sg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x8044) [ 1499.638893] FAULT_INJECTION: forcing a failure. [ 1499.638893] name failslab, interval 1, probability 0, space 0, times 0 [ 1499.687520] print_req_error: I/O error, dev loop1, sector 0 [ 1499.693357] print_req_error: I/O error, dev loop1, sector 0 [ 1499.697660] CPU: 1 PID: 25803 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1499.699147] buffer_io_error: 2 callbacks suppressed [ 1499.699153] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.706928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1499.706933] Call Trace: [ 1499.706949] dump_stack+0x1b2/0x281 [ 1499.706963] should_fail.cold+0x10a/0x149 [ 1499.706977] should_failslab+0xd6/0x130 [ 1499.706990] kmem_cache_alloc+0x28e/0x3c0 [ 1499.712177] print_req_error: I/O error, dev loop1, sector 0 [ 1499.719065] __kernfs_new_node+0x6f/0x470 [ 1499.719078] kernfs_new_node+0x7b/0xe0 [ 1499.719089] __kernfs_create_file+0x3d/0x320 [ 1499.719107] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1499.719116] ? kernfs_create_dir_ns+0x171/0x200 [ 1499.719126] internal_create_group+0x22b/0x710 [ 1499.719141] lo_ioctl+0x1137/0x1cd0 [ 1499.728590] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.731063] ? loop_set_status64+0xe0/0xe0 [ 1499.731076] blkdev_ioctl+0x540/0x1830 [ 1499.731086] ? blkpg_ioctl+0x8d0/0x8d0 [ 1499.742424] print_req_error: I/O error, dev loop1, sector 0 [ 1499.742778] ? trace_hardirqs_on+0x10/0x10 [ 1499.746955] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.752591] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1499.757422] print_req_error: I/O error, dev loop1, sector 0 [ 1499.760586] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1499.760602] block_ioctl+0xd9/0x120 [ 1499.760612] ? blkdev_fallocate+0x3a0/0x3a0 [ 1499.765041] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.769644] do_vfs_ioctl+0x75a/0xff0 [ 1499.774442] print_req_error: I/O error, dev loop1, sector 0 [ 1499.778842] ? lock_acquire+0x170/0x3f0 [ 1499.778853] ? ioctl_preallocate+0x1a0/0x1a0 [ 1499.778865] ? __fget+0x265/0x3e0 [ 1499.782466] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.789562] ? do_vfs_ioctl+0xff0/0xff0 [ 1499.789573] ? security_file_ioctl+0x83/0xb0 00:33:56 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) [ 1499.789583] SyS_ioctl+0x7f/0xb0 [ 1499.789591] ? do_vfs_ioctl+0xff0/0xff0 [ 1499.789601] do_syscall_64+0x1d5/0x640 [ 1499.789615] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1499.794398] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.797777] RIP: 0033:0x7f1289de0fc7 [ 1499.797783] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1499.797793] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1499.797798] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1499.797805] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1499.801783] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.807353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1499.807359] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1499.934504] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1499.940586] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.980719] Buffer I/O error on dev loop1, logical block 0, async page read [ 1499.980942] NILFS (loop2): couldn't find nilfs on the device [ 1499.988690] Buffer I/O error on dev loop1, logical block 1, async page read 00:33:56 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 12) 00:33:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x8044) 00:33:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:56 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x6, 0x1], 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000c40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000d00)={0x7e8, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PEERS={0x7ac, 0x8, 0x0, 0x1, [{0x420, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a48eca65939bb62dc61aabf8ae5c95445cebc84a2c193ccf382999e549fd3c9c"}, @WGPEER_A_ALLOWEDIPS={0x3dc, 0x9, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x28}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x5}}]}]}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x234, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0bdbae9169570f993cd365d811a08aa639c5cd0b59ac8f3e6bf9954e6d8cef3d"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @local}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x1cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}]}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @remote}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0xfffffbff}}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "93fe33454d10046d1eb548c9ff6dc494c1fa8925dedb0802b47d2fa44ef299eb"}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @broadcast}}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}]}]}, 0x7e8}}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xa33, 0x7d}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}}, 0x4800) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x28}, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, r0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x6, 0x1], 0x2}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000c40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000d00)={0x7e8, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PEERS={0x7ac, 0x8, 0x0, 0x1, [{0x420, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a48eca65939bb62dc61aabf8ae5c95445cebc84a2c193ccf382999e549fd3c9c"}, @WGPEER_A_ALLOWEDIPS={0x3dc, 0x9, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x28}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x5}}]}]}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x234, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0bdbae9169570f993cd365d811a08aa639c5cd0b59ac8f3e6bf9954e6d8cef3d"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @local}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x1cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}]}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @remote}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0xfffffbff}}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "93fe33454d10046d1eb548c9ff6dc494c1fa8925dedb0802b47d2fa44ef299eb"}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @broadcast}}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}]}]}, 0x7e8}}, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) sendmsg$NL80211_CMD_PROBE_CLIENT(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xa33, 0x7d}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}}, 0x4800) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x28}, 0x0) (async) [ 1500.040618] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1500.049670] NILFS (loop0): couldn't find nilfs on the device 00:33:57 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 12) 00:33:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) fanotify_init(0x10, 0x2) syz_init_net_socket$ax25(0x3, 0x2, 0xc4) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) 00:33:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x8044) 00:33:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) [ 1500.088996] FAULT_INJECTION: forcing a failure. [ 1500.088996] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.136405] CPU: 1 PID: 25845 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1500.144323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1500.147340] FAULT_INJECTION: forcing a failure. [ 1500.147340] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.153671] Call Trace: [ 1500.153688] dump_stack+0x1b2/0x281 [ 1500.153701] should_fail.cold+0x10a/0x149 [ 1500.153714] should_failslab+0xd6/0x130 [ 1500.153725] kmem_cache_alloc+0x28e/0x3c0 [ 1500.153738] __kernfs_new_node+0x6f/0x470 [ 1500.153750] kernfs_new_node+0x7b/0xe0 [ 1500.153764] __kernfs_create_file+0x3d/0x320 [ 1500.195724] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1500.200398] ? kernfs_create_dir_ns+0x171/0x200 [ 1500.205062] internal_create_group+0x22b/0x710 [ 1500.209630] lo_ioctl+0x1137/0x1cd0 [ 1500.213245] ? loop_set_status64+0xe0/0xe0 [ 1500.217467] blkdev_ioctl+0x540/0x1830 [ 1500.221334] ? blkpg_ioctl+0x8d0/0x8d0 [ 1500.225202] ? trace_hardirqs_on+0x10/0x10 [ 1500.229422] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1500.234507] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1500.239514] block_ioctl+0xd9/0x120 [ 1500.243120] ? blkdev_fallocate+0x3a0/0x3a0 [ 1500.247433] do_vfs_ioctl+0x75a/0xff0 [ 1500.251237] ? lock_acquire+0x170/0x3f0 [ 1500.255203] ? ioctl_preallocate+0x1a0/0x1a0 [ 1500.259594] ? __fget+0x265/0x3e0 [ 1500.263028] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.266984] ? security_file_ioctl+0x83/0xb0 [ 1500.271373] SyS_ioctl+0x7f/0xb0 [ 1500.274719] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.278675] do_syscall_64+0x1d5/0x640 [ 1500.282547] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1500.287717] RIP: 0033:0x7f1289de0fc7 [ 1500.291407] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1500.299095] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1500.306344] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1500.313605] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1500.320855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1500.328109] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1500.335380] CPU: 0 PID: 25863 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1500.341116] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1500.343258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1500.343262] Call Trace: [ 1500.343277] dump_stack+0x1b2/0x281 [ 1500.343293] should_fail.cold+0x10a/0x149 [ 1500.350980] NILFS (loop2): couldn't find nilfs on the device [ 1500.360238] should_failslab+0xd6/0x130 [ 1500.360251] kmem_cache_alloc+0x28e/0x3c0 [ 1500.360263] __kernfs_new_node+0x6f/0x470 [ 1500.360274] kernfs_new_node+0x7b/0xe0 [ 1500.360285] __kernfs_create_file+0x3d/0x320 [ 1500.396866] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1500.401536] ? kernfs_create_dir_ns+0x171/0x200 [ 1500.406203] internal_create_group+0x22b/0x710 [ 1500.410786] lo_ioctl+0x1137/0x1cd0 [ 1500.414414] ? loop_set_status64+0xe0/0xe0 [ 1500.418647] blkdev_ioctl+0x540/0x1830 [ 1500.422541] ? blkpg_ioctl+0x8d0/0x8d0 [ 1500.426422] ? trace_hardirqs_on+0x10/0x10 [ 1500.430657] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1500.435759] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1500.440778] block_ioctl+0xd9/0x120 [ 1500.444401] ? blkdev_fallocate+0x3a0/0x3a0 [ 1500.448719] do_vfs_ioctl+0x75a/0xff0 [ 1500.452517] ? lock_acquire+0x170/0x3f0 [ 1500.456487] ? ioctl_preallocate+0x1a0/0x1a0 [ 1500.460889] ? __fget+0x265/0x3e0 [ 1500.464342] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.468315] ? security_file_ioctl+0x83/0xb0 [ 1500.472717] SyS_ioctl+0x7f/0xb0 [ 1500.476079] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.480051] do_syscall_64+0x1d5/0x640 00:33:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18}, 0x8044) 00:33:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:57 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18}, 0x8044) [ 1500.483939] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1500.489119] RIP: 0033:0x7f1ffb012fc7 [ 1500.492819] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1500.500518] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1500.507777] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1500.515038] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1500.522320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1500.529591] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:33:57 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 13) 00:33:57 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x18}, 0x8044) 00:33:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) fanotify_init(0x10, 0x2) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1500.541710] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1500.551832] NILFS (loop0): couldn't find nilfs on the device 00:33:57 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 13) 00:33:57 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x6, 0x1], 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000c40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000d00)={0x7e8, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PEERS={0x7ac, 0x8, 0x0, 0x1, [{0x420, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a48eca65939bb62dc61aabf8ae5c95445cebc84a2c193ccf382999e549fd3c9c"}, @WGPEER_A_ALLOWEDIPS={0x3dc, 0x9, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x28}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x5}}]}]}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x234, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0bdbae9169570f993cd365d811a08aa639c5cd0b59ac8f3e6bf9954e6d8cef3d"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @local}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x1cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}]}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @remote}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0xfffffbff}}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "93fe33454d10046d1eb548c9ff6dc494c1fa8925dedb0802b47d2fa44ef299eb"}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @broadcast}}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}]}]}, 0x7e8}}, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$NL80211_CMD_PROBE_CLIENT(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xa33, 0x7d}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}}, 0x4800) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x28}, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, r0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000cc0)={&(0x7f0000000c80)=[0x6, 0x1], 0x2}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000c40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000d00)={0x7e8, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PEERS={0x7ac, 0x8, 0x0, 0x1, [{0x420, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a48eca65939bb62dc61aabf8ae5c95445cebc84a2c193ccf382999e549fd3c9c"}, @WGPEER_A_ALLOWEDIPS={0x3dc, 0x9, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x28}}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x37}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3f}}, {0x5}}]}]}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x14, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x234, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "0bdbae9169570f993cd365d811a08aa639c5cd0b59ac8f3e6bf9954e6d8cef3d"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @local}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @broadcast}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x1cc, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}]}]}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @remote}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x10001, @rand_addr=' \x01\x00', 0xfffffbff}}]}, {0x28, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "93fe33454d10046d1eb548c9ff6dc494c1fa8925dedb0802b47d2fa44ef299eb"}]}, {0x4c, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x6}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @broadcast}}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x40, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7fff}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}]}]}, 0x7e8}}, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) sendmsg$NL80211_CMD_PROBE_CLIENT(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x80, r5, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xa33, 0x7d}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x80}}, 0x4800) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x28}, 0x0) (async) 00:33:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}], 0x18}, 0x0) 00:33:57 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) [ 1500.628527] FAULT_INJECTION: forcing a failure. [ 1500.628527] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.654220] CPU: 0 PID: 25899 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1500.662114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1500.670678] FAULT_INJECTION: forcing a failure. [ 1500.670678] name failslab, interval 1, probability 0, space 0, times 0 [ 1500.671455] Call Trace: [ 1500.671470] dump_stack+0x1b2/0x281 [ 1500.671484] should_fail.cold+0x10a/0x149 [ 1500.671500] should_failslab+0xd6/0x130 [ 1500.697257] kmem_cache_alloc+0x28e/0x3c0 [ 1500.701390] __kernfs_new_node+0x6f/0x470 [ 1500.705523] kernfs_new_node+0x7b/0xe0 [ 1500.709394] __kernfs_create_file+0x3d/0x320 [ 1500.713788] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1500.718457] ? kernfs_create_dir_ns+0x171/0x200 [ 1500.723114] internal_create_group+0x22b/0x710 [ 1500.727688] lo_ioctl+0x1137/0x1cd0 [ 1500.731304] ? loop_set_status64+0xe0/0xe0 [ 1500.735529] blkdev_ioctl+0x540/0x1830 [ 1500.739400] ? blkpg_ioctl+0x8d0/0x8d0 [ 1500.743375] ? trace_hardirqs_on+0x10/0x10 [ 1500.747599] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1500.752689] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1500.757693] block_ioctl+0xd9/0x120 [ 1500.761307] ? blkdev_fallocate+0x3a0/0x3a0 [ 1500.765607] do_vfs_ioctl+0x75a/0xff0 [ 1500.769385] ? lock_acquire+0x170/0x3f0 [ 1500.773337] ? ioctl_preallocate+0x1a0/0x1a0 [ 1500.777741] ? __fget+0x265/0x3e0 [ 1500.781175] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.785128] ? security_file_ioctl+0x83/0xb0 [ 1500.789525] SyS_ioctl+0x7f/0xb0 [ 1500.792893] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.796853] do_syscall_64+0x1d5/0x640 [ 1500.800725] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1500.805900] RIP: 0033:0x7f1289de0fc7 [ 1500.809589] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1500.817287] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1500.824545] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1500.831807] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1500.839064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1500.846322] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1500.853597] CPU: 1 PID: 25914 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1500.861485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1500.870830] Call Trace: [ 1500.873416] dump_stack+0x1b2/0x281 [ 1500.877047] should_fail.cold+0x10a/0x149 [ 1500.881191] should_failslab+0xd6/0x130 [ 1500.885163] kmem_cache_alloc+0x28e/0x3c0 [ 1500.889310] __kernfs_new_node+0x6f/0x470 [ 1500.893465] kernfs_new_node+0x7b/0xe0 [ 1500.897353] __kernfs_create_file+0x3d/0x320 [ 1500.901762] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1500.906437] ? kernfs_create_dir_ns+0x171/0x200 [ 1500.911105] internal_create_group+0x22b/0x710 [ 1500.915689] lo_ioctl+0x1137/0x1cd0 [ 1500.919317] ? loop_set_status64+0xe0/0xe0 [ 1500.923549] blkdev_ioctl+0x540/0x1830 00:33:57 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) 00:33:57 executing program 3: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) fanotify_init(0x10, 0x2) syz_init_net_socket$ax25(0x3, 0x2, 0xc4) gettid() getuid() syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1500.927442] ? blkpg_ioctl+0x8d0/0x8d0 [ 1500.931323] ? trace_hardirqs_on+0x10/0x10 [ 1500.935558] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1500.937791] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1500.940654] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1500.940670] block_ioctl+0xd9/0x120 [ 1500.940678] ? blkdev_fallocate+0x3a0/0x3a0 [ 1500.940689] do_vfs_ioctl+0x75a/0xff0 [ 1500.957862] NILFS (loop2): couldn't find nilfs on the device [ 1500.961203] ? lock_acquire+0x170/0x3f0 [ 1500.961215] ? ioctl_preallocate+0x1a0/0x1a0 00:33:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) [ 1500.961227] ? __fget+0x265/0x3e0 [ 1500.961237] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.986525] ? security_file_ioctl+0x83/0xb0 [ 1500.990930] SyS_ioctl+0x7f/0xb0 [ 1500.994296] ? do_vfs_ioctl+0xff0/0xff0 [ 1500.998275] do_syscall_64+0x1d5/0x640 [ 1501.002167] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1501.007344] RIP: 0033:0x7f1ffb012fc7 [ 1501.011048] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.018756] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1501.026017] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1501.033279] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1501.040539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1501.047798] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:33:58 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 14) 00:33:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() syz_open_procfs$namespace(r1, 0x0) getuid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x4) 00:33:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1501.129096] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1501.137784] NILFS (loop0): couldn't find nilfs on the device [ 1501.142893] FAULT_INJECTION: forcing a failure. [ 1501.142893] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.156049] CPU: 0 PID: 25965 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1501.163934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1501.173280] Call Trace: [ 1501.175863] dump_stack+0x1b2/0x281 [ 1501.179490] should_fail.cold+0x10a/0x149 [ 1501.183642] should_failslab+0xd6/0x130 [ 1501.187615] kmem_cache_alloc+0x28e/0x3c0 [ 1501.191767] __kernfs_new_node+0x6f/0x470 [ 1501.195922] kernfs_new_node+0x7b/0xe0 [ 1501.199807] __kernfs_create_file+0x3d/0x320 [ 1501.206405] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1501.211071] ? kernfs_create_dir_ns+0x171/0x200 [ 1501.215734] internal_create_group+0x22b/0x710 [ 1501.220312] lo_ioctl+0x1137/0x1cd0 [ 1501.223939] ? loop_set_status64+0xe0/0xe0 [ 1501.228170] blkdev_ioctl+0x540/0x1830 [ 1501.232063] ? blkpg_ioctl+0x8d0/0x8d0 [ 1501.235946] ? trace_hardirqs_on+0x10/0x10 [ 1501.240206] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1501.245303] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1501.250321] block_ioctl+0xd9/0x120 [ 1501.253955] ? blkdev_fallocate+0x3a0/0x3a0 [ 1501.258253] do_vfs_ioctl+0x75a/0xff0 [ 1501.262031] ? lock_acquire+0x170/0x3f0 [ 1501.265981] ? ioctl_preallocate+0x1a0/0x1a0 [ 1501.270366] ? __fget+0x265/0x3e0 [ 1501.273797] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.277752] ? security_file_ioctl+0x83/0xb0 [ 1501.282155] SyS_ioctl+0x7f/0xb0 [ 1501.285516] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.289490] do_syscall_64+0x1d5/0x640 [ 1501.293371] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1501.298551] RIP: 0033:0x7f1289de0fc7 [ 1501.302236] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.309922] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1501.317185] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 00:33:58 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 14) 00:33:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = gettid() syz_open_procfs$namespace(r1, 0x0) (async) getuid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x4) 00:33:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) 00:33:58 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 15) [ 1501.324432] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1501.331677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1501.338921] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1501.352671] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1501.360697] NILFS (loop2): couldn't find nilfs on the device [ 1501.413202] FAULT_INJECTION: forcing a failure. [ 1501.413202] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.428151] CPU: 1 PID: 25990 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1501.436044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1501.445387] Call Trace: [ 1501.447971] dump_stack+0x1b2/0x281 [ 1501.451597] should_fail.cold+0x10a/0x149 [ 1501.455745] should_failslab+0xd6/0x130 [ 1501.458112] FAULT_INJECTION: forcing a failure. [ 1501.458112] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.459716] kmem_cache_alloc+0x28e/0x3c0 [ 1501.459732] __kernfs_new_node+0x6f/0x470 [ 1501.479162] kernfs_new_node+0x7b/0xe0 [ 1501.483046] __kernfs_create_file+0x3d/0x320 [ 1501.487459] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1501.492123] ? kernfs_create_dir_ns+0x171/0x200 [ 1501.496791] internal_create_group+0x22b/0x710 [ 1501.501376] lo_ioctl+0x1137/0x1cd0 [ 1501.505002] ? loop_set_status64+0xe0/0xe0 [ 1501.509227] blkdev_ioctl+0x540/0x1830 [ 1501.513098] ? blkpg_ioctl+0x8d0/0x8d0 [ 1501.516973] ? trace_hardirqs_on+0x10/0x10 [ 1501.521202] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1501.526292] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1501.531301] block_ioctl+0xd9/0x120 [ 1501.534929] ? blkdev_fallocate+0x3a0/0x3a0 [ 1501.539250] do_vfs_ioctl+0x75a/0xff0 [ 1501.543044] ? lock_acquire+0x170/0x3f0 [ 1501.547006] ? ioctl_preallocate+0x1a0/0x1a0 [ 1501.551401] ? __fget+0x265/0x3e0 [ 1501.554850] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.558821] ? security_file_ioctl+0x83/0xb0 [ 1501.563225] SyS_ioctl+0x7f/0xb0 [ 1501.566584] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.570551] do_syscall_64+0x1d5/0x640 [ 1501.574444] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1501.579621] RIP: 0033:0x7f1ffb012fc7 [ 1501.583311] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.591022] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1501.598269] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1501.605521] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 00:33:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = gettid() syz_open_procfs$namespace(r1, 0x0) getuid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0x4) 00:33:58 executing program 3: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1501.612777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1501.620028] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1501.631270] CPU: 0 PID: 25999 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1501.638214] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1501.639154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1501.639159] Call Trace: [ 1501.639173] dump_stack+0x1b2/0x281 [ 1501.639188] should_fail.cold+0x10a/0x149 [ 1501.639201] should_failslab+0xd6/0x130 [ 1501.639214] kmem_cache_alloc+0x28e/0x3c0 [ 1501.647157] NILFS (loop0): couldn't find nilfs on the device [ 1501.656160] __kernfs_new_node+0x6f/0x470 [ 1501.656175] kernfs_new_node+0x7b/0xe0 [ 1501.656187] __kernfs_create_file+0x3d/0x320 [ 1501.656199] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1501.656206] ? kernfs_create_dir_ns+0x171/0x200 [ 1501.656217] internal_create_group+0x22b/0x710 [ 1501.656231] lo_ioctl+0x1137/0x1cd0 [ 1501.656245] ? loop_set_status64+0xe0/0xe0 [ 1501.714481] blkdev_ioctl+0x540/0x1830 [ 1501.718400] ? blkpg_ioctl+0x8d0/0x8d0 [ 1501.722284] ? trace_hardirqs_on+0x10/0x10 [ 1501.726521] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1501.731621] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1501.736636] block_ioctl+0xd9/0x120 [ 1501.740259] ? blkdev_fallocate+0x3a0/0x3a0 [ 1501.744570] do_vfs_ioctl+0x75a/0xff0 [ 1501.748352] ? lock_acquire+0x170/0x3f0 [ 1501.752333] ? ioctl_preallocate+0x1a0/0x1a0 [ 1501.756725] ? __fget+0x265/0x3e0 [ 1501.760157] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.764113] ? security_file_ioctl+0x83/0xb0 [ 1501.768500] SyS_ioctl+0x7f/0xb0 [ 1501.771848] ? do_vfs_ioctl+0xff0/0xff0 [ 1501.775806] do_syscall_64+0x1d5/0x640 [ 1501.779683] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1501.784851] RIP: 0033:0x7f1289de0fc7 [ 1501.788539] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1501.796225] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1501.803471] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 00:33:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1}) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xfc, r7, 0x4, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="4c99cfe23d84"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x3c}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @random="058fce31827c"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0xa2, 0x2a, [@peer_mgmt={0x75, 0x4, {0x0, 0xfffb, @void, @void, @void}}, @measure_req={0x26, 0x53, {0xff, 0x20, 0x0, "d6a4a9aaf4663dda880e365869a1648af105573fee30dcd4aac0681cb70f80fd0d8f196a46b59acec080246143b8454793b6633bdad0db8e0daeec31a8a96f2a405f0156fffd464527deef5e7da4dca1"}}, @peer_mgmt={0x75, 0x14, {0x1, 0x3ff, @void, @void, @val="21b8c1010fef0082747b72fc7247a3cb"}}, @preq={0x82, 0x2b, @ext={{0x0, 0x1}, 0x8, 0x6, 0x4, @broadcast, 0x1000, @device_a, 0x6, 0x71, 0x1, [{{0x0, 0x0, 0x1}, @device_b, 0x3}]}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000001500000100000001000000"], 0x28}, 0x0) 00:33:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) 00:33:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x8044) 00:33:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r3) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1}) r4 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xfc, r7, 0x4, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="4c99cfe23d84"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x3c}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @random="058fce31827c"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0xa2, 0x2a, [@peer_mgmt={0x75, 0x4, {0x0, 0xfffb, @void, @void, @void}}, @measure_req={0x26, 0x53, {0xff, 0x20, 0x0, "d6a4a9aaf4663dda880e365869a1648af105573fee30dcd4aac0681cb70f80fd0d8f196a46b59acec080246143b8454793b6633bdad0db8e0daeec31a8a96f2a405f0156fffd464527deef5e7da4dca1"}}, @peer_mgmt={0x75, 0x14, {0x1, 0x3ff, @void, @void, @val="21b8c1010fef0082747b72fc7247a3cb"}}, @preq={0x82, 0x2b, @ext={{0x0, 0x1}, 0x8, 0x6, 0x4, @broadcast, 0x1000, @device_a, 0x6, 0x71, 0x1, [{{0x0, 0x0, 0x1}, @device_b, 0x3}]}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000001500000100000001000000"], 0x28}, 0x0) [ 1501.810718] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1501.817964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1501.825210] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:33:58 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) 00:33:58 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 15) 00:33:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10080000000000000100000000fffffc"], 0x28}, 0x0) [ 1501.883742] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1501.896430] NILFS (loop2): couldn't find nilfs on the device [ 1501.910127] FAULT_INJECTION: forcing a failure. [ 1501.910127] name failslab, interval 1, probability 0, space 0, times 0 [ 1501.926046] CPU: 1 PID: 26034 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 00:33:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1501.933938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1501.943283] Call Trace: [ 1501.945876] dump_stack+0x1b2/0x281 [ 1501.949507] should_fail.cold+0x10a/0x149 [ 1501.953656] should_failslab+0xd6/0x130 [ 1501.957633] kmem_cache_alloc+0x28e/0x3c0 [ 1501.961790] __kernfs_new_node+0x6f/0x470 [ 1501.965936] kernfs_new_node+0x7b/0xe0 [ 1501.969824] __kernfs_create_file+0x3d/0x320 [ 1501.974236] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1501.978901] ? kernfs_create_dir_ns+0x171/0x200 [ 1501.983565] internal_create_group+0x22b/0x710 [ 1501.988150] lo_ioctl+0x1137/0x1cd0 [ 1501.991867] ? loop_set_status64+0xe0/0xe0 [ 1501.996095] blkdev_ioctl+0x540/0x1830 [ 1501.999977] ? blkpg_ioctl+0x8d0/0x8d0 [ 1502.003862] ? trace_hardirqs_on+0x10/0x10 [ 1502.008099] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1502.013197] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1502.018218] block_ioctl+0xd9/0x120 [ 1502.021837] ? blkdev_fallocate+0x3a0/0x3a0 [ 1502.026156] do_vfs_ioctl+0x75a/0xff0 [ 1502.029954] ? lock_acquire+0x170/0x3f0 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1502.033922] ? ioctl_preallocate+0x1a0/0x1a0 [ 1502.038328] ? __fget+0x265/0x3e0 [ 1502.041782] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.045752] ? security_file_ioctl+0x83/0xb0 [ 1502.050159] SyS_ioctl+0x7f/0xb0 [ 1502.053516] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.057485] do_syscall_64+0x1d5/0x640 [ 1502.061373] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1502.066554] RIP: 0033:0x7f1ffb012fc7 [ 1502.070256] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 00:33:59 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 16) 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) 00:33:59 executing program 3: syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = getuid() sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r1, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) fanotify_init(0x10, 0x2) syz_init_net_socket$ax25(0x3, 0x2, 0xc4) gettid() getuid() getgid() syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq={'uid', 0x3d, r0}}]}) [ 1502.077958] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1502.085325] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1502.092587] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1502.099849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1502.107116] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1502.120805] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1502.129011] NILFS (loop0): couldn't find nilfs on the device 00:33:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) (rerun: 32) syz_genetlink_get_family_id$nl80211(0x0, r3) (async, rerun: 32) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1}) (rerun: 32) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (rerun: 32) sendmsg$NL80211_CMD_GET_SURVEY(r6, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEAUTHENTICATE(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xfc, r7, 0x4, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="4c99cfe23d84"}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x3c}]}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @random="058fce31827c"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IE={0xa2, 0x2a, [@peer_mgmt={0x75, 0x4, {0x0, 0xfffb, @void, @void, @void}}, @measure_req={0x26, 0x53, {0xff, 0x20, 0x0, "d6a4a9aaf4663dda880e365869a1648af105573fee30dcd4aac0681cb70f80fd0d8f196a46b59acec080246143b8454793b6633bdad0db8e0daeec31a8a96f2a405f0156fffd464527deef5e7da4dca1"}}, @peer_mgmt={0x75, 0x14, {0x1, 0x3ff, @void, @void, @val="21b8c1010fef0082747b72fc7247a3cb"}}, @preq={0x82, 0x2b, @ext={{0x0, 0x1}, 0x8, 0x6, 0x4, @broadcast, 0x1000, @device_a, 0x6, 0x71, 0x1, [{{0x0, 0x0, 0x1}, @device_b, 0x3}]}}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000001500000100000001000000"], 0x28}, 0x0) 00:33:59 executing program 1: syz_init_net_socket$ax25(0x3, 0x2, 0x0) syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:33:59 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 16) 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1502.208361] FAULT_INJECTION: forcing a failure. [ 1502.208361] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.229763] FAULT_INJECTION: forcing a failure. [ 1502.229763] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.232881] CPU: 1 PID: 26072 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1502.248832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1502.258178] Call Trace: [ 1502.260759] dump_stack+0x1b2/0x281 [ 1502.264388] should_fail.cold+0x10a/0x149 [ 1502.268536] should_failslab+0xd6/0x130 [ 1502.272511] kmem_cache_alloc+0x28e/0x3c0 [ 1502.276657] __kernfs_new_node+0x6f/0x470 [ 1502.280810] kernfs_new_node+0x7b/0xe0 [ 1502.284698] __kernfs_create_file+0x3d/0x320 [ 1502.289107] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1502.293771] ? kernfs_create_dir_ns+0x171/0x200 [ 1502.298435] internal_create_group+0x22b/0x710 [ 1502.303006] lo_ioctl+0x1137/0x1cd0 [ 1502.306628] ? loop_set_status64+0xe0/0xe0 [ 1502.310856] blkdev_ioctl+0x540/0x1830 [ 1502.314735] ? blkpg_ioctl+0x8d0/0x8d0 [ 1502.318613] ? trace_hardirqs_on+0x10/0x10 [ 1502.322841] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1502.327940] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1502.332951] block_ioctl+0xd9/0x120 [ 1502.336561] ? blkdev_fallocate+0x3a0/0x3a0 [ 1502.340873] do_vfs_ioctl+0x75a/0xff0 [ 1502.344667] ? lock_acquire+0x170/0x3f0 [ 1502.348634] ? ioctl_preallocate+0x1a0/0x1a0 [ 1502.353040] ? __fget+0x265/0x3e0 [ 1502.356491] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.360456] ? security_file_ioctl+0x83/0xb0 [ 1502.364856] SyS_ioctl+0x7f/0xb0 [ 1502.368211] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.372179] do_syscall_64+0x1d5/0x640 [ 1502.376060] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1502.381233] RIP: 0033:0x7f1289de0fc7 [ 1502.384932] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1502.392636] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1502.399897] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1502.407155] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1502.414412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1502.421668] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1502.428930] CPU: 0 PID: 26078 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1502.436813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1502.442081] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1502.446153] Call Trace: [ 1502.446168] dump_stack+0x1b2/0x281 [ 1502.446183] should_fail.cold+0x10a/0x149 [ 1502.446197] should_failslab+0xd6/0x130 [ 1502.446209] kmem_cache_alloc+0x28e/0x3c0 [ 1502.446221] __kernfs_new_node+0x6f/0x470 [ 1502.446233] kernfs_new_node+0x7b/0xe0 [ 1502.453975] NILFS (loop2): couldn't find nilfs on the device [ 1502.456405] __kernfs_create_file+0x3d/0x320 [ 1502.456419] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1502.456429] ? kernfs_create_dir_ns+0x171/0x200 [ 1502.456440] internal_create_group+0x22b/0x710 [ 1502.456455] lo_ioctl+0x1137/0x1cd0 [ 1502.507856] ? loop_set_status64+0xe0/0xe0 [ 1502.512069] blkdev_ioctl+0x540/0x1830 [ 1502.515931] ? blkpg_ioctl+0x8d0/0x8d0 [ 1502.519793] ? trace_hardirqs_on+0x10/0x10 [ 1502.524005] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1502.529081] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1502.534076] block_ioctl+0xd9/0x120 [ 1502.537687] ? blkdev_fallocate+0x3a0/0x3a0 [ 1502.541995] do_vfs_ioctl+0x75a/0xff0 [ 1502.545778] ? lock_acquire+0x170/0x3f0 [ 1502.549729] ? ioctl_preallocate+0x1a0/0x1a0 [ 1502.554117] ? __fget+0x265/0x3e0 [ 1502.557555] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.561520] ? security_file_ioctl+0x83/0xb0 [ 1502.565903] SyS_ioctl+0x7f/0xb0 [ 1502.569246] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.573199] do_syscall_64+0x1d5/0x640 [ 1502.577066] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1502.582230] RIP: 0033:0x7f1ffb012fc7 [ 1502.585937] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1502.593621] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1502.600871] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:33:59 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) [ 1502.608120] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1502.615370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1502.622615] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1502.645964] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 00:33:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:33:59 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 17) [ 1502.683982] NILFS (loop0): couldn't find nilfs on the device 00:33:59 executing program 1: syz_mount_image$pvfs2(0x0, &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) 00:33:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:33:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r2) add_key$user(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x0}, &(0x7f00000002c0)="807983c6afdfe5a501b323eb7d10d7d2a81f1563d86292f14bed2447777c659efc0efb3999750d730b475bdd37a79b214de7a30e83dbd7ad1239fa8238469c078b30a1aa2e88ceaaba797cf6fb9116be7ce255c9d9ba42f7750fe809f86081ce1da4ad50af71af52c1d2d0ca6f28476892b80f9474911e560ba6949741cd8eaa44a275fd09ff42b33cc3c4", 0x8b, 0xfffffffffffffff8) r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r3) r4 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r4) r5 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000400)="80cfcfd59718e995735e72a465f9a0427bc91ce9904a6660518f14bc46c4de275be54eb2a2b2fd02ec68b9bf60adffe818ea6fc666af7c252840cad3667b1bdf765022ef700894f6cdcd53e40de0d581fe620a8a2fc551e5", 0x58}, {&(0x7f0000000480)="a13422e6a9f7630c6c8e5f1d8bfadeab66c6982c8a80166d509d44d876b3972d4e8049967fadd64f2a7f1d21ca6e7b511e6a44ccda7b2927eba09ebef3211c2bd72b5734e6eea838c909147bc4dc63fd89ad969030602be1b59ad3614fb0fa44fe7389095389135c1136dcd41d3f4b4d957154aa561bdff52aed060306", 0x7d}, {&(0x7f0000000500)="6dba52d82d20dfd58f8bf00b8d79d28ae636f4507f277dbf00db1c4d72d97882aa4aa8b5048c685d62f15241259f6ed9b5da4e5b75ab3e6fe60a7ebade71607367c13f4f90401c7659788379fc78842cc81e3d52e8d95b76587d04dbc65822e092e4cbc67aabd7e0fc004a1eace611bab5f942e5e7ac7c3771791ebb122da5ce7f65a31227ee7a2233fc63e5c532118bd7849506ea19cc5a3c778109921babf68a74f1baa7a22260c19248e41fa7d0910bc9d40fe7e34a19694a34797725bb61", 0xc0}, {&(0x7f00000005c0)="2673ff1f85ac8c3742d18ad25c832a358360524e5916613830ea48a00dff9332ff2f0e5f603363a501b48ada02f10c2a5f7ff937eed869b7786c09ba9770dfc222b10a925770e8715457d1105ac4e480a4218884b48b8410f78822d1e58167082037877e9db21e075ac4e4edfcd2d42220dd56e1c61809d71234e6d668626047a28920c960f36e48ab3b8b06575e13974503f484c35dfb93dd18003a012c4572b4085dee7f9bc60232067360425432516f27efaeb758479789c705a21a279e51", 0xc0}, {&(0x7f0000000680)="7b51ce8a62b42e709f4a337806e68ef10a64b27d62c3365446cdd29b63bd61cf687ffdee7484f5fbd56b563774dad39111e9c7700e6d0d5f72a3f887e5b38638063a8a71de2b4644789f6ec4424225d50aaab571de1c475e077491a611de7ac45ebbe7767fc42bc8f406d498c0bc80467cb0fd783b1cb54cb828823aa2a90d5549616df68b81e6e75ad902b5ac9c9eda317df70ea6657673fde7861b196792c9c14dbda0ffd5d3eb1f5a9318f8388062683438868057", 0xb6}, 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0x1000}], 0x8, &(0x7f0000002880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002940)="d59cf20cde5a77e0ceb81b5d66828716fb60931ca98f94e0cb626916fa764735d3a1ad5b2e83c0f704c2bdf4b5d87674855f304c24b9b88a0503604e85b4791fb7639b5356d1440db44372ddc1e8d075f331d4dd33987d1b259418b454d3dd62", 0x60}, {&(0x7f00000029c0)='!', 0x1}, {&(0x7f0000002a00)="c6326639acc048f5652b91ed5ffa4b50733250a9eed032598a48d672f3537658e43db631766462089cf9fcd36aacb49f67579d49368aebd27f11306fbae83ed51fa994291dc0ea16532819e74ccf93572d3587306fb2cdffa7ddf398365293a026ddf98690c3fc0b43a818a825898fc26dfa7d81c7c54d91385b7aad54a18d23d950e1f815aade05996ed0ccf68819d985a8f0f43126cb434d6a5c807e17fa6fc1713cdf058c", 0xa6}, {&(0x7f0000002ac0)="643840b1c6b2020176700197481bf0fd8fb0fdf6ac0e3ef5d15ad5fdb359f19761f777bf5cf0067c4c264759aa691b8ac6728dcd2179e378d58bfb283d52", 0x3e}], 0x4, &(0x7f0000002b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff]}}], 0x20, 0x4004050}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002b80)="e0d4b9ec54305753a2e3b1075f95830a4e3eb3d518a61b968dfdea76f07257918bb1839ee64b4627415417393c0c9d0c7a2b62e16ffbc43a8b57a3e1b2a1e1d523236f73cddc8e044f483325816baf943740cae1fa912a", 0x57}, {&(0x7f0000002c00)="42bc1bb06d219bba3bba3ea4696f9c1231b3221ef24e987e1e0ee28ccc4e4218c6033c41f7aee514c4ccab4ff6f924c236be1581560901ee7a29a03f2c30d5486c2fa28d1dab29d1cccfa59f36562158626f4d4d7a367234d7e80289b85b0ddd8e105da52f683c4f2a4d5feb8ceb8d01b8c01d7a4d520bef8e239a484ac3983a0ca29feb08e04a0e3d6f63bc16876d375cd4d0eecce3a18f5e850407322ceb686a4dde4403b04b5f5c1fad4bc8e678d2a94ff43ff1535d451b5c3fa5040da7610d8f9f55be67b74fbf9a12c92667549de033dd", 0xd3}, {&(0x7f0000002d00)="9aca54804dfb9c116bd15f6c19991aa80288497720930e7036f8b9f14381ec1713489712230bc70de6728abab5305a62fd14e360bf4da8ef0c4ca09eeaac24ed393cb3023f8b0589a8d1de64fc7bf5ff8002879d4516bfffc1560943f1ab318ee3f8dfffcfe47c8aa872e3e830b17afd512590a8fbabab629b9662b194d9a9813caf9c4298faa0a8be5df81f2077748d20e58662c9ed3be11704", 0x9a}, {&(0x7f0000002dc0)="79ba", 0x2}, {&(0x7f0000002e00)="49e1c9815797dbe2b91476b05502ec48b335f35ed78db54dfe2743d4617ab2828b4b649988503a4b072528c5d9b2557614294e0bda70c5b120b90b08e580cf57929624d77ad1befaf9f74b0311d740dca1497a4aa9c13634a4e6e0f21cdff09dcfce682b5982b45ff079763a7853937c85d0021bda554b1c8a83d031a9c10f8bfa4eedad49840ce9073b51d0d9cdeccd34ec427b5f69f0987ae94f393ba9a1b1eafb07dbe435ecf7c39010413eaf9ebddb994d85b247debf0a1b719a876f2be3e3f6980a514a576537bce4d38055b1536baddb5ee8ccd3dc986454e046b23e1b078a3a26c7b8", 0xe6}, {&(0x7f0000002f00)="7e6101fb443c786adae601693dbbf0101a3d13c50d0c3ff369ef953c7df9de07c50dfa28a0ad96b2f431c07a7b5912a0ce96cdba57f167715374208facd6217ca1b560808a4b7f5231ea9bf0a9a89dba5573", 0x52}, {&(0x7f0000002f80)="e72d5e17b20666e74e53c27d5e3a7021cff9a4f281b0c308d376ba167198551cc6ceff3b91c40d42fb42d644d1e8d367ed2d0c338b7eb3c7ba1034c067421e1ae2f1028ad83547c5bdb66969", 0x4c}, {&(0x7f0000003000)="f5216baba899b594c156b638fb7b42233612082a7391478906cafd271a3f0ea1f2f8604bfcc52d4239d3cc2ba11546dcd87af23e2894ea961e183d2c24b48b4389f7745b048aa77b874310567b3dd1ea949e49658fb9a26bcf3f5d964e94ae4244c7217cc7d8e215d404d57c3d2a85ef3581ef7aaa66ec8b110e99550d953213460f94dc3980ae95fdd40321f9703f880c988d9682d9ae4b23ed3cfad17f11cb0c7d81106dff20822a4338d2107b5ee2bc3ae7c1ea2b8b43af07a1bcdbcce8311c316e8f2705ede77eecd61fc5f718d4430819db6e73d8489eea8d8b30c7c79b42", 0xe1}, {&(0x7f0000003100)="f39a6952", 0x4}, {&(0x7f0000003140)="691a19326286e9787871cd13cfed12c1365c8641f57390f71b5095b2a50c77dd6f7571ad53b04db301d07f138752bc4fae83fe8c196413b451a5be3b08bf3b6fe4080c5bed918fc72eb3281eb0f798c445a2dc8d9a6f5500c340446f3fe13aa3c1fc565e4d5215f2c248b2d42b87704b4ca84b169ed762d235a80a180c5c67b947e687cf57e3f5b11d83a2bd1801ccc8658c7f68358df25c88c82f19336ad119b4c6a81da23e29f38b7543d1f9ec620bbf06ccf1953a5f033b71e0c27a1f0086a14fb1c6c40928840c4a93c7d8b70995b6341276a21f35a5c2a8ec95c8ff9f18bbf9ee91f63d5b25d87ebd416be15df39b2cbf1fb881daba0e", 0xf9}], 0xa, 0x0, 0x0, 0x4000010}}], 0x3, 0x4040010) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r6]}}, @rights={{0x10}}], 0x28}, 0x0) 00:33:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r2) (async, rerun: 64) add_key$user(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x0}, &(0x7f00000002c0)="807983c6afdfe5a501b323eb7d10d7d2a81f1563d86292f14bed2447777c659efc0efb3999750d730b475bdd37a79b214de7a30e83dbd7ad1239fa8238469c078b30a1aa2e88ceaaba797cf6fb9116be7ce255c9d9ba42f7750fe809f86081ce1da4ad50af71af52c1d2d0ca6f28476892b80f9474911e560ba6949741cd8eaa44a275fd09ff42b33cc3c4", 0x8b, 0xfffffffffffffff8) (rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r3) r4 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r4) r5 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r5) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000400)="80cfcfd59718e995735e72a465f9a0427bc91ce9904a6660518f14bc46c4de275be54eb2a2b2fd02ec68b9bf60adffe818ea6fc666af7c252840cad3667b1bdf765022ef700894f6cdcd53e40de0d581fe620a8a2fc551e5", 0x58}, {&(0x7f0000000480)="a13422e6a9f7630c6c8e5f1d8bfadeab66c6982c8a80166d509d44d876b3972d4e8049967fadd64f2a7f1d21ca6e7b511e6a44ccda7b2927eba09ebef3211c2bd72b5734e6eea838c909147bc4dc63fd89ad969030602be1b59ad3614fb0fa44fe7389095389135c1136dcd41d3f4b4d957154aa561bdff52aed060306", 0x7d}, {&(0x7f0000000500)="6dba52d82d20dfd58f8bf00b8d79d28ae636f4507f277dbf00db1c4d72d97882aa4aa8b5048c685d62f15241259f6ed9b5da4e5b75ab3e6fe60a7ebade71607367c13f4f90401c7659788379fc78842cc81e3d52e8d95b76587d04dbc65822e092e4cbc67aabd7e0fc004a1eace611bab5f942e5e7ac7c3771791ebb122da5ce7f65a31227ee7a2233fc63e5c532118bd7849506ea19cc5a3c778109921babf68a74f1baa7a22260c19248e41fa7d0910bc9d40fe7e34a19694a34797725bb61", 0xc0}, {&(0x7f00000005c0)="2673ff1f85ac8c3742d18ad25c832a358360524e5916613830ea48a00dff9332ff2f0e5f603363a501b48ada02f10c2a5f7ff937eed869b7786c09ba9770dfc222b10a925770e8715457d1105ac4e480a4218884b48b8410f78822d1e58167082037877e9db21e075ac4e4edfcd2d42220dd56e1c61809d71234e6d668626047a28920c960f36e48ab3b8b06575e13974503f484c35dfb93dd18003a012c4572b4085dee7f9bc60232067360425432516f27efaeb758479789c705a21a279e51", 0xc0}, {&(0x7f0000000680)="7b51ce8a62b42e709f4a337806e68ef10a64b27d62c3365446cdd29b63bd61cf687ffdee7484f5fbd56b563774dad39111e9c7700e6d0d5f72a3f887e5b38638063a8a71de2b4644789f6ec4424225d50aaab571de1c475e077491a611de7ac45ebbe7767fc42bc8f406d498c0bc80467cb0fd783b1cb54cb828823aa2a90d5549616df68b81e6e75ad902b5ac9c9eda317df70ea6657673fde7861b196792c9c14dbda0ffd5d3eb1f5a9318f8388062683438868057", 0xb6}, {&(0x7f0000000740)="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0x1000}], 0x8, &(0x7f0000002880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002940)="d59cf20cde5a77e0ceb81b5d66828716fb60931ca98f94e0cb626916fa764735d3a1ad5b2e83c0f704c2bdf4b5d87674855f304c24b9b88a0503604e85b4791fb7639b5356d1440db44372ddc1e8d075f331d4dd33987d1b259418b454d3dd62", 0x60}, {&(0x7f00000029c0)='!', 0x1}, {&(0x7f0000002a00)="c6326639acc048f5652b91ed5ffa4b50733250a9eed032598a48d672f3537658e43db631766462089cf9fcd36aacb49f67579d49368aebd27f11306fbae83ed51fa994291dc0ea16532819e74ccf93572d3587306fb2cdffa7ddf398365293a026ddf98690c3fc0b43a818a825898fc26dfa7d81c7c54d91385b7aad54a18d23d950e1f815aade05996ed0ccf68819d985a8f0f43126cb434d6a5c807e17fa6fc1713cdf058c", 0xa6}, {&(0x7f0000002ac0)="643840b1c6b2020176700197481bf0fd8fb0fdf6ac0e3ef5d15ad5fdb359f19761f777bf5cf0067c4c264759aa691b8ac6728dcd2179e378d58bfb283d52", 0x3e}], 0x4, &(0x7f0000002b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff]}}], 0x20, 0x4004050}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002b80)="e0d4b9ec54305753a2e3b1075f95830a4e3eb3d518a61b968dfdea76f07257918bb1839ee64b4627415417393c0c9d0c7a2b62e16ffbc43a8b57a3e1b2a1e1d523236f73cddc8e044f483325816baf943740cae1fa912a", 0x57}, {&(0x7f0000002c00)="42bc1bb06d219bba3bba3ea4696f9c1231b3221ef24e987e1e0ee28ccc4e4218c6033c41f7aee514c4ccab4ff6f924c236be1581560901ee7a29a03f2c30d5486c2fa28d1dab29d1cccfa59f36562158626f4d4d7a367234d7e80289b85b0ddd8e105da52f683c4f2a4d5feb8ceb8d01b8c01d7a4d520bef8e239a484ac3983a0ca29feb08e04a0e3d6f63bc16876d375cd4d0eecce3a18f5e850407322ceb686a4dde4403b04b5f5c1fad4bc8e678d2a94ff43ff1535d451b5c3fa5040da7610d8f9f55be67b74fbf9a12c92667549de033dd", 0xd3}, {&(0x7f0000002d00)="9aca54804dfb9c116bd15f6c19991aa80288497720930e7036f8b9f14381ec1713489712230bc70de6728abab5305a62fd14e360bf4da8ef0c4ca09eeaac24ed393cb3023f8b0589a8d1de64fc7bf5ff8002879d4516bfffc1560943f1ab318ee3f8dfffcfe47c8aa872e3e830b17afd512590a8fbabab629b9662b194d9a9813caf9c4298faa0a8be5df81f2077748d20e58662c9ed3be11704", 0x9a}, {&(0x7f0000002dc0)="79ba", 0x2}, {&(0x7f0000002e00)="49e1c9815797dbe2b91476b05502ec48b335f35ed78db54dfe2743d4617ab2828b4b649988503a4b072528c5d9b2557614294e0bda70c5b120b90b08e580cf57929624d77ad1befaf9f74b0311d740dca1497a4aa9c13634a4e6e0f21cdff09dcfce682b5982b45ff079763a7853937c85d0021bda554b1c8a83d031a9c10f8bfa4eedad49840ce9073b51d0d9cdeccd34ec427b5f69f0987ae94f393ba9a1b1eafb07dbe435ecf7c39010413eaf9ebddb994d85b247debf0a1b719a876f2be3e3f6980a514a576537bce4d38055b1536baddb5ee8ccd3dc986454e046b23e1b078a3a26c7b8", 0xe6}, {&(0x7f0000002f00)="7e6101fb443c786adae601693dbbf0101a3d13c50d0c3ff369ef953c7df9de07c50dfa28a0ad96b2f431c07a7b5912a0ce96cdba57f167715374208facd6217ca1b560808a4b7f5231ea9bf0a9a89dba5573", 0x52}, {&(0x7f0000002f80)="e72d5e17b20666e74e53c27d5e3a7021cff9a4f281b0c308d376ba167198551cc6ceff3b91c40d42fb42d644d1e8d367ed2d0c338b7eb3c7ba1034c067421e1ae2f1028ad83547c5bdb66969", 0x4c}, {&(0x7f0000003000)="f5216baba899b594c156b638fb7b42233612082a7391478906cafd271a3f0ea1f2f8604bfcc52d4239d3cc2ba11546dcd87af23e2894ea961e183d2c24b48b4389f7745b048aa77b874310567b3dd1ea949e49658fb9a26bcf3f5d964e94ae4244c7217cc7d8e215d404d57c3d2a85ef3581ef7aaa66ec8b110e99550d953213460f94dc3980ae95fdd40321f9703f880c988d9682d9ae4b23ed3cfad17f11cb0c7d81106dff20822a4338d2107b5ee2bc3ae7c1ea2b8b43af07a1bcdbcce8311c316e8f2705ede77eecd61fc5f718d4430819db6e73d8489eea8d8b30c7c79b42", 0xe1}, {&(0x7f0000003100)="f39a6952", 0x4}, {&(0x7f0000003140)="691a19326286e9787871cd13cfed12c1365c8641f57390f71b5095b2a50c77dd6f7571ad53b04db301d07f138752bc4fae83fe8c196413b451a5be3b08bf3b6fe4080c5bed918fc72eb3281eb0f798c445a2dc8d9a6f5500c340446f3fe13aa3c1fc565e4d5215f2c248b2d42b87704b4ca84b169ed762d235a80a180c5c67b947e687cf57e3f5b11d83a2bd1801ccc8658c7f68358df25c88c82f19336ad119b4c6a81da23e29f38b7543d1f9ec620bbf06ccf1953a5f033b71e0c27a1f0086a14fb1c6c40928840c4a93c7d8b70995b6341276a21f35a5c2a8ec95c8ff9f18bbf9ee91f63d5b25d87ebd416be15df39b2cbf1fb881daba0e", 0xf9}], 0xa, 0x0, 0x0, 0x4000010}}], 0x3, 0x4040010) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r6]}}, @rights={{0x10}}], 0x28}, 0x0) [ 1502.725947] FAULT_INJECTION: forcing a failure. [ 1502.725947] name failslab, interval 1, probability 0, space 0, times 0 [ 1502.743059] CPU: 1 PID: 26107 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1502.750965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1502.760315] Call Trace: [ 1502.762900] dump_stack+0x1b2/0x281 [ 1502.766521] should_fail.cold+0x10a/0x149 [ 1502.770670] should_failslab+0xd6/0x130 [ 1502.774648] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1502.779319] ? dev_uevent_filter+0xd0/0xd0 [ 1502.783548] kobject_uevent_env+0x20c/0xf30 [ 1502.787853] ? internal_create_group+0x48f/0x710 [ 1502.792589] lo_ioctl+0x11a6/0x1cd0 [ 1502.796207] ? loop_set_status64+0xe0/0xe0 [ 1502.800429] blkdev_ioctl+0x540/0x1830 [ 1502.804301] ? blkpg_ioctl+0x8d0/0x8d0 [ 1502.808180] ? trace_hardirqs_on+0x10/0x10 [ 1502.812392] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1502.817475] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1502.822472] block_ioctl+0xd9/0x120 [ 1502.826076] ? blkdev_fallocate+0x3a0/0x3a0 [ 1502.830375] do_vfs_ioctl+0x75a/0xff0 [ 1502.834171] ? lock_acquire+0x170/0x3f0 [ 1502.838121] ? ioctl_preallocate+0x1a0/0x1a0 [ 1502.842507] ? __fget+0x265/0x3e0 [ 1502.845942] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.849892] ? security_file_ioctl+0x83/0xb0 [ 1502.854285] SyS_ioctl+0x7f/0xb0 [ 1502.857626] ? do_vfs_ioctl+0xff0/0xff0 [ 1502.861578] do_syscall_64+0x1d5/0x640 [ 1502.865451] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1502.870618] RIP: 0033:0x7f1289de0fc7 [ 1502.874304] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1502.881988] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1502.889236] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1502.896488] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1502.903737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1502.910983] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:33:59 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 17) 00:33:59 executing program 1: syz_mount_image$pvfs2(0x0, &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:33:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:33:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) [ 1502.967371] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1503.002972] NILFS (loop2): couldn't find nilfs on the device [ 1503.029127] FAULT_INJECTION: forcing a failure. [ 1503.029127] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.042211] CPU: 0 PID: 26131 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1503.050107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1503.059455] Call Trace: [ 1503.062039] dump_stack+0x1b2/0x281 [ 1503.065668] should_fail.cold+0x10a/0x149 [ 1503.069817] should_failslab+0xd6/0x130 [ 1503.073792] kmem_cache_alloc+0x28e/0x3c0 [ 1503.077939] __kernfs_new_node+0x6f/0x470 [ 1503.082090] kernfs_new_node+0x7b/0xe0 [ 1503.085974] __kernfs_create_file+0x3d/0x320 [ 1503.090378] sysfs_add_file_mode_ns+0x1e1/0x450 [ 1503.095041] ? kernfs_create_dir_ns+0x171/0x200 [ 1503.099714] internal_create_group+0x22b/0x710 [ 1503.104301] lo_ioctl+0x1137/0x1cd0 [ 1503.107936] ? loop_set_status64+0xe0/0xe0 [ 1503.112168] blkdev_ioctl+0x540/0x1830 [ 1503.116057] ? blkpg_ioctl+0x8d0/0x8d0 [ 1503.119941] ? trace_hardirqs_on+0x10/0x10 [ 1503.124174] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1503.129287] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1503.134310] block_ioctl+0xd9/0x120 [ 1503.137938] ? blkdev_fallocate+0x3a0/0x3a0 [ 1503.142267] do_vfs_ioctl+0x75a/0xff0 [ 1503.146071] ? lock_acquire+0x170/0x3f0 [ 1503.150043] ? ioctl_preallocate+0x1a0/0x1a0 [ 1503.154451] ? __fget+0x265/0x3e0 [ 1503.157902] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.161904] ? security_file_ioctl+0x83/0xb0 [ 1503.166309] SyS_ioctl+0x7f/0xb0 [ 1503.169675] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.173652] do_syscall_64+0x1d5/0x640 [ 1503.177541] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1503.182725] RIP: 0033:0x7f1ffb012fc7 [ 1503.186424] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1503.194113] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1503.201381] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1503.208631] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1503.215878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) 00:34:00 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 18) 00:34:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000240)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r2) (async, rerun: 32) add_key$user(&(0x7f0000000180), &(0x7f0000000200)={'syz', 0x0}, &(0x7f00000002c0)="807983c6afdfe5a501b323eb7d10d7d2a81f1563d86292f14bed2447777c659efc0efb3999750d730b475bdd37a79b214de7a30e83dbd7ad1239fa8238469c078b30a1aa2e88ceaaba797cf6fb9116be7ce255c9d9ba42f7750fe809f86081ce1da4ad50af71af52c1d2d0ca6f28476892b80f9474911e560ba6949741cd8eaa44a275fd09ff42b33cc3c4", 0x8b, 0xfffffffffffffff8) (async, rerun: 32) r3 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r3) r4 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r4) (async) r5 = add_key$fscrypt_v1(&(0x7f00000000c0), &(0x7f0000000100)={'fscrypt:', @desc4}, &(0x7f0000000140)={0x0, "211d4bd88012fcb5c10a6cf4fd66ccd7c79c21e99d4abc17f19116ed9904d260103284b536635523cea47952a7ba5431f67a7eb9c7d0447bf21583c3b4aff7fd"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000000400)="80cfcfd59718e995735e72a465f9a0427bc91ce9904a6660518f14bc46c4de275be54eb2a2b2fd02ec68b9bf60adffe818ea6fc666af7c252840cad3667b1bdf765022ef700894f6cdcd53e40de0d581fe620a8a2fc551e5", 0x58}, {&(0x7f0000000480)="a13422e6a9f7630c6c8e5f1d8bfadeab66c6982c8a80166d509d44d876b3972d4e8049967fadd64f2a7f1d21ca6e7b511e6a44ccda7b2927eba09ebef3211c2bd72b5734e6eea838c909147bc4dc63fd89ad969030602be1b59ad3614fb0fa44fe7389095389135c1136dcd41d3f4b4d957154aa561bdff52aed060306", 0x7d}, {&(0x7f0000000500)="6dba52d82d20dfd58f8bf00b8d79d28ae636f4507f277dbf00db1c4d72d97882aa4aa8b5048c685d62f15241259f6ed9b5da4e5b75ab3e6fe60a7ebade71607367c13f4f90401c7659788379fc78842cc81e3d52e8d95b76587d04dbc65822e092e4cbc67aabd7e0fc004a1eace611bab5f942e5e7ac7c3771791ebb122da5ce7f65a31227ee7a2233fc63e5c532118bd7849506ea19cc5a3c778109921babf68a74f1baa7a22260c19248e41fa7d0910bc9d40fe7e34a19694a34797725bb61", 0xc0}, {&(0x7f00000005c0)="2673ff1f85ac8c3742d18ad25c832a358360524e5916613830ea48a00dff9332ff2f0e5f603363a501b48ada02f10c2a5f7ff937eed869b7786c09ba9770dfc222b10a925770e8715457d1105ac4e480a4218884b48b8410f78822d1e58167082037877e9db21e075ac4e4edfcd2d42220dd56e1c61809d71234e6d668626047a28920c960f36e48ab3b8b06575e13974503f484c35dfb93dd18003a012c4572b4085dee7f9bc60232067360425432516f27efaeb758479789c705a21a279e51", 0xc0}, {&(0x7f0000000680)="7b51ce8a62b42e709f4a337806e68ef10a64b27d62c3365446cdd29b63bd61cf687ffdee7484f5fbd56b563774dad39111e9c7700e6d0d5f72a3f887e5b38638063a8a71de2b4644789f6ec4424225d50aaab571de1c475e077491a611de7ac45ebbe7767fc42bc8f406d498c0bc80467cb0fd783b1cb54cb828823aa2a90d5549616df68b81e6e75ad902b5ac9c9eda317df70ea6657673fde7861b196792c9c14dbda0ffd5d3eb1f5a9318f8388062683438868057", 0xb6}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="de7d3141031f9c0c93c06b34c9363d65fc830194ca13b973bb331fd66db8b37cc749fc0d9957b486f2e6ed4f4ba838eac8971b2e05595f9a6654e0ec83147b09321e", 0x42}, 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0x1000}], 0x8, &(0x7f0000002880)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r6, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000028c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f0000002940)="d59cf20cde5a77e0ceb81b5d66828716fb60931ca98f94e0cb626916fa764735d3a1ad5b2e83c0f704c2bdf4b5d87674855f304c24b9b88a0503604e85b4791fb7639b5356d1440db44372ddc1e8d075f331d4dd33987d1b259418b454d3dd62", 0x60}, {&(0x7f00000029c0)='!', 0x1}, {&(0x7f0000002a00)="c6326639acc048f5652b91ed5ffa4b50733250a9eed032598a48d672f3537658e43db631766462089cf9fcd36aacb49f67579d49368aebd27f11306fbae83ed51fa994291dc0ea16532819e74ccf93572d3587306fb2cdffa7ddf398365293a026ddf98690c3fc0b43a818a825898fc26dfa7d81c7c54d91385b7aad54a18d23d950e1f815aade05996ed0ccf68819d985a8f0f43126cb434d6a5c807e17fa6fc1713cdf058c", 0xa6}, {&(0x7f0000002ac0)="643840b1c6b2020176700197481bf0fd8fb0fdf6ac0e3ef5d15ad5fdb359f19761f777bf5cf0067c4c264759aa691b8ac6728dcd2179e378d58bfb283d52", 0x3e}], 0x4, &(0x7f0000002b40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r7, 0xffffffffffffffff]}}], 0x20, 0x4004050}}, {{0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002b80)="e0d4b9ec54305753a2e3b1075f95830a4e3eb3d518a61b968dfdea76f07257918bb1839ee64b4627415417393c0c9d0c7a2b62e16ffbc43a8b57a3e1b2a1e1d523236f73cddc8e044f483325816baf943740cae1fa912a", 0x57}, {&(0x7f0000002c00)="42bc1bb06d219bba3bba3ea4696f9c1231b3221ef24e987e1e0ee28ccc4e4218c6033c41f7aee514c4ccab4ff6f924c236be1581560901ee7a29a03f2c30d5486c2fa28d1dab29d1cccfa59f36562158626f4d4d7a367234d7e80289b85b0ddd8e105da52f683c4f2a4d5feb8ceb8d01b8c01d7a4d520bef8e239a484ac3983a0ca29feb08e04a0e3d6f63bc16876d375cd4d0eecce3a18f5e850407322ceb686a4dde4403b04b5f5c1fad4bc8e678d2a94ff43ff1535d451b5c3fa5040da7610d8f9f55be67b74fbf9a12c92667549de033dd", 0xd3}, {&(0x7f0000002d00)="9aca54804dfb9c116bd15f6c19991aa80288497720930e7036f8b9f14381ec1713489712230bc70de6728abab5305a62fd14e360bf4da8ef0c4ca09eeaac24ed393cb3023f8b0589a8d1de64fc7bf5ff8002879d4516bfffc1560943f1ab318ee3f8dfffcfe47c8aa872e3e830b17afd512590a8fbabab629b9662b194d9a9813caf9c4298faa0a8be5df81f2077748d20e58662c9ed3be11704", 0x9a}, {&(0x7f0000002dc0)="79ba", 0x2}, {&(0x7f0000002e00)="49e1c9815797dbe2b91476b05502ec48b335f35ed78db54dfe2743d4617ab2828b4b649988503a4b072528c5d9b2557614294e0bda70c5b120b90b08e580cf57929624d77ad1befaf9f74b0311d740dca1497a4aa9c13634a4e6e0f21cdff09dcfce682b5982b45ff079763a7853937c85d0021bda554b1c8a83d031a9c10f8bfa4eedad49840ce9073b51d0d9cdeccd34ec427b5f69f0987ae94f393ba9a1b1eafb07dbe435ecf7c39010413eaf9ebddb994d85b247debf0a1b719a876f2be3e3f6980a514a576537bce4d38055b1536baddb5ee8ccd3dc986454e046b23e1b078a3a26c7b8", 0xe6}, {&(0x7f0000002f00)="7e6101fb443c786adae601693dbbf0101a3d13c50d0c3ff369ef953c7df9de07c50dfa28a0ad96b2f431c07a7b5912a0ce96cdba57f167715374208facd6217ca1b560808a4b7f5231ea9bf0a9a89dba5573", 0x52}, {&(0x7f0000002f80)="e72d5e17b20666e74e53c27d5e3a7021cff9a4f281b0c308d376ba167198551cc6ceff3b91c40d42fb42d644d1e8d367ed2d0c338b7eb3c7ba1034c067421e1ae2f1028ad83547c5bdb66969", 0x4c}, {&(0x7f0000003000)="f5216baba899b594c156b638fb7b42233612082a7391478906cafd271a3f0ea1f2f8604bfcc52d4239d3cc2ba11546dcd87af23e2894ea961e183d2c24b48b4389f7745b048aa77b874310567b3dd1ea949e49658fb9a26bcf3f5d964e94ae4244c7217cc7d8e215d404d57c3d2a85ef3581ef7aaa66ec8b110e99550d953213460f94dc3980ae95fdd40321f9703f880c988d9682d9ae4b23ed3cfad17f11cb0c7d81106dff20822a4338d2107b5ee2bc3ae7c1ea2b8b43af07a1bcdbcce8311c316e8f2705ede77eecd61fc5f718d4430819db6e73d8489eea8d8b30c7c79b42", 0xe1}, {&(0x7f0000003100)="f39a6952", 0x4}, {&(0x7f0000003140)="691a19326286e9787871cd13cfed12c1365c8641f57390f71b5095b2a50c77dd6f7571ad53b04db301d07f138752bc4fae83fe8c196413b451a5be3b08bf3b6fe4080c5bed918fc72eb3281eb0f798c445a2dc8d9a6f5500c340446f3fe13aa3c1fc565e4d5215f2c248b2d42b87704b4ca84b169ed762d235a80a180c5c67b947e687cf57e3f5b11d83a2bd1801ccc8658c7f68358df25c88c82f19336ad119b4c6a81da23e29f38b7543d1f9ec620bbf06ccf1953a5f033b71e0c27a1f0086a14fb1c6c40928840c4a93c7d8b70995b6341276a21f35a5c2a8ec95c8ff9f18bbf9ee91f63d5b25d87ebd416be15df39b2cbf1fb881daba0e", 0xf9}], 0xa, 0x0, 0x0, 0x4000010}}], 0x3, 0x4040010) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r6]}}, @rights={{0x10}}], 0x28}, 0x0) [ 1503.223126] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:00 executing program 1: syz_mount_image$pvfs2(0x0, &(0x7f00000029c0)='./file0\x00', 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:00 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1503.306517] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1503.314618] NILFS (loop0): couldn't find nilfs on the device [ 1503.328294] FAULT_INJECTION: forcing a failure. [ 1503.328294] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.361241] CPU: 0 PID: 26159 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1503.369146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1503.378486] Call Trace: [ 1503.381058] dump_stack+0x1b2/0x281 [ 1503.384666] should_fail.cold+0x10a/0x149 [ 1503.388797] should_failslab+0xd6/0x130 [ 1503.392754] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1503.397410] ? dev_uevent_filter+0xd0/0xd0 [ 1503.401627] kobject_uevent_env+0x20c/0xf30 [ 1503.405930] ? internal_create_group+0x48f/0x710 [ 1503.410667] lo_ioctl+0x11a6/0x1cd0 [ 1503.414277] ? loop_set_status64+0xe0/0xe0 [ 1503.418492] blkdev_ioctl+0x540/0x1830 [ 1503.422376] ? blkpg_ioctl+0x8d0/0x8d0 [ 1503.426242] ? trace_hardirqs_on+0x10/0x10 [ 1503.430459] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1503.435546] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1503.440547] block_ioctl+0xd9/0x120 [ 1503.444154] ? blkdev_fallocate+0x3a0/0x3a0 [ 1503.448458] do_vfs_ioctl+0x75a/0xff0 [ 1503.452258] ? lock_acquire+0x170/0x3f0 [ 1503.456226] ? ioctl_preallocate+0x1a0/0x1a0 [ 1503.460616] ? __fget+0x265/0x3e0 [ 1503.464048] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.468002] ? security_file_ioctl+0x83/0xb0 [ 1503.472395] SyS_ioctl+0x7f/0xb0 [ 1503.475739] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.479696] do_syscall_64+0x1d5/0x640 [ 1503.483567] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1503.488734] RIP: 0033:0x7f1289de0fc7 [ 1503.492421] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1503.500110] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 00:34:00 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 18) 00:34:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="6ebdc09a5cfe4696823ea946c7eb6e4db1df8c46c7f0941ed6598ed387f428c24f4440ade3b1e5f6ebcdf76a7bd35b41b08030851db3c6374ca7fe3d6952eba79ab384f7161cbe593dfdb987fcd7b7853384c592", 0x54}], 0x1, 0x0, 0x0, 0x40000}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1503.507356] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1503.514602] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1503.521850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1503.529099] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:00 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="6ebdc09a5cfe4696823ea946c7eb6e4db1df8c46c7f0941ed6598ed387f428c24f4440ade3b1e5f6ebcdf76a7bd35b41b08030851db3c6374ca7fe3d6952eba79ab384f7161cbe593dfdb987fcd7b7853384c592", 0x54}], 0x1, 0x0, 0x0, 0x40000}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="6ebdc09a5cfe4696823ea946c7eb6e4db1df8c46c7f0941ed6598ed387f428c24f4440ade3b1e5f6ebcdf76a7bd35b41b08030851db3c6374ca7fe3d6952eba79ab384f7161cbe593dfdb987fcd7b7853384c592", 0x54}], 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1503.636636] print_req_error: 26 callbacks suppressed [ 1503.636643] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1503.648989] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1503.656742] NILFS (loop2): couldn't find nilfs on the device [ 1503.681665] FAULT_INJECTION: forcing a failure. [ 1503.681665] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.693014] CPU: 0 PID: 26199 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1503.700889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1503.710235] Call Trace: [ 1503.712828] dump_stack+0x1b2/0x281 [ 1503.716452] should_fail.cold+0x10a/0x149 [ 1503.720607] should_failslab+0xd6/0x130 [ 1503.724580] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1503.729248] ? dev_uevent_filter+0xd0/0xd0 [ 1503.733477] kobject_uevent_env+0x20c/0xf30 [ 1503.737796] ? internal_create_group+0x48f/0x710 [ 1503.742554] lo_ioctl+0x11a6/0x1cd0 [ 1503.746181] ? loop_set_status64+0xe0/0xe0 [ 1503.750421] blkdev_ioctl+0x540/0x1830 [ 1503.754305] ? blkpg_ioctl+0x8d0/0x8d0 [ 1503.758187] ? trace_hardirqs_on+0x10/0x10 [ 1503.762418] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1503.767516] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1503.772535] block_ioctl+0xd9/0x120 [ 1503.776156] ? blkdev_fallocate+0x3a0/0x3a0 [ 1503.780735] do_vfs_ioctl+0x75a/0xff0 [ 1503.784536] ? lock_acquire+0x170/0x3f0 [ 1503.788509] ? ioctl_preallocate+0x1a0/0x1a0 [ 1503.792914] ? __fget+0x265/0x3e0 [ 1503.796365] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.800338] ? security_file_ioctl+0x83/0xb0 [ 1503.804743] SyS_ioctl+0x7f/0xb0 [ 1503.808102] ? do_vfs_ioctl+0xff0/0xff0 [ 1503.812070] do_syscall_64+0x1d5/0x640 [ 1503.815966] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1503.821141] RIP: 0033:0x7f1ffb012fc7 [ 1503.824831] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1503.832513] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1503.839771] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1503.847018] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1503.854263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1503.861509] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1503.871126] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1503.880203] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 00:34:00 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 19) 00:34:00 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x331, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="6ebdc09a5cfe4696823ea946c7eb6e4db1df8c46c7f0941ed6598ed387f428c24f4440ade3b1e5f6ebcdf76a7bd35b41b08030851db3c6374ca7fe3d6952eba79ab384f7161cbe593dfdb987fcd7b7853384c592", 0x54}], 0x1, 0x0, 0x0, 0x40000}, 0x20000000) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:00 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008000000000000"], 0x28}, 0x0) 00:34:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1503.894306] NILFS (loop0): couldn't find nilfs on the device [ 1503.933184] FAULT_INJECTION: forcing a failure. [ 1503.933184] name failslab, interval 1, probability 0, space 0, times 0 [ 1503.945873] CPU: 0 PID: 26219 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1503.953759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1503.963105] Call Trace: [ 1503.965691] dump_stack+0x1b2/0x281 [ 1503.969320] should_fail.cold+0x10a/0x149 [ 1503.973465] should_failslab+0xd6/0x130 [ 1503.977429] kmem_cache_alloc_node+0x263/0x410 [ 1503.982011] __alloc_skb+0x5c/0x510 [ 1503.985621] kobject_uevent_env+0x882/0xf30 [ 1503.989928] lo_ioctl+0x11a6/0x1cd0 [ 1503.993533] ? loop_set_status64+0xe0/0xe0 [ 1503.997757] blkdev_ioctl+0x540/0x1830 [ 1504.001640] ? blkpg_ioctl+0x8d0/0x8d0 [ 1504.005505] ? trace_hardirqs_on+0x10/0x10 [ 1504.009718] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1504.014814] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1504.019817] block_ioctl+0xd9/0x120 [ 1504.023424] ? blkdev_fallocate+0x3a0/0x3a0 [ 1504.027726] do_vfs_ioctl+0x75a/0xff0 [ 1504.031509] ? lock_acquire+0x170/0x3f0 [ 1504.035468] ? ioctl_preallocate+0x1a0/0x1a0 [ 1504.039863] ? __fget+0x265/0x3e0 [ 1504.043293] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.047248] ? security_file_ioctl+0x83/0xb0 [ 1504.051634] SyS_ioctl+0x7f/0xb0 [ 1504.054979] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.058938] do_syscall_64+0x1d5/0x640 [ 1504.062817] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1504.067989] RIP: 0033:0x7f1289de0fc7 [ 1504.071679] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.079369] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1504.086619] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1504.093869] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1504.101119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1504.108373] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:01 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 19) 00:34:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r1) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/213, 0xd5}], 0x5, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x10100) socket$nl_generic(0x10, 0x3, 0x10) getpeername$ax25(r1, &(0x7f0000000140)={{0x3, @null}, [@remote, @netrom, @default, @default, @rose, @remote, @rose, @null]}, &(0x7f0000000300)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r2) setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x0, 0x8}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x4000854}, 0x0) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:01 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:01 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x7, &(0x7f0000002e40)=[{&(0x7f0000002a00)="7c4da677a4808021ef30575a87b271ef3dc65c6d42eed5f008cc83e90226f5f86e4cc071c3b43db5a41e7c8b4029b62971c05330b00234d5a07be4782edb234e61eb31443d21077fd8937e7c28e7ce7131efe786092d31346f1a1ea4847ebf1b286222ac144c1c2c33d5eaa46239611b8f1179c3573b7e38278d779890cb3ae7e5e93f84b52acb22a4ddd30edeb16751d488a570bfc16fbc794509ec39e277528f99021542e1703259a21acf5bafb061838b5594f85ef4185b66f487184db5d50194a7af", 0xc4}, {&(0x7f0000002b00)="920ba7d082a4ed6c683dd4f349bc7afacc94989c30da73f64e38566e5e11e92eead210baa68eaf21156b934ce796038c3d0d530fbdaebff448180891f7047ca4863b0455f1dc37d984ef608d348c67e3d53aec06a0", 0x55, 0x3}, {&(0x7f0000002b80)="d2a6e6ae93fe6b378a20f787d6e638b7f7b6eefed57c2106260796eacbc13b66cc373bf417893c4edd7a58c01c6e287ce68b01e52fdcd418e37045b76b785aa347aca008c86c4b4c070ee5c0b9689e250a154d532aca5ecc6d713e2d8809362981cd4e07f9a733f3bc4843631bfde7d3bc37a14369a6957427717a613704c376152223ed1a411457fa4dd0", 0x8b, 0x8}, {&(0x7f0000002c40)="c4fd89308bc884606798f469eafc51cb9c0ee020b62cad62a889697ae5cfe801f9df1533c07c7abfba55456d3a87398b5045497203bec7f6a02aebe0f10d9341f6522c3b72a56d2d0782788be0bcfda4d307e496701cab76e32eabe04f73c63fbc39e6cf2e86a6310cfe3c75228bb5748ca8590a78c05324ca1180a039cb10e3", 0x80, 0x1f1f}, {&(0x7f0000002cc0)="063101877e38fdeffba75eabb596e83412bc1545c9594638c5d520071986a1f7a6679413a8fd087a323c8a64878ad2ae0c14d8bb497838b56d8bb16e7241007c32812b2c5263bfba6bcfb50b878397e2ff80b9b9395d576ecaec71d50f170baa2f945f3b09db3c1034c2e6ce7c4299a26949be0df0a84a913d0cbfc59216167532595688f9a4acf8d273d5ee01e57cf6a96d2c4137cf03c39b58b846f7e84a8e72a8fe9bf9b4239dbce9429f2de2108eddeaddf949a848c98a535f3ca03e482fc4eef634ee037350f5460a", 0xcb, 0x4}, {&(0x7f0000002dc0)="ce1fd91af2bd2f6dd91d896961", 0xd, 0x2}, {&(0x7f0000002e00)="715c94258f79dad55629d5fa6aa4b3f67ffe3006a2269f115d83ff3d08ced88f3a6ef43edc8774c70ff01682ed1b9d95", 0x30}], 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1504.140386] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1504.152835] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1504.171574] NILFS (loop2): couldn't find nilfs on the device 00:34:01 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1504.205281] FAULT_INJECTION: forcing a failure. [ 1504.205281] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.230900] CPU: 0 PID: 26249 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1504.238799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1504.248167] Call Trace: [ 1504.250756] dump_stack+0x1b2/0x281 [ 1504.254368] should_fail.cold+0x10a/0x149 [ 1504.258501] should_failslab+0xd6/0x130 [ 1504.262458] __kmalloc+0x2c1/0x400 [ 1504.265981] ? kobject_get_path+0xb5/0x230 [ 1504.270201] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1504.275636] kobject_get_path+0xb5/0x230 [ 1504.279687] kobject_uevent_env+0x230/0xf30 [ 1504.283991] ? internal_create_group+0x48f/0x710 [ 1504.288732] lo_ioctl+0x11a6/0x1cd0 [ 1504.292342] ? loop_set_status64+0xe0/0xe0 [ 1504.296559] blkdev_ioctl+0x540/0x1830 [ 1504.300427] ? blkpg_ioctl+0x8d0/0x8d0 [ 1504.304300] ? trace_hardirqs_on+0x10/0x10 [ 1504.308519] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1504.313604] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1504.318620] block_ioctl+0xd9/0x120 [ 1504.322226] ? blkdev_fallocate+0x3a0/0x3a0 [ 1504.326528] do_vfs_ioctl+0x75a/0xff0 [ 1504.330311] ? lock_acquire+0x170/0x3f0 [ 1504.334270] ? ioctl_preallocate+0x1a0/0x1a0 [ 1504.338661] ? __fget+0x265/0x3e0 [ 1504.342098] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.346053] ? security_file_ioctl+0x83/0xb0 [ 1504.350441] SyS_ioctl+0x7f/0xb0 [ 1504.353785] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.357742] do_syscall_64+0x1d5/0x640 [ 1504.361612] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1504.366781] RIP: 0033:0x7f1ffb012fc7 [ 1504.370472] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.378162] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1504.385413] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1504.392663] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 00:34:01 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 20) 00:34:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r1) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/213, 0xd5}], 0x5, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x10100) socket$nl_generic(0x10, 0x3, 0x10) getpeername$ax25(r1, &(0x7f0000000140)={{0x3, @null}, [@remote, @netrom, @default, @default, @rose, @remote, @rose, @null]}, &(0x7f0000000300)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r2) setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x0, 0x8}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x4000854}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r1) (async) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/213, 0xd5}], 0x5, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x10100) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) getpeername$ax25(r1, &(0x7f0000000140)={{0x3, @null}, [@remote, @netrom, @default, @default, @rose, @remote, @rose, @null]}, &(0x7f0000000300)=0x48) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r2) (async) setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x0, 0x8}, 0xc) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x4000854}, 0x0) (async) 00:34:01 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:01 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10080000"], 0x28}, 0x0) [ 1504.399917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1504.407167] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1504.427503] print_req_error: I/O error, dev loop1, sector 0 [ 1504.492906] FAULT_INJECTION: forcing a failure. [ 1504.492906] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.503278] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1504.511925] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1504.515133] CPU: 1 PID: 26270 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1504.522693] NILFS (loop0): couldn't find nilfs on the device [ 1504.527513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1504.527518] Call Trace: [ 1504.527532] dump_stack+0x1b2/0x281 [ 1504.527545] should_fail.cold+0x10a/0x149 [ 1504.527559] should_failslab+0xd6/0x130 [ 1504.527570] kmem_cache_alloc_node+0x263/0x410 [ 1504.527584] __alloc_skb+0x5c/0x510 [ 1504.527597] kobject_uevent_env+0x882/0xf30 [ 1504.569415] lo_ioctl+0x11a6/0x1cd0 [ 1504.573019] ? loop_set_status64+0xe0/0xe0 [ 1504.577233] blkdev_ioctl+0x540/0x1830 [ 1504.581099] ? blkpg_ioctl+0x8d0/0x8d0 [ 1504.584963] ? trace_hardirqs_on+0x10/0x10 [ 1504.589179] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1504.594260] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1504.599256] block_ioctl+0xd9/0x120 [ 1504.602860] ? blkdev_fallocate+0x3a0/0x3a0 [ 1504.607163] do_vfs_ioctl+0x75a/0xff0 [ 1504.610941] ? lock_acquire+0x170/0x3f0 [ 1504.614991] ? ioctl_preallocate+0x1a0/0x1a0 [ 1504.619378] ? __fget+0x265/0x3e0 [ 1504.622809] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.626765] ? security_file_ioctl+0x83/0xb0 [ 1504.631172] SyS_ioctl+0x7f/0xb0 [ 1504.634516] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.638469] do_syscall_64+0x1d5/0x640 [ 1504.642339] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1504.647514] RIP: 0033:0x7f1289de0fc7 [ 1504.651203] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.658888] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1504.666134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1504.673386] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1504.680640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:01 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 20) 00:34:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:01 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r1) (async) recvmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/213, 0xd5}], 0x5, &(0x7f0000000780)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x10100) socket$nl_generic(0x10, 0x3, 0x10) (async) getpeername$ax25(r1, &(0x7f0000000140)={{0x3, @null}, [@remote, @netrom, @default, @default, @rose, @remote, @rose, @null]}, &(0x7f0000000300)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r2) (async) setsockopt$MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x7, 0x0, 0x8}, 0xc) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x4000854}, 0x0) 00:34:01 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 21) [ 1504.687914] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1504.700508] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1504.707966] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1504.715690] NILFS (loop2): couldn't find nilfs on the device 00:34:01 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1504.772176] FAULT_INJECTION: forcing a failure. [ 1504.772176] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.800522] CPU: 0 PID: 26305 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1504.808424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1504.817774] Call Trace: 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:01 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1504.820362] dump_stack+0x1b2/0x281 [ 1504.823991] should_fail.cold+0x10a/0x149 [ 1504.828139] should_failslab+0xd6/0x130 [ 1504.832133] kmem_cache_alloc_node+0x263/0x410 [ 1504.836714] __alloc_skb+0x5c/0x510 [ 1504.840350] kobject_uevent_env+0x882/0xf30 [ 1504.844678] lo_ioctl+0x11a6/0x1cd0 [ 1504.848304] ? loop_set_status64+0xe0/0xe0 [ 1504.852538] blkdev_ioctl+0x540/0x1830 [ 1504.856423] ? blkpg_ioctl+0x8d0/0x8d0 [ 1504.860305] ? trace_hardirqs_on+0x10/0x10 [ 1504.864539] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1504.869644] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1504.874666] block_ioctl+0xd9/0x120 [ 1504.878296] ? blkdev_fallocate+0x3a0/0x3a0 [ 1504.882622] do_vfs_ioctl+0x75a/0xff0 [ 1504.886424] ? lock_acquire+0x170/0x3f0 [ 1504.890388] ? ioctl_preallocate+0x1a0/0x1a0 [ 1504.894777] ? __fget+0x265/0x3e0 [ 1504.898209] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.902171] ? security_file_ioctl+0x83/0xb0 [ 1504.906563] SyS_ioctl+0x7f/0xb0 [ 1504.909912] ? do_vfs_ioctl+0xff0/0xff0 [ 1504.913878] do_syscall_64+0x1d5/0x640 [ 1504.917758] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1504.922935] RIP: 0033:0x7f1ffb012fc7 [ 1504.926625] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.934327] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1504.941574] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1504.948824] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1504.956074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1504.963326] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1504.982397] FAULT_INJECTION: forcing a failure. [ 1504.982397] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.984965] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1505.000754] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1505.010051] CPU: 0 PID: 26312 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1505.013361] NILFS (loop0): couldn't find nilfs on the device [ 1505.017938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1505.033061] Call Trace: [ 1505.035647] dump_stack+0x1b2/0x281 [ 1505.039289] should_fail.cold+0x10a/0x149 [ 1505.043417] should_failslab+0xd6/0x130 [ 1505.047390] kmem_cache_alloc_node+0x263/0x410 [ 1505.051960] __alloc_skb+0x5c/0x510 [ 1505.055590] kobject_uevent_env+0x882/0xf30 [ 1505.059892] lo_ioctl+0x11a6/0x1cd0 [ 1505.063499] ? loop_set_status64+0xe0/0xe0 [ 1505.067712] blkdev_ioctl+0x540/0x1830 [ 1505.071582] ? blkpg_ioctl+0x8d0/0x8d0 [ 1505.075445] ? trace_hardirqs_on+0x10/0x10 [ 1505.079661] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1505.084747] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1505.089744] block_ioctl+0xd9/0x120 [ 1505.093362] ? blkdev_fallocate+0x3a0/0x3a0 [ 1505.097674] do_vfs_ioctl+0x75a/0xff0 [ 1505.101458] ? lock_acquire+0x170/0x3f0 [ 1505.105420] ? ioctl_preallocate+0x1a0/0x1a0 [ 1505.109824] ? __fget+0x265/0x3e0 [ 1505.113255] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.117209] ? security_file_ioctl+0x83/0xb0 [ 1505.121610] SyS_ioctl+0x7f/0xb0 [ 1505.125044] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.128995] do_syscall_64+0x1d5/0x640 [ 1505.132861] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1505.138035] RIP: 0033:0x7f1289de0fc7 [ 1505.141743] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.149426] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1505.156672] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1505.163917] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1505.171178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:02 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 21) 00:34:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:02 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f00)={[{}], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0xc032, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r2]}}], 0x38, 0x20040000}, 0x0) [ 1505.178424] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1505.193375] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1505.200673] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1505.209545] NILFS (loop2): couldn't find nilfs on the device 00:34:02 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 22) 00:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async, rerun: 32) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socketpair(0x11, 0x800, 0xc032, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r2]}}], 0x38, 0x20040000}, 0x0) 00:34:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:02 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, 0x0) 00:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1505.295561] FAULT_INJECTION: forcing a failure. [ 1505.295561] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.328982] CPU: 0 PID: 26346 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1505.336891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1505.346242] Call Trace: [ 1505.348832] dump_stack+0x1b2/0x281 [ 1505.352462] should_fail.cold+0x10a/0x149 [ 1505.356619] should_failslab+0xd6/0x130 [ 1505.360596] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1505.365707] __kmalloc_node_track_caller+0x38/0x70 [ 1505.370630] __alloc_skb+0x96/0x510 [ 1505.374243] kobject_uevent_env+0x882/0xf30 [ 1505.378561] lo_ioctl+0x11a6/0x1cd0 [ 1505.382177] ? loop_set_status64+0xe0/0xe0 [ 1505.386408] blkdev_ioctl+0x540/0x1830 [ 1505.390277] ? blkpg_ioctl+0x8d0/0x8d0 [ 1505.394151] ? trace_hardirqs_on+0x10/0x10 [ 1505.398372] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1505.403463] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1505.408458] block_ioctl+0xd9/0x120 [ 1505.412080] ? blkdev_fallocate+0x3a0/0x3a0 [ 1505.416404] do_vfs_ioctl+0x75a/0xff0 [ 1505.420203] ? lock_acquire+0x170/0x3f0 [ 1505.424157] ? ioctl_preallocate+0x1a0/0x1a0 [ 1505.428555] ? __fget+0x265/0x3e0 [ 1505.431995] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.435952] ? security_file_ioctl+0x83/0xb0 [ 1505.440341] SyS_ioctl+0x7f/0xb0 [ 1505.443687] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.447646] do_syscall_64+0x1d5/0x640 [ 1505.451517] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1505.456686] RIP: 0033:0x7f1ffb012fc7 [ 1505.460372] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.468075] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1505.475331] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1505.482580] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1505.489826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1505.497076] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1505.508741] FAULT_INJECTION: forcing a failure. [ 1505.508741] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.509941] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1505.527453] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1505.535166] NILFS (loop0): couldn't find nilfs on the device [ 1505.536606] CPU: 1 PID: 26347 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1505.548825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1505.558171] Call Trace: [ 1505.560753] dump_stack+0x1b2/0x281 [ 1505.564362] should_fail.cold+0x10a/0x149 [ 1505.568488] should_failslab+0xd6/0x130 [ 1505.572458] kmem_cache_alloc_node+0x263/0x410 [ 1505.577018] __alloc_skb+0x5c/0x510 [ 1505.580625] kobject_uevent_env+0x882/0xf30 [ 1505.584928] lo_ioctl+0x11a6/0x1cd0 [ 1505.588535] ? loop_set_status64+0xe0/0xe0 [ 1505.592748] blkdev_ioctl+0x540/0x1830 [ 1505.596611] ? blkpg_ioctl+0x8d0/0x8d0 [ 1505.600474] ? trace_hardirqs_on+0x10/0x10 [ 1505.604706] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 1505.609699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1505.614433] block_ioctl+0xd9/0x120 [ 1505.618036] ? blkdev_fallocate+0x3a0/0x3a0 [ 1505.622333] do_vfs_ioctl+0x75a/0xff0 [ 1505.626110] ? lock_acquire+0x170/0x3f0 [ 1505.630058] ? ioctl_preallocate+0x1a0/0x1a0 [ 1505.634444] ? __fget+0x265/0x3e0 [ 1505.637875] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.641830] ? security_file_ioctl+0x83/0xb0 [ 1505.646215] SyS_ioctl+0x7f/0xb0 [ 1505.649557] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.653508] do_syscall_64+0x1d5/0x640 [ 1505.657375] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1505.662541] RIP: 0033:0x7f1289de0fc7 [ 1505.666228] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.673911] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1505.681157] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1505.688402] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1505.695661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1505.702948] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:02 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 22) 00:34:02 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, 0x0) 00:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x11, 0x800, 0xc032, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r2]}}], 0x38, 0x20040000}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair(0x11, 0x800, 0xc032, &(0x7f0000000040)) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r5, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$unix(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x20, 0x1, 0x1, [r0, r1, r3, r3]}}, @rights={{0x18, 0x1, 0x1, [r5, r2]}}], 0x38, 0x20040000}, 0x0) (async) [ 1505.740298] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1505.749276] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1505.774813] NILFS (loop2): couldn't find nilfs on the device [ 1505.818805] FAULT_INJECTION: forcing a failure. [ 1505.818805] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.831260] CPU: 1 PID: 26385 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1505.839156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1505.848530] Call Trace: [ 1505.851137] dump_stack+0x1b2/0x281 [ 1505.854771] should_fail.cold+0x10a/0x149 [ 1505.858922] should_failslab+0xd6/0x130 [ 1505.862897] kmem_cache_alloc_node+0x263/0x410 [ 1505.867477] __alloc_skb+0x5c/0x510 [ 1505.871105] kobject_uevent_env+0x882/0xf30 [ 1505.875413] lo_ioctl+0x11a6/0x1cd0 [ 1505.879022] ? loop_set_status64+0xe0/0xe0 [ 1505.883245] blkdev_ioctl+0x540/0x1830 [ 1505.887125] ? blkpg_ioctl+0x8d0/0x8d0 [ 1505.890994] ? trace_hardirqs_on+0x10/0x10 [ 1505.895211] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1505.900293] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1505.905306] block_ioctl+0xd9/0x120 [ 1505.908929] ? blkdev_fallocate+0x3a0/0x3a0 [ 1505.913240] do_vfs_ioctl+0x75a/0xff0 [ 1505.917020] ? lock_acquire+0x170/0x3f0 [ 1505.920975] ? ioctl_preallocate+0x1a0/0x1a0 [ 1505.925379] ? __fget+0x265/0x3e0 [ 1505.928832] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.932792] ? security_file_ioctl+0x83/0xb0 [ 1505.937195] SyS_ioctl+0x7f/0xb0 [ 1505.940551] ? do_vfs_ioctl+0xff0/0xff0 [ 1505.944521] do_syscall_64+0x1d5/0x640 [ 1505.948405] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1505.953691] RIP: 0033:0x7f1ffb012fc7 [ 1505.957377] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.965076] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1505.972335] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1505.979585] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1505.986833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1505.994081] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:02 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 23) 00:34:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:02 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, 0x0) 00:34:02 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x6c8c, 0xac9, 0x87, 0xfffffff8, 0xfffffffa, 0x1, 0xd11], 0x7, 0x80000, 0x0, 0xffffffffffffffff}) recvfrom$rxrpc(r3, &(0x7f0000000200)=""/134, 0x86, 0x4000, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x4}}, 0x24) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:03 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}, {@uid_eq}]}) 00:34:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x6c8c, 0xac9, 0x87, 0xfffffff8, 0xfffffffa, 0x1, 0xd11], 0x7, 0x80000, 0x0, 0xffffffffffffffff}) recvfrom$rxrpc(r3, &(0x7f0000000200)=""/134, 0x86, 0x4000, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x4}}, 0x24) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x6c8c, 0xac9, 0x87, 0xfffffff8, 0xfffffffa, 0x1, 0xd11], 0x7, 0x80000}) (async) recvfrom$rxrpc(r3, &(0x7f0000000200)=""/134, 0x86, 0x4000, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x4}}, 0x24) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) [ 1506.018088] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1506.035637] NILFS (loop0): couldn't find nilfs on the device [ 1506.076766] FAULT_INJECTION: forcing a failure. [ 1506.076766] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.089665] CPU: 0 PID: 26412 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1506.097567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1506.106910] Call Trace: [ 1506.109485] dump_stack+0x1b2/0x281 [ 1506.113096] should_fail.cold+0x10a/0x149 [ 1506.117332] should_failslab+0xd6/0x130 [ 1506.121313] kmem_cache_alloc_node+0x263/0x410 [ 1506.125892] __alloc_skb+0x5c/0x510 [ 1506.129515] kobject_uevent_env+0x882/0xf30 [ 1506.133823] lo_ioctl+0x11a6/0x1cd0 [ 1506.137431] ? loop_set_status64+0xe0/0xe0 [ 1506.141656] blkdev_ioctl+0x540/0x1830 [ 1506.145536] ? blkpg_ioctl+0x8d0/0x8d0 [ 1506.149409] ? trace_hardirqs_on+0x10/0x10 [ 1506.153635] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1506.158742] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1506.163755] block_ioctl+0xd9/0x120 [ 1506.167364] ? blkdev_fallocate+0x3a0/0x3a0 [ 1506.171666] do_vfs_ioctl+0x75a/0xff0 [ 1506.175449] ? lock_acquire+0x170/0x3f0 [ 1506.179406] ? ioctl_preallocate+0x1a0/0x1a0 [ 1506.183796] ? __fget+0x265/0x3e0 [ 1506.187229] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.191185] ? security_file_ioctl+0x83/0xb0 [ 1506.195574] SyS_ioctl+0x7f/0xb0 [ 1506.198920] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.202875] do_syscall_64+0x1d5/0x640 [ 1506.206749] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1506.211920] RIP: 0033:0x7f1289de0fc7 [ 1506.215612] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1506.223300] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1506.230546] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1506.237799] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1506.245048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1506.252297] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:03 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 23) 00:34:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x6c8c, 0xac9, 0x87, 0xfffffff8, 0xfffffffa, 0x1, 0xd11], 0x7, 0x80000, 0x0, 0xffffffffffffffff}) recvfrom$rxrpc(r3, &(0x7f0000000200)=""/134, 0x86, 0x4000, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x4}}, 0x24) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x6c8c, 0xac9, 0x87, 0xfffffff8, 0xfffffffa, 0x1, 0xd11], 0x7, 0x80000}) (async) recvfrom$rxrpc(r3, &(0x7f0000000200)=""/134, 0x86, 0x4000, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x40}, 0x4}}, 0x24) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) 00:34:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:03 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@measure}]}) [ 1506.297411] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1506.339469] NILFS (loop2): couldn't find nilfs on the device [ 1506.364017] FAULT_INJECTION: forcing a failure. [ 1506.364017] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.379010] CPU: 0 PID: 26449 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1506.386899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1506.396323] Call Trace: [ 1506.398893] dump_stack+0x1b2/0x281 [ 1506.402515] should_fail.cold+0x10a/0x149 [ 1506.406664] should_failslab+0xd6/0x130 [ 1506.410620] kmem_cache_alloc_node+0x263/0x410 [ 1506.415181] __alloc_skb+0x5c/0x510 [ 1506.418797] kobject_uevent_env+0x882/0xf30 [ 1506.423100] lo_ioctl+0x11a6/0x1cd0 [ 1506.426714] ? loop_set_status64+0xe0/0xe0 [ 1506.430927] blkdev_ioctl+0x540/0x1830 [ 1506.434792] ? blkpg_ioctl+0x8d0/0x8d0 [ 1506.438656] ? trace_hardirqs_on+0x10/0x10 [ 1506.442879] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1506.447992] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1506.453002] block_ioctl+0xd9/0x120 [ 1506.456614] ? blkdev_fallocate+0x3a0/0x3a0 [ 1506.460914] do_vfs_ioctl+0x75a/0xff0 [ 1506.464697] ? lock_acquire+0x170/0x3f0 [ 1506.468649] ? ioctl_preallocate+0x1a0/0x1a0 [ 1506.473034] ? __fget+0x265/0x3e0 [ 1506.476490] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.480453] ? security_file_ioctl+0x83/0xb0 [ 1506.484860] SyS_ioctl+0x7f/0xb0 [ 1506.488226] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.492196] do_syscall_64+0x1d5/0x640 [ 1506.496090] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1506.501318] RIP: 0033:0x7f1ffb012fc7 [ 1506.505008] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1506.512698] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1506.519945] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1506.527195] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 00:34:03 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 24) 00:34:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x400, @local, 0x2}, {0xa, 0x4e23, 0xb1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x0, {[0x5, 0x5b, 0x6, 0x2, 0x6, 0xb5be, 0x1, 0x6754]}}, 0x5c) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:03 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}) [ 1506.534446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1506.541707] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1506.564583] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1506.572233] NILFS (loop0): couldn't find nilfs on the device 00:34:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1506.617484] FAULT_INJECTION: forcing a failure. [ 1506.617484] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.649357] CPU: 1 PID: 26466 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1506.657260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1506.666598] Call Trace: [ 1506.669190] dump_stack+0x1b2/0x281 [ 1506.672797] should_fail.cold+0x10a/0x149 [ 1506.676929] should_failslab+0xd6/0x130 [ 1506.680883] kmem_cache_alloc_node+0x263/0x410 [ 1506.685447] __alloc_skb+0x5c/0x510 [ 1506.689069] kobject_uevent_env+0x882/0xf30 [ 1506.693386] lo_ioctl+0x11a6/0x1cd0 [ 1506.697008] ? loop_set_status64+0xe0/0xe0 [ 1506.701242] blkdev_ioctl+0x540/0x1830 [ 1506.705115] ? blkpg_ioctl+0x8d0/0x8d0 [ 1506.709096] ? trace_hardirqs_on+0x10/0x10 [ 1506.713324] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1506.718415] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1506.723431] block_ioctl+0xd9/0x120 [ 1506.727068] ? blkdev_fallocate+0x3a0/0x3a0 [ 1506.731372] do_vfs_ioctl+0x75a/0xff0 [ 1506.735168] ? lock_acquire+0x170/0x3f0 [ 1506.739136] ? ioctl_preallocate+0x1a0/0x1a0 [ 1506.743561] ? __fget+0x265/0x3e0 [ 1506.747016] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.750973] ? security_file_ioctl+0x83/0xb0 [ 1506.755369] SyS_ioctl+0x7f/0xb0 [ 1506.758719] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.762671] do_syscall_64+0x1d5/0x640 [ 1506.766561] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1506.771729] RIP: 0033:0x7f1289de0fc7 [ 1506.775427] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1506.783124] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1506.790379] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1506.797624] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1506.804869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:03 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 24) 00:34:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x400, @local, 0x2}, {0xa, 0x4e23, 0xb1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x0, {[0x5, 0x5b, 0x6, 0x2, 0x6, 0xb5be, 0x1, 0x6754]}}, 0x5c) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x400, @local, 0x2}, {0xa, 0x4e23, 0xb1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x0, {[0x5, 0x5b, 0x6, 0x2, 0x6, 0xb5be, 0x1, 0x6754]}}, 0x5c) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) 00:34:03 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}, {@smackfshat={'smackfshat', 0x3d, '@'}}]}) 00:34:03 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:03 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1506.812114] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1506.858010] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1506.866925] FAULT_INJECTION: forcing a failure. [ 1506.866925] name failslab, interval 1, probability 0, space 0, times 0 [ 1506.888987] NILFS (loop2): couldn't find nilfs on the device [ 1506.893091] CPU: 1 PID: 26482 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1506.902678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1506.912016] Call Trace: [ 1506.914584] dump_stack+0x1b2/0x281 [ 1506.918190] should_fail.cold+0x10a/0x149 [ 1506.922315] should_failslab+0xd6/0x130 [ 1506.926282] kmem_cache_alloc_node+0x263/0x410 [ 1506.930854] __alloc_skb+0x5c/0x510 [ 1506.934458] kobject_uevent_env+0x882/0xf30 [ 1506.938762] lo_ioctl+0x11a6/0x1cd0 [ 1506.942369] ? loop_set_status64+0xe0/0xe0 [ 1506.946588] blkdev_ioctl+0x540/0x1830 [ 1506.950459] ? blkpg_ioctl+0x8d0/0x8d0 [ 1506.954331] ? trace_hardirqs_on+0x10/0x10 [ 1506.958552] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1506.963732] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1506.968742] block_ioctl+0xd9/0x120 [ 1506.972377] ? blkdev_fallocate+0x3a0/0x3a0 [ 1506.976684] do_vfs_ioctl+0x75a/0xff0 [ 1506.980465] ? lock_acquire+0x170/0x3f0 [ 1506.984428] ? ioctl_preallocate+0x1a0/0x1a0 [ 1506.988832] ? __fget+0x265/0x3e0 [ 1506.992269] ? do_vfs_ioctl+0xff0/0xff0 [ 1506.996222] ? security_file_ioctl+0x83/0xb0 [ 1507.000608] SyS_ioctl+0x7f/0xb0 [ 1507.003959] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.007920] do_syscall_64+0x1d5/0x640 [ 1507.011798] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1507.016991] RIP: 0033:0x7f1ffb012fc7 [ 1507.020688] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1507.028395] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1507.035652] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1507.042905] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1507.050176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:04 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 25) 00:34:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x400, @local, 0x2}, {0xa, 0x4e23, 0xb1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x0, {[0x5, 0x5b, 0x6, 0x2, 0x6, 0xb5be, 0x1, 0x6754]}}, 0x5c) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:04 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}, {@context={'context', 0x3d, 'system_u'}}]}) 00:34:04 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 25) [ 1507.057424] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1507.073403] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1507.086814] NILFS (loop0): couldn't find nilfs on the device 00:34:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1507.156477] FAULT_INJECTION: forcing a failure. [ 1507.156477] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.180515] CPU: 1 PID: 26507 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1507.188412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1507.197759] Call Trace: [ 1507.200350] dump_stack+0x1b2/0x281 [ 1507.203974] should_fail.cold+0x10a/0x149 [ 1507.208111] should_failslab+0xd6/0x130 [ 1507.212063] kmem_cache_alloc_node+0x263/0x410 [ 1507.216625] __alloc_skb+0x5c/0x510 [ 1507.220230] kobject_uevent_env+0x882/0xf30 [ 1507.224546] lo_ioctl+0x11a6/0x1cd0 [ 1507.228160] ? loop_set_status64+0xe0/0xe0 [ 1507.232372] blkdev_ioctl+0x540/0x1830 [ 1507.236239] ? blkpg_ioctl+0x8d0/0x8d0 [ 1507.240109] ? trace_hardirqs_on+0x10/0x10 [ 1507.244333] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1507.249442] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1507.254447] block_ioctl+0xd9/0x120 [ 1507.258073] ? blkdev_fallocate+0x3a0/0x3a0 [ 1507.262371] do_vfs_ioctl+0x75a/0xff0 [ 1507.266149] ? lock_acquire+0x170/0x3f0 [ 1507.270106] ? ioctl_preallocate+0x1a0/0x1a0 [ 1507.274501] ? __fget+0x265/0x3e0 [ 1507.277938] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.281890] ? security_file_ioctl+0x83/0xb0 [ 1507.286274] SyS_ioctl+0x7f/0xb0 [ 1507.289617] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.293575] do_syscall_64+0x1d5/0x640 [ 1507.297451] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1507.302623] RIP: 0033:0x7f1289de0fc7 00:34:04 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@subj_user={'subj_user', 0x3d, ']'}}]}) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:04 executing program 4: socketpair(0x26, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="10000000080100000201000000000000"], 0x28}, 0x0) [ 1507.306308] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1507.313997] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1507.321250] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1507.328495] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1507.335743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1507.342993] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:04 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) [ 1507.366049] FAULT_INJECTION: forcing a failure. [ 1507.366049] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.379992] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1507.389772] NILFS (loop2): couldn't find nilfs on the device [ 1507.395243] CPU: 0 PID: 26515 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1507.403455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1507.412804] Call Trace: [ 1507.415392] dump_stack+0x1b2/0x281 [ 1507.419021] should_fail.cold+0x10a/0x149 [ 1507.423169] should_failslab+0xd6/0x130 [ 1507.427145] kmem_cache_alloc_node+0x263/0x410 [ 1507.431726] __alloc_skb+0x5c/0x510 [ 1507.435349] kobject_uevent_env+0x882/0xf30 [ 1507.439673] lo_ioctl+0x11a6/0x1cd0 [ 1507.443299] ? loop_set_status64+0xe0/0xe0 [ 1507.447533] blkdev_ioctl+0x540/0x1830 [ 1507.451407] ? blkpg_ioctl+0x8d0/0x8d0 [ 1507.455291] ? trace_hardirqs_on+0x10/0x10 [ 1507.459505] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1507.464601] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1507.469598] block_ioctl+0xd9/0x120 [ 1507.473202] ? blkdev_fallocate+0x3a0/0x3a0 [ 1507.477502] do_vfs_ioctl+0x75a/0xff0 [ 1507.481279] ? lock_acquire+0x170/0x3f0 [ 1507.485229] ? ioctl_preallocate+0x1a0/0x1a0 [ 1507.489612] ? __fget+0x265/0x3e0 [ 1507.493058] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.497007] ? security_file_ioctl+0x83/0xb0 [ 1507.501406] SyS_ioctl+0x7f/0xb0 [ 1507.504745] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.508695] do_syscall_64+0x1d5/0x640 [ 1507.512559] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1507.517782] RIP: 0033:0x7f1ffb012fc7 [ 1507.521466] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1507.529149] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1507.536394] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1507.543639] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1507.550886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1507.558128] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:04 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 26) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:04 executing program 4: socketpair(0x26, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="10000000080100000201000000000000"], 0x28}, 0x0) socketpair(0x26, 0x80000, 0x3, &(0x7f0000000040)) (async) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="10000000080100000201000000000000"], 0x28}, 0x0) (async) 00:34:04 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}, {@audit}]}) 00:34:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1507.579147] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 00:34:04 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 26) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:04 executing program 4: socketpair(0x26, 0x80000, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$MRT6_INIT(r0, 0x29, 0xc8, &(0x7f0000000080), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="10000000080100000201000000000000"], 0x28}, 0x0) 00:34:04 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)={[], [{@smackfsroot}]}) [ 1507.626751] NILFS (loop0): couldn't find nilfs on the device [ 1507.659150] FAULT_INJECTION: forcing a failure. [ 1507.659150] name failslab, interval 1, probability 0, space 0, times 0 00:34:04 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:04 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) [ 1507.677862] CPU: 0 PID: 26547 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1507.685762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1507.695115] Call Trace: [ 1507.697708] dump_stack+0x1b2/0x281 [ 1507.701336] should_fail.cold+0x10a/0x149 [ 1507.705482] should_failslab+0xd6/0x130 [ 1507.709457] kmem_cache_alloc_node+0x263/0x410 [ 1507.714039] __alloc_skb+0x5c/0x510 [ 1507.717666] kobject_uevent_env+0x882/0xf30 [ 1507.721997] lo_ioctl+0x11a6/0x1cd0 [ 1507.725628] ? loop_set_status64+0xe0/0xe0 [ 1507.729861] blkdev_ioctl+0x540/0x1830 [ 1507.733748] ? blkpg_ioctl+0x8d0/0x8d0 [ 1507.737625] ? trace_hardirqs_on+0x10/0x10 [ 1507.741850] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1507.746935] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1507.751936] block_ioctl+0xd9/0x120 [ 1507.755557] ? blkdev_fallocate+0x3a0/0x3a0 [ 1507.759873] do_vfs_ioctl+0x75a/0xff0 [ 1507.763650] ? lock_acquire+0x170/0x3f0 [ 1507.767600] ? ioctl_preallocate+0x1a0/0x1a0 [ 1507.771996] ? __fget+0x265/0x3e0 [ 1507.775428] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.779377] ? security_file_ioctl+0x83/0xb0 [ 1507.783766] SyS_ioctl+0x7f/0xb0 [ 1507.787105] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.791056] do_syscall_64+0x1d5/0x640 [ 1507.794921] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1507.800091] RIP: 0033:0x7f1289de0fc7 [ 1507.803778] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1507.811473] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1507.818725] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1507.825977] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1507.833221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1507.840467] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1507.866150] FAULT_INJECTION: forcing a failure. [ 1507.866150] name failslab, interval 1, probability 0, space 0, times 0 [ 1507.873474] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1507.885154] NILFS (loop2): couldn't find nilfs on the device [ 1507.893889] CPU: 0 PID: 26556 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1507.901775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1507.911110] Call Trace: [ 1507.913682] dump_stack+0x1b2/0x281 [ 1507.917287] should_fail.cold+0x10a/0x149 [ 1507.921444] should_failslab+0xd6/0x130 [ 1507.925396] kmem_cache_alloc_node+0x263/0x410 [ 1507.929959] __alloc_skb+0x5c/0x510 [ 1507.933565] kobject_uevent_env+0x882/0xf30 [ 1507.937873] lo_ioctl+0x11a6/0x1cd0 [ 1507.941476] ? loop_set_status64+0xe0/0xe0 [ 1507.945689] blkdev_ioctl+0x540/0x1830 [ 1507.949554] ? blkpg_ioctl+0x8d0/0x8d0 [ 1507.953418] ? trace_hardirqs_on+0x10/0x10 [ 1507.957629] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1507.962716] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1507.967714] block_ioctl+0xd9/0x120 [ 1507.971316] ? blkdev_fallocate+0x3a0/0x3a0 [ 1507.975615] do_vfs_ioctl+0x75a/0xff0 [ 1507.979392] ? lock_acquire+0x170/0x3f0 [ 1507.983340] ? ioctl_preallocate+0x1a0/0x1a0 [ 1507.987739] ? __fget+0x265/0x3e0 [ 1507.991167] ? do_vfs_ioctl+0xff0/0xff0 [ 1507.995118] ? security_file_ioctl+0x83/0xb0 [ 1507.999506] SyS_ioctl+0x7f/0xb0 [ 1508.002855] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.006804] do_syscall_64+0x1d5/0x640 [ 1508.010685] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1508.015858] RIP: 0033:0x7f1ffb012fc7 [ 1508.019548] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1508.027232] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1508.034478] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1508.041729] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1508.048986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1508.056242] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1508.077214] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 00:34:05 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 27) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:05 executing program 1: syz_mount_image$pvfs2(&(0x7f0000002980), 0x0, 0x0, 0x0, 0x0, 0xee9fe93895048a7e, &(0x7f0000002f00)) 00:34:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:05 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 27) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) [ 1508.105797] NILFS (loop0): couldn't find nilfs on the device 00:34:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1508.197821] FAULT_INJECTION: forcing a failure. [ 1508.197821] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.224231] CPU: 1 PID: 26595 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1508.232141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1508.241497] Call Trace: [ 1508.244093] dump_stack+0x1b2/0x281 [ 1508.247722] should_fail.cold+0x10a/0x149 [ 1508.251872] should_failslab+0xd6/0x130 [ 1508.255841] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1508.260925] __kmalloc_node_track_caller+0x38/0x70 [ 1508.265841] __alloc_skb+0x96/0x510 [ 1508.269452] kobject_uevent_env+0x882/0xf30 [ 1508.273756] lo_ioctl+0x11a6/0x1cd0 [ 1508.277362] ? loop_set_status64+0xe0/0xe0 [ 1508.281573] blkdev_ioctl+0x540/0x1830 [ 1508.285444] ? blkpg_ioctl+0x8d0/0x8d0 [ 1508.289318] ? trace_hardirqs_on+0x10/0x10 [ 1508.293536] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1508.298615] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1508.303620] block_ioctl+0xd9/0x120 [ 1508.307232] ? blkdev_fallocate+0x3a0/0x3a0 [ 1508.311536] do_vfs_ioctl+0x75a/0xff0 [ 1508.315317] ? lock_acquire+0x170/0x3f0 [ 1508.319273] ? ioctl_preallocate+0x1a0/0x1a0 [ 1508.323668] ? __fget+0x265/0x3e0 [ 1508.327103] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.331060] ? security_file_ioctl+0x83/0xb0 [ 1508.335446] SyS_ioctl+0x7f/0xb0 [ 1508.338786] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.342741] do_syscall_64+0x1d5/0x640 [ 1508.346616] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1508.351781] RIP: 0033:0x7f1289de0fc7 [ 1508.355467] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1508.363158] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1508.370410] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1508.377657] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1508.384917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1508.392169] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1508.422571] FAULT_INJECTION: forcing a failure. [ 1508.422571] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.425220] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1508.435262] CPU: 0 PID: 26592 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1508.449375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1508.452138] NILFS (loop2): couldn't find nilfs on the device [ 1508.458717] Call Trace: [ 1508.458733] dump_stack+0x1b2/0x281 [ 1508.458746] should_fail.cold+0x10a/0x149 [ 1508.458759] should_failslab+0xd6/0x130 [ 1508.458771] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1508.458783] __kmalloc_node_track_caller+0x38/0x70 [ 1508.488821] __alloc_skb+0x96/0x510 [ 1508.492432] kobject_uevent_env+0x882/0xf30 [ 1508.496740] lo_ioctl+0x11a6/0x1cd0 [ 1508.500348] ? loop_set_status64+0xe0/0xe0 [ 1508.504583] blkdev_ioctl+0x540/0x1830 [ 1508.508457] ? blkpg_ioctl+0x8d0/0x8d0 [ 1508.512332] ? trace_hardirqs_on+0x10/0x10 [ 1508.516545] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1508.521651] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1508.526655] block_ioctl+0xd9/0x120 [ 1508.530269] ? blkdev_fallocate+0x3a0/0x3a0 [ 1508.534610] do_vfs_ioctl+0x75a/0xff0 [ 1508.538401] ? lock_acquire+0x170/0x3f0 [ 1508.542354] ? ioctl_preallocate+0x1a0/0x1a0 [ 1508.546741] ? __fget+0x265/0x3e0 [ 1508.550177] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.554128] ? security_file_ioctl+0x83/0xb0 [ 1508.558517] SyS_ioctl+0x7f/0xb0 [ 1508.561857] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.565815] do_syscall_64+0x1d5/0x640 [ 1508.569685] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1508.574850] RIP: 0033:0x7f1ffb012fc7 [ 1508.578534] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1508.586236] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1508.593481] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1508.600728] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1508.607978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1508.615228] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:05 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 28) 00:34:05 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() syz_open_procfs$namespace(r4, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1508.626512] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1508.634910] NILFS (loop0): couldn't find nilfs on the device 00:34:05 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 28) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1508.746665] FAULT_INJECTION: forcing a failure. [ 1508.746665] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.780704] CPU: 1 PID: 26622 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1508.788615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1508.797959] Call Trace: [ 1508.800529] dump_stack+0x1b2/0x281 [ 1508.804138] should_fail.cold+0x10a/0x149 [ 1508.808266] should_failslab+0xd6/0x130 [ 1508.812219] kmem_cache_alloc_node+0x263/0x410 [ 1508.816783] __alloc_skb+0x5c/0x510 [ 1508.820395] kobject_uevent_env+0x882/0xf30 [ 1508.824710] lo_ioctl+0x11a6/0x1cd0 [ 1508.828322] ? loop_set_status64+0xe0/0xe0 [ 1508.832534] blkdev_ioctl+0x540/0x1830 [ 1508.836396] ? blkpg_ioctl+0x8d0/0x8d0 [ 1508.840261] ? trace_hardirqs_on+0x10/0x10 [ 1508.844476] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1508.849555] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1508.854550] block_ioctl+0xd9/0x120 [ 1508.858158] ? blkdev_fallocate+0x3a0/0x3a0 [ 1508.862457] do_vfs_ioctl+0x75a/0xff0 [ 1508.866241] ? lock_acquire+0x170/0x3f0 [ 1508.870199] ? ioctl_preallocate+0x1a0/0x1a0 [ 1508.874583] ? __fget+0x265/0x3e0 [ 1508.878012] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.881965] ? security_file_ioctl+0x83/0xb0 [ 1508.886358] SyS_ioctl+0x7f/0xb0 [ 1508.889708] ? do_vfs_ioctl+0xff0/0xff0 [ 1508.893669] do_syscall_64+0x1d5/0x640 [ 1508.897536] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1508.902711] RIP: 0033:0x7f1289de0fc7 [ 1508.906403] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1508.914088] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1508.921334] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1508.928578] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1508.935828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1508.943097] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1508.966212] FAULT_INJECTION: forcing a failure. [ 1508.966212] name failslab, interval 1, probability 0, space 0, times 0 [ 1508.969913] print_req_error: 11 callbacks suppressed [ 1508.969920] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1508.980528] CPU: 1 PID: 26635 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1508.987803] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1508.990465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1508.990469] Call Trace: [ 1508.990485] dump_stack+0x1b2/0x281 [ 1508.990500] should_fail.cold+0x10a/0x149 [ 1509.001121] NILFS (loop2): couldn't find nilfs on the device [ 1509.005979] should_failslab+0xd6/0x130 [ 1509.005993] kmem_cache_alloc_node+0x263/0x410 [ 1509.006006] __alloc_skb+0x5c/0x510 [ 1509.006019] kobject_uevent_env+0x882/0xf30 [ 1509.006037] lo_ioctl+0x11a6/0x1cd0 [ 1509.006049] ? loop_set_status64+0xe0/0xe0 [ 1509.006061] blkdev_ioctl+0x540/0x1830 [ 1509.006071] ? blkpg_ioctl+0x8d0/0x8d0 [ 1509.006081] ? trace_hardirqs_on+0x10/0x10 [ 1509.006094] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1509.006103] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1509.006116] block_ioctl+0xd9/0x120 [ 1509.081339] ? blkdev_fallocate+0x3a0/0x3a0 [ 1509.085644] do_vfs_ioctl+0x75a/0xff0 [ 1509.089423] ? lock_acquire+0x170/0x3f0 [ 1509.093388] ? ioctl_preallocate+0x1a0/0x1a0 [ 1509.097784] ? __fget+0x265/0x3e0 [ 1509.101214] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.105165] ? security_file_ioctl+0x83/0xb0 [ 1509.109550] SyS_ioctl+0x7f/0xb0 [ 1509.112899] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.116863] do_syscall_64+0x1d5/0x640 [ 1509.120731] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1509.125909] RIP: 0033:0x7f1ffb012fc7 [ 1509.129597] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1509.137434] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 00:34:06 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 29) 00:34:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2101010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x200, 0x50}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x63}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x13}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x11}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7e}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x400c055) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0xc8}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:06 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1509.144680] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1509.151928] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1509.159178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1509.166424] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1509.175642] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1509.183691] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1509.191608] NILFS (loop0): couldn't find nilfs on the device 00:34:06 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 29) 00:34:06 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2101010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x200, 0x50}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x63}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x13}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x11}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7e}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x400c055) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0xc8}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:06 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:06 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:06 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1509.268548] FAULT_INJECTION: forcing a failure. [ 1509.268548] name failslab, interval 1, probability 0, space 0, times 0 [ 1509.295339] CPU: 1 PID: 26662 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1509.303263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1509.312612] Call Trace: [ 1509.315196] dump_stack+0x1b2/0x281 [ 1509.318829] should_fail.cold+0x10a/0x149 [ 1509.322979] should_failslab+0xd6/0x130 [ 1509.326953] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1509.332055] __kmalloc_node_track_caller+0x38/0x70 [ 1509.336969] __alloc_skb+0x96/0x510 [ 1509.340599] kobject_uevent_env+0x882/0xf30 [ 1509.344906] lo_ioctl+0x11a6/0x1cd0 [ 1509.348522] ? loop_set_status64+0xe0/0xe0 [ 1509.352741] blkdev_ioctl+0x540/0x1830 [ 1509.356609] ? blkpg_ioctl+0x8d0/0x8d0 [ 1509.360478] ? trace_hardirqs_on+0x10/0x10 [ 1509.364692] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1509.369782] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1509.374785] block_ioctl+0xd9/0x120 [ 1509.378386] ? blkdev_fallocate+0x3a0/0x3a0 [ 1509.382683] do_vfs_ioctl+0x75a/0xff0 [ 1509.386460] ? lock_acquire+0x170/0x3f0 [ 1509.390408] ? ioctl_preallocate+0x1a0/0x1a0 [ 1509.394793] ? __fget+0x265/0x3e0 [ 1509.398273] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.402226] ? security_file_ioctl+0x83/0xb0 [ 1509.406623] SyS_ioctl+0x7f/0xb0 [ 1509.409983] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.413935] do_syscall_64+0x1d5/0x640 [ 1509.417806] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1509.422978] RIP: 0033:0x7f1ffb012fc7 [ 1509.426672] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1509.434372] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1509.441624] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1509.448870] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1509.456116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1509.463363] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1509.476614] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1509.477187] FAULT_INJECTION: forcing a failure. [ 1509.477187] name failslab, interval 1, probability 0, space 0, times 0 [ 1509.483844] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1509.503277] NILFS (loop0): couldn't find nilfs on the device [ 1509.509273] CPU: 1 PID: 26660 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1509.517150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1509.526490] Call Trace: [ 1509.529054] dump_stack+0x1b2/0x281 [ 1509.532667] should_fail.cold+0x10a/0x149 [ 1509.536811] should_failslab+0xd6/0x130 [ 1509.540762] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1509.545844] __kmalloc_node_track_caller+0x38/0x70 [ 1509.550774] __alloc_skb+0x96/0x510 [ 1509.554400] kobject_uevent_env+0x882/0xf30 [ 1509.558709] lo_ioctl+0x11a6/0x1cd0 [ 1509.562312] ? loop_set_status64+0xe0/0xe0 [ 1509.566542] blkdev_ioctl+0x540/0x1830 [ 1509.570406] ? blkpg_ioctl+0x8d0/0x8d0 [ 1509.574279] ? trace_hardirqs_on+0x10/0x10 [ 1509.578497] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1509.583586] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1509.588584] block_ioctl+0xd9/0x120 [ 1509.592185] ? blkdev_fallocate+0x3a0/0x3a0 [ 1509.596483] do_vfs_ioctl+0x75a/0xff0 [ 1509.600264] ? lock_acquire+0x170/0x3f0 [ 1509.604230] ? ioctl_preallocate+0x1a0/0x1a0 [ 1509.608614] ? __fget+0x265/0x3e0 [ 1509.612044] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.616005] ? security_file_ioctl+0x83/0xb0 [ 1509.620401] SyS_ioctl+0x7f/0xb0 [ 1509.623756] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.627705] do_syscall_64+0x1d5/0x640 [ 1509.631573] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1509.636737] RIP: 0033:0x7f1289de0fc7 [ 1509.640426] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1509.648121] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1509.655373] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1509.662625] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1509.669870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1509.677114] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1509.686439] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1509.693655] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1509.705668] NILFS (loop2): couldn't find nilfs on the device 00:34:06 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 30) 00:34:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2101010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x200, 0x50}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x63}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x13}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x11}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x30}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7e}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000014}, 0x400c055) (async) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAX_CRIT_PROT_DURATION={0x6, 0xb4, 0xc8}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x2}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6, 0xb3, 0x1}, @NL80211_ATTR_CRIT_PROT_ID={0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:06 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:06 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 30) 00:34:06 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x50d, 0x5, 0x3f62) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) 00:34:06 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1509.819774] FAULT_INJECTION: forcing a failure. [ 1509.819774] name failslab, interval 1, probability 0, space 0, times 0 [ 1509.846341] CPU: 1 PID: 26705 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1509.854236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1509.863582] Call Trace: [ 1509.866166] dump_stack+0x1b2/0x281 00:34:06 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) ioperm(0x50d, 0x5, 0x3f62) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioperm(0x50d, 0x5, 0x3f62) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) (async) 00:34:06 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1509.869792] should_fail.cold+0x10a/0x149 [ 1509.873945] should_failslab+0xd6/0x130 [ 1509.877925] kmem_cache_alloc_node+0x263/0x410 [ 1509.882505] __alloc_skb+0x5c/0x510 [ 1509.886133] kobject_uevent_env+0x882/0xf30 [ 1509.890461] lo_ioctl+0x11a6/0x1cd0 [ 1509.894090] ? loop_set_status64+0xe0/0xe0 [ 1509.898325] blkdev_ioctl+0x540/0x1830 [ 1509.902220] ? blkpg_ioctl+0x8d0/0x8d0 [ 1509.906105] ? trace_hardirqs_on+0x10/0x10 [ 1509.910343] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1509.915440] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1509.920459] block_ioctl+0xd9/0x120 [ 1509.924098] ? blkdev_fallocate+0x3a0/0x3a0 [ 1509.928418] do_vfs_ioctl+0x75a/0xff0 [ 1509.932215] ? lock_acquire+0x170/0x3f0 [ 1509.936187] ? ioctl_preallocate+0x1a0/0x1a0 [ 1509.940593] ? __fget+0x265/0x3e0 [ 1509.944043] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.948012] ? security_file_ioctl+0x83/0xb0 [ 1509.952415] SyS_ioctl+0x7f/0xb0 [ 1509.955775] ? do_vfs_ioctl+0xff0/0xff0 [ 1509.959736] do_syscall_64+0x1d5/0x640 [ 1509.963606] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1509.968770] RIP: 0033:0x7f1ffb012fc7 [ 1509.972562] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1509.980605] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1509.987862] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1509.995112] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1510.002365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1510.009630] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1510.020560] FAULT_INJECTION: forcing a failure. [ 1510.020560] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.031856] CPU: 1 PID: 26712 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1510.039745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1510.047556] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1510.049085] Call Trace: [ 1510.049100] dump_stack+0x1b2/0x281 [ 1510.049114] should_fail.cold+0x10a/0x149 [ 1510.049126] should_failslab+0xd6/0x130 [ 1510.056314] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1510.058789] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1510.058804] __kmalloc_node_track_caller+0x38/0x70 [ 1510.058817] __alloc_skb+0x96/0x510 [ 1510.070268] NILFS (loop0): couldn't find nilfs on the device [ 1510.070507] kobject_uevent_env+0x882/0xf30 [ 1510.101772] lo_ioctl+0x11a6/0x1cd0 [ 1510.105389] ? loop_set_status64+0xe0/0xe0 [ 1510.109610] blkdev_ioctl+0x540/0x1830 [ 1510.113475] ? blkpg_ioctl+0x8d0/0x8d0 [ 1510.117338] ? trace_hardirqs_on+0x10/0x10 [ 1510.121552] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1510.126635] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1510.131630] block_ioctl+0xd9/0x120 [ 1510.135240] ? blkdev_fallocate+0x3a0/0x3a0 [ 1510.139544] do_vfs_ioctl+0x75a/0xff0 [ 1510.143331] ? lock_acquire+0x170/0x3f0 [ 1510.147292] ? ioctl_preallocate+0x1a0/0x1a0 [ 1510.151747] ? __fget+0x265/0x3e0 [ 1510.155187] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.159138] ? security_file_ioctl+0x83/0xb0 [ 1510.163532] SyS_ioctl+0x7f/0xb0 [ 1510.166883] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.170834] do_syscall_64+0x1d5/0x640 [ 1510.174702] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1510.179885] RIP: 0033:0x7f1289de0fc7 [ 1510.183573] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1510.191266] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1510.198521] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1510.205796] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1510.213048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1510.220311] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1510.244115] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1510.251302] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1510.261198] NILFS (loop2): couldn't find nilfs on the device 00:34:07 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 31) 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioperm(0x50d, 0x5, 0x3f62) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x10}}, @rights={{0x10}}], 0x20}, 0x0) 00:34:07 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:07 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 31) 00:34:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:07 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1510.366126] FAULT_INJECTION: forcing a failure. [ 1510.366126] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.391396] CPU: 1 PID: 26757 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1510.399291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1510.408639] Call Trace: [ 1510.411314] dump_stack+0x1b2/0x281 [ 1510.414944] should_fail.cold+0x10a/0x149 [ 1510.419093] should_failslab+0xd6/0x130 [ 1510.423102] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1510.428209] __kmalloc_node_track_caller+0x38/0x70 [ 1510.433140] __alloc_skb+0x96/0x510 [ 1510.436769] kobject_uevent_env+0x882/0xf30 [ 1510.441099] lo_ioctl+0x11a6/0x1cd0 [ 1510.444725] ? loop_set_status64+0xe0/0xe0 [ 1510.448960] blkdev_ioctl+0x540/0x1830 [ 1510.452847] ? blkpg_ioctl+0x8d0/0x8d0 [ 1510.456731] ? trace_hardirqs_on+0x10/0x10 [ 1510.460961] ? _raw_spin_unlock_irqrestore+0x66/0xe0 00:34:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f00000000c0)={'wg2\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0x7, 0x7, 0x401, 0x1, {{0x37, 0x4, 0x0, 0x13, 0xdc, 0x67, 0x0, 0x7, 0x2f, 0x0, @loopback, @rand_addr=0x64010100, {[@noop, @cipso={0x86, 0x75, 0x2, [{0x2, 0xd, "1c0788503c7613e5714a15"}, {0x1, 0x11, "35413ffdacab8e22c138aaeb4d0c62"}, {0x7, 0x6, "ab4e5e2c"}, {0x7, 0xd, "766d2f62f027fb66019f50"}, {0x1, 0x2}, {0x1, 0x11, "914b8e0ba17bc63e38329d163ba1c3"}, {0x5, 0x12, "02cbb1a6e031aa2a0f60c985e27b3e27"}, {0x2, 0x6, "53eba772"}, {0x0, 0xd, "d5c2fe828470f365a8ca4f"}, {0x6, 0x6, "257419d7"}]}, @ssrr={0x89, 0x1b, 0x15, [@broadcast, @rand_addr=0x64010100, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @rand_addr=0x64010100]}, @timestamp={0x44, 0x18, 0xc6, 0x0, 0x2, [0x6, 0x3, 0x0, 0x0, 0x7fffffff]}, @rr={0x7, 0x1f, 0xef, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @private=0xa010101, @empty, @local]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0x7, 0x8, {{0xa, 0x4, 0x1, 0x13, 0x28, 0x68, 0x0, 0x9, 0x4, 0x0, @broadcast, @broadcast, {[@generic={0x83, 0x10, "a57e2ac54998d92dae9872b4fec3"}, @end]}}}}}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vxcan1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'tunl0\x00', &(0x7f00000003c0)={'gre0\x00', 0x0, 0x8000, 0x38, 0xff, 0xffffe5c8, {{0x10, 0x4, 0x0, 0x8, 0x40, 0x67, 0x0, 0x9, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@generic={0x112, 0x7, "c31e8749ad"}, @ssrr={0x89, 0x7, 0x25, [@empty]}, @rr={0x7, 0x1b, 0x1f, [@dev={0xac, 0x14, 0x14, 0x2d}, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, @local]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000500)={'vxcan0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000005c0)={'gretap0\x00', &(0x7f0000000540)={'sit0\x00', 0x0, 0x20, 0x7f00, 0x10001, 0x3, {{0xb, 0x4, 0x3, 0x4, 0x2c, 0x65, 0x0, 0x7f, 0x2f, 0x0, @private=0xa010102, @empty, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x14, 0x52, 0x3, 0x4, [{@local, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}]}}}}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000700)={'gretap0\x00', &(0x7f0000000600)={'gretap0\x00', 0x0, 0x40, 0x10, 0x2, 0x2, {{0x35, 0x4, 0x2, 0x38, 0xd4, 0x64, 0x0, 0xf5, 0x29, 0x0, @rand_addr=0x64010102, @local, {[@timestamp_prespec={0x44, 0x2c, 0xba, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x27}, 0x3}, {@rand_addr=0x64010102, 0x101}, {@local, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1ff}, {@loopback, 0x8}]}, @end, @generic={0x82, 0x9, "46a33b53626f3e"}, @rr={0x7, 0x1f, 0x94, [@local, @multicast1, @remote, @local, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}, @rr={0x7, 0x1f, 0xaf, [@broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x81}, @rand_addr=0x64010101, @broadcast, @private=0xa010101, @broadcast]}, @ssrr={0x89, 0x13, 0xff, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x2f}, @local, @empty]}, @ssrr={0x89, 0xb, 0x80, [@multicast1, @loopback]}, @timestamp_prespec={0x44, 0x2c, 0x90, 0x3, 0x7, [{@broadcast, 0x2}, {@private=0xa010101, 0x80}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0x12}, 0xf55}, {@loopback}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000740)={'wg1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001200)={&(0x7f0000000780)={0xa60, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x260, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6fa}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x988}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r9}, {0x25c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r12}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x101, 0x52, 0x8, 0x2}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0xa60}, 0x1, 0x0, 0x0, 0x20000004}, 0xc880) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="100000000100"/16], 0x28}, 0x0) [ 1510.466063] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1510.471080] block_ioctl+0xd9/0x120 [ 1510.474699] ? blkdev_fallocate+0x3a0/0x3a0 [ 1510.479015] do_vfs_ioctl+0x75a/0xff0 [ 1510.482814] ? lock_acquire+0x170/0x3f0 [ 1510.486790] ? ioctl_preallocate+0x1a0/0x1a0 [ 1510.491199] ? __fget+0x265/0x3e0 [ 1510.494651] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.498619] ? security_file_ioctl+0x83/0xb0 [ 1510.503025] SyS_ioctl+0x7f/0xb0 [ 1510.506383] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.510350] do_syscall_64+0x1d5/0x640 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1510.514234] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1510.519418] RIP: 0033:0x7f1ffb012fc7 [ 1510.523124] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1510.530825] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1510.538092] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1510.545357] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1510.552639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1510.559902] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1510.593130] FAULT_INJECTION: forcing a failure. [ 1510.593130] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.606604] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1510.613476] CPU: 0 PID: 26758 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1510.618660] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1510.621608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1510.621613] Call Trace: [ 1510.621630] dump_stack+0x1b2/0x281 [ 1510.621646] should_fail.cold+0x10a/0x149 [ 1510.631064] NILFS (loop0): couldn't find nilfs on the device [ 1510.638630] should_failslab+0xd6/0x130 [ 1510.638644] kmem_cache_alloc_node+0x263/0x410 [ 1510.638657] __alloc_skb+0x5c/0x510 [ 1510.638677] kobject_uevent_env+0x882/0xf30 [ 1510.638693] lo_ioctl+0x11a6/0x1cd0 [ 1510.674871] ? loop_set_status64+0xe0/0xe0 [ 1510.679101] blkdev_ioctl+0x540/0x1830 [ 1510.683084] ? blkpg_ioctl+0x8d0/0x8d0 [ 1510.686969] ? trace_hardirqs_on+0x10/0x10 [ 1510.691191] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1510.696277] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1510.701281] block_ioctl+0xd9/0x120 [ 1510.704893] ? blkdev_fallocate+0x3a0/0x3a0 [ 1510.709211] do_vfs_ioctl+0x75a/0xff0 [ 1510.712997] ? lock_acquire+0x170/0x3f0 [ 1510.716959] ? ioctl_preallocate+0x1a0/0x1a0 [ 1510.721376] ? __fget+0x265/0x3e0 [ 1510.724815] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.728767] ? security_file_ioctl+0x83/0xb0 [ 1510.733150] SyS_ioctl+0x7f/0xb0 [ 1510.736491] ? do_vfs_ioctl+0xff0/0xff0 [ 1510.740443] do_syscall_64+0x1d5/0x640 [ 1510.744327] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1510.749499] RIP: 0033:0x7f1289de0fc7 [ 1510.753184] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1510.760867] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1510.768120] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1510.775370] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1510.782616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1510.789865] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1510.807037] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1510.814752] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1510.824381] NILFS (loop2): couldn't find nilfs on the device 00:34:07 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 32) 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) 00:34:07 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000300)) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f00000000c0)={'wg2\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0x7, 0x7, 0x401, 0x1, {{0x37, 0x4, 0x0, 0x13, 0xdc, 0x67, 0x0, 0x7, 0x2f, 0x0, @loopback, @rand_addr=0x64010100, {[@noop, @cipso={0x86, 0x75, 0x2, [{0x2, 0xd, "1c0788503c7613e5714a15"}, {0x1, 0x11, "35413ffdacab8e22c138aaeb4d0c62"}, {0x7, 0x6, "ab4e5e2c"}, {0x7, 0xd, "766d2f62f027fb66019f50"}, {0x1, 0x2}, {0x1, 0x11, "914b8e0ba17bc63e38329d163ba1c3"}, {0x5, 0x12, "02cbb1a6e031aa2a0f60c985e27b3e27"}, {0x2, 0x6, "53eba772"}, {0x0, 0xd, "d5c2fe828470f365a8ca4f"}, {0x6, 0x6, "257419d7"}]}, @ssrr={0x89, 0x1b, 0x15, [@broadcast, @rand_addr=0x64010100, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @rand_addr=0x64010100]}, @timestamp={0x44, 0x18, 0xc6, 0x0, 0x2, [0x6, 0x3, 0x0, 0x0, 0x7fffffff]}, @rr={0x7, 0x1f, 0xef, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @private=0xa010101, @empty, @local]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0x7, 0x8, {{0xa, 0x4, 0x1, 0x13, 0x28, 0x68, 0x0, 0x9, 0x4, 0x0, @broadcast, @broadcast, {[@generic={0x83, 0x10, "a57e2ac54998d92dae9872b4fec3"}, @end]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vxcan1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'tunl0\x00', &(0x7f00000003c0)={'gre0\x00', 0x0, 0x8000, 0x38, 0xff, 0xffffe5c8, {{0x10, 0x4, 0x0, 0x8, 0x40, 0x67, 0x0, 0x9, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@generic={0x112, 0x7, "c31e8749ad"}, @ssrr={0x89, 0x7, 0x25, [@empty]}, @rr={0x7, 0x1b, 0x1f, [@dev={0xac, 0x14, 0x14, 0x2d}, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, @local]}]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000500)={'vxcan0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000005c0)={'gretap0\x00', &(0x7f0000000540)={'sit0\x00', 0x0, 0x20, 0x7f00, 0x10001, 0x3, {{0xb, 0x4, 0x3, 0x4, 0x2c, 0x65, 0x0, 0x7f, 0x2f, 0x0, @private=0xa010102, @empty, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x14, 0x52, 0x3, 0x4, [{@local, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000700)={'gretap0\x00', &(0x7f0000000600)={'gretap0\x00', 0x0, 0x40, 0x10, 0x2, 0x2, {{0x35, 0x4, 0x2, 0x38, 0xd4, 0x64, 0x0, 0xf5, 0x29, 0x0, @rand_addr=0x64010102, @local, {[@timestamp_prespec={0x44, 0x2c, 0xba, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x27}, 0x3}, {@rand_addr=0x64010102, 0x101}, {@local, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1ff}, {@loopback, 0x8}]}, @end, @generic={0x82, 0x9, "46a33b53626f3e"}, @rr={0x7, 0x1f, 0x94, [@local, @multicast1, @remote, @local, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}, @rr={0x7, 0x1f, 0xaf, [@broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x81}, @rand_addr=0x64010101, @broadcast, @private=0xa010101, @broadcast]}, @ssrr={0x89, 0x13, 0xff, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x2f}, @local, @empty]}, @ssrr={0x89, 0xb, 0x80, [@multicast1, @loopback]}, @timestamp_prespec={0x44, 0x2c, 0x90, 0x3, 0x7, [{@broadcast, 0x2}, {@private=0xa010101, 0x80}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0x12}, 0xf55}, {@loopback}]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000740)={'wg1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001200)={&(0x7f0000000780)={0xa60, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x260, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6fa}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x988}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r9}, {0x25c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r12}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x101, 0x52, 0x8, 0x2}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0xa60}, 0x1, 0x0, 0x0, 0x20000004}, 0xc880) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="100000000100"/16], 0x28}, 0x0) 00:34:07 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 32) 00:34:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1510.921505] FAULT_INJECTION: forcing a failure. [ 1510.921505] name failslab, interval 1, probability 0, space 0, times 0 [ 1510.948491] CPU: 1 PID: 26794 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1510.956395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1510.965745] Call Trace: [ 1510.968339] dump_stack+0x1b2/0x281 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1510.971967] should_fail.cold+0x10a/0x149 [ 1510.976118] should_failslab+0xd6/0x130 [ 1510.980098] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1510.985291] __kmalloc_node_track_caller+0x38/0x70 [ 1510.990220] __alloc_skb+0x96/0x510 [ 1510.993848] kobject_uevent_env+0x882/0xf30 [ 1510.998178] lo_ioctl+0x11a6/0x1cd0 [ 1511.001809] ? loop_set_status64+0xe0/0xe0 [ 1511.006043] blkdev_ioctl+0x540/0x1830 [ 1511.009930] ? blkpg_ioctl+0x8d0/0x8d0 [ 1511.013810] ? trace_hardirqs_on+0x10/0x10 00:34:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1511.018043] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1511.023140] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1511.028170] block_ioctl+0xd9/0x120 [ 1511.031798] ? blkdev_fallocate+0x3a0/0x3a0 [ 1511.036114] do_vfs_ioctl+0x75a/0xff0 [ 1511.039913] ? lock_acquire+0x170/0x3f0 [ 1511.043888] ? ioctl_preallocate+0x1a0/0x1a0 [ 1511.048297] ? __fget+0x265/0x3e0 [ 1511.051761] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.055734] ? security_file_ioctl+0x83/0xb0 [ 1511.060147] SyS_ioctl+0x7f/0xb0 [ 1511.063524] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.067501] do_syscall_64+0x1d5/0x640 00:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1511.071397] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1511.076592] RIP: 0033:0x7f1ffb012fc7 [ 1511.080293] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.087998] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1511.095262] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1511.102534] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1511.109806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1511.117065] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1511.138992] FAULT_INJECTION: forcing a failure. [ 1511.138992] name failslab, interval 1, probability 0, space 0, times 0 [ 1511.151083] CPU: 1 PID: 26795 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1511.158966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1511.159298] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1511.168306] Call Trace: [ 1511.168322] dump_stack+0x1b2/0x281 [ 1511.168337] should_fail.cold+0x10a/0x149 [ 1511.168349] should_failslab+0xd6/0x130 [ 1511.168361] kmem_cache_alloc_node+0x263/0x410 [ 1511.168375] __alloc_skb+0x5c/0x510 [ 1511.168388] kobject_uevent_env+0x882/0xf30 [ 1511.168405] lo_ioctl+0x11a6/0x1cd0 [ 1511.175722] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1511.178079] ? loop_set_status64+0xe0/0xe0 [ 1511.178093] blkdev_ioctl+0x540/0x1830 [ 1511.178103] ? blkpg_ioctl+0x8d0/0x8d0 [ 1511.178115] ? trace_hardirqs_on+0x10/0x10 [ 1511.188089] NILFS (loop0): couldn't find nilfs on the device [ 1511.189995] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1511.190008] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1511.190022] block_ioctl+0xd9/0x120 [ 1511.190032] ? blkdev_fallocate+0x3a0/0x3a0 [ 1511.254062] do_vfs_ioctl+0x75a/0xff0 [ 1511.257853] ? lock_acquire+0x170/0x3f0 [ 1511.261805] ? ioctl_preallocate+0x1a0/0x1a0 [ 1511.266193] ? __fget+0x265/0x3e0 [ 1511.269648] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.273616] ? security_file_ioctl+0x83/0xb0 [ 1511.278019] SyS_ioctl+0x7f/0xb0 [ 1511.281367] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.285319] do_syscall_64+0x1d5/0x640 [ 1511.289206] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1511.294379] RIP: 0033:0x7f1289de0fc7 [ 1511.298074] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.305758] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1511.313013] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1511.321308] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1511.328561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1511.335823] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1511.353656] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1511.360809] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1511.379712] NILFS (loop2): couldn't find nilfs on the device 00:34:08 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 33) 00:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) 00:34:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f00000000c0)={'wg2\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000200)={'erspan0\x00', 0x0, 0x7, 0x7, 0x401, 0x1, {{0x37, 0x4, 0x0, 0x13, 0xdc, 0x67, 0x0, 0x7, 0x2f, 0x0, @loopback, @rand_addr=0x64010100, {[@noop, @cipso={0x86, 0x75, 0x2, [{0x2, 0xd, "1c0788503c7613e5714a15"}, {0x1, 0x11, "35413ffdacab8e22c138aaeb4d0c62"}, {0x7, 0x6, "ab4e5e2c"}, {0x7, 0xd, "766d2f62f027fb66019f50"}, {0x1, 0x2}, {0x1, 0x11, "914b8e0ba17bc63e38329d163ba1c3"}, {0x5, 0x12, "02cbb1a6e031aa2a0f60c985e27b3e27"}, {0x2, 0x6, "53eba772"}, {0x0, 0xd, "d5c2fe828470f365a8ca4f"}, {0x6, 0x6, "257419d7"}]}, @ssrr={0x89, 0x1b, 0x15, [@broadcast, @rand_addr=0x64010100, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @rand_addr=0x64010100]}, @timestamp={0x44, 0x18, 0xc6, 0x0, 0x2, [0x6, 0x3, 0x0, 0x0, 0x7fffffff]}, @rr={0x7, 0x1f, 0xef, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @private=0xa010101, @empty, @local]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000300)={'gre0\x00', 0x0, 0x8000, 0x8, 0x7, 0x8, {{0xa, 0x4, 0x1, 0x13, 0x28, 0x68, 0x0, 0x9, 0x4, 0x0, @broadcast, @broadcast, {[@generic={0x83, 0x10, "a57e2ac54998d92dae9872b4fec3"}, @end]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000380)={'vxcan1\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'tunl0\x00', &(0x7f00000003c0)={'gre0\x00', 0x0, 0x8000, 0x38, 0xff, 0xffffe5c8, {{0x10, 0x4, 0x0, 0x8, 0x40, 0x67, 0x0, 0x9, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@generic={0x112, 0x7, "c31e8749ad"}, @ssrr={0x89, 0x7, 0x25, [@empty]}, @rr={0x7, 0x1b, 0x1f, [@dev={0xac, 0x14, 0x14, 0x2d}, @local, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x1c}, @private=0xa010100, @local]}]}}}}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000500)={'vxcan0\x00', 0x0}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000005c0)={'gretap0\x00', &(0x7f0000000540)={'sit0\x00', 0x0, 0x20, 0x7f00, 0x10001, 0x3, {{0xb, 0x4, 0x3, 0x4, 0x2c, 0x65, 0x0, 0x7f, 0x2f, 0x0, @private=0xa010102, @empty, {[@ra={0x94, 0x4}, @timestamp_prespec={0x44, 0x14, 0x52, 0x3, 0x4, [{@local, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}]}]}}}}}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000700)={'gretap0\x00', &(0x7f0000000600)={'gretap0\x00', 0x0, 0x40, 0x10, 0x2, 0x2, {{0x35, 0x4, 0x2, 0x38, 0xd4, 0x64, 0x0, 0xf5, 0x29, 0x0, @rand_addr=0x64010102, @local, {[@timestamp_prespec={0x44, 0x2c, 0xba, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x27}, 0x3}, {@rand_addr=0x64010102, 0x101}, {@local, 0x3}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1ff}, {@loopback, 0x8}]}, @end, @generic={0x82, 0x9, "46a33b53626f3e"}, @rr={0x7, 0x1f, 0x94, [@local, @multicast1, @remote, @local, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102]}, @rr={0x7, 0x1f, 0xaf, [@broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x81}, @rand_addr=0x64010101, @broadcast, @private=0xa010101, @broadcast]}, @ssrr={0x89, 0x13, 0xff, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x2f}, @local, @empty]}, @ssrr={0x89, 0xb, 0x80, [@multicast1, @loopback]}, @timestamp_prespec={0x44, 0x2c, 0x90, 0x3, 0x7, [{@broadcast, 0x2}, {@private=0xa010101, 0x80}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0x12}, 0xf55}, {@loopback}]}]}}}}}) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000740)={'wg1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001200)={&(0x7f0000000780)={0xa60, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [{{0x8}, {0x260, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6fa}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x988}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x40}}, {0x8}}}]}}, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7f}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r9}, {0x25c, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffffe}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3f}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r12}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x101, 0x52, 0x8, 0x2}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}]}}, {{0x8, 0x1, r13}, {0x10c, 0x2, 0x0, 0x1, [{0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0xa60}, 0x1, 0x0, 0x0, 0x20000004}, 0xc880) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="100000000100"/16], 0x28}, 0x0) 00:34:08 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 33) 00:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) [ 1511.495312] FAULT_INJECTION: forcing a failure. [ 1511.495312] name failslab, interval 1, probability 0, space 0, times 0 [ 1511.517786] CPU: 0 PID: 26840 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1511.525698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1511.535058] Call Trace: [ 1511.537653] dump_stack+0x1b2/0x281 [ 1511.541285] should_fail.cold+0x10a/0x149 [ 1511.545464] should_failslab+0xd6/0x130 [ 1511.549439] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1511.554547] __kmalloc_node_track_caller+0x38/0x70 [ 1511.559478] __alloc_skb+0x96/0x510 [ 1511.563112] kobject_uevent_env+0x882/0xf30 [ 1511.567439] lo_ioctl+0x11a6/0x1cd0 [ 1511.571069] ? loop_set_status64+0xe0/0xe0 [ 1511.575307] blkdev_ioctl+0x540/0x1830 [ 1511.579194] ? blkpg_ioctl+0x8d0/0x8d0 [ 1511.583074] ? trace_hardirqs_on+0x10/0x10 [ 1511.587318] ? _raw_spin_unlock_irqrestore+0x66/0xe0 00:34:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180100"/16, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) 00:34:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180100"/16, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) 00:34:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) [ 1511.592415] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1511.597431] block_ioctl+0xd9/0x120 [ 1511.601055] ? blkdev_fallocate+0x3a0/0x3a0 [ 1511.605368] do_vfs_ioctl+0x75a/0xff0 [ 1511.609170] ? lock_acquire+0x170/0x3f0 [ 1511.613139] ? ioctl_preallocate+0x1a0/0x1a0 [ 1511.617545] ? __fget+0x265/0x3e0 [ 1511.620998] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.624973] ? security_file_ioctl+0x83/0xb0 [ 1511.629376] SyS_ioctl+0x7f/0xb0 [ 1511.632735] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.636712] do_syscall_64+0x1d5/0x640 [ 1511.640595] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1511.645764] RIP: 0033:0x7f1289de0fc7 [ 1511.649459] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.657160] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1511.664413] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1511.671675] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1511.678921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1511.686185] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1511.711278] FAULT_INJECTION: forcing a failure. [ 1511.711278] name failslab, interval 1, probability 0, space 0, times 0 [ 1511.712227] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1511.727918] CPU: 1 PID: 26841 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1511.730261] NILFS (loop2): couldn't find nilfs on the device [ 1511.738120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1511.738125] Call Trace: [ 1511.738139] dump_stack+0x1b2/0x281 [ 1511.738152] should_fail.cold+0x10a/0x149 [ 1511.738165] should_failslab+0xd6/0x130 [ 1511.738177] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1511.738191] __kmalloc_node_track_caller+0x38/0x70 [ 1511.738202] __alloc_skb+0x96/0x510 [ 1511.738214] kobject_uevent_env+0x882/0xf30 [ 1511.785392] lo_ioctl+0x11a6/0x1cd0 [ 1511.788997] ? loop_set_status64+0xe0/0xe0 [ 1511.793212] blkdev_ioctl+0x540/0x1830 [ 1511.797097] ? blkpg_ioctl+0x8d0/0x8d0 [ 1511.800974] ? trace_hardirqs_on+0x10/0x10 [ 1511.805188] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1511.810278] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1511.815273] block_ioctl+0xd9/0x120 [ 1511.818875] ? blkdev_fallocate+0x3a0/0x3a0 [ 1511.823175] do_vfs_ioctl+0x75a/0xff0 [ 1511.826956] ? lock_acquire+0x170/0x3f0 [ 1511.830904] ? ioctl_preallocate+0x1a0/0x1a0 [ 1511.835292] ? __fget+0x265/0x3e0 [ 1511.838738] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.842687] ? security_file_ioctl+0x83/0xb0 [ 1511.847084] SyS_ioctl+0x7f/0xb0 [ 1511.850424] ? do_vfs_ioctl+0xff0/0xff0 [ 1511.854376] do_syscall_64+0x1d5/0x640 [ 1511.858257] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1511.863422] RIP: 0033:0x7f1ffb012fc7 [ 1511.867108] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1511.874793] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1511.882040] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1511.889290] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1511.896535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1511.903793] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:08 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 34) 00:34:08 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1008"], 0x28}, 0x0) 00:34:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180100"/16, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) 00:34:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0xbc, r2, 0x100, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_TESTDATA={0x4}, @NL80211_ATTR_TESTDATA={0x9c, 0x45, "60b8901d09662221d610f61680a8eb949f62a04e89ea40e689675ec580feb60a4f7fa27c260e937a102d363b9e52f904259c0bb3fb324c648a982e6b8140ead1b69dd204924d2441f809468480c3b8c581f301606976624aa152f490b759a4d19bff9996289be145b525e8dd210b899c153323cf20be3689a7959dd4225e3da9cf90d402ad0b6170f2a48f30779af7c7931ffe9a3a61329b"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x10}, 0x48011) r4 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:08 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x28}, 0x0) [ 1511.934616] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1511.969953] NILFS (loop0): couldn't find nilfs on the device [ 1511.981334] FAULT_INJECTION: forcing a failure. [ 1511.981334] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.005089] CPU: 0 PID: 26886 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1512.012992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1512.022337] Call Trace: [ 1512.024923] dump_stack+0x1b2/0x281 [ 1512.028555] should_fail.cold+0x10a/0x149 [ 1512.032703] should_failslab+0xd6/0x130 [ 1512.036678] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1512.041342] ? kobj_ns_drop+0x80/0x80 [ 1512.045139] call_usermodehelper_setup+0x73/0x2e0 [ 1512.049985] kobject_uevent_env+0xc21/0xf30 [ 1512.054310] lo_ioctl+0x11a6/0x1cd0 [ 1512.057936] ? loop_set_status64+0xe0/0xe0 [ 1512.062171] blkdev_ioctl+0x540/0x1830 [ 1512.066054] ? blkpg_ioctl+0x8d0/0x8d0 [ 1512.069936] ? trace_hardirqs_on+0x10/0x10 [ 1512.074170] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1512.079268] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1512.084290] block_ioctl+0xd9/0x120 [ 1512.087923] ? blkdev_fallocate+0x3a0/0x3a0 [ 1512.092245] do_vfs_ioctl+0x75a/0xff0 [ 1512.096066] ? lock_acquire+0x170/0x3f0 [ 1512.100035] ? ioctl_preallocate+0x1a0/0x1a0 [ 1512.104440] ? __fget+0x265/0x3e0 [ 1512.107888] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.111841] ? security_file_ioctl+0x83/0xb0 [ 1512.116234] SyS_ioctl+0x7f/0xb0 [ 1512.119578] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.123533] do_syscall_64+0x1d5/0x640 [ 1512.127402] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1512.132674] RIP: 0033:0x7f1289de0fc7 [ 1512.136376] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.144071] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1512.151321] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.158571] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1512.165836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.173082] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:09 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 34) 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wlan0\x00'}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) r4 = gettid() tgkill(r3, r4, 0x1f) 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) [ 1512.190879] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1512.198974] NILFS (loop2): couldn't find nilfs on the device 00:34:09 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 35) 00:34:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) r4 = gettid() tgkill(r3, r4, 0x1f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) gettid() (async) syz_open_procfs$namespace(r3, 0x0) (async) gettid() (async) tgkill(r3, r4, 0x1f) (async) 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) [ 1512.306723] FAULT_INJECTION: forcing a failure. [ 1512.306723] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.330432] CPU: 0 PID: 26911 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1512.338335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1512.347686] Call Trace: [ 1512.350282] dump_stack+0x1b2/0x281 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) [ 1512.353918] should_fail.cold+0x10a/0x149 [ 1512.358066] should_failslab+0xd6/0x130 [ 1512.362039] kmem_cache_alloc_node_trace+0x25a/0x400 [ 1512.367146] __kmalloc_node_track_caller+0x38/0x70 [ 1512.372067] __alloc_skb+0x96/0x510 [ 1512.375676] kobject_uevent_env+0x882/0xf30 [ 1512.379979] lo_ioctl+0x11a6/0x1cd0 [ 1512.383596] ? loop_set_status64+0xe0/0xe0 [ 1512.387807] blkdev_ioctl+0x540/0x1830 [ 1512.391672] ? blkpg_ioctl+0x8d0/0x8d0 [ 1512.395550] ? trace_hardirqs_on+0x10/0x10 [ 1512.399771] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1512.404852] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1512.409845] block_ioctl+0xd9/0x120 [ 1512.413456] ? blkdev_fallocate+0x3a0/0x3a0 [ 1512.417755] do_vfs_ioctl+0x75a/0xff0 [ 1512.421538] ? lock_acquire+0x170/0x3f0 [ 1512.425492] ? ioctl_preallocate+0x1a0/0x1a0 [ 1512.429875] ? __fget+0x265/0x3e0 [ 1512.433305] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.437254] ? security_file_ioctl+0x83/0xb0 [ 1512.441638] SyS_ioctl+0x7f/0xb0 [ 1512.444978] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.448940] do_syscall_64+0x1d5/0x640 [ 1512.452817] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1512.457980] RIP: 0033:0x7f1289de0fc7 [ 1512.461665] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.469347] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1512.476600] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.483846] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1512.491091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.498334] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1512.521218] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1512.521333] FAULT_INJECTION: forcing a failure. [ 1512.521333] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.529138] NILFS (loop2): couldn't find nilfs on the device [ 1512.546792] CPU: 0 PID: 26917 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1512.554677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1512.564020] Call Trace: [ 1512.566608] dump_stack+0x1b2/0x281 [ 1512.570244] should_fail.cold+0x10a/0x149 [ 1512.574390] should_failslab+0xd6/0x130 [ 1512.578368] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1512.583033] ? kobj_ns_drop+0x80/0x80 [ 1512.586835] call_usermodehelper_setup+0x73/0x2e0 [ 1512.591677] kobject_uevent_env+0xc21/0xf30 [ 1512.595999] lo_ioctl+0x11a6/0x1cd0 [ 1512.599627] ? loop_set_status64+0xe0/0xe0 [ 1512.603858] blkdev_ioctl+0x540/0x1830 [ 1512.607738] ? blkpg_ioctl+0x8d0/0x8d0 [ 1512.611618] ? trace_hardirqs_on+0x10/0x10 [ 1512.615851] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1512.620953] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1512.625968] block_ioctl+0xd9/0x120 [ 1512.629601] ? blkdev_fallocate+0x3a0/0x3a0 [ 1512.633914] do_vfs_ioctl+0x75a/0xff0 [ 1512.637713] ? lock_acquire+0x170/0x3f0 [ 1512.641683] ? ioctl_preallocate+0x1a0/0x1a0 [ 1512.646081] ? __fget+0x265/0x3e0 [ 1512.649519] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.653474] ? security_file_ioctl+0x83/0xb0 [ 1512.657879] SyS_ioctl+0x7f/0xb0 [ 1512.661219] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.665169] do_syscall_64+0x1d5/0x640 [ 1512.669034] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1512.674196] RIP: 0033:0x7f1ffb012fc7 [ 1512.677880] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.685563] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1512.692808] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.700055] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1512.707298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.714544] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 00:34:09 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 35) 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) (async) r4 = gettid() tgkill(r3, r4, 0x1f) 00:34:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x400) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB], 0x28}, 0x0) 00:34:09 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 36) [ 1512.724128] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1512.731884] NILFS (loop0): couldn't find nilfs on the device 00:34:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:09 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1512.816422] FAULT_INJECTION: forcing a failure. [ 1512.816422] name failslab, interval 1, probability 0, space 0, times 0 [ 1512.828214] CPU: 0 PID: 26960 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1512.836104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1512.845487] Call Trace: [ 1512.848078] dump_stack+0x1b2/0x281 [ 1512.851712] should_fail.cold+0x10a/0x149 [ 1512.855864] should_failslab+0xd6/0x130 [ 1512.859841] kmem_cache_alloc_node_trace+0x25a/0x400 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:09 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1512.864945] __kmalloc_node_track_caller+0x38/0x70 [ 1512.869879] __alloc_skb+0x96/0x510 [ 1512.873522] kobject_uevent_env+0x882/0xf30 [ 1512.877847] lo_ioctl+0x11a6/0x1cd0 [ 1512.881476] ? loop_set_status64+0xe0/0xe0 [ 1512.885713] blkdev_ioctl+0x540/0x1830 [ 1512.889599] ? blkpg_ioctl+0x8d0/0x8d0 [ 1512.893484] ? trace_hardirqs_on+0x10/0x10 [ 1512.897733] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1512.902834] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1512.907854] block_ioctl+0xd9/0x120 [ 1512.911478] ? blkdev_fallocate+0x3a0/0x3a0 [ 1512.915797] do_vfs_ioctl+0x75a/0xff0 [ 1512.919598] ? lock_acquire+0x170/0x3f0 [ 1512.923579] ? ioctl_preallocate+0x1a0/0x1a0 [ 1512.927985] ? __fget+0x265/0x3e0 [ 1512.931441] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.935413] ? security_file_ioctl+0x83/0xb0 [ 1512.939840] SyS_ioctl+0x7f/0xb0 [ 1512.943197] ? do_vfs_ioctl+0xff0/0xff0 [ 1512.947162] do_syscall_64+0x1d5/0x640 [ 1512.951040] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1512.956210] RIP: 0033:0x7f1289de0fc7 [ 1512.959904] RSP: 002b:00007f1288755f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1512.967593] RAX: ffffffffffffffda RBX: 00007f1289e2aa20 RCX: 00007f1289de0fc7 [ 1512.974839] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1512.982090] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f12887561d0 [ 1512.989364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1512.996724] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1513.007785] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1513.013321] FAULT_INJECTION: forcing a failure. [ 1513.013321] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.022417] NILFS (loop2): couldn't find nilfs on the device [ 1513.071495] CPU: 1 PID: 26967 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1513.079405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1513.088755] Call Trace: [ 1513.091343] dump_stack+0x1b2/0x281 [ 1513.094981] should_fail.cold+0x10a/0x149 [ 1513.099147] should_failslab+0xd6/0x130 [ 1513.103125] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1513.107798] ? kobj_ns_drop+0x80/0x80 [ 1513.111601] call_usermodehelper_setup+0x73/0x2e0 [ 1513.116449] kobject_uevent_env+0xc21/0xf30 [ 1513.120782] lo_ioctl+0x11a6/0x1cd0 [ 1513.124413] ? loop_set_status64+0xe0/0xe0 [ 1513.128656] blkdev_ioctl+0x540/0x1830 [ 1513.132541] ? blkpg_ioctl+0x8d0/0x8d0 [ 1513.136427] ? trace_hardirqs_on+0x10/0x10 [ 1513.140692] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1513.145794] ? debug_check_no_obj_freed+0x2c0/0x680 [ 1513.150813] block_ioctl+0xd9/0x120 [ 1513.154522] ? blkdev_fallocate+0x3a0/0x3a0 [ 1513.158828] do_vfs_ioctl+0x75a/0xff0 [ 1513.162626] ? lock_acquire+0x170/0x3f0 [ 1513.166578] ? ioctl_preallocate+0x1a0/0x1a0 [ 1513.170963] ? __fget+0x265/0x3e0 [ 1513.174399] ? do_vfs_ioctl+0xff0/0xff0 [ 1513.178360] ? security_file_ioctl+0x83/0xb0 [ 1513.182847] SyS_ioctl+0x7f/0xb0 [ 1513.186188] ? do_vfs_ioctl+0xff0/0xff0 [ 1513.190151] do_syscall_64+0x1d5/0x640 [ 1513.194027] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1513.199199] RIP: 0033:0x7f1ffb012fc7 [ 1513.202884] RSP: 002b:00007f1ff9987f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1513.210565] RAX: ffffffffffffffda RBX: 00007f1ffb05ca20 RCX: 00007f1ffb012fc7 [ 1513.217816] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1513.225062] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1513.232309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1513.239567] R13: 0000000000000004 R14: 00000000200016c0 R15: 0000000000000000 [ 1513.253951] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1513.261640] NILFS (loop0): couldn't find nilfs on the device 00:34:10 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 36) 00:34:10 executing program 1: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES32], 0x28}, 0x0) 00:34:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x29}}}}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x4004000) 00:34:10 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 37) [ 1513.334723] FAULT_INJECTION: forcing a failure. [ 1513.334723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1513.346549] CPU: 1 PID: 27003 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1513.354434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1513.363782] Call Trace: [ 1513.366367] dump_stack+0x1b2/0x281 [ 1513.369992] should_fail.cold+0x10a/0x149 [ 1513.374145] __alloc_pages_nodemask+0x22c/0x2720 [ 1513.378897] ? kobject_uevent_env+0x274/0xf30 [ 1513.383397] ? __lock_acquire+0x5fc/0x3f20 [ 1513.387637] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1513.390743] FAULT_INJECTION: forcing a failure. [ 1513.390743] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.392479] ? blkdev_ioctl+0xf4/0x1830 [ 1513.392488] ? blkpg_ioctl+0x8d0/0x8d0 [ 1513.392499] ? trace_hardirqs_on+0x10/0x10 [ 1513.392512] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1513.392524] cache_grow_begin+0x91/0x700 [ 1513.392532] ? fs_reclaim_release+0xd0/0x110 [ 1513.392543] ? check_preemption_disabled+0x35/0x240 [ 1513.392561] cache_alloc_refill+0x273/0x350 [ 1513.438705] kmem_cache_alloc+0x333/0x3c0 [ 1513.442842] getname_flags+0xc8/0x550 [ 1513.446632] SyS_mkdirat+0x83/0x270 [ 1513.450248] ? SyS_mknod+0x30/0x30 [ 1513.453773] ? fput_many+0xe/0x140 [ 1513.457297] ? do_syscall_64+0x4c/0x640 [ 1513.461261] ? SyS_mknod+0x30/0x30 [ 1513.464794] do_syscall_64+0x1d5/0x640 [ 1513.468674] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1513.473855] RIP: 0033:0x7f1ffb012317 [ 1513.477554] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1513.485250] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1513.492509] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1513.499764] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1513.507017] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1513.514274] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1513.521549] CPU: 0 PID: 27010 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1513.529428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1513.538773] Call Trace: [ 1513.541357] dump_stack+0x1b2/0x281 [ 1513.544977] should_fail.cold+0x10a/0x149 [ 1513.546244] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1513.549110] should_failslab+0xd6/0x130 [ 1513.549124] kmem_cache_alloc+0x28e/0x3c0 [ 1513.549135] getname_flags+0xc8/0x550 [ 1513.556824] NILFS (loop0): couldn't find nilfs on the device [ 1513.560710] SyS_mkdirat+0x83/0x270 [ 1513.560721] ? SyS_mknod+0x30/0x30 [ 1513.560732] ? fput_many+0xe/0x140 [ 1513.585079] ? do_syscall_64+0x4c/0x640 [ 1513.589048] ? SyS_mknod+0x30/0x30 [ 1513.592586] do_syscall_64+0x1d5/0x640 [ 1513.596482] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1513.601664] RIP: 0033:0x7f1289de0317 [ 1513.605365] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1513.613065] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1513.620325] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1513.627584] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 00:34:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x29}}}}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x4004000) 00:34:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32], 0x28}, 0x0) 00:34:10 executing program 1: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x28}, 0x0) 00:34:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1513.634846] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1513.642107] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:10 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 37) 00:34:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x800, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x29}}}}, [@NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x20}]}, 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x4004000) 00:34:10 executing program 1: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 38) 00:34:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1513.755322] FAULT_INJECTION: forcing a failure. [ 1513.755322] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.769604] FAULT_INJECTION: forcing a failure. [ 1513.769604] name failslab, interval 1, probability 0, space 0, times 0 [ 1513.798876] CPU: 0 PID: 27052 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1513.806779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1513.816122] Call Trace: [ 1513.818701] dump_stack+0x1b2/0x281 [ 1513.822328] should_fail.cold+0x10a/0x149 [ 1513.826475] should_failslab+0xd6/0x130 [ 1513.830453] kmem_cache_alloc+0x28e/0x3c0 [ 1513.834600] __d_alloc+0x2a/0xa20 [ 1513.838045] ? d_lookup+0x172/0x220 [ 1513.841669] d_alloc+0x46/0x240 [ 1513.844944] __lookup_hash+0x101/0x270 [ 1513.848829] filename_create+0x156/0x3f0 [ 1513.852890] ? kern_path_mountpoint+0x40/0x40 [ 1513.857387] SyS_mkdirat+0x95/0x270 [ 1513.861014] ? SyS_mknod+0x30/0x30 [ 1513.864542] ? fput_many+0xe/0x140 [ 1513.868065] ? do_syscall_64+0x4c/0x640 [ 1513.872025] ? SyS_mknod+0x30/0x30 [ 1513.875555] do_syscall_64+0x1d5/0x640 [ 1513.879441] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1513.884615] RIP: 0033:0x7f1ffb012317 [ 1513.888310] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1513.896003] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1513.903258] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1513.910515] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1513.917771] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1513.925028] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1513.932908] CPU: 1 PID: 27048 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1513.940795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1513.950139] Call Trace: [ 1513.952726] dump_stack+0x1b2/0x281 00:34:10 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:10 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1513.956353] should_fail.cold+0x10a/0x149 [ 1513.960508] should_failslab+0xd6/0x130 [ 1513.964478] __kmalloc+0x2c1/0x400 [ 1513.968013] ? ext4_find_extent+0x879/0xbc0 [ 1513.972334] ext4_find_extent+0x879/0xbc0 [ 1513.976522] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1513.981968] ext4_ext_map_blocks+0x19a/0x6b10 [ 1513.986462] ? __lock_acquire+0x5fc/0x3f20 [ 1513.990696] ? __lock_acquire+0x5fc/0x3f20 [ 1513.994931] ? mark_buffer_dirty+0x95/0x480 [ 1513.999251] ? trace_hardirqs_on+0x10/0x10 [ 1514.003482] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1514.008841] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1514.014028] ? trace_hardirqs_on+0x10/0x10 [ 1514.018263] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1514.023106] ? ext4_es_lookup_extent+0x321/0xac0 [ 1514.027858] ? lock_acquire+0x170/0x3f0 [ 1514.031833] ? lock_acquire+0x170/0x3f0 [ 1514.035806] ? ext4_map_blocks+0x29f/0x1730 [ 1514.040132] ext4_map_blocks+0xb19/0x1730 [ 1514.044285] ? ext4_issue_zeroout+0x150/0x150 [ 1514.048775] ? __ext4_new_inode+0x27c/0x4eb0 [ 1514.053186] ext4_getblk+0x98/0x3f0 [ 1514.056810] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1514.061132] ext4_bread+0x6c/0x1a0 [ 1514.064667] ? ext4_getblk+0x3f0/0x3f0 [ 1514.068546] ? dquot_initialize_needed+0x240/0x240 [ 1514.073476] ext4_append+0x143/0x350 [ 1514.077187] ext4_mkdir+0x4c9/0xbd0 [ 1514.080818] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1514.085490] ? security_inode_mkdir+0xca/0x100 [ 1514.090067] vfs_mkdir+0x463/0x6e0 [ 1514.093604] SyS_mkdirat+0x1fd/0x270 [ 1514.097317] ? SyS_mknod+0x30/0x30 [ 1514.100856] ? fput_many+0xe/0x140 [ 1514.104392] ? do_syscall_64+0x4c/0x640 [ 1514.108365] ? SyS_mknod+0x30/0x30 [ 1514.111904] do_syscall_64+0x1d5/0x640 [ 1514.115793] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1514.121122] RIP: 0033:0x7f1289de0317 [ 1514.124828] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1514.132529] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1514.139791] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1514.147066] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 00:34:11 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 38) 00:34:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) [ 1514.154318] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1514.161571] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1514.174220] print_req_error: 8 callbacks suppressed [ 1514.174227] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1514.186467] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1514.196275] NILFS (loop2): couldn't find nilfs on the device [ 1514.241245] FAULT_INJECTION: forcing a failure. [ 1514.241245] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.253000] CPU: 1 PID: 27108 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1514.260876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1514.270233] Call Trace: [ 1514.272820] dump_stack+0x1b2/0x281 [ 1514.276452] should_fail.cold+0x10a/0x149 [ 1514.280597] should_failslab+0xd6/0x130 [ 1514.284570] kmem_cache_alloc+0x40/0x3c0 [ 1514.288632] __es_insert_extent+0x338/0x1360 [ 1514.293036] ? __es_shrink+0x8c0/0x8c0 [ 1514.296914] ? lock_acquire+0x170/0x3f0 [ 1514.300873] ? ext4_es_insert_extent+0x11f/0x530 [ 1514.305616] ext4_es_insert_extent+0x1b9/0x530 [ 1514.310212] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1514.315992] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1514.321423] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1514.327203] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1514.331767] ? __lock_acquire+0x5fc/0x3f20 [ 1514.335981] ? __lock_acquire+0x5fc/0x3f20 [ 1514.340197] ? mark_buffer_dirty+0x95/0x480 [ 1514.344499] ? trace_hardirqs_on+0x10/0x10 [ 1514.348711] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1514.354055] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1514.359311] ? trace_hardirqs_on+0x10/0x10 [ 1514.363526] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1514.368358] ? ext4_es_lookup_extent+0x321/0xac0 [ 1514.373095] ? lock_acquire+0x170/0x3f0 [ 1514.377051] ? lock_acquire+0x170/0x3f0 [ 1514.381007] ? ext4_map_blocks+0x29f/0x1730 [ 1514.385311] ext4_map_blocks+0xb19/0x1730 [ 1514.389447] ? ext4_issue_zeroout+0x150/0x150 [ 1514.393920] ? __ext4_new_inode+0x27c/0x4eb0 [ 1514.398314] ext4_getblk+0x98/0x3f0 [ 1514.401923] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1514.406234] ext4_bread+0x6c/0x1a0 [ 1514.409765] ? ext4_getblk+0x3f0/0x3f0 [ 1514.413631] ? dquot_initialize_needed+0x240/0x240 [ 1514.418542] ext4_append+0x143/0x350 [ 1514.422238] ext4_mkdir+0x4c9/0xbd0 [ 1514.425852] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1514.430503] ? security_inode_mkdir+0xca/0x100 [ 1514.435069] vfs_mkdir+0x463/0x6e0 [ 1514.438591] SyS_mkdirat+0x1fd/0x270 [ 1514.442283] ? SyS_mknod+0x30/0x30 [ 1514.445804] ? fput_many+0xe/0x140 [ 1514.449322] ? do_syscall_64+0x4c/0x640 [ 1514.453275] ? SyS_mknod+0x30/0x30 [ 1514.456797] do_syscall_64+0x1d5/0x640 [ 1514.460669] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1514.465835] RIP: 0033:0x7f1ffb012317 [ 1514.469523] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1514.477208] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1514.484457] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1514.491707] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1514.498956] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1514.506205] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:11 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 39) 00:34:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000300"/16], 0x28}, 0x0) [ 1514.541061] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1514.549122] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1514.565708] NILFS (loop0): couldn't find nilfs on the device 00:34:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000300"/16], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000300"/16], 0x28}, 0x0) (async) 00:34:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1514.607506] FAULT_INJECTION: forcing a failure. [ 1514.607506] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.652109] CPU: 0 PID: 27130 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1514.660015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1514.669362] Call Trace: [ 1514.671946] dump_stack+0x1b2/0x281 [ 1514.675582] should_fail.cold+0x10a/0x149 [ 1514.679734] should_failslab+0xd6/0x130 [ 1514.683711] kmem_cache_alloc+0x28e/0x3c0 [ 1514.685952] FAULT_INJECTION: forcing a failure. [ 1514.685952] name failslab, interval 1, probability 0, space 0, times 0 [ 1514.687859] ? ext4_sync_fs+0x7e0/0x7e0 [ 1514.702988] ext4_alloc_inode+0x1a/0x640 [ 1514.707030] ? ext4_sync_fs+0x7e0/0x7e0 [ 1514.710991] alloc_inode+0x5d/0x170 [ 1514.714606] new_inode+0x1d/0xf0 [ 1514.717960] __ext4_new_inode+0x360/0x4eb0 [ 1514.722179] ? kmem_cache_free+0x7c/0x2b0 [ 1514.726309] ? putname+0xcd/0x110 [ 1514.729747] ? SyS_mkdirat+0x95/0x270 [ 1514.733528] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1514.738881] ? ext4_free_inode+0x1460/0x1460 [ 1514.743270] ? lock_downgrade+0x740/0x740 [ 1514.747401] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1514.752484] ? dquot_initialize_needed+0x240/0x240 [ 1514.757402] ext4_mkdir+0x2e4/0xbd0 [ 1514.761018] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1514.765669] ? security_inode_mkdir+0xca/0x100 [ 1514.770232] vfs_mkdir+0x463/0x6e0 [ 1514.773756] SyS_mkdirat+0x1fd/0x270 [ 1514.777452] ? SyS_mknod+0x30/0x30 [ 1514.780971] ? fput_many+0xe/0x140 [ 1514.784491] ? do_syscall_64+0x4c/0x640 [ 1514.788453] ? SyS_mknod+0x30/0x30 [ 1514.791973] do_syscall_64+0x1d5/0x640 [ 1514.795852] entry_SYSCALL_64_after_hwframe+0x46/0xbb 00:34:11 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 39) 00:34:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:11 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1514.801023] RIP: 0033:0x7f1289de0317 [ 1514.804714] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1514.812412] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1514.819661] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1514.826911] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1514.834160] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1514.841410] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1514.848674] CPU: 1 PID: 27152 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1514.856558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1514.865905] Call Trace: [ 1514.868486] dump_stack+0x1b2/0x281 [ 1514.872113] should_fail.cold+0x10a/0x149 [ 1514.876257] should_failslab+0xd6/0x130 [ 1514.880233] __kmalloc+0x2c1/0x400 [ 1514.883772] ? ext4_find_extent+0x879/0xbc0 [ 1514.888093] ext4_find_extent+0x879/0xbc0 [ 1514.892240] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1514.897686] ext4_ext_map_blocks+0x19a/0x6b10 [ 1514.902180] ? __lock_acquire+0x5fc/0x3f20 [ 1514.906418] ? __lock_acquire+0x5fc/0x3f20 [ 1514.910651] ? mark_buffer_dirty+0x95/0x480 [ 1514.914966] ? trace_hardirqs_on+0x10/0x10 [ 1514.919197] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1514.924556] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1514.929740] ? trace_hardirqs_on+0x10/0x10 [ 1514.933968] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1514.938813] ? ext4_es_lookup_extent+0x321/0xac0 [ 1514.943571] ? lock_acquire+0x170/0x3f0 [ 1514.947543] ? lock_acquire+0x170/0x3f0 [ 1514.951515] ? ext4_map_blocks+0x29f/0x1730 [ 1514.955842] ext4_map_blocks+0xb19/0x1730 [ 1514.959991] ? ext4_issue_zeroout+0x150/0x150 [ 1514.964480] ? __ext4_new_inode+0x27c/0x4eb0 [ 1514.968890] ext4_getblk+0x98/0x3f0 [ 1514.972513] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1514.976832] ext4_bread+0x6c/0x1a0 [ 1514.980369] ? ext4_getblk+0x3f0/0x3f0 [ 1514.984253] ? dquot_initialize_needed+0x240/0x240 [ 1514.989183] ext4_append+0x143/0x350 [ 1514.992893] ext4_mkdir+0x4c9/0xbd0 [ 1514.996521] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1515.001184] ? security_inode_mkdir+0xca/0x100 [ 1515.005761] vfs_mkdir+0x463/0x6e0 [ 1515.009298] SyS_mkdirat+0x1fd/0x270 [ 1515.013009] ? SyS_mknod+0x30/0x30 [ 1515.016537] ? fput_many+0xe/0x140 [ 1515.020052] ? do_syscall_64+0x4c/0x640 [ 1515.024000] ? SyS_mknod+0x30/0x30 [ 1515.027515] do_syscall_64+0x1d5/0x640 [ 1515.031385] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1515.036562] RIP: 0033:0x7f1ffb012317 [ 1515.040254] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1515.047950] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1515.055199] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1515.062447] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1515.069695] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1515.076949] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1515.090467] print_req_error: I/O error, dev loop0, sector 36028797018963960 00:34:12 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 40) 00:34:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000300"/16], 0x28}, 0x0) 00:34:12 executing program 5: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:12 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 40) [ 1515.097706] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1515.105717] NILFS (loop0): couldn't find nilfs on the device 00:34:12 executing program 5: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r2, r3, r2]}}, @rights={{0x10}}], 0x38}, 0x0) 00:34:12 executing program 5: r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1515.181121] FAULT_INJECTION: forcing a failure. [ 1515.181121] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.192448] CPU: 1 PID: 27183 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1515.200326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1515.209678] Call Trace: [ 1515.212284] dump_stack+0x1b2/0x281 [ 1515.215915] should_fail.cold+0x10a/0x149 [ 1515.220061] should_failslab+0xd6/0x130 [ 1515.224035] kmem_cache_alloc+0x40/0x3c0 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r2, r3, r2]}}, @rights={{0x10}}], 0x38}, 0x0) [ 1515.228092] __es_insert_extent+0x338/0x1360 [ 1515.232493] ? __es_shrink+0x8c0/0x8c0 [ 1515.236379] ? lock_acquire+0x170/0x3f0 [ 1515.240349] ? ext4_es_insert_extent+0x11f/0x530 [ 1515.245107] ext4_es_insert_extent+0x1b9/0x530 [ 1515.249685] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1515.255477] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1515.260925] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1515.266717] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1515.271304] ? __lock_acquire+0x5fc/0x3f20 [ 1515.275535] ? __lock_acquire+0x5fc/0x3f20 [ 1515.279768] ? mark_buffer_dirty+0x95/0x480 [ 1515.284084] ? trace_hardirqs_on+0x10/0x10 [ 1515.288324] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1515.293684] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1515.298871] ? trace_hardirqs_on+0x10/0x10 [ 1515.303098] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1515.307941] ? ext4_es_lookup_extent+0x321/0xac0 [ 1515.312688] ? lock_acquire+0x170/0x3f0 [ 1515.316654] ? lock_acquire+0x170/0x3f0 [ 1515.320619] ? ext4_map_blocks+0x29f/0x1730 [ 1515.324941] ext4_map_blocks+0xb19/0x1730 [ 1515.329093] ? ext4_issue_zeroout+0x150/0x150 [ 1515.333583] ? __ext4_new_inode+0x27c/0x4eb0 [ 1515.337989] ext4_getblk+0x98/0x3f0 [ 1515.341642] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1515.345966] ext4_bread+0x6c/0x1a0 [ 1515.349502] ? ext4_getblk+0x3f0/0x3f0 [ 1515.353383] ? dquot_initialize_needed+0x240/0x240 [ 1515.358313] ext4_append+0x143/0x350 [ 1515.362023] ext4_mkdir+0x4c9/0xbd0 [ 1515.365653] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1515.370322] ? security_inode_mkdir+0xca/0x100 [ 1515.374897] vfs_mkdir+0x463/0x6e0 [ 1515.378438] SyS_mkdirat+0x1fd/0x270 [ 1515.382147] ? SyS_mknod+0x30/0x30 [ 1515.385679] ? fput_many+0xe/0x140 [ 1515.389211] ? do_syscall_64+0x4c/0x640 [ 1515.393174] ? SyS_mknod+0x30/0x30 [ 1515.396709] do_syscall_64+0x1d5/0x640 [ 1515.400595] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1515.405776] RIP: 0033:0x7f1289de0317 [ 1515.409474] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1515.417172] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1515.424435] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1515.431700] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1515.435000] FAULT_INJECTION: forcing a failure. [ 1515.435000] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.438956] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1515.439000] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1515.482067] CPU: 1 PID: 27188 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1515.489962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1515.499311] Call Trace: [ 1515.501895] dump_stack+0x1b2/0x281 [ 1515.505523] should_fail.cold+0x10a/0x149 [ 1515.509668] should_failslab+0xd6/0x130 [ 1515.513638] __kmalloc+0x2c1/0x400 [ 1515.517170] ? ext4_find_extent+0x879/0xbc0 [ 1515.521485] ext4_find_extent+0x879/0xbc0 [ 1515.525629] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1515.531074] ext4_ext_map_blocks+0x19a/0x6b10 [ 1515.535568] ? __lock_acquire+0x5fc/0x3f20 [ 1515.539560] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1515.539798] ? __lock_acquire+0x5fc/0x3f20 [ 1515.547660] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1515.551093] ? mark_buffer_dirty+0x95/0x480 [ 1515.551104] ? trace_hardirqs_on+0x10/0x10 [ 1515.551113] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1515.551122] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1515.551133] ? trace_hardirqs_on+0x10/0x10 [ 1515.565494] NILFS (loop2): couldn't find nilfs on the device [ 1515.567247] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1515.567270] ? ext4_es_lookup_extent+0x321/0xac0 [ 1515.567285] ? lock_acquire+0x170/0x3f0 [ 1515.601282] ? lock_acquire+0x170/0x3f0 [ 1515.605242] ? ext4_map_blocks+0x29f/0x1730 [ 1515.609557] ext4_map_blocks+0xb19/0x1730 [ 1515.613688] ? ext4_issue_zeroout+0x150/0x150 [ 1515.618157] ? __ext4_new_inode+0x27c/0x4eb0 [ 1515.622560] ext4_getblk+0x98/0x3f0 [ 1515.626173] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1515.630473] ext4_bread+0x6c/0x1a0 [ 1515.633989] ? ext4_getblk+0x3f0/0x3f0 [ 1515.637853] ? dquot_initialize_needed+0x240/0x240 [ 1515.642768] ext4_append+0x143/0x350 [ 1515.646468] ext4_mkdir+0x4c9/0xbd0 [ 1515.650080] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1515.654736] ? security_inode_mkdir+0xca/0x100 [ 1515.659293] vfs_mkdir+0x463/0x6e0 [ 1515.662819] SyS_mkdirat+0x1fd/0x270 [ 1515.666533] ? SyS_mknod+0x30/0x30 [ 1515.670048] ? fput_many+0xe/0x140 [ 1515.673575] ? do_syscall_64+0x4c/0x640 [ 1515.677527] ? SyS_mknod+0x30/0x30 [ 1515.681042] do_syscall_64+0x1d5/0x640 [ 1515.684920] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1515.690091] RIP: 0033:0x7f1ffb012317 [ 1515.693776] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1515.701457] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1515.708701] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1515.715950] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1515.723204] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 00:34:12 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 41) 00:34:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@rights={{0x24, 0x1, 0x1, [r1, r2, r2, r3, r2]}}, @rights={{0x10}}], 0x38}, 0x0) 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:12 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1515.730459] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1515.739195] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1515.746835] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1515.754536] NILFS (loop0): couldn't find nilfs on the device 00:34:12 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 41) 00:34:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1515.816950] FAULT_INJECTION: forcing a failure. [ 1515.816950] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.840049] FAULT_INJECTION: forcing a failure. [ 1515.840049] name failslab, interval 1, probability 0, space 0, times 0 [ 1515.851392] CPU: 1 PID: 27235 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1515.859274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1515.868619] Call Trace: [ 1515.871206] dump_stack+0x1b2/0x281 [ 1515.874841] should_fail.cold+0x10a/0x149 [ 1515.878991] should_failslab+0xd6/0x130 [ 1515.882958] kmem_cache_alloc+0x40/0x3c0 [ 1515.887010] __es_insert_extent+0x338/0x1360 [ 1515.891417] ? __es_shrink+0x8c0/0x8c0 [ 1515.895303] ? lock_acquire+0x170/0x3f0 [ 1515.899277] ? ext4_es_insert_extent+0x11f/0x530 [ 1515.904023] ext4_es_insert_extent+0x1b9/0x530 [ 1515.908597] ? ext4_es_find_delayed_extent_range+0x930/0x930 00:34:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) [ 1515.914390] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1515.919839] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1515.925635] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1515.930236] ? __lock_acquire+0x5fc/0x3f20 [ 1515.934476] ? __lock_acquire+0x5fc/0x3f20 [ 1515.938713] ? mark_buffer_dirty+0x95/0x480 [ 1515.943031] ? trace_hardirqs_on+0x10/0x10 [ 1515.947255] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1515.952615] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1515.957797] ? trace_hardirqs_on+0x10/0x10 [ 1515.962030] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1515.966881] ? ext4_es_lookup_extent+0x321/0xac0 [ 1515.971631] ? lock_acquire+0x170/0x3f0 [ 1515.975597] ? lock_acquire+0x170/0x3f0 [ 1515.979561] ? ext4_map_blocks+0x29f/0x1730 [ 1515.983877] ext4_map_blocks+0xb19/0x1730 [ 1515.988022] ? ext4_issue_zeroout+0x150/0x150 [ 1515.992511] ? __ext4_new_inode+0x27c/0x4eb0 [ 1515.996919] ext4_getblk+0x98/0x3f0 [ 1516.000540] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1516.004874] ext4_bread+0x6c/0x1a0 [ 1516.008404] ? ext4_getblk+0x3f0/0x3f0 [ 1516.012282] ? dquot_initialize_needed+0x240/0x240 [ 1516.017213] ext4_append+0x143/0x350 [ 1516.020926] ext4_mkdir+0x4c9/0xbd0 [ 1516.024552] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1516.029215] ? security_inode_mkdir+0xca/0x100 [ 1516.033791] vfs_mkdir+0x463/0x6e0 [ 1516.037348] SyS_mkdirat+0x1fd/0x270 [ 1516.041052] ? SyS_mknod+0x30/0x30 [ 1516.044580] ? fput_many+0xe/0x140 [ 1516.048109] ? do_syscall_64+0x4c/0x640 [ 1516.052070] ? SyS_mknod+0x30/0x30 [ 1516.055610] do_syscall_64+0x1d5/0x640 [ 1516.059503] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1516.064686] RIP: 0033:0x7f1ffb012317 [ 1516.068391] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1516.076092] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1516.083353] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1516.090612] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1516.097867] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1516.105128] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1516.118294] CPU: 0 PID: 27223 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1516.126191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1516.135541] Call Trace: [ 1516.137666] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1516.138118] dump_stack+0x1b2/0x281 [ 1516.138134] should_fail.cold+0x10a/0x149 [ 1516.138149] should_failslab+0xd6/0x130 [ 1516.145331] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1516.148844] __kmalloc+0x2c1/0x400 [ 1516.148854] ? ext4_find_extent+0x879/0xbc0 [ 1516.148866] ext4_find_extent+0x879/0xbc0 [ 1516.148879] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1516.148889] ext4_ext_map_blocks+0x19a/0x6b10 [ 1516.156636] NILFS (loop0): couldn't find nilfs on the device [ 1516.156990] ? __lock_acquire+0x5fc/0x3f20 [ 1516.196460] ? mark_buffer_dirty+0x95/0x480 [ 1516.200764] ? trace_hardirqs_on+0x10/0x10 [ 1516.205149] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1516.210489] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1516.215655] ? trace_hardirqs_on+0x10/0x10 [ 1516.219875] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1516.224703] ? ext4_es_lookup_extent+0x321/0xac0 [ 1516.229435] ? lock_acquire+0x170/0x3f0 [ 1516.233388] ? lock_acquire+0x170/0x3f0 [ 1516.237337] ? ext4_map_blocks+0x623/0x1730 [ 1516.241638] ext4_map_blocks+0x675/0x1730 [ 1516.245764] ? ext4_issue_zeroout+0x150/0x150 [ 1516.250233] ? __ext4_new_inode+0x27c/0x4eb0 [ 1516.254623] ext4_getblk+0x98/0x3f0 [ 1516.258230] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1516.262532] ext4_bread+0x6c/0x1a0 [ 1516.266046] ? ext4_getblk+0x3f0/0x3f0 [ 1516.269921] ? dquot_initialize_needed+0x240/0x240 [ 1516.274828] ext4_append+0x143/0x350 [ 1516.278778] ext4_mkdir+0x4c9/0xbd0 [ 1516.282383] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1516.287085] ? security_inode_mkdir+0xca/0x100 [ 1516.291701] vfs_mkdir+0x463/0x6e0 [ 1516.295227] SyS_mkdirat+0x1fd/0x270 [ 1516.298928] ? SyS_mknod+0x30/0x30 [ 1516.302444] ? fput_many+0xe/0x140 [ 1516.305968] ? do_syscall_64+0x4c/0x640 [ 1516.309928] ? SyS_mknod+0x30/0x30 [ 1516.313459] do_syscall_64+0x1d5/0x640 [ 1516.317328] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1516.322491] RIP: 0033:0x7f1289de0317 [ 1516.326177] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1516.333867] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1516.341115] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1516.348359] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1516.355606] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1516.362848] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:13 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 42) 00:34:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) 00:34:13 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x154, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xa3fa00, 0x5c}}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x35941707}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x6}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xf8, 0x3, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xee, 0x2, "f3982b555d550e6cd6919e7f62f44316b9f92334ccc7f2a7cd719545cb9cd8089c01dc18d719466a5450c8b5468e4380203df2eb160c625254997df3a56dbbea8665eef7373ec079995e6764f7d64ef958a356177d0ebc3b293f70d1b34c4f78e8fc95452c05cda0002d9f922814ce3027e0cdb4463a8e8e7c236f5931dd6c29d6633aacfb3acd5bdac474fa5482da72885180270932f88941ef3c6e39f5c345b882f8c9b51da131ea4ec72270703b3bf7eeb32ecaab7650e267edfdf5ec687c92a961d74ac6abf116d566b09569fcaa5b1ec4cd71fe6f1a4c4aff178a03c1496169cc4343bc771034d5"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x75b}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x154}, 0x1, 0x0, 0x0, 0x1814}, 0x4000000) r7 = socket$igmp6(0xa, 0x3, 0x2) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r8) setsockopt$MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000380)={0x0, 0x1, 0x7f}, 0xc) setsockopt$MRT6_PIM(r7, 0x29, 0xcf, &(0x7f0000000040)=0x4, 0x4) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ee360000000000000000000001000080"], 0x28}, 0x0) 00:34:13 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 42) 00:34:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1516.480482] FAULT_INJECTION: forcing a failure. [ 1516.480482] name failslab, interval 1, probability 0, space 0, times 0 [ 1516.491865] CPU: 1 PID: 27274 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1516.499739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1516.509084] Call Trace: [ 1516.509576] FAULT_INJECTION: forcing a failure. [ 1516.509576] name failslab, interval 1, probability 0, space 0, times 0 [ 1516.511668] dump_stack+0x1b2/0x281 [ 1516.526455] should_fail.cold+0x10a/0x149 [ 1516.530602] should_failslab+0xd6/0x130 [ 1516.534571] kmem_cache_alloc+0x40/0x3c0 [ 1516.538619] __es_insert_extent+0x338/0x1360 [ 1516.543013] ? __es_shrink+0x8c0/0x8c0 [ 1516.546888] ? lock_acquire+0x170/0x3f0 [ 1516.550855] ? ext4_es_insert_extent+0x11f/0x530 [ 1516.555597] ext4_es_insert_extent+0x1b9/0x530 [ 1516.560163] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1516.565943] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1516.571385] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 1516.577175] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 1516.581758] ? __lock_acquire+0x5fc/0x3f20 [ 1516.585991] ? __lock_acquire+0x5fc/0x3f20 [ 1516.590224] ? mark_buffer_dirty+0x95/0x480 [ 1516.594539] ? trace_hardirqs_on+0x10/0x10 [ 1516.598756] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1516.604107] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1516.609283] ? trace_hardirqs_on+0x10/0x10 [ 1516.613502] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1516.618326] ? ext4_es_lookup_extent+0x321/0xac0 [ 1516.623070] ? lock_acquire+0x170/0x3f0 [ 1516.627033] ? lock_acquire+0x170/0x3f0 [ 1516.630993] ? ext4_map_blocks+0x29f/0x1730 [ 1516.635398] ext4_map_blocks+0xb19/0x1730 [ 1516.639530] ? ext4_issue_zeroout+0x150/0x150 [ 1516.644012] ? __ext4_new_inode+0x27c/0x4eb0 [ 1516.648418] ext4_getblk+0x98/0x3f0 [ 1516.652035] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1516.656341] ext4_bread+0x6c/0x1a0 [ 1516.659862] ? ext4_getblk+0x3f0/0x3f0 [ 1516.663738] ? dquot_initialize_needed+0x240/0x240 [ 1516.668673] ext4_append+0x143/0x350 [ 1516.672380] ext4_mkdir+0x4c9/0xbd0 [ 1516.676000] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1516.680654] ? security_inode_mkdir+0xca/0x100 [ 1516.685234] vfs_mkdir+0x463/0x6e0 [ 1516.688762] SyS_mkdirat+0x1fd/0x270 [ 1516.692463] ? SyS_mknod+0x30/0x30 [ 1516.696006] ? fput_many+0xe/0x140 [ 1516.699533] ? do_syscall_64+0x4c/0x640 [ 1516.703494] ? SyS_mknod+0x30/0x30 [ 1516.707020] do_syscall_64+0x1d5/0x640 [ 1516.710894] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1516.716067] RIP: 0033:0x7f1ffb012317 [ 1516.719766] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 00:34:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x154, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xa3fa00, 0x5c}}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x35941707}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x6}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xf8, 0x3, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xee, 0x2, "f3982b555d550e6cd6919e7f62f44316b9f92334ccc7f2a7cd719545cb9cd8089c01dc18d719466a5450c8b5468e4380203df2eb160c625254997df3a56dbbea8665eef7373ec079995e6764f7d64ef958a356177d0ebc3b293f70d1b34c4f78e8fc95452c05cda0002d9f922814ce3027e0cdb4463a8e8e7c236f5931dd6c29d6633aacfb3acd5bdac474fa5482da72885180270932f88941ef3c6e39f5c345b882f8c9b51da131ea4ec72270703b3bf7eeb32ecaab7650e267edfdf5ec687c92a961d74ac6abf116d566b09569fcaa5b1ec4cd71fe6f1a4c4aff178a03c1496169cc4343bc771034d5"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x75b}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x154}, 0x1, 0x0, 0x0, 0x1814}, 0x4000000) r7 = socket$igmp6(0xa, 0x3, 0x2) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r8) setsockopt$MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000380)={0x0, 0x1, 0x7f}, 0xc) (async) setsockopt$MRT6_PIM(r7, 0x29, 0xcf, &(0x7f0000000040)=0x4, 0x4) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ee360000000000000000000001000080"], 0x28}, 0x0) 00:34:13 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) 00:34:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) [ 1516.727471] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1516.734743] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1516.742009] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1516.749279] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1516.756533] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1516.780335] CPU: 0 PID: 27275 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1516.788242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1516.797589] Call Trace: [ 1516.800177] dump_stack+0x1b2/0x281 [ 1516.801081] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1516.803800] should_fail.cold+0x10a/0x149 [ 1516.803814] should_failslab+0xd6/0x130 [ 1516.803825] kmem_cache_alloc+0x28e/0x3c0 [ 1516.803837] ext4_mb_new_blocks+0x514/0x3db0 [ 1516.811006] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1516.815072] ? ext4_find_extent+0x6f7/0xbc0 [ 1516.815080] ? ext4_ext_search_right+0x2bc/0xaa0 [ 1516.815090] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 1516.815103] ext4_ext_map_blocks+0x2845/0x6b10 [ 1516.815121] ? __lock_acquire+0x5fc/0x3f20 [ 1516.815134] ? mark_buffer_dirty+0x95/0x480 [ 1516.819146] NILFS (loop0): couldn't find nilfs on the device [ 1516.823225] ? trace_hardirqs_on+0x10/0x10 [ 1516.823235] ? __ext4_handle_dirty_metadata+0x120/0x480 00:34:13 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r3, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x154, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xa3fa00, 0x5c}}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x35941707}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x6}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xf8, 0x3, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xee, 0x2, "f3982b555d550e6cd6919e7f62f44316b9f92334ccc7f2a7cd719545cb9cd8089c01dc18d719466a5450c8b5468e4380203df2eb160c625254997df3a56dbbea8665eef7373ec079995e6764f7d64ef958a356177d0ebc3b293f70d1b34c4f78e8fc95452c05cda0002d9f922814ce3027e0cdb4463a8e8e7c236f5931dd6c29d6633aacfb3acd5bdac474fa5482da72885180270932f88941ef3c6e39f5c345b882f8c9b51da131ea4ec72270703b3bf7eeb32ecaab7650e267edfdf5ec687c92a961d74ac6abf116d566b09569fcaa5b1ec4cd71fe6f1a4c4aff178a03c1496169cc4343bc771034d5"}}]}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x75b}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8, 0x2, 0x1}]}, 0x154}, 0x1, 0x0, 0x0, 0x1814}, 0x4000000) r7 = socket$igmp6(0xa, 0x3, 0x2) (async) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r8) (async) setsockopt$MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000380)={0x0, 0x1, 0x7f}, 0xc) setsockopt$MRT6_PIM(r7, 0x29, 0xcf, &(0x7f0000000040)=0x4, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ee360000000000000000000001000080"], 0x28}, 0x0) [ 1516.823245] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1516.823254] ? trace_hardirqs_on+0x10/0x10 [ 1516.823264] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1516.823278] ? ext4_es_lookup_extent+0x321/0xac0 [ 1516.896826] ? lock_acquire+0x170/0x3f0 [ 1516.901256] ext4_map_blocks+0x675/0x1730 [ 1516.907406] ? ext4_issue_zeroout+0x150/0x150 [ 1516.911899] ? __ext4_new_inode+0x27c/0x4eb0 [ 1516.916399] ext4_getblk+0x98/0x3f0 [ 1516.920025] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1516.924350] ext4_bread+0x6c/0x1a0 [ 1516.927882] ? ext4_getblk+0x3f0/0x3f0 [ 1516.931756] ? dquot_initialize_needed+0x240/0x240 [ 1516.936665] ext4_append+0x143/0x350 [ 1516.940357] ext4_mkdir+0x4c9/0xbd0 [ 1516.943967] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1516.948617] ? security_inode_mkdir+0xca/0x100 [ 1516.953178] vfs_mkdir+0x463/0x6e0 [ 1516.956697] SyS_mkdirat+0x1fd/0x270 [ 1516.960385] ? SyS_mknod+0x30/0x30 [ 1516.963904] ? fput_many+0xe/0x140 [ 1516.967421] ? do_syscall_64+0x4c/0x640 [ 1516.971384] ? SyS_mknod+0x30/0x30 [ 1516.974902] do_syscall_64+0x1d5/0x640 [ 1516.978773] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1516.983937] RIP: 0033:0x7f1289de0317 [ 1516.987625] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1516.995306] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1517.002556] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1517.009803] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1517.017155] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1517.024419] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:14 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 43) 00:34:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x10}}], 0x28}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r9, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r10 = gettid() syz_open_procfs$namespace(r10, 0x0) r11 = getgid() r12 = gettid() syz_open_procfs$namespace(r12, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c40)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)="320829701a6157ecf5d2202aae59a8e484556e515186e638854c8d0d18fa23852e36526b5e30e304f04e976292f853a325778405c7119e0507001b1b10dae8bb8b5f926e0cb50c8876e0188a61bf3d886aa2eea500e30e6a3fd61b15e438f7699167b847e48eef92856b8d74ab60e4309da10692186bb22a7f00904390849d7c37", 0x81}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="cf", 0x1}, {&(0x7f00000012c0)="d4d1151693a9ca320ee4a933b7d116b38f4c4e3be7b3c629037c89b866446215e3154644a2d5bf87a7dd9f7e69d2fcf5cf84e947a484777459aab5d4294e3dbe119eecb144e83e0bd63e8b5ef389deb1b2e9c9632040d529af715b95e95e05099446c1e2ac881346b965272c66ce57879965a06141047a961520ad9979889e5b261351217d51802374b4e4687db5f971c60b27da8c3962556630a8779753a8acafd4233ccdcf786b4435eb823d029ee4e68c84a89e2fe52046ec3b303204d98621bedabb03f81ff2dd2a55c0f6006b7ce1c306fb565e3f77ea123b60cbc2dccbdf7cd6b586383b181bd214d8dcfa98b6662e260be641676e7d", 0xf9}, {&(0x7f00000013c0)="e0a5de8d44d7781f195b0b39ece5400d019aa165de8e91cc8bc9ea89d3d5b2096cbdb84aae8b60c22c301d168925f684ae906669540f27076c1558d8d9bb010f536fc75e0249bdcb0faffe50798380d8c1312a0808313fc6cc92452c36c184a3cc910d1d28fbee3d6e4979491867426d67a785255cd7319164d212d7eb3ed70d00d2550ea487d6e7f490358f54dcd8240db2431f6a51546c75a03f5285b7c6d62337aa95889a4d1eaca2a91d39cd0c1d277f6fe88a4ffb07d36457057cd6c0e95dc24491011d60a867b9e662b8f7fe59722cc54dbb", 0xd5}], 0x6, &(0x7f0000001540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001640)="64325494ec66022f5ce7b14434b99333e464d973687950f4a5b3948b6e85fc2a8aa86d1bfb9e6b0d51371c4ee7fa04e42e09db3827c3ef48614553182daf9cc88b665a7f7a4fbbc78196f36627e6008a27c0033179723ee574c7fa71e4a49e92e111f916ea509d6a308d5a958a027da24b39e563c91ef23330d0044a668b2c", 0x7f}, {&(0x7f00000016c0)="8052b73ea3ce4320fe5711a6e3a1eebdabfd30", 0x13}, {&(0x7f0000001700)="bf6469332ef2118c168d49d731db7c43c98e1884a193b46788cdf74ba7d2b211ad2c3c894983948a1a2dbad35fac4b2f6dd76b04175bfae8501fb5076b949957dee66080dc70003bd901936ae0cd11adc7ea03d3c7328baebd12268640638111a510d2f9fbf854e03551e14c46ddeedef62c280902252c3ddb8904822362dca11ca2312f2103a84661917cf8d81709e50dbd5733de7500a31a30d51f3158339d5c01d8e882bcbd05fe5727571abd34af0758f4f5100b547fb3579e2f967f5852b36e1e8b228aa5d9eff5e0d9beb0e719ee70a1aa5ae6c27f19b2066953d8635d99469203cda091ae20d4bb7e8a9f35aa2b5f", 0xf2}, {&(0x7f0000001800)="74a7671b8e2858758cf31d", 0xb}, {&(0x7f0000001840)="5e0fb8d30e0b885aabdfe790d7c697e440491007460cb4fbf77263b97ded7831d1ae5ec2a4cde9a78c3c869880895cbb6d4ff32fc4fad43a6eca53a96feff06228fce4b029a4f5c1f0168963faeb939e03b10bda400a45ac2e749b09939c3fb990813953893afdc35ccf9a01bc7dddfde3e6a2e730f10dcc01cbd8a943db812963633a1c96f4c1dea5f016b7ad6c23e48dddc9911c5655d8984e2ef71c941e0fe97cc71535321cf2aed7338b08ffa7f1588f9f12fd68623cbadc59052959b88f8289ef8ab9b107", 0xc7}, {&(0x7f0000001940)="99aeb43964b35345b5bd893ec86849530ea48ccd83fb0f3057114d2787ce0107bfe5b495b5947afed185c0b8fb0de24179e796ef7f7734c8a83c32cd750da3a8315474b47cafef441042fbce0eb9d31e1dcc059ec109c9e5e8a3e95706cbe64810cde90b480dbcd42c010edeb24c70ab2fbac8508ea622f97cc7dad77a27f1ad6d22ed8fee4874cee0859fe74ff3f2acf27c225e54c6", 0x96}, 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0x1000}], 0x8, &(0x7f0000003340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x38, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x58, 0x4005}}, {{&(0x7f00000033c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000003440)="54f07eceea516c14eedca262c57c1fa9b823eef5b8f9ebd64a50f0ee51783a93c44e4bcaa54a2c8e19455e394a7b70ce5009ffb5c23a413ff0", 0x39}, {&(0x7f0000003480)="58ab", 0x2}, {&(0x7f00000034c0)="036330d809919fd2c1bc7421cd1a5f35ce9b811bf93c3f27551d022937550df685ee32f2d6", 0x25}, {&(0x7f0000003500)="e6def9c08e0f728cd44102de2e8b49cac1d354882836f2a5b60bad966eea0bc17eefe10ac34c78872d2d914820c65ffa10e1d5b7c2f3a01b6ab1d67af951ddf7e98a5b2b1aba8594b2a68e348e42f009", 0x50}], 0x4, &(0x7f0000003680)=[@rights={{0x1c, 0x1, 0x1, [r0, r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}], 0x50, 0xc1}}, {{&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000003780)="d263f5fe12d53a61f1c9bdde3d42784aaa1ed073137d75d7b7c398630b4034b7cf09c4b2b5ffdc50b2770914661e2447e8ef0f634b75176f07909ecd7c29769a97ef78d23e9b0d4d3fab93f8238e21265e02909c9b8ee628661bc409f099e3c6b70916821d872ce8ee6ac08ac2afc48d4389c4b6f7e432832e55fac6197b3819c10754bd2eba01461f407acaf35de0d3bb1d56a8bbbcb7398f60a6a1b6", 0x9d}, 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{&(0x7f0000008780)="ed7a334ad6cd4a48f6e6dac9341ec13eabb1b869b47b01dd18d883619582025794df9ad00955a76bb60ad887b886e606c74c23c3df929ae4bbad43de47ca7bd18b0ed9c291cd3dd45799b6018898128d417f0a397e5aa03f38fb9bda5a3f254ed593496e61d33863addcd5d7afa0918a574e2c7c8f41be12042f9948a6a5833b298273e00638b35826e440eff0637950614d4d429616efc084f0b141574ffff5e8bb3d9285c14d47de8a90f2a6a6bc8f83a1c82ffedb5fed55717ab23139349cff654b87dd04553f970b3debed2437e5c67eb79622805f143116b10f5a9535acd51b2a20bc2aba75b18bdd526ef88d318767a6d382e3", 0xf6}, {&(0x7f0000008880)="e3891b1cb775969bba175e617e0b035434f390dd398ab92f79280edfef4616418b1ca8a6ce9ce4595c6605aff9474bc780937ddaf99a5bb8a12d45042396fa59ef4dd783f37e7a827ef8631645c4efbf4014cd13c2ff25d9a7de3f0f4c88f59d2aa59bb85f08b4f87aa89ce3cade0349b07a1672adbc8fafa1957db2cf83f54a65b818f3e6c2f584fa7125441256947fa9d4d90be455471a7848c234fed4a955a180f6a6f532c8273ced411a7f4d4428fc3797c0b248ccf934150c233cbbd0", 0xbf}, {&(0x7f0000008940)="05e569d00c1fba5b44f6fb615fa9cee187908ec1fbc86d1bca3072f1f9ecc0dad4bd31875b0aa373d40f37d6", 0x2c}, {&(0x7f0000008980)="f5b1ae916054ffadd76ef77d1de129d236a93023aec3b9fbd99607a4af0f4d57db38db49dc550282312497b444883bda5a162b7dc656089b6de473e3da7ebd208c2cccec4ac38a7342d1fd60954b9059df7b86141a620feeea3548e47ac147b2dcf0e37ff0c0d3c5b56d9ed9275f7d5373e761bdb9ec9f0cf2b50d5a947fdc78f4d9b97a9eb365b0e45c18e4a7f7dccc120f997504516e4a719ed35a3b39ff", 0x9f}, {&(0x7f0000008a40)="9fdaed8942a7bd50b8def71241c2881ca387b6e055f43bd98f72d22b420ba2098fb882734732766b9bbbbf8540c4d692d7e6001d5f43a276e05c9f68ac1f3fdba577f4275a4b36eb86b50e668e4216872d14caea7d3c4e2202e4ca17de2cb0ca373782e8a958e509eafff85a0ff4e14c00", 0x71}, {&(0x7f0000008ac0)="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", 0x1000}, {&(0x7f0000009ac0)="5a2d502ca70fbabb87b21552d2845adea68e00007f0d831d657bf4d199e031a48076c9a739a5487a34d4d42f7343f9aac3ff0227f3bfae989781cf9b0fbd022231291ede946b1d291ee4082da862ad7cd29d21b82d7940d5642118d83bef5246d5da23d83d13926dda1f0898fb5eb82faea765b79c1a83caaa97f4288c9318ccc109628acb6ab9", 0x87}], 0xa, 0x0, 0x0, 0x20000000}}], 0x8, 0x4008001) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 00:34:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:14 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 43) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 00:34:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 1517.151566] FAULT_INJECTION: forcing a failure. [ 1517.151566] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.165205] FAULT_INJECTION: forcing a failure. [ 1517.165205] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.195887] CPU: 1 PID: 27328 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1517.203799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1517.213152] Call Trace: [ 1517.215741] dump_stack+0x1b2/0x281 [ 1517.219376] should_fail.cold+0x10a/0x149 [ 1517.223527] should_failslab+0xd6/0x130 [ 1517.227514] __kmalloc_track_caller+0x2bc/0x400 [ 1517.232176] ? strndup_user+0x5b/0xf0 [ 1517.235972] memdup_user+0x22/0xa0 [ 1517.239507] strndup_user+0x5b/0xf0 [ 1517.243127] ? copy_mnt_ns+0xa30/0xa30 [ 1517.247009] SyS_mount+0x39/0x120 [ 1517.250454] ? copy_mnt_ns+0xa30/0xa30 [ 1517.254338] do_syscall_64+0x1d5/0x640 [ 1517.258226] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1517.263406] RIP: 0033:0x7f1289de273a [ 1517.267105] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1517.274810] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1517.282076] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1517.289341] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 00:34:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x10}}], 0x28}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r9, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r10 = gettid() syz_open_procfs$namespace(r10, 0x0) r11 = getgid() r12 = gettid() syz_open_procfs$namespace(r12, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c40)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)="320829701a6157ecf5d2202aae59a8e484556e515186e638854c8d0d18fa23852e36526b5e30e304f04e976292f853a325778405c7119e0507001b1b10dae8bb8b5f926e0cb50c8876e0188a61bf3d886aa2eea500e30e6a3fd61b15e438f7699167b847e48eef92856b8d74ab60e4309da10692186bb22a7f00904390849d7c37", 0x81}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="cf", 0x1}, {&(0x7f00000012c0)="d4d1151693a9ca320ee4a933b7d116b38f4c4e3be7b3c629037c89b866446215e3154644a2d5bf87a7dd9f7e69d2fcf5cf84e947a484777459aab5d4294e3dbe119eecb144e83e0bd63e8b5ef389deb1b2e9c9632040d529af715b95e95e05099446c1e2ac881346b965272c66ce57879965a06141047a961520ad9979889e5b261351217d51802374b4e4687db5f971c60b27da8c3962556630a8779753a8acafd4233ccdcf786b4435eb823d029ee4e68c84a89e2fe52046ec3b303204d98621bedabb03f81ff2dd2a55c0f6006b7ce1c306fb565e3f77ea123b60cbc2dccbdf7cd6b586383b181bd214d8dcfa98b6662e260be641676e7d", 0xf9}, {&(0x7f00000013c0)="e0a5de8d44d7781f195b0b39ece5400d019aa165de8e91cc8bc9ea89d3d5b2096cbdb84aae8b60c22c301d168925f684ae906669540f27076c1558d8d9bb010f536fc75e0249bdcb0faffe50798380d8c1312a0808313fc6cc92452c36c184a3cc910d1d28fbee3d6e4979491867426d67a785255cd7319164d212d7eb3ed70d00d2550ea487d6e7f490358f54dcd8240db2431f6a51546c75a03f5285b7c6d62337aa95889a4d1eaca2a91d39cd0c1d277f6fe88a4ffb07d36457057cd6c0e95dc24491011d60a867b9e662b8f7fe59722cc54dbb", 0xd5}], 0x6, &(0x7f0000001540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001640)="64325494ec66022f5ce7b14434b99333e464d973687950f4a5b3948b6e85fc2a8aa86d1bfb9e6b0d51371c4ee7fa04e42e09db3827c3ef48614553182daf9cc88b665a7f7a4fbbc78196f36627e6008a27c0033179723ee574c7fa71e4a49e92e111f916ea509d6a308d5a958a027da24b39e563c91ef23330d0044a668b2c", 0x7f}, {&(0x7f00000016c0)="8052b73ea3ce4320fe5711a6e3a1eebdabfd30", 0x13}, {&(0x7f0000001700)="bf6469332ef2118c168d49d731db7c43c98e1884a193b46788cdf74ba7d2b211ad2c3c894983948a1a2dbad35fac4b2f6dd76b04175bfae8501fb5076b949957dee66080dc70003bd901936ae0cd11adc7ea03d3c7328baebd12268640638111a510d2f9fbf854e03551e14c46ddeedef62c280902252c3ddb8904822362dca11ca2312f2103a84661917cf8d81709e50dbd5733de7500a31a30d51f3158339d5c01d8e882bcbd05fe5727571abd34af0758f4f5100b547fb3579e2f967f5852b36e1e8b228aa5d9eff5e0d9beb0e719ee70a1aa5ae6c27f19b2066953d8635d99469203cda091ae20d4bb7e8a9f35aa2b5f", 0xf2}, {&(0x7f0000001800)="74a7671b8e2858758cf31d", 0xb}, 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0x1000}], 0x8, &(0x7f0000003340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x38, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r6, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}], 0x58, 0x4005}}, {{&(0x7f00000033c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000003440)="54f07eceea516c14eedca262c57c1fa9b823eef5b8f9ebd64a50f0ee51783a93c44e4bcaa54a2c8e19455e394a7b70ce5009ffb5c23a413ff0", 0x39}, {&(0x7f0000003480)="58ab", 0x2}, {&(0x7f00000034c0)="036330d809919fd2c1bc7421cd1a5f35ce9b811bf93c3f27551d022937550df685ee32f2d6", 0x25}, {&(0x7f0000003500)="e6def9c08e0f728cd44102de2e8b49cac1d354882836f2a5b60bad966eea0bc17eefe10ac34c78872d2d914820c65ffa10e1d5b7c2f3a01b6ab1d67af951ddf7e98a5b2b1aba8594b2a68e348e42f009", 0x50}], 0x4, &(0x7f0000003680)=[@rights={{0x1c, 0x1, 0x1, [r0, r3, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}}], 0x50, 0xc1}}, {{&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000003780)="d263f5fe12d53a61f1c9bdde3d42784aaa1ed073137d75d7b7c398630b4034b7cf09c4b2b5ffdc50b2770914661e2447e8ef0f634b75176f07909ecd7c29769a97ef78d23e9b0d4d3fab93f8238e21265e02909c9b8ee628661bc409f099e3c6b70916821d872ce8ee6ac08ac2afc48d4389c4b6f7e432832e55fac6197b3819c10754bd2eba01461f407acaf35de0d3bb1d56a8bbbcb7398f60a6a1b6", 0x9d}, 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{&(0x7f0000008780)="ed7a334ad6cd4a48f6e6dac9341ec13eabb1b869b47b01dd18d883619582025794df9ad00955a76bb60ad887b886e606c74c23c3df929ae4bbad43de47ca7bd18b0ed9c291cd3dd45799b6018898128d417f0a397e5aa03f38fb9bda5a3f254ed593496e61d33863addcd5d7afa0918a574e2c7c8f41be12042f9948a6a5833b298273e00638b35826e440eff0637950614d4d429616efc084f0b141574ffff5e8bb3d9285c14d47de8a90f2a6a6bc8f83a1c82ffedb5fed55717ab23139349cff654b87dd04553f970b3debed2437e5c67eb79622805f143116b10f5a9535acd51b2a20bc2aba75b18bdd526ef88d318767a6d382e3", 0xf6}, {&(0x7f0000008880)="e3891b1cb775969bba175e617e0b035434f390dd398ab92f79280edfef4616418b1ca8a6ce9ce4595c6605aff9474bc780937ddaf99a5bb8a12d45042396fa59ef4dd783f37e7a827ef8631645c4efbf4014cd13c2ff25d9a7de3f0f4c88f59d2aa59bb85f08b4f87aa89ce3cade0349b07a1672adbc8fafa1957db2cf83f54a65b818f3e6c2f584fa7125441256947fa9d4d90be455471a7848c234fed4a955a180f6a6f532c8273ced411a7f4d4428fc3797c0b248ccf934150c233cbbd0", 0xbf}, {&(0x7f0000008940)="05e569d00c1fba5b44f6fb615fa9cee187908ec1fbc86d1bca3072f1f9ecc0dad4bd31875b0aa373d40f37d6", 0x2c}, {&(0x7f0000008980)="f5b1ae916054ffadd76ef77d1de129d236a93023aec3b9fbd99607a4af0f4d57db38db49dc550282312497b444883bda5a162b7dc656089b6de473e3da7ebd208c2cccec4ac38a7342d1fd60954b9059df7b86141a620feeea3548e47ac147b2dcf0e37ff0c0d3c5b56d9ed9275f7d5373e761bdb9ec9f0cf2b50d5a947fdc78f4d9b97a9eb365b0e45c18e4a7f7dccc120f997504516e4a719ed35a3b39ff", 0x9f}, {&(0x7f0000008a40)="9fdaed8942a7bd50b8def71241c2881ca387b6e055f43bd98f72d22b420ba2098fb882734732766b9bbbbf8540c4d692d7e6001d5f43a276e05c9f68ac1f3fdba577f4275a4b36eb86b50e668e4216872d14caea7d3c4e2202e4ca17de2cb0ca373782e8a958e509eafff85a0ff4e14c00", 0x71}, {&(0x7f0000008ac0)="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", 0x1000}, {&(0x7f0000009ac0)="5a2d502ca70fbabb87b21552d2845adea68e00007f0d831d657bf4d199e031a48076c9a739a5487a34d4d42f7343f9aac3ff0227f3bfae989781cf9b0fbd022231291ede946b1d291ee4082da862ad7cd29d21b82d7940d5642118d83bef5246d5da23d83d13926dda1f0898fb5eb82faea765b79c1a83caaa97f4288c9318ccc109628acb6ab9", 0x87}], 0xa, 0x0, 0x0, 0x20000000}}], 0x8, 0x4008001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x10}}], 0x28}, 0x0) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r9, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) gettid() (async) syz_open_procfs$namespace(r10, 0x0) (async) getgid() (async) gettid() (async) syz_open_procfs$namespace(r12, 0x0) (async) [ 1517.296605] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1517.303868] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1517.312827] CPU: 0 PID: 27327 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1517.320720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1517.330064] Call Trace: [ 1517.332650] dump_stack+0x1b2/0x281 [ 1517.336279] should_fail.cold+0x10a/0x149 [ 1517.340428] should_failslab+0xd6/0x130 [ 1517.344403] kmem_cache_alloc+0x28e/0x3c0 [ 1517.348550] ext4_mb_new_blocks+0x514/0x3db0 [ 1517.352960] ? ext4_find_extent+0x6f7/0xbc0 [ 1517.357279] ? ext4_ext_search_right+0x2bc/0xaa0 [ 1517.362037] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 1517.367052] ext4_ext_map_blocks+0x2845/0x6b10 [ 1517.371634] ? __lock_acquire+0x5fc/0x3f20 [ 1517.375869] ? mark_buffer_dirty+0x95/0x480 [ 1517.380198] ? trace_hardirqs_on+0x10/0x10 [ 1517.384427] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 1517.389788] ? ext4_find_delalloc_cluster+0x180/0x180 [ 1517.394973] ? trace_hardirqs_on+0x10/0x10 [ 1517.399305] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 1517.404138] ? ext4_es_lookup_extent+0x321/0xac0 [ 1517.408879] ? lock_acquire+0x170/0x3f0 [ 1517.412848] ext4_map_blocks+0x675/0x1730 [ 1517.416981] ? ext4_issue_zeroout+0x150/0x150 [ 1517.421455] ? __ext4_new_inode+0x27c/0x4eb0 [ 1517.425851] ext4_getblk+0x98/0x3f0 [ 1517.429458] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1517.433765] ext4_bread+0x6c/0x1a0 [ 1517.437285] ? ext4_getblk+0x3f0/0x3f0 [ 1517.441155] ? dquot_initialize_needed+0x240/0x240 [ 1517.446066] ext4_append+0x143/0x350 [ 1517.449764] ext4_mkdir+0x4c9/0xbd0 [ 1517.453382] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1517.458045] ? security_inode_mkdir+0xca/0x100 [ 1517.462618] vfs_mkdir+0x463/0x6e0 [ 1517.466144] SyS_mkdirat+0x1fd/0x270 [ 1517.469838] ? SyS_mknod+0x30/0x30 [ 1517.473357] ? fput_many+0xe/0x140 [ 1517.476876] ? do_syscall_64+0x4c/0x640 [ 1517.480827] ? SyS_mknod+0x30/0x30 [ 1517.484343] do_syscall_64+0x1d5/0x640 [ 1517.488234] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1517.493399] RIP: 0033:0x7f1ffb012317 sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c40)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)="320829701a6157ecf5d2202aae59a8e484556e515186e638854c8d0d18fa23852e36526b5e30e304f04e976292f853a325778405c7119e0507001b1b10dae8bb8b5f926e0cb50c8876e0188a61bf3d886aa2eea500e30e6a3fd61b15e438f7699167b847e48eef92856b8d74ab60e4309da10692186bb22a7f00904390849d7c37", 0x81}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="cf", 0x1}, {&(0x7f00000012c0)="d4d1151693a9ca320ee4a933b7d116b38f4c4e3be7b3c629037c89b866446215e3154644a2d5bf87a7dd9f7e69d2fcf5cf84e947a484777459aab5d4294e3dbe119eecb144e83e0bd63e8b5ef389deb1b2e9c9632040d529af715b95e95e05099446c1e2ac881346b965272c66ce57879965a06141047a961520ad9979889e5b261351217d51802374b4e4687db5f971c60b27da8c3962556630a8779753a8acafd4233ccdcf786b4435eb823d029ee4e68c84a89e2fe52046ec3b303204d98621bedabb03f81ff2dd2a55c0f6006b7ce1c306fb565e3f77ea123b60cbc2dccbdf7cd6b586383b181bd214d8dcfa98b6662e260be641676e7d", 0xf9}, {&(0x7f00000013c0)="e0a5de8d44d7781f195b0b39ece5400d019aa165de8e91cc8bc9ea89d3d5b2096cbdb84aae8b60c22c301d168925f684ae906669540f27076c1558d8d9bb010f536fc75e0249bdcb0faffe50798380d8c1312a0808313fc6cc92452c36c184a3cc910d1d28fbee3d6e4979491867426d67a785255cd7319164d212d7eb3ed70d00d2550ea487d6e7f490358f54dcd8240db2431f6a51546c75a03f5285b7c6d62337aa95889a4d1eaca2a91d39cd0c1d277f6fe88a4ffb07d36457057cd6c0e95dc24491011d60a867b9e662b8f7fe59722cc54dbb", 0xd5}], 0x6, &(0x7f0000001540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001640)="64325494ec66022f5ce7b14434b99333e464d973687950f4a5b3948b6e85fc2a8aa86d1bfb9e6b0d51371c4ee7fa04e42e09db3827c3ef48614553182daf9cc88b665a7f7a4fbbc78196f36627e6008a27c0033179723ee574c7fa71e4a49e92e111f916ea509d6a308d5a958a027da24b39e563c91ef23330d0044a668b2c", 0x7f}, {&(0x7f00000016c0)="8052b73ea3ce4320fe5711a6e3a1eebdabfd30", 0x13}, {&(0x7f0000001700)="bf6469332ef2118c168d49d731db7c43c98e1884a193b46788cdf74ba7d2b211ad2c3c894983948a1a2dbad35fac4b2f6dd76b04175bfae8501fb5076b949957dee66080dc70003bd901936ae0cd11adc7ea03d3c7328baebd12268640638111a510d2f9fbf854e03551e14c46ddeedef62c280902252c3ddb8904822362dca11ca2312f2103a84661917cf8d81709e50dbd5733de7500a31a30d51f3158339d5c01d8e882bcbd05fe5727571abd34af0758f4f5100b547fb3579e2f967f5852b36e1e8b228aa5d9eff5e0d9beb0e719ee70a1aa5ae6c27f19b2066953d8635d99469203cda091ae20d4bb7e8a9f35aa2b5f", 0xf2}, {&(0x7f0000001800)="74a7671b8e2858758cf31d", 0xb}, {&(0x7f0000001840)="5e0fb8d30e0b885aabdfe790d7c697e440491007460cb4fbf77263b97ded7831d1ae5ec2a4cde9a78c3c869880895cbb6d4ff32fc4fad43a6eca53a96feff06228fce4b029a4f5c1f0168963faeb939e03b10bda400a45ac2e749b09939c3fb990813953893afdc35ccf9a01bc7dddfde3e6a2e730f10dcc01cbd8a943db812963633a1c96f4c1dea5f016b7ad6c23e48dddc9911c5655d8984e2ef71c941e0fe97cc71535321cf2aed7338b08ffa7f1588f9f12fd68623cbadc59052959b88f8289ef8ab9b107", 0xc7}, {&(0x7f0000001940)="99aeb43964b35345b5bd893ec86849530ea48ccd83fb0f3057114d2787ce0107bfe5b495b5947afed185c0b8fb0de24179e796ef7f7734c8a83c32cd750da3a8315474b47cafef441042fbce0eb9d31e1dcc059ec109c9e5e8a3e95706cbe64810cde90b480dbcd42c010edeb24c70ab2fbac8508ea622f97cc7dad77a27f1ad6d22ed8fee4874cee0859fe74ff3f2acf27c225e54c6", 0x96}, {&(0x7f0000001a00)="98f0cd531cde0af1ded321b4c35a2335a0db5631496a2e82acaee8b96646677a2c025eace12bad1708161a478640bf5e236db5a9c84a398a6e9594cda3c1fddd056a1eeabfb86560dbbe0698f1d71b0875d34758a2321258443018d2a1ec51e47f484f49ae8297cb37fc5681c191a7b62d6543b6890eee733bcb576a93d456edfc1e1abac140605cf4b24a24b7d98530fa2b7dfda6ff5a3b5d42b56d9e1636bcd78317df5327a07629efefe475883f1d27ef896ca5a322008307e3d308d279e9ea31f0", 0xc3}], 0x7, &(0x7f0000003240)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="765f16edc718e72d02bc8d1e20dac06a2f3f6aabc20000136a1fcf9a032cc8b4d1149b40c84b01ed85a4130ec500"/61], 0x70, 0x8081}}, {{&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{{&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000003780)="d263f5fe12d53a61f1c9bdde3d42784aaa1ed073137d75d7b7c398630b4034b7cf09c4b2b5ffdc50b2770914661e2447e8ef0f634b75176f07909ecd7c29769a97ef78d23e9b0d4d3fab93f8238e21265e02909c9b8ee628661bc409f099e3c6b70916821d872ce8ee6ac08ac2afc48d4389c4b6f7e432832e55fac6197b3819c10754bd2eba01461f407acaf35de0d3bb1d56a8bbbcb7398f60a6a1b6", 0x9d}, 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{&(0x7f0000008940)="05e569d00c1fba5b44f6fb615fa9cee187908ec1fbc86d1bca3072f1f9ecc0dad4bd31875b0aa373d40f37d6", 0x2c}, {&(0x7f0000008980)="f5b1ae916054ffadd76ef77d1de129d236a93023aec3b9fbd99607a4af0f4d57db38db49dc550282312497b444883bda5a162b7dc656089b6de473e3da7ebd208c2cccec4ac38a7342d1fd60954b9059df7b86141a620feeea3548e47ac147b2dcf0e37ff0c0d3c5b56d9ed9275f7d5373e761bdb9ec9f0cf2b50d5a947fdc78f4d9b97a9eb365b0e45c18e4a7f7dccc120f997504516e4a719ed35a3b39ff", 0x9f}, {&(0x7f0000008a40)="9fdaed8942a7bd50b8def71241c2881ca387b6e055f43bd98f72d22b420ba2098fb882734732766b9bbbbf8540c4d692d7e6001d5f43a276e05c9f68ac1f3fdba577f4275a4b36eb86b50e668e4216872d14caea7d3c4e2202e4ca17de2cb0ca373782e8a958e509eafff85a0ff4e14c00", 0x71}, {&(0x7f0000008ac0)="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", 0x1000}, {&(0x7f0000009ac0)="5a2d502ca70fbabb87b21552d2845adea68e00007f0d831d657bf4d199e031a48076c9a739a5487a34d4d42f7343f9aac3ff0227f3bfae989781cf9b0fbd022231291ede946b1d291ee4082da862ad7cd29d21b82d7940d5642118d83bef5246d5da23d83d13926dda1f0898fb5eb82faea765b79c1a83caaa97f4288c9318ccc109628acb6ab9", 0x87}], 0xa, 0x0, 0x0, 0x20000000}}], 0x8, 0x4008001) (async) [ 1517.497084] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1517.504771] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb012317 [ 1517.512015] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1517.519262] RBP: 00007f1ff99881d0 R08: 0000000000000000 R09: 00007f1ff99881d0 [ 1517.526507] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1517.533765] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:14 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 44) 00:34:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:14 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x10}}], 0x28}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r9, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r10 = gettid() syz_open_procfs$namespace(r10, 0x0) r11 = getgid() r12 = gettid() syz_open_procfs$namespace(r12, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c40)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)="320829701a6157ecf5d2202aae59a8e484556e515186e638854c8d0d18fa23852e36526b5e30e304f04e976292f853a325778405c7119e0507001b1b10dae8bb8b5f926e0cb50c8876e0188a61bf3d886aa2eea500e30e6a3fd61b15e438f7699167b847e48eef92856b8d74ab60e4309da10692186bb22a7f00904390849d7c37", 0x81}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="cf", 0x1}, {&(0x7f00000012c0)="d4d1151693a9ca320ee4a933b7d116b38f4c4e3be7b3c629037c89b866446215e3154644a2d5bf87a7dd9f7e69d2fcf5cf84e947a484777459aab5d4294e3dbe119eecb144e83e0bd63e8b5ef389deb1b2e9c9632040d529af715b95e95e05099446c1e2ac881346b965272c66ce57879965a06141047a961520ad9979889e5b261351217d51802374b4e4687db5f971c60b27da8c3962556630a8779753a8acafd4233ccdcf786b4435eb823d029ee4e68c84a89e2fe52046ec3b303204d98621bedabb03f81ff2dd2a55c0f6006b7ce1c306fb565e3f77ea123b60cbc2dccbdf7cd6b586383b181bd214d8dcfa98b6662e260be641676e7d", 0xf9}, {&(0x7f00000013c0)="e0a5de8d44d7781f195b0b39ece5400d019aa165de8e91cc8bc9ea89d3d5b2096cbdb84aae8b60c22c301d168925f684ae906669540f27076c1558d8d9bb010f536fc75e0249bdcb0faffe50798380d8c1312a0808313fc6cc92452c36c184a3cc910d1d28fbee3d6e4979491867426d67a785255cd7319164d212d7eb3ed70d00d2550ea487d6e7f490358f54dcd8240db2431f6a51546c75a03f5285b7c6d62337aa95889a4d1eaca2a91d39cd0c1d277f6fe88a4ffb07d36457057cd6c0e95dc24491011d60a867b9e662b8f7fe59722cc54dbb", 0xd5}], 0x6, &(0x7f0000001540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001640)="64325494ec66022f5ce7b14434b99333e464d973687950f4a5b3948b6e85fc2a8aa86d1bfb9e6b0d51371c4ee7fa04e42e09db3827c3ef48614553182daf9cc88b665a7f7a4fbbc78196f36627e6008a27c0033179723ee574c7fa71e4a49e92e111f916ea509d6a308d5a958a027da24b39e563c91ef23330d0044a668b2c", 0x7f}, {&(0x7f00000016c0)="8052b73ea3ce4320fe5711a6e3a1eebdabfd30", 0x13}, {&(0x7f0000001700)="bf6469332ef2118c168d49d731db7c43c98e1884a193b46788cdf74ba7d2b211ad2c3c894983948a1a2dbad35fac4b2f6dd76b04175bfae8501fb5076b949957dee66080dc70003bd901936ae0cd11adc7ea03d3c7328baebd12268640638111a510d2f9fbf854e03551e14c46ddeedef62c280902252c3ddb8904822362dca11ca2312f2103a84661917cf8d81709e50dbd5733de7500a31a30d51f3158339d5c01d8e882bcbd05fe5727571abd34af0758f4f5100b547fb3579e2f967f5852b36e1e8b228aa5d9eff5e0d9beb0e719ee70a1aa5ae6c27f19b2066953d8635d99469203cda091ae20d4bb7e8a9f35aa2b5f", 0xf2}, {&(0x7f0000001800)="74a7671b8e2858758cf31d", 0xb}, {&(0x7f0000001840)="5e0fb8d30e0b885aabdfe790d7c697e440491007460cb4fbf77263b97ded7831d1ae5ec2a4cde9a78c3c869880895cbb6d4ff32fc4fad43a6eca53a96feff06228fce4b029a4f5c1f0168963faeb939e03b10bda400a45ac2e749b09939c3fb990813953893afdc35ccf9a01bc7dddfde3e6a2e730f10dcc01cbd8a943db812963633a1c96f4c1dea5f016b7ad6c23e48dddc9911c5655d8984e2ef71c941e0fe97cc71535321cf2aed7338b08ffa7f1588f9f12fd68623cbadc59052959b88f8289ef8ab9b107", 0xc7}, {&(0x7f0000001940)="99aeb43964b35345b5bd893ec86849530ea48ccd83fb0f3057114d2787ce0107bfe5b495b5947afed185c0b8fb0de24179e796ef7f7734c8a83c32cd750da3a8315474b47cafef441042fbce0eb9d31e1dcc059ec109c9e5e8a3e95706cbe64810cde90b480dbcd42c010edeb24c70ab2fbac8508ea622f97cc7dad77a27f1ad6d22ed8fee4874cee0859fe74ff3f2acf27c225e54c6", 0x96}, {&(0x7f0000001a00)="98f0cd531cde0af1ded321b4c35a2335a0db5631496a2e82acaee8b96646677a2c025eace12bad1708161a478640bf5e236db5a9c84a398a6e9594cda3c1fddd056a1eeabfb86560dbbe0698f1d71b0875d34758a2321258443018d2a1ec51e47f484f49ae8297cb37fc5681c191a7b62d6543b6890eee733bcb576a93d456edfc1e1abac140605cf4b24a24b7d98530fa2b7dfda6ff5a3b5d42b56d9e1636bcd78317df5327a07629efefe475883f1d27ef896ca5a322008307e3d308d279e9ea31f0", 0xc3}], 0x7, &(0x7f0000003240)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="765f16edc718e72d02bc8d1e20dac06a2f3f6aabc20000136a1fcf9a032cc8b4d1149b40c84b01ed85a4130ec500"/61], 0x70, 0x8081}}, {{&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{{&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000003780)="d263f5fe12d53a61f1c9bdde3d42784aaa1ed073137d75d7b7c398630b4034b7cf09c4b2b5ffdc50b2770914661e2447e8ef0f634b75176f07909ecd7c29769a97ef78d23e9b0d4d3fab93f8238e21265e02909c9b8ee628661bc409f099e3c6b70916821d872ce8ee6ac08ac2afc48d4389c4b6f7e432832e55fac6197b3819c10754bd2eba01461f407acaf35de0d3bb1d56a8bbbcb7398f60a6a1b6", 0x9d}, 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{&(0x7f0000008940)="05e569d00c1fba5b44f6fb615fa9cee187908ec1fbc86d1bca3072f1f9ecc0dad4bd31875b0aa373d40f37d6", 0x2c}, {&(0x7f0000008980)="f5b1ae916054ffadd76ef77d1de129d236a93023aec3b9fbd99607a4af0f4d57db38db49dc550282312497b444883bda5a162b7dc656089b6de473e3da7ebd208c2cccec4ac38a7342d1fd60954b9059df7b86141a620feeea3548e47ac147b2dcf0e37ff0c0d3c5b56d9ed9275f7d5373e761bdb9ec9f0cf2b50d5a947fdc78f4d9b97a9eb365b0e45c18e4a7f7dccc120f997504516e4a719ed35a3b39ff", 0x9f}, {&(0x7f0000008a40)="9fdaed8942a7bd50b8def71241c2881ca387b6e055f43bd98f72d22b420ba2098fb882734732766b9bbbbf8540c4d692d7e6001d5f43a276e05c9f68ac1f3fdba577f4275a4b36eb86b50e668e4216872d14caea7d3c4e2202e4ca17de2cb0ca373782e8a958e509eafff85a0ff4e14c00", 0x71}, {&(0x7f0000008ac0)="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", 0x1000}, {&(0x7f0000009ac0)="5a2d502ca70fbabb87b21552d2845adea68e00007f0d831d657bf4d199e031a48076c9a739a5487a34d4d42f7343f9aac3ff0227f3bfae989781cf9b0fbd022231291ede946b1d291ee4082da862ad7cd29d21b82d7940d5642118d83bef5246d5da23d83d13926dda1f0898fb5eb82faea765b79c1a83caaa97f4288c9318ccc109628acb6ab9", 0x87}], 0xa, 0x0, 0x0, 0x20000000}}], 0x8, 0x4008001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x10}}], 0x28}, 0x0) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r7, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r8, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r9, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) gettid() (async) syz_open_procfs$namespace(r10, 0x0) (async) getgid() (async) gettid() (async) syz_open_procfs$namespace(r12, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c40)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000200)="320829701a6157ecf5d2202aae59a8e484556e515186e638854c8d0d18fa23852e36526b5e30e304f04e976292f853a325778405c7119e0507001b1b10dae8bb8b5f926e0cb50c8876e0188a61bf3d886aa2eea500e30e6a3fd61b15e438f7699167b847e48eef92856b8d74ab60e4309da10692186bb22a7f00904390849d7c37", 0x81}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000100)="cf", 0x1}, {&(0x7f00000012c0)="d4d1151693a9ca320ee4a933b7d116b38f4c4e3be7b3c629037c89b866446215e3154644a2d5bf87a7dd9f7e69d2fcf5cf84e947a484777459aab5d4294e3dbe119eecb144e83e0bd63e8b5ef389deb1b2e9c9632040d529af715b95e95e05099446c1e2ac881346b965272c66ce57879965a06141047a961520ad9979889e5b261351217d51802374b4e4687db5f971c60b27da8c3962556630a8779753a8acafd4233ccdcf786b4435eb823d029ee4e68c84a89e2fe52046ec3b303204d98621bedabb03f81ff2dd2a55c0f6006b7ce1c306fb565e3f77ea123b60cbc2dccbdf7cd6b586383b181bd214d8dcfa98b6662e260be641676e7d", 0xf9}, {&(0x7f00000013c0)="e0a5de8d44d7781f195b0b39ece5400d019aa165de8e91cc8bc9ea89d3d5b2096cbdb84aae8b60c22c301d168925f684ae906669540f27076c1558d8d9bb010f536fc75e0249bdcb0faffe50798380d8c1312a0808313fc6cc92452c36c184a3cc910d1d28fbee3d6e4979491867426d67a785255cd7319164d212d7eb3ed70d00d2550ea487d6e7f490358f54dcd8240db2431f6a51546c75a03f5285b7c6d62337aa95889a4d1eaca2a91d39cd0c1d277f6fe88a4ffb07d36457057cd6c0e95dc24491011d60a867b9e662b8f7fe59722cc54dbb", 0xd5}], 0x6, &(0x7f0000001540)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}, @rights={{0x34, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000015c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001640)="64325494ec66022f5ce7b14434b99333e464d973687950f4a5b3948b6e85fc2a8aa86d1bfb9e6b0d51371c4ee7fa04e42e09db3827c3ef48614553182daf9cc88b665a7f7a4fbbc78196f36627e6008a27c0033179723ee574c7fa71e4a49e92e111f916ea509d6a308d5a958a027da24b39e563c91ef23330d0044a668b2c", 0x7f}, {&(0x7f00000016c0)="8052b73ea3ce4320fe5711a6e3a1eebdabfd30", 0x13}, {&(0x7f0000001700)="bf6469332ef2118c168d49d731db7c43c98e1884a193b46788cdf74ba7d2b211ad2c3c894983948a1a2dbad35fac4b2f6dd76b04175bfae8501fb5076b949957dee66080dc70003bd901936ae0cd11adc7ea03d3c7328baebd12268640638111a510d2f9fbf854e03551e14c46ddeedef62c280902252c3ddb8904822362dca11ca2312f2103a84661917cf8d81709e50dbd5733de7500a31a30d51f3158339d5c01d8e882bcbd05fe5727571abd34af0758f4f5100b547fb3579e2f967f5852b36e1e8b228aa5d9eff5e0d9beb0e719ee70a1aa5ae6c27f19b2066953d8635d99469203cda091ae20d4bb7e8a9f35aa2b5f", 0xf2}, {&(0x7f0000001800)="74a7671b8e2858758cf31d", 0xb}, {&(0x7f0000001840)="5e0fb8d30e0b885aabdfe790d7c697e440491007460cb4fbf77263b97ded7831d1ae5ec2a4cde9a78c3c869880895cbb6d4ff32fc4fad43a6eca53a96feff06228fce4b029a4f5c1f0168963faeb939e03b10bda400a45ac2e749b09939c3fb990813953893afdc35ccf9a01bc7dddfde3e6a2e730f10dcc01cbd8a943db812963633a1c96f4c1dea5f016b7ad6c23e48dddc9911c5655d8984e2ef71c941e0fe97cc71535321cf2aed7338b08ffa7f1588f9f12fd68623cbadc59052959b88f8289ef8ab9b107", 0xc7}, {&(0x7f0000001940)="99aeb43964b35345b5bd893ec86849530ea48ccd83fb0f3057114d2787ce0107bfe5b495b5947afed185c0b8fb0de24179e796ef7f7734c8a83c32cd750da3a8315474b47cafef441042fbce0eb9d31e1dcc059ec109c9e5e8a3e95706cbe64810cde90b480dbcd42c010edeb24c70ab2fbac8508ea622f97cc7dad77a27f1ad6d22ed8fee4874cee0859fe74ff3f2acf27c225e54c6", 0x96}, {&(0x7f0000001a00)="98f0cd531cde0af1ded321b4c35a2335a0db5631496a2e82acaee8b96646677a2c025eace12bad1708161a478640bf5e236db5a9c84a398a6e9594cda3c1fddd056a1eeabfb86560dbbe0698f1d71b0875d34758a2321258443018d2a1ec51e47f484f49ae8297cb37fc5681c191a7b62d6543b6890eee733bcb576a93d456edfc1e1abac140605cf4b24a24b7d98530fa2b7dfda6ff5a3b5d42b56d9e1636bcd78317df5327a07629efefe475883f1d27ef896ca5a322008307e3d308d279e9ea31f0", 0xc3}], 0x7, &(0x7f0000003240)=ANY=[@ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="765f16edc718e72d02bc8d1e20dac06a2f3f6aabc20000136a1fcf9a032cc8b4d1149b40c84b01ed85a4130ec500"/61], 0x70, 0x8081}}, {{&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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{{&(0x7f0000003700)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005b40)=[{&(0x7f0000003780)="d263f5fe12d53a61f1c9bdde3d42784aaa1ed073137d75d7b7c398630b4034b7cf09c4b2b5ffdc50b2770914661e2447e8ef0f634b75176f07909ecd7c29769a97ef78d23e9b0d4d3fab93f8238e21265e02909c9b8ee628661bc409f099e3c6b70916821d872ce8ee6ac08ac2afc48d4389c4b6f7e432832e55fac6197b3819c10754bd2eba01461f407acaf35de0d3bb1d56a8bbbcb7398f60a6a1b6", 0x9d}, 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{&(0x7f0000008780)="ed7a334ad6cd4a48f6e6dac9341ec13eabb1b869b47b01dd18d883619582025794df9ad00955a76bb60ad887b886e606c74c23c3df929ae4bbad43de47ca7bd18b0ed9c291cd3dd45799b6018898128d417f0a397e5aa03f38fb9bda5a3f254ed593496e61d33863addcd5d7afa0918a574e2c7c8f41be12042f9948a6a5833b298273e00638b35826e440eff0637950614d4d429616efc084f0b141574ffff5e8bb3d9285c14d47de8a90f2a6a6bc8f83a1c82ffedb5fed55717ab23139349cff654b87dd04553f970b3debed2437e5c67eb79622805f143116b10f5a9535acd51b2a20bc2aba75b18bdd526ef88d318767a6d382e3", 0xf6}, {&(0x7f0000008880)="e3891b1cb775969bba175e617e0b035434f390dd398ab92f79280edfef4616418b1ca8a6ce9ce4595c6605aff9474bc780937ddaf99a5bb8a12d45042396fa59ef4dd783f37e7a827ef8631645c4efbf4014cd13c2ff25d9a7de3f0f4c88f59d2aa59bb85f08b4f87aa89ce3cade0349b07a1672adbc8fafa1957db2cf83f54a65b818f3e6c2f584fa7125441256947fa9d4d90be455471a7848c234fed4a955a180f6a6f532c8273ced411a7f4d4428fc3797c0b248ccf934150c233cbbd0", 0xbf}, {&(0x7f0000008940)="05e569d00c1fba5b44f6fb615fa9cee187908ec1fbc86d1bca3072f1f9ecc0dad4bd31875b0aa373d40f37d6", 0x2c}, {&(0x7f0000008980)="f5b1ae916054ffadd76ef77d1de129d236a93023aec3b9fbd99607a4af0f4d57db38db49dc550282312497b444883bda5a162b7dc656089b6de473e3da7ebd208c2cccec4ac38a7342d1fd60954b9059df7b86141a620feeea3548e47ac147b2dcf0e37ff0c0d3c5b56d9ed9275f7d5373e761bdb9ec9f0cf2b50d5a947fdc78f4d9b97a9eb365b0e45c18e4a7f7dccc120f997504516e4a719ed35a3b39ff", 0x9f}, {&(0x7f0000008a40)="9fdaed8942a7bd50b8def71241c2881ca387b6e055f43bd98f72d22b420ba2098fb882734732766b9bbbbf8540c4d692d7e6001d5f43a276e05c9f68ac1f3fdba577f4275a4b36eb86b50e668e4216872d14caea7d3c4e2202e4ca17de2cb0ca373782e8a958e509eafff85a0ff4e14c00", 0x71}, {&(0x7f0000008ac0)="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", 0x1000}, {&(0x7f0000009ac0)="5a2d502ca70fbabb87b21552d2845adea68e00007f0d831d657bf4d199e031a48076c9a739a5487a34d4d42f7343f9aac3ff0227f3bfae989781cf9b0fbd022231291ede946b1d291ee4082da862ad7cd29d21b82d7940d5642118d83bef5246d5da23d83d13926dda1f0898fb5eb82faea765b79c1a83caaa97f4288c9318ccc109628acb6ab9", 0x87}], 0xa, 0x0, 0x0, 0x20000000}}], 0x8, 0x4008001) (async) 00:34:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}], 0x20}, 0x0) 00:34:14 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 44) [ 1517.646026] FAULT_INJECTION: forcing a failure. [ 1517.646026] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.657362] CPU: 0 PID: 27390 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1517.665247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1517.674597] Call Trace: [ 1517.677187] dump_stack+0x1b2/0x281 [ 1517.680817] should_fail.cold+0x10a/0x149 [ 1517.684969] should_failslab+0xd6/0x130 [ 1517.688953] kmem_cache_alloc+0x40/0x3c0 [ 1517.693023] __es_insert_extent+0x338/0x1360 [ 1517.697441] ext4_es_insert_extent+0x1b9/0x530 [ 1517.702029] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1517.707835] ext4_map_blocks+0x887/0x1730 [ 1517.711987] ? ext4_issue_zeroout+0x150/0x150 [ 1517.716478] ? __ext4_new_inode+0x27c/0x4eb0 [ 1517.720884] ext4_getblk+0x98/0x3f0 [ 1517.724521] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1517.729621] ext4_bread+0x6c/0x1a0 [ 1517.733160] ? ext4_getblk+0x3f0/0x3f0 [ 1517.737043] ? dquot_initialize_needed+0x240/0x240 [ 1517.741974] ext4_append+0x143/0x350 [ 1517.745686] ext4_mkdir+0x4c9/0xbd0 [ 1517.749325] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1517.753994] ? security_inode_mkdir+0xca/0x100 [ 1517.758571] vfs_mkdir+0x463/0x6e0 [ 1517.762109] SyS_mkdirat+0x1fd/0x270 [ 1517.765831] ? SyS_mknod+0x30/0x30 [ 1517.769374] ? fput_many+0xe/0x140 [ 1517.772907] ? do_syscall_64+0x4c/0x640 [ 1517.776876] ? SyS_mknod+0x30/0x30 [ 1517.780413] do_syscall_64+0x1d5/0x640 [ 1517.784305] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1517.789490] RIP: 0033:0x7f1289de0317 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) 00:34:14 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) pipe2$watch_queue(&(0x7f0000000400), 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) 00:34:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) [ 1517.793190] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1517.800897] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1517.808165] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1517.815429] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1517.822694] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1517.829962] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1517.844261] FAULT_INJECTION: forcing a failure. [ 1517.844261] name failslab, interval 1, probability 0, space 0, times 0 [ 1517.856141] CPU: 0 PID: 27401 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1517.864020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1517.873371] Call Trace: [ 1517.875960] dump_stack+0x1b2/0x281 [ 1517.879599] should_fail.cold+0x10a/0x149 [ 1517.883749] should_failslab+0xd6/0x130 [ 1517.887726] __kmalloc_track_caller+0x2bc/0x400 [ 1517.892392] ? strndup_user+0x5b/0xf0 [ 1517.896191] memdup_user+0x22/0xa0 [ 1517.899733] strndup_user+0x5b/0xf0 [ 1517.903364] ? copy_mnt_ns+0xa30/0xa30 [ 1517.907248] SyS_mount+0x68/0x120 [ 1517.910695] ? copy_mnt_ns+0xa30/0xa30 [ 1517.914581] do_syscall_64+0x1d5/0x640 [ 1517.918468] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1517.923647] RIP: 0033:0x7f1ffb01473a [ 1517.927347] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1517.935050] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1517.942315] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1517.949584] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1517.956852] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1517.964124] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1517.996835] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1518.004350] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1518.030917] NILFS (loop2): couldn't find nilfs on the device 00:34:15 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 45) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) 00:34:15 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) (async) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) (async, rerun: 64) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000400), 0x80) (async, rerun: 64) r4 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) 00:34:15 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 45) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000010000000100", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) 00:34:15 executing program 1: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) pipe2$watch_queue(&(0x7f0000000400), 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000010000000100", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) [ 1518.177580] FAULT_INJECTION: forcing a failure. [ 1518.177580] name failslab, interval 1, probability 0, space 0, times 0 [ 1518.189069] CPU: 1 PID: 27458 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1518.196945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1518.206296] Call Trace: [ 1518.208886] dump_stack+0x1b2/0x281 [ 1518.212694] should_fail.cold+0x10a/0x149 [ 1518.216851] should_failslab+0xd6/0x130 [ 1518.220833] kmem_cache_alloc+0x40/0x3c0 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000010000000100", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) [ 1518.224898] __es_insert_extent+0x338/0x1360 [ 1518.229315] ext4_es_insert_extent+0x1b9/0x530 [ 1518.233903] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 1518.239712] ext4_map_blocks+0x887/0x1730 [ 1518.243873] ? ext4_issue_zeroout+0x150/0x150 [ 1518.248371] ? __ext4_new_inode+0x27c/0x4eb0 [ 1518.252798] ext4_getblk+0x98/0x3f0 [ 1518.256426] ? ext4_iomap_begin+0x7f0/0x7f0 [ 1518.260755] ext4_bread+0x6c/0x1a0 [ 1518.264294] ? ext4_getblk+0x3f0/0x3f0 [ 1518.268181] ? dquot_initialize_needed+0x240/0x240 [ 1518.273121] ext4_append+0x143/0x350 [ 1518.276842] ext4_mkdir+0x4c9/0xbd0 [ 1518.280473] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1518.285149] ? security_inode_mkdir+0xca/0x100 [ 1518.286302] FAULT_INJECTION: forcing a failure. [ 1518.286302] name failslab, interval 1, probability 0, space 0, times 0 [ 1518.289730] vfs_mkdir+0x463/0x6e0 [ 1518.289744] SyS_mkdirat+0x1fd/0x270 [ 1518.289756] ? SyS_mknod+0x30/0x30 [ 1518.289765] ? fput_many+0xe/0x140 [ 1518.289774] ? do_syscall_64+0x4c/0x640 [ 1518.289787] ? SyS_mknod+0x30/0x30 [ 1518.322740] do_syscall_64+0x1d5/0x640 [ 1518.326624] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1518.331792] RIP: 0033:0x7f1289de0317 [ 1518.335493] RSP: 002b:00007f1288755f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1518.343182] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de0317 [ 1518.350446] RDX: 00000000000001ff RSI: 0000000020001300 RDI: 00000000ffffff9c [ 1518.357706] RBP: 00007f12887561d0 R08: 0000000000000000 R09: 00007f12887561d0 [ 1518.365055] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200012c0 [ 1518.372330] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1518.379602] CPU: 0 PID: 27460 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1518.386029] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1518.387484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1518.387488] Call Trace: [ 1518.387502] dump_stack+0x1b2/0x281 [ 1518.387516] should_fail.cold+0x10a/0x149 [ 1518.395072] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1518.403978] should_failslab+0xd6/0x130 [ 1518.403992] __kmalloc_track_caller+0x2bc/0x400 [ 1518.404000] ? strndup_user+0x5b/0xf0 [ 1518.404010] memdup_user+0x22/0xa0 [ 1518.404018] strndup_user+0x5b/0xf0 [ 1518.404027] ? copy_mnt_ns+0xa30/0xa30 [ 1518.404057] SyS_mount+0x68/0x120 [ 1518.406671] NILFS (loop2): couldn't find nilfs on the device [ 1518.410404] ? copy_mnt_ns+0xa30/0xa30 [ 1518.410417] do_syscall_64+0x1d5/0x640 [ 1518.410432] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1518.467709] RIP: 0033:0x7f1ffb01473a [ 1518.471413] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1518.479117] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1518.486380] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1518.493665] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1518.500930] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1518.508193] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:15 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 46) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, 0x0, 0x0) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 4: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) pipe2$watch_queue(&(0x7f0000000400), 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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000000000024000200a80e3f444e038d6b747358b5e6b444bac72ec26a4d7675e954784bad4e44196b0600050006000000060005007504000064000080200004000a004e20000000022001000000000000000000000000000200004002200004000a004e2300000000fe80000000000000000000000000003a01010000200004000a004e2100000000fc01000000000000000000000000000103000000060006004e200000080005000000000008000100", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) (async) syz_genetlink_get_family_id$nl80211(0x0, r0) (async) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) (async) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)) (async) pipe2$watch_queue(&(0x7f0000000400), 0x80) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) (async) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) (async) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00'}) (async) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) (async) 00:34:15 executing program 1: r0 = openat$mice(0xffffffffffffff9c, &(0x7f00000006c0), 0x0) syz_genetlink_get_family_id$nl80211(0x0, r0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000180)={0x1, 0x3f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000df1346060d84489f000000", @ANYRES32=r2, @ANYRES32, @ANYBLOB="10000000150000000100000001000000"], 0x28}, 0x0) socketpair(0x0, 0x2, 0x100, &(0x7f0000000340)={0xffffffffffffffff}) pipe2$watch_queue(&(0x7f0000000400), 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_INTERFACE(r4, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14b5597a0000da9dcda4561500438f23ca8a9f2c83ead2b9b41bee6c9f20a3f9a9c51f03410396aa44dadc", @ANYRES16=0x0, @ANYBLOB="000000000000fedbdf2508000000"], 0x14}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001080), r5) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) write$khugepaged_scan(r0, &(0x7f0000000380), 0x8) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000280)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000038c0)=ANY=[@ANYBLOB="b0140000", @ANYRES16=0x0, @ANYBLOB="20042cbd7000ffdbdf250000000024000300a0cb879a47f5bc644c0e693fa6d031c74a1553b6e901b9ff2f518c78042fb54208000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="24000300b08073e8d44e91e3da922c22438244bb885c69e269c8e9d835b114293a4ddc6e1400020077673000"/56], 0x14b0}, 0x1, 0x0, 0x0, 0x40080}, 0x8040) 00:34:15 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 46) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 00:34:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) [ 1518.650270] FAULT_INJECTION: forcing a failure. [ 1518.650270] name failslab, interval 1, probability 0, space 0, times 0 [ 1518.668399] FAULT_INJECTION: forcing a failure. [ 1518.668399] name failslab, interval 1, probability 0, space 0, times 0 [ 1518.715212] CPU: 0 PID: 27509 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1518.723122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1518.732562] Call Trace: [ 1518.735146] dump_stack+0x1b2/0x281 [ 1518.738773] should_fail.cold+0x10a/0x149 [ 1518.742923] should_failslab+0xd6/0x130 [ 1518.746903] __kmalloc_track_caller+0x2bc/0x400 [ 1518.751570] ? strndup_user+0x5b/0xf0 [ 1518.755372] memdup_user+0x22/0xa0 [ 1518.758911] strndup_user+0x5b/0xf0 [ 1518.762538] ? copy_mnt_ns+0xa30/0xa30 [ 1518.766420] SyS_mount+0x39/0x120 [ 1518.769869] ? copy_mnt_ns+0xa30/0xa30 [ 1518.774095] do_syscall_64+0x1d5/0x640 [ 1518.777978] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1518.783155] RIP: 0033:0x7f1ffb01473a [ 1518.786846] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1518.794536] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1518.801787] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 00:34:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 1518.809039] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1518.816289] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1518.823539] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1518.830817] CPU: 1 PID: 27510 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1518.838702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1518.848050] Call Trace: [ 1518.850635] dump_stack+0x1b2/0x281 [ 1518.854261] should_fail.cold+0x10a/0x149 [ 1518.858409] should_failslab+0xd6/0x130 [ 1518.862382] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1518.867063] ? copy_mnt_ns+0xa30/0xa30 [ 1518.870954] copy_mount_options+0x59/0x2f0 [ 1518.875187] ? copy_mnt_ns+0xa30/0xa30 [ 1518.879083] SyS_mount+0x84/0x120 [ 1518.882531] ? copy_mnt_ns+0xa30/0xa30 [ 1518.886416] do_syscall_64+0x1d5/0x640 [ 1518.890304] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1518.895490] RIP: 0033:0x7f1289de273a [ 1518.899200] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1518.906898] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a 00:34:15 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 47) 00:34:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008943dbb37da79608abfb1bcf09e0f7d69316f2cd9aef76ffb44696659066113f7c623b985d5814ae10d1615ee8873f90f3848894672e1dfa6e6bcdc221891bcbc06fd9f9e41318f489bf9ba93e48ad7a7e03bed63e6c36f0cbfee65dfdec70f7d6b7a22d46eac79be67bfb7d318b4c8aac29635c2b565a9359edafbe981df39a69f352068eac79979a7f379fa4c5abf44c4befca6a20f68a0f17b2e9379837748788f7328d74274e9b4baef6ef6762601109574ade5e6ae0f9b6b11995fca490ec522b5bb1eb2300"/215, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) 00:34:15 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 47) [ 1518.914158] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1518.921420] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1518.928686] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1518.935948] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r1, 0xee00}}}], 0x20}, 0x0) 00:34:15 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008943dbb37da79608abfb1bcf09e0f7d69316f2cd9aef76ffb44696659066113f7c623b985d5814ae10d1615ee8873f90f3848894672e1dfa6e6bcdc221891bcbc06fd9f9e41318f489bf9ba93e48ad7a7e03bed63e6c36f0cbfee65dfdec70f7d6b7a22d46eac79be67bfb7d318b4c8aac29635c2b565a9359edafbe981df39a69f352068eac79979a7f379fa4c5abf44c4befca6a20f68a0f17b2e9379837748788f7328d74274e9b4baef6ef6762601109574ade5e6ae0f9b6b11995fca490ec522b5bb1eb2300"/215, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008943dbb37da79608abfb1bcf09e0f7d69316f2cd9aef76ffb44696659066113f7c623b985d5814ae10d1615ee8873f90f3848894672e1dfa6e6bcdc221891bcbc06fd9f9e41318f489bf9ba93e48ad7a7e03bed63e6c36f0cbfee65dfdec70f7d6b7a22d46eac79be67bfb7d318b4c8aac29635c2b565a9359edafbe981df39a69f352068eac79979a7f379fa4c5abf44c4befca6a20f68a0f17b2e9379837748788f7328d74274e9b4baef6ef6762601109574ade5e6ae0f9b6b11995fca490ec522b5bb1eb2300"/215, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) (async) 00:34:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0) 00:34:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10"], 0x28}, 0x0) 00:34:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1519.089592] FAULT_INJECTION: forcing a failure. [ 1519.089592] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.118130] FAULT_INJECTION: forcing a failure. [ 1519.118130] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.125874] CPU: 0 PID: 27581 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1519.137215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1519.146565] Call Trace: [ 1519.149152] dump_stack+0x1b2/0x281 [ 1519.152777] should_fail.cold+0x10a/0x149 [ 1519.156933] should_failslab+0xd6/0x130 [ 1519.160909] __kmalloc_track_caller+0x2bc/0x400 [ 1519.165572] ? strndup_user+0x5b/0xf0 [ 1519.169374] memdup_user+0x22/0xa0 [ 1519.172910] strndup_user+0x5b/0xf0 [ 1519.176531] ? copy_mnt_ns+0xa30/0xa30 [ 1519.180418] SyS_mount+0x68/0x120 [ 1519.183868] ? copy_mnt_ns+0xa30/0xa30 [ 1519.187749] do_syscall_64+0x1d5/0x640 [ 1519.191635] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1519.196819] RIP: 0033:0x7f1ffb01473a [ 1519.200521] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1519.208223] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1519.215485] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1519.222749] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1519.230013] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1519.237268] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1519.244532] CPU: 1 PID: 27580 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1519.252422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1519.261770] Call Trace: [ 1519.264360] dump_stack+0x1b2/0x281 [ 1519.267988] should_fail.cold+0x10a/0x149 [ 1519.272141] should_failslab+0xd6/0x130 [ 1519.276120] kmem_cache_alloc+0x28e/0x3c0 [ 1519.280267] getname_flags+0xc8/0x550 [ 1519.284066] ? __do_page_fault+0x159/0xad0 [ 1519.288300] user_path_at_empty+0x2a/0x50 [ 1519.292448] do_mount+0x118/0x2a30 [ 1519.295990] ? __do_page_fault+0x159/0xad0 [ 1519.300220] ? retint_kernel+0x2d/0x2d [ 1519.304105] ? copy_mount_string+0x40/0x40 [ 1519.308340] ? memset+0x20/0x40 [ 1519.311618] ? copy_mount_options+0x1fa/0x2f0 [ 1519.316112] ? copy_mnt_ns+0xa30/0xa30 [ 1519.319995] SyS_mount+0xa8/0x120 [ 1519.323444] ? copy_mnt_ns+0xa30/0xa30 [ 1519.327333] do_syscall_64+0x1d5/0x640 [ 1519.331224] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1519.336409] RIP: 0033:0x7f1289de273a [ 1519.340124] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1519.347833] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1519.355101] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1519.362366] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1519.369632] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1519.376898] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:16 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 48) 00:34:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000008943dbb37da79608abfb1bcf09e0f7d69316f2cd9aef76ffb44696659066113f7c623b985d5814ae10d1615ee8873f90f3848894672e1dfa6e6bcdc221891bcbc06fd9f9e41318f489bf9ba93e48ad7a7e03bed63e6c36f0cbfee65dfdec70f7d6b7a22d46eac79be67bfb7d318b4c8aac29635c2b565a9359edafbe981df39a69f352068eac79979a7f379fa4c5abf44c4befca6a20f68a0f17b2e9379837748788f7328d74274e9b4baef6ef6762601109574ade5e6ae0f9b6b11995fca490ec522b5bb1eb2300"/215, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="10000000000000000100000001000000"], 0x28}, 0x0) 00:34:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32=r1, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) 00:34:16 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 48) 00:34:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:34:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1519.488606] FAULT_INJECTION: forcing a failure. [ 1519.488606] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.508161] FAULT_INJECTION: forcing a failure. [ 1519.508161] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1519.519981] CPU: 0 PID: 27637 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1519.527855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1519.537195] Call Trace: [ 1519.539780] dump_stack+0x1b2/0x281 [ 1519.543404] should_fail.cold+0x10a/0x149 [ 1519.547545] __alloc_pages_nodemask+0x22c/0x2720 [ 1519.552289] ? __save_stack_trace+0x63/0x160 [ 1519.556702] ? __lock_acquire+0x5fc/0x3f20 [ 1519.560930] ? cmp_ex_sort+0xb0/0xb0 [ 1519.564628] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1519.569455] ? search_extable+0x6f/0x80 [ 1519.573421] ? trim_init_extable+0x280/0x280 [ 1519.577811] ? copy_mount_options+0x194/0x2f0 [ 1519.582289] ? fixup_exception+0x93/0xd0 [ 1519.586331] ? no_context+0x9c/0x7c0 [ 1519.590031] ? force_sig_info_fault.constprop.0+0x260/0x260 [ 1519.595722] ? bad_area_access_error+0x1f8/0x3e0 [ 1519.600463] cache_grow_begin+0x91/0x700 [ 1519.604502] ? fs_reclaim_release+0xd0/0x110 [ 1519.608908] ? check_preemption_disabled+0x35/0x240 [ 1519.613907] cache_alloc_refill+0x273/0x350 [ 1519.618211] kmem_cache_alloc+0x333/0x3c0 [ 1519.622339] getname_flags+0xc8/0x550 [ 1519.626135] ? __do_page_fault+0x159/0xad0 [ 1519.630353] user_path_at_empty+0x2a/0x50 [ 1519.634484] do_mount+0x118/0x2a30 [ 1519.638006] ? __do_page_fault+0x159/0xad0 [ 1519.642222] ? retint_kernel+0x2d/0x2d [ 1519.646105] ? copy_mount_string+0x40/0x40 [ 1519.650324] ? memset+0x20/0x40 [ 1519.653594] ? copy_mount_options+0x1fa/0x2f0 [ 1519.658069] ? copy_mnt_ns+0xa30/0xa30 [ 1519.661936] SyS_mount+0xa8/0x120 [ 1519.665368] ? copy_mnt_ns+0xa30/0xa30 [ 1519.669238] do_syscall_64+0x1d5/0x640 [ 1519.673109] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1519.678277] RIP: 0033:0x7f1ffb01473a [ 1519.681966] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 00:34:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1519.689651] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1519.696900] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1519.704234] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1519.711480] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1519.718730] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1519.725994] CPU: 1 PID: 27628 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 00:34:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1519.733879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1519.743234] Call Trace: [ 1519.745828] dump_stack+0x1b2/0x281 [ 1519.749461] should_fail.cold+0x10a/0x149 [ 1519.753630] should_failslab+0xd6/0x130 [ 1519.757609] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1519.762273] ? copy_mnt_ns+0xa30/0xa30 [ 1519.766159] copy_mount_options+0x59/0x2f0 [ 1519.770387] ? copy_mnt_ns+0xa30/0xa30 [ 1519.773455] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1519.774268] SyS_mount+0x84/0x120 [ 1519.774278] ? copy_mnt_ns+0xa30/0xa30 [ 1519.774290] do_syscall_64+0x1d5/0x640 [ 1519.774305] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1519.774315] RIP: 0033:0x7f1289de273a [ 1519.781567] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1519.784846] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1519.784857] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1519.784863] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1519.784869] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 00:34:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040), 0x80000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) [ 1519.784874] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1519.784880] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1519.914527] NILFS (loop0): couldn't find nilfs on the device 00:34:16 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 49) 00:34:16 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:16 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) pipe2(&(0x7f0000000040), 0x80000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:16 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) 00:34:16 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 49) 00:34:16 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040), 0x80000) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) [ 1520.049307] FAULT_INJECTION: forcing a failure. [ 1520.049307] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.076028] FAULT_INJECTION: forcing a failure. [ 1520.076028] name failslab, interval 1, probability 0, space 0, times 0 00:34:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_PIM(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000080)=0x4, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) 00:34:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20}, 0x0) [ 1520.101092] CPU: 1 PID: 27684 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1520.109004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1520.118350] Call Trace: [ 1520.120940] dump_stack+0x1b2/0x281 [ 1520.124572] should_fail.cold+0x10a/0x149 [ 1520.128727] should_failslab+0xd6/0x130 [ 1520.132704] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1520.137374] ? copy_mnt_ns+0xa30/0xa30 [ 1520.141260] copy_mount_options+0x59/0x2f0 [ 1520.145490] ? copy_mnt_ns+0xa30/0xa30 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_PIM(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000080)=0x4, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) setsockopt$MRT6_PIM(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000080)=0x4, 0x4) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) (async) [ 1520.149375] SyS_mount+0x84/0x120 [ 1520.152824] ? copy_mnt_ns+0xa30/0xa30 [ 1520.156716] do_syscall_64+0x1d5/0x640 [ 1520.160601] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1520.165778] RIP: 0033:0x7f1ffb01473a [ 1520.169477] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1520.177178] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1520.184441] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1520.191703] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1520.198955] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1520.206207] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1520.213476] CPU: 0 PID: 27689 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1520.221360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1520.230705] Call Trace: [ 1520.233289] dump_stack+0x1b2/0x281 [ 1520.236918] should_fail.cold+0x10a/0x149 [ 1520.241063] should_failslab+0xd6/0x130 [ 1520.245035] kmem_cache_alloc+0x28e/0x3c0 [ 1520.249180] getname_kernel+0x4e/0x340 [ 1520.253065] kern_path+0x1b/0x40 [ 1520.256427] lookup_bdev+0xc6/0x1c0 [ 1520.260050] ? bd_acquire+0x440/0x440 [ 1520.263849] blkdev_get_by_path+0x1b/0xa0 [ 1520.267991] nilfs_mount+0xa8/0xd00 [ 1520.271620] ? nilfs_attach_checkpoint+0x420/0x420 [ 1520.276546] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1520.281996] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1520.287011] ? alloc_pages_current+0x15d/0x260 [ 1520.291588] ? __lockdep_init_map+0x100/0x560 [ 1520.296079] mount_fs+0x92/0x2a0 [ 1520.299477] vfs_kern_mount.part.0+0x5b/0x470 [ 1520.303968] do_mount+0xe65/0x2a30 [ 1520.307506] ? __do_page_fault+0x159/0xad0 [ 1520.311737] ? retint_kernel+0x2d/0x2d [ 1520.315624] ? copy_mount_string+0x40/0x40 [ 1520.319855] ? memset+0x20/0x40 [ 1520.323141] ? copy_mount_options+0x1fa/0x2f0 [ 1520.327632] ? copy_mnt_ns+0xa30/0xa30 [ 1520.331515] SyS_mount+0xa8/0x120 [ 1520.334964] ? copy_mnt_ns+0xa30/0xa30 [ 1520.338847] do_syscall_64+0x1d5/0x640 [ 1520.342721] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1520.347889] RIP: 0033:0x7f1289de273a 00:34:17 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 50) 00:34:17 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) r4 = gettid() tgkill(r3, r4, 0x1f) 00:34:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$MRT6_PIM(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000080)=0x4, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) setsockopt$MRT6_PIM(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000000080)=0x4, 0x4) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) (async) [ 1520.351591] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1520.359273] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1520.366521] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1520.373771] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1520.381015] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1520.388258] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:17 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 50) 00:34:17 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) r4 = gettid() tgkill(r3, r4, 0x1f) [ 1520.482209] FAULT_INJECTION: forcing a failure. [ 1520.482209] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.508196] CPU: 1 PID: 27735 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1520.516094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1520.516309] FAULT_INJECTION: forcing a failure. [ 1520.516309] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.525438] Call Trace: [ 1520.525455] dump_stack+0x1b2/0x281 [ 1520.525469] should_fail.cold+0x10a/0x149 [ 1520.525481] should_failslab+0xd6/0x130 [ 1520.525493] __kmalloc_track_caller+0x2bc/0x400 [ 1520.525501] ? kstrdup_const+0x35/0x60 [ 1520.525511] ? lock_downgrade+0x740/0x740 [ 1520.525521] kstrdup+0x36/0x70 [ 1520.525530] kstrdup_const+0x35/0x60 [ 1520.525543] alloc_vfsmnt+0xe0/0x7f0 [ 1520.574174] ? _raw_read_unlock+0x29/0x40 [ 1520.578317] vfs_kern_mount.part.0+0x27/0x470 [ 1520.582806] do_mount+0xe65/0x2a30 [ 1520.586340] ? __do_page_fault+0x159/0xad0 [ 1520.590567] ? retint_kernel+0x2d/0x2d [ 1520.594455] ? copy_mount_string+0x40/0x40 [ 1520.598696] ? memset+0x20/0x40 [ 1520.601972] ? copy_mount_options+0x1fa/0x2f0 [ 1520.606460] ? copy_mnt_ns+0xa30/0xa30 [ 1520.610337] SyS_mount+0xa8/0x120 [ 1520.613773] ? copy_mnt_ns+0xa30/0xa30 [ 1520.617654] do_syscall_64+0x1d5/0x640 [ 1520.621540] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1520.626725] RIP: 0033:0x7f1289de273a [ 1520.630426] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1520.638129] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1520.645391] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1520.652657] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1520.659916] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1520.667166] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1520.674429] CPU: 0 PID: 27738 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008850}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) [ 1520.682309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1520.691656] Call Trace: [ 1520.694238] dump_stack+0x1b2/0x281 [ 1520.697866] should_fail.cold+0x10a/0x149 [ 1520.702019] should_failslab+0xd6/0x130 [ 1520.705990] kmem_cache_alloc+0x28e/0x3c0 [ 1520.710138] getname_flags+0xc8/0x550 [ 1520.713936] ? __do_page_fault+0x159/0xad0 [ 1520.718169] user_path_at_empty+0x2a/0x50 [ 1520.722316] do_mount+0x118/0x2a30 [ 1520.725856] ? __do_page_fault+0x159/0xad0 00:34:17 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008850}, 0x1) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008850}, 0x1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) [ 1520.730088] ? retint_kernel+0x2d/0x2d [ 1520.733971] ? copy_mount_string+0x40/0x40 [ 1520.738206] ? memset+0x20/0x40 [ 1520.741479] ? copy_mount_options+0x1fa/0x2f0 [ 1520.745969] ? copy_mnt_ns+0xa30/0xa30 [ 1520.749854] SyS_mount+0xa8/0x120 [ 1520.753302] ? copy_mnt_ns+0xa30/0xa30 [ 1520.757186] do_syscall_64+0x1d5/0x640 [ 1520.761076] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1520.766261] RIP: 0033:0x7f1ffb01473a [ 1520.769961] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 00:34:17 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 51) 00:34:17 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008850}, 0x1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (rerun: 64) 00:34:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) r4 = gettid() tgkill(r3, r4, 0x1f) 00:34:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:17 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1520.777662] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1520.784926] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1520.792191] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1520.799456] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1520.806719] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:17 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 51) 00:34:17 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) tgkill(r3, 0x0, 0x1f) 00:34:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) [ 1520.917669] FAULT_INJECTION: forcing a failure. [ 1520.917669] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.934455] FAULT_INJECTION: forcing a failure. [ 1520.934455] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1520.938470] CPU: 0 PID: 27803 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1520.954144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1520.963491] Call Trace: 00:34:17 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1520.966077] dump_stack+0x1b2/0x281 [ 1520.969705] should_fail.cold+0x10a/0x149 [ 1520.973857] should_failslab+0xd6/0x130 [ 1520.977833] __kmalloc_track_caller+0x2bc/0x400 [ 1520.982499] ? kstrdup_const+0x35/0x60 [ 1520.986381] ? lock_downgrade+0x740/0x740 [ 1520.990527] kstrdup+0x36/0x70 [ 1520.993718] kstrdup_const+0x35/0x60 [ 1520.997427] alloc_vfsmnt+0xe0/0x7f0 [ 1521.001142] ? _raw_read_unlock+0x29/0x40 [ 1521.005289] vfs_kern_mount.part.0+0x27/0x470 [ 1521.009779] do_mount+0xe65/0x2a30 [ 1521.013310] ? __do_page_fault+0x159/0xad0 00:34:17 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.017535] ? retint_kernel+0x2d/0x2d [ 1521.021419] ? copy_mount_string+0x40/0x40 [ 1521.025650] ? memset+0x20/0x40 [ 1521.029135] ? copy_mount_options+0x1fa/0x2f0 [ 1521.033621] ? copy_mnt_ns+0xa30/0xa30 [ 1521.037496] SyS_mount+0xa8/0x120 [ 1521.040942] ? copy_mnt_ns+0xa30/0xa30 [ 1521.044830] do_syscall_64+0x1d5/0x640 [ 1521.048720] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1521.053905] RIP: 0033:0x7f1ffb01473a [ 1521.057607] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 00:34:18 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.065312] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1521.072569] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1521.079832] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1521.087092] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1521.094359] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1521.101827] CPU: 1 PID: 27801 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.109711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1521.119055] Call Trace: [ 1521.121643] dump_stack+0x1b2/0x281 [ 1521.125271] should_fail.cold+0x10a/0x149 [ 1521.129417] __alloc_pages_nodemask+0x22c/0x2720 [ 1521.134173] ? trace_hardirqs_on+0x10/0x10 [ 1521.138403] ? _find_next_bit+0xdb/0x100 [ 1521.142456] ? pcpu_alloc+0xbe0/0xf50 [ 1521.146254] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1521.151106] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1521.156556] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1521.161572] alloc_pages_current+0x155/0x260 [ 1521.165973] ? __lockdep_init_map+0x100/0x560 [ 1521.170468] get_zeroed_page+0x19/0x50 [ 1521.174357] mount_fs+0x1c7/0x2a0 [ 1521.177816] vfs_kern_mount.part.0+0x5b/0x470 [ 1521.182309] do_mount+0xe65/0x2a30 [ 1521.185849] ? __do_page_fault+0x159/0xad0 [ 1521.190087] ? retint_kernel+0x2d/0x2d [ 1521.193975] ? copy_mount_string+0x40/0x40 [ 1521.198207] ? memset+0x20/0x40 [ 1521.201482] ? copy_mount_options+0x1fa/0x2f0 [ 1521.205972] ? copy_mnt_ns+0xa30/0xa30 [ 1521.209857] SyS_mount+0xa8/0x120 [ 1521.213308] ? copy_mnt_ns+0xa30/0xa30 [ 1521.217193] do_syscall_64+0x1d5/0x640 [ 1521.221082] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1521.226260] RIP: 0033:0x7f1289de273a [ 1521.229961] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1521.237665] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1521.244921] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1521.252174] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1521.259437] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1521.266695] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:18 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 52) 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) tgkill(r3, 0x0, 0x1f) 00:34:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xfdb9}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x10a}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x80000001, 0x119c}}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x3}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x767}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) 00:34:18 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 52) 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xfdb9}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x10a}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x80000001, 0x119c}}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x3}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x767}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) (rerun: 32) 00:34:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() syz_open_procfs$namespace(r3, 0x0) tgkill(r3, 0x0, 0x1f) [ 1521.371006] FAULT_INJECTION: forcing a failure. [ 1521.371006] name failslab, interval 1, probability 0, space 0, times 0 [ 1521.381654] FAULT_INJECTION: forcing a failure. [ 1521.381654] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1521.394000] CPU: 1 PID: 27849 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1521.401875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1521.411229] Call Trace: [ 1521.413812] dump_stack+0x1b2/0x281 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.417441] should_fail.cold+0x10a/0x149 [ 1521.421596] __alloc_pages_nodemask+0x22c/0x2720 [ 1521.426351] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1521.432234] ? trace_hardirqs_on+0x10/0x10 [ 1521.436469] ? __lock_acquire+0x5fc/0x3f20 [ 1521.440706] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1521.445546] ? lock_downgrade+0x740/0x740 [ 1521.449690] ? kernel_poison_pages+0x1b/0x250 [ 1521.454172] ? preempt_count_add+0xaf/0x170 [ 1521.458479] ? get_page_from_freelist+0x17db/0x25a0 [ 1521.463488] cache_grow_begin+0x91/0x700 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.467544] ? fs_reclaim_release+0xd0/0x110 [ 1521.471942] ? check_preemption_disabled+0x35/0x240 [ 1521.476952] cache_alloc_refill+0x273/0x350 [ 1521.481273] kmem_cache_alloc+0x333/0x3c0 [ 1521.485414] getname_kernel+0x4e/0x340 [ 1521.489293] kern_path+0x1b/0x40 [ 1521.492662] lookup_bdev+0xc6/0x1c0 [ 1521.496281] ? bd_acquire+0x440/0x440 [ 1521.500094] blkdev_get_by_path+0x1b/0xa0 [ 1521.504230] nilfs_mount+0xa8/0xd00 [ 1521.507856] ? nilfs_attach_checkpoint+0x420/0x420 [ 1521.512782] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1521.518226] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1521.523251] ? alloc_pages_current+0x15d/0x260 [ 1521.527825] ? __lockdep_init_map+0x100/0x560 [ 1521.532310] mount_fs+0x92/0x2a0 [ 1521.535700] vfs_kern_mount.part.0+0x5b/0x470 [ 1521.540184] do_mount+0xe65/0x2a30 [ 1521.543716] ? __do_page_fault+0x159/0xad0 [ 1521.547947] ? retint_kernel+0x2d/0x2d [ 1521.551840] ? copy_mount_string+0x40/0x40 [ 1521.556065] ? memset+0x20/0x40 [ 1521.559343] ? copy_mount_options+0x1fa/0x2f0 [ 1521.563831] ? copy_mnt_ns+0xa30/0xa30 [ 1521.567710] SyS_mount+0xa8/0x120 [ 1521.571152] ? copy_mnt_ns+0xa30/0xa30 [ 1521.575040] do_syscall_64+0x1d5/0x640 [ 1521.578923] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1521.584099] RIP: 0033:0x7f1289de273a [ 1521.587796] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1521.595495] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1521.602758] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1521.610021] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 00:34:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() r4 = gettid() tgkill(r3, r4, 0x1f) [ 1521.617282] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1521.624543] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1521.657541] CPU: 0 PID: 27847 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1521.664062] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1521.665453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1521.665457] Call Trace: [ 1521.665473] dump_stack+0x1b2/0x281 [ 1521.665486] should_fail.cold+0x10a/0x149 [ 1521.665498] should_failslab+0xd6/0x130 [ 1521.676537] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1521.681922] kmem_cache_alloc+0x28e/0x3c0 [ 1521.681935] getname_kernel+0x4e/0x340 [ 1521.681946] kern_path+0x1b/0x40 [ 1521.681956] lookup_bdev+0xc6/0x1c0 [ 1521.681967] ? bd_acquire+0x440/0x440 [ 1521.684582] NILFS (loop2): couldn't find nilfs on the device [ 1521.688142] blkdev_get_by_path+0x1b/0xa0 [ 1521.688154] nilfs_mount+0xa8/0xd00 [ 1521.688169] ? nilfs_attach_checkpoint+0x420/0x420 [ 1521.741094] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1521.746523] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1521.751521] ? alloc_pages_current+0x15d/0x260 [ 1521.756081] ? __lockdep_init_map+0x100/0x560 [ 1521.760554] mount_fs+0x92/0x2a0 [ 1521.763900] vfs_kern_mount.part.0+0x5b/0x470 [ 1521.768374] do_mount+0xe65/0x2a30 [ 1521.771894] ? __do_page_fault+0x159/0xad0 [ 1521.776103] ? retint_kernel+0x2d/0x2d [ 1521.779981] ? copy_mount_string+0x40/0x40 [ 1521.784194] ? memset+0x20/0x40 [ 1521.787451] ? copy_mount_options+0x1fa/0x2f0 [ 1521.791920] ? copy_mnt_ns+0xa30/0xa30 [ 1521.795790] SyS_mount+0xa8/0x120 [ 1521.799220] ? copy_mnt_ns+0xa30/0xa30 [ 1521.803084] do_syscall_64+0x1d5/0x640 [ 1521.806953] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1521.812121] RIP: 0033:0x7f1ffb01473a 00:34:18 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 53) 00:34:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xfdb9}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x10a}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x80000001, 0x119c}}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x3}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x767}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_GET_SURVEY(r3, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f0000000840)={0x1c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xfdb9}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x10a}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x80000001, 0x119c}}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x3}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x767}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000004) (async) 00:34:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() tgkill(0x0, r3, 0x1f) 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 53) [ 1521.815813] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1521.823494] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1521.830755] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1521.838002] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1521.845245] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1521.852492] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:18 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() tgkill(0x0, r3, 0x1f) 00:34:18 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) 00:34:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) [ 1521.954956] FAULT_INJECTION: forcing a failure. [ 1521.954956] name failslab, interval 1, probability 0, space 0, times 0 [ 1521.979199] FAULT_INJECTION: forcing a failure. [ 1521.979199] name failslab, interval 1, probability 0, space 0, times 0 [ 1522.004112] CPU: 1 PID: 27890 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1522.012014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1522.021358] Call Trace: [ 1522.023938] dump_stack+0x1b2/0x281 [ 1522.027564] should_fail.cold+0x10a/0x149 [ 1522.031704] should_failslab+0xd6/0x130 [ 1522.035672] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1522.040338] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.044832] sget_userns+0x102/0xc10 [ 1522.048542] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.053036] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.057260] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.061769] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.065989] sget+0xd1/0x110 [ 1522.069001] nilfs_mount+0x33b/0xd00 [ 1522.072702] ? nilfs_attach_checkpoint+0x420/0x420 [ 1522.077616] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1522.083148] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1522.088161] ? alloc_pages_current+0x15d/0x260 [ 1522.092733] ? __lockdep_init_map+0x100/0x560 [ 1522.097225] mount_fs+0x92/0x2a0 [ 1522.100598] vfs_kern_mount.part.0+0x5b/0x470 00:34:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) [ 1522.105095] do_mount+0xe65/0x2a30 [ 1522.108636] ? __do_page_fault+0x159/0xad0 [ 1522.112867] ? retint_kernel+0x2d/0x2d [ 1522.116797] ? copy_mount_string+0x40/0x40 [ 1522.121042] ? memset+0x20/0x40 [ 1522.124316] ? copy_mount_options+0x1fa/0x2f0 [ 1522.128812] ? copy_mnt_ns+0xa30/0xa30 [ 1522.132703] SyS_mount+0xa8/0x120 [ 1522.136153] ? copy_mnt_ns+0xa30/0xa30 [ 1522.140033] do_syscall_64+0x1d5/0x640 [ 1522.143923] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1522.149103] RIP: 0033:0x7f1ffb01473a [ 1522.152818] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1522.160519] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1522.167787] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1522.175054] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1522.182317] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1522.189571] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1522.215156] CPU: 0 PID: 27902 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1522.223053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1522.232399] Call Trace: [ 1522.234987] dump_stack+0x1b2/0x281 [ 1522.238610] should_fail.cold+0x10a/0x149 [ 1522.242759] should_failslab+0xd6/0x130 [ 1522.246733] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1522.251396] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.255883] sget_userns+0x102/0xc10 [ 1522.259593] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.264085] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.268312] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.272799] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.277027] sget+0xd1/0x110 [ 1522.280043] nilfs_mount+0x33b/0xd00 [ 1522.283758] ? nilfs_attach_checkpoint+0x420/0x420 [ 1522.288681] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1522.294132] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1522.299149] ? alloc_pages_current+0x15d/0x260 [ 1522.303725] ? __lockdep_init_map+0x100/0x560 [ 1522.308216] mount_fs+0x92/0x2a0 [ 1522.311583] vfs_kern_mount.part.0+0x5b/0x470 [ 1522.316064] do_mount+0xe65/0x2a30 [ 1522.319584] ? __do_page_fault+0x159/0xad0 [ 1522.323795] ? retint_kernel+0x2d/0x2d [ 1522.327658] ? copy_mount_string+0x40/0x40 [ 1522.331870] ? memset+0x20/0x40 [ 1522.335129] ? copy_mount_options+0x1fa/0x2f0 [ 1522.339613] ? copy_mnt_ns+0xa30/0xa30 [ 1522.343481] SyS_mount+0xa8/0x120 [ 1522.346910] ? copy_mnt_ns+0xa30/0xa30 [ 1522.350792] do_syscall_64+0x1d5/0x640 [ 1522.354659] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1522.359825] RIP: 0033:0x7f1289de273a [ 1522.363510] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1522.371193] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1522.378444] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1522.385692] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1522.392936] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1522.400181] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:19 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 54) 00:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) r3 = gettid() tgkill(0x0, r3, 0x1f) 00:34:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, 0x0, 0x0) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) 00:34:19 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 54) 00:34:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="10"], 0x28}, 0x0) 00:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1522.491468] FAULT_INJECTION: forcing a failure. [ 1522.491468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1522.518240] FAULT_INJECTION: forcing a failure. [ 1522.518240] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1522.530063] CPU: 1 PID: 27954 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 00:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1522.537939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1522.547374] Call Trace: [ 1522.549965] dump_stack+0x1b2/0x281 [ 1522.553596] should_fail.cold+0x10a/0x149 [ 1522.557748] __alloc_pages_nodemask+0x22c/0x2720 [ 1522.562513] ? __lock_acquire+0x5fc/0x3f20 [ 1522.566756] ? __lock_acquire+0x5fc/0x3f20 [ 1522.571021] ? __lock_acquire+0x5fc/0x3f20 [ 1522.575253] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1522.580094] ? blkdev_get+0x484/0x890 [ 1522.583897] ? blkdev_get+0x484/0x890 [ 1522.587688] ? trace_hardirqs_on+0x10/0x10 [ 1522.592028] cache_grow_begin+0x91/0x700 [ 1522.596082] ? fs_reclaim_release+0xd0/0x110 [ 1522.600488] ? check_preemption_disabled+0x35/0x240 [ 1522.605506] cache_alloc_refill+0x273/0x350 [ 1522.609827] kmem_cache_alloc_trace+0x340/0x3d0 [ 1522.614482] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.618967] sget_userns+0x102/0xc10 [ 1522.622668] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.627148] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.631366] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1522.635854] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1522.640102] sget+0xd1/0x110 [ 1522.643116] nilfs_mount+0x33b/0xd00 [ 1522.646821] ? nilfs_attach_checkpoint+0x420/0x420 [ 1522.651739] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1522.657175] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1522.662184] ? alloc_pages_current+0x15d/0x260 [ 1522.666754] ? __lockdep_init_map+0x100/0x560 [ 1522.671236] mount_fs+0x92/0x2a0 [ 1522.674600] vfs_kern_mount.part.0+0x5b/0x470 [ 1522.679080] do_mount+0xe65/0x2a30 [ 1522.682603] ? __do_page_fault+0x159/0xad0 [ 1522.686819] ? retint_kernel+0x2d/0x2d [ 1522.690686] ? copy_mount_string+0x40/0x40 [ 1522.694900] ? memset+0x20/0x40 [ 1522.698158] ? copy_mount_options+0x1fa/0x2f0 [ 1522.702633] ? copy_mnt_ns+0xa30/0xa30 [ 1522.706510] SyS_mount+0xa8/0x120 [ 1522.709959] ? copy_mnt_ns+0xa30/0xa30 [ 1522.713843] do_syscall_64+0x1d5/0x640 [ 1522.717729] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1522.722904] RIP: 0033:0x7f1289de273a [ 1522.726601] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1522.734304] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1522.741565] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1522.748823] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1522.756075] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1522.763327] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1522.770595] CPU: 0 PID: 27952 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1522.778482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1522.787828] Call Trace: [ 1522.790413] dump_stack+0x1b2/0x281 [ 1522.794042] should_fail.cold+0x10a/0x149 [ 1522.794314] print_req_error: I/O error, dev loop2, sector 36028797018963960 [ 1522.798186] __alloc_pages_nodemask+0x22c/0x2720 [ 1522.798201] ? trace_hardirqs_on+0x10/0x10 [ 1522.805341] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) [ 1522.810016] ? _find_next_bit+0xdb/0x100 [ 1522.810025] ? pcpu_alloc+0xbe0/0xf50 [ 1522.810039] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1522.817226] NILFS (loop2): couldn't find nilfs on the device [ 1522.821858] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1522.821871] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1522.821884] alloc_pages_current+0x155/0x260 [ 1522.821896] ? __lockdep_init_map+0x100/0x560 [ 1522.859612] get_zeroed_page+0x19/0x50 [ 1522.863493] mount_fs+0x1c7/0x2a0 [ 1522.866942] vfs_kern_mount.part.0+0x5b/0x470 [ 1522.871434] do_mount+0xe65/0x2a30 [ 1522.875001] ? __do_page_fault+0x159/0xad0 [ 1522.879231] ? retint_kernel+0x2d/0x2d [ 1522.883115] ? copy_mount_string+0x40/0x40 [ 1522.887344] ? memset+0x20/0x40 [ 1522.890619] ? copy_mount_options+0x1fa/0x2f0 [ 1522.895114] ? copy_mnt_ns+0xa30/0xa30 [ 1522.898997] SyS_mount+0xa8/0x120 [ 1522.902441] ? copy_mnt_ns+0xa30/0xa30 [ 1522.906328] do_syscall_64+0x1d5/0x640 [ 1522.910219] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1522.915405] RIP: 0033:0x7f1ffb01473a [ 1522.919110] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1522.926811] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1522.934075] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 00:34:19 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 55) 00:34:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r1, r2]}}, @rights={{0x10}}], 0x28}, 0x0) (async) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, 0x0, 0x0) [ 1522.941342] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1522.948612] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1522.955883] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:19 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 55) 00:34:19 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x10}}], 0x28, 0x8800}, 0x0) 00:34:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32, @ANYRES32], 0x28}, 0x0) [ 1523.057426] FAULT_INJECTION: forcing a failure. [ 1523.057426] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.090399] FAULT_INJECTION: forcing a failure. [ 1523.090399] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.127208] CPU: 0 PID: 28015 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1523.135118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1523.144475] Call Trace: [ 1523.147066] dump_stack+0x1b2/0x281 [ 1523.150692] should_fail.cold+0x10a/0x149 [ 1523.154836] should_failslab+0xd6/0x130 [ 1523.158811] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1523.163476] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.167967] sget_userns+0x102/0xc10 [ 1523.171687] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.176168] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.180385] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.184864] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.189085] sget+0xd1/0x110 [ 1523.192097] nilfs_mount+0x33b/0xd00 [ 1523.195800] ? nilfs_attach_checkpoint+0x420/0x420 [ 1523.200723] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1523.206168] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1523.211210] ? alloc_pages_current+0x15d/0x260 [ 1523.215784] ? __lockdep_init_map+0x100/0x560 [ 1523.220268] mount_fs+0x92/0x2a0 [ 1523.223624] vfs_kern_mount.part.0+0x5b/0x470 [ 1523.228112] do_mount+0xe65/0x2a30 [ 1523.231665] ? __do_page_fault+0x159/0xad0 [ 1523.235917] ? retint_kernel+0x2d/0x2d [ 1523.239791] ? copy_mount_string+0x40/0x40 [ 1523.244011] ? memset+0x20/0x40 [ 1523.247282] ? copy_mount_options+0x1fa/0x2f0 [ 1523.251769] ? copy_mnt_ns+0xa30/0xa30 [ 1523.255652] SyS_mount+0xa8/0x120 [ 1523.259092] ? copy_mnt_ns+0xa30/0xa30 [ 1523.262976] do_syscall_64+0x1d5/0x640 [ 1523.266853] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1523.272024] RIP: 0033:0x7f1ffb01473a [ 1523.275717] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1523.283411] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1523.290682] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1523.297941] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1523.305196] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1523.312464] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1523.319733] CPU: 1 PID: 28004 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1523.327611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1523.336960] Call Trace: [ 1523.339546] dump_stack+0x1b2/0x281 [ 1523.343175] should_fail.cold+0x10a/0x149 [ 1523.347320] should_failslab+0xd6/0x130 [ 1523.351292] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1523.355955] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.360443] sget_userns+0x102/0xc10 [ 1523.364162] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.368650] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.372884] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.377373] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.381597] sget+0xd1/0x110 [ 1523.384608] nilfs_mount+0x33b/0xd00 [ 1523.388321] ? nilfs_attach_checkpoint+0x420/0x420 [ 1523.393240] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1523.398677] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1523.403687] ? alloc_pages_current+0x15d/0x260 [ 1523.408272] ? __lockdep_init_map+0x100/0x560 [ 1523.412746] mount_fs+0x92/0x2a0 [ 1523.416092] vfs_kern_mount.part.0+0x5b/0x470 [ 1523.420565] do_mount+0xe65/0x2a30 [ 1523.424093] ? __do_page_fault+0x159/0xad0 [ 1523.428313] ? retint_kernel+0x2d/0x2d [ 1523.432181] ? copy_mount_string+0x40/0x40 [ 1523.436409] ? memset+0x20/0x40 [ 1523.439672] ? copy_mount_options+0x1fa/0x2f0 [ 1523.444164] ? copy_mnt_ns+0xa30/0xa30 [ 1523.448057] SyS_mount+0xa8/0x120 [ 1523.451502] ? copy_mnt_ns+0xa30/0xa30 [ 1523.455365] do_syscall_64+0x1d5/0x640 [ 1523.459234] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1523.464411] RIP: 0033:0x7f1289de273a [ 1523.468106] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 00:34:20 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 56) 00:34:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 00:34:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x10}}], 0x28, 0x8800}, 0x0) 00:34:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@null, @bcast, @bcast, @null, @remote, @bcast, @rose, @netrom]}, &(0x7f00000000c0)=0x48) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000", @ANYRES32], 0x28}, 0x0) 00:34:20 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 56) [ 1523.475870] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1523.483131] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1523.490406] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1523.497660] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1523.504914] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 00:34:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1], 0x28}, 0x0) 00:34:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) [ 1523.573972] FAULT_INJECTION: forcing a failure. [ 1523.573972] name failslab, interval 1, probability 0, space 0, times 0 00:34:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000"], 0x28}, 0x0) 00:34:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x10}}], 0x28, 0x8800}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x18, 0x1, 0x1, [r0, r1]}}, @rights={{0x10}}], 0x28, 0x8800}, 0x0) (async) 00:34:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) [ 1523.623347] FAULT_INJECTION: forcing a failure. [ 1523.623347] name failslab, interval 1, probability 0, space 0, times 0 [ 1523.647408] CPU: 0 PID: 28051 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1523.655298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1523.664642] Call Trace: [ 1523.667232] dump_stack+0x1b2/0x281 00:34:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x28}, 0x0) [ 1523.670858] should_fail.cold+0x10a/0x149 [ 1523.675005] should_failslab+0xd6/0x130 [ 1523.678973] __kmalloc+0x2c1/0x400 [ 1523.682510] ? __list_lru_init+0x67/0x710 [ 1523.686654] __list_lru_init+0x67/0x710 [ 1523.690631] sget_userns+0x504/0xc10 [ 1523.694339] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.698830] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.703060] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.707545] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.711773] sget+0xd1/0x110 [ 1523.714789] nilfs_mount+0x33b/0xd00 [ 1523.718500] ? nilfs_attach_checkpoint+0x420/0x420 [ 1523.723425] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1523.728870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1523.733885] ? alloc_pages_current+0x15d/0x260 [ 1523.738459] ? __lockdep_init_map+0x100/0x560 [ 1523.742951] mount_fs+0x92/0x2a0 [ 1523.746314] vfs_kern_mount.part.0+0x5b/0x470 [ 1523.750806] do_mount+0xe65/0x2a30 [ 1523.754343] ? __do_page_fault+0x159/0xad0 [ 1523.758570] ? retint_kernel+0x2d/0x2d [ 1523.762455] ? copy_mount_string+0x40/0x40 [ 1523.766687] ? memset+0x20/0x40 [ 1523.769961] ? copy_mount_options+0x1fa/0x2f0 [ 1523.774456] ? copy_mnt_ns+0xa30/0xa30 [ 1523.778344] SyS_mount+0xa8/0x120 [ 1523.781791] ? copy_mnt_ns+0xa30/0xa30 [ 1523.785673] do_syscall_64+0x1d5/0x640 [ 1523.789564] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1523.794747] RIP: 0033:0x7f1289de273a [ 1523.798451] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1523.806161] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1523.813423] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1523.820684] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1523.827945] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1523.835204] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1523.846677] CPU: 1 PID: 28065 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1523.854565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1523.863903] Call Trace: [ 1523.866470] dump_stack+0x1b2/0x281 [ 1523.870076] should_fail.cold+0x10a/0x149 [ 1523.874204] should_failslab+0xd6/0x130 [ 1523.878156] kmem_cache_alloc_trace+0x29a/0x3d0 [ 1523.882811] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.887291] sget_userns+0x102/0xc10 [ 1523.890979] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.895449] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.899657] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1523.904124] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1523.908333] sget+0xd1/0x110 [ 1523.911328] nilfs_mount+0x33b/0xd00 [ 1523.915019] ? nilfs_attach_checkpoint+0x420/0x420 [ 1523.919938] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1523.925364] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1523.930368] ? alloc_pages_current+0x15d/0x260 [ 1523.934928] ? __lockdep_init_map+0x100/0x560 [ 1523.939399] mount_fs+0x92/0x2a0 [ 1523.942743] vfs_kern_mount.part.0+0x5b/0x470 [ 1523.947218] do_mount+0xe65/0x2a30 [ 1523.950734] ? __do_page_fault+0x159/0xad0 [ 1523.954949] ? retint_kernel+0x2d/0x2d [ 1523.958814] ? copy_mount_string+0x40/0x40 [ 1523.963025] ? memset+0x20/0x40 [ 1523.966278] ? copy_mount_options+0x1fa/0x2f0 [ 1523.970753] ? copy_mnt_ns+0xa30/0xa30 [ 1523.974627] SyS_mount+0xa8/0x120 [ 1523.978065] ? copy_mnt_ns+0xa30/0xa30 [ 1523.981942] do_syscall_64+0x1d5/0x640 [ 1523.985821] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1523.991077] RIP: 0033:0x7f1ffb01473a [ 1523.994766] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1524.002453] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1524.009721] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1524.016970] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 00:34:21 executing program 2: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 57) 00:34:21 executing program 5: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x1f) 00:34:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x28}, 0x0) 00:34:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() r5 = getuid() sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xffffffffffffffff}}}], 0x38}, 0x0) 00:34:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1], 0x28}, 0x0) 00:34:21 executing program 0: syz_mount_image$nilfs2(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x0, 0x0, &(0x7f00000016c0), 0x0, &(0x7f0000001780)={[], [{@smackfshat={'smackfshat', 0x3d, 'nl80211\x00'}}]}) (fail_nth: 57) [ 1524.024226] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1524.031478] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 00:34:21 executing program 5: gettid() r0 = gettid() tgkill(0x0, r0, 0x1f) 00:34:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1], 0x28}, 0x0) 00:34:21 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) bind$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) (async) socket$nl_generic(0x10, 0x3, 0x10) r4 = gettid() (async) r5 = getuid() sendmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, 0xffffffffffffffff}}}], 0x38}, 0x0) 00:34:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x28}, 0x0) [ 1524.113574] FAULT_INJECTION: forcing a failure. [ 1524.113574] name failslab, interval 1, probability 0, space 0, times 0 [ 1524.138997] CPU: 0 PID: 28111 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1524.146889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1524.156230] Call Trace: [ 1524.158846] dump_stack+0x1b2/0x281 [ 1524.162472] should_fail.cold+0x10a/0x149 [ 1524.166883] should_failslab+0xd6/0x130 [ 1524.170855] __kmalloc+0x2c1/0x400 [ 1524.174385] ? register_shrinker+0x1ab/0x220 [ 1524.178786] register_shrinker+0x1ab/0x220 [ 1524.183012] sget_userns+0x9aa/0xc10 [ 1524.186720] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.191210] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.195440] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.199928] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.204156] sget+0xd1/0x110 [ 1524.207176] nilfs_mount+0x33b/0xd00 [ 1524.210888] ? nilfs_attach_checkpoint+0x420/0x420 [ 1524.215818] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1524.221269] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1524.226283] ? alloc_pages_current+0x15d/0x260 [ 1524.230863] ? __lockdep_init_map+0x100/0x560 [ 1524.235350] mount_fs+0x92/0x2a0 [ 1524.238719] vfs_kern_mount.part.0+0x5b/0x470 [ 1524.243210] do_mount+0xe65/0x2a30 [ 1524.246749] ? __do_page_fault+0x159/0xad0 [ 1524.250982] ? retint_kernel+0x2d/0x2d [ 1524.254870] ? copy_mount_string+0x40/0x40 [ 1524.259105] ? memset+0x20/0x40 [ 1524.262381] ? copy_mount_options+0x1fa/0x2f0 [ 1524.266867] ? copy_mnt_ns+0xa30/0xa30 [ 1524.270749] SyS_mount+0xa8/0x120 [ 1524.273356] FAULT_INJECTION: forcing a failure. [ 1524.273356] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1524.274197] ? copy_mnt_ns+0xa30/0xa30 [ 1524.289841] do_syscall_64+0x1d5/0x640 [ 1524.293715] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1524.298884] RIP: 0033:0x7f1289de273a [ 1524.302578] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1524.310268] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1524.317521] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1524.324771] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1524.332017] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1524.339277] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1524.346554] CPU: 1 PID: 28122 Comm: syz-executor.0 Not tainted 4.14.290-syzkaller #0 [ 1524.354431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1524.363776] Call Trace: [ 1524.366358] dump_stack+0x1b2/0x281 [ 1524.369985] should_fail.cold+0x10a/0x149 [ 1524.374145] __alloc_pages_nodemask+0x22c/0x2720 [ 1524.378900] ? __lock_acquire+0x5fc/0x3f20 [ 1524.383139] ? __lock_acquire+0x5fc/0x3f20 [ 1524.387373] ? __lock_acquire+0x5fc/0x3f20 [ 1524.391605] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1524.396448] ? blkdev_get+0x484/0x890 [ 1524.400248] ? blkdev_get+0x484/0x890 [ 1524.404045] ? trace_hardirqs_on+0x10/0x10 [ 1524.408286] cache_grow_begin+0x91/0x700 [ 1524.412342] ? fs_reclaim_release+0xd0/0x110 [ 1524.416749] ? check_preemption_disabled+0x35/0x240 [ 1524.421729] ------------[ cut here ]------------ [ 1524.421757] cache_alloc_refill+0x273/0x350 [ 1524.426499] WARNING: CPU: 0 PID: 28111 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 1524.430793] kmem_cache_alloc_trace+0x340/0x3d0 [ 1524.438641] Kernel panic - not syncing: panic_on_warn set ... [ 1524.438641] [ 1524.443295] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.455100] sget_userns+0x102/0xc10 [ 1524.458795] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.463274] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.467489] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.471962] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.476178] sget+0xd1/0x110 [ 1524.479178] nilfs_mount+0x33b/0xd00 [ 1524.482873] ? nilfs_attach_checkpoint+0x420/0x420 [ 1524.487783] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1524.493215] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1524.498214] ? alloc_pages_current+0x15d/0x260 [ 1524.502775] ? __lockdep_init_map+0x100/0x560 [ 1524.507266] mount_fs+0x92/0x2a0 [ 1524.510617] vfs_kern_mount.part.0+0x5b/0x470 [ 1524.515094] do_mount+0xe65/0x2a30 [ 1524.518620] ? __do_page_fault+0x159/0xad0 [ 1524.522835] ? retint_kernel+0x2d/0x2d [ 1524.526704] ? copy_mount_string+0x40/0x40 [ 1524.530919] ? memset+0x20/0x40 [ 1524.534177] ? copy_mount_options+0x1fa/0x2f0 [ 1524.538652] ? copy_mnt_ns+0xa30/0xa30 [ 1524.542530] SyS_mount+0xa8/0x120 [ 1524.545964] ? copy_mnt_ns+0xa30/0xa30 [ 1524.549833] do_syscall_64+0x1d5/0x640 [ 1524.553703] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1524.558872] RIP: 0033:0x7f1ffb01473a 00:34:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB], 0x28}, 0x0) 00:34:21 executing program 5: gettid() r0 = gettid() tgkill(0x0, r0, 0x1f) [ 1524.562565] RSP: 002b:00007f1ff9987f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1524.570253] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1ffb01473a [ 1524.577502] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1ff9987fe0 [ 1524.584752] RBP: 00007f1ff9988020 R08: 00007f1ff9988020 R09: 00000000200012c0 [ 1524.592000] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1524.599248] R13: 0000000020001300 R14: 00007f1ff9987fe0 R15: 0000000020001780 [ 1524.606507] CPU: 0 PID: 28111 Comm: syz-executor.2 Not tainted 4.14.290-syzkaller #0 [ 1524.614379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1524.623724] Call Trace: [ 1524.626308] dump_stack+0x1b2/0x281 [ 1524.629934] panic+0x1f9/0x42d [ 1524.633121] ? add_taint.cold+0x16/0x16 [ 1524.637091] ? kill_block_super+0xbe/0xe0 [ 1524.641227] ? __warn.cold+0x5/0x44 [ 1524.644849] ? kill_block_super+0xbe/0xe0 [ 1524.648984] __warn.cold+0x20/0x44 [ 1524.652517] ? ist_end_non_atomic+0x10/0x10 [ 1524.653100] print_req_error: I/O error, dev loop0, sector 36028797018963960 [ 1524.656864] ? kill_block_super+0xbe/0xe0 [ 1524.663999] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1524.668079] report_bug+0x208/0x250 [ 1524.677388] NILFS (loop0): couldn't find nilfs on the device [ 1524.679275] do_error_trap+0x195/0x2d0 [ 1524.688916] ? math_error+0x2d0/0x2d0 [ 1524.692709] ? retint_kernel+0x2d/0x2d [ 1524.696608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1524.701448] invalid_op+0x1b/0x40 [ 1524.704893] RIP: 0010:kill_block_super+0xbe/0xe0 [ 1524.709636] RSP: 0018:ffff8880a620fae8 EFLAGS: 00010246 [ 1524.714992] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc900083f2000 [ 1524.722256] RDX: 0000000000040000 RSI: ffffffff81875ece RDI: ffff8880903086f0 [ 1524.729518] RBP: ffff8880a2838940 R08: ffffffff8b9a7278 R09: 0000000000000001 [ 1524.736777] R10: 0000000000000000 R11: ffff888094b20540 R12: ffff888090308240 [ 1524.744041] R13: ffffffff8925feb0 R14: ffffffff88f45760 R15: dffffc0000000000 [ 1524.751317] ? kill_block_super+0xbe/0xe0 [ 1524.755466] ? kill_block_super+0xbe/0xe0 [ 1524.759615] deactivate_locked_super+0x6c/0xd0 [ 1524.764188] sget_userns+0x9c4/0xc10 [ 1524.767895] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.772386] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.776616] ? nilfs_set_bdev_super+0xa0/0xa0 [ 1524.781094] ? nilfs_empty_dir+0x6f0/0x6f0 [ 1524.785310] sget+0xd1/0x110 [ 1524.788320] nilfs_mount+0x33b/0xd00 [ 1524.792009] ? nilfs_attach_checkpoint+0x420/0x420 [ 1524.796915] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 1524.802342] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1524.807337] ? alloc_pages_current+0x15d/0x260 [ 1524.811893] ? __lockdep_init_map+0x100/0x560 [ 1524.816363] mount_fs+0x92/0x2a0 [ 1524.819706] vfs_kern_mount.part.0+0x5b/0x470 [ 1524.824177] do_mount+0xe65/0x2a30 [ 1524.827694] ? __do_page_fault+0x159/0xad0 [ 1524.831903] ? retint_kernel+0x2d/0x2d [ 1524.835765] ? copy_mount_string+0x40/0x40 [ 1524.839976] ? memset+0x20/0x40 [ 1524.843241] ? copy_mount_options+0x1fa/0x2f0 [ 1524.847710] ? copy_mnt_ns+0xa30/0xa30 [ 1524.851572] SyS_mount+0xa8/0x120 [ 1524.855003] ? copy_mnt_ns+0xa30/0xa30 [ 1524.858868] do_syscall_64+0x1d5/0x640 [ 1524.862742] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 1524.867919] RIP: 0033:0x7f1289de273a [ 1524.871605] RSP: 002b:00007f1288755f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1524.879291] RAX: ffffffffffffffda RBX: 00000000200016c0 RCX: 00007f1289de273a [ 1524.886547] RDX: 00000000200012c0 RSI: 0000000020001300 RDI: 00007f1288755fe0 [ 1524.893802] RBP: 00007f1288756020 R08: 00007f1288756020 R09: 00000000200012c0 [ 1524.901056] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200012c0 [ 1524.908312] R13: 0000000020001300 R14: 00007f1288755fe0 R15: 0000000020001780 [ 1524.915907] Kernel Offset: disabled [ 1524.919610] Rebooting in 86400 seconds..