e8070000", 0x20, 0x18000}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x18800}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x19800}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a000}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1a800}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x1b000}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x20400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x21400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x28000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x28400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x28800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x28c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x29000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000200"/96, 0x60, 0x29400}, {&(0x7f0000013900)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}], 0x0, &(0x7f0000013e00)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x411, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x30000, 0x6) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) sendmsg$IPSET_CMD_RENAME(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x957d026d0788ce3c}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x54, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 02:47:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=']$-\x00'], 0x1000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet6(0xa, 0x3, 0x6c) fchdir(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x4, 0x3}]}, 0x14, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, 0x0) 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, 0x9bb12466e6c15d66, @perf_config_ext={0xed14, 0xffffffff80000000}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="210c00000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="08005a8004000388140070000400050005000100000000000f0003000a0018000303030303030000"], 0x44}}, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x80, 0x5) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 02:47:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 36) 02:47:49 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r2, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r1, 0x0) syz_io_uring_complete(r3) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x650483, 0x120) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:47:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_emit_ethernet(0x86, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200000031f52699464f080045000078000000000029907800000002ac1414aa00000000006490782002000000000000000000e95fe9ec02200000000000003b02005efeffffffff29611090e1580051b16500dcef341e00b8462700f316000000000000000500000000000000c8aca1d59b8892d6f675cca0eefe4b0b00000000000000"], 0x0) 02:47:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 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_config_ext, 0x0, 0x5, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FREQ_FIXED={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_IE={0x1e, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @erp={0x2a, 0x1, {0x1, 0x1}}, @link_id={0x65, 0x12, {@random="aaa27254b1fb"}}]}, @NL80211_ATTR_MESH_CONFIG={0x2c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MIN_DISCOVERY_TIMEOUT={0x6, 0xa, 0xfffc}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0xf}, @NL80211_MESHCONF_SYNC_OFFSET_MAX_NEIGHBOR={0x8, 0x15, 0x63}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x2}, @NL80211_MESHCONF_POWER_MODE={0x8, 0x1a, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c011) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/149, 0x95) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000300)=ANY=[@ANYBLOB="001800007bc20000000000002f06f3feb54195b9ab2b3b8d7d4ebbce54cdb6a461c1df8be3a0642cf5dc46855e3ace55d874c740080d888b96e4757e36cc210045cb6fc11ef0a47669756aefe514d6673fa1ff20091748b7a93ee050ba01fce417472c6e66436b65130539259cabb26a8cf4a3d10c128e096410313c9d9adcdce087d7a47bc9d20f094728a0e7e3421d17d84cadda33dcd71483e2f4a2ec9a97f0949f3b6b7780ad8b855bdf07d3d2b9070a70221820a47488219ba25005cde7e5", @ANYRESDEC, @ANYRESHEX=r2]) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getdents64(r1, &(0x7f0000000080)=""/42, 0x2a) r3 = epoll_create(0x3) dup2(r3, 0xffffffffffffffff) dup(r0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000200)=0xffffff29) socket$netlink(0x10, 0x3, 0x0) unshare(0x48020200) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xbb5d, 0x6d31}) 02:47:49 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x32}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:47:49 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSW2(r6, 0x402c542c, &(0x7f0000000040)={0x10000, 0x1, 0x8, 0x1434, 0xff, "7d01ecb48120bb653ff0fc3db69a99a4c5aae8", 0x4}) ppoll(&(0x7f0000000000)=[{r0}, {r1}, {r2}, {r3, 0x1418}, {r4}, {r5, 0x8654}], 0x6, 0x0, 0x0, 0x0) [ 2026.195509] FAULT_INJECTION: forcing a failure. [ 2026.195509] name failslab, interval 1, probability 0, space 0, times 0 [ 2026.197074] CPU: 1 PID: 12957 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2026.198021] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2026.199127] Call Trace: [ 2026.199480] dump_stack+0x107/0x167 [ 2026.199962] should_fail.cold+0x5/0xa [ 2026.200476] ? create_object.isra.0+0x3a/0xa20 [ 2026.201089] should_failslab+0x5/0x20 [ 2026.201591] kmem_cache_alloc+0x5b/0x310 [ 2026.202137] ? lock_acquire+0x197/0x470 [ 2026.202674] create_object.isra.0+0x3a/0xa20 [ 2026.203542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2026.203577] kmem_cache_alloc+0x159/0x310 [ 2026.203597] skb_clone+0x14f/0x3d0 [ 2026.203615] dev_queue_xmit_nit+0x3a7/0xb00 [ 2026.203642] dev_hard_start_xmit+0xab/0x6f0 [ 2026.203655] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2026.203676] __dev_queue_xmit+0x17ec/0x2710 [ 2026.203694] ? find_held_lock+0x2c/0x110 [ 2026.203710] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2026.203726] ? lock_downgrade+0x6d0/0x6d0 [ 2026.203738] ? lock_acquire+0x197/0x470 [ 2026.203752] ? ip6_finish_output2+0x203/0x1fe0 [ 2026.203771] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2026.203789] neigh_connected_output+0x382/0x4d0 [ 2026.203817] ip6_finish_output2+0xaaf/0x1fe0 [ 2026.203843] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2026.203862] ip6_output+0x3aa/0x7e0 [ 2026.203882] ip6_local_out+0xb4/0x1a0 [ 2026.203899] ip6_send_skb+0xb7/0x350 [ 2026.203916] udp_v6_send_skb+0x7aa/0x15b0 [ 2026.203940] udpv6_sendmsg+0x2113/0x2af0 [ 2026.203955] ? ip_frag_init+0x350/0x350 [ 2026.203977] ? udp_v6_push_pending_frames+0x360/0x360 [ 2026.203989] ? __lockdep_reset_lock+0x180/0x180 [ 2026.204012] ? __lockdep_reset_lock+0x180/0x180 [ 2026.204032] ? lock_acquire+0x197/0x470 [ 2026.204044] ? find_held_lock+0x2c/0x110 [ 2026.204071] ? sock_has_perm+0x1ea/0x280 [ 2026.204104] ? __import_iovec+0x458/0x590 [ 2026.204117] ? udp_v6_push_pending_frames+0x360/0x360 [ 2026.204133] inet6_sendmsg+0x105/0x140 [ 2026.204145] ? inet6_compat_ioctl+0x320/0x320 [ 2026.204157] __sock_sendmsg+0xf2/0x190 [ 2026.204170] ____sys_sendmsg+0x334/0x870 [ 2026.204185] ? sock_write_iter+0x3d0/0x3d0 [ 2026.204195] ? do_recvmmsg+0x6d0/0x6d0 [ 2026.204210] ? __lock_acquire+0x1657/0x5b00 [ 2026.204234] ___sys_sendmsg+0xf3/0x170 [ 2026.204248] ? sendmsg_copy_msghdr+0x160/0x160 [ 2026.204258] ? vmacache_find+0x55/0x2a0 [ 2026.204273] ? __lockdep_reset_lock+0x180/0x180 [ 2026.204292] ? lock_acquire+0x197/0x470 [ 2026.204303] ? find_held_lock+0x2c/0x110 [ 2026.204321] ? __might_fault+0xd3/0x180 [ 2026.204333] ? lock_downgrade+0x6d0/0x6d0 [ 2026.204345] ? asm_exc_page_fault+0x1e/0x30 [ 2026.204373] __sys_sendmmsg+0x195/0x470 [ 2026.204391] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2026.204402] ? sched_ttwu_pending+0x20b/0x360 [ 2026.204429] ? do_raw_spin_unlock+0x4f/0x220 [ 2026.204444] ? sched_ttwu_pending+0x20b/0x360 [ 2026.204461] ? sched_set_stop_task+0x2a0/0x2a0 [ 2026.204477] ? fput_many+0x2f/0x1a0 [ 2026.204502] __x64_sys_sendmmsg+0x99/0x100 [ 2026.204515] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2026.204529] do_syscall_64+0x33/0x40 [ 2026.204540] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2026.204549] RIP: 0033:0x7f93f5424b19 [ 2026.204562] 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 [ 2026.204580] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2026.239697] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2026.239704] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2026.239711] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2026.239719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2026.239726] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2026.243904] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2026.255928] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 02:47:49 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x20, 0x0, 0x0, 0x0, 0x5e, 0x41400, 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}, 0x8100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000140)=0x1, 0x4) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) capset(&(0x7f0000000080)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000100)={0x3, 0x7f, 0x8, 0x80000000, 0x4, 0x2}) timer_create(0x3, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0)="5ca1efeb0aff7040185b81ec484891cf9180e5312f8d52fb3923bc2bdecae8c243a554bb3af95488d3316e8a6097dec0f9ee4f18cf9fb033d6d8e2d4d71adce8", &(0x7f0000000380)="15769897496fdd35dfd26c56ab11a4e9841531d656ee176458e724fb7b35ea99b04ebe150eb64fec369ab8d3c909faa78f3af751c78554acf189f5c0293c891cb101b79c0ced532271ea28b7d1a541072eaabc6d68d6ee284ab85645455afa3fffb25ecfa6914e70bf0937734fdaad4d8f01571a7e07"}}, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:47:49 executing program 5: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) dup3(r4, r3, 0x80000) prlimit64(0xffffffffffffffff, 0x5, 0x0, &(0x7f0000000100)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 02:48:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r2, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r1, 0x0) syz_io_uring_complete(r3) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x650483, 0x120) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0xff, 0x9, 0x6, 0x0, 0x0, 0x10020, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x0, 0x71}, 0x0, 0x8000, 0x3, 0x1, 0x0, 0x0, 0x2, 0x0, 0xa2b80000, 0x0, 0x7}, 0xffffffffffffffff, 0x0, r0, 0x9) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter\x00') connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e24, @private=0xa010101}, 0x10) sendfile(r0, r1, 0x0, 0x3) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0xc0080, 0x0) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000080)=0x75) lseek(r1, 0x800, 0x0) readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f00000012c0)=""/239, 0xef) 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) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x100000001) 02:48:03 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30, 0x2d, 0x30, 0x3a, 0x31, 0x2f, 0x32]}}}}]}) umount2(&(0x7f0000000000)='./file0\x00', 0x1) 02:48:03 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x10, 0x3, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x6d}, @void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r3, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x200, 0x4f}}}}, [@NL80211_ATTR_PREV_BSSID={0xa, 0x4f, @random="c1f96d7ecced"}, @NL80211_ATTR_WIPHY_FREQ_HINT={0x8, 0xc9, @random=0x1702}, @NL80211_ATTR_PRIVACY={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000500)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)={0x11c, r3, 0x404, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x7, 0x74}}}}, [@NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}, {0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa}]}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa}, {0xa}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x1c, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x400c080}, 0x4004010) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000005c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_OCB(r4, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, r3, 0x20, 0x3, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4) r6 = dup3(r2, r4, 0x80000) r7 = perf_event_open$cgroup(&(0x7f00000006c0)={0x1, 0x80, 0x9, 0x5, 0x1d, 0x6, 0x0, 0x9, 0x10c9, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x4b, 0x2, @perf_config_ext={0x19, 0x1}, 0x2, 0x2, 0x2, 0x5, 0x8, 0xfffffff9, 0x8fe2, 0x0, 0x5, 0x0, 0x6}, r4, 0x6, r6, 0xc) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x0, 0xff, 0x4, 0x6, 0x0, 0xfa7, 0x1848, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000740), 0x8}, 0x10, 0x6, 0xef, 0x0, 0x8001, 0xffffff01, 0x7fff, 0x0, 0x4, 0x0, 0x655}, 0x0, 0x1, r4, 0x9) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x64, 0xf, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x3}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x48804}, 0x94) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000980)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f0000000ac0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)={0xb8, 0x0, 0x4, 0x70bd26, 0x25dfdbfd, {{}, {@void, @val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x400, 0x21}}}}, [@NL80211_ATTR_VENDOR_DATA={0x8e, 0xc5, "b3ab30a0c20393dcd9c7ee72bf5be06be3d7c91ca9a888225ccab2e7c779774602b532051000c3b86ffc95a9e4645e7cadc1dea960b2c7d9dec98570bcb9ff44240b5b4086ba404d5a7e54a71a3bdb21080e234f0fd881d54baf6d5eaa4063daff3cda5f63e794b0479b1947ea4780dd340fb1285e690f618997695498a4d1f3f4270acec2077da5f15d"}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x20004880) sendmsg$NL80211_CMD_GET_STATION(r7, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x40, r3, 0x200, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_STA_WME={0x1c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x4}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0xff}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x6}]}, @NL80211_ATTR_STA_VLAN={0x8, 0x14, r5}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x3]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000002}, 0x20008083) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000c40), r1) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000d00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x24, r9, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0xff}]}, 0x24}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f0000000e40)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x64, r0, 0x4, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x10000, 0x3e}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0xe, 0xcd, [0x4, 0x0, 0x3d4, 0x7, 0x8000]}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x1136}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x16, 0xcd, [0x6, 0x0, 0xe3b, 0x5, 0xffff, 0x1, 0x1f, 0x9, 0x800]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x20000804) sendmsg$NL80211_CMD_DEL_MPATH(r6, &(0x7f0000001000)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f00)={0xa0, r0, 0x800, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x6, 0x1}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0xa0}, 0x1, 0x0, 0x0, 0xc040}, 0x45) 02:48:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x34}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:48:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0xdffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(0xffffffffffffffff, 0x6) listen(r1, 0xfffffffd) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = dup2(r1, r2) accept4$inet6(r3, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, 0x0, 0x800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000b80)={0x0, 0x0, {}, {0x0, @usage, 0x0}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000000c0)={r6, 0x0, 0x20}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000a00)=ANY=[@ANYRESDEC=r0, @ANYRES16=r5, @ANYRESHEX=r3]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) 02:48:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 37) 02:48:03 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3a, 0x0, 0x0, 0x0, 0x0, 0x5e, 0xa2060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000440)={0x1, 0x5}) r3 = dup2(r2, r1) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r4, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a22f489a", @ANYRES16=0x0, @ANYBLOB="20002abd7000fddbdf250800000008000300", @ANYRES32=r6, @ANYBLOB="0c009900430d00001c000000"], 0x28}, 0x1, 0x0, 0x0, 0x4006000}, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="017d3fd0f34d2a171ffeb74ec1650072"]) r8 = syz_genetlink_get_family_id$batadv(0x0, r3) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r7, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000428bd7000fbdf250c0000000800311001000006773f000000000000003a9d26a1c3d37aab4e8780acd73cd61ef547aa140c3ede5b9cc6925b84778decec811cd32db85a776cd11492f2dc771da897f6a9f230d24805d1edf2493335bf908c9affd01602631da73b20963ee46b65b8a7ad8398b67a187c55b3075195910ad20c3eb7574ad659e3c209"], 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x14050884) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev}, 0x10) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r9, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, @empty}}) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x54, r8, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffa}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7fff}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x20004041) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="01000000000005000c", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000011600)="504d4d00504d4dff", 0x8, 0x6000}], 0x0, &(0x7f0000013c00)=ANY=[@ANYBLOB]) [ 2040.298925] FAULT_INJECTION: forcing a failure. [ 2040.298925] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.300424] CPU: 0 PID: 13006 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2040.301319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2040.302361] Call Trace: [ 2040.302700] dump_stack+0x107/0x167 [ 2040.303168] should_fail.cold+0x5/0xa [ 2040.303646] ? create_object.isra.0+0x3a/0xa20 [ 2040.304212] should_failslab+0x5/0x20 [ 2040.304695] kmem_cache_alloc+0x5b/0x310 [ 2040.305219] ? lock_acquire+0x197/0x470 [ 2040.305718] create_object.isra.0+0x3a/0xa20 [ 2040.306264] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2040.306901] kmem_cache_alloc+0x159/0x310 [ 2040.307417] skb_clone+0x14f/0x3d0 [ 2040.307869] dev_queue_xmit_nit+0x3a7/0xb00 [ 2040.308419] dev_hard_start_xmit+0xab/0x6f0 [ 2040.308983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2040.309670] __dev_queue_xmit+0x17ec/0x2710 [ 2040.310231] ? find_held_lock+0x2c/0x110 [ 2040.310754] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2040.311340] ? lock_downgrade+0x6d0/0x6d0 [ 2040.311872] ? lock_acquire+0x197/0x470 [ 2040.312384] ? ip6_finish_output2+0x203/0x1fe0 [ 2040.312996] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2040.313677] neigh_connected_output+0x382/0x4d0 [ 2040.314293] ip6_finish_output2+0xaaf/0x1fe0 [ 2040.314873] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2040.315520] ip6_output+0x3aa/0x7e0 [ 2040.315998] ip6_local_out+0xb4/0x1a0 [ 2040.316498] ip6_send_skb+0xb7/0x350 [ 2040.316995] udp_v6_send_skb+0x7aa/0x15b0 [ 2040.317542] udpv6_sendmsg+0x2113/0x2af0 [ 2040.318193] ? ip_frag_init+0x350/0x350 [ 2040.318762] ? udp_v6_push_pending_frames+0x360/0x360 [ 2040.319426] ? __lockdep_reset_lock+0x180/0x180 [ 2040.320034] ? __lockdep_reset_lock+0x180/0x180 [ 2040.320638] ? lock_acquire+0x197/0x470 [ 2040.321165] ? find_held_lock+0x2c/0x110 [ 2040.321703] ? lock_chain_count+0x20/0x20 [ 2040.322238] ? sock_has_perm+0x1ea/0x280 [ 2040.322781] ? __import_iovec+0x458/0x590 [ 2040.323320] ? udp_v6_push_pending_frames+0x360/0x360 [ 2040.323985] inet6_sendmsg+0x105/0x140 [ 2040.324471] ? inet6_compat_ioctl+0x320/0x320 [ 2040.325054] __sock_sendmsg+0xf2/0x190 [ 2040.325557] ____sys_sendmsg+0x334/0x870 [ 2040.326078] ? sock_write_iter+0x3d0/0x3d0 [ 2040.326615] ? do_recvmmsg+0x6d0/0x6d0 [ 2040.327113] ? __lock_acquire+0x1657/0x5b00 [ 2040.327671] ___sys_sendmsg+0xf3/0x170 [ 2040.328168] ? sendmsg_copy_msghdr+0x160/0x160 [ 2040.328774] ? __lockdep_reset_lock+0x180/0x180 [ 2040.329372] ? trace_hardirqs_on+0x5b/0x180 [ 2040.329948] ? lock_acquire+0x197/0x470 [ 2040.330448] ? find_held_lock+0x2c/0x110 [ 2040.330974] ? __might_fault+0xd3/0x180 [ 2040.331486] ? lock_downgrade+0x6d0/0x6d0 [ 2040.332025] ? io_schedule_timeout+0x140/0x140 [ 2040.332633] __sys_sendmmsg+0x195/0x470 [ 2040.333169] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2040.333718] ? lock_downgrade+0x6d0/0x6d0 [ 2040.334265] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2040.334882] ? wait_for_completion_io+0x270/0x270 [ 2040.335500] ? rcu_read_lock_any_held+0x75/0xa0 [ 2040.336092] ? vfs_write+0x354/0xa70 [ 2040.336574] ? fput_many+0x2f/0x1a0 [ 2040.337052] ? ksys_write+0x1a9/0x260 [ 2040.337540] ? __ia32_sys_read+0xb0/0xb0 [ 2040.338060] __x64_sys_sendmmsg+0x99/0x100 [ 2040.338599] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2040.339259] do_syscall_64+0x33/0x40 [ 2040.339729] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2040.340383] RIP: 0033:0x7f93f5424b19 [ 2040.340884] 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 [ 2040.343218] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2040.344182] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2040.345107] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2040.346016] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2040.346927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2040.347839] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2040.411493] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:48:03 executing program 1: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x2) mknodat$loop(0xffffffffffffffff, &(0x7f0000000240)='./mnt\x00', 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000000)='./mnt\x00', &(0x7f0000000040)='./mnt\x00', &(0x7f00000000c0), 0x1214a2, &(0x7f0000000140)={'trans=unix,', {[{@privport}], [{@dont_hash}, {@pcr={'pcr', 0x3d, 0xb}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@fsname={'fsname', 0x3d, 'net/fib_trie\x00'}}, {@obj_role={'obj_role', 0x3d, '-:-&%'}}, {@smackfsfloor}, {@pcr={'pcr', 0x3d, 0x3b}}, {@smackfsdef={'smackfsdef', 0x3d, '$+'}}]}}) setresuid(0xffffffffffffffff, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000a00)=""/236, 0xec}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') preadv(r1, &(0x7f0000000580)=[{&(0x7f0000001380)=""/213, 0xd5}], 0x1, 0x5545, 0x0) 02:48:03 executing program 4: mount$9p_unix(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x21404, &(0x7f00000006c0)=ANY=[@ANYBLOB="7472616e733d756e69782c70726976700008000061636364666c747569643d7ef14b9b08271ea452ade13929d687b8b20b3657c23c5246c6824ffbc78d643f5191b65463530fce7bfddaad36c4b50000f9dd4b2545325a43be626700b8d4cacfff323d055cc3882d1e75650baa7d23ec40ee5bfbb39f7bcc437f7b33c4779b11b89f79a2aeaa96e72f86fc137a99cef8fc9c", @ANYRESHEX, @ANYBLOB=',\x00']) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000600), 0x1000000, 0x0) r0 = syz_io_uring_setup(0x4d4b, &(0x7f00000002c0)={0x0, 0x2591, 0x0, 0x0, 0x1d}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x61) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, 0x0, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000680)={{r0}, 0x3f, 0x10000, 0x2}) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r4 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) dup3(r2, 0xffffffffffffffff, 0x80000) umount2(&(0x7f0000000640)='./file0\x00', 0x3) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) fchown(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xf, 0xffffffffffffffff, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x8000}, 0x1) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]) 02:48:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x35}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2040.509512] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 02:48:03 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r2, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r1, 0x0) syz_io_uring_complete(r3) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', 0x650483, 0x120) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 38) 02:48:03 executing program 4: sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002, 0x80010, r0, 0x8000000) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x0) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000500)={0x0, 0x1cb2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) mount(&(0x7f0000000640)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000680)='./file1\x00', &(0x7f00000006c0)='binder\x00', 0x248000, &(0x7f0000000700)='\x00') syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_TEE={0x21, 0x5, 0x0, @fd, 0x0, 0x0, 0x3ff, 0x6, 0x0, {0x0, r4, r0}}, 0xfffff801) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x179) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = inotify_init1(0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x200681, 0x104) ioctl$FS_IOC_SETFSLABEL(r5, 0x41009432, &(0x7f0000000340)="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") r6 = inotify_init1(0x800) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000740)={0x27c, 0xa, 0x1, 0x201, 0x70bd25, 0x25dfdbff, {}, [@nested={0x265, 0x23, 0x0, 0x1, [@typed={0x8, 0x73, 0x0, 0x0, @pid}, @generic="5a0838ccc0f2b64cf23270f6a99ad84c94c5e35fa3cb3a54eea655581879faf2fe1a31844708ae0eb4bcfa453df8de57b6cce5a21c9c3e0b650f44c84e9783167136bfe96a4122ed5ffaf2df6800084ee0e7984834d42cba89f39858e9263f2cc785a84386a4a16165c4dc3bd0296e73921ab4624fd0807a95d6140a340310a08ccb2f71afe3848a464754f937023ebf4075eff4014e1c4d1e40d404a2aeddbabdffbe379673f03a50d9bb64700216758b6aa455d681ae6b5f2731f8777521903d7b5a8734b00295a89809fab4b7608e97cd37082d7cd92559bb832e8eec", @generic="9462512898", @generic="b542438436de11c0c33b0810e64e8291b43499f1d76cb90516790e896a38107c928e536f405f6e6dae26cd8f4c99ab38c4a75a30bd99da1e5c21391a4ad98fdbf0c167e0ae302110d6cb65a899e8222a4983079ef5cd088ba0e326107c3070b61abe51893c1574620d3fe6070f93cfa5120528362b3c5b95a66ae743fb6190f9da854fcc7e42a0ceb9da0b9795731c5e3f7112f39b6d186d7065d9a8812bc339f83e14", @generic="4da5e88eb79fcd59e995f0c478e577f19abbf4156bc045cd9880e2b76f165b4d565c6caa541fc5f9ec4ecb72895c6d9f0a2c7502ba", @generic="c38ef128368257201ccfbbf48c76231f51cd740fa0aa143d9e0bac449a559098cbe5238b83a811d5b28ee6cd8b27afd9561fa90c36e51252834529570dc8aea3875e817cc988de9cc2ae90cddc91ebf76a7b65b886904678a68f81fa667630a8ed3bd92bb041116e6a453400aa950c50e35d7e91ebcc158482dc2021ddeefda5eddb3f3720bb6195299ed7f2e196c11e0f9d350d28b4d51b6f7d9ad9ffd9"]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4004005}, 0x4000000) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(r1, r3, &(0x7f00000004c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x9, 0x0, 0x0, 0x5, 0x7}, 0x7) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x80000c00) 02:48:03 executing program 2: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800000, 0x4, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x23, 0x3, 0x5) syz_io_uring_setup(0x4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x40000000, 0x59}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000001700)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) syz_io_uring_submit(0x0, r2, &(0x7f00000016c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x6000, @fd=r4, 0x0, &(0x7f0000001600)=[{&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/79, 0x4f}, {&(0x7f0000001300)=""/212, 0xd4}, {&(0x7f0000001400)=""/53, 0x35}, {&(0x7f0000001440)=""/69, 0x45}, {&(0x7f00000014c0)=""/239, 0xef}, {&(0x7f00000015c0)=""/7, 0x7}], 0x9, 0x2, 0x1}, 0x2d07) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x200) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) syz_io_uring_setup(0x61c3, &(0x7f0000000000)={0x0, 0x1fbb, 0x1, 0x1, 0x151, 0x0, r5}, &(0x7f000049e000/0x3000)=nil, &(0x7f0000bdc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000004d40)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r8, 0x0, 0x0, 0x0, 0x4004, 0x1, {0x0, r9}}, 0x72a) syz_io_uring_submit(r7, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r9}}, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r6, 0x0) [ 2040.733652] FAULT_INJECTION: forcing a failure. [ 2040.733652] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.735100] CPU: 0 PID: 13047 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2040.735917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2040.736821] Call Trace: [ 2040.737136] dump_stack+0x107/0x167 [ 2040.737535] should_fail.cold+0x5/0xa [ 2040.737954] ? __alloc_skb+0x6d/0x5b0 [ 2040.738375] should_failslab+0x5/0x20 [ 2040.738792] kmem_cache_alloc_node+0x55/0x330 [ 2040.739280] __alloc_skb+0x6d/0x5b0 [ 2040.739679] alloc_skb_with_frags+0x92/0x570 [ 2040.740166] ? find_held_lock+0x2c/0x110 [ 2040.740623] sock_alloc_send_pskb+0x7af/0x930 [ 2040.741125] ? sk_alloc+0x350/0x350 [ 2040.741522] ? perf_trace_lock+0xac/0x490 [ 2040.741977] ? SOFTIRQ_verbose+0x10/0x10 [ 2040.742421] ? lock_chain_count+0x20/0x20 [ 2040.742878] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2040.743441] ? ip6_mtu+0x1bb/0x3d0 [ 2040.743844] ? lock_downgrade+0x6d0/0x6d0 [ 2040.744305] ? ip_frag_init+0x350/0x350 [ 2040.744781] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2040.745319] ? ip6_mtu+0x1e9/0x3d0 [ 2040.745729] ? ip6_setup_cork+0xfb7/0x1740 [ 2040.746216] ip6_make_skb+0x2de/0x4e0 [ 2040.746642] ? ip_frag_init+0x350/0x350 [ 2040.747104] ? ip_frag_init+0x350/0x350 [ 2040.747564] ? ip6_push_pending_frames+0xf0/0xf0 [ 2040.748108] ? ip6_dst_hoplimit+0x199/0x440 [ 2040.748593] ? lock_downgrade+0x6d0/0x6d0 [ 2040.749089] udpv6_sendmsg+0x20d0/0x2af0 [ 2040.749553] ? ip_frag_init+0x350/0x350 [ 2040.750011] ? udp_v6_push_pending_frames+0x360/0x360 [ 2040.750595] ? __lockdep_reset_lock+0x180/0x180 [ 2040.751133] ? __lockdep_reset_lock+0x180/0x180 [ 2040.751672] ? lock_acquire+0x197/0x470 [ 2040.752123] ? find_held_lock+0x2c/0x110 [ 2040.752597] ? sock_has_perm+0x1ea/0x280 [ 2040.753084] ? __import_iovec+0x458/0x590 [ 2040.753556] ? udp_v6_push_pending_frames+0x360/0x360 [ 2040.754144] inet6_sendmsg+0x105/0x140 [ 2040.754572] ? inet6_compat_ioctl+0x320/0x320 [ 2040.755078] __sock_sendmsg+0xf2/0x190 [ 2040.755523] ____sys_sendmsg+0x334/0x870 [ 2040.755980] ? sock_write_iter+0x3d0/0x3d0 [ 2040.756457] ? do_recvmmsg+0x6d0/0x6d0 [ 2040.756924] ? __lock_acquire+0x1657/0x5b00 [ 2040.757416] ___sys_sendmsg+0xf3/0x170 [ 2040.757854] ? sendmsg_copy_msghdr+0x160/0x160 [ 2040.758369] ? vmacache_find+0x55/0x2a0 [ 2040.758821] ? __lockdep_reset_lock+0x180/0x180 [ 2040.759350] ? lock_acquire+0x197/0x470 [ 2040.759796] ? find_held_lock+0x2c/0x110 [ 2040.760242] ? __might_fault+0xd3/0x180 [ 2040.760692] ? lock_downgrade+0x6d0/0x6d0 [ 2040.761152] ? asm_exc_page_fault+0x1e/0x30 [ 2040.761652] __sys_sendmmsg+0x195/0x470 [ 2040.762105] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2040.762596] ? lock_downgrade+0x6d0/0x6d0 [ 2040.763083] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2040.763624] ? wait_for_completion_io+0x270/0x270 [ 2040.764175] ? rcu_read_lock_any_held+0x75/0xa0 [ 2040.764702] ? vfs_write+0x354/0xa70 [ 2040.765140] ? fput_many+0x2f/0x1a0 [ 2040.765544] ? ksys_write+0x1a9/0x260 [ 2040.765977] ? __ia32_sys_read+0xb0/0xb0 [ 2040.766446] __x64_sys_sendmmsg+0x99/0x100 [ 2040.766922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2040.767510] do_syscall_64+0x33/0x40 [ 2040.767934] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2040.768493] RIP: 0033:0x7f93f5424b19 [ 2040.768937] 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 [ 2040.771016] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2040.771881] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2040.772691] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2040.773508] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2040.774317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2040.775094] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2040.810285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 02:48:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x36}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:48:03 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x9101) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) openat(r0, &(0x7f0000000080)='./file1\x00', 0x4482, 0x102) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000380)=ANY=[@ANYBLOB="0100219aeebb000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00200000000000002e3d236474b6b02e1c2f66696c653100"]) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c0000001d00210c0000000000000000042308000c000000008e958886d4ae76bc6b004321334fc9f33251712588e0f0ff05c3786d9585b3f1c22a9f0d83657a81af03b11e04bdc7280baff18764b88bb7e412cef3500d1530636df16eee1b9325eab328fbc3293c9732000000807ce9c800d59cd5053aa8682641dd689417110cf9d8911bd9b27fd3b4417e0e32ef36491ddad160519be549d407806fea57d55564fe276de203e1250978e102ac95557372ddabcf05eff64a139af479a399017c1482a40fc0bc4322d31ef4af902ba14aea0868fb5aac38a69960c8aa7cd22e4a0cccf02374cf6017d9a510a98f0153dbafd5ff0d407c3079cae0ff3db5194acef7f1f2be84f64075cd72167d53be6d7b399d2d8dc77d66940c5fa042de98f832602a88919b64fb519c4fdcd9062ddc70d545f851807ba0b0165a6e71fb7ef2f84ebc21fb060b55aa0e3198610eeb47236b990bfd366b75b94c5282ef011537b663dea794b6eacaf84f350a27ddc4ee30e5c34b59f20c14e7818b96a459a017be1d70737d8f005896e781e894e4ba82f328073b3a58e7df8ba04698bb6e6d2bfa7b911e2a783e3decce97b9fbc68d1469582527b06e7f4acc00000000000000000000000000000000cc2de70b83943906e88dc76bb5c0c4274bf2b625b3537f125a78b3cb8387f8bee2ab66906553e8b1de1c9efc6e702fd609b4bacf7831238a38c896a983786b75fc15f4a0edc45cdf8b3bfb93704589da86358a890b9bf2baa6456a7e102b4071ed88"], 0x1c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, 0x0, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 2040.820631] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2040.835930] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 2040.857279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.857898] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.858990] buffer_io_error: 2590 callbacks suppressed [ 2040.858997] Buffer I/O error on dev sr0, logical block 0, async page read [ 2040.860489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.861122] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.862282] Buffer I/O error on dev sr0, logical block 1, async page read [ 2040.863127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.863711] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.864809] Buffer I/O error on dev sr0, logical block 2, async page read [ 2040.865752] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.866368] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.867505] Buffer I/O error on dev sr0, logical block 3, async page read [ 2040.868376] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.868993] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.870145] Buffer I/O error on dev sr0, logical block 4, async page read [ 2040.870997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.871645] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.872787] Buffer I/O error on dev sr0, logical block 5, async page read [ 2040.873651] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.874296] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.875431] Buffer I/O error on dev sr0, logical block 6, async page read [ 2040.876303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.876922] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.878069] Buffer I/O error on dev sr0, logical block 7, async page read [ 2040.878968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.879612] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.880738] Buffer I/O error on dev sr0, logical block 0, async page read [ 2040.881609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.882250] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2040.883384] Buffer I/O error on dev sr0, logical block 1, async page read [ 2040.884306] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.885005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.885708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.886429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.887136] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.887808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.892158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.892950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.893662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.894352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.895225] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.895896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.896726] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.897566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.899023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.899735] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.900439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.901199] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.901873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.902591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.903430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.904127] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.904839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.905992] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.906913] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.910215] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.912293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.913013] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.913829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.914690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.915570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.916427] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.927801] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.934493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.936248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.938120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.939698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.941435] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.943237] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.944835] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.946350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.947816] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.949584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.951548] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.953616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.955350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.957331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.958721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.959436] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2040.960179] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.962350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.965104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.966884] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.968475] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.969901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.974131] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.975727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.984594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.985355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.986005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.986682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.987347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.987995] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.988666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.989371] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.990017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.990937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.991637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.992342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.993483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.994292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.994957] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.995907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.996637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.997520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.998256] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.999107] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2040.999888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.000653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.001392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.002159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.003100] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.003858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.004571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.005324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.005990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.006736] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.007595] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.008308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.008996] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.009742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.010447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.011144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.011807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.012530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.013205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.013872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.014566] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.015286] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.015929] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.016608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.017291] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.017972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.018673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.019357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.020022] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.020786] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.021511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.022386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.023084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.023775] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.024452] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.025164] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.025836] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.027296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.027986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.028689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.029431] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.030161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.030862] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.031579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.032322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.033118] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.033819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.034533] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.035266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.035934] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.036683] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.037425] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.038157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.038876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.039601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.040292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.040991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.041670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.042388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.043072] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.043761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.044514] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.045268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.045968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.046739] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.047468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.048203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.048882] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.049619] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.050365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.051073] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.051740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.052471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.053211] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.053902] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.054609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.055347] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.056140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.056863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.057591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.058313] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.058972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.059701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.060407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.061155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.061873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.062602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.063304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.063988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.064701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.065456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.066193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.066919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.067663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.068397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.069282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.070695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.072322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.073711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.075261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.076601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.078149] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.079576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.080943] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.082374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.083717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.085109] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.086463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.087791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.089264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.090599] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.091932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.093273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.113206] scsi_io_completion_action: 20 callbacks suppressed [ 2041.113255] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.116541] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.118104] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.119514] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 2041.121335] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.123177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.123863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.124748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.125472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.126400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.127518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.129307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.130554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.131804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.132834] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.133846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.134747] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.135477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.136208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.136920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.137695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.138445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.139219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.139935] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.144983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.145682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.146470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.147182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.147940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.148764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.149501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.150197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.150907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.151611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.154150] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.154826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.155601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.156322] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.157658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.160165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.160900] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.161672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.162399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.163570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.168646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.170163] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.171521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.172871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.174287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.175607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.176933] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.180190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.181638] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.182951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.184284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.185598] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.187010] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.188327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.189661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.190965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.192365] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.195861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.196898] FAULT_INJECTION: forcing a failure. [ 2041.196898] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.197212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.198321] CPU: 0 PID: 13082 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2041.199555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.200156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2041.200161] Call Trace: [ 2041.200177] dump_stack+0x107/0x167 [ 2041.200192] should_fail.cold+0x5/0xa [ 2041.200205] ? create_object.isra.0+0x3a/0xa20 [ 2041.200218] should_failslab+0x5/0x20 [ 2041.200229] kmem_cache_alloc+0x5b/0x310 [ 2041.200244] create_object.isra.0+0x3a/0xa20 [ 2041.200254] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2041.200269] kmem_cache_alloc_node+0x169/0x330 [ 2041.200285] __alloc_skb+0x6d/0x5b0 [ 2041.200299] alloc_skb_with_frags+0x92/0x570 [ 2041.200309] ? find_held_lock+0x2c/0x110 [ 2041.200328] sock_alloc_send_pskb+0x7af/0x930 [ 2041.200348] ? sk_alloc+0x350/0x350 [ 2041.200362] ? perf_trace_lock+0xac/0x490 [ 2041.200372] ? SOFTIRQ_verbose+0x10/0x10 [ 2041.200382] ? lock_chain_count+0x20/0x20 [ 2041.200400] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2041.200418] ? ip6_mtu+0x1bb/0x3d0 02:48:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 39) 02:48:04 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev2(r0, &(0x7f0000000b80)=[{&(0x7f00000000c0)="cceb6b6bc978e28ffd518a9cc368fac67e9153fc9f6b5b297a6794aa012f35317a2c61fd47ed6f24dfae980247429b13581d5a2690c63c38aa7e00138a3d0e666d085964d041e8c2840c2e031a3cd3223bc983f2cde4971c8e60bb7e2adc7421b34f28949366da7347dcbc5d34d965cf930cc926"}, {&(0x7f0000000200)="b7b1f49d43fca9a17fad41f8c8fd68ada25e866896d6062a73bd92d90912b6b61ccc882f0eb34cdb878a8ae549f825a7ae60e4b3949bdc78490540a342257cf77743ed0cc8a88db4be97ab5f2f5cad69add244505daed8783fb27d5a693eab9f2b5bcf67fc6ac24a29d4270555439ebae7cd3877abb78c29c862f5c2ee5ade5cfdee2ab9e08165b632"}, {&(0x7f0000000480)="e8fdd14ab268330dc4ac2641e2bcf4953eaf3c849199412da845cedd7e3cda7af7e8c51526b91dd91bac248cc1a3aad692faaa3e6c7257c0450f26f2ac3b6645f3dde940c0f338c45d7958334fb3c74b23b632166702bc68ac94"}, {&(0x7f0000000500)="205dba998300ad7ac46dcfa891fb54693e7d7196ac6823e601200cc8cf6b5def89787d7fe33eb35abb225092b7895d19ea3b5ec685229a24f129910d5bd60708fd6533f113d69d247ead3240e937994cfea47af2cad6e6436ce023ec001d887997ec096d913f39fc648ac6d9743781ee7fe1c5432e12586fcfa36761f49e4bb258f345f132dd98f23541a5ab79508c523e65e425370b83718157b4c024ea925ef2b7c133b1b41c40b1115a8d6de4f7a976f31c21ff492f46aa2dc393341e88"}, {&(0x7f00000005c0)="72dc897f8bfaac01886b4fb75feaed6e658d67e44e0ddb662dbb09884476be5f2c793e286ec4d0b234ab0771ed71b46697cf9db81311ab9c9bea9f5bccff3a1f33149c98c214b98c582c158e3dd05174595a05df2a27e25917d0d7c62cce959f7bb8841c8d03949922540b6b7fb50ce49e0e451f765dd9bc", 0xfffffffffffffda9}, {&(0x7f0000000c40)="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"}, {&(0x7f0000000740)="88f4cf5ee351212a5b55e6349dfaf30c79abcb6c421f1a05e345bb75c4f46488d0796c327563c289ff5a55df327bfd17ba1c51d77cf786e06a959d19af33"}, {&(0x7f0000000780)="926d6756601ed5e7db99cdc1239cef1aa08c1bdb018226b89954e2bc5970c797ca0dbde5767c8b4b4e2cf10dc32355779303dff6915076b20d4193864de02fa1698d3d2fe54600a6e18745951470270f6e7823102e460d7811ada4399091a2d6bb571679b3302227c47821ed6d2516ca84a9038b26eaa490ebf5974e3a9b1023701a19528a28d7c6a5f25c7f11b75fb62e2e97158f201be0286fbe7743baeb1f9af718fb"}, {&(0x7f0000000ac0)="4d73f91337cfd991445e2db4ff3b74dbd76e4917019b08671a4cd7304eded02e15a9094c9666994c880167abe762dc1cd65cdd5284555adef9e81058d3266d28e04a73777e4c39db4630a5e6709ed2865ab28e00e6a3686ecb20b32074340b978c073188b80aff034fc3c58104ee22328e7433c6e250616c408ff9e620bb2baa0812b124ba83853f5d3746c64102037f20e571"}, {&(0x7f0000000840)="42d9615b3211251608ae4f6e431c634c3dab51e509bc459dca6530c60f338fc40eb3f990c679f9bc217291b23d0bc197e9de3efdf4656f1efd5e425001d0e7535a409c2a97fca1a61cd59692bab91b64f1ca409a1addc52d3fe0cdffdf30c59e23bfa4e92a853ffe8884974478c8b6cd1bd2c84348d462da"}], 0x1a, 0x3, 0x100ff, 0x1d) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}}, 0x0, 0xffffffffffffffff, r0, 0x0) signalfd4(r1, &(0x7f0000000080)={[0x20]}, 0x8, 0x800) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x24000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYRESHEX=r2, @ANYRES32=0xffffffffffffffff, @ANYBLOB="81000000000000002e2f66696c65300070f7f60267f2e595c766af6ffc589eff77ce59c89eb076ba177e1bfe98211473b0a394aced9acbcff1c798b0ba102cf659b7d7228cc606b3cc042cdca6601bc8c018a8ce036d08f915a01221ceae4d204fd831c40000200000c6af292342a01f8a9fd1a9d2fa2e5963a1b27aff1b84735004ad21c7ceb185742634fb4b5879d9fb16"]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x40, 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x204380, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x2) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2001, 0x0) write$tun(r7, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0xca) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) 02:48:04 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x7b) lseek(0xffffffffffffffff, 0x0, 0x4) 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) 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$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mknodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0xfff) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x4002, 0x0) fsetxattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="747275f374d800fc"], &(0x7f00000001c0)='-^}@\\\x00', 0x6, 0x2) 02:48:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r2, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r1, 0x0) syz_io_uring_complete(r3) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2041.200429] ? lock_downgrade+0x6d0/0x6d0 [ 2041.200439] ? ip_frag_init+0x350/0x350 [ 2041.200457] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2041.200468] ? ip6_mtu+0x1e9/0x3d0 [ 2041.200479] ? ip6_setup_cork+0xfb7/0x1740 [ 2041.200493] ip6_make_skb+0x2de/0x4e0 [ 2041.200502] ? ip_frag_init+0x350/0x350 [ 2041.200515] ? ip_frag_init+0x350/0x350 02:48:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x37}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2041.200528] ? ip6_push_pending_frames+0xf0/0xf0 [ 2041.200543] ? ip6_dst_hoplimit+0x199/0x440 [ 2041.200554] ? lock_downgrade+0x6d0/0x6d0 [ 2041.200574] udpv6_sendmsg+0x20d0/0x2af0 [ 2041.200588] ? ip_frag_init+0x350/0x350 [ 2041.200605] ? udp_v6_push_pending_frames+0x360/0x360 [ 2041.200615] ? __lockdep_reset_lock+0x180/0x180 [ 2041.200632] ? __lockdep_reset_lock+0x180/0x180 [ 2041.200647] ? lock_acquire+0x197/0x470 [ 2041.200657] ? find_held_lock+0x2c/0x110 [ 2041.200678] ? sock_has_perm+0x1ea/0x280 [ 2041.200705] ? __import_iovec+0x458/0x590 [ 2041.200715] ? udp_v6_push_pending_frames+0x360/0x360 [ 2041.200728] inet6_sendmsg+0x105/0x140 [ 2041.200739] ? inet6_compat_ioctl+0x320/0x320 [ 2041.200748] __sock_sendmsg+0xf2/0x190 [ 2041.200759] ____sys_sendmsg+0x334/0x870 [ 2041.200781] ? sock_write_iter+0x3d0/0x3d0 [ 2041.200790] ? do_recvmmsg+0x6d0/0x6d0 [ 2041.200802] ? __lock_acquire+0x1657/0x5b00 [ 2041.200821] ___sys_sendmsg+0xf3/0x170 [ 2041.200833] ? sendmsg_copy_msghdr+0x160/0x160 [ 2041.200841] ? vmacache_find+0x55/0x2a0 [ 2041.200853] ? __lockdep_reset_lock+0x180/0x180 02:48:04 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401", 0x16, 0x560}], 0x2, &(0x7f0000000100)={[{@discard}, {@quota}, {@max_batch_time={'max_batch_time', 0x3d, 0x400}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5}}, {@noacl}, {@stripe={'stripe', 0x3d, 0x1f}}, {@norecovery}, {}, {@sb}]}) mount(&(0x7f0000000080)=@sr0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='bfs\x00', 0x2200068, &(0x7f0000000240)='quota') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setresuid(r2, r1, r1) stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat2(r0, &(0x7f00000027c0)='./file1\x00', &(0x7f0000002800)={0x80, 0x95, 0x4}, 0x18) [ 2041.200868] ? lock_acquire+0x197/0x470 [ 2041.200878] ? find_held_lock+0x2c/0x110 syz_mount_image$tmpfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x3ff, 0x6, &(0x7f0000002540)=[{&(0x7f0000000300)="5036124bc209cebbc8e1ef8588832b62c2c185c7395359a13fc74fdcdc26a354e4f7cbb5e3f8c26cd6aa652e5bea7f6a831a10f8eb2d4e15d4bb860e36719e3abeff0e37bf9a433dad1e3be603c70015f398c73f1631d86719e7439b19f5dd78dde605112ff07db94f7d81745f206f3b3daf313f38f935", 0x77, 0x80}, {&(0x7f0000000380)="e5e24eeb53374314c8982c319f9dfce4501432e18503", 0x16, 0x3}, {&(0x7f00000003c0)="bcb72252d68448b709b31a952bee50b6c249ee0aad817e951c920f571af1bf155fc6a51e78ca6b78b78ebc045b7a78ce3593598156b3282ece332aa14e2d730c6afbacc344778ce6805b27d16cc8f97ffdad936850ec27d328debe4d29f1a9c616ef2a9640733560fe0ac3c8cce05195c9f7e1c2d016b69ac605d2a01a7b79510668eb3bb6ea72194f83060f7b5f614cc7ace40924378d5054df8232adb60d65", 0xa0, 0x9}, {&(0x7f0000000480)="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0x1000, 0x2}, {&(0x7f0000001480)="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0x1000, 0x70}, {&(0x7f0000002480)="e77c9217e0ec6ec07fbeacb8685370db55a5e61134b6af379abd55bd88a4861cf2678e8393c028cae07baaf65eb74bd1fcf7624b7719e489ae922269037c76a062cc4fafd74527498e7a6ea55dd8f6830310e65881e4516a5f77fe7bdd93e3b7c920ef9b8735b6eb2ba0f720358df98c0dd072640e3112874752e365b5859586a78c14ad", 0x84, 0x5}], 0x4000, &(0x7f00000026c0)={[{@uid={'uid', 0x3d, r1}}, {@huge_advise}, {@huge_within_size}, {@gid={'gid', 0x3d, r3}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d]}}, {@huge_never}, {@huge_advise}, {@huge_always}, {@mpol={'mpol', 0x3d, {'bind', '=static', @void}}}], [{@context={'context', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@fowner_lt}, {@dont_measure}]}) [ 2041.200892] ? __might_fault+0xd3/0x180 [ 2041.200902] ? lock_downgrade+0x6d0/0x6d0 [ 2041.200912] ? asm_exc_page_fault+0x1e/0x30 [ 2041.200934] __sys_sendmmsg+0x195/0x470 [ 2041.200948] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2041.200958] ? lock_downgrade+0x6d0/0x6d0 [ 2041.200980] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2041.200993] ? wait_for_completion_io+0x270/0x270 [ 2041.201006] ? rcu_read_lock_any_held+0x75/0xa0 [ 2041.201015] ? vfs_write+0x354/0xa70 [ 2041.201028] ? fput_many+0x2f/0x1a0 [ 2041.201039] ? ksys_write+0x1a9/0x260 [ 2041.201050] ? __ia32_sys_read+0xb0/0xb0 [ 2041.201065] __x64_sys_sendmmsg+0x99/0x100 [ 2041.201075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2041.201086] do_syscall_64+0x33/0x40 [ 2041.201096] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2041.201104] RIP: 0033:0x7f93f5424b19 [ 2041.201115] 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 [ 2041.201121] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2041.201133] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2041.201139] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2041.201146] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2041.201152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2041.201158] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2041.260381] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2041.262366] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 2041.276910] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2041.290135] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.292396] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.293845] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.295232] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 01 00 00 01 00 [ 2041.297485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.298501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.299585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.300757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.301499] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.302284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.303222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.303988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.304740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.305540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.306248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.307009] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.307715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.308485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.309200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.309964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.310709] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.311485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.312192] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.312955] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.313662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.314439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.315138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.315907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.316654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.317458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.318165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.318926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.319626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.320398] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.321114] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.321886] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.322629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.323405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.324878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.325607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.326409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.327491] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.328268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.329035] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.329794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.330600] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.331357] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.332178] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.332893] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.333703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.334421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.335223] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.335932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.336724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.337469] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.338741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.339476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.340280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.340977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.341777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.342540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.343324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.343997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.344760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.345473] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.346240] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.346907] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.347708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.348462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.349275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.349967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.350808] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.351535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.352326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.353008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.353805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.354554] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.355352] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.356034] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.356840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.357547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.358348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.359016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.359812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.360576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.361392] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.362087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.362845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.363531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.364332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.365025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.366449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.367261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.367994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.368787] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.369564] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.370318] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.371062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.371810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.372576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.373394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.374176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.374896] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.375659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.376430] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.377204] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.377925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.378700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.379474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.380247] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.380980] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.381731] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.382465] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.383224] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.384307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.385060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.386003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.386777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.387556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.388333] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.389155] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.389925] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.390689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.391634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.392481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.393250] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.393986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.394745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.395592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.396331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.397112] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.397916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.398733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 02:48:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 40) [ 2041.400172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.400899] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.402024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.402791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.403582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.404477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.407133] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.408738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.410037] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.411364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.412630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.413927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.415214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.416511] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.417813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.419229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.420525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.421809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.423142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.424422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.425719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.427014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.428289] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.429655] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.430928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.432234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.433517] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.434829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.436161] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.437461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.438803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.440219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.441596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.442910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.444231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.445588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.446960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.448303] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.449623] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.451086] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.457188] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.458518] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.460927] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.462260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.463583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.464947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.466470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.467887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.469234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.474393] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.475503] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.476343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.477228] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.477967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.478764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.479521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.480248] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.480983] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.481722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.482498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.483245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.483988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.484788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.485587] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.486369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.487172] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.487981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.488874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.489699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.491097] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.491915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.492684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.493523] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.494320] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.495173] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.495999] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.496843] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.497654] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.498458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.499229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.499994] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.500796] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.501625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.502458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.503261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.504033] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.504845] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.505647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.506461] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.507315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.508148] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.510242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.510949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.511782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.512519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.513597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.514343] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.515205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.515903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.516810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.517616] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.518474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.519232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.520099] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.520819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.521670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.522409] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.523293] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.524020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.524910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.525663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.526519] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.527304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.529162] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.530643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.532123] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.533484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.534810] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.536193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.537852] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.539525] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.543280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.544618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.546198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.547840] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.549245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.550634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.551987] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.553496] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.554828] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.556208] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.557628] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.559004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.560273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.561553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.564756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.565583] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.566355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.567084] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.567861] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.569443] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.570229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.571014] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.571833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.573230] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.573988] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.574738] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.575541] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.576315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.577116] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.577813] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.578659] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.579432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.580231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.580940] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.581743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.582494] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.583287] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.584000] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.584829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.585579] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.586346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.587064] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.587803] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.588552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.589407] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.590130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.590962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.591743] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.592661] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.593757] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.594540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.596812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.597551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.598355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.599108] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.599880] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.600964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.601695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.602463] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.603253] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.603976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.604668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.605586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.606339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.607104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.607793] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.608590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.609359] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.610191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.610888] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.611670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.612399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.613177] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.613961] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.615232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.615953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.616649] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.617391] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.618142] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.618863] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.619555] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.620299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.620981] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.621829] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.622544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.631279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.633901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.635241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.636551] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.638190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.639529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.640866] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.642242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.643535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.644932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.648591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.649932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.651242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.653274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.654590] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.663760] tmpfs: Unsupported parameter 'huge' [ 2041.667918] FAULT_INJECTION: forcing a failure. [ 2041.667918] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.670339] CPU: 1 PID: 13106 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2041.671801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2041.673558] Call Trace: [ 2041.674117] dump_stack+0x107/0x167 [ 2041.674881] should_fail.cold+0x5/0xa [ 2041.675689] should_failslab+0x5/0x20 [ 2041.676483] __kmalloc_node_track_caller+0x74/0x3b0 [ 2041.677530] ? alloc_skb_with_frags+0x92/0x570 [ 2041.678485] __alloc_skb+0xb1/0x5b0 [ 2041.679248] alloc_skb_with_frags+0x92/0x570 [ 2041.680162] ? find_held_lock+0x2c/0x110 [ 2041.681029] sock_alloc_send_pskb+0x7af/0x930 [ 2041.681977] ? sk_alloc+0x350/0x350 [ 2041.682740] ? perf_trace_lock+0xac/0x490 [ 2041.683597] ? SOFTIRQ_verbose+0x10/0x10 [ 2041.684441] ? lock_chain_count+0x20/0x20 [ 2041.685333] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2041.686382] ? ip6_mtu+0x1bb/0x3d0 [ 2041.687123] ? lock_downgrade+0x6d0/0x6d0 [ 2041.687979] ? ip_frag_init+0x350/0x350 [ 2041.688832] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2041.689800] ? ip6_mtu+0x1e9/0x3d0 [ 2041.690542] ? ip6_setup_cork+0xfb7/0x1740 [ 2041.691428] ip6_make_skb+0x2de/0x4e0 [ 2041.692216] ? ip_frag_init+0x350/0x350 [ 2041.693059] ? ip_frag_init+0x350/0x350 [ 2041.693889] ? ip6_push_pending_frames+0xf0/0xf0 [ 2041.694879] ? ip6_dst_hoplimit+0x199/0x440 [ 2041.695774] ? lock_downgrade+0x6d0/0x6d0 [ 2041.696651] udpv6_sendmsg+0x20d0/0x2af0 [ 2041.697518] ? ip_frag_init+0x350/0x350 [ 2041.698355] ? udp_v6_push_pending_frames+0x360/0x360 [ 2041.699423] ? __lockdep_reset_lock+0x180/0x180 [ 2041.700399] ? __lockdep_reset_lock+0x180/0x180 [ 2041.701382] ? lock_acquire+0x197/0x470 [ 2041.702205] ? find_held_lock+0x2c/0x110 [ 2041.703071] ? lock_chain_count+0x20/0x20 [ 2041.703933] ? sock_has_perm+0x1ea/0x280 [ 2041.704825] ? __import_iovec+0x458/0x590 [ 2041.705693] ? udp_v6_push_pending_frames+0x360/0x360 [ 2041.706769] inet6_sendmsg+0x105/0x140 [ 2041.707583] ? inet6_compat_ioctl+0x320/0x320 [ 2041.708513] __sock_sendmsg+0xf2/0x190 [ 2041.709333] ____sys_sendmsg+0x334/0x870 [ 2041.710181] ? sock_write_iter+0x3d0/0x3d0 [ 2041.711056] ? do_recvmmsg+0x6d0/0x6d0 [ 2041.711869] ? find_held_lock+0x2c/0x110 [ 2041.712727] ___sys_sendmsg+0xf3/0x170 [ 2041.713549] ? sendmsg_copy_msghdr+0x160/0x160 [ 2041.714499] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2041.715586] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2041.716514] ? trace_hardirqs_on+0x5b/0x180 [ 2041.717430] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2041.718360] ? finish_task_switch+0x126/0x5d0 [ 2041.719286] ? finish_task_switch+0xef/0x5d0 [ 2041.720194] ? __switch_to+0x572/0xf70 [ 2041.721007] ? __switch_to_asm+0x3a/0x60 [ 2041.721849] ? __switch_to_asm+0x34/0x60 [ 2041.722699] ? __schedule+0x82c/0x1ea0 [ 2041.723520] ? io_schedule_timeout+0x140/0x140 [ 2041.724487] __sys_sendmmsg+0x195/0x470 [ 2041.725338] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2041.726236] ? lock_downgrade+0x6d0/0x6d0 [ 2041.727118] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2041.728124] ? wait_for_completion_io+0x270/0x270 [ 2041.729138] ? rcu_read_lock_any_held+0x75/0xa0 [ 2041.730103] ? vfs_write+0x354/0xa70 [ 2041.730879] ? fput_many+0x2f/0x1a0 [ 2041.731640] ? ksys_write+0x1a9/0x260 [ 2041.732433] ? __ia32_sys_read+0xb0/0xb0 [ 2041.733310] __x64_sys_sendmmsg+0x99/0x100 [ 2041.734187] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2041.735257] do_syscall_64+0x33/0x40 [ 2041.736031] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2041.737108] RIP: 0033:0x7f93f5424b19 [ 2041.737882] 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 [ 2041.741693] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2041.743273] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2041.744759] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2041.746255] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2041.747730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2041.749220] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2041.754026] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.756155] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.757569] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.758941] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 2041.760721] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2041.777337] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 2041.784035] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.786125] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.787547] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.788939] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 2041.804635] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.806683] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.808132] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.809537] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 2041.824638] tmpfs: Unsupported parameter 'huge' [ 2041.826986] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.829116] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.830553] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.831922] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 2041.847525] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.849590] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.851016] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.852393] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 2041.872440] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.874517] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.875959] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.877379] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 [ 2041.894841] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.896995] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.898415] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.899837] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 02 00 00 02 00 [ 2041.918278] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2041.920274] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2041.921703] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2041.923119] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00 02:48:20 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x401, 0x8, 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_bp={0x0, 0x8}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[], 0xe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)=@sco, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)="0e9247c69f56d468eb8e8fe1e890c431ab94b7a1f9ac4cc2728eb0504ac2f431cb073a4949666d6161e79474edc7d1842497737e27658a836afb652df1ae32f9b714514c2a49c820a5c0a3c9ce8893694f5a93e4cb2f4d88c02975de4575b4fcf0173b82f65026e6d25cc71ac80a000a71c87444211f", 0x76}], 0x1}, 0x20000000) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000480)=""/140, 0x8c}}], 0x1, 0x2040, 0x0) sendmmsg$unix(r2, &(0x7f0000000b40)=[{{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x4000840}}], 0x1, 0x8001) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0xffff) bind$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$sock_int(r1, 0x1, 0x5, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x89) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$CDROM_GET_CAPABILITY(r4, 0x5331) syz_open_dev$ttys(0xc, 0x2, 0x1) 02:48:20 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r1, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r0, 0x0) syz_io_uring_complete(r2) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x88042, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/keys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x301002, 0x80) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0xfe, 0x7f, 0xd1, 0x7, 0x0, 0x6, 0x2, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000100)}, 0x1044c, 0x800, 0x4, 0x8, 0x8, 0x0, 0x400, 0x0, 0x1000, 0x0, 0x8}, 0xffffffffffffffff, 0x10, r2, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) 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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/181, 0x11}], 0x1, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x6112102) keyctl$get_security(0x11, r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6c2fb2b8) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) sendfile(r5, r0, &(0x7f00000000c0), 0x3) openat(r1, &(0x7f0000000040)='./file1\x00', 0x408400, 0x156) [ 2057.569231] FAULT_INJECTION: forcing a failure. [ 2057.569231] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.571645] CPU: 1 PID: 13125 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2057.573099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2057.574807] Call Trace: [ 2057.575385] dump_stack+0x107/0x167 [ 2057.576152] should_fail.cold+0x5/0xa [ 2057.576946] ? create_object.isra.0+0x3a/0xa20 [ 2057.577918] should_failslab+0x5/0x20 [ 2057.578705] kmem_cache_alloc+0x5b/0x310 [ 2057.579551] create_object.isra.0+0x3a/0xa20 [ 2057.580458] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2057.581524] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2057.582570] ? alloc_skb_with_frags+0x92/0x570 [ 2057.583518] __alloc_skb+0xb1/0x5b0 [ 2057.584281] alloc_skb_with_frags+0x92/0x570 [ 2057.585204] ? find_held_lock+0x2c/0x110 02:48:20 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x200) 02:48:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x38}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:48:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 41) 02:48:20 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), 0x5, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@posixacl}, {@nodevmap}, {@dfltuid}, {@cachetag={'cachetag', 0x3d, '\\'}}], [{@dont_measure}, {@obj_user={'obj_user', 0x3d, '*'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, '/dev/vcs\x00'}}, {@measure}, {@fsname={'fsname', 0x3d, '/dev/vcs\x00'}}, {@pcr={'pcr', 0x3d, 0x3e}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@pcr={'pcr', 0x3d, 0x1}}, {@subj_type={'subj_type', 0x3d, '/dev/loop-control\x00'}}]}}) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="85ee", 0x2}], 0x1, 0x5, 0x100ff, 0x1e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x8, 0x4, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000080)={[0x20]}, 0x8, 0x800) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x24000, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000200)=ANY=[@ANYBLOB="4d808000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="81000000000000002e2f66696c65300070f7f60267f2e595c766af6ffc589eff77ce59c89eb076ba177e1bfe98211473b0a394aced9acbcff1c798b0ba102cf659b7d7228cc606b3cc042cdca6601bc8c018a8ce036d08f915a01221ceae4d204fd831c40000200000c6af292342a01f8a9fd1a9d2fa2e5963a1b27aff1b84735004ad21c7ceb185742634fb4b5879d9fb16"]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) openat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2001, 0x0) write$tun(r5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0xca) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 02:48:20 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0x0, 0x0, 0x1}, 0x0) connect$802154_dgram(r0, &(0x7f0000000180)={0x24, @long={0x3, 0xfffc, {0xaaaaaaaaaaaa0002}}}, 0x14) bind$802154_dgram(r0, 0x0, 0x0) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) [ 2057.586273] sock_alloc_send_pskb+0x7af/0x930 [ 2057.587285] ? sk_alloc+0x350/0x350 [ 2057.588046] ? perf_trace_lock+0xac/0x490 [ 2057.588900] ? SOFTIRQ_verbose+0x10/0x10 [ 2057.589746] ? lock_chain_count+0x20/0x20 [ 2057.590613] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2057.591655] ? ip6_mtu+0x1bb/0x3d0 [ 2057.592389] ? lock_downgrade+0x6d0/0x6d0 [ 2057.593259] ? ip_frag_init+0x350/0x350 [ 2057.594108] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2057.595067] ? ip6_mtu+0x1e9/0x3d0 [ 2057.595806] ? ip6_setup_cork+0xfb7/0x1740 [ 2057.596693] ip6_make_skb+0x2de/0x4e0 [ 2057.597501] ? ip_frag_init+0x350/0x350 [ 2057.598335] ? ip_frag_init+0x350/0x350 [ 2057.599164] ? ip6_push_pending_frames+0xf0/0xf0 [ 2057.600154] ? ip6_dst_hoplimit+0x199/0x440 [ 2057.601066] ? lock_downgrade+0x6d0/0x6d0 [ 2057.601949] udpv6_sendmsg+0x20d0/0x2af0 [ 2057.602794] ? ip_frag_init+0x350/0x350 [ 2057.603628] ? udp_v6_push_pending_frames+0x360/0x360 [ 2057.604693] ? __lockdep_reset_lock+0x180/0x180 [ 2057.605677] ? __lockdep_reset_lock+0x180/0x180 [ 2057.606647] ? lock_acquire+0x197/0x470 [ 2057.607469] ? find_held_lock+0x2c/0x110 [ 2057.608336] ? sock_has_perm+0x1ea/0x280 [ 2057.609087] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2057.609223] ? __import_iovec+0x458/0x590 [ 2057.610991] ? udp_v6_push_pending_frames+0x360/0x360 [ 2057.612068] inet6_sendmsg+0x105/0x140 [ 2057.612876] ? inet6_compat_ioctl+0x320/0x320 [ 2057.613826] __sock_sendmsg+0xf2/0x190 [ 2057.614636] ____sys_sendmsg+0x334/0x870 [ 2057.615483] ? sock_write_iter+0x3d0/0x3d0 [ 2057.616358] ? do_recvmmsg+0x6d0/0x6d0 [ 2057.617188] ? __lock_acquire+0x1657/0x5b00 [ 2057.618098] ___sys_sendmsg+0xf3/0x170 [ 2057.618916] ? sendmsg_copy_msghdr+0x160/0x160 [ 2057.619864] ? vmacache_find+0x55/0x2a0 [ 2057.620701] ? __lockdep_reset_lock+0x180/0x180 [ 2057.621691] ? lock_acquire+0x197/0x470 [ 2057.622523] ? find_held_lock+0x2c/0x110 [ 2057.623379] ? __might_fault+0xd3/0x180 [ 2057.624214] ? lock_downgrade+0x6d0/0x6d0 [ 2057.625098] ? asm_exc_page_fault+0x1e/0x30 [ 2057.626009] __sys_sendmmsg+0x195/0x470 [ 2057.626847] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2057.627742] ? lock_downgrade+0x6d0/0x6d0 [ 2057.628628] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2057.629646] ? wait_for_completion_io+0x270/0x270 [ 2057.630656] ? rcu_read_lock_any_held+0x75/0xa0 [ 2057.631623] ? vfs_write+0x354/0xa70 [ 2057.632407] ? fput_many+0x2f/0x1a0 [ 2057.633188] ? ksys_write+0x1a9/0x260 [ 2057.633983] ? __ia32_sys_read+0xb0/0xb0 [ 2057.634836] __x64_sys_sendmmsg+0x99/0x100 [ 2057.635715] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2057.636787] do_syscall_64+0x33/0x40 [ 2057.637574] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2057.638642] RIP: 0033:0x7f93f5424b19 [ 2057.639419] 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 [ 2057.643268] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2057.644846] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2057.646416] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2057.647888] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2057.649379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2057.650851] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2057.660107] audit: type=1326 audit(1703904500.605:956): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13129 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2a1f7b19 code=0x7ffc0000 [ 2057.667583] audit: type=1326 audit(1703904500.613:957): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13129 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fbf2a1f7b19 code=0x7ffc0000 [ 2057.686005] audit: type=1326 audit(1703904500.618:958): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13129 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2a1f7b19 code=0x7ffc0000 [ 2057.688849] audit: type=1326 audit(1703904500.618:959): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13129 comm="syz-executor.4" exe="/syz-executor.4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fbf2a1f7b19 code=0x7ffc0000 02:48:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 42) 02:48:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x3, 0x4) sendmmsg$inet6(r0, &(0x7f0000002c80)=[{{&(0x7f00000000c0)={0xa, 0x4e24, 0x7, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@rthdrdstopts={{0x18}}], 0x18}}], 0x1, 0x0) 02:48:37 executing program 3: io_setup(0x5d8, &(0x7f00000000c0)=0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000200)='/sys/power/pm_async', 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) read$hiddev(r2, &(0x7f0000000100)=""/86, 0x56) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000012c0)='5', 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r1, &(0x7f0000000100)}]) 02:48:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x39}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:48:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r1, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:38 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index}, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100000f, 0x13, r0, 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) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r5, 0x2, 0x70bd27, 0x25dfdbfb, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x8014}, 0x80) r6 = socket(0x11, 0x3, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(r6, &(0x7f0000000080), 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x6c, r4, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4004015}, 0x4040000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x8000000) r8 = getpid() kcmp$KCMP_EPOLL_TFD(0x0, r8, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000500)={r8, 0x0, r9}, 0xc) 02:48:38 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) flock(r1, 0x2) r2 = io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x1cf}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x9, 0x0, 0x0}, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7fff) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x80000003, 0x0, {}, 0x6, 0x1, 0x0, {0x0, r4}}, 0x100000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd=r2, 0xa075, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x190}, 0x0, 0x80, 0x0, {0x0, r3}}, 0x9) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 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={&(0x7f0000000100), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r5, r0, 0x0) 02:48:38 executing program 5: 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, &(0x7f0000000040)='./file0\x00', 0x0, 0x80203d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendfile(r0, r0, &(0x7f00000000c0)=0xfde, 0x6) [ 2075.101293] FAULT_INJECTION: forcing a failure. [ 2075.101293] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.103736] CPU: 0 PID: 13168 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2075.105175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.106912] Call Trace: [ 2075.107470] dump_stack+0x107/0x167 [ 2075.108232] should_fail.cold+0x5/0xa [ 2075.109037] should_failslab+0x5/0x20 [ 2075.109842] __kmalloc_node_track_caller+0x74/0x3b0 [ 2075.110881] ? alloc_skb_with_frags+0x92/0x570 [ 2075.111857] __alloc_skb+0xb1/0x5b0 [ 2075.112635] alloc_skb_with_frags+0x92/0x570 [ 2075.113575] ? find_held_lock+0x2c/0x110 [ 2075.114447] sock_alloc_send_pskb+0x7af/0x930 [ 2075.115414] ? sk_alloc+0x350/0x350 [ 2075.116195] ? perf_trace_lock+0xac/0x490 [ 2075.117073] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.117937] ? lock_chain_count+0x20/0x20 [ 2075.118820] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2075.119887] ? ip6_mtu+0x1bb/0x3d0 [ 2075.120638] ? lock_downgrade+0x6d0/0x6d0 [ 2075.121529] ? ip_frag_init+0x350/0x350 [ 2075.122396] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2075.123386] ? ip6_mtu+0x1e9/0x3d0 [ 2075.124132] ? ip6_setup_cork+0xfb7/0x1740 [ 2075.125030] ip6_make_skb+0x2de/0x4e0 [ 2075.125831] ? ip_frag_init+0x350/0x350 [ 2075.126676] ? ip_frag_init+0x350/0x350 [ 2075.127506] ? ip6_push_pending_frames+0xf0/0xf0 [ 2075.128516] ? ip6_dst_hoplimit+0x199/0x440 [ 2075.129421] ? lock_downgrade+0x6d0/0x6d0 [ 2075.130312] udpv6_sendmsg+0x20d0/0x2af0 [ 2075.131172] ? ip_frag_init+0x350/0x350 [ 2075.132021] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.133102] ? __lockdep_reset_lock+0x180/0x180 [ 2075.134114] ? __lockdep_reset_lock+0x180/0x180 [ 2075.135114] ? lock_acquire+0x197/0x470 [ 2075.135949] ? find_held_lock+0x2c/0x110 [ 2075.136822] ? lock_chain_count+0x20/0x20 [ 2075.137709] ? sock_has_perm+0x1ea/0x280 [ 2075.138597] ? __import_iovec+0x458/0x590 [ 2075.139466] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.140551] inet6_sendmsg+0x105/0x140 [ 2075.141384] ? inet6_compat_ioctl+0x320/0x320 [ 2075.142318] __sock_sendmsg+0xf2/0x190 [ 2075.143144] ____sys_sendmsg+0x334/0x870 [ 2075.143998] ? sock_write_iter+0x3d0/0x3d0 [ 2075.144879] ? do_recvmmsg+0x6d0/0x6d0 [ 2075.145707] ? find_held_lock+0x2c/0x110 [ 2075.146574] ___sys_sendmsg+0xf3/0x170 [ 2075.147382] ? sendmsg_copy_msghdr+0x160/0x160 [ 2075.148344] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2075.149466] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2075.150401] ? trace_hardirqs_on+0x5b/0x180 [ 2075.151295] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2075.152233] ? finish_task_switch+0x126/0x5d0 [ 2075.153164] ? finish_task_switch+0xef/0x5d0 [ 2075.154096] ? __switch_to+0x572/0xf70 [ 2075.154907] ? __switch_to_asm+0x3a/0x60 [ 2075.155764] ? __switch_to_asm+0x34/0x60 [ 2075.156618] ? __schedule+0x82c/0x1ea0 [ 2075.157475] ? io_schedule_timeout+0x140/0x140 [ 2075.158454] __sys_sendmmsg+0x195/0x470 [ 2075.159310] ? __ia32_sys_sendmsg+0xb0/0xb0 02:48:38 executing program 3: msgsnd(0x0, 0x0, 0x3f9, 0x0) msgctl$IPC_RMID(0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)={0x2}, 0x8, 0x0) msgrcv(0x0, 0x0, 0x0, 0x3, 0x0) r0 = msgget(0x0, 0xc) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000300)=""/178) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = msgget$private(0x0, 0x280) msgsnd(r1, &(0x7f0000000040)={0x3, "bf4ab6813b7e08b25d30bece6ed1461c8505c870883ee8e68641024a32857b904cb8b461fe66ea42f6fd"}, 0x32, 0x0) pipe(&(0x7f00000002c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpgrp(0x0) getpgrp(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, 0x2, @perf_bp={&(0x7f0000000080), 0x18}, 0x0, 0x0, 0x1002, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) [ 2075.160212] ? lock_downgrade+0x6d0/0x6d0 [ 2075.161295] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2075.162307] ? wait_for_completion_io+0x270/0x270 [ 2075.163321] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.164290] ? vfs_write+0x354/0xa70 [ 2075.165073] ? fput_many+0x2f/0x1a0 [ 2075.165845] ? ksys_write+0x1a9/0x260 [ 2075.166647] ? __ia32_sys_read+0xb0/0xb0 [ 2075.167507] __x64_sys_sendmmsg+0x99/0x100 [ 2075.168392] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.169491] do_syscall_64+0x33/0x40 [ 2075.170273] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2075.171345] RIP: 0033:0x7f93f5424b19 [ 2075.172127] 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 [ 2075.175975] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2075.177583] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2075.179079] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2075.180570] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.182070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.183562] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:48:38 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x808, &(0x7f0000000000)=ANY=[]) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)={0x10000, 0x362, 0x3}, 0x18) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x80) symlinkat(&(0x7f0000000100)='.\x00', r0, &(0x7f0000000140)='./file0\x00') fspick(r0, &(0x7f00000000c0)='./file0/../file0\x00', 0x1) [ 2075.231254] device veth0_vlan entered promiscuous mode [ 2075.259096] tmpfs: Unknown parameter './file0/../file0' [ 2075.271905] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:48:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000000)) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@private1, 0x0, r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) 02:48:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 43) 02:48:38 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r1, &(0x7f0000003700)=[{&(0x7f0000000200)=""/216, 0xd8}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000380)=""/51, 0x33}, {&(0x7f00000014c0)=""/160, 0xa0}, {&(0x7f0000001640)=""/256, 0x100}, {&(0x7f0000003640)=""/128, 0x80}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000001c0)=""/57, 0x39}], 0x8) readv(r1, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="143f846b068fcb000000000000e4ba00", @ANYRES16=0x0, @ANYBLOB="110429bd7000d604000005000000"], 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000001900)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="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"]) lseek(0xffffffffffffffff, 0x27b, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) dup2(r3, 0xffffffffffffffff) pwritev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="9b59506ae0cae4f6444c38639b0887e7960976d77decf11cc4e45935216491746e4167aa1bad8e20728be208ca627276a6827e5e9f2ca87b63c49f39a1b597676f5da8b5c0a24327f2dd691fadbed7463bb0789a5638e121931d3c4dce5a9c10ea24f7d6eed0", 0x66}, {&(0x7f0000001740)="f1bea83ae20f93da5c540f04fa530ccc3ee687868c7ffa047e3703cf7d877362726de2770c936064afa13597de8285b0437c131b9f96ebf07520b7b0c0267f4a61ec3d6c00f308709b16947190660a6a6ba6c3ef820ae759830787f17cc91c24d81b38c148fda9b0aa3c7c8faebf2b3d94bb5d24ba64b419cf2fc3186a873b7106129d578802c69348462a9a08eb8b4a669457b6dc2fbf2c630da4b4fd9b3322a103c0ade464ceab022eef6c25c425ceb1e76f0161359daf69482636", 0xbc}, {&(0x7f0000001800)="486085d5c9d2fafeb936243fa06a6a9bd22cdfe28a211ca77197e77d389e4c766a49d23293023ea145226007338e58f4c8d66013899c21e55cf4c8d050b23558446b329b0c6018b8848d2708ad934a2c90a72338748c56ebc7811bf86b87ef6b50e06f0065031b7297e8da91b3f0b5a178ebca42851a9834fbf619d4c7f2168f3ba8310e059652b3c7108ac2c2cc3b0cd89399519d9f017681ca9d4d1c99bcfcdc999ed8b3f77fc85e297eea9d3ad20f2ceadf5721ea0551d057755013a9ad67a3690bc44922fee10d8d98967ac84b990f3e82369293b013c911a1e6ce1b4b5fd7f4e6209f3ea191", 0xe8}, {0x0}], 0x4, 0xfa1c, 0x9) r4 = fsmount(r2, 0x0, 0x79) fstatfs(r4, &(0x7f0000001a40)=""/199) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x2, 0x2, [0x0, 0x6, 0x2, 0x101]}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r5, &(0x7f00000000c0)="fe", 0x1, 0x0) fadvise64(r5, 0x1, 0x1, 0x4) fallocate(r5, 0x0, 0xfffffffffffffffa, 0x7) 02:48:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r1, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x110, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x3a}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2075.466595] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 2075.470604] ext4 filesystem being mounted at /syzkaller-testdir965869191/syzkaller.ahI8Q4/264/file0 supports timestamps until 2038 (0x7fffffff) [ 2075.498429] FAULT_INJECTION: forcing a failure. [ 2075.498429] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.500859] CPU: 0 PID: 13209 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2075.502332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.504083] Call Trace: [ 2075.504642] dump_stack+0x107/0x167 [ 2075.505416] should_fail.cold+0x5/0xa [ 2075.506221] ? lock_release+0x680/0x680 [ 2075.507052] ? skb_clone+0x14f/0x3d0 [ 2075.507835] should_failslab+0x5/0x20 [ 2075.508633] kmem_cache_alloc+0x5b/0x310 [ 2075.509514] skb_clone+0x14f/0x3d0 [ 2075.510275] dev_queue_xmit_nit+0x3a7/0xb00 [ 2075.511198] dev_hard_start_xmit+0xab/0x6f0 [ 2075.512101] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2075.513218] __dev_queue_xmit+0x17ec/0x2710 [ 2075.514133] ? find_held_lock+0x2c/0x110 [ 2075.514999] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2075.515977] ? lock_downgrade+0x6d0/0x6d0 [ 2075.516851] ? lock_acquire+0x197/0x470 [ 2075.517704] ? ip6_finish_output2+0x203/0x1fe0 [ 2075.518672] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2075.519795] neigh_connected_output+0x382/0x4d0 [ 2075.520793] ip6_finish_output2+0xaaf/0x1fe0 [ 2075.521761] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2075.522821] ip6_output+0x3aa/0x7e0 [ 2075.523591] ip6_local_out+0xb4/0x1a0 [ 2075.524400] ip6_send_skb+0xb7/0x350 [ 2075.525194] udp_v6_send_skb+0x7aa/0x15b0 [ 2075.526103] udpv6_sendmsg+0x2113/0x2af0 [ 2075.526964] ? ip_frag_init+0x350/0x350 [ 2075.527812] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.528890] ? __lockdep_reset_lock+0x180/0x180 [ 2075.529888] ? __lockdep_reset_lock+0x180/0x180 [ 2075.530873] ? lock_acquire+0x197/0x470 [ 2075.531704] ? find_held_lock+0x2c/0x110 [ 2075.532571] ? lock_chain_count+0x20/0x20 [ 2075.533452] ? sock_has_perm+0x1ea/0x280 [ 2075.534338] ? __import_iovec+0x458/0x590 [ 2075.535209] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.536278] inet6_sendmsg+0x105/0x140 [ 2075.537095] ? inet6_compat_ioctl+0x320/0x320 [ 2075.538035] __sock_sendmsg+0xf2/0x190 [ 2075.538855] ____sys_sendmsg+0x334/0x870 [ 2075.539699] ? sock_write_iter+0x3d0/0x3d0 [ 2075.540587] ? do_recvmmsg+0x6d0/0x6d0 [ 2075.541403] ? __lock_acquire+0x1657/0x5b00 [ 2075.542325] ___sys_sendmsg+0xf3/0x170 [ 2075.543137] ? sendmsg_copy_msghdr+0x160/0x160 [ 2075.544096] ? __lockdep_reset_lock+0x180/0x180 [ 2075.545047] ? trace_hardirqs_on+0x5b/0x180 [ 2075.545977] ? lock_acquire+0x197/0x470 [ 2075.546802] ? find_held_lock+0x2c/0x110 [ 2075.547660] ? __might_fault+0xd3/0x180 [ 2075.548481] ? lock_downgrade+0x6d0/0x6d0 [ 2075.549363] ? io_schedule_timeout+0x140/0x140 [ 2075.550330] __sys_sendmmsg+0x195/0x470 [ 2075.551175] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2075.552056] ? lock_downgrade+0x6d0/0x6d0 [ 2075.552944] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2075.553954] ? wait_for_completion_io+0x270/0x270 [ 2075.554958] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.555912] ? vfs_write+0x354/0xa70 [ 2075.556690] ? fput_many+0x2f/0x1a0 [ 2075.557444] ? ksys_write+0x1a9/0x260 [ 2075.558236] ? __ia32_sys_read+0xb0/0xb0 [ 2075.559083] __x64_sys_sendmmsg+0x99/0x100 [ 2075.559959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2075.561014] do_syscall_64+0x33/0x40 [ 2075.561799] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2075.562850] RIP: 0033:0x7f93f5424b19 [ 2075.563627] 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 [ 2075.567404] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2075.568985] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2075.570449] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2075.571945] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.573417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.574867] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:48:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000017c0)=0x1, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000380)={'sit0\x00', r2, 0x29, 0x1c, 0x6, 0x3, 0x22, @mcast1, @local, 0x7, 0x80, 0x7, 0x7}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000400)=""/185, 0xb9}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f00000004c0)=""/38, 0x26}, {&(0x7f0000000500)=""/20, 0x14}, {&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/85, 0x55}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x9) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000001a40)=ANY=[@ANYBLOB="990000000100000018000000adf1680004000000000064dc42185f009ae6", @ANYRES32, @ANYBLOB="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"]) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, 0x0, 0xc21, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001a00)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x2, @perf_config_ext={0x0, 0x4000}, 0x19200, 0x0, 0x0, 0x2, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(r0, r3) accept4$inet6(r4, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, 0x0, 0x800) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000240)={r1}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/cgroups\x00', 0x0, 0x0) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x4e23, 0x4, @private2, 0x4}, 0x1c) [ 2075.664794] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:48:38 executing program 1: syz_emit_ethernet(0xa96, &(0x7f0000001c00)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "961517", 0xa60, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, [{0x0, 0x1f, "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"}, {0x0, 0xf, "311c1c5f30690bec8e727b3c866a73eb26f3ae5e2774b32ed67dffea2d4b08a36dab1da3177e671c1151de6c95ac83c4b86abbaddce466e4fb0fce1c126765d56317b4cc2550c30862b02c3c4ca7b3cb67b07f522f86ecfe9e3448e94f529a10bc80392b35e76a1604ffdad8874b8e945857e90042d6f045fbb994"}, {0x0, 0x15, "683ff6cba5a042d30ed204fc61fd79299beddf84b5dff27ae963f4fd32cc3fd9fe4ae8887852dba81747700671f81053be5764d6a30d71d014466c298a52843e80716b442b76d0390c96eaad8cd8fcc99c754dce884acecb6877861412a3477306183e175be590a99e9eb3154d016a0e17a491714d170ba0152d52e67966353caf7fd955eeb224e4c3c742d41ee97eb09d7504c68d77206fe21e7a263625b49ed385e541f744b6"}, {0x0, 0x15, "29e70acf91761cb9196e139e3fdfe1c00205ba9571433c766ab1fa285a39f9a91e8dcf6954dfb2845c66ba88ba43dbd6a14929d1318f2709a27f5dfcdd0b38da5af0a28b214ea330a5b719bd30372c0bd524cfc5228761fb76925cbfb369a02457de445e1d03b0947265a8716f46c450a90d001c5f5618c44eb199e6ceb0c692a78408663923c2d4e2b569ee4b3c7942972f07a0b9d9c64f198cd7f55f6ca0d01db4375f34705f6613371837"}, {0x0, 0xc, "2562be125b4ef57aa156e9edd9f095b240b1542a66addad202b7fe724b26048591ab58997ed9be66ab128bac885947c859a0792903d945895b98fdaad47889c9dcf30176f12550aaebc88548bd70ebd936c440ae4ec1c73cd82f5903da3778fd5de60b57"}, {0x0, 0xe3, "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"}]}}}}}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) write$tun(r0, &(0x7f0000000040)={@void, @val={0x2, 0x0, 0x6, 0x9, 0xfffe, 0x6}, @arp=@generic={0x303, 0x890d, 0x6, 0x6, 0x8, @local, "524e3f950126", @broadcast, "98f4b74c6ccc5da526ebecbd"}}, 0x30) 02:48:38 executing program 3: r0 = add_key$fscrypt_v1(&(0x7f0000000480), &(0x7f00000004c0)={'fscrypt:', @desc1}, &(0x7f0000000500)={0x0, "53b58baea210173736c177795fe000484acfae3b1d91660bb4d691d344523115cbf0ceb85daf311ab16a07b02b0c9d571d7393294f26092f9b88d43abc9bd1fb", 0x16}, 0x48, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000240), &(0x7f0000000440)={'syz', 0x1}, 0x0, 0x0, r0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000c300ffff00000000000000070000"], 0x14}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r3, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_LEAVE_IBSS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="f461d7740f21b0ba0e9f858584b0942aedab87397bda032d3dbafee3346c2a2dedc30fa2d5d70c573641d907f700c3010d04efeebf5a26cbe17dc832b5ddba4b4b6285d8cfa7d18a2cfb823260a7307400ab65560e9a57fa7e4797a99e85c8041419a96f3e69a4bcef1bfb0a0d4998533a3c12f2b55940070582973f388adb617b405eec34f193957483f9dbb15fdd6bb07558fd8ba3fcc854fbc1fbef2a21f5a007b88d77", @ANYRES16=r3, @ANYBLOB="01002dbd7000fbdbdf252c000000"], 0x14}, 0x1, 0x0, 0x0, 0x4008004}, 0x20000000) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r7 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$inet(r7, &(0x7f0000000140)={0x2, 0x0, @remote}, &(0x7f0000000340)=0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/handlers\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={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$sock_inet_SIOCGIFNETMASK(r6, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 02:48:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r3}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000180)=@updsa={0x280, 0x19, 0x17, 0x0, 0x0, {{@in6=@loopback, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r3, 0xee00}, {@in6=@private1}, @in=@remote, {}, {0x4}, {}, 0x70bd26}, [@proto={0x5, 0x19, 0x32}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x6}, @address_filter={0x28, 0x1a, {@in6=@private0, @in=@local, 0x0, 0x6, 0x3f}}, @XFRMA_IF_ID={0x8, 0x1f, r3}, @algo_auth={0x107, 0x1, {{'sha3-256\x00'}, 0x5f8, "200bccc22500aae292bf301662a9b388ff7fa22ac025d312cd60724ce003fc966b32676e3e4da1afb63e4ce4d34294ff83e0cdc76b9be5d46292fc62711e287ee4ab86d4178d1c1bf2e469cf5dfba8d1a971356c7da62534158ad8709a37da22f2d0e692d82e48eed38f6d92fa7725c6de5b00201487b45315680e990e4969c9c79fdc2efc1ca79aed629b41aa0974b157d6f2131b81f2626bc987e687c444f4532cc858fa661c75f87f0b6c6c4a3d414d23d5590dbbe0079e2c7d5c77b557"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd28, 0x70bd27, 0x70bd29, 0x70bd2b, 0x40, [0xc68b, 0x1f]}}, @sec_ctx={0x1c, 0x8, {0x18, 0x8, 0x1, 0x2, 0x10, "6ef0c8a88cb95aca84e72a12562ee076"}}, @XFRMA_SET_MARK={0x8, 0x1d, 0x6}]}, 0x280}}, 0x0) [ 2075.866407] netlink: 456 bytes leftover after parsing attributes in process `syz-executor.4'. 02:48:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x3b}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:48:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r0, &(0x7f0000000240)="01", 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:55 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x40010, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=""/158, 0x9e}, 0x0, 0x2203, 0x0, {0xfffd}}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0x22902, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:48:55 executing program 2: ftruncate(0xffffffffffffffff, 0xffff) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x7002, 0x0, 0x400, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x40, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x411, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x4}}, './cgroup/cgroup.procs\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r2, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x2}}, './cgroup/cgroup.procs\x00'}) r5 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r5, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0x5}}, 0x0) lseek(r0, 0x878b, 0x4) 02:48:55 executing program 3: r0 = 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, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=@updsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@local, 0x0, 0x33}, @in=@private, {0x0, 0x0, 0x6}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}, @replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}}]}, 0x158}}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/94, 0x5e}], 0x2, 0x7, 0x6) readv(r0, 0x0, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) fcntl$setown(r0, 0x8, 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, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x8, 0x1002, 0x0, 0x7, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') faccessat(r2, &(0x7f0000000000)='./file1\x00', 0x80) syz_open_dev$hiddev(&(0x7f0000000100), 0x0, 0xc1200) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB="af8c054dd8816a", @ANYRESHEX=r5, @ANYBLOB=',version=9p2000,access=any,\x00']) openat(r5, &(0x7f0000000040)='./file1/../file0\x00', 0x30140, 0x16) preadv(r3, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) fsmount(r3, 0x0, 0x88) r6 = getpgid(0x0) rt_tgsigqueueinfo(r6, r6, 0x0, &(0x7f0000000700)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000580)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/54, 0x36}, {&(0x7f00000004c0)=""/174, 0xae}], 0x5}, 0x2043) 02:48:55 executing program 5: setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @multicast1}}, 0x0, 0x0, 0x14, 0x0, "53c945833637d907780c68e3a87ec673ce26d726d91b9e25908f9d3626f55a04369bd260b9c1eda0e80e78dccd3a1cb791e81312f734961d9aa3c3aa7b59f5464a5485050721bddbc6e1a96c1c2779e8"}, 0xd8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x80000, 0x123) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000380)=0x1, 0xfda6) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) fstatfs(r1, &(0x7f00000003c0)=""/142) sendmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x10, 0x1, 0x2}], 0x10}}, {{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x4, {0xa, 0x4e20, 0x2, @mcast2, 0x3}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="3c7354089f1f49db6c841460e342a22567a2b1267449de89d9bc9c97023307b9ff2eedf9b1a89f7058bafc5110580e181cb0d872ab53bcc320b0a7fd5901967fa401957d69839af22ff242b48b5433804f2a84a7d9baf1870d1157cc4a9b5252e0f2b4efd22bf0819a1b473000c0617eee764f9fb51031e1eee0c30ea4a01980e19d6e2a90284c9c1273d4d215541d9546494fd9bfa2c50e0f5d1ba7a37b0f69f53c025c966327f1e35ea694b84a00cc4dc772709e1f456d56dc3adef4a0495cdc96a4652147be34d54c929ecc5ba68595fd4e1cf68aabc30d4bc9e93c489121636b", 0xe2}, {&(0x7f00000002c0)="173a911cd14a181cea40af3c05789572e5557f4860333eb8e958f76a47d95725a6e171e34e569bb3da61aa3687323d9e24e2c20b25e9a440be0237abfb62b460", 0x40}], 0x2}}, {{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000680)=[{0xffffffffffffff93, 0x305, 0x4, "898e1ee155721b418b0b3a5ebdc2092ee88385d546b2a2756769f89d93044d65dc22c7318a2f0b8ea7713e7f3f27696e3655cc0738e565d8bf3466b64805fb88c2c02be888fdc9ece8c3ded83158025bda98fdc3"}, {0x98, 0x113, 0x9, "008d325c65e891d37e3b2959220f5894e7d1bc47ea6dd9d1353d4f195f4ba4f95c27983225f941a32467f4283f5c9278567b7005d45af95117fced97d023db56e682656f4ef81a9674e47638b29ad3142389d71163524a9ee4e1b117900c04858bff4914e3c46d0e539311db05d5418297b4f99bc79f7f26083b0d59d7430982872f12"}, {0x98, 0x111, 0x20, "25051494d98ca865d10fd4b2ff4ce7d8001d7043e8ad4c5f352f8e60e5852ebcac9195fb0e241b2f7269a6ed4f198528a6ff52bf0ae7f02c7bf2bab0f986c9e8ac2038a68c5ecdaa1fa2f1e326b99fb27ddf52c62dbf13e0900b0bb93018b50ce3b8d5e96cf6b21ac59beecfabcf03c2d599c05d1144f82541eaae6375c657e1c06e"}], 0x198}}], 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100), 0x4) 02:48:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 44) 02:48:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0x8}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x3) openat(0xffffffffffffff9c, 0x0, 0xc142, 0x8) 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, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x400000, 0x2) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) creat(&(0x7f0000000140)='./file1\x00', 0x90) [ 2092.113028] FAULT_INJECTION: forcing a failure. [ 2092.113028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2092.115683] CPU: 1 PID: 13269 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2092.115694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.115701] Call Trace: [ 2092.115725] dump_stack+0x107/0x167 [ 2092.115751] should_fail.cold+0x5/0xa [ 2092.115778] _copy_from_user+0x2e/0x1b0 [ 2092.115804] __copy_msghdr_from_user+0x91/0x4b0 [ 2092.115825] ? __ia32_sys_shutdown+0x80/0x80 [ 2092.115845] ? udp_v6_push_pending_frames+0x360/0x360 [ 2092.115869] ? inet6_sendmsg+0xbd/0x140 [ 2092.115889] ? inet6_compat_ioctl+0x320/0x320 [ 2092.115905] ? __sock_sendmsg+0x55/0x190 02:48:55 executing program 5: r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x600081, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='.\x00', 0x2000003) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20d315) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) inotify_rm_watch(0xffffffffffffffff, r2) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000340)="13d9d9a6c2f13b570cdfd5a5eef3e2fd6463537c3b6981a11f309f5aae259320c5f93763e255993104663e3d01fd48cc69f1885e47fab9a329f588567dcd373d88e6b08bc150e7b54754b3a0ed2ec04b45dc804d78ea1d7a5cabc08aa7023e9959bfeb118f352e6a85acc375f7b3da25b34cdd3e6328cf7339a987ca4765dcc305f0444cc6621f23fc26600b07c3281cd2a474c2b7d4f2dc01a45409e9cf065e97db7abdd1386bd09b7b997d5d275d5a99f1a746f3a903e2a2d73b9a6a10fb174d097613a2f4124636ea645ac343c99d7412d49e0b", 0xd5}, {&(0x7f0000000440)="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", 0x800, 0x100000001}, {&(0x7f0000000180), 0x0, 0x8043}, {&(0x7f0000001440)="42354435c529533d589ff03ad2c9b4747069fea737e9a8996344a08c4a8639c99cda524474a5f2c298917e4b24c3042d4a43755b145d0c2f3dbd3d4b4a7a2b18eb42eff23630eac8286c77f4f0da2c0280527dbd9e145e8268c5548097322f5afd0ebef87504221a6b1a407cc8b63551c994090facd139eb48", 0x79, 0xf00c}], 0x104800, &(0x7f0000000c40)=ANY=[@ANYBLOB="6e6f726f636b2c636865636b3d72656c617865642c6e6f636f6d70726573732c626c6f636b3d3078303030303030303030303030303430302c63727566742c6e6f636f6d70726573732c6673757569643d646f3834363963392d3147d6b94346022e8c2d353761612d35656439350066342c636f6e746578743d726f6f742c646f6e745f61707072616973652c736d61636b66736861743d2f6465762f737230002c657569643e", @ANYRESDEC=0x0, @ANYBLOB="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"/303, @ANYRESDEC=0x0, @ANYBLOB="2c61707072616973655f747970653d696d617369672c736d61636b66736465663d2f5ec9dd2900000000002c00"]) close(r3) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8001) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100), 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0xa, 0x8000, 0x0, 0x2, 0x3}, 0x8) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2092.115932] sendmsg_copy_msghdr+0xa1/0x160 [ 2092.115951] ? do_recvmmsg+0x6d0/0x6d0 [ 2092.115975] ? __lock_acquire+0x1657/0x5b00 [ 2092.116010] ___sys_sendmsg+0xc6/0x170 [ 2092.116037] ? sendmsg_copy_msghdr+0x160/0x160 [ 2092.116054] ? vmacache_find+0x55/0x2a0 [ 2092.116077] ? __lockdep_reset_lock+0x180/0x180 [ 2092.116106] ? lock_acquire+0x197/0x470 [ 2092.116123] ? find_held_lock+0x2c/0x110 [ 2092.116149] ? __might_fault+0xd3/0x180 [ 2092.116168] ? lock_downgrade+0x6d0/0x6d0 [ 2092.116186] ? asm_exc_page_fault+0x1e/0x30 [ 2092.116227] __sys_sendmmsg+0x195/0x470 [ 2092.116254] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2092.116273] ? lock_downgrade+0x6d0/0x6d0 [ 2092.116313] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2092.116338] ? wait_for_completion_io+0x270/0x270 [ 2092.116360] ? rcu_read_lock_any_held+0x75/0xa0 [ 2092.116378] ? vfs_write+0x354/0xa70 [ 2092.116401] ? fput_many+0x2f/0x1a0 [ 2092.116422] ? ksys_write+0x1a9/0x260 [ 2092.116442] ? __ia32_sys_read+0xb0/0xb0 [ 2092.116471] __x64_sys_sendmmsg+0x99/0x100 [ 2092.116489] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.116510] do_syscall_64+0x33/0x40 [ 2092.116527] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2092.116541] RIP: 0033:0x7f93f5424b19 [ 2092.116561] 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 [ 2092.116572] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2092.116594] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 02:48:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 45) [ 2092.116606] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2092.116617] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.116629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 02:48:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x3d}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2092.116641] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2092.138784] EXT4-fs (loop4): bad geometry: block count 4294967295 exceeds size of device (256 blocks) [ 2092.150650] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2092.294467] EXT4-fs (loop4): bad geometry: block count 4294967295 exceeds size of device (256 blocks) 02:48:55 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r0, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:48:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x10000, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="04", 0x1, 0x3ff03) dup(0xffffffffffffffff) close(r0) 02:48:55 executing program 1: r0 = syz_io_uring_setup(0x68d4, &(0x7f0000000100)={0x0, 0x867e, 0x0, 0x3, 0x399}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000002c0)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000440)=""/181, 0xb5}, {&(0x7f0000000300)=""/67, 0x43}], 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r6, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) r9 = syz_genetlink_get_family_id$fou(&(0x7f00000019c0), r1) sendmsg$FOU_CMD_GET(r5, &(0x7f0000001cc0)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x40, r9, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r3, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000001b00)={0x1, 0x1, 0x3}) sendmmsg$inet6(r1, &(0x7f0000001a80)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @local, 0x81}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000600)="85f240e759318aa2101688f78dd77f8a5624e28b7ab948fa799974fc22b3cff01a085c9b57dd3151b02f47642ee904f730d8c432641f5fa02f0dd39871bc6782dbc770c15eb1f667290a74bc9688e025cf87ef31e70c2f6b1fb0c7527e510976fd6445c464634942a4081bff6e77fe1b197328d83535474b5baaa5436fe1e9c453fdd2d3b5bbfab860324019048aeee51d2c00cafbad864f8e2692358df19404829c21c8e2ef10db47d761d1c6ac137867bd1d76cf45514d7d92b100b28873071db416af7432246d88412a8822aa3c0168e2453ff3c3ed3817d3d9bd5fb4bcdc", 0xe0}, {&(0x7f0000000700)="59c61944eff025e5a3c79ea7815a40b2293fa1de00ec7b3c466f971081d9af038348cdb4dca9c3cffaab5e61b68acf9fb02968c5954be2eb28021b6472a62506bab1bbbf448e0ccd42d56d76db1effcab1dfcb226718e35e6470699d8a04326e091b1678a70f229bf3f23343fb7f721ed164ac68cd52f6004f9a79c22f71c947ef5e7d94fd9f81b79e5c402c320599dcf23017f0b9e51e0b7ec4671f5148085f7f8108498255b0d38d48164e1d4d93fb3b1a49e293fb4371b59582f1a1cab9cbbfc6428ea05bf03494404c19269037cc075ae2cf44c11962bf9bd0b8c3ba5798823dfd6b6c", 0xe5}, {&(0x7f0000000240)="da6581eae76bbe0d79eb7af57767dac88839fd04398b4e98adb59f0a52a173f082910697d11f1f815bcf08179458a2cae9e419ede6175c6627b9b6c29698e03388b33cf5b6a8c49cc08e97499f4d677cbd0da83b41", 0x55}], 0x3}}, {{&(0x7f0000000380)={0xa, 0x4e24, 0xe5cf, @dev={0xfe, 0x80, '\x00', 0x1a}, 0x2}, 0x1c, &(0x7f0000001a00)=[{&(0x7f00000003c0)="50d8a653fa76607382a2e64159c660bacdbd121f79bb14c9edc0597703ee4e79e4daed8d261a0319535354c1a8a7780d96147eda522b30463a623433cf6269a0e92c823a67c95f4f2a0c3bc49ee0a8788f28484549b0982ae4be5459ed11b00c9d7000073d76a7c128baeab2ccf6aead502242b2e549", 0x76}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="555da9f438ffa33172c461370c47514132ae89d109ac1343e3baf748053c8a73dbfd547c91127494aa524cadf70d543839712e730e331ff39dd60c363eb91fdafa60806200e0b04bab1b3c630ee4c6def8a25648b51df52aee1a091ebdd4e8b85cc63a734ced377c7ad54f66a7a26ef15b9ce2885bb4e5405b9e86b2521d69f91935d658894821", 0x87}, {&(0x7f00000018c0)="f599614bd5519bb9afbeb83134c47b243e66b2d11c46cafcd40fa2f2de597774e63def828a912237062fa0c188f971ed2d4310aacadbbbdfe22a80b5d0316677401bef9c199b0aa7ea274ff13ed8788631bc50050cf0b91c57ba98e588086418772e1257e1ead639ce2b0d44f15b4f42b23b718d916dd5f8fcb5476939db2defa1e87bb930ae1b5383569f25a01357842826a22f715af8dca2eda30e21d8b199f3f1629e76ecc91ef5a1854a0177731368e338504880b99020", 0xb9}, {&(0x7f0000000500)="3c8cc035550a1f0ef24e6c3f95c70ded7a8482460c5e32a59489f46cb9ad7646612fbef55eb265943712fbecc68eacecb1281cc3eb8485725d3932aa6520", 0x3e}, {&(0x7f0000000540)="c7ed35bc3476189d746621e65d36a34dc7b1b00e652bddf2517cea58b88f8da9ccacff57fa691dfa9f038b924689e370ad01748c96308169c0e7", 0x3a}, {&(0x7f0000001b40)="c4678364a51dd546a62af431ad89eb84d9437e57750863291cef0f39a0003ac5d40000a2ff7c7d1dd3628eb74a1e1874a326a9f8e1367af79ca046cfb6a13e73d4a86b8f8dc63212b32b2c543bed609bd154de28cc28c7efdcd1b743be5678d3de6244f55f974d8f6dd0225989e646266e6ed7e33db816c2cf8e96eea695a8afa0e18aa59b26bd0550add746efc7307775f3cabbe28d693a2251bb1a38fe7bcb4e7fa7bfcbb8e4dc0a676ded3fa34f8e92f0fcac85d70e4e1a279208163d4e1b9bddee5041db64631065dc92d75e3e52d61bd05aec96a17f65070000000000", 0xdf}], 0x7}}], 0x2, 0x40000) fork() [ 2092.385808] FAULT_INJECTION: forcing a failure. [ 2092.385808] name failslab, interval 1, probability 0, space 0, times 0 [ 2092.388272] CPU: 0 PID: 13291 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2092.389734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.391463] Call Trace: [ 2092.392037] dump_stack+0x107/0x167 [ 2092.392801] should_fail.cold+0x5/0xa [ 2092.393625] ? __alloc_skb+0x6d/0x5b0 [ 2092.394417] should_failslab+0x5/0x20 [ 2092.395205] kmem_cache_alloc_node+0x55/0x330 [ 2092.396166] __alloc_skb+0x6d/0x5b0 [ 2092.396968] alloc_skb_with_frags+0x92/0x570 [ 2092.397946] ? find_held_lock+0x2c/0x110 [ 2092.398828] sock_alloc_send_pskb+0x7af/0x930 [ 2092.399805] ? sk_alloc+0x350/0x350 [ 2092.400595] ? perf_trace_lock+0xac/0x490 [ 2092.401502] ? SOFTIRQ_verbose+0x10/0x10 [ 2092.402365] ? lock_chain_count+0x20/0x20 [ 2092.403271] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2092.404369] ? ip6_mtu+0x1bb/0x3d0 [ 2092.405137] ? lock_downgrade+0x6d0/0x6d0 [ 2092.406040] ? ip_frag_init+0x350/0x350 [ 2092.406914] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2092.407901] ? ip6_mtu+0x1e9/0x3d0 [ 2092.408669] ? ip6_setup_cork+0xfb7/0x1740 [ 2092.409613] ip6_make_skb+0x2de/0x4e0 [ 2092.410423] ? ip_frag_init+0x350/0x350 [ 2092.411285] ? ip_frag_init+0x350/0x350 [ 2092.412145] ? ip6_push_pending_frames+0xf0/0xf0 [ 2092.413163] ? ip6_dst_hoplimit+0x199/0x440 [ 2092.414104] ? lock_downgrade+0x6d0/0x6d0 [ 2092.415014] udpv6_sendmsg+0x20d0/0x2af0 [ 2092.415894] ? ip_frag_init+0x350/0x350 [ 2092.416758] ? udp_v6_push_pending_frames+0x360/0x360 [ 2092.417890] ? __lockdep_reset_lock+0x180/0x180 [ 2092.418903] ? __lockdep_reset_lock+0x180/0x180 [ 2092.419911] ? lock_acquire+0x197/0x470 [ 2092.420748] ? find_held_lock+0x2c/0x110 [ 2092.421659] ? sock_has_perm+0x1ea/0x280 [ 2092.422555] ? __import_iovec+0x458/0x590 [ 2092.423435] ? udp_v6_push_pending_frames+0x360/0x360 [ 2092.424526] inet6_sendmsg+0x105/0x140 [ 2092.425351] ? inet6_compat_ioctl+0x320/0x320 [ 2092.426307] __sock_sendmsg+0xf2/0x190 [ 2092.427131] ____sys_sendmsg+0x334/0x870 [ 2092.427995] ? sock_write_iter+0x3d0/0x3d0 [ 2092.428887] ? do_recvmmsg+0x6d0/0x6d0 [ 2092.429732] ? __lock_acquire+0x1657/0x5b00 [ 2092.430659] ___sys_sendmsg+0xf3/0x170 [ 2092.431486] ? sendmsg_copy_msghdr+0x160/0x160 [ 2092.432469] ? vmacache_find+0x55/0x2a0 [ 2092.433479] ? __lockdep_reset_lock+0x180/0x180 [ 2092.434567] ? lock_acquire+0x197/0x470 [ 2092.435423] ? find_held_lock+0x2c/0x110 [ 2092.436276] ? __might_fault+0xd3/0x180 [ 2092.437121] ? lock_downgrade+0x6d0/0x6d0 [ 2092.438017] ? asm_exc_page_fault+0x1e/0x30 [ 2092.438951] __sys_sendmmsg+0x195/0x470 [ 2092.439815] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2092.440753] ? lock_downgrade+0x6d0/0x6d0 [ 2092.441643] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2092.442652] ? wait_for_completion_io+0x270/0x270 [ 2092.443658] ? rcu_read_lock_any_held+0x75/0xa0 [ 2092.444623] ? vfs_write+0x354/0xa70 [ 2092.445406] ? fput_many+0x2f/0x1a0 [ 2092.446185] ? ksys_write+0x1a9/0x260 [ 2092.446982] ? __ia32_sys_read+0xb0/0xb0 [ 2092.447838] __x64_sys_sendmmsg+0x99/0x100 [ 2092.448719] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.449800] do_syscall_64+0x33/0x40 [ 2092.450572] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2092.451636] RIP: 0033:0x7f93f5424b19 [ 2092.452416] 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 [ 2092.456242] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2092.457824] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2092.459302] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2092.460762] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.462240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2092.463719] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2092.521707] FAT-fs (loop3): bogus number of reserved sectors [ 2092.523073] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2092.527963] audit: type=1400 audit(1703904535.473:960): avc: denied { watch_reads } for pid=13287 comm="syz-executor.5" path="/dev/full" dev="devtmpfs" ino=8 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:null_device_t:s0 tclass=chr_file permissive=1 02:48:55 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r0, r1, 0x0, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = 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_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00') dup2(r4, 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000001c0)={r2, 0x5, 0xbdd, 0x80}) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, 0x10, 0xffffffffffffffff, 0x10000000) mount$cgroup(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x4002050, &(0x7f0000000280)={[{@none}, {}, {@noprefix}, {@cpuset_v2_mode}], [{@context={'context', 0x3d, 'system_u'}}, {@dont_appraise}, {@dont_appraise}]}) 02:48:55 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000000500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000003c0)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@FILEID_BTRFS_WITH_PARENT={0x28, 0x4e, {0x8, 0x2, 0x3ff, 0x2e4, 0x6, 0xfffffffffffffffa}}, &(0x7f0000000480), 0x1c00) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000003c0)={'\x00', &(0x7f0000000380)=@ethtool_wolinfo={0x5, 0x0, 0xd90, "d14e4f7379de"}}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x8400, 0x39) write(r1, &(0x7f0000000240)="01", 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000140)=0x6, 0x0) copy_file_range(r4, 0x0, r3, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x900, 0x0) [ 2092.587876] FAT-fs (loop3): Unrecognized mount option "" or missing value 02:48:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 46) [ 2092.636413] FAULT_INJECTION: forcing a failure. [ 2092.636413] name failslab, interval 1, probability 0, space 0, times 0 [ 2092.638880] CPU: 1 PID: 13327 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2092.640327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.642080] Call Trace: [ 2092.642641] dump_stack+0x107/0x167 [ 2092.643412] should_fail.cold+0x5/0xa [ 2092.644212] ? create_object.isra.0+0x3a/0xa20 [ 2092.645171] should_failslab+0x5/0x20 [ 2092.645996] kmem_cache_alloc+0x5b/0x310 [ 2092.646873] create_object.isra.0+0x3a/0xa20 [ 2092.647805] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2092.648905] kmem_cache_alloc_node+0x169/0x330 [ 2092.649896] __alloc_skb+0x6d/0x5b0 [ 2092.650684] alloc_skb_with_frags+0x92/0x570 [ 2092.651627] ? find_held_lock+0x2c/0x110 [ 2092.652498] sock_alloc_send_pskb+0x7af/0x930 [ 2092.653489] ? sk_alloc+0x350/0x350 [ 2092.654249] ? perf_trace_lock+0xac/0x490 [ 2092.655128] ? SOFTIRQ_verbose+0x10/0x10 [ 2092.655990] ? lock_chain_count+0x20/0x20 [ 2092.656887] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2092.657980] ? ip6_mtu+0x1bb/0x3d0 [ 2092.658742] ? lock_downgrade+0x6d0/0x6d0 [ 2092.659626] ? ip_frag_init+0x350/0x350 [ 2092.660491] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2092.661493] ? ip6_mtu+0x1e9/0x3d0 [ 2092.662266] ? ip6_setup_cork+0xfb7/0x1740 [ 2092.663155] ip6_make_skb+0x2de/0x4e0 [ 2092.663938] ? ip_frag_init+0x350/0x350 [ 2092.664769] ? ip_frag_init+0x350/0x350 [ 2092.665633] ? ip6_push_pending_frames+0xf0/0xf0 [ 2092.666626] ? ip6_dst_hoplimit+0x199/0x440 [ 2092.667520] ? lock_downgrade+0x6d0/0x6d0 [ 2092.668398] udpv6_sendmsg+0x20d0/0x2af0 [ 2092.669241] ? ip_frag_init+0x350/0x350 [ 2092.670086] ? udp_v6_push_pending_frames+0x360/0x360 [ 2092.671153] ? __lockdep_reset_lock+0x180/0x180 [ 2092.672124] ? __lockdep_reset_lock+0x180/0x180 [ 2092.673090] ? lock_acquire+0x197/0x470 [ 2092.673931] ? find_held_lock+0x2c/0x110 [ 2092.674802] ? lock_chain_count+0x20/0x20 [ 2092.675681] ? sock_has_perm+0x1ea/0x280 [ 2092.676570] ? __import_iovec+0x458/0x590 [ 2092.677453] ? udp_v6_push_pending_frames+0x360/0x360 [ 2092.678532] inet6_sendmsg+0x105/0x140 [ 2092.679359] ? inet6_compat_ioctl+0x320/0x320 [ 2092.680290] __sock_sendmsg+0xf2/0x190 [ 2092.681099] ____sys_sendmsg+0x334/0x870 [ 2092.681963] ? sock_write_iter+0x3d0/0x3d0 [ 2092.682838] ? do_recvmmsg+0x6d0/0x6d0 [ 2092.683671] ? __lock_acquire+0x1657/0x5b00 [ 2092.684591] ___sys_sendmsg+0xf3/0x170 [ 2092.685410] ? sendmsg_copy_msghdr+0x160/0x160 [ 2092.686387] ? __lockdep_reset_lock+0x180/0x180 [ 2092.687352] ? trace_hardirqs_on+0x5b/0x180 [ 2092.688260] ? lock_acquire+0x197/0x470 [ 2092.689087] ? find_held_lock+0x2c/0x110 [ 2092.689954] ? __might_fault+0xd3/0x180 [ 2092.690810] ? lock_downgrade+0x6d0/0x6d0 [ 2092.691690] ? io_schedule_timeout+0x140/0x140 [ 2092.692684] __sys_sendmmsg+0x195/0x470 [ 2092.693537] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2092.694467] ? lock_downgrade+0x6d0/0x6d0 [ 2092.695352] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2092.696387] ? wait_for_completion_io+0x270/0x270 [ 2092.697408] ? rcu_read_lock_any_held+0x75/0xa0 [ 2092.698438] ? vfs_write+0x354/0xa70 [ 2092.699216] ? fput_many+0x2f/0x1a0 [ 2092.699980] ? ksys_write+0x1a9/0x260 [ 2092.700784] ? __ia32_sys_read+0xb0/0xb0 [ 2092.701667] __x64_sys_sendmmsg+0x99/0x100 [ 2092.702556] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.703641] do_syscall_64+0x33/0x40 [ 2092.704424] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2092.705506] RIP: 0033:0x7f93f5424b19 [ 2092.706310] 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 [ 2092.710115] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2092.711750] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2092.713284] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2092.714815] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.716335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2092.717863] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2092.760767] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:48:55 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000100), 0x0, 0x80840) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x8000, 0x41, 0x2bd, 0x1}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)={0x1c, 0x0, 0xc21, 0x0, 0x0, {0x0, 0x2}, [@generic="0200000000"]}, 0x1c}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="160000000000400000003e0f", @ANYRES32=r1, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)) io_uring_enter(r3, 0x2d7d, 0xc2d3, 0x2, &(0x7f00000000c0)={[0x3]}, 0x8) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syncfs(r4) [ 2092.840718] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 2092.848511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13336 comm=syz-executor.3 [ 2093.118319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13336 comm=syz-executor.3 02:49:11 executing program 5: r0 = syz_io_uring_setup(0x3ac4, &(0x7f00000002c0), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x4, 0x0, &(0x7f0000000340)="c9", 0x1}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x411, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r6, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r8 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$binfmt_script(r8, &(0x7f0000000080)=ANY=[], 0x1020) fstatfs(r7, &(0x7f0000000380)=""/177) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 02:49:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x3e}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:49:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 47) 02:49:11 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r0, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:11 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0xd15, &(0x7f00000002c0)=0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x35, 0x10000}]) 02:49:11 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x0, 0x2, "77004a6efdff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) r2 = syz_io_uring_setup(0x5, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000240)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x5c33, 0x0, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0xf) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)=ANY=[@ANYBLOB="7f1f163f4c348b8f9fd987abd6767e74809b8fdff0f5dff63940ec4e00adb6f0185790ece8698fa5e26be73c38e01ce3bef6622357fdc9d4cbbff371b46c7ffdc43785a111df4759dbb2507b75a6b391f7870e7e37", @ANYRES16=0x0, @ANYBLOB="210c00000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="08005a800400038014007000040005000500010000000000040003000a0018000303030303030000"], 0x44}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000002c0)="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") io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r5, &(0x7f0000000140)="786d49385046e60a89f4ef27c13fe91ed5c2a0ad4799839ad76eac97ebca3c2a947adbdd6265238f7904b85cc08c3ce69b7f88cc027a180673b5a11d4907280a124cffdb6163348c7045dcd02d6f210fe993", 0x52, 0x2, 0x0, 0x1}, &(0x7f0000000280)) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r5, r0, 0x0) 02:49:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d3f4655fd3f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {&(0x7f0000011a00)='PMM', 0x3, 0x8000}, {0x0, 0x0, 0x22080}], 0x0, &(0x7f0000014900)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x4000, 0x122) 02:49:11 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) get_robust_list(0xffffffffffffffff, &(0x7f0000000340)=0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x48804}, 0x20000040) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 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, 0x3fc, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x3, 0x3f, 0x80, 0x7, 0x0, 0x5, 0xa003, 0xc, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x5, @perf_config_ext={0xd9, 0x9}, 0x108, 0xffffffffffffff85, 0x6, 0x0, 0x80, 0x4, 0x7ff, 0x0, 0x9, 0x0, 0x3}, 0x0, 0xa, r2, 0x9) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x26, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r4, 0x26, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) openat$incfs(r1, &(0x7f0000000100)='.pending_reads\x00', 0x4400, 0x20) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r5, 0x26, &(0x7f0000000600)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r5, 0x4c00, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c06, 0x0) [ 2109.065115] FAULT_INJECTION: forcing a failure. [ 2109.065115] name failslab, interval 1, probability 0, space 0, times 0 [ 2109.067574] CPU: 0 PID: 13359 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2109.069010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2109.070746] Call Trace: [ 2109.071309] dump_stack+0x107/0x167 [ 2109.072074] should_fail.cold+0x5/0xa [ 2109.072879] should_failslab+0x5/0x20 [ 2109.073680] __kmalloc_node_track_caller+0x74/0x3b0 [ 2109.074730] ? alloc_skb_with_frags+0x92/0x570 [ 2109.075695] __alloc_skb+0xb1/0x5b0 [ 2109.076472] alloc_skb_with_frags+0x92/0x570 [ 2109.077386] ? find_held_lock+0x2c/0x110 [ 2109.078270] sock_alloc_send_pskb+0x7af/0x930 [ 2109.079225] ? sk_alloc+0x350/0x350 [ 2109.080000] ? perf_trace_lock+0xac/0x490 [ 2109.080864] ? SOFTIRQ_verbose+0x10/0x10 [ 2109.081720] ? lock_chain_count+0x20/0x20 [ 2109.082615] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2109.083663] ? ip6_mtu+0x1bb/0x3d0 [ 2109.084409] ? lock_downgrade+0x6d0/0x6d0 [ 2109.085285] ? ip_frag_init+0x350/0x350 [ 2109.086149] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2109.087125] ? ip6_mtu+0x1e9/0x3d0 [ 2109.087868] ? ip6_setup_cork+0xfb7/0x1740 [ 2109.088749] ip6_make_skb+0x2de/0x4e0 [ 2109.089542] ? ip_frag_init+0x350/0x350 [ 2109.090439] ? ip_frag_init+0x350/0x350 [ 2109.091394] ? ip6_push_pending_frames+0xf0/0xf0 [ 2109.092392] ? ip6_dst_hoplimit+0x199/0x440 [ 2109.093294] ? lock_downgrade+0x6d0/0x6d0 [ 2109.094188] udpv6_sendmsg+0x20d0/0x2af0 [ 2109.095044] ? ip_frag_init+0x350/0x350 [ 2109.095890] ? udp_v6_push_pending_frames+0x360/0x360 [ 2109.096968] ? __lockdep_reset_lock+0x180/0x180 [ 2109.097976] ? __lockdep_reset_lock+0x180/0x180 [ 2109.098957] ? lock_acquire+0x197/0x470 [ 2109.099792] ? find_held_lock+0x2c/0x110 [ 2109.100664] ? sock_has_perm+0x1ea/0x280 [ 2109.101540] ? __import_iovec+0x458/0x590 02:49:12 executing program 1: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff0f44}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, 0x0, 0xf, 0xffffffffffffffff, 0x8) r0 = semget$private(0x0, 0x6, 0x0) getresgid(0x0, &(0x7f0000001100), &(0x7f0000001140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0xc) pidfd_open(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r2, 0xffffffffffffffff, 0x6}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x2}, 0x0, 0x1}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x4000}], 0x0, &(0x7f0000011300)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5) [ 2109.102410] ? udp_v6_push_pending_frames+0x360/0x360 [ 2109.103641] inet6_sendmsg+0x105/0x140 [ 2109.104462] ? inet6_compat_ioctl+0x320/0x320 [ 2109.105407] __sock_sendmsg+0xf2/0x190 [ 2109.106237] ____sys_sendmsg+0x334/0x870 [ 2109.107092] ? sock_write_iter+0x3d0/0x3d0 [ 2109.107974] ? do_recvmmsg+0x6d0/0x6d0 [ 2109.108796] ? __lock_acquire+0x1657/0x5b00 [ 2109.109726] ___sys_sendmsg+0xf3/0x170 [ 2109.110553] ? sendmsg_copy_msghdr+0x160/0x160 [ 2109.111508] ? vmacache_find+0x55/0x2a0 [ 2109.112355] ? __lockdep_reset_lock+0x180/0x180 [ 2109.113341] ? lock_acquire+0x197/0x470 [ 2109.114195] ? find_held_lock+0x2c/0x110 [ 2109.115061] ? __might_fault+0xd3/0x180 [ 2109.115899] ? lock_downgrade+0x6d0/0x6d0 [ 2109.116766] ? asm_exc_page_fault+0x1e/0x30 [ 2109.117700] __sys_sendmmsg+0x195/0x470 [ 2109.118546] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2109.119449] ? lock_downgrade+0x6d0/0x6d0 [ 2109.120338] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2109.121351] ? wait_for_completion_io+0x270/0x270 [ 2109.122379] ? rcu_read_lock_any_held+0x75/0xa0 [ 2109.123348] ? vfs_write+0x354/0xa70 [ 2109.124129] ? fput_many+0x2f/0x1a0 [ 2109.124892] ? ksys_write+0x1a9/0x260 [ 2109.125693] ? __ia32_sys_read+0xb0/0xb0 [ 2109.126553] __x64_sys_sendmmsg+0x99/0x100 [ 2109.127438] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2109.128519] do_syscall_64+0x33/0x40 [ 2109.129295] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2109.130373] RIP: 0033:0x7f93f5424b19 [ 2109.131154] 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 [ 2109.134993] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2109.136579] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2109.138076] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2109.139567] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2109.141053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2109.142560] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2109.202068] device veth0_vlan entered promiscuous mode 02:49:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 48) [ 2109.257648] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:49:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0xf88c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000240)={0x1, [0x0]}) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1, 0x400}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x0, 0x5, 0x0, "3f23651948cb22b9afc3d2b4578064299b89020f761c67a9cc77faaf7a179298e4065cc55ed8a73a99c5418c19c9044db9c56c6e58028bc8fe01fda2cb94536ed1f421f08d3266661d3402ff0602baff"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ed, &(0x7f0000000200)="7d44321b6552a26a890c7dd1a3210680377bb95d72d9582a7f958197c6e07b22f673dd4f7a23b5899da340a32cdc19cc13cd68592d1b7ff7053dbfa4a7") sendto(r2, &(0x7f0000000080)="3bd20e63ec0f1ef9e61e5642245d84006067cce071f9dc566c8752bde6da2a34972b604f94e775eddfb9af735c6fadd533f335542ac0d2bcd11fcbf2e18d8901e41295f21dee2b9b8ffb4ab1446e854e26d8e76a17bba05dc09916708504685273f242a83ded8a3dc9845ee1b2db6e87fe9f2d836284d8a7d85ed94719801c1dc9aa076b942c027a85c1e6c9b22bf23c2350866bfe368eb263107b00edb7d298156f7c30a3edad6d0408f7f2c412e5e857265c5fd688668ec6369cbef72dc4a50cb7fd05612884497c10eb65a6b08005379dcbd9db7703fcc3362c186942", 0xde, 0xc0, &(0x7f0000000180)=@llc={0x1a, 0x18, 0x20, 0x7, 0xe, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x41}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2109.333947] FAULT_INJECTION: forcing a failure. [ 2109.333947] name failslab, interval 1, probability 0, space 0, times 0 [ 2109.336328] CPU: 0 PID: 13394 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2109.337780] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2109.339536] Call Trace: [ 2109.340097] dump_stack+0x107/0x167 [ 2109.340866] should_fail.cold+0x5/0xa [ 2109.341682] ? create_object.isra.0+0x3a/0xa20 [ 2109.342647] should_failslab+0x5/0x20 [ 2109.343442] kmem_cache_alloc+0x5b/0x310 [ 2109.344297] create_object.isra.0+0x3a/0xa20 [ 2109.345225] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2109.346310] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2109.347364] ? alloc_skb_with_frags+0x92/0x570 [ 2109.348325] __alloc_skb+0xb1/0x5b0 [ 2109.349097] alloc_skb_with_frags+0x92/0x570 [ 2109.350014] ? find_held_lock+0x2c/0x110 [ 2109.350880] sock_alloc_send_pskb+0x7af/0x930 [ 2109.351839] ? sk_alloc+0x350/0x350 [ 2109.352605] ? perf_trace_lock+0xac/0x490 [ 2109.353473] ? SOFTIRQ_verbose+0x10/0x10 [ 2109.354334] ? lock_chain_count+0x20/0x20 [ 2109.355221] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2109.356269] ? ip6_mtu+0x1bb/0x3d0 [ 2109.357008] ? lock_downgrade+0x6d0/0x6d0 [ 2109.357884] ? ip_frag_init+0x350/0x350 [ 2109.358728] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2109.359704] ? ip6_mtu+0x1e9/0x3d0 [ 2109.360446] ? ip6_setup_cork+0xfb7/0x1740 [ 2109.361342] ip6_make_skb+0x2de/0x4e0 [ 2109.362114] ? ip_frag_init+0x350/0x350 [ 2109.362947] ? ip_frag_init+0x350/0x350 [ 2109.363781] ? ip6_push_pending_frames+0xf0/0xf0 [ 2109.364773] ? ip6_dst_hoplimit+0x199/0x440 [ 2109.365680] ? lock_downgrade+0x6d0/0x6d0 [ 2109.366560] udpv6_sendmsg+0x20d0/0x2af0 [ 2109.367414] ? ip_frag_init+0x350/0x350 [ 2109.368252] ? udp_v6_push_pending_frames+0x360/0x360 [ 2109.369329] ? __lockdep_reset_lock+0x180/0x180 [ 2109.370326] ? __lockdep_reset_lock+0x180/0x180 [ 2109.371316] ? lock_acquire+0x197/0x470 [ 2109.372140] ? find_held_lock+0x2c/0x110 [ 2109.373003] ? sock_has_perm+0x1ea/0x280 [ 2109.373882] ? __import_iovec+0x458/0x590 [ 2109.374744] ? udp_v6_push_pending_frames+0x360/0x360 [ 2109.375822] inet6_sendmsg+0x105/0x140 [ 2109.376639] ? inet6_compat_ioctl+0x320/0x320 [ 2109.377566] __sock_sendmsg+0xf2/0x190 [ 2109.378393] ____sys_sendmsg+0x334/0x870 [ 2109.379241] ? sock_write_iter+0x3d0/0x3d0 [ 2109.380124] ? do_recvmmsg+0x6d0/0x6d0 [ 2109.380936] ? __lock_acquire+0x1657/0x5b00 [ 2109.381858] ___sys_sendmsg+0xf3/0x170 [ 2109.382675] ? sendmsg_copy_msghdr+0x160/0x160 [ 2109.383618] ? vmacache_find+0x55/0x2a0 [ 2109.384448] ? __lockdep_reset_lock+0x180/0x180 [ 2109.385428] ? lock_acquire+0x197/0x470 [ 2109.386277] ? find_held_lock+0x2c/0x110 [ 2109.387128] ? __might_fault+0xd3/0x180 [ 2109.387957] ? lock_downgrade+0x6d0/0x6d0 [ 2109.388816] ? asm_exc_page_fault+0x1e/0x30 [ 2109.389745] __sys_sendmmsg+0x195/0x470 [ 2109.390580] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2109.391480] ? lock_downgrade+0x6d0/0x6d0 [ 2109.392366] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2109.393380] ? wait_for_completion_io+0x270/0x270 [ 2109.394399] ? rcu_read_lock_any_held+0x75/0xa0 [ 2109.395365] ? vfs_write+0x354/0xa70 [ 2109.396143] ? fput_many+0x2f/0x1a0 [ 2109.396901] ? ksys_write+0x1a9/0x260 [ 2109.397702] ? __ia32_sys_read+0xb0/0xb0 [ 2109.398560] __x64_sys_sendmmsg+0x99/0x100 [ 2109.399439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2109.400510] do_syscall_64+0x33/0x40 [ 2109.401284] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2109.402360] RIP: 0033:0x7f93f5424b19 [ 2109.403136] 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 [ 2109.406950] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2109.408529] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2109.410017] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2109.411505] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2109.412985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2109.414493] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) write(r0, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:26 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0x1}, 0x0, 0x0, 0xffff8000, 0x0, 0x8, 0xffffffc1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xe8b82, 0x0) get_mempolicy(&(0x7f0000000100), &(0x7f00000001c0), 0x0, &(0x7f0000ff8000/0x4000)=nil, 0x1) r2 = syz_io_uring_complete(0x0) io_uring_enter(r1, 0x630a, 0xce52, 0x3, 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000200)={'wlan0\x00'}) r4 = socket$nl_audit(0x10, 0x3, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000340)=[r2, r2, r3, r4, r4, 0xffffffffffffffff], 0x6}, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000180)=0x800, 0x2, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x2c0, r5}) 02:49:26 executing program 4: r0 = syz_io_uring_complete(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000380)=0xc) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x6, 0x20, 0x6, 0x9, 0x0, 0x6, 0x2800, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7fff, 0x1, @perf_bp={&(0x7f0000000200), 0x3}, 0x4, 0x0, 0xb, 0x1, 0x3, 0x4, 0x0, 0x0, 0x71, 0x0, 0x82}, r2, 0x4, 0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) r4 = perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x81, 0x7, 0x3d, 0x6, 0x0, 0x7fff, 0x180, 0x13, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_config_ext={0xdfe9, 0x3ff}, 0x400, 0x8001, 0x7, 0x8, 0x5, 0x1, 0x6, 0x0, 0x40000000, 0x0, 0x8}, r3, 0xffffffffffffffff, r0, 0x3) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r0, {0x100}}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000400)={{0x1, 0x1, 0x18, r5, {r4}}, './file1\x00'}) r6 = syz_open_dev$usbmon(&(0x7f0000000040), 0x0, 0x800) readv(r6, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/53, 0x35}], 0x1) ftruncate(r6, 0x7f) r7 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r7}, &(0x7f0000000040)) 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)}, 0xca0cc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x22}}, 0x10) connect$inet(r8, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) signalfd4(r8, &(0x7f0000000180)={[0x5]}, 0x8, 0x800) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 02:49:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000300)={0x50, r1, 0x200, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x58}}}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x48010}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x402084, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r6, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd3000fbdbdf256241687b404cf82c", @ANYRES32=r8, @ANYBLOB="0c0099000700000057000000"], 0x28}, 0x1, 0x0, 0x0, 0xda24a8cc916fa97c}, 0x40000) setresuid(0x0, r4, 0x0) r9 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f2, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000000)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @dev}}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80820102}, 0xc, &(0x7f0000000240)={&(0x7f0000003780)={0x28a4, r1, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x14f0, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_TCP_CONNECTION={0xc8, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x51, 0xa, "eb71d50b5f5828b04ca7af0e00c8b8c61c08b6f04fca4a2453c47150549843090488352c6ac0384f18a508983d0448064508b8dba5de429bf67ee999dda47e6144ad826810a2feb8ca0f1a88be"}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x6f, 0xa, "9a30adac5c2341e5e2204895d8a2803999f4951ecc1cfd8ae1cb922fc947be9c5a7349359c87b524ab51247bfa0c2f87b4aaf710bd73655ba9ca3d3a9068c118fcb65e5eb3c25d63c3e4f6b165ed09a9f94e389f70e5f8c0be46238924a7bf83779f48c36db04440d6498e"}]}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x31c, 0x4, 0x0, 0x1, [{0x104, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3ff}, @NL80211_PKTPAT_MASK={0xf5, 0x1, "55e51ad2b9afacfb611dcf40d918c3217eb63b4c8e981fb4b0ee4da1fa1287b0c4c40f771226473ccfdc26a0c8a10a6757c1b1e7c8ca31b5cb709cf1360403c56b715c9ef7ddaf6fe7843c93e40557e29192f35efefa34cad3c33a2c5ce4c06bfc7a1df9fbad419e60e91743d889fd7403f282c32150b9aa9d1e85a632a12c09f6bf89a285551b176a1611b312925b931b3ea1e4130c2b597912a063d38221d91e7b799d5bc5c4fde75f0c6ba8f23cc8d71451fc83e341c923d916415bf39719ecb05258e83199e2967c38aea062cc7118d704bbeae92025dbf0b276a0ae01917c831b2c80cc81067f53cc2726ae899b60"}]}, {0x214, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x4e, 0x2, "7bcd0452ba95761c0fcf8faf58b33a06de861394c609d4ad989c30495b954cb81c4da0660d97e92971107bb77e02b24da74dcbb21331d13f9f8440996ff6034dd6e38b5a42c4cd6ca565"}, @NL80211_PKTPAT_PATTERN={0x48, 0x2, "3e4c3a7ae796e314396b396a6d6650f6403bce899908a1a161f3aac089c42cf5af3a46bd0fc5f52b020b19d0ad57df80568c35a79dc2dafbcae84bbe414a2f6b701708ad"}, @NL80211_PKTPAT_PATTERN={0x4e, 0x2, "34631cdf22dd2ebbc883aa5e6563f4a9845d80f2bd1ba4ec08af8c9956ca9242635d02022f66517461cee1a619b0477a6c7d1f6ea23b5aefde5ba7bceb691c6802b95728285d65910cfc"}, @NL80211_PKTPAT_PATTERN={0x100, 0x2, "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"}, @NL80211_PKTPAT_OFFSET={0x8}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5b}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3f}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}]}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x1108, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCAN_SUPP_RATES={0x1008, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x1004, 0x2, 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@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x2c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ap_ssid}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x19, 0x1, @random="793e3a583cd2e4a95ac25135fdbead4584ed0a2ec3"}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x60, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xfff}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0xfffffff7}, @NL80211_BAND_2GHZ={0x8}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x6}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x1}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x4}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7ff}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xffff}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x6}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x101}]}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_SCAN_SSIDS={0x50, 0x2d, 0x0, 0x1, [{0x1e, 0x0, @random="dd5634b49fbf012630de404e6c04c185cddaaa3d21f1628b0ef9"}, {0x8, 0x0, @random="981dd527"}, {0xa, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ibss_ssid}]}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x1398, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x138c, 0x4, 0x0, 0x1, [{0x4}, {0x1270, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7f}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "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"}, @NL80211_PKTPAT_MASK={0xb4, 0x1, "6554e32dd5aae056c27af6089eb4019b9b8d83bdfdb53337f049d85a33c05b98f6cb34849337c919309f26d8b5c7a8bfc5a00bcbbab7a2004d9580c48bf435dd7e26c5a3799f5e8dd3f757456c43aa538667d4e637d5f7a46b70bba4bc710205e415b1400c56df82c7c74d9edde63e4f5a5a28e82eba96b54f83eb49b02d3ae3074556434c59a5cc828123282474aa3e442901776f698d2a33e27f5d83d234db03d090a426e452e80e68638073253f31"}, @NL80211_PKTPAT_PATTERN={0xc0, 0x2, "7ef73dd9c6940796caf75cf3f2ef87a0aa1658638476e2de5f7f79d8b9520147e717e815c319be8f3305e087fc79f109284ea1a1b1b7be68240b9c97667f9b8109bacbdaedd1adccad96af03e35553733ba2700c9eda83e16770697eba1ee0c5e1055293194feb24dc555f067b8091f4cc47f1e3e21857e998feee7a553bf9c9e5b3e20c041d5b860705539ee0441985977dcdf08e3e5091bc993182207b75b28deb6c88c8a5dc45da7c79b5fd4b6931a0d9ad180c2a5143db0892db"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}, @NL80211_PKTPAT_PATTERN={0xe4, 0x2, "ddf26c85053c8c3bae239625b905bc0ff7f04f8b45858875c94efe723292da1747fc31768afc41725b13acb4939db27fc344510f0049551622e6635538601b43993e110217a5325d17e3300909118658371d22e23e4c6af04d809abaacf8139913ec357de7d1ddc342fbcde9a324c01f474219a663e2f62b85b5a8f52a3905d5100798dd85d301ac61cd5db4ccfa04d390da6fccf30fa46c8df29a266bf9ac5f5e0cdea2b5ab0551ef83291ae7260709958be4a6d4525c8064a35c869b4a7451856f04cbd9ffbeb4f23d3344ec94be8eefc398b4d06b451f8aefbbbde6874222"}]}, {0x114, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_PATTERN={0x100, 0x2, "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"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffffffff}]}]}]}]}, 0x28a4}, 0x1, 0x0, 0x0, 0x40080d4}, 0x20000000) 02:49:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x42}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:49:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 49) [ 2123.564098] FAULT_INJECTION: forcing a failure. [ 2123.564098] name failslab, interval 1, probability 0, space 0, times 0 [ 2123.566474] CPU: 0 PID: 13413 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2123.567899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2123.569628] Call Trace: [ 2123.570197] dump_stack+0x107/0x167 [ 2123.570975] should_fail.cold+0x5/0xa [ 2123.571779] ? lock_release+0x680/0x680 [ 2123.572603] ? skb_clone+0x14f/0x3d0 [ 2123.573381] should_failslab+0x5/0x20 [ 2123.574207] kmem_cache_alloc+0x5b/0x310 02:49:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, 0x0, 0x4000) ftruncate(r0, 0x1000003) dup2(r0, r1) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2e142, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000140), 0x80000001, 0x212801) r4 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r5 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000000140)=r5, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r5, @out_args}, './file1\x00'}) write$binfmt_elf64(r5, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x4, 0x1, 0x2e, 0x7, 0x2, 0x6, 0x38a5751c, 0x16a, 0x40, 0x205, 0x3ff, 0x4, 0x38, 0x2, 0x4, 0x4, 0x5}, [{0x70000000, 0xffff0000, 0xfffffffffffffffd, 0x262, 0x1c8, 0x6, 0x7bc551e6, 0x3}, {0x2, 0xffffffc1, 0x100000000, 0x1, 0x80000000, 0x86d5, 0x9, 0x7}], "107cb2be78a7d30522a0208d1f24600e60b43c077471005dabc0cd74cdce7929c396ed44f02facbc0c0fb7ef297bc2626634724bf121d69e95fd9663f8786c6bb2e49af0e6fd7cbf8a35cf3ddfe5db40aac36c89e83d16695111a577853c814d0c558ad5f327ae2bebbc755f17431bdec141887707bfba6a", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x728) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000180)=ANY=[@ANYRES64=0x0, @ANYBLOB="000000000000000007000000000000000800000000000000000000000000000000000000000000000000000000000000190c000000800000000000000000000000000043820000000000000000000000010000000000000006000000000000001800"/128]) lseek(r3, 0x10001, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44a02, 0x0, 0x0, 0x7, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2fa7b96c65300d"], 0xb) 02:49:26 executing program 1: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)) [ 2123.575057] skb_clone+0x14f/0x3d0 [ 2123.575939] dev_queue_xmit_nit+0x3a7/0xb00 [ 2123.576847] dev_hard_start_xmit+0xab/0x6f0 [ 2123.577735] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2123.578852] __dev_queue_xmit+0x17ec/0x2710 [ 2123.579746] ? find_held_lock+0x2c/0x110 [ 2123.580584] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2123.581525] ? lock_downgrade+0x6d0/0x6d0 [ 2123.582399] ? lock_acquire+0x197/0x470 [ 2123.583215] ? ip6_finish_output2+0x203/0x1fe0 [ 2123.584163] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2123.585243] neigh_connected_output+0x382/0x4d0 [ 2123.586280] ip6_finish_output2+0xaaf/0x1fe0 [ 2123.587203] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2123.588265] ip6_output+0x3aa/0x7e0 [ 2123.589023] ip6_local_out+0xb4/0x1a0 [ 2123.589843] ip6_send_skb+0xb7/0x350 [ 2123.590619] udp_v6_send_skb+0x7aa/0x15b0 [ 2123.591513] udpv6_sendmsg+0x2113/0x2af0 [ 2123.592350] ? ip_frag_init+0x350/0x350 [ 2123.593176] ? udp_v6_push_pending_frames+0x360/0x360 [ 2123.594244] ? __lockdep_reset_lock+0x180/0x180 [ 2123.595207] ? __lockdep_reset_lock+0x180/0x180 [ 2123.596165] ? lock_acquire+0x197/0x470 [ 2123.596972] ? find_held_lock+0x2c/0x110 [ 2123.597856] ? sock_has_perm+0x1ea/0x280 [ 2123.598739] ? __import_iovec+0x458/0x590 [ 2123.599585] ? udp_v6_push_pending_frames+0x360/0x360 [ 2123.600667] inet6_sendmsg+0x105/0x140 [ 2123.601468] ? inet6_compat_ioctl+0x320/0x320 [ 2123.602403] __sock_sendmsg+0xf2/0x190 [ 2123.603219] ____sys_sendmsg+0x334/0x870 [ 2123.604050] ? sock_write_iter+0x3d0/0x3d0 [ 2123.604926] ? do_recvmmsg+0x6d0/0x6d0 [ 2123.605727] ? __lock_acquire+0x1657/0x5b00 [ 2123.606659] ___sys_sendmsg+0xf3/0x170 [ 2123.607456] ? sendmsg_copy_msghdr+0x160/0x160 [ 2123.608380] ? vmacache_find+0x55/0x2a0 [ 2123.609195] ? __lockdep_reset_lock+0x180/0x180 [ 2123.610200] ? lock_acquire+0x197/0x470 [ 2123.611008] ? find_held_lock+0x2c/0x110 [ 2123.611842] ? __might_fault+0xd3/0x180 [ 2123.612659] ? lock_downgrade+0x6d0/0x6d0 [ 2123.613502] ? asm_exc_page_fault+0x1e/0x30 [ 2123.614470] __sys_sendmmsg+0x195/0x470 [ 2123.615292] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2123.616197] ? lock_downgrade+0x6d0/0x6d0 [ 2123.617068] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2123.618109] ? wait_for_completion_io+0x270/0x270 [ 2123.619097] ? rcu_read_lock_any_held+0x75/0xa0 [ 2123.620040] ? vfs_write+0x354/0xa70 [ 2123.620804] ? fput_many+0x2f/0x1a0 [ 2123.621552] ? ksys_write+0x1a9/0x260 [ 2123.622361] ? __ia32_sys_read+0xb0/0xb0 [ 2123.623220] __x64_sys_sendmmsg+0x99/0x100 [ 2123.624089] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2123.625173] do_syscall_64+0x33/0x40 [ 2123.625967] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2123.627051] RIP: 0033:0x7f93f5424b19 [ 2123.627821] 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 [ 2123.631584] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2123.633192] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2123.634723] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2123.636222] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2123.637723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2123.639244] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:26 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0, 0x7f, 0x5, 0x1000}, {0x5, 0x0, 0x1, 0x3}]}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000800)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000740)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c00, 0x0) chown(0x0, 0xee00, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) acct(&(0x7f00000001c0)='./file1\x00') openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) mount$bind(&(0x7f00000003c0)='./file1\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700), 0xb60082, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xe65, 0x0) [ 2123.762857] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:49:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 50) [ 2123.858977] FAULT_INJECTION: forcing a failure. [ 2123.858977] name failslab, interval 1, probability 0, space 0, times 0 [ 2123.861335] CPU: 0 PID: 13447 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2123.862773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2123.864472] Call Trace: [ 2123.865020] dump_stack+0x107/0x167 [ 2123.865780] should_fail.cold+0x5/0xa [ 2123.866588] ? create_object.isra.0+0x3a/0xa20 [ 2123.867531] should_failslab+0x5/0x20 [ 2123.868315] kmem_cache_alloc+0x5b/0x310 [ 2123.869174] ? lock_acquire+0x197/0x470 [ 2123.870006] create_object.isra.0+0x3a/0xa20 [ 2123.870904] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2123.871947] kmem_cache_alloc+0x159/0x310 [ 2123.872824] skb_clone+0x14f/0x3d0 [ 2123.873564] dev_queue_xmit_nit+0x3a7/0xb00 [ 2123.874505] dev_hard_start_xmit+0xab/0x6f0 [ 2123.875393] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2123.876501] __dev_queue_xmit+0x17ec/0x2710 [ 2123.877399] ? find_held_lock+0x2c/0x110 [ 2123.878243] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2123.879183] ? lock_downgrade+0x6d0/0x6d0 [ 2123.880028] ? lock_acquire+0x197/0x470 [ 2123.880845] ? ip6_finish_output2+0x203/0x1fe0 [ 2123.881787] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2123.882879] neigh_connected_output+0x382/0x4d0 [ 2123.883854] ip6_finish_output2+0xaaf/0x1fe0 [ 2123.884778] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2123.885833] ip6_output+0x3aa/0x7e0 [ 2123.886596] ip6_local_out+0xb4/0x1a0 [ 2123.887381] ip6_send_skb+0xb7/0x350 [ 2123.888150] udp_v6_send_skb+0x7aa/0x15b0 [ 2123.889019] udpv6_sendmsg+0x2113/0x2af0 [ 2123.889864] ? ip_frag_init+0x350/0x350 [ 2123.890696] ? udp_v6_push_pending_frames+0x360/0x360 [ 2123.891747] ? __lockdep_reset_lock+0x180/0x180 [ 2123.892715] ? __lockdep_reset_lock+0x180/0x180 [ 2123.893680] ? lock_acquire+0x197/0x470 [ 2123.894504] ? find_held_lock+0x2c/0x110 [ 2123.895364] ? sock_has_perm+0x1ea/0x280 [ 2123.896232] ? __import_iovec+0x458/0x590 [ 2123.897079] ? udp_v6_push_pending_frames+0x360/0x360 [ 2123.898159] inet6_sendmsg+0x105/0x140 [ 2123.898953] ? inet6_compat_ioctl+0x320/0x320 [ 2123.899865] __sock_sendmsg+0xf2/0x190 [ 2123.900662] ____sys_sendmsg+0x334/0x870 [ 2123.901497] ? sock_write_iter+0x3d0/0x3d0 [ 2123.902367] ? do_recvmmsg+0x6d0/0x6d0 [ 2123.903167] ? __lock_acquire+0x1657/0x5b00 [ 2123.904068] ___sys_sendmsg+0xf3/0x170 [ 2123.904866] ? sendmsg_copy_msghdr+0x160/0x160 [ 2123.905792] ? vmacache_find+0x55/0x2a0 [ 2123.906617] ? __lockdep_reset_lock+0x180/0x180 [ 2123.907576] ? lock_acquire+0x197/0x470 [ 2123.908384] ? find_held_lock+0x2c/0x110 [ 2123.909221] ? __might_fault+0xd3/0x180 [ 2123.910048] ? lock_downgrade+0x6d0/0x6d0 [ 2123.910890] ? asm_exc_page_fault+0x1e/0x30 [ 2123.911796] __sys_sendmmsg+0x195/0x470 [ 2123.912617] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2123.913498] ? lock_downgrade+0x6d0/0x6d0 [ 2123.914415] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2123.915404] ? wait_for_completion_io+0x270/0x270 [ 2123.916407] ? rcu_read_lock_any_held+0x75/0xa0 [ 2123.917350] ? vfs_write+0x354/0xa70 [ 2123.918149] ? fput_many+0x2f/0x1a0 [ 2123.918896] ? ksys_write+0x1a9/0x260 [ 2123.919684] ? __ia32_sys_read+0xb0/0xb0 [ 2123.920525] __x64_sys_sendmmsg+0x99/0x100 [ 2123.921387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2123.922491] do_syscall_64+0x33/0x40 [ 2123.923255] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2123.924346] RIP: 0033:0x7f93f5424b19 [ 2123.925110] 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 [ 2123.929017] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2123.930648] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2123.932099] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2123.933547] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2123.935006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2123.936455] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:26 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITE={0x17, 0x5, 0x2007, @fd_index=0x6, 0xe30, &(0x7f00000001c0)="f0fb06ad25e6a99d197a24e682ddb5ae989f8538a9f29e7211f3e7d99813ebb570ebfa7d8d42bb9aa5620b5722b598001a35021ada825435a0bb1ce1", 0x3c, 0x8}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x43}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:49:26 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000240)={0x1, 0x89a, @status={[0x1580, 0x4, 0x973c, 0x0, 0x1]}, [0x587, 0x1, 0x7, 0x80000000, 0x0, 0x4, 0x80, 0x5, 0x41f5, 0x9, 0x9, 0x4, 0x1ff, 0x100000001, 0x8, 0x3, 0x6e15, 0x2, 0xc8a9, 0x401, 0x553a, 0x10001, 0x20, 0x100000001, 0x9, 0x1000, 0x5, 0x7fffffff, 0xffffffffffff7fff, 0x5, 0x4, 0x8001, 0x80000001, 0x0, 0x1, 0xb6, 0xfff, 0xf57, 0x4, 0x80000001, 0x100000000, 0x6, 0x4, 0xffffffffffffffe1, 0x6, 0x0, 0x2, 0x8, 0x3, 0x7, 0x4, 0xffffffffffffffff, 0x7fff, 0x4, 0x6, 0x7, 0x20, 0x24, 0x1, 0x3, 0x10001, 0x329, 0x0, 0x7]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x46180, 0xb0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060900)={0x0, [], 0x0, "63ec276f135209"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000061900)={{0x0, 0x7, 0x101, 0x2, 0x9, 0x7f, 0x1, 0xfffffff9, 0x0, 0x80, 0x7, 0x0, 0xf8, 0x0, 0x4}}) 02:49:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000000)={[{@fat=@gid={'gid', 0x3d, 0xffffffffffffffff}}]}) chmod(&(0x7f0000000080)='./file1\x00', 0x0) 02:49:27 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket(0x11, 0x3, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r4}, 0x14) syz_io_uring_setup(0x3643, &(0x7f0000000000)={0x0, 0x130e, 0x10, 0x3, 0x2b9}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r6 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r6, 0xc0502100, &(0x7f0000000340)) syz_io_uring_submit(0x0, r5, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r6, 0x0, &(0x7f0000000180)='./file0\x00', 0x8, 0x153145, 0x12345}, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) 02:49:27 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000016c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="400000001f0020002cbd0000008000000001000004d20a00050000005ec72ab9e00000000000000000030000000000000000000062"], 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x240400c5) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000600)=@updsa={0x184, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xd}}, @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, 0xa, 0x4}, [@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}}, @lastused={0xc}]}, 0x184}}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="425b52ee81368fcbc5ba1c2285c55336e616917a96d4720a0a9add5c971dbdc94c4560931e89a14e8f9447b2b4ae73f0f94058ec45d6ef7242dd345c0ddd2ba5f4f908db0aae86c3391a0091737b41f03b8a4259372118576143ad9f0ce7abbf1aefd60c20211ddbf3e3540a3b412e005fa59afb877794f5b6a6a68b", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf250b000000080001007063690011000200303030303a30303a31302e300000000008000b000100696d0000000f0002006e6574646576736d6d30000008000b008000e2ff070001007063690011000200303030303a30303a31302e3000000071668aa461a6c4d154bf030d3a53cf0008000b00aeffffff"], 0x84}}, 0x24048015) openat(r1, &(0x7f0000000300)='./file0\x00', 0x410002, 0x1) creat(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_io_uring_setup(0x4d4f, &(0x7f0000000240)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001ac0)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) syz_io_uring_submit(r5, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2124.108658] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:49:27 executing program 1: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = syz_open_dev$vcsa(&(0x7f0000000280), 0xfff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={0x0, 0x1, r1, 0x9}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/custom1\x00', 0x800, 0x0) ftruncate(r2, 0x5) [ 2124.188276] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:49:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 51) [ 2124.294085] FAULT_INJECTION: forcing a failure. [ 2124.294085] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2124.296526] CPU: 0 PID: 13477 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2124.297953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.299698] Call Trace: [ 2124.300243] dump_stack+0x107/0x167 [ 2124.301006] should_fail.cold+0x5/0xa [ 2124.301794] _copy_from_user+0x2e/0x1b0 [ 2124.302649] __copy_msghdr_from_user+0x91/0x4b0 [ 2124.303605] ? __ia32_sys_shutdown+0x80/0x80 [ 2124.304519] ? udp_v6_push_pending_frames+0x360/0x360 [ 2124.305577] ? inet6_sendmsg+0xbd/0x140 [ 2124.306391] ? inet6_compat_ioctl+0x320/0x320 [ 2124.307301] ? __sock_sendmsg+0x55/0x190 [ 2124.308139] sendmsg_copy_msghdr+0xa1/0x160 [ 2124.309016] ? do_recvmmsg+0x6d0/0x6d0 [ 2124.309833] ? __lock_acquire+0x1657/0x5b00 [ 2124.310728] ___sys_sendmsg+0xc6/0x170 [ 2124.311522] ? sendmsg_copy_msghdr+0x160/0x160 [ 2124.312446] ? vmacache_find+0x55/0x2a0 [ 2124.313262] ? __lockdep_reset_lock+0x180/0x180 [ 2124.314223] ? lock_acquire+0x197/0x470 [ 2124.315029] ? find_held_lock+0x2c/0x110 [ 2124.315860] ? __might_fault+0xd3/0x180 [ 2124.316670] ? lock_downgrade+0x6d0/0x6d0 [ 2124.317513] ? asm_exc_page_fault+0x1e/0x30 [ 2124.318418] __sys_sendmmsg+0x195/0x470 [ 2124.319238] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2124.320145] ? lock_downgrade+0x6d0/0x6d0 [ 2124.321011] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.322017] ? wait_for_completion_io+0x270/0x270 [ 2124.323007] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.323953] ? vfs_write+0x354/0xa70 [ 2124.324715] ? fput_many+0x2f/0x1a0 [ 2124.325459] ? ksys_write+0x1a9/0x260 [ 2124.326244] ? __ia32_sys_read+0xb0/0xb0 [ 2124.327079] __x64_sys_sendmmsg+0x99/0x100 [ 2124.327936] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.328986] do_syscall_64+0x33/0x40 [ 2124.329745] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2124.330799] RIP: 0033:0x7f93f5424b19 [ 2124.331558] 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 [ 2124.335284] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2124.336822] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2124.338325] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2124.339770] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.341215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2124.342675] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:27 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_tcp(0x0, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472616e733d7463705b8430303030303030302f30303030302c000000100000000000"]) r1 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x204000, 0x8) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x2000, 0x2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), 0xa02040, &(0x7f0000000200)=ANY=[@ANYBLOB='trHns=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cachetag=port,version=9p2000.u,l@\x00se,accNss=tser,version=9p2000,noextend,posixacl,noextend,mas\x00\x00\x00\x00AY_APPEND,\x00']) 02:49:27 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x4b}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2124.476737] 9pnet: Could not find request transport: tcp[„00000000/00000 02:49:27 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000100), 0x4) listen(r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @multicast1}}, 0x0, 0x0, 0x1f, 0x0, "a461762f90905af4d9cb2c186e8a0cdc345a4d715ac32d18051ef92d03d56b96bb7c0622ba60912d4559827438ea9f21e301fa23fc2c72f667e0f15a882f71b3a23569ad52cd7febaecb68539aff2b4c"}, 0xd8) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r4, 0x89f7, &(0x7f0000004480)={'sit0\x00', &(0x7f0000004400)={'sit0\x00', 0x0, 0x4, 0x1f, 0x0, 0x0, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, 0x7800, 0x700, 0x800, 0x1}}) [ 2124.500579] 9pnet: Could not find request transport: tcp[„00000000/00000 sendmmsg$inet6(r4, &(0x7f0000008980)=[{{&(0x7f0000000140)={0xa, 0x4e22, 0x6, @empty, 0x101}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000002c0)="d36cb3aad837ba5e6dd3d61ae2fc1cb9ba8f03052df7c7147758aeb0359b5a4481958b596702c17ca4c632618b463f6c23432aba07140f4ff5032334f26e0f80a0e69ace6bee242baac936135fe1ef", 0x4f}, {&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="1222bb945a98b43053c28c8f4f4b328d66759c1f87ea3a26f7135761247444f6337b9f65cf9fb9e7a32822b6ce879c90a6c16ad4f2532fcd0eabbe3b77bb0f67f26159d3984f8701fa206948e53601aea886695e5c28f98ec4bb336cd52f476b351f6193b99b4aacae5fb02909489dc590d29492869f1c567fab40186c62a8562842a14662f5e901f70333e40f26d3a7a6265d6630c5a3235fd764030250cc8724095a744457d0bf97285193ad544c15a79791f8dabe913fd98bd1e073f9f88e8d67e1997a0c71fed7b78114f9743b3c6192fd15edb23450d8266fedaaa637542998c0bc311df87ff6f18432ef2c7b9d8c2acaa9830d8e6cf463e126235b94a2330f1e86850d1125737bffa42779e3a2d0eb5a75f3c86b8a4a36bea84809da3692936c6433ff42e9d72dafb1a6a509d04f9b7d61e17365ec492e6e6223f2cac64badd67a24e8575302001acdbc17a2aa355e507eff4219bd145902580ba8332320a496a462e0312a0082588ae5c8a39fb8e22475932ececb33faca7a581acf6e51b604ec8cd8866296555c39d3579c2a94835e98362f9a2b8d6f4b5610f321d031153d981ca9558faa7b1149b21dd51c8099484eb7c51e516676fa7fbd665c28fd1d23fd90e6a42213e6d1d4752ed8ae422f696053eb731b3ee2fb7bce328f55bd93677546b54edf9cd709c68c2df4d618e260106a36548fa34445570acce9720da1038d17c6baa7476df6eac42aba8ad12b54c04a311749bad9a90a8cc9db4a52fe43720fc99eb1bac34041757fb67106aac51de02571c03c734b678076df65a1238eaaeb10e6b341f5c4fdb0e9eaa7298d785db212e86f21a7d8bf45ab3db5cdf0f3aa16b3726c80a1e851a43e359998bdc31d8f9c07293e57e37cff2abed71a5847f3144d1572f356b19901f4ab7530bb8bf740bca5940e5591d3f5e3be8f8cee56f7e8be30944bf6b7318c12a2c9579a7499c01637194bdde7e679fa880a3be12c01ea0171cdb116a003c85b2cecfa91afa99dad3d24cd53ff3d361d8501f0e475cc553cec6a1e71c70aa2a1d9367c1af9973aead8adb601db0b1658b518e07257a4673af6ebb8f5d8f3ac56e1910a9f99dd4ba8069433184d6ae4bdb948f1b3c5ceccbc30ef003beda27fc8053ddc50133025441976d729b1eae7add4e009c667f73bd9a568b2c0a53a93fb146c8f6bcd11b77a7dda16231ce859448c1db74713fd6bc4375bea204b0038284d0da02766e773823dbda23e4a305b7e74c82d0522f71dd186de56ed098a2109fa0d7297b929677a3a5ea161b8d58bccbbf6220735afdf970fa79528234deb988df4eddc6c5539017c45ee4d4fc2dac035c36eee3fd679f241389ba468ccae1c9a41ed6057c02fb8cca5c87b90f81e97c97da3ff7e3c812310d4792a8dd295d34719844f7cacfbef6879d96ac7d8fec4720b4bb9b316408f7a8328c74a8e29ec7436b128c10e6a868c5c62b2759559087fdeae2d9d29c4f0ca197b04edc298bd6bfb775a1318b93fd86ed1fcb7bcd40f1ec3d043c55ae67423b54ee1ef3d17dc83ecc369d7d12d8f6849adf818b0077d6e220d92f8e4d87221c4470d0de01213ce5d480b075e2f830df234942bd8c913729f0be49a75b01133f881e380bfb011ef7a72f323021d8e92c251a1558a01016e9c310142a53a4d2e7b54665f69bf7573e4839b65e8c2c706314e6ee768f8284d5be4e0878308ac6efce6d79ff300105ace80310cce73801b7f8f7f2067f76cf3b49935546c0e452bbffb7a1492edc90cfa392ef6bff927b81e2a0bfe82b65362d407da46646a2c84b370909c54eaa18ecaa6c053742d78a8c66110aec489b2f7b017de29ab10dc533e7302b63df185f57a705ed63ad60214986d7b4223df1ebe5ce0ed276955a6a9f7e099065a5eae459adecadbff45bf21dab629ec0696cdf5635f1a0d3e0c237b213e85ebc506e80f78c1a670438dde0754dc9477f19ecb5bc0100dd9d41b60720e2e2236aaa0cf504ef01f15c0baca870b2232cd676d84f2f841daea5edbc2f74483f7dce886156dfd07ff12fa1fb727449f704eb8ad4c932b2b9799d0acfa23f1529a6e1f914535ee834bc8fa054669113a3108fa7175d888d4a32929a0f95f716d99094270f27a664b525fbbe648a4cc21b44fa05ea8c02f016fddd65609cf4e464d58e91a444750b174308066e6727301bf5376151f64fcb8e596cc666eb0446ac9dd5ce023f3e4106f9e5964dc811bba03fbd4d4bb039979ee9b585ee6d68ec3fa4ed7f7273742ac5c992259bd208361a871051ed0b9915491e11c8fbf434aa201b815f20b03a78b202978c49880ded4b31a45cd86c7bda55fd0353458f88359c95610ae0ac7d31b24269313f3cf440ae6de0bb9be922192b57afb34dd7fd6ec1270e544f071b56218ab18ee440ca43d9ba7e366f4377b9000e4eb6c407c6f52ad5161cb7ca9db3733f6c854b9ec58867d73383303e540d21ec0780c393eebf4baf0b90c61f04b7bf7a546b732bcb113c2230b44df8eac678ef79a0815c4f832801d0f15d28c43cb6657a09d5d3a1ebc2eb65111679f2c3139f7392cd4e3594aa0b253866feee52ec4b40a4d82ed40c38a31d4c9d4d78c1a64dbac9f909c7c95cf96e99ee1b53cc770ad947f17050099c17c042b59fb3f1df3c1034fdd719013fdfd5ca6ac9b6051a7050e943885a45a50c641c7eabb1b85b5cc395418d7f3e18af10ccbc300371c7c9aa73748f165fe9bed352e6d66a8c0428d7c39bdeaafdd11403cbafe5970eb6db5bfbb56b73600d91806b23954d0cf7057b73c6a664a292861adcc756df921014471ca74955903ca9fef2d273dbae910071228c6c81b7abc2714078452d660e7de7a429444611dc1225e3dfe5a312566568109ae773fa8efaba920b1dc95ab7a881652305963688139cb5ba8fdb8db6437039ac14f8cb82b4e479746562377f934fc7f96e61d8a529b24c85ff8c28857ed5403adf35bd9cdcda2c6433b23df791fc2f5435cbe30e56ff4915e10b7aca546049d4f664b4ef2aa974873a9acb34e7327eac251724f6774127c0ba85345e7746c7c457cef6e37ada665bbcecc8a240e3016d63491f7dd5ec5c7ce5c7a26b7d5f88d0ed6b45f4c73e45d66b013045965e63959404c584f175e0d7490ae02cd89447efea05938b8ee0b12b5e0e0f0f9e81c50bc483afe446e2e3493331359f13678cac2f7ee235ada4ef9f5fb58df10a41b06f80ad30159c8e1d39aa5e58bdae31358c26a30738da6664eafb3bc4ad17e44c61552b4db4fd3129e582c6d969065f557ce9fac10b9e30547058434ecd22d8bbd8719d5092c63824b7d87284138724035be82dad87b0ba786b8aa74ba2e9ea587bf5e071efcd8118154f0a2b1d61428d7b93b8f3f4ef584c61ea2db1d0345e462d86d227a0544bbffe7a0dae6aa87a0fccd1b9b1302bafa826af0d718faf1c2ee6a853f7a9f0b767b3c47e93065d1adc0b253ca608dc6fda67c0b24ebd44c5510920f6f75dc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0x1}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x2b, 0x1, '\x00', [@pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x2f, 0x9, '\x00', [@pad1, @generic={0xe0, 0x45, "a92a97787cc0a4d9eb5e1ef96dfcc7a0ac8322b2f85321f24b4d32c349d4684a68d39c875c376f0dbfa738c967218d1b1793c40d5dbfdd41fc17959191549932d941264980"}, @pad1]}}}, @hopopts={{0x158, 0x29, 0x36, {0x16, 0x27, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xff, 0xdb, "67825538f91c851d0b3d29cf4abc5cd920088a8aaf1064b3674e27cbeb38475bedbce5352624986e2376965abd0ee768f70284321b4e956c5e0f75c64f6cdb247ebb4723f7cdb49b69bcaefe47a4621037ffd7a9235623d75a9e5df545b49146b7e85d251f1ac3867a8c1d1174a07c5a85b119aae051664c19f16a8d39e85f255db518f8f590e08a65773e9d472543a6f616d04c38d985c3da8613f12714b1a26f19e4b7a070ce86e9c9fbe1eeba08db0f757c54aa148f852b31e394d19c96ca2c0040c3a52276cca4800c025c8db45a8c3e9759555e83f60520eb"}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x48, {0x3, 0x10, 0x5, 0x4, [0xffffffffffffff01, 0x6, 0x1ff, 0x8, 0x3, 0x9, 0x92, 0x4]}}, @pad1]}}}], 0x250}}, {{&(0x7f0000007380)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, '\x00', 0x26}, 0x7}, 0x1c, &(0x7f0000008880)=[{&(0x7f00000073c0)="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0x1000}, {&(0x7f00000083c0)="b1b60d005defb39b21920d940e94a349c00edef81a3785485fa63595157bb2b64f8e84e78c95ad1078cdfa295c916ed4ae1855771739373af3ac0c207d", 0x3d}, {&(0x7f0000008400)="1d2c7beb1059359b13c6d8345f5053f593875dca73d795eab14bfb009f7fab54280c49cc335597085ca1820bd64af276f3f93aaa1619fa258184a5727dc58e773a5493a54cb8e93ed4ea2529d31cef1f93bcbdc155948c9f197de46655fe0748211855389c0a8c56c790c78e70b4cfe6c6135699e9a583a15558d98c954ddd7fe5ffa2415ee6ed99f856896222dfd25b6fda3355f98e5a6434a8f1ced6fd18c2f4fc4611e2959b6372cfc44e2da0dc6c52596955d088336db7b6666d60f272052b42d9a91a8a30b6d9", 0xc9}, {&(0x7f0000008500)="e5231537e2d8179fca767ba13c4bed72336b42f70d426b3f6dfe8cf07fe00180dc03de6e5c17f27df4709cacbc749e4daea9ca6fff8ee4b0035a3059ff1ac4f7cb23b4da9a53436a7f863caa990972916e7c", 0x52}, {&(0x7f0000008580)="44b3ac200302b8e1519ff747eb1522206cc42d0f15a894f207cd0989a30e1421f9c7a49e6602cd3ea8f73bf9eaf710b486efad5ed167ef9b3edde087b3c1c3067191d389ba0638ca38a98c0cac8dd2773c174680448d7d3ea6ad6edb75ee42c57e09ac7ad08aea2b2539563adc794a2660dba365ceac39fee021a5126f4a43a43da51662156aa391bcb2", 0x8a}, {&(0x7f0000008640)="ba04c022089c37129407126e69dadc6eeb165d731113041c3a5f4733", 0x1c}, {&(0x7f0000008680)="7c458386726cd5e1e8668f0e521023e1e63324ef9e29e62df5581a657f28f96df28b1f49dba4b26b63367ee684b6541668d2dafb9a3df15b979c9695c2597b7283527f8fc809be7dec5c9ce946cdea0648606691a854a05932215d3ca69e802612c6986f683c", 0x66}, {&(0x7f0000008700)="4c615e17e7b573faa164b0a45350c2bd252061ec30299bf877bc2d7771deded6a1f6794ac975f01db3143d2f71ff07946d7ab673723d30daa8544a643b04aa1fa4b884c538480cb800b5dfc0084a9c174cea1fc1b183b9ceece13b00281fc574f50b6ed098b71cc854b49eba06285c4e0d81242309f4c1018edd0061fefbaaefb48320762208e29164dc1c155ba4a7c4695c97dafdda8eab55b129b30cfab988be90b720c0", 0xa5}, {&(0x7f00000087c0)="fc2b8229b3cbbcce825ee597b43303b441a3ff23f4237487598dc3564efef685b4801c8fec874707c6a94eabd3e4f4f3d5253365f00e7a8f05534cfc2fba6de4897ec2", 0x43}, {&(0x7f0000008840)="48ada33632e899b20d1c80423fa8471e17d5d35ea92919d1ec6809d3dbdba7a9cc7195", 0x23}], 0xa, &(0x7f0000008940)=[@dontfrag={{0x14, 0x29, 0x3e, 0x4}}], 0x18}}], 0x9, 0x40) sendfile(r1, r0, 0x0, 0x9bbb) [ 2124.541409] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2124.584283] audit: type=1326 audit(1703904567.529:961): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.591458] audit: type=1326 audit(1703904567.530:962): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.601958] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2124.622903] audit: type=1326 audit(1703904567.537:963): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.650206] audit: type=1326 audit(1703904567.542:964): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.690896] audit: type=1326 audit(1703904567.543:965): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f0c47b84a04 code=0x7ffc0000 [ 2124.705257] audit: type=1326 audit(1703904567.543:966): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.725119] audit: type=1326 audit(1703904567.543:967): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.733361] audit: type=1326 audit(1703904567.547:968): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.741863] audit: type=1326 audit(1703904567.547:969): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 [ 2124.746402] audit: type=1326 audit(1703904567.561:970): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13474 comm="syz-executor.1" exe="/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c47bd1b19 code=0x7ffc0000 02:49:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x4c}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:49:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x3f}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) dup2(r1, r2) dup2(r0, r2) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 02:49:41 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018001000", @ANYRES32, @ANYBLOB="03000000002e2f66696c653000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0xffffff7f}}, './file0\x00'}) mknodat(r2, &(0x7f0000000200)='./file0\x00', 0x8, 0x3) r3 = socket$netlink(0x10, 0x3, 0xa) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3c0, 0x88) openat$cgroup_netprio_ifpriomap(r4, &(0x7f0000000100), 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r6, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r5, 0xf507, 0x0) sendfile(r3, r1, 0x0, 0x4000007ffffffc) 02:49:41 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4, 0x4, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000004d40)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r7, 0x0, 0x0, 0x0, 0x4004, 0x1, {0x0, r8}}, 0x72a) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x5, 0x2, &(0x7f0000000300)="37756f04a71b0ce452575ef8196b46df59e896a6c054abad1dbb5d771efbedcc27251f9c9b26f0ac12370c1e05a79435854344eca1aecd189561ac295ddb6a7b9cb124b755c513953b75ff0eadacc25232136719d635f5478f8207b575ec3d10def28b7525180fe9c200551b2823d9294ebbff27c9d160e283ffd7d4ad43d7efb88fab46406d20b3977572e5b962e18283a85717ca09ef6051d7e62381b97cbc51ea1ce22061e8a1031ae704cd4fa00411b9a20e2ea583fd2c664307dc85a351212449ac2f6a18d5f4b085a9c69a397aaef5efd2f8597baad4", 0x81, 0x0, 0x0, {0x2, r8}}, 0x7fffffff) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r9, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000004d40)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r10, 0x0, 0x0, 0x0, 0x4004, 0x1, {0x0, r11}}, 0x72a) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd, 0x0, 0x0, 0x22, 0x2, 0x1, {0x0, r11}}, 0x6) 02:49:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 52) [ 2138.421772] FAULT_INJECTION: forcing a failure. [ 2138.421772] name failslab, interval 1, probability 0, space 0, times 0 [ 2138.424159] CPU: 1 PID: 13522 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2138.425599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2138.427336] Call Trace: [ 2138.427898] dump_stack+0x107/0x167 [ 2138.428659] should_fail.cold+0x5/0xa [ 2138.429454] ? __alloc_skb+0x6d/0x5b0 [ 2138.430268] should_failslab+0x5/0x20 [ 2138.431061] kmem_cache_alloc_node+0x55/0x330 [ 2138.432005] __alloc_skb+0x6d/0x5b0 [ 2138.432773] alloc_skb_with_frags+0x92/0x570 [ 2138.433697] ? find_held_lock+0x2c/0x110 [ 2138.434582] sock_alloc_send_pskb+0x7af/0x930 [ 2138.435536] ? sk_alloc+0x350/0x350 [ 2138.436325] ? perf_trace_lock+0xac/0x490 [ 2138.437191] ? SOFTIRQ_verbose+0x10/0x10 [ 2138.438043] ? lock_chain_count+0x20/0x20 [ 2138.438916] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2138.439987] ? ip6_mtu+0x1bb/0x3d0 [ 2138.440727] ? lock_downgrade+0x6d0/0x6d0 [ 2138.441599] ? ip_frag_init+0x350/0x350 [ 2138.442484] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2138.443471] ? ip6_mtu+0x1e9/0x3d0 [ 2138.444223] ? ip6_setup_cork+0xfb7/0x1740 [ 2138.445113] ip6_make_skb+0x2de/0x4e0 02:49:41 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1001) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000280), 0x24, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x410101, 0x0) 02:49:41 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:41 executing program 1: r0 = syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_enter(r0, 0xb7d, 0x13a6, 0x2, &(0x7f0000000340)={[0x3cb3]}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000004d40)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r4, 0x0, 0x0, 0x0, 0x4004, 0x1, {0x0, r5}}, 0x72a) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000300)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x6007, @fd_index=0x9, 0x5, 0x0, 0x6, 0x1, 0x1, {0x3, r5}}, 0x1800000) r8 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x121400) ioctl$SCSI_IOCTL_SEND_COMMAND(r8, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="410000000000000015fa0800418e0000000070466049ee2b68a8694dbe305b01fa6f3b708690c52073023d8e8b60074de1c34d85e88bb77e67104d4c4b5df5b5d0bbc7dcc3c2f4f01566459d576cf6a2d58df0cdf224a51a2cf3ccfc35935bc6177fe922ca47d3be54649e36202fae57e5badc91295769affb55972449269325f4e1"]) ioctl$VFAT_IOCTL_READDIR_SHORT(r8, 0x82307202, &(0x7f0000000000)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) setsockopt$inet6_opts(r9, 0x29, 0x3b, &(0x7f0000000640)=ANY=[], 0x30) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r9, &(0x7f0000004d00), 0x400000000000070, 0x0) [ 2138.446182] ? ip_frag_init+0x350/0x350 [ 2138.447155] ? ip_frag_init+0x350/0x350 [ 2138.447996] ? ip6_push_pending_frames+0xf0/0xf0 [ 2138.448996] ? ip6_dst_hoplimit+0x199/0x440 [ 2138.449902] ? lock_downgrade+0x6d0/0x6d0 [ 2138.450807] udpv6_sendmsg+0x20d0/0x2af0 [ 2138.451663] ? ip_frag_init+0x350/0x350 [ 2138.452510] ? udp_v6_push_pending_frames+0x360/0x360 [ 2138.453586] ? __lockdep_reset_lock+0x180/0x180 [ 2138.454580] ? __lockdep_reset_lock+0x180/0x180 [ 2138.455565] ? lock_acquire+0x197/0x470 [ 2138.456394] ? find_held_lock+0x2c/0x110 [ 2138.457263] ? sock_has_perm+0x1ea/0x280 [ 2138.458161] ? __import_iovec+0x458/0x590 [ 2138.459030] ? udp_v6_push_pending_frames+0x360/0x360 [ 2138.460128] inet6_sendmsg+0x105/0x140 [ 2138.460944] ? inet6_compat_ioctl+0x320/0x320 [ 2138.461883] __sock_sendmsg+0xf2/0x190 [ 2138.462709] ____sys_sendmsg+0x334/0x870 [ 2138.463562] ? sock_write_iter+0x3d0/0x3d0 [ 2138.464446] ? do_recvmmsg+0x6d0/0x6d0 [ 2138.465266] ? __lock_acquire+0x1657/0x5b00 [ 2138.466187] ___sys_sendmsg+0xf3/0x170 [ 2138.467007] ? sendmsg_copy_msghdr+0x160/0x160 [ 2138.467958] ? vmacache_find+0x55/0x2a0 [ 2138.468791] ? __lockdep_reset_lock+0x180/0x180 [ 2138.469775] ? lock_acquire+0x197/0x470 [ 2138.470628] ? find_held_lock+0x2c/0x110 [ 2138.471490] ? __might_fault+0xd3/0x180 [ 2138.472328] ? lock_downgrade+0x6d0/0x6d0 [ 2138.473190] ? asm_exc_page_fault+0x1e/0x30 [ 2138.474132] __sys_sendmmsg+0x195/0x470 [ 2138.474991] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2138.475899] ? lock_downgrade+0x6d0/0x6d0 [ 2138.476792] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2138.477816] ? wait_for_completion_io+0x270/0x270 [ 2138.478837] ? rcu_read_lock_any_held+0x75/0xa0 [ 2138.479806] ? vfs_write+0x354/0xa70 [ 2138.480595] ? fput_many+0x2f/0x1a0 [ 2138.481359] ? ksys_write+0x1a9/0x260 [ 2138.482173] ? __ia32_sys_read+0xb0/0xb0 [ 2138.483032] __x64_sys_sendmmsg+0x99/0x100 [ 2138.483916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2138.484990] do_syscall_64+0x33/0x40 [ 2138.485769] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2138.486843] RIP: 0033:0x7f93f5424b19 [ 2138.487624] 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 [ 2138.491458] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2138.493056] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2138.494559] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2138.496048] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2138.497545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2138.499037] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:41 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'os2.', '$+!\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x1417, 0x1}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000020000000b000e00"], 0x537e02) 02:49:41 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 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, 0xfffffffc, 0x2, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RLERRORu(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300000080000000000000637572697400f957b22e78f9498ee35d09d6"], 0x1a) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000380)={0x6, 'gre0\x00', {0x7fff}, 0x20}) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) syz_io_uring_setup(0x1000000, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x1, 0x3df, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x54, 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, r3) move_pages(0x0, 0xa, &(0x7f0000000200)=[&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000280)=[0xd52], &(0x7f0000000300)=[0x0, 0x0], 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 02:49:41 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfdfdffff, 0x0, "a7a671d82cbd13c6b5b0adbe62956740f9b182"}) 02:49:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 53) [ 2138.576139] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:49:41 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x5bd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) write$eventfd(r0, &(0x7f0000000140)=0xfff, 0x8) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0xd1500, 0x0) fcntl$setflags(r2, 0x2, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80000001) mount$9p_fd(0x0, 0x0, &(0x7f00000002c0), 0x40002, &(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYRESHEX, @ANYRES16, @ANYRESHEX, @ANYBLOB="2c2c000000000000000000000000ea"]) r3 = open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./mnt\x00', 0x9001) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0}, 0x4) r4 = getpid() unshare(0x40000000) r5 = openat$cgroup_ro(r3, &(0x7f00000001c0)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=r4, 0x12) r6 = io_uring_setup(0x6d80, &(0x7f0000000340)={0x0, 0xdf0, 0x10, 0x2, 0x36c, 0x0, r3}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000240)={0x2000}) unshare(0x48020200) 02:49:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x843, 0x400, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xb4017a8758487d15, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f0000000040)={0x6, 'veth1_to_bridge\x00', {0x2}, 0x3}) recvmsg$unix(r3, 0x0, 0x40022020) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0xaa, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x80464c453f) [ 2138.739418] FAULT_INJECTION: forcing a failure. [ 2138.739418] name failslab, interval 1, probability 0, space 0, times 0 [ 2138.740735] CPU: 0 PID: 13561 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2138.741493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2138.742391] Call Trace: [ 2138.742683] dump_stack+0x107/0x167 [ 2138.743090] should_fail.cold+0x5/0xa [ 2138.743505] ? create_object.isra.0+0x3a/0xa20 [ 2138.744012] should_failslab+0x5/0x20 [ 2138.744426] kmem_cache_alloc+0x5b/0x310 [ 2138.744867] create_object.isra.0+0x3a/0xa20 [ 2138.745351] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2138.745910] kmem_cache_alloc_node+0x169/0x330 [ 2138.746417] __alloc_skb+0x6d/0x5b0 [ 2138.746815] alloc_skb_with_frags+0x92/0x570 [ 2138.747301] ? find_held_lock+0x2c/0x110 [ 2138.747748] sock_alloc_send_pskb+0x7af/0x930 [ 2138.748239] ? sk_alloc+0x350/0x350 [ 2138.748634] ? perf_trace_lock+0xac/0x490 [ 2138.749090] ? SOFTIRQ_verbose+0x10/0x10 [ 2138.749527] ? lock_chain_count+0x20/0x20 [ 2138.750005] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2138.750571] ? ip6_mtu+0x1bb/0x3d0 [ 2138.750978] ? lock_downgrade+0x6d0/0x6d0 [ 2138.751448] ? ip_frag_init+0x350/0x350 [ 2138.751910] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2138.752441] ? ip6_mtu+0x1e9/0x3d0 [ 2138.752850] ? ip6_setup_cork+0xfb7/0x1740 [ 2138.753339] ip6_make_skb+0x2de/0x4e0 [ 2138.753769] ? ip_frag_init+0x350/0x350 [ 2138.754230] ? ip_frag_init+0x350/0x350 [ 2138.754676] ? ip6_push_pending_frames+0xf0/0xf0 [ 2138.755197] ? ip6_dst_hoplimit+0x199/0x440 [ 2138.755682] ? lock_downgrade+0x6d0/0x6d0 [ 2138.756143] udpv6_sendmsg+0x20d0/0x2af0 [ 2138.756610] ? ip_frag_init+0x350/0x350 [ 2138.757048] ? udp_v6_push_pending_frames+0x360/0x360 [ 2138.757631] ? __lockdep_reset_lock+0x180/0x180 [ 2138.758153] ? __lockdep_reset_lock+0x180/0x180 [ 2138.758687] ? lock_acquire+0x197/0x470 [ 2138.759115] ? find_held_lock+0x2c/0x110 [ 2138.759590] ? sock_has_perm+0x1ea/0x280 [ 2138.760044] ? __import_iovec+0x458/0x590 [ 2138.760519] ? udp_v6_push_pending_frames+0x360/0x360 [ 2138.761076] inet6_sendmsg+0x105/0x140 [ 2138.761519] ? inet6_compat_ioctl+0x320/0x320 [ 2138.762026] __sock_sendmsg+0xf2/0x190 [ 2138.762472] ____sys_sendmsg+0x334/0x870 [ 2138.762923] ? sock_write_iter+0x3d0/0x3d0 [ 2138.763400] ? do_recvmmsg+0x6d0/0x6d0 [ 2138.763842] ? __lock_acquire+0x1657/0x5b00 [ 2138.764346] ___sys_sendmsg+0xf3/0x170 [ 2138.764788] ? sendmsg_copy_msghdr+0x160/0x160 [ 2138.765304] ? vmacache_find+0x55/0x2a0 [ 2138.765761] ? __lockdep_reset_lock+0x180/0x180 [ 2138.766307] ? lock_acquire+0x197/0x470 [ 2138.766763] ? find_held_lock+0x2c/0x110 [ 2138.767226] ? __might_fault+0xd3/0x180 [ 2138.767683] ? lock_downgrade+0x6d0/0x6d0 [ 2138.768157] ? asm_exc_page_fault+0x1e/0x30 [ 2138.768657] __sys_sendmmsg+0x195/0x470 [ 2138.769111] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2138.769601] ? lock_downgrade+0x6d0/0x6d0 [ 2138.770096] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2138.770649] ? wait_for_completion_io+0x270/0x270 [ 2138.771198] ? rcu_read_lock_any_held+0x75/0xa0 [ 2138.771728] ? vfs_write+0x354/0xa70 [ 2138.772148] ? fput_many+0x2f/0x1a0 [ 2138.772566] ? ksys_write+0x1a9/0x260 [ 2138.773005] ? __ia32_sys_read+0xb0/0xb0 [ 2138.773469] __x64_sys_sendmmsg+0x99/0x100 [ 2138.773950] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2138.774544] do_syscall_64+0x33/0x40 [ 2138.774970] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2138.775554] RIP: 0033:0x7f93f5424b19 [ 2138.775975] 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 [ 2138.778085] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2138.778948] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2138.779773] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2138.780585] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2138.781392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2138.782216] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:49:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x6b}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:49:59 executing program 1: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x882, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f0000000100)={"8727447093e28430b90b03a4", 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xdaffffff, 0x0}) 02:49:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:59 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000100), &(0x7f0000000340)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x12, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x1f, 0x0, 0x0, 0x0, {0x204}}, 0x9) pipe(&(0x7f0000003fc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0xc0045878, 0x0) r4 = dup(r0) fcntl$dupfd(r0, 0x406, r4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) syz_io_uring_submit(0x0, r2, &(0x7f0000000300)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x4000, @fd, 0x5, &(0x7f0000001680)=[{&(0x7f0000000200)=""/247, 0xf7}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/118, 0x76}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/97, 0x61}], 0x6, 0xd, 0x1}, 0x3) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x800) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="03000000000000402e2f6d6e7400"]) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x4e21, @local}, 0x10) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000180)={0xea37, 0x7dd, 0xfffff801, 0x2, 0x4}) fcntl$getflags(0xffffffffffffffff, 0x40a) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffe}, {{@in6=@private1, 0x0, 0x6c}}}, 0xe8) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="69c26c54e42ae04c66c59baecd"]) 02:49:59 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, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e78", 0x58, 0xb800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="905b66d3352dd60e77e1f9f29788733dec9e75cbad05dd4f98c7d4875940d44bd73f1359a0490b92cb4b8b971b3065e25eddb3f2c79c4d9bde5a8c9a"]) 02:49:59 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 54) 02:49:59 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)) setpriority(0x0, 0x0, 0x0) wait4(0x0, &(0x7f0000000040), 0x1, 0x0) 02:49:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x10000000) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000600)=ANY=[@ANYBLOB="4091565cdbfa48931fc20a1542ffd55db5ea6d18e3b27e75dbb9825124b9a2b5bcfc68baedd93014543e0de774ffe41a54102c9336fd1f73d6c98f28f1e870a11e44ef846493b14fc57506d0e26abb050acfddab570047b28e56510108be076440c6f2fff4dd0df263209a1c260ef864a55c09ecba064457f9b26c2135ac9fb70ad702b0b8e6e914370981ad4b768ffbb24b12fc9ce12ee43282716dbcc2527b61752fb32206b143f808cca92024cf9c2ccd1f6bb45a7791ae940281b2aaf799aab5159027c1c2831e5e6a0bd0e8e2ba2651ae2e06bd244e20a2919abdd14912b66541a239336597db0278c5709434f4c195", @ANYRES32=r0, @ANYBLOB="0852000004d3735500c761460f666900"]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) perf_event_open(&(0x7f0000000740)={0x2, 0x80, 0x9, 0x1, 0x7f, 0x1, 0x0, 0xd73c, 0x8000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x773c, 0x1, @perf_bp={&(0x7f0000000240), 0x2}, 0x8020, 0x7fffffff, 0x2f66, 0x8, 0x0, 0x8001, 0x2, 0x0, 0x8, 0x0, 0x51}, 0xffffffffffffffff, 0x5, r4, 0x4) readv(0xffffffffffffffff, &(0x7f0000000100), 0x1000000000000073) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r6 = syz_open_dev$vcsu(&(0x7f0000000100), 0xffffffff, 0x200000) getdents64(r6, &(0x7f0000000500)=""/192, 0xc0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000001c0)=r5) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1, 0x0, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, r7) 02:49:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x72}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2156.584792] FAULT_INJECTION: forcing a failure. [ 2156.584792] name failslab, interval 1, probability 0, space 0, times 0 [ 2156.587637] CPU: 1 PID: 13585 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2156.589313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2156.591350] Call Trace: [ 2156.592001] dump_stack+0x107/0x167 [ 2156.592895] should_fail.cold+0x5/0xa [ 2156.593842] should_failslab+0x5/0x20 [ 2156.594769] __kmalloc_node_track_caller+0x74/0x3b0 [ 2156.595788] ? alloc_skb_with_frags+0x92/0x570 [ 2156.596730] __alloc_skb+0xb1/0x5b0 [ 2156.597491] alloc_skb_with_frags+0x92/0x570 [ 2156.598421] ? find_held_lock+0x2c/0x110 [ 2156.599274] sock_alloc_send_pskb+0x7af/0x930 [ 2156.600213] ? sk_alloc+0x350/0x350 [ 2156.600971] ? perf_trace_lock+0xac/0x490 [ 2156.601832] ? SOFTIRQ_verbose+0x10/0x10 [ 2156.602668] ? lock_chain_count+0x20/0x20 [ 2156.603527] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2156.604566] ? ip6_mtu+0x1bb/0x3d0 [ 2156.605287] ? lock_downgrade+0x6d0/0x6d0 [ 2156.606122] ? ip_frag_init+0x350/0x350 [ 2156.606954] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2156.607904] ? ip6_mtu+0x1e9/0x3d0 [ 2156.608624] ? ip6_setup_cork+0xfb7/0x1740 [ 2156.609482] ip6_make_skb+0x2de/0x4e0 [ 2156.610257] ? ip_frag_init+0x350/0x350 [ 2156.611105] ? ip_frag_init+0x350/0x350 [ 2156.611919] ? ip6_push_pending_frames+0xf0/0xf0 [ 2156.612908] ? ip6_dst_hoplimit+0x199/0x440 [ 2156.613785] ? lock_downgrade+0x6d0/0x6d0 [ 2156.614706] udpv6_sendmsg+0x20d0/0x2af0 [ 2156.615639] ? ip_frag_init+0x350/0x350 [ 2156.616555] ? udp_v6_push_pending_frames+0x360/0x360 [ 2156.617728] ? __lockdep_reset_lock+0x180/0x180 [ 2156.618810] ? __lockdep_reset_lock+0x180/0x180 [ 2156.619879] ? lock_acquire+0x197/0x470 [ 2156.620781] ? find_held_lock+0x2c/0x110 [ 2156.621722] ? asm_sysvec_call_function_single+0x12/0x20 [ 2156.622973] ? sock_has_perm+0x1ea/0x280 [ 2156.623927] ? __import_iovec+0x458/0x590 [ 2156.624871] ? udp_v6_push_pending_frames+0x360/0x360 [ 2156.626045] inet6_sendmsg+0x105/0x140 [ 2156.626945] ? inet6_compat_ioctl+0x320/0x320 [ 2156.627960] __sock_sendmsg+0xf2/0x190 [ 2156.628848] ____sys_sendmsg+0x334/0x870 [ 2156.629778] ? sock_write_iter+0x3d0/0x3d0 [ 2156.630753] ? do_recvmmsg+0x6d0/0x6d0 [ 2156.631645] ? __lock_acquire+0x1657/0x5b00 [ 2156.632641] ___sys_sendmsg+0xf3/0x170 [ 2156.633528] ? sendmsg_copy_msghdr+0x160/0x160 [ 2156.634565] ? vmacache_find+0x55/0x2a0 [ 2156.635472] ? __lockdep_reset_lock+0x180/0x180 [ 2156.636533] ? lock_acquire+0x197/0x470 [ 2156.637433] ? find_held_lock+0x2c/0x110 [ 2156.638370] ? __might_fault+0xd3/0x180 [ 2156.639277] ? lock_downgrade+0x6d0/0x6d0 [ 2156.640214] ? asm_exc_page_fault+0x1e/0x30 [ 2156.641216] __sys_sendmmsg+0x195/0x470 [ 2156.642128] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2156.643130] ? lock_downgrade+0x6d0/0x6d0 [ 2156.644095] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2156.645194] ? wait_for_completion_io+0x270/0x270 [ 2156.646306] ? rcu_read_lock_any_held+0x75/0xa0 [ 2156.647360] ? vfs_write+0x354/0xa70 [ 2156.648214] ? fput_many+0x2f/0x1a0 [ 2156.649046] ? ksys_write+0x1a9/0x260 [ 2156.649912] ? __ia32_sys_read+0xb0/0xb0 [ 2156.650857] __x64_sys_sendmmsg+0x99/0x100 [ 2156.651817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2156.652987] do_syscall_64+0x33/0x40 [ 2156.653832] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2156.655006] RIP: 0033:0x7f93f5424b19 [ 2156.655851] 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 [ 2156.660008] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2156.661728] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2156.663364] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2156.664977] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2156.666599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2156.668214] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2156.670433] audit: type=1326 audit(1703904599.616:971): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.675961] audit: type=1326 audit(1703904599.621:972): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.689235] audit: type=1326 audit(1703904599.632:973): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.703356] audit: type=1326 audit(1703904599.632:974): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.719196] audit: type=1326 audit(1703904599.632:975): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.737317] audit: type=1326 audit(1703904599.634:976): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.754743] audit: type=1326 audit(1703904599.634:977): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.758919] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:49:59 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000080), &(0x7f0000000400)={0x0, 0xfb, 0x2a, 0x3, 0x5, "e90a778c76633ed225f974ca0100fbf1", "9f0d9ee601aec55cff9112ef2d82c109005c738a2a"}, 0x2a, 0x2) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="cd656d69f282f46caedc9da09676f7d5fb29e8f4e5806ac5ea118e763750a91ce6ccb5e3206389", 0x27) fallocate(r3, 0x2, 0x2, 0x6985) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x0, [0xfffff4b7, 0xb6, 0x401]}, &(0x7f00000001c0)=0x44) sendmsg$nl_generic(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) close_range(0xffffffffffffffff, r4, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) timerfd_create(0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r4, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r5, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x401, 0x6a}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0x0) open_tree(r1, &(0x7f0000000100)='./file1\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}) timerfd_create(0x0, 0x0) unshare(0x48020200) [ 2156.790170] audit: type=1326 audit(1703904599.634:978): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 [ 2156.813554] tmpfs: Unknown parameter 'iÂlTä*àLfÅ›®Í' 02:49:59 executing program 2: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0xff, 0x44, 0x20, 0x0, 0x0, 0x2, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x0, 0x200}, 0x10000, 0x81, 0x81, 0x4, 0x5f74, 0x6, 0x8003, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x0, r0, 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r4, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="000027bd70804f04819e00000040050807000600000045aea6542e5e237d4738f0c4f22a35040db5ac358547dbe5acc2c5712dccc2aae8478509282d1f699fe9003dd127a2791ad690e652d7f778402656398422ffe106f2654e45d685fd5a2d12901fb8bef6445bb0da3e98df602af05ec416d6e8"], 0x1c}, 0x1, 0x0, 0x0, 0x4004014}, 0x20001804) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r2) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f00000000c0)={0x34, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x34}}, 0x0) ftruncate(0xffffffffffffffff, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x8}, &(0x7f0000000280)='./file0\x00', 0x18}, 0x0) [ 2156.838349] audit: type=1326 audit(1703904599.639:979): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 02:49:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="0040abe024000000010000da135e5672b89aeddb2a535fbd07ba986d92ef0000d7cceb2355a0f3ddada914bcc276", 0x2e}, {&(0x7f00000000c0)="1029da024f966cb52ef4d5564e762d5c7f5f1809217a291aae4fa2514509be4bf9b675987bc80f769f7acc476864221858285ad08b7d2e79fdb635b09a5b8aa92970a0b95900b300a6698b8b60b94a2aed8fea7a41d4158b", 0x58}, {&(0x7f0000000140)="c01310465ef1e214c5291cc91b7b8bb9b201252a82db1d2033d36fc009802569e058eecae0786093f23d81ea8f81b287744906282e0ab0e0fa012c92134bf600a0a461c44843b68b62f3897da2dcdb4934c3bf6121eeb7d10f86", 0x5a}, {&(0x7f00000001c0)="d41237f7aaef156072b18b329c9e7e8a2cbe0b747500dbeb166468cbfda58f0c46e351cc171c5343527899d9518d2eaf8af5d961f1abe8c0264935ee41cdef0d6db7f9bf6736d4f2754647b3636476a8d956bfbf79b05ccdffbb4b", 0x5b}], 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000, 0x8000, 0x0, 0x0) [ 2156.883261] audit: type=1326 audit(1703904599.640:980): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=13586 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fde33f53b19 code=0x7ffc0000 02:49:59 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:49:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0x18, 0x0, 0x0, 0x1, [@typed={0x14, 0x1c, 0x0, 0x0, @ipv6=@remote}]}]}, 0x34}}, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000040)="772aec8b511b3077e540d79f24c98bf9356e482cb4dd254a42f40feadefbedbd7025de82fe7904323936b5ee73d0a61723e0d511bf212cf3da") [ 2157.153558] netlink: 'syz-executor.3': attribute type 28 has an invalid length. [ 2157.224739] netlink: 'syz-executor.3': attribute type 28 has an invalid length. 02:50:14 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) mq_open(&(0x7f0000000100)='\\+%#/&[\x00', 0x1, 0x2, &(0x7f0000000780)={0xec, 0x9, 0x7, 0x9f8}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "9d4b38c276a5c1033b2cda400c895b27a84eafaa845f54e63398d580519530b8813b41e16d8769aec6b23f5ba90461935bc1b7a04a1eb786fc0049090d9150f19bf136e0f0f3fa620ae8bc5d0f3bf43ef34c9101b966d482a495248be3f32e27e35ef5cfcb422ad69f5e390b8717c6f77ded5659e4298bca790bab2db67e52b3c6d31f955758221f48b4a4a40db855923701e1064fba2baefcad674cdb7cba38eb0c76ada70917f1599656accf43ed6b15f498336dd42639a00d785c0b6e185985f41f713079e52a737171804cfeff28ab5609800ba26d31529d89a485847599885147d3895cb9f8b20cdb159863d2d62fa72eaca5569e8f34dd707871f4152c", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001e00)={r2, 0x0, "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", "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"}) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x260d01, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000009c0)={0x0, 0x0}) setpgid(0x0, r4) open_tree(0xffffffffffffffff, 0x0, 0x0) sendmsg$OSF_MSG_ADD(0xffffffffffffffff, 0x0, 0x8004) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$bt_hci(r0, &(0x7f0000000040)=ANY=[], 0xfdef) 02:50:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x43, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:50:14 executing program 2: 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_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x18, 0x12, 0x101, 0x0, 0x0, {}, [@nested={0x4, 0x36}]}, 0x18}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') getdents(0xffffffffffffffff, &(0x7f0000000240)=""/72, 0x48) r3 = accept(r1, &(0x7f0000000380)=@ieee802154={0x24, @long}, &(0x7f0000000000)=0x80) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x20, 0x1b, 0x400, 0x70bd2c, 0x25dfdbfd, {0x20}, [@typed={0xc, 0x6c, 0x0, 0x0, @u64=0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x8801}, 0x8040) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)={'L+', 0x7fffffff}, 0x16, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x50000, 0x0) sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x100000001) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) unshare(0x48020200) r4 = syz_open_dev$vcsn(&(0x7f00000004c0), 0x7, 0x20) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x2, 0x401, 0x0, 0x0, {0x5, 0x0, 0x3}, [@CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40010) 02:50:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x7a}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 55) 02:50:14 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000900), r1) sendmsg$IEEE802154_ADD_IFACE(r0, &(0x7f0000000180)={0x0, 0xfffffffffffffe9a, &(0x7f0000000040)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x2c, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000084}, 0x4010) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000400)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r4}, @ptr={0x70742a85, 0x0, &(0x7f0000000500)=""/172, 0xac, 0x2, 0x30}, @ptr={0x70742a85, 0x0, &(0x7f0000000080)=""/60, 0x3c, 0x0, 0x19}}, &(0x7f00000001c0)={0x0, 0x18, 0x40}}, 0x400}], 0x5c, 0x0, &(0x7f00000005c0)="61dc1ca133197c9ffc9c3030a49a2d2e349fd8415837c5ed162a3b9b33fb8a6ab5abddccfd646de9578647950b29b33b93cdc765033cfead8cd19562e6255881d2f4724f9a427d7493a63a4a96aa6eab5ac3e363af099f1d2eecc33a"}) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000000f06050000000000003db5b250c0aae94a000b00000000000400010007000000"], 0x24}}, 0x0) syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) 02:50:14 executing program 1: 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, 0x10001, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x17, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f00000000c0)={[0x7]}, 0x8) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)={r1}) syz_open_procfs(r3, &(0x7f0000000140)='fdinfo/3\x00') epoll_create(0x1) signalfd4(r1, 0x0, 0x0, 0x80000) ioctl$AUTOFS_IOC_EXPIRE(0xffffffffffffffff, 0x810c9365, &(0x7f0000000180)={{0x0, 0x7fff}, 0x100, './file0\x00'}) fork() fork() setpriority(0x1, 0x0, 0x0) ptrace(0x10, r3) [ 2171.745107] FAULT_INJECTION: forcing a failure. [ 2171.745107] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.747108] CPU: 0 PID: 13663 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2171.748306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.749734] Call Trace: [ 2171.750192] dump_stack+0x107/0x167 [ 2171.750829] should_fail.cold+0x5/0xa [ 2171.751499] ? create_object.isra.0+0x3a/0xa20 [ 2171.752293] should_failslab+0x5/0x20 [ 2171.752949] kmem_cache_alloc+0x5b/0x310 [ 2171.753658] create_object.isra.0+0x3a/0xa20 [ 2171.754441] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2171.755328] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2171.756210] ? alloc_skb_with_frags+0x92/0x570 [ 2171.757073] __alloc_skb+0xb1/0x5b0 [ 2171.757714] alloc_skb_with_frags+0x92/0x570 [ 2171.758531] ? find_held_lock+0x2c/0x110 [ 2171.759281] sock_alloc_send_pskb+0x7af/0x930 [ 2171.760097] ? sk_alloc+0x350/0x350 [ 2171.760775] ? perf_trace_lock+0xac/0x490 [ 2171.761496] ? SOFTIRQ_verbose+0x10/0x10 [ 2171.762224] ? lock_chain_count+0x20/0x20 [ 2171.762995] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2171.763926] ? ip6_mtu+0x1bb/0x3d0 [ 2171.764557] ? lock_downgrade+0x6d0/0x6d0 [ 2171.765268] ? ip_frag_init+0x350/0x350 [ 2171.765982] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2171.766811] ? ip6_mtu+0x1e9/0x3d0 [ 2171.766831] ? ip6_setup_cork+0xfb7/0x1740 [ 2171.766858] ip6_make_skb+0x2de/0x4e0 [ 2171.766872] ? ip_frag_init+0x350/0x350 [ 2171.766893] ? ip_frag_init+0x350/0x350 [ 2171.770684] ? ip6_push_pending_frames+0xf0/0xf0 [ 2171.771512] ? ip6_dst_hoplimit+0x199/0x440 [ 2171.772265] ? lock_downgrade+0x6d0/0x6d0 [ 2171.773010] udpv6_sendmsg+0x20d0/0x2af0 [ 2171.773722] ? ip_frag_init+0x350/0x350 [ 2171.774451] ? udp_v6_push_pending_frames+0x360/0x360 [ 2171.775353] ? __lockdep_reset_lock+0x180/0x180 [ 2171.776170] ? __lockdep_reset_lock+0x180/0x180 [ 2171.776985] ? lock_acquire+0x197/0x470 [ 2171.777668] ? find_held_lock+0x2c/0x110 [ 2171.778381] ? lock_chain_count+0x20/0x20 [ 2171.779106] ? sock_has_perm+0x1ea/0x280 [ 2171.779828] ? __import_iovec+0x458/0x590 [ 2171.780539] ? udp_v6_push_pending_frames+0x360/0x360 [ 2171.781428] inet6_sendmsg+0x105/0x140 [ 2171.782091] ? inet6_compat_ioctl+0x320/0x320 [ 2171.782871] __sock_sendmsg+0xf2/0x190 [ 2171.783530] ____sys_sendmsg+0x334/0x870 [ 2171.784222] ? sock_write_iter+0x3d0/0x3d0 [ 2171.784925] ? do_recvmmsg+0x6d0/0x6d0 [ 2171.785593] ? find_held_lock+0x2c/0x110 [ 2171.786291] ___sys_sendmsg+0xf3/0x170 [ 2171.786975] ? sendmsg_copy_msghdr+0x160/0x160 [ 2171.787802] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2171.788701] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2171.789485] ? trace_hardirqs_on+0x5b/0x180 [ 2171.790229] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2171.791017] ? finish_task_switch+0x126/0x5d0 [ 2171.791783] ? finish_task_switch+0xef/0x5d0 [ 2171.792539] ? __switch_to+0x572/0xf70 [ 2171.793219] ? __switch_to_asm+0x3a/0x60 [ 2171.793918] ? __switch_to_asm+0x34/0x60 [ 2171.794637] ? __schedule+0x82c/0x1ea0 02:50:14 executing program 4: ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x28}, 0x0) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x2}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) stat(&(0x7f0000000440)='.\x00', &(0x7f0000001c00)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r1, &(0x7f0000000500)="348d5ed85cdd15381c62a174ab7f0433ffaf2744e150ac76a031ef8424b53abfbf20d1a2967a3f862eb1c61efe7762e4b8619b5d", 0x34) syz_io_uring_complete(0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f00000000c0), 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x401070cd, 0x0) unshare(0x48020200) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$bt_hci(r2, &(0x7f0000000040)={0x1, @le_conn_param_req_neg_reply={{0x2021, 0x3}, {0xc9, 0x2}}}, 0x7) [ 2171.795326] ? io_schedule_timeout+0x140/0x140 [ 2171.796249] __sys_sendmmsg+0x195/0x470 [ 2171.796951] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2171.797696] ? lock_downgrade+0x6d0/0x6d0 [ 2171.798462] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2171.799297] ? wait_for_completion_io+0x270/0x270 [ 2171.800138] ? rcu_read_lock_any_held+0x75/0xa0 [ 2171.800938] ? vfs_write+0x354/0xa70 [ 2171.800964] ? fput_many+0x2f/0x1a0 [ 2171.802353] ? ksys_write+0x1a9/0x260 [ 2171.803022] ? __ia32_sys_read+0xb0/0xb0 [ 2171.803738] __x64_sys_sendmmsg+0x99/0x100 [ 2171.804457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2171.805340] do_syscall_64+0x33/0x40 [ 2171.805974] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2171.806880] RIP: 0033:0x7f93f5424b19 [ 2171.807535] 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 [ 2171.810718] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2171.812018] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2171.813247] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2171.814483] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2171.815725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2171.816997] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:14 executing program 3: 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_config_ext={0x4, 0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='fdinfo/3\x00') r0 = epoll_create(0x1) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x0) fork() fork() ptrace$getregset(0x4204, 0x0, 0x202, &(0x7f0000000000)={&(0x7f00000002c0)=""/250, 0xfa}) clone3(&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xff}}, './file0\x00'}) signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x200]}, 0x8, 0x80800) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0), 0xc, 0x0}, 0x20004800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x60000007}) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:50:14 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 56) [ 2171.927441] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:50:14 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 0x0) 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, 0x0, 0x0, @perf_config_ext={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2171.979605] FAULT_INJECTION: forcing a failure. [ 2171.979605] name failslab, interval 1, probability 0, space 0, times 0 [ 2171.981535] CPU: 0 PID: 13684 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2171.982666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2171.984000] Call Trace: [ 2171.984428] dump_stack+0x107/0x167 [ 2171.985030] should_fail.cold+0x5/0xa [ 2171.985644] ? lock_release+0x680/0x680 [ 2171.986282] ? skb_clone+0x14f/0x3d0 [ 2171.986907] should_failslab+0x5/0x20 [ 2171.987508] kmem_cache_alloc+0x5b/0x310 [ 2171.988161] skb_clone+0x14f/0x3d0 [ 2171.988733] dev_queue_xmit_nit+0x3a7/0xb00 [ 2171.989442] dev_hard_start_xmit+0xab/0x6f0 [ 2171.990139] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2171.991011] __dev_queue_xmit+0x17ec/0x2710 [ 2171.991716] ? find_held_lock+0x2c/0x110 [ 2171.992371] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2171.993109] ? lock_downgrade+0x6d0/0x6d0 [ 2171.993780] ? lock_acquire+0x197/0x470 [ 2171.994432] ? ip6_finish_output2+0x203/0x1fe0 [ 2171.995178] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2171.996022] neigh_connected_output+0x382/0x4d0 [ 2171.996781] ip6_finish_output2+0xaaf/0x1fe0 [ 2171.997507] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2171.998330] ip6_output+0x3aa/0x7e0 [ 2171.998956] ip6_local_out+0xb4/0x1a0 [ 2171.999582] ip6_send_skb+0xb7/0x350 [ 2172.000195] udp_v6_send_skb+0x7aa/0x15b0 [ 2172.000882] udpv6_sendmsg+0x2113/0x2af0 [ 2172.001543] ? ip_frag_init+0x350/0x350 [ 2172.002200] ? udp_v6_push_pending_frames+0x360/0x360 [ 2172.003019] ? __lockdep_reset_lock+0x180/0x180 [ 2172.003792] ? __lockdep_reset_lock+0x180/0x180 [ 2172.004564] ? lock_acquire+0x197/0x470 [ 2172.005208] ? find_held_lock+0x2c/0x110 [ 2172.005884] ? lock_chain_count+0x20/0x20 [ 2172.006546] ? sock_has_perm+0x1ea/0x280 [ 2172.007259] ? __import_iovec+0x458/0x590 [ 2172.007949] ? udp_v6_push_pending_frames+0x360/0x360 [ 2172.008811] inet6_sendmsg+0x105/0x140 [ 2172.009456] ? inet6_compat_ioctl+0x320/0x320 [ 2172.010162] __sock_sendmsg+0xf2/0x190 [ 2172.010841] ____sys_sendmsg+0x334/0x870 [ 2172.011495] ? sock_write_iter+0x3d0/0x3d0 [ 2172.012155] ? do_recvmmsg+0x6d0/0x6d0 [ 2172.012805] ? __lock_acquire+0x1657/0x5b00 [ 2172.013504] ___sys_sendmsg+0xf3/0x170 [ 2172.014154] ? sendmsg_copy_msghdr+0x160/0x160 [ 2172.014929] ? __lockdep_reset_lock+0x180/0x180 [ 2172.015689] ? trace_hardirqs_on+0x5b/0x180 [ 2172.016412] ? lock_acquire+0x197/0x470 [ 2172.017064] ? find_held_lock+0x2c/0x110 [ 2172.017741] ? __might_fault+0xd3/0x180 [ 2172.018421] ? lock_downgrade+0x6d0/0x6d0 [ 2172.019108] ? io_schedule_timeout+0x140/0x140 [ 2172.019883] __sys_sendmmsg+0x195/0x470 [ 2172.020522] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2172.021240] ? lock_downgrade+0x6d0/0x6d0 [ 2172.021943] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2172.022764] ? wait_for_completion_io+0x270/0x270 [ 2172.023567] ? rcu_read_lock_any_held+0x75/0xa0 [ 2172.024331] ? vfs_write+0x354/0xa70 [ 2172.024960] ? fput_many+0x2f/0x1a0 [ 2172.025567] ? ksys_write+0x1a9/0x260 [ 2172.026199] ? __ia32_sys_read+0xb0/0xb0 [ 2172.026896] __x64_sys_sendmmsg+0x99/0x100 [ 2172.027561] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2172.028413] do_syscall_64+0x33/0x40 [ 2172.029033] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2172.029878] RIP: 0033:0x7f93f5424b19 [ 2172.030503] 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 [ 2172.033528] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2172.034794] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2172.035974] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2172.037149] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2172.038319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2172.039503] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x7e}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2172.196517] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:50:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 57) 02:50:15 executing program 5: perf_event_open(&(0x7f0000001d80)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000940)={0x11cc, 0x28, 0x2, 0x70bd26, 0x25dfdbfb, {0x1c}, [@nested={0xe8, 0x92, 0x0, 0x1, [@generic="9354ef54040534c1666929b68cb8c5165c960e8ab4903035db7bdff9cf447b3de0d5243c278c6e7f5e1c72bac3e8cf01116dcf70895118d4f0168bdd031c547b0ed9ede6a267210f300296910b378a2d10d8c2dcd2c98422a1041297c1bd681cda46f1196d8f848ac7c04b9b912ae624688703cb7510625b9bea3ae88c65d879353145647ae60c0736987dbc16ce9661b04a889e5694fd980dc965608a799f0dd6e39a602373b16ed93a540a78b21c12fe1ff8c69d1467bdac63ac7bea6cc5904b181d00426836fc24f725cf21bb4bbc2fbe905627b5e03d0cddcb731313253f778f1088"]}, @generic="d8fff82d9fc0070933493aa4c763f14981b4cd3fc5fa52367983b26202e7afc86522a698225ef50d5ab348b3043f0392c4e04079bbf18dac8da81f47b72dc7b8370e78", @typed={0x4}, @generic="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", @typed={0x1b, 0x87, 0x0, 0x0, @str='net/ip6_tables_matches\x00'}, @generic="ac2d530c8a1efd7b4ffda14a02d01c80c31d6f64ee4cbbd2676b150f418f41db270a0c4d90e12dfa22373e7f556d2fa47ab81bb617e93068ad81f9d41b479ff475272c5093a64c81317281eee1f0c043d9864da60dd57e020c99939f9ec7aaffe0234c13932ab38b", @typed={0x4, 0xf}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000) clock_gettime(0x0, &(0x7f0000004e00)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004cc0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/134, 0x86}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/155, 0x9b}], 0x6}}, {{&(0x7f0000001b40)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/131, 0x83}, {&(0x7f0000001c80)=""/113, 0x71}], 0x2, &(0x7f0000002e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000003100)=[{&(0x7f0000001d40)=""/34, 0x22}, {&(0x7f0000002fc0)=""/128, 0x80}, {&(0x7f0000003040)=""/161, 0xa1}], 0x3, &(0x7f0000003140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f00000031c0), 0x6e, &(0x7f0000004600)=[{&(0x7f0000003240)=""/162, 0xa2}, {&(0x7f0000003300)=""/98, 0x62}, {&(0x7f0000003380)=""/170, 0xaa}, {&(0x7f0000003440)=""/31, 0x1f}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/86, 0x56}, {&(0x7f0000004500)=""/193, 0xc1}], 0x7, &(0x7f0000004680)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000046c0), 0x6e, &(0x7f0000004b00)=[{&(0x7f0000004740)=""/217, 0xd9}, {&(0x7f0000004840)=""/166, 0xa6}, {&(0x7f0000004900)=""/44, 0x2c}, {&(0x7f0000004940)=""/151, 0x97}, {&(0x7f0000004a00)=""/240, 0xf0}], 0x5, &(0x7f0000004b80)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}], 0x5, 0x10000, &(0x7f0000004e40)={r1, r2+10000000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendfile(r3, r4, 0x0, 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') pread64(r5, &(0x7f0000000240)=""/83, 0x53, 0x200000048) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf32(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x31b) close(r6) r7 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810013a0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, r7, 0x2) clone3(&(0x7f00000008c0)={0x3040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 02:50:15 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r0, 0xffff) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="04", @ANYRES32, @ANYBLOB="cd000000000000002e2f66696c653000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7) fsmount(0xffffffffffffffff, 0x0, 0x88) openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x4000, 0x8) lseek(r1, 0x800, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='blkio.bfq.io_serviced_recursive\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x3, 0x2}, {0x0, 0x20}, 0x8, 0x2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/46) sendfile(r1, r3, 0x0, 0x100000001) [ 2172.343670] FAULT_INJECTION: forcing a failure. [ 2172.343670] name failslab, interval 1, probability 0, space 0, times 0 [ 2172.346068] CPU: 1 PID: 13712 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2172.347544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2172.349301] Call Trace: [ 2172.349865] dump_stack+0x107/0x167 [ 2172.350664] should_fail.cold+0x5/0xa [ 2172.351478] ? create_object.isra.0+0x3a/0xa20 [ 2172.352453] should_failslab+0x5/0x20 [ 2172.353262] kmem_cache_alloc+0x5b/0x310 [ 2172.354115] ? lock_acquire+0x197/0x470 [ 2172.354962] create_object.isra.0+0x3a/0xa20 [ 2172.355884] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2172.356976] kmem_cache_alloc+0x159/0x310 [ 2172.357857] skb_clone+0x14f/0x3d0 [ 2172.358625] dev_queue_xmit_nit+0x3a7/0xb00 [ 2172.359551] dev_hard_start_xmit+0xab/0x6f0 [ 2172.360456] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2172.361585] __dev_queue_xmit+0x17ec/0x2710 [ 2172.362530] ? find_held_lock+0x2c/0x110 [ 2172.363404] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2172.364379] ? lock_downgrade+0x6d0/0x6d0 [ 2172.365252] ? lock_acquire+0x197/0x470 [ 2172.366098] ? ip6_finish_output2+0x203/0x1fe0 [ 2172.367080] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2172.368193] neigh_connected_output+0x382/0x4d0 [ 2172.369212] ip6_finish_output2+0xaaf/0x1fe0 [ 2172.370172] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2172.371258] ip6_output+0x3aa/0x7e0 [ 2172.372043] ip6_local_out+0xb4/0x1a0 [ 2172.372863] ip6_send_skb+0xb7/0x350 [ 2172.373665] udp_v6_send_skb+0x7aa/0x15b0 [ 2172.374568] udpv6_sendmsg+0x2113/0x2af0 [ 2172.375427] ? ip_frag_init+0x350/0x350 [ 2172.376279] ? udp_v6_push_pending_frames+0x360/0x360 [ 2172.377372] ? __lockdep_reset_lock+0x180/0x180 [ 2172.378364] ? __lockdep_reset_lock+0x180/0x180 [ 2172.379368] ? lock_acquire+0x197/0x470 [ 2172.380201] ? find_held_lock+0x2c/0x110 [ 2172.381079] ? sock_has_perm+0x1ea/0x280 [ 2172.381974] ? __import_iovec+0x458/0x590 [ 2172.382860] ? udp_v6_push_pending_frames+0x360/0x360 [ 2172.383962] inet6_sendmsg+0x105/0x140 [ 2172.384806] ? inet6_compat_ioctl+0x320/0x320 [ 2172.385765] __sock_sendmsg+0xf2/0x190 [ 2172.386615] ____sys_sendmsg+0x334/0x870 [ 2172.387475] ? sock_write_iter+0x3d0/0x3d0 [ 2172.388379] ? do_recvmmsg+0x6d0/0x6d0 [ 2172.389212] ? __lock_acquire+0x1657/0x5b00 [ 2172.390143] ___sys_sendmsg+0xf3/0x170 [ 2172.390989] ? sendmsg_copy_msghdr+0x160/0x160 [ 2172.391961] ? vmacache_find+0x55/0x2a0 [ 2172.392806] ? __lockdep_reset_lock+0x180/0x180 [ 2172.393801] ? lock_acquire+0x197/0x470 [ 2172.394653] ? find_held_lock+0x2c/0x110 [ 2172.395533] ? __might_fault+0xd3/0x180 [ 2172.396371] ? lock_downgrade+0x6d0/0x6d0 [ 2172.397242] ? asm_exc_page_fault+0x1e/0x30 [ 2172.398188] __sys_sendmmsg+0x195/0x470 [ 2172.399069] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2172.399979] ? lock_downgrade+0x6d0/0x6d0 [ 2172.400886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2172.401922] ? wait_for_completion_io+0x270/0x270 [ 2172.402961] ? rcu_read_lock_any_held+0x75/0xa0 [ 2172.403940] ? vfs_write+0x354/0xa70 [ 2172.404734] ? fput_many+0x2f/0x1a0 [ 2172.405526] ? ksys_write+0x1a9/0x260 [ 2172.406334] ? __ia32_sys_read+0xb0/0xb0 [ 2172.407217] __x64_sys_sendmmsg+0x99/0x100 [ 2172.408110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2172.409215] do_syscall_64+0x33/0x40 [ 2172.410004] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2172.411100] RIP: 0033:0x7f93f5424b19 [ 2172.411901] 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 [ 2172.415826] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2172.417445] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2172.418971] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2172.420490] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2172.421973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2172.423508] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:15 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000040)={0x48, r0, 0x201, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_EEE_MODES_OURS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x21, 0x5, "91bd52ac34d1927c990481ad6b6add86c21b5eadc3c6888c73a5037592"}]}]}, 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000400)=0x14) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r0, 0x100, 0x70fd2c, 0x25dfdbfd, {}, [@HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0xfffffed4, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x0, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 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, 0x4, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x4000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="177f97b28df9c604d70513be1c265d9e4f414e6eb852850730c2142b071cd78f679ced6fde70e42ed7ee9f02fdb5dc7a6ce2ee35074f16b7cffdc900da5cad75994153a9256371dd99421322df942f5966227507984b0811312aa1c77d4296fda181f1ced94df90d000000d4024a36ef9b1dfc0df3715a51730dea1d8d557c6ed3021c357b3d0c105f70bf1113e1af8fa3c597706e9d7aa183efafb4a8c827ddc02a1210fb4f8760f1da7b9c2f6151ae3a1dc72227a564c98cb1d5a19639c5a793a3844b61713947875d5bce4acbdfce4b24697edd1352e9ef98bb2fadb8ef01cd48fc66a24c89de30ad54e9f825"], 0x30}}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x2f) fork() r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x80, 0x20, 0xaf, 0x8, 0x0, 0xd7, 0x2, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0xa0, 0x1ff, 0x4, 0x1, 0x0, 0x80, 0x4eb, 0x0, 0xd10, 0x0, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x1, 0x2, 0x5f, 0x9, 0x0, 0x3ff, 0x0, 0x5, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, @perf_config_ext={0x2, 0x7}, 0x40000, 0x23, 0x8000, 0x7, 0x0, 0x4, 0x401, 0x0, 0x8000, 0x0, 0x1}, r1, 0x9, 0xffffffffffffffff, 0x3) fork() syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000380)=ANY=[], 0xa) r3 = fork() ptrace(0x10, r3) fork() ptrace$cont(0x9, r3, 0x7fffffff, 0x4) [ 2172.432199] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 2172.535557] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 02:50:28 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) flock(r1, 0x2) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x20, 0x0, 0x1cf}) r2 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000240)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) accept4$inet6(r3, 0x0, 0x0, 0x40800) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x5c, 0xe, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20008841) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r4, r0, 0x0) 02:50:28 executing program 2: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @in_args={0x1}}, './file0\x00'}) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f00000002c0)={{r0}, "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"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x6, 0x0, 0xc1, 0x7fffffff}, {0x4, 0x0, 0x2, 0xe}]}) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x880c0}, 0x18) utimes(&(0x7f0000000280)='./file0\x00', 0x0) 02:50:28 executing program 5: perf_event_open(&(0x7f0000001d80)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000940)={0x11cc, 0x28, 0x2, 0x70bd26, 0x25dfdbfb, {0x1c}, [@nested={0xe8, 0x92, 0x0, 0x1, [@generic="9354ef54040534c1666929b68cb8c5165c960e8ab4903035db7bdff9cf447b3de0d5243c278c6e7f5e1c72bac3e8cf01116dcf70895118d4f0168bdd031c547b0ed9ede6a267210f300296910b378a2d10d8c2dcd2c98422a1041297c1bd681cda46f1196d8f848ac7c04b9b912ae624688703cb7510625b9bea3ae88c65d879353145647ae60c0736987dbc16ce9661b04a889e5694fd980dc965608a799f0dd6e39a602373b16ed93a540a78b21c12fe1ff8c69d1467bdac63ac7bea6cc5904b181d00426836fc24f725cf21bb4bbc2fbe905627b5e03d0cddcb731313253f778f1088"]}, @generic="d8fff82d9fc0070933493aa4c763f14981b4cd3fc5fa52367983b26202e7afc86522a698225ef50d5ab348b3043f0392c4e04079bbf18dac8da81f47b72dc7b8370e78", @typed={0x4}, @generic="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", @typed={0x1b, 0x87, 0x0, 0x0, @str='net/ip6_tables_matches\x00'}, @generic="ac2d530c8a1efd7b4ffda14a02d01c80c31d6f64ee4cbbd2676b150f418f41db270a0c4d90e12dfa22373e7f556d2fa47ab81bb617e93068ad81f9d41b479ff475272c5093a64c81317281eee1f0c043d9864da60dd57e020c99939f9ec7aaffe0234c13932ab38b", @typed={0x4, 0xf}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000) clock_gettime(0x0, &(0x7f0000004e00)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004cc0)=[{{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/134, 0x86}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f0000000680)=""/199, 0xc7}, {&(0x7f0000000780)=""/155, 0x9b}], 0x6}}, {{&(0x7f0000001b40)=@abs, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001bc0)=""/131, 0x83}, {&(0x7f0000001c80)=""/113, 0x71}], 0x2, &(0x7f0000002e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x118}}, {{&(0x7f0000002f40), 0x6e, &(0x7f0000003100)=[{&(0x7f0000001d40)=""/34, 0x22}, {&(0x7f0000002fc0)=""/128, 0x80}, {&(0x7f0000003040)=""/161, 0xa1}], 0x3, &(0x7f0000003140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f00000031c0), 0x6e, &(0x7f0000004600)=[{&(0x7f0000003240)=""/162, 0xa2}, {&(0x7f0000003300)=""/98, 0x62}, {&(0x7f0000003380)=""/170, 0xaa}, {&(0x7f0000003440)=""/31, 0x1f}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/86, 0x56}, {&(0x7f0000004500)=""/193, 0xc1}], 0x7, &(0x7f0000004680)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f00000046c0), 0x6e, &(0x7f0000004b00)=[{&(0x7f0000004740)=""/217, 0xd9}, {&(0x7f0000004840)=""/166, 0xa6}, {&(0x7f0000004900)=""/44, 0x2c}, {&(0x7f0000004940)=""/151, 0x97}, {&(0x7f0000004a00)=""/240, 0xf0}], 0x5, &(0x7f0000004b80)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}}], 0x5, 0x10000, &(0x7f0000004e40)={r1, r2+10000000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendfile(r3, r4, 0x0, 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') pread64(r5, &(0x7f0000000240)=""/83, 0x53, 0x200000048) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf32(r6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x31b) close(r6) r7 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff810013a0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close_range(r7, r7, 0x2) clone3(&(0x7f00000008c0)={0x3040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 02:50:28 executing program 1: syz_80211_join_ibss(&(0x7f0000000080)='wlan0\x00', &(0x7f0000000180)=@default_ap_ssid, 0x6, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r4, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)={0x24, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}]}, 0x24}}, 0x0) 02:50:28 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="757466382c7362736563746f725c3078303030303030303030303030213030302c6368f82b65636b3d7374726963742c75746638"]) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) sendfile(r1, r0, &(0x7f0000000140)=0x100, 0x2) 02:50:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 58) [ 2185.563149] FAULT_INJECTION: forcing a failure. [ 2185.563149] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2185.566071] CPU: 1 PID: 13767 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2185.567658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2185.569634] Call Trace: [ 2185.570254] dump_stack+0x107/0x167 [ 2185.571174] should_fail.cold+0x5/0xa [ 2185.572071] _copy_from_user+0x2e/0x1b0 [ 2185.573037] __copy_msghdr_from_user+0x91/0x4b0 [ 2185.574133] ? __ia32_sys_shutdown+0x80/0x80 [ 2185.575183] ? perf_trace_lock+0xac/0x490 [ 2185.576190] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2185.577423] sendmsg_copy_msghdr+0xa1/0x160 [ 2185.578456] ? do_recvmmsg+0x6d0/0x6d0 [ 2185.579380] ? find_held_lock+0x2c/0x110 [ 2185.580354] ___sys_sendmsg+0xc6/0x170 02:50:28 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40000, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2185.581249] ? sendmsg_copy_msghdr+0x160/0x160 [ 2185.582454] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2185.583704] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2185.584754] ? trace_hardirqs_on+0x5b/0x180 [ 2185.585747] ? finish_task_switch+0x1a4/0x5d0 [ 2185.586821] ? __switch_to+0x572/0xf70 [ 2185.587711] ? __switch_to_asm+0x3a/0x60 [ 2185.588662] ? __switch_to_asm+0x34/0x60 [ 2185.589595] ? __schedule+0x82c/0x1ea0 [ 2185.590522] ? io_schedule_timeout+0x140/0x140 [ 2185.591598] __sys_sendmmsg+0x195/0x470 [ 2185.592621] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2185.593599] ? lock_downgrade+0x6d0/0x6d0 [ 2185.594566] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2185.595666] ? wait_for_completion_io+0x270/0x270 [ 2185.596762] ? rcu_read_lock_any_held+0x75/0xa0 [ 2185.597811] ? vfs_write+0x354/0xa70 [ 2185.598682] ? fput_many+0x2f/0x1a0 [ 2185.599510] ? ksys_write+0x1a9/0x260 [ 2185.600376] ? __ia32_sys_read+0xb0/0xb0 [ 2185.601305] __x64_sys_sendmmsg+0x99/0x100 [ 2185.602264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2185.603443] do_syscall_64+0x33/0x40 [ 2185.604285] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2185.605445] RIP: 0033:0x7f93f5424b19 [ 2185.606292] 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 02:50:28 executing program 2: ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000040)=0x8) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1009, &(0x7f0000011700)) [ 2185.610413] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2185.612250] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2185.613859] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2185.615479] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.617088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.618711] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:28 executing program 5: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x8000000000000000, r0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000300), 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/226) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r4, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) fcntl$dupfd(r3, 0x406, r1) [ 2185.656850] device veth0_vlan entered promiscuous mode 02:50:28 executing program 2: socket$inet(0x2, 0xa, 0x300) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaaba0800450000280000000000069078ac1414d105eaae99bda24d99a7cbc1289946000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) [ 2185.722608] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:50:28 executing program 1: sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x9, 0x56}}}}, [@NL80211_ATTR_STA_FLAGS={0xc, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_WME={0x4}, @NL80211_STA_FLAG_ASSOCIATED={0x4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x40) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xec, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5, 0x83, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5, 0x83, 0x1}}]}, 0xec}, 0x1, 0x0, 0x0, 0x4000000}, 0x8085) syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d, 0x3ff}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000001600)=ANY=[]) getsockname(0xffffffffffffffff, &(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @private2}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) [ 2185.764951] device veth0_vlan entered promiscuous mode 02:50:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x2}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:28 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00', 0x6}, {&(0x7f0000000340)="17148c73933e8b57e1d697ff7ec9c9ab79434f08b5a1c41d96ad12b474b046e07c02283705fb06d5411f46a6bde5b5eab7f0b1776096c2eb1f2de69016b1b9bbae31fc1d9cd194479486d0f3be3178", 0x4f}], 0x2}, 0x81) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0), 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000300)=0x9, 0xfffffffffffffff9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000006d26274e0000000000000000000000000440000009000080999e00009c000000848fc1a6fb61f1f07c07c9620d93535d11e3ea9932118f19ca7d07e5587fd2f69d3f44cecc4b4a23fb0b20d8619c8d4d73d6cfc929afab1520531f0424aaafc8e876160b24780cd9ac52c91a1f6591ba2e5b49e31de6af7b66f3dd9367797ec89c41f782d9ffffa176ab63f6a69924fd21ce4a83536e5449a9c59204d9aaa56ea1dbed22ebff0000000000000059ff15ab2a8160f6a707000000000000001e174c64b5ad6427c679738f08ba63bb63368da0ac9535d263abc1d3fa23e7b9bfbbbfcc0bb6a3a4e66aa2a8"], 0x24}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/170, 0xaa}], 0x1) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/193, 0xc1}], 0x2) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000500)='./file0\x00', 0x80000001, 0x4, &(0x7f0000000780)=[{&(0x7f0000000540)="5387d230d87ca68b7b27e62c87fe8aa024c1862d82278435914a1b234afe9be753a660ff71b1fcde13b083a8602166af68712bee4c0bf97d83a73a795e6cbdeda55a2b187aee27dfb31055e414252e027aa35d8f345284550cf07911d456c872d83c204fafe790eeaa5d7b37b398fa0bbc6b1362524fa0ca3ce1df3f5651f9febf02950e9b0cef6374c9e8d478b288337a11e6d14b631b093ae777134f31affac6f0f4e16bdd35fab7badfe5fc9fb29290209c16ede7d57d6aa3acc4476ca9fb6fa31a11", 0xc4, 0x1f}, {&(0x7f0000000880)="bf091149228d259c0b7d6864a43042cc6a770b89319138172a5e9e0e750dab53ad205ff7d054f529f3dcf798b6dc905c05f6705539b7d14e0a502952603f43ed9352120aeb53b856082e4c8c9c412eb84741419c6c53eddd8b96d134534b8f08effe27284e659a6e0fd83d742838467b4b43209b3b8fb98f09ec9b22cfe1ae48e82400ba17af2567ef2a4576e23db8d6846d608df860a13f5b066098b9344ed64694d4d6238972d5a0864ebf953b3bd0b7e1e68021a15f7a210d156780d8858237", 0xc1, 0xa6ae}, {&(0x7f0000000980)="c9d21051441aeb7118b8fdafe316f1caaaca622d1276fd36ecc38831c29ae6f6b4bc217896bdd1c5da128aecaa3512ae2beb7a1afc896b0e690bf83b3a5a05f9bb33f323827542bf525800108de7928eee6e39a8bf77088200", 0x59, 0x1000}, {&(0x7f0000000700)="9ec408143b035d5bd5822b1e88260b8df8d130c964bae7f5cba74cc60be138fff4a2f191ffb32cde2c4abeeb9b4b79f21d0d1f8cda3624d084b3575c7df6484491fcadba", 0x44, 0x3}], 0x4008, &(0x7f0000000800)=ANY=[@ANYBLOB='euid=', @ANYRESDEC=0xee00, @ANYBLOB='\x00\x00']) ioctl$F2FS_IOC_GET_PIN_FILE(r3, 0x8004f50e, &(0x7f0000000840)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r4, r2) ftruncate(0xffffffffffffffff, 0x1000003) ftruncate(r2, 0x3) acct(0x0) unshare(0x48020200) 02:50:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 59) 02:50:28 executing program 5: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000019c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="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"]) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000050980)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}], 0x7, "176a7ce12bb231"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) r4 = fsmount(0xffffffffffffffff, 0x0, 0x88) ioctl$BTRFS_IOC_TREE_SEARCH(r4, 0xd0009411, &(0x7f0000056b00)={{0x0, 0x8, 0x0, 0x9, 0x3, 0x5, 0x6, 0xffff, 0x0, 0x1, 0x3, 0x2, 0x3f, 0x1000, 0x5}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004af00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "e6a2e51d013042"}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/netlink\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x100000000, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3, 0x9, 0x5, 0x0, 0x0, 0x9, 0x210, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0x10001}, 0x40, 0x9, 0x6, 0x0, 0x80000001, 0x9, 0x4, 0x0, 0x8, 0x0, 0xffffffff}, 0x0, 0x2, r6, 0x2) readv(r6, &(0x7f0000001940)=[{&(0x7f0000000240)}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/254, 0xfe}, {&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/115, 0x73}, {&(0x7f0000000840)=""/4096, 0x1000}], 0x7) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/ip_mr_vif\x00') syz_io_uring_setup(0x7f02, &(0x7f0000000240)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f00000000c0)) r7 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r8, r7, 0x0) [ 2185.849510] FAULT_INJECTION: forcing a failure. [ 2185.849510] name failslab, interval 1, probability 0, space 0, times 0 [ 2185.850839] CPU: 0 PID: 13812 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2185.851600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2185.852533] Call Trace: [ 2185.852830] dump_stack+0x107/0x167 [ 2185.853240] should_fail.cold+0x5/0xa [ 2185.853658] ? __alloc_skb+0x6d/0x5b0 [ 2185.854087] should_failslab+0x5/0x20 [ 2185.854505] kmem_cache_alloc_node+0x55/0x330 [ 2185.855018] __alloc_skb+0x6d/0x5b0 [ 2185.855426] alloc_skb_with_frags+0x92/0x570 [ 2185.855910] ? find_held_lock+0x2c/0x110 [ 2185.856378] sock_alloc_send_pskb+0x7af/0x930 [ 2185.856880] ? sk_alloc+0x350/0x350 [ 2185.857277] ? perf_trace_lock+0xac/0x490 [ 2185.857732] ? SOFTIRQ_verbose+0x10/0x10 [ 2185.858187] ? lock_chain_count+0x20/0x20 [ 2185.858652] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2185.859222] ? ip6_mtu+0x1bb/0x3d0 [ 2185.859632] ? lock_downgrade+0x6d0/0x6d0 [ 2185.860110] ? ip_frag_init+0x350/0x350 [ 2185.860574] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2185.861101] ? ip6_mtu+0x1e9/0x3d0 [ 2185.861506] ? ip6_setup_cork+0xfb7/0x1740 [ 2185.861981] ip6_make_skb+0x2de/0x4e0 [ 2185.862426] ? ip_frag_init+0x350/0x350 [ 2185.862888] ? ip_frag_init+0x350/0x350 [ 2185.863346] ? ip6_push_pending_frames+0xf0/0xf0 [ 2185.863882] ? ip6_dst_hoplimit+0x199/0x440 [ 2185.864389] ? lock_downgrade+0x6d0/0x6d0 [ 2185.864859] udpv6_sendmsg+0x20d0/0x2af0 [ 2185.865327] ? ip_frag_init+0x350/0x350 [ 2185.865778] ? udp_v6_push_pending_frames+0x360/0x360 [ 2185.866370] ? __lockdep_reset_lock+0x180/0x180 [ 2185.866910] ? __lockdep_reset_lock+0x180/0x180 [ 2185.867436] ? lock_acquire+0x197/0x470 [ 2185.867888] ? find_held_lock+0x2c/0x110 [ 2185.868358] ? lock_chain_count+0x20/0x20 [ 2185.868823] ? sock_has_perm+0x1ea/0x280 [ 2185.869301] ? __import_iovec+0x458/0x590 [ 2185.869768] ? udp_v6_push_pending_frames+0x360/0x360 [ 2185.870361] inet6_sendmsg+0x105/0x140 [ 2185.870808] ? inet6_compat_ioctl+0x320/0x320 [ 2185.871321] __sock_sendmsg+0xf2/0x190 [ 2185.871761] ____sys_sendmsg+0x334/0x870 [ 2185.872242] ? sock_write_iter+0x3d0/0x3d0 [ 2185.872714] ? do_recvmmsg+0x6d0/0x6d0 [ 2185.873158] ? __lock_acquire+0x1657/0x5b00 [ 2185.873643] ___sys_sendmsg+0xf3/0x170 [ 2185.874099] ? sendmsg_copy_msghdr+0x160/0x160 [ 2185.874628] ? __lockdep_reset_lock+0x180/0x180 [ 2185.875164] ? trace_hardirqs_on+0x5b/0x180 [ 2185.875649] ? lock_acquire+0x197/0x470 [ 2185.876103] ? find_held_lock+0x2c/0x110 [ 2185.876559] ? __might_fault+0xd3/0x180 [ 2185.877030] ? lock_downgrade+0x6d0/0x6d0 [ 2185.877501] ? io_schedule_timeout+0x140/0x140 [ 2185.878033] __sys_sendmmsg+0x195/0x470 [ 2185.878479] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2185.878994] ? lock_downgrade+0x6d0/0x6d0 [ 2185.879477] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2185.880039] ? wait_for_completion_io+0x270/0x270 [ 2185.880575] ? rcu_read_lock_any_held+0x75/0xa0 [ 2185.881114] ? vfs_write+0x354/0xa70 [ 2185.881546] ? fput_many+0x2f/0x1a0 [ 2185.881962] ? ksys_write+0x1a9/0x260 [ 2185.882389] ? __ia32_sys_read+0xb0/0xb0 [ 2185.882863] __x64_sys_sendmmsg+0x99/0x100 [ 2185.883335] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2185.883939] do_syscall_64+0x33/0x40 [ 2185.884362] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2185.884947] RIP: 0033:0x7f93f5424b19 [ 2185.885368] 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 [ 2185.887486] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2185.888358] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2185.889181] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2185.890002] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2185.890825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2185.891640] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:42 executing program 3: mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x0, 0x0, 0x180e0, &(0x7f0000000080)={[{@nombcache}, {@noacl}, {@dioread_lock}]}) open(&(0x7f00000000c0)='./file0\x00', 0x484400, 0x1c) 02:50:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:50:42 executing program 4: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f00000000c0), 0x101003, 0x0) pread64(r0, &(0x7f0000000280)=""/178, 0xb2, 0x9028) 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, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000004c0)="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", 0x134, 0x3}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)=ANY=[]) pkey_mprotect(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f00000003c0), 0xa000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x600, 0x10) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000fed000/0x13000)=nil, 0x13000, 0x0, r3) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, r3) dup2(r1, 0xffffffffffffffff) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000000600)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x6, "2b3a9a5e09138d"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000001e00)={r5, 0x0, "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", "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"}) r6 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000400), 0x4001, 0x0) ioctl$PTP_CLOCK_GETCAPS(r6, 0x80503d01, &(0x7f0000000140)) [ 2199.312287] FAULT_INJECTION: forcing a failure. [ 2199.312287] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.313599] CPU: 0 PID: 13833 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2199.314368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.315284] Call Trace: [ 2199.315584] dump_stack+0x107/0x167 [ 2199.315988] should_fail.cold+0x5/0xa [ 2199.316405] ? __alloc_skb+0x6d/0x5b0 [ 2199.316822] should_failslab+0x5/0x20 [ 2199.317238] kmem_cache_alloc_node+0x55/0x330 [ 2199.317728] __alloc_skb+0x6d/0x5b0 [ 2199.318136] alloc_skb_with_frags+0x92/0x570 [ 2199.318625] ? find_held_lock+0x2c/0x110 [ 2199.319096] sock_alloc_send_pskb+0x7af/0x930 [ 2199.319594] ? sk_alloc+0x350/0x350 [ 2199.320001] ? perf_trace_lock+0xac/0x490 [ 2199.320457] ? SOFTIRQ_verbose+0x10/0x10 [ 2199.320904] ? lock_chain_count+0x20/0x20 [ 2199.321368] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2199.321938] ? ip6_mtu+0x1bb/0x3d0 [ 2199.322354] ? lock_downgrade+0x6d0/0x6d0 [ 2199.322837] ? ip_frag_init+0x350/0x350 [ 2199.323298] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2199.323832] ? ip6_mtu+0x1e9/0x3d0 [ 2199.324239] ? ip6_setup_cork+0xfb7/0x1740 [ 2199.324727] ip6_make_skb+0x2de/0x4e0 [ 2199.325166] ? ip_frag_init+0x350/0x350 [ 2199.325614] ? ip_frag_init+0x350/0x350 [ 2199.326071] ? ip6_push_pending_frames+0xf0/0xf0 [ 2199.326618] ? ip6_dst_hoplimit+0x199/0x440 [ 2199.327117] ? lock_downgrade+0x6d0/0x6d0 [ 2199.327599] udpv6_sendmsg+0x20d0/0x2af0 [ 2199.328065] ? ip_frag_init+0x350/0x350 [ 2199.328531] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.329116] ? __lockdep_reset_lock+0x180/0x180 [ 2199.329658] ? __lockdep_reset_lock+0x180/0x180 [ 2199.330195] ? lock_acquire+0x197/0x470 [ 2199.330649] ? find_held_lock+0x2c/0x110 [ 2199.331148] ? sock_has_perm+0x1ea/0x280 [ 2199.331632] ? __import_iovec+0x458/0x590 [ 2199.332101] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.332695] inet6_sendmsg+0x105/0x140 [ 2199.333142] ? inet6_compat_ioctl+0x320/0x320 [ 2199.333651] __sock_sendmsg+0xf2/0x190 [ 2199.334098] ____sys_sendmsg+0x334/0x870 [ 2199.334563] ? sock_write_iter+0x3d0/0x3d0 [ 2199.335052] ? do_recvmmsg+0x6d0/0x6d0 [ 2199.335501] ? __lock_acquire+0x1657/0x5b00 [ 2199.336007] ___sys_sendmsg+0xf3/0x170 [ 2199.336455] ? sendmsg_copy_msghdr+0x160/0x160 [ 2199.336982] ? vmacache_find+0x55/0x2a0 [ 2199.337451] ? __lockdep_reset_lock+0x180/0x180 [ 2199.337997] ? lock_acquire+0x197/0x470 [ 2199.338457] ? find_held_lock+0x2c/0x110 [ 2199.338940] ? __might_fault+0xd3/0x180 [ 2199.339398] ? lock_downgrade+0x6d0/0x6d0 [ 2199.339852] ? asm_exc_page_fault+0x1e/0x30 [ 2199.340371] __sys_sendmmsg+0x195/0x470 [ 2199.340822] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2199.341322] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2199.341933] ? finish_task_switch+0x127/0x5d0 [ 2199.342451] ? __switch_to_asm+0x34/0x60 [ 2199.342942] ? __schedule+0x82c/0x1ea0 [ 2199.343398] ? io_schedule_timeout+0x140/0x140 [ 2199.343931] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2199.344557] ? ksys_write+0x1a9/0x260 [ 2199.345004] __x64_sys_sendmmsg+0x99/0x100 [ 2199.345499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2199.346099] do_syscall_64+0x33/0x40 [ 2199.346526] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2199.347137] RIP: 0033:0x7f93f5424b19 [ 2199.347567] 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 [ 2199.349682] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2199.350568] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2199.351422] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2199.352253] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.353077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.353910] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2199.354989] kauditd_printk_skb: 16 callbacks suppressed [ 2199.356241] audit: type=1400 audit(1703904642.300:997): avc: denied { add_name } for pid=13839 comm="syz-executor.1" name="file0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 02:50:42 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x3, &(0x7f0000000440)=[{0x0, 0x0, 0x851}, {0x0}, {0x0}], 0x4000, &(0x7f00000004c0)={[{@size={'size', 0x3d, [0x35, 0x42, 0x33]}}, {@size={'size', 0x3d, [0x33, 0x78, 0x25, 0x36, 0x37]}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '{&'}}, {@permit_directio}, {@smackfstransmute}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 02:50:42 executing program 1: 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), 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r0, r1, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r2, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x6) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, r4) getdents64(r3, &(0x7f00000007c0)=""/180, 0xb4) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, r4) openat(r3, &(0x7f0000000140)='./file0\x00', 0xeca40, 0x20) 02:50:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 60) 02:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x3}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:42 executing program 2: 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$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) connect$inet6(r0, &(0x7f0000000940)={0xa, 0x4e20, 0x2c, @private0, 0x1}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r2, r1) sendmsg$inet6(r2, &(0x7f0000000680)={&(0x7f0000000180)={0xa, 0x4e20, 0x6, @private0={0xfc, 0x0, '\x00', 0x3}, 0x10000}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000200)="0eba1f29ac75955ea90ba8a39b097528a4936604c71c5831754d6888e3457babf4006f82299282439585a9e3b159943ad460df9254fe3b9a892be1a3f05b4f7bdcfe16c4be4dc81437952e6065bdfb79bc61", 0x52}, {&(0x7f0000000440)="c11b9748b604a4174ad0dd3fc4fe2f1e71f9435c4e9953585e57a5c661252ea1a08af2cf60d65db4b883a22993c79718bfc6896b956475bf07fdde36389fd580f785a9c7c58eb11f0078d69377ce1e527d7aa9126b604021ac988f5ae3a94a9566202350b77dae84e7bd89769823c4ce22e3a703846a39b0d17c6b6d33b6fcd3bdabe77995da5c53f6357a60a0c0480eaad208fa015d7d86a4fa81ec13c32581c1e8b8fe9fd49a40c602e167abd01995ad07dcf121f7e12c79a5b72b130e46b8a3a9bffc65d73345a705ca1d5aa6f6c0c6026f12db2ff44070e6", 0xda}, {&(0x7f0000000280)="ae21eca718902ded8ee75364ce5c6518818b5754f0ae1dbff587af2e0cd19db3609367dbbfc866140bffa7ada94c99fe87de7bfe9fa25281c66d59", 0x3b}, {&(0x7f00000002c0)="399e4f61478ed5c117cfb418a6cd60c575e76822e8cb6b226f7d4e02f06b9ac32cd284cecdaf77", 0x27}, {&(0x7f0000000300)="403f288d9d2b3200043ba0bc2e12afb4e243b211875bfc4e5d0b9a90d771f1b7c348ab45a6fc", 0x26}, {&(0x7f0000000580)="1c7677e2755f5c76ba91ed5c977280388c949779c27795be0e675c4bdb16afbdf7e7e1345aa20a6e446e634f9d602baae5facc48fc165c68c6bd9369b676aadf645dbd", 0x43}, {&(0x7f0000000600)="ac80d4a99d8be68e32c5fed588eb5dbe79486a6ce99c02b46335026fc28b600e467ff09dd6d9bcf84a8fc2288415a2c2438a85523c0474db35b085d03071a85157", 0x41}, {&(0x7f0000000700)="f23f4a148d0f561477a7fa10640e51e3b7811b8bbcdc0d09fd3969d40fb8a7091dd54ee0ff034ffbd33015f0bb09aab2d4205d27a92178f3cad26b47c1b366723b083526547abd212465f54e50203f5e3fe676c14396421c95c3afd53e86a6fd23075a8ca216dffdbb5477c9b459fa8e83efc720fa7d7c7d94d434bf8a0b1ca702eb6c5e22c1e5bc016ab1d536ba2a731590862a3a18514c5b20e557dc0b7e16653b8213b5843eee6c8bfb1f31bc8e44e739e3142f4afd6275755b68779d8a735523c39a20f475cb7ee0bb3bbf5b", 0xce}, {&(0x7f0000000800)="27017eb2f69420b830eee228b3f93ce9540a356b5f09bf1aa904f5e9a3d2e7d3513a5cb8939d6cfa8d10a31fc0112a4cbef1889e5b3146b9e8704725f15f64d0d4a6f6e4a6a5041b54981b07463acb886fad2e990295b0b2bc36ceab42fd4e0ee8f2a887f6c4", 0x66}], 0x9}, 0x10) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x4e, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb99cc0d8da3a4f6f42444a1948f422c8d8d2d8bdd069588783e32b713"}, 0xd8) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x4205c0, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000140)={0x2, {0x2, 0x2, 0x7, 0x3f, 0x8001, 0xf}}) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000dc5e29c3e13d2e53a770a058148091de9d5ea6f98f21b26ef7aa29656f5cc50b5255eb0374a3b1e908c86053c644aab12824d92e2438aa950ed8bd58ae08e500c49c300b981c340bb3906d8318f124fa1d7f3baf02756ea0cc433532723be48d39e766132cc049d019521f56dd3c6bedadf34017b17aedbe04780388cf40c92b997aa884", @ANYRES32=r3, @ANYBLOB="02000000000000002e2f66696c653000"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) [ 2199.371917] audit: type=1400 audit(1703904642.313:998): avc: denied { create } for pid=13839 comm="syz-executor.1" name="file0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:kernel_t:s0 tclass=file permissive=1 [ 2199.381423] tmpfs: Bad value for 'size' [ 2199.421321] tmpfs: Bad value for 'size' 02:50:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 61) [ 2199.459883] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 2199.465472] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2199.476407] FAULT_INJECTION: forcing a failure. [ 2199.476407] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.477674] CPU: 0 PID: 13862 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2199.478418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.479321] Call Trace: [ 2199.479624] dump_stack+0x107/0x167 [ 2199.480031] should_fail.cold+0x5/0xa [ 2199.480452] should_failslab+0x5/0x20 [ 2199.480871] __kmalloc_node_track_caller+0x74/0x3b0 [ 2199.481415] ? alloc_skb_with_frags+0x92/0x570 [ 2199.481915] __alloc_skb+0xb1/0x5b0 [ 2199.482317] alloc_skb_with_frags+0x92/0x570 [ 2199.482820] ? find_held_lock+0x2c/0x110 [ 2199.483270] sock_alloc_send_pskb+0x7af/0x930 [ 2199.483766] ? sk_alloc+0x350/0x350 [ 2199.484173] ? perf_trace_lock+0xac/0x490 [ 2199.484619] ? SOFTIRQ_verbose+0x10/0x10 [ 2199.485061] ? lock_chain_count+0x20/0x20 [ 2199.485516] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2199.486063] ? ip6_mtu+0x1bb/0x3d0 [ 2199.486455] ? lock_downgrade+0x6d0/0x6d0 [ 2199.486914] ? ip_frag_init+0x350/0x350 [ 2199.487362] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2199.487888] ? ip6_mtu+0x1e9/0x3d0 [ 2199.488293] ? ip6_setup_cork+0xfb7/0x1740 [ 2199.488775] ip6_make_skb+0x2de/0x4e0 [ 2199.489211] ? ip_frag_init+0x350/0x350 [ 2199.489663] ? ip_frag_init+0x350/0x350 [ 2199.490119] ? ip6_push_pending_frames+0xf0/0xf0 [ 2199.490659] ? ip6_dst_hoplimit+0x199/0x440 [ 2199.491160] ? lock_downgrade+0x6d0/0x6d0 [ 2199.491635] udpv6_sendmsg+0x20d0/0x2af0 [ 2199.492099] ? ip_frag_init+0x350/0x350 [ 2199.492556] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.493137] ? __lockdep_reset_lock+0x180/0x180 [ 2199.493664] ? __lockdep_reset_lock+0x180/0x180 [ 2199.494193] ? lock_acquire+0x197/0x470 [ 2199.494639] ? find_held_lock+0x2c/0x110 [ 2199.495125] ? sock_has_perm+0x1ea/0x280 [ 2199.495595] ? __import_iovec+0x458/0x590 [ 2199.496069] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.496651] inet6_sendmsg+0x105/0x140 [ 2199.497092] ? inet6_compat_ioctl+0x320/0x320 [ 2199.497596] __sock_sendmsg+0xf2/0x190 [ 2199.498042] ____sys_sendmsg+0x334/0x870 [ 2199.498500] ? sock_write_iter+0x3d0/0x3d0 [ 2199.498993] ? do_recvmmsg+0x6d0/0x6d0 [ 2199.499431] ? __lock_acquire+0x1657/0x5b00 [ 2199.499925] ___sys_sendmsg+0xf3/0x170 [ 2199.500362] ? sendmsg_copy_msghdr+0x160/0x160 [ 2199.500874] ? vmacache_find+0x55/0x2a0 [ 2199.501330] ? __lockdep_reset_lock+0x180/0x180 [ 2199.501869] ? lock_acquire+0x197/0x470 [ 2199.502314] ? find_held_lock+0x2c/0x110 [ 2199.502796] ? __might_fault+0xd3/0x180 [ 2199.503242] ? lock_downgrade+0x6d0/0x6d0 [ 2199.503712] ? asm_exc_page_fault+0x1e/0x30 [ 2199.504208] __sys_sendmmsg+0x195/0x470 [ 2199.504667] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2199.505146] ? lock_downgrade+0x6d0/0x6d0 [ 2199.505624] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2199.506170] ? wait_for_completion_io+0x270/0x270 [ 2199.506720] ? rcu_read_lock_any_held+0x75/0xa0 [ 2199.507253] ? vfs_write+0x354/0xa70 [ 2199.507674] ? fput_many+0x2f/0x1a0 [ 2199.508081] ? ksys_write+0x1a9/0x260 [ 2199.508513] ? __ia32_sys_read+0xb0/0xb0 [ 2199.508976] __x64_sys_sendmmsg+0x99/0x100 [ 2199.509454] do_syscall_64+0x33/0x40 [ 2199.509880] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2199.510460] RIP: 0033:0x7f93f5424b19 [ 2199.510899] 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 [ 2199.512977] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2199.513835] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2199.514636] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2199.515455] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.516250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.517051] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:42 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={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, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x414400, 0x42) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @private1}, &(0x7f00000001c0)=0x1c, 0x0) ftruncate(r0, 0xfffffffffffffffd) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x9bbb) 02:50:42 executing program 5: 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_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r2, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x411, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, r3, {0x6}}, './file1\x00'}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) r5 = getpgrp(0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000200)={'\x00', 0x4, 0xde, 0x0, 0x1, 0x7fff, r5}) clone3(&(0x7f00000003c0)={0x0, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240), {0x21}, &(0x7f0000001e00)=""/4096, 0x1000, &(0x7f00000002c0)=""/51, &(0x7f0000000380)=[0x0, r1], 0x2, {r2}}, 0x58) 02:50:42 executing program 1: keyctl$chown(0x4, 0x0, 0xee01, 0xee00) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000000)=@keyring={'key_or_keyring:', 0x0, 0xa}) r0 = add_key$keyring(&(0x7f0000000740), &(0x7f0000000780)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$KEYCTL_MOVE(0x1e, 0x0, r0, 0xffffffffffffffff, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000380), &(0x7f0000000400)={'syz', 0x0}, &(0x7f0000000480)={0x3, 0x0, @auto=[0x2e, 0x3d, 0x3e, 0x3b, 0x40, 0x34, 0x38, 0x3f, 0x13]}, 0x11, 0xfffffffffffffffd) r1 = add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f00000004c0)='ceph\x00', &(0x7f0000000500)={'syz', 0x2}, &(0x7f0000000680)='wchan\x00', r2) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)=@encrypted_load={'load ', 'default', 0x20, 'trusted:', 'keyring\x00', 0x20, 0x9, 0x20, [0x34, 0x67, 0x61, 0x12, 0x36, 0x2, 0x65, 0xb]}, 0x3c, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)=@secondary) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2800, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/242, 0xf2}], 0x1, 0x0, 0x0) r4 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='keyring\x00', r1) keyctl$describe(0x6, r4, &(0x7f0000000580)=""/199, 0xc7) add_key$keyring(&(0x7f0000000140), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000540)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 02:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x4}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:50:42 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}], 0x20}, 0x0) 02:50:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 62) 02:50:42 executing program 1: shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) [ 2199.693246] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:50:42 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2199.751766] FAULT_INJECTION: forcing a failure. [ 2199.751766] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.754277] CPU: 1 PID: 13890 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2199.755723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.757448] Call Trace: [ 2199.758001] dump_stack+0x107/0x167 [ 2199.758774] should_fail.cold+0x5/0xa [ 2199.759577] ? create_object.isra.0+0x3a/0xa20 [ 2199.760532] should_failslab+0x5/0x20 [ 2199.761325] kmem_cache_alloc+0x5b/0x310 [ 2199.762180] create_object.isra.0+0x3a/0xa20 [ 2199.763128] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2199.764193] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2199.765251] ? alloc_skb_with_frags+0x92/0x570 [ 2199.766216] __alloc_skb+0xb1/0x5b0 [ 2199.766997] alloc_skb_with_frags+0x92/0x570 [ 2199.767926] ? find_held_lock+0x2c/0x110 [ 2199.768805] sock_alloc_send_pskb+0x7af/0x930 [ 2199.769771] ? sk_alloc+0x350/0x350 [ 2199.770543] ? perf_trace_lock+0xac/0x490 [ 2199.771427] ? SOFTIRQ_verbose+0x10/0x10 [ 2199.772281] ? lock_chain_count+0x20/0x20 [ 2199.773164] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2199.774227] ? ip6_mtu+0x1bb/0x3d0 [ 2199.774987] ? lock_downgrade+0x6d0/0x6d0 [ 2199.775860] ? ip_frag_init+0x350/0x350 [ 2199.776707] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2199.777685] ? ip6_mtu+0x1e9/0x3d0 [ 2199.778431] ? ip6_setup_cork+0xfb7/0x1740 [ 2199.779340] ip6_make_skb+0x2de/0x4e0 [ 2199.780136] ? ip_frag_init+0x350/0x350 [ 2199.780979] ? ip_frag_init+0x350/0x350 [ 2199.781818] ? ip6_push_pending_frames+0xf0/0xf0 [ 2199.782846] ? ip6_dst_hoplimit+0x199/0x440 [ 2199.783744] ? lock_downgrade+0x6d0/0x6d0 [ 2199.784632] udpv6_sendmsg+0x20d0/0x2af0 [ 2199.785486] ? ip_frag_init+0x350/0x350 [ 2199.786333] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.787411] ? __lockdep_reset_lock+0x180/0x180 [ 2199.788404] ? __lockdep_reset_lock+0x180/0x180 [ 2199.789388] ? lock_acquire+0x197/0x470 [ 2199.790212] ? find_held_lock+0x2c/0x110 [ 2199.791099] ? lock_chain_count+0x20/0x20 [ 2199.791989] ? sock_has_perm+0x1ea/0x280 [ 2199.792872] ? __import_iovec+0x458/0x590 [ 2199.793743] ? udp_v6_push_pending_frames+0x360/0x360 [ 2199.794850] inet6_sendmsg+0x105/0x140 [ 2199.795665] ? inet6_compat_ioctl+0x320/0x320 [ 2199.796599] __sock_sendmsg+0xf2/0x190 [ 2199.797423] ____sys_sendmsg+0x334/0x870 [ 2199.798276] ? sock_write_iter+0x3d0/0x3d0 [ 2199.799172] ? do_recvmmsg+0x6d0/0x6d0 [ 2199.799995] ? __lock_acquire+0x1657/0x5b00 [ 2199.800919] ___sys_sendmsg+0xf3/0x170 [ 2199.801737] ? sendmsg_copy_msghdr+0x160/0x160 [ 2199.802705] ? __lockdep_reset_lock+0x180/0x180 [ 2199.803692] ? trace_hardirqs_on+0x5b/0x180 [ 2199.804602] ? lock_acquire+0x197/0x470 [ 2199.805432] ? find_held_lock+0x2c/0x110 [ 2199.806288] ? __might_fault+0xd3/0x180 [ 2199.807134] ? lock_downgrade+0x6d0/0x6d0 [ 2199.808004] ? io_schedule_timeout+0x140/0x140 [ 2199.808997] __sys_sendmmsg+0x195/0x470 [ 2199.809846] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2199.810774] ? lock_downgrade+0x6d0/0x6d0 [ 2199.811673] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2199.812693] ? wait_for_completion_io+0x270/0x270 [ 2199.813712] ? rcu_read_lock_any_held+0x75/0xa0 [ 2199.814688] ? vfs_write+0x354/0xa70 [ 2199.815488] ? fput_many+0x2f/0x1a0 [ 2199.816257] ? ksys_write+0x1a9/0x260 [ 2199.817064] ? __ia32_sys_read+0xb0/0xb0 [ 2199.817927] __x64_sys_sendmmsg+0x99/0x100 [ 2199.818827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2199.819912] do_syscall_64+0x33/0x40 [ 2199.820703] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2199.821787] RIP: 0033:0x7f93f5424b19 [ 2199.822570] 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 [ 2199.826486] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2199.828102] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2199.829609] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2199.831106] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.832575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.834051] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:50:42 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x2, 0x235, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) fallocate(r1, 0x97, 0xfffffffffffffc79, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, '\x00', 0x17}, 0xbdfb}, 0x1c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r3) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) 02:50:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', 0x0, 0x0, 0x0, 0x0, 0x1060223, &(0x7f0000000240)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@smackfshat={'smackfshat', 0x3d, 'vfat\x00'}}]}) 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={0xffffffffffff0f44, 0x9}, 0x90}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200", 0x2e}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r1, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x6, 0xffff, 0x5ef8, 0x7ff, 0x3}) mount$cgroup(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="667265657a65722c6e6f6ed100000075616363742c726f6f74636f6e746578743d756e636f6e66696e65645f752c646f6e745f686173682c00"]) 02:50:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x5}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r2, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x2, 0x2, 0x80000001, 0x1}) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f00000000c0), 0x4) 02:50:57 executing program 5: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup3(r3, r2, 0x0) sendmsg$IPSET_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x120, 0xa, 0x6, 0x3, 0x0, 0x0, {0x5}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x9}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}, @IPSET_ATTR_ADT={0x90, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @random="b139c3e4ee22"}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x3}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_COMMENT={0x9, 0x1a, 'uname'}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010100}}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x401}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x50, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x40}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x2}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x3f}}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x48e0}, 0x80) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x7, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x2410d0, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@access_any}, {@access_uid={'access', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '.'}}, {@access_user}, {@debug={'debug', 0x3d, 0xfff}}, {@noextend}], [{@euid_eq={'euid', 0x3d, 0xee00}}]}}) fcntl$getown(0xffffffffffffffff, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000500)={'filter\x00', 0x0, 0x0, 0x0, [0x8, 0x3f, 0x9, 0x200, 0x7, 0x10001], 0x3, &(0x7f0000000400)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}]}, 0xa8) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, 0x0, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) fsmount(r4, 0x0, 0x70) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) 02:50:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:50:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x6}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:50:57 executing program 4: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x5e, 0x29940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, r0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB="0100000001005994aa01e7f0ff1700000010ac556b1ce91fd25e24639059aaf40b161c007ae19845eafa45a5549dc899f5fa332186dbe81c4a3221c9254db3fbf1a814f1023ea6c33177b4ccc5e4f2993c3c156ca83954074fe019945babf7d9d9c080502cfe08fb1f7b629d811e25a48273758e3e4900b891e0861a000015e42405f117a2583cba59cc82ed6a678d5fea2f539e744ca0a25fa5c8a102b224c44b044a8b93903b530ca82928326e6150db4e", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0700000001000154002e2f6676de1f4a8745b7c5d696715df766c15c980b28793a4457e832e1b19ac37399e4ed1c4368c04d42515b30878ccaf6cf807c3958826a3078f73af81f57ebed4e008e21b8f5175651d0a63f89913f14e098c490c344a3f91f7a1bfc97cb6a1adc92e0966798fd0382e3e4b25cd8de15a175c6e4fd9609152fa9d21def8e0f13fad2aa63bb1e8e9d52df499e8731c13a4660376358252a3f55b66000000100b47e368cc442e5c01cca8563628a4ddc2285250056c2e6b51e1fcb64dd3e910303f29cecca8423a41948613512544831ca093650"]) perf_event_open(0x0, 0x0, 0x4, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x26) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, 0xffffffffffffffff) pkey_alloc(0x0, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0xfffffffc, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r2, 0xffffffffffffffff, 0x0, 0x4) 02:50:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 63) 02:50:57 executing program 2: sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, 0x9, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}, [@IPSET_ATTR_DATA={0x6c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @dev={0xfe, 0x80, '\x00', 0x25}}}, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x3}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x5}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}, @IPSET_ATTR_IP_TO={0x18, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000000}, 0x40000) r0 = syz_mount_image$vfat(&(0x7f0000000d40), &(0x7f0000000d80)='./file0\x00', 0x0, 0x0, &(0x7f0000000e80), 0x0, &(0x7f0000000ec0)=ANY=[@ANYBLOB='\x00']) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x28}}, 0x4000000) openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x18) 02:50:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10c) 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) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x10c00, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/82, 0x52}, {&(0x7f0000000540)=""/252, 0xfc}, {&(0x7f0000000640)=""/50, 0x32}, {&(0x7f0000000680)=""/124, 0x7c}], 0x8, 0x5, 0x1f) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='dns_resolver\x00', 0x0, &(0x7f0000000000)="a407c3efc1edfab7037255db440500824001767ee5522ccc6b4a4c358e2f414cae83abe4c1a4b44f564bc6d27048235269010f99ea715085731fa8ad0600", 0x3e, r2) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "48ced75c172c9de94a6ad5dba862dee58859dd3c604a1ea46ebfea8205eb35311f8798fcdcab6f360fea1d7ea1662f3ce135b9b35aeaebbe70d247d3fb0599f9", 0x27}, 0x48, r2) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r2) setresgid(0x0, 0xee00, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0xbff, 0x5}) fcntl$dupfd(r0, 0x0, r3) [ 2214.991373] Option 'Ri™êqP…s¨­' to dns_resolver key: bad/missing value [ 2214.999463] FAULT_INJECTION: forcing a failure. [ 2214.999463] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.001868] CPU: 1 PID: 13940 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2215.003314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.005036] Call Trace: [ 2215.005595] dump_stack+0x107/0x167 [ 2215.006368] should_fail.cold+0x5/0xa [ 2215.007243] ? lock_release+0x680/0x680 [ 2215.008178] ? skb_clone+0x14f/0x3d0 [ 2215.009061] should_failslab+0x5/0x20 [ 2215.009961] kmem_cache_alloc+0x5b/0x310 [ 2215.010924] skb_clone+0x14f/0x3d0 [ 2215.011774] dev_queue_xmit_nit+0x3a7/0xb00 [ 2215.012806] dev_hard_start_xmit+0xab/0x6f0 [ 2215.013807] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2215.015038] __dev_queue_xmit+0x17ec/0x2710 [ 2215.016046] ? find_held_lock+0x2c/0x110 [ 2215.016991] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2215.018055] ? lock_downgrade+0x6d0/0x6d0 [ 2215.019029] ? lock_acquire+0x197/0x470 [ 2215.019956] ? ip6_finish_output2+0x203/0x1fe0 [ 2215.021026] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2215.022246] neigh_connected_output+0x382/0x4d0 [ 2215.023350] ip6_finish_output2+0xaaf/0x1fe0 [ 2215.024393] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2215.025559] ip6_output+0x3aa/0x7e0 [ 2215.026410] ip6_local_out+0xb4/0x1a0 [ 2215.027325] ip6_send_skb+0xb7/0x350 [ 2215.028195] udp_v6_send_skb+0x7aa/0x15b0 [ 2215.029175] udpv6_sendmsg+0x2113/0x2af0 [ 2215.030125] ? ip_frag_init+0x350/0x350 [ 2215.031071] ? udp_v6_push_pending_frames+0x360/0x360 [ 2215.032263] ? __lockdep_reset_lock+0x180/0x180 [ 2215.033357] ? __lockdep_reset_lock+0x180/0x180 [ 2215.034443] ? lock_acquire+0x197/0x470 [ 2215.035379] ? find_held_lock+0x2c/0x110 [ 2215.036347] ? sock_has_perm+0x1ea/0x280 [ 2215.037323] ? __import_iovec+0x458/0x590 [ 2215.038281] ? udp_v6_push_pending_frames+0x360/0x360 [ 2215.039489] inet6_sendmsg+0x105/0x140 [ 2215.040398] ? inet6_compat_ioctl+0x320/0x320 [ 2215.041432] __sock_sendmsg+0xf2/0x190 [ 2215.042337] ____sys_sendmsg+0x334/0x870 [ 2215.043299] ? sock_write_iter+0x3d0/0x3d0 [ 2215.044273] ? do_recvmmsg+0x6d0/0x6d0 [ 2215.045180] ? __lock_acquire+0x1657/0x5b00 [ 2215.046198] ___sys_sendmsg+0xf3/0x170 [ 2215.047109] ? sendmsg_copy_msghdr+0x160/0x160 [ 2215.048161] ? vmacache_find+0x55/0x2a0 [ 2215.049078] ? __lockdep_reset_lock+0x180/0x180 [ 2215.050160] ? lock_acquire+0x197/0x470 [ 2215.051091] ? find_held_lock+0x2c/0x110 [ 2215.052036] ? __might_fault+0xd3/0x180 [ 2215.052954] ? lock_downgrade+0x6d0/0x6d0 [ 2215.053908] ? asm_exc_page_fault+0x1e/0x30 [ 2215.054930] __sys_sendmmsg+0x195/0x470 [ 2215.055868] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2215.056860] ? lock_downgrade+0x6d0/0x6d0 [ 2215.057846] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2215.058987] ? wait_for_completion_io+0x270/0x270 [ 2215.060105] ? rcu_read_lock_any_held+0x75/0xa0 [ 2215.061188] ? vfs_write+0x354/0xa70 [ 2215.062057] ? fput_many+0x2f/0x1a0 [ 2215.062901] ? ksys_write+0x1a9/0x260 [ 2215.063799] ? __ia32_sys_read+0xb0/0xb0 [ 2215.064756] __x64_sys_sendmmsg+0x99/0x100 [ 2215.065734] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2215.066925] do_syscall_64+0x33/0x40 [ 2215.067790] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.068975] RIP: 0033:0x7f93f5424b19 [ 2215.069839] 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 [ 2215.074107] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2215.075879] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2215.077535] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2215.079199] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.080936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.082688] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2215.087197] Option 'Ri™êqP…s¨­' to dns_resolver key: bad/missing value 02:50:58 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x2dc) r1 = fork() fork() r2 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000002c0)={0x0, r3, 0x1f, 0x368b, 0x3, 0x9}) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x3, 0x1, 0x6, 0x5, 0x0, 0x2, 0x2000, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000180)}, 0x44010, 0x10001, 0x1, 0x0, 0x20, 0x1, 0x80, 0x0, 0x8001}, r1, 0xffffffffffffffff, r0, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x80000, 0x20) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r4, 0x0) r6 = getpgrp(0x0) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000000c0)=0x0) waitid(0x0, r8, &(0x7f0000000300), 0x8, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) [ 2215.157519] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:50:58 executing program 5: 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) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2080, 0x8) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x28) dup3(r1, r0, 0x0) 02:51:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 64) 02:51:16 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400"/251]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'macsec0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="3c0000000100000003000000030000000220000001000100060000000700000001000080"]}) lsetxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='system_u:object_r:gpg_helper_exec_t:s0\x00', 0x27, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) tee(r3, r1, 0x20, 0x13) dup(0xffffffffffffffff) openat(r0, &(0x7f0000000280)='./file0\x00', 0x20000, 0xfc) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) unshare(0x48020200) fcntl$setflags(r1, 0x2, 0x0) 02:51:16 executing program 5: ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000680)=ANY=[@ANYBLOB="6970651b331930000600100000000000865d3a3ab8725bd16e13304cc70dedddc8e940075247406dd1d2860f9cdd7ae0845f4e6b0ad0816e9eb2aa23b07027464624089958372c55ed65ae0086ea2b5e44f7f13e6e4f9f495c6687beb60516dc3623db52f8c54f803f8406e5a87d8b16280b8c03874263e52dbc9ff908c505e388124378c377924925695fd14b75263305cccf03cbe1061b890b5d69fd9dc1547800"/173, @ANYRES32=0x0, @ANYBLOB="80a00007000000070000000244c900d000660000112d9078ac141441ffffffff4414a3700000000300000005000008000000001f0703b1442c1653ac14141400000002e00000020000005ae0000002000010000000000000000020e000000200000fff0094040000864f0000000302064a9abf0602106f1823af457a31c7beb9a7edb3b10108788c3ccae7e802061c58e1cb02089f6b86e7f6ce0702050fe619a6d04b77f58fa33bf84ade020cebbd09f55dbfb6b502c501832369ac1e0101ac1e0001ac1414bbac1414aaac1e0001e000000200000000e000000100"]}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000002c0)=r0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x6, 0x0, @fd_index, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT, 0x5) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f0000000000), 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r5, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) r8 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r8, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc0}, 0x800) io_uring_enter(r1, 0x76d3, 0x0, 0x0, 0x0, 0x0) r9 = getpgrp(0x0) r10 = getpid() kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="210c00000000000000004400000008000300", @ANYRES32=0x0, @ANYBLOB="08010100000000000000700004000500050001000000d000040003000a0018000303030303000000"], 0x44}}, 0x0) sendmsg$NL80211_CMD_SET_CQM(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xac, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_CQM={0x40, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3e20}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x7fff}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xd8c0}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x10e}, @NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x7, 0xb4, 0x6, 0x1]}]}, @NL80211_ATTR_CQM={0x50, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x10001}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x331}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x80, 0x5, 0x8000, 0x2, 0x5, 0x0]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x8001}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x2}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x0) move_pages(r9, 0x2, &(0x7f0000000440)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000480)=[0x8, 0x7, 0x7ff, 0xf80, 0x4, 0x1000, 0x63f], &(0x7f00000004c0)=[0x0, 0x0, 0x0], 0x2) 02:51:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x7}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:51:16 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5e, 0x0, 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_bp={0x0, 0x5}, 0x10000, 0x0, 0x2, 0xe, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001640)=ANY=[@ANYBLOB="000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000030000000000000000000000cf030000000000000008000000000000000000000000000000000000000000000000000000000000000000000008080000000700000000000000000000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000076fa5c9c0000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000e6a8149f235b0329fc34bcf49cf564ebeab5be70cf9ec140967a340811516d08ddd15a4fa97010f34c4a105721b81e6b9201cdd27f847826b14ee5ed03918967a73759091277fd09c7a3286a7a17bd142b5df3ca850adf7ec41751aa04d5a16eb5e601d2bc7b6d71c01c1aa58a3f5524fd36b5206d065bdd486265ae285cb17c2a5aa7f06a496cb4cd73427f38abf894174e6c58ef241dc4f3c3b9bdb9b4fb8e713c1c6ab305fbee8d14afe607036d100420e99430ac8c79d323f63e48ce421e40ce95d8fd84c5de9fde2e578d909970958c7f64a3cf8ab3bcb6e8fcfcf311be927d919809c4c8e818db880fff11b000dbf26b6278bfc297116502d3164c0d73e977448c875094ade36b949fb565fecbd233f3a7459d46b5be97cb15c5f1dae3e6efa5fb2c279ec997e0714e5403561314cd907717070e9cba7ae86c1de13a6217580e1373446da6588bfb6b3d4006bbcdcd7468650a11662890cc1ad3d068c28fd2c4ca9f352c40fff71a52eb558c4e5c5fec5013ff0e07185126a827344deb44ccef82e4cd2fe2ad552c0bb3bef75a18dd8fdeaf83f21eb04d1069815bfdfdd80d12471cd5fe50e3f5fffaeb0f17881865f9e72f59fe0e568c40357b94ed7180572db3385391e098a56d70e36d27733d55c3f4d7c8ec087f23ad42ceb69b3e3750b5bda5502762a7e572a8c646fb1af428af9e86c19a46e4545a1bb3bb000097a41f12ba5a7b8fc199c436836ae92e451faa08ba6d216ebe3ba02b541fbb85248047cd8532a061f328098b0ffdef7e53db0ad55c5a0cee8a765e41694070c0b515bc4e51a4834067d1fab41ce18eae16aee543d8b33da3cebf00cfb9fb5b5a1449161630804f9dac5180ad9fb090afdfa544fdb4477edd4b19ad5fb17fdfd1e56be090f6185e2bfaf1e23e11a2c5bbb0c76432ab62b8b4389da66789854b970c356e3d995402e0a352e9006aa67cbb54ed4db149ec0ae06a3a40e9a4e03b145b8a791c87c12879f45556d2c103eb19a3e6ae3af5467bee4413cb58851f3ffbd6a1e8d2b5a0dfc8c7ede6c402e2fce176ef6a65fb6c9d5c03bb9daa20555362d11fc49a424ae05ecac4372d20e7de58ffd85083803ecdc0a950ea5d6e2da7a26520b286dd6165a407de15e28e9e501e48e19c5e6c932a72a1f5b0f250d5558a95a967f397ebd099421d3e677b68c18717257ac4e888db183e14abadd05ccdfe7d855df1ac95e294562915260c57576b9f4c6a4001febb184a3f6134081f70ba433ff6505cc1606d900f0d05af2ec46e964baf56b3701d37109cb947e4ba76123db90000000000009b7b7c87c71f4e8007982fe12d4f5c867d452448b9360d27a86fd83e3de384980c4a3c5f0964c7a0da49c76cdabc3b97f8186f51f0164c1f547d8c43b870c4adf2a2cec62afac0858b4da11b601593d91012cba1d689d8840c3dfc9d4a3409110f83845ccdd8832f9820ad1d17011954c9d9b5b5e01184900846335f7f384a5978273ebed6d3a2d1d9e2bf1bd733e45c6d56999bc697b28ba229ced1b1dfdb556b17432a1a2a35a0e8b368578a2be7b244a59759c3996b3773759d591c07eedaf17ed42ce43aa3bbc1013a21f3cddeeccf22a4c3ec353ebd1973d51b00"/1712]) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000001c0)={{0x0, 0x2, 0x3f, 0x1, 0x7}}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x5453, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x4, 0x4}) fcntl$getown(r1, 0x9) signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x9]}, 0x8, 0x80800) socket$inet6_udplite(0xa, 0x2, 0x88) clock_gettime(0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x46e2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f0000000100)=0xfffffffffffff674, r4, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r4, 0x80286722, &(0x7f0000000180)={&(0x7f0000000080)=""/204, 0xcc, 0x10f3, 0x1}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r5, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000001, 0x8010, r5, 0x0) 02:51:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x400001ff}, 0x510, 0x200000000000, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x40, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"}}]}, 0x160}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100", @ANYRES32=r2, @ANYBLOB="00000000000000002e2f66696c6530004f3373c2f9e22dd629892577ceb0da43aa021b9f067f2c0d"]) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) finit_module(r5, &(0x7f0000000040)='\x00', 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) dup2(r6, 0xffffffffffffffff) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000080)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x7fff, 0x6, 0x2, 0x2}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 02:51:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) shutdown(0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$FS_IOC_READ_VERITY_METADATA(r3, 0xc0286687, &(0x7f0000000180)={0x3, 0x800, 0x16, &(0x7f00000000c0)=""/22}) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040), 0x4) sendmmsg(r2, &(0x7f0000001300)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x10, 0x1, 0x2}], 0x10}}], 0x1, 0x0) connect$inet(r2, 0x0, 0x65e9dcaf6a58edc0) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x3) [ 2233.366845] FAULT_INJECTION: forcing a failure. [ 2233.366845] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.369228] CPU: 0 PID: 13987 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2233.370673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.372399] Call Trace: [ 2233.372951] dump_stack+0x107/0x167 [ 2233.373717] should_fail.cold+0x5/0xa [ 2233.374511] ? create_object.isra.0+0x3a/0xa20 [ 2233.375484] should_failslab+0x5/0x20 [ 2233.376274] kmem_cache_alloc+0x5b/0x310 [ 2233.377115] ? lock_acquire+0x197/0x470 [ 2233.377944] create_object.isra.0+0x3a/0xa20 [ 2233.378853] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2233.379919] kmem_cache_alloc+0x159/0x310 [ 2233.380788] skb_clone+0x14f/0x3d0 [ 2233.381548] dev_queue_xmit_nit+0x3a7/0xb00 [ 2233.382461] dev_hard_start_xmit+0xab/0x6f0 [ 2233.383370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2233.384464] __dev_queue_xmit+0x17ec/0x2710 [ 2233.385368] ? find_held_lock+0x2c/0x110 [ 2233.386213] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2233.387163] ? lock_downgrade+0x6d0/0x6d0 [ 2233.388044] ? lock_acquire+0x197/0x470 [ 2233.388877] ? ip6_finish_output2+0x203/0x1fe0 [ 2233.389831] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2233.390937] neigh_connected_output+0x382/0x4d0 [ 2233.391933] ip6_finish_output2+0xaaf/0x1fe0 [ 2233.392867] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2233.393931] ip6_output+0x3aa/0x7e0 [ 2233.394701] ip6_local_out+0xb4/0x1a0 [ 2233.395513] ip6_send_skb+0xb7/0x350 [ 2233.396296] udp_v6_send_skb+0x7aa/0x15b0 [ 2233.397178] udpv6_sendmsg+0x2113/0x2af0 [ 2233.398022] ? ip_frag_init+0x350/0x350 [ 2233.398870] ? udp_v6_push_pending_frames+0x360/0x360 [ 2233.399954] ? __lockdep_reset_lock+0x180/0x180 [ 2233.400941] ? __lockdep_reset_lock+0x180/0x180 [ 2233.401919] ? lock_acquire+0x197/0x470 [ 2233.402748] ? find_held_lock+0x2c/0x110 [ 2233.403630] ? sock_has_perm+0x1ea/0x280 [ 2233.404517] ? __import_iovec+0x458/0x590 [ 2233.405379] ? udp_v6_push_pending_frames+0x360/0x360 [ 2233.406459] inet6_sendmsg+0x105/0x140 [ 2233.407289] ? inet6_compat_ioctl+0x320/0x320 [ 2233.408241] __sock_sendmsg+0xf2/0x190 [ 2233.409056] ____sys_sendmsg+0x334/0x870 [ 2233.409904] ? sock_write_iter+0x3d0/0x3d0 [ 2233.410776] ? do_recvmmsg+0x6d0/0x6d0 [ 2233.411599] ? __lock_acquire+0x1657/0x5b00 [ 2233.412521] ___sys_sendmsg+0xf3/0x170 [ 2233.413333] ? sendmsg_copy_msghdr+0x160/0x160 [ 2233.414275] ? vmacache_find+0x55/0x2a0 [ 2233.415102] ? __lockdep_reset_lock+0x180/0x180 [ 2233.416107] ? lock_acquire+0x197/0x470 [ 2233.416931] ? find_held_lock+0x2c/0x110 [ 2233.417786] ? __might_fault+0xd3/0x180 [ 2233.418612] ? lock_downgrade+0x6d0/0x6d0 [ 2233.419485] ? asm_exc_page_fault+0x1e/0x30 [ 2233.420416] __sys_sendmmsg+0x195/0x470 [ 2233.421250] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2233.422152] ? lock_downgrade+0x6d0/0x6d0 [ 2233.423039] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2233.424054] ? wait_for_completion_io+0x270/0x270 [ 2233.425054] ? rcu_read_lock_any_held+0x75/0xa0 [ 2233.426022] ? vfs_write+0x354/0xa70 [ 2233.426800] ? fput_many+0x2f/0x1a0 [ 2233.427569] ? ksys_write+0x1a9/0x260 [ 2233.428357] ? __ia32_sys_read+0xb0/0xb0 [ 2233.429218] __x64_sys_sendmmsg+0x99/0x100 [ 2233.430090] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2233.431162] do_syscall_64+0x33/0x40 [ 2233.431954] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.433031] RIP: 0033:0x7f93f5424b19 [ 2233.433799] 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 [ 2233.437674] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2233.439278] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2233.440777] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2233.442269] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.443783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.445282] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2233.458111] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue 02:51:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:16 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) signalfd4(r0, &(0x7f0000000400)={[0x9]}, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x0, 0x20000000000101}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000440)={0x9e, 0x3ff, 0x0, 0x5, 0xdab, 0x3f}) sendto$unix(r1, &(0x7f00000000c0)="e4", 0x1, 0x0, 0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000340)) connect$unix(r3, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r4 = dup(r2) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[], 0x78) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xa4, 0x0, 0x40, 0x8, 0x0, 0x1, 0x402, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x40000, 0x4006, 0x3, 0x6, 0xfe, 0x3f, 0x2, 0x0, 0x8, 0x0, 0xed5}, 0x0, 0x5, 0xffffffffffffffff, 0x1) getsockname$unix(r2, &(0x7f0000000100), &(0x7f0000000000)=0x6e) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto$unix(r5, &(0x7f0000000240)="d125f689948ab40a0533470a73daef156945adc653a6d17802f6c11f9b5a63fcd92a1fa958bc77fead25cc52f1397709b487922b85fe5daeaa3215fd0201b574b7789fa1b4d2fb5fff16ad8f5f387c470d0982bdbc3949be26883dbdce6f412ab6b6568be9", 0x65, 0x808, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) socket$unix(0x1, 0x5, 0x0) 02:51:16 executing program 2: 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}) add_key(&(0x7f0000000940)='dns_resolver\x00', &(0x7f0000000980)={'syz', 0x0}, &(0x7f0000000b40)="21533d70c16d77ca8b2c13216d15258ac4810142ae99e606565cea8ff9daa1da786389e5896b12b0e11904ad727260aee34d1f61435bb17706645916bc91b87bdee4670e0b0c305003c06ff66bd8d96e1034f82045907e0fcb38fc702a25797667ec73c4a50b1e346e1ce6b4ef3139d737d76d6988ea4fb889b3ae2096bb3f1a10f8015ea05fdca4755ca93d20edd4eed598ece1155fc4088fbb95e6eaec6a71ab3f5587f44b8f814f13082baa692f5226924f5977139ac3a9ff61b8b847d6edbad26ee3c61dafe3713eab889a9e932cd91d8b", 0xd3, 0x0) add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000000102030405060708090a0b0c0d0e0f101112131415161769c4451e1f20212223060000000000000032333435363723c8081953e7c5383b3a3b3c3d3e3f40000000000000000000"], 0x48, r1) add_key$fscrypt_v1(&(0x7f0000000400), &(0x7f0000000600)={'fscrypt:', @desc3}, &(0x7f00000008c0)={0x0, "6f1a72b7d9cc8467b3e15e9f65490dee8693d723cb4e93eef1a40e2466ed8fd2a823ee7d7ca850b8b9622f03dbf629f0c386eda7b64c009d0812bd35a4f5e827", 0x24}, 0x48, 0x0) add_key$keyring(&(0x7f0000000280), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x2, 0x500) preadv(r4, &(0x7f0000000880)=[{&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f0000000740)=""/9, 0x9}, {&(0x7f0000000780)=""/27, 0x1b}, {&(0x7f00000007c0)=""/150, 0x96}], 0x4, 0x5, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 02:51:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x8}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:51:16 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x3, 0x3, 0x3f, 0x1f, 0x0, 0x9, 0x1000, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000140), 0x2}, 0x28880, 0x9d4, 0x4bfe, 0x1, 0x80000000, 0x1, 0x4, 0x0, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000000440)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f000008000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) 02:51:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 65) [ 2233.701645] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 2233.783126] FAULT_INJECTION: forcing a failure. [ 2233.783126] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.784598] CPU: 1 PID: 14031 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2233.785445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.786484] Call Trace: [ 2233.786828] dump_stack+0x107/0x167 [ 2233.787311] should_fail.cold+0x5/0xa [ 2233.787795] ? lock_release+0x680/0x680 [ 2233.788299] ? skb_clone+0x14f/0x3d0 [ 2233.788761] should_failslab+0x5/0x20 [ 2233.789226] kmem_cache_alloc+0x5b/0x310 [ 2233.789728] skb_clone+0x14f/0x3d0 [ 2233.790173] dev_queue_xmit_nit+0x3a7/0xb00 [ 2233.790716] dev_hard_start_xmit+0xab/0x6f0 [ 2233.791261] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2233.791909] __dev_queue_xmit+0x17ec/0x2710 [ 2233.792464] ? find_held_lock+0x2c/0x110 [ 2233.792976] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2233.793561] ? lock_downgrade+0x6d0/0x6d0 [ 2233.794082] ? lock_acquire+0x197/0x470 [ 2233.794579] ? ip6_finish_output2+0x203/0x1fe0 [ 2233.795166] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2233.795816] neigh_connected_output+0x382/0x4d0 [ 2233.796425] ip6_finish_output2+0xaaf/0x1fe0 [ 2233.796999] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2233.797640] ip6_output+0x3aa/0x7e0 [ 2233.798118] ip6_local_out+0xb4/0x1a0 [ 2233.798610] ip6_send_skb+0xb7/0x350 [ 2233.799085] udp_v6_send_skb+0x7aa/0x15b0 [ 2233.799611] udpv6_sendmsg+0x2113/0x2af0 [ 2233.800121] ? ip_frag_init+0x350/0x350 [ 2233.800633] ? udp_v6_push_pending_frames+0x360/0x360 [ 2233.801287] ? __lockdep_reset_lock+0x180/0x180 [ 2233.801856] ? __lockdep_reset_lock+0x180/0x180 [ 2233.802446] ? lock_acquire+0x197/0x470 [ 2233.802946] ? find_held_lock+0x2c/0x110 [ 2233.803489] ? sock_has_perm+0x1ea/0x280 [ 2233.804036] ? __import_iovec+0x458/0x590 [ 2233.804558] ? udp_v6_push_pending_frames+0x360/0x360 [ 2233.805212] inet6_sendmsg+0x105/0x140 [ 2233.805696] ? inet6_compat_ioctl+0x320/0x320 [ 2233.806268] __sock_sendmsg+0xf2/0x190 [ 2233.806758] ____sys_sendmsg+0x334/0x870 [ 2233.807277] ? sock_write_iter+0x3d0/0x3d0 [ 2233.807811] ? do_recvmmsg+0x6d0/0x6d0 [ 2233.808305] ? __lock_acquire+0x1657/0x5b00 [ 2233.808864] ___sys_sendmsg+0xf3/0x170 [ 2233.809357] ? sendmsg_copy_msghdr+0x160/0x160 [ 2233.809901] ? vmacache_find+0x55/0x2a0 [ 2233.810397] ? __lockdep_reset_lock+0x180/0x180 [ 2233.810967] ? lock_acquire+0x197/0x470 [ 2233.811471] ? find_held_lock+0x2c/0x110 [ 2233.811981] ? __might_fault+0xd3/0x180 [ 2233.812475] ? lock_downgrade+0x6d0/0x6d0 [ 2233.812992] ? asm_exc_page_fault+0x1e/0x30 [ 2233.813547] __sys_sendmmsg+0x195/0x470 [ 2233.814043] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2233.814582] ? lock_downgrade+0x6d0/0x6d0 [ 2233.815115] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2233.815694] ? wait_for_completion_io+0x270/0x270 [ 2233.816297] ? rcu_read_lock_any_held+0x75/0xa0 [ 2233.816847] ? vfs_write+0x354/0xa70 [ 2233.817321] ? fput_many+0x2f/0x1a0 [ 2233.817778] ? ksys_write+0x1a9/0x260 [ 2233.818240] ? __ia32_sys_read+0xb0/0xb0 [ 2233.818752] __x64_sys_sendmmsg+0x99/0x100 [ 2233.819271] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2233.819914] do_syscall_64+0x33/0x40 [ 2233.820352] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.820998] RIP: 0033:0x7f93f5424b19 [ 2233.821449] 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 [ 2233.823729] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2233.824616] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2233.825498] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2233.826386] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.827291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.828165] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:51:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)="873f185c5768dda6beeff5a33c679afa9f1119308a814a07d848776aa4f9da89cc78c06ace376a97e744d775a06d530c90a4c1398151b80d402f5bc0dd58049e891943933ecccf70c3547d34315d2abae265e37ac9584548c149130cce8f96d1147b739a50", 0x65}, {&(0x7f0000000380)="5f6a6794b1a41ef80625e818ca09957bf9d00ec5831d6d02e7838c443d21810fed8ffa912f918c61d54267d8a46732eeaee32aba9312f3d5ea23d9d95a20e6e694d066e3c338d558f419c93439cd037aa28251d4d772870efee7e96a6b57cbf349d3b2629f1ef53e7f6e1ee5645054dd9072ff8474606ea7d1", 0x79}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000400)="8099c55bd589ed75ce564659721ffedcb845594a8af071bbcee8c620b05faba3d36ec41132f4fa6e3e5221c5b68be11ea91a29bbe5448f40fe2e90cd2c6a5fe6775f79ff2e9a711301ddc167417224e9fccfac1dcbb4c8ce13fbc14d8425a9b04463bfce1f2be01005d8fd1ad890c3f9fc98d50c6eb9b522740234d585011cf5988c36fb2a72e6ce1221952513e8a6c4488e40f47db7ace7ab02c6a626e8264f30", 0xa1}], 0x4}, 0x24006004) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4ea0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r2, r0, &(0x7f0000000100)=0xb5e7, 0xaf) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/89, 0x59, 0x0, &(0x7f00000001c0)=""/57, 0x39}, &(0x7f0000000240)=0x40) dup2(r3, r1) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000280), 0x20500, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00000002c0)='reno\x00', 0x5) recvfrom$inet6(r1, &(0x7f0000000040)=""/55, 0x37, 0x2020, &(0x7f0000000080)={0xa, 0x4e21, 0x400, @remote, 0x7}, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 02:51:16 executing program 2: io_submit(0x0, 0x2, &(0x7f0000001680)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x53, 0x0, 0x6, 0x0, @buffer={0x300, 0xa3, &(0x7f00000005c0)=""/163}, &(0x7f0000000040)="4feb7dc9066b", 0x0, 0x0, 0x0, 0x4, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000280), 0x5, 0x400081) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x100000000, 0x800) r4 = dup3(r3, r2, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)) r5 = creat(&(0x7f0000000440)='./file0\x00', 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000003c0)=[0xffffffffffffffff], 0x1) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r0) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS(r5, 0x127f, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x0, 0x0, "200b45308126f4d56bd2ba158d4c64e1f35cac77c8e818b6a5589e4a69395a5223db6b4323e0b29fba0da3344bc9163688567feda8dba320d292f4ebefe64e99", "220c0000002d52004bde09505bf1c35930ac1d9268624c1420b156a2ac400377"}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000400)=0x68) 02:51:16 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2233.879324] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2233.953890] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:51:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 66) 02:51:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x9}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:51:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000001e00)=""/4096, 0x1000, 0x0, &(0x7f0000000140)=""/118, 0x76}, &(0x7f0000000300)=0x40) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x6805, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000001b00)={0xa, 0x4e21, 0xb49d, @dev={0xfe, 0x80, '\x00', 0x34}, 0x43b1b7bf}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/69, 0x45, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/8, 0x8, 0x2, 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x19, &(0x7f0000000100)=0x9, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000000340)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x61, 0x40442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202692, 0x4, @perf_config_ext={0x9, 0x5}, 0x0, 0x8000, 0x0, 0x0, 0xe1}, 0x0, 0xfffdfffffffffff6, 0xffffffffffffffff, 0xf) recvfrom$inet6(r0, &(0x7f0000002f00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) 02:51:33 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) signalfd4(r0, &(0x7f0000000400)={[0x9]}, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x8f, 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, 0x3, 0x0, @perf_config_ext={0x0, 0x20000000000101}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000440)={0x9e, 0x3ff, 0x0, 0x5, 0xdab, 0x3f}) sendto$unix(r1, &(0x7f00000000c0)="e4", 0x1, 0x0, 0x0, 0x0) r3 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000340)) connect$unix(r3, &(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r4 = dup(r2) write$binfmt_elf64(r2, &(0x7f0000000400)=ANY=[], 0x78) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xa4, 0x0, 0x40, 0x8, 0x0, 0x1, 0x402, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x40000, 0x4006, 0x3, 0x6, 0xfe, 0x3f, 0x2, 0x0, 0x8, 0x0, 0xed5}, 0x0, 0x5, 0xffffffffffffffff, 0x1) getsockname$unix(r2, &(0x7f0000000100), &(0x7f0000000000)=0x6e) recvmmsg(r4, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendto$unix(r5, &(0x7f0000000240)="d125f689948ab40a0533470a73daef156945adc653a6d17802f6c11f9b5a63fcd92a1fa958bc77fead25cc52f1397709b487922b85fe5daeaa3215fd0201b574b7789fa1b4d2fb5fff16ad8f5f387c470d0982bdbc3949be26883dbdce6f412ab6b6568be9", 0x65, 0x808, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) socket$unix(0x1, 0x5, 0x0) 02:51:33 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="980000002000210c0010000000000000020000006c009680080022000a010101acd2b2c7e98b6167be6b59663e303cbc6ca0f888bb3730e2fda717c5c05458903eebf4f98129b521ac995853622f691db5a3bc250ecd3e8cadf086a4042a461095362e1a7f5dcd1783eb255cc953405e0ba35a380c00ff00c8990000000000001800ff800a0015002c5c282d9700000008002d00", @ANYRES32=0x0, @ANYBLOB="08e2d8c8f7c4ea5a2794ae1fd73a541072c6e4afdb27c2938dcf4f55d9ab33ba881dcdc4cee7c117b795d31619ee3c883f00c3d96433e30156f2a40f87dbde3fd28269d736a2e56d9c3fc478956fa17c3ab66498c94911f0449553b1b23936044ab27333bba6260a325e6f1ca3ecd82031278e27b91bac2e3ec7fd64e08e0213ca77774397f8027bc20a9dab455df14c1453eccdf67857ebef518cec992e4e92c3de999ebaa58b46faca1203456832372a47914e7dacf4b8efce3ead0cce6b0ff2ee5cf56434212b250fa971ac3f7787ff1a49af"], 0x98}, 0x1, 0x0, 0x0, 0x4000}, 0x20004004) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000140)=0x5, 0x5, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pkey_mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, r0) sendfile(r2, r1, 0x0, 0x9bbb) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000100)=0x1cb1eded, 0x8001, 0x1) 02:51:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:33 executing program 4: r0 = syz_io_uring_setup(0x24, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_setup(0x1c34, &(0x7f00000001c0)={0x0, 0x643b, 0x7, 0x2, 0x173}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_READV=@pass_iovec={0x1, 0x6, 0x0, @fd=r0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_LINK_TIMEOUT, 0x1) syz_io_uring_complete(r1) io_uring_enter(r0, 0x100076db, 0x2, 0x0, 0x0, 0x0) 02:51:33 executing program 3: 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) r0 = socket$inet(0x2, 0x3, 0x80) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000000), 0x400000d, 0x100000000000000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)=ANY=[@ANYBLOB="fbffffff0000000018000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = 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) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="d7d82fa139c7b2ed"]) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r8, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000280)={0x0, 0x8001, 0x5b45}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r6, {r8, r9}}, './file0\x00'}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0x1}, [{0x2, 0x4}], {0x4, 0x2}, [{0x8, 0x5}, {0x8, 0x8}, {0x8, 0x3}, {}, {0x8, 0x4}, {0x8, 0x4, 0xee00}, {0x8, 0x0, r1}, {0x8, 0x4, r5}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x2, r9}], {0x10, 0x7}, {0x20, 0x1}}, 0x7c, 0x1) [ 2250.536609] FAULT_INJECTION: forcing a failure. [ 2250.536609] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.539042] CPU: 1 PID: 14071 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2250.540491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.542201] Call Trace: [ 2250.542752] dump_stack+0x107/0x167 [ 2250.543531] should_fail.cold+0x5/0xa [ 2250.544313] ? __alloc_skb+0x6d/0x5b0 [ 2250.545101] should_failslab+0x5/0x20 [ 2250.545889] kmem_cache_alloc_node+0x55/0x330 [ 2250.546835] __alloc_skb+0x6d/0x5b0 [ 2250.547598] alloc_skb_with_frags+0x92/0x570 [ 2250.548516] ? find_held_lock+0x2c/0x110 [ 2250.549378] sock_alloc_send_pskb+0x7af/0x930 [ 2250.550327] ? sk_alloc+0x350/0x350 [ 2250.551097] ? perf_trace_lock+0xac/0x490 [ 2250.551957] ? SOFTIRQ_verbose+0x10/0x10 [ 2250.552806] ? lock_chain_count+0x20/0x20 [ 2250.553679] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2250.554728] ? ip6_mtu+0x1bb/0x3d0 [ 2250.555482] ? lock_downgrade+0x6d0/0x6d0 [ 2250.556341] ? ip_frag_init+0x350/0x350 [ 2250.557193] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2250.558246] ? ip6_mtu+0x1e9/0x3d0 [ 2250.559111] ? ip6_setup_cork+0xfb7/0x1740 [ 2250.560151] ip6_make_skb+0x2de/0x4e0 [ 2250.561071] ? ip_frag_init+0x350/0x350 [ 2250.562043] ? ip_frag_init+0x350/0x350 [ 2250.563013] ? ip6_push_pending_frames+0xf0/0xf0 [ 2250.564186] ? ip6_dst_hoplimit+0x199/0x440 [ 2250.565234] ? lock_downgrade+0x6d0/0x6d0 [ 2250.566261] udpv6_sendmsg+0x20d0/0x2af0 [ 2250.567252] ? ip_frag_init+0x350/0x350 [ 2250.568242] ? udp_v6_push_pending_frames+0x360/0x360 [ 2250.569491] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2250.570777] ? __lockdep_reset_lock+0x180/0x180 [ 2250.571925] ? lock_acquire+0x197/0x470 [ 2250.572888] ? find_held_lock+0x2c/0x110 [ 2250.573887] ? lock_chain_count+0x20/0x20 [ 2250.574886] ? sock_has_perm+0x1ea/0x280 [ 2250.575921] ? __import_iovec+0x458/0x590 [ 2250.576918] ? udp_v6_push_pending_frames+0x360/0x360 [ 2250.578160] inet6_sendmsg+0x105/0x140 [ 2250.579096] ? inet6_compat_ioctl+0x320/0x320 [ 2250.580185] __sock_sendmsg+0xf2/0x190 [ 2250.581125] ____sys_sendmsg+0x334/0x870 [ 2250.582104] ? sock_write_iter+0x3d0/0x3d0 [ 2250.583114] ? do_recvmmsg+0x6d0/0x6d0 [ 2250.584078] ? __lock_acquire+0x1657/0x5b00 [ 2250.585133] ___sys_sendmsg+0xf3/0x170 [ 2250.586074] ? sendmsg_copy_msghdr+0x160/0x160 [ 2250.587177] ? __lockdep_reset_lock+0x180/0x180 [ 2250.588298] ? trace_hardirqs_on+0x5b/0x180 [ 2250.589337] ? lock_acquire+0x197/0x470 [ 2250.590285] ? find_held_lock+0x2c/0x110 [ 2250.591261] ? __might_fault+0xd3/0x180 [ 2250.592218] ? lock_downgrade+0x6d0/0x6d0 [ 2250.593209] ? io_schedule_timeout+0x140/0x140 [ 2250.594319] __sys_sendmmsg+0x195/0x470 [ 2250.595274] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2250.596316] ? lock_downgrade+0x6d0/0x6d0 [ 2250.597324] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2250.598475] ? wait_for_completion_io+0x270/0x270 [ 2250.599631] ? rcu_read_lock_any_held+0x75/0xa0 [ 2250.600735] ? vfs_write+0x354/0xa70 [ 2250.601625] ? fput_many+0x2f/0x1a0 [ 2250.602493] ? ksys_write+0x1a9/0x260 [ 2250.603419] ? __ia32_sys_read+0xb0/0xb0 [ 2250.604394] __x64_sys_sendmmsg+0x99/0x100 [ 2250.605391] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.606606] do_syscall_64+0x33/0x40 [ 2250.607493] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.608699] RIP: 0033:0x7f93f5424b19 [ 2250.609579] 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 [ 2250.613900] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2250.615704] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2250.617380] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2250.619054] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.620725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.622388] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:51:33 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:33 executing program 5: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x34}}, 0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000900)) fchown(0xffffffffffffffff, 0x0, r2) unlinkat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', 0x200) 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, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x151c03, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x7c, r0, 0x300, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x80000000, 0x68}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20}, 0x44040) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@delalloc}]}) 02:51:33 executing program 4: rseq(&(0x7f0000000000), 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x16) 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, 0x400, 0x4, @perf_config_ext={0x800, 0xfffffffffffffffc}, 0x2, 0x3, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8923, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000000)={'wg2\x00'}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x29, 0x5, 0x7, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x1, 0x40, 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$dupfd(0xffffffffffffffff, 0x0, r4) rseq(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 02:51:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0xa}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2250.774531] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,,errors=continue 02:51:33 executing program 2: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) flock(r1, 0x2) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0xfffffffc, 0x0, 0x0, 0x1cf}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$packet(0xffffffffffffffff, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x14) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7fff) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6003, @fd_index=0x8, 0xa075, 0x0, 0x0, 0x2, 0x1, {0x0, r2}}, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 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={&(0x7f0000000100), 0x1}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 02:51:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 67) [ 2250.840222] FAULT_INJECTION: forcing a failure. [ 2250.840222] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.841910] CPU: 0 PID: 14102 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2250.842848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.843974] Call Trace: [ 2250.844335] dump_stack+0x107/0x167 [ 2250.844831] should_fail.cold+0x5/0xa [ 2250.845356] ? create_object.isra.0+0x3a/0xa20 [ 2250.845970] should_failslab+0x5/0x20 [ 2250.846479] kmem_cache_alloc+0x5b/0x310 [ 2250.847024] create_object.isra.0+0x3a/0xa20 [ 2250.847615] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2250.848293] kmem_cache_alloc_node+0x169/0x330 [ 2250.848910] __alloc_skb+0x6d/0x5b0 [ 2250.849403] alloc_skb_with_frags+0x92/0x570 [ 2250.849990] ? find_held_lock+0x2c/0x110 [ 2250.850540] sock_alloc_send_pskb+0x7af/0x930 [ 2250.851150] ? sk_alloc+0x350/0x350 [ 2250.851655] ? perf_trace_lock+0xac/0x490 [ 2250.852217] ? SOFTIRQ_verbose+0x10/0x10 [ 2250.852766] ? lock_chain_count+0x20/0x20 [ 2250.853332] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2250.854021] ? ip6_mtu+0x1bb/0x3d0 [ 2250.854495] ? lock_downgrade+0x6d0/0x6d0 [ 2250.855056] ? ip_frag_init+0x350/0x350 [ 2250.855612] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2250.856236] ? ip6_mtu+0x1e9/0x3d0 [ 2250.856716] ? ip6_setup_cork+0xfb7/0x1740 [ 2250.857293] ip6_make_skb+0x2de/0x4e0 [ 2250.857795] ? ip_frag_init+0x350/0x350 [ 2250.858330] ? ip_frag_init+0x350/0x350 [ 2250.858858] ? ip6_push_pending_frames+0xf0/0xf0 [ 2250.859509] ? ip6_dst_hoplimit+0x199/0x440 [ 2250.860082] ? lock_downgrade+0x6d0/0x6d0 [ 2250.860649] udpv6_sendmsg+0x20d0/0x2af0 [ 2250.861189] ? ip_frag_init+0x350/0x350 [ 2250.861731] ? udp_v6_push_pending_frames+0x360/0x360 [ 2250.862415] ? __lockdep_reset_lock+0x180/0x180 [ 2250.863041] ? __lockdep_reset_lock+0x180/0x180 [ 2250.863675] ? lock_acquire+0x197/0x470 [ 2250.864204] ? find_held_lock+0x2c/0x110 [ 2250.864747] ? lock_chain_count+0x20/0x20 [ 2250.865310] ? sock_has_perm+0x1ea/0x280 [ 2250.865865] ? __import_iovec+0x458/0x590 [ 2250.866416] ? udp_v6_push_pending_frames+0x360/0x360 [ 2250.867104] inet6_sendmsg+0x105/0x140 [ 2250.867635] ? inet6_compat_ioctl+0x320/0x320 [ 2250.868232] __sock_sendmsg+0xf2/0x190 [ 2250.868743] ____sys_sendmsg+0x334/0x870 [ 2250.869285] ? sock_write_iter+0x3d0/0x3d0 [ 2250.869832] ? do_recvmmsg+0x6d0/0x6d0 [ 2250.870347] ? __lock_acquire+0x1657/0x5b00 [ 2250.870928] ___sys_sendmsg+0xf3/0x170 [ 2250.871454] ? sendmsg_copy_msghdr+0x160/0x160 [ 2250.872056] ? __lockdep_reset_lock+0x180/0x180 [ 2250.872681] ? trace_hardirqs_on+0x5b/0x180 [ 2250.873256] ? lock_acquire+0x197/0x470 [ 2250.873776] ? find_held_lock+0x2c/0x110 [ 2250.874309] ? __might_fault+0xd3/0x180 [ 2250.874831] ? lock_downgrade+0x6d0/0x6d0 [ 2250.875399] ? io_schedule_timeout+0x140/0x140 [ 2250.876008] __sys_sendmmsg+0x195/0x470 [ 2250.876536] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2250.877093] ? lock_downgrade+0x6d0/0x6d0 [ 2250.877647] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2250.878287] ? wait_for_completion_io+0x270/0x270 [ 2250.878922] ? rcu_read_lock_any_held+0x75/0xa0 [ 2250.879545] ? vfs_write+0x354/0xa70 [ 2250.880040] ? fput_many+0x2f/0x1a0 [ 2250.880518] ? ksys_write+0x1a9/0x260 [ 2250.881021] ? __ia32_sys_read+0xb0/0xb0 [ 2250.881561] __x64_sys_sendmmsg+0x99/0x100 [ 2250.882110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.882798] do_syscall_64+0x33/0x40 [ 2250.883294] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.883975] RIP: 0033:0x7f93f5424b19 [ 2250.884458] 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 02:51:33 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2250.886843] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2250.888011] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2250.888934] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2250.889854] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.890786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.891733] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2250.905754] device veth0_vlan entered promiscuous mode [ 2250.927989] : renamed from lo 02:51:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 68) 02:51:33 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="5ea18a99", 0x4, 0x0, &(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1}, 0x80) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x6359, 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) recvmmsg(r1, &(0x7f0000001f80)=[{{&(0x7f00000001c0)=@phonet, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/72, 0x48}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000020c0)=""/219, 0xdb}], 0x4, &(0x7f0000000540)=""/4096, 0x1000}, 0xffffffff}, {{&(0x7f0000002040)=@l2, 0x80, &(0x7f0000001800)=[{&(0x7f00000015c0)=""/81, 0x51}, {&(0x7f0000001640)=""/70, 0x46}, {&(0x7f0000000380)=""/128, 0x80}, {&(0x7f0000001740)=""/157, 0x9d}], 0x4, &(0x7f0000001840)=""/84, 0x54}, 0x2}, {{&(0x7f00000018c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001940)=""/160, 0xa0}, {&(0x7f0000001a00)=""/102, 0x66}, {&(0x7f0000001a80)=""/192, 0xc0}, {&(0x7f0000001b40)=""/140, 0x8c}, {&(0x7f0000001c00)=""/5, 0x5}, {&(0x7f0000001c40)=""/238, 0xee}, {&(0x7f0000001d40)=""/28, 0x1c}, {&(0x7f0000001e00)=""/46, 0x2e}], 0x8, &(0x7f0000001ec0)=""/149, 0x95}, 0x2}], 0x3, 0x0, 0x0) [ 2251.010367] FAULT_INJECTION: forcing a failure. [ 2251.010367] name failslab, interval 1, probability 0, space 0, times 0 [ 2251.011717] CPU: 0 PID: 14113 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2251.012521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.013489] Call Trace: [ 2251.013796] dump_stack+0x107/0x167 [ 2251.014223] should_fail.cold+0x5/0xa [ 2251.014674] should_failslab+0x5/0x20 [ 2251.015137] __kmalloc_node_track_caller+0x74/0x3b0 [ 2251.015762] ? alloc_skb_with_frags+0x92/0x570 [ 2251.016319] __alloc_skb+0xb1/0x5b0 [ 2251.016762] alloc_skb_with_frags+0x92/0x570 [ 2251.017306] ? find_held_lock+0x2c/0x110 [ 2251.017817] sock_alloc_send_pskb+0x7af/0x930 [ 2251.018377] ? sk_alloc+0x350/0x350 [ 2251.018817] ? perf_trace_lock+0xac/0x490 [ 2251.019327] ? SOFTIRQ_verbose+0x10/0x10 [ 2251.019829] ? lock_chain_count+0x20/0x20 [ 2251.020351] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2251.020970] ? ip6_mtu+0x1bb/0x3d0 [ 2251.021401] ? lock_downgrade+0x6d0/0x6d0 [ 2251.021903] ? ip_frag_init+0x350/0x350 [ 2251.022401] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2251.022974] ? ip6_mtu+0x1e9/0x3d0 [ 2251.023421] ? ip6_setup_cork+0xfb7/0x1740 [ 2251.023940] ip6_make_skb+0x2de/0x4e0 [ 2251.024408] ? ip_frag_init+0x350/0x350 [ 2251.024897] ? ip_frag_init+0x350/0x350 [ 2251.025395] ? ip6_push_pending_frames+0xf0/0xf0 [ 2251.025981] ? ip6_dst_hoplimit+0x199/0x440 [ 2251.026505] ? lock_downgrade+0x6d0/0x6d0 [ 2251.027020] udpv6_sendmsg+0x20d0/0x2af0 [ 2251.027530] ? ip_frag_init+0x350/0x350 [ 2251.028014] ? udp_v6_push_pending_frames+0x360/0x360 [ 2251.028637] ? __lockdep_reset_lock+0x180/0x180 [ 2251.029209] ? __lockdep_reset_lock+0x180/0x180 [ 2251.029774] ? lock_acquire+0x197/0x470 [ 2251.030254] ? find_held_lock+0x2c/0x110 [ 2251.030761] ? lock_chain_count+0x20/0x20 [ 2251.031266] ? sock_has_perm+0x1ea/0x280 [ 2251.031793] ? __import_iovec+0x458/0x590 [ 2251.032291] ? udp_v6_push_pending_frames+0x360/0x360 [ 2251.032926] inet6_sendmsg+0x105/0x140 [ 2251.033397] ? inet6_compat_ioctl+0x320/0x320 [ 2251.033904] __sock_sendmsg+0xf2/0x190 [ 2251.034366] ____sys_sendmsg+0x334/0x870 [ 2251.034860] ? sock_write_iter+0x3d0/0x3d0 [ 2251.035365] ? do_recvmmsg+0x6d0/0x6d0 [ 2251.035844] ? find_held_lock+0x2c/0x110 [ 2251.036343] ___sys_sendmsg+0xf3/0x170 [ 2251.036811] ? sendmsg_copy_msghdr+0x160/0x160 [ 2251.037356] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2251.037984] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2251.038511] ? trace_hardirqs_on+0x5b/0x180 [ 2251.039032] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2251.039559] ? finish_task_switch+0x126/0x5d0 [ 2251.040096] ? finish_task_switch+0xef/0x5d0 [ 2251.040590] ? __switch_to+0x572/0xf70 [ 2251.041055] ? __switch_to_asm+0x3a/0x60 [ 2251.041538] ? __switch_to_asm+0x34/0x60 [ 2251.042030] ? __schedule+0x82c/0x1ea0 [ 2251.042496] ? io_schedule_timeout+0x140/0x140 [ 2251.043043] __sys_sendmmsg+0x195/0x470 [ 2251.043523] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2251.044029] ? lock_downgrade+0x6d0/0x6d0 [ 2251.044537] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2251.045108] ? wait_for_completion_io+0x270/0x270 [ 2251.045659] ? rcu_read_lock_any_held+0x75/0xa0 [ 2251.046214] ? vfs_write+0x354/0xa70 [ 2251.046659] ? fput_many+0x2f/0x1a0 [ 2251.047093] ? ksys_write+0x1a9/0x260 [ 2251.047558] ? __ia32_sys_read+0xb0/0xb0 [ 2251.048044] __x64_sys_sendmmsg+0x99/0x100 [ 2251.048551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2251.049153] do_syscall_64+0x33/0x40 [ 2251.049598] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.050195] RIP: 0033:0x7f93f5424b19 [ 2251.050622] 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 [ 2251.052788] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2251.053695] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2251.054539] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2251.055348] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.056202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2251.057006] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:51:34 executing program 3: r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x10bc, 0x0, 0x0, 0x397}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x3, 0x0, 0x8, 0x2, &(0x7f00000004c0)="ca6c98f092772373c7f6243fbd1712b05779fff1b7663cd16a5e719fa493d72d5fd50c468a5e1f4bdec25625834d7b7ef83a652359d2a25aa8780a3ff04239f3b8c4bd", 0x6, 0x0, 0x1, {0x1}}, 0x1000) syz_io_uring_setup(0x6773, &(0x7f0000000280)={0x0, 0x419c, 0x10, 0x3, 0x3dc}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000300), &(0x7f0000000340)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000140)=0x2dc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$P9_RREADLINK(r4, &(0x7f0000000140)=ANY=[], 0x10) io_uring_enter(r5, 0x5477, 0x8c23, 0x2, &(0x7f0000000180)={[0x6]}, 0x8) r6 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900)={0x0, 0x2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(r1, r8, &(0x7f00000001c0), 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 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) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x3, 0x7fffffff, 0x0, 0x4, 0x0, 0x1}, 0x4) [ 2251.101229] device veth0_vlan entered promiscuous mode 02:51:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0xb}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:51:51 executing program 4: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000180)=""/12) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x149181, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x6, 0x6, @local}, 0x14) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r4, &(0x7f0000000340)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x4493, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, 0xfff}, 0x1c, &(0x7f0000001680)}}], 0x1, 0x800) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket$nl_route(0x10, 0x3, 0x0) dup2(r7, r8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmmsg$inet(r3, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f0100e100001c000000000000000000000000040000", @ANYRES32=r6], 0x38}}], 0x1, 0x0) dup2(0xffffffffffffffff, r0) 02:51:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 69) 02:51:51 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180), 0x101202, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000062900)) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000000c0)={0x0, '\x00', {}, 0x40}) ftruncate(0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x100, 0x2, &(0x7f00000001c0)) fallocate(r3, 0x60, 0x8, 0x6) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) syz_open_dev$vcsn(0x0, 0x4, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r4, 0x0, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 02:51:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:51 executing program 5: r0 = open(&(0x7f0000000000)='./file1\x00', 0x600000, 0x1b2) 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={&(0x7f00000001c0), 0x8}}, 0x0, 0xffffffffffffffff, r0, 0x0) lseek(r1, 0x0, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) fallocate(r1, 0x3, 0x52, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080), 0x4) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x5f42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x4000010, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet(0xa, 0xa, 0x1) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@private0, @loopback, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400032, r6}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x950) r7 = syz_open_dev$vcsa(&(0x7f0000000840), 0x401, 0x28180) ioctl$F2FS_IOC_GARBAGE_COLLECT(r7, 0x4004f506, &(0x7f0000000880)=0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x7f, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff046, 0x2}, 0x0, 0xc5c1, 0xfc9, 0x2, 0x2, 0x7, 0x0, 0x0, 0x10001, 0x0, 0x5}, 0x0, 0xe, r1, 0xa) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r8, &(0x7f00000000c0)="041a3a4985d424bdce9675f286982a09f7fe7569cb2c6e71f89e8019678c585aa70cc9e2435235dcb0b3434020d0f4d5613bb8bde96608eaf4af1834720900b040007af6d3edc14cd7ab81c733b614b0835ac6af8173be3b00015a826f2562ae98feb0d40000f80000", 0xff69, 0x3ff03) 02:51:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setxattr$incfs_metadata(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)="f8625724f9417e8871303b68b529ccaf6cd0c8c3c8912117511cf3a052bcbd75bc814aeded772949d19ac2d4fca47106fe52566d89894c916f3a3ef5acbe0851550ba9ea52049d2000090291ff16", 0x4e, 0x1) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x11) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x10000003, 0x100000000}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) 02:51:51 executing program 2: syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x40, 0x7, 0x0, 0x0, 0x0, 0xce13, 0xc0210, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x203, 0x554}, 0x8040, 0x0, 0x20000, 0x0, 0xc60e, 0x0, 0x8, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0xa) shmctl$SHM_LOCK(0x0, 0xb) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000012c0)=""/224) shmctl$IPC_RMID(0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000fee000/0x12000)=nil, 0xb000) shmctl$IPC_RMID(0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f0000a8e000/0x3000)=nil, 0x6000) shmctl$SHM_LOCK(r1, 0xb) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001e00)=""/4015) shmctl$SHM_UNLOCK(r0, 0xc) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x1000) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000100)=""/182) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f0000000080)=""/34) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000001c0)=""/4096) [ 2268.359433] FAULT_INJECTION: forcing a failure. [ 2268.359433] name failslab, interval 1, probability 0, space 0, times 0 [ 2268.361853] CPU: 1 PID: 14163 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2268.363304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2268.365058] Call Trace: [ 2268.365621] dump_stack+0x107/0x167 [ 2268.366397] should_fail.cold+0x5/0xa [ 2268.367189] ? create_object.isra.0+0x3a/0xa20 [ 2268.368177] should_failslab+0x5/0x20 [ 2268.368972] kmem_cache_alloc+0x5b/0x310 [ 2268.369819] create_object.isra.0+0x3a/0xa20 [ 2268.370729] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2268.371792] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2268.372840] ? alloc_skb_with_frags+0x92/0x570 [ 2268.373802] __alloc_skb+0xb1/0x5b0 [ 2268.374569] alloc_skb_with_frags+0x92/0x570 [ 2268.375481] ? find_held_lock+0x2c/0x110 [ 2268.376355] sock_alloc_send_pskb+0x7af/0x930 [ 2268.377304] ? sk_alloc+0x350/0x350 [ 2268.378070] ? perf_trace_lock+0xac/0x490 [ 2268.378933] ? SOFTIRQ_verbose+0x10/0x10 [ 2268.379832] ? lock_chain_count+0x20/0x20 [ 2268.380740] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2268.381835] ? ip6_mtu+0x1bb/0x3d0 [ 2268.382733] ? lock_downgrade+0x6d0/0x6d0 [ 2268.383603] ? ip_frag_init+0x350/0x350 [ 2268.384471] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2268.385447] ? ip6_mtu+0x1e9/0x3d0 [ 2268.386191] ? ip6_setup_cork+0xfb7/0x1740 [ 2268.387080] ip6_make_skb+0x2de/0x4e0 [ 2268.387879] ? ip_frag_init+0x350/0x350 [ 2268.388713] ? ip_frag_init+0x350/0x350 [ 2268.389547] ? ip6_push_pending_frames+0xf0/0xf0 [ 2268.390540] ? ip6_dst_hoplimit+0x199/0x440 [ 2268.391436] ? lock_downgrade+0x6d0/0x6d0 [ 2268.392337] udpv6_sendmsg+0x20d0/0x2af0 [ 2268.393189] ? ip_frag_init+0x350/0x350 [ 2268.394028] ? udp_v6_push_pending_frames+0x360/0x360 [ 2268.395097] ? __lockdep_reset_lock+0x180/0x180 [ 2268.396087] ? __lockdep_reset_lock+0x180/0x180 [ 2268.397063] ? lock_acquire+0x197/0x470 [ 2268.397889] ? find_held_lock+0x2c/0x110 [ 2268.398748] ? lock_chain_count+0x20/0x20 [ 2268.399637] ? sock_has_perm+0x1ea/0x280 [ 2268.400512] ? __import_iovec+0x458/0x590 [ 2268.401375] ? udp_v6_push_pending_frames+0x360/0x360 [ 2268.402449] inet6_sendmsg+0x105/0x140 [ 2268.403260] ? inet6_compat_ioctl+0x320/0x320 [ 2268.404198] __sock_sendmsg+0xf2/0x190 [ 2268.405010] ____sys_sendmsg+0x334/0x870 [ 2268.405859] ? sock_write_iter+0x3d0/0x3d0 [ 2268.406736] ? do_recvmmsg+0x6d0/0x6d0 [ 2268.407551] ? find_held_lock+0x2c/0x110 [ 2268.408417] ___sys_sendmsg+0xf3/0x170 [ 2268.409232] ? sendmsg_copy_msghdr+0x160/0x160 [ 2268.410187] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2268.411280] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2268.412226] ? trace_hardirqs_on+0x5b/0x180 [ 2268.413126] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2268.414057] ? finish_task_switch+0x126/0x5d0 [ 2268.414984] ? finish_task_switch+0xef/0x5d0 [ 2268.415907] ? __switch_to+0x572/0xf70 [ 2268.416716] ? __switch_to_asm+0x3a/0x60 [ 2268.417557] ? __switch_to_asm+0x34/0x60 [ 2268.418406] ? __schedule+0x82c/0x1ea0 [ 2268.419227] ? io_schedule_timeout+0x140/0x140 [ 2268.420204] __sys_sendmmsg+0x195/0x470 [ 2268.421037] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2268.421932] ? lock_downgrade+0x6d0/0x6d0 [ 2268.422814] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2268.423844] ? wait_for_completion_io+0x270/0x270 [ 2268.424849] ? rcu_read_lock_any_held+0x75/0xa0 [ 2268.425812] ? vfs_write+0x354/0xa70 [ 2268.426589] ? fput_many+0x2f/0x1a0 [ 2268.427348] ? ksys_write+0x1a9/0x260 [ 2268.428148] ? __ia32_sys_read+0xb0/0xb0 [ 2268.429002] __x64_sys_sendmmsg+0x99/0x100 [ 2268.429883] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2268.430955] do_syscall_64+0x33/0x40 [ 2268.431735] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2268.432799] RIP: 0033:0x7f93f5424b19 [ 2268.433574] 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 [ 2268.437401] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2268.438984] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2268.440473] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2268.441955] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2268.443437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2268.444926] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:51:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x507100, 0x86) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r4, 0x3) write$P9_RREADLINK(r4, 0x0, 0x10) sendfile(r3, r2, 0x0, 0x7ffffff9) 02:51:51 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:51:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 70) 02:51:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0xc}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:51:51 executing program 3: 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$bind(&(0x7f0000000380)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x1080, 0x0) mount$cgroup(0x0, &(0x7f0000000200)='./file0/../file0/file0\x00', &(0x7f0000000340), 0x8000, &(0x7f0000000500)={[{}, {@xattr}, {@noprefix}, {@cpuset_v2_mode}, {@clone_children}, {@xattr}, {@noprefix}, {@subsystem='cpu'}, {@noprefix}]}) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="006fd60b2e3ec2beaeb072e91e17df985150e3892c7b1edc90864e2f71fc33b62932767b31a067d9b5f471629b28519dc158b12d72317747a33ed3844ee2da8114a9e6c24b2934a170"]) mount$bind(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0), 0x2400, 0x0) [ 2268.784395] FAULT_INJECTION: forcing a failure. [ 2268.784395] name failslab, interval 1, probability 0, space 0, times 0 [ 2268.786779] CPU: 0 PID: 14186 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2268.788232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2268.789949] Call Trace: [ 2268.790505] dump_stack+0x107/0x167 [ 2268.791266] should_fail.cold+0x5/0xa [ 2268.792062] ? lock_release+0x680/0x680 [ 2268.792898] ? skb_clone+0x14f/0x3d0 [ 2268.793674] should_failslab+0x5/0x20 [ 2268.794461] kmem_cache_alloc+0x5b/0x310 [ 2268.795304] skb_clone+0x14f/0x3d0 [ 2268.796079] dev_queue_xmit_nit+0x3a7/0xb00 [ 2268.796989] dev_hard_start_xmit+0xab/0x6f0 [ 2268.797897] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2268.798993] __dev_queue_xmit+0x17ec/0x2710 [ 2268.799951] ? find_held_lock+0x2c/0x110 [ 2268.800792] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2268.801752] ? lock_downgrade+0x6d0/0x6d0 [ 2268.802605] ? lock_acquire+0x197/0x470 [ 2268.803440] ? ip6_finish_output2+0x203/0x1fe0 [ 2268.804415] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2268.805520] neigh_connected_output+0x382/0x4d0 [ 2268.806502] ip6_finish_output2+0xaaf/0x1fe0 [ 2268.807440] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2268.808490] ip6_output+0x3aa/0x7e0 [ 2268.809264] ip6_local_out+0xb4/0x1a0 [ 2268.810053] ip6_send_skb+0xb7/0x350 [ 2268.810834] udp_v6_send_skb+0x7aa/0x15b0 [ 2268.811723] udpv6_sendmsg+0x2113/0x2af0 [ 2268.812615] ? ip_frag_init+0x350/0x350 [ 2268.813450] ? udp_v6_push_pending_frames+0x360/0x360 [ 2268.814584] ? __lockdep_reset_lock+0x180/0x180 [ 2268.815568] ? __lockdep_reset_lock+0x180/0x180 [ 2268.816574] ? lock_acquire+0x197/0x470 [ 2268.817402] ? find_held_lock+0x2c/0x110 [ 2268.818266] ? lock_chain_count+0x20/0x20 [ 2268.819132] ? sock_has_perm+0x1ea/0x280 [ 2268.820029] ? __import_iovec+0x458/0x590 [ 2268.820891] ? udp_v6_push_pending_frames+0x360/0x360 [ 2268.822008] inet6_sendmsg+0x105/0x140 [ 2268.822814] ? inet6_compat_ioctl+0x320/0x320 [ 2268.823757] __sock_sendmsg+0xf2/0x190 [ 2268.824565] ____sys_sendmsg+0x334/0x870 [ 2268.825420] ? sock_write_iter+0x3d0/0x3d0 [ 2268.826292] ? do_recvmmsg+0x6d0/0x6d0 [ 2268.827115] ? __lock_acquire+0x1657/0x5b00 [ 2268.828046] ___sys_sendmsg+0xf3/0x170 [ 2268.828864] ? sendmsg_copy_msghdr+0x160/0x160 [ 2268.829812] ? __lockdep_reset_lock+0x180/0x180 [ 2268.830782] ? trace_hardirqs_on+0x5b/0x180 [ 2268.831689] ? lock_acquire+0x197/0x470 [ 2268.832520] ? find_held_lock+0x2c/0x110 [ 2268.833367] ? __might_fault+0xd3/0x180 [ 2268.834198] ? lock_downgrade+0x6d0/0x6d0 [ 2268.835060] ? io_schedule_timeout+0x140/0x140 [ 2268.836264] __sys_sendmmsg+0x195/0x470 [ 2268.837258] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2268.838319] ? lock_downgrade+0x6d0/0x6d0 [ 2268.839377] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2268.840533] ? wait_for_completion_io+0x270/0x270 [ 2268.841540] ? rcu_read_lock_any_held+0x75/0xa0 [ 2268.842504] ? vfs_write+0x354/0xa70 [ 2268.843283] ? fput_many+0x2f/0x1a0 [ 2268.844051] ? ksys_write+0x1a9/0x260 [ 2268.844845] ? __ia32_sys_read+0xb0/0xb0 [ 2268.845702] __x64_sys_sendmmsg+0x99/0x100 [ 2268.846582] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2268.847662] do_syscall_64+0x33/0x40 [ 2268.848436] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2268.849503] RIP: 0033:0x7f93f5424b19 [ 2268.850281] 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 [ 2268.854132] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2268.855722] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2268.857213] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2268.858704] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2268.860211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2268.861735] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2268.922062] cgroup: subsys name conflicts with all [ 2268.984213] cgroup: subsys name conflicts with all 02:52:09 executing program 1: r0 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='mand\x00', &(0x7f0000000100)='-\xfc}{*]\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fsmount(r1, 0x1, 0x4) 02:52:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:09 executing program 2: 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$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000000)=@keyring={'key_or_keyring:', r3, 0xa}) request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000380)='dns_resolver\x00', r2) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x48, r1) add_key$keyring(&(0x7f0000000340), &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, r0) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000600)=0x1e) sendmmsg$sock(0xffffffffffffffff, &(0x7f00000036c0)=[{{&(0x7f0000000580)=@ethernet={0x306, @random="822474787dcd"}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000b40)="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0x1000}], 0x1, &(0x7f0000000880)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x400}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x1}}], 0xd8}}, {{&(0x7f0000000680)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x40000000}, 0x80, 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", 0x1000}, {&(0x7f0000001b40)="12e1356c607ffcf5fd5f72506f593b89f853f9f6d4094f286d7ad0014684cf187312ccfa688e51ef17c57556025cfabe65773317d76e57641493173bc9d8a576d625bc10accac6bb927c042ade92d0cbea55bc99178b0744b3c69444da85196fbb9d1a29fb32572268b36c861fda03bfefea58245a3e6434ec5d247871d21b9ed475627d96938287f3f5f2ba4d242e64755a1c7e3c12c634e147a192553288628d821e1e33db13d1cbba9fc8a429e2c3aeb1dd61eabb110bb151db7531cbcc3e67cde06ca23bdc1d00f1ca1ac507a1181577b94b09430f12c0", 0xd9}, {&(0x7f0000000980)="cbe17194d9c32d0bbe2e76c35aae6c1e21af115bde7c30ab8beb", 0x1a}, {&(0x7f00000009c0)="d55ab06f570ae0e76ad7a76c9d8b3bf3154bf40880b1da2b4cd6f80f547b3a2fbf7ef80104d0f8c513dfcbc28d1ca537c753359a2eda", 0x36}, {&(0x7f0000000a00)="d608a45d4530b160be77fa09c0de50d6a0ddd916ddbe3cf0b0b8", 0x1a}, {&(0x7f0000001c40)="82a7273ce817c240a4ca93fe13c76e2da8f27e3b5d319974c0c4132b653d02747a6c1188f3eaa257c845a4e329bb96c59335b9d470acd1a17e71d683c785886022e8eb0e173080abd16eeb223cab2b2b115034e66720e165104c419c8803ee", 0x5f}, {&(0x7f0000002e00)="96b0e7e45f73b2fe36c9aced3447d4eab57545b587d9e1da0b27f8e0f85b4d8c9b0f9b657ecca4f7685611599d9117ffe4def3d3ec32a460b956646a66fc598c75708ae3aa0a3da872b8c782145c7311195f895a1caf2d6d52d971dd5ba94bd16c190a0edbd9c1739def781cc8cd8c2e6a11388ec43681c5496c5b09651500f9634819ec38bb1222abcd5bba96ecf5d5192283fd4ccbe63e7233f7da686c8dd8b94cb55ef80be19ef7d0d350691d7164dc939d6714b73d033de36e6d03f825fbeb750f6681c2e13b951472ea0c1ae78d380bf1813c926e8dbbfbe686b5552a0b69d1abdf0336b51189114d9f2bfe3748a4fbbb", 0xf3}, {&(0x7f0000001cc0)="3e4d731500cf7bf716660dcefef2272618d6e086770d1d5e6f630ebfac1a3c81db656bbce987f0f336be42d9cf8319bbc63eff8498cafb962fc2ee", 0x3b}, {&(0x7f0000001d00)="e806c099e922a335870107711b631a069a2014eb024cab96f2c889dcaa94a466f67bd5f7473b5df065d80b25ef7b", 0x2e}], 0x9, &(0x7f0000002fc0)=[@timestamping={{0x14, 0x1, 0x25, 0xafd}}, @mark={{0x14, 0x1, 0x24, 0x3aa}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x60}}, {{&(0x7f0000003040)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xbd}, 0x3}, 0x80, &(0x7f00000035c0)=[{&(0x7f00000030c0)="ee0bccf1ca7206c5ad6e90cb01bc9922a34fe54953f7b060b953ea34fff7eaebd954014349bd3ad5a2f2e34fe6fc8235e5723efbbe39dbb7389c8327f9a88fcaafa0c49c8d026341b04ec76c44cf4c33f6ef4693a600ac47aac2bdc273a5c1413591feaea55e858d137d229b06d14c86dd6ffc24e995a26a009767e8ea2c0246c3798197ca80eb01aa4e7104c780499477804c8429f092b386a124982c9cc2c60a212b1e7e1ad1064927dab974abbb25cdcf6199523c578284fc6baa6d56888a509a4bb8bc208d9278", 0xc9}, {&(0x7f00000031c0)="7a0bc1f428913739c2c19a3430d11d4d026ca640a80398f726ab284e3f3a128ef042094f115311d5dfc8e2da8a07ae4237b035e5ce9e3ad4866534b152b052a0a48979564c03683f03e4d18f20ca1dbd3854960bfffef8301ac011ba6f952daba89ce76207a1228e71b4cf7364672965143069de3f4a883ef52181f5a371589549a576ea85468cba72a724e63efc1aaeabb603440e5e5cd36b5f4d61a6a3cd9f616a7595919eae6f12", 0xa9}, {&(0x7f0000001d40)="f52835609e43b5baf4e0682120d50ab2d18159492480417430d0946925038cdd83e6", 0x22}, {&(0x7f0000003280)="827c2f1b2dd6769092c13e938ad7daa9b6ae0f663520636723168ce93f621807e7c1bcf449c778005f0b5675ab2284814edd00986df9ba1bcadf39adb485b40fe5c8ab7b19856ef7059a6ab84a8ce38c02f03f0ba499c8ba15c4cf7c2740d228d965ad8599541947fb2bfde12428c32e39fde17cc067c3b131f9d917492c2898ecc5d747b1db7364f35f1bd38bf27e3c811c", 0x92}, {&(0x7f0000003340)="980849cd99cd00598e075ee5549de2c6820592596aebef023e20449594a11bb94477021c90873d066d6f56d96f65f65138572c796cd255cfc71c6b45d8a693f3a7b0cb1bc007b590d8cc964b554ee992e2f82d4c589515d9771c5d21799a2d32dc265bfb8c434e54a953f2b34bf014f56c226b88453c2b4a5325b0deb6721f61c17c773cda6c00504d4b7f6af7e3a064e3c6c2edb0290a0cda69ea536e9e2cf16eb00da3ca0beddd940d", 0xaa}, {&(0x7f0000003400)="a07a1a04c33b07cc8a881eb94c35587a402cc89eae5e8ab8210bdde2b97f4ec9fa6137c318e38c1c0df657e1b57de4ff337ce733a7559f7eaff94dce9519b7c44d7cc77823e43ec472ddf0f2a6345ae1ed697feb9d34ff278fecf1d9f5ebe3c2c4a5e0a1bfb4711bd80712e87e4a683465f0f39c61ce7434f4f39d4576d17a7b6240558ecbdd36cde3378fa612f8cf2fbb685e91", 0x94}, {&(0x7f00000034c0)="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", 0xfe}], 0x7, &(0x7f0000003640)=[@txtime={{0x18, 0x1, 0x3d, 0xffffffffb28892b9}}, @txtime={{0x18, 0x1, 0x3d, 0x20}}, @txtime={{0x18, 0x1, 0x3d, 0x973}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x78}}], 0x3, 0x40) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb, 0x0, 0x0, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) 02:52:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0xf}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:09 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='dax\x00', 0x30000, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x1) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="0040abe0d4dc03000000000000008b2428de4d72b89aeddb2a530000000000000000000c3f089694ed90fa7c43", 0x2d}], 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 02:52:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ADD_IFACE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5, 0x20, 0x1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4005}, 0x800) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000040)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_DOMAIN={0x8, 0x1, ')\'\\\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x640048f0}, 0x0) 02:52:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 71) 02:52:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r2 = getpgid(0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38}, 0x0) perf_event_open(0x0, r2, 0x8, 0xffffffffffffffff, 0xb) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000001300)='./file1\x00', 0x200000, 0x183) setresuid(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f00000023c0)='./file1\x00', 0x80, 0x1, &(0x7f0000002500)=[{&(0x7f0000002400)="7d2ddc2ff12aa8bd86ff8883dd780a8f332ecb07dd5cd41de42e454f9aa7f6af94bb82ebd1879f5304d8fcf90c225679a655eb6d1e0b2520a0913a56271a3a858dacaf4b375e3d33e45009c255e420ed3e5232063fd2171c80f7c692c5bed89f0702abe121b1a7d48ba8ea4b69fa0911089414b99f8dd4ed2cb4d0a99ce0d73feb6886a7f71fd0fd05c6edc303bff98704bcff27129024c50df30eef304392e6a6459101342848d5cbb11765abd9badb96af3cf3f77651dc1192495151d9604c35b2f0bdfa9107c7c461", 0xca, 0x1}], 0x100000, &(0x7f0000002540)={[{'\x00'}], [{@euid_eq}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@fowner_eq}, {@measure}, {@fowner_lt}]}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f0000002340)={0x28000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140), {0x28}, &(0x7f0000000180)=""/252, 0xfc, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=[r2, 0xffffffffffffffff], 0x2, {r3}}, 0x58) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x12, r1, 0x729d2000) unshare(0x48020200) [ 2286.287608] FAULT_INJECTION: forcing a failure. [ 2286.287608] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.287632] CPU: 0 PID: 14229 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2286.287644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.287651] Call Trace: [ 2286.287673] dump_stack+0x107/0x167 [ 2286.287699] should_fail.cold+0x5/0xa [ 2286.287721] ? create_object.isra.0+0x3a/0xa20 [ 2286.287744] should_failslab+0x5/0x20 [ 2286.287762] kmem_cache_alloc+0x5b/0x310 [ 2286.287789] create_object.isra.0+0x3a/0xa20 [ 2286.287809] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2286.287849] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2286.287868] ? alloc_skb_with_frags+0x92/0x570 [ 2286.287894] __alloc_skb+0xb1/0x5b0 [ 2286.287920] alloc_skb_with_frags+0x92/0x570 02:52:09 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1f7f6399, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@dev}]}]}, 0x28}}, 0x0) [ 2286.287938] ? find_held_lock+0x2c/0x110 [ 2286.287977] sock_alloc_send_pskb+0x7af/0x930 [ 2286.288018] ? sk_alloc+0x350/0x350 [ 2286.288044] ? perf_trace_lock+0xac/0x490 [ 2286.288062] ? SOFTIRQ_verbose+0x10/0x10 02:52:09 executing program 1: sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') [ 2286.288081] ? lock_chain_count+0x20/0x20 02:52:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 72) 02:52:09 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2286.288112] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2286.288146] ? ip6_mtu+0x1bb/0x3d0 [ 2286.288165] ? lock_downgrade+0x6d0/0x6d0 [ 2286.288182] ? ip_frag_init+0x350/0x350 [ 2286.288216] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2286.288236] ? ip6_mtu+0x1e9/0x3d0 [ 2286.288257] ? ip6_setup_cork+0xfb7/0x1740 [ 2286.288282] ip6_make_skb+0x2de/0x4e0 [ 2286.288298] ? ip_frag_init+0x350/0x350 [ 2286.288323] ? ip_frag_init+0x350/0x350 [ 2286.288348] ? ip6_push_pending_frames+0xf0/0xf0 [ 2286.288374] ? ip6_dst_hoplimit+0x199/0x440 [ 2286.288394] ? lock_downgrade+0x6d0/0x6d0 [ 2286.288431] udpv6_sendmsg+0x20d0/0x2af0 02:52:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x10}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2286.288456] ? ip_frag_init+0x350/0x350 [ 2286.288488] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.288506] ? __lockdep_reset_lock+0x180/0x180 [ 2286.288538] ? __lockdep_reset_lock+0x180/0x180 [ 2286.288567] ? lock_acquire+0x197/0x470 [ 2286.288584] ? find_held_lock+0x2c/0x110 [ 2286.288617] ? lock_chain_count+0x20/0x20 [ 2286.288639] ? sock_has_perm+0x1ea/0x280 [ 2286.288686] ? __import_iovec+0x458/0x590 02:52:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 73) [ 2286.288706] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.288730] inet6_sendmsg+0x105/0x140 [ 2286.288750] ? inet6_compat_ioctl+0x320/0x320 [ 2286.288767] __sock_sendmsg+0xf2/0x190 [ 2286.288787] ____sys_sendmsg+0x334/0x870 [ 2286.288810] ? sock_write_iter+0x3d0/0x3d0 [ 2286.288826] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.288849] ? __lock_acquire+0x1657/0x5b00 [ 2286.288884] ___sys_sendmsg+0xf3/0x170 [ 2286.288906] ? sendmsg_copy_msghdr+0x160/0x160 [ 2286.288930] ? __lockdep_reset_lock+0x180/0x180 [ 2286.288946] ? trace_hardirqs_on+0x5b/0x180 [ 2286.288973] ? lock_acquire+0x197/0x470 [ 2286.288991] ? find_held_lock+0x2c/0x110 [ 2286.289016] ? __might_fault+0xd3/0x180 [ 2286.289036] ? lock_downgrade+0x6d0/0x6d0 [ 2286.289059] ? io_schedule_timeout+0x140/0x140 [ 2286.289096] __sys_sendmmsg+0x195/0x470 [ 2286.289123] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2286.289142] ? lock_downgrade+0x6d0/0x6d0 [ 2286.289182] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2286.289207] ? wait_for_completion_io+0x270/0x270 [ 2286.289230] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.289247] ? vfs_write+0x354/0xa70 [ 2286.289271] ? fput_many+0x2f/0x1a0 [ 2286.289291] ? ksys_write+0x1a9/0x260 [ 2286.289311] ? __ia32_sys_read+0xb0/0xb0 [ 2286.289339] __x64_sys_sendmmsg+0x99/0x100 [ 2286.289358] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.289379] do_syscall_64+0x33/0x40 [ 2286.289397] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2286.289410] RIP: 0033:0x7f93f5424b19 [ 2286.289431] 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 [ 2286.289442] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2286.289464] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2286.289476] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2286.289487] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.289498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2286.289510] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2286.305380] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2286.353769] sg_write: data in/out 253104/8 bytes for SCSI command 0x3f-- guessing data in; [ 2286.353769] program syz-executor.3 not setting count and/or reply_len properly [ 2286.517782] FAULT_INJECTION: forcing a failure. [ 2286.517782] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.517805] CPU: 1 PID: 14249 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2286.517817] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.517824] Call Trace: [ 2286.517849] dump_stack+0x107/0x167 [ 2286.517877] should_fail.cold+0x5/0xa [ 2286.517901] ? create_object.isra.0+0x3a/0xa20 [ 2286.517926] should_failslab+0x5/0x20 [ 2286.517952] kmem_cache_alloc+0x5b/0x310 [ 2286.517978] ? lock_acquire+0x197/0x470 [ 2286.518005] create_object.isra.0+0x3a/0xa20 [ 2286.518026] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2286.518053] kmem_cache_alloc+0x159/0x310 [ 2286.518084] skb_clone+0x14f/0x3d0 [ 2286.518113] dev_queue_xmit_nit+0x3a7/0xb00 [ 2286.518154] dev_hard_start_xmit+0xab/0x6f0 [ 2286.518175] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2286.518209] __dev_queue_xmit+0x17ec/0x2710 [ 2286.518238] ? find_held_lock+0x2c/0x110 [ 2286.518263] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2286.518289] ? lock_downgrade+0x6d0/0x6d0 [ 2286.518309] ? lock_acquire+0x197/0x470 [ 2286.518331] ? ip6_finish_output2+0x203/0x1fe0 [ 2286.518360] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2286.518388] neigh_connected_output+0x382/0x4d0 [ 2286.518426] ip6_finish_output2+0xaaf/0x1fe0 [ 2286.518466] __ip6_finish_output.part.0+0x4f7/0xbc0 [ 2286.518496] ip6_output+0x3aa/0x7e0 [ 2286.518529] ip6_local_out+0xb4/0x1a0 [ 2286.518558] ip6_send_skb+0xb7/0x350 [ 2286.518585] udp_v6_send_skb+0x7aa/0x15b0 [ 2286.518621] udpv6_sendmsg+0x2113/0x2af0 [ 2286.518644] ? ip_frag_init+0x350/0x350 [ 2286.518677] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.518696] ? __lockdep_reset_lock+0x180/0x180 [ 2286.518731] ? __lockdep_reset_lock+0x180/0x180 [ 2286.518762] ? lock_acquire+0x197/0x470 [ 2286.518780] ? find_held_lock+0x2c/0x110 [ 2286.518823] ? sock_has_perm+0x1ea/0x280 [ 2286.518876] ? __import_iovec+0x458/0x590 [ 2286.518896] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.518922] inet6_sendmsg+0x105/0x140 [ 2286.518942] ? inet6_compat_ioctl+0x320/0x320 [ 2286.518960] __sock_sendmsg+0xf2/0x190 [ 2286.518981] ____sys_sendmsg+0x334/0x870 [ 2286.519006] ? sock_write_iter+0x3d0/0x3d0 [ 2286.519022] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.519047] ? __lock_acquire+0x1657/0x5b00 [ 2286.519085] ___sys_sendmsg+0xf3/0x170 [ 2286.519108] ? sendmsg_copy_msghdr+0x160/0x160 [ 2286.519123] ? vmacache_find+0x55/0x2a0 [ 2286.519147] ? __lockdep_reset_lock+0x180/0x180 [ 2286.519178] ? lock_acquire+0x197/0x470 [ 2286.519196] ? find_held_lock+0x2c/0x110 [ 2286.519223] ? __might_fault+0xd3/0x180 [ 2286.519244] ? lock_downgrade+0x6d0/0x6d0 [ 2286.519262] ? asm_exc_page_fault+0x1e/0x30 [ 2286.519307] __sys_sendmmsg+0x195/0x470 [ 2286.519335] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2286.519355] ? lock_downgrade+0x6d0/0x6d0 [ 2286.519399] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2286.519425] ? wait_for_completion_io+0x270/0x270 [ 2286.519449] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.519467] ? vfs_write+0x354/0xa70 [ 2286.519492] ? fput_many+0x2f/0x1a0 [ 2286.519513] ? ksys_write+0x1a9/0x260 [ 2286.519533] ? __ia32_sys_read+0xb0/0xb0 [ 2286.519564] __x64_sys_sendmmsg+0x99/0x100 [ 2286.519584] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.519605] do_syscall_64+0x33/0x40 [ 2286.519623] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2286.519637] RIP: 0033:0x7f93f5424b19 [ 2286.519657] 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 [ 2286.519668] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2286.519690] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2286.519703] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2286.519714] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.519726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2286.519738] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2286.570348] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2286.702764] FAULT_INJECTION: forcing a failure. [ 2286.702764] name failslab, interval 1, probability 0, space 0, times 0 [ 2286.819375] CPU: 1 PID: 14265 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2286.819388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2286.819404] Call Trace: [ 2286.823170] dump_stack+0x107/0x167 [ 2286.823951] should_fail.cold+0x5/0xa [ 2286.824750] ? __alloc_skb+0x6d/0x5b0 [ 2286.825552] should_failslab+0x5/0x20 [ 2286.826352] kmem_cache_alloc_node+0x55/0x330 [ 2286.827295] __alloc_skb+0x6d/0x5b0 [ 2286.828075] alloc_skb_with_frags+0x92/0x570 [ 2286.829001] ? find_held_lock+0x2c/0x110 [ 2286.829867] sock_alloc_send_pskb+0x7af/0x930 [ 2286.830819] ? sk_alloc+0x350/0x350 [ 2286.831609] ? perf_trace_lock+0xac/0x490 [ 2286.832476] ? SOFTIRQ_verbose+0x10/0x10 [ 2286.833333] ? lock_chain_count+0x20/0x20 [ 2286.834205] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2286.835261] ? ip6_mtu+0x1bb/0x3d0 [ 2286.836006] ? lock_downgrade+0x6d0/0x6d0 [ 2286.836867] ? ip_frag_init+0x350/0x350 [ 2286.837708] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2286.838666] ? ip6_mtu+0x1e9/0x3d0 [ 2286.839413] ? ip6_setup_cork+0xfb7/0x1740 [ 2286.840311] ip6_make_skb+0x2de/0x4e0 [ 2286.841097] ? ip_frag_init+0x350/0x350 [ 2286.841921] ? ip_frag_init+0x350/0x350 [ 2286.842748] ? ip6_push_pending_frames+0xf0/0xf0 [ 2286.843746] ? ip6_dst_hoplimit+0x199/0x440 [ 2286.844653] ? lock_downgrade+0x6d0/0x6d0 [ 2286.845528] udpv6_sendmsg+0x20d0/0x2af0 [ 2286.846382] ? ip_frag_init+0x350/0x350 [ 2286.847212] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.848283] ? __lockdep_reset_lock+0x180/0x180 [ 2286.849252] ? __lockdep_reset_lock+0x180/0x180 [ 2286.850228] ? lock_acquire+0x197/0x470 [ 2286.851045] ? find_held_lock+0x2c/0x110 [ 2286.851916] ? lock_chain_count+0x20/0x20 [ 2286.852790] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2286.853878] ? sock_has_perm+0x1ea/0x280 [ 2286.854762] ? __import_iovec+0x458/0x590 [ 2286.855633] ? udp_v6_push_pending_frames+0x360/0x360 [ 2286.856732] inet6_sendmsg+0x105/0x140 [ 2286.857551] ? inet6_compat_ioctl+0x320/0x320 [ 2286.858492] __sock_sendmsg+0xf2/0x190 [ 2286.859321] ____sys_sendmsg+0x334/0x870 [ 2286.860172] ? sock_write_iter+0x3d0/0x3d0 [ 2286.861060] ? do_recvmmsg+0x6d0/0x6d0 [ 2286.861868] ? find_held_lock+0x2c/0x110 [ 2286.862737] ___sys_sendmsg+0xf3/0x170 [ 2286.863544] ? sendmsg_copy_msghdr+0x160/0x160 [ 2286.864514] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2286.865617] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2286.866561] ? trace_hardirqs_on+0x5b/0x180 [ 2286.867471] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2286.868421] ? finish_task_switch+0x126/0x5d0 [ 2286.869374] ? finish_task_switch+0xef/0x5d0 [ 2286.870295] ? __switch_to+0x572/0xf70 [ 2286.871109] ? __switch_to_asm+0x3a/0x60 [ 2286.871955] ? __switch_to_asm+0x34/0x60 [ 2286.872809] ? __schedule+0x82c/0x1ea0 [ 2286.873616] ? io_schedule_timeout+0x140/0x140 [ 2286.874588] __sys_sendmmsg+0x195/0x470 [ 2286.875408] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2286.876336] ? lock_downgrade+0x6d0/0x6d0 [ 2286.877208] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2286.878202] ? wait_for_completion_io+0x270/0x270 [ 2286.879189] ? rcu_read_lock_any_held+0x75/0xa0 [ 2286.880158] ? vfs_write+0x354/0xa70 [ 2286.880924] ? fput_many+0x2f/0x1a0 [ 2286.881680] ? ksys_write+0x1a9/0x260 [ 2286.882466] ? __ia32_sys_read+0xb0/0xb0 [ 2286.883304] __x64_sys_sendmmsg+0x99/0x100 [ 2286.884177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2286.885242] do_syscall_64+0x33/0x40 [ 2286.886006] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2286.887072] RIP: 0033:0x7f93f5424b19 [ 2286.887831] 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 [ 2286.891644] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2286.893237] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2286.894698] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2286.896159] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2286.897617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2286.899071] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2287.070443] sg_write: data in/out 253104/8 bytes for SCSI command 0x3f-- guessing data in; [ 2287.070443] program syz-executor.3 not setting count and/or reply_len properly 02:52:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:23 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x4e24, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x52e5}}, 0x1, 0x1, [{{0xa, 0x4e21, 0x2, @mcast2, 0x81}}]}, 0x110) r1 = socket(0x11, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14, 0x81000) bind$packet(r1, &(0x7f0000000080)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='veth0_to_team\x00') [ 2300.341236] FAULT_INJECTION: forcing a failure. [ 2300.341236] name failslab, interval 1, probability 0, space 0, times 0 [ 2300.342889] CPU: 1 PID: 14289 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2300.343964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2300.345277] Call Trace: [ 2300.345695] dump_stack+0x107/0x167 02:52:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x46e2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r1, 0x0, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r2, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x5e, 0x7c15c02d21e6d5c5, 0x0, 0x0, {0x0, 0x0, 0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x1b1000, 0x0) ftruncate(r0, 0x1000003) r4 = syz_open_dev$sg(&(0x7f00000000c0), 0x4, 0x20000) ioctl$AUTOFS_IOC_READY(r4, 0x9360, 0x1ff) open_tree(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x81001) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x7ff}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7, 0xbc0d}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x4c, 0x0, 0x4, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x564ca88e}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x6ab57700d49e594f) 02:52:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f00000000c0)=@qipcrtr, &(0x7f0000000000)=0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7, 0x8, 0x1, 0x1}]}, 0x10) 02:52:23 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ac5000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0x0, &(0x7f0000000ac0)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @remote, 'veth1\x00'}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x18012, r0, 0x8000000) r5 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000a53000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000040)=0x13) writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000200)='r', 0x1}], 0x1) ioctl$TCXONC(r6, 0x540a, 0x2) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)) syz_io_uring_setup(0x24e1, &(0x7f0000000340)={0x0, 0x3, 0x0, 0x2, 0x4394}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00008bf000/0x3000)=nil, &(0x7f0000000240), 0x0) 02:52:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x11}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 74) 02:52:23 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f00000003c0)={0x4, 0x80, 0x7f, 0x0, 0x0, 0x5, 0x0, 0x4, 0x8000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000, 0x2, @perf_bp={0x0, 0x4}, 0x2000, 0x20, 0x80, 0x5, 0x1, 0x0, 0xff8, 0x0, 0xfc, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) 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, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@private0, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@private0}}, &(0x7f0000000940)=0xe8) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r5, &(0x7f0000000100)={0x11, 0x4, r7, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000640)={'batadv_slave_0\x00', 0x0}) accept4$packet(r1, &(0x7f0000000680)={0x11, 0x0, 0x0}, &(0x7f00000006c0)=0x14, 0x0) getpeername$packet(r0, &(0x7f0000000780)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000007c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000f00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xf42dd1ad08d267ca}, 0xc, &(0x7f0000000800)={&(0x7f0000001580)=ANY=[@ANYBLOB="80050000", @ANYRES16=0x0, @ANYBLOB="20002bbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="bc0102803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000600000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000400000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ffffff7f08000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000700000000004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000001c0004000900ff08030000000000030807000000010125010400000008000100", @ANYRES32=0x0, @ANYBLOB="44000280400001002400010071756575655f69640000000000000000000000000000010000000000000000000500030003000000080004000300000008000600f418ae79fb64e3d07eeb9a8d3aa92cc1a726957459946a162d56067e0abc54ea46ece8a5860ff61bb99c23960a3878d01126c0dcd1cc8a3ea2624f39cc0cf62329ef3f51f6b7256074e777d7daeb3110b03e6c6df8bab27806da71d5df335fee5bdd02726ef7c88d12278657274e3f96fe5e10be19374f559f2d4600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="940102803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="7c000280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004001000000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000200000008000100", @ANYRES32=r9, @ANYBLOB="3401028038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000200000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f6164636173740000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB], 0x580}, 0x1, 0x0, 0x0, 0x4004800}, 0x20000044) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="580100001a0001000000000000000000e000000200"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="fc0200000000000000000000000000000000000033000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00140073686132353600000000000000000000000019000000000000000000000000000000000000000000006a93510c56ad947c98a35bac43000000000000000000000000000000000000000000000000000000000000001c001700"/272], 0x158}}, 0x0) [ 2300.346187] should_fail.cold+0x5/0xa [ 2300.346789] ? create_object.isra.0+0x3a/0xa20 [ 2300.347447] should_failslab+0x5/0x20 [ 2300.348051] kmem_cache_alloc+0x5b/0x310 [ 2300.348706] create_object.isra.0+0x3a/0xa20 [ 2300.349467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2300.350218] kmem_cache_alloc_node+0x169/0x330 [ 2300.350933] __alloc_skb+0x6d/0x5b0 [ 2300.351595] alloc_skb_with_frags+0x92/0x570 [ 2300.352253] ? find_held_lock+0x2c/0x110 [ 2300.352959] sock_alloc_send_pskb+0x7af/0x930 [ 2300.353613] ? sk_alloc+0x350/0x350 [ 2300.354142] ? perf_trace_lock+0xac/0x490 [ 2300.354887] ? SOFTIRQ_verbose+0x10/0x10 [ 2300.355654] ? lock_chain_count+0x20/0x20 [ 2300.356264] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2300.356991] ? ip6_mtu+0x1bb/0x3d0 [ 2300.357487] ? lock_downgrade+0x6d0/0x6d0 [ 2300.358205] ? ip_frag_init+0x350/0x350 [ 2300.358890] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2300.359576] ? ip6_mtu+0x1e9/0x3d0 [ 2300.360198] ? ip6_setup_cork+0xfb7/0x1740 [ 2300.360880] ip6_make_skb+0x2de/0x4e0 [ 2300.361424] ? ip_frag_init+0x350/0x350 [ 2300.362107] ? ip_frag_init+0x350/0x350 [ 2300.362781] ? ip6_push_pending_frames+0xf0/0xf0 [ 2300.363489] ? ip6_dst_hoplimit+0x199/0x440 [ 2300.364240] ? lock_downgrade+0x6d0/0x6d0 [ 2300.364843] udpv6_sendmsg+0x20d0/0x2af0 [ 2300.365542] ? ip_frag_init+0x350/0x350 [ 2300.366219] ? udp_v6_push_pending_frames+0x360/0x360 [ 2300.366981] ? __lockdep_reset_lock+0x180/0x180 [ 2300.367780] ? __lockdep_reset_lock+0x180/0x180 [ 2300.368436] ? lock_acquire+0x197/0x470 [ 2300.369088] ? find_held_lock+0x2c/0x110 [ 2300.369795] ? sock_has_perm+0x1ea/0x280 [ 2300.370383] ? __import_iovec+0x458/0x590 [ 2300.370977] ? udp_v6_push_pending_frames+0x360/0x360 [ 2300.371814] inet6_sendmsg+0x105/0x140 [ 2300.372474] ? inet6_compat_ioctl+0x320/0x320 [ 2300.373207] __sock_sendmsg+0xf2/0x190 [ 2300.373866] ____sys_sendmsg+0x334/0x870 [ 2300.374520] ? sock_write_iter+0x3d0/0x3d0 [ 2300.375209] ? do_recvmmsg+0x6d0/0x6d0 [ 2300.375842] ? __lock_acquire+0x1657/0x5b00 [ 2300.376563] ___sys_sendmsg+0xf3/0x170 [ 2300.377217] ? sendmsg_copy_msghdr+0x160/0x160 [ 2300.377949] ? vmacache_find+0x55/0x2a0 [ 2300.378640] ? __lockdep_reset_lock+0x180/0x180 [ 2300.379363] ? lock_acquire+0x197/0x470 [ 2300.380086] ? find_held_lock+0x2c/0x110 [ 2300.380685] ? __might_fault+0xd3/0x180 [ 2300.381375] ? lock_downgrade+0x6d0/0x6d0 [ 2300.382353] ? asm_exc_page_fault+0x1e/0x30 [ 2300.383622] __sys_sendmmsg+0x195/0x470 [ 2300.384742] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2300.385930] ? lock_downgrade+0x6d0/0x6d0 [ 2300.387114] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2300.388569] ? wait_for_completion_io+0x270/0x270 [ 2300.389997] ? rcu_read_lock_any_held+0x75/0xa0 [ 2300.391293] ? vfs_write+0x354/0xa70 [ 2300.392279] ? fput_many+0x2f/0x1a0 [ 2300.393149] ? ksys_write+0x1a9/0x260 [ 2300.394035] ? __ia32_sys_read+0xb0/0xb0 [ 2300.395050] __x64_sys_sendmmsg+0x99/0x100 [ 2300.396019] do_syscall_64+0x33/0x40 [ 2300.396963] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2300.398222] RIP: 0033:0x7f93f5424b19 [ 2300.399125] 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 [ 2300.403514] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2300.405390] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2300.407130] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2300.408902] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2300.410642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2300.412289] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2300.459060] EXT4-fs (loop6): bad geometry: block count 256 exceeds size of device (11 blocks) [ 2300.589401] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 02:52:23 executing program 3: ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x28}, 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000080)={0x0, 0x2}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) stat(&(0x7f0000000440)='.\x00', &(0x7f0000001c00)) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000000080)) r1 = socket(0x8, 0x1, 0x9) close(r1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r2, &(0x7f0000000500)="348d5ed85cdd15381c62a174ab7f0433ffaf2744e150ac76a031ef8424b53abfbf20d1a2967a3f862eb1c61efe7762e4b8619b5d", 0x34) syz_io_uring_complete(0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f00000000c0), 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x401070cd, 0x0) unshare(0x48020200) 02:52:23 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r4, 0x6801, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r6, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r2, @ANYRESDEC, @ANYRES16=r2, @ANYRES16=r1, @ANYRES64=r5, @ANYRESHEX=r3]) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) unshare(0x0) 02:52:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000800100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000004000008000000d2c201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000cf5621b2fc4343c4a394dcf8911d5966010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000018000f000300040000000000000000000f00c2b4", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000e0f4655fe0f4655fe0f4655f000000000000040040", 0x1d, 0x2400}, {&(0x7f0000011800)="8081000000180000e0f4655fe0f4655fe0f4655f00000000000001", 0x1b, 0x2800}, {&(0x7f0000011900)="20000000000000000000000000000000e0f41118cf", 0x15, 0x2880}, {0x0}], 0x0, &(0x7f0000013e00)=ANY=[@ANYBLOB="03"]) 02:52:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 75) 02:52:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0xeb}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) [ 2300.785797] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2300.828903] FAULT_INJECTION: forcing a failure. [ 2300.828903] name failslab, interval 1, probability 0, space 0, times 0 [ 2300.831337] CPU: 0 PID: 14325 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2300.832798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2300.834569] Call Trace: [ 2300.835129] dump_stack+0x107/0x167 [ 2300.835901] should_fail.cold+0x5/0xa [ 2300.836738] should_failslab+0x5/0x20 [ 2300.837543] __kmalloc_node_track_caller+0x74/0x3b0 [ 2300.838612] ? alloc_skb_with_frags+0x92/0x570 [ 2300.839568] __alloc_skb+0xb1/0x5b0 [ 2300.840345] alloc_skb_with_frags+0x92/0x570 [ 2300.841289] ? find_held_lock+0x2c/0x110 [ 2300.842152] sock_alloc_send_pskb+0x7af/0x930 [ 2300.843103] ? sk_alloc+0x350/0x350 [ 2300.843867] ? perf_trace_lock+0xac/0x490 [ 2300.844779] ? SOFTIRQ_verbose+0x10/0x10 [ 2300.845625] ? lock_chain_count+0x20/0x20 [ 2300.846502] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2300.847572] ? ip6_mtu+0x1bb/0x3d0 [ 2300.848365] ? lock_downgrade+0x6d0/0x6d0 [ 2300.849227] ? ip_frag_init+0x350/0x350 [ 2300.850070] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2300.851039] ? ip6_mtu+0x1e9/0x3d0 [ 2300.851835] ? ip6_setup_cork+0xfb7/0x1740 [ 2300.852768] ip6_make_skb+0x2de/0x4e0 [ 2300.853557] ? ip_frag_init+0x350/0x350 [ 2300.854390] ? ip_frag_init+0x350/0x350 [ 2300.855222] ? ip6_push_pending_frames+0xf0/0xf0 [ 2300.856237] ? ip6_dst_hoplimit+0x199/0x440 [ 2300.857180] ? lock_downgrade+0x6d0/0x6d0 [ 2300.858069] udpv6_sendmsg+0x20d0/0x2af0 [ 2300.858926] ? ip_frag_init+0x350/0x350 [ 2300.859770] ? udp_v6_push_pending_frames+0x360/0x360 [ 2300.860890] ? __lockdep_reset_lock+0x180/0x180 [ 2300.861872] ? __lockdep_reset_lock+0x180/0x180 [ 2300.862849] ? lock_acquire+0x197/0x470 [ 2300.863676] ? find_held_lock+0x2c/0x110 [ 2300.864576] ? lock_chain_count+0x20/0x20 [ 2300.865471] ? sock_has_perm+0x1ea/0x280 [ 2300.866347] ? __import_iovec+0x458/0x590 [ 2300.867212] ? udp_v6_push_pending_frames+0x360/0x360 [ 2300.868315] inet6_sendmsg+0x105/0x140 [ 2300.869161] ? inet6_compat_ioctl+0x320/0x320 [ 2300.870094] __sock_sendmsg+0xf2/0x190 [ 2300.870940] ____sys_sendmsg+0x334/0x870 [ 2300.871792] ? sock_write_iter+0x3d0/0x3d0 [ 2300.872689] ? do_recvmmsg+0x6d0/0x6d0 [ 2300.873503] ? __lock_acquire+0x1657/0x5b00 [ 2300.874417] ___sys_sendmsg+0xf3/0x170 [ 2300.875273] ? sendmsg_copy_msghdr+0x160/0x160 [ 2300.876250] ? __lockdep_reset_lock+0x180/0x180 [ 2300.877215] ? trace_hardirqs_on+0x5b/0x180 [ 2300.878122] ? lock_acquire+0x197/0x470 [ 2300.878985] ? find_held_lock+0x2c/0x110 [ 2300.879841] ? __might_fault+0xd3/0x180 [ 2300.880681] ? lock_downgrade+0x6d0/0x6d0 [ 2300.881549] ? io_schedule_timeout+0x140/0x140 [ 2300.882515] __sys_sendmmsg+0x195/0x470 [ 2300.883387] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2300.884303] ? lock_downgrade+0x6d0/0x6d0 [ 2300.885200] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2300.886211] ? wait_for_completion_io+0x270/0x270 [ 2300.887256] ? rcu_read_lock_any_held+0x75/0xa0 [ 2300.888259] ? vfs_write+0x354/0xa70 [ 2300.889039] ? fput_many+0x2f/0x1a0 [ 2300.889799] ? ksys_write+0x1a9/0x260 [ 2300.890617] ? __ia32_sys_read+0xb0/0xb0 [ 2300.891493] __x64_sys_sendmmsg+0x99/0x100 [ 2300.892388] do_syscall_64+0x33/0x40 [ 2300.893165] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2300.894234] RIP: 0033:0x7f93f5424b19 [ 2300.895058] 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 [ 2300.898916] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2300.900521] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2300.902003] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2300.903519] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2300.905042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2300.906527] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:52:23 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x440000, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x1) symlink(&(0x7f0000000180)='./file1\x00', &(0x7f0000000980)='./file1\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) 02:52:23 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:24 executing program 1: mq_notify(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x4, @thr={0x0, &(0x7f0000000140)="ee968433bcff5e13084c71a5779aad1f8a2c52eeffe263c729ccca4cab4c07d12cc1981a5c7d03a1fbea2f79f6361e369229db302043ce2a5447a671a5d5c2bf268e2704f01761ca985414b01e6b38f6ceea0e963c5ae3eb1f5836d51c423d11754d32d4861a2cebd3a8f567f3335e15c1c950b16aa9f923616a6b24afa6935f04befc25cc31ae0bea0d6e5e71cde511d937579e8999ee51b69aeab59066f5b0ea4c07f11318061364f160bc2b020d779e8a8cc3915f86077a78eee9e89cf5f43f8e4562d10c7220b863badbab6be55f7c"}}) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r2) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000540)=ANY=[@ANYBLOB="010009000100000000000087", @ANYRES32=r2, @ANYBLOB="ffffffff000000002e2f66696c653100"]) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x260d01, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 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) write$bt_hci(r0, &(0x7f0000000040)=ANY=[], 0xfdef) [ 2301.133889] EXT4-fs (sda): Unrecognized mount option "0177777777777777777777718446744073709551615ÿÿÿÿ" or missing value [ 2301.340700] EXT4-fs (sda): Unrecognized mount option "0177777777777777777777718446744073709551615ÿÿÿÿ" or missing value 02:52:38 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000400), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x800741, &(0x7f0000000000)=ANY=[@ANYBLOB="a1"]) statfs(&(0x7f0000001c80)='./file0\x00', &(0x7f0000002e00)=""/255) 02:52:38 executing program 4: r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x80) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x2000800) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00000002c0)='.\x00', 0x210006c8) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0xa4000004) inotify_rm_watch(r1, r3) inotify_rm_watch(0xffffffffffffffff, r3) inotify_rm_watch(0xffffffffffffffff, 0x0) inotify_rm_watch(0xffffffffffffffff, r3) inotify_rm_watch(0xffffffffffffffff, r3) r4 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000340)) name_to_handle_at(r4, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=@nfs={0x90, 0x24, {0x7, 0x7, 0x94, 0x80, "88a715cac3a05230c78fca34ad3de642bfe7eb15e2d887b1b134e1cb22b67e42f1e43fbce212d0c413f773419367d2177e01f648bed7cf3178cecb5244c13a881bcd3946e51f81ddb95a9dd566481909ddc02fa739665021e7cf572421524ce92635b4fa17785f1818a40be5520ee703db1f3d2755a894fa9cb0f92a9633664f"}}, &(0x7f0000000180), 0x1400) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='fdinfo/3\x00') r6 = accept$unix(r5, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) pread64(r6, &(0x7f0000000040)=""/55, 0x37, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80800, 0x82) 02:52:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 76) 02:52:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2315.503079] tmpfs: Unknown parameter '¡' 02:52:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:38 executing program 3: perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x12400, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2001, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="a0d8da", 0x3}, {&(0x7f0000000380)="03", 0x23ee}, {&(0x7f0000000440)='9', 0x1}], 0x3) 02:52:38 executing program 5: syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x4, &(0x7f0000000180), &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000400)={'gretap0\x00', &(0x7f0000000240)={'syztnl1\x00', 0x0, 0x7, 0x0, 0x3ff, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x68, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @loopback}}}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001180)={0x0, 0x0}, &(0x7f00000011c0)=0xc) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) stat(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, r0, &(0x7f0000000200)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r3}}, 0x6) setresuid(0xffffffffffffffff, r4, 0x0) setresuid(0x0, 0x0, r2) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x800}}, {@nodevmap}, {@posixacl}, {@loose}], [{@smackfsfloor={'smackfsfloor', 0x3d, '\\@^'}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@dont_hash}, {@subj_type}]}}) pipe2(&(0x7f00000000c0), 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r0, 0x0, 0x8001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x342, 0x0) r6 = 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) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) dup2(r6, r5) fallocate(r5, 0x3, 0xff01, 0x30000000000) 02:52:38 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]) lseek(0xffffffffffffffff, 0x0, 0x0) r2 = creat(0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000340)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r2, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x5453, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x4, 0x4}) fcntl$getown(r1, 0x9) signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x9]}, 0x8, 0x80800) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x752d, &(0x7f0000000380)={0x0, 0x52b2, 0x2, 0x1, 0x68}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000001c0), &(0x7f0000000400)) clock_gettime(0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000100)=0xfffffffffffff674, r4, 0x0, 0x0, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r4, 0x80286722, &(0x7f0000000180)={&(0x7f0000000080)=""/204, 0xcc, 0x10f3, 0x1}) syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') [ 2315.525502] tmpfs: Unknown parameter '¡' [ 2315.556835] FAULT_INJECTION: forcing a failure. [ 2315.556835] name failslab, interval 1, probability 0, space 0, times 0 [ 2315.559292] CPU: 1 PID: 14369 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2315.560731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2315.562475] Call Trace: [ 2315.563024] dump_stack+0x107/0x167 [ 2315.563792] should_fail.cold+0x5/0xa [ 2315.564607] ? create_object.isra.0+0x3a/0xa20 [ 2315.565562] should_failslab+0x5/0x20 [ 2315.566364] kmem_cache_alloc+0x5b/0x310 02:52:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000854, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0x35, &(0x7f0000000000)={0x1}, 0x8) ioctl$FIOCLEX(0xffffffffffffffff, 0x5451) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x1a6) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r4, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) close(r3) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r7, 0x0, 0x20d315) [ 2315.567214] create_object.isra.0+0x3a/0xa20 [ 2315.568295] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2315.569362] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2315.570407] ? alloc_skb_with_frags+0x92/0x570 [ 2315.571355] __alloc_skb+0xb1/0x5b0 [ 2315.572122] alloc_skb_with_frags+0x92/0x570 [ 2315.573034] ? find_held_lock+0x2c/0x110 [ 2315.573902] sock_alloc_send_pskb+0x7af/0x930 [ 2315.574863] ? sk_alloc+0x350/0x350 [ 2315.575621] ? perf_trace_lock+0xac/0x490 [ 2315.576491] ? SOFTIRQ_verbose+0x10/0x10 02:52:38 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file1\x00', 0x600000, 0x1b2) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x7}}, 0x1c) fallocate(r1, 0x3, 0x52, 0x6) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x41) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080), 0x4) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x5f42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x12, r3, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYRESHEX], 0x950) r4 = syz_open_dev$vcsa(&(0x7f0000000840), 0x401, 0x28180) ioctl$F2FS_IOC_GARBAGE_COLLECT(r4, 0x4004f506, &(0x7f0000000880)=0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x8, 0x7f, 0x9, 0x0, 0x0, 0x2947, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0xfffffffffffff046, 0x2}, 0x0, 0x7, 0xfc9, 0x2, 0x2, 0x7, 0x0, 0x0, 0x10001, 0x0, 0x5}, 0x0, 0xe, 0xffffffffffffffff, 0xa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r6, &(0x7f00000000c0)="041a3a4985d424bdce9675f286982a09f7fe7569cb2c6e71f89e8019678c585aa70cc9e2d5613bb8bde96608eaf4af1834720900b040007af6d3edc14cd7ab81c733b614b0835ac6af8173be3b00015a826f2562ae98feb0d40000f80000", 0x5e, 0x3ff03) [ 2315.577332] ? lock_chain_count+0x20/0x20 [ 2315.578346] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2315.579406] ? ip6_mtu+0x1bb/0x3d0 [ 2315.580145] ? lock_downgrade+0x6d0/0x6d0 [ 2315.581020] ? ip_frag_init+0x350/0x350 [ 2315.581865] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2315.582834] ? ip6_mtu+0x1e9/0x3d0 [ 2315.583578] ? ip6_setup_cork+0xfb7/0x1740 [ 2315.584475] ip6_make_skb+0x2de/0x4e0 [ 2315.585274] ? ip_frag_init+0x350/0x350 [ 2315.586192] ? ip_frag_init+0x350/0x350 [ 2315.587070] ? ip6_push_pending_frames+0xf0/0xf0 [ 2315.588088] ? ip6_dst_hoplimit+0x199/0x440 [ 2315.589040] ? lock_downgrade+0x6d0/0x6d0 [ 2315.589951] udpv6_sendmsg+0x20d0/0x2af0 [ 2315.590803] ? ip_frag_init+0x350/0x350 [ 2315.591647] ? udp_v6_push_pending_frames+0x360/0x360 [ 2315.592738] ? __lockdep_reset_lock+0x180/0x180 [ 2315.593731] ? __lockdep_reset_lock+0x180/0x180 [ 2315.594708] ? lock_acquire+0x197/0x470 [ 2315.595549] ? find_held_lock+0x2c/0x110 [ 2315.596420] ? lock_chain_count+0x20/0x20 [ 2315.597287] ? sock_has_perm+0x1ea/0x280 [ 2315.598164] ? __import_iovec+0x458/0x590 [ 2315.599037] ? udp_v6_push_pending_frames+0x360/0x360 [ 2315.600121] inet6_sendmsg+0x105/0x140 [ 2315.600959] ? inet6_compat_ioctl+0x320/0x320 [ 2315.601885] __sock_sendmsg+0xf2/0x190 [ 2315.602713] ____sys_sendmsg+0x334/0x870 [ 2315.603593] ? sock_write_iter+0x3d0/0x3d0 [ 2315.604479] ? do_recvmmsg+0x6d0/0x6d0 [ 2315.605284] ? __lock_acquire+0x1657/0x5b00 [ 2315.606185] ___sys_sendmsg+0xf3/0x170 [ 2315.607028] ? sendmsg_copy_msghdr+0x160/0x160 [ 2315.607999] ? __lockdep_reset_lock+0x180/0x180 [ 2315.609002] ? trace_hardirqs_on+0x5b/0x180 [ 2315.609930] ? lock_acquire+0x197/0x470 [ 2315.610781] ? find_held_lock+0x2c/0x110 [ 2315.611643] ? __might_fault+0xd3/0x180 [ 2315.612486] ? lock_downgrade+0x6d0/0x6d0 [ 2315.613371] ? io_schedule_timeout+0x140/0x140 [ 2315.614349] __sys_sendmmsg+0x195/0x470 [ 2315.615196] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2315.616094] ? lock_downgrade+0x6d0/0x6d0 [ 2315.616985] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2315.617986] ? wait_for_completion_io+0x270/0x270 [ 2315.618975] ? rcu_read_lock_any_held+0x75/0xa0 [ 2315.619938] ? vfs_write+0x354/0xa70 [ 2315.620733] ? fput_many+0x2f/0x1a0 [ 2315.621486] ? ksys_write+0x1a9/0x260 [ 2315.622267] ? __ia32_sys_read+0xb0/0xb0 [ 2315.623118] __x64_sys_sendmmsg+0x99/0x100 [ 2315.623995] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2315.625067] do_syscall_64+0x33/0x40 [ 2315.625835] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2315.626895] RIP: 0033:0x7f93f5424b19 [ 2315.627664] 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 [ 2315.631454] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2315.633037] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2315.634522] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2315.636008] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2315.637507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2315.639000] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2315.648081] audit: type=1400 audit(1703904758.593:999): avc: denied { watch_reads } for pid=14358 comm="syz-executor.4" path="/syzkaller-testdir892394510/syzkaller.DgV4Pt/239/file0" dev="sda" ino=16081 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 02:52:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:38 executing program 5: 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) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) preadv(r1, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/200, 0xc8}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/74, 0x4a}, {&(0x7f0000000500)=""/115, 0x73}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/66, 0x42}], 0x9, 0x5, 0x7fff) 02:52:38 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000380)={0x0, 0x0, 0x3, 0x0, '\x00', [{0x1, 0xffff, 0xffffffffffffffca, 0x8, 0xe4, 0x7}, {0xffff, 0x100, 0x7, 0x101, 0x401, 0x9}], ['\x00', '\x00', '\x00']}) fadvise64(r0, 0x3, 0x2, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x6, 0x5, 0x1}) sendmsg$NL80211_CMD_GET_SCAN(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r3, 0x20, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000801) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100000000000000000007000000080001003a00000008000300", @ANYRES32=r2, @ANYBLOB="0c00990000000000000000657468315f746f5f7465616d000000"], 0x4c}}, 0x0) [ 2315.790917] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2315.818484] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2315.822639] EXT4-fs (loop6): get root inode failed [ 2315.823559] EXT4-fs (loop6): mount failed [ 2315.829225] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.4'. 02:52:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x0, 0x2}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:38 executing program 2: r0 = 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) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)=' ', 0x1}], 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='environ\x00') kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r2, &(0x7f0000000140)='./file0\x00', 0x100, 0x90) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/225, 0xe1}, {&(0x7f0000000480)=""/213, 0xd5}], 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r3, 0x1, 0x1c, 0x0, &(0x7f00000001c0)=0x2) pwrite64(r3, &(0x7f0000000240)="f20588a93ccdf68c71124f09846c998f0d940faf75ff44828282f31a5f0ece737f42eec7c6ff415f419a72a021445f89ea80f16271c02641d435f8dd622f4dc8b6edc464747f7d573927f71b9f05979fb56f6fb1cb022cf0267e0ca18c", 0x5d, 0x0) readv(r1, &(0x7f0000000280), 0x1000000000000048) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) r5 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x14, 0x2, &(0x7f0000001480)=[{0x0, 0x0, 0x5}, {&(0x7f0000000480)}], 0x0, 0x0) dup2(r4, r5) 02:52:57 executing program 3: r0 = syz_io_uring_setup(0x6dae, &(0x7f0000000280)={0x0, 0x0, 0x40}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000180), &(0x7f00000003c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x440001}, 0x0, 0x18}, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) r2 = dup3(r0, r0, 0x80000) dup2(r1, r2) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0xb, 0x20000000, 0x3d) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 02:52:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000001880)={&(0x7f0000000180)={0x2, 0x4e23, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000017c0)=[@ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x14, 0xc, 0x3, 0x0, [{@rand_addr, 0x400}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}}], 0x28}, 0x0) 02:52:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x0, 0x3}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:57 executing program 5: connect$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000854, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) close_range(r4, r1, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x31d, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x28) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x411, 0x70bd29, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) futimesat(r5, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) sendfile(r1, r3, 0x0, 0x20d315) r6 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x100) readlinkat(r6, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/33, 0x21) listen(r0, 0x5) 02:52:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:57 executing program 2: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffffff, 0x10000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) pread64(r3, &(0x7f0000001080)=""/4130, 0x1022, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x6, 0x81, 0x0, 0x7, 0x0, 0x0, 0x9101, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7e, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x12266, 0xb15c, 0xc8, 0x0, 0x6, 0x9, 0x100, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet6(r5, &(0x7f0000004d00), 0x400000000000070, 0x0) dup2(r3, r5) pipe(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0xc0045878, 0x0) 02:52:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 77) [ 2334.589784] FAULT_INJECTION: forcing a failure. [ 2334.589784] name failslab, interval 1, probability 0, space 0, times 0 [ 2334.592296] CPU: 1 PID: 14428 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2334.593752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2334.595506] Call Trace: [ 2334.596070] dump_stack+0x107/0x167 [ 2334.596877] should_fail.cold+0x5/0xa [ 2334.597678] ? create_object.isra.0+0x3a/0xa20 [ 2334.598652] should_failslab+0x5/0x20 [ 2334.599460] kmem_cache_alloc+0x5b/0x310 [ 2334.600319] create_object.isra.0+0x3a/0xa20 [ 2334.601255] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2334.602338] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2334.603395] ? alloc_skb_with_frags+0x92/0x570 [ 2334.604367] __alloc_skb+0xb1/0x5b0 [ 2334.605152] alloc_skb_with_frags+0x92/0x570 [ 2334.606067] ? find_held_lock+0x2c/0x110 [ 2334.606932] sock_alloc_send_pskb+0x7af/0x930 [ 2334.607881] ? sk_alloc+0x350/0x350 [ 2334.608667] ? perf_trace_lock+0xac/0x490 [ 2334.609529] ? SOFTIRQ_verbose+0x10/0x10 [ 2334.610374] ? lock_chain_count+0x20/0x20 [ 2334.611253] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2334.612305] ? ip6_mtu+0x1bb/0x3d0 [ 2334.613063] ? lock_downgrade+0x6d0/0x6d0 [ 2334.613923] ? ip_frag_init+0x350/0x350 [ 2334.614779] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2334.615748] ? ip6_mtu+0x1e9/0x3d0 [ 2334.616507] ? ip6_setup_cork+0xfb7/0x1740 [ 2334.617399] ip6_make_skb+0x2de/0x4e0 [ 2334.618190] ? ip_frag_init+0x350/0x350 [ 2334.619029] ? ip_frag_init+0x350/0x350 [ 2334.619866] ? ip6_push_pending_frames+0xf0/0xf0 [ 2334.620870] ? ip6_dst_hoplimit+0x199/0x440 [ 2334.621763] ? lock_downgrade+0x6d0/0x6d0 [ 2334.622644] udpv6_sendmsg+0x20d0/0x2af0 [ 2334.623527] ? ip_frag_init+0x350/0x350 [ 2334.624370] ? udp_v6_push_pending_frames+0x360/0x360 [ 2334.625479] ? __lockdep_reset_lock+0x180/0x180 [ 2334.626478] ? __lockdep_reset_lock+0x180/0x180 [ 2334.627479] ? lock_acquire+0x197/0x470 [ 2334.628323] ? find_held_lock+0x2c/0x110 [ 2334.629205] ? lock_chain_count+0x20/0x20 [ 2334.630090] ? sock_has_perm+0x1ea/0x280 [ 2334.630982] ? __import_iovec+0x458/0x590 [ 2334.631867] ? udp_v6_push_pending_frames+0x360/0x360 [ 2334.632974] inet6_sendmsg+0x105/0x140 [ 2334.633806] ? inet6_compat_ioctl+0x320/0x320 [ 2334.634756] __sock_sendmsg+0xf2/0x190 [ 2334.635581] ____sys_sendmsg+0x334/0x870 [ 2334.636452] ? sock_write_iter+0x3d0/0x3d0 [ 2334.637355] ? do_recvmmsg+0x6d0/0x6d0 [ 2334.638172] ? __lock_acquire+0x1657/0x5b00 [ 2334.639095] ___sys_sendmsg+0xf3/0x170 [ 2334.639926] ? sendmsg_copy_msghdr+0x160/0x160 [ 2334.640904] ? __lockdep_reset_lock+0x180/0x180 [ 2334.641885] ? trace_hardirqs_on+0x5b/0x180 [ 2334.642808] ? lock_acquire+0x197/0x470 [ 2334.643646] ? find_held_lock+0x2c/0x110 [ 2334.644529] ? __might_fault+0xd3/0x180 [ 2334.645376] ? lock_downgrade+0x6d0/0x6d0 [ 2334.646264] ? io_schedule_timeout+0x140/0x140 [ 2334.647251] __sys_sendmmsg+0x195/0x470 [ 2334.648079] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2334.649000] ? lock_downgrade+0x6d0/0x6d0 [ 2334.649881] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2334.650908] ? wait_for_completion_io+0x270/0x270 [ 2334.651899] ? rcu_read_lock_any_held+0x75/0xa0 [ 2334.652896] ? vfs_write+0x354/0xa70 [ 2334.653671] ? fput_many+0x2f/0x1a0 [ 2334.654441] ? ksys_write+0x1a9/0x260 [ 2334.655232] ? __ia32_sys_read+0xb0/0xb0 [ 2334.655881] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2334.656073] __x64_sys_sendmmsg+0x99/0x100 [ 2334.656093] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2334.656114] do_syscall_64+0x33/0x40 [ 2334.656133] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2334.656146] RIP: 0033:0x7f93f5424b19 [ 2334.656167] 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 [ 2334.656178] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 02:52:57 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x4, 0xffffffffffffff7f) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xff, 0x0, 0x40, 0x5, 0x3, 0x3e, 0x6, 0x2c8, 0x40, 0x181, 0x6, 0x1f, 0x38, 0x1, 0x2, 0x100, 0x94}, [{0x2, 0x0, 0x1, 0x80000000, 0x5, 0x1, 0x8, 0x1000}], "018c2a924d917d5dd573f8ee497d09ce74a2846a04d2dd6f0123f178bee2791f7b309258c3e82402fe936f4d7c02543d32b93c7036b6ae78768f243f9d3cec9916faba79b4fd28ff8542b3959c4f46e12ae4f3760f33d3670ef5ab34c9f9f2496c5a8a3c7b543157282d85e2ebb0a18f9d7cd1cf062556da49b3449d3c9ebd7b5ec14c0f9f6081a9ace1a72e17a4ab0ea46ff97a87587cdd18812bcc243be655486017b55e51b98107a829defb0ed3892c6f0422ca52bfb304dd557a302bca5d8d68569f60b43b00e29e2958a552569c1d687b0327f76c99e225f4e7ba7591b6ae", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa59) perf_event_open(0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r4, 0x0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002900)=""/158, 0x9e}, 0x0, 0x2203, 0x0, {0xfffd}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x14, 0x2e, 0x8, 0x70bd23, 0x25dfdbff, {0x20}}, 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x800) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x6, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000001c0), 0x4) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x4, &(0x7f0000000740), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r8, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x30, r1, 0x10000000) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) syz_io_uring_submit(r5, 0x0, &(0x7f0000001540)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r9, 0x0, &(0x7f0000001500)={&(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x4e24, @multicast2}, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000002a00)="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", 0x106e}, {&(0x7f0000000300)="7307020cda6c0d4bb9b901787b60d42f0edc14e6054d4a92e358d7b20dd4c16d874c487e31f277d7c3bf1083b05eee912b55264f1f73afd4b7a59ab679b2436214ce14ad2d7ecc60abe1c2d260ecf74cf3b1abef661b5efa5e78c856ffc9608eb800eaf9ba12061c1a949d812559e94bcaebf0ec2cce50c80626495b1785596bebb3b72ee9b754a3b66f1f45774b9dd97d410e90ae2ba5f43719d1", 0x9b}], 0x2, &(0x7f0000000400)=[{0x50, 0x1, 0x5, "b9826c21b51cea9f9af85a3cf5f30358bcb542252aaf64f7174dc90c06c842cd3a4db1157257bcc0913dbd8f7abb661457bee046a0581ff4c1e586"}], 0x50}, 0x0, 0x8010}, 0x1) [ 2334.656201] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2334.656212] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2334.656224] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2334.656236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2334.656248] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2334.690041] EXT4-fs (loop6): get root inode failed [ 2334.691154] EXT4-fs (loop6): mount failed 02:52:57 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x4, 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_config_ext={0x2}, 0x0, 0x0, 0xfffffffe, 0x3, 0x1, 0x40}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r2, r1, 0x0, 0x6) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000040)={0x40, {0xc, 0xffffffff80000001, 0x0, 0x0, 0xbc}}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r4, 0x6801, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x173000, 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)='./file0/../file0\x00', 0x0, 0x17810, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x0) unshare(0x48020200) syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="111929bd5f00fcdbdf25e4ffffff"], 0x14}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4040000) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000000380)) mount$bind(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0), 0x2014000, 0x0) 02:52:57 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:57 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x1) ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x100, 0x38) statx(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x100, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file1\x00', 0x0) r3 = syz_open_dev$vcsn(0x0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', r1, r2, 0x1000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000380)={'vxcan1\x00'}) ioctl$AUTOFS_IOC_PROTOVER(r4, 0x80049363, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0xe8167622e8dc2d0d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 02:52:57 executing program 4: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="e4", 0x1, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="0000e4a58b254da3c8d1422f51b66fbf"]) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x4000}, 0x40) r2 = dup(r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x0, 0x0) [ 2334.897976] ieee802154 phy0 wpan0: encryption failed: -22 02:52:57 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 78) [ 2334.924406] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2334.943307] EXT4-fs (loop6): get root inode failed [ 2334.944420] EXT4-fs (loop6): mount failed 02:52:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x0, 0x4}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:52:58 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x8) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000100)={0x2b, 0x12, 0x2, 0x8, 0x0, [@loopback, @rand_addr=' \x01\x00', @mcast1, @local, @dev={0xfe, 0x80, '\x00', 0x33}, @dev={0xfe, 0x80, '\x00', 0x31}, @local, @mcast2, @initdev={0xfe, 0x88, '\x00', 0x6, 0x0}]}, 0x98) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, r3, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x21c, r3, 0x4, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xef, 0x62}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_BSSID={0xa}, @NL80211_ATTR_IE={0x57, 0x2a, [@ht={0x2d, 0x1a, {0x8000, 0x0, 0x1, 0x0, {0x6e28, 0x6a3, 0x0, 0x1, 0x0, 0x1, 0x1}, 0x800, 0x5, 0x3}}, @cf={0x4, 0x6, {0x9, 0x20, 0x6, 0xf801}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x0, 0xb9}}, @prep={0x83, 0x1f, @not_ext={{}, 0x9, 0xfb, @device_a, 0xfffffe00, "", 0x8, 0x6, @device_b, 0x33}}, @mesh_chsw={0x76, 0x6, {0x9, 0x1f, 0xe, 0xfff}}]}, @NL80211_ATTR_IE={0x17e, 0x2a, [@prep={0x83, 0x25, @ext={{}, 0x5, 0xf0, @broadcast, 0xddd802ad, @broadcast, 0x239b, 0xe468, @device_b, 0x7}}, @ibss={0x6, 0x2, 0xffff}, @rann={0x7e, 0x15, {{0x0, 0x1c}, 0x2, 0x4, @device_a, 0x2, 0x0, 0xfff}}, @mesh_config={0x71, 0x7, {0x1, 0x0, 0x1, 0x0, 0x0, 0xe, 0x21}}, @tim={0x5, 0xaa, {0x1, 0x6e, 0x8, "dd3a6c1758186d158f0caa3d8845430633694197fc1236d1572ee35d3f1ddc7cbbb7da71697452c6f0a37322e851fb53efda68c10f997afc17d344f6284a4f1405f0b7d5a0a6246d2a3f21e2beefd4cfa6ec7127ecd4f71a669962cb251982292b7fa590fff779ac05b6916188e902a19acdb3b3578e9006153d0941af7fcfd18ebc36d2979a15f2f5a665e24a1a736130ad8efca9c227d3fac9b496ec4851ec3e862e1d5b6e89"}}, @random={0x8, 0x3b, "dfd4b587605592a7f1f03936bd2904b00c406b5d1a9fd91e145a644b74007c96c5ea8226f699482c7ba38387d85b01f5a8f3763e280e6a62dea43f"}, @gcr_ga={0xbd, 0x6, @broadcast}, @prep={0x83, 0x25, @ext={{}, 0x81, 0x7, @device_b, 0x0, @broadcast, 0x6, 0xffffff0d, @device_a, 0x800}}, @perr={0x84, 0x15, {0x4, 0x1, [@ext={{}, @broadcast, 0x2, @device_a, 0x1b}]}}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4000800}, 0x24004000) listen(r1, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r7, r1) sendmmsg$inet6(r1, &(0x7f0000000000), 0x0, 0x8004) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) [ 2335.071832] FAULT_INJECTION: forcing a failure. [ 2335.071832] name failslab, interval 1, probability 0, space 0, times 0 [ 2335.074345] CPU: 1 PID: 14466 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2335.075795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.077544] Call Trace: [ 2335.078103] dump_stack+0x107/0x167 [ 2335.078878] should_fail.cold+0x5/0xa [ 2335.079689] should_failslab+0x5/0x20 [ 2335.080528] __kmalloc_node_track_caller+0x74/0x3b0 [ 2335.081564] ? alloc_skb_with_frags+0x92/0x570 [ 2335.082511] __alloc_skb+0xb1/0x5b0 [ 2335.083275] alloc_skb_with_frags+0x92/0x570 [ 2335.084193] ? find_held_lock+0x2c/0x110 [ 2335.085064] sock_alloc_send_pskb+0x7af/0x930 [ 2335.086014] ? sk_alloc+0x350/0x350 [ 2335.086781] ? perf_trace_lock+0xac/0x490 [ 2335.087642] ? SOFTIRQ_verbose+0x10/0x10 [ 2335.088490] ? lock_chain_count+0x20/0x20 [ 2335.089362] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2335.090412] ? ip6_mtu+0x1bb/0x3d0 [ 2335.091148] ? lock_downgrade+0x6d0/0x6d0 [ 2335.092010] ? ip_frag_init+0x350/0x350 [ 2335.092867] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2335.093836] ? ip6_mtu+0x1e9/0x3d0 [ 2335.094571] ? ip6_setup_cork+0xfb7/0x1740 [ 2335.095455] ip6_make_skb+0x2de/0x4e0 [ 2335.096244] ? ip_frag_init+0x350/0x350 [ 2335.097094] ? ip_frag_init+0x350/0x350 [ 2335.097928] ? ip6_push_pending_frames+0xf0/0xf0 [ 2335.098939] ? ip6_dst_hoplimit+0x199/0x440 [ 2335.099836] ? lock_downgrade+0x6d0/0x6d0 [ 2335.100740] udpv6_sendmsg+0x20d0/0x2af0 [ 2335.101584] ? ip_frag_init+0x350/0x350 [ 2335.102433] ? udp_v6_push_pending_frames+0x360/0x360 [ 2335.103495] ? __lockdep_reset_lock+0x180/0x180 [ 2335.104490] ? __lockdep_reset_lock+0x180/0x180 [ 2335.105465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2335.106575] ? lock_acquire+0x197/0x470 [ 2335.107413] ? find_held_lock+0x2c/0x110 [ 2335.108274] ? sock_has_perm+0x1ea/0x280 [ 2335.109170] ? __import_iovec+0x458/0x590 [ 2335.110037] ? udp_v6_push_pending_frames+0x360/0x360 [ 2335.111124] inet6_sendmsg+0x105/0x140 [ 2335.111929] ? inet6_compat_ioctl+0x320/0x320 [ 2335.112872] __sock_sendmsg+0xf2/0x190 [ 2335.113686] ____sys_sendmsg+0x334/0x870 [ 2335.114525] ? sock_write_iter+0x3d0/0x3d0 [ 2335.115391] ? do_recvmmsg+0x6d0/0x6d0 [ 2335.116197] ? __lock_acquire+0x1657/0x5b00 [ 2335.117130] ___sys_sendmsg+0xf3/0x170 [ 2335.117935] ? sendmsg_copy_msghdr+0x160/0x160 [ 2335.118889] ? vmacache_find+0x55/0x2a0 [ 2335.119722] ? __lockdep_reset_lock+0x180/0x180 [ 2335.120707] ? lock_acquire+0x197/0x470 [ 2335.121532] ? find_held_lock+0x2c/0x110 [ 2335.122386] ? __might_fault+0xd3/0x180 [ 2335.123205] ? lock_downgrade+0x6d0/0x6d0 [ 2335.124068] ? asm_exc_page_fault+0x1e/0x30 [ 2335.125011] __sys_sendmmsg+0x195/0x470 [ 2335.125841] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2335.126729] ? lock_downgrade+0x6d0/0x6d0 [ 2335.127610] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2335.128614] ? wait_for_completion_io+0x270/0x270 [ 2335.129626] ? rcu_read_lock_any_held+0x75/0xa0 [ 2335.130593] ? vfs_write+0x354/0xa70 [ 2335.131380] ? fput_many+0x2f/0x1a0 [ 2335.132139] ? ksys_write+0x1a9/0x260 [ 2335.132951] ? __ia32_sys_read+0xb0/0xb0 [ 2335.133811] __x64_sys_sendmmsg+0x99/0x100 [ 2335.134703] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2335.135771] do_syscall_64+0x33/0x40 [ 2335.136563] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2335.137622] RIP: 0033:0x7f93f5424b19 [ 2335.138401] 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 [ 2335.142216] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2335.143816] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2335.145310] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2335.146809] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.148288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.149777] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2335.204245] ieee802154 phy0 wpan0: encryption failed: -22 02:52:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 79) 02:52:58 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:52:58 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4000000000000) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x4) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000200)='./file2\x00', 0x0) write$binfmt_script(r2, 0x0, 0xb) fallocate(r2, 0x3, 0x0, 0x18000) pread64(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x125342, 0x0) pidfd_open(0x0, 0x0) write$P9_RGETLOCK(r0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xce) dup2(r4, r3) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f00000002c0)=ANY=[@ANYBLOB="43e31f6867ccc3ec69aa4806b01901000000f9ffffff7f25a5b9630f39230e9287790aa0db89f36cf6d04a10658ee20d9546dcdbfec85e7701b3d99f1e5af2c8dbc871b3580a04c38b6d42000000000000000000197db75040154d168d27f3f31604cb84006ad30000009de8013b9ec832518315aad0b32cea195c0764adb8d900", @ANYRES16]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x202018, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200) 02:52:58 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) r3 = dup2(r0, r0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xff, 0x20, 0x3f, 0x94, 0x0, 0x1ff, 0x89606, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x1, 0x200, 0x5, 0xfffffffffffffffb, 0x8, 0x3, 0x0, 0x80000001, 0x0, 0x2b0d5b59}, r2, 0xb, r3, 0x806172ab2073802a) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000240)={0x3ff, 0x0, 0x0, 0x0, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) ioctl$TIOCL_PASTESEL(r4, 0x541c, 0x0) getpid() ioctl$VT_DISALLOCATE(r4, 0x5608) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) [ 2335.619109] FAULT_INJECTION: forcing a failure. [ 2335.619109] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2335.619132] CPU: 1 PID: 14491 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2335.619144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.619150] Call Trace: [ 2335.619174] dump_stack+0x107/0x167 [ 2335.619200] should_fail.cold+0x5/0xa [ 2335.619227] _copy_from_user+0x2e/0x1b0 [ 2335.619254] __copy_msghdr_from_user+0x91/0x4b0 [ 2335.619275] ? __ia32_sys_shutdown+0x80/0x80 [ 2335.619307] ? perf_trace_lock+0xac/0x490 [ 2335.619329] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2335.619354] sendmsg_copy_msghdr+0xa1/0x160 [ 2335.619373] ? do_recvmmsg+0x6d0/0x6d0 [ 2335.619397] ? find_held_lock+0x2c/0x110 [ 2335.619430] ___sys_sendmsg+0xc6/0x170 [ 2335.619452] ? sendmsg_copy_msghdr+0x160/0x160 [ 2335.619475] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2335.619501] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2335.619517] ? trace_hardirqs_on+0x5b/0x180 [ 2335.619540] ? finish_task_switch+0x1a4/0x5d0 [ 2335.619556] ? __switch_to+0x572/0xf70 [ 2335.619573] ? __switch_to_asm+0x3a/0x60 [ 2335.619588] ? __switch_to_asm+0x34/0x60 [ 2335.619611] ? __schedule+0x82c/0x1ea0 [ 2335.619640] ? io_schedule_timeout+0x140/0x140 [ 2335.619677] __sys_sendmmsg+0x195/0x470 [ 2335.619703] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2335.619723] ? lock_downgrade+0x6d0/0x6d0 [ 2335.619763] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2335.619787] ? wait_for_completion_io+0x270/0x270 [ 2335.619811] ? rcu_read_lock_any_held+0x75/0xa0 [ 2335.619829] ? vfs_write+0x354/0xa70 [ 2335.619852] ? fput_many+0x2f/0x1a0 [ 2335.619873] ? ksys_write+0x1a9/0x260 [ 2335.619892] ? __ia32_sys_read+0xb0/0xb0 [ 2335.619921] __x64_sys_sendmmsg+0x99/0x100 [ 2335.619939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2335.619959] do_syscall_64+0x33/0x40 [ 2335.619977] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2335.619990] RIP: 0033:0x7f93f5424b19 [ 2335.620011] 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 [ 2335.620022] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2335.620045] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2335.620056] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2335.620068] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.620080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.620092] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 [ 2335.779852] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2335.780701] EXT4-fs (loop6): get root inode failed [ 2335.780715] EXT4-fs (loop6): mount failed [ 2352.826609] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2352.834129] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2352.837770] 9pnet: Insufficient options for proto=fd 02:53:15 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) r3 = dup2(r0, r0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xff, 0x20, 0x3f, 0x94, 0x0, 0x1ff, 0x89606, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x1, 0x200, 0x5, 0xfffffffffffffffb, 0x8, 0x3, 0x0, 0x80000001, 0x0, 0x2b0d5b59}, r2, 0xb, r3, 0x806172ab2073802a) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, &(0x7f0000000240)={0x3ff, 0x0, 0x0, 0x0, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) ioctl$TIOCL_PASTESEL(r4, 0x541c, 0x0) getpid() ioctl$VT_DISALLOCATE(r4, 0x5608) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) 02:53:15 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x0, 0x5}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:53:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) 02:53:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(r0, &(0x7f0000000340)='./file1\x00', 0x50281, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_setup(0x7fffffff, &(0x7f0000000300)) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) io_submit(r2, 0x2, &(0x7f00000001c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x5, 0x441, r4, &(0x7f00000003c0)="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"/298, 0x12a, 0x800000, 0x0, 0x3}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0xf4, r3, &(0x7f0000000240)="a4219ab414e9b685fc269935bc7f6058ffa9fabe525abc6281f594ef8d65b5c77e58c2f9133a4ca35044ab6658c3d1ec43c3237e1842ddc60d0d11f64b425b324b0d6f40ccc412ed91bf6d16476da810a50f9bb0dee415ef1c6d0dd4835e91463e187bad1c689a9354d55fbe6ab5acce5d1ab42704e051c6c048cae18f5555792bf66ff29fbc586c1fd48c582c75778d61d2b8a4d4be27693977de02d0fd9a99b0eaf50b68acc1e0c6f818c28c89a6ff76a74b9345203f9480fb877f96", 0xbd, 0x100000000, 0x0, 0x1, r0}]) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x100000d, 0x11, r1, 0x0) syz_io_uring_submit(r5, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x38c7, 0xf516, 0x0, &(0x7f00000000c0)={[0x7]}, 0x8) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x1) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x2000, 0x84) sendfile(r0, r6, 0x0, 0x800001) 02:53:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000480)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="210c00000000000000004400000008000300", @ANYRES32=r4, @ANYBLOB="08005a8004000380142b642cb2d4c4cb9a00010000000000040003030000d94c040069dc0ad1e7e44e6a76b5c6221eb9882fb6e2aa03047fded6d9b4e6419e27b05577e12714663f5eff775dab98c3213c0a3863e68eefdb4e6e18627b943f7b1d90f00ca981fb49529eccd283482351191ee1e8f3777fd3bd69cbf656dc2d3f8d044cdf3b396601f3dd7c0eb46edc6dda52d60fe804bf"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000540)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB="0c0099008500000059000000"], 0x28}, 0x1, 0x0, 0x0, 0x884}, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r10, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000180)={0x44, 0x0, 0xc21, 0x0, 0x0, {{}, {@val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_TX_RATES={0x8, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x4}]}, @NL80211_ATTR_MESH_SETUP={0x14, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_ENABLE_VENDOR_PATH_SEL={0x5}, @NL80211_MESH_SETUP_IE={0x4}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x44}}, 0x0) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x218001, &(0x7f0000000200)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_9p2000}], [{@audit}, {@subj_user={'subj_user', 0x3d, ']^)}\'^'}}, {@seclabel}, {@uid_lt={'uid<', r12}}, {@appraise}]}}) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000340)=ANY=[@ANYRES32=r6, @ANYRES32=r7, @ANYRESDEC=r0, @ANYBLOB="e00000010000000000000000000000000000000033000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c00140073686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000b0000000000"], 0x144}}, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x40) 02:53:15 executing program 5: 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x4, 0x4, 0xc0, 0x7, 0x0, 0x5, 0x1, 0xa, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100)}, 0x8, 0x7fff, 0x2, 0x2, 0x716, 0x800, 0x401, 0x0, 0x6, 0x0, 0xe453}, r0, 0xc, 0xffffffffffffffff, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) write$rfkill(r1, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x8) 02:53:15 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 80) 02:53:15 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x2, 0xff, 0x9, 0x6, 0x0, 0xef, 0x10020, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x7, 0x71}, 0x12, 0x8000, 0x3, 0x1, 0x0, 0x8, 0x2, 0x0, 0xa2b80000, 0x0, 0x7}, 0xffffffffffffffff, 0x9, r0, 0x9) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, 0xc) openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x200080, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x4673, 0x41000) r2 = fcntl$dupfd(r0, 0x0, r1) lseek(r1, 0x800, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000080), &(0x7f00000000c0)={'L-', 0x8}, 0x16, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000001c0)={0x0, 0xffffffff, 0x100000001, 0x7, 0x6, 0x7f}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) flistxattr(r3, &(0x7f0000000240)=""/46, 0x2e) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r4, 0x0, 0x100000001) [ 2352.875473] FAULT_INJECTION: forcing a failure. [ 2352.875473] name failslab, interval 1, probability 0, space 0, times 0 [ 2352.876945] CPU: 1 PID: 14526 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2352.877818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2352.878863] Call Trace: [ 2352.879212] dump_stack+0x107/0x167 [ 2352.879687] should_fail.cold+0x5/0xa [ 2352.880183] ? __alloc_skb+0x6d/0x5b0 [ 2352.880693] should_failslab+0x5/0x20 [ 2352.881186] kmem_cache_alloc_node+0x55/0x330 [ 2352.881769] __alloc_skb+0x6d/0x5b0 [ 2352.882242] alloc_skb_with_frags+0x92/0x570 [ 2352.882817] ? find_held_lock+0x2c/0x110 [ 2352.883349] sock_alloc_send_pskb+0x7af/0x930 [ 2352.883925] ? sk_alloc+0x350/0x350 [ 2352.884395] ? perf_trace_lock+0xac/0x490 [ 2352.884949] ? SOFTIRQ_verbose+0x10/0x10 [ 2352.885462] ? lock_chain_count+0x20/0x20 [ 2352.886021] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2352.886688] ? ip6_mtu+0x1bb/0x3d0 [ 2352.887153] ? lock_downgrade+0x6d0/0x6d0 [ 2352.887692] ? ip_frag_init+0x350/0x350 [ 2352.888226] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2352.888837] ? ip6_mtu+0x1e9/0x3d0 [ 2352.889300] ? ip6_setup_cork+0xfb7/0x1740 [ 2352.889852] ip6_make_skb+0x2de/0x4e0 [ 2352.890360] ? ip_frag_init+0x350/0x350 [ 2352.890889] ? ip_frag_init+0x350/0x350 [ 2352.891412] ? ip6_push_pending_frames+0xf0/0xf0 [ 2352.892034] ? ip6_dst_hoplimit+0x199/0x440 [ 2352.892599] ? lock_downgrade+0x6d0/0x6d0 [ 2352.893167] udpv6_sendmsg+0x20d0/0x2af0 [ 2352.893701] ? ip_frag_init+0x350/0x350 [ 2352.894229] ? udp_v6_push_pending_frames+0x360/0x360 [ 2352.894894] ? __lockdep_reset_lock+0x180/0x180 [ 2352.895503] ? __lockdep_reset_lock+0x180/0x180 [ 2352.896095] ? lock_acquire+0x197/0x470 [ 2352.896611] ? find_held_lock+0x2c/0x110 [ 2352.897176] ? sock_has_perm+0x1ea/0x280 [ 2352.897728] ? __import_iovec+0x458/0x590 [ 2352.898260] ? udp_v6_push_pending_frames+0x360/0x360 [ 2352.898922] inet6_sendmsg+0x105/0x140 [ 2352.899422] ? inet6_compat_ioctl+0x320/0x320 [ 2352.899997] __sock_sendmsg+0xf2/0x190 [ 2352.900497] ____sys_sendmsg+0x334/0x870 [ 2352.901038] ? sock_write_iter+0x3d0/0x3d0 [ 2352.901593] ? do_recvmmsg+0x6d0/0x6d0 [ 2352.902109] ? __lock_acquire+0x1657/0x5b00 [ 2352.902678] ___sys_sendmsg+0xf3/0x170 [ 2352.903200] ? sendmsg_copy_msghdr+0x160/0x160 [ 2352.903800] ? vmacache_find+0x55/0x2a0 [ 2352.904334] ? __lockdep_reset_lock+0x180/0x180 [ 2352.904963] ? lock_acquire+0x197/0x470 [ 2352.905492] ? find_held_lock+0x2c/0x110 [ 2352.906036] ? __might_fault+0xd3/0x180 [ 2352.906537] ? lock_downgrade+0x6d0/0x6d0 [ 2352.907086] ? asm_exc_page_fault+0x1e/0x30 [ 2352.907670] __sys_sendmmsg+0x195/0x470 [ 2352.908205] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2352.908791] ? lock_downgrade+0x6d0/0x6d0 [ 2352.909359] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2352.909996] ? wait_for_completion_io+0x270/0x270 [ 2352.910631] ? rcu_read_lock_any_held+0x75/0xa0 [ 2352.911246] ? vfs_write+0x354/0xa70 [ 2352.911740] ? fput_many+0x2f/0x1a0 [ 2352.912219] ? ksys_write+0x1a9/0x260 [ 2352.912726] ? __ia32_sys_read+0xb0/0xb0 [ 2352.913271] __x64_sys_sendmmsg+0x99/0x100 [ 2352.913821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2352.914507] do_syscall_64+0x33/0x40 [ 2352.914974] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2352.915648] RIP: 0033:0x7f93f5424b19 [ 2352.916128] 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 [ 2352.918495] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2352.919489] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2352.920429] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2352.921394] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2352.922336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2352.923288] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:53:15 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000140)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}, {&(0x7f0000000240)="5ea19c1aa550a2148f0031f915d753710326e00859cc7a264b0e75b9a79c49dd85d2aaf231c99c3c3e310dd8ca52f55730913ffd82ebecefc5a167fbd4a93e72355c35af9586612f5f0ea967f0723432643555b2434f01122a862676d5957ec87b6d1218084e4c3cbe496c80a077b01f3e1f2c7032c721da7f4f0482814499c8f91dfa7a370c34abba1c208026a3cee502b0a60de0090cc20266fcb678e6ad255cbe375cc083aea55f8ae561dae6aa9c967c5cbb92b33b85fab98077b0f5e0823b849a3af459", 0xc6, 0xffffffffffffffc0}, {&(0x7f0000000040)="b1f0e858d2d41885f46d12f5372fe349692c78ec6c78100b8abfc97f7fd80f1a624830c6eac5b2f6658236e43a0776d60dc0ca4e1255b73ff28f98312698c0445efc35863fec671569bc7ad4250a78c2357d8aed2685e8a0f885bf268c322d29f1054d2850d193998ac67a528dd9302727677220cf8c1ed1ea5cf80d6469d0af1607ae90dcd96d4385713f9e6e287aea2e130fc38dee84c992c62c6df2621420e12a114c54e2c2d0b3f9711af12cbc43094b6ee5b2", 0xb5, 0x6}], 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x10000000c) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x40201, 0x0) r3 = openat$cgroup_pressure(r1, &(0x7f0000000200)='memory.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000540)) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340), 0x40500) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000380)={0x0, 0x3, 0x7fff}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)) [ 2352.942869] FAT-fs (loop3): invalid media value (0x49) [ 2352.944121] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2352.949549] [ 2352.949773] ====================================================== [ 2352.950559] WARNING: possible circular locking dependency detected [ 2352.951346] 5.10.205 #1 Not tainted [ 2352.951804] ------------------------------------------------------ [ 2352.952565] syz-executor.5/14524 is trying to acquire lock: [ 2352.953266] ffff88800ebe4b78 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 2352.954523] [ 2352.954523] but task is already holding lock: [ 2352.955234] ffffffff85619628 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 2352.956318] [ 2352.956318] which lock already depends on the new lock. [ 2352.956318] [ 2352.957348] [ 2352.957348] the existing dependency chain (in reverse order) is: [ 2352.958286] [ 2352.958286] -> #4 (rfkill_global_mutex){+.+.}-{3:3}: [ 2352.959124] __mutex_lock+0x13d/0x10b0 [ 2352.959676] rfkill_register+0x36/0xa10 [ 2352.960241] hci_register_dev+0x42e/0xc00 [ 2352.960845] __vhci_create_device+0x2c8/0x5c0 [ 2352.961473] vhci_open_timeout+0x38/0x50 [ 2352.962065] process_one_work+0x9a9/0x14b0 [ 2352.963194] worker_thread+0x61d/0x1310 [ 2352.964664] kthread+0x38f/0x470 [ 2352.965668] ret_from_fork+0x22/0x30 [ 2352.966479] [ 2352.966479] -> #3 (&data->open_mutex){+.+.}-{3:3}: [ 2352.967287] __mutex_lock+0x13d/0x10b0 [ 2352.967834] vhci_send_frame+0x63/0xa0 [ 2352.968393] hci_send_frame+0x1b9/0x320 [ 2352.968979] hci_tx_work+0x10af/0x1660 [ 2352.969530] process_one_work+0x9a9/0x14b0 [ 2352.970274] worker_thread+0x61d/0x1310 [ 2352.971041] kthread+0x38f/0x470 [ 2352.971708] ret_from_fork+0x22/0x30 [ 2352.972421] [ 2352.972421] -> #2 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 2352.973717] __flush_work+0x105/0xa90 [ 2352.974421] hci_dev_do_close+0x131/0x1240 [ 2352.975194] hci_unregister_dev+0x149/0x430 [ 2352.975975] vhci_release+0x70/0xf0 [ 2352.976651] __fput+0x285/0x980 [ 2352.977278] task_work_run+0xe2/0x1a0 [ 2352.977974] do_exit+0xb6f/0x2600 [ 2352.978612] do_group_exit+0x125/0x310 [ 2352.979286] __x64_sys_exit_group+0x3a/0x50 [ 2352.980022] do_syscall_64+0x33/0x40 [ 2352.980678] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2352.981533] [ 2352.981533] -> #1 (&hdev->req_lock){+.+.}-{3:3}: [ 2352.982369] __mutex_lock+0x13d/0x10b0 [ 2352.982925] bg_scan_update+0x82/0x500 [ 2352.983475] process_one_work+0x9a9/0x14b0 [ 2352.984068] worker_thread+0x61d/0x1310 [ 2352.984627] kthread+0x38f/0x470 [ 2352.985128] ret_from_fork+0x22/0x30 [ 2352.985649] [ 2352.985649] -> #0 ((work_completion)(&hdev->bg_scan_update)){+.+.}-{0:0}: [ 2352.986694] __lock_acquire+0x29e7/0x5b00 [ 2352.987285] lock_acquire+0x197/0x470 [ 2352.987817] __flush_work+0x105/0xa90 [ 2352.988354] __cancel_work_timer+0x368/0x4c0 [ 2352.988972] hci_request_cancel_all+0x73/0x230 [ 2352.989616] hci_dev_do_close+0xd9/0x1240 [ 2352.990203] hci_rfkill_set_block+0x166/0x1a0 [ 2352.990824] rfkill_set_block+0x1fd/0x540 [ 2352.991404] rfkill_fop_write+0x253/0x4b0 [ 2352.991989] vfs_write+0x29a/0xa70 [ 2352.992501] ksys_write+0x1f6/0x260 [ 2352.993049] do_syscall_64+0x33/0x40 [ 2352.993597] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2352.994328] [ 2352.994328] other info that might help us debug this: [ 2352.994328] [ 2352.995367] Chain exists of: [ 2352.995367] (work_completion)(&hdev->bg_scan_update) --> &data->open_mutex --> rfkill_global_mutex [ 2352.995367] [ 2352.997064] Possible unsafe locking scenario: [ 2352.997064] [ 2352.997794] CPU0 CPU1 [ 2352.998387] ---- ---- [ 2352.998975] lock(rfkill_global_mutex); [ 2352.999495] lock(&data->open_mutex); [ 2353.000283] lock(rfkill_global_mutex); [ 2353.001123] lock((work_completion)(&hdev->bg_scan_update)); [ 2353.001844] [ 2353.001844] *** DEADLOCK *** [ 2353.001844] [ 2353.002597] 1 lock held by syz-executor.5/14524: [ 2353.003188] #0: ffffffff85619628 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 2353.004407] [ 2353.004407] stack backtrace: [ 2353.004993] CPU: 1 PID: 14524 Comm: syz-executor.5 Not tainted 5.10.205 #1 [ 2353.005873] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.006979] Call Trace: [ 2353.007305] dump_stack+0x107/0x167 [ 2353.007779] check_noncircular+0x263/0x2e0 [ 2353.008320] ? register_lock_class+0xbb/0x17b0 [ 2353.008914] ? print_circular_bug+0x470/0x470 [ 2353.009474] ? find_first_zero_bit+0x94/0xb0 [ 2353.010045] ? alloc_chain_hlocks+0x342/0x5a0 [ 2353.010634] __lock_acquire+0x29e7/0x5b00 [ 2353.011186] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2353.011864] ? SOFTIRQ_verbose+0x10/0x10 [ 2353.012395] ? __lockdep_reset_lock+0x180/0x180 [ 2353.012993] ? mark_lock+0xf5/0x2df0 [ 2353.013457] lock_acquire+0x197/0x470 [ 2353.013937] ? __flush_work+0xdd/0xa90 [ 2353.014447] ? lock_release+0x680/0x680 [ 2353.014958] ? __flush_work+0x78c/0xa90 [ 2353.015476] ? lock_downgrade+0x6d0/0x6d0 [ 2353.016001] __flush_work+0x105/0xa90 [ 2353.016478] ? __flush_work+0xdd/0xa90 [ 2353.016977] ? lock_chain_count+0x20/0x20 [ 2353.017512] ? queue_delayed_work_on+0xe0/0xe0 [ 2353.018084] ? mark_lock+0xf5/0x2df0 [ 2353.018557] ? mark_lock+0xf5/0x2df0 [ 2353.019027] ? lock_chain_count+0x20/0x20 [ 2353.019557] ? perf_trace_lock+0xac/0x490 [ 2353.020090] ? lock_chain_count+0x20/0x20 [ 2353.020620] ? mark_held_locks+0x9e/0xe0 [ 2353.021157] __cancel_work_timer+0x368/0x4c0 [ 2353.021708] ? cancel_delayed_work+0x20/0x20 [ 2353.022276] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.022927] ? __cancel_work+0x250/0x2b0 [ 2353.023441] ? trace_hardirqs_on+0x5b/0x180 [ 2353.023979] ? __cancel_work+0x1bb/0x2b0 [ 2353.024480] ? try_to_grab_pending+0xe0/0xe0 [ 2353.025018] hci_request_cancel_all+0x73/0x230 [ 2353.025577] hci_dev_do_close+0xd9/0x1240 [ 2353.026080] ? rfkill_set_block+0x18f/0x540 [ 2353.026607] ? hci_dev_open+0x350/0x350 [ 2353.027090] ? mark_held_locks+0x9e/0xe0 [ 2353.027591] hci_rfkill_set_block+0x166/0x1a0 [ 2353.028134] ? hci_power_off+0x20/0x20 [ 2353.028612] rfkill_set_block+0x1fd/0x540 [ 2353.029142] rfkill_fop_write+0x253/0x4b0 [ 2353.029643] ? rfkill_sync_work+0xa0/0xa0 [ 2353.030150] ? security_file_permission+0x24e/0x570 [ 2353.030756] ? rfkill_sync_work+0xa0/0xa0 [ 2353.031263] vfs_write+0x29a/0xa70 [ 2353.031699] ksys_write+0x1f6/0x260 [ 2353.032136] ? __ia32_sys_read+0xb0/0xb0 [ 2353.032629] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.033275] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.033904] do_syscall_64+0x33/0x40 [ 2353.034357] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.034977] RIP: 0033:0x7fabc8c7ab19 [ 2353.035426] 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 [ 2353.037673] RSP: 002b:00007fabc61f0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2353.038598] RAX: ffffffffffffffda RBX: 00007fabc8d8df60 RCX: 00007fabc8c7ab19 [ 2353.039452] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 2353.040306] RBP: 00007fabc8cd4f6d R08: 0000000000000000 R09: 0000000000000000 [ 2353.041176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2353.042035] R13: 00007fff1569d68f R14: 00007fabc61f0300 R15: 0000000000022000 [ 2353.056390] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated 02:53:15 executing program 1: 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_bp={0x0}, 0x0, 0x48, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x0, 0x6, 0xfe, 0x0, 0x0, 0x5, 0x10, 0xe, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x4, @perf_config_ext={0x5}, 0x2064, 0x0, 0x7, 0x0, 0x401, 0x0, 0xf0f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW2(r2, 0x4b72, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x6, 0x240, 0x9, 0x10, "07c7d1e000"}) r3 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) ioctl$CDROM_LAST_WRITTEN(r3, 0x5395, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r3}, 0x0) recvmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000340)=""/192, 0xc0}], 0x2, &(0x7f0000000400)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x2001) ioctl$TIOCSTI(r4, 0x5412, &(0x7f0000000540)=0x10) signalfd(0xffffffffffffffff, 0x0, 0x0) [ 2353.071901] EXT4-fs (loop6): get root inode failed [ 2353.072514] EXT4-fs (loop6): mount failed 02:53:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000033c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f00000003c0)={0x38, r1, 0xc21, 0x0, 0x0, {{0x44, 0x0, 0x6}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_SETUP={0x10, 0x70, [@NL80211_MESH_SETUP_USERSPACE_AMPE={0x4}, @NL80211_MESH_SETUP_AUTH_PROTOCOL={0x5}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) 02:53:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040)=0x8, 0x4) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 81) [ 2353.121476] FAT-fs (loop3): invalid media value (0x49) [ 2353.122756] FAT-fs (loop3): Can't find a valid FAT filesystem 02:53:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000340)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x4000, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0) openat(r1, &(0x7f0000000140)='./file1\x00', 0x2, 0x80) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000300)={0xffffff7f, 0x0, 0x9, &(0x7f0000000200)="4ee327a473f665be59"}) openat(0xffffffffffffff9c, &(0x7f0000006440)='./file0\x00', 0x8000, 0xd0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0), 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/245, 0xf5}, {&(0x7f0000001480)=""/102, 0x66}], 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x98) pread64(0xffffffffffffffff, &(0x7f00000034c0)=""/4099, 0x1003, 0x0) r3 = getpgrp(0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001580)=0x5, 0x81) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x80000001) syz_open_dev$vcsu(&(0x7f0000001500), 0x6, 0x20e080) [ 2353.213809] FAULT_INJECTION: forcing a failure. [ 2353.213809] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.216356] CPU: 0 PID: 14554 Comm: syz-executor.7 Not tainted 5.10.205 #1 [ 2353.217864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.219562] Call Trace: [ 2353.220102] dump_stack+0x107/0x167 [ 2353.220875] should_fail.cold+0x5/0xa [ 2353.221656] ? create_object.isra.0+0x3a/0xa20 [ 2353.222583] ? create_object.isra.0+0x3a/0xa20 [ 2353.223519] should_failslab+0x5/0x20 [ 2353.224295] kmem_cache_alloc+0x5b/0x310 [ 2353.225142] create_object.isra.0+0x3a/0xa20 [ 2353.226039] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.227077] kmem_cache_alloc_node+0x169/0x330 [ 2353.228010] __alloc_skb+0x6d/0x5b0 [ 2353.228782] alloc_skb_with_frags+0x92/0x570 [ 2353.229683] ? lock_release+0x4d1/0x680 [ 2353.230503] sock_alloc_send_pskb+0x7af/0x930 [ 2353.231433] ? sk_alloc+0x350/0x350 [ 2353.232180] ? perf_trace_lock+0xac/0x490 [ 2353.233034] ? SOFTIRQ_verbose+0x10/0x10 [ 2353.233875] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2353.234904] ? ip6_mtu+0x1bb/0x3d0 [ 2353.235632] ? lock_downgrade+0x6d0/0x6d0 [ 2353.236477] ? ip_frag_init+0x350/0x350 [ 2353.237313] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 2353.238258] ? ip6_mtu+0x1e9/0x3d0 [ 2353.238986] ? ip6_setup_cork+0xfb7/0x1740 [ 2353.239850] ip6_make_skb+0x2de/0x4e0 [ 2353.240621] ? ip_frag_init+0x350/0x350 [ 2353.241461] ? ip_frag_init+0x350/0x350 [ 2353.242280] ? ip6_push_pending_frames+0xf0/0xf0 [ 2353.243269] ? ip6_dst_hoplimit+0x199/0x440 [ 2353.244161] ? lock_downgrade+0x6d0/0x6d0 [ 2353.245023] ? sk_dst_check+0x235/0x4c0 [ 2353.245864] udpv6_sendmsg+0x20d0/0x2af0 [ 2353.246701] ? ip_frag_init+0x350/0x350 [ 2353.247529] ? udp_v6_push_pending_frames+0x360/0x360 [ 2353.248587] ? __lockdep_reset_lock+0x180/0x180 [ 2353.249579] ? __lockdep_reset_lock+0x180/0x180 [ 2353.250556] ? sock_has_perm+0x1ea/0x280 [ 2353.251410] ? __import_iovec+0x458/0x590 [ 2353.252261] ? udp_v6_push_pending_frames+0x360/0x360 [ 2353.253331] inet6_sendmsg+0x105/0x140 [ 2353.254129] ? inet6_compat_ioctl+0x320/0x320 [ 2353.255045] __sock_sendmsg+0xf2/0x190 [ 2353.255843] ____sys_sendmsg+0x334/0x870 [ 2353.256693] ? sock_write_iter+0x3d0/0x3d0 [ 2353.257559] ? do_recvmmsg+0x6d0/0x6d0 [ 2353.258359] ? handle_mm_fault+0x9e9/0x3500 [ 2353.259246] ? kfree+0x1ab/0x340 [ 2353.259946] ___sys_sendmsg+0xf3/0x170 [ 2353.260751] ? sendmsg_copy_msghdr+0x160/0x160 [ 2353.261685] ? vmacache_find+0x55/0x2a0 [ 2353.262502] ? __lockdep_reset_lock+0x180/0x180 [ 2353.263468] ? lock_release+0x4d1/0x680 02:53:16 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100efff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280600000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {0x0, 0x0, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 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={0x40005, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10000, 0x0, {0x1}}, 0x5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x200401, 0x80) [ 2353.264281] ? exc_page_fault+0xca/0x1a0 [ 2353.265281] ? __might_fault+0xd3/0x180 [ 2353.266101] ? lock_downgrade+0x6d0/0x6d0 [ 2353.266943] ? asm_exc_page_fault+0x1e/0x30 [ 2353.267828] __sys_sendmmsg+0x195/0x470 [ 2353.268644] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2353.269535] ? lock_downgrade+0x6d0/0x6d0 [ 2353.270402] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2353.271399] ? wait_for_completion_io+0x270/0x270 [ 2353.272394] ? vfs_write+0x354/0xa70 [ 2353.273175] ? fput_many+0x2f/0x1a0 [ 2353.273927] ? ksys_write+0x1a9/0x260 [ 2353.274715] ? __ia32_sys_read+0xb0/0xb0 [ 2353.275562] __x64_sys_sendmmsg+0x99/0x100 [ 2353.276443] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.277520] do_syscall_64+0x33/0x40 [ 2353.278297] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.279368] RIP: 0033:0x7f93f5424b19 [ 2353.280143] 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 [ 2353.283976] RSP: 002b:00007f93f299a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2353.285572] RAX: ffffffffffffffda RBX: 00007f93f5537f60 RCX: 00007f93f5424b19 [ 2353.287055] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2353.288483] RBP: 00007f93f299a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.289925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.291353] R13: 00007ffc17330f1f R14: 00007f93f299a300 R15: 0000000000022000 02:53:16 executing program 1: 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$inet_udp(0x2, 0x2, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x60000, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/meminfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffe3) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x1, 0x2, 0x9, 0x9, 0x0, 0x1002, 0x2200, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000002c0), 0x1}, 0x10001, 0x4, 0x6, 0x8, 0xffff, 0x10000, 0x7, 0x0, 0x82, 0x0, 0x101}, 0x0, 0x6, 0xffffffffffffffff, 0x9) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000197000018000000", @ANYRES32=r3, @ANYBLOB="3fbf5404b33e8100000000003dde98153900"]) fadvise64(r4, 0x80000000, 0x9, 0x5) 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) [ 2353.526612] EXT4-fs error (device loop6): ext4_fill_super:4962: inode #2: comm syz-executor.6: iget: special inode unallocated [ 2353.530199] EXT4-fs (loop6): get root inode failed [ 2353.531254] EXT4-fs (loop6): mount failed VM DIAGNOSIS: 02:53:16 Registers: info registers vcpu 0 RAX=1ffffffff0ae516a RBX=ffffffff85728b54 RCX=ffffffff817466ce RDX=0000000000000000 RSI=ffffffff85a1c9c0 RDI=ffffffff85728b54 RBP=ffffffff85728b54 RSP=ffff8880088bf548 R8 =ffffffff85a1c9c0 R9 =ffffffff85a1c9c6 R10=0000000000032042 R11=1ffff11001117eba R12=ffffffff85728b54 R13=ffffffff85728b54 R14=ffffffff85728b54 R15=dffffc0000000000 RIP=ffffffff81106a3f RFL=00000217 [----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 00007f44ff7cf900 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a49d786f4 CR3=000000000965c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=000000000000000000000000ff000000 XMM02=635f656572746275732e70756f726763 XMM03=006c6f72746e6f635f65657274627573 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055e0d9ceef10000055e0d9d8d6d0 XMM06=000055e0d9cc7c20000055e0d9dbceb0 XMM07=00000000000000000000000000000000 XMM08=00000000000000210000000000006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff822cb5e1 RDI=ffffffff879e8240 RBP=ffffffff879e8200 RSP=ffff88805135f210 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffffff879e8258 R14=0000000000000001 R15=ffffffff879e8250 RIP=ffffffff822cb638 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 00007fabc61f0700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a4994d710 CR3=000000004d26e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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