0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:27:27 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r2) fallocate(r2, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(0xffffffffffffffff, r0, 0x0) 22:27:28 executing program 3: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2077.316928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2077.415837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 22:27:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) 22:27:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:27:45 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 1) 22:27:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2094.300095] FAULT_INJECTION: forcing a failure. [ 2094.300095] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.301639] CPU: 0 PID: 44737 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2094.302564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2094.303700] Call Trace: [ 2094.304063] dump_stack+0x107/0x167 [ 2094.304556] should_fail.cold+0x5/0xa [ 2094.305067] ? getname_flags.part.0+0x50/0x4f0 [ 2094.305680] should_failslab+0x5/0x20 [ 2094.306193] kmem_cache_alloc+0x5b/0x310 [ 2094.306740] getname_flags.part.0+0x50/0x4f0 [ 2094.307337] getname_flags+0x9a/0xe0 [ 2094.307862] __x64_sys_execveat+0xd6/0x140 [ 2094.308434] do_syscall_64+0x33/0x40 [ 2094.308934] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2094.309634] RIP: 0033:0x7f591fdd3b19 [ 2094.310140] 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 [ 2094.312634] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2094.313656] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2094.314623] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2094.315573] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2094.316538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2094.317495] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:27:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:27:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x22, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:27:45 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:27:45 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2094.346215] cgroup: Unknown subsys name 'smackfstransmute"9p' [ 2094.384467] FAULT_INJECTION: forcing a failure. [ 2094.384467] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.387086] CPU: 1 PID: 44738 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2094.388649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2094.390567] Call Trace: [ 2094.391180] dump_stack+0x107/0x167 [ 2094.392027] should_fail.cold+0x5/0xa [ 2094.392889] ? mempool_alloc+0x148/0x360 [ 2094.393855] ? mempool_free_pages+0x20/0x20 [ 2094.394887] should_failslab+0x5/0x20 [ 2094.395833] kmem_cache_alloc+0x5b/0x310 [ 2094.396780] ? mempool_free_pages+0x20/0x20 [ 2094.397729] mempool_alloc+0x148/0x360 [ 2094.398682] ? mempool_resize+0x7d0/0x7d0 [ 2094.399615] ? lock_downgrade+0x6d0/0x6d0 [ 2094.400626] ? do_raw_spin_lock+0x121/0x260 [ 2094.401659] ? rwlock_bug.part.0+0x90/0x90 [ 2094.402628] ? percpu_counter_add_batch+0x8b/0x140 [ 2094.403740] bio_alloc_bioset+0x36e/0x600 [ 2094.404764] ? dquot_writeback_dquots+0x5a8/0xa10 [ 2094.405876] ? bvec_alloc+0x2f0/0x2f0 [ 2094.406682] ? dquot_scan_active+0x2d0/0x2d0 [ 2094.407622] blkdev_issue_flush+0x20/0x1a0 [ 2094.408601] ext4_sync_fs+0x4a9/0x7a0 [ 2094.409529] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2094.411320] ? do_raw_spin_lock+0x121/0x260 [ 2094.412308] ? down_write+0x160/0x160 [ 2094.413179] ? rwlock_bug.part.0+0x90/0x90 [ 2094.414134] ? lock_downgrade+0x6d0/0x6d0 [ 2094.415053] ? lock_downgrade+0x6d0/0x6d0 [ 2094.416041] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2094.417937] sync_fs_one_sb+0x10a/0x150 [ 2094.418856] iterate_supers+0x19a/0x2a0 [ 2094.419817] ? vfs_fsync_range+0x230/0x230 [ 2094.420847] ksys_sync+0xa8/0x160 [ 2094.421643] ? vfs_fsync+0x1f0/0x1f0 [ 2094.422436] ? __ia32_sys_read+0xb0/0xb0 [ 2094.423371] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2094.424496] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2094.425666] ? trace_hardirqs_on+0x5b/0x180 [ 2094.426718] __do_sys_sync+0xa/0x20 [ 2094.427545] do_syscall_64+0x33/0x40 [ 2094.428413] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2094.429549] RIP: 0033:0x7fd7d6523b19 [ 2094.430410] 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 [ 2094.434454] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2094.436044] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2094.437549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2094.439043] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2094.440542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2094.442024] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2094.446720] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:27:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 22:27:45 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2094.545261] FAULT_INJECTION: forcing a failure. [ 2094.545261] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.548032] CPU: 0 PID: 44820 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2094.549557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2094.551447] Call Trace: [ 2094.552075] dump_stack+0x107/0x167 [ 2094.552848] should_fail.cold+0x5/0xa [ 2094.553725] ? create_object.isra.0+0x3a/0xa20 [ 2094.554779] should_failslab+0x5/0x20 [ 2094.555642] kmem_cache_alloc+0x5b/0x310 [ 2094.556612] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2094.557644] create_object.isra.0+0x3a/0xa20 [ 2094.558655] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2094.559864] kmem_cache_alloc+0x159/0x310 [ 2094.560743] getname_flags.part.0+0x50/0x4f0 [ 2094.561748] getname_flags+0x9a/0xe0 [ 2094.562617] __x64_sys_execveat+0xd6/0x140 [ 2094.563599] do_syscall_64+0x33/0x40 [ 2094.564512] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2094.565699] RIP: 0033:0x7f591fdd3b19 [ 2094.566563] 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 [ 2094.570866] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2094.572679] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2094.574349] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2094.576042] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2094.577613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2094.579249] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:27:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:27:45 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 2) 22:27:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x2c, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:27:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2094.840011] cgroup: Unknown subsys name 'smackfstransmute' [ 2094.914349] FAULT_INJECTION: forcing a failure. [ 2094.914349] name failslab, interval 1, probability 0, space 0, times 0 [ 2094.916676] CPU: 1 PID: 44857 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2094.918092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2094.919780] Call Trace: [ 2094.920319] dump_stack+0x107/0x167 [ 2094.921065] should_fail.cold+0x5/0xa [ 2094.921842] ? create_object.isra.0+0x3a/0xa20 [ 2094.922774] should_failslab+0x5/0x20 [ 2094.923554] kmem_cache_alloc+0x5b/0x310 [ 2094.924402] create_object.isra.0+0x3a/0xa20 [ 2094.925312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2094.926367] kmem_cache_alloc+0x159/0x310 [ 2094.927236] ? mempool_free_pages+0x20/0x20 [ 2094.928146] mempool_alloc+0x148/0x360 [ 2094.928962] ? mempool_resize+0x7d0/0x7d0 [ 2094.929824] ? lock_downgrade+0x6d0/0x6d0 [ 2094.930685] ? do_raw_spin_lock+0x121/0x260 [ 2094.931578] ? rwlock_bug.part.0+0x90/0x90 [ 2094.932487] ? percpu_counter_add_batch+0x8b/0x140 [ 2094.933521] bio_alloc_bioset+0x36e/0x600 [ 2094.934386] ? dquot_writeback_dquots+0x5a8/0xa10 [ 2094.935387] ? bvec_alloc+0x2f0/0x2f0 [ 2094.936196] ? dquot_scan_active+0x2d0/0x2d0 [ 2094.937116] blkdev_issue_flush+0x20/0x1a0 [ 2094.937998] ext4_sync_fs+0x4a9/0x7a0 [ 2094.938796] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2094.940488] ? do_raw_spin_lock+0x121/0x260 [ 2094.941375] ? down_write+0x160/0x160 [ 2094.942160] ? rwlock_bug.part.0+0x90/0x90 [ 2094.943034] ? lock_downgrade+0x6d0/0x6d0 [ 2094.943902] ? lock_downgrade+0x6d0/0x6d0 [ 2094.944765] ? trace_event_raw_event_ext4_ext_convert_to_initialized_fastpath+0x780/0x780 [ 2094.946468] sync_fs_one_sb+0x10a/0x150 [ 2094.947290] iterate_supers+0x19a/0x2a0 [ 2094.948111] ? vfs_fsync_range+0x230/0x230 [ 2094.948994] ksys_sync+0xa8/0x160 [ 2094.949722] ? vfs_fsync+0x1f0/0x1f0 [ 2094.950489] ? __ia32_sys_read+0xb0/0xb0 [ 2094.951347] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2094.952449] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2094.953530] ? trace_hardirqs_on+0x5b/0x180 [ 2094.954448] __do_sys_sync+0xa/0x20 [ 2094.955212] do_syscall_64+0x33/0x40 [ 2094.956009] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2094.957100] RIP: 0033:0x7fd7d6523b19 [ 2094.957881] 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 [ 2094.961763] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2094.963352] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2094.964856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2094.966339] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2094.967838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2094.969326] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2111.846010] cgroup: Unknown subsys name 'smackfstransmute>9p' 22:28:02 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:28:02 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1a) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x0, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xf88c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r6, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r4, 0x800, 0x70bd28, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0xa080) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x7, 0x1b, 0x11, @private2, @local, 0x8, 0x8, 0x3, 0x4}}) 22:28:02 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 3) 22:28:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3e, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) [ 2111.864454] FAULT_INJECTION: forcing a failure. [ 2111.864454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2111.866250] CPU: 1 PID: 44983 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2111.867271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2111.868533] Call Trace: [ 2111.868931] dump_stack+0x107/0x167 [ 2111.869482] should_fail.cold+0x5/0xa [ 2111.870059] strncpy_from_user+0x34/0x470 [ 2111.870684] getname_flags.part.0+0x95/0x4f0 [ 2111.871341] getname_flags+0x9a/0xe0 [ 2111.871926] __x64_sys_execveat+0xd6/0x140 [ 2111.872557] do_syscall_64+0x33/0x40 [ 2111.873124] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2111.873889] RIP: 0033:0x7f591fdd3b19 [ 2111.874447] 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 [ 2111.877383] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2111.878596] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2111.879718] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2111.880858] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2111.882005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2111.883133] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2111.925458] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2112.025619] FAULT_INJECTION: forcing a failure. [ 2112.025619] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.027190] CPU: 1 PID: 44986 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2112.028142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.029267] Call Trace: [ 2112.029620] dump_stack+0x107/0x167 [ 2112.030091] should_fail.cold+0x5/0xa [ 2112.030581] ? mempool_alloc+0x148/0x360 [ 2112.031089] ? mempool_free_pages+0x20/0x20 [ 2112.031631] should_failslab+0x5/0x20 [ 2112.032127] kmem_cache_alloc+0x5b/0x310 [ 2112.032660] ? mempool_free_pages+0x20/0x20 [ 2112.033224] mempool_alloc+0x148/0x360 [ 2112.033738] ? mempool_resize+0x7d0/0x7d0 [ 2112.034303] ? lock_downgrade+0x6d0/0x6d0 [ 2112.034848] bio_alloc_bioset+0x36e/0x600 [ 2112.035379] ? bvec_alloc+0x2f0/0x2f0 [ 2112.035862] ? write_one_page+0x4f0/0x4f0 [ 2112.036415] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2112.037050] __block_write_full_page+0x7cd/0x1050 [ 2112.037658] ? end_buffer_write_sync+0xf0/0xf0 [ 2112.038250] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2112.038919] block_write_full_page+0x220/0x290 [ 2112.039543] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2112.040250] __writepage+0x67/0x180 [ 2112.040745] write_cache_pages+0x57f/0xe50 [ 2112.041334] ? tag_pages_for_writeback+0x450/0x450 [ 2112.042015] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2112.042715] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2112.043437] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2112.044057] ? trace_hardirqs_on+0x5b/0x180 [ 2112.044658] ? blkdev_readahead+0x20/0x20 [ 2112.045225] generic_writepages+0xe2/0x160 [ 2112.045794] ? write_cache_pages+0xe50/0xe50 [ 2112.046384] ? iterate_bdevs+0xc4/0x290 [ 2112.046908] ? lock_release+0x680/0x680 [ 2112.047416] do_writepages+0xee/0x2a0 [ 2112.047899] ? page_writeback_cpu_online+0x20/0x20 [ 2112.048519] ? __mutex_lock+0x4fe/0x10b0 [ 2112.049034] ? iterate_bdevs+0xc4/0x290 [ 2112.049536] ? lock_acquire+0x197/0x470 [ 2112.050088] filemap_fdatawrite+0x241/0x2f0 [ 2112.050671] ? iterate_bdevs+0xb2/0x290 [ 2112.051207] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2112.051892] ? iput.part.0+0x73/0x6d0 [ 2112.052429] iterate_bdevs+0x11b/0x290 [ 2112.052969] ? fdatawait_one_bdev+0x60/0x60 [ 2112.053511] ksys_sync+0xb6/0x160 [ 2112.053982] ? vfs_fsync+0x1f0/0x1f0 [ 2112.054487] ? __ia32_sys_read+0xb0/0xb0 [ 2112.055039] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2112.055748] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2112.056458] ? trace_hardirqs_on+0x5b/0x180 [ 2112.057008] __do_sys_sync+0xa/0x20 [ 2112.057465] do_syscall_64+0x33/0x40 [ 2112.057933] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2112.058568] RIP: 0033:0x7fd7d6523b19 [ 2112.059073] 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 [ 2112.061591] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2112.062630] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2112.063596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2112.064569] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.065506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2112.066481] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 22:28:02 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\np\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:02 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:02 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 4) [ 2112.205894] cgroup: Unknown subsys name 'smackfstransmute' 22:28:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r2) fallocate(r2, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r0, 0xffffffffffffffff, 0x0) [ 2112.276633] FAULT_INJECTION: forcing a failure. [ 2112.276633] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.279674] CPU: 1 PID: 45194 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2112.281287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.283191] Call Trace: [ 2112.283844] dump_stack+0x107/0x167 [ 2112.284835] should_fail.cold+0x5/0xa [ 2112.285753] ? alloc_bprm+0x51/0x8f0 [ 2112.286654] should_failslab+0x5/0x20 [ 2112.287570] kmem_cache_alloc_trace+0x55/0x320 [ 2112.288605] ? lock_downgrade+0x6d0/0x6d0 [ 2112.289626] alloc_bprm+0x51/0x8f0 [ 2112.290512] do_execveat_common+0x275/0x8d0 [ 2112.291552] ? strncpy_from_user+0x9e/0x470 [ 2112.292525] ? bprm_execve+0x1a60/0x1a60 [ 2112.293540] __x64_sys_execveat+0xed/0x140 [ 2112.294618] do_syscall_64+0x33/0x40 [ 2112.295578] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2112.296868] RIP: 0033:0x7f591fdd3b19 [ 2112.297715] 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 [ 2112.301967] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2112.303757] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2112.305545] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2112.307289] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.309048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2112.310797] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2112.357302] FAULT_INJECTION: forcing a failure. [ 2112.357302] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.359848] CPU: 1 PID: 45200 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2112.361390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.363166] Call Trace: [ 2112.363758] dump_stack+0x107/0x167 [ 2112.364567] should_fail.cold+0x5/0xa [ 2112.365419] ? create_object.isra.0+0x3a/0xa20 [ 2112.366397] should_failslab+0x5/0x20 [ 2112.367251] kmem_cache_alloc+0x5b/0x310 [ 2112.368167] ? mark_lock+0xf5/0x2df0 [ 2112.368969] create_object.isra.0+0x3a/0xa20 [ 2112.369944] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2112.371035] kmem_cache_alloc+0x159/0x310 [ 2112.371965] ? mempool_free_pages+0x20/0x20 [ 2112.372922] mempool_alloc+0x148/0x360 [ 2112.373773] ? mempool_resize+0x7d0/0x7d0 [ 2112.374696] ? lock_downgrade+0x6d0/0x6d0 [ 2112.375602] bio_alloc_bioset+0x36e/0x600 [ 2112.376501] ? bvec_alloc+0x2f0/0x2f0 [ 2112.377346] ? write_one_page+0x4f0/0x4f0 [ 2112.378285] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2112.379340] __block_write_full_page+0x7cd/0x1050 [ 2112.380431] ? end_buffer_write_sync+0xf0/0xf0 [ 2112.381411] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2112.382546] block_write_full_page+0x220/0x290 [ 2112.383523] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2112.384666] __writepage+0x67/0x180 [ 2112.385453] write_cache_pages+0x57f/0xe50 [ 2112.386401] ? tag_pages_for_writeback+0x450/0x450 [ 2112.387492] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2112.388586] ? mark_held_locks+0x9e/0xe0 [ 2112.389494] ? blkdev_readahead+0x20/0x20 [ 2112.390376] generic_writepages+0xe2/0x160 [ 2112.391434] ? write_cache_pages+0xe50/0xe50 [ 2112.392453] ? iterate_bdevs+0xc4/0x290 [ 2112.393432] ? lock_release+0x680/0x680 [ 2112.394384] do_writepages+0xee/0x2a0 [ 2112.395235] ? page_writeback_cpu_online+0x20/0x20 [ 2112.396458] ? __mutex_lock+0x4fe/0x10b0 [ 2112.397344] ? iterate_bdevs+0xc4/0x290 [ 2112.398228] ? lock_acquire+0x197/0x470 [ 2112.399077] filemap_fdatawrite+0x241/0x2f0 [ 2112.400132] ? iterate_bdevs+0xb2/0x290 [ 2112.401068] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2112.402206] ? iput.part.0+0x73/0x6d0 [ 2112.403143] iterate_bdevs+0x11b/0x290 [ 2112.403975] ? fdatawait_one_bdev+0x60/0x60 [ 2112.404931] ksys_sync+0xb6/0x160 [ 2112.405667] ? vfs_fsync+0x1f0/0x1f0 [ 2112.406493] ? __ia32_sys_read+0xb0/0xb0 [ 2112.407442] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2112.408673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2112.409869] ? trace_hardirqs_on+0x5b/0x180 [ 2112.410967] __do_sys_sync+0xa/0x20 [ 2112.411753] do_syscall_64+0x33/0x40 [ 2112.412654] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2112.413888] RIP: 0033:0x7fd7d6523b19 [ 2112.414786] 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 [ 2112.419455] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2112.421163] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2112.422806] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2112.424541] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.426327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2112.428121] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:03 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:03 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 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}, 0x1a) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x0, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xf88c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r6, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r4, 0x800, 0x70bd28, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0xa080) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x7, 0x1b, 0x11, @private2, @local, 0x8, 0x8, 0x3, 0x4}}) 22:28:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) 22:28:03 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\"p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2112.687577] cgroup: Unknown subsys name 'smackfstransmute' [ 2112.692399] FAULT_INJECTION: forcing a failure. [ 2112.692399] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.694814] CPU: 0 PID: 45319 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2112.696295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.698036] Call Trace: [ 2112.698601] dump_stack+0x107/0x167 [ 2112.699380] should_fail.cold+0x5/0xa [ 2112.700197] ? alloc_bprm+0x51/0x8f0 [ 2112.700982] should_failslab+0x5/0x20 [ 2112.701790] kmem_cache_alloc_trace+0x55/0x320 [ 2112.702751] ? lock_downgrade+0x6d0/0x6d0 [ 2112.703631] alloc_bprm+0x51/0x8f0 [ 2112.704414] do_execveat_common+0x275/0x8d0 [ 2112.705327] ? strncpy_from_user+0x9e/0x470 [ 2112.706237] ? bprm_execve+0x1a60/0x1a60 [ 2112.707116] __x64_sys_execveat+0xed/0x140 [ 2112.708031] do_syscall_64+0x33/0x40 [ 2112.708812] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2112.709891] RIP: 0033:0x7f591fdd3b19 [ 2112.710678] 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 [ 2112.714557] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2112.716366] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2112.718107] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2112.719836] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.721610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2112.723338] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2129.394417] FAULT_INJECTION: forcing a failure. [ 2129.394417] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.395861] CPU: 1 PID: 45530 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2129.396659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.397557] Call Trace: [ 2129.397850] dump_stack+0x107/0x167 [ 2129.398254] should_fail.cold+0x5/0xa [ 2129.398675] ? mm_alloc+0x19/0xd0 [ 2129.399060] should_failslab+0x5/0x20 [ 2129.399472] kmem_cache_alloc+0x5b/0x310 [ 2129.399911] ? kasan_unpoison_shadow+0x33/0x50 [ 2129.400409] mm_alloc+0x19/0xd0 [ 2129.400769] alloc_bprm+0x1cb/0x8f0 [ 2129.401171] do_execveat_common+0x275/0x8d0 [ 2129.401643] ? strncpy_from_user+0x9e/0x470 [ 2129.402106] ? bprm_execve+0x1a60/0x1a60 [ 2129.402553] __x64_sys_execveat+0xed/0x140 [ 2129.403011] do_syscall_64+0x33/0x40 [ 2129.403426] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.403994] RIP: 0033:0x7f591fdd3b19 [ 2129.404424] 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 [ 2129.406418] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2129.407260] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2129.408036] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2129.408821] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.409597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.410375] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:28:20 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, ',p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r2) fallocate(r2, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r0, 0xffffffffffffffff, 0x0) 22:28:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 22:28:20 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 5) 22:28:20 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:20 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:20 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="1c0000001d00210c0000000000000000042308000c00000000004321334fc9f33251712588e0f0ff05c3786d9585b3f1c22a9f0d83657a81af03b11e04bdc7280baff18764b88bb7e412cef3500d1530636df16eee1b9325eab328fbc3293c9732000000807ce9c800d59cd5053aa8681941dd689417110cf9d8911bd9b27fd3b4417e0e32ef36491ddad160519be549d407806fea57d55564fe276de203e1250978e102ac95557372ddabcf05eff64a139af479a399017c1482a40fc0bc4322d31ef4af902ba14aea0868fb5aac38a69960c8aa7cd22e4a0cccf02374cf6017d9a510a98f0153dbafd5ff0d407c3079cae0ff3db5094acef7f1f2be84f64075cd72167d53be6d7b399d2d8dc77d66940c5fa042de98f832602a88919b64fb519c4fdcd9062ddc70d545f851807ba0b0165a6e71fb7ef2f84ebc21fb060b55aa0e3198610eeb47236b990bfd366b75b94c5282ef011537b663dea794b6eacaf84f350a27ddc4ee30e5c34b59f20c14e7818b96a459a017be1d70737d8f005896e781e894e4ba82f328073b3a58e7df8ba04698bb6e6d2bfa7b741e2a783e3decce97b9fbc68d1469582527b06e7f4acc00000000000000000000000000000000cc2de70b83943906e88dc76bb5c0c4274bf2b625b3537f925ab3cb8387f8bee2ab66906553e8b1de1c9efc6e702fd609b4bacf7831238a38c896a983786b75fc15f4a0edc45cdf8b3bfb93704589da86358a890b9bf2baa6456a7e102b4071ed88"], 0x1c}}, 0x0) 22:28:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1a) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1, 0x2, 0x3, 0x0, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0xf88c) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r6, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000000c0)={0x3, 0x0, [0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r4, 0x800, 0x70bd28, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0xa080) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r2, 0x89fa, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x7, 0x1b, 0x11, @private2, @local, 0x8, 0x8, 0x3, 0x4}}) [ 2129.446652] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2129.450212] cgroup: Unknown subsys name 'smackfstransmute' 22:28:20 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2129.507699] FAULT_INJECTION: forcing a failure. [ 2129.507699] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.508950] CPU: 1 PID: 45543 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2129.509680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.510597] Call Trace: [ 2129.510892] dump_stack+0x107/0x167 [ 2129.511306] should_fail.cold+0x5/0xa [ 2129.511728] ? mempool_alloc+0x148/0x360 [ 2129.512178] ? mempool_free_pages+0x20/0x20 [ 2129.512651] should_failslab+0x5/0x20 [ 2129.513075] kmem_cache_alloc+0x5b/0x310 [ 2129.513519] ? mempool_free_pages+0x20/0x20 [ 2129.513990] mempool_alloc+0x148/0x360 [ 2129.514407] ? mempool_resize+0x7d0/0x7d0 [ 2129.514856] ? lock_downgrade+0x6d0/0x6d0 [ 2129.515315] bio_alloc_bioset+0x36e/0x600 [ 2129.515774] ? bvec_alloc+0x2f0/0x2f0 [ 2129.516189] ? write_one_page+0x4f0/0x4f0 [ 2129.516641] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2129.517171] __block_write_full_page+0x7cd/0x1050 [ 2129.517692] ? end_buffer_write_sync+0xf0/0xf0 [ 2129.518208] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2129.518792] block_write_full_page+0x220/0x290 [ 2129.519308] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2129.519882] __writepage+0x67/0x180 [ 2129.520277] write_cache_pages+0x57f/0xe50 [ 2129.520768] ? tag_pages_for_writeback+0x450/0x450 [ 2129.521336] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2129.521904] ? mark_held_locks+0x9e/0xe0 [ 2129.522368] ? blkdev_readahead+0x20/0x20 [ 2129.522841] generic_writepages+0xe2/0x160 [ 2129.523289] ? write_cache_pages+0xe50/0xe50 [ 2129.523794] ? iterate_bdevs+0xc4/0x290 [ 2129.524232] ? lock_release+0x680/0x680 [ 2129.524689] do_writepages+0xee/0x2a0 [ 2129.525100] ? page_writeback_cpu_online+0x20/0x20 [ 2129.525662] ? __mutex_lock+0x4fe/0x10b0 [ 2129.526125] ? iterate_bdevs+0xc4/0x290 [ 2129.526572] ? lock_acquire+0x197/0x470 [ 2129.527031] filemap_fdatawrite+0x241/0x2f0 [ 2129.527493] ? iterate_bdevs+0xb2/0x290 [ 2129.527952] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2129.529032] ? iput.part.0+0x73/0x6d0 [ 2129.529991] iterate_bdevs+0x11b/0x290 [ 2129.530941] ? fdatawait_one_bdev+0x60/0x60 [ 2129.532002] ksys_sync+0xb6/0x160 [ 2129.532882] ? vfs_fsync+0x1f0/0x1f0 [ 2129.533796] ? __ia32_sys_read+0xb0/0xb0 [ 2129.534791] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2129.536079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2129.537357] ? trace_hardirqs_on+0x5b/0x180 [ 2129.538424] __do_sys_sync+0xa/0x20 [ 2129.539310] do_syscall_64+0x33/0x40 [ 2129.540238] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.541493] RIP: 0033:0x7fd7d6523b19 [ 2129.542425] 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 [ 2129.546613] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2129.548188] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2129.549654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2129.551124] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.552630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.554125] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 22:28:20 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r2) fallocate(r2, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r0, 0xffffffffffffffff, 0x0) [ 2129.700349] FAULT_INJECTION: forcing a failure. [ 2129.700349] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.702880] CPU: 1 PID: 45715 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2129.704317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.706035] Call Trace: [ 2129.706588] dump_stack+0x107/0x167 [ 2129.707341] should_fail.cold+0x5/0xa [ 2129.708127] ? create_object.isra.0+0x3a/0xa20 [ 2129.709098] should_failslab+0x5/0x20 [ 2129.709885] kmem_cache_alloc+0x5b/0x310 [ 2129.710732] create_object.isra.0+0x3a/0xa20 [ 2129.711648] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.712719] kmem_cache_alloc+0x159/0x310 [ 2129.713592] mm_alloc+0x19/0xd0 [ 2129.714275] alloc_bprm+0x1cb/0x8f0 [ 2129.715038] do_execveat_common+0x275/0x8d0 [ 2129.715944] ? strncpy_from_user+0x9e/0x470 [ 2129.716848] ? bprm_execve+0x1a60/0x1a60 [ 2129.717708] __x64_sys_execveat+0xed/0x140 [ 2129.718594] do_syscall_64+0x33/0x40 [ 2129.719376] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2129.720458] RIP: 0033:0x7f591fdd3b19 [ 2129.721232] 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 [ 2129.725072] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2129.726656] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2129.728151] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2129.729636] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2129.731115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2129.732599] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:28:20 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 6) 22:28:20 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:20 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '>p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2129.970742] cgroup: Unknown subsys name 'smackfstransmute' [ 2129.981106] FAULT_INJECTION: forcing a failure. [ 2129.981106] name failslab, interval 1, probability 0, space 0, times 0 [ 2129.983458] CPU: 1 PID: 45762 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2129.984897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2129.986598] Call Trace: [ 2129.987152] dump_stack+0x107/0x167 [ 2129.987910] should_fail.cold+0x5/0xa [ 2129.988715] ? create_object.isra.0+0x3a/0xa20 [ 2129.989657] should_failslab+0x5/0x20 [ 2129.990443] kmem_cache_alloc+0x5b/0x310 [ 2129.991279] ? mark_lock+0xf5/0x2df0 [ 2129.992050] create_object.isra.0+0x3a/0xa20 [ 2129.992979] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2129.994037] kmem_cache_alloc+0x159/0x310 [ 2129.994917] ? mempool_free_pages+0x20/0x20 [ 2129.995828] mempool_alloc+0x148/0x360 [ 2129.996656] ? mempool_resize+0x7d0/0x7d0 [ 2129.997528] ? lock_downgrade+0x6d0/0x6d0 [ 2129.998427] bio_alloc_bioset+0x36e/0x600 [ 2129.999298] ? bvec_alloc+0x2f0/0x2f0 [ 2130.000104] ? write_one_page+0x4f0/0x4f0 [ 2130.001009] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2130.002046] __block_write_full_page+0x7cd/0x1050 [ 2130.003068] ? end_buffer_write_sync+0xf0/0xf0 [ 2130.004010] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2130.005101] block_write_full_page+0x220/0x290 [ 2130.006063] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2130.007132] __writepage+0x67/0x180 [ 2130.007901] write_cache_pages+0x57f/0xe50 [ 2130.008808] ? tag_pages_for_writeback+0x450/0x450 [ 2130.009841] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2130.010893] ? mark_held_locks+0x9e/0xe0 [ 2130.011744] ? blkdev_readahead+0x20/0x20 [ 2130.012614] generic_writepages+0xe2/0x160 [ 2130.013499] ? write_cache_pages+0xe50/0xe50 [ 2130.014416] ? iterate_bdevs+0xc4/0x290 [ 2130.015247] ? lock_release+0x680/0x680 [ 2130.016093] do_writepages+0xee/0x2a0 [ 2130.016897] ? page_writeback_cpu_online+0x20/0x20 [ 2130.017925] ? __mutex_lock+0x4fe/0x10b0 [ 2130.018771] ? iterate_bdevs+0xc4/0x290 [ 2130.019592] ? lock_acquire+0x197/0x470 [ 2130.020442] filemap_fdatawrite+0x241/0x2f0 [ 2130.021333] ? iterate_bdevs+0xb2/0x290 [ 2130.022162] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2130.023192] ? iput.part.0+0x73/0x6d0 [ 2130.023995] iterate_bdevs+0x11b/0x290 [ 2130.024841] ? fdatawait_one_bdev+0x60/0x60 [ 2130.025740] ksys_sync+0xb6/0x160 [ 2130.026463] ? vfs_fsync+0x1f0/0x1f0 [ 2130.027243] ? __ia32_sys_read+0xb0/0xb0 [ 2130.028108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2130.029235] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2130.030305] ? trace_hardirqs_on+0x5b/0x180 [ 2130.031221] __do_sys_sync+0xa/0x20 [ 2130.031978] do_syscall_64+0x33/0x40 [ 2130.032781] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2130.033847] RIP: 0033:0x7fd7d6523b19 [ 2130.034635] 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 [ 2130.038495] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2130.040116] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2130.041613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2130.043133] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2130.044646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2130.046164] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:36 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:36 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:36 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\n\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:36 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:28:36 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) 22:28:36 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:36 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 7) [ 2146.091058] cgroup: Unknown subsys name 'smackfstransmute' [ 2146.095439] FAULT_INJECTION: forcing a failure. [ 2146.095439] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2146.097956] CPU: 0 PID: 45882 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2146.099387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.101134] Call Trace: [ 2146.101499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2146.101684] dump_stack+0x107/0x167 [ 2146.101710] should_fail.cold+0x5/0xa [ 2146.104395] __alloc_pages_nodemask+0x182/0x600 [ 2146.105368] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2146.106648] alloc_pages_current+0x187/0x280 [ 2146.107572] __get_free_pages+0xc/0xa0 [ 2146.108417] pgd_alloc+0x84/0x4e0 [ 2146.109139] ? pgd_page_get_mm+0x40/0x40 [ 2146.110003] ? lockdep_init_map_type+0x2c7/0x780 [ 2146.110990] ? lockdep_init_map_type+0x2c7/0x780 [ 2146.112010] mm_init+0x670/0xab0 [ 2146.112723] mm_alloc+0xa2/0xd0 [ 2146.113425] alloc_bprm+0x1cb/0x8f0 [ 2146.114193] do_execveat_common+0x275/0x8d0 [ 2146.115098] ? strncpy_from_user+0x9e/0x470 [ 2146.115992] ? bprm_execve+0x1a60/0x1a60 [ 2146.116872] __x64_sys_execveat+0xed/0x140 [ 2146.117766] do_syscall_64+0x33/0x40 [ 2146.118555] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2146.119615] RIP: 0033:0x7f591fdd3b19 [ 2146.120416] 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 [ 2146.124224] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2146.125801] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2146.127273] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2146.128741] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.130202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2146.131665] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2146.187732] FAULT_INJECTION: forcing a failure. [ 2146.187732] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.189299] CPU: 1 PID: 45894 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2146.190229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.191337] Call Trace: [ 2146.191701] dump_stack+0x107/0x167 [ 2146.192201] should_fail.cold+0x5/0xa [ 2146.192733] ? mempool_alloc+0x148/0x360 [ 2146.193282] ? mempool_free_pages+0x20/0x20 [ 2146.193867] should_failslab+0x5/0x20 [ 2146.194372] kmem_cache_alloc+0x5b/0x310 [ 2146.194918] ? mempool_free_pages+0x20/0x20 [ 2146.195496] mempool_alloc+0x148/0x360 [ 2146.196028] ? mempool_resize+0x7d0/0x7d0 [ 2146.196615] ? lock_downgrade+0x6d0/0x6d0 [ 2146.197182] bio_alloc_bioset+0x36e/0x600 [ 2146.197727] ? bvec_alloc+0x2f0/0x2f0 [ 2146.198249] ? write_one_page+0x4f0/0x4f0 [ 2146.198796] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2146.199456] __block_write_full_page+0x7cd/0x1050 [ 2146.200106] ? end_buffer_write_sync+0xf0/0xf0 [ 2146.200740] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2146.201429] block_write_full_page+0x220/0x290 [ 2146.202041] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2146.202731] __writepage+0x67/0x180 [ 2146.203224] write_cache_pages+0x57f/0xe50 [ 2146.203805] ? tag_pages_for_writeback+0x450/0x450 [ 2146.204485] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2146.205167] ? mark_held_locks+0x9e/0xe0 [ 2146.205712] ? blkdev_readahead+0x20/0x20 [ 2146.206277] generic_writepages+0xe2/0x160 [ 2146.206846] ? write_cache_pages+0xe50/0xe50 [ 2146.207435] ? iterate_bdevs+0xc4/0x290 [ 2146.207972] ? lock_release+0x680/0x680 [ 2146.208528] do_writepages+0xee/0x2a0 [ 2146.209043] ? page_writeback_cpu_online+0x20/0x20 [ 2146.209709] ? __mutex_lock+0x4fe/0x10b0 [ 2146.210262] ? iterate_bdevs+0xc4/0x290 [ 2146.210781] ? lock_acquire+0x197/0x470 [ 2146.211325] filemap_fdatawrite+0x241/0x2f0 [ 2146.211909] ? iterate_bdevs+0xb2/0x290 [ 2146.212452] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2146.213125] ? iput.part.0+0x73/0x6d0 [ 2146.213647] iterate_bdevs+0x11b/0x290 [ 2146.214169] ? fdatawait_one_bdev+0x60/0x60 [ 2146.214748] ksys_sync+0xb6/0x160 [ 2146.215208] ? vfs_fsync+0x1f0/0x1f0 [ 2146.215848] ? __ia32_sys_read+0xb0/0xb0 [ 2146.216411] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.217213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.217954] ? trace_hardirqs_on+0x5b/0x180 [ 2146.218528] __do_sys_sync+0xa/0x20 [ 2146.219002] do_syscall_64+0x33/0x40 [ 2146.219504] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2146.220159] RIP: 0033:0x7fd7d6523b19 [ 2146.220674] 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 [ 2146.223113] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2146.224165] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2146.225300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2146.226345] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.227376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2146.228429] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) 22:28:37 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2146.377298] FAULT_INJECTION: forcing a failure. [ 2146.377298] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.378659] CPU: 1 PID: 46100 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2146.379452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.380419] Call Trace: [ 2146.380732] dump_stack+0x107/0x167 [ 2146.381157] should_fail.cold+0x5/0xa [ 2146.381596] ? vm_area_alloc+0x1c/0x110 [ 2146.382056] should_failslab+0x5/0x20 [ 2146.382495] kmem_cache_alloc+0x5b/0x310 [ 2146.382964] vm_area_alloc+0x1c/0x110 [ 2146.383406] alloc_bprm+0x337/0x8f0 [ 2146.383839] do_execveat_common+0x275/0x8d0 [ 2146.384332] ? strncpy_from_user+0x9e/0x470 [ 2146.384837] ? bprm_execve+0x1a60/0x1a60 [ 2146.385314] __x64_sys_execveat+0xed/0x140 [ 2146.385805] do_syscall_64+0x33/0x40 [ 2146.386228] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2146.386811] RIP: 0033:0x7f591fdd3b19 [ 2146.387239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2146.389322] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2146.390192] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2146.391003] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2146.391815] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.392649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2146.393455] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:28:37 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\"\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:37 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 8) 22:28:37 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 2146.464559] FAULT_INJECTION: forcing a failure. [ 2146.464559] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.466016] CPU: 1 PID: 46111 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2146.466779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.467676] Call Trace: [ 2146.468067] dump_stack+0x107/0x167 [ 2146.468521] should_fail.cold+0x5/0xa [ 2146.468961] ? create_object.isra.0+0x3a/0xa20 [ 2146.469529] should_failslab+0x5/0x20 [ 2146.469979] kmem_cache_alloc+0x5b/0x310 [ 2146.470424] create_object.isra.0+0x3a/0xa20 [ 2146.470907] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2146.471459] kmem_cache_alloc+0x159/0x310 [ 2146.471917] vm_area_alloc+0x1c/0x110 [ 2146.472331] alloc_bprm+0x337/0x8f0 [ 2146.472748] do_execveat_common+0x275/0x8d0 [ 2146.473216] ? strncpy_from_user+0x9e/0x470 [ 2146.473684] ? bprm_execve+0x1a60/0x1a60 [ 2146.474137] __x64_sys_execveat+0xed/0x140 [ 2146.474696] do_syscall_64+0x33/0x40 [ 2146.475175] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2146.475835] RIP: 0033:0x7f591fdd3b19 [ 2146.476297] 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 [ 2146.478651] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2146.479643] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2146.480461] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2146.481259] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.482056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2146.482849] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2146.499847] cgroup: Unknown subsys name 'smackfstransmute' [ 2146.574982] FAULT_INJECTION: forcing a failure. [ 2146.574982] name failslab, interval 1, probability 0, space 0, times 0 [ 2146.576279] CPU: 1 PID: 46108 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2146.577013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2146.577898] Call Trace: [ 2146.578181] dump_stack+0x107/0x167 [ 2146.578583] should_fail.cold+0x5/0xa [ 2146.579005] ? create_object.isra.0+0x3a/0xa20 [ 2146.579492] should_failslab+0x5/0x20 [ 2146.579906] kmem_cache_alloc+0x5b/0x310 [ 2146.580358] ? mark_lock+0xf5/0x2df0 [ 2146.580761] create_object.isra.0+0x3a/0xa20 [ 2146.581249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2146.581781] kmem_cache_alloc+0x159/0x310 [ 2146.582234] ? mempool_free_pages+0x20/0x20 [ 2146.582685] mempool_alloc+0x148/0x360 [ 2146.583106] ? mempool_resize+0x7d0/0x7d0 [ 2146.583553] ? lock_downgrade+0x6d0/0x6d0 [ 2146.584009] bio_alloc_bioset+0x36e/0x600 [ 2146.584467] ? bvec_alloc+0x2f0/0x2f0 [ 2146.584868] ? write_one_page+0x4f0/0x4f0 [ 2146.585319] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2146.585842] __block_write_full_page+0x7cd/0x1050 [ 2146.586351] ? end_buffer_write_sync+0xf0/0xf0 [ 2146.586844] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2146.587384] block_write_full_page+0x220/0x290 [ 2146.587884] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2146.588426] __writepage+0x67/0x180 [ 2146.588816] write_cache_pages+0x57f/0xe50 [ 2146.589274] ? tag_pages_for_writeback+0x450/0x450 [ 2146.589795] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2146.590346] ? mark_held_locks+0x9e/0xe0 [ 2146.590782] ? blkdev_readahead+0x20/0x20 [ 2146.591230] generic_writepages+0xe2/0x160 [ 2146.591687] ? write_cache_pages+0xe50/0xe50 [ 2146.592160] ? iterate_bdevs+0xc4/0x290 [ 2146.592594] ? lock_release+0x680/0x680 [ 2146.593019] do_writepages+0xee/0x2a0 [ 2146.593423] ? page_writeback_cpu_online+0x20/0x20 [ 2146.593938] ? __mutex_lock+0x4fe/0x10b0 [ 2146.594364] ? iterate_bdevs+0xc4/0x290 [ 2146.594789] ? lock_acquire+0x197/0x470 [ 2146.595212] filemap_fdatawrite+0x241/0x2f0 [ 2146.595665] ? iterate_bdevs+0xb2/0x290 [ 2146.596087] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2146.596626] ? iput.part.0+0x73/0x6d0 [ 2146.597049] iterate_bdevs+0x11b/0x290 [ 2146.597465] ? fdatawait_one_bdev+0x60/0x60 [ 2146.597938] ksys_sync+0xb6/0x160 [ 2146.598310] ? vfs_fsync+0x1f0/0x1f0 [ 2146.598720] ? __ia32_sys_read+0xb0/0xb0 [ 2146.599154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2146.599732] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2146.600274] ? trace_hardirqs_on+0x5b/0x180 [ 2146.600761] __do_sys_sync+0xa/0x20 [ 2146.601150] do_syscall_64+0x33/0x40 [ 2146.601560] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2146.602104] RIP: 0033:0x7fd7d6523b19 [ 2146.602504] 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 [ 2146.604435] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2146.605243] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2146.605991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2146.606731] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2146.607485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2146.608226] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:28:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:53 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, 0x0, 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:53 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9#\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:28:53 executing program 2: socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:53 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 9) 22:28:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 22:28:53 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) [ 2162.469512] FAULT_INJECTION: forcing a failure. [ 2162.469512] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2162.471478] CPU: 0 PID: 46338 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2162.472538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2162.473762] Call Trace: [ 2162.474187] dump_stack+0x107/0x167 [ 2162.474788] should_fail.cold+0x5/0xa [ 2162.475416] __alloc_pages_nodemask+0x182/0x600 [ 2162.476168] ? __lockdep_reset_lock+0x180/0x180 [ 2162.476939] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2162.477933] ? fault_dirty_shared_page+0x3f0/0x3f0 [ 2162.478742] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2162.479603] alloc_pages_current+0x187/0x280 [ 2162.480318] get_zeroed_page+0x14/0xb0 [ 2162.480960] __pud_alloc+0x33/0x270 [ 2162.481540] handle_mm_fault+0x1a73/0x3500 [ 2162.482217] ? register_lock_class+0xbb/0x17b0 [ 2162.482938] ? perf_trace_lock+0xac/0x490 [ 2162.483593] ? __lockdep_reset_lock+0x180/0x180 [ 2162.484325] ? __pmd_alloc+0x5e0/0x5e0 [ 2162.484969] __get_user_pages+0x61b/0x1380 [ 2162.485645] ? follow_page_mask+0x1900/0x1900 [ 2162.486358] ? __lockdep_reset_lock+0x180/0x180 [ 2162.487095] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2162.487848] __get_user_pages_remote+0x1d5/0x870 [ 2162.488619] ? lock_downgrade+0x6d0/0x6d0 [ 2162.489283] get_user_pages_remote+0x63/0x90 [ 2162.489990] get_arg_page+0xba/0x200 [ 2162.490493] cgroup: Unknown subsys name 'smackfstransmute' [ 2162.490591] ? acct_arg_size+0xe0/0xe0 [ 2162.492456] ? downgrade_write+0x3a0/0x3a0 [ 2162.493136] ? count.constprop.0+0x1b3/0x290 [ 2162.493838] copy_string_kernel+0x1b4/0x450 [ 2162.494524] do_execveat_common+0x525/0x8d0 [ 2162.495204] ? bprm_execve+0x1a60/0x1a60 [ 2162.495853] __x64_sys_execveat+0xed/0x140 [ 2162.496523] do_syscall_64+0x33/0x40 [ 2162.497127] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2162.497928] RIP: 0033:0x7f591fdd3b19 [ 2162.498509] 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 [ 2162.501408] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2162.502597] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2162.503717] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2162.504844] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2162.505958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2162.507077] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2162.532821] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:28:53 executing program 2: socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:28:53 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:28:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 22:28:53 executing program 2: socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2162.744524] FAULT_INJECTION: forcing a failure. [ 2162.744524] name failslab, interval 1, probability 0, space 0, times 0 [ 2162.747043] CPU: 1 PID: 46346 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2162.748563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2162.750375] Call Trace: [ 2162.750959] dump_stack+0x107/0x167 [ 2162.751775] should_fail.cold+0x5/0xa [ 2162.752635] ? mempool_alloc+0x148/0x360 [ 2162.753520] ? mempool_free_pages+0x20/0x20 [ 2162.754466] should_failslab+0x5/0x20 [ 2162.755449] kmem_cache_alloc+0x5b/0x310 [ 2162.756405] ? mempool_free_pages+0x20/0x20 [ 2162.757360] mempool_alloc+0x148/0x360 [ 2162.758216] ? mempool_resize+0x7d0/0x7d0 [ 2162.759115] ? lock_downgrade+0x6d0/0x6d0 [ 2162.760035] bio_alloc_bioset+0x36e/0x600 [ 2162.760977] ? bvec_alloc+0x2f0/0x2f0 [ 2162.761809] ? write_one_page+0x4f0/0x4f0 [ 2162.762755] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2162.763829] __block_write_full_page+0x7cd/0x1050 22:28:53 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9%\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2162.764898] ? end_buffer_write_sync+0xf0/0xf0 [ 2162.765982] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2162.767118] block_write_full_page+0x220/0x290 [ 2162.768133] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2162.769247] __writepage+0x67/0x180 [ 2162.770060] write_cache_pages+0x57f/0xe50 [ 2162.770994] ? tag_pages_for_writeback+0x450/0x450 [ 2162.772097] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2162.773199] ? mark_held_locks+0x9e/0xe0 [ 2162.774105] ? blkdev_readahead+0x20/0x20 [ 2162.775000] generic_writepages+0xe2/0x160 [ 2162.775939] ? write_cache_pages+0xe50/0xe50 [ 2162.776934] ? iterate_bdevs+0xc4/0x290 [ 2162.777803] ? lock_release+0x680/0x680 [ 2162.778704] do_writepages+0xee/0x2a0 [ 2162.779538] ? page_writeback_cpu_online+0x20/0x20 [ 2162.780643] ? __mutex_lock+0x4fe/0x10b0 [ 2162.781526] ? iterate_bdevs+0xc4/0x290 [ 2162.782380] ? lock_acquire+0x197/0x470 [ 2162.783262] filemap_fdatawrite+0x241/0x2f0 [ 2162.784186] ? iterate_bdevs+0xb2/0x290 [ 2162.785080] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2162.786158] ? iput.part.0+0x73/0x6d0 [ 2162.787011] iterate_bdevs+0x11b/0x290 [ 2162.787846] ? fdatawait_one_bdev+0x60/0x60 [ 2162.788815] ksys_sync+0xb6/0x160 [ 2162.789559] ? vfs_fsync+0x1f0/0x1f0 [ 2162.790357] ? __ia32_sys_read+0xb0/0xb0 [ 2162.791260] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2162.792379] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2162.793514] ? trace_hardirqs_on+0x5b/0x180 [ 2162.794443] __do_sys_sync+0xa/0x20 [ 2162.795250] do_syscall_64+0x33/0x40 [ 2162.796054] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2162.797196] RIP: 0033:0x7fd7d6523b19 [ 2162.797995] 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 [ 2162.801935] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2162.803617] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2162.805183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2162.806745] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2162.808298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2162.809875] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2162.879939] FAULT_INJECTION: forcing a failure. [ 2162.879939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2162.881656] CPU: 0 PID: 46457 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2162.882634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2162.883817] Call Trace: [ 2162.884198] dump_stack+0x107/0x167 [ 2162.884737] should_fail.cold+0x5/0xa [ 2162.885299] __alloc_pages_nodemask+0x182/0x600 [ 2162.885961] ? lock_acquire+0x197/0x470 [ 2162.886523] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2162.887368] ? lock_downgrade+0x6d0/0x6d0 [ 2162.887959] ? do_raw_spin_lock+0x121/0x260 [ 2162.888579] alloc_pages_current+0x187/0x280 [ 2162.889148] __pmd_alloc+0x37/0x5e0 [ 2162.889670] handle_mm_fault+0x1ac4/0x3500 [ 2162.890269] ? register_lock_class+0xbb/0x17b0 [ 2162.890913] ? perf_trace_lock+0xac/0x490 [ 2162.891493] ? __lockdep_reset_lock+0x180/0x180 [ 2162.892155] ? __pmd_alloc+0x5e0/0x5e0 [ 2162.892734] __get_user_pages+0x61b/0x1380 [ 2162.893343] ? follow_page_mask+0x1900/0x1900 [ 2162.893968] ? __lockdep_reset_lock+0x180/0x180 [ 2162.894623] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2162.895288] __get_user_pages_remote+0x1d5/0x870 [ 2162.895946] ? lock_downgrade+0x6d0/0x6d0 [ 2162.896527] get_user_pages_remote+0x63/0x90 [ 2162.897161] get_arg_page+0xba/0x200 [ 2162.897702] ? acct_arg_size+0xe0/0xe0 [ 2162.898253] ? downgrade_write+0x3a0/0x3a0 [ 2162.898846] ? count.constprop.0+0x1b3/0x290 [ 2162.899477] copy_string_kernel+0x1b4/0x450 [ 2162.900095] do_execveat_common+0x525/0x8d0 [ 2162.900713] ? bprm_execve+0x1a60/0x1a60 [ 2162.901295] __x64_sys_execveat+0xed/0x140 [ 2162.901904] do_syscall_64+0x33/0x40 [ 2162.902422] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2162.903133] RIP: 0033:0x7f591fdd3b19 [ 2162.903651] 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 [ 2162.906211] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2162.907262] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2162.908251] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2162.909244] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2162.910232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2162.911224] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2162.948499] cgroup: Unknown subsys name 'smackfstransmute' 22:28:53 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 10) 22:28:53 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="1c0000001d00210c0000000000000000042308000c00000000004321334fc9f33251712588e0f0ff05c3786d9585b3f1c22a9f0d83657a81af03b11e04bdc7280baff18764b88bb7e412cef3500d1530636df16eee1b9325eab328fbc3293c9732000000807ce9c800d59cd5053aa8681941dd689417110cf9d8911bd9b27fd3b4417e0e32ef36491ddad160519be549d407806fea57d55564fe276de203e1250978e102ac95557372ddabcf05eff64a139af479a399017c1482a40fc0bc4322d31ef4af902ba14aea0868fb5aac38a69960c8aa7cd22e4a0cccf02374cf6017d9a510a98f0153dbafd5ff0d407c3079cae0ff3db5094acef7f1f2be84f64075cd72167d53be6d7b399d2d8dc77d66940c5fa042de98f832602a88919b64fb519c4fdcd9062ddc70d545f851807ba0b0165a6e71fb7ef2f84ebc21fb060b55aa0e3198610eeb47236b990bfd366b75b94c5282ef011537b663dea794b6eacaf84f350a27ddc4ee30e5c34b59f20c14e7818b96a459a017be1d70737d8f005896e781e894e4ba82f328073b3a58e7df8ba04698bb6e6d2bfa7b741e2a783e3decce97b9fbc68d1469582527b06e7f4acc00000000000000000000000000000000cc2de70b83943906e88dc76bb5c0c4274bf2b625b3537f925ab3cb8387f8bee2ab66906553e8b1de1c9efc6e702fd609b4bacf7831238a38c896a983786b75fc15f4a0edc45cdf8b3bfb93704589da86358a890b9bf2baa6456a7e102b4071ed88"], 0x1c}}, 0x0) 22:28:53 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) 22:28:53 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:53 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:28:53 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) 22:28:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) [ 2163.173368] FAULT_INJECTION: forcing a failure. [ 2163.173368] name failslab, interval 1, probability 0, space 0, times 0 [ 2163.175314] CPU: 0 PID: 46464 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2163.176105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2163.177064] Call Trace: [ 2163.177384] dump_stack+0x107/0x167 [ 2163.177813] should_fail.cold+0x5/0xa [ 2163.178257] ? create_object.isra.0+0x3a/0xa20 [ 2163.178794] should_failslab+0x5/0x20 [ 2163.179228] kmem_cache_alloc+0x5b/0x310 [ 2163.179691] ? mark_lock+0xf5/0x2df0 [ 2163.180119] create_object.isra.0+0x3a/0xa20 [ 2163.180644] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2163.181206] kmem_cache_alloc+0x159/0x310 [ 2163.181695] ? mempool_free_pages+0x20/0x20 [ 2163.182187] mempool_alloc+0x148/0x360 [ 2163.182667] ? mempool_resize+0x7d0/0x7d0 [ 2163.183170] ? lock_downgrade+0x6d0/0x6d0 [ 2163.183692] bio_alloc_bioset+0x36e/0x600 [ 2163.184192] ? bvec_alloc+0x2f0/0x2f0 [ 2163.184660] ? write_one_page+0x4f0/0x4f0 [ 2163.185173] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2163.185772] __block_write_full_page+0x7cd/0x1050 [ 2163.186352] ? end_buffer_write_sync+0xf0/0xf0 [ 2163.186903] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2163.187514] block_write_full_page+0x220/0x290 [ 2163.188067] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2163.188679] __writepage+0x67/0x180 [ 2163.189122] write_cache_pages+0x57f/0xe50 [ 2163.189629] ? tag_pages_for_writeback+0x450/0x450 [ 2163.190235] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2163.190845] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2163.191504] ? blkdev_readahead+0x20/0x20 [ 2163.192007] generic_writepages+0xe2/0x160 [ 2163.192515] ? write_cache_pages+0xe50/0xe50 [ 2163.193068] ? lock_release+0x680/0x680 [ 2163.193552] do_writepages+0xee/0x2a0 [ 2163.194015] ? page_writeback_cpu_online+0x20/0x20 [ 2163.194610] ? __mutex_lock+0x4fe/0x10b0 [ 2163.195104] ? iterate_bdevs+0xc4/0x290 [ 2163.195585] ? lock_acquire+0x197/0x470 [ 2163.196065] filemap_fdatawrite+0x241/0x2f0 [ 2163.196595] ? iterate_bdevs+0xb2/0x290 [ 2163.197067] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2163.197657] ? iput.part.0+0x73/0x6d0 [ 2163.198120] iterate_bdevs+0x11b/0x290 [ 2163.198587] ? fdatawait_one_bdev+0x60/0x60 [ 2163.199102] ksys_sync+0xb6/0x160 [ 2163.199518] ? vfs_fsync+0x1f0/0x1f0 [ 2163.199968] ? __ia32_sys_read+0xb0/0xb0 [ 2163.200461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2163.201107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2163.201708] ? trace_hardirqs_on+0x5b/0x180 [ 2163.202224] __do_sys_sync+0xa/0x20 [ 2163.202659] do_syscall_64+0x33/0x40 [ 2163.203111] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2163.203733] RIP: 0033:0x7fd7d6523b19 [ 2163.204180] 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 [ 2163.206382] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2163.207276] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2163.208132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2163.208999] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2163.209851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2163.210700] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2163.322612] FAULT_INJECTION: forcing a failure. [ 2163.322612] name failslab, interval 1, probability 0, space 0, times 0 [ 2163.325186] CPU: 1 PID: 46680 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2163.326716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2163.328533] Call Trace: [ 2163.329146] dump_stack+0x107/0x167 [ 2163.329965] should_fail.cold+0x5/0xa [ 2163.330817] ? __pmd_alloc+0x94/0x5e0 [ 2163.331665] should_failslab+0x5/0x20 [ 2163.332522] kmem_cache_alloc+0x5b/0x310 [ 2163.333439] __pmd_alloc+0x94/0x5e0 [ 2163.334252] handle_mm_fault+0x1ac4/0x3500 [ 2163.335191] ? register_lock_class+0xbb/0x17b0 [ 2163.336199] ? perf_trace_lock+0xac/0x490 [ 2163.337131] ? __lockdep_reset_lock+0x180/0x180 [ 2163.338162] ? __pmd_alloc+0x5e0/0x5e0 [ 2163.339058] __get_user_pages+0x61b/0x1380 [ 2163.340025] ? follow_page_mask+0x1900/0x1900 [ 2163.341202] ? __lockdep_reset_lock+0x180/0x180 [ 2163.342419] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2163.343643] __get_user_pages_remote+0x1d5/0x870 [ 2163.344891] ? lock_downgrade+0x6d0/0x6d0 [ 2163.345978] get_user_pages_remote+0x63/0x90 [ 2163.347127] get_arg_page+0xba/0x200 [ 2163.348092] ? acct_arg_size+0xe0/0xe0 [ 2163.349107] ? downgrade_write+0x3a0/0x3a0 [ 2163.350208] ? count.constprop.0+0x1b3/0x290 [ 2163.351194] copy_string_kernel+0x1b4/0x450 [ 2163.352317] do_execveat_common+0x525/0x8d0 [ 2163.353288] ? bprm_execve+0x1a60/0x1a60 [ 2163.354356] __x64_sys_execveat+0xed/0x140 [ 2163.355294] do_syscall_64+0x33/0x40 [ 2163.356256] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2163.357414] RIP: 0033:0x7f591fdd3b19 [ 2163.358250] 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 [ 2163.362262] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2163.363952] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2163.365534] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2163.367110] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2163.368698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2163.370271] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:29:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 22:29:11 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9*\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:29:11 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 11) 22:29:11 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:29:11 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, 0x0) 22:29:11 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:29:11 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2181.058612] FAULT_INJECTION: forcing a failure. [ 2181.058612] name failslab, interval 1, probability 0, space 0, times 0 [ 2181.061093] CPU: 1 PID: 46698 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2181.062554] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2181.064322] Call Trace: [ 2181.064891] dump_stack+0x107/0x167 [ 2181.065673] should_fail.cold+0x5/0xa [ 2181.066486] ? create_object.isra.0+0x3a/0xa20 [ 2181.067467] should_failslab+0x5/0x20 [ 2181.068296] kmem_cache_alloc+0x5b/0x310 [ 2181.069191] create_object.isra.0+0x3a/0xa20 [ 2181.070113] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2181.070627] cgroup: Unknown subsys name 'smackfstransmute' [ 2181.071166] kmem_cache_alloc+0x159/0x310 [ 2181.071193] __pmd_alloc+0x94/0x5e0 [ 2181.073962] handle_mm_fault+0x1ac4/0x3500 [ 2181.074823] ? register_lock_class+0xbb/0x17b0 [ 2181.075778] ? perf_trace_lock+0xac/0x490 [ 2181.076616] ? __lockdep_reset_lock+0x180/0x180 [ 2181.077599] ? __pmd_alloc+0x5e0/0x5e0 [ 2181.078427] __get_user_pages+0x61b/0x1380 [ 2181.079325] ? follow_page_mask+0x1900/0x1900 [ 2181.080255] ? __lockdep_reset_lock+0x180/0x180 [ 2181.081251] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2181.082265] __get_user_pages_remote+0x1d5/0x870 [ 2181.083279] ? lock_downgrade+0x6d0/0x6d0 [ 2181.084175] get_user_pages_remote+0x63/0x90 [ 2181.085125] get_arg_page+0xba/0x200 [ 2181.085910] ? acct_arg_size+0xe0/0xe0 [ 2181.086728] ? downgrade_write+0x3a0/0x3a0 [ 2181.087656] ? count.constprop.0+0x1b3/0x290 [ 2181.088594] copy_string_kernel+0x1b4/0x450 [ 2181.089530] do_execveat_common+0x525/0x8d0 [ 2181.090455] ? bprm_execve+0x1a60/0x1a60 [ 2181.091313] __x64_sys_execveat+0xed/0x140 [ 2181.092215] do_syscall_64+0x33/0x40 [ 2181.093016] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2181.094102] RIP: 0033:0x7f591fdd3b19 [ 2181.094885] 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 [ 2181.098776] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2181.100398] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2181.101915] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2181.103414] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.104923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.106423] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:29:11 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2181.191749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:29:12 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2181.256600] FAULT_INJECTION: forcing a failure. [ 2181.256600] name failslab, interval 1, probability 0, space 0, times 0 [ 2181.259425] CPU: 0 PID: 46704 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2181.260878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2181.262608] Call Trace: [ 2181.263170] dump_stack+0x107/0x167 [ 2181.263930] should_fail.cold+0x5/0xa [ 2181.264737] ? mempool_alloc+0x148/0x360 [ 2181.265577] ? mempool_free_pages+0x20/0x20 [ 2181.266481] should_failslab+0x5/0x20 [ 2181.267243] kmem_cache_alloc+0x5b/0x310 [ 2181.268089] ? mempool_free_pages+0x20/0x20 [ 2181.268955] mempool_alloc+0x148/0x360 [ 2181.269776] ? mempool_resize+0x7d0/0x7d0 [ 2181.270611] ? lock_downgrade+0x6d0/0x6d0 [ 2181.271489] bio_alloc_bioset+0x36e/0x600 [ 2181.272323] ? bvec_alloc+0x2f0/0x2f0 [ 2181.273114] ? write_one_page+0x4f0/0x4f0 [ 2181.273961] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2181.275017] __block_write_full_page+0x7cd/0x1050 [ 2181.276096] ? end_buffer_write_sync+0xf0/0xf0 [ 2181.277134] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2181.278275] block_write_full_page+0x220/0x290 [ 2181.279293] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2181.280429] __writepage+0x67/0x180 [ 2181.281270] write_cache_pages+0x57f/0xe50 [ 2181.282224] ? tag_pages_for_writeback+0x450/0x450 [ 2181.283334] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2181.284466] ? mark_held_locks+0x9e/0xe0 [ 2181.285385] ? blkdev_readahead+0x20/0x20 [ 2181.286311] generic_writepages+0xe2/0x160 [ 2181.287258] ? write_cache_pages+0xe50/0xe50 [ 2181.288241] ? iterate_bdevs+0xc4/0x290 [ 2181.289146] ? lock_release+0x680/0x680 [ 2181.290051] do_writepages+0xee/0x2a0 [ 2181.290911] ? page_writeback_cpu_online+0x20/0x20 [ 2181.292010] ? __mutex_lock+0x4fe/0x10b0 [ 2181.292940] ? iterate_bdevs+0xc4/0x290 [ 2181.293833] ? lock_acquire+0x197/0x470 [ 2181.294727] filemap_fdatawrite+0x241/0x2f0 [ 2181.295687] ? iterate_bdevs+0xb2/0x290 [ 2181.296575] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2181.297703] ? iput.part.0+0x73/0x6d0 [ 2181.298567] iterate_bdevs+0x11b/0x290 [ 2181.299437] ? fdatawait_one_bdev+0x60/0x60 [ 2181.300404] ksys_sync+0xb6/0x160 [ 2181.301199] ? vfs_fsync+0x1f0/0x1f0 [ 2181.302032] ? __ia32_sys_read+0xb0/0xb0 [ 2181.302946] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2181.304115] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2181.305276] ? trace_hardirqs_on+0x5b/0x180 [ 2181.306244] __do_sys_sync+0xa/0x20 [ 2181.307058] do_syscall_64+0x33/0x40 [ 2181.307908] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2181.309065] RIP: 0033:0x7fd7d6523b19 [ 2181.309899] 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 [ 2181.314006] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2181.315701] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2181.317300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2181.318895] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.320480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.322084] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:29:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 22:29:12 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9+\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:29:12 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:29:12 executing program 0: perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2181.630130] FAULT_INJECTION: forcing a failure. [ 2181.630130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2181.632717] CPU: 0 PID: 46915 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2181.634184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2181.635830] Call Trace: [ 2181.636383] dump_stack+0x107/0x167 [ 2181.637130] should_fail.cold+0x5/0xa [ 2181.637891] __alloc_pages_nodemask+0x182/0x600 [ 2181.638818] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2181.640008] ? find_held_lock+0x2c/0x110 [ 2181.640829] ? __pmd_alloc+0x2db/0x5e0 [ 2181.641679] ? lock_downgrade+0x6d0/0x6d0 [ 2181.642595] ? do_raw_spin_lock+0x121/0x260 [ 2181.643555] alloc_pages_current+0x187/0x280 [ 2181.644530] pte_alloc_one+0x16/0x1a0 [ 2181.645395] __pte_alloc+0x1d/0x330 [ 2181.646208] handle_mm_fault+0x287f/0x3500 [ 2181.647152] ? perf_trace_lock+0xac/0x490 [ 2181.648068] ? __lockdep_reset_lock+0x180/0x180 [ 2181.649112] ? __pmd_alloc+0x5e0/0x5e0 [ 2181.650001] __get_user_pages+0x61b/0x1380 [ 2181.650954] ? follow_page_mask+0x1900/0x1900 [ 2181.651948] ? __lockdep_reset_lock+0x180/0x180 [ 2181.652996] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2181.654043] __get_user_pages_remote+0x1d5/0x870 [ 2181.655091] ? lock_downgrade+0x6d0/0x6d0 [ 2181.656021] get_user_pages_remote+0x63/0x90 [ 2181.657015] get_arg_page+0xba/0x200 [ 2181.657840] ? acct_arg_size+0xe0/0xe0 [ 2181.658697] ? downgrade_write+0x3a0/0x3a0 [ 2181.659634] ? count.constprop.0+0x1b3/0x290 [ 2181.660611] copy_string_kernel+0x1b4/0x450 [ 2181.661595] do_execveat_common+0x525/0x8d0 [ 2181.662553] ? bprm_execve+0x1a60/0x1a60 [ 2181.663471] __x64_sys_execveat+0xed/0x140 [ 2181.664418] do_syscall_64+0x33/0x40 [ 2181.665256] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2181.666385] RIP: 0033:0x7f591fdd3b19 [ 2181.667209] 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 [ 2181.671263] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2181.672956] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2181.674531] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2181.676103] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.677684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.679262] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:29:12 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 12) [ 2181.701576] cgroup: Unknown subsys name 'smackfstransmute' 22:29:12 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2181.907327] FAULT_INJECTION: forcing a failure. [ 2181.907327] name failslab, interval 1, probability 0, space 0, times 0 [ 2181.909760] CPU: 1 PID: 46986 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2181.911205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2181.912959] Call Trace: [ 2181.913507] dump_stack+0x107/0x167 [ 2181.914269] should_fail.cold+0x5/0xa [ 2181.915037] ? create_object.isra.0+0x3a/0xa20 [ 2181.915987] should_failslab+0x5/0x20 [ 2181.916771] kmem_cache_alloc+0x5b/0x310 [ 2181.917634] ? mark_lock+0xf5/0x2df0 [ 2181.918418] create_object.isra.0+0x3a/0xa20 [ 2181.919322] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2181.920380] kmem_cache_alloc+0x159/0x310 [ 2181.921272] ? mempool_free_pages+0x20/0x20 [ 2181.922172] mempool_alloc+0x148/0x360 [ 2181.922985] ? mempool_resize+0x7d0/0x7d0 [ 2181.923836] ? lock_downgrade+0x6d0/0x6d0 [ 2181.924723] bio_alloc_bioset+0x36e/0x600 [ 2181.925605] ? bvec_alloc+0x2f0/0x2f0 [ 2181.926399] ? write_one_page+0x4f0/0x4f0 [ 2181.927275] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2181.928305] __block_write_full_page+0x7cd/0x1050 [ 2181.929320] ? end_buffer_write_sync+0xf0/0xf0 [ 2181.930272] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2181.931343] block_write_full_page+0x220/0x290 [ 2181.932277] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2181.933362] __writepage+0x67/0x180 [ 2181.934128] write_cache_pages+0x57f/0xe50 [ 2181.935022] ? tag_pages_for_writeback+0x450/0x450 [ 2181.936060] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2181.937126] ? mark_held_locks+0x9e/0xe0 [ 2181.937971] ? blkdev_readahead+0x20/0x20 [ 2181.938833] generic_writepages+0xe2/0x160 [ 2181.939716] ? write_cache_pages+0xe50/0xe50 [ 2181.940636] ? iterate_bdevs+0xc4/0x290 [ 2181.941478] ? lock_release+0x680/0x680 [ 2181.942300] do_writepages+0xee/0x2a0 [ 2181.943086] ? page_writeback_cpu_online+0x20/0x20 [ 2181.944098] ? __mutex_lock+0x4fe/0x10b0 [ 2181.944945] ? iterate_bdevs+0xc4/0x290 [ 2181.945762] ? lock_acquire+0x197/0x470 [ 2181.946576] filemap_fdatawrite+0x241/0x2f0 [ 2181.947450] ? iterate_bdevs+0xb2/0x290 [ 2181.948263] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2181.949291] ? iput.part.0+0x73/0x6d0 [ 2181.950085] iterate_bdevs+0x11b/0x290 [ 2181.950875] ? fdatawait_one_bdev+0x60/0x60 [ 2181.951763] ksys_sync+0xb6/0x160 [ 2181.952474] ? vfs_fsync+0x1f0/0x1f0 [ 2181.953256] ? __ia32_sys_read+0xb0/0xb0 [ 2181.954089] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2181.955160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2181.956209] ? trace_hardirqs_on+0x5b/0x180 [ 2181.957106] __do_sys_sync+0xa/0x20 [ 2181.957848] do_syscall_64+0x33/0x40 [ 2181.958609] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2181.959650] RIP: 0033:0x7fd7d6523b19 [ 2181.960412] 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 [ 2181.964156] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2181.965713] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2181.967161] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2181.968614] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.970070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.971523] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2198.860196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:29:29 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 13) 22:29:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:29:29 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:29:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 22:29:29 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:29:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9,\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:29:29 executing program 0: perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2198.881182] FAULT_INJECTION: forcing a failure. [ 2198.881182] name failslab, interval 1, probability 0, space 0, times 0 [ 2198.883879] CPU: 0 PID: 47146 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2198.885474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2198.887367] Call Trace: [ 2198.887969] dump_stack+0x107/0x167 [ 2198.888807] should_fail.cold+0x5/0xa [ 2198.889697] ? ptlock_alloc+0x1d/0x70 [ 2198.890566] should_failslab+0x5/0x20 [ 2198.891431] kmem_cache_alloc+0x5b/0x310 [ 2198.892362] ptlock_alloc+0x1d/0x70 [ 2198.893197] pte_alloc_one+0x68/0x1a0 [ 2198.894059] __pte_alloc+0x1d/0x330 [ 2198.894884] handle_mm_fault+0x287f/0x3500 [ 2198.895842] ? perf_trace_lock+0xac/0x490 [ 2198.896775] ? __lockdep_reset_lock+0x180/0x180 [ 2198.897833] ? __pmd_alloc+0x5e0/0x5e0 [ 2198.898738] __get_user_pages+0x61b/0x1380 [ 2198.899716] ? follow_page_mask+0x1900/0x1900 [ 2198.900726] ? __lockdep_reset_lock+0x180/0x180 [ 2198.901805] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2198.902869] __get_user_pages_remote+0x1d5/0x870 [ 2198.903935] ? lock_downgrade+0x6d0/0x6d0 [ 2198.904876] get_user_pages_remote+0x63/0x90 [ 2198.905894] get_arg_page+0xba/0x200 [ 2198.906734] ? acct_arg_size+0xe0/0xe0 [ 2198.907618] ? downgrade_write+0x3a0/0x3a0 [ 2198.908568] ? count.constprop.0+0x1b3/0x290 [ 2198.909575] copy_string_kernel+0x1b4/0x450 [ 2198.910556] do_execveat_common+0x525/0x8d0 [ 2198.911531] ? bprm_execve+0x1a60/0x1a60 [ 2198.912463] __x64_sys_execveat+0xed/0x140 [ 2198.913421] do_syscall_64+0x33/0x40 [ 2198.914253] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2198.915385] RIP: 0033:0x7f591fdd3b19 [ 2198.916211] 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 [ 2198.920281] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2198.921982] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2198.923568] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2198.925160] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2198.926741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2198.928325] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2198.952990] cgroup: Unknown subsys name 'smackfstransmute' 22:29:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 22:29:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:29:29 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '>p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2199.159121] FAULT_INJECTION: forcing a failure. [ 2199.159121] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.160468] CPU: 1 PID: 47263 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2199.161414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.162325] Call Trace: [ 2199.162617] dump_stack+0x107/0x167 [ 2199.163082] should_fail.cold+0x5/0xa [ 2199.163564] ? create_object.isra.0+0x3a/0xa20 [ 2199.164094] should_failslab+0x5/0x20 [ 2199.164551] kmem_cache_alloc+0x5b/0x310 [ 2199.165051] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2199.165817] create_object.isra.0+0x3a/0xa20 [ 2199.166305] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2199.166937] kmem_cache_alloc+0x159/0x310 [ 2199.167434] ptlock_alloc+0x1d/0x70 [ 2199.167831] pte_alloc_one+0x68/0x1a0 [ 2199.168256] __pte_alloc+0x1d/0x330 [ 2199.168656] handle_mm_fault+0x287f/0x3500 [ 2199.169129] ? perf_trace_lock+0xac/0x490 [ 2199.169605] ? __lockdep_reset_lock+0x180/0x180 [ 2199.170227] ? __pmd_alloc+0x5e0/0x5e0 [ 2199.170738] __get_user_pages+0x61b/0x1380 [ 2199.171302] ? follow_page_mask+0x1900/0x1900 [ 2199.171857] ? __lockdep_reset_lock+0x180/0x180 [ 2199.172466] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2199.173063] __get_user_pages_remote+0x1d5/0x870 [ 2199.173688] ? lock_downgrade+0x6d0/0x6d0 [ 2199.174213] get_user_pages_remote+0x63/0x90 [ 2199.174790] get_arg_page+0xba/0x200 [ 2199.175268] ? acct_arg_size+0xe0/0xe0 [ 2199.175712] ? downgrade_write+0x3a0/0x3a0 [ 2199.176260] ? count.constprop.0+0x1b3/0x290 [ 2199.176809] copy_string_kernel+0x1b4/0x450 [ 2199.177296] do_execveat_common+0x525/0x8d0 [ 2199.177787] ? bprm_execve+0x1a60/0x1a60 [ 2199.178241] __x64_sys_execveat+0xed/0x140 [ 2199.178722] do_syscall_64+0x33/0x40 [ 2199.179126] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2199.179782] RIP: 0033:0x7f591fdd3b19 [ 2199.180248] 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 [ 2199.182291] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2199.183109] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2199.183908] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2199.184699] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.185509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.186273] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2199.236505] cgroup: Unknown subsys name 'smackfstransmute' [ 2199.261573] FAULT_INJECTION: forcing a failure. [ 2199.261573] name failslab, interval 1, probability 0, space 0, times 0 [ 2199.264206] CPU: 0 PID: 47157 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2199.265718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2199.267522] Call Trace: [ 2199.268099] dump_stack+0x107/0x167 [ 2199.268900] should_fail.cold+0x5/0xa [ 2199.269748] ? mempool_alloc+0x148/0x360 [ 2199.270652] ? mempool_free_pages+0x20/0x20 [ 2199.271595] should_failslab+0x5/0x20 [ 2199.272426] kmem_cache_alloc+0x5b/0x310 [ 2199.273363] ? mempool_free_pages+0x20/0x20 [ 2199.274301] mempool_alloc+0x148/0x360 [ 2199.275156] ? mempool_resize+0x7d0/0x7d0 [ 2199.276058] ? lock_downgrade+0x6d0/0x6d0 [ 2199.276985] bio_alloc_bioset+0x36e/0x600 [ 2199.277911] ? bvec_alloc+0x2f0/0x2f0 [ 2199.278740] ? write_one_page+0x4f0/0x4f0 [ 2199.279659] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2199.280733] __block_write_full_page+0x7cd/0x1050 [ 2199.281817] ? end_buffer_write_sync+0xf0/0xf0 [ 2199.282806] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2199.283916] block_write_full_page+0x220/0x290 [ 2199.284906] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2199.286033] __writepage+0x67/0x180 [ 2199.286827] write_cache_pages+0x57f/0xe50 [ 2199.287750] ? tag_pages_for_writeback+0x450/0x450 [ 2199.288823] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2199.289943] ? blkdev_readahead+0x20/0x20 [ 2199.290838] generic_writepages+0xe2/0x160 [ 2199.291757] ? write_cache_pages+0xe50/0xe50 [ 2199.292705] ? iterate_bdevs+0xc4/0x290 [ 2199.293604] ? lock_release+0x680/0x680 [ 2199.294478] do_writepages+0xee/0x2a0 [ 2199.295311] ? page_writeback_cpu_online+0x20/0x20 [ 2199.296376] ? __mutex_lock+0x4fe/0x10b0 [ 2199.297278] ? iterate_bdevs+0xc4/0x290 [ 2199.298141] ? lock_acquire+0x197/0x470 [ 2199.299009] filemap_fdatawrite+0x241/0x2f0 [ 2199.299940] ? iterate_bdevs+0xb2/0x290 [ 2199.300801] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2199.301919] ? iput.part.0+0x73/0x6d0 [ 2199.302755] iterate_bdevs+0x11b/0x290 [ 2199.303600] ? fdatawait_one_bdev+0x60/0x60 [ 2199.304540] ksys_sync+0xb6/0x160 [ 2199.305314] ? vfs_fsync+0x1f0/0x1f0 [ 2199.306122] ? __ia32_sys_read+0xb0/0xb0 [ 2199.307005] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2199.308138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2199.309268] ? trace_hardirqs_on+0x5b/0x180 [ 2199.310204] __do_sys_sync+0xa/0x20 [ 2199.310995] do_syscall_64+0x33/0x40 [ 2199.311804] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2199.312910] RIP: 0033:0x7fd7d6523b19 [ 2199.313754] 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 [ 2199.317732] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2199.319389] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2199.320953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2199.322510] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2199.324056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2199.325671] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:29:45 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 22:29:45 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:29:45 executing program 0: perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:29:45 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9-\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:29:45 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:29:45 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000ffff, 0x0, "0489fdc1843fc745ea52a5fff7962e807836db"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x80) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r5, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000280)={@private2, 0x52, r4}) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x80, 0x4, 0x1f, 0x1, 0x0, "77eb57c6a5c0bfeb6994444aee8e7c604fc32d", 0x7ff, 0x5}) 22:29:45 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 14) [ 2215.068082] cgroup: Unknown subsys name 'smackfstransmute' [ 2215.076468] FAULT_INJECTION: forcing a failure. [ 2215.076468] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.076491] CPU: 1 PID: 47288 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2215.076508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.076514] Call Trace: [ 2215.076538] dump_stack+0x107/0x167 [ 2215.076565] should_fail.cold+0x5/0xa [ 2215.076588] ? __anon_vma_prepare+0x62/0x500 [ 2215.076611] should_failslab+0x5/0x20 [ 2215.076630] kmem_cache_alloc+0x5b/0x310 [ 2215.076657] __anon_vma_prepare+0x62/0x500 [ 2215.076673] ? __pte_alloc+0x194/0x330 [ 2215.076698] handle_mm_fault+0x2b2d/0x3500 [ 2215.076723] ? perf_trace_lock+0xac/0x490 [ 2215.076742] ? __lockdep_reset_lock+0x180/0x180 [ 2215.076762] ? __pmd_alloc+0x5e0/0x5e0 [ 2215.076807] __get_user_pages+0x61b/0x1380 [ 2215.076839] ? follow_page_mask+0x1900/0x1900 [ 2215.076860] ? __lockdep_reset_lock+0x180/0x180 [ 2215.076878] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2215.076915] __get_user_pages_remote+0x1d5/0x870 [ 2215.076937] ? lock_downgrade+0x6d0/0x6d0 [ 2215.076965] get_user_pages_remote+0x63/0x90 [ 2215.076991] get_arg_page+0xba/0x200 [ 2215.077013] ? acct_arg_size+0xe0/0xe0 [ 2215.077029] ? downgrade_write+0x3a0/0x3a0 [ 2215.077050] ? count.constprop.0+0x1b3/0x290 [ 2215.077078] copy_string_kernel+0x1b4/0x450 [ 2215.077110] do_execveat_common+0x525/0x8d0 [ 2215.077134] ? bprm_execve+0x1a60/0x1a60 [ 2215.077173] __x64_sys_execveat+0xed/0x140 [ 2215.077202] do_syscall_64+0x33/0x40 [ 2215.077252] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.077266] RIP: 0033:0x7f591fdd3b19 [ 2215.077285] 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 [ 2215.077295] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2215.077317] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2215.077329] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2215.077340] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.077351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.077362] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2215.170689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:29:45 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) [ 2215.338880] FAULT_INJECTION: forcing a failure. [ 2215.338880] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.341405] CPU: 1 PID: 47283 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2215.342930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.344760] Call Trace: [ 2215.345351] dump_stack+0x107/0x167 [ 2215.346156] should_fail.cold+0x5/0xa [ 2215.346987] ? mempool_alloc+0x148/0x360 [ 2215.347882] ? mempool_free_pages+0x20/0x20 [ 2215.348831] should_failslab+0x5/0x20 [ 2215.349686] kmem_cache_alloc+0x5b/0x310 [ 2215.350584] ? mempool_free_pages+0x20/0x20 [ 2215.351529] mempool_alloc+0x148/0x360 [ 2215.352393] ? mempool_resize+0x7d0/0x7d0 [ 2215.353312] ? lock_downgrade+0x6d0/0x6d0 [ 2215.354240] bio_alloc_bioset+0x36e/0x600 [ 2215.355153] ? bvec_alloc+0x2f0/0x2f0 [ 2215.355986] ? write_one_page+0x4f0/0x4f0 [ 2215.356919] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2215.358011] __block_write_full_page+0x7cd/0x1050 [ 2215.359051] ? end_buffer_write_sync+0xf0/0xf0 [ 2215.360033] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2215.361128] block_write_full_page+0x220/0x290 [ 2215.362134] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2215.363244] __writepage+0x67/0x180 [ 2215.364046] write_cache_pages+0x57f/0xe50 [ 2215.364991] ? tag_pages_for_writeback+0x450/0x450 [ 2215.366088] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2215.367187] ? mark_held_locks+0x9e/0xe0 [ 2215.368075] ? blkdev_readahead+0x20/0x20 [ 2215.368943] generic_writepages+0xe2/0x160 [ 2215.369893] ? write_cache_pages+0xe50/0xe50 [ 2215.370828] ? iterate_bdevs+0xc4/0x290 [ 2215.371702] ? lock_release+0x680/0x680 [ 2215.372587] do_writepages+0xee/0x2a0 [ 2215.373437] ? page_writeback_cpu_online+0x20/0x20 [ 2215.374498] ? __mutex_lock+0x4fe/0x10b0 [ 2215.375388] ? iterate_bdevs+0xc4/0x290 [ 2215.376250] ? lock_acquire+0x197/0x470 [ 2215.377144] filemap_fdatawrite+0x241/0x2f0 [ 2215.378142] ? iterate_bdevs+0xb2/0x290 [ 2215.379011] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2215.380096] ? iput.part.0+0x73/0x6d0 [ 2215.380985] iterate_bdevs+0x11b/0x290 [ 2215.382086] ? fdatawait_one_bdev+0x60/0x60 [ 2215.382111] ksys_sync+0xb6/0x160 [ 2215.382130] ? vfs_fsync+0x1f0/0x1f0 [ 2215.382149] ? __ia32_sys_read+0xb0/0xb0 [ 2215.382174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2215.382193] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2215.382218] ? trace_hardirqs_on+0x5b/0x180 [ 2215.382241] __do_sys_sync+0xa/0x20 [ 2215.390364] do_syscall_64+0x33/0x40 [ 2215.391272] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.392517] RIP: 0033:0x7fd7d6523b19 22:29:46 executing program 5: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x48000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sr(0xffffffffffffff9c, 0x0, 0x224100, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) clone3(0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, r1, 0x0) pwrite64(r2, &(0x7f00000000c0)="2c94d1626b286b00bfa39dc17d67c83190a06b73c2569ab07aba9797b93fb9ede3e81ee100c5d300251f3622ff746568b4f7bf8cf65fc35320", 0x39, 0x6) socket$inet6(0xa, 0x800, 0x5) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000100)={0xa, 0x4e24, 0x100, @mcast1, 0x6}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000140)="8e3d80907c69aa83f569c89d829bdb207b22b428ce76754bd72e048965e5cc3b45eb59d1bf403add0fcdf6e4042f26030c1ab1b82ea474d135090eb9c93c8601bbb32f43a634478cc657b2c4d039ec198f3e2956f0d6470ea11696bd64a9ae9514d0b80f43acab35ccdac256f87d2e58ae9981cefa2f95af1045d58183f125def055e5c1c68917b65790f8205cc6f352db30da7fa27d29ed042165bb51688171ca2bbeb75db57bf8c02ce53d", 0xac}, {&(0x7f0000000200)="f8055896dd82e80459f833004b4dddf126cc9b0574777f097e09a4a734fad8e7995e3867afbf7b8723161925dba8fcd52c782f94eec945acf07949d8b33aca1c4945", 0x42}, {&(0x7f00000002c0)="6b9cdb6bf2407fdbcd856f0918a8248f60e6aaacb7bb3c039c329af3f2a603cf20eec33fecbd89cee80f4cacbe0f68571b2c94b449f9e1225f86ba9875cab1", 0x3f}, {&(0x7f0000000300)="32a9111b19b608d175ca1511872f8c608e78f2ec81a213412dc06e1cf04efd979317a65274d5851aff0cf64dc8664ce9b469e1d628a61d904ffa67725c0d0f711aed75b606956cec856929dfe36221164c447f9a52e4cbab6d5fa77c0d3278557d9e1f5cb1077cfeaf29e4ded60da8fc335cfeaec1819d7ea7caf9c43641a61cf3fb4bd22d51b5cbb59f5ff92fd7d6e2a7747fc94845f57840b0caeed9d22382d122d391d4bd72613b8f1a5b18b2d0c90a80f09f680ed5393f82b1fa9362dc61fb82fc1cb1308278bd8c72fa165a9391be977e6c215f5e6dc2d1b513fbcae99451405974b16e", 0xe6}, {&(0x7f00000004c0)="6e21e8afd73c1e0fed934c106c8706602f0256f14ea4a098db21001c00023ea1d35ea0e8cd8fd0eb047ad970f567458ad7f50008a65f4a70b278710616dfe4e8a1da8d43c6a65e0e9d000000000000", 0x11}, {&(0x7f00000006c0)="f0b845ebb9565516837f48a91d6d54ac97bdc0a47ddbc2d81fe7857d030795a1049936e484e2ba8a033def61a8e32345bec473e36a46abdcdabb515544f7501e88a786c7c436d7ba2cd544945c15182b8bb2844250f7846fcfd1f3ee411d58228a9769a2139c315f221eb8c5fc9ed0d3fd08bf641eb5b51915", 0x79}, {&(0x7f0000000580)="c4fa9ded1aba5432ff37c005baffccd655637a9331703ccb04402053b042dbaaa5f544baf660ee99ff0477eaa40be9ca1be0a56e7b4f4c6fd643394d2625f4d206bbd81376674bc2cbacd6dc3b19183144da48d7164ae0bbf4b5fd68fe0e749e8a28786e8ed99c10c83c25a01b38460620091cc2bb4571b8685a7f4f596affbb899eb5d635ccb351a84b2fa5886fbce120be27a7", 0xbe}, {&(0x7f0000000440)="efe8664c3c48a88ef5313f581c28c6992b97be5a9da5a5568f96ac2b2502eb44e29b3f1ebe2736d8e2544fe6f365ad87b2cf28cf79c5e907fe145460a839b53b3b11be17fa1ab390dc0926c78d8d72e42e546c113b78a046be0352a488aeeb26e294001ed473644b7933198e1fd0959cd60b71298b9f", 0x76}], 0x8, &(0x7f0000000980)=[@dstopts_2292={{0xd0, 0x29, 0x4, {0x88, 0x16, '\x00', [@calipso={0x7, 0x20, {0x2, 0x6, 0x6, 0x6, [0x2, 0xd65, 0x5]}}, @generic={0x44, 0x8f, "836900e6fcddf10be5ab40cc43e7d1a4e380be1f553a483200a3b7cd718e5c06b5564e652843c1ee1e6cdec6e8498e75613b817d7b3f5dc9cfeb3ba12c44abdb570cb10fccb8713fe7a172a50dcddd062e3fe585e43ffe64dcda325a3f48eee2ea1a5b5e67221a6d643279eec8d02dc54f632e0c1d3a1fcd06117937d44490dc93b3a06b9a821c4f709eaa17751efc"}]}}}, @dontfrag={{0x14}}, @dstopts_2292={{0x1c8, 0x29, 0x4, {0x87, 0x35, '\x00', [@ra={0x5, 0x2, 0x6}, @generic={0x8, 0x7e, "323edb06c6e34e1ecac313fd83584f457081118f91846a969478f6d10fe2efe53d17948cfa2e3cc2baa58ed5e4b768a7ffd7344247b43d7ac1ae3f931a5289834687f9ec05177cbec0661a672b56b2afba8430a903dfb9fc12672845a9a8f60f973c853c0ff08ce7b54746033cbb6dfac6dc8909c176731a5dc529826bcd"}, @generic={0x26, 0x79, "625cae4a5dd35e4b4d16620917443022fe1e4ac699f4a822e5cfaac44f8a221162c5f45c575e4de34378071cb64e0346f07ff42edb2f4baac1cc33f3eb908c3c66deaadc55f34c3a27e5db21c52b1786b38b0a622ca7633e45aec1d04af9797b6f1575e7426bece1a534eb9f444c0bf1f4b99a1854d2aca00f"}, @jumbo, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffffffd}}], 0x2c8}}], 0x1, 0x200080b0) [ 2215.393455] 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 [ 2215.398269] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2215.400127] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2215.401878] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2215.403610] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.405353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.407087] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2215.529488] FAULT_INJECTION: forcing a failure. [ 2215.529488] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.531982] CPU: 1 PID: 47548 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2215.533488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.535270] Call Trace: [ 2215.535845] dump_stack+0x107/0x167 22:29:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9.\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2215.536785] should_fail.cold+0x5/0xa [ 2215.537684] ? create_object.isra.0+0x3a/0xa20 [ 2215.538686] should_failslab+0x5/0x20 [ 2215.539522] kmem_cache_alloc+0x5b/0x310 [ 2215.540420] create_object.isra.0+0x3a/0xa20 [ 2215.541396] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2215.542516] kmem_cache_alloc+0x159/0x310 [ 2215.543440] __anon_vma_prepare+0x62/0x500 [ 2215.544378] ? __pte_alloc+0x194/0x330 [ 2215.545258] handle_mm_fault+0x2b2d/0x3500 [ 2215.546197] ? perf_trace_lock+0xac/0x490 [ 2215.547109] ? __lockdep_reset_lock+0x180/0x180 [ 2215.548107] ? __pmd_alloc+0x5e0/0x5e0 [ 2215.549107] __get_user_pages+0x61b/0x1380 [ 2215.550041] ? follow_page_mask+0x1900/0x1900 [ 2215.551004] ? __lockdep_reset_lock+0x180/0x180 [ 2215.552052] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2215.553073] __get_user_pages_remote+0x1d5/0x870 [ 2215.554158] ? lock_downgrade+0x6d0/0x6d0 [ 2215.555082] get_user_pages_remote+0x63/0x90 [ 2215.556079] get_arg_page+0xba/0x200 [ 2215.556902] ? acct_arg_size+0xe0/0xe0 [ 2215.557774] ? downgrade_write+0x3a0/0x3a0 [ 2215.558691] ? count.constprop.0+0x1b3/0x290 [ 2215.559667] copy_string_kernel+0x1b4/0x450 [ 2215.560611] do_execveat_common+0x525/0x8d0 [ 2215.561558] ? bprm_execve+0x1a60/0x1a60 [ 2215.562454] __x64_sys_execveat+0xed/0x140 [ 2215.563377] do_syscall_64+0x33/0x40 [ 2215.564189] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.565322] RIP: 0033:0x7f591fdd3b19 [ 2215.566136] 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 [ 2215.570273] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2215.571944] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2215.573515] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2215.575081] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.576645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.578226] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2215.639811] cgroup: Unknown subsys name 'smackfstransmute' 22:29:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:29:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:29:46 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 15) 22:29:46 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) 22:29:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 22:29:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) [ 2215.933093] FAULT_INJECTION: forcing a failure. [ 2215.933093] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.935765] CPU: 1 PID: 47699 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2215.937364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.939135] Call Trace: [ 2215.939768] dump_stack+0x107/0x167 [ 2215.940514] should_fail.cold+0x5/0xa [ 2215.941410] ? __anon_vma_prepare+0x270/0x500 [ 2215.942338] should_failslab+0x5/0x20 [ 2215.943243] kmem_cache_alloc+0x5b/0x310 [ 2215.944107] __anon_vma_prepare+0x270/0x500 [ 2215.945115] ? __pte_alloc+0x194/0x330 [ 2215.946030] handle_mm_fault+0x2b2d/0x3500 [ 2215.946982] ? perf_trace_lock+0xac/0x490 [ 2215.947956] ? __lockdep_reset_lock+0x180/0x180 [ 2215.948885] ? __pmd_alloc+0x5e0/0x5e0 [ 2215.949710] __get_user_pages+0x61b/0x1380 [ 2215.950564] ? follow_page_mask+0x1900/0x1900 [ 2215.951466] ? __lockdep_reset_lock+0x180/0x180 [ 2215.952381] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2215.953354] __get_user_pages_remote+0x1d5/0x870 [ 2215.954300] ? lock_downgrade+0x6d0/0x6d0 [ 2215.955145] get_user_pages_remote+0x63/0x90 [ 2215.956050] get_arg_page+0xba/0x200 [ 2215.956803] ? acct_arg_size+0xe0/0xe0 [ 2215.957599] ? downgrade_write+0x3a0/0x3a0 [ 2215.958457] ? count.constprop.0+0x1b3/0x290 [ 2215.959352] copy_string_kernel+0x1b4/0x450 [ 2215.960243] do_execveat_common+0x525/0x8d0 [ 2215.961139] ? bprm_execve+0x1a60/0x1a60 [ 2215.962004] __x64_sys_execveat+0xed/0x140 [ 2215.962885] do_syscall_64+0x33/0x40 [ 2215.963657] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.964719] RIP: 0033:0x7f591fdd3b19 [ 2215.965501] 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 [ 2215.969296] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2215.970866] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2215.972334] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2215.973826] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.975291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.976750] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:29:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '90\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:29:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x500000001) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$CDROMMULTISESSION(r1, 0x5310, &(0x7f0000000080)={@msf, 0x0, 0x1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0x3e) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000280)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) setxattr$incfs_id(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={'0000000000000000000000000000000', 0x32}, 0x20, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000054c0)='/proc/mdstat\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, 0x0) preadv2(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{}], 0x1, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000200)=0x10) dup(r0) [ 2216.110837] cgroup: Unknown subsys name 'smackfstransmute' [ 2216.135194] FAULT_INJECTION: forcing a failure. [ 2216.135194] name failslab, interval 1, probability 0, space 0, times 0 [ 2216.137444] CPU: 1 PID: 47668 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2216.138782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2216.140373] Call Trace: [ 2216.140889] dump_stack+0x107/0x167 [ 2216.141617] should_fail.cold+0x5/0xa [ 2216.142368] ? mempool_alloc+0x148/0x360 [ 2216.143154] ? mempool_free_pages+0x20/0x20 [ 2216.143991] should_failslab+0x5/0x20 [ 2216.144730] kmem_cache_alloc+0x5b/0x310 [ 2216.145535] ? mempool_free_pages+0x20/0x20 [ 2216.146358] mempool_alloc+0x148/0x360 [ 2216.147111] ? mempool_resize+0x7d0/0x7d0 [ 2216.147912] ? lock_downgrade+0x6d0/0x6d0 [ 2216.148732] bio_alloc_bioset+0x36e/0x600 [ 2216.149552] ? bvec_alloc+0x2f0/0x2f0 [ 2216.150282] ? write_one_page+0x4f0/0x4f0 [ 2216.151094] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2216.152042] __block_write_full_page+0x7cd/0x1050 [ 2216.152987] ? end_buffer_write_sync+0xf0/0xf0 [ 2216.153920] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2216.154920] block_write_full_page+0x220/0x290 [ 2216.155832] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2216.156828] __writepage+0x67/0x180 [ 2216.157564] write_cache_pages+0x57f/0xe50 [ 2216.158409] ? tag_pages_for_writeback+0x450/0x450 [ 2216.159394] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2216.160397] ? mark_held_locks+0x9e/0xe0 [ 2216.161215] ? blkdev_readahead+0x20/0x20 [ 2216.162047] generic_writepages+0xe2/0x160 [ 2216.162888] ? write_cache_pages+0xe50/0xe50 [ 2216.163760] ? iterate_bdevs+0xc4/0x290 [ 2216.164555] ? lock_release+0x680/0x680 [ 2216.165382] do_writepages+0xee/0x2a0 [ 2216.166146] ? page_writeback_cpu_online+0x20/0x20 [ 2216.167127] ? __mutex_lock+0x4fe/0x10b0 [ 2216.167939] ? iterate_bdevs+0xc4/0x290 [ 2216.168733] ? lock_acquire+0x197/0x470 [ 2216.169540] filemap_fdatawrite+0x241/0x2f0 [ 2216.170405] ? iterate_bdevs+0xb2/0x290 [ 2216.171202] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2216.172201] ? iput.part.0+0x73/0x6d0 [ 2216.172971] iterate_bdevs+0x11b/0x290 [ 2216.173764] ? fdatawait_one_bdev+0x60/0x60 [ 2216.174626] ksys_sync+0xb6/0x160 [ 2216.175317] ? vfs_fsync+0x1f0/0x1f0 [ 2216.176063] ? __ia32_sys_read+0xb0/0xb0 [ 2216.176878] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2216.177927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2216.178947] ? trace_hardirqs_on+0x5b/0x180 [ 2216.179805] __do_sys_sync+0xa/0x20 [ 2216.180533] do_syscall_64+0x33/0x40 [ 2216.181285] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2216.182300] RIP: 0033:0x7fd7d6523b19 [ 2216.183036] 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 [ 2216.186658] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2216.188161] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2216.189574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2216.190974] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2216.192378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2216.193795] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2233.140635] cgroup: Unknown subsys name 'smackfstransmute' 22:30:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x500000001) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$CDROMMULTISESSION(r1, 0x5310, &(0x7f0000000080)={@msf, 0x0, 0x1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0x3e) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000280)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) setxattr$incfs_id(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={'0000000000000000000000000000000', 0x32}, 0x20, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000054c0)='/proc/mdstat\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, 0x0) preadv2(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{}], 0x1, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000200)=0x10) dup(r0) 22:30:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:30:03 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9X\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:30:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) 22:30:03 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:30:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:30:03 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:30:03 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 16) [ 2233.161545] FAULT_INJECTION: forcing a failure. [ 2233.161545] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.164070] CPU: 0 PID: 47952 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2233.165622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.167466] Call Trace: [ 2233.168052] dump_stack+0x107/0x167 [ 2233.168867] should_fail.cold+0x5/0xa [ 2233.169747] ? create_object.isra.0+0x3a/0xa20 [ 2233.170180] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2233.170765] should_failslab+0x5/0x20 [ 2233.170793] kmem_cache_alloc+0x5b/0x310 [ 2233.173720] create_object.isra.0+0x3a/0xa20 [ 2233.174696] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2233.175831] kmem_cache_alloc+0x159/0x310 [ 2233.176759] __anon_vma_prepare+0x270/0x500 [ 2233.177735] ? __pte_alloc+0x194/0x330 [ 2233.178617] handle_mm_fault+0x2b2d/0x3500 [ 2233.179555] ? perf_trace_lock+0xac/0x490 [ 2233.180469] ? __lockdep_reset_lock+0x180/0x180 [ 2233.181512] ? __pmd_alloc+0x5e0/0x5e0 [ 2233.182416] __get_user_pages+0x61b/0x1380 [ 2233.183376] ? follow_page_mask+0x1900/0x1900 [ 2233.184366] ? __lockdep_reset_lock+0x180/0x180 [ 2233.185399] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2233.186464] __get_user_pages_remote+0x1d5/0x870 [ 2233.187512] ? lock_downgrade+0x6d0/0x6d0 [ 2233.188446] get_user_pages_remote+0x63/0x90 [ 2233.189429] get_arg_page+0xba/0x200 [ 2233.190278] ? acct_arg_size+0xe0/0xe0 [ 2233.191133] ? downgrade_write+0x3a0/0x3a0 [ 2233.192069] ? count.constprop.0+0x1b3/0x290 [ 2233.193052] copy_string_kernel+0x1b4/0x450 [ 2233.194023] do_execveat_common+0x525/0x8d0 [ 2233.194978] ? bprm_execve+0x1a60/0x1a60 [ 2233.195899] __x64_sys_execveat+0xed/0x140 [ 2233.196840] do_syscall_64+0x33/0x40 [ 2233.197682] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.198814] RIP: 0033:0x7f591fdd3b19 [ 2233.199636] 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 [ 2233.203702] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2233.205390] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2233.206975] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2233.208551] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.210133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.211709] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:30:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d}) [ 2233.414837] FAULT_INJECTION: forcing a failure. [ 2233.414837] name failslab, interval 1, probability 0, space 0, times 0 [ 2233.417568] CPU: 0 PID: 47951 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2233.419073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2233.420896] Call Trace: [ 2233.421477] dump_stack+0x107/0x167 [ 2233.422295] should_fail.cold+0x5/0xa [ 2233.423135] ? create_object.isra.0+0x3a/0xa20 [ 2233.424144] should_failslab+0x5/0x20 [ 2233.424980] kmem_cache_alloc+0x5b/0x310 [ 2233.425898] ? mark_lock+0xf5/0x2df0 [ 2233.426728] create_object.isra.0+0x3a/0xa20 [ 2233.427697] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2233.428822] kmem_cache_alloc+0x159/0x310 [ 2233.429748] ? mempool_free_pages+0x20/0x20 [ 2233.430698] mempool_alloc+0x148/0x360 [ 2233.431565] ? mempool_resize+0x7d0/0x7d0 [ 2233.432478] ? lock_downgrade+0x6d0/0x6d0 [ 2233.433414] bio_alloc_bioset+0x36e/0x600 [ 2233.434350] ? bvec_alloc+0x2f0/0x2f0 [ 2233.435188] ? write_one_page+0x4f0/0x4f0 [ 2233.436116] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2233.437201] __block_write_full_page+0x7cd/0x1050 [ 2233.438274] ? end_buffer_write_sync+0xf0/0xf0 [ 2233.439277] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2233.440399] block_write_full_page+0x220/0x290 [ 2233.441402] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2233.442540] __writepage+0x67/0x180 [ 2233.443343] write_cache_pages+0x57f/0xe50 [ 2233.444286] ? tag_pages_for_writeback+0x450/0x450 [ 2233.445375] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2233.446489] ? mark_held_locks+0x9e/0xe0 [ 2233.447388] ? blkdev_readahead+0x20/0x20 [ 2233.448299] generic_writepages+0xe2/0x160 [ 2233.449226] ? write_cache_pages+0xe50/0xe50 [ 2233.450202] ? iterate_bdevs+0xc4/0x290 [ 2233.451078] ? lock_release+0x680/0x680 [ 2233.451963] do_writepages+0xee/0x2a0 [ 2233.452808] ? page_writeback_cpu_online+0x20/0x20 [ 2233.453874] ? __mutex_lock+0x4fe/0x10b0 [ 2233.454752] ? iterate_bdevs+0xc4/0x290 [ 2233.455613] ? lock_acquire+0x197/0x470 [ 2233.456477] filemap_fdatawrite+0x241/0x2f0 [ 2233.457407] ? iterate_bdevs+0xb2/0x290 [ 2233.458281] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2233.459361] ? iput.part.0+0x73/0x6d0 [ 2233.460199] iterate_bdevs+0x11b/0x290 [ 2233.461080] ? fdatawait_one_bdev+0x60/0x60 [ 2233.462145] ksys_sync+0xb6/0x160 [ 2233.462901] ? vfs_fsync+0x1f0/0x1f0 [ 2233.463708] ? __ia32_sys_read+0xb0/0xb0 [ 2233.464596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2233.465746] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2233.466857] ? trace_hardirqs_on+0x5b/0x180 [ 2233.467792] __do_sys_sync+0xa/0x20 [ 2233.468582] do_syscall_64+0x33/0x40 [ 2233.469393] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2233.470514] RIP: 0033:0x7fd7d6523b19 [ 2233.471327] 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 [ 2233.475302] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2233.476942] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2233.478501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2233.480047] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.481591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.483132] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:30:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x500000001) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$CDROMMULTISESSION(r1, 0x5310, &(0x7f0000000080)={@msf, 0x0, 0x1}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x0, @any, 0x0, 0x2}, 0xe) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, 0x3e) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000280)) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) setxattr$incfs_id(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)={'0000000000000000000000000000000', 0x32}, 0x20, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x543, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) openat$procfs(0xffffffffffffff9c, &(0x7f00000054c0)='/proc/mdstat\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, 0x0) preadv2(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/211, 0xd3}], 0x1, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00)=[{}], 0x1, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(0xffffffffffffffff, 0x40047211, &(0x7f0000000200)=0x10) dup(r0) 22:30:04 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9c\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2233.653559] cgroup: Unknown subsys name 'smackfstransmute' 22:30:21 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9d\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:30:21 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d}) 22:30:21 executing program 5: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x3a1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x101}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40040}, 0x800) r2 = fsmount(r0, 0x0, 0xbb) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x19ce0000}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2b}]}, 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) fsync(r1) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/403], 0xa8}}, 0x0) [ 2250.326430] cgroup: Unknown subsys name 'smackfstransmute' [ 2250.334043] FAULT_INJECTION: forcing a failure. [ 2250.334043] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2250.338326] CPU: 0 PID: 48275 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2250.339866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.341693] Call Trace: [ 2250.342292] dump_stack+0x107/0x167 [ 2250.343097] should_fail.cold+0x5/0xa [ 2250.343954] __alloc_pages_nodemask+0x182/0x600 [ 2250.344982] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2250.346327] ? up_write+0x191/0x550 [ 2250.347138] ? rwlock_bug.part.0+0x90/0x90 [ 2250.348071] ? anon_vma_interval_tree_insert+0x277/0x450 [ 2250.349257] alloc_pages_vma+0xbb/0x410 [ 2250.350143] handle_mm_fault+0x152f/0x3500 [ 2250.351077] ? perf_trace_lock+0xac/0x490 [ 2250.351987] ? __lockdep_reset_lock+0x180/0x180 [ 2250.353022] ? __pmd_alloc+0x5e0/0x5e0 [ 2250.353917] __get_user_pages+0x61b/0x1380 [ 2250.354858] ? follow_page_mask+0x1900/0x1900 [ 2250.356060] ? __lockdep_reset_lock+0x180/0x180 [ 2250.357079] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2250.358124] __get_user_pages_remote+0x1d5/0x870 [ 2250.359166] ? lock_downgrade+0x6d0/0x6d0 [ 2250.360081] get_user_pages_remote+0x63/0x90 [ 2250.361051] get_arg_page+0xba/0x200 [ 2250.361882] ? acct_arg_size+0xe0/0xe0 [ 2250.362737] ? downgrade_write+0x3a0/0x3a0 [ 2250.363669] ? count.constprop.0+0x1b3/0x290 [ 2250.364644] copy_string_kernel+0x1b4/0x450 [ 2250.365606] do_execveat_common+0x525/0x8d0 [ 2250.366579] ? bprm_execve+0x1a60/0x1a60 [ 2250.367492] __x64_sys_execveat+0xed/0x140 [ 2250.368432] do_syscall_64+0x33/0x40 [ 2250.369251] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.370387] RIP: 0033:0x7f591fdd3b19 [ 2250.371207] 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 [ 2250.375259] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2250.376929] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2250.378500] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2250.380073] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.381637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.383226] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:30:21 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:30:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 22:30:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:30:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:30:21 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 17) 22:30:21 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d}) 22:30:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 2250.546692] FAULT_INJECTION: forcing a failure. 22:30:21 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2250.546692] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.550517] CPU: 0 PID: 48368 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2250.552051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.553895] Call Trace: [ 2250.554488] dump_stack+0x107/0x167 [ 2250.555299] should_fail.cold+0x5/0xa [ 2250.556146] ? create_object.isra.0+0x3a/0xa20 [ 2250.557151] should_failslab+0x5/0x20 [ 2250.558011] kmem_cache_alloc+0x5b/0x310 [ 2250.558905] ? mark_lock+0xf5/0x2df0 [ 2250.559730] create_object.isra.0+0x3a/0xa20 [ 2250.560701] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2250.561831] kmem_cache_alloc+0x159/0x310 [ 2250.562751] ? mempool_free_pages+0x20/0x20 [ 2250.563699] mempool_alloc+0x148/0x360 [ 2250.564563] ? mempool_resize+0x7d0/0x7d0 [ 2250.565476] ? lock_downgrade+0x6d0/0x6d0 [ 2250.566417] bio_alloc_bioset+0x36e/0x600 [ 2250.567329] ? bvec_alloc+0x2f0/0x2f0 [ 2250.568171] ? write_one_page+0x4f0/0x4f0 [ 2250.569080] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2250.570291] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2250.571373] __block_write_full_page+0x7cd/0x1050 [ 2250.572435] ? end_buffer_write_sync+0xf0/0xf0 [ 2250.573435] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2250.574562] block_write_full_page+0x220/0x290 [ 2250.575567] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2250.576686] __writepage+0x67/0x180 [ 2250.577497] write_cache_pages+0x57f/0xe50 [ 2250.578448] ? tag_pages_for_writeback+0x450/0x450 [ 2250.579542] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2250.580651] ? mark_held_locks+0x9e/0xe0 [ 2250.581554] ? blkdev_readahead+0x20/0x20 [ 2250.582471] generic_writepages+0xe2/0x160 [ 2250.583401] ? write_cache_pages+0xe50/0xe50 [ 2250.584368] ? iterate_bdevs+0xc4/0x290 [ 2250.585248] ? lock_release+0x680/0x680 [ 2250.586148] do_writepages+0xee/0x2a0 [ 2250.586993] ? page_writeback_cpu_online+0x20/0x20 [ 2250.588076] ? __mutex_lock+0x4fe/0x10b0 [ 2250.588967] ? iterate_bdevs+0xc4/0x290 [ 2250.589850] ? lock_acquire+0x197/0x470 [ 2250.590732] filemap_fdatawrite+0x241/0x2f0 [ 2250.591678] ? iterate_bdevs+0xb2/0x290 [ 2250.592550] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2250.593649] ? iput.part.0+0x73/0x6d0 [ 2250.594517] iterate_bdevs+0x11b/0x290 [ 2250.595374] ? fdatawait_one_bdev+0x60/0x60 [ 2250.596326] ksys_sync+0xb6/0x160 [ 2250.597093] ? vfs_fsync+0x1f0/0x1f0 [ 2250.597928] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.599066] ? syscall_enter_from_user_mode+0x27/0x50 [ 2250.600207] __do_sys_sync+0xa/0x20 [ 2250.601005] do_syscall_64+0x33/0x40 [ 2250.601840] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.602970] RIP: 0033:0x7fd7d6523b19 [ 2250.603793] 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 [ 2250.607837] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2250.609506] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2250.611081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2250.612649] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.614229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.615799] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:30:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 22:30:21 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9i\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:30:21 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2250.680479] cgroup: Unknown subsys name 'smackfstransmute' 22:30:21 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 18) [ 2250.748906] FAULT_INJECTION: forcing a failure. [ 2250.748906] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.751409] CPU: 1 PID: 48542 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2250.752858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.754605] Call Trace: [ 2250.755163] dump_stack+0x107/0x167 [ 2250.755924] should_fail.cold+0x5/0xa [ 2250.756725] ? dup_fd+0x89/0xcf0 [ 2250.757446] should_failslab+0x5/0x20 [ 2250.758270] kmem_cache_alloc+0x5b/0x310 [ 2250.759114] ? __lockdep_reset_lock+0x180/0x180 [ 2250.760114] ? avc_has_perm_noaudit+0x1f7/0x3e0 [ 2250.761099] dup_fd+0x89/0xcf0 [ 2250.761810] unshare_files+0x175/0x270 [ 2250.762630] ? __ia32_sys_unshare+0x40/0x40 [ 2250.763545] ? get_user_pages_remote+0x63/0x90 [ 2250.764503] ? get_user_pages_remote+0x6c/0x90 [ 2250.765470] bprm_execve+0xcb/0x1a60 [ 2250.766281] ? acct_arg_size+0xe0/0xe0 [ 2250.767099] ? downgrade_write+0x3a0/0x3a0 [ 2250.767991] ? open_exec+0x70/0x70 [ 2250.768741] ? memcpy+0x39/0x60 [ 2250.769438] ? copy_string_kernel+0x3b6/0x450 [ 2250.770394] do_execveat_common+0x772/0x8d0 [ 2250.771306] ? bprm_execve+0x1a60/0x1a60 [ 2250.772177] __x64_sys_execveat+0xed/0x140 [ 2250.773077] do_syscall_64+0x33/0x40 [ 2250.773870] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.774948] RIP: 0033:0x7f591fdd3b19 [ 2250.775736] 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 [ 2250.779611] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2250.781211] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2250.782723] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2250.784223] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.785735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.787243] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2250.800354] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:30:21 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 1) [ 2250.924026] FAULT_INJECTION: forcing a failure. [ 2250.924026] name failslab, interval 1, probability 0, space 0, times 0 [ 2250.926693] CPU: 1 PID: 48579 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2250.928253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2250.930136] Call Trace: [ 2250.930735] dump_stack+0x107/0x167 [ 2250.931562] should_fail.cold+0x5/0xa [ 2250.932424] ? create_object.isra.0+0x3a/0xa20 [ 2250.933455] should_failslab+0x5/0x20 [ 2250.934318] kmem_cache_alloc+0x5b/0x310 [ 2250.935232] ? mark_lock+0xf5/0x2df0 [ 2250.936076] create_object.isra.0+0x3a/0xa20 [ 2250.937065] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2250.938227] kmem_cache_alloc+0x159/0x310 [ 2250.939167] ? mempool_free_pages+0x20/0x20 [ 2250.940138] mempool_alloc+0x148/0x360 [ 2250.941021] ? mempool_resize+0x7d0/0x7d0 [ 2250.941961] ? lock_downgrade+0x6d0/0x6d0 [ 2250.942917] bio_alloc_bioset+0x36e/0x600 [ 2250.943852] ? bvec_alloc+0x2f0/0x2f0 [ 2250.944706] ? write_one_page+0x4f0/0x4f0 [ 2250.945656] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2250.946774] __block_write_full_page+0x7cd/0x1050 [ 2250.947860] ? end_buffer_write_sync+0xf0/0xf0 [ 2250.948885] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2250.950045] block_write_full_page+0x220/0x290 [ 2250.951068] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2250.952212] __writepage+0x67/0x180 [ 2250.953033] write_cache_pages+0x57f/0xe50 [ 2250.954000] ? tag_pages_for_writeback+0x450/0x450 [ 2250.955113] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2250.956245] ? mark_held_locks+0x9e/0xe0 [ 2250.957163] ? blkdev_readahead+0x20/0x20 [ 2250.958099] generic_writepages+0xe2/0x160 [ 2250.959053] ? write_cache_pages+0xe50/0xe50 [ 2250.960040] ? iterate_bdevs+0xc4/0x290 [ 2250.960939] ? lock_release+0x680/0x680 [ 2250.961865] do_writepages+0xee/0x2a0 [ 2250.962728] ? page_writeback_cpu_online+0x20/0x20 [ 2250.963832] ? __mutex_lock+0x4fe/0x10b0 [ 2250.964747] ? iterate_bdevs+0xc4/0x290 [ 2250.965644] ? lock_acquire+0x197/0x470 [ 2250.966558] filemap_fdatawrite+0x241/0x2f0 [ 2250.967499] ? iterate_bdevs+0xb2/0x290 [ 2250.968395] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2250.969482] ? iput.part.0+0x73/0x6d0 [ 2250.970370] iterate_bdevs+0x11b/0x290 [ 2250.971219] ? fdatawait_one_bdev+0x60/0x60 [ 2250.972198] ksys_sync+0xb6/0x160 [ 2250.972979] ? vfs_fsync+0x1f0/0x1f0 [ 2250.973823] ? __ia32_sys_read+0xb0/0xb0 [ 2250.974741] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2250.975917] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2250.977072] ? trace_hardirqs_on+0x5b/0x180 [ 2250.978054] __do_sys_sync+0xa/0x20 [ 2250.978876] do_syscall_64+0x33/0x40 [ 2250.979717] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2250.980868] RIP: 0033:0x7fd7d6523b19 [ 2250.981711] 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 [ 2250.985864] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2250.987578] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2250.989184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2250.990799] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2250.992400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2250.994018] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2250.997253] FAULT_INJECTION: forcing a failure. [ 2250.997253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2250.999858] CPU: 0 PID: 48673 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2251.001375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.003166] Call Trace: [ 2251.003749] dump_stack+0x107/0x167 [ 2251.004541] should_fail.cold+0x5/0xa [ 2251.005389] _copy_from_user+0x2e/0x1b0 [ 2251.006287] inet_ioctl+0x2c7/0x390 [ 2251.007085] ? inet_dgram_connect+0x220/0x220 [ 2251.008073] ? lock_downgrade+0x6d0/0x6d0 [ 2251.008992] ? __lock_acquire+0xbb1/0x5b00 [ 2251.009943] ? perf_trace_lock+0xac/0x490 [ 2251.010869] packet_ioctl+0xb3/0x260 [ 2251.011700] sock_do_ioctl+0xd3/0x300 [ 2251.012550] ? compat_ifr_data_ioctl+0x180/0x180 [ 2251.013601] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2251.014862] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2251.015985] ? do_vfs_ioctl+0x283/0x10d0 [ 2251.016874] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2251.018023] ? generic_block_fiemap+0x60/0x60 [ 2251.019024] sock_ioctl+0x3ea/0x700 [ 2251.019800] ? dlci_ioctl_set+0x30/0x30 [ 2251.020677] ? selinux_file_ioctl+0xb6/0x270 [ 2251.021623] ? dlci_ioctl_set+0x30/0x30 [ 2251.022502] __x64_sys_ioctl+0x19a/0x210 [ 2251.023389] do_syscall_64+0x33/0x40 [ 2251.024210] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.025341] RIP: 0033:0x7f32d1f31b19 [ 2251.026177] 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 [ 2251.030254] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2251.031953] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2251.033536] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2251.035118] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.036700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2251.038297] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 22:30:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 22:30:21 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:30:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:30:22 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9l\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2251.245214] FAULT_INJECTION: forcing a failure. [ 2251.245214] name failslab, interval 1, probability 0, space 0, times 0 [ 2251.247930] CPU: 1 PID: 48718 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2251.249392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.251142] Call Trace: [ 2251.251707] dump_stack+0x107/0x167 [ 2251.252483] should_fail.cold+0x5/0xa [ 2251.253292] ? create_object.isra.0+0x3a/0xa20 [ 2251.254274] should_failslab+0x5/0x20 [ 2251.255073] kmem_cache_alloc+0x5b/0x310 [ 2251.255936] create_object.isra.0+0x3a/0xa20 [ 2251.256851] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2251.257921] kmem_cache_alloc+0x159/0x310 [ 2251.258789] ? __lockdep_reset_lock+0x180/0x180 [ 2251.259919] dup_fd+0x89/0xcf0 [ 2251.260603] unshare_files+0x175/0x270 [ 2251.261534] ? __ia32_sys_unshare+0x40/0x40 22:30:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 2251.262457] ? get_user_pages_remote+0x63/0x90 [ 2251.263671] ? get_user_pages_remote+0x6c/0x90 [ 2251.264621] bprm_execve+0xcb/0x1a60 [ 2251.265398] ? acct_arg_size+0xe0/0xe0 [ 2251.266220] ? downgrade_write+0x3a0/0x3a0 [ 2251.267103] ? open_exec+0x70/0x70 [ 2251.267842] ? memcpy+0x39/0x60 [ 2251.268529] ? copy_string_kernel+0x3b6/0x450 [ 2251.269477] do_execveat_common+0x772/0x8d0 [ 2251.270391] ? bprm_execve+0x1a60/0x1a60 [ 2251.271251] __x64_sys_execveat+0xed/0x140 [ 2251.272143] do_syscall_64+0x33/0x40 [ 2251.272918] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.273991] RIP: 0033:0x7f591fdd3b19 [ 2251.274765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2251.279040] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2251.280849] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2251.282556] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2251.284266] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.285497] cgroup: Unknown subsys name 'smackfstransmute' [ 2251.285964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2251.285979] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:30:22 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 19) 22:30:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 2) [ 2251.581661] FAULT_INJECTION: forcing a failure. [ 2251.581661] name failslab, interval 1, probability 0, space 0, times 0 [ 2251.584460] CPU: 1 PID: 48799 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2251.586089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.588016] Call Trace: [ 2251.588639] dump_stack+0x107/0x167 [ 2251.589495] should_fail.cold+0x5/0xa [ 2251.590371] ? mempool_alloc+0x148/0x360 [ 2251.591422] ? mempool_free_pages+0x20/0x20 [ 2251.592424] should_failslab+0x5/0x20 [ 2251.593279] kmem_cache_alloc+0x5b/0x310 [ 2251.594248] ? mempool_free_pages+0x20/0x20 [ 2251.595213] mempool_alloc+0x148/0x360 [ 2251.596111] ? mempool_resize+0x7d0/0x7d0 [ 2251.597057] ? lock_downgrade+0x6d0/0x6d0 [ 2251.598030] bio_alloc_bioset+0x36e/0x600 [ 2251.598973] ? bvec_alloc+0x2f0/0x2f0 [ 2251.599831] ? write_one_page+0x4f0/0x4f0 [ 2251.600785] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2251.601922] __block_write_full_page+0x7cd/0x1050 [ 2251.603011] ? end_buffer_write_sync+0xf0/0xf0 [ 2251.604047] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2251.605198] block_write_full_page+0x220/0x290 [ 2251.606235] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2251.607381] __writepage+0x67/0x180 [ 2251.608207] write_cache_pages+0x57f/0xe50 [ 2251.609167] ? tag_pages_for_writeback+0x450/0x450 [ 2251.610290] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2251.611420] ? mark_held_locks+0x9e/0xe0 [ 2251.612334] ? blkdev_readahead+0x20/0x20 [ 2251.613262] generic_writepages+0xe2/0x160 [ 2251.614232] ? write_cache_pages+0xe50/0xe50 [ 2251.615218] ? iterate_bdevs+0xc4/0x290 [ 2251.616115] ? lock_release+0x680/0x680 [ 2251.617024] do_writepages+0xee/0x2a0 [ 2251.617899] ? page_writeback_cpu_online+0x20/0x20 [ 2251.619000] ? __mutex_lock+0x4fe/0x10b0 [ 2251.619916] ? iterate_bdevs+0xc4/0x290 [ 2251.620811] ? lock_acquire+0x197/0x470 [ 2251.621714] filemap_fdatawrite+0x241/0x2f0 [ 2251.622700] ? iterate_bdevs+0xb2/0x290 [ 2251.623591] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2251.624709] ? iput.part.0+0x73/0x6d0 [ 2251.625573] iterate_bdevs+0x11b/0x290 [ 2251.626447] ? fdatawait_one_bdev+0x60/0x60 [ 2251.627415] ksys_sync+0xb6/0x160 [ 2251.628189] ? vfs_fsync+0x1f0/0x1f0 [ 2251.629024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2251.630187] ? syscall_enter_from_user_mode+0x27/0x50 [ 2251.631339] __do_sys_sync+0xa/0x20 [ 2251.632156] do_syscall_64+0x33/0x40 [ 2251.632991] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.634140] RIP: 0033:0x7fd7d6523b19 [ 2251.634975] 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 [ 2251.639059] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2251.640746] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2251.642340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2251.643918] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.645492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2251.647076] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:30:22 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2251.658330] FAULT_INJECTION: forcing a failure. [ 2251.658330] name failslab, interval 1, probability 0, space 0, times 0 [ 2251.660666] CPU: 0 PID: 48880 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2251.662013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2251.663625] Call Trace: [ 2251.664144] dump_stack+0x107/0x167 [ 2251.664857] should_fail.cold+0x5/0xa [ 2251.665621] ? ip_rt_ioctl+0xa37/0x1490 [ 2251.666412] should_failslab+0x5/0x20 [ 2251.667164] kmem_cache_alloc_trace+0x55/0x320 [ 2251.668066] ip_rt_ioctl+0xa37/0x1490 [ 2251.668811] ? fib_validate_source+0x4f0/0x4f0 [ 2251.669745] inet_ioctl+0x2eb/0x390 [ 2251.670485] ? inet_dgram_connect+0x220/0x220 [ 2251.671366] ? lock_downgrade+0x6d0/0x6d0 [ 2251.672208] ? perf_trace_lock+0xac/0x490 [ 2251.673023] packet_ioctl+0xb3/0x260 [ 2251.673776] sock_do_ioctl+0xd3/0x300 [ 2251.674516] ? compat_ifr_data_ioctl+0x180/0x180 [ 2251.675451] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2251.676566] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2251.677576] ? do_vfs_ioctl+0x283/0x10d0 [ 2251.678370] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2251.679390] ? generic_block_fiemap+0x60/0x60 [ 2251.680267] sock_ioctl+0x3ea/0x700 [ 2251.680981] ? dlci_ioctl_set+0x30/0x30 [ 2251.681782] ? selinux_file_ioctl+0xb6/0x270 [ 2251.682652] ? dlci_ioctl_set+0x30/0x30 [ 2251.683431] __x64_sys_ioctl+0x19a/0x210 [ 2251.684228] do_syscall_64+0x33/0x40 [ 2251.684959] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2251.685970] RIP: 0033:0x7f32d1f31b19 [ 2251.686701] 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 [ 2251.690319] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2251.691812] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2251.693211] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2251.694611] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2251.696008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2251.697404] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 22:30:22 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9o\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2251.730689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2251.980054] cgroup: Unknown subsys name 'smackfstransmute' 22:30:39 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 20) 22:30:39 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2269.028299] FAULT_INJECTION: forcing a failure. [ 2269.028299] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.031179] CPU: 1 PID: 49057 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2269.032840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.034851] Call Trace: [ 2269.035489] dump_stack+0x107/0x167 [ 2269.036380] should_fail.cold+0x5/0xa [ 2269.037297] ? create_object.isra.0+0x3a/0xa20 [ 2269.038410] should_failslab+0x5/0x20 [ 2269.039325] kmem_cache_alloc+0x5b/0x310 [ 2269.040311] create_object.isra.0+0x3a/0xa20 [ 2269.041370] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2269.042640] kmem_cache_alloc_trace+0x151/0x320 [ 2269.043652] ip_rt_ioctl+0xa37/0x1490 [ 2269.044438] ? fib_validate_source+0x4f0/0x4f0 [ 2269.045416] inet_ioctl+0x2eb/0x390 [ 2269.046184] ? inet_dgram_connect+0x220/0x220 [ 2269.047109] ? lock_downgrade+0x6d0/0x6d0 [ 2269.047985] ? perf_trace_lock+0xac/0x490 [ 2269.048840] packet_ioctl+0xb3/0x260 [ 2269.049601] sock_do_ioctl+0xd3/0x300 [ 2269.050397] ? compat_ifr_data_ioctl+0x180/0x180 [ 2269.051367] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2269.052538] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2269.053582] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.054408] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2269.055711] ? generic_block_fiemap+0x60/0x60 [ 2269.056745] sock_ioctl+0x3ea/0x700 [ 2269.057524] ? dlci_ioctl_set+0x30/0x30 [ 2269.058526] ? selinux_file_ioctl+0xb6/0x270 [ 2269.059522] ? dlci_ioctl_set+0x30/0x30 [ 2269.060426] __x64_sys_ioctl+0x19a/0x210 [ 2269.061363] do_syscall_64+0x33/0x40 [ 2269.062193] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2269.063386] RIP: 0033:0x7f32d1f31b19 [ 2269.064225] 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 [ 2269.068456] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.070208] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2269.071815] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2269.073500] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.075159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2269.076601] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 22:30:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9s\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:30:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') lseek(r0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) fcntl$setlease(r0, 0x400, 0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000140)={[{@gid}]}) openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0x440, 0x258) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x1268, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', &(0x7f0000000940)={0x40001, 0x1, 0x10}, 0x18) preadv(0xffffffffffffffff, &(0x7f0000000b00)=[{&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000bc0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/183, 0xb7}, {&(0x7f0000000880)=""/163, 0xa3}, {&(0x7f0000000840)=""/60, 0x3c}, {&(0x7f00000004c0)=""/170, 0xaa}, {&(0x7f0000000980)=""/149, 0x95}, {&(0x7f0000000a40)=""/183, 0xb7}], 0x9, 0x5, 0x200) mkdirat(0xffffffffffffffff, &(0x7f0000000ec0)='./file0\x00', 0x84) close(0xffffffffffffffff) 22:30:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 22:30:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 3) 22:30:39 executing program 0: 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, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:30:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x0, 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(r1, r0, 0x0) [ 2269.096886] cgroup: Unknown subsys name 'smackfstransmute' [ 2269.115386] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2269.138278] FAULT_INJECTION: forcing a failure. [ 2269.138278] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.140621] CPU: 1 PID: 49076 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2269.142088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.143793] Call Trace: [ 2269.144338] dump_stack+0x107/0x167 [ 2269.145102] should_fail.cold+0x5/0xa [ 2269.145882] ? alloc_fdtable+0x84/0x280 [ 2269.146702] should_failslab+0x5/0x20 [ 2269.147489] kmem_cache_alloc_trace+0x55/0x320 [ 2269.148428] ? rwlock_bug.part.0+0x90/0x90 [ 2269.149316] alloc_fdtable+0x84/0x280 [ 2269.150111] dup_fd+0x74d/0xcf0 [ 2269.150797] unshare_files+0x175/0x270 [ 2269.151585] ? __ia32_sys_unshare+0x40/0x40 [ 2269.152464] ? get_user_pages_remote+0x63/0x90 [ 2269.153393] ? get_user_pages_remote+0x6c/0x90 [ 2269.154326] bprm_execve+0xcb/0x1a60 [ 2269.155109] ? acct_arg_size+0xe0/0xe0 [ 2269.155896] ? downgrade_write+0x3a0/0x3a0 [ 2269.156770] ? open_exec+0x70/0x70 [ 2269.157485] ? memcpy+0x39/0x60 [ 2269.158175] ? copy_string_kernel+0x3b6/0x450 [ 2269.159104] do_execveat_common+0x772/0x8d0 [ 2269.159986] ? bprm_execve+0x1a60/0x1a60 [ 2269.160831] __x64_sys_execveat+0xed/0x140 [ 2269.161701] do_syscall_64+0x33/0x40 [ 2269.162472] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2269.163511] RIP: 0033:0x7f591fdd3b19 [ 2269.164260] 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 [ 2269.167974] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2269.169519] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2269.170968] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2269.172408] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.173849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.175309] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:30:40 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 4) 22:30:40 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2269.421144] FAULT_INJECTION: forcing a failure. [ 2269.421144] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.423604] CPU: 1 PID: 49061 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2269.425049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.426794] Call Trace: [ 2269.427330] dump_stack+0x107/0x167 [ 2269.428072] should_fail.cold+0x5/0xa [ 2269.428853] ? create_object.isra.0+0x3a/0xa20 [ 2269.429799] should_failslab+0x5/0x20 [ 2269.430615] kmem_cache_alloc+0x5b/0x310 [ 2269.431449] ? mark_lock+0xf5/0x2df0 [ 2269.432234] create_object.isra.0+0x3a/0xa20 [ 2269.433130] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2269.434199] kmem_cache_alloc+0x159/0x310 [ 2269.435043] ? mempool_free_pages+0x20/0x20 [ 2269.435970] mempool_alloc+0x148/0x360 [ 2269.436770] ? mempool_resize+0x7d0/0x7d0 [ 2269.437629] ? lock_downgrade+0x6d0/0x6d0 [ 2269.438502] bio_alloc_bioset+0x36e/0x600 [ 2269.439377] ? bvec_alloc+0x2f0/0x2f0 [ 2269.440140] ? write_one_page+0x4f0/0x4f0 [ 2269.441014] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2269.442008] __block_write_full_page+0x7cd/0x1050 [ 2269.443017] ? end_buffer_write_sync+0xf0/0xf0 [ 2269.443941] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2269.444998] block_write_full_page+0x220/0x290 [ 2269.445912] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2269.446978] __writepage+0x67/0x180 [ 2269.447719] write_cache_pages+0x57f/0xe50 [ 2269.448599] ? tag_pages_for_writeback+0x450/0x450 [ 2269.449635] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2269.450670] ? mark_held_locks+0x9e/0xe0 [ 2269.451522] ? blkdev_readahead+0x20/0x20 [ 2269.452352] generic_writepages+0xe2/0x160 [ 2269.453232] ? write_cache_pages+0xe50/0xe50 [ 2269.454119] ? iterate_bdevs+0xc4/0x290 [ 2269.454955] ? lock_release+0x680/0x680 [ 2269.455763] do_writepages+0xee/0x2a0 [ 2269.456561] ? page_writeback_cpu_online+0x20/0x20 [ 2269.457545] ? __mutex_lock+0x4fe/0x10b0 [ 2269.458412] ? iterate_bdevs+0xc4/0x290 [ 2269.459225] ? lock_acquire+0x197/0x470 [ 2269.460059] filemap_fdatawrite+0x241/0x2f0 [ 2269.460922] ? iterate_bdevs+0xb2/0x290 [ 2269.461748] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2269.462763] ? iput.part.0+0x73/0x6d0 [ 2269.463572] iterate_bdevs+0x11b/0x290 [ 2269.464362] ? fdatawait_one_bdev+0x60/0x60 [ 2269.465267] ksys_sync+0xb6/0x160 [ 2269.465971] ? vfs_fsync+0x1f0/0x1f0 [ 2269.466757] ? __ia32_sys_read+0xb0/0xb0 [ 2269.467591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2269.468688] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2269.469720] ? trace_hardirqs_on+0x5b/0x180 [ 2269.470642] __do_sys_sync+0xa/0x20 [ 2269.471375] do_syscall_64+0x33/0x40 [ 2269.472154] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2269.473183] RIP: 0033:0x7fd7d6523b19 [ 2269.473964] 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 [ 2269.477647] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2269.479249] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2269.480677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2269.482160] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.483592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2269.485031] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2269.517565] FAULT_INJECTION: forcing a failure. [ 2269.517565] name failslab, interval 1, probability 0, space 0, times 0 [ 2269.520088] CPU: 1 PID: 49201 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2269.521552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2269.523281] Call Trace: [ 2269.523854] dump_stack+0x107/0x167 [ 2269.524641] should_fail.cold+0x5/0xa [ 2269.525447] ? fib_create_info+0x76c/0x4a30 [ 2269.526398] should_failslab+0x5/0x20 [ 2269.527205] __kmalloc+0x72/0x390 [ 2269.527967] fib_create_info+0x76c/0x4a30 [ 2269.528862] ? stack_trace_save+0x8c/0xc0 [ 2269.529787] ? kasan_save_stack+0x32/0x40 [ 2269.530661] ? kasan_save_stack+0x1b/0x40 [ 2269.531519] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2269.532693] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2269.533627] ? sock_do_ioctl+0xd3/0x300 [ 2269.534457] ? sock_ioctl+0x3ea/0x700 [ 2269.535260] ? __x64_sys_ioctl+0x19a/0x210 [ 2269.536140] ? do_syscall_64+0x33/0x40 [ 2269.536990] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2269.538103] ? lock_chain_count+0x20/0x20 [ 2269.539003] fib_table_insert+0x1ca/0x1af0 [ 2269.539886] ? find_held_lock+0x2c/0x110 [ 2269.540749] ? kmem_cache_alloc_trace+0x151/0x320 [ 2269.541742] ? fib_route_seq_show+0xeb0/0xeb0 [ 2269.542695] ? mark_held_locks+0x9e/0xe0 [ 2269.543533] ? trace_hardirqs_on+0x5b/0x180 [ 2269.544428] ? kasan_unpoison_shadow+0x33/0x50 [ 2269.545404] ? fib_new_table+0xfb/0x460 [ 2269.546240] ip_rt_ioctl+0xb28/0x1490 [ 2269.547051] ? fib_validate_source+0x4f0/0x4f0 [ 2269.548058] inet_ioctl+0x2eb/0x390 [ 2269.548810] ? inet_dgram_connect+0x220/0x220 [ 2269.549765] ? lock_downgrade+0x6d0/0x6d0 [ 2269.550701] ? perf_trace_lock+0xac/0x490 [ 2269.551601] packet_ioctl+0xb3/0x260 [ 2269.552378] sock_do_ioctl+0xd3/0x300 [ 2269.553165] ? compat_ifr_data_ioctl+0x180/0x180 [ 2269.554156] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2269.555339] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2269.556448] ? do_vfs_ioctl+0x283/0x10d0 [ 2269.557291] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2269.558356] ? generic_block_fiemap+0x60/0x60 [ 2269.559295] sock_ioctl+0x3ea/0x700 [ 2269.560064] ? dlci_ioctl_set+0x30/0x30 [ 2269.560889] ? selinux_file_ioctl+0xb6/0x270 [ 2269.561798] ? dlci_ioctl_set+0x30/0x30 [ 2269.562656] __x64_sys_ioctl+0x19a/0x210 [ 2269.563540] do_syscall_64+0x33/0x40 [ 2269.564310] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2269.565421] RIP: 0033:0x7f32d1f31b19 [ 2269.566184] 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 [ 2269.570191] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2269.571776] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2269.573308] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2269.574810] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2269.576390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2269.577935] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 [ 2269.757771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:30:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 22:30:55 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f00000000c0)='./mnt\x00', &(0x7f0000000200)='mnt/encrypted_dir\x00') mount$9p_unix(&(0x7f0000000080)='./mnt\x00', &(0x7f0000000140)='mnt/encrypted_dir\x00', &(0x7f0000000180), 0x221828, &(0x7f0000000240)={'trans=unix,', {[{@fscache}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@cache_loose}, {@fscache}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x37, 0x62, 0x61, 0x62, 0x65, 0x61, 0x37], 0x2d, [0x62, 0x65, 0x63, 0x36], 0x2d, [0x33, 0x62, 0x66, 0x64], 0x2d, [0x32, 0x65, 0x35, 0x65], 0x2d, [0x35, 0x64, 0x37, 0x34, 0x39e66c463df6c56a, 0x62, 0x32, 0x61]}}}, {@subj_type={'subj_type', 0x3d, ')&'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@pcr={'pcr', 0x3d, 0x24}}]}}) lgetxattr(&(0x7f0000000000)='mnt/encrypted_dir\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', 0x0, 0x0) 22:30:55 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:30:55 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 21) 22:30:55 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9u\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:30:55 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 5) 22:30:55 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:30:55 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x0, 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(r1, r0, 0x0) [ 2285.028239] FAULT_INJECTION: forcing a failure. [ 2285.028239] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.029822] CPU: 1 PID: 49291 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2285.030697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.031765] Call Trace: [ 2285.032136] dump_stack+0x107/0x167 [ 2285.032639] should_fail.cold+0x5/0xa [ 2285.033151] ? create_object.isra.0+0x3a/0xa20 [ 2285.033758] should_failslab+0x5/0x20 [ 2285.034266] kmem_cache_alloc+0x5b/0x310 [ 2285.034778] ? __is_insn_slot_addr+0x14c/0x290 [ 2285.035367] create_object.isra.0+0x3a/0xa20 [ 2285.035917] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.036557] __kmalloc+0x16e/0x390 [ 2285.037022] fib_create_info+0x76c/0x4a30 [ 2285.037568] ? stack_trace_save+0x8c/0xc0 [ 2285.038124] ? kasan_save_stack+0x32/0x40 [ 2285.038688] ? kasan_save_stack+0x1b/0x40 [ 2285.039226] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.039897] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2285.040481] ? sock_do_ioctl+0xd3/0x300 [ 2285.041003] ? sock_ioctl+0x3ea/0x700 [ 2285.041504] ? __x64_sys_ioctl+0x19a/0x210 [ 2285.042063] ? do_syscall_64+0x33/0x40 [ 2285.042579] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.043272] ? lock_chain_count+0x20/0x20 [ 2285.043820] fib_table_insert+0x1ca/0x1af0 [ 2285.044378] ? find_held_lock+0x2c/0x110 [ 2285.044919] ? kmem_cache_alloc_trace+0x151/0x320 [ 2285.045550] ? fib_route_seq_show+0xeb0/0xeb0 [ 2285.046140] ? mark_held_locks+0x9e/0xe0 [ 2285.046692] ? trace_hardirqs_on+0x5b/0x180 [ 2285.047264] ? kasan_unpoison_shadow+0x33/0x50 [ 2285.047934] ? fib_new_table+0xfb/0x460 [ 2285.048587] ip_rt_ioctl+0xb28/0x1490 [ 2285.049123] ? fib_validate_source+0x4f0/0x4f0 [ 2285.049743] inet_ioctl+0x2eb/0x390 [ 2285.050217] ? inet_dgram_connect+0x220/0x220 [ 2285.050819] ? lock_downgrade+0x6d0/0x6d0 [ 2285.051455] ? perf_trace_lock+0xac/0x490 [ 2285.052078] packet_ioctl+0xb3/0x260 [ 2285.052590] sock_do_ioctl+0xd3/0x300 [ 2285.053135] ? compat_ifr_data_ioctl+0x180/0x180 [ 2285.053772] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2285.054620] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2285.055386] ? do_vfs_ioctl+0x283/0x10d0 [ 2285.056393] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2285.057885] ? generic_block_fiemap+0x60/0x60 [ 2285.059186] sock_ioctl+0x3ea/0x700 [ 2285.060256] ? dlci_ioctl_set+0x30/0x30 [ 2285.061350] ? selinux_file_ioctl+0xb6/0x270 [ 2285.062557] ? dlci_ioctl_set+0x30/0x30 [ 2285.063662] __x64_sys_ioctl+0x19a/0x210 [ 2285.064443] do_syscall_64+0x33/0x40 [ 2285.065000] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.065746] RIP: 0033:0x7f32d1f31b19 [ 2285.066305] 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 [ 2285.068837] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2285.069841] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2285.069976] cgroup: Unknown subsys name 'smackfstransmute' [ 2285.070773] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2285.073122] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.074039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2285.074989] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 [ 2285.080484] FAULT_INJECTION: forcing a failure. [ 2285.080484] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.081970] CPU: 1 PID: 49299 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2285.082874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.083939] Call Trace: [ 2285.084276] dump_stack+0x107/0x167 [ 2285.084750] should_fail.cold+0x5/0xa [ 2285.085246] ? create_object.isra.0+0x3a/0xa20 [ 2285.085851] should_failslab+0x5/0x20 [ 2285.086349] kmem_cache_alloc+0x5b/0x310 [ 2285.086884] create_object.isra.0+0x3a/0xa20 [ 2285.087459] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.088139] kmem_cache_alloc_trace+0x151/0x320 [ 2285.088750] ? rwlock_bug.part.0+0x90/0x90 [ 2285.089305] alloc_fdtable+0x84/0x280 [ 2285.089806] dup_fd+0x74d/0xcf0 [ 2285.090274] unshare_files+0x175/0x270 [ 2285.090794] ? __ia32_sys_unshare+0x40/0x40 [ 2285.091356] ? get_user_pages_remote+0x63/0x90 [ 2285.091951] ? get_user_pages_remote+0x6c/0x90 [ 2285.092550] bprm_execve+0xcb/0x1a60 [ 2285.093038] ? acct_arg_size+0xe0/0xe0 [ 2285.093553] ? count.constprop.0+0x6e/0x290 [ 2285.094115] ? open_exec+0x70/0x70 [ 2285.094586] ? memcpy+0x39/0x60 [ 2285.095029] ? copy_string_kernel+0x3b6/0x450 [ 2285.095624] do_execveat_common+0x772/0x8d0 [ 2285.096186] ? bprm_execve+0x1a60/0x1a60 [ 2285.096730] __x64_sys_execveat+0xed/0x140 [ 2285.097289] do_syscall_64+0x33/0x40 [ 2285.097781] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.098461] RIP: 0033:0x7f591fdd3b19 [ 2285.098952] 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 [ 2285.101379] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2285.102379] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2285.103328] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2285.104244] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.105202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.106118] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2285.170494] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:30:56 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 6) 22:30:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) [ 2285.330399] FAULT_INJECTION: forcing a failure. [ 2285.330399] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.332981] CPU: 0 PID: 49481 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2285.334616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.336475] Call Trace: [ 2285.337059] dump_stack+0x107/0x167 [ 2285.337848] should_fail.cold+0x5/0xa [ 2285.338701] ? kvmalloc_node+0x119/0x170 [ 2285.339582] should_failslab+0x5/0x20 [ 2285.340365] __kmalloc_node+0x76/0x420 [ 2285.341230] kvmalloc_node+0x119/0x170 [ 2285.342087] alloc_fdtable+0xd3/0x280 [ 2285.342916] dup_fd+0x74d/0xcf0 [ 2285.343639] unshare_files+0x175/0x270 [ 2285.344485] ? __ia32_sys_unshare+0x40/0x40 [ 2285.345407] ? get_user_pages_remote+0x63/0x90 [ 2285.346403] ? get_user_pages_remote+0x6c/0x90 [ 2285.347402] bprm_execve+0xcb/0x1a60 [ 2285.348172] ? acct_arg_size+0xe0/0xe0 [ 2285.348985] ? downgrade_write+0x3a0/0x3a0 [ 2285.349868] ? open_exec+0x70/0x70 [ 2285.350625] ? memcpy+0x39/0x60 [ 2285.351330] ? copy_string_kernel+0x3b6/0x450 [ 2285.352317] do_execveat_common+0x772/0x8d0 [ 2285.353259] ? bprm_execve+0x1a60/0x1a60 [ 2285.354168] __x64_sys_execveat+0xed/0x140 [ 2285.355112] do_syscall_64+0x33/0x40 [ 2285.355937] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.357053] RIP: 0033:0x7f591fdd3b19 [ 2285.357866] 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 [ 2285.361858] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2285.363507] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2285.365066] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2285.366647] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.368174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.369733] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:30:56 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9x\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2285.401245] cgroup: Unknown subsys name 'smackfstransmute' [ 2285.499047] FAULT_INJECTION: forcing a failure. [ 2285.499047] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.501396] CPU: 0 PID: 49487 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2285.502829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.504533] Call Trace: [ 2285.505069] dump_stack+0x107/0x167 [ 2285.505817] should_fail.cold+0x5/0xa [ 2285.506605] ? ip_fib_metrics_init+0xbd/0x7d0 [ 2285.507533] should_failslab+0x5/0x20 [ 2285.508304] kmem_cache_alloc_trace+0x55/0x320 [ 2285.509236] ip_fib_metrics_init+0xbd/0x7d0 [ 2285.510119] ? gre_gro_complete+0x530/0x530 [ 2285.511031] ? trace_hardirqs_on+0x5b/0x180 [ 2285.511938] ? kasan_unpoison_shadow+0x33/0x50 [ 2285.512867] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.513911] fib_create_info+0x80b/0x4a30 [ 2285.514786] ? kasan_save_stack+0x32/0x40 [ 2285.515631] ? kasan_save_stack+0x1b/0x40 [ 2285.516477] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.517531] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2285.518458] ? sock_do_ioctl+0xd3/0x300 [ 2285.519277] ? sock_ioctl+0x3ea/0x700 [ 2285.520054] ? __x64_sys_ioctl+0x19a/0x210 [ 2285.520915] ? do_syscall_64+0x33/0x40 [ 2285.521707] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.522808] ? lock_chain_count+0x20/0x20 [ 2285.523660] fib_table_insert+0x1ca/0x1af0 [ 2285.524534] ? find_held_lock+0x2c/0x110 [ 2285.525369] ? kmem_cache_alloc_trace+0x151/0x320 [ 2285.526359] ? fib_route_seq_show+0xeb0/0xeb0 [ 2285.527267] ? mark_held_locks+0x9e/0xe0 [ 2285.528104] ? trace_hardirqs_on+0x5b/0x180 [ 2285.529006] ? kasan_unpoison_shadow+0x33/0x50 [ 2285.529944] ? fib_new_table+0xfb/0x460 [ 2285.530763] ip_rt_ioctl+0xb28/0x1490 [ 2285.531556] ? fib_validate_source+0x4f0/0x4f0 [ 2285.532519] inet_ioctl+0x2eb/0x390 [ 2285.533276] ? inet_dgram_connect+0x220/0x220 [ 2285.534184] ? lock_downgrade+0x6d0/0x6d0 [ 2285.535063] ? perf_trace_lock+0xac/0x490 [ 2285.535905] packet_ioctl+0xb3/0x260 [ 2285.536663] sock_do_ioctl+0xd3/0x300 [ 2285.537435] ? compat_ifr_data_ioctl+0x180/0x180 [ 2285.538409] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2285.539577] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2285.540656] ? do_vfs_ioctl+0x283/0x10d0 [ 2285.541490] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2285.542576] ? generic_block_fiemap+0x60/0x60 [ 2285.543499] sock_ioctl+0x3ea/0x700 [ 2285.544250] ? dlci_ioctl_set+0x30/0x30 [ 2285.545080] ? selinux_file_ioctl+0xb6/0x270 [ 2285.545997] ? dlci_ioctl_set+0x30/0x30 [ 2285.546809] __x64_sys_ioctl+0x19a/0x210 [ 2285.547643] do_syscall_64+0x33/0x40 [ 2285.548401] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.549439] RIP: 0033:0x7f32d1f31b19 [ 2285.550196] 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 [ 2285.553904] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2285.555466] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2285.556900] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2285.558357] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.559789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2285.561229] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 [ 2285.576237] FAULT_INJECTION: forcing a failure. [ 2285.576237] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.578576] CPU: 1 PID: 49286 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2285.579965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.581622] Call Trace: [ 2285.582158] dump_stack+0x107/0x167 [ 2285.582913] should_fail.cold+0x5/0xa [ 2285.583675] ? mempool_alloc+0x148/0x360 [ 2285.584482] ? mempool_free_pages+0x20/0x20 [ 2285.585351] should_failslab+0x5/0x20 [ 2285.586111] kmem_cache_alloc+0x5b/0x310 [ 2285.586937] ? mempool_free_pages+0x20/0x20 [ 2285.587815] mempool_alloc+0x148/0x360 [ 2285.588598] ? mempool_resize+0x7d0/0x7d0 [ 2285.589432] ? lock_downgrade+0x6d0/0x6d0 [ 2285.590286] bio_alloc_bioset+0x36e/0x600 [ 2285.591122] ? bvec_alloc+0x2f0/0x2f0 [ 2285.591876] ? write_one_page+0x4f0/0x4f0 [ 2285.592751] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2285.593763] __block_write_full_page+0x7cd/0x1050 [ 2285.594746] ? end_buffer_write_sync+0xf0/0xf0 [ 2285.595665] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2285.596683] block_write_full_page+0x220/0x290 [ 2285.597593] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2285.598642] __writepage+0x67/0x180 [ 2285.599369] write_cache_pages+0x57f/0xe50 [ 2285.600219] ? tag_pages_for_writeback+0x450/0x450 [ 2285.601212] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2285.602252] ? mark_held_locks+0x9e/0xe0 [ 2285.603104] ? blkdev_readahead+0x20/0x20 [ 2285.603951] generic_writepages+0xe2/0x160 [ 2285.604790] ? write_cache_pages+0xe50/0xe50 [ 2285.605708] ? iterate_bdevs+0xc4/0x290 [ 2285.606537] ? lock_release+0x680/0x680 [ 2285.607347] do_writepages+0xee/0x2a0 [ 2285.608121] ? page_writeback_cpu_online+0x20/0x20 [ 2285.609110] ? __mutex_lock+0x4fe/0x10b0 [ 2285.609945] ? iterate_bdevs+0xc4/0x290 [ 2285.610759] ? lock_acquire+0x197/0x470 [ 2285.611566] filemap_fdatawrite+0x241/0x2f0 [ 2285.612432] ? iterate_bdevs+0xb2/0x290 [ 2285.613229] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2285.614238] ? iput.part.0+0x73/0x6d0 [ 2285.615031] iterate_bdevs+0x11b/0x290 [ 2285.615847] ? fdatawait_one_bdev+0x60/0x60 [ 2285.616711] ksys_sync+0xb6/0x160 [ 2285.617399] ? vfs_fsync+0x1f0/0x1f0 [ 2285.618144] ? __ia32_sys_read+0xb0/0xb0 [ 2285.618962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2285.620004] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2285.621034] ? trace_hardirqs_on+0x5b/0x180 [ 2285.621902] __do_sys_sync+0xa/0x20 [ 2285.622665] do_syscall_64+0x33/0x40 [ 2285.623433] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.624526] RIP: 0033:0x7fd7d6523b19 [ 2285.625336] 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 [ 2285.629298] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2285.630963] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2285.632530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2285.634110] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.635700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.637279] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:30:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) [ 2285.727270] perf: interrupt took too long (6348 > 6325), lowering kernel.perf_event_max_sample_rate to 31000 [ 2285.819225] FAULT_INJECTION: forcing a failure. [ 2285.819225] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.821567] CPU: 0 PID: 49612 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2285.822979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.824653] Call Trace: [ 2285.825201] dump_stack+0x107/0x167 [ 2285.825946] should_fail.cold+0x5/0xa [ 2285.826752] ? create_object.isra.0+0x3a/0xa20 [ 2285.827673] should_failslab+0x5/0x20 [ 2285.828457] kmem_cache_alloc+0x5b/0x310 [ 2285.829282] create_object.isra.0+0x3a/0xa20 [ 2285.830196] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.831280] __kmalloc_node+0x1ae/0x420 [ 2285.832112] kvmalloc_node+0x119/0x170 [ 2285.832903] alloc_fdtable+0xd3/0x280 [ 2285.833693] dup_fd+0x74d/0xcf0 [ 2285.834396] unshare_files+0x175/0x270 [ 2285.835213] ? __ia32_sys_unshare+0x40/0x40 [ 2285.836122] ? get_user_pages_remote+0x63/0x90 [ 2285.837048] ? get_user_pages_remote+0x6c/0x90 [ 2285.837981] bprm_execve+0xcb/0x1a60 [ 2285.838743] ? acct_arg_size+0xe0/0xe0 [ 2285.839528] ? downgrade_write+0x3a0/0x3a0 [ 2285.840408] ? open_exec+0x70/0x70 [ 2285.841154] ? memcpy+0x39/0x60 [ 2285.841819] ? copy_string_kernel+0x3b6/0x450 [ 2285.842785] do_execveat_common+0x772/0x8d0 [ 2285.843651] ? bprm_execve+0x1a60/0x1a60 [ 2285.844523] __x64_sys_execveat+0xed/0x140 [ 2285.845380] do_syscall_64+0x33/0x40 [ 2285.846132] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2285.847217] RIP: 0033:0x7f591fdd3b19 [ 2285.847967] 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 [ 2285.851807] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2285.853339] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2285.854772] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2285.856197] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.857620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.859056] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:31:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) 22:31:12 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2302.170872] FAULT_INJECTION: forcing a failure. [ 2302.170872] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.172591] CPU: 1 PID: 49624 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2302.173525] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2302.173585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.173600] Call Trace: [ 2302.176965] dump_stack+0x107/0x167 [ 2302.177487] should_fail.cold+0x5/0xa [ 2302.178047] ? create_object.isra.0+0x3a/0xa20 [ 2302.178720] should_failslab+0x5/0x20 [ 2302.179268] kmem_cache_alloc+0x5b/0x310 [ 2302.179852] ? create_object.isra.0+0x3ad/0xa20 [ 2302.180530] create_object.isra.0+0x3a/0xa20 [ 2302.181173] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.181929] kmem_cache_alloc_trace+0x151/0x320 [ 2302.182647] ip_fib_metrics_init+0xbd/0x7d0 [ 2302.183291] ? gre_gro_complete+0x530/0x530 [ 2302.183934] ? trace_hardirqs_on+0x5b/0x180 [ 2302.184579] ? kasan_unpoison_shadow+0x33/0x50 [ 2302.185258] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.186019] fib_create_info+0x80b/0x4a30 [ 2302.186655] ? kasan_save_stack+0x32/0x40 [ 2302.187001] FAULT_INJECTION: forcing a failure. [ 2302.187001] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.187264] ? kasan_save_stack+0x1b/0x40 [ 2302.187279] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.187301] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2302.191518] ? sock_do_ioctl+0xd3/0x300 [ 2302.192105] ? sock_ioctl+0x3ea/0x700 [ 2302.192672] ? __x64_sys_ioctl+0x19a/0x210 [ 2302.193300] ? do_syscall_64+0x33/0x40 [ 2302.193879] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.194678] ? lock_chain_count+0x20/0x20 [ 2302.195299] fib_table_insert+0x1ca/0x1af0 [ 2302.195934] ? find_held_lock+0x2c/0x110 [ 2302.196539] ? kmem_cache_alloc_trace+0x151/0x320 [ 2302.197257] ? fib_route_seq_show+0xeb0/0xeb0 [ 2302.197916] ? mark_held_locks+0x9e/0xe0 [ 2302.198540] ? trace_hardirqs_on+0x5b/0x180 [ 2302.199182] ? kasan_unpoison_shadow+0x33/0x50 [ 2302.199863] ? fib_new_table+0xfb/0x460 [ 2302.200457] ip_rt_ioctl+0xb28/0x1490 [ 2302.201023] ? fib_validate_source+0x4f0/0x4f0 [ 2302.201680] inet_ioctl+0x2eb/0x390 [ 2302.202216] ? inet_dgram_connect+0x220/0x220 [ 2302.202896] ? lock_downgrade+0x6d0/0x6d0 [ 2302.203523] ? perf_trace_lock+0xac/0x490 [ 2302.204133] packet_ioctl+0xb3/0x260 [ 2302.204684] sock_do_ioctl+0xd3/0x300 [ 2302.205235] ? compat_ifr_data_ioctl+0x180/0x180 [ 2302.205932] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2302.206781] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2302.207498] ? do_vfs_ioctl+0x283/0x10d0 [ 2302.208085] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2302.208857] ? generic_block_fiemap+0x60/0x60 [ 2302.209511] sock_ioctl+0x3ea/0x700 [ 2302.210043] ? dlci_ioctl_set+0x30/0x30 [ 2302.210644] ? selinux_file_ioctl+0xb6/0x270 [ 2302.211290] ? dlci_ioctl_set+0x30/0x30 [ 2302.211876] __x64_sys_ioctl+0x19a/0x210 [ 2302.212464] do_syscall_64+0x33/0x40 [ 2302.213006] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.213748] RIP: 0033:0x7f32d1f31b19 [ 2302.214301] 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 [ 2302.217017] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2302.218138] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2302.219194] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2302.220227] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.221283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2302.222333] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 22:31:12 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 7) [ 2302.223419] CPU: 0 PID: 49625 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2302.224929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.226656] Call Trace: [ 2302.227206] dump_stack+0x107/0x167 22:31:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x02'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2302.227962] should_fail.cold+0x5/0xa [ 2302.228784] ? kvmalloc_node+0x119/0x170 [ 2302.229623] should_failslab+0x5/0x20 [ 2302.230405] __kmalloc_node+0x76/0x420 [ 2302.231215] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.232263] kvmalloc_node+0x119/0x170 [ 2302.233066] alloc_fdtable+0x13f/0x280 [ 2302.233871] dup_fd+0x74d/0xcf0 [ 2302.234574] unshare_files+0x175/0x270 [ 2302.235378] ? __ia32_sys_unshare+0x40/0x40 [ 2302.236273] ? get_user_pages_remote+0x63/0x90 [ 2302.237207] ? get_user_pages_remote+0x6c/0x90 [ 2302.238151] bprm_execve+0xcb/0x1a60 [ 2302.238936] ? acct_arg_size+0xe0/0xe0 [ 2302.239732] ? downgrade_write+0x3a0/0x3a0 [ 2302.240605] ? open_exec+0x70/0x70 [ 2302.241337] ? memcpy+0x39/0x60 [ 2302.242022] ? copy_string_kernel+0x3b6/0x450 [ 2302.243048] do_execveat_common+0x772/0x8d0 [ 2302.243958] ? bprm_execve+0x1a60/0x1a60 [ 2302.244845] __x64_sys_execveat+0xed/0x140 [ 2302.245736] do_syscall_64+0x33/0x40 [ 2302.246557] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.247616] RIP: 0033:0x7f591fdd3b19 [ 2302.247635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2302.247656] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2302.253639] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2302.255155] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2302.256658] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.258155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2302.259660] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:31:13 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 22) 22:31:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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) dup3(r1, r0, 0x0) 22:31:13 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:31:13 executing program 5: r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xfc, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xa6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x420}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40004000}, 0x0) sendmsg$DEVLINK_CMD_RATE_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x20c, r0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xb5, 0xa8, @random="7206b40b1bc2f0a405e0b216251dc8c29ce147c4a0a34cbfa9e6a0dee83a990bf3169ae3acb398ef5fa6ac37bf34c13db94489e8ef4211184c2a2513b44b4d44b8886e87a74e07d05038902acdb6c01dbb83319400be7f07137592753e4a6509edace2e2cecc1962b82e2ea5d4b1577b86c6dac83224c7f535586b6695a973e0a3b9389311d702a7d64219264d48328de3507f43c9065de6e989db807bd29b994e3515e927de0390a13592688d4d081b1d"}, @DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe}, @handle=@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_RATE_TX_SHARE={0xc, 0xa6, 0x4}, @DEVLINK_ATTR_RATE_TX_MAX={0xc, 0xa7, 0x9}, @DEVLINK_ATTR_RATE_NODE_NAME={0xfc, 0xa8, @random="77cd8f519bc08c349b240acba4d576d45072371fd4ee597aeb2a69d64729558392f4418d9003dacdcd620e194482f106225a9cbcfa3ae95e9c67b92d35785c3d9a348ae729de52f8b9240970cb29a7e6e5df7c821ef1082c296c2f46e71a0ac4e618777e731d108e6ed3fd65b2205592d130d4cf13b79246f43d6d4e4bc40913266978c2c10601e6ee7fb03aa9fdcb1e84c86f5c9f76f7820bcc08e369eb7b97c4b11325c02b9ab6929c832200e800732155819333982288a7492682fd65e7141d14f41757602851edea2ca49fa9566b81467d518f3873594d636300491262f70b63e562a69049a192e7d3d774e02217fb645fece81ba9e8"}]}, 0x20c}, 0x1, 0x0, 0x0, 0x2000}, 0x44000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x12) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) fork() [ 2302.289498] cgroup: Unknown subsys name 'smackfstransmute' 22:31:13 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 8) [ 2302.417995] FAULT_INJECTION: forcing a failure. [ 2302.417995] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.419614] CPU: 1 PID: 49681 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2302.420451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.421437] Call Trace: [ 2302.421766] dump_stack+0x107/0x167 [ 2302.422325] should_fail.cold+0x5/0xa [ 2302.422847] ? create_object.isra.0+0x3a/0xa20 [ 2302.423482] should_failslab+0x5/0x20 [ 2302.423948] kmem_cache_alloc+0x5b/0x310 [ 2302.424443] create_object.isra.0+0x3a/0xa20 [ 2302.424988] kmemleak_alloc_percpu+0xa0/0x100 [ 2302.425623] pcpu_alloc+0x4e2/0x1240 [ 2302.426178] fib_nh_init+0xc1/0x4d0 [ 2302.426645] fib_create_info+0x22b1/0x4a30 [ 2302.427170] ? kasan_save_stack+0x1b/0x40 [ 2302.427732] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2302.428395] ? sock_do_ioctl+0xd3/0x300 [ 2302.428967] ? sock_ioctl+0x3ea/0x700 [ 2302.429453] ? __x64_sys_ioctl+0x19a/0x210 [ 2302.430083] ? do_syscall_64+0x33/0x40 [ 2302.430656] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.431335] ? lock_chain_count+0x20/0x20 [ 2302.431944] fib_table_insert+0x1ca/0x1af0 [ 2302.432504] ? find_held_lock+0x2c/0x110 [ 2302.433087] ? kmem_cache_alloc_trace+0x151/0x320 [ 2302.433716] ? fib_route_seq_show+0xeb0/0xeb0 [ 2302.434378] ? mark_held_locks+0x9e/0xe0 [ 2302.434938] ? trace_hardirqs_on+0x5b/0x180 [ 2302.435613] ? kasan_unpoison_shadow+0x33/0x50 [ 2302.436264] ? fib_new_table+0xfb/0x460 [ 2302.436773] ip_rt_ioctl+0xb28/0x1490 [ 2302.437288] ? fib_validate_source+0x4f0/0x4f0 [ 2302.438008] inet_ioctl+0x2eb/0x390 [ 2302.438467] ? inet_dgram_connect+0x220/0x220 [ 2302.439045] ? lock_downgrade+0x6d0/0x6d0 [ 2302.439588] ? perf_trace_lock+0xac/0x490 [ 2302.440214] packet_ioctl+0xb3/0x260 [ 2302.440738] sock_do_ioctl+0xd3/0x300 [ 2302.441298] ? compat_ifr_data_ioctl+0x180/0x180 [ 2302.441995] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2302.442858] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2302.443606] ? do_vfs_ioctl+0x283/0x10d0 [ 2302.444251] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2302.444984] ? generic_block_fiemap+0x60/0x60 [ 2302.445574] sock_ioctl+0x3ea/0x700 [ 2302.446128] ? dlci_ioctl_set+0x30/0x30 [ 2302.446769] ? selinux_file_ioctl+0xb6/0x270 [ 2302.447352] ? dlci_ioctl_set+0x30/0x30 [ 2302.447844] __x64_sys_ioctl+0x19a/0x210 [ 2302.448376] do_syscall_64+0x33/0x40 [ 2302.448835] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.449532] RIP: 0033:0x7f32d1f31b19 [ 2302.449987] 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 [ 2302.452479] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2302.453497] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2302.454449] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2302.455404] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.456364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2302.457309] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 22:31:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) [ 2302.489766] FAULT_INJECTION: forcing a failure. [ 2302.489766] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.491266] CPU: 1 PID: 49629 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2302.492189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.493308] Call Trace: [ 2302.493651] dump_stack+0x107/0x167 [ 2302.494141] should_fail.cold+0x5/0xa [ 2302.494657] ? create_object.isra.0+0x3a/0xa20 [ 2302.495269] should_failslab+0x5/0x20 [ 2302.495784] kmem_cache_alloc+0x5b/0x310 [ 2302.496335] ? mark_lock+0xf5/0x2df0 [ 2302.496832] create_object.isra.0+0x3a/0xa20 [ 2302.497420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.498093] kmem_cache_alloc+0x159/0x310 [ 2302.498659] ? mempool_free_pages+0x20/0x20 [ 2302.499235] mempool_alloc+0x148/0x360 [ 2302.499760] ? mempool_resize+0x7d0/0x7d0 [ 2302.500315] ? lock_downgrade+0x6d0/0x6d0 [ 2302.500879] bio_alloc_bioset+0x36e/0x600 [ 2302.501432] ? bvec_alloc+0x2f0/0x2f0 [ 2302.501938] ? write_one_page+0x4f0/0x4f0 [ 2302.502433] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2302.503099] __block_write_full_page+0x7cd/0x1050 [ 2302.503656] ? end_buffer_write_sync+0xf0/0xf0 [ 2302.504258] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2302.504839] block_write_full_page+0x220/0x290 [ 2302.505449] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2302.506127] __writepage+0x67/0x180 [ 2302.506623] write_cache_pages+0x57f/0xe50 [ 2302.507188] ? tag_pages_for_writeback+0x450/0x450 [ 2302.507860] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2302.508531] ? mark_held_locks+0x9e/0xe0 [ 2302.509069] ? blkdev_readahead+0x20/0x20 [ 2302.509620] generic_writepages+0xe2/0x160 [ 2302.510101] ? write_cache_pages+0xe50/0xe50 [ 2302.510706] ? iterate_bdevs+0xc4/0x290 [ 2302.511235] ? lock_release+0x680/0x680 [ 2302.511771] do_writepages+0xee/0x2a0 [ 2302.512223] ? page_writeback_cpu_online+0x20/0x20 [ 2302.512874] ? __mutex_lock+0x4fe/0x10b0 [ 2302.513340] ? iterate_bdevs+0xc4/0x290 [ 2302.513873] ? lock_acquire+0x197/0x470 [ 2302.514338] filemap_fdatawrite+0x241/0x2f0 [ 2302.514901] ? iterate_bdevs+0xb2/0x290 [ 2302.515436] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2302.516105] ? iput.part.0+0x73/0x6d0 [ 2302.516614] iterate_bdevs+0x11b/0x290 [ 2302.517130] ? fdatawait_one_bdev+0x60/0x60 [ 2302.517703] ksys_sync+0xb6/0x160 [ 2302.518163] ? vfs_fsync+0x1f0/0x1f0 [ 2302.518665] ? __ia32_sys_read+0xb0/0xb0 [ 2302.519203] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2302.519899] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2302.520492] ? trace_hardirqs_on+0x5b/0x180 [ 2302.521063] __do_sys_sync+0xa/0x20 [ 2302.521547] do_syscall_64+0x33/0x40 [ 2302.522046] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.522765] RIP: 0033:0x7fd7d6523b19 [ 2302.523260] 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 [ 2302.525701] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2302.526724] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2302.527668] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2302.528616] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.529557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2302.530512] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:31:13 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2302.577051] FAULT_INJECTION: forcing a failure. [ 2302.577051] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.579477] CPU: 0 PID: 49846 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2302.580902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.582609] Call Trace: [ 2302.583154] dump_stack+0x107/0x167 [ 2302.583907] should_fail.cold+0x5/0xa [ 2302.584692] ? create_object.isra.0+0x3a/0xa20 [ 2302.585636] should_failslab+0x5/0x20 [ 2302.586420] kmem_cache_alloc+0x5b/0x310 [ 2302.587288] create_object.isra.0+0x3a/0xa20 [ 2302.588324] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2302.589372] __kmalloc_node+0x1ae/0x420 [ 2302.590198] kvmalloc_node+0x119/0x170 [ 2302.591012] alloc_fdtable+0x13f/0x280 [ 2302.591818] dup_fd+0x74d/0xcf0 [ 2302.592513] unshare_files+0x175/0x270 [ 2302.593323] ? __ia32_sys_unshare+0x40/0x40 [ 2302.594216] ? get_user_pages_remote+0x63/0x90 [ 2302.595169] ? get_user_pages_remote+0x6c/0x90 [ 2302.596119] bprm_execve+0xcb/0x1a60 [ 2302.596905] ? acct_arg_size+0xe0/0xe0 [ 2302.597710] ? downgrade_write+0x3a0/0x3a0 [ 2302.598608] ? open_exec+0x70/0x70 [ 2302.599346] ? memcpy+0x39/0x60 [ 2302.600029] ? copy_string_kernel+0x3b6/0x450 [ 2302.600958] do_execveat_common+0x772/0x8d0 [ 2302.601856] ? bprm_execve+0x1a60/0x1a60 [ 2302.602726] __x64_sys_execveat+0xed/0x140 [ 2302.603611] do_syscall_64+0x33/0x40 [ 2302.604397] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.605460] RIP: 0033:0x7f591fdd3b19 [ 2302.606231] 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 [ 2302.610054] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2302.611636] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2302.613113] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2302.614605] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.616083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2302.617555] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:31:13 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:13 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 9) 22:31:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x03'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2302.702182] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:31:13 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 23) 22:31:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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) dup3(r1, r0, 0x0) [ 2302.709291] cgroup: Unknown subsys name 'smackfstransmute' 22:31:13 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2302.820896] FAULT_INJECTION: forcing a failure. [ 2302.820896] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.822240] CPU: 1 PID: 49864 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2302.823006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.823900] Call Trace: [ 2302.824200] dump_stack+0x107/0x167 [ 2302.824594] should_fail.cold+0x5/0xa [ 2302.825009] ? mempool_alloc+0x148/0x360 [ 2302.825445] ? mempool_free_pages+0x20/0x20 [ 2302.825918] should_failslab+0x5/0x20 [ 2302.826324] kmem_cache_alloc+0x5b/0x310 [ 2302.826767] ? mempool_free_pages+0x20/0x20 [ 2302.827223] mempool_alloc+0x148/0x360 [ 2302.827639] ? mempool_resize+0x7d0/0x7d0 [ 2302.828086] ? lock_downgrade+0x6d0/0x6d0 [ 2302.828554] bio_alloc_bioset+0x36e/0x600 [ 2302.828999] ? bvec_alloc+0x2f0/0x2f0 [ 2302.829405] ? write_one_page+0x4f0/0x4f0 [ 2302.829848] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2302.830418] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2302.830973] __block_write_full_page+0x7cd/0x1050 [ 2302.831514] ? end_buffer_write_sync+0xf0/0xf0 [ 2302.832028] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2302.832569] block_write_full_page+0x220/0x290 [ 2302.833077] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2302.833640] __writepage+0x67/0x180 [ 2302.834048] write_cache_pages+0x57f/0xe50 [ 2302.834537] ? tag_pages_for_writeback+0x450/0x450 [ 2302.835084] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2302.835640] ? mark_held_locks+0x9e/0xe0 [ 2302.836100] ? blkdev_readahead+0x20/0x20 [ 2302.836558] generic_writepages+0xe2/0x160 [ 2302.837034] ? write_cache_pages+0xe50/0xe50 [ 2302.837494] ? iterate_bdevs+0xc4/0x290 [ 2302.837939] ? lock_release+0x680/0x680 [ 2302.838396] do_writepages+0xee/0x2a0 [ 2302.838832] ? page_writeback_cpu_online+0x20/0x20 [ 2302.839388] ? __mutex_lock+0x4fe/0x10b0 [ 2302.839844] ? iterate_bdevs+0xc4/0x290 [ 2302.840295] ? lock_acquire+0x197/0x470 [ 2302.840745] filemap_fdatawrite+0x241/0x2f0 [ 2302.841223] ? iterate_bdevs+0xb2/0x290 [ 2302.841670] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2302.842201] ? iput.part.0+0x73/0x6d0 [ 2302.842639] iterate_bdevs+0x11b/0x290 [ 2302.843069] ? fdatawait_one_bdev+0x60/0x60 [ 2302.843549] ksys_sync+0xb6/0x160 [ 2302.843939] ? vfs_fsync+0x1f0/0x1f0 [ 2302.844358] ? __ia32_sys_read+0xb0/0xb0 [ 2302.844813] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2302.845395] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2302.845969] ? trace_hardirqs_on+0x5b/0x180 [ 2302.846445] __do_sys_sync+0xa/0x20 [ 2302.846859] do_syscall_64+0x33/0x40 [ 2302.847255] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.847823] RIP: 0033:0x7fd7d6523b19 [ 2302.848237] 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 [ 2302.850241] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2302.851096] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2302.851887] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2302.852670] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.853455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2302.854239] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:31:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 2302.874162] FAULT_INJECTION: forcing a failure. [ 2302.874162] name failslab, interval 1, probability 0, space 0, times 0 [ 2302.875468] CPU: 1 PID: 49875 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2302.876202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2302.877122] Call Trace: [ 2302.877410] dump_stack+0x107/0x167 [ 2302.877841] should_fail.cold+0x5/0xa [ 2302.878278] ? create_object.isra.0+0x3a/0xa20 [ 2302.878781] should_failslab+0x5/0x20 [ 2302.879192] kmem_cache_alloc+0x5b/0x310 [ 2302.879647] ? mark_held_locks+0x9e/0xe0 [ 2302.880087] create_object.isra.0+0x3a/0xa20 [ 2302.880586] kmemleak_alloc_percpu+0xa0/0x100 [ 2302.881075] pcpu_alloc+0x4e2/0x1240 [ 2302.881509] fib_nh_init+0xc1/0x4d0 [ 2302.881903] fib_create_info+0x22b1/0x4a30 [ 2302.882396] ? kasan_save_stack+0x1b/0x40 [ 2302.882852] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2302.883364] ? sock_do_ioctl+0xd3/0x300 [ 2302.883794] ? sock_ioctl+0x3ea/0x700 [ 2302.884225] ? __x64_sys_ioctl+0x19a/0x210 [ 2302.884698] ? do_syscall_64+0x33/0x40 [ 2302.885139] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.885737] ? lock_chain_count+0x20/0x20 [ 2302.886211] fib_table_insert+0x1ca/0x1af0 [ 2302.886707] ? find_held_lock+0x2c/0x110 [ 2302.887175] ? kmem_cache_alloc_trace+0x151/0x320 [ 2302.887723] ? fib_route_seq_show+0xeb0/0xeb0 [ 2302.888234] ? mark_held_locks+0x9e/0xe0 [ 2302.888698] ? trace_hardirqs_on+0x5b/0x180 [ 2302.889191] ? kasan_unpoison_shadow+0x33/0x50 [ 2302.889704] ? fib_new_table+0xfb/0x460 [ 2302.890156] ip_rt_ioctl+0xb28/0x1490 [ 2302.890600] ? fib_validate_source+0x4f0/0x4f0 [ 2302.891135] inet_ioctl+0x2eb/0x390 [ 2302.891549] ? inet_dgram_connect+0x220/0x220 [ 2302.892065] ? lock_downgrade+0x6d0/0x6d0 [ 2302.892534] ? perf_trace_lock+0xac/0x490 [ 2302.893003] packet_ioctl+0xb3/0x260 [ 2302.893417] sock_do_ioctl+0xd3/0x300 [ 2302.893852] ? compat_ifr_data_ioctl+0x180/0x180 [ 2302.894399] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2302.895054] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2302.895636] ? do_vfs_ioctl+0x283/0x10d0 [ 2302.896096] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2302.896682] ? generic_block_fiemap+0x60/0x60 [ 2302.897194] sock_ioctl+0x3ea/0x700 [ 2302.897603] ? dlci_ioctl_set+0x30/0x30 [ 2302.898058] ? selinux_file_ioctl+0xb6/0x270 [ 2302.898563] ? dlci_ioctl_set+0x30/0x30 [ 2302.899015] __x64_sys_ioctl+0x19a/0x210 [ 2302.899480] do_syscall_64+0x33/0x40 [ 2302.899897] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2302.900486] RIP: 0033:0x7f32d1f31b19 [ 2302.900906] 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 [ 2302.902981] RSP: 002b:00007f32cf4a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2302.903829] RAX: ffffffffffffffda RBX: 00007f32d2044f60 RCX: 00007f32d1f31b19 [ 2302.904646] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000003 [ 2302.905439] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2302.906244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2302.907060] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 [ 2303.022755] FAULT_INJECTION: forcing a failure. [ 2303.022755] name failslab, interval 1, probability 0, space 0, times 0 [ 2303.024198] CPU: 1 PID: 49968 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2303.024922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2303.025805] Call Trace: [ 2303.026086] dump_stack+0x107/0x167 [ 2303.026478] should_fail.cold+0x5/0xa [ 2303.026892] ? prepare_creds+0x25/0x5f0 [ 2303.027320] should_failslab+0x5/0x20 [ 2303.027721] kmem_cache_alloc+0x5b/0x310 [ 2303.028148] ? __ia32_sys_unshare+0x40/0x40 [ 2303.028607] prepare_creds+0x25/0x5f0 [ 2303.029013] prepare_exec_creds+0xd/0x260 [ 2303.029450] bprm_execve+0x18f/0x1a60 [ 2303.029851] ? acct_arg_size+0xe0/0xe0 [ 2303.030269] ? downgrade_write+0x3a0/0x3a0 [ 2303.030729] ? open_exec+0x70/0x70 [ 2303.031110] ? memcpy+0x39/0x60 [ 2303.031469] ? copy_string_kernel+0x3b6/0x450 [ 2303.031953] do_execveat_common+0x772/0x8d0 [ 2303.032428] ? bprm_execve+0x1a60/0x1a60 [ 2303.032863] __x64_sys_execveat+0xed/0x140 [ 2303.033332] do_syscall_64+0x33/0x40 [ 2303.033722] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2303.034267] RIP: 0033:0x7f591fdd3b19 [ 2303.034680] 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 [ 2303.036591] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2303.037403] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2303.038148] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2303.038899] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2303.039656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2303.040400] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2303.148214] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:31:30 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 24) 22:31:30 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:30 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:30 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:31:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) (fail_nth: 10) 22:31:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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) dup3(r1, r0, 0x0) 22:31:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x04'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:31:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) [ 2319.378609] FAULT_INJECTION: forcing a failure. [ 2319.378609] name failslab, interval 1, probability 0, space 0, times 0 [ 2319.380612] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2319.381615] CPU: 1 PID: 49975 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2319.385245] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2319.387164] Call Trace: [ 2319.387529] dump_stack+0x107/0x167 [ 2319.388040] should_fail.cold+0x5/0xa [ 2319.388571] ? create_object.isra.0+0x3a/0xa20 [ 2319.389198] should_failslab+0x5/0x20 [ 2319.389713] kmem_cache_alloc+0x5b/0x310 [ 2319.390272] create_object.isra.0+0x3a/0xa20 [ 2319.390897] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2319.391622] kmem_cache_alloc+0x159/0x310 [ 2319.392225] prepare_creds+0x25/0x5f0 [ 2319.392771] prepare_exec_creds+0xd/0x260 [ 2319.393362] bprm_execve+0x18f/0x1a60 [ 2319.393906] ? acct_arg_size+0xe0/0xe0 [ 2319.394464] ? downgrade_write+0x3a0/0x3a0 [ 2319.395074] ? open_exec+0x70/0x70 [ 2319.395576] ? memcpy+0x39/0x60 [ 2319.396045] ? copy_string_kernel+0x3b6/0x450 [ 2319.396691] do_execveat_common+0x772/0x8d0 [ 2319.397308] ? bprm_execve+0x1a60/0x1a60 [ 2319.397902] __x64_sys_execveat+0xed/0x140 [ 2319.398512] do_syscall_64+0x33/0x40 [ 2319.399050] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2319.399778] RIP: 0033:0x7f591fdd3b19 [ 2319.400305] 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 [ 2319.402945] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2319.404031] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2319.405012] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2319.406020] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2319.407039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2319.408049] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2319.428564] cgroup: Unknown subsys name 'smackfstransmute' [ 2319.561395] FAULT_INJECTION: forcing a failure. [ 2319.561395] name failslab, interval 1, probability 0, space 0, times 0 [ 2319.564288] CPU: 1 PID: 49988 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2319.566015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2319.567954] Call Trace: [ 2319.568527] dump_stack+0x107/0x167 [ 2319.569293] should_fail.cold+0x5/0xa [ 2319.570098] ? create_object.isra.0+0x3a/0xa20 [ 2319.571069] should_failslab+0x5/0x20 [ 2319.571864] kmem_cache_alloc+0x5b/0x310 [ 2319.572704] ? mark_lock+0xf5/0x2df0 [ 2319.573488] create_object.isra.0+0x3a/0xa20 [ 2319.574406] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2319.575495] kmem_cache_alloc+0x159/0x310 [ 2319.576379] ? mempool_free_pages+0x20/0x20 [ 2319.577295] mempool_alloc+0x148/0x360 [ 2319.578128] ? mempool_resize+0x7d0/0x7d0 [ 2319.578998] ? lock_downgrade+0x6d0/0x6d0 [ 2319.579918] bio_alloc_bioset+0x36e/0x600 [ 2319.580782] ? bvec_alloc+0x2f0/0x2f0 [ 2319.581584] ? write_one_page+0x4f0/0x4f0 [ 2319.582462] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2319.583509] __block_write_full_page+0x7cd/0x1050 [ 2319.584521] ? end_buffer_write_sync+0xf0/0xf0 [ 2319.585478] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2319.586553] block_write_full_page+0x220/0x290 [ 2319.587521] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2319.588578] __writepage+0x67/0x180 [ 2319.589339] write_cache_pages+0x57f/0xe50 [ 2319.590223] ? tag_pages_for_writeback+0x450/0x450 [ 2319.591262] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2319.592305] ? mark_held_locks+0x9e/0xe0 [ 2319.593152] ? blkdev_readahead+0x20/0x20 [ 2319.594009] generic_writepages+0xe2/0x160 [ 2319.594887] ? write_cache_pages+0xe50/0xe50 [ 2319.595791] ? iterate_bdevs+0xc4/0x290 [ 2319.596625] ? lock_release+0x680/0x680 [ 2319.597457] do_writepages+0xee/0x2a0 [ 2319.598249] ? page_writeback_cpu_online+0x20/0x20 [ 2319.599278] ? __mutex_lock+0x4fe/0x10b0 [ 2319.600123] ? iterate_bdevs+0xc4/0x290 [ 2319.600946] ? lock_acquire+0x197/0x470 [ 2319.601775] filemap_fdatawrite+0x241/0x2f0 [ 2319.602664] ? iterate_bdevs+0xb2/0x290 [ 2319.603493] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2319.604530] ? iput.part.0+0x73/0x6d0 [ 2319.605328] iterate_bdevs+0x11b/0x290 [ 2319.606137] ? fdatawait_one_bdev+0x60/0x60 [ 2319.607039] ksys_sync+0xb6/0x160 [ 2319.607753] ? vfs_fsync+0x1f0/0x1f0 [ 2319.608528] ? __ia32_sys_read+0xb0/0xb0 [ 2319.609377] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2319.610457] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2319.611559] ? trace_hardirqs_on+0x5b/0x180 [ 2319.612463] __do_sys_sync+0xa/0x20 [ 2319.613222] do_syscall_64+0x33/0x40 [ 2319.613991] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2319.615069] RIP: 0033:0x7fd7d6523b19 [ 2319.615852] 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 [ 2319.619666] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2319.621246] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2319.622735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2319.624240] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2319.625721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2319.627207] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:31:30 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 25) 22:31:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) [ 2319.716610] FAULT_INJECTION: forcing a failure. [ 2319.716610] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2319.719124] CPU: 1 PID: 49991 Comm: syz-executor.2 Not tainted 5.10.199 #1 [ 2319.720569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2319.722291] Call Trace: [ 2319.722849] dump_stack+0x107/0x167 [ 2319.723620] should_fail.cold+0x5/0xa [ 2319.724420] _copy_to_user+0x2e/0x180 [ 2319.725218] simple_read_from_buffer+0xcc/0x160 [ 2319.726189] proc_fail_nth_read+0x198/0x230 [ 2319.727101] ? proc_sessionid_read+0x230/0x230 [ 2319.728054] ? security_file_permission+0x24e/0x570 [ 2319.729098] ? perf_trace_initcall_start+0x101/0x380 [ 2319.730173] ? proc_sessionid_read+0x230/0x230 [ 2319.731143] vfs_read+0x228/0x580 [ 2319.731871] ksys_read+0x12d/0x260 [ 2319.732608] ? vfs_write+0xa70/0xa70 [ 2319.733394] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2319.734501] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2319.735612] do_syscall_64+0x33/0x40 [ 2319.736395] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2319.737481] RIP: 0033:0x7f32d1ee469c [ 2319.738251] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2319.742170] RSP: 002b:00007f32cf4a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2319.743780] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f32d1ee469c [ 2319.745294] RDX: 000000000000000f RSI: 00007f32cf4a71e0 RDI: 0000000000000004 [ 2319.746801] RBP: 00007f32cf4a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 2319.748274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2319.749785] R13: 00007ffc66fd92af R14: 00007f32cf4a7300 R15: 0000000000022000 [ 2319.812545] FAULT_INJECTION: forcing a failure. [ 2319.812545] name failslab, interval 1, probability 0, space 0, times 0 [ 2319.815060] CPU: 1 PID: 50102 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2319.816507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2319.818245] Call Trace: [ 2319.818809] dump_stack+0x107/0x167 [ 2319.819568] should_fail.cold+0x5/0xa [ 2319.820377] ? security_prepare_creds+0x112/0x190 [ 2319.821405] ? security_prepare_creds+0x112/0x190 [ 2319.822433] should_failslab+0x5/0x20 [ 2319.823240] __kmalloc+0x72/0x390 [ 2319.823990] security_prepare_creds+0x112/0x190 [ 2319.824977] prepare_creds+0x458/0x5f0 [ 2319.825807] prepare_exec_creds+0xd/0x260 [ 2319.826681] bprm_execve+0x18f/0x1a60 [ 2319.827491] ? acct_arg_size+0xe0/0xe0 [ 2319.828311] ? downgrade_write+0x3a0/0x3a0 [ 2319.829214] ? open_exec+0x70/0x70 [ 2319.829973] ? memcpy+0x39/0x60 [ 2319.830676] ? copy_string_kernel+0x3b6/0x450 [ 2319.831626] do_execveat_common+0x772/0x8d0 [ 2319.832538] ? bprm_execve+0x1a60/0x1a60 [ 2319.833402] __x64_sys_execveat+0xed/0x140 [ 2319.834296] do_syscall_64+0x33/0x40 [ 2319.835095] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2319.836160] RIP: 0033:0x7f591fdd3b19 [ 2319.836936] 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 [ 2319.840788] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2319.842379] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2319.843884] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2319.845385] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2319.846886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2319.848360] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:31:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:31:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x05'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2319.902378] cgroup: Unknown subsys name 'smackfstransmute' 22:31:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:31:30 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:31:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) [ 2319.994118] FAULT_INJECTION: forcing a failure. [ 2319.994118] name failslab, interval 1, probability 0, space 0, times 0 [ 2319.996538] CPU: 0 PID: 50113 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2319.997974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2319.999772] Call Trace: [ 2320.000326] dump_stack+0x107/0x167 [ 2320.001088] should_fail.cold+0x5/0xa [ 2320.001888] ? create_object.isra.0+0x3a/0xa20 [ 2320.002852] should_failslab+0x5/0x20 [ 2320.003650] kmem_cache_alloc+0x5b/0x310 [ 2320.004525] create_object.isra.0+0x3a/0xa20 [ 2320.005450] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2320.006520] __kmalloc+0x16e/0x390 [ 2320.007311] security_prepare_creds+0x112/0x190 [ 2320.008300] prepare_creds+0x458/0x5f0 [ 2320.009118] prepare_exec_creds+0xd/0x260 [ 2320.009984] bprm_execve+0x18f/0x1a60 [ 2320.010792] ? acct_arg_size+0xe0/0xe0 [ 2320.011628] ? downgrade_write+0x3a0/0x3a0 [ 2320.012524] ? open_exec+0x70/0x70 [ 2320.013275] ? memcpy+0x39/0x60 [ 2320.013979] ? copy_string_kernel+0x3b6/0x450 [ 2320.014929] do_execveat_common+0x772/0x8d0 [ 2320.015857] ? bprm_execve+0x1a60/0x1a60 [ 2320.016744] __x64_sys_execveat+0xed/0x140 [ 2320.017639] do_syscall_64+0x33/0x40 [ 2320.018437] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2320.019520] RIP: 0033:0x7f591fdd3b19 [ 2320.020306] 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 [ 2320.024221] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2320.025833] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2320.027353] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2320.028855] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2320.030371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2320.031887] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2320.064356] FAULT_INJECTION: forcing a failure. [ 2320.064356] name failslab, interval 1, probability 0, space 0, times 0 [ 2320.066784] CPU: 1 PID: 50103 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2320.068244] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2320.069985] Call Trace: [ 2320.070540] dump_stack+0x107/0x167 [ 2320.071312] should_fail.cold+0x5/0xa [ 2320.072111] ? mempool_alloc+0x148/0x360 [ 2320.072961] ? mempool_free_pages+0x20/0x20 [ 2320.073871] should_failslab+0x5/0x20 [ 2320.074676] kmem_cache_alloc+0x5b/0x310 [ 2320.075541] ? mempool_free_pages+0x20/0x20 [ 2320.076445] mempool_alloc+0x148/0x360 [ 2320.077266] ? mempool_resize+0x7d0/0x7d0 [ 2320.078144] ? lock_downgrade+0x6d0/0x6d0 [ 2320.079053] bio_alloc_bioset+0x36e/0x600 [ 2320.079932] ? bvec_alloc+0x2f0/0x2f0 [ 2320.080737] ? write_one_page+0x4f0/0x4f0 [ 2320.081583] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2320.082619] __block_write_full_page+0x7cd/0x1050 [ 2320.083641] ? end_buffer_write_sync+0xf0/0xf0 [ 2320.084588] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2320.085641] block_write_full_page+0x220/0x290 [ 2320.086557] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2320.087629] __writepage+0x67/0x180 [ 2320.088362] write_cache_pages+0x57f/0xe50 [ 2320.089269] ? tag_pages_for_writeback+0x450/0x450 [ 2320.090261] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2320.091334] ? mark_held_locks+0x9e/0xe0 [ 2320.092188] ? blkdev_readahead+0x20/0x20 [ 2320.093045] generic_writepages+0xe2/0x160 [ 2320.093936] ? write_cache_pages+0xe50/0xe50 [ 2320.094868] ? iterate_bdevs+0xc4/0x290 [ 2320.095712] ? lock_release+0x680/0x680 [ 2320.096562] do_writepages+0xee/0x2a0 [ 2320.097369] ? page_writeback_cpu_online+0x20/0x20 [ 2320.098421] ? __mutex_lock+0x4fe/0x10b0 [ 2320.099281] ? iterate_bdevs+0xc4/0x290 [ 2320.100134] ? lock_acquire+0x197/0x470 [ 2320.100984] filemap_fdatawrite+0x241/0x2f0 [ 2320.101902] ? iterate_bdevs+0xb2/0x290 [ 2320.102744] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2320.103839] ? iput.part.0+0x73/0x6d0 [ 2320.104662] iterate_bdevs+0x11b/0x290 [ 2320.105500] ? fdatawait_one_bdev+0x60/0x60 [ 2320.106371] ksys_sync+0xb6/0x160 [ 2320.107115] ? vfs_fsync+0x1f0/0x1f0 [ 2320.107870] ? __ia32_sys_read+0xb0/0xb0 [ 2320.108726] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2320.109816] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2320.110847] ? trace_hardirqs_on+0x5b/0x180 [ 2320.111765] __do_sys_sync+0xa/0x20 [ 2320.112505] do_syscall_64+0x33/0x40 [ 2320.113284] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2320.114311] RIP: 0033:0x7fd7d6523b19 [ 2320.115075] 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 [ 2320.118952] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2320.120567] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2320.122087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2320.123598] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2320.125104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2320.126612] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:31:30 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 26) [ 2320.193572] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:31:31 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x2, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:31:31 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) 22:31:31 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:31 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x06'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2320.427188] cgroup: Unknown subsys name 'smackfstransmute' [ 2320.438695] FAULT_INJECTION: forcing a failure. [ 2320.438695] name failslab, interval 1, probability 0, space 0, times 0 [ 2320.441309] CPU: 1 PID: 50233 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2320.442702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2320.444435] Call Trace: [ 2320.444966] dump_stack+0x107/0x167 [ 2320.445734] should_fail.cold+0x5/0xa [ 2320.446499] ? create_object.isra.0+0x3a/0xa20 [ 2320.447461] should_failslab+0x5/0x20 [ 2320.448222] kmem_cache_alloc+0x5b/0x310 [ 2320.449032] create_object.isra.0+0x3a/0xa20 [ 2320.449952] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2320.450986] __kmalloc+0x16e/0x390 [ 2320.451754] security_prepare_creds+0x112/0x190 [ 2320.452736] prepare_creds+0x458/0x5f0 [ 2320.453520] prepare_exec_creds+0xd/0x260 [ 2320.454385] bprm_execve+0x18f/0x1a60 [ 2320.455153] ? acct_arg_size+0xe0/0xe0 [ 2320.455966] ? downgrade_write+0x3a0/0x3a0 [ 2320.456813] ? open_exec+0x70/0x70 [ 2320.457554] ? memcpy+0x39/0x60 [ 2320.458247] ? copy_string_kernel+0x3b6/0x450 [ 2320.459178] do_execveat_common+0x772/0x8d0 [ 2320.460086] ? bprm_execve+0x1a60/0x1a60 [ 2320.460954] __x64_sys_execveat+0xed/0x140 [ 2320.461854] do_syscall_64+0x33/0x40 [ 2320.462640] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2320.463724] RIP: 0033:0x7f591fdd3b19 [ 2320.464508] 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 [ 2320.468410] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2320.469994] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2320.471495] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2320.472999] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2320.474513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2320.476008] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2320.496465] FAULT_INJECTION: forcing a failure. [ 2320.496465] name failslab, interval 1, probability 0, space 0, times 0 [ 2320.499052] CPU: 1 PID: 50219 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2320.500421] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2320.502061] Call Trace: [ 2320.502582] dump_stack+0x107/0x167 [ 2320.503330] should_fail.cold+0x5/0xa 22:31:31 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4b47, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2320.504092] ? create_object.isra.0+0x3a/0xa20 [ 2320.505139] should_failslab+0x5/0x20 [ 2320.505899] kmem_cache_alloc+0x5b/0x310 [ 2320.506704] ? mark_lock+0xf5/0x2df0 [ 2320.507462] create_object.isra.0+0x3a/0xa20 [ 2320.508349] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2320.509374] kmem_cache_alloc+0x159/0x310 [ 2320.510206] ? mempool_free_pages+0x20/0x20 [ 2320.511068] mempool_alloc+0x148/0x360 [ 2320.511853] ? mempool_resize+0x7d0/0x7d0 [ 2320.512676] ? lock_downgrade+0x6d0/0x6d0 [ 2320.513283] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2320.513529] bio_alloc_bioset+0x36e/0x600 [ 2320.516101] ? bvec_alloc+0x2f0/0x2f0 [ 2320.516862] ? write_one_page+0x4f0/0x4f0 [ 2320.517707] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2320.518693] __block_write_full_page+0x7cd/0x1050 [ 2320.519665] ? end_buffer_write_sync+0xf0/0xf0 [ 2320.520583] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2320.521603] block_write_full_page+0x220/0x290 [ 2320.522510] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2320.523533] __writepage+0x67/0x180 [ 2320.524270] write_cache_pages+0x57f/0xe50 [ 2320.525120] ? tag_pages_for_writeback+0x450/0x450 [ 2320.526107] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2320.527129] ? mark_held_locks+0x9e/0xe0 [ 2320.527949] ? blkdev_readahead+0x20/0x20 [ 2320.528769] generic_writepages+0xe2/0x160 [ 2320.529609] ? write_cache_pages+0xe50/0xe50 [ 2320.530482] ? iterate_bdevs+0xc4/0x290 [ 2320.531284] ? lock_release+0x680/0x680 [ 2320.532098] do_writepages+0xee/0x2a0 [ 2320.532863] ? page_writeback_cpu_online+0x20/0x20 [ 2320.533836] ? __mutex_lock+0x4fe/0x10b0 [ 2320.534646] ? iterate_bdevs+0xc4/0x290 [ 2320.535447] ? lock_acquire+0x197/0x470 [ 2320.536243] filemap_fdatawrite+0x241/0x2f0 [ 2320.537096] ? iterate_bdevs+0xb2/0x290 [ 2320.537884] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2320.538903] ? iput.part.0+0x73/0x6d0 [ 2320.539677] iterate_bdevs+0x11b/0x290 [ 2320.540456] ? fdatawait_one_bdev+0x60/0x60 [ 2320.541318] ksys_sync+0xb6/0x160 [ 2320.542011] ? vfs_fsync+0x1f0/0x1f0 [ 2320.542741] ? __ia32_sys_read+0xb0/0xb0 [ 2320.543575] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2320.544611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2320.545650] ? trace_hardirqs_on+0x5b/0x180 [ 2320.546501] __do_sys_sync+0xa/0x20 [ 2320.547259] do_syscall_64+0x33/0x40 [ 2320.548004] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2320.549034] RIP: 0033:0x7fd7d6523b19 [ 2320.549769] 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 [ 2320.553456] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2320.554987] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2320.556412] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2320.557829] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2320.559264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2320.560670] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2320.742749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:31:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\a'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:31:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:31:46 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:46 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:31:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) 22:31:46 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 27) 22:31:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4b49, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:31:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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) dup3(r1, r0, 0x0) [ 2335.642915] cgroup: Unknown subsys name 'smackfstransmute' [ 2335.646221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2335.648419] FAULT_INJECTION: forcing a failure. [ 2335.648419] name failslab, interval 1, probability 0, space 0, times 0 [ 2335.650082] CPU: 0 PID: 50361 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2335.651129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.652255] Call Trace: [ 2335.652613] dump_stack+0x107/0x167 [ 2335.653099] should_fail.cold+0x5/0xa [ 2335.653617] ? create_object.isra.0+0x3a/0xa20 [ 2335.654227] should_failslab+0x5/0x20 [ 2335.654744] kmem_cache_alloc+0x5b/0x310 [ 2335.655312] create_object.isra.0+0x3a/0xa20 [ 2335.655895] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2335.656582] kmem_cache_alloc+0x159/0x310 [ 2335.657149] __alloc_file+0x21/0x320 [ 2335.657647] alloc_empty_file+0x6d/0x170 [ 2335.658206] path_openat+0xe3/0x26f0 [ 2335.658726] ? lock_chain_count+0x20/0x20 [ 2335.659303] ? stack_trace_save+0x8c/0xc0 [ 2335.659868] ? stack_trace_consume_entry+0x160/0x160 [ 2335.660553] ? path_lookupat+0x860/0x860 [ 2335.661107] ? kasan_save_stack+0x32/0x40 [ 2335.661668] ? kasan_save_stack+0x1b/0x40 [ 2335.662240] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2335.662926] ? security_prepare_creds+0x112/0x190 [ 2335.663591] ? prepare_creds+0x458/0x5f0 [ 2335.664141] ? prepare_exec_creds+0xd/0x260 [ 2335.664714] ? bprm_execve+0x18f/0x1a60 [ 2335.665250] do_filp_open+0x190/0x3e0 [ 2335.665759] ? may_open_dev+0xf0/0xf0 [ 2335.666282] ? perf_trace_lock+0xac/0x490 [ 2335.666840] ? perf_trace_lock+0xac/0x490 [ 2335.667416] ? find_held_lock+0x2c/0x110 [ 2335.667962] do_open_execat+0x116/0x690 [ 2335.668490] ? __do_sys_uselib+0x5e0/0x5e0 [ 2335.669051] ? do_raw_spin_lock+0x121/0x260 [ 2335.669608] ? rwlock_bug.part.0+0x90/0x90 [ 2335.670190] bprm_execve+0x55e/0x1a60 [ 2335.670704] ? open_exec+0x70/0x70 [ 2335.671203] ? memcpy+0x39/0x60 [ 2335.671647] ? copy_string_kernel+0x3b6/0x450 [ 2335.672260] do_execveat_common+0x772/0x8d0 [ 2335.672836] ? bprm_execve+0x1a60/0x1a60 [ 2335.673400] __x64_sys_execveat+0xed/0x140 [ 2335.673976] do_syscall_64+0x33/0x40 [ 2335.674483] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2335.675183] RIP: 0033:0x7f591fdd3b19 [ 2335.675689] 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 [ 2335.678167] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2335.679209] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2335.680163] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2335.681127] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.682086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.683051] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2335.803634] FAULT_INJECTION: forcing a failure. [ 2335.803634] name failslab, interval 1, probability 0, space 0, times 0 [ 2335.805263] CPU: 0 PID: 50356 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2335.806193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2335.807167] Call Trace: [ 2335.807513] dump_stack+0x107/0x167 [ 2335.807953] should_fail.cold+0x5/0xa [ 2335.808412] ? mempool_alloc+0x148/0x360 [ 2335.808898] ? mempool_free_pages+0x20/0x20 [ 2335.809414] should_failslab+0x5/0x20 [ 2335.809865] kmem_cache_alloc+0x5b/0x310 [ 2335.810350] ? mempool_free_pages+0x20/0x20 [ 2335.810868] mempool_alloc+0x148/0x360 [ 2335.811345] ? mempool_resize+0x7d0/0x7d0 [ 2335.811852] ? lock_downgrade+0x6d0/0x6d0 [ 2335.812371] bio_alloc_bioset+0x36e/0x600 [ 2335.812879] ? bvec_alloc+0x2f0/0x2f0 [ 2335.813339] ? write_one_page+0x4f0/0x4f0 [ 2335.813873] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2335.814497] __block_write_full_page+0x7cd/0x1050 [ 2335.815115] ? end_buffer_write_sync+0xf0/0xf0 [ 2335.815694] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2335.816334] block_write_full_page+0x220/0x290 [ 2335.816909] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2335.817544] __writepage+0x67/0x180 [ 2335.818007] write_cache_pages+0x57f/0xe50 [ 2335.818534] ? tag_pages_for_writeback+0x450/0x450 [ 2335.819166] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2335.819792] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2335.820477] ? blkdev_readahead+0x20/0x20 [ 2335.821002] generic_writepages+0xe2/0x160 [ 2335.821527] ? write_cache_pages+0xe50/0xe50 [ 2335.822085] ? lock_release+0x680/0x680 [ 2335.822593] do_writepages+0xee/0x2a0 [ 2335.823062] ? page_writeback_cpu_online+0x20/0x20 [ 2335.823682] ? __mutex_lock+0x4fe/0x10b0 [ 2335.824193] ? iterate_bdevs+0xc4/0x290 [ 2335.824682] ? lock_acquire+0x197/0x470 [ 2335.825194] filemap_fdatawrite+0x241/0x2f0 [ 2335.825725] ? iterate_bdevs+0xb2/0x290 [ 2335.826214] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2335.826833] ? iput.part.0+0x73/0x6d0 [ 2335.827318] ? fdatawait_one_bdev+0x60/0x60 [ 2335.827827] iterate_bdevs+0x11b/0x290 [ 2335.828313] ? fdatawait_one_bdev+0x60/0x60 [ 2335.828859] ksys_sync+0xb6/0x160 [ 2335.829296] ? vfs_fsync+0x1f0/0x1f0 [ 2335.829769] ? __ia32_sys_read+0xb0/0xb0 [ 2335.830283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2335.830932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2335.831602] ? trace_hardirqs_on+0x5b/0x180 [ 2335.832136] __do_sys_sync+0xa/0x20 [ 2335.832587] do_syscall_64+0x33/0x40 [ 2335.833055] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2335.833682] RIP: 0033:0x7fd7d6523b19 [ 2335.834145] 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 [ 2335.836419] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2335.837354] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2335.838191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2335.839088] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2335.839978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2335.840871] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2335.987424] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:32:03 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5411, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:03 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="1c0000001d00210c0000000000000000042308000c00000000004321334fc9f33251712588e0f0ff05c3786d9585b3f1c22a9f0d83657a81af03b11e04bdc7280baff18764b88bb7e412cef3500d1530636df16eee1b9325eab328fbc3293c9732000000807ce9c800d59cd5053aa8681941dd689417110cf9d8911bd9b27fd3b4417e0e32ef36491ddad160519be549d407806fea57d55564fe276de203e1250978e102ac95557372ddabcf05eff64a139af479a399017c1482a40fc0bc4322d31ef4af902ba14aea0868fb5aac38a69960c8aa7cd22e4a0cccf02374cf6017d9a510a98f0153dbafd5ff0d407c3079cae0ff3db5094acef7f1f2be84f64075cd72167d53be6d7b399d2d8dc77d66940c5fa042de98f832602a88919b64fb519c4fdcd9062ddc70d545f851807ba0b0165a6e71fb7ef2f84ebc21fb060b55aa0e3198610eeb47236b990bfd366b75b94c5282ef011537b663dea794b6eacaf84f350a27ddc4ee30e5c34b59f20c14e7818b96a459a017be1d70737d8f005896e781e894e4ba82f328073b3a58e7df8ba04698bb6e6d2bfa7b741e2a783e3decce97b9fbc68d1469582527b06e7f4acc00000000000000000000000000000000cc2de70b83943906e88dc76bb5c0c4274bf2b625b3537f925ab3cb8387f8bee2ab66906553e8b1de1c9efc6e702fd609b4bacf7831238a38c896a983786b75fc15f4a0edc45cdf8b3bfb93704589da86358a890b9bf2baa6456a7e102b4071ed88"], 0x1c}}, 0x0) 22:32:03 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, 0x2, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:32:03 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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) dup3(r1, r0, 0x0) 22:32:03 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:32:03 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\b'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:03 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 28) 22:32:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) [ 2353.152152] cgroup: Unknown subsys name 'smackfstransmute' [ 2353.159770] FAULT_INJECTION: forcing a failure. [ 2353.159770] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.162324] CPU: 0 PID: 50489 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2353.163859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.165528] Call Trace: [ 2353.166077] dump_stack+0x107/0x167 [ 2353.166831] should_fail.cold+0x5/0xa [ 2353.167646] ? security_file_alloc+0x34/0x170 [ 2353.168556] should_failslab+0x5/0x20 [ 2353.169322] kmem_cache_alloc+0x5b/0x310 [ 2353.170148] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2353.171860] security_file_alloc+0x34/0x170 [ 2353.171885] __alloc_file+0xb6/0x320 [ 2353.171912] alloc_empty_file+0x6d/0x170 [ 2353.174401] path_openat+0xe3/0x26f0 [ 2353.175161] ? lock_chain_count+0x20/0x20 [ 2353.176038] ? stack_trace_save+0x8c/0xc0 [ 2353.176898] ? stack_trace_consume_entry+0x160/0x160 [ 2353.177969] ? path_lookupat+0x860/0x860 [ 2353.178825] ? kasan_save_stack+0x32/0x40 [ 2353.179698] ? kasan_save_stack+0x1b/0x40 [ 2353.180569] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.181629] ? security_prepare_creds+0x112/0x190 [ 2353.182629] ? prepare_creds+0x458/0x5f0 [ 2353.183516] ? prepare_exec_creds+0xd/0x260 [ 2353.184451] ? bprm_execve+0x18f/0x1a60 [ 2353.185285] do_filp_open+0x190/0x3e0 [ 2353.186075] ? may_open_dev+0xf0/0xf0 [ 2353.186896] ? perf_trace_lock+0xac/0x490 [ 2353.187773] ? perf_trace_lock+0xac/0x490 [ 2353.188662] ? find_held_lock+0x2c/0x110 [ 2353.189532] do_open_execat+0x116/0x690 [ 2353.190385] ? __do_sys_uselib+0x5e0/0x5e0 [ 2353.191285] ? do_raw_spin_lock+0x121/0x260 [ 2353.192260] ? rwlock_bug.part.0+0x90/0x90 [ 2353.193170] bprm_execve+0x55e/0x1a60 [ 2353.193991] ? open_exec+0x70/0x70 [ 2353.194739] ? memcpy+0x39/0x60 [ 2353.195444] ? copy_string_kernel+0x3b6/0x450 [ 2353.196413] do_execveat_common+0x772/0x8d0 [ 2353.197325] ? bprm_execve+0x1a60/0x1a60 [ 2353.198216] __x64_sys_execveat+0xed/0x140 [ 2353.199083] do_syscall_64+0x33/0x40 [ 2353.199847] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.200889] RIP: 0033:0x7f591fdd3b19 [ 2353.201649] 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 [ 2353.205366] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2353.206901] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2353.208340] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2353.209777] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.211213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.212659] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:32:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x541b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2353.425500] FAULT_INJECTION: forcing a failure. [ 2353.425500] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.427959] CPU: 1 PID: 50487 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2353.429422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.431180] Call Trace: [ 2353.431746] dump_stack+0x107/0x167 [ 2353.432511] should_fail.cold+0x5/0xa [ 2353.433319] ? mempool_alloc+0x148/0x360 [ 2353.434171] ? mempool_free_pages+0x20/0x20 [ 2353.435084] should_failslab+0x5/0x20 [ 2353.435911] kmem_cache_alloc+0x5b/0x310 [ 2353.436741] ? mempool_free_pages+0x20/0x20 [ 2353.437656] mempool_alloc+0x148/0x360 [ 2353.438457] ? mempool_resize+0x7d0/0x7d0 [ 2353.439339] ? lock_downgrade+0x6d0/0x6d0 [ 2353.440235] bio_alloc_bioset+0x36e/0x600 [ 2353.441076] ? bvec_alloc+0x2f0/0x2f0 [ 2353.441848] ? write_one_page+0x4f0/0x4f0 [ 2353.442701] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2353.443719] __block_write_full_page+0x7cd/0x1050 [ 2353.444697] ? end_buffer_write_sync+0xf0/0xf0 [ 2353.445622] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2353.446650] block_write_full_page+0x220/0x290 [ 2353.447581] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2353.448612] __writepage+0x67/0x180 [ 2353.449356] write_cache_pages+0x57f/0xe50 [ 2353.450219] ? tag_pages_for_writeback+0x450/0x450 [ 2353.451223] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2353.452266] ? mark_held_locks+0x9e/0xe0 [ 2353.453087] ? blkdev_readahead+0x20/0x20 [ 2353.453922] generic_writepages+0xe2/0x160 [ 2353.454782] ? write_cache_pages+0xe50/0xe50 [ 2353.455677] ? iterate_bdevs+0xc4/0x290 [ 2353.456492] ? lock_release+0x680/0x680 [ 2353.457315] do_writepages+0xee/0x2a0 [ 2353.458091] ? page_writeback_cpu_online+0x20/0x20 [ 2353.459100] ? __mutex_lock+0x4fe/0x10b0 [ 2353.459941] ? iterate_bdevs+0xc4/0x290 [ 2353.460753] ? lock_acquire+0x197/0x470 [ 2353.461570] filemap_fdatawrite+0x241/0x2f0 [ 2353.462446] ? iterate_bdevs+0xb2/0x290 [ 2353.463272] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2353.464292] ? iput.part.0+0x73/0x6d0 [ 2353.465104] iterate_bdevs+0x11b/0x290 [ 2353.465898] ? fdatawait_one_bdev+0x60/0x60 [ 2353.466808] ksys_sync+0xb6/0x160 [ 2353.467531] ? vfs_fsync+0x1f0/0x1f0 [ 2353.468319] ? __ia32_sys_read+0xb0/0xb0 [ 2353.469154] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2353.470252] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2353.471305] ? trace_hardirqs_on+0x5b/0x180 [ 2353.472206] __do_sys_sync+0xa/0x20 [ 2353.472952] do_syscall_64+0x33/0x40 [ 2353.473725] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.474763] RIP: 0033:0x7fd7d6523b19 [ 2353.475563] 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 [ 2353.479294] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2353.480861] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2353.482306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2353.483795] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.485236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.486698] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:32:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5421, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 22:32:04 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:04 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 22:32:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2353.677230] FAULT_INJECTION: forcing a failure. [ 2353.677230] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.679689] CPU: 0 PID: 50701 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2353.681128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.682848] Call Trace: [ 2353.683423] dump_stack+0x107/0x167 [ 2353.684194] should_fail.cold+0x5/0xa [ 2353.684989] ? create_object.isra.0+0x3a/0xa20 [ 2353.685946] should_failslab+0x5/0x20 [ 2353.686739] kmem_cache_alloc+0x5b/0x310 [ 2353.687591] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2353.688739] create_object.isra.0+0x3a/0xa20 [ 2353.689645] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.690694] kmem_cache_alloc+0x159/0x310 [ 2353.691567] security_file_alloc+0x34/0x170 [ 2353.692466] __alloc_file+0xb6/0x320 [ 2353.693238] alloc_empty_file+0x6d/0x170 [ 2353.694075] path_openat+0xe3/0x26f0 [ 2353.694852] ? lock_chain_count+0x20/0x20 [ 2353.695729] ? stack_trace_save+0x8c/0xc0 [ 2353.696587] ? stack_trace_consume_entry+0x160/0x160 [ 2353.697636] ? path_lookupat+0x860/0x860 [ 2353.698483] ? kasan_save_stack+0x32/0x40 [ 2353.699331] ? kasan_save_stack+0x1b/0x40 [ 2353.700178] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.701223] ? security_prepare_creds+0x112/0x190 [ 2353.702212] ? prepare_creds+0x458/0x5f0 [ 2353.703041] ? prepare_exec_creds+0xd/0x260 [ 2353.703941] ? bprm_execve+0x18f/0x1a60 [ 2353.704762] do_filp_open+0x190/0x3e0 [ 2353.705539] ? may_open_dev+0xf0/0xf0 [ 2353.706334] ? perf_trace_lock+0xac/0x490 [ 2353.707185] ? perf_trace_lock+0xac/0x490 [ 2353.708055] ? find_held_lock+0x2c/0x110 [ 2353.708888] do_open_execat+0x116/0x690 [ 2353.709702] ? __do_sys_uselib+0x5e0/0x5e0 [ 2353.710563] ? do_raw_spin_lock+0x121/0x260 [ 2353.711452] ? rwlock_bug.part.0+0x90/0x90 [ 2353.712327] bprm_execve+0x55e/0x1a60 [ 2353.713114] ? open_exec+0x70/0x70 [ 2353.713838] ? memcpy+0x39/0x60 [ 2353.714515] ? copy_string_kernel+0x3b6/0x450 [ 2353.715456] do_execveat_common+0x772/0x8d0 [ 2353.716340] ? bprm_execve+0x1a60/0x1a60 [ 2353.717189] __x64_sys_execveat+0xed/0x140 [ 2353.718063] do_syscall_64+0x33/0x40 [ 2353.718826] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2353.719877] RIP: 0033:0x7f591fdd3b19 [ 2353.720306] cgroup: Unknown subsys name 'smackfstransmute' [ 2353.720645] 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 [ 2353.725570] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2353.727125] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2353.728590] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2353.730046] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.731503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2353.732958] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:32:04 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:32:04 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:04 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 29) 22:32:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5450, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2353.867183] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2354.007165] FAULT_INJECTION: forcing a failure. [ 2354.007165] name failslab, interval 1, probability 0, space 0, times 0 [ 2354.009850] CPU: 1 PID: 50746 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2354.011459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2354.013379] Call Trace: [ 2354.013985] dump_stack+0x107/0x167 [ 2354.014884] should_fail.cold+0x5/0xa [ 2354.015767] ? mempool_alloc+0x148/0x360 [ 2354.016729] ? mempool_free_pages+0x20/0x20 [ 2354.017715] should_failslab+0x5/0x20 [ 2354.018627] kmem_cache_alloc+0x5b/0x310 [ 2354.019548] ? mempool_free_pages+0x20/0x20 [ 2354.020569] mempool_alloc+0x148/0x360 [ 2354.021455] ? mempool_resize+0x7d0/0x7d0 [ 2354.022433] ? lock_downgrade+0x6d0/0x6d0 [ 2354.023402] bio_alloc_bioset+0x36e/0x600 [ 2354.024328] ? bvec_alloc+0x2f0/0x2f0 [ 2354.025183] ? write_one_page+0x4f0/0x4f0 [ 2354.026165] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2354.027325] __block_write_full_page+0x7cd/0x1050 [ 2354.028466] ? end_buffer_write_sync+0xf0/0xf0 [ 2354.029495] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2354.030671] block_write_full_page+0x220/0x290 [ 2354.031766] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2354.032901] __writepage+0x67/0x180 [ 2354.033659] write_cache_pages+0x57f/0xe50 [ 2354.034543] ? tag_pages_for_writeback+0x450/0x450 [ 2354.035571] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2354.036609] ? mark_held_locks+0x9e/0xe0 [ 2354.037446] ? blkdev_readahead+0x20/0x20 [ 2354.038295] generic_writepages+0xe2/0x160 [ 2354.039167] ? write_cache_pages+0xe50/0xe50 [ 2354.040076] ? iterate_bdevs+0xc4/0x290 [ 2354.040898] ? lock_release+0x680/0x680 [ 2354.041725] do_writepages+0xee/0x2a0 [ 2354.042513] ? page_writeback_cpu_online+0x20/0x20 [ 2354.043542] ? __mutex_lock+0x4fe/0x10b0 [ 2354.044375] ? iterate_bdevs+0xc4/0x290 [ 2354.045200] filemap_fdatawrite+0x241/0x2f0 [ 2354.046080] ? iterate_bdevs+0xb2/0x290 [ 2354.046896] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2354.047930] ? iput.part.0+0x73/0x6d0 [ 2354.048721] iterate_bdevs+0x11b/0x290 [ 2354.049518] ? fdatawait_one_bdev+0x60/0x60 [ 2354.050410] ksys_sync+0xb6/0x160 [ 2354.051134] ? vfs_fsync+0x1f0/0x1f0 [ 2354.051905] ? __ia32_sys_read+0xb0/0xb0 [ 2354.052744] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2354.053817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2354.054869] ? trace_hardirqs_on+0x5b/0x180 [ 2354.055773] __do_sys_sync+0xa/0x20 [ 2354.056528] do_syscall_64+0x33/0x40 [ 2354.057298] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2354.058351] RIP: 0033:0x7fd7d6523b19 [ 2354.059121] 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 [ 2354.062905] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2354.064482] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2354.065946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2354.067432] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2354.068895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2354.070360] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:32:04 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\xad'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5451, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:04 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5411, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) 22:32:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(0xffffffffffffffff, r0, 0x0) [ 2354.258746] cgroup: Unknown subsys name 'smackfstransmute' [ 2354.277290] FAULT_INJECTION: forcing a failure. [ 2354.277290] name failslab, interval 1, probability 0, space 0, times 0 [ 2354.280034] CPU: 1 PID: 50830 Comm: syz-executor.3 Not tainted 5.10.199 #1 22:32:05 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 30) [ 2354.281459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2354.283330] Call Trace: [ 2354.283893] dump_stack+0x107/0x167 [ 2354.284664] should_fail.cold+0x5/0xa [ 2354.285469] ? jbd2__journal_start+0x190/0x7e0 [ 2354.286429] should_failslab+0x5/0x20 [ 2354.287227] kmem_cache_alloc+0x5b/0x310 [ 2354.288096] jbd2__journal_start+0x190/0x7e0 [ 2354.289032] __ext4_journal_start_sb+0x214/0x390 [ 2354.290035] ext4_dirty_inode+0xbc/0x130 [ 2354.290893] ? ext4_setattr+0x2160/0x2160 [ 2354.291771] __mark_inode_dirty+0x492/0xd40 [ 2354.292684] touch_atime+0x5ea/0x6e0 [ 2354.293454] ? atime_needs_update+0x600/0x600 [ 2354.294384] ? mark_page_accessed+0x125/0x10d0 [ 2354.295355] generic_file_buffered_read+0x191a/0x2920 [ 2354.296447] ? pagecache_get_page+0xc80/0xc80 [ 2354.297384] ? __lock_acquire+0xbb1/0x5b00 [ 2354.298271] generic_file_read_iter+0x33f/0x490 [ 2354.299241] ext4_file_read_iter+0x184/0x4c0 [ 2354.300168] __kernel_read+0x593/0xaa0 [ 2354.300978] ? do_sendfile+0x1090/0x1090 [ 2354.301830] ? _cond_resched+0x12/0x80 [ 2354.302643] ? avc_policy_seqno+0x9/0x70 [ 2354.303492] ? selinux_file_permission+0x92/0x520 [ 2354.304502] ? lock_downgrade+0x6d0/0x6d0 [ 2354.305365] kernel_read+0x52/0x70 [ 2354.306109] bprm_execve+0x882/0x1a60 [ 2354.306906] ? open_exec+0x70/0x70 [ 2354.307650] ? memcpy+0x39/0x60 [ 2354.308337] ? copy_string_kernel+0x3b6/0x450 [ 2354.309278] do_execveat_common+0x772/0x8d0 [ 2354.310175] ? bprm_execve+0x1a60/0x1a60 [ 2354.311035] __x64_sys_execveat+0xed/0x140 [ 2354.311933] do_syscall_64+0x33/0x40 [ 2354.312714] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2354.313752] RIP: 0033:0x7f591fdd3b19 [ 2354.314514] 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 [ 2354.318330] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2354.319955] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2354.321716] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2354.323378] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2354.325086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2354.326742] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:32:05 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) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2354.501368] FAULT_INJECTION: forcing a failure. [ 2354.501368] name failslab, interval 1, probability 0, space 0, times 0 [ 2354.503931] CPU: 0 PID: 50835 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2354.505328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2354.507030] Call Trace: [ 2354.507585] dump_stack+0x107/0x167 [ 2354.508345] should_fail.cold+0x5/0xa [ 2354.509142] ? mempool_alloc+0x148/0x360 [ 2354.509973] ? mempool_free_pages+0x20/0x20 [ 2354.510871] should_failslab+0x5/0x20 [ 2354.511668] kmem_cache_alloc+0x5b/0x310 [ 2354.512510] ? mempool_free_pages+0x20/0x20 [ 2354.513404] mempool_alloc+0x148/0x360 [ 2354.514216] ? mempool_resize+0x7d0/0x7d0 [ 2354.515069] ? lock_downgrade+0x6d0/0x6d0 [ 2354.515957] bio_alloc_bioset+0x36e/0x600 [ 2354.516811] ? bvec_alloc+0x2f0/0x2f0 [ 2354.517593] ? write_one_page+0x4f0/0x4f0 [ 2354.518442] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2354.519479] __block_write_full_page+0x7cd/0x1050 [ 2354.520475] ? end_buffer_write_sync+0xf0/0xf0 [ 2354.521429] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2354.522489] block_write_full_page+0x220/0x290 [ 2354.523444] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2354.524499] __writepage+0x67/0x180 [ 2354.525289] write_cache_pages+0x57f/0xe50 [ 2354.526177] ? tag_pages_for_writeback+0x450/0x450 [ 2354.527204] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2354.528259] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2354.529393] ? blkdev_readahead+0x20/0x20 [ 2354.530257] generic_writepages+0xe2/0x160 [ 2354.531132] ? write_cache_pages+0xe50/0xe50 [ 2354.532047] ? iterate_bdevs+0xc4/0x290 [ 2354.532875] ? lock_release+0x680/0x680 [ 2354.533715] do_writepages+0xee/0x2a0 [ 2354.534511] ? page_writeback_cpu_online+0x20/0x20 [ 2354.535530] ? __mutex_lock+0x4fe/0x10b0 [ 2354.536366] ? iterate_bdevs+0xc4/0x290 [ 2354.537189] ? lock_acquire+0x197/0x470 [ 2354.538003] filemap_fdatawrite+0x241/0x2f0 [ 2354.538891] ? iterate_bdevs+0xb2/0x290 [ 2354.539714] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2354.540740] ? iput.part.0+0x73/0x6d0 [ 2354.541529] iterate_bdevs+0x11b/0x290 [ 2354.542325] ? fdatawait_one_bdev+0x60/0x60 [ 2354.543209] ksys_sync+0xb6/0x160 [ 2354.543951] ? vfs_fsync+0x1f0/0x1f0 [ 2354.544720] ? __ia32_sys_read+0xb0/0xb0 [ 2354.545556] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2354.546622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2354.547685] ? trace_hardirqs_on+0x5b/0x180 [ 2354.548569] __do_sys_sync+0xa/0x20 [ 2354.549315] do_syscall_64+0x33/0x40 [ 2354.550077] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2354.551122] RIP: 0033:0x7fd7d6523b19 [ 2354.551889] 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 [ 2354.555632] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2354.557189] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2354.558642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2354.560115] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2354.561565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2354.563019] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2354.652495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2371.491610] cgroup: Unknown subsys name 'smackfstransmute' 22:32:22 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:32:22 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 31) 22:32:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(0xffffffffffffffff, r0, 0x0) 22:32:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5452, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:22 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:22 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 40) [ 2371.542712] FAULT_INJECTION: forcing a failure. [ 2371.542712] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.544336] CPU: 1 PID: 50953 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2371.545294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.546465] Call Trace: [ 2371.546843] dump_stack+0x107/0x167 [ 2371.547364] should_fail.cold+0x5/0xa [ 2371.547912] ? create_object.isra.0+0x3a/0xa20 [ 2371.548547] should_failslab+0x5/0x20 [ 2371.549075] kmem_cache_alloc+0x5b/0x310 [ 2371.549637] create_object.isra.0+0x3a/0xa20 [ 2371.550247] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2371.550942] kmem_cache_alloc+0x159/0x310 [ 2371.551528] jbd2__journal_start+0x190/0x7e0 [ 2371.552144] __ext4_journal_start_sb+0x214/0x390 [ 2371.552804] ext4_dirty_inode+0xbc/0x130 [ 2371.553364] ? ext4_setattr+0x2160/0x2160 [ 2371.553918] __mark_inode_dirty+0x492/0xd40 [ 2371.554517] touch_atime+0x5ea/0x6e0 [ 2371.555028] ? atime_needs_update+0x600/0x600 [ 2371.555652] ? mark_page_accessed+0x125/0x10d0 [ 2371.556296] generic_file_buffered_read+0x191a/0x2920 [ 2371.557025] ? pagecache_get_page+0xc80/0xc80 [ 2371.557649] ? __lock_acquire+0xbb1/0x5b00 [ 2371.558239] generic_file_read_iter+0x33f/0x490 [ 2371.558887] ext4_file_read_iter+0x184/0x4c0 [ 2371.559509] __kernel_read+0x593/0xaa0 [ 2371.560045] ? do_sendfile+0x1090/0x1090 [ 2371.560614] ? _cond_resched+0x12/0x80 [ 2371.561157] ? avc_policy_seqno+0x9/0x70 [ 2371.561717] ? selinux_file_permission+0x92/0x520 [ 2371.562388] ? lock_downgrade+0x6d0/0x6d0 [ 2371.562969] kernel_read+0x52/0x70 [ 2371.563469] bprm_execve+0x882/0x1a60 [ 2371.564010] ? open_exec+0x70/0x70 [ 2371.564502] ? memcpy+0x39/0x60 [ 2371.564958] ? copy_string_kernel+0x3b6/0x450 [ 2371.565576] do_execveat_common+0x772/0x8d0 [ 2371.566183] ? bprm_execve+0x1a60/0x1a60 [ 2371.566802] __x64_sys_execveat+0xed/0x140 [ 2371.567441] do_syscall_64+0x33/0x40 [ 2371.567976] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2371.568679] RIP: 0033:0x7f591fdd3b19 [ 2371.569197] 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 [ 2371.571733] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2371.572789] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2371.573876] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2371.574929] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.575942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.576933] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2371.588199] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:32:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x5460, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2371.710465] FAULT_INJECTION: forcing a failure. [ 2371.710465] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.712967] CPU: 1 PID: 50954 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2371.714333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.716005] Call Trace: [ 2371.716539] dump_stack+0x107/0x167 [ 2371.717279] should_fail.cold+0x5/0xa [ 2371.718050] ? mempool_alloc+0x148/0x360 [ 2371.718861] ? mempool_free_pages+0x20/0x20 [ 2371.719745] should_failslab+0x5/0x20 [ 2371.720509] kmem_cache_alloc+0x5b/0x310 [ 2371.721324] ? mempool_free_pages+0x20/0x20 [ 2371.722201] mempool_alloc+0x148/0x360 [ 2371.722987] ? mempool_resize+0x7d0/0x7d0 [ 2371.723841] ? lock_downgrade+0x6d0/0x6d0 [ 2371.724695] bio_alloc_bioset+0x36e/0x600 [ 2371.725527] ? bvec_alloc+0x2f0/0x2f0 [ 2371.726288] ? write_one_page+0x4f0/0x4f0 [ 2371.727182] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2371.728182] __block_write_full_page+0x7cd/0x1050 [ 2371.729148] ? end_buffer_write_sync+0xf0/0xf0 [ 2371.730059] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2371.731073] block_write_full_page+0x220/0x290 [ 2371.731995] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2371.733013] __writepage+0x67/0x180 [ 2371.733742] write_cache_pages+0x57f/0xe50 [ 2371.734594] ? tag_pages_for_writeback+0x450/0x450 [ 2371.735608] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2371.736616] ? mark_held_locks+0x9e/0xe0 [ 2371.737432] ? blkdev_readahead+0x20/0x20 [ 2371.738265] generic_writepages+0xe2/0x160 [ 2371.739112] ? write_cache_pages+0xe50/0xe50 [ 2371.739998] ? iterate_bdevs+0xc4/0x290 22:32:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 41) [ 2371.740803] ? lock_release+0x680/0x680 [ 2371.741790] do_writepages+0xee/0x2a0 [ 2371.742559] ? page_writeback_cpu_online+0x20/0x20 [ 2371.743554] ? __mutex_lock+0x4fe/0x10b0 [ 2371.744369] ? iterate_bdevs+0xc4/0x290 [ 2371.745174] ? lock_acquire+0x197/0x470 [ 2371.745978] filemap_fdatawrite+0x241/0x2f0 [ 2371.746839] ? iterate_bdevs+0xb2/0x290 [ 2371.747645] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2371.748650] ? iput.part.0+0x73/0x6d0 [ 2371.749424] iterate_bdevs+0x11b/0x290 [ 2371.750202] ? fdatawait_one_bdev+0x60/0x60 [ 2371.751070] ksys_sync+0xb6/0x160 [ 2371.751780] ? vfs_fsync+0x1f0/0x1f0 [ 2371.752526] ? __ia32_sys_read+0xb0/0xb0 [ 2371.753343] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2371.754387] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2371.755412] ? trace_hardirqs_on+0x5b/0x180 [ 2371.756287] __do_sys_sync+0xa/0x20 [ 2371.757021] do_syscall_64+0x33/0x40 [ 2371.757766] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2371.758796] RIP: 0033:0x7fd7d6523b19 [ 2371.759559] 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 [ 2371.763223] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2371.764771] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2371.766192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2371.767629] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.769061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.770484] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2371.914389] FAULT_INJECTION: forcing a failure. [ 2371.914389] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.916725] CPU: 1 PID: 51067 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2371.918110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.919780] Call Trace: [ 2371.920313] dump_stack+0x107/0x167 [ 2371.921052] should_fail.cold+0x5/0xa [ 2371.921823] ? __request_module+0x2e0/0x920 [ 2371.922692] ? bprm_execve+0xbe6/0x1a60 [ 2371.923516] should_failslab+0x5/0x20 [ 2371.924287] kmem_cache_alloc_trace+0x55/0x320 [ 2371.925213] ? bprm_execve+0xbe6/0x1a60 [ 2371.926015] __request_module+0x2e0/0x920 [ 2371.926852] ? perf_trace_lock+0xac/0x490 [ 2371.927703] ? free_modprobe_argv+0x90/0x90 [ 2371.928572] ? __lockdep_reset_lock+0x180/0x180 [ 2371.929519] ? find_held_lock+0x2c/0x110 [ 2371.930341] ? bprm_execve+0xa13/0x1a60 [ 2371.931144] ? lock_downgrade+0x6d0/0x6d0 [ 2371.931986] ? elf_core_dump+0x3c50/0x3c50 [ 2371.932837] ? do_raw_read_unlock+0x3b/0x70 [ 2371.933703] ? _raw_read_unlock+0x1a/0x30 [ 2371.934531] ? load_misc_binary+0x605/0xb70 [ 2371.935408] bprm_execve+0xbe6/0x1a60 [ 2371.936203] ? open_exec+0x70/0x70 22:32:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2371.936920] ? memcpy+0x39/0x60 [ 2371.937815] ? copy_string_kernel+0x3b6/0x450 [ 2371.938737] do_execveat_common+0x772/0x8d0 [ 2371.939620] ? bprm_execve+0x1a60/0x1a60 [ 2371.940451] __x64_sys_execveat+0xed/0x140 [ 2371.941305] do_syscall_64+0x33/0x40 [ 2371.942053] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2371.943077] RIP: 0033:0x7f591fdd3b19 [ 2371.943840] 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 [ 2371.947508] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2371.949031] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2371.950451] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2371.951883] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.953302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.954724] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2372.083524] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:32:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, 0xffffffffffffffff, 0x0) 22:32:38 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:38 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2388.140707] cgroup: Unknown subsys name 'smackfstransmute' 22:32:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:32:38 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8901, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 42) 22:32:38 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:38 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 32) [ 2388.182846] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:32:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2388.212631] FAULT_INJECTION: forcing a failure. [ 2388.212631] name failslab, interval 1, probability 0, space 0, times 0 [ 2388.214308] CPU: 0 PID: 51091 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2388.215296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2388.216354] Call Trace: [ 2388.216698] dump_stack+0x107/0x167 [ 2388.217164] should_fail.cold+0x5/0xa [ 2388.217643] ? create_object.isra.0+0x3a/0xa20 [ 2388.218215] should_failslab+0x5/0x20 [ 2388.218710] kmem_cache_alloc+0x5b/0x310 [ 2388.219237] create_object.isra.0+0x3a/0xa20 [ 2388.219798] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2388.220442] kmem_cache_alloc+0x159/0x310 [ 2388.220982] jbd2__journal_start+0x190/0x7e0 [ 2388.221543] __ext4_journal_start_sb+0x214/0x390 [ 2388.222155] ext4_dirty_inode+0xbc/0x130 [ 2388.222679] ? ext4_setattr+0x2160/0x2160 [ 2388.223249] __mark_inode_dirty+0x492/0xd40 [ 2388.223869] touch_atime+0x5ea/0x6e0 [ 2388.224394] ? atime_needs_update+0x600/0x600 [ 2388.225030] ? mark_page_accessed+0x125/0x10d0 [ 2388.225663] generic_file_buffered_read+0x191a/0x2920 [ 2388.226386] ? pagecache_get_page+0xc80/0xc80 [ 2388.227022] ? __lock_acquire+0xbb1/0x5b00 [ 2388.227624] generic_file_read_iter+0x33f/0x490 [ 2388.228278] ext4_file_read_iter+0x184/0x4c0 [ 2388.228904] __kernel_read+0x593/0xaa0 [ 2388.229463] ? do_sendfile+0x1090/0x1090 [ 2388.230034] ? avc_policy_seqno+0x9/0x70 [ 2388.230608] ? selinux_file_permission+0x92/0x520 [ 2388.231297] ? lock_downgrade+0x6d0/0x6d0 [ 2388.231875] kernel_read+0x52/0x70 [ 2388.232376] bprm_execve+0x882/0x1a60 [ 2388.232914] ? open_exec+0x70/0x70 [ 2388.233397] ? memcpy+0x39/0x60 [ 2388.233851] ? copy_string_kernel+0x3b6/0x450 [ 2388.234473] do_execveat_common+0x772/0x8d0 [ 2388.235058] ? bprm_execve+0x1a60/0x1a60 [ 2388.235639] __x64_sys_execveat+0xed/0x140 [ 2388.236260] do_syscall_64+0x33/0x40 [ 2388.236786] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2388.237492] RIP: 0033:0x7f591fdd3b19 [ 2388.238007] 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 [ 2388.240565] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2388.241644] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2388.242632] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2388.243625] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2388.244621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2388.245630] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:32:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8902, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:39 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 22:32:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8903, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2388.441514] FAULT_INJECTION: forcing a failure. [ 2388.441514] name failslab, interval 1, probability 0, space 0, times 0 [ 2388.443253] CPU: 0 PID: 51094 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2388.444034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2388.444970] Call Trace: [ 2388.445278] dump_stack+0x107/0x167 [ 2388.445697] should_fail.cold+0x5/0xa [ 2388.446140] ? create_object.isra.0+0x3a/0xa20 [ 2388.446659] should_failslab+0x5/0x20 [ 2388.447092] kmem_cache_alloc+0x5b/0x310 [ 2388.447556] ? mark_lock+0xf5/0x2df0 [ 2388.448003] create_object.isra.0+0x3a/0xa20 [ 2388.448497] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2388.449063] kmem_cache_alloc+0x159/0x310 [ 2388.449544] ? mempool_free_pages+0x20/0x20 [ 2388.450032] mempool_alloc+0x148/0x360 [ 2388.450472] ? mempool_resize+0x7d0/0x7d0 [ 2388.450932] ? lock_downgrade+0x6d0/0x6d0 [ 2388.451444] bio_alloc_bioset+0x36e/0x600 [ 2388.451953] ? bvec_alloc+0x2f0/0x2f0 [ 2388.452410] ? write_one_page+0x4f0/0x4f0 [ 2388.452910] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2388.453501] __block_write_full_page+0x7cd/0x1050 [ 2388.454080] ? end_buffer_write_sync+0xf0/0xf0 [ 2388.454582] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2388.455205] block_write_full_page+0x220/0x290 [ 2388.455757] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2388.456372] __writepage+0x67/0x180 [ 2388.456808] write_cache_pages+0x57f/0xe50 [ 2388.457328] ? tag_pages_for_writeback+0x450/0x450 [ 2388.457922] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2388.458526] ? mark_held_locks+0x9e/0xe0 [ 2388.459025] ? blkdev_readahead+0x20/0x20 [ 2388.459526] generic_writepages+0xe2/0x160 [ 2388.460046] ? write_cache_pages+0xe50/0xe50 [ 2388.460562] ? iterate_bdevs+0xc4/0x290 [ 2388.461038] ? lock_release+0x680/0x680 [ 2388.461516] do_writepages+0xee/0x2a0 [ 2388.461975] ? page_writeback_cpu_online+0x20/0x20 [ 2388.462558] ? __mutex_lock+0x4fe/0x10b0 [ 2388.463056] ? iterate_bdevs+0xc4/0x290 [ 2388.463531] ? lock_acquire+0x197/0x470 [ 2388.464019] filemap_fdatawrite+0x241/0x2f0 [ 2388.464527] ? iterate_bdevs+0xb2/0x290 [ 2388.464999] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2388.465599] ? iput.part.0+0x73/0x6d0 [ 2388.466065] iterate_bdevs+0x11b/0x290 [ 2388.466531] ? fdatawait_one_bdev+0x60/0x60 [ 2388.467048] ksys_sync+0xb6/0x160 [ 2388.467425] ? vfs_fsync+0x1f0/0x1f0 [ 2388.467894] ? __ia32_sys_read+0xb0/0xb0 [ 2388.468385] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2388.469005] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2388.469622] ? trace_hardirqs_on+0x5b/0x180 [ 2388.470141] __do_sys_sync+0xa/0x20 [ 2388.470576] do_syscall_64+0x33/0x40 [ 2388.471027] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2388.471634] RIP: 0033:0x7fd7d6523b19 [ 2388.472086] 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 [ 2388.474266] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2388.475159] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2388.476045] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2388.476824] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2388.477668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2388.478452] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:32:39 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8904, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:39 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2388.548591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2388.587297] cgroup: Unknown subsys name 'smackfstransmute' 22:32:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:32:57 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, 0xffffffffffffffff, 0x0) 22:32:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 43) 22:32:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p '}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:57 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:57 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8906, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:57 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 33) [ 2406.469131] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2406.490526] FAULT_INJECTION: forcing a failure. [ 2406.490526] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.493563] CPU: 0 PID: 51323 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2406.495336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2406.497393] Call Trace: [ 2406.498050] dump_stack+0x107/0x167 [ 2406.498955] should_fail.cold+0x5/0xa [ 2406.499900] ? bprm_execve+0xbe6/0x1a60 [ 2406.500890] should_failslab+0x5/0x20 [ 2406.501830] __kmalloc_track_caller+0x79/0x370 [ 2406.502967] ? __request_module+0x2fe/0x920 [ 2406.504056] ? bprm_execve+0xbe6/0x1a60 [ 2406.505038] kstrdup+0x36/0x70 [ 2406.505722] __request_module+0x2fe/0x920 [ 2406.506576] ? perf_trace_lock+0xac/0x490 [ 2406.507447] ? free_modprobe_argv+0x90/0x90 [ 2406.508368] ? __lockdep_reset_lock+0x180/0x180 [ 2406.509345] ? find_held_lock+0x2c/0x110 [ 2406.510192] ? bprm_execve+0xa13/0x1a60 [ 2406.511025] ? lock_downgrade+0x6d0/0x6d0 [ 2406.511874] ? elf_core_dump+0x3c50/0x3c50 [ 2406.512773] ? do_raw_read_unlock+0x3b/0x70 [ 2406.513666] ? _raw_read_unlock+0x1a/0x30 [ 2406.514525] ? load_misc_binary+0x605/0xb70 [ 2406.515429] bprm_execve+0xbe6/0x1a60 [ 2406.516244] ? open_exec+0x70/0x70 [ 2406.516983] ? memcpy+0x39/0x60 [ 2406.517672] ? copy_string_kernel+0x3b6/0x450 [ 2406.518618] do_execveat_common+0x772/0x8d0 [ 2406.519521] ? bprm_execve+0x1a60/0x1a60 [ 2406.520387] __x64_sys_execveat+0xed/0x140 [ 2406.521278] do_syscall_64+0x33/0x40 [ 2406.522053] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2406.523121] RIP: 0033:0x7f591fdd3b19 [ 2406.523893] 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 [ 2406.527673] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2406.529263] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2406.530740] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2406.532204] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2406.533677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2406.535152] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2406.552069] cgroup: Unknown subsys name 'smackfstransmute' 22:32:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 44) 22:32:57 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8907, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2406.864485] FAULT_INJECTION: forcing a failure. [ 2406.864485] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.866734] CPU: 1 PID: 51328 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2406.868058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2406.869637] Call Trace: [ 2406.870142] dump_stack+0x107/0x167 [ 2406.870842] should_fail.cold+0x5/0xa [ 2406.871565] ? mempool_alloc+0x148/0x360 [ 2406.872378] ? mempool_free_pages+0x20/0x20 [ 2406.873204] should_failslab+0x5/0x20 [ 2406.873946] kmem_cache_alloc+0x5b/0x310 [ 2406.874724] ? mempool_free_pages+0x20/0x20 [ 2406.875579] mempool_alloc+0x148/0x360 [ 2406.876328] ? mempool_resize+0x7d0/0x7d0 [ 2406.877126] ? lock_downgrade+0x6d0/0x6d0 [ 2406.877928] bio_alloc_bioset+0x36e/0x600 [ 2406.878735] ? bvec_alloc+0x2f0/0x2f0 [ 2406.879451] ? write_one_page+0x4f0/0x4f0 [ 2406.880274] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2406.881215] __block_write_full_page+0x7cd/0x1050 [ 2406.882123] ? end_buffer_write_sync+0xf0/0xf0 [ 2406.882979] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2406.883932] block_write_full_page+0x220/0x290 [ 2406.884801] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2406.885754] __writepage+0x67/0x180 [ 2406.886444] write_cache_pages+0x57f/0xe50 [ 2406.887242] ? tag_pages_for_writeback+0x450/0x450 [ 2406.888179] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2406.889128] ? mark_held_locks+0x9e/0xe0 [ 2406.889892] ? blkdev_readahead+0x20/0x20 [ 2406.890669] generic_writepages+0xe2/0x160 [ 2406.891464] ? write_cache_pages+0xe50/0xe50 [ 2406.892305] ? iterate_bdevs+0xc4/0x290 [ 2406.893057] ? lock_release+0x680/0x680 [ 2406.893815] do_writepages+0xee/0x2a0 [ 2406.894537] ? page_writeback_cpu_online+0x20/0x20 [ 2406.895458] ? __mutex_lock+0x4fe/0x10b0 [ 2406.896245] ? iterate_bdevs+0xc4/0x290 [ 2406.896994] ? lock_acquire+0x197/0x470 [ 2406.897748] filemap_fdatawrite+0x241/0x2f0 [ 2406.898548] ? iterate_bdevs+0xb2/0x290 [ 2406.899290] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2406.900230] ? iput.part.0+0x73/0x6d0 [ 2406.900951] iterate_bdevs+0x11b/0x290 [ 2406.901674] ? fdatawait_one_bdev+0x60/0x60 [ 2406.902486] ksys_sync+0xb6/0x160 [ 2406.903136] ? vfs_fsync+0x1f0/0x1f0 [ 2406.903833] ? __ia32_sys_read+0xb0/0xb0 [ 2406.904606] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2406.905576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2406.906531] ? trace_hardirqs_on+0x5b/0x180 [ 2406.907332] __do_sys_sync+0xa/0x20 [ 2406.908021] do_syscall_64+0x33/0x40 [ 2406.908714] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2406.909667] RIP: 0033:0x7fd7d6523b19 [ 2406.910359] 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 [ 2406.913770] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2406.915189] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2406.916524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2406.917853] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2406.919179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2406.920494] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:32:57 executing program 5: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:32:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:32:57 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:57 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:32:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:32:57 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2406.996075] FAULT_INJECTION: forcing a failure. [ 2406.996075] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.998091] CPU: 1 PID: 51513 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2406.999332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2407.000798] Call Trace: [ 2407.001290] dump_stack+0x107/0x167 [ 2407.001929] should_fail.cold+0x5/0xa [ 2407.002634] ? create_object.isra.0+0x3a/0xa20 [ 2407.003427] should_failslab+0x5/0x20 [ 2407.004135] kmem_cache_alloc+0x5b/0x310 [ 2407.004837] create_object.isra.0+0x3a/0xa20 [ 2407.005617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2407.006493] __kmalloc_track_caller+0x177/0x370 [ 2407.007324] ? __request_module+0x2fe/0x920 [ 2407.008097] ? bprm_execve+0xbe6/0x1a60 [ 2407.008803] kstrdup+0x36/0x70 [ 2407.009360] __request_module+0x2fe/0x920 [ 2407.010098] ? perf_trace_lock+0xac/0x490 [ 2407.010838] ? free_modprobe_argv+0x90/0x90 [ 2407.011602] ? __lockdep_reset_lock+0x180/0x180 [ 2407.012451] ? find_held_lock+0x2c/0x110 [ 2407.013211] ? bprm_execve+0xa13/0x1a60 [ 2407.013918] ? lock_downgrade+0x6d0/0x6d0 [ 2407.014655] ? elf_core_dump+0x3c50/0x3c50 [ 2407.015409] ? do_raw_read_unlock+0x3b/0x70 [ 2407.016303] ? _raw_read_unlock+0x1a/0x30 [ 2407.017094] ? load_misc_binary+0x605/0xb70 [ 2407.017869] bprm_execve+0xbe6/0x1a60 [ 2407.018563] ? open_exec+0x70/0x70 [ 2407.019188] ? memcpy+0x39/0x60 [ 2407.019774] ? copy_string_kernel+0x3b6/0x450 [ 2407.020551] do_execveat_common+0x772/0x8d0 [ 2407.021310] ? bprm_execve+0x1a60/0x1a60 [ 2407.022055] __x64_sys_execveat+0xed/0x140 [ 2407.022809] do_syscall_64+0x33/0x40 [ 2407.023471] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2407.024376] RIP: 0033:0x7f591fdd3b19 [ 2407.025029] 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 [ 2407.028276] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2407.029608] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2407.030864] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2407.032083] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2407.033311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2407.034508] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2407.118535] cgroup: Unknown subsys name 'smackfstransmute' 22:32:57 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890d, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2407.153620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:32:58 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 34) 22:32:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 45) 22:32:58 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8914, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:32:58 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 1) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2407.344349] FAULT_INJECTION: forcing a failure. [ 2407.344349] name failslab, interval 1, probability 0, space 0, times 0 [ 2407.346018] CPU: 1 PID: 51642 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2407.346950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2407.348069] Call Trace: [ 2407.348431] dump_stack+0x107/0x167 [ 2407.348919] should_fail.cold+0x5/0xa [ 2407.349439] ? create_object.isra.0+0x3a/0xa20 [ 2407.350061] should_failslab+0x5/0x20 [ 2407.350585] kmem_cache_alloc+0x5b/0x310 [ 2407.351147] ? mark_lock+0xf5/0x2df0 [ 2407.351660] create_object.isra.0+0x3a/0xa20 [ 2407.352280] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2407.352989] kmem_cache_alloc+0x159/0x310 [ 2407.353564] ? mempool_free_pages+0x20/0x20 [ 2407.354160] mempool_alloc+0x148/0x360 [ 2407.354690] ? mempool_resize+0x7d0/0x7d0 [ 2407.355258] ? lock_downgrade+0x6d0/0x6d0 [ 2407.355845] bio_alloc_bioset+0x36e/0x600 [ 2407.356418] ? bvec_alloc+0x2f0/0x2f0 [ 2407.356958] ? write_one_page+0x4f0/0x4f0 [ 2407.357538] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2407.358216] __block_write_full_page+0x7cd/0x1050 [ 2407.358862] ? end_buffer_write_sync+0xf0/0xf0 [ 2407.359488] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2407.360193] block_write_full_page+0x220/0x290 [ 2407.360823] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2407.361518] __writepage+0x67/0x180 [ 2407.362018] write_cache_pages+0x57f/0xe50 [ 2407.362604] ? tag_pages_for_writeback+0x450/0x450 [ 2407.363281] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2407.363973] ? mark_held_locks+0x9e/0xe0 [ 2407.364536] ? blkdev_readahead+0x20/0x20 [ 2407.365111] generic_writepages+0xe2/0x160 [ 2407.365697] ? write_cache_pages+0xe50/0xe50 [ 2407.366305] ? iterate_bdevs+0xc4/0x290 [ 2407.366853] ? lock_release+0x680/0x680 [ 2407.367402] do_writepages+0xee/0x2a0 [ 2407.367929] ? page_writeback_cpu_online+0x20/0x20 [ 2407.368609] ? __mutex_lock+0x4fe/0x10b0 [ 2407.369172] ? iterate_bdevs+0xc4/0x290 [ 2407.369709] ? lock_acquire+0x197/0x470 [ 2407.370267] filemap_fdatawrite+0x241/0x2f0 [ 2407.370839] ? iterate_bdevs+0xb2/0x290 [ 2407.371402] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2407.371869] FAULT_INJECTION: forcing a failure. [ 2407.371869] name failslab, interval 1, probability 0, space 0, times 0 [ 2407.372087] ? iput.part.0+0x73/0x6d0 [ 2407.372106] iterate_bdevs+0x11b/0x290 [ 2407.372119] ? fdatawait_one_bdev+0x60/0x60 [ 2407.372139] ksys_sync+0xb6/0x160 [ 2407.376436] ? vfs_fsync+0x1f0/0x1f0 [ 2407.376940] ? __ia32_sys_read+0xb0/0xb0 [ 2407.377497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2407.378207] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2407.378916] ? trace_hardirqs_on+0x5b/0x180 [ 2407.379496] __do_sys_sync+0xa/0x20 [ 2407.379998] do_syscall_64+0x33/0x40 [ 2407.380504] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2407.381197] RIP: 0033:0x7fd7d6523b19 [ 2407.381703] 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 [ 2407.384194] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2407.385245] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2407.386217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2407.387186] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2407.388168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2407.389113] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2407.390108] CPU: 0 PID: 51665 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2407.391543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2407.393332] Call Trace: [ 2407.393883] dump_stack+0x107/0x167 [ 2407.394638] should_fail.cold+0x5/0xa [ 2407.395434] ? call_usermodehelper_setup+0xa2/0x2f0 [ 2407.396493] should_failslab+0x5/0x20 [ 2407.397284] kmem_cache_alloc_trace+0x55/0x320 [ 2407.398231] call_usermodehelper_setup+0xa2/0x2f0 [ 2407.399225] ? copy_regset_to_user+0x170/0x170 [ 2407.400179] ? bprm_execve+0xbe6/0x1a60 [ 2407.401012] __request_module+0x3f9/0x920 [ 2407.401872] ? perf_trace_lock+0xac/0x490 [ 2407.402719] ? free_modprobe_argv+0x90/0x90 [ 2407.403616] ? __lockdep_reset_lock+0x180/0x180 [ 2407.404591] ? find_held_lock+0x2c/0x110 [ 2407.405438] ? bprm_execve+0xa13/0x1a60 [ 2407.406271] ? lock_downgrade+0x6d0/0x6d0 [ 2407.407135] ? elf_core_dump+0x3c50/0x3c50 [ 2407.408029] ? do_raw_read_unlock+0x3b/0x70 [ 2407.408925] ? _raw_read_unlock+0x1a/0x30 [ 2407.409763] ? load_misc_binary+0x605/0xb70 [ 2407.410666] bprm_execve+0xbe6/0x1a60 [ 2407.411448] ? open_exec+0x70/0x70 [ 2407.412191] ? memcpy+0x39/0x60 [ 2407.412865] ? copy_string_kernel+0x3b6/0x450 [ 2407.413792] do_execveat_common+0x772/0x8d0 [ 2407.414666] ? bprm_execve+0x1a60/0x1a60 [ 2407.415516] __x64_sys_execveat+0xed/0x140 [ 2407.416409] do_syscall_64+0x33/0x40 [ 2407.417171] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2407.418214] RIP: 0033:0x7f591fdd3b19 [ 2407.418973] 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 [ 2407.422710] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2407.424265] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2407.425714] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2407.427166] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2407.428631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2407.430085] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2407.480282] FAULT_INJECTION: forcing a failure. [ 2407.480282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2407.481748] CPU: 1 PID: 51660 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2407.482571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2407.483621] Call Trace: [ 2407.483941] dump_stack+0x107/0x167 [ 2407.484384] should_fail.cold+0x5/0xa [ 2407.484856] _copy_from_user+0x2e/0x1b0 [ 2407.485335] inet_ioctl+0x2c7/0x390 [ 2407.485775] ? inet_dgram_connect+0x220/0x220 [ 2407.486322] ? lock_downgrade+0x6d0/0x6d0 [ 2407.486825] ? __lock_acquire+0xbb1/0x5b00 [ 2407.487342] ? perf_trace_lock+0xac/0x490 [ 2407.487848] packet_ioctl+0xb3/0x260 [ 2407.488299] sock_do_ioctl+0xd3/0x300 [ 2407.488759] ? compat_ifr_data_ioctl+0x180/0x180 [ 2407.489328] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2407.490004] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2407.490614] ? do_vfs_ioctl+0x283/0x10d0 [ 2407.491094] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2407.491712] ? generic_block_fiemap+0x60/0x60 [ 2407.492263] sock_ioctl+0x3ea/0x700 [ 2407.492713] ? dlci_ioctl_set+0x30/0x30 [ 2407.493216] ? selinux_file_ioctl+0xb6/0x270 [ 2407.493758] ? dlci_ioctl_set+0x30/0x30 [ 2407.494315] __x64_sys_ioctl+0x19a/0x210 [ 2407.494827] do_syscall_64+0x33/0x40 [ 2407.495347] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2407.495971] RIP: 0033:0x7f1e2f3b2b19 [ 2407.496489] 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 [ 2407.498743] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2407.499797] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2407.500785] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2407.501782] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2407.502765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2407.503733] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 [ 2407.613015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 22:33:13 executing program 5: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000240), 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000100)={0x3, 0x9, 0xe4, &(0x7f0000000000)=""/228}) 22:33:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x10'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:33:13 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:33:13 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 35) 22:33:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:33:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 46) 22:33:13 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8915, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:33:13 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 2) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2422.922032] FAULT_INJECTION: forcing a failure. [ 2422.922032] name failslab, interval 1, probability 0, space 0, times 0 [ 2422.923669] CPU: 1 PID: 51684 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2422.924690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2422.925881] Call Trace: [ 2422.926264] dump_stack+0x107/0x167 [ 2422.926795] should_fail.cold+0x5/0xa [ 2422.927344] ? create_object.isra.0+0x3a/0xa20 [ 2422.927999] should_failslab+0x5/0x20 [ 2422.928552] kmem_cache_alloc+0x5b/0x310 [ 2422.929194] create_object.isra.0+0x3a/0xa20 [ 2422.929860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2422.930581] kmem_cache_alloc_trace+0x151/0x320 [ 2422.931270] call_usermodehelper_setup+0xa2/0x2f0 [ 2422.931955] ? copy_regset_to_user+0x170/0x170 [ 2422.932649] ? bprm_execve+0xbe6/0x1a60 [ 2422.933214] __request_module+0x3f9/0x920 [ 2422.933836] ? perf_trace_lock+0xac/0x490 [ 2422.934442] ? free_modprobe_argv+0x90/0x90 [ 2422.935082] ? __lockdep_reset_lock+0x180/0x180 [ 2422.935748] ? find_held_lock+0x2c/0x110 [ 2422.936364] ? bprm_execve+0xa13/0x1a60 [ 2422.936931] ? lock_downgrade+0x6d0/0x6d0 [ 2422.937545] ? elf_core_dump+0x3c50/0x3c50 [ 2422.938157] ? do_raw_read_unlock+0x3b/0x70 [ 2422.938763] ? _raw_read_unlock+0x1a/0x30 [ 2422.939379] ? load_misc_binary+0x605/0xb70 [ 2422.939997] bprm_execve+0xbe6/0x1a60 [ 2422.940567] ? open_exec+0x70/0x70 [ 2422.941085] ? memcpy+0x39/0x60 [ 2422.941572] ? copy_string_kernel+0x3b6/0x450 [ 2422.942227] do_execveat_common+0x772/0x8d0 [ 2422.942844] ? bprm_execve+0x1a60/0x1a60 [ 2422.943451] __x64_sys_execveat+0xed/0x140 [ 2422.944061] do_syscall_64+0x33/0x40 [ 2422.944616] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2422.945364] RIP: 0033:0x7f591fdd3b19 [ 2422.945897] 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 [ 2422.948600] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2422.949678] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2422.950709] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2422.951742] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2422.952769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2422.953790] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2422.964853] cgroup: Unknown subsys name 'smackfstransmute' [ 2422.978326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2423.041747] FAULT_INJECTION: forcing a failure. [ 2423.041747] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.044571] CPU: 0 PID: 51692 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2423.046104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.047833] Call Trace: [ 2423.048399] dump_stack+0x107/0x167 [ 2423.049169] should_fail.cold+0x5/0xa [ 2423.049965] ? ip_rt_ioctl+0xa37/0x1490 [ 2423.050793] should_failslab+0x5/0x20 [ 2423.051580] kmem_cache_alloc_trace+0x55/0x320 [ 2423.052556] ip_rt_ioctl+0xa37/0x1490 [ 2423.053353] ? fib_validate_source+0x4f0/0x4f0 [ 2423.054352] inet_ioctl+0x2eb/0x390 [ 2423.055107] ? inet_dgram_connect+0x220/0x220 [ 2423.056056] ? lock_downgrade+0x6d0/0x6d0 [ 2423.056956] ? perf_trace_lock+0xac/0x490 [ 2423.057833] packet_ioctl+0xb3/0x260 [ 2423.058607] sock_do_ioctl+0xd3/0x300 [ 2423.059411] ? compat_ifr_data_ioctl+0x180/0x180 [ 2423.060396] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2423.061619] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2423.062685] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.063540] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.064629] ? generic_block_fiemap+0x60/0x60 [ 2423.065586] sock_ioctl+0x3ea/0x700 [ 2423.066339] ? dlci_ioctl_set+0x30/0x30 [ 2423.067190] ? selinux_file_ioctl+0xb6/0x270 [ 2423.068105] ? dlci_ioctl_set+0x30/0x30 [ 2423.068952] __x64_sys_ioctl+0x19a/0x210 [ 2423.069797] do_syscall_64+0x33/0x40 [ 2423.070581] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.071639] RIP: 0033:0x7f1e2f3b2b19 [ 2423.072439] 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 [ 2423.076295] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.077901] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2423.079372] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2423.080852] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.082326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2423.083802] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 22:33:13 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, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) syz_genetlink_get_family_id$batadv(0x0, r3) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8010, 0xffffffffffffffff, 0x6de60000) 22:33:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 47) 22:33:13 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x04'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2423.230376] FAULT_INJECTION: forcing a failure. [ 2423.230376] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.233326] CPU: 0 PID: 51691 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2423.234763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.236480] Call Trace: [ 2423.237045] dump_stack+0x107/0x167 [ 2423.237805] should_fail.cold+0x5/0xa [ 2423.238595] ? mempool_alloc+0x148/0x360 [ 2423.239436] ? mempool_free_pages+0x20/0x20 [ 2423.240332] should_failslab+0x5/0x20 [ 2423.241112] kmem_cache_alloc+0x5b/0x310 [ 2423.241949] ? mempool_free_pages+0x20/0x20 [ 2423.242833] mempool_alloc+0x148/0x360 [ 2423.243639] ? mempool_resize+0x7d0/0x7d0 [ 2423.244507] ? lock_downgrade+0x6d0/0x6d0 [ 2423.245379] bio_alloc_bioset+0x36e/0x600 [ 2423.246232] ? bvec_alloc+0x2f0/0x2f0 [ 2423.247011] ? write_one_page+0x4f0/0x4f0 [ 2423.247874] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2423.248891] __block_write_full_page+0x7cd/0x1050 [ 2423.249879] ? end_buffer_write_sync+0xf0/0xf0 [ 2423.250812] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2423.251857] block_write_full_page+0x220/0x290 [ 2423.252806] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2423.253847] __writepage+0x67/0x180 [ 2423.254598] write_cache_pages+0x57f/0xe50 [ 2423.255469] ? tag_pages_for_writeback+0x450/0x450 [ 2423.256493] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2423.257524] ? mark_held_locks+0x9e/0xe0 [ 2423.258357] ? blkdev_readahead+0x20/0x20 [ 2423.259204] generic_writepages+0xe2/0x160 [ 2423.260071] ? write_cache_pages+0xe50/0xe50 [ 2423.260976] ? iterate_bdevs+0xc4/0x290 [ 2423.261790] ? lock_release+0x680/0x680 [ 2423.262620] do_writepages+0xee/0x2a0 [ 2423.263406] ? page_writeback_cpu_online+0x20/0x20 [ 2423.264425] ? __mutex_lock+0x4fe/0x10b0 [ 2423.265259] ? iterate_bdevs+0xc4/0x290 [ 2423.266078] ? lock_acquire+0x197/0x470 [ 2423.266897] filemap_fdatawrite+0x241/0x2f0 [ 2423.267775] ? iterate_bdevs+0xb2/0x290 [ 2423.268595] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2423.269632] ? iput.part.0+0x73/0x6d0 [ 2423.270431] iterate_bdevs+0x11b/0x290 [ 2423.271235] ? fdatawait_one_bdev+0x60/0x60 [ 2423.272126] ksys_sync+0xb6/0x160 [ 2423.272857] ? vfs_fsync+0x1f0/0x1f0 [ 2423.273622] ? __ia32_sys_read+0xb0/0xb0 [ 2423.274461] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2423.275536] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2423.276600] ? trace_hardirqs_on+0x5b/0x180 [ 2423.277485] __do_sys_sync+0xa/0x20 [ 2423.278232] do_syscall_64+0x33/0x40 [ 2423.279006] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.280063] RIP: 0033:0x7fd7d6523b19 [ 2423.280839] 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 [ 2423.284618] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2423.286178] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2423.287641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2423.289111] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.290566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.292038] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 [ 2423.330551] cgroup: Unknown subsys name 'smackfstransmute' [ 2423.369170] FAULT_INJECTION: forcing a failure. [ 2423.369170] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2423.370605] CPU: 1 PID: 51816 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2423.371387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.372306] Call Trace: [ 2423.372611] dump_stack+0x107/0x167 [ 2423.373016] should_fail.cold+0x5/0xa [ 2423.373438] __alloc_pages_nodemask+0x182/0x600 [ 2423.373958] ? mark_held_locks+0x9e/0xe0 [ 2423.374407] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2423.375080] ? kmem_cache_free+0xa7/0x2d0 [ 2423.375547] alloc_pages_current+0x187/0x280 [ 2423.376040] __get_free_pages+0xc/0xa0 [ 2423.376490] ? kmem_cache_free+0x249/0x2d0 [ 2423.376964] tlb_remove_table+0x3ca/0xcb0 [ 2423.377437] ___pte_free_tlb+0x86/0xb0 [ 2423.377877] free_pgd_range+0x747/0x1380 [ 2423.378338] free_pgtables+0x230/0x2f0 [ 2423.378782] exit_mmap+0x28e/0x4f0 [ 2423.379181] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 2423.379806] mmput+0xca/0x340 [ 2423.380184] free_bprm+0x65/0x2e0 [ 2423.380601] do_execveat_common+0x2e1/0x8d0 [ 2423.381109] ? bprm_execve+0x1a60/0x1a60 [ 2423.381607] __x64_sys_execveat+0xed/0x140 [ 2423.382127] do_syscall_64+0x33/0x40 [ 2423.382571] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.383183] RIP: 0033:0x7f591fdd3b19 [ 2423.383625] 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 [ 2423.385789] RSP: 002b:00007f591d349188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 2423.386689] RAX: ffffffffffffffda RBX: 00007f591fee6f60 RCX: 00007f591fdd3b19 [ 2423.387471] RDX: 0000000000000000 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 2423.388249] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.389073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.389845] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 22:33:14 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x13) 22:33:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 48) 22:33:14 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x0, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:33:14 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 3) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2423.492556] FAULT_INJECTION: forcing a failure. [ 2423.492556] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2423.494217] CPU: 1 PID: 51964 Comm: syz-executor.3 Not tainted 5.10.199 #1 [ 2423.494951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.495840] Call Trace: [ 2423.496131] dump_stack+0x107/0x167 [ 2423.496541] should_fail.cold+0x5/0xa [ 2423.496962] _copy_to_user+0x2e/0x180 [ 2423.497375] simple_read_from_buffer+0xcc/0x160 [ 2423.497890] proc_fail_nth_read+0x198/0x230 [ 2423.498356] ? proc_sessionid_read+0x230/0x230 [ 2423.498844] ? security_file_permission+0x24e/0x570 [ 2423.499381] ? perf_trace_initcall_start+0x101/0x380 [ 2423.499929] ? proc_sessionid_read+0x230/0x230 [ 2423.500430] vfs_read+0x228/0x580 [ 2423.500811] ksys_read+0x12d/0x260 [ 2423.501197] ? vfs_write+0xa70/0xa70 [ 2423.501598] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2423.502153] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2423.502714] do_syscall_64+0x33/0x40 [ 2423.503110] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.503661] RIP: 0033:0x7f591fd8669c [ 2423.504075] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2423.506029] RSP: 002b:00007f591d349170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2423.506840] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f591fd8669c [ 2423.507609] RDX: 000000000000000f RSI: 00007f591d3491e0 RDI: 0000000000000003 [ 2423.508369] RBP: 00007f591d3491d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.509118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2423.509943] R13: 00007ffc22a59b9f R14: 00007f591d349300 R15: 0000000000022000 [ 2423.522205] FAULT_INJECTION: forcing a failure. [ 2423.522205] name failslab, interval 1, probability 0, space 0, times 0 [ 2423.523576] CPU: 1 PID: 52019 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2423.524564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2423.525545] Call Trace: [ 2423.525836] dump_stack+0x107/0x167 [ 2423.526248] should_fail.cold+0x5/0xa [ 2423.526794] ? create_object.isra.0+0x3a/0xa20 [ 2423.527403] should_failslab+0x5/0x20 [ 2423.527821] kmem_cache_alloc+0x5b/0x310 [ 2423.528274] create_object.isra.0+0x3a/0xa20 [ 2423.528756] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2423.529309] kmem_cache_alloc_trace+0x151/0x320 [ 2423.529818] ip_rt_ioctl+0xa37/0x1490 [ 2423.530239] ? fib_validate_source+0x4f0/0x4f0 [ 2423.530759] inet_ioctl+0x2eb/0x390 [ 2423.531146] ? inet_dgram_connect+0x220/0x220 [ 2423.531655] ? lock_downgrade+0x6d0/0x6d0 [ 2423.532142] ? perf_trace_lock+0xac/0x490 [ 2423.532624] packet_ioctl+0xb3/0x260 [ 2423.533052] sock_do_ioctl+0xd3/0x300 [ 2423.533489] ? compat_ifr_data_ioctl+0x180/0x180 [ 2423.534027] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2423.534681] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2423.535270] ? do_vfs_ioctl+0x283/0x10d0 [ 2423.535767] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2423.536501] ? generic_block_fiemap+0x60/0x60 [ 2423.537152] sock_ioctl+0x3ea/0x700 [ 2423.537566] ? dlci_ioctl_set+0x30/0x30 [ 2423.538029] ? selinux_file_ioctl+0xb6/0x270 [ 2423.538530] ? dlci_ioctl_set+0x30/0x30 [ 2423.538987] __x64_sys_ioctl+0x19a/0x210 [ 2423.539456] do_syscall_64+0x33/0x40 [ 2423.539889] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2423.540481] RIP: 0033:0x7f1e2f3b2b19 [ 2423.540906] 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 [ 2423.543015] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2423.543871] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2423.544696] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2423.545512] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2423.546314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2423.547084] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 22:33:29 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8916, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:33:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x0, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:33:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffddfffff9}, {&(0x7f0000010400)="220000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40000, 0x10) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x0) r0 = fsopen(&(0x7f00000000c0)='ramfs\x00', 0x1) write(r0, &(0x7f0000000240)="bc6c3c60f9105463dd5d3ec4692de4d1accaac434b12ad59309914bb62c2163c654402690e9435f6ae68cdd78826bad268044da94988103c690ff4d97f9edf8ac89dc8364450ddf5bc750425a658963882eb98a5b0b59702dada3e71e8d359816953fb1b84726411014c9d466935de80dcdb1015d1cdd00536374cad3ec2ce187de3d51f7f2d631fb06ae113bcbc9bf4416005304531cc62751a253a09ba14fd0bcf686daf06fc3bd6577066caf4965cfc4da2ad00ca0ccf8df7c6f62b1474bbc3aca7d7fafb614564a00a5e705675b4efcc1aff9ffb9e6b43", 0xd9) 22:33:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0) 22:33:29 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:33:29 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\xc0'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:33:29 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 36) 22:33:29 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 4) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2438.808496] cgroup: Unknown subsys name 'smackfstransmute' [ 2438.818736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2438.871362] FAULT_INJECTION: forcing a failure. [ 2438.871362] name failslab, interval 1, probability 0, space 0, times 0 [ 2438.873906] CPU: 1 PID: 52147 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2438.875799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2438.878009] Call Trace: [ 2438.878717] dump_stack+0x107/0x167 [ 2438.879671] should_fail.cold+0x5/0xa [ 2438.880742] ? fib_create_info+0x76c/0x4a30 [ 2438.881714] should_failslab+0x5/0x20 [ 2438.882351] __kmalloc+0x72/0x390 [ 2438.883023] fib_create_info+0x76c/0x4a30 [ 2438.883756] ? stack_trace_save+0x8c/0xc0 [ 2438.884601] ? kasan_save_stack+0x32/0x40 [ 2438.885269] ? kasan_save_stack+0x1b/0x40 [ 2438.885929] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2438.886714] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2438.887445] ? sock_do_ioctl+0xd3/0x300 [ 2438.888242] ? sock_ioctl+0x3ea/0x700 [ 2438.888854] ? __x64_sys_ioctl+0x19a/0x210 [ 2438.889516] ? do_syscall_64+0x33/0x40 [ 2438.890214] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2438.891135] ? lock_chain_count+0x20/0x20 [ 2438.891745] fib_table_insert+0x1ca/0x1af0 [ 2438.892279] ? find_held_lock+0x2c/0x110 [ 2438.892814] ? kmem_cache_alloc_trace+0x151/0x320 [ 2438.893552] ? fib_route_seq_show+0xeb0/0xeb0 [ 2438.894246] ? mark_held_locks+0x9e/0xe0 [ 2438.894837] ? trace_hardirqs_on+0x5b/0x180 [ 2438.895554] ? kasan_unpoison_shadow+0x33/0x50 [ 2438.896169] ? fib_new_table+0xfb/0x460 [ 2438.896829] ip_rt_ioctl+0xb28/0x1490 [ 2438.897379] ? fib_validate_source+0x4f0/0x4f0 [ 2438.897949] inet_ioctl+0x2eb/0x390 [ 2438.898430] ? inet_dgram_connect+0x220/0x220 [ 2438.899013] ? lock_downgrade+0x6d0/0x6d0 [ 2438.899691] ? perf_trace_lock+0xac/0x490 [ 2438.900339] packet_ioctl+0xb3/0x260 [ 2438.900835] sock_do_ioctl+0xd3/0x300 [ 2438.901339] ? compat_ifr_data_ioctl+0x180/0x180 [ 2438.901965] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2438.902717] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2438.903548] ? do_vfs_ioctl+0x283/0x10d0 [ 2438.904164] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2438.904978] ? generic_block_fiemap+0x60/0x60 [ 2438.905658] sock_ioctl+0x3ea/0x700 [ 2438.906243] ? dlci_ioctl_set+0x30/0x30 [ 2438.906909] ? selinux_file_ioctl+0xb6/0x270 [ 2438.907472] ? dlci_ioctl_set+0x30/0x30 [ 2438.907989] __x64_sys_ioctl+0x19a/0x210 [ 2438.909173] do_syscall_64+0x33/0x40 [ 2438.910106] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2438.911473] RIP: 0033:0x7f1e2f3b2b19 [ 2438.912480] 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 [ 2438.917238] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2438.919062] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2438.920741] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2438.922281] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2438.923958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2438.925636] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 [ 2438.941374] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 2439.110754] FAULT_INJECTION: forcing a failure. [ 2439.110754] name failslab, interval 1, probability 0, space 0, times 0 [ 2439.113202] CPU: 1 PID: 52140 Comm: syz-executor.7 Not tainted 5.10.199 #1 [ 2439.114666] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2439.116391] Call Trace: [ 2439.116944] dump_stack+0x107/0x167 [ 2439.117722] should_fail.cold+0x5/0xa [ 2439.118533] ? create_object.isra.0+0x3a/0xa20 [ 2439.119537] should_failslab+0x5/0x20 [ 2439.120319] kmem_cache_alloc+0x5b/0x310 [ 2439.121198] ? mark_lock+0xf5/0x2df0 [ 2439.121984] create_object.isra.0+0x3a/0xa20 [ 2439.122942] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2439.124002] kmem_cache_alloc+0x159/0x310 [ 2439.124888] ? mempool_free_pages+0x20/0x20 [ 2439.125799] mempool_alloc+0x148/0x360 [ 2439.126614] ? mempool_resize+0x7d0/0x7d0 [ 2439.127475] ? lock_downgrade+0x6d0/0x6d0 22:33:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x2) [ 2439.128345] bio_alloc_bioset+0x36e/0x600 [ 2439.129623] ? bvec_alloc+0x2f0/0x2f0 [ 2439.130561] ? write_one_page+0x4f0/0x4f0 [ 2439.131608] submit_bh_wbc.constprop.0+0x1b8/0x780 [ 2439.132833] __block_write_full_page+0x7cd/0x1050 [ 2439.134018] ? end_buffer_write_sync+0xf0/0xf0 [ 2439.135137] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2439.136401] block_write_full_page+0x220/0x290 [ 2439.137532] ? __blkdev_direct_IO_simple+0x930/0x930 [ 2439.138783] __writepage+0x67/0x180 [ 2439.139678] write_cache_pages+0x57f/0xe50 [ 2439.140744] ? tag_pages_for_writeback+0x450/0x450 [ 2439.141902] ? clear_page_dirty_for_io+0x7c0/0x7c0 [ 2439.142959] ? blkdev_readahead+0x20/0x20 [ 2439.143825] generic_writepages+0xe2/0x160 [ 2439.144722] ? write_cache_pages+0xe50/0xe50 [ 2439.145647] ? iterate_bdevs+0xc4/0x290 [ 2439.146489] ? lock_release+0x680/0x680 [ 2439.147336] do_writepages+0xee/0x2a0 [ 2439.148141] ? page_writeback_cpu_online+0x20/0x20 [ 2439.149180] ? __mutex_lock+0x4fe/0x10b0 [ 2439.150036] ? iterate_bdevs+0xc4/0x290 [ 2439.150873] ? lock_acquire+0x197/0x470 [ 2439.151716] filemap_fdatawrite+0x241/0x2f0 [ 2439.152636] ? iterate_bdevs+0xb2/0x290 [ 2439.153476] ? filemap_fdatawrite_range+0x2f0/0x2f0 [ 2439.154529] ? iput.part.0+0x73/0x6d0 [ 2439.155342] iterate_bdevs+0x11b/0x290 [ 2439.156152] ? fdatawait_one_bdev+0x60/0x60 [ 2439.157066] ksys_sync+0xb6/0x160 [ 2439.157787] ? vfs_fsync+0x1f0/0x1f0 [ 2439.158566] ? __ia32_sys_read+0xb0/0xb0 [ 2439.159427] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2439.160545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2439.161627] ? trace_hardirqs_on+0x5b/0x180 [ 2439.162532] __do_sys_sync+0xa/0x20 [ 2439.163291] do_syscall_64+0x33/0x40 [ 2439.164076] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2439.165159] RIP: 0033:0x7fd7d6523b19 [ 2439.165939] 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 [ 2439.169837] RSP: 002b:00007fd7d3a99188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2 [ 2439.171436] RAX: ffffffffffffffda RBX: 00007fd7d6636f60 RCX: 00007fd7d6523b19 [ 2439.172953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2439.174446] RBP: 00007fd7d3a991d0 R08: 0000000000000000 R09: 0000000000000000 [ 2439.175945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2439.177452] R13: 00007fffe77b1a1f R14: 00007fd7d3a99300 R15: 0000000000022000 22:33:30 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:33:30 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8917, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:33:30 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="fe000000300d0000877e00017e0000007fb5430000b26bffff0200300300000000000000"]}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0x1f, 0x0, 0x5dc5bac1, 0x80000000}) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="2321202e2f66696c65312073797a5f74756e002073797a5f74756e002073797a5f74756e002073797a5f74756e0020207b205d2a2d2e29205b7b9f29742d5fd0837aba86b27953374b86027e9c3e2caa465a13482b8ca23eafa18323b0d2f63c5d732efd328fb0c0c67949057113dcee"], 0x78) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r1) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r6, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r6, 0x6, 0x5, &(0x7f0000000040), 0x4) ppoll(&(0x7f0000000240)=[{r0, 0x4080}, {r3, 0x209d}, {r5, 0x40}, {r6, 0x1}, {r4, 0xa004}, {r0}], 0x6, &(0x7f0000000280)={0x0, 0x989680}, &(0x7f00000002c0)={[0x1]}, 0x8) 22:33:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x0, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2439.479447] cgroup: Unknown subsys name 'smackfstransmute' 22:33:46 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() (fail_nth: 37) 22:33:46 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 5) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:33:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\xff'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:33:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x0, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:33:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x3) 22:33:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8918, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:33:46 executing program 5: shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x4a0}, 0x3008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x101002) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="fe000000300d0000877e7c780b7e00007fb06bffff0200300300000000400000"]}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000800)=ANY=[], 0x120) read(r0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x80, 0x9, 0xfffffffffffffff7, 0x2, 0x38, 0x9bf, 0x9f, 0x40, 0x270, 0x0, 0x31, 0x38, 0x2, 0x0, 0x7ff, 0x8}, [{0x3, 0xb011, 0x9, 0x4, 0xb, 0x9, 0x9, 0x38d4}], "7750a0dcd25d6a8fe4c76096f42efc135d0e203b96ff6f568b457b35ba607e9ad07cad3ca492dce8be25d572332009c245fbca01d5e03e420f8e25c3c30c87363513fe7a60fb4d180c65dce489d4dcdb93971a4dc24a935d499da7e0fd4776b099d2c190a6483a0c7469ab35542da9091c36a5e44d3368c18941b2002bd854e5596055bc75c657eea23d0c63ff029f7496c541570ba3360c175078433a41f1910872ffed3d463d1bb951", ['\x00', '\x00', '\x00', '\x00']}, 0x522) 22:33:46 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) [ 2455.827860] cgroup: Unknown subsys name 'smackfstransmute' [ 2455.845563] FAULT_INJECTION: forcing a failure. [ 2455.845563] name failslab, interval 1, probability 0, space 0, times 0 [ 2455.848159] CPU: 1 PID: 52684 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2455.849808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2455.851640] Call Trace: [ 2455.852181] dump_stack+0x107/0x167 [ 2455.852954] should_fail.cold+0x5/0xa [ 2455.853740] ? create_object.isra.0+0x3a/0xa20 [ 2455.854765] should_failslab+0x5/0x20 [ 2455.855626] kmem_cache_alloc+0x5b/0x310 [ 2455.856476] ? __is_insn_slot_addr+0x14c/0x290 [ 2455.857533] create_object.isra.0+0x3a/0xa20 [ 2455.858589] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2455.859782] __kmalloc+0x16e/0x390 [ 2455.860637] fib_create_info+0x76c/0x4a30 [ 2455.861583] ? stack_trace_save+0x8c/0xc0 [ 2455.862595] ? kasan_save_stack+0x32/0x40 [ 2455.863542] ? kasan_save_stack+0x1b/0x40 [ 2455.864517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2455.865697] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2455.866957] ? sock_do_ioctl+0xd3/0x300 [ 2455.868057] ? sock_ioctl+0x3ea/0x700 [ 2455.869055] ? __x64_sys_ioctl+0x19a/0x210 [ 2455.870146] ? do_syscall_64+0x33/0x40 [ 2455.871126] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2455.872567] ? lock_chain_count+0x20/0x20 [ 2455.873619] fib_table_insert+0x1ca/0x1af0 [ 2455.874645] ? find_held_lock+0x2c/0x110 [ 2455.875634] ? kmem_cache_alloc_trace+0x151/0x320 [ 2455.876829] ? fib_route_seq_show+0xeb0/0xeb0 [ 2455.877807] ? mark_held_locks+0x9e/0xe0 [ 2455.878660] ? trace_hardirqs_on+0x5b/0x180 [ 2455.879564] ? kasan_unpoison_shadow+0x33/0x50 [ 2455.880501] ? fib_new_table+0xfb/0x460 [ 2455.881339] ip_rt_ioctl+0xb28/0x1490 [ 2455.882119] ? fib_validate_source+0x4f0/0x4f0 [ 2455.883086] inet_ioctl+0x2eb/0x390 [ 2455.883826] ? inet_dgram_connect+0x220/0x220 [ 2455.884762] ? lock_downgrade+0x6d0/0x6d0 [ 2455.885631] ? perf_trace_lock+0xac/0x490 [ 2455.886497] packet_ioctl+0xb3/0x260 [ 2455.887260] sock_do_ioctl+0xd3/0x300 [ 2455.888040] ? compat_ifr_data_ioctl+0x180/0x180 [ 2455.889015] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2455.890210] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2455.891274] ? do_vfs_ioctl+0x283/0x10d0 [ 2455.892101] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2455.893192] ? generic_block_fiemap+0x60/0x60 [ 2455.894114] sock_ioctl+0x3ea/0x700 [ 2455.894866] ? dlci_ioctl_set+0x30/0x30 [ 2455.895686] ? selinux_file_ioctl+0xb6/0x270 [ 2455.896586] ? dlci_ioctl_set+0x30/0x30 [ 2455.897414] __x64_sys_ioctl+0x19a/0x210 [ 2455.898247] do_syscall_64+0x33/0x40 [ 2455.899011] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2455.900056] RIP: 0033:0x7f1e2f3b2b19 [ 2455.900823] 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 [ 2455.904561] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2455.906119] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2455.907570] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2455.909045] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2455.910504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2455.911964] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 22:33:46 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:33:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x4) 22:33:46 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:33:46 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8919, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:33:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x0, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 2456.132131] cgroup: Unknown subsys name 'smackfstransmute' [ 2456.137808] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:33:46 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r2, 0xffffffffffffffff) sync() 22:33:47 executing program 5: shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x4a0}, 0x3008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x101002) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="fe000000300d0000877e7c780b7e00007fb06bffff0200300300000000400000"]}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000800)=ANY=[], 0x120) read(r0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x80, 0x9, 0xfffffffffffffff7, 0x2, 0x38, 0x9bf, 0x9f, 0x40, 0x270, 0x0, 0x31, 0x38, 0x2, 0x0, 0x7ff, 0x8}, [{0x3, 0xb011, 0x9, 0x4, 0xb, 0x9, 0x9, 0x38d4}], "7750a0dcd25d6a8fe4c76096f42efc135d0e203b96ff6f568b457b35ba607e9ad07cad3ca492dce8be25d572332009c245fbca01d5e03e420f8e25c3c30c87363513fe7a60fb4d180c65dce489d4dcdb93971a4dc24a935d499da7e0fd4776b099d2c190a6483a0c7469ab35542da9091c36a5e44d3368c18941b2002bd854e5596055bc75c657eea23d0c63ff029f7496c541570ba3360c175078433a41f1910872ffed3d463d1bb951", ['\x00', '\x00', '\x00', '\x00']}, 0x522) 22:33:47 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 6) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:33:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x0, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:33:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x5) [ 2456.485842] FAULT_INJECTION: forcing a failure. [ 2456.485842] name failslab, interval 1, probability 0, space 0, times 0 [ 2456.487626] CPU: 1 PID: 53224 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2456.488718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2456.490011] Call Trace: [ 2456.490437] dump_stack+0x107/0x167 [ 2456.491015] should_fail.cold+0x5/0xa [ 2456.491612] ? ip_fib_metrics_init+0xbd/0x7d0 [ 2456.492315] should_failslab+0x5/0x20 [ 2456.492940] kmem_cache_alloc_trace+0x55/0x320 [ 2456.493663] ip_fib_metrics_init+0xbd/0x7d0 [ 2456.494348] ? gre_gro_complete+0x530/0x530 [ 2456.495074] ? trace_hardirqs_on+0x5b/0x180 [ 2456.495809] ? kasan_unpoison_shadow+0x33/0x50 [ 2456.496539] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2456.497417] fib_create_info+0x80b/0x4a30 [ 2456.498128] ? kasan_save_stack+0x32/0x40 [ 2456.498821] ? kasan_save_stack+0x1b/0x40 [ 2456.499508] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2456.500358] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2456.501113] ? sock_do_ioctl+0xd3/0x300 [ 2456.501766] ? sock_ioctl+0x3ea/0x700 [ 2456.502410] ? __x64_sys_ioctl+0x19a/0x210 [ 2456.503098] ? do_syscall_64+0x33/0x40 [ 2456.503707] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2456.504596] ? lock_chain_count+0x20/0x20 [ 2456.505289] fib_table_insert+0x1ca/0x1af0 [ 2456.506006] ? find_held_lock+0x2c/0x110 [ 2456.506712] ? kmem_cache_alloc_trace+0x151/0x320 [ 2456.507527] ? fib_route_seq_show+0xeb0/0xeb0 [ 2456.508276] ? mark_held_locks+0x9e/0xe0 [ 2456.508960] ? trace_hardirqs_on+0x5b/0x180 [ 2456.509683] ? kasan_unpoison_shadow+0x33/0x50 [ 2456.510428] ? fib_new_table+0xfb/0x460 [ 2456.511093] ip_rt_ioctl+0xb28/0x1490 [ 2456.511733] ? fib_validate_source+0x4f0/0x4f0 [ 2456.512532] inet_ioctl+0x2eb/0x390 [ 2456.513148] ? inet_dgram_connect+0x220/0x220 [ 2456.513915] ? lock_downgrade+0x6d0/0x6d0 [ 2456.514631] ? perf_trace_lock+0xac/0x490 [ 2456.515274] packet_ioctl+0xb3/0x260 [ 2456.515900] sock_do_ioctl+0xd3/0x300 [ 2456.516534] ? compat_ifr_data_ioctl+0x180/0x180 [ 2456.517302] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2456.518261] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2456.519116] ? do_vfs_ioctl+0x283/0x10d0 [ 2456.519774] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2456.520651] ? generic_block_fiemap+0x60/0x60 [ 2456.521421] sock_ioctl+0x3ea/0x700 [ 2456.522025] ? dlci_ioctl_set+0x30/0x30 [ 2456.522697] ? selinux_file_ioctl+0xb6/0x270 [ 2456.523434] ? dlci_ioctl_set+0x30/0x30 [ 2456.524106] __x64_sys_ioctl+0x19a/0x210 [ 2456.524798] do_syscall_64+0x33/0x40 [ 2456.525441] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2456.526235] RIP: 0033:0x7f1e2f3b2b19 [ 2456.526867] 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 [ 2456.529972] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2456.531283] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2456.532452] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2456.533677] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2456.534861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2456.536064] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 22:33:47 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) setuid(r2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x1, r2, 0x0, 0xffffffffffffffff, 0x0, 0x310, 0x20}, 0x0, 0x7}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x40, 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={0x8000000000000000, 0x8000}}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0xfb, 0x5f, 0x1, 0xef, "7ecb78774bf033882316e63403d7859e", "efc32e033c5a72a0b91328b5b6ce396119d61ae9c91c925179885fbf917f6f51b6212d00ebe36ea284936c7f29f0c603315e98d5d1b5e4860b75f1e60633110cee9be489a40e48854b0a"}, 0x5f, 0x0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r3, 0xffffffffffffffff) sync() 22:34:05 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 7) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:05 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:34:05 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:34:05 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:05 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x891a, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:34:05 executing program 5: shmget(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x4a0}, 0x3008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x101002) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="fe000000300d0000877e7c780b7e00007fb06bffff0200300300000000400000"]}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f0000000800)=ANY=[], 0x120) read(r0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x80, 0x9, 0xfffffffffffffff7, 0x2, 0x38, 0x9bf, 0x9f, 0x40, 0x270, 0x0, 0x31, 0x38, 0x2, 0x0, 0x7ff, 0x8}, [{0x3, 0xb011, 0x9, 0x4, 0xb, 0x9, 0x9, 0x38d4}], "7750a0dcd25d6a8fe4c76096f42efc135d0e203b96ff6f568b457b35ba607e9ad07cad3ca492dce8be25d572332009c245fbca01d5e03e420f8e25c3c30c87363513fe7a60fb4d180c65dce489d4dcdb93971a4dc24a935d499da7e0fd4776b099d2c190a6483a0c7469ab35542da9091c36a5e44d3368c18941b2002bd854e5596055bc75c657eea23d0c63ff029f7496c541570ba3360c175078433a41f1910872ffed3d463d1bb951", ['\x00', '\x00', '\x00', '\x00']}, 0x522) 22:34:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x6) 22:34:05 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r0, 0xffffffffffffffff) sync() r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = dup2(r4, r3) r6 = syz_genetlink_get_family_id$batadv(0x0, r5) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r6, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24040010}, 0x40040) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000429bd7000fddbdf251200000005002f00000000000500380000000000080039ddffffff7f08003a00ff00000005002e00000000000800340040000000046b2ad94ed430796b6f90c788ff00ef447795e3fc70c6662aa67df57e5c4b92edc55cdbb0a30fe09ce5b6a619650d1fcacac677dbf698684619f8688d1944c6d12f635ca09787609a762f13be87cdb4090d38dcbdca4357e04b4d5aec4a3050ded8c5fb4e25fca248ca832cf664fc55b46a58700b2b8fc40008a9fd3d251ea5d18c2d3adb1a52998231ed36856b5e9cfda3babbb9a3b9c373b1549924d265a6d08376d0"], 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) [ 2474.261163] cgroup: Unknown subsys name 'smackfstransmute' [ 2474.281148] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:34:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 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, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0xa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r5, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1, r4}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8916, &(0x7f0000000280)={@private2, 0x52, r4}) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x44, 0x7, 0xe8, 0x7, 0x0, 0x0, 0x2, 0x9, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0xf000000000000000, 0x4}, 0x40630, 0xff, 0xfff, 0x8, 0xfffffffffffffffc, 0xe797, 0x3f, 0x0, 0x3, 0x0, 0x4}, r0, 0xb, r2, 0x1) clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 22:34:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x7) [ 2474.585766] FAULT_INJECTION: forcing a failure. [ 2474.585766] name failslab, interval 1, probability 0, space 0, times 0 [ 2474.588179] CPU: 1 PID: 53444 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2474.589600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.591280] Call Trace: [ 2474.591836] dump_stack+0x107/0x167 [ 2474.592583] should_fail.cold+0x5/0xa [ 2474.593372] ? create_object.isra.0+0x3a/0xa20 [ 2474.594298] should_failslab+0x5/0x20 [ 2474.595076] kmem_cache_alloc+0x5b/0x310 [ 2474.595914] ? create_object.isra.0+0x3ad/0xa20 [ 2474.596894] create_object.isra.0+0x3a/0xa20 [ 2474.597818] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2474.598886] kmem_cache_alloc_trace+0x151/0x320 [ 2474.599840] ip_fib_metrics_init+0xbd/0x7d0 [ 2474.600737] ? gre_gro_complete+0x530/0x530 [ 2474.601646] ? trace_hardirqs_on+0x5b/0x180 [ 2474.602531] ? kasan_unpoison_shadow+0x33/0x50 [ 2474.603473] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2474.604524] fib_create_info+0x80b/0x4a30 [ 2474.605392] ? kasan_save_stack+0x32/0x40 [ 2474.606247] ? kasan_save_stack+0x1b/0x40 [ 2474.607093] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2474.608148] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2474.609073] ? sock_do_ioctl+0xd3/0x300 [ 2474.609883] ? sock_ioctl+0x3ea/0x700 [ 2474.610668] ? __x64_sys_ioctl+0x19a/0x210 [ 2474.611552] ? do_syscall_64+0x33/0x40 [ 2474.612356] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2474.613457] ? lock_chain_count+0x20/0x20 [ 2474.614320] fib_table_insert+0x1ca/0x1af0 [ 2474.615204] ? find_held_lock+0x2c/0x110 [ 2474.616044] ? kmem_cache_alloc_trace+0x151/0x320 [ 2474.617051] ? fib_route_seq_show+0xeb0/0xeb0 [ 2474.617982] ? mark_held_locks+0x9e/0xe0 [ 2474.618818] ? trace_hardirqs_on+0x5b/0x180 [ 2474.619751] ? kasan_unpoison_shadow+0x33/0x50 [ 2474.620682] ? fib_new_table+0xfb/0x460 [ 2474.621527] ip_rt_ioctl+0xb28/0x1490 [ 2474.622314] ? fib_validate_source+0x4f0/0x4f0 [ 2474.623292] inet_ioctl+0x2eb/0x390 [ 2474.624043] ? inet_dgram_connect+0x220/0x220 [ 2474.624987] ? lock_downgrade+0x6d0/0x6d0 [ 2474.625860] ? perf_trace_lock+0xac/0x490 [ 2474.626719] packet_ioctl+0xb3/0x260 [ 2474.627491] sock_do_ioctl+0xd3/0x300 [ 2474.628274] ? compat_ifr_data_ioctl+0x180/0x180 [ 2474.629271] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2474.630452] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2474.631507] ? do_vfs_ioctl+0x283/0x10d0 [ 2474.632339] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2474.633422] ? generic_block_fiemap+0x60/0x60 [ 2474.634347] sock_ioctl+0x3ea/0x700 [ 2474.635094] ? dlci_ioctl_set+0x30/0x30 [ 2474.635914] ? selinux_file_ioctl+0xb6/0x270 [ 2474.636811] ? dlci_ioctl_set+0x30/0x30 [ 2474.637643] __x64_sys_ioctl+0x19a/0x210 [ 2474.638472] do_syscall_64+0x33/0x40 [ 2474.639232] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2474.640274] RIP: 0033:0x7f1e2f3b2b19 [ 2474.641039] 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 [ 2474.644770] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2474.646322] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2474.647764] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2474.649218] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2474.650662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2474.652106] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 [ 2490.734526] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2490.817537] cgroup: Unknown subsys name 'smackfstransmute' 22:34:21 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:34:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x8) 22:34:21 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x10b, 0x2}, 0x792fbc8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@empty, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=@v3={0x3000000, [{0x7fd, 0x2}, {0x9, 0x40000}], r1}, 0x18, 0x1) r2 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}, 0x0, 0x0, 0x47, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) sendfile(r3, r0, &(0x7f0000000180)=0x5b, 0x1) dup2(r2, 0xffffffffffffffff) sync() 22:34:21 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fac0)={0x6, [], 0x8, "8b458d8b37b0ed"}) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x41) sendmsg$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, 0xd, 0x0, 0x0, @ipv4=@dev}]}]}, 0x28}}, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x11, 0xffffffffffffffff) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$RTC_UIE_ON(r3, 0x7003) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x3, 0xd8, 0xff, 0x0, 0x9, 0x13882, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x4, 0x7f, 0x40, 0x5, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x40}, 0x0, 0x1, r3, 0xb20d19c4de386f8d) dup2(0xffffffffffffffff, 0xffffffffffffffff) 22:34:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:21 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:34:21 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 8) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:34:21 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x891b, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) [ 2490.983676] FAULT_INJECTION: forcing a failure. [ 2490.983676] name failslab, interval 1, probability 0, space 0, times 0 [ 2490.986074] CPU: 1 PID: 53889 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2490.987506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2490.989246] Call Trace: [ 2490.989805] dump_stack+0x107/0x167 [ 2490.990569] should_fail.cold+0x5/0xa [ 2490.991365] ? create_object.isra.0+0x3a/0xa20 [ 2490.992327] should_failslab+0x5/0x20 [ 2490.993136] kmem_cache_alloc+0x5b/0x310 [ 2490.993991] create_object.isra.0+0x3a/0xa20 [ 2490.994922] kmemleak_alloc_percpu+0xa0/0x100 [ 2490.995865] pcpu_alloc+0x4e2/0x1240 [ 2490.996668] fib_nh_init+0xc1/0x4d0 [ 2490.997449] fib_create_info+0x22b1/0x4a30 [ 2490.998357] ? kasan_save_stack+0x1b/0x40 [ 2490.999223] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2491.000141] ? sock_do_ioctl+0xd3/0x300 [ 2491.000964] ? sock_ioctl+0x3ea/0x700 [ 2491.001766] ? __x64_sys_ioctl+0x19a/0x210 [ 2491.002642] ? do_syscall_64+0x33/0x40 [ 2491.003449] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2491.004551] ? lock_chain_count+0x20/0x20 [ 2491.005422] fib_table_insert+0x1ca/0x1af0 [ 2491.006303] ? find_held_lock+0x2c/0x110 [ 2491.007157] ? kmem_cache_alloc_trace+0x151/0x320 [ 2491.008159] ? fib_route_seq_show+0xeb0/0xeb0 [ 2491.009084] ? mark_held_locks+0x9e/0xe0 [ 2491.009946] ? trace_hardirqs_on+0x5b/0x180 [ 2491.010838] ? kasan_unpoison_shadow+0x33/0x50 [ 2491.011775] ? fib_new_table+0xfb/0x460 [ 2491.012595] ip_rt_ioctl+0xb28/0x1490 [ 2491.013388] ? fib_validate_source+0x4f0/0x4f0 [ 2491.014362] inet_ioctl+0x2eb/0x390 [ 2491.015107] ? inet_dgram_connect+0x220/0x220 [ 2491.016062] ? perf_trace_lock+0xac/0x490 [ 2491.016923] packet_ioctl+0xb3/0x260 [ 2491.017697] sock_do_ioctl+0xd3/0x300 [ 2491.018477] ? compat_ifr_data_ioctl+0x180/0x180 [ 2491.019453] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2491.020632] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2491.021709] ? do_vfs_ioctl+0x283/0x10d0 [ 2491.022546] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2491.023624] ? generic_block_fiemap+0x60/0x60 [ 2491.024542] ? __sched_setscheduler+0x3b/0x20b0 [ 2491.025502] ? __switch_to+0x572/0xf70 [ 2491.026297] ? __switch_to_asm+0x3a/0x60 [ 2491.027133] sock_ioctl+0x3ea/0x700 [ 2491.027880] ? dlci_ioctl_set+0x30/0x30 [ 2491.028706] ? selinux_file_ioctl+0xb6/0x270 [ 2491.029623] ? dlci_ioctl_set+0x30/0x30 [ 2491.030441] __x64_sys_ioctl+0x19a/0x210 [ 2491.031281] do_syscall_64+0x33/0x40 [ 2491.032047] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2491.033102] RIP: 0033:0x7f1e2f3b2b19 [ 2491.033891] 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 [ 2491.037665] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2491.039227] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2491.040688] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2491.042157] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2491.043620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2491.045082] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 22:34:21 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x21001, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0xa3}}, './file0\x00'}) dup2(r2, 0xffffffffffffffff) sync() 22:34:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x10) [ 2491.096569] mac80211_hwsim hwsim17 wlan1: refused to change device tx_queue_len 22:34:21 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2491.301711] cgroup: Unknown subsys name 'smackfstransmute' 22:34:22 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000000)={0x24, @short={0x2, 0x1}}, 0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) r4 = accept$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f0000000240)=0x10) sendmsg$nl_netfilter(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x17c, 0xa, 0x2, 0x101, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0x2}, [@nested={0x14a, 0x69, 0x0, 0x1, [@generic="5a5449cf9fa13135cd503961106d81e3d34c21254061f1e6a6c3aa16602ff72bd4f039468e48b9f7e8bb58cd9b832541671e1fb393a88edb66a82fee84685b11b8d86fad56a0051d1b63ffac49d7b1974fda417e56889ccd1d937725d9a066755f700db532e9f3b7ae0dfd682a6a0aeb2ce7dc9e9952476700d538ce932eff5a48bf5be73d7c7dcafd6926536145cc16c0887714f4c7d1f46371e9523c5a4a19936d8a9a2d2ce5592740c46f9121e6fd0af60d2556232cd6c23154274cd843b95b924573e558acedf62e5753f91f99388ac54d30d2d26b640331da0998", @generic="6007b97aa96758ba101158b6eeab799dae644a2a5394fcdb4c8fb8eab5cdb8d3e9c76912933550e0047b41df17d11d3359e8596b81e9c16129227db858f18af45119b1244aa16b85eb0354bf378af39a286c6eae16", @typed={0x14, 0x5e, 0x0, 0x0, @ipv6=@remote}]}, @nested={0x12, 0x3, 0x0, 0x1, [@generic="065ba405326a23beba6b2b31b652"]}, @typed={0x8, 0x8d, 0x0, 0x0, @fd=r4}]}, 0x17c}, 0x1, 0x0, 0x0, 0x8000}, 0x2200001c) dup2(r2, 0xffffffffffffffff) sync() 22:34:22 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 9) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:22 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x891c, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:34:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x48) 22:34:22 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:34:22 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000000600000008000300", @ANYRES32=0x0, @ANYBLOB="0500530001000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x2}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfff}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xfff4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000880) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r4 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r3, 0x0) dup2(r4, 0xffffffffffffffff) sync() [ 2491.560639] FAULT_INJECTION: forcing a failure. [ 2491.560639] name failslab, interval 1, probability 0, space 0, times 0 [ 2491.563103] CPU: 1 PID: 54414 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2491.564540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2491.566229] Call Trace: [ 2491.566786] dump_stack+0x107/0x167 [ 2491.567544] should_fail.cold+0x5/0xa [ 2491.568340] ? create_object.isra.0+0x3a/0xa20 [ 2491.569296] should_failslab+0x5/0x20 [ 2491.570068] kmem_cache_alloc+0x5b/0x310 [ 2491.570910] ? mark_held_locks+0x9e/0xe0 [ 2491.571744] create_object.isra.0+0x3a/0xa20 [ 2491.572659] kmemleak_alloc_percpu+0xa0/0x100 [ 2491.573587] pcpu_alloc+0x4e2/0x1240 [ 2491.574377] fib_nh_init+0xc1/0x4d0 [ 2491.575133] fib_create_info+0x22b1/0x4a30 [ 2491.576029] ? kasan_save_stack+0x1b/0x40 [ 2491.576879] ? fib_result_prefsrc+0x4a0/0x4a0 [ 2491.577808] ? sock_do_ioctl+0xd3/0x300 [ 2491.578620] ? sock_ioctl+0x3ea/0x700 [ 2491.579399] ? __x64_sys_ioctl+0x19a/0x210 [ 2491.580258] ? do_syscall_64+0x33/0x40 [ 2491.581076] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2491.582156] ? lock_chain_count+0x20/0x20 [ 2491.583007] fib_table_insert+0x1ca/0x1af0 [ 2491.583885] ? find_held_lock+0x2c/0x110 [ 2491.584732] ? kmem_cache_alloc_trace+0x151/0x320 [ 2491.585720] ? fib_route_seq_show+0xeb0/0xeb0 [ 2491.586633] ? mark_held_locks+0x9e/0xe0 [ 2491.587466] ? trace_hardirqs_on+0x5b/0x180 [ 2491.588353] ? kasan_unpoison_shadow+0x33/0x50 [ 2491.589297] ? fib_new_table+0xfb/0x460 [ 2491.590117] ip_rt_ioctl+0xb28/0x1490 [ 2491.590905] ? fib_validate_source+0x4f0/0x4f0 [ 2491.591866] inet_ioctl+0x2eb/0x390 [ 2491.592614] ? inet_dgram_connect+0x220/0x220 [ 2491.593542] ? lock_downgrade+0x6d0/0x6d0 [ 2491.594423] ? perf_trace_lock+0xac/0x490 [ 2491.595278] packet_ioctl+0xb3/0x260 [ 2491.596042] sock_do_ioctl+0xd3/0x300 [ 2491.596811] ? compat_ifr_data_ioctl+0x180/0x180 [ 2491.597792] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2491.598961] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2491.600022] ? do_vfs_ioctl+0x283/0x10d0 [ 2491.600851] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2491.601936] ? generic_block_fiemap+0x60/0x60 [ 2491.602869] sock_ioctl+0x3ea/0x700 [ 2491.603613] ? dlci_ioctl_set+0x30/0x30 [ 2491.604433] ? selinux_file_ioctl+0xb6/0x270 [ 2491.605340] ? dlci_ioctl_set+0x30/0x30 [ 2491.606156] __x64_sys_ioctl+0x19a/0x210 [ 2491.606994] do_syscall_64+0x33/0x40 [ 2491.607759] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2491.608818] RIP: 0033:0x7f1e2f3b2b19 [ 2491.609602] 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 [ 2491.613387] RSP: 002b:00007f1e2c928188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2491.614947] RAX: ffffffffffffffda RBX: 00007f1e2f4c5f60 RCX: 00007f1e2f3b2b19 [ 2491.616408] RDX: 0000000020000600 RSI: 000000000000890b RDI: 0000000000000004 [ 2491.617876] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2491.619337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2491.620798] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 [ 2491.696874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:34:22 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) [ 2491.757981] cgroup: Unknown subsys name 'smackfstransmute' 22:34:38 executing program 6: statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x8, 0x0) fchownat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x0, 0x0, 0x1000) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x303242, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, 0x2c, 0x1, 0x70bd2a, 0x1, {0x12}, [@generic="714d04590be2f18fdc6e7bfa9209515f02e47cf46f6e1eb40392edc077115ace760ddff1bab35462feda0b2a89de3c7289c1b14698cfcd8e6afb5a424d"]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x805) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r1, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={@private2, 0x52}) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/57, 0x39, 0x4000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1c}}, 0x0) 22:34:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:38 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@noprefix}, {@none}, {@noprefix}, {@clone_children}, {@cpuset_v2_mode}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x7}}, './file1\x00'}) pidfd_getfd(r2, r3, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x181800) 22:34:38 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8934, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:34:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x4c) 22:34:38 executing program 4: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) (fail_nth: 10) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) 22:34:38 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) stat(&(0x7f0000000140)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) setuid(r3) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000240)={{0x2, r3, r2, r1, r2, 0x182, 0x9}, 0x800, 0x200, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x8}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_config_ext={0x0, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x2, 0x6, 0xf6, 0x1f, 0x0, 0x400, 0x34020, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x2, @perf_config_ext={0x1, 0xe75c}, 0x530793f1556e5774, 0x4, 0x8001, 0x6, 0x59, 0x1, 0x7, 0x0, 0xffffffff, 0x0, 0x9}, 0x0, 0x4, 0xffffffffffffffff, 0x9) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r1, 0x0) dup2(r4, 0xffffffffffffffff) sync() 22:34:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x66, 0xf01, 0x0, 0x0, {}, [@generic="901e51d4cae5c6b87d41bbc341"]}, 0x24}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast1}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x800) [ 2507.710284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=54653 comm=syz-executor.5 [ 2507.762489] cgroup: Unknown subsys name 'smackfstransmute' 22:34:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) 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(r1, r0, 0x0) [ 2507.791299] FAULT_INJECTION: forcing a failure. [ 2507.791299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2507.793875] CPU: 0 PID: 54654 Comm: syz-executor.4 Not tainted 5.10.199 #1 [ 2507.795424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2507.797142] Call Trace: [ 2507.797696] dump_stack+0x107/0x167 [ 2507.798449] should_fail.cold+0x5/0xa [ 2507.799241] _copy_to_user+0x2e/0x180 [ 2507.800032] simple_read_from_buffer+0xcc/0x160 [ 2507.800986] proc_fail_nth_read+0x198/0x230 [ 2507.801902] ? proc_sessionid_read+0x230/0x230 [ 2507.802848] ? security_file_permission+0x24e/0x570 [ 2507.803881] ? perf_trace_initcall_start+0x101/0x380 [ 2507.804938] ? proc_sessionid_read+0x230/0x230 [ 2507.805899] vfs_read+0x228/0x580 [ 2507.806623] ksys_read+0x12d/0x260 [ 2507.807355] ? vfs_write+0xa70/0xa70 [ 2507.808144] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2507.809225] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2507.810312] do_syscall_64+0x33/0x40 [ 2507.811088] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2507.812143] RIP: 0033:0x7f1e2f36569c [ 2507.812916] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2507.816716] RSP: 002b:00007f1e2c928170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2507.818295] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1e2f36569c [ 2507.819762] RDX: 000000000000000f RSI: 00007f1e2c9281e0 RDI: 0000000000000006 [ 2507.821239] RBP: 00007f1e2c9281d0 R08: 0000000000000000 R09: 0000000000000000 [ 2507.822727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2507.824199] R13: 00007ffd11ba098f R14: 00007f1e2c928300 R15: 0000000000022000 [ 2507.828835] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 22:34:38 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8935, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:34:38 executing program 7: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder-control\x00', 0x802, 0x0) fcntl$lock(r0, 0x7, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x5, &(0x7f0000000040), 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001200)={{0x0, 0xee01, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) r3 = 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, 0x8000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x106000, 0xe0) fchown(0xffffffffffffffff, r2, 0x0) dup2(r3, 0xffffffffffffffff) sync() r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) open_by_handle_at(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000620000000800000000000000697f00000000030083030000ff0700000100000000000000"], 0x1080) 22:34:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="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"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:34:38 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1f, 0x0, 0x4b79, 0x5, "f31afa00434ef9bab774bdca0d00", 0x20}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000180)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f00000005c0)={0x0, 0x1, 0x1a, 0x13, 0x9, &(0x7f00000001c0)="d43dc500c65f5bda5eced127d7c07a3bc5c7d2d4823eb59b421dd3270d448baa1007c40eb8b3e940ee4388de9adc0cd139b9a6e36783ab9d9a0a8025a2847ee2ffa4061e64cde3c97a2634e61f551aaaee38f97782750b6497d97cacec70ebdabc86b6814c0d98f2442a95b438e97027da28495d77e8583b09cb062ea56b0fbb85fcdeff3672f18ff9dd5d9d6d2954ab8880241e4a571a67eab22d4a604d8755cb64ce0cb965d53d66cf7999762ed2b484d9696cc28df94854992c126e22a80d452a8d8937c7b986ef36a327523c9a55e994d7f336c8a602f79a61684321b1e1d2e4543517dc81aca15a2ae9d3b8139f10161004a4fa09b83e4d0d5f64f6951084e5be8842f3bf5a97eec67f31e3105c7bb91c4cf1e7fb8398b7cc44890742b64651d64e7d6e7ed9281bfba1f8e6bb2abc7bc202b881098c6492fef4c63e1bdca48557e9148d018108808d6ec4482c2adca6525312386e078a73dfe3363b9f06cc31d5a8336c4a5be86c8dd07459f9e0e99fd9e6fa2a0ed8a1476a66f59cf22e30f222d5700ca26864e7c347f9649f7e0570465d58ba260537f211bed10daab7ee2d368e09d2db1a4692483af80bb52c208b38beec7692922bc967e795ed2955f7fdc369536d0adb452e3a0b92f6a2b6492d2fb96719f58ad5a9418a9e64ebdbcc81ecdb2a90caa36e0057f7478a6fa22f7ce347f2875476b0ea5c2ad8ef4783932160a27883e83c55a36544ce6b56c9445d35d264fdff4f454b4940bb946e7cca2b18f7ad9055679f1ceda69a310cc4e8e211d9b6ff1e0eb150c192e05a1c67218c7bb52c636e0bef3b73cf1833325de9b011f997e316b04764f004bf692b0168a1a619b26e13cdd65b9bb7a3b17764cd9e0557e7e9078d79bc939a14000409e8aeae9299e36afd1b2a250542016d2ce7d7d589591ba93c73e50c66cc77469e220b8eab2a3b84a02c6bd93113ebb798f0e7a4b903143672f4c33f35aae4e671b2d60c85cb8468d6bdc07e9fd10515037e405a3a51aca913a74c5de076a1b228b2282d662b59a8ef683347afb3f20f745cf0a0373344f7b4569b4ab845cedf3b07fd889cacc8c4bb462983d259aba4cb5cfd8e233072cb3cd582b6d36677799cf3d2e66c9a1d84ee85e8729c7d56e95810a11e4ebf53934d02018431c74c12dea93c1728b637acbf68dc39944bf3f92c7e32901fb0361bac58fc9bd8c6ae43b642a73953ed573dae9f0de322e8cfc5a6ba84ee9701aef1ab84a2a024bfe668beb6a4ec82c666c230a9755d8b80d02ac085abb16614a370cf8f1a1eeb445edd12b13fc0ea175b9cb1bd0053d1aff8a22345755ea1e399430e140c4e0f6db3f183c9c590d8254e701edf8193b38ea4c4d0108cbc07b0d95d0a1e2827733cc43346f6a016cb46f3150dfb6b935644161fb798f9858520515ee0e179f118bc5daafe"}) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000600)={0x0, {0x2, 0x4e24, @dev}, {0x2, 0x4e24, @loopback}, {0x2, 0x4e24, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7fffffff}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r3) fallocate(r3, 0x40, 0x8, 0x7) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000100)={@mcast1, 0x32}) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x840080, 0x64) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 22:34:38 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x8940, &(0x7f0000000600)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @loopback}, {0x2, 0x0, @broadcast}, 0x78ba83875873098d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 22:34:38 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) write$rfkill(r0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x1}, 0x8) 22:34:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="3d20ba6b"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1840100, 0x0, 0x0, 0x0, {0xf}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x5e) [ 2508.221707] [ 2508.222132] ====================================================== [ 2508.223417] WARNING: possible circular locking dependency detected [ 2508.224712] 5.10.199 #1 Not tainted [ 2508.225456] ------------------------------------------------------ [ 2508.226733] syz-executor.5/54979 is trying to acquire lock: [ 2508.227871] ffff8880174bcae8 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}, at: __flush_work+0xdd/0xa90 [ 2508.229870] [ 2508.229870] but task is already holding lock: [ 2508.231070] ffff8880174bcf40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 [ 2508.232813] [ 2508.232813] which lock already depends on the new lock. [ 2508.232813] [ 2508.237396] [ 2508.237396] the existing dependency chain (in reverse order) is: [ 2508.238916] [ 2508.238916] -> #3 (&hdev->req_lock){+.+.}-{3:3}: [ 2508.240269] __mutex_lock+0x13d/0x10b0 [ 2508.241180] hci_dev_do_close+0xef/0x1240 [ 2508.242144] hci_rfkill_set_block+0x166/0x1a0 [ 2508.243164] rfkill_set_block+0x1fd/0x540 [ 2508.244120] rfkill_fop_write+0x253/0x4b0 [ 2508.245092] vfs_write+0x29a/0xa70 [ 2508.245923] ksys_write+0x1f6/0x260 [ 2508.246769] do_syscall_64+0x33/0x40 [ 2508.247633] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2508.248764] [ 2508.248764] -> #2 (rfkill_global_mutex){+.+.}-{3:3}: [ 2508.250129] __mutex_lock+0x13d/0x10b0 [ 2508.251019] rfkill_register+0x36/0xa10 [ 2508.251920] hci_register_dev+0x42e/0xc00 [ 2508.252857] __vhci_create_device+0x2c8/0x5c0 [ 2508.253872] vhci_open_timeout+0x38/0x50 [ 2508.254793] process_one_work+0x9a9/0x14b0 [ 2508.255755] worker_thread+0x61d/0x1310 [ 2508.256679] kthread+0x38f/0x470 [ 2508.257475] ret_from_fork+0x22/0x30 [ 2508.258316] [ 2508.258316] -> #1 (&data->open_mutex){+.+.}-{3:3}: [ 2508.259629] __mutex_lock+0x13d/0x10b0 [ 2508.260530] vhci_send_frame+0x63/0xa0 [ 2508.261452] hci_send_frame+0x1b9/0x320 [ 2508.262354] hci_tx_work+0x10af/0x1660 [ 2508.263246] process_one_work+0x9a9/0x14b0 [ 2508.264205] worker_thread+0x61d/0x1310 [ 2508.265126] kthread+0x38f/0x470 [ 2508.265925] ret_from_fork+0x22/0x30 [ 2508.266774] [ 2508.266774] -> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 2508.268372] __lock_acquire+0x29e7/0x5b00 [ 2508.269325] lock_acquire+0x197/0x470 [ 2508.270202] __flush_work+0x105/0xa90 [ 2508.271069] hci_dev_do_close+0x131/0x1240 [ 2508.272017] hci_rfkill_set_block+0x166/0x1a0 [ 2508.273035] rfkill_set_block+0x1fd/0x540 [ 2508.273981] rfkill_fop_write+0x253/0x4b0 [ 2508.274941] vfs_write+0x29a/0xa70 [ 2508.275763] ksys_write+0x1f6/0x260 [ 2508.276602] do_syscall_64+0x33/0x40 [ 2508.277475] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2508.278610] [ 2508.278610] other info that might help us debug this: [ 2508.278610] [ 2508.280187] Chain exists of: [ 2508.280187] (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock [ 2508.280187] [ 2508.282762] Possible unsafe locking scenario: [ 2508.282762] [ 2508.283968] CPU0 CPU1 [ 2508.284911] ---- ---- [ 2508.285854] lock(&hdev->req_lock); [ 2508.286611] lock(rfkill_global_mutex); [ 2508.287934] lock(&hdev->req_lock); [ 2508.289196] lock((work_completion)(&hdev->tx_work)); [ 2508.290273] [ 2508.290273] *** DEADLOCK *** [ 2508.290273] [ 2508.291516] 2 locks held by syz-executor.5/54979: [ 2508.292498] #0: ffffffff85619468 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0xff/0x4b0 [ 2508.294395] #1: ffff8880174bcf40 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0xef/0x1240 [ 2508.296212] [ 2508.296212] stack backtrace: [ 2508.297136] CPU: 1 PID: 54979 Comm: syz-executor.5 Not tainted 5.10.199 #1 [ 2508.298623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2508.300405] Call Trace: [ 2508.300970] dump_stack+0x107/0x167 [ 2508.301751] check_noncircular+0x263/0x2e0 [ 2508.302642] ? register_lock_class+0xbb/0x17b0 [ 2508.303624] ? print_circular_bug+0x470/0x470 [ 2508.304573] ? stack_trace_consume_entry+0x160/0x160 [ 2508.305659] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 2508.306533] __lock_acquire+0x29e7/0x5b00 [ 2508.307354] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2508.308369] ? rwlock_bug.part.0+0x90/0x90 [ 2508.309264] lock_acquire+0x197/0x470 [ 2508.310091] ? __flush_work+0xdd/0xa90 [ 2508.310937] ? lock_release+0x680/0x680 [ 2508.311784] ? lock_release+0x680/0x680 [ 2508.312651] ? lock_chain_count+0x20/0x20 [ 2508.313544] ? perf_trace_lock+0xac/0x490 [ 2508.314410] ? lock_chain_count+0x20/0x20 [ 2508.315287] __flush_work+0x105/0xa90 [ 2508.316028] ? __flush_work+0xdd/0xa90 [ 2508.316807] ? queue_delayed_work_on+0xe0/0xe0 [ 2508.317716] ? hci_dev_do_close+0xef/0x1240 [ 2508.318600] ? __cancel_work_timer+0x2a9/0x4c0 [ 2508.319540] ? mutex_lock_io_nested+0xf30/0xf30 [ 2508.320497] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2508.321595] ? cancel_delayed_work+0x24d/0x2b0 [ 2508.322540] ? trace_hardirqs_on+0x5b/0x180 [ 2508.323432] ? cancel_delayed_work+0x1b8/0x2b0 [ 2508.324373] ? cancel_delayed_work_sync+0x20/0x20 [ 2508.325374] hci_dev_do_close+0x131/0x1240 [ 2508.326264] ? rfkill_set_block+0x18f/0x540 [ 2508.327167] ? hci_dev_open+0x350/0x350 [ 2508.327963] ? mark_held_locks+0x9e/0xe0 [ 2508.328779] hci_rfkill_set_block+0x166/0x1a0 [ 2508.329694] ? hci_power_off+0x20/0x20 [ 2508.330471] rfkill_set_block+0x1fd/0x540 [ 2508.331302] rfkill_fop_write+0x253/0x4b0 [ 2508.332133] ? rfkill_sync_work+0xa0/0xa0 [ 2508.332970] ? security_file_permission+0x24e/0x570 [ 2508.333981] ? rfkill_sync_work+0xa0/0xa0 [ 2508.334806] vfs_write+0x29a/0xa70 [ 2508.335532] ksys_write+0x1f6/0x260 [ 2508.336263] ? __ia32_sys_read+0xb0/0xb0 [ 2508.337077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2508.338143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2508.339181] do_syscall_64+0x33/0x40 [ 2508.339934] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2508.340966] RIP: 0033:0x7f5c98c25b19 [ 2508.341721] 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 [ 2508.345403] RSP: 002b:00007f5c9619b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2508.346942] RAX: ffffffffffffffda RBX: 00007f5c98d38f60 RCX: 00007f5c98c25b19 [ 2508.348368] RDX: 0000000000000008 RSI: 00000000200000c0 RDI: 0000000000000003 [ 2508.349796] RBP: 00007f5c98c7ff6d R08: 0000000000000000 R09: 0000000000000000 [ 2508.351227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2508.352678] R13: 00007ffef0200b8f R14: 00007f5c9619b300 R15: 0000000000022000 VM DIAGNOSIS: 22:34:39 Registers: info registers vcpu 0 RAX=0000000080010001 RBX=0000000000000000 RCX=ffffffff813195f2 RDX=ffff88804f38b480 RSI=ffffffff81319609 RDI=0000000000000005 RBP=ffff88806ce27980 RSP=ffff88806ce09e80 R8 =0000000000000000 R9 =ffff88806ce2ea43 R10=0000000000000000 R11=0000000000000001 R12=00000247f65118be R13=0000000000000000 R14=ffff88806ce2eab8 R15=dffffc0000000000 RIP=ffffffff81408ab4 RFL=00000046 [---Z-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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d123000 CR3=00000000408ce000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822ca1d1 RDI=ffffffff879e81e0 RBP=ffffffff879e81a0 RSP=ffff888050d872e8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000065 R13=0000000000000065 R14=ffffffff879e81a0 R15=dffffc0000000000 RIP=ffffffff822ca228 RFL=00000002 [-------] 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 00007f5c9619b700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d006e6260 CR3=0000000052e04000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=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