\x1c\xaf\x14\xe6\xeb\xe9\xf1\xccO@\xbd\xfc\xbdN\xfa\x93Z\x94\xfd\xc6]\xc3\x81g\x95\'\xb7\xf2\xe8\xbf\xd3\xf3\"\xf0Z\x93T\xa1\xc6\x10\x01\xba\xf0\x11\x01 \x94X\x7fQ\xa6\v\xfa\xc2\\$\xad\x96A\xd6\xdf|\x0e,c\xc4\x13\xfb\x91\xc5|{\xde\'xb\xcd\xb2\x177\x83\'\xdb\xf6y_\x10\x87\x01\xd4\xb1\x9b\xe4\xac\xf0D4\xe6v\x86\x02^bt\xbf!b\xd4k\x11\xf5Nj\x97P\b\xf2\xdd\r\xaa,g\xfc\x8f*\bq\x10wl\xe0\x02HG)\xa0\xb9%\x12\x9fx]\xf8Gz`\xfd\x00l\xe9<\xa5\xbd\x9f\x80\xa5\x0f\xd3\xf7\xc8\x98'], &(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', &(0x7f00000006c0)='\\$-!$@+^\xfe\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000440)=0x5, 0xdf22) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r9 = dup2(r5, r4) openat(r9, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r8, 0x0) 12:27:25 executing program 0: prctl$PR_GET_SECCOMP(0x15) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0xc0, 0x4) prctl$PR_GET_SECCOMP(0x15) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@ieee802154={0x24, @long}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="d9ce4b46bf0f2c16e534b8", 0xb}, {&(0x7f0000000280)="e688a8", 0x3}], 0x2}, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x8000000) r3 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d77", 0x14}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x80010, r3, 0x8000000) syz_io_uring_submit(r7, r5, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) syz_io_uring_submit(r2, r5, &(0x7f0000000180)=@IORING_OP_NOP={0x0, 0x3}, 0x6ea) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x452}}, './file0\x00'}) [ 1168.857894] FAULT_INJECTION: forcing a failure. [ 1168.857894] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1168.859453] CPU: 1 PID: 8890 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1168.860276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1168.861289] Call Trace: [ 1168.861305] dump_stack+0x107/0x167 [ 1168.861322] should_fail.cold+0x5/0xa [ 1168.861340] _copy_from_user+0x2e/0x1b0 [ 1168.861357] __copy_msghdr_from_user+0x91/0x4b0 [ 1168.861370] ? __ia32_sys_shutdown+0x80/0x80 [ 1168.861384] ? udp_setsockopt+0xc0/0xc0 [ 1168.861397] ? inet_sendmsg+0xbd/0x140 [ 1168.861408] ? inet_send_prepare+0x540/0x540 [ 1168.861418] ? __sock_sendmsg+0x55/0x190 12:27:25 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b67, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1274, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1168.861435] sendmsg_copy_msghdr+0xa1/0x160 [ 1168.861446] ? do_recvmmsg+0x6d0/0x6d0 [ 1168.861462] ? __lock_acquire+0x1657/0x5b00 [ 1168.861483] ___sys_sendmsg+0xc6/0x170 [ 1168.861496] ? sendmsg_copy_msghdr+0x160/0x160 [ 1168.861511] ? __lockdep_reset_lock+0x180/0x180 [ 1168.861522] ? lock_downgrade+0x6d0/0x6d0 [ 1168.861538] ? lock_acquire+0x197/0x470 [ 1168.861549] ? find_held_lock+0x2c/0x110 12:27:25 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 32) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1168.861566] ? __might_fault+0xd3/0x180 [ 1168.861578] ? lock_downgrade+0x6d0/0x6d0 [ 1168.861604] __sys_sendmmsg+0x195/0x470 12:27:25 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fallocate(0xffffffffffffffff, 0x8, 0x0, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000900)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYBLOB="080000000c00018008a4851c", @ANYRES32=0x0, @ANYBLOB="04000280"], 0x24}}, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000005200c5d50022844574da2a4892000200"], 0x14}}, 0x4000000) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x78) 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={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) 12:27:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1168.861621] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1168.861632] ? lock_downgrade+0x6d0/0x6d0 [ 1168.861658] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1168.861673] ? wait_for_completion_io+0x270/0x270 [ 1168.861687] ? rcu_read_lock_any_held+0x75/0xa0 [ 1168.861699] ? vfs_write+0x354/0xa70 [ 1168.861713] ? fput_many+0x2f/0x1a0 [ 1168.861726] ? ksys_write+0x1a9/0x260 [ 1168.861738] ? __ia32_sys_read+0xb0/0xb0 [ 1168.861755] __x64_sys_sendmmsg+0x99/0x100 [ 1168.861766] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1168.861780] do_syscall_64+0x33/0x40 [ 1168.861794] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1168.861802] RIP: 0033:0x7f6f52cadb19 12:27:25 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1168.861814] 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 12:27:25 executing program 4: 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, 0xfffffff9, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x80, 0xff, 0x4, 0x7f, 0x0, 0x10001, 0x1, 0xa, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xcdae, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x500, 0x40, 0x6, 0x1, 0x0, 0x8, 0x1, 0x0, 0x80, 0x0, 0x1}, 0xffffffffffffffff, 0x6, r0, 0x8) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, 0x0, 0x0) stat(&(0x7f0000000440)='.\x00', &(0x7f0000001c00)) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 1168.861820] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1168.861833] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1168.861840] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1168.861847] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1168.861853] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1168.861860] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1169.075106] FAULT_INJECTION: forcing a failure. [ 1169.075106] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:27:25 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1169.075132] CPU: 0 PID: 8923 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1169.075142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 12:27:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1277, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1169.075148] Call Trace: [ 1169.075172] dump_stack+0x107/0x167 [ 1169.075202] should_fail.cold+0x5/0xa [ 1169.075230] _copy_from_user+0x2e/0x1b0 [ 1169.075256] __copy_msghdr_from_user+0x91/0x4b0 [ 1169.075277] ? __ia32_sys_shutdown+0x80/0x80 [ 1169.075297] ? udp_setsockopt+0xc0/0xc0 [ 1169.075318] ? inet_sendmsg+0xbd/0x140 [ 1169.075335] ? inet_send_prepare+0x540/0x540 [ 1169.075351] ? __sock_sendmsg+0x55/0x190 [ 1169.075378] sendmsg_copy_msghdr+0xa1/0x160 [ 1169.075397] ? do_recvmmsg+0x6d0/0x6d0 [ 1169.075421] ? __lock_acquire+0x1657/0x5b00 [ 1169.075455] ___sys_sendmsg+0xc6/0x170 [ 1169.075476] ? sendmsg_copy_msghdr+0x160/0x160 [ 1169.075500] ? __lockdep_reset_lock+0x180/0x180 12:27:26 executing program 7: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10049, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x430, 0x7}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x8) write$nbd(r1, &(0x7f0000000500)={0x67446698, 0x80000000, 0x2, 0x1, 0x200003, "2a8addb6557a6727c5cf58e65df6f566771837f7934aea4889348338dc6e18a9f39fb988f586eadfc361db816fb050a324e2f13bc12f13915f54be43da4ecfc11b5a7964b4c365c64f38ba6aef1de2c529283201fce29f542d0d58f9da6605e1d7db8ab301c850bf3b06840dd6c521408819c975fc77c200c474b8988a8bb6b56421fa147c67a3d3f8caebbc62e5b1fafd2f772595fc44ba9c96bfec9a32c189b6956a5263a7e906c34e332a36dc6bd307e4df814a2ebda7942bc516030ced8fed0c6c640491a85e19f685fba2090e71baf295e232d06db00c"}, 0xe9) sendmmsg$inet6(r2, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x400000000000095, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000140)='\x00', 0x0, 0xffffffffffffffff) ioprio_get$pid(0x3, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040), 0x0, 0x0) kcmp(0x0, 0x0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) getsockname(r2, &(0x7f0000001640)=@can, &(0x7f0000000440)=0x80) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000640)=""/4096, &(0x7f0000000180)=0x1000) r3 = syz_open_dev$vcsn(&(0x7f0000000200), 0x100000000, 0x800) connect$inet6(r3, &(0x7f0000000340)={0xa, 0x4e21, 0x1, @loopback, 0x2}, 0x1c) memfd_create(&(0x7f0000000040)='$:#[*\':-^#\'\x00', 0x0) r4 = creat(&(0x7f0000000480)='./file0\x00', 0xa0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0x400000, 0x0) copy_file_range(r0, &(0x7f0000000380)=0x5, r5, 0x0, 0x1, 0x0) statx(r4, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x80, &(0x7f0000000240)) syz_io_uring_setup(0x7, &(0x7f0000000080)={0x0, 0x2e9f, 0x0, 0x3, 0x0, 0x0, r4}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000000), &(0x7f0000000140)) 12:27:26 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 33) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1169.075527] ? lock_acquire+0x197/0x470 [ 1169.075544] ? find_held_lock+0x2c/0x110 [ 1169.075570] ? __might_fault+0xd3/0x180 [ 1169.075589] ? lock_downgrade+0x6d0/0x6d0 [ 1169.075611] ? io_schedule_timeout+0x140/0x140 [ 1169.075648] __sys_sendmmsg+0x195/0x470 12:27:26 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1278, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1169.075674] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1169.075692] ? lock_downgrade+0x6d0/0x6d0 [ 1169.075731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1169.075755] ? wait_for_completion_io+0x270/0x270 [ 1169.075777] ? rcu_read_lock_any_held+0x75/0xa0 [ 1169.075795] ? vfs_write+0x354/0xa70 12:27:26 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1279, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:26 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:26 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 34) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1169.075818] ? fput_many+0x2f/0x1a0 [ 1169.075837] ? ksys_write+0x1a9/0x260 [ 1169.075856] ? __ia32_sys_read+0xb0/0xb0 [ 1169.075884] __x64_sys_sendmmsg+0x99/0x100 [ 1169.075902] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1169.075922] do_syscall_64+0x33/0x40 [ 1169.075943] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1169.075956] RIP: 0033:0x7f6f52cadb19 [ 1169.075975] 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 [ 1169.075986] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1169.076007] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1169.076017] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1169.076028] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.076039] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1169.076050] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1169.272974] FAULT_INJECTION: forcing a failure. [ 1169.272974] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.272991] CPU: 1 PID: 8943 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1169.272997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.273000] Call Trace: [ 1169.273016] dump_stack+0x107/0x167 [ 1169.273034] should_fail.cold+0x5/0xa [ 1169.273051] _copy_from_user+0x2e/0x1b0 [ 1169.273066] __copy_msghdr_from_user+0x91/0x4b0 [ 1169.273079] ? __ia32_sys_shutdown+0x80/0x80 [ 1169.273091] ? udp_setsockopt+0xc0/0xc0 [ 1169.273102] ? inet_sendmsg+0xbd/0x140 [ 1169.273112] ? inet_send_prepare+0x540/0x540 [ 1169.273121] ? __sock_sendmsg+0x55/0x190 [ 1169.273135] sendmsg_copy_msghdr+0xa1/0x160 [ 1169.273145] ? do_recvmmsg+0x6d0/0x6d0 [ 1169.273160] ? __lock_acquire+0x1657/0x5b00 [ 1169.273180] ___sys_sendmsg+0xc6/0x170 [ 1169.273192] ? sendmsg_copy_msghdr+0x160/0x160 [ 1169.273207] ? __lockdep_reset_lock+0x180/0x180 [ 1169.273216] ? lock_downgrade+0x6d0/0x6d0 [ 1169.273233] ? lock_acquire+0x197/0x470 [ 1169.273242] ? find_held_lock+0x2c/0x110 [ 1169.273258] ? __might_fault+0xd3/0x180 [ 1169.273270] ? lock_downgrade+0x6d0/0x6d0 [ 1169.273293] __sys_sendmmsg+0x195/0x470 [ 1169.273307] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1169.273334] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1169.273345] ? clockevents_program_event+0x131/0x360 [ 1169.273360] ? tick_program_event+0xa8/0x140 [ 1169.273374] ? hrtimer_interrupt+0x771/0x9b0 [ 1169.273396] __x64_sys_sendmmsg+0x99/0x100 [ 1169.273408] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1169.273420] do_syscall_64+0x33/0x40 [ 1169.273432] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1169.273439] RIP: 0033:0x7f6f52cadb19 [ 1169.273450] 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 [ 1169.273455] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1169.273469] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1169.273476] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1169.273483] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.273489] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1169.273495] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1169.397667] FAULT_INJECTION: forcing a failure. [ 1169.397667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1169.397689] CPU: 0 PID: 8951 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1169.397699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1169.397706] Call Trace: [ 1169.397729] dump_stack+0x107/0x167 [ 1169.397758] should_fail.cold+0x5/0xa [ 1169.397787] _copy_from_user+0x2e/0x1b0 [ 1169.397815] __copy_msghdr_from_user+0x91/0x4b0 [ 1169.397838] ? __ia32_sys_shutdown+0x80/0x80 [ 1169.397859] ? udp_setsockopt+0xc0/0xc0 [ 1169.397881] ? inet_sendmsg+0xbd/0x140 [ 1169.397901] ? inet_send_prepare+0x540/0x540 [ 1169.397918] ? __sock_sendmsg+0x55/0x190 [ 1169.397947] sendmsg_copy_msghdr+0xa1/0x160 [ 1169.397966] ? do_recvmmsg+0x6d0/0x6d0 [ 1169.397993] ? __lock_acquire+0x1657/0x5b00 [ 1169.398033] ___sys_sendmsg+0xc6/0x170 [ 1169.398056] ? sendmsg_copy_msghdr+0x160/0x160 [ 1169.398081] ? __lockdep_reset_lock+0x180/0x180 [ 1169.398100] ? lock_downgrade+0x6d0/0x6d0 [ 1169.398129] ? lock_acquire+0x197/0x470 [ 1169.398146] ? find_held_lock+0x2c/0x110 [ 1169.398184] ? __might_fault+0xd3/0x180 [ 1169.398207] ? lock_downgrade+0x6d0/0x6d0 [ 1169.398251] __sys_sendmmsg+0x195/0x470 [ 1169.398278] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1169.398337] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1169.398366] ? clockevents_program_event+0x131/0x360 [ 1169.398414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1169.398442] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1169.398464] ? trace_hardirqs_on+0x5b/0x180 [ 1169.398485] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1169.398517] ? __sys_sendmmsg+0x470/0x470 [ 1169.398544] __x64_sys_sendmmsg+0x99/0x100 [ 1169.398567] do_syscall_64+0x33/0x40 [ 1169.398589] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1169.398602] RIP: 0033:0x7f6f52cadb19 [ 1169.398623] 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 [ 1169.398634] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1169.398681] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1169.398694] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1169.398707] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1169.398717] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1169.398728] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1170.940118] Bluetooth: hci6: command 0x0405 tx timeout 12:27:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b68, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:39 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:27:39 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 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_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(0x0) pidfd_open(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback, 0x4}, 0x1c) listen(r0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffc0, @private1, 0xfffffffc}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}}) clone3(&(0x7f00000009c0)={0x5000200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0x1}], 0x1}, 0x10044001) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/170, 0xaa, 0x1, &(0x7f0000000340)=""/156, 0x9c}, &(0x7f0000000100)=0x40) 12:27:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127a, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:39 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:39 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 35) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1182.969837] FAULT_INJECTION: forcing a failure. [ 1182.969837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1182.971423] CPU: 1 PID: 8973 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1182.972217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1182.973179] Call Trace: [ 1182.973494] dump_stack+0x107/0x167 [ 1182.973924] should_fail.cold+0x5/0xa [ 1182.974379] _copy_from_user+0x2e/0x1b0 [ 1182.974846] __copy_msghdr_from_user+0x91/0x4b0 [ 1182.975390] ? __ia32_sys_shutdown+0x80/0x80 [ 1182.975895] ? udp_setsockopt+0xc0/0xc0 [ 1182.976364] ? inet_sendmsg+0xbd/0x140 [ 1182.976813] ? inet_send_prepare+0x540/0x540 [ 1182.977337] ? __sock_sendmsg+0x55/0x190 [ 1182.977813] sendmsg_copy_msghdr+0xa1/0x160 [ 1182.978312] ? do_recvmmsg+0x6d0/0x6d0 [ 1182.978770] ? __lock_acquire+0x1657/0x5b00 [ 1182.979292] ___sys_sendmsg+0xc6/0x170 [ 1182.979750] ? sendmsg_copy_msghdr+0x160/0x160 [ 1182.980282] ? __lockdep_reset_lock+0x180/0x180 12:27:39 executing program 0: unshare(0x8000000) r0 = semget$private(0x0, 0x4000, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000040)=""/89) unshare(0x4050000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}, 0x18200}, 0x0, 0xd, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffe}) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x4, 0x5f, 0x81, 0x0, 0x0, 0x1000, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f00000000c0), 0xe}, 0x0, 0x9, 0x0, 0x9, 0x3, 0xcbee, 0x1, 0x0, 0x400006, 0x0, 0x102}, r2, 0xd, r1, 0x5) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 12:27:39 executing program 7: sendmsg$IEEE802154_LLSEC_ADD_DEV(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00042bbd7000fddbdf252a00000006000400a1aa0000060006000300040008002f00000000000c0005000203aaaaaaaaaaaa0a0001007770616e3400000006000400ffff00000c0005000202aaaaaaaaaaaa08000200", @ANYRES32=0x0, @ANYBLOB], 0x60}, 0x1, 0x0, 0x0, 0x4090}, 0x4) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0xfffffffd, 0x282}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000140), 0x80000001, 0x103881) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x104122}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}}, 0x20) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000240)=0x1e) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400)}, 0x0, 0xec8, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 1182.980821] ? lock_downgrade+0x6d0/0x6d0 [ 1182.981480] ? lock_acquire+0x197/0x470 [ 1182.981966] ? find_held_lock+0x2c/0x110 [ 1182.982446] ? __might_fault+0xd3/0x180 [ 1182.982941] ? lock_downgrade+0x6d0/0x6d0 [ 1182.983460] __sys_sendmmsg+0x195/0x470 [ 1182.983949] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1182.984472] ? lock_downgrade+0x6d0/0x6d0 [ 1182.984986] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1182.985571] ? wait_for_completion_io+0x270/0x270 [ 1182.986158] ? rcu_read_lock_any_held+0x75/0xa0 [ 1182.986725] ? vfs_write+0x354/0xa70 [ 1182.987194] ? fput_many+0x2f/0x1a0 [ 1182.987640] ? ksys_write+0x1a9/0x260 [ 1182.988110] ? __ia32_sys_read+0xb0/0xb0 [ 1182.988620] __x64_sys_sendmmsg+0x99/0x100 [ 1182.989135] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1182.989780] do_syscall_64+0x33/0x40 [ 1182.990236] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1182.990898] RIP: 0033:0x7f6f52cadb19 [ 1182.991347] 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 [ 1182.993431] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1182.994345] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1182.995229] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1182.996091] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1182.996953] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1182.997813] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1183.006101] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 12:27:53 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b69, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:53 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000280)={[{@fat=@errors_remount}, {@fat=@uid={'uid', 0x3d, r0}}], [{@fsuuid={'fsuuid', 0x3d, {[0x39, 0x37, 0x39, 0x0, 0x34, 0x31, 0x66, 0x30], 0x2d, [0x2, 0x35, 0xad, 0x31], 0x2d, [0x39, 0x31, 0x37, 0x62], 0x2d, [0x66, 0x33, 0x30, 0x36], 0x2d, [0x66, 0x38, 0x31, 0x34, 0x35, 0x61, 0x66, 0x63]}}}]}) 12:27:53 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000854, &(0x7f0000000140)={0x2, 0x0, @dev}, 0x10) r0 = openat(0xffffffffffffffff, 0x0, 0x46e2, 0x0) ioctl$SNAPSHOT_PLATFORM_SUPPORT(0xffffffffffffffff, 0x330f, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/193, 0xc1) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2040, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100001}, 0x2188932d843071f3, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/1860], 0x744) sendfile(r1, r3, 0x0, 0x20d315) 12:27:53 executing program 0: 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_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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", @ANYRESHEX=r0], 0x15b0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x5e3) ioctl$VT_DISALLOCATE(r1, 0x5608) 12:27:53 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:27:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:53 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 36) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:27:53 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1196.334011] FAULT_INJECTION: forcing a failure. [ 1196.334011] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1196.336979] CPU: 0 PID: 9012 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1196.338577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1196.340371] Call Trace: [ 1196.340971] dump_stack+0x107/0x167 [ 1196.341755] should_fail.cold+0x5/0xa [ 1196.342620] _copy_from_user+0x2e/0x1b0 [ 1196.343497] __copy_msghdr_from_user+0x91/0x4b0 [ 1196.344522] ? __ia32_sys_shutdown+0x80/0x80 [ 1196.345467] ? udp_setsockopt+0xc0/0xc0 [ 1196.346368] ? inet_sendmsg+0xbd/0x140 [ 1196.347244] ? inet_send_prepare+0x540/0x540 [ 1196.348225] ? __sock_sendmsg+0x55/0x190 [ 1196.349128] sendmsg_copy_msghdr+0xa1/0x160 [ 1196.350075] ? do_recvmmsg+0x6d0/0x6d0 [ 1196.350961] ? __lock_acquire+0x1657/0x5b00 [ 1196.351948] ___sys_sendmsg+0xc6/0x170 [ 1196.352806] ? sendmsg_copy_msghdr+0x160/0x160 [ 1196.353845] ? __lockdep_reset_lock+0x180/0x180 [ 1196.354852] ? lock_downgrade+0x6d0/0x6d0 [ 1196.355790] ? lock_acquire+0x197/0x470 [ 1196.356675] ? find_held_lock+0x2c/0x110 [ 1196.357600] ? __might_fault+0xd3/0x180 [ 1196.358442] ? lock_downgrade+0x6d0/0x6d0 [ 1196.359448] __sys_sendmmsg+0x195/0x470 [ 1196.360349] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1196.361310] ? lock_downgrade+0x6d0/0x6d0 [ 1196.362255] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1196.363355] ? wait_for_completion_io+0x270/0x270 [ 1196.364435] ? rcu_read_lock_any_held+0x75/0xa0 [ 1196.365440] ? vfs_write+0x354/0xa70 [ 1196.366292] ? fput_many+0x2f/0x1a0 [ 1196.367128] ? ksys_write+0x1a9/0x260 [ 1196.367985] ? __ia32_sys_read+0xb0/0xb0 [ 1196.368909] __x64_sys_sendmmsg+0x99/0x100 [ 1196.369875] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1196.371000] do_syscall_64+0x33/0x40 [ 1196.371845] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1196.372997] RIP: 0033:0x7f6f52cadb19 [ 1196.373853] 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 [ 1196.377969] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1196.379661] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1196.381246] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1196.382852] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1196.384485] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1196.386063] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:27:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127c, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:27:53 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b6a, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:27:53 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:27:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x4e, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb99cc0d8da3a4f6f42444a1948f422c8d8d2d8bdd069588783e32b713"}, 0xd8) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}}, 0x0, 0x0, 0x35, 0x0, "5332db3d369870ac23e3c4d52223a10f3c3608c249848442b455bea70a66a953f2b9bc5d147f0104e74087f30892b7982e6d33cb78a2969625542639850171e472ce333d190a748d6afb54b4ec546589"}, 0xd8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRESOCT]) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) setgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 12:28:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b70, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:09 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="cfeaffffffffffff00f4ff1c9477000007"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x21, 0x0, 0x163}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) r1 = socket$inet(0x2, 0xa, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'veth1_to_team\x00'}) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240), 0xc, 0x0}, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, 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) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x2) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f00000003c0)=""/250) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'veth1_virt_wifi\x00'}) 12:28:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendmmsg$inet(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="a3e9dd52279e0d78b07f1f618d75e1bc64ad695b713f", 0x16}, {&(0x7f0000000580)="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", 0x583}], 0x2}}], 0x1, 0x4008000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001b40)={'xfrm0\x00', {0x2, 0x0, @initdev}}) sendmmsg$inet6(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x7ff, @empty, 0xfff}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)="39fef783564ddb6f2da54d22b97f9a23639f969076f10bab189470fc3bad2c8237e7c8fe07ba55f00df44acd68de89452c52fd63304f03687491b2545306f332abd42832adb36bae363ee1b55601fb9e5a35dce63eb4aa5b57ce235197b3f9b15d2f639e107ec25bd317bb163300", 0x6e}, {&(0x7f0000000140)="675e408c47448fa190c784e50447c38fbef9ff2aa2739e98770a219d1f6ff4972ce735d7ee218c21088dca089c99e15ccf280c67837b6027cde7bade0ceacdf8d55b93e45a56178c41ffd05dd3402d493c300b8bb9862046f4eec57d465365d248a55e3ba9005e155a0b228058707e57a5699d5a4600e7cf8a841983e8fa", 0x7e}, {&(0x7f00000002c0)="051c32a309e991a4de125b09fdb4b8bd40af8b66ab7c3b53942534a631f697cd8a21b0a9a911943ed8693a5dc108138b421b1e1f00cb422bde339a2b28b6fde2e8ccf4eb4d951c5802498b19cc290c5cb58ea5bae0076c949ef2377dce427111f114b268483b65edf06f6a7eecf3ebd3d8570e83aca77c891a08187c5ae644e2ec380451a7da4f970add25a601a055096d23653e655bd9cf1ffe1f315226f75cf49433e14567950544d899049d36b8d477fd27aa5069c594dcdfe9388b19f457bbc4dd86956308aca0933c6cb0035b7746", 0xd1}, {&(0x7f00000001c0)="47247a4ad7cc5db773e044833da94c", 0xf}, {&(0x7f0000000200)="8b1365ffdd780219472648b8f415c8409a2026a23754df7a852385", 0x1b}, {&(0x7f0000000b40)="71560c8aa41c4bb85643be1a513e7836b3e2468e0ae667ccf05432ca4bcabe8617a326473444b9aede48da6c529eb8bc5c5b34b0fbe2a68f7d8b06dcdda43d84a55d92b31b9c689e64edce8a287f69797960cbd09b15c1442f805a4a2c29a53ec3622ee1bc838dc3ec0740689547618dd775e1b310a9ee04a24f9382644e491a2fc53bed8556b545fe91ce0de1f4f25a42b4cf996573bbaeeb2df2526c9d7268a7daed8c2372041263fdfb1f8ea1489e907ca577ba9bd994a3f76b94bab6b1d205a738e8e57392e2eae84857f6cc429fe1687ac4c3d4937c3e2f6ab9b7d38fa29ee9b541cfbcd0a57a039e3d83684bbfc7ee929634031e4c6d9a452f5c20a716a2ea4828eb2e3ed0353b49ad2fec57c9a59823f345822835864f1819ad3698cf4e3f23465e67baa7f93a9163d6d78344a75d98140cb18a0c14b09180ca8e47b91a71b63fd37c3b170dd431707a37eb3e6c75e817cd9f8562b8a0bfd4a75a2372630a04a9e3f71fbef8e83d9bf9b78f51bafeb6c307f12abeb984d4cb8a45f10b9f6cb4ba1d4b06b00db5dad59e836e4ae571f11a211f82defcfb74b6d9d6df3fef5e0dd2e3f18c88d7f88aa8e11157526f146f8c7e5befd355d40fec33400a90daf66a95e62419c6878ecb44ebc9395e79823053f1feefedc92ecb3590fb1de979310084a1e97a941c9438d7dc1d12f5fe78b8d440eeed22cc725f92d2b64a90265df3d76ecd07bb82256fbc2c83cbf77f677e2507d467c9e9299305710c73ec2cae45c48782efd838e1c65f610b45e0f3c88afb12bc1e2e883ebdce0c22ffd9603370fe14e9298d255bd7da39bfa310f9b592dce10ad01a9293f7b643c97c5c9578008c331958dba676ba10121f91d654aa990f904bc310132bb28966b73ea6f5e145ea07c0a0090794f0276a43014d67d31cb09dc3da843b1492b87adb0813a778250cb689bee6ccca869d35424f58a0ba2fa8e7a436bc083242b6d187501bb59ef62c100c1fdcda953da43495cee206bca97a3fd529bb161b112f9234e36924b470b6a9a744ee7f983cac298255609e49cb66f75d9766c20fe6a5754f85b9d0eb04dc4645015120c791ed341a55da0dccd4ae724862abb3eeb92972de55d09fb850649899b751b2328189d1b4ab5555a77209981bfe2e08a39b7e33f0aee3c9a90a59b7e2629931277b403658e2c7c8f2c9a501333696276a8b34fbe0d545fb42dd7d0b20db0655dc4127a29a9322f5b96c450e5b4fde2bbf8f6747abefdf1678f0f8764bf3bd4aa48e8961eafce5048df6529c91ccb4ba9914bab6b2fc1cbe1d13f02cd8dbe8596c840cf0661a74888f8ff2ac3beb76868b9f2df759b4b363a564129f07632ea546ce3c6e60d80b1a6b61fd1d3bcad960af61c8e925a16e4eba77c6c545853671f1f0afb3017ec9da15cf91d62b8540eaf44e168208c244bfac1bae5884e56f5e4cb7c8b6cda1f5ce3f788338361856262fb4c52e3eab30d07762bad38c0fe9397f32a5f3ac3dce53d00b4262888681807d671184ef9d2586552c13f213af1ac2407b779b45e6ac5c827e4a47a5052e0b90ba4ef781e90924bbc9387309efb9bb9727b7b8c6d854ad7a67e45272eac52fe9e1b3331587bfd03b7df4c7fd3488c0f21ef0738c8be3a8a07303b495797bfb08739bab60c35c19758b0a3cc51ff20f92734e795ac3f6d151f9f5fbfdf26d7b5022c8d56dc2afed881bc20c041792ec419cb14c882f095dfcb4f55d6317765a57d034f3ac07cdec605669bdbd44d26d50d7cb0beb7208416b6a148aa0cac14b03aa6b8bbb142642ff22861a9411510b70918458d26162ffee5403538e40eea2a103885007e85793c46b888f5712f2eb64d4e85bfd20b1ed7af1a18ffc4725054bafc5d9d7166183c386b5e9a6760519bd2a9194d9503c6f52bc23718a797229a9e5f0c621feb698615fc48f48f726f69d7eee694c5bf6d5f8693c81d5b4a2a775c09a960d97780dfede007e09c49cf8b072b367df6bdc674344160fc52b3c2b5b7051e12170548cb2fa2be6172eaaa27749aaf38d288b4fe31a8d3e725c465d9bc66f2e4e9fbe39afce0415d7034849bc77c5636890b8685ace2a1e5be343517ba9e35c3b6846824ef42a405021621be8e1311eef920b5be3b2f2fb8a71ff6b820b8d7d08073126545b97ec6588232dcf0f9bd1a5309db5d1f2cec2060a98ddaa9d88dd0d85c4076301f40bb6bce53470dd71e8281202c2f5c288c45a3172a14c2cbd0efc6b6e6b6441b7e71533b817f5fa62c658a0f07653555ce06fe760fa68d3ac99571e0fe88a0114a856fad8bfe0719cbd6816cdf510e497fba89e1d55aa63ad2c147c2c6d37b33cc890bfee22d91ab447d3dcea4818404188048a451960c2f7a20505f13293573729bfe0ee7da6d30c97c8ceccd70afd41d1eb453a3b5cc6402bdc964c47191b8e962d2b18dd84527e3507a34d38a1932177ff9c33312b6fabdbea2860f3e54e962853e3a335706c1c6fe81f10e7f651a9bfb9cc1c6a8e838c92e24cab80e7edefb81a7d8191dfd085e740fed982204a5695dfd304745098e50894541d26d194fed3d998f6d9795cea110d17e3c1bb585f58222d173d05a4d11deff6ff62185f8046082c9ec3791838a88005acd9d679cc58b1d77ebcc161851ddb7ee2f098d970f0f2c1f2d18bec2b7ffbb91dfd3d8e54a2e8459c79c269c2a3a6bfaa92609974ef0d9a8a812993beaa4dc669a65fd8433910b6c439d19ff38b5d3460aecfcd2ae7ff0aa40244f156d1f2417444eeb7c8c2a3310a9763979a2d957e662d36cf8d8ac8113cd8b94b2f8d86d26c45b1559c634bd0d38d9e1fe98ccc80b04c17a1112a3b9b94e4a4ded78b46c690a438fc5e5c548f0effa5c14e3edf3cabc3e12138c0ee636f94b338761aba6e9b8e9b742c611561da1c584effd387fe388851255f2d99271dc1eb15fb4e984cbc78f5fcb35ab61ce972825cb9267a549931b6e698b0798549ff1e36c3c0b0fb52e2150b5a0ab8089821ce069540b0b12b01356e6632e1d5044ecb5c322b4d7834b4e3679b76fb8b9e9c6e14ca3905c0c180fe32990b5fce790c573351ebb6a982a054e95dce20803cd7aee7a1bb15bc32cee817c0596cc9cdba3333654c2c4dabb3042bae9ace60040cd5f18baeef022aff45025f1fbc7bf0ea09ff54024363747612cdca3529e567e63c66784409b340a3f8ee1d2d2339f2ada75366bc68b7c8c98d582a16b580b5f5a69b81dc9138f923fb6f261d3c420db5d2b159160cac14b6c023f22306299fcc5af46353b107b6b4aa290b598d2d3f5f6fd6830777d537d91b729c5fcacc59483197f1e677f940a2c78b24063d5a5259df9fcca1458a3b8f8360a6517c96efd883abc9a60c5c7b39d004c375873a9978f153eed53f89344b4b8b034505e64955e6b165c67f6b9f0649e23a750ff16517f85925d850e8817dd95e8abc39760b7fb1285141e1b60b9b00d43066fbbe44b5efe69022c0c2950847b46f7130eb858e1bb95040cb0f3e448d741ca15bc1318ff9017086670cff678d9aa5486458f5b353cba3fbc2eef5d51087bcd8cfb466917afa11c50a735a9f7c3c272de4e772c34c9bdec3f1c9669796b7402a215983fae6fd6c741e057ce7dbc332c94f46d9704c6ddfee9572da4a854eadba35420259178a81ea261d4c670a478d562a60bbde7e5863508728214e7a2d9dd8fb5fb1fe26092337ad079d789f25e878964c59f71b2dddabdef14d1cb1bb2095b5eb2ba310fac58314a8eb17adfc66d8d66257f1c6f12776d477118570abb99d6d22a7356be2fffd133ce39402fc3cf092f864e774b27fa02ce91a3863710e044182762ab574e9023d339921a65bdfe96e94e012bc852641d4ecc3cb76ade65047353950eb4ee59eb9ffc322ab29ea172cfa5d9fa3c33a7546298dfe9926a50516dd654ce6a5b65aa4458f4abf6d55dd590c8c14791cb626813c4142b63c9594f7b1a1a6f7b2e80b119c7d6ac345520f8a256558eb71ab5c764805c2ea3ae2ee453f31e270a170235209e9ed185083d7a09d293ebf8fce8b9e66c145562775b08f1c0d6331e415cc0850f1aea7a5435259b154589aa7e5b46fa62b99e8c54224bba3022ca97444e958f2a70e40a3df27be54b78598744e768bca5c9540b956f40616c1c7c84af99f4c0b502df80d0a8469c76ad9cc5cc977f753deab2026027a4be45243874053c52a67799d980ac38a9a305afad57e1af65eb96c69266ad06723080cd266ab5a66ca08370f577af2eb36908a20025015640958060d04e69ff909911256f9c99c8a5dc8a6665c24e2de7b225d167538e79711afe08f1eefd4519c9dc17cfb093e77e8174589f626aec5807c40bd6047f2b31a4fe10adfe0e6add0bbb55e5a5bf8136876b0925c8f8246473af285ad149c321147dff974d529538b072fa339d155d9fff8053d827e55599701e05aff10a806956ee88866e7cf64acdcab3a56071c04baeb8e065c1a8f926b94144e998863d95c323d2d5cee5e1569c1adcf10195f7494d83267ddcd0f8055c2f440202c9a80c76e5acb5b95e506e31bc591e2f093767e95cc7ed0089f98c6a4dc6e7064ec31b678842a59b99f7976c5d46bf49a022f9e49d01a668c43a7c97afad2c38d222edddc8ea8ba1017600edec5f603024e28a1edec080941d732f26e798608786ac87477000ad76a282361f24c128a5e3a25cbaad187eafed843e67cb07e01224b1363ace2bc36dd77f5fabacd2b0b45e6acb3de718d34caf812a82e5b592294d13e3df6744ab902949924ac87d92b646e4078a0919e67c9b2835f181ca8c0eff7d716413abc7a17134c0a39a8d70ce71bb9a312d9accdb8f75a8a113596ac0263924dbfae78403f08d4d19d7784f00aacb5e3451f557de0c5ffb293ff6d5edfa5fdda551e898e527d9e9d6225262535f8a2d1b91c02719fe83eb737735f39c8a4031da92eb443132d5a3cc8d186e3b54e45235d87c4ce38e05ecd2e4b6ce042118efafbdf11d4bd8149be8b41c31dbc2d6e3a2e0986b5c594812779b79252cc79457c80990c2e0cbb221645b100c75b3e9430ee1599149bf5c254bbec2191a55498de3813f7f1bb65fc4cf24e16295c88151b9abb3a3729c8ae8685dbcf7b20a9f004b9eb7673d3c402a4ba845423be1f2f07e35cd16e9ce110bb81c2fc1113fc7ff05830b08d3c1b4e20219417b2ff66e0ef5bca31e229dd93c94bf7081fff9b3509841db88cb366c81540708ff2a416cc08fd520a08c3854f0fc42225988c3cbdfdc23f932ba7335106e236383eb4b8a5f6e093a007e4ab15a07dbd2436cd3b8e11b94283e94104941b6372c96655cc5eefabaf8aced2a598ef50176b0f478eaa78618ae3b22d4d4a1f7bfd5b863fb7a5662d62bcdee33dd60cb2cb61efb73df4dc95fa651c9acb789cec0a9a82e643f8db48fe6a15cea582c6f3b42265b48df40db5186e53b3146b882826e1bc94d4f3e1af537a8435622f7646c512a44b8a66f1aa42754a4e89d78c4b7bded1ca494adef1c1f5b74a05b6701d418dcd8d8794a608ee343c96c0420308944d5a4b38c729c2e01aaf667f02cbd19f9539fd12c98cd218010e591fd74e9676034d05ab4f137b11518284c60ef671999324c3e353c27d480c0c9d5caafb969e4e8907cdb55e8f60a65ddd2a9369228bf728368bcee6319c0db81b31b54f4955c90c5187dfa0ea650f3ce19b8ea551f91ecbcae71a1d9d23f0cad7a7773666d50875bbfd72f097b608c3782c00dd1fe95c3a2c3d91fa84b6", 0x1000}, {&(0x7f00000003c0)="82db3931d8f097e85a0eaef9976b0404d983af104c436226ea60a109fc417d4228e14b987a97d7b4f9b151947ae7a73312e299d3950724ce22ceeec1c02737057e20bab80ae2cfd2bac595fb31f83bdfd0b05044deceab4b0fc5cb77", 0x5c}, {&(0x7f0000000240)='r', 0x1}], 0x8, &(0x7f0000002040)=[@hopopts={{0x20, 0x29, 0x36, {0x33, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdrdstopts={{0xa8, 0x29, 0x37, {0x8, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x6}, @pad1, @generic={0x6, 0x7f, "35aa94336e74d870a870035d19b8defc337019446eb1a90b13bb3584585fe4660d73a76dea627029569c36700c78593689d61f8331ffbba3cf14268297293a2e3c1596c7a7fa24cde5ee72d0296792e30425876520112d84ab17370926669d4d615733ff8ddb0259b8305ba1c5b741d62db47a9c117156aa5e2bd0699e9d00"}]}}}, @dstopts_2292={{0x20, 0x29, 0x4, {0x88, 0x0, '\x00', [@ra]}}}, @tclass={{0x14, 0x29, 0x43, 0xfff}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x3b, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x3a}]}}}, @hopopts={{0x20, 0x29, 0x36, {0x62, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdrdstopts={{0x138, 0x29, 0x37, {0xeb, 0x24, '\x00', [@hao={0xc9, 0x10, @remote}, @hao={0xc9, 0x10, @remote}, @generic={0x2, 0xfa, "00465174c8a8879063bea3f2c3a2a9b0ce16e0ebc3e196ef1870a72cb44f27b63c598b6d94b279fa342f2be1aff7c933e314572810f3d134718d25bed6b9722358f6560fbed3766bc8f07d81ac0898f5e622d9b2982f85d90b5194cb1423db173262038ade665e7112dc782c14f47e315e962f1b46db7489fb517d9f0b75dc8bd3851afa9a0dc7975a8f604d9306576c9d5ade60b4ee43eb0ec9e113bea6f5330fb04484bd76ff2f6e9a2bf4b6e49ce13d24d1e6bac7a2c5c554b83e063843d913ba2c8d157c2905d8a7bd569eb3ae94f1d80737bc6d41d4a2caf4a8d02afdf7880a08934ad9d799f325538a4d692fb120bf0bedfb994db080ed"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x401}}], 0x290}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x71d, @dev={0xfe, 0x80, '\x00', 0x21}, 0xd8}, 0x1c, &(0x7f0000001ec0)=[{&(0x7f0000000500)="586c607cb4c910f9224cdaa715746267d78a95d689bfda8b33566e0b805f9cc2b7650e9bddd9086ec26caebf636146b216562e00b9", 0x35}, {&(0x7f0000001d80)="3e46e041a57d8049a3772f425ea2bb9b117e076a7845dbd84f09c8e43ca541f55b5047f36a47846c6f0eb2428bfc8d5015bcac76b1e2f41c7590f2fb65526d8a077de99e41879f4ee5f50b0b5f56e78840cc8a471c38b72751c4e882d228c8c636b5d22bf5b5dd969186867bf0448559fe911d9dfb5fcf42be0109a0f8366e64fed9cfa6b382cc330c4ba0bbf51b3d46fa19a713f29f", 0x96}, {&(0x7f0000001e40)="55952823bba67e2da04ae6fe9ddeb04eee3abf7f03b72e7011051e85374f36bdea5991dc48e1fcca25f6696e957024ff9afdfb336dfef47a1be825fb48a1916c78bb1625a2782925e1df8a099afb217566ca83b903ec25403190", 0x5a}], 0x3, &(0x7f0000001f00)=[@hoplimit={{0x14, 0x29, 0x34, 0x40c}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x33, 0x1, '\x00', [@ra={0x5, 0x2, 0x8}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x6}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x0, 0x2, '\x00', [@pad1, @ra={0x5, 0x2, 0x9}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x88}}], 0x2, 0x0) 12:28:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000100)) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x1, 0x0, 0x20, 0x0, 0x0, 0xffffffffffffffff, 0x91598, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x9941, 0x8}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x8, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x40, 0x9a) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x8000000, 0x3}]}, 0x14, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x100000000000ffc) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000480)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 12:28:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, 0x0, &(0x7f0000000180)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:28:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 37) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:28:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127d, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1212.586951] FAULT_INJECTION: forcing a failure. [ 1212.586951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1212.589739] CPU: 1 PID: 9054 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1212.591155] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1212.592874] Call Trace: [ 1212.593413] dump_stack+0x107/0x167 [ 1212.594158] should_fail.cold+0x5/0xa [ 1212.594937] _copy_from_user+0x2e/0x1b0 [ 1212.595760] __copy_msghdr_from_user+0x91/0x4b0 [ 1212.596703] ? __ia32_sys_shutdown+0x80/0x80 [ 1212.597596] ? udp_setsockopt+0xc0/0xc0 [ 1212.598403] ? inet_sendmsg+0xbd/0x140 [ 1212.599191] ? inet_send_prepare+0x540/0x540 [ 1212.600105] ? __sock_sendmsg+0x55/0x190 [ 1212.600937] sendmsg_copy_msghdr+0xa1/0x160 [ 1212.601811] ? do_recvmmsg+0x6d0/0x6d0 [ 1212.602607] ? __lock_acquire+0x1657/0x5b00 [ 1212.603507] ___sys_sendmsg+0xc6/0x170 [ 1212.604302] ? sendmsg_copy_msghdr+0x160/0x160 [ 1212.605235] ? __lockdep_reset_lock+0x180/0x180 [ 1212.606177] ? lock_downgrade+0x6d0/0x6d0 [ 1212.607027] ? lock_acquire+0x197/0x470 [ 1212.607840] ? find_held_lock+0x2c/0x110 [ 1212.608672] ? __might_fault+0xd3/0x180 [ 1212.609482] ? lock_downgrade+0x6d0/0x6d0 [ 1212.610350] __sys_sendmmsg+0x195/0x470 [ 1212.611217] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1212.612100] ? lock_downgrade+0x6d0/0x6d0 [ 1212.612965] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1212.613949] ? wait_for_completion_io+0x270/0x270 [ 1212.614931] ? rcu_read_lock_any_held+0x75/0xa0 [ 1212.615882] ? vfs_write+0x354/0xa70 [ 1212.616645] ? fput_many+0x2f/0x1a0 [ 1212.617390] ? ksys_write+0x1a9/0x260 [ 1212.618165] ? __ia32_sys_read+0xb0/0xb0 [ 1212.619000] __x64_sys_sendmmsg+0x99/0x100 [ 1212.619868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1212.620922] do_syscall_64+0x33/0x40 [ 1212.621697] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1212.622767] RIP: 0033:0x7f6f52cadb19 [ 1212.623558] 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 [ 1212.627301] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1212.628844] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1212.630288] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1212.631745] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1212.633191] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1212.634636] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1212.648645] device veth0_vlan entered promiscuous mode 12:28:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127e, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:28:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x2, 0x80, 0x0, 0x401, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffff) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$unix(r2, &(0x7f0000001280)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) fallocate(r2, 0x0, 0x1000, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x8080, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) dup2(r5, r4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x2000, @fd_index=0x1000009, 0x0, &(0x7f0000000240)=""/61, 0x3d}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x3294}}, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) timerfd_create(0x5, 0x800) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000080)={0x8001, 0x0, [0x4, 0x8, 0x400000000], &(0x7f0000000040)}) syz_open_dev$ttys(0xc, 0x2, 0x1) 12:28:09 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b71, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:09 executing program 7: fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x31) r1 = perf_event_open$cgroup(&(0x7f0000000380)={0x3, 0x80, 0x2, 0xe0, 0x5, 0x3, 0x0, 0x6, 0x8d, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xc6, 0x4, @perf_config_ext={0x4, 0x51ff}, 0x4, 0x7, 0x400, 0x0, 0x8, 0x3, 0x20, 0x0, 0xc6}, r0, 0x8, 0xffffffffffffffff, 0xd) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x5}, 0x0, 0x0, 0xbfffff, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r3, 0x0, r3) fchmod(0xffffffffffffffff, 0x20) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r3) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="300000001c00b1630000d490c66041e10000000000000a000000050000009e00000014000100fc0200000000000000000000000000006f97434df6ad87380e7219d9686669ada7ac294c9673f3ddc4ad4fb01c"], 0x30}}, 0x0) unshare(0x48020200) fallocate(r0, 0x74, 0x9, 0x7) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0xe4, 0xfe, 0x7f, 0x0, 0x0, 0xfffffffffffffff7, 0x40, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8e, 0x4, @perf_config_ext={0x5, 0x6}, 0x201, 0x3d, 0x0, 0x9a39b97c57c9fb5d, 0x6, 0x6, 0x0, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x10, 0xffffffffffffffff, 0x9) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x30, 0x0, 0x200, 0x70bd25, 0x0, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x5, 0x72}}}}, [@NL80211_ATTR_TID_CONFIG={0x8, 0x11d, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) r6 = socket(0xf, 0x80000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000180)={0x0, r6, 0x7ff, 0x100000000, 0x1, 0xff}) 12:28:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2, 0x0) openat(r0, &(0x7f0000000080)='./file1\x00', 0x440000, 0x4) ftruncate(r0, 0xffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x101, 0x8800000) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) fcntl$dupfd(r2, 0x0, r3) dup2(r2, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setpipe(r4, 0x407, 0xb28) preadv(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r5, 0x0, 0x100000001) 12:28:09 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 38) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:28:09 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:09 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1212.869959] FAULT_INJECTION: forcing a failure. [ 1212.869959] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1212.871666] CPU: 0 PID: 9086 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1212.872494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1212.873397] Call Trace: [ 1212.873696] dump_stack+0x107/0x167 [ 1212.874096] should_fail.cold+0x5/0xa [ 1212.874518] _copy_from_user+0x2e/0x1b0 [ 1212.874951] __copy_msghdr_from_user+0x91/0x4b0 [ 1212.875467] ? __ia32_sys_shutdown+0x80/0x80 [ 1212.875953] ? udp_setsockopt+0xc0/0xc0 [ 1212.876382] ? inet_sendmsg+0xbd/0x140 [ 1212.876795] ? inet_send_prepare+0x540/0x540 [ 1212.877260] ? __sock_sendmsg+0x55/0x190 [ 1212.877697] sendmsg_copy_msghdr+0xa1/0x160 [ 1212.878156] ? do_recvmmsg+0x6d0/0x6d0 [ 1212.878586] ? __lock_acquire+0x1657/0x5b00 [ 1212.879049] ___sys_sendmsg+0xc6/0x170 [ 1212.879468] ? sendmsg_copy_msghdr+0x160/0x160 [ 1212.879961] ? __lockdep_reset_lock+0x180/0x180 [ 1212.880458] ? lock_downgrade+0x6d0/0x6d0 [ 1212.880919] ? lock_acquire+0x197/0x470 [ 1212.881357] ? find_held_lock+0x2c/0x110 [ 1212.881816] ? __might_fault+0xd3/0x180 [ 1212.882257] ? lock_downgrade+0x6d0/0x6d0 [ 1212.882728] __sys_sendmmsg+0x195/0x470 [ 1212.883172] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1212.883662] ? lock_downgrade+0x6d0/0x6d0 [ 1212.884156] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1212.884685] ? wait_for_completion_io+0x270/0x270 [ 1212.885225] ? rcu_read_lock_any_held+0x75/0xa0 [ 1212.885739] ? vfs_write+0x354/0xa70 [ 1212.886151] ? fput_many+0x2f/0x1a0 [ 1212.886551] ? ksys_write+0x1a9/0x260 [ 1212.886968] ? __ia32_sys_read+0xb0/0xb0 [ 1212.887439] __x64_sys_sendmmsg+0x99/0x100 [ 1212.887901] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1212.888476] do_syscall_64+0x33/0x40 [ 1212.888889] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1212.889450] RIP: 0033:0x7f6f52cadb19 [ 1212.889866] 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 [ 1212.891917] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1212.892746] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1212.893498] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1212.894260] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1212.895033] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1212.895809] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:28:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b47, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:24 executing program 0: creat(&(0x7f0000000100)='./file1\x00', 0x85) 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, 0x5, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) ioctl$VT_RESIZE(r0, 0x541d, &(0x7f00000000c0)={0x9, 0x204, 0x402}) r1 = open$dir(0x0, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) creat(&(0x7f0000000080)='./file0/file0\x00', 0x1) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_setup(0x4d4f, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x4, 0x42, 0x0, r2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000140)) perf_event_open(0x0, 0x0, 0x2000, 0xffffffffffffffff, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x600280, 0x0) 12:28:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4b72, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000001140)=ANY=[]) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r2, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d77", 0x14}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x40010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r0, r3, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x1, 0x1}, 0x7fff) chdir(&(0x7f0000000040)='./file0\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r4, 0x1000004) write$P9_RREADLINK(r4, &(0x7f0000000080)={0x10, 0x17, 0x0, {0x7, './file0'}}, 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x0) 12:28:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000001140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) write$P9_RREADLINK(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00./file0'], 0x10) creat(&(0x7f0000000040)='./file1\x00', 0x0) 12:28:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:28:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 39) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1227.501143] FAULT_INJECTION: forcing a failure. [ 1227.501143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1227.503789] CPU: 1 PID: 9110 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1227.505144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.506795] Call Trace: [ 1227.506819] dump_stack+0x107/0x167 [ 1227.506845] should_fail.cold+0x5/0xa [ 1227.506872] _copy_from_user+0x2e/0x1b0 [ 1227.506898] __copy_msghdr_from_user+0x91/0x4b0 [ 1227.506918] ? __ia32_sys_shutdown+0x80/0x80 [ 1227.506938] ? udp_setsockopt+0xc0/0xc0 [ 1227.506959] ? inet_sendmsg+0xbd/0x140 [ 1227.506976] ? inet_send_prepare+0x540/0x540 [ 1227.506992] ? __sock_sendmsg+0x55/0x190 [ 1227.507019] sendmsg_copy_msghdr+0xa1/0x160 [ 1227.507037] ? do_recvmmsg+0x6d0/0x6d0 12:28:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 40) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1227.507062] ? __lock_acquire+0x1657/0x5b00 [ 1227.507096] ___sys_sendmsg+0xc6/0x170 [ 1227.507117] ? sendmsg_copy_msghdr+0x160/0x160 [ 1227.507141] ? __lockdep_reset_lock+0x180/0x180 [ 1227.507159] ? lock_downgrade+0x6d0/0x6d0 [ 1227.507184] ? lock_acquire+0x197/0x470 [ 1227.507201] ? find_held_lock+0x2c/0x110 [ 1227.507227] ? __might_fault+0xd3/0x180 12:28:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4b49, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:24 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1227.507246] ? lock_downgrade+0x6d0/0x6d0 [ 1227.507289] __sys_sendmmsg+0x195/0x470 [ 1227.507315] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1227.507360] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1227.507379] ? clockevents_program_event+0x131/0x360 12:28:24 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x8a, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) r0 = semget$private(0x0, 0x0, 0x2c0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 1227.507411] ? tick_program_event+0xa8/0x140 [ 1227.507433] ? hrtimer_interrupt+0x771/0x9b0 [ 1227.507474] __x64_sys_sendmmsg+0x99/0x100 [ 1227.507493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1227.507513] do_syscall_64+0x33/0x40 [ 1227.507534] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1227.507547] RIP: 0033:0x7f6f52cadb19 [ 1227.507566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1227.507576] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1227.507597] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1227.507608] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 12:28:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 41) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1227.507619] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.507629] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1227.507640] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1227.603141] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1227.656774] FAULT_INJECTION: forcing a failure. [ 1227.656774] name fail_usercopy, interval 1, probability 0, space 0, times 0 12:28:24 executing program 7: 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) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x10000) sendmmsg$unix(r2, &(0x7f0000000940)=[{{&(0x7f0000000340)=@file={0x1, './file1/file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000003c0)="120add3bd97114254ed3fcf92f736a50ba3a4b9225d269331d4db2cc77b7b91e1873adff105e1423ad871f47f68542a2f20a5ad7afc2f1cd0bea578ba5eaa7a506e2bf6bd6b5f58329c45b0d91a45623bdc972a5d9ca3a4398ba47cd021b9c2529b102a968a02102cc3a2416d773e3e2587a628a3e4900796fca1dcace019045170e0df3d30905e4a3ee4595afe9d50dddcfd2d229d4b156d010101c3c39688735725a35a143cd3998413992c7b7ffd354d581fa168cf7d4534591729c2061ca6dd7ec86ddd3c7400ba8e75c350e64dd6286751c895ff2f0c299f35716", 0xdd}], 0x1, 0x0, 0x0, 0x40041}}, {{&(0x7f00000004c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000540)="70bd54f7ae497e893e4649c17796c1d33e9017ac16bd926fb064c5ee51e12fd3cb15e18cf6d7296907a49c84ecb30fa9355a7b52e499a87d554f4c848b5682", 0x3f}, {&(0x7f0000000580)="fd034d4508", 0x5}, {&(0x7f00000005c0)="e670ac3e9e06857ec8170ee936cc4a7dcb6e4ead23578a0292545da2e2c47f72e749b8413a8584772847558d0a8b3ba2", 0x30}, {&(0x7f0000000600)="77c2cc67f27f7a1335eccf54166a75c9c916e3be61b13f66a54050072fe32665e8d7cda14c63f93be4c68faf673799f52b89df4a276349ebe21e643f475f9ac82bc18acd", 0x44}, {&(0x7f0000000680)="39471a50c56c02a845356784b65c4476ee2065b2", 0x14}, {&(0x7f00000006c0)="67306a13fe37325478aa118d2cf3bfeea76a030215603e09f37f16acd221cfc4f152d042013ac72f974bb4b25f3104b5f16eab9fc09d5abf57b783867b2c5bab1ad51bc465174e50fe8c626daaf8a6041054256f88e5f29b5b628b4784dda351e233b9e5142614e1d58a71b0df5f26caf0bff50a7acfc9652abba475227006b0dfe7384b5a4d73019b28ecfc40a986573c8274fbf753833106bfae5c1c0f1198bab2eb5f873750efdf0174a67d393ab270c7672549ebaee805", 0xb9}, {&(0x7f0000000780)="f6292bc52d6797d5003a49079be60cab230f7206981ce9119c28aede074f5ea18f01544101d338c3", 0x28}, {&(0x7f00000007c0)="297ee5100ccf66e8b000bbcbf7fbafe4f9d1f81b9f94b24f", 0x18}], 0x8, &(0x7f0000000800), 0x0, 0x4}}], 0x2, 0x50011) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)="a63a85f508c53b74be1cc06a8682449c18237d77", 0x14}, {0x0}], 0x2}, 0x0, 0x4000000}, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x9) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0xa, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="8ffa1c142c0038a176bfda1d020f21d2d5ba15e7df42a5dd382f3e9b343e4446d18f6b605ce0660dac0e222eb433624b0abe62c31251e1132c9d02308d9fb8e184941220b4be2acebf71decb6208b24fbf07e63865f0b7def1fecf03f943e335b2fa0ef34e7c330b374c771cb2eb1db098f716990d6183cfeec6d829"]) [ 1227.656797] CPU: 0 PID: 9133 Comm: syz-executor.3 Not tainted 5.10.199 #1 12:28:24 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1227.656807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.656813] Call Trace: [ 1227.656838] dump_stack+0x107/0x167 [ 1227.656863] should_fail.cold+0x5/0xa [ 1227.656889] _copy_from_user+0x2e/0x1b0 [ 1227.656915] __copy_msghdr_from_user+0x91/0x4b0 [ 1227.656936] ? __ia32_sys_shutdown+0x80/0x80 [ 1227.656956] ? udp_setsockopt+0xc0/0xc0 [ 1227.656977] ? inet_sendmsg+0xbd/0x140 [ 1227.656994] ? inet_send_prepare+0x540/0x540 12:28:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1227.657010] ? __sock_sendmsg+0x55/0x190 [ 1227.657036] sendmsg_copy_msghdr+0xa1/0x160 [ 1227.657055] ? do_recvmmsg+0x6d0/0x6d0 [ 1227.657079] ? __lock_acquire+0x1657/0x5b00 [ 1227.657113] ___sys_sendmsg+0xc6/0x170 [ 1227.657134] ? sendmsg_copy_msghdr+0x160/0x160 [ 1227.657158] ? __lockdep_reset_lock+0x180/0x180 [ 1227.657175] ? lock_downgrade+0x6d0/0x6d0 [ 1227.657206] ? lock_acquire+0x197/0x470 [ 1227.657223] ? find_held_lock+0x2c/0x110 [ 1227.657249] ? __might_fault+0xd3/0x180 [ 1227.657267] ? lock_downgrade+0x6d0/0x6d0 [ 1227.657309] __sys_sendmmsg+0x195/0x470 [ 1227.657335] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1227.657354] ? lock_downgrade+0x6d0/0x6d0 [ 1227.657394] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1227.657418] ? wait_for_completion_io+0x270/0x270 [ 1227.657440] ? rcu_read_lock_any_held+0x75/0xa0 [ 1227.657457] ? vfs_write+0x354/0xa70 [ 1227.657480] ? fput_many+0x2f/0x1a0 12:28:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 42) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1227.657500] ? ksys_write+0x1a9/0x260 [ 1227.657519] ? __ia32_sys_read+0xb0/0xb0 [ 1227.657546] __x64_sys_sendmmsg+0x99/0x100 [ 1227.657564] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1227.657584] do_syscall_64+0x33/0x40 [ 1227.657605] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1227.657618] RIP: 0033:0x7f6f52cadb19 [ 1227.657637] 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 [ 1227.657647] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1227.657668] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1227.657679] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1227.657690] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.657700] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1227.657711] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1227.870092] FAULT_INJECTION: forcing a failure. [ 1227.870092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1227.870115] CPU: 0 PID: 9145 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1227.870125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1227.870138] Call Trace: [ 1227.870163] dump_stack+0x107/0x167 [ 1227.870188] should_fail.cold+0x5/0xa [ 1227.870215] _copy_from_user+0x2e/0x1b0 [ 1227.870241] __copy_msghdr_from_user+0x91/0x4b0 [ 1227.870262] ? __ia32_sys_shutdown+0x80/0x80 [ 1227.870282] ? udp_setsockopt+0xc0/0xc0 [ 1227.870302] ? inet_sendmsg+0xbd/0x140 [ 1227.870320] ? inet_send_prepare+0x540/0x540 [ 1227.870336] ? __sock_sendmsg+0x55/0x190 [ 1227.870363] sendmsg_copy_msghdr+0xa1/0x160 [ 1227.870381] ? do_recvmmsg+0x6d0/0x6d0 [ 1227.870405] ? __lock_acquire+0x1657/0x5b00 [ 1227.870439] ___sys_sendmsg+0xc6/0x170 [ 1227.870461] ? sendmsg_copy_msghdr+0x160/0x160 [ 1227.870484] ? __lockdep_reset_lock+0x180/0x180 [ 1227.870502] ? lock_downgrade+0x6d0/0x6d0 [ 1227.870528] ? lock_acquire+0x197/0x470 [ 1227.870544] ? find_held_lock+0x2c/0x110 [ 1227.870571] ? __might_fault+0xd3/0x180 [ 1227.870590] ? lock_downgrade+0x6d0/0x6d0 [ 1227.870632] __sys_sendmmsg+0x195/0x470 [ 1227.870658] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1227.870677] ? lock_downgrade+0x6d0/0x6d0 [ 1227.870717] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1227.870741] ? wait_for_completion_io+0x270/0x270 [ 1227.870763] ? rcu_read_lock_any_held+0x75/0xa0 [ 1227.870780] ? vfs_write+0x354/0xa70 [ 1227.870803] ? fput_many+0x2f/0x1a0 [ 1227.870822] ? ksys_write+0x1a9/0x260 [ 1227.870841] ? __ia32_sys_read+0xb0/0xb0 [ 1227.870869] __x64_sys_sendmmsg+0x99/0x100 [ 1227.870887] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1227.870908] do_syscall_64+0x33/0x40 [ 1227.870929] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1227.870942] RIP: 0033:0x7f6f52cadb19 [ 1227.870962] 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 [ 1227.870973] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1227.870994] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1227.871005] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1227.871016] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1227.871027] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1227.871038] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1227.942598] 9pnet: Insufficient options for proto=fd [ 1228.040898] FAULT_INJECTION: forcing a failure. [ 1228.040898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1228.040921] CPU: 0 PID: 9159 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1228.040931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1228.040937] Call Trace: [ 1228.040960] dump_stack+0x107/0x167 [ 1228.040985] should_fail.cold+0x5/0xa [ 1228.041011] _copy_from_user+0x2e/0x1b0 [ 1228.041042] __copy_msghdr_from_user+0x91/0x4b0 [ 1228.041062] ? __ia32_sys_shutdown+0x80/0x80 [ 1228.041081] ? udp_setsockopt+0xc0/0xc0 [ 1228.041102] ? inet_sendmsg+0xbd/0x140 [ 1228.041119] ? inet_send_prepare+0x540/0x540 [ 1228.041135] ? __sock_sendmsg+0x55/0x190 [ 1228.041161] sendmsg_copy_msghdr+0xa1/0x160 [ 1228.041179] ? do_recvmmsg+0x6d0/0x6d0 [ 1228.041203] ? __lock_acquire+0x1657/0x5b00 [ 1228.041237] ___sys_sendmsg+0xc6/0x170 [ 1228.041258] ? sendmsg_copy_msghdr+0x160/0x160 [ 1228.041282] ? __lockdep_reset_lock+0x180/0x180 [ 1228.041299] ? lock_downgrade+0x6d0/0x6d0 [ 1228.041324] ? lock_acquire+0x197/0x470 [ 1228.041341] ? find_held_lock+0x2c/0x110 [ 1228.041367] ? __might_fault+0xd3/0x180 [ 1228.041386] ? lock_downgrade+0x6d0/0x6d0 [ 1228.041428] __sys_sendmmsg+0x195/0x470 [ 1228.041453] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1228.041479] ? lock_downgrade+0x6d0/0x6d0 [ 1228.121671] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1228.121698] ? wait_for_completion_io+0x270/0x270 [ 1228.123654] ? rcu_read_lock_any_held+0x75/0xa0 [ 1228.123672] ? vfs_write+0x354/0xa70 [ 1228.123702] ? fput_many+0x2f/0x1a0 [ 1228.126090] ? ksys_write+0x1a9/0x260 [ 1228.126110] ? __ia32_sys_read+0xb0/0xb0 [ 1228.126138] __x64_sys_sendmmsg+0x99/0x100 [ 1228.126156] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1228.126176] do_syscall_64+0x33/0x40 [ 1228.126197] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1228.126210] RIP: 0033:0x7f6f52cadb19 [ 1228.126229] 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 [ 1228.126239] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1228.126260] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1228.126271] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1228.126290] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1228.141601] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1228.143024] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:28:41 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 43) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:28:41 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="b8000000130001000000000000000000ffffffff000000000000000000000000ff0200000000000000000000ffff000000000000000000000a00403c0000000078630edc00b65621f917d0b1e09eee2edf8be3afc1959d20009f1ce06120723f1ff6c65b0f07dce11d6ed896c57a71da80777802125c2632a4f4e67e6b48cb734bc482b4901d5451f90d6cf4", @ANYRES32=0x0, @ANYRES32=0x0], 0xb8}}, 0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x4004) socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000180)=ANY=[@ANYBLOB="015e0000177d850225", @ANYBLOB="bd0400df10ff4aed8bb65ef00b3ce6"]) dup(r0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffe, [{}]}) close_range(r1, 0xffffffffffffffff, 0x0) 12:28:41 executing program 0: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000005d80)={0x0, 0x0, &(0x7f0000005d40)={&(0x7f0000004cc0)={0x24, 0x0, 0x0, 0x70bd26, 0x0, {{}, {}, {0x8}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 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, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x409becb7bdf85d3, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, 0x0, 0x400, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x4f}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x6}, 0x20000000) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x24, 0x2a, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@typed={0x4}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="999e02009c"]}]}, 0x24}}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r1, 0x29, 0x30, 0x0, 0x1000000) sendmmsg$inet6(r1, &(0x7f0000002b00)=[{{&(0x7f0000000040)={0xa, 0x4e20, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000440)="ae9a207eda0cb79e713589dd41a6d60e93a1b8d0f954485ed38fd0f9984ed516e3e0b2d8a34586138927836c1b53cfa7140e8e2c0b21c70953a63d88f7560fbe1f1e609e98450ce3a036405874bade4ce30c27fe06c9e826cfe34f6fbb76ce6a01e9ee6e8cee2b97c9fc89be02add7a78e9c6b2e045eed", 0x77}, {&(0x7f00000001c0)}, {&(0x7f0000000500)="6ea228a60b3f03ac9cd4ac95e6c815df1fca88dfa8462e7044d3817abac80d5297a2baee8578287cd801ad22e5e8a272e248743dec1442e1d90c9cc1f0b71602327887c2715212bd9f1547c01dfb565f30de0f10bdb322dd24429c53943e39c6d2db715106b430fd3d96c204132e6a1e60795416d00998435d60649602e89faa7f130568b079dfb00e6ac9882070e6ab1ae17b2f24beed5b66475cc58f515c8c17a9de2d4b8403e1baafc058d48cada323c0f2a0f8b6a2ab5522e8733b82d9395d67c470ed54427676b4d0330f47656c2a5b0999bd9a5deaa59176e2af123b29a10079b4d853d951e8", 0xe9}, {&(0x7f0000000600)="791a701df405e808a94a12f0e9fdb3543d98adcf0f3ab8141c0ca446697cae616cf142c29135d95fe9028b9a41562f546dc004b5e19d19febca60d56cdeffe7f582a22aa88a11d300254830ebb8aee410d8c7b89de5aa4177d3391ba41d82b0d313890f3721ffc7b2cb3d0bbc7e3294136f4801e32e3b8e4de311592f5897e66f379d671", 0x84}], 0x4, &(0x7f0000000700)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @hoplimit={{0x14, 0x29, 0x34, 0x711}}], 0x30}}, {{&(0x7f0000000740)={0xa, 0x4e21, 0x4de90092, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0xffffffff}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000780)="b83228c012519a64d482284718d8b99642de0303667d07a6be85639c99a16c94875ad73878f2d3f93a69bbb231c347faf5dbb702ae03390ba10aa4b93c746aa14303ab6b8d54e200af931b6ca84d2d9947b97f5473b3bef20ae9c8bb81ee5877fd86dbd8a9b3019eb64ec6a34917c60d73cf559ff5e998d25055f8bf889bd0a624f76594c635be942e802525baacd73ef4bee2cfc7e69878f3a2071f70e1713a5353eacacc8e296186e84183ab37efa777692c8c9421ff", 0xb7}], 0x1, &(0x7f0000000880)}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f00000008c0)="73780f094cd39fe8bbc2602b0ca259657704382e01cb6d13369ba9a1e77bd7d2d6033149a170be578c4ea61c1e4e36637d79e79f3045c705ea85e006efe13c789864360a68202d72957b6f3ed4282afd540bc666f9d92376d62588dd781515505846f2326d84de80fad4566c34dcffcdf91d5dbfd72371e7ffa3193491e2d1b1c37dfc27e85a1d1b87d12f62a797db", 0x8f}, {&(0x7f0000000980)="93fdc81a6c8bdedcdf", 0x9}, {&(0x7f00000009c0)="08dd5a9f8e0b0117d67fe5abe17f5e2d437a5f70c25eb1e3116863273c1be6bf8e7adda6de9d046213f4dbe913921c7240621d07a778d0efd6be0de35879ff0b95bd2e7838fd40e4db9d61fb4c513161cb6feea79183789b9e63199b054d27f2a06c56d9d61ece57b23470f9af0a46cba1c2bec8e6d00e02b43c01b97e063962704964f65c6350ab530f", 0x8a}, {&(0x7f0000000a80)="fe24f63661c01711bdc52b4e18fba3ccd9add8900f8e8aaa1f2f24b7e70266b293d6aba81fa2d99b2b8a8653112a7a59a154661eb47bbafe403d6a55d19afee488dc493ef69cb945ef0d7c9cef3b02b0c3c98bbeb6c4e138a05564853556b3803dd2f53275cbd28fbd257ce088cd12837a68614f93e326c9a64e637f400e0724f77729214abb5ea2f58908bd940548477a20cac1cbd436a93b5085dd4cd1", 0x9e}, {&(0x7f0000000b40)="de2db9835695a88da03e6db5ff7fa34f0787138465c87334cdb3ef8652295001c62da5dc77aeccacb0fed7e6862ab7ce3f89d9c8f6c9803b36793a54b1e03e4f65eeff133bac79cb076629028a68b837a61772c6b9235dac06cc96e3bd27df39b310a1640746c62349e92446b1", 0x6d}, {&(0x7f0000000bc0)="df963089b5abe2dd4cee8cd4013d26", 0xf}, {&(0x7f0000000c00)="800879bb173f402eba51ad0a21e3f3433a1c97b2e2e7fe2a6f0ed48ba66543aecb95b8b3e9ff0bab7e8c6d44a0cb03b41b15facd02e660cbd3283de21ece1200ee3b2fab8069e51d6a70bb36ba701e0e6ecad901ddf7dd53ee76043c5157a3935ea39eaa8dc37f72da556697e49d0c8d797991ad90107a6789b8685bb57c561f98bae931f6815ec16cdcefeb536b4fb0df7d0152bd91e7be59f4862ee2", 0x9d}, {&(0x7f0000000cc0)="38118df8c63b4f393ece6331c9c08bcf0aff7c05bacec3877ebc9168a915fb83043839b827311e48e29d7cedfc250ef368dcb91a497e2e1b5b05ec9dfbd5a9e67a8fcd609c2e9bdd8ba4c615a1de4549cdd0dc4043060825868542fe8ab870aa061e31472e5a78ea51a66f068b4e6ab109d7e14fd9e596f3632a4b5c1568af9406f8e57e82f0eab36771c75291dfc8b3f7308c14163aab5fbab0f30b42c4c23a16dc2c0b8bc712aee4cfcc09bccca7a20f7dc6dacab08d9c046cd66ec9911bc72e10a4742c677e306419f05ddea5bdc247d95e9deaca2dd44374544a1fc0e64b8415", 0xe2}, {&(0x7f0000000dc0)="9e8d1656c5ba191f7e0814d65c9b22d14ce5e3f7c290702826618225aa4f9010e20ec747260709a94bac35761c37579e149fcf7a4cd5882841e9ac19c65e1efa43d7811b8305d9e2cae0bd4fd96fe3f377b7fc94b3bc565bda52c877bf7162a7eabc9bd05a848fec025cbd6bdf58409569e18b63ddce1617680ceb26457ea9ecf305e00b0daff9ccc9424973fce8b18265d4b33e0387ae55f03c69c545", 0x9d}, {&(0x7f0000000e80)="e14cc0f5ed920493bc80215bc01c422a88bd80962499a68c45f069", 0x1b}], 0xa, &(0x7f0000000f80)=[@hoplimit={{0x14, 0x29, 0x34, 0xe7}}, @rthdr={{0x48, 0x29, 0x39, {0x3c, 0x6, 0x2, 0x3, 0x0, [@ipv4={'\x00', '\xff\xff', @empty}, @mcast1, @local]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffdc8}}, @dstopts={{0xe0, 0x29, 0x37, {0x2f, 0x18, '\x00', [@ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x42}, @generic={0x5, 0xac, "60b0b9f416237402607ee335bdfd6a603f94a7d9e8317ff75006071c8bb66a5053b2f94ae14634cf4dfeac2c88ed36fc3d4b6358614cde0ad914c6c51a1e867924e0e4b92535ce6326aa74ee2f74ab603984debb5639e97877380b6664513924d9849f10c1ab8b324578112ef48ea91590578867dad2e595cff9d81f7ce5a32059c60e97d6a23716eba24a3878b07a849c9c75590fc84d4782adb410e3a1adb650bbf183d364e4a5457f5fce"}, @pad1, @pad1]}}}, @rthdrdstopts={{0x150, 0x29, 0x37, {0x4, 0x26, '\x00', [@pad1, @generic={0x4, 0x3a, "3a85d18ebe3af53fb95a4085aa55e96a72328bcd6111f513b66a62c10745f2ec9841ec7f73008dd811c3b0fe43733a0e8d600151da4ec8444577"}, @hao={0xc9, 0x10, @loopback}, @generic={0xbf, 0xe3, "14a4814955305d54bcfcb9d85d8ade8d8a6efdcfac4e300b9e64a690d48f7417e1d2cd18536fbc2921c2dbfd0d62e0f172d994061e9b162ea941fe1f0f26e437b2b18f48f2caee792b03790b8052795980118dbc8b0125f39efd3a5e4dc0d5135adcb24a3531e769f5c736232db0dc950921110256f13c986031b286085cb1075077331bb41d6c2e4f37d8c04f50dd49c1457c4f319607a2755823ef859c20f190a7889a9d416a0d114c5e262d5c64b7e207b895e5cc024a71779037fb0dd90a69b7225251c926f37351a292bcb403b89e2cad5f2091b805e3363c75d4405ef9a7951b"}]}}}, @rthdrdstopts={{0x38, 0x29, 0x37, {0x3a, 0x3, '\x00', [@pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @pad1, @jumbo={0xc2, 0x4, 0x3ff}]}}}], 0x2e0}}, {{&(0x7f0000001280)={0xa, 0x4e21, 0x1, @loopback, 0x9a0b}, 0x1c, &(0x7f0000002640)=[{&(0x7f00000012c0)="364d04a518fc9c45ced61e15cb2156669c7346b36d2f343efe203110b87f18adf5fbddac6041203421737fb053f129a2", 0x30}, {&(0x7f0000001300)="26f55dd4", 0x4}, {&(0x7f0000001340)="6352a96626717f50a705f5537aa76d4126ee0de0d05c8f3d0ff71dca96cdcd862fb9559ec7dc30e6931c9a88e3e0b4d60e6bf27aae88c2910f48ff943d9ff0c27e9190e17077cc6b95ba95d9fe51e7746ca72476fb5137f0ba27af6a1be55dcc910d68fdd52b57f5f9c1bf76", 0x6c}, {&(0x7f00000013c0)="d3f7e95872d576e6d69662ab76238bb14b4a76ccca06b229e59cc572ab", 0x1d}, {&(0x7f0000001400)="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0x1000}, {&(0x7f0000002400)="77c74ff4082f3860e031b5ca09aaf0fef4e9eb44b9c932e67e9f7b39f26152bcd37840ed4b781579803a3700229c6a422132008632cac2dc24bcf4f3bbfcc0b5cbf48de8fbd1e64169de9d4c0cd54f99e84755c3e4a31c49072644bdcb354573de3d341fa24096f5de776abe3523574c97bf9ab49f86f732a9e5900df2a75284ed0ef0b0cd922090e7f4414be31dd30a29a4f5918ad248ffec8f9557c928ada988c9324de2d7b84629b44abb39f9d3fe65147f27540faece5939908493c86bb29629bd7e5b619708ce0822bebd1f5a353510da181b519323d3dc575de0ae7004893b66483525d28b435ea28a1b4cba44ac9e1df77293", 0xf6}, {&(0x7f0000002500)="eb3ae74253b31f7fb77bfec0b8827dfdbf29f744b5e12525c5e6aec309254d93ac8558baae6afd348a0b15fb4f2e8c4f607446d7944612a9ab2403ad183a46553268b4ed5f25b761fdc9b8af96b1308185d82b240a6315481c230b969a8e85e19de4ca4ad45320def48e8bc714a738894709a705c1ba3a411b2fd7e80b6813efbbc1235571dcee577442c8d4858d1bad793eb270cc3b78595b41cf9b528b20e64294", 0xa2}, {&(0x7f00000025c0)="43da05b89f44c27ed23b5c64870a19f5ba8a2475b20b949bb64ec2fbeac2dd00e3976a51230c52dad40169b9a9134293614ec2f1e1b780", 0x37}, {&(0x7f0000002600)="fab30275a86104a34e7075fa0b2e82907679d64a00", 0x15}], 0x9, &(0x7f0000002700)=[@tclass={{0x14, 0x29, 0x43, 0x40}}, @dstopts_2292={{0x68, 0x29, 0x4, {0x29, 0xa, '\x00', [@generic={0x6, 0x48, "0872bc7c021d1e879d994cd15350abbd4b20949848c38ca579557c0a74329c6b48e7801c4b1ebf683ea997da6d962b9e5997379c2ac2164988395bb9c4dc52d91f873fb8cc02859b"}, @jumbo={0xc2, 0x4, 0x800}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000001}}, @tclass={{0x14, 0x29, 0x43, 0x6}}, @tclass={{0x14, 0x29, 0x43, 0x55}}, @hopopts={{0x118, 0x29, 0x36, {0xff, 0x1f, '\x00', [@generic={0x7, 0xf9, "fb26d80480fc08587d8eb381097a50fe85e84d27bce4bfc0b3fd2057fb75939662b2d8a16dfaae3081076de6433da08193f4ff848fa05ba3d02c225a7c84e7dfc7da62a02153405f6899c75895544b2b9094c52db91fe5354d7a560406c292490d7de6f9c69bbb95184e5cb2a1ae49a033470a3bffe6927c6c2d47430100cc532d6f200bd09f72ad10d805da2c778295b2294202f903bbaced6e0693cc0580f7d6ccf60c87b1e6f34f2f768ed2ab0c5554ee9dbb0680ac00af8b8ce58c4deefe6cba5c74a9ff6ed84233d240b5cb5170e4db963fb5dd6203cce6fad7bb4fe6f49d292af2b345d84fbcbd4a80cd8a6b2648e7c124546a61dd4b"}]}}}], 0x1e0}}, {{&(0x7f0000002900)={0xa, 0x4e21, 0x6, @local, 0x1}, 0x1c, &(0x7f0000002ac0)=[{&(0x7f0000002940)="874c4a58904f6a2739d884b6938a45db1bb5dcaa43e57715fae910aa0b44c7e437b0cd91041145ca2390f2d9d72f077492e34eda74afc4af21b1e643998f1750216b482614fb99aab5f730", 0x4b}, {&(0x7f00000029c0)="3e805087500e91c224a5ef99cdda482064baf725ab3667f60e71a99d823d00d4c11a8a9ec1521dd65771e6e787c47e9f8e8ad3a816ea952d38354eb7e6c11238e374242cc5d7039f4358c0299f1ee055f840859f20c944484111205746524e6d6a4ea29f30afe2b0a3fdfb02e0987c718fe23333beaa66be15eb1367eb923750fe9c195f018ecc6bf5e08bab48045759b1192c48103be2729c8d109a2b8ad68bbbe13084b1f9e3b759569ad260b11c1be137da", 0xb3}, {&(0x7f0000002a80)}], 0x3}}], 0x5, 0x804) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x80000, 0x180) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) [ 1244.495137] FAULT_INJECTION: forcing a failure. [ 1244.495137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1244.498165] CPU: 0 PID: 9177 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1244.499776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.501694] Call Trace: [ 1244.502311] dump_stack+0x107/0x167 [ 1244.503165] should_fail.cold+0x5/0xa [ 1244.504065] _copy_from_user+0x2e/0x1b0 [ 1244.504994] __copy_msghdr_from_user+0x91/0x4b0 [ 1244.506071] ? __ia32_sys_shutdown+0x80/0x80 [ 1244.507090] ? udp_setsockopt+0xc0/0xc0 [ 1244.508021] ? inet_sendmsg+0xbd/0x140 [ 1244.509057] ? inet_send_prepare+0x540/0x540 [ 1244.510071] ? __sock_sendmsg+0x55/0x190 [ 1244.511018] sendmsg_copy_msghdr+0xa1/0x160 [ 1244.512035] ? do_recvmmsg+0x6d0/0x6d0 [ 1244.512949] ? __lock_acquire+0x1657/0x5b00 [ 1244.513964] ___sys_sendmsg+0xc6/0x170 [ 1244.514866] ? sendmsg_copy_msghdr+0x160/0x160 [ 1244.515938] ? __lockdep_reset_lock+0x180/0x180 [ 1244.517013] ? lock_downgrade+0x6d0/0x6d0 [ 1244.517980] ? lock_acquire+0x197/0x470 [ 1244.518902] ? find_held_lock+0x2c/0x110 [ 1244.519857] ? __might_fault+0xd3/0x180 [ 1244.520765] ? lock_downgrade+0x6d0/0x6d0 [ 1244.521743] __sys_sendmmsg+0x195/0x470 [ 1244.522672] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1244.523707] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 1244.524706] ? clockevents_program_event+0x131/0x360 [ 1244.525876] ? tick_program_event+0xa8/0x140 [ 1244.526896] ? hrtimer_interrupt+0x771/0x9b0 [ 1244.527940] __x64_sys_sendmmsg+0x99/0x100 [ 1244.528923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1244.530107] do_syscall_64+0x33/0x40 [ 1244.530972] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1244.532195] RIP: 0033:0x7f6f52cadb19 [ 1244.533062] 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 [ 1244.537264] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1244.539349] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1244.541271] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1244.543049] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.544890] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1244.546637] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 sendmmsg$inet6(r2, &(0x7f000000a900)=[{{&(0x7f0000000880)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xc0000000}, 0x1c, &(0x7f0000003d00)=[{&(0x7f0000002a80)="47f7ce795af93a3d94b5f054a268517e92894c2b", 0x14}, {&(0x7f0000002c40)="7be69c8ca70d6b10ce45bf45fdea0f6071abd33d5c641f5a67e9fe7b58edda23bf94c9c09e193e1df6ee0279cc626b6fa3457af12bf4fb5649fdc7ff8ee30c31eca3cda9a1dd4caa0d511a9a5dc7ec3268edd2df394c3adb5f5d969ec4c2068ff381b4748aa186c22b4fdeeb40fc03adecaae0afed04d2315877971ac540de6d", 0x80}, {&(0x7f0000002cc0)="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0x1000}, {&(0x7f0000003cc0)="0b7dac6a1b62ba2730ce20858a6ce7e32a8a034e", 0x14}], 0x4, &(0x7f0000003d40)}}, {{&(0x7f0000003d80)={0xa, 0x4e21, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000004180)=[{&(0x7f0000003dc0)="df80ef1857294a3a10f04a676291c71f27e6211b264488d199535a6e57adb41ed1ca63194e7a8285e02f8c3568caa26e6d998e172edfa95774ba31a5fa3536e866c8daffb49545c317c75dc25ded8e6da5c75f46cded2fbb6511a00f51e295d95a16dc8869a6de2d787172af4af1c0ba8d4ee983be4bcd000880292e222fc326a3d2ac02f517c00ea3c4523672c404c81de736263309a1d5a79201ad4c77b6e5", 0xa0}, {&(0x7f0000003e80)="a6762442bac84db66a88f0646aa2ffd5801a9648e6134780dc93520f4f731456fd3e5f416cbaf355795cda355a966b369e7416ee1d74cbad78d3b2f7ac31253e0fa4fda644fabf6084766612dd3a439bb95217c83fddae070ee60a58c3d071c3fa694acd063fbdcd89465521db36b8e793bff48013ca5b75951a7058e41b53f6f53fe2de066965fe5530ee608dca50931340e1a4985cbb3faef69f8b32a5ab54407d7921243d1ca7d78e9e2223d8754d1aed8e60901f44c962dfc59e6d961416e88df485a676ae78e21bf764deeda9e52c116c0a6e57fcb59e5568aab2268dff78417e7cbb973ae84e7904ca6cc5bddc52", 0xf1}, 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&(0x7f000000aac0)=ANY=[@ANYBLOB="28000000000000002900000000000000000005020001c2040000000004010200000014000000000000d73461fe00340000001d0c00000000000080000000000000002900000037000000730c0000006c24dc1392cc54de35dc33390000000502fffec910ff0100000000000000000000000000010730000000030afe7f000004000000000000f203000000000000010000000000000009000000000000008d0000000000000004018101040000000005020800c910fc020000000000000000000000000000001400000000000000290000000b0000000000800100"/228], 0xd8}}, {{&(0x7f00000042c0)={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x3f}, 0x1c, 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0x8001}}], 0x1d0}}, {{&(0x7f00000049c0)={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x5b3a}, 0x1c, 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0x1000}, {&(0x7f0000009480)="8ba86fcb422a61fbef80e062027beb8a51a28b46ef84e9e8b41e283df3c7dfb885b947b7c530125d173eb5ebce02f5be185db58d4d57b710899a968d5909b46267bf8c7237ded1189265bee3a69f376d963e42ff8999e0ebce40916011ab74b20878d76ae1ebfe19e975d8c044eab302224aaf26bd66ae64c10398dff7d22ccad044775a928f5c2fb5e046985e1c6bccff8f7827098f210a7c9927a0adeaf6c2264c", 0xa2}], 0x6, &(0x7f00000095c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xffff}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00'}}}, @flowinfo={{0x14, 0x29, 0xb, 0x4}}], 0x58}}, {{0x0, 0x0, &(0x7f000000a840)=[{&(0x7f0000009640)="537d5b2445f3c132e9cbb352dd5a0780c078e59082880b8d25f0077d03cd4a3698c3c280dc27319c45df2126ac61ea51877e1bc73809cf3add3d68838e6a5f33e1e19c2feefecb0ba4ccc4e00c68a5254bffd0f5cc94b31f2ae3c72969c46a5f19320c0e20e4c98dabcc4d801304d11df378c35568a3e9eaef0abe3f435b12ebea74b536cf4e9f351dfd591215c82dd9da986816a161445f1b256dfc84ab8aaceabe44277e177495c986f6fd2b51ad1ee7799317db9e037f3c7b4aa893bea34e2025388cbfcb91435dec4d3116ff9893e73ffea7b21c99e564bddb69b96c628bbf7c411b8b216669a22ed22129733de1b261ee7ed5", 0xf5}, {&(0x7f0000009740)="66f616a70bc1aa14b0a5f70cfe84c7deb3b96fd7abb9fa2a0c8da13ae9980c50cd9567d368941005d260400bad4c5331a7f536cda05c600ab59712ddc3471d6fa60ffa447cf0765b14b14aa1f0faa4742a8db78a77733bb6dcd91abd1f872023f0aa17529de0dcf15bd24455d9170cf2b817b4135a7d", 0x76}, {&(0x7f00000097c0)="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0x1000}, {&(0x7f000000a7c0)="249bdc4d2e4ada2c3a73213a0d7f167d624112f98a46771c6762758bf96aa14e5eeacf50e1111036d3365e22ea219e3e87e0932881e371afa2a5b8e049fba30b670985768e5b2ad5d83ebecb54c9", 0x4e}], 0x4, &(0x7f000000a880)=[@rthdrdstopts={{0x58, 0x29, 0x37, {0xc, 0x7, '\x00', [@pad1, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x18}}, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x58}}], 0x7, 0xc) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}]}, 0x1c}}, 0x4004041) 12:28:41 executing program 7: unshare(0x2a040600) unshare(0x60020000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x38b8, 0x0) unshare(0x800) 12:28:41 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:28:41 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c01, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:41 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfa, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x4bfb, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x40) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@rights={{0x18, 0x1, 0x1, [r1, r0]}}], 0x18}, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x0, 0x2, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000c080}, 0x801) write$binfmt_elf64(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0xa1, 0x1, 0x8, 0x5, 0x2, 0x3e, 0x400, 0xaa, 0x40, 0x25, 0x7, 0x3, 0x38, 0x1, 0x0, 0x0, 0x6}, [{0x5, 0xdc, 0xc5d7, 0x2, 0x100000001, 0x0, 0x8000, 0x8}, {0x4, 0x10001, 0x9, 0x0, 0x80000000, 0x6, 0x80, 0x6}], "3f409c9ebb033ca931232102e99df9430ebd47bb4e5f7f0cef9c4772789cf4787e975fed2f5f0c07e4eaf4ab1cc57415c0a2629452bf91eb47843fa3a2b5c0ab44e2ae4fa7c6", ['\x00', '\x00', '\x00', '\x00']}, 0x4f6) bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file1\x00'}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg$unix(r1, &(0x7f0000007f80)=[{{&(0x7f0000002bc0)=@abs, 0x6e, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000001617750c800000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x88}}, {{0x0, 0x0, &(0x7f0000004280)=[{0x0}, {&(0x7f0000005440)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/64, 0x40}, {&(0x7f0000003f80)=""/81, 0x51}, {0x0}, {0x0}, {&(0x7f0000004200)=""/108, 0x6c}], 0x7, &(0x7f0000004340)=[@cred={{0x1c}}, @rights={{0x10}}], 0x30}}, {{0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000008280)=""/248, 0xf8}, {0x0}, {&(0x7f00000075c0)=""/234, 0xea}, {0x0}, {&(0x7f00000077c0)=""/12, 0xc}], 0x5}}], 0x3, 0x40010040, &(0x7f00000080c0)={0x77359400}) 12:28:41 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c03, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:41 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x5409, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:41 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 44) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1244.784896] FAULT_INJECTION: forcing a failure. [ 1244.784896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1244.787344] CPU: 0 PID: 9204 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1244.788750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1244.790445] Call Trace: [ 1244.790992] dump_stack+0x107/0x167 [ 1244.791754] should_fail.cold+0x5/0xa [ 1244.792542] _copy_from_user+0x2e/0x1b0 [ 1244.793365] __copy_msghdr_from_user+0x91/0x4b0 [ 1244.794323] ? __ia32_sys_shutdown+0x80/0x80 [ 1244.795245] ? udp_setsockopt+0xc0/0xc0 [ 1244.796073] ? inet_sendmsg+0xbd/0x140 [ 1244.796862] ? inet_send_prepare+0x540/0x540 [ 1244.797764] ? __sock_sendmsg+0x55/0x190 [ 1244.798616] sendmsg_copy_msghdr+0xa1/0x160 [ 1244.799502] ? do_recvmmsg+0x6d0/0x6d0 [ 1244.800340] ? __lock_acquire+0x1657/0x5b00 [ 1244.801248] ___sys_sendmsg+0xc6/0x170 [ 1244.802058] ? sendmsg_copy_msghdr+0x160/0x160 [ 1244.803016] ? __lockdep_reset_lock+0x180/0x180 [ 1244.803983] ? lock_downgrade+0x6d0/0x6d0 [ 1244.804837] ? lock_acquire+0x197/0x470 [ 1244.805688] ? find_held_lock+0x2c/0x110 [ 1244.806520] ? __might_fault+0xd3/0x180 [ 1244.807327] ? lock_downgrade+0x6d0/0x6d0 [ 1244.808203] __sys_sendmmsg+0x195/0x470 [ 1244.809017] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1244.809892] ? lock_downgrade+0x6d0/0x6d0 [ 1244.810756] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1244.811757] ? wait_for_completion_io+0x270/0x270 [ 1244.812747] ? rcu_read_lock_any_held+0x75/0xa0 [ 1244.813707] ? vfs_write+0x354/0xa70 [ 1244.814474] ? fput_many+0x2f/0x1a0 [ 1244.815210] ? ksys_write+0x1a9/0x260 [ 1244.816001] ? __ia32_sys_read+0xb0/0xb0 [ 1244.816834] __x64_sys_sendmmsg+0x99/0x100 [ 1244.817705] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1244.818756] do_syscall_64+0x33/0x40 [ 1244.819524] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1244.820583] RIP: 0033:0x7f6f52cadb19 [ 1244.821346] 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 [ 1244.825146] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1244.826695] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1244.828154] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1244.829617] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.831083] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1244.832561] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 12:28:57 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 45) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 12:28:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540b, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:57 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) 12:28:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000140)={0x28, r1, 0x201, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) r3 = fsmount(r2, 0x0, 0x7b) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x24, 0x0, 0x34, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x6}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x801}, 0x800) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000001280)=ANY=[@ANYBLOB, @ANYRES32]) r4 = socket$netlink(0x10, 0x3, 0x0) sendfile(r4, r2, 0x0, 0x10000) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe4, r1, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x1d}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xfa}, @NL80211_ATTR_FRAME_MATCH={0xb1, 0x5b, "cc071407fcd671df6795de6e1d10e29b9ef092b705c8ac5ade6366978b0ca00e624436b9a496d0a8c8b861647b1105d73c399cb43ddbfdd04fd4ec2d2d51f16635519a8a447395d52fc4af16c437a96b3d98fc9dfed87265ce4edd8072874ee5b380055cd823135c53f92765aaf82cfce0019db9ac5a765ae01a6a447492e29bcabe88b8d51df6b49bad20ab76fca4ae73585faf91c5afff9f3e7d8c6993f80d579fb938a6fcd3c2e72f5d55e8"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8}]}, 0xe4}}, 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r8, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$AUTOFS_IOC_PROTOVER(r8, 0x80049363, &(0x7f0000000540)) sendmsg$NL80211_CMD_GET_COALESCE(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000780)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="010000000000000000007e0000000000000006c6c62559f95a2cbfc2ae9865a10092aab562f80afdde1f7f0622ff8b5320805198dff09559e03ad5c12cff166a640677872867b86530229e41872e050de48c9c17adf0628d07bdd7da648b1748b38af561358c72a070c6018f8dec8d613b04bd40ff837c8a25a912cf91973b3b316759fb", @ANYRES32=0x0, @ANYBLOB="d77662fea97a101f78936bda3824eda0b9e07a10aa7916f6f1c1c20d6a55bb2c19933d79b1c2090c30a041f77749faa62ed7b64113961ef439008bd0ce9914e6cbd0998e548a7f1cc4034c7630274306d584c0fe2b58d3d514594377dd2ffc8b0ce5d88ccbb6bb9287a5a83891b88ee5aebc3a1a456475fc0b26e418a24307b5d4dc3f452cba1e8a871d3b"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x94, r7, 0x800, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x6, 0x1}}}}, [@NL80211_ATTR_IE={0xa, 0x2a, [@chsw_timing={0x68, 0x4, {0x1, 0x4}}]}, @NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0x7}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MESH_CONFIG={0x54, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0x3}, @NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL={0x6}, @NL80211_MESHCONF_AWAKE_WINDOW={0x6, 0x1b, 0x9b23}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffffffffffff5c}, @NL80211_MESHCONF_PATH_REFRESH_TIME={0x8, 0x9, 0x1000}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x26}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x3}, @NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x4}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x1}, @NL80211_MESHCONF_HWMP_PATH_TO_ROOT_TIMEOUT={0x8, 0x17, 0x6}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x24000000}, 0x40c1) 12:28:57 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:57 executing program 0: r0 = request_key(0x0, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) write$rfkill(r1, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x8) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000140)) r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r2) add_key$fscrypt_v1(&(0x7f0000000200), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "d96383c27f4e377c492fec6bf18c09abac8bcfa15889b4f4d093ed6a2866693f4380ccce5c0ac02cc4c00e5ef08b70277774c47913f91ccf0370a5bbb37138bd", 0x21}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000100)='/dev/rfkill\x00', r2) keyctl$KEYCTL_MOVE(0x1e, r0, r0, r0, 0x1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000001c0)={0x1, 0x40000db5, 0x8}) 12:28:57 executing program 7: perf_event_open(&(0x7f0000001d80)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r1 = gettid() syz_open_dev$ttys(0xc, 0x2, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r5, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r6, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r7, 0x541c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001fc0)=[{{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000100)="23a89b28ad7cb471b0cf41d94732c3fbb7672cf437ab89ca8b4eed2c14d6eafc98bd0508959ae7a4dd8e5aa73848cf8b528bfee4c7fe2a272e474f28dda0d523da03af5faafa3d19e7b0cb10fb015c7bd696a4f7f2beea9072a58de67a0b8a1ab6e7348e913c13a5f48bf49793e68e050feb0f1f47a0ab1357d53789c2f08fcc7bb6f50131267bb0b06441a8406c851876f5a5a3ed03f054fed93b0b6fad6b4b88cb14e24a6f649b5b876c1345571a93", 0xb0}, {&(0x7f0000000280)="97f91116364f98b71a19427ff028c9ca53fb7419c03b10b00e16f2f08b4f6e37dff828b6a527895852171fac5004b1179c066819c9426bf40fb2dc78ac1b41a4b879aa6cd231625c75fcced6497f12656cf3ed99551cb74824232d72219f2c22bfa0eac0734393ee4c9360c3e304df3a0e33a98d97e658c0f611eba1accb3acedd5db5ec0b2d6f215c6d27e45e3925cd2867710c91c07c260fbb0451a98b1ec0ac84f1c6712fe7dbdb7449e4b58e918b2b4473b700a6dfe46536583a2ed188c29984083a1316b8d84cb4d8a41e1e", 0xce}, {&(0x7f00000001c0)="20d0682bf935605fadd94fc429b491cb594317809fd2f2d45790c9aa44444da92099e09243ee9afd88ba4bfdbb43", 0x2e}, {&(0x7f0000000380)="72fb19096e3e957721961ceb24605e646f68a37f0a9535965979a2b45f85298d9c4461abcc98ea54e8332ee945ac86c706a58de1a601316eb9099ab2057c402d91baf8a2a2f987afff90e402e797ebadcd4b62857d57128b5c5023a6d383598056ab4684dbab80b4fab2eb77d0fecb77e5c68c8d00a97484b22e25fe5c7ab962b9fb74c1543c4f61f4d9b3f5e86fbbe29f3bd17aebff74640158b7739363879e2ddde49641897498d7b47551", 0xac}, {&(0x7f0000000440)="283963774171c1230e37459c1dbb85c3d7ce3e424f930cf83c2055d3ebd69158336cad18a2716010958463f6aa1c2b3c2d4af89773485d3eff82fd29c8d8143cc6965dfe316be3edd6b30c9f41e83c40680a295338d0d5150913d402e4f0d2208abf17f0a4fe05d17b0526a608", 0x6d}, 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0x1000}, {&(0x7f00000014c0)="ec212f100397915b5a3fb40ee6d84b463c7f549f1af2d6897c6c93db167042f385e4ba53a8933f64e8b117a09499486a0db8de5805d758c02cb740c284dcb43b392c88f853bd4b31335f246a35127edf603cc432733bc9af7b5ce6d58048553f6a65f29ed26c2ec1a97110f3a51e9f36eaa52fe9be973996558501765ad2039eb1fff03345da8e3ceaf04f37d0f2d57607938257eacdc8e37b90427c09e792345b6ccf53ea8eb3ef1e6f3c537600a9608ae04f77312eff88f0f31b6800f94452", 0xc0}, {&(0x7f0000001580)="71d1bd88e312e058b8b0b56d25601c9acecbbb752d7f8989fdec48dd6564ccbc05dfeea695e6329833855d09806a4920e20a1331ffc92e992c7ab7304d0eadae39415e09446033745b7e761db01811bbc18fe40dea14c3fad5dc5697d5051bcc8aac7195ea42c4c08baee3c210c4f824d8b91d13805111bf0d0104365d561c6b16fb01a90f70e68df29de026b784ddd1adf4a09e9176a3bffdd3efc261a2d1ad0ebec784e01da863a5fe0d924fc6a9ee28b50f8c40f548eda834fdfe803fceb6b00c61d6dd3208d0e85b1ec2565724a848ac", 0xd2}], 0x8, &(0x7f0000001c40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}], 0x78, 0x44014}}, {{&(0x7f0000001cc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d40)="212def24f58a1668ce0423fbc14324a85dd96c046e078123ade47f48118ff4f0ef801d7b7b19e943928dbdc13b5a3a78714fd3c4bf437b9b13d8", 0x3a}, {&(0x7f0000001e00)="f65bf85382e7b68570b10e0f17511fc03b5e980bf77d41d4cfab71e0e8478f19e72e64e874a8d04141ec1b6b69accfd0204818f7fc390aadf1b3801529d562d4e866a6c351561f36fe8a5c5849a486c51005fc6d04b79869b0f2084d84d06a896f828e8c472cf3", 0x67}, {&(0x7f0000001e80)="591e9212481905b7463f4c32ebdb25800b78fb0d572474411810259da114bfae1926b32d91c459fb7c2d3eface4f4a413456", 0x32}, {&(0x7f0000001ec0)="15e1a3375c044e7869cd6f094fac9ebd800b44107af9a209051333eab8fe68c2a81a51e41ed3d3964845340cba163d7252313afec7fad200859cd9cf8a5e1c976b325b374fa08545ccf798bcde86ad2272ea668526c96f8b519f5d7ce560ec3967c99615fc1864de6a8371839cdafd59669444c4f2858e90fc38dc10829617412449fe0d139fe55df032609c855c38f9220d7153bef68972634ad93b4106abef180b7116a33f133213e8a0cc312f31d710e88216e750", 0xb6}], 0x4}}], 0x2, 0xc001) [ 1260.241115] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1260.249875] FAULT_INJECTION: forcing a failure. [ 1260.249875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1260.251659] CPU: 1 PID: 9228 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1260.252575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.253448] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 1260.253675] Call Trace: [ 1260.253700] dump_stack+0x107/0x167 [ 1260.256271] should_fail.cold+0x5/0xa [ 1260.256787] _copy_from_user+0x2e/0x1b0 [ 1260.257322] __copy_msghdr_from_user+0x91/0x4b0 [ 1260.257934] ? __ia32_sys_shutdown+0x80/0x80 [ 1260.258521] ? udp_setsockopt+0xc0/0xc0 [ 1260.259048] ? inet_sendmsg+0xbd/0x140 [ 1260.259570] ? inet_send_prepare+0x540/0x540 [ 1260.260149] ? __sock_sendmsg+0x55/0x190 [ 1260.260703] sendmsg_copy_msghdr+0xa1/0x160 [ 1260.261282] ? do_recvmmsg+0x6d0/0x6d0 [ 1260.261819] ? __lock_acquire+0x1657/0x5b00 [ 1260.262405] ___sys_sendmsg+0xc6/0x170 [ 1260.262931] ? sendmsg_copy_msghdr+0x160/0x160 [ 1260.263551] ? __lockdep_reset_lock+0x180/0x180 [ 1260.264185] ? lock_downgrade+0x6d0/0x6d0 [ 1260.264755] ? lock_acquire+0x197/0x470 [ 1260.265287] ? find_held_lock+0x2c/0x110 [ 1260.265842] ? __might_fault+0xd3/0x180 [ 1260.266379] ? lock_downgrade+0x6d0/0x6d0 [ 1260.266943] __sys_sendmmsg+0x195/0x470 [ 1260.267483] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1260.268075] ? lock_downgrade+0x6d0/0x6d0 [ 1260.268659] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1260.269303] ? wait_for_completion_io+0x270/0x270 [ 1260.269943] ? rcu_read_lock_any_held+0x75/0xa0 [ 1260.270570] ? vfs_write+0x354/0xa70 [ 1260.271067] ? fput_many+0x2f/0x1a0 [ 1260.271553] ? ksys_write+0x1a9/0x260 [ 1260.272073] ? __ia32_sys_read+0xb0/0xb0 [ 1260.272613] __x64_sys_sendmmsg+0x99/0x100 [ 1260.273170] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.273851] do_syscall_64+0x33/0x40 [ 1260.274349] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.275037] RIP: 0033:0x7f6f52cadb19 [ 1260.275538] 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 [ 1260.277993] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1260.278008] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1260.278015] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1260.278022] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.278029] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1260.278036] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1260.283746] [ 1260.283752] ====================================================== [ 1260.283756] WARNING: possible circular locking dependency detected [ 1260.283762] 5.10.199 #1 Not tainted [ 1260.283766] ------------------------------------------------------ 12:28:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, '\x00', 0x1d}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x87) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x2, 0x0, &(0x7f0000004b80)) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x103000, 0x61) [ 1260.283771] syz-executor.0/9223 is trying to acquire lock: [ 1260.283777] ffff8880183f4b78 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 1260.283806] [ 1260.283806] but task is already holding lock: [ 1260.283830] ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 1260.283856] [ 1260.283856] which lock already depends on the new lock. [ 1260.283856] [ 1260.283860] [ 1260.283860] the existing dependency chain (in reverse order) is: sendmmsg$inet6(r3, &(0x7f0000004e00)=[{{&(0x7f0000000200)={0xa, 0x4e20, 0x400, @private2, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000002c0)="3774044d08807ddca7f879b75826715e8d48626cd5a2af9baff8e1617f345472d24aae2a487c4877c30a7196651707897a6e281e3f4541ff14ae0e7902000eaddaa53a8417183ac279344e0154d330481f954b9ea2fdca535346ce64713b2be1166caea15c1a6bbb93800451d1bf1be8bc3bec8de084fe06d15f2a81d3cdbf03faad33f55c546bd6b2aeb940ea4293299235bb90d69331a6035a38822f3352", 0x9f}, {&(0x7f0000000380)="6a1872cc7354e836124fdbbd2a21d5072abdfb4f996dfb9426f8c6601e0129bfce6df2d3c0185acc694c9f2aa31970b8b7d653d99fc2e6a9447ad1e8246591811c44b69d4f34", 0x46}], 0x2}}, {{&(0x7f0000000400)={0xa, 0x1, 0xcc, @mcast1, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000440)}, {&(0x7f0000000500)="e74d11934961c71b2867a4171611a784e4b3ae9ed0a158eef3695f1c3f7540338a667a020e9ecda48264107e2a9c9296c59ceff2881a3c27b1bab3a2468cb33332e90563a952c4aca11c0a99baf30bfa167e806492c7aea7f97d26dc2c143caf1d64c8d8cd15bc41f70594cf3d1c44219b8c50044feec6", 0x77}, {&(0x7f0000000480)="731f763ed404a09a02585b0fe4ec0df83920435894ad417a85", 0x19}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="5d66725ecb8eea4cfb", 0x9}, {&(0x7f00000015c0)="1ef0d88ee9d376eebbece2283be3408812d14b0af3a6765d0e3554eb81556a4f50031fad14c41ae64e23b9", 0x2b}, {&(0x7f0000001600)="cf0e65e3328489033a202cf8d4076a7c2ef99e6553f30df14bb0bb4ea7206cb75d08a2a693d36190befc35cfc66e91fd6fd19e7f36b146c505df860c50f51de77d1a603ca368e983a1857cc89c1851de572e8d6d0e5090dcaae1d655be110217ebd93b04c6ff29701ddaaeee629b258c3f89796a456a43c9a4e751bc85019c1da4cd00e60f0b461079d89492f08f4d37c138475d4d56b96e1c31954cbc0d4662deec25169ca84b304dbb8200c8bb325c4257bfb1fe1fe0a5573ec3c3135694297ce26423", 0xc4}, {&(0x7f0000001700)="4e25e80368bd2bff5fd26eb0866163264bff8f4882ee6bcbd6845be2180552ddf164539919356da8ce7496627c681b4b30c5ef85322c56bbdbf1832f958ab0a75c7d4c2b5a1a0e1e9743d301e944015c806385ee0d83cd6047cefeb65aae06aca7db2d8f27f9675c79e46b8830af3ab7ae51ef533a13c227dea39c3b220e8db876", 0x81}], 0x8, &(0x7f0000001840)=[@hopopts_2292={{0xb0, 0x29, 0x36, {0x2b, 0x12, '\x00', [@calipso={0x7, 0x50, {0x0, 0x12, 0x1, 0x8000, [0x7fffffff, 0x40, 0x6606bb9d, 0x6, 0x2, 0xfffffffffffffff7, 0x3b6f, 0x3f, 0x7]}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x5b5}, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x91}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4c}}, @flowinfo={{0x14, 0x29, 0xb, 0x57a}}, @dstopts_2292={{0x138, 0x29, 0x4, {0x87, 0x24, '\x00', [@generic={0x40, 0xd8, "ec9f6073b24eb0c80fddbc8d3d63574b38b272b6d4de60a3e9be01b622871ea3146352239915c6a3aadce159979ebbe121affeed1d9a86e22facc7ba965c1311b678dca9b9a38f316af2a268cedf2e14d9597e5f8972ecef8fe998d92296961a7250344a9d01f63dd43aa2e02d0c5f25a7269518912ef4a05bd02352d35db5b2c8fe48c110580ba6e82de8865251342c082f4adda743c48dbac1e00d31db7edf806a87df29c77d763e52b60a3c4bc86c47342a24b70c5ba3e629930cb51114684ea8f84aeab0d018a3c433a85c57a350f5f47c105eef4c03"}, @jumbo={0xc2, 0x4, 0x3f}, @calipso={0x7, 0x38, {0x2, 0xc, 0x4, 0x8, [0xa7aa, 0x100, 0xfffffffffffffffd, 0x9, 0xbce, 0x7]}}, @jumbo={0xc2, 0x4, 0x506}]}}}], 0x218}}, {{&(0x7f0000001a80)={0xa, 0x4e23, 0x7, @mcast1, 0x10000}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000001ac0)="6ccf96af66f0d577a1c9bc86b1d6627ff57844276a00ffaabe582d15e07f5f", 0x1f}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)="27531692cd18ee685d27b103442454e4e45405f5e1c6893e7530af4fdff803bf336373a5ef86d2a61c919252fee17009155d892b0b787fd01f8810cdd61ddf04e45af4ebea8969e9d84041b0d69091aca6fa1f3cc16e88e95e6ba6d8e7c601c39550ae257809655c2c9f0380095c09c854487eb174e20a73441f6c", 0x7b}, {&(0x7f0000001bc0)="43f1ae66797725dc65af918bcb30566dc63787561bd6d86f9152bb79f7287aa0b0f5a716752d1ccaeaacd6eca2f5ce7fbdc625ded20035eab6b1c67cda0d222077f32352e9575b746cb979bf2817fb82ac56ca99cfe4c9e655016002bb910b308c8f689c50e8e7ad9a5f7223a57be7923a91ae98a5b9fc8f545d260f12c45c1cc8b59128acfe41d1bbce3a574b1a2e552a892cf063f34f5b5651bfa85f6375fbf83244873ec3f697e8115c194412a203911985d70e4f87491d7161feb34150ebff0b90f88d35f2c50edbe3303e88a980d6829415c5e78e52574818ed199a2e36190399958908d49b90", 0xe9}, {&(0x7f0000001cc0)="ddf60d316302bad225e9c8593771bb5147291621ee37bcf4a34fd4c6b56729f7e76a140cfa9cfc554ea760ab2fb6e3be94fb7a341409fb1511ddb7e6a06dd19af961b05aca78731d54c7e4270735754333d71ff336ca22c8c4fb9441a0c7c52fca82056d0b28c33bf5ae8a04d1c35ccab41d930be19ba2cd55", 0x79}], 0x5, &(0x7f0000001dc0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x8c0}}, @hoplimit={{0x14, 0x29, 0x34, 0x8}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x9}}, @dstopts_2292={{0xd8, 0x29, 0x4, {0x3b, 0x17, '\x00', [@hao={0xc9, 0x10, @mcast2}, @generic={0xff, 0xa5, "e0631b439f606598d4c2211c2720c706c68a151f3b06c9897a04c54a63b1a55c4a90b936bbc7cfcd289bc61a7b8514a9516a82effd79d80c0dfaf4d3e1f32c857856ff0a3ab6e66308a58d3b5eff2000e5fcfdd5aaa892007cbab570c9f05ebf821bfd589e8b6acf5ed9064f2fc8bdef11f197662d78146f9aff54034ea3450b872b0395461fafc75397d4f03ac5be87f410dff7f1403831c99508f7256e6b8b0ce0ba031b"}]}}}, @rthdr_2292={{0xa8, 0x29, 0x39, {0x33, 0x12, 0x1, 0x93, 0x0, [@ipv4={'\x00', '\xff\xff', @loopback}, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @empty}, @empty, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, @local, @private1]}}}, @rthdr={{0xa8, 0x29, 0x39, {0x3c, 0x12, 0x2, 0x1, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @broadcast}, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, @private2, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}], 0x270}}, {{&(0x7f0000002040)={0xa, 0x4e24, 0x8, @local, 0x1f}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000002080)="b739f7b71fd7e0e587792e752b6e28ee389df8ed56ce7a5ed02d655ab8b55f8596618102b76f361f", 0x28}, {&(0x7f00000020c0)="c0802a766f747cff5e8d0c6153b68ff4310a92bbfc227c1274d62f7a052ec36f3e5e76a4f4bcd9ce8b8911adf511bf9ca1a51079508d23266edb5f4f78b56e81128bb4d832ed0a0b2609bb3f851ca2d95e2260777eb7f04e009306dfddce9c0f2167e55b0edde413c6baa6", 0x6b}, {&(0x7f0000002140)="2375409f633e7e039a5b14684a7d6667084728fbab8fcc63c1518270a3210027b6e48e9287d8840bbaf6fd6bbc97ef1ae26c5ef04697c263db81c0abc8e9079562d2262c4ebe2104476b29c0d42cd31b9577e2dee15e39932526af656ec3dcb79df65d3c4bcf7ba175f5956133ef7ad1ab4b2fac697187891dd1cb7a40f307054f80f4ff408e63f4022773f21b18dd0f758aafeb71eb1b4d662eaa9d7e8ab2a4a8ebbd2a021974e84d880d5881df4246e2156d870a9df6b208df1b1a646bd9044ec3543a5c4c4e9d4ed94b463e8277e5707f1fbca36818dbf8f28547e2af7f41725e92", 0xe3}, {&(0x7f0000002240)="05aa027aa6265dbf8d2861ae608925f5bd9e66b7a29768f619a2", 0x1a}, {&(0x7f0000002280)="3246dc", 0x3}, {&(0x7f00000022c0)="16dd5cc29ebd8f4faf82215a6759cfd5e59be46823", 0x15}, {&(0x7f0000002300)="30f8475b73b00f31939b06a4789ac464ea0d491c9a79fe449894b350a3c9ea304fb5bda9d5d4767e6672750e171202a0ec2c6995407bc5320f48d58c42d26aeac6aafd8df057a7", 0x47}], 0x7, &(0x7f0000002400)=[@dontfrag={{0x14, 0x29, 0x3e, 0x7ff}}, @dstopts_2292={{0x20, 0x29, 0x4, {0xc, 0x0, '\x00', [@generic={0x35, 0x3, "33d79e"}]}}}, @dstopts={{0xe8, 0x29, 0x37, {0x2c, 0x19, '\x00', [@generic={0x4, 0x54, "ef7c83c4b206ef57e21ed2cb4c7389e4c773bffce49631ab694aa9114fcea0431dae2a5db4e9787a84c5e7962b649b6f33552fa9bffff3fa49f25332c4eec3634a85ec963c2f19c09c52a44bca38d51c28ff7a5d"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x1, 0x10, 0xfc, 0x3, [0x9, 0x7, 0xda4, 0xfffffffffffffbff, 0x4, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x80000001]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0x5, [0x0, 0xffff]}}, @jumbo={0xc2, 0x4, 0x9}]}}}, @dstopts_2292={{0x30, 0x29, 0x4, {0x88, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x6a}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x4, 0x2, 0x1, 0x5, 0x0, [@local]}}}, @dstopts_2292={{0xe8, 0x29, 0x4, {0x0, 0x19, '\x00', [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x401}, @ra={0x5, 0x2, 0x1ff}, @jumbo={0xc2, 0x4, 0x7fff}, @calipso={0x7, 0x40, {0x1, 0xe, 0xff, 0x7d, [0x7, 0x8, 0xfffffffffffffe01, 0x0, 0x7fffffff, 0x6, 0x7]}}, @generic={0x5, 0x6f, "bfbe2320f3161d68f4567133c6d7ce0cf7bd720175393fe7024e41d326c32f51c73f8713092f4b319dacc82efbb5a9c1387666a90798297f30a6ebad6a5ee1d6ee7adc0bb7b98892c9f758338a1ac3913bd42019cdf5f23cec7173a06606dfc626d8e7ff69e7dd71819d1ffc4badf8"}, @ra={0x5, 0x2, 0x4}]}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x1d, 0x2, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x8, 0x7, [0x4]}}]}}}], 0x290}}, {{&(0x7f00000026c0)={0xa, 0x4e23, 0x125, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8a15}, 0x1c, &(0x7f0000004ac0)=[{&(0x7f0000002700)="fcbd2be0b647ccf10baa5a1dc93d6a85ad9577a2af19e8ec43", 0x19}, {&(0x7f0000002740)="d46679e3e1680dfb49c9fbcf8002de2a846f6cb9e0727bb2b655c0568744b05bc24a3c25d337c3ff1dee95e87af3abb8443fc64a2679096c67982973e1528383acfe9c1b63095b37a0b7d419019cc90aa6aa76036ad8cff05f1f486edb0637181ece4b043919f8872e4f6f7815a184997134f7724a40394493cadab83b7b0aa1fe8419d891f42f330d58b18e8397258af7e66a7ee018c0f03c2f3fa4378f2a6a294b126e242f82a7", 0xa8}, {&(0x7f0000002800)="e9ea3421ca21fa2de4e81a700aa5ee74ce7fa1a9d77256a8e3c53d7406ac8cf16f89a4f391", 0x25}, {&(0x7f0000002840)="eb93b0c0ef01b589e1cb0d795c37108b24696f57ab9c6747eb3a3b8d9d91ed7ed95dbeb95ec18fac274bc85779ab2af985dd4aecbdcb435786af4f00ec4326d0c6280d03a029bb2ff621379df6e23729f7fe018b89e1b18b383814d4586e06615d6c4cca15f2c7c947fb3c4938129858c0bb24b08790eff1ae546c8c6fff4b4770760faf5a483fe8213a824c6400e124760a0d7612ae15ba60b6a188068e11923af2acf414b22c03b9263ff66bb8cccddd1f94452fccb4b27a", 0xb9}, 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", 0x1000}], 0x9, &(0x7f0000004bc0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote}}}], 0x28}}, {{&(0x7f0000004c00)={0xa, 0x4e21, 0x3, @mcast2, 0x80}, 0x1c, &(0x7f0000004cc0)=[{&(0x7f0000004c40)="d0593ae4b870a1f0f84fe638d2ae4bcd3133e0c12787cf788b390d63017d9f5e2d4a0bfa41c0c70d8e4ddd53916845d04e92b935d8ba7492e3d6951a8b7f5f8b4f6ae8d2aa974976", 0x48}], 0x1, &(0x7f0000004d40)=[@rthdr={{0x48, 0x29, 0x39, {0x67, 0x6, 0x1, 0x1, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, @mcast2]}}}, @tclass={{0x14, 0x29, 0x43, 0x4c7ceb99}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x401}}, @tclass={{0x14, 0x29, 0x43, 0x1680000}}], 0x90}}], 0x6, 0x24004000) r4 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f0000000280)={&(0x7f0000000040), 0xc, 0x0}, 0x8800) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 12:28:57 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r0, 0x540c, &(0x7f0000000240)={0x2, {0x4, 0x0, 0x53b, 0x0, 0x106}}) 12:28:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c05, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:57 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) 12:28:57 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 46) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1260.283863] [ 1260.283863] -> #4 (rfkill_global_mutex){+.+.}-{3:3}: 12:28:57 executing program 5: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="010029bd7000fcdbdf25040000004404004e24000014000300000000000000000000000000000000000c0007003040badf81f68b7d9200000004000000080005000400000008000b0e73697000060002005a00000038000280060002004e2100000800090000000000080006f54f00000014000100e000000200000000000000000000000808000900090000001c00038008000300000000000800010001000000080001000200000008000400200000004c000280080006000300000805000d00010000000800050005001c283171ff89dec201000800070086000000080009007c000000081004000900000006000f0002000078"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) fdatasync(0xffffffffffffffff) [ 1260.283887] __mutex_lock+0x13d/0x10b0 12:28:57 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c06, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) [ 1260.283896] rfkill_register+0x36/0xa10 [ 1260.283906] hci_register_dev+0x42e/0xc00 [ 1260.283918] __vhci_create_device+0x2c8/0x5c0 [ 1260.283928] vhci_open_timeout+0x38/0x50 [ 1260.283937] process_one_work+0x9a9/0x14b0 [ 1260.283945] worker_thread+0x61d/0x1310 12:28:57 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x0, 0xcce6e18573b62cea, 0x0, 0x0, "8d60d6af50783b6bb09f28f38cb19e8f2e69bf6d0880fbc95ab3ae2f1f3793cb64be1556e2a108f3616f123625175dec06711bbac562978192a92893ff6d16c2", "9361b8a9ff42c5d6d78fe6e489951fe728e146063a3742ae6b3bead8c93c840d"}) 12:28:57 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 47) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1260.283956] kthread+0x38f/0x470 [ 1260.283966] ret_from_fork+0x22/0x30 [ 1260.283968] [ 1260.283968] -> #3 (&data->open_mutex){+.+.}-{3:3}: [ 1260.283991] __mutex_lock+0x13d/0x10b0 [ 1260.284001] vhci_send_frame+0x63/0xa0 [ 1260.284012] hci_send_frame+0x1b9/0x320 [ 1260.284021] hci_tx_work+0x10af/0x1660 [ 1260.284029] process_one_work+0x9a9/0x14b0 12:28:57 executing program 7: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000000201633af41883cff5"], 0x9, r0) r1 = add_key$keyring(&(0x7f00000001c0), &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='.{^,)\x00', r1) keyctl$get_keyring_id(0x0, r0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0x0) keyctl$link(0x8, r0, r2) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100000, &(0x7f0000000100)='/!-\x00') clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1260.284038] worker_thread+0x61d/0x1310 [ 1260.284047] kthread+0x38f/0x470 [ 1260.284055] ret_from_fork+0x22/0x30 [ 1260.284058] [ 1260.284058] -> #2 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 1260.284080] __flush_work+0x105/0xa90 [ 1260.284089] hci_dev_do_close+0x131/0x1240 12:28:57 executing program 6: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) dup(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x4e23, 0x8, @remote, 0x7fffffff}, 0x1c) syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) fdatasync(0xffffffffffffffff) [ 1260.284097] hci_unregister_dev+0x149/0x430 [ 1260.284107] vhci_release+0x70/0xf0 [ 1260.284117] __fput+0x285/0x980 [ 1260.284126] task_work_run+0xe2/0x1a0 [ 1260.284135] do_exit+0xb6f/0x2600 [ 1260.284143] do_group_exit+0x125/0x310 [ 1260.284152] get_signal+0x4bc/0x22f0 [ 1260.284164] arch_do_signal_or_restart+0x2b7/0x1990 12:28:57 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x80000) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000140)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) (fail_nth: 48) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) [ 1260.284175] exit_to_user_mode_prepare+0x10f/0x190 [ 1260.284188] syscall_exit_to_user_mode+0x38/0x1e0 [ 1260.284200] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.284203] [ 1260.284203] -> #1 (&hdev->req_lock){+.+.}-{3:3}: [ 1260.284226] __mutex_lock+0x13d/0x10b0 [ 1260.284236] bg_scan_update+0x82/0x500 [ 1260.284245] process_one_work+0x9a9/0x14b0 [ 1260.284253] worker_thread+0x61d/0x1310 [ 1260.284263] kthread+0x38f/0x470 [ 1260.284271] ret_from_fork+0x22/0x30 [ 1260.284274] [ 1260.284274] -> #0 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}: [ 1260.284297] __lock_acquire+0x29e7/0x5b00 [ 1260.284307] lock_acquire+0x197/0x470 [ 1260.284315] __flush_work+0x105/0xa90 [ 1260.284324] __cancel_work_timer+0x368/0x4c0 [ 1260.284335] hci_request_cancel_all+0x73/0x230 [ 1260.284344] hci_dev_do_close+0xd9/0x1240 [ 1260.284352] hci_rfkill_set_block+0x166/0x1a0 [ 1260.284361] rfkill_set_block+0x1fd/0x540 [ 1260.284369] rfkill_fop_write+0x253/0x4b0 [ 1260.284378] vfs_write+0x29a/0xa70 [ 1260.284388] ksys_write+0x1f6/0x260 [ 1260.284398] do_syscall_64+0x33/0x40 [ 1260.284409] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.284413] [ 1260.284413] other info that might help us debug this: [ 1260.284413] [ 1260.284416] Chain exists of: [ 1260.284416] (work_completion)(&hdev->bg_scan_update) --> &data->open_mutex --> rfkill_global_mutex [ 1260.284416] [ 1260.284437] Possible unsafe locking scenario: [ 1260.284437] [ 1260.284440] CPU0 CPU1 [ 1260.284443] ---- ---- [ 1260.284445] lock(rfkill_global_mutex); [ 1260.284454] lock(&data->open_mutex); [ 1260.284462] lock(rfkill_global_mutex); [ 1260.284470] lock((work_completion)(&hdev->bg_scan_update)); [ 1260.284479] [ 1260.284479] *** DEADLOCK *** [ 1260.284479] [ 1260.284486] 1 lock held by syz-executor.0/9223: [ 1260.284489] #0: ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 1260.284515] [ 1260.284515] stack backtrace: [ 1260.284524] CPU: 1 PID: 9223 Comm: syz-executor.0 Not tainted 5.10.199 #1 [ 1260.284529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.284532] Call Trace: [ 1260.284541] dump_stack+0x107/0x167 [ 1260.284554] check_noncircular+0x263/0x2e0 [ 1260.284564] ? register_lock_class+0xbb/0x17b0 [ 1260.284576] ? print_circular_bug+0x470/0x470 [ 1260.284590] ? find_first_zero_bit+0x94/0xb0 [ 1260.284602] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 1260.284615] __lock_acquire+0x29e7/0x5b00 [ 1260.284634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1260.284644] ? SOFTIRQ_verbose+0x10/0x10 [ 1260.284657] ? __lockdep_reset_lock+0x180/0x180 [ 1260.284666] ? mark_lock+0xf5/0x2df0 [ 1260.284680] lock_acquire+0x197/0x470 [ 1260.284689] ? __flush_work+0xdd/0xa90 [ 1260.284701] ? lock_release+0x680/0x680 [ 1260.284710] ? __flush_work+0x78c/0xa90 [ 1260.284721] ? lock_downgrade+0x6d0/0x6d0 [ 1260.284737] __flush_work+0x105/0xa90 [ 1260.284746] ? __flush_work+0xdd/0xa90 [ 1260.284756] ? lock_chain_count+0x20/0x20 [ 1260.284768] ? queue_delayed_work_on+0xe0/0xe0 [ 1260.284778] ? mark_lock+0xf5/0x2df0 [ 1260.284790] ? mark_lock+0xf5/0x2df0 [ 1260.284801] ? lock_chain_count+0x20/0x20 [ 1260.284811] ? perf_trace_lock+0xac/0x490 [ 1260.284822] ? lock_chain_count+0x20/0x20 [ 1260.284837] ? mark_held_locks+0x9e/0xe0 [ 1260.284852] __cancel_work_timer+0x368/0x4c0 [ 1260.284862] ? try_to_grab_pending+0xe0/0xe0 [ 1260.284876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.284886] ? cancel_delayed_work+0x24d/0x2b0 [ 1260.284896] ? trace_hardirqs_on+0x5b/0x180 [ 1260.284906] ? cancel_delayed_work+0x1b8/0x2b0 [ 1260.284918] ? cancel_delayed_work_sync+0x20/0x20 [ 1260.284933] hci_request_cancel_all+0x73/0x230 [ 1260.284943] hci_dev_do_close+0xd9/0x1240 [ 1260.284954] ? rfkill_set_block+0x18f/0x540 [ 1260.284964] ? hci_dev_open+0x350/0x350 [ 1260.284975] ? mark_held_locks+0x9e/0xe0 [ 1260.284989] hci_rfkill_set_block+0x166/0x1a0 [ 1260.284998] ? hci_power_off+0x20/0x20 [ 1260.285008] rfkill_set_block+0x1fd/0x540 [ 1260.285021] rfkill_fop_write+0x253/0x4b0 [ 1260.285031] ? rfkill_sync_work+0xa0/0xa0 [ 1260.285045] ? security_file_permission+0x24e/0x570 [ 1260.285058] ? rfkill_sync_work+0xa0/0xa0 [ 1260.285069] vfs_write+0x29a/0xa70 [ 1260.285082] ksys_write+0x1f6/0x260 [ 1260.285094] ? __ia32_sys_read+0xb0/0xb0 [ 1260.285107] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1260.285117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.285131] do_syscall_64+0x33/0x40 [ 1260.285144] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.285151] RIP: 0033:0x7fd338a75b19 [ 1260.285163] 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 [ 1260.285169] RSP: 002b:00007fd335feb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1260.285181] RAX: ffffffffffffffda RBX: 00007fd338b88f60 RCX: 00007fd338a75b19 [ 1260.285187] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1260.285194] RBP: 00007fd338acff6d R08: 0000000000000000 R09: 0000000000000000 [ 1260.285200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1260.285207] R13: 00007fff978adc4f R14: 00007fd335feb300 R15: 0000000000022000 [ 1260.406904] FAULT_INJECTION: forcing a failure. [ 1260.406904] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1260.406918] CPU: 1 PID: 9249 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1260.406926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.406929] Call Trace: [ 1260.406946] dump_stack+0x107/0x167 [ 1260.406961] should_fail.cold+0x5/0xa [ 1260.406976] _copy_from_user+0x2e/0x1b0 [ 1260.406991] __copy_msghdr_from_user+0x91/0x4b0 [ 1260.407001] ? __ia32_sys_shutdown+0x80/0x80 [ 1260.407013] ? udp_setsockopt+0xc0/0xc0 [ 1260.407025] ? inet_sendmsg+0xbd/0x140 [ 1260.407034] ? inet_send_prepare+0x540/0x540 [ 1260.407044] ? __sock_sendmsg+0x55/0x190 [ 1260.407056] sendmsg_copy_msghdr+0xa1/0x160 [ 1260.407066] ? do_recvmmsg+0x6d0/0x6d0 [ 1260.407078] ? perf_trace_lock+0xac/0x490 [ 1260.407091] ? kfree+0x1ab/0x340 [ 1260.407101] ? __lockdep_reset_lock+0x180/0x180 [ 1260.407111] ? perf_trace_lock+0xac/0x490 [ 1260.407123] ___sys_sendmsg+0xc6/0x170 [ 1260.407134] ? sendmsg_copy_msghdr+0x160/0x160 [ 1260.407146] ? __lockdep_reset_lock+0x180/0x180 [ 1260.407156] ? lock_downgrade+0x6d0/0x6d0 [ 1260.407171] ? lock_release+0x4d1/0x680 [ 1260.407186] ? __might_fault+0xd3/0x180 [ 1260.407196] ? lock_downgrade+0x6d0/0x6d0 [ 1260.407214] __sys_sendmmsg+0x195/0x470 [ 1260.407227] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1260.407238] ? lock_downgrade+0x6d0/0x6d0 [ 1260.407258] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1260.407270] ? wait_for_completion_io+0x270/0x270 [ 1260.407283] ? vfs_write+0x354/0xa70 [ 1260.407295] ? fput_many+0x2f/0x1a0 [ 1260.407306] ? ksys_write+0x1a9/0x260 [ 1260.407316] ? __ia32_sys_read+0xb0/0xb0 [ 1260.407329] __x64_sys_sendmmsg+0x99/0x100 [ 1260.407339] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.407351] do_syscall_64+0x33/0x40 [ 1260.407363] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.407371] RIP: 0033:0x7f6f52cadb19 [ 1260.407383] 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 [ 1260.407389] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1260.407402] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1260.407408] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1260.407414] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.407420] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1260.407427] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1260.489034] FAULT_INJECTION: forcing a failure. [ 1260.489034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1260.489061] CPU: 1 PID: 9260 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1260.489067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.489071] Call Trace: [ 1260.489087] dump_stack+0x107/0x167 [ 1260.489101] should_fail.cold+0x5/0xa [ 1260.489115] _copy_from_user+0x2e/0x1b0 [ 1260.489129] __copy_msghdr_from_user+0x91/0x4b0 [ 1260.489140] ? __ia32_sys_shutdown+0x80/0x80 [ 1260.489152] ? udp_setsockopt+0xc0/0xc0 [ 1260.489163] ? inet_sendmsg+0xbd/0x140 [ 1260.489172] ? inet_send_prepare+0x540/0x540 [ 1260.489181] ? __sock_sendmsg+0x55/0x190 [ 1260.489196] sendmsg_copy_msghdr+0xa1/0x160 [ 1260.489206] ? do_recvmmsg+0x6d0/0x6d0 [ 1260.489220] ? kfree+0x1ab/0x340 [ 1260.489230] ? irqentry_enter+0x26/0x60 [ 1260.489242] ___sys_sendmsg+0xc6/0x170 [ 1260.489252] ? sendmsg_copy_msghdr+0x160/0x160 [ 1260.489266] ? __lockdep_reset_lock+0x180/0x180 [ 1260.489276] ? perf_trace_lock_acquire+0x1a/0x590 [ 1260.489291] ? lock_release+0x4d1/0x680 [ 1260.489302] ? __might_fault+0xd3/0x180 [ 1260.489312] ? lock_downgrade+0x6d0/0x6d0 [ 1260.489322] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1260.489339] __sys_sendmmsg+0x195/0x470 [ 1260.489351] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1260.489361] ? lock_downgrade+0x6d0/0x6d0 [ 1260.489377] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1260.489389] ? wait_for_completion_io+0x270/0x270 [ 1260.489402] ? vfs_write+0x354/0xa70 [ 1260.489413] ? fput_many+0x2f/0x1a0 [ 1260.489423] ? ksys_write+0x1a9/0x260 [ 1260.489434] ? __ia32_sys_read+0xb0/0xb0 [ 1260.489446] __x64_sys_sendmmsg+0x99/0x100 [ 1260.489456] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.489469] do_syscall_64+0x33/0x40 [ 1260.489480] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.489487] RIP: 0033:0x7f6f52cadb19 [ 1260.489499] 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 [ 1260.489505] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1260.489517] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1260.489524] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1260.489531] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.489538] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1260.489544] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1260.557186] FAULT_INJECTION: forcing a failure. [ 1260.557186] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1260.557245] CPU: 1 PID: 9271 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 1260.557251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1260.557254] Call Trace: [ 1260.557267] dump_stack+0x107/0x167 [ 1260.557281] should_fail.cold+0x5/0xa [ 1260.557296] _copy_from_user+0x2e/0x1b0 [ 1260.557309] __copy_msghdr_from_user+0x91/0x4b0 [ 1260.557319] ? __ia32_sys_shutdown+0x80/0x80 [ 1260.557331] ? udp_setsockopt+0xc0/0xc0 [ 1260.557340] ? inet_sendmsg+0xbd/0x140 [ 1260.557349] ? inet_send_prepare+0x540/0x540 [ 1260.557358] ? __sock_sendmsg+0x55/0x190 [ 1260.557370] sendmsg_copy_msghdr+0xa1/0x160 [ 1260.557379] ? do_recvmmsg+0x6d0/0x6d0 [ 1260.557391] ? perf_trace_lock+0xac/0x490 [ 1260.557402] ? kfree+0x1ab/0x340 [ 1260.557411] ? __lockdep_reset_lock+0x180/0x180 [ 1260.557420] ? perf_trace_lock+0xac/0x490 [ 1260.557431] ___sys_sendmsg+0xc6/0x170 [ 1260.557442] ? sendmsg_copy_msghdr+0x160/0x160 [ 1260.557453] ? __lockdep_reset_lock+0x180/0x180 [ 1260.557462] ? lock_downgrade+0x6d0/0x6d0 [ 1260.557477] ? lock_release+0x4d1/0x680 [ 1260.557487] ? __might_fault+0xd3/0x180 [ 1260.557497] ? lock_downgrade+0x6d0/0x6d0 [ 1260.557513] __sys_sendmmsg+0x195/0x470 [ 1260.557525] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1260.557534] ? lock_downgrade+0x6d0/0x6d0 [ 1260.557551] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1260.557562] ? wait_for_completion_io+0x270/0x270 [ 1260.557574] ? vfs_write+0x354/0xa70 [ 1260.557585] ? fput_many+0x2f/0x1a0 [ 1260.557595] ? ksys_write+0x1a9/0x260 [ 1260.557605] ? __ia32_sys_read+0xb0/0xb0 [ 1260.557617] __x64_sys_sendmmsg+0x99/0x100 [ 1260.557627] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1260.557637] do_syscall_64+0x33/0x40 [ 1260.557648] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1260.557655] RIP: 0033:0x7f6f52cadb19 [ 1260.557666] 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 [ 1260.557674] RSP: 002b:00007f6f50223188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1260.557685] RAX: ffffffffffffffda RBX: 00007f6f52dc0f60 RCX: 00007f6f52cadb19 [ 1260.557691] RDX: 00000000040001a9 RSI: 0000000020000300 RDI: 0000000000000005 [ 1260.557711] RBP: 00007f6f502231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.557716] R10: 0000000000000810 R11: 0000000000000246 R12: 0000000000000002 [ 1260.557722] R13: 00007ffd51592b0f R14: 00007f6f50223300 R15: 0000000000022000 [ 1260.783975] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1260.785878] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 VM DIAGNOSIS: 12:28:57 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff822ca14c RDI=ffffffff879e81e0 RBP=ffffffff879e81a0 RSP=ffff88804ad97b10 R8 =0000000000000001 R9 =0000000000000003 R10=ffffed10095b2f53 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=ffffffff879e81f0 RIP=ffffffff822ca1a0 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 0000555555a83400 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=00007fcfc72533a4 CR3=00000000492fe000 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=00001f80 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=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000f684ce66 RBX=00000000f37c0b5a RCX=0000000000000dc0 RDX=ffff888042f87aac RSI=0000000000000005 RDI=000000009b6236df RBP=0000000000000dc0 RSP=ffff888042f87a08 R8 =00000000aed3898a R9 =ffffffff856725cf R10=0000000000000000 R11=0000000000000001 R12=ffff888042f87a58 R13=000000000000000d R14=000000000000000d R15=0000000000000020 RIP=ffffffff81fc9738 RFL=00000297 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 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 00005555570ef400 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=00005555570f8c58 CR3=0000000042f8a000 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=00001f80 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000