285, &(0x7f0000000280)={0x53, 0xfffffffffffffffe, 0xed, 0x6, @buffer={0x0, 0x1000, &(0x7f0000000a40)=""/4096}, &(0x7f0000000180)="607ddced53adfa4ad4bd7b9aa42f11ebdfd7dfa2d98de2cf231b11ffd4050f4b39bbc58364a0e0e96d151554aaf9e5437d0580942b900b201e0fe1579a874c05de99aab4cbdfa38e4bffc118ced588385155ec20cf5c81a48040336bc4504d30b5991dd37e84965074d49579127c3b881444c95884aab0d7d44bcc6c6e12930d005b0a3c88382a7bb8702ff761f778a996afa46a10d85773bcfec0d0408702888a738d69ead62f1b00021b6e0c6586395dd2d4de461d07f2c1cc92a2482601eb4224c56668c55cc95512dc7de795ff6e5781318ac781fa3b8ec0a98524adc0cd793527cbde83c93b1cbfb4c3b1", &(0x7f0000001a40)=""/4096, 0x7, 0x14, 0x1, &(0x7f00000000c0)}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x640800, 0x0) close(r2) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000080)=0xa5) syz_open_dev$sg(&(0x7f0000000100), 0x7, 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) [ 627.762668] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 627.815841] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 627.815841] program syz-executor.2 not setting count and/or reply_len properly [ 627.819751] FAULT_INJECTION: forcing a failure. [ 627.819751] name failslab, interval 1, probability 0, space 0, times 0 [ 627.841722] print_req_error: I/O error, dev loop3, sector 0 [ 627.845480] CPU: 0 PID: 21811 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 627.856935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.866710] Call Trace: [ 627.869293] dump_stack+0x1b2/0x281 [ 627.872918] should_fail.cold+0x10a/0x149 [ 627.877028] print_req_error: I/O error, dev loop3, sector 0 [ 627.877058] should_failslab+0xd6/0x130 [ 627.882785] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.886705] kmem_cache_alloc+0x28e/0x3c0 [ 627.886745] __kernfs_new_node+0x6f/0x470 [ 627.886757] kernfs_create_dir_ns+0x8c/0x200 [ 627.886768] internal_create_group+0xe9/0x710 [ 627.900229] print_req_error: I/O error, dev loop3, sector 0 [ 627.902111] lo_ioctl+0x1137/0x1cd0 [ 627.902124] ? loop_set_status64+0xe0/0xe0 [ 627.902138] blkdev_ioctl+0x540/0x1830 [ 627.906575] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.910998] ? blkpg_ioctl+0x8d0/0x8d0 [ 627.918851] print_req_error: I/O error, dev loop3, sector 0 [ 627.920303] ? trace_hardirqs_on+0x10/0x10 [ 627.920319] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 627.920332] ? debug_check_no_obj_freed+0x2c0/0x680 [ 627.924616] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.928426] block_ioctl+0xd9/0x120 [ 627.937492] print_req_error: I/O error, dev loop3, sector 0 [ 627.939358] ? blkdev_fallocate+0x3a0/0x3a0 [ 627.939369] do_vfs_ioctl+0x75a/0xff0 [ 627.939380] ? ioctl_preallocate+0x1a0/0x1a0 [ 627.939387] ? lock_downgrade+0x740/0x740 [ 627.939398] ? __fget+0x225/0x360 [ 627.945128] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.949293] ? do_vfs_ioctl+0xff0/0xff0 [ 627.954619] print_req_error: I/O error, dev loop3, sector 0 [ 627.959361] ? security_file_ioctl+0x83/0xb0 [ 627.959371] SyS_ioctl+0x7f/0xb0 [ 627.959377] ? do_vfs_ioctl+0xff0/0xff0 [ 627.959386] do_syscall_64+0x1d5/0x640 [ 627.966503] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.970077] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 627.976036] print_req_error: I/O error, dev loop3, sector 0 [ 627.980069] RIP: 0033:0x4663b7 [ 627.980074] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 627.980085] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 23:11:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001180)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x2, 0x4000010, r3, 0x2b57d000) 23:11:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="53000000fcffffff060000000200040000009600000000000000a40000000020348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60bf1285812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ecadaa12129a46c4", 0x5f}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) 23:11:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:08 executing program 3 (fault-call:4 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:08 executing program 5: write$dsp(0xffffffffffffffff, &(0x7f0000000180)="88472d318ab4561424fb1e9258a8c81946356cc3c33ab3a4c450ca420fcd970652457e41df61add16cc68b9d92c1647e0308904507fa7aeba7a9ec7ee99556fc1a3fb1f17807a5dddcfd9e74aea028dab5e0009dd2971629f2d67cdad0b6bbb070169f3ddc87880e0115de", 0x6b) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x841, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) read$FUSE(r2, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000300)={0x50}, 0x50) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) [ 627.980091] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 627.980095] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 627.980102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 627.983909] Buffer I/O error on dev loop3, logical block 0, async page read [ 627.988260] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 628.101992] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 628.125293] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 628.125293] program syz-executor.2 not setting count and/or reply_len properly [ 628.156446] FAULT_INJECTION: forcing a failure. [ 628.156446] name failslab, interval 1, probability 0, space 0, times 0 [ 628.168065] CPU: 1 PID: 21832 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 628.175936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.183513] print_req_error: I/O error, dev loop3, sector 0 [ 628.185275] Call Trace: [ 628.191073] Buffer I/O error on dev loop3, logical block 0, async page read [ 628.193555] dump_stack+0x1b2/0x281 [ 628.193568] should_fail.cold+0x10a/0x149 [ 628.193579] should_failslab+0xd6/0x130 [ 628.193591] kmem_cache_alloc+0x40/0x3c0 [ 628.204493] Buffer I/O error on dev loop3, logical block 0, async page read [ 628.208401] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 628.208414] idr_get_free_cmn+0x595/0x8d0 [ 628.217006] Buffer I/O error on dev loop3, logical block 0, async page read [ 628.223482] ? trace_hardirqs_on+0x10/0x10 [ 628.223494] idr_alloc_cmn+0xe8/0x1e0 [ 628.223502] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 628.223510] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 628.229221] Buffer I/O error on dev loop3, logical block 0, async page read [ 628.233236] ? __schedule+0x1450/0x1de0 [ 628.233244] ? cpuacct_charge+0x1cf/0x350 [ 628.233251] ? fs_reclaim_release+0xd0/0x110 [ 628.233261] idr_alloc_cyclic+0xc2/0x1d0 [ 628.281835] ? idr_alloc_cmn+0x1e0/0x1e0 [ 628.285891] ? __radix_tree_preload+0x1c3/0x250 [ 628.290582] __kernfs_new_node+0xaf/0x470 [ 628.294741] kernfs_create_dir_ns+0x8c/0x200 [ 628.299144] internal_create_group+0xe9/0x710 [ 628.303656] lo_ioctl+0x1137/0x1cd0 [ 628.307278] ? loop_set_status64+0xe0/0xe0 [ 628.311511] blkdev_ioctl+0x540/0x1830 [ 628.315391] ? blkpg_ioctl+0x8d0/0x8d0 [ 628.319274] ? trace_hardirqs_on+0x10/0x10 [ 628.323502] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 628.328604] ? debug_check_no_obj_freed+0x2c0/0x680 [ 628.333615] block_ioctl+0xd9/0x120 [ 628.337242] ? blkdev_fallocate+0x3a0/0x3a0 [ 628.341554] do_vfs_ioctl+0x75a/0xff0 [ 628.345356] ? ioctl_preallocate+0x1a0/0x1a0 [ 628.349761] ? lock_downgrade+0x740/0x740 [ 628.353913] ? __fget+0x225/0x360 [ 628.357417] ? do_vfs_ioctl+0xff0/0xff0 [ 628.361376] ? security_file_ioctl+0x83/0xb0 [ 628.365781] SyS_ioctl+0x7f/0xb0 [ 628.369140] ? do_vfs_ioctl+0xff0/0xff0 23:11:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/134, 0x86}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/70, 0x46}, {&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000580)=""/85, 0x55}, {&(0x7f0000000240)}, {&(0x7f0000000600)=""/102, 0x66}, {&(0x7f0000000680)=""/95, 0x5f}], 0x9, 0x1ff, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000040)) 23:11:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0x1368}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x31204}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf4, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x7}}]}, 0xf4}}, 0x8000) 23:11:08 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) [ 628.373128] do_syscall_64+0x1d5/0x640 [ 628.377030] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 628.382212] RIP: 0033:0x4663b7 [ 628.385396] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 628.393104] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 628.400368] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 628.407633] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 628.414894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000180)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4401, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000005c0)={0x0, 0xfffffffffffffffc, 0x86, 0x5, @scatter={0x2, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/127, 0x7f}, {&(0x7f0000000380)=""/209, 0xd1}]}, &(0x7f0000000480)="bdb10d5b57eb8b6c0dc1b15943fb131464b292c43d67243f29812c049a29afe4aa6e2457300dcde671c62fa979c5f8e3f91d9af1d5c10ef09af394b353dfca2abf3550b774546d93656d2182f1ae378526205e71ace39ef6b77c55ce739e89f21d67dc55bf2aa70e34be8750f07f82aec961e552456e8cb774450ab09cee0264ac6bac44a022", &(0x7f0000000540)=""/48, 0x7, 0x10000, 0x1, &(0x7f0000000580)}) [ 628.422159] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) splice(r0, &(0x7f0000000000)=0x4, r1, &(0x7f0000000040)=0x787, 0x61, 0xd) 23:11:08 executing program 3 (fault-call:4 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 628.461439] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) close(r0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = epoll_create1(0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x141000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup3(r1, r2, 0x0) 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x123402) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup3(r2, r1, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r1, 0xf507, 0x0) splice(r2, &(0x7f0000000000)=0x1, 0xffffffffffffffff, &(0x7f0000000040)=0x400, 0x400, 0x2) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) [ 628.600342] FAULT_INJECTION: forcing a failure. [ 628.600342] name failslab, interval 1, probability 0, space 0, times 0 [ 628.660969] CPU: 0 PID: 21884 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 628.668867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.678209] Call Trace: [ 628.680794] dump_stack+0x1b2/0x281 [ 628.684421] should_fail.cold+0x10a/0x149 [ 628.688565] should_failslab+0xd6/0x130 [ 628.692534] kmem_cache_alloc+0x28e/0x3c0 [ 628.696676] __kernfs_new_node+0x6f/0x470 [ 628.700814] kernfs_new_node+0x7b/0xe0 [ 628.704709] __kernfs_create_file+0x3d/0x320 [ 628.709122] sysfs_add_file_mode_ns+0x1e1/0x450 [ 628.713785] ? kernfs_create_dir_ns+0x171/0x200 [ 628.718445] internal_create_group+0x22b/0x710 [ 628.723018] lo_ioctl+0x1137/0x1cd0 [ 628.726637] ? loop_set_status64+0xe0/0xe0 [ 628.730866] blkdev_ioctl+0x540/0x1830 [ 628.734748] ? blkpg_ioctl+0x8d0/0x8d0 [ 628.738624] ? trace_hardirqs_on+0x10/0x10 [ 628.742856] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 628.747969] ? debug_check_no_obj_freed+0x2c0/0x680 [ 628.752993] block_ioctl+0xd9/0x120 [ 628.756610] ? blkdev_fallocate+0x3a0/0x3a0 [ 628.760930] do_vfs_ioctl+0x75a/0xff0 [ 628.764725] ? ioctl_preallocate+0x1a0/0x1a0 [ 628.769126] ? lock_downgrade+0x740/0x740 [ 628.773267] ? __fget+0x225/0x360 [ 628.776712] ? do_vfs_ioctl+0xff0/0xff0 [ 628.780677] ? security_file_ioctl+0x83/0xb0 [ 628.785083] SyS_ioctl+0x7f/0xb0 [ 628.788446] ? do_vfs_ioctl+0xff0/0xff0 [ 628.792415] do_syscall_64+0x1d5/0x640 [ 628.796296] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 628.801477] RIP: 0033:0x4663b7 [ 628.804658] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 628.812360] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 628.819628] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 628.826892] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 628.834154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 628.841411] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:09 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000002800010087a606bb700869fb03000000"], 0x14}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r1) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) read$FUSE(0xffffffffffffffff, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000300)={0x50}, 0x50) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) read$FUSE(r2, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000300)={0x50}, 0x50) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000002540), 0x204000, 0x0) r5 = syz_mount_image$btrfs(&(0x7f0000002640), &(0x7f0000002680)='./file0\x00', 0x2, 0x2, &(0x7f0000002880)=[{&(0x7f00000026c0)="e70178046ada2afd7376b0782669c98c4e9c18a9edda38a4433491204d1273147b459275825f2ec7ffd4d9bf79cfa92d8dee285bd5b58beda8b5cb5206b0ca31c3e3e74231c854496fa78320fc5fa32f7b23b9ccc9525eb7e06514ca617b17c8671666eb90a5932f0ed8ca5002c3b35ab6049ef1f4ba6cea98a786df22213e22b18a4cbdf4b7f472e91a19144a2bcbf229ffbff943640c7d832231b026ccd85af3f575a93b52e046a2a048ca9b9739adb054d939dcd24b0b298f68c23af9dc9a7bf4f94f830211f3ae78718b2b8bc1770272165ff84ddf6db209b8b353c6a4f184", 0xe1, 0x1}, {&(0x7f00000027c0)="8e47c7fcbc80acd33edc84a6115bfcc0f329c5dde533fedeba14fc07e7aa0737f0e8d73681287bec1adeb44266a2c8bc210ac70888f3943e58dfe69a03c0692c3803f6b2c9730a408cb10fe045514672fe2d006523764d068a249adf150e6edee1aa1a84c7b5205981cdfada16d6d13e44477b54165a50e38e9004bceaeeada1749d38916e8fcc50708c93f770fa69fc1a485a2d36c94c12ac18eebb21821ad6cfd03f0b2d599d381ba02ab3a850e088", 0xb0, 0xfffffffffffffffd}], 0x0, &(0x7f00000028c0)={[{@rescan_uuid_tree}, {@autodefrag}, {@autodefrag}, {}, {@acl}, {@usebackuproot}, {@ref_verify}, {@commit={'commit', 0x3d, 0x100}}, {@enospc_debug}], [{@uid_lt={'uid<', 0xee00}}, {@fowner_lt={'fowner<', 0xee00}}]}) io_submit(0x0, 0x9, &(0x7f0000002b00)=[&(0x7f00000010c0)={0x0, 0x0, 0x0, 0x3, 0xff74, r0, &(0x7f00000000c0)="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", 0x1000, 0xfff, 0x0, 0x2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000001100)="f3215b6d91a3c915d482e07890e86266d6ab0c8f6c9d9fe8e62a1de245d40f3bcb516f11fb9f6db4aaf632089fd80402cd3e62bff95c6802f78817429ce7f6066f2fc183ffcdf143d9866beca5b27957f8b8f9ea784919037b6a0d46bf253677a4b0f0cfa991364d9132d3d3e11f362f972862821574f6173fcdd3a53998571fb7f16f2bd5afccf5abbdf8355a9746f2f68775df4b1d2b9234a175ebaacd0c8b3989795d57c2e0cc7087ae4f1869811e789c46b2ed1e680b9a5ac469b675baabec6672d32c90c6591d26784779177bbcc5b741d9aa201c90b054d376bfa8647dcdc37901d1a18f796b4e8568b3b4fb", 0xef, 0x80000000, 0x0, 0x3}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001280)="1c1fa50a51f3aa40cd647bd0960eb919ad3c5a0375dfd39dbaf318b608504c4c5fc9818af8f5149120d26b1ca68f79bca5361a49a2ea0ca2ecfc24c0c9a2f3b57811f8731acdb67cb46f4c8f129ecc08d75fe5ac8eb974453e834b136732baf012ba63a1084ba7d096d069795b7ed4", 0x6f, 0x6, 0x0, 0x3}, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000001380)="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", 0x1000, 0x7fffffff, 0x0, 0x2}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x3, 0x6, r1, &(0x7f00000023c0)="a1d0c36ec0ae7705f7d8a6ba913cf1d8abb2994ee7f896fd615674f0bf21f59ae162842b761141143af1e9b7a3fdba3a63d4252330f1060c59cc52c6c76907a57d6ff0f4a5fb20b2752a250c0bcf72c6431430fb194af5513a8d74f41f09c2c341ac91a4d746af19970ddf64293f2230554e52173e8c2e8c439a861f89a73a1131650182ba7b2b5085bfcbe77b30f813f642553525b1fd0063151f17e251d736485b48b308f33833abb9bb04efc0cf4c", 0xb0, 0x1000, 0x0, 0x2, r2}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f00000024c0)="90856ac368eb398262e5c6885e5261ea1c308d5f69e53897844d367cf9f8eea067eb5c2893014fd69d140e8894e705720675a30107ee7ef425efe4f0fac90137eb8dd2a997ff5a6376a70426bc86ef2700defb1cd63da925401260300893c7262c46e3960e85c0dda1f10bb041691f05bdafa465c0ac4b9a7413daafc0", 0x7d, 0x100, 0x0, 0x0, r4}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000025c0)="d6d93cb5d36767646ef526aa3744f6f9958621", 0x13, 0x401}, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x5, 0x20, r5, &(0x7f0000002980)="48d2b4a9d49a29e42d421a259667991f796e56137d373c03e12177d30f9db39f19", 0x21, 0x4, 0x0, 0x3}, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000002a00)="927c2bf767940a469584cce0b5bd744e4a1d27637bafe165891f74c7193fde7e9089722b777e1a3f759cd5df2f8ae240cfb4885a17c13eecbb60fbd0ffcaa6390b95d55f91eda82ea3191b9d1bf8e430d9bc0b036c9f97085af9d265b441d344b4f4c0a1bedfe79e80a739f2972393f0d606bd85a4e1a44795030216569fc269d1f407d3fcdff7d901d574c470ac6fc38c9a2345bcf88b611b02e35c7bfd9a5030f758ec16cc882f8393fc3b18cd9d467980cc78d3b8d424e98adfbd", 0xbc, 0x8, 0x0, 0x1, r0}]) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r7 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r7, r6, 0x0) 23:11:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="53000000fcffffff060000000200060000009600000000000000a40000000000348a67b68cffc357f70d748bc0ec001b1bab0525dcda9f60dd1685812c76d60bd85f96051133e085e09d040000001e23926250eca81e4dec94a8e91c21996044e842a88dcc4a8175b44907edac4dc2f6e500000000", 0xfffffffffffffd2a}, {&(0x7f0000000a00)="d5decdad0600dc1c4f0d8e6236a5e965d6f6f53f361e5297d915705535e9580a80590d646b61a0ff9d", 0x56}, {&(0x7f0000000180)="b5bea3bc09cb9d8882f59d09aa61a23e68e58b93afd213a042566bcef80fe31a42ce4380f3366112ae502a3391a831edb2ff642243f81215c9a5d38ae2b023deaa5a0c33b5bc01c822cc0fb88f33191aaf09007547c5b3087367ea"}], 0x1029) 23:11:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:09 executing program 3 (fault-call:4 fault-nth:14): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) [ 628.872263] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) [ 628.992547] FAULT_INJECTION: forcing a failure. [ 628.992547] name failslab, interval 1, probability 0, space 0, times 0 [ 629.020495] CPU: 0 PID: 21924 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 629.028393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.037736] Call Trace: [ 629.040344] dump_stack+0x1b2/0x281 [ 629.043970] should_fail.cold+0x10a/0x149 [ 629.048110] should_failslab+0xd6/0x130 [ 629.052080] kmem_cache_alloc+0x28e/0x3c0 [ 629.056230] __kernfs_new_node+0x6f/0x470 [ 629.060381] kernfs_new_node+0x7b/0xe0 [ 629.064261] __kernfs_create_file+0x3d/0x320 [ 629.068683] sysfs_add_file_mode_ns+0x1e1/0x450 [ 629.073352] ? kernfs_create_dir_ns+0x171/0x200 [ 629.078013] internal_create_group+0x22b/0x710 [ 629.082586] lo_ioctl+0x1137/0x1cd0 [ 629.086234] ? loop_set_status64+0xe0/0xe0 [ 629.090466] blkdev_ioctl+0x540/0x1830 [ 629.094347] ? blkpg_ioctl+0x8d0/0x8d0 [ 629.098226] ? trace_hardirqs_on+0x10/0x10 [ 629.102458] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 629.107556] ? debug_check_no_obj_freed+0x2c0/0x680 [ 629.112568] block_ioctl+0xd9/0x120 [ 629.116189] ? blkdev_fallocate+0x3a0/0x3a0 [ 629.120504] do_vfs_ioctl+0x75a/0xff0 [ 629.124302] ? ioctl_preallocate+0x1a0/0x1a0 [ 629.128702] ? lock_downgrade+0x740/0x740 [ 629.132844] ? __fget+0x225/0x360 [ 629.136289] ? do_vfs_ioctl+0xff0/0xff0 [ 629.140256] ? security_file_ioctl+0x83/0xb0 [ 629.144668] SyS_ioctl+0x7f/0xb0 [ 629.148025] ? do_vfs_ioctl+0xff0/0xff0 [ 629.152015] do_syscall_64+0x1d5/0x640 [ 629.155898] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 629.161080] RIP: 0033:0x4663b7 [ 629.164262] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 629.171962] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 629.179221] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) [ 629.186479] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 629.193740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 629.201001] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='trusted.overlay.opaque\x00', &(0x7f00000000c0)=""/160, 0xa0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000180)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x9, 0x141040) dup3(r5, r4, 0x0) 23:11:09 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 629.487538] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x84) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) 23:11:10 executing program 5: ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000000c0)={0xe, &(0x7f0000000040)="2a3ff4291a72c3d242a5f889d606"}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) read$FUSE(r0, &(0x7f0000004200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000300)={0x50}, 0x50) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x8, 0x5, 0x86, 0x0, 0x0, 0x1, 0x30020, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x4}, 0x80, 0x8, 0x5, 0x2, 0xa, 0x6, 0x1, 0x0, 0xff, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r6, @ANYBLOB="04000f000000000008000700", @ANYRES32=r7, @ANYBLOB="08001800", @ANYRES32=r4, @ANYBLOB="10000700000000002000040000000000"], 0x4c, 0x1) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r8, @ANYBLOB="04000f000000000008000700", @ANYRES32=r9, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r9, @ANYBLOB="1000070000000000200004000000002b257db22792ef050022e608c639d1326f7140c7c9238f409d3cbf6c2c8198a0efd01a702faa7952e0bde17734f1c126a4de3a1f843f8af7aef933fab40ff0cc8820a6c145722477c62cd51e08c385ab998802c6fd94523e7909a974c54a"], 0x4c, 0x1) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002040)="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", 0x2000, &(0x7f0000000f80)={&(0x7f0000000480)={0x50, 0x0, 0x2, {0x7, 0x21, 0x7, 0x1802800, 0x3, 0x84, 0x6, 0x1}}, &(0x7f0000000500)={0x18, 0xfffffffffffffff5, 0x6b99, {0x6}}, &(0x7f0000000540)={0x18, 0x0, 0x8, {0x9}}, &(0x7f0000000580)={0x18, 0x0, 0x5, {0x1f}}, &(0x7f00000005c0)={0x18, 0xfffffffffffffffe, 0x8, {0x401}}, &(0x7f0000000600)={0x28, 0x0, 0x7, {{0x1ff, 0xc4, 0x2, r2}}}, &(0x7f0000000640)={0x60, 0x0, 0x1, {{0xffff, 0x101, 0x0, 0x3, 0xf2, 0x882, 0x6, 0x800}}}, &(0x7f00000006c0)={0x18, 0xfffffffffffffff5, 0xffffffffffffffff, {0x1}}, &(0x7f0000000700)={0x14, 0x0, 0x8, {')]&\x00'}}, &(0x7f0000000740)={0x20, 0xfffffffffffffffe, 0x3}, &(0x7f0000000780)={0x78, 0xfffffffffffffffe, 0x12, {0x7ffd, 0x8000, 0x0, {0x1, 0x37f221d4, 0x3, 0x8, 0xfffffffffffffffd, 0x5, 0x0, 0x7, 0xffffffff, 0x6000, 0x4, 0x0, 0x0, 0x6, 0x1}}}, &(0x7f0000000800)={0x90, 0x0, 0x2, {0x4, 0x1, 0x9, 0xcfc, 0x2, 0x7, {0x1, 0x600, 0x101, 0xa0, 0x1, 0x2, 0x8001, 0x7, 0x425, 0xa000, 0xd850, 0x0, 0x0, 0x0, 0x5}}}, &(0x7f0000001180)={0x168, 0xfffffffffffffffe, 0x7ff, [{0x2, 0xd48, 0x9, 0x0, '/dev/sg#\x00'}, {0x1, 0x80000001, 0x7, 0xfffffd5a, '\v+X-(#%'}, {0x5, 0x1, 0x0, 0x2}, {0x2, 0xd95b, 0xdc, 0x3, '/dev\x00autofs\x00x\xdf\f\xdf7\xba\xe2T-\xcf\r\x17\xb1\x12\xa5hTk\x8f;\x96\xe5\x84\x9e\x11\x91\x1f\xd8&\xa0\v\xa1\xc7\xe36\x80\xf4\xdb7\x15\x052S\x95\xbf\x1d\x13\xd3(`\xcc\xd3\xb0\xeb\xff\xfb\xa022\xb5a\xad\xdb\xceB\xb5*At\xa3\xf3y\xc4n\x02\xd2\xf4}\xf2&\xdf#\xd79\x1el\xe8\xbc\xfa\a\x03h\xf7\x8a\xdfhm\xe2\xc2g\xc2\x8c\x8f\xa9\xbc\x85\xe1\x06ZOQ\xdc\xaa\xd3\x8eb\x93\x8be\xe4\xc1\xe9\xa7l\xd3\xe9\xda\"91\x83+p\x1b_\b\xa8\x1b\x96\x1f\xb3\xd8\v\x0e\x1b\x8d\x95\xe2\xcc\x05\xc7\xd0\x8b\xfd\x16\x18\xdd\xae\xe6{w\x91\f1\xa0wrO\xf4Z\x16\x82zLbf\xc2\xfd\xa0\xcd\xe0G\\.\xa5\x88\xdc\x0f\x8b\x05f!\r\x14\xc4T_X\xb7S\xaa\xb7\x17\x92.\xa4\xbe='}]}, &(0x7f0000000c40)={0x208, 0x0, 0x2, [{{0x6, 0x1, 0x2, 0xa0, 0x2, 0xfff, {0x6, 0x6, 0x7, 0xb1, 0xc, 0x4, 0x77, 0x1, 0x401, 0xa000, 0x5, r1, 0x0, 0x80000001, 0x3}}, {0x6, 0x0, 0x9, 0x2bf0, '/dev/sg#\x00'}}, {{0x1, 0x1, 0x4, 0x4, 0x0, 0x0, {0x6, 0x0, 0x5, 0xfffffffffffff721, 0x2, 0x9, 0x1ff, 0x8cd08d2, 0x1c3, 0x6000, 0xffffffff, 0x0, r4, 0x2}}, {0x0, 0x4, 0x9, 0x7d, '/dev/sg#\x00'}}, {{0x0, 0x3, 0x2, 0x85, 0x10001, 0x7, {0x1, 0x8, 0x1, 0x1e0650fc, 0x4, 0x5bf7, 0x1, 0x7f, 0x5, 0x6000, 0x0, r1, r5, 0x9, 0x5}}, {0x0, 0x4, 0xc, 0xfff, '/dev/autofs\x00'}}]}, &(0x7f0000000e80)={0xa0, 0x0, 0x4, {{0x6, 0x3, 0x7, 0x7, 0xed6c, 0x2, {0x4, 0x4, 0x1, 0x52, 0x1, 0x2d0, 0x1ff, 0x0, 0xc0000000, 0x4000, 0x4, r6, r9, 0x7fff, 0xbc47}}, {0x0, 0x18}}}, &(0x7f0000000f40)={0x20, 0x0, 0x8, {0x0, 0x0, 0xe42, 0x14}}}) syz_open_dev$sg(&(0x7f0000000000), 0x101, 0x103002) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x19dc00, 0x0) ioctl(r3, 0xcb8f, &(0x7f0000000380)="d555cb8f94e935e5aac6806c76479c1a3fdaa548e12555f460a8058e13b392193fa2d9ca2467f33e13a1feff9ebdded788b095a94084537bb4bccb3799a3ac793a18c12bd3680704e60e95f6e35e273787f58cdb1743542dc94175e3e7eedbff27b9516f1bbbea300b41970efe9dad8385c5570f552281b0d935506b873acf126525f66b500b0d0077732584fdfbc25bf93deba5507b44e361bcd18453d90916853ae598295687676f460663cb7ac47e937a16523c73d3252dcb67b9cb2f40af720397225342eafd0f91543dc50c77d6d9e9105aee322b0bb2b33b80cc368850c3fcb69ad81f887266f0fd8143e1") ioctl$SCSI_IOCTL_SEND_COMMAND(r10, 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="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"]) 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x200) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00'}) syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') 23:11:10 executing program 3 (fault-call:4 fault-nth:15): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) [ 629.764126] FAULT_INJECTION: forcing a failure. [ 629.764126] name failslab, interval 1, probability 0, space 0, times 0 [ 629.781871] CPU: 1 PID: 21975 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 629.789758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.799106] Call Trace: [ 629.801685] dump_stack+0x1b2/0x281 [ 629.805396] should_fail.cold+0x10a/0x149 [ 629.809543] should_failslab+0xd6/0x130 23:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x9, 0x204000) sendmsg$nl_generic(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x1368}}, 0x48005) 23:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x2, 0x70bd26, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0x6, 0x101, @l2={'eth', 0x3a, 'batadv0\x00'}}}}}, 0x34}}, 0x0) [ 629.813514] kmem_cache_alloc+0x28e/0x3c0 [ 629.817657] __kernfs_new_node+0x6f/0x470 [ 629.821800] kernfs_new_node+0x7b/0xe0 [ 629.825682] __kernfs_create_file+0x3d/0x320 [ 629.830086] sysfs_add_file_mode_ns+0x1e1/0x450 [ 629.834751] ? kernfs_create_dir_ns+0x171/0x200 [ 629.839410] internal_create_group+0x22b/0x710 [ 629.843987] lo_ioctl+0x1137/0x1cd0 [ 629.847623] ? loop_set_status64+0xe0/0xe0 [ 629.851863] blkdev_ioctl+0x540/0x1830 [ 629.855740] ? blkpg_ioctl+0x8d0/0x8d0 [ 629.859641] ? trace_hardirqs_on+0x10/0x10 23:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) [ 629.863875] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 629.868973] ? debug_check_no_obj_freed+0x2c0/0x680 [ 629.873984] block_ioctl+0xd9/0x120 [ 629.877604] ? blkdev_fallocate+0x3a0/0x3a0 [ 629.881917] do_vfs_ioctl+0x75a/0xff0 [ 629.885712] ? ioctl_preallocate+0x1a0/0x1a0 [ 629.890118] ? lock_downgrade+0x740/0x740 [ 629.894264] ? __fget+0x225/0x360 [ 629.897707] ? do_vfs_ioctl+0xff0/0xff0 [ 629.901673] ? security_file_ioctl+0x83/0xb0 [ 629.906073] SyS_ioctl+0x7f/0xb0 [ 629.909427] ? do_vfs_ioctl+0xff0/0xff0 23:11:10 executing program 1: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x40) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 629.913393] do_syscall_64+0x1d5/0x640 [ 629.917272] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 629.922449] RIP: 0033:0x4663b7 [ 629.925637] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 629.933331] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 629.940603] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 629.947869] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 629.955116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:10 executing program 5: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e3991363d0d8e6236a5e965580a80592f646b61a0ff9d", 0x1b}], 0x2) [ 629.962375] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:10 executing program 3 (fault-call:4 fault-nth:16): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) 23:11:10 executing program 0: ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f00000001c0)="17bf8850e62ac56e12e4b2123a07a00844b17d814fb870c75752aa3c84cfcf39a78de98db3f1b05b925808dbe031694bd87b9a2da85ebe134dbb2a49adf9f3a9049574678aa19e308637d9a350d6b572ab5d85a57ec17c6eedf03313459370a9fba198c07bcb6304643101a5130019285bc755b46ab77be62a911dcf26892c4009054e738f0ac898c6902c7503f367803f3b1037218541244778dfb12a5f2d8da0a7e0e29f1d61b81e168ec8d94f9dd7", 0xb0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='/dev/sg#\x00', r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xd9f, 0x0) syz_mount_image$romfs(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x1, 0xa, &(0x7f0000002780)=[{&(0x7f0000000300)="c1a775c8af9293dc544671c795401f817c27d048379bde91f575e3120ed61c556c31eb18f378899c1a39d082b80f640d79aa8b8a93e5ac06017b913b0791efd3584d094f2f0631bef97ae709beb64519a237b61cabe89e47b393d7ef7ad9984b5a7e3963c7a93b7c02aefd606173e82c7b4e97d9bcca67db5ef6a9a6f90e43", 0x7f, 0x7}, {&(0x7f0000000380)="2d9792af80573fe5aa0703517608aada5b353c42ab4afe86befd3e3a966b8ee5a3cd", 0x22, 0x3}, {&(0x7f00000003c0)="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0x1000, 0x20}, {&(0x7f00000013c0)="bfff9f1617dd559128211714aef0e5dbb775f9745f119534aab24a702ae9bf51702a2176a5f8af0ef044e434c4943af5145b8f30c9c210195af33c14", 0x3c, 0x3}, {&(0x7f0000001400)="f5dfd24c6ccb5c3c81c77788415a8ac17ca8bb9b164c9163182cca0c550fb91f8404681de4cc8a612e45f8e2e06cc6c3f9ae39a36b7f10892f59796e6ba570d0d0d1a37398444bef4b4621df", 0x4c}, {&(0x7f0000001480)="c635fc22179b75b8a9e63ca475d6b0af4510b9031ec89fdedc7462a9b0ee0ea35358d28a06d5604a587f35a30731e5d38d7f5bd3d9b7ec59a0615da0eb0649c28706d6d7e21f1758aee02eee78f16034d8702e31ffb5b2af8a6ce98637e2639ded98cb4de4da12bf9054350ec9c2df3f83d5fb2714dd40793f9bea4f973c4adeb33315b66fd1d3002a66e0f94f8681b6a0ed587db0f493658ca6dab0c8594d9d604aae96505c893d00f08bcaab977df763250ef00cee9ed4ef24fccdf41f18a8abe3886f103c56232a56bb0d900de9edbd04645e367841adcc2aada947b96984237b0e079773add46041ffc62351dee776365bdd6d1f5051", 0xf8, 0x5}, {&(0x7f0000001580)="75b5c2cdc828f512475896395bd18f0456895e0fae9bcbe22721a39276942ea1df2ef1ab3c8086fc2080bd0e26cbd4dc50704f56c088d2c3786d1cb9ec", 0x3d, 0x9}, {&(0x7f00000015c0)="e1d1d9c0928de67534b220fb21c76ba9fef7b1b6b7dfa9ad27cca2b33907bf62b342251c0d6a0a4d46662be65255b16f9ec86bb42d21b6b2a4a2277a606746565949a6b0634e5f0a36ebbcb9f71ebf8320b4d3e869f26e6234bef926242080a2b2b72f4991c5a2b62e6e10554bfdf50a46bde9ef03b991ea70640e1409a6a9f0bedb967f9411ae239be30cfd6d39d404a084be2d3cfee2ccb582f01f7e2267b6afce616200fe3c54cf1fecb2199313c0f23c5b07e8c9749c8ff7ed13ee01d12a97f215feb6bee85cd43417a48ae1811f0a49ef6d9b89b220fad77a4aa06dd5f073c7c796ef7c315db1fa9897bfc3fa7b0d6bc57fde00ec84d21f7a0e80bbef60e0efe14c32e3138c89bd034b04f92529e12c18fa9ff84ebcc110fa19c157c38ec09a6c6a609e1c4e23fe7d52f849c0c2817ce204f982ccb3fd3474cf3aab283b767429b50dac5759b9d687fa08dfc21a2f11360051c5ab00f53c357f41fef497663fcb2c964a215ddb251f2dff954fb2a2686aded4fdae29ed10d1ad42e3c943ee20cfa98058ef9fb332434e98dea2d1049c1b10bf30fcfdbbd82eeab1a14e8a747258bf57a3dfdb1b3b03a7bf6b7ae566a361c6efa7d9ed1d286c8a126341aa104ec69807d8543f482674e477140fc2378590eaeddabbb651f44dbf506d69f13047a01398f145c0b108c06708a4d23426ec097463192adaa46b641dba3ad20213801899df2000b2a724fd6284b716cdceff3f32b03f6b52c45bfb7801c7c7ed51d73f60533631a98e511551a2206772298c7c948b033092e352a05c80e9f5fc4208780284b691f37fd111c43f8a02e8c34838a1222965438b6268e9dae5d1a4eb08d2c88d373be0b216385646aca7f28e17f5830b40f8492a7dd85835bef802f5c8847748de4af48f19f72403f453670b59d4fdca360a9341dbada4b6df35fc1aab4d7f5e1f3b33e87892260870256e3f475ac2b2c606139a146228c8400e2c9c96ecf28b925e075c2d7eb887086e8767fa3ec95298c3c4a4573b7d8a2004ce9dcd0525fc9bfe57995df1bbf824720a75ee74dc127abdfa42a1273e89705b8102874e0a73a06df9f9911e7db1cefac43e6e87016254bd8fa99438ec6355e1aebfe3fdf6f1999b4087dc00855a83e7d1364144daea05562c80089cb6be7810da3af0236b10bc60e28d7be95f207a65026808885703713a6313f9df92802eeae2d8a5946a8535b6ef008fae6ce3000eb3d0040372c0dcf4fdf1ad2ffaae0a3b678cfb815521278f1c48a7cfd1a2f681797ed7cc7dfa1591482904e832d02b2fc9dc340fe2a92190c46ac9d5b58378f9640e50ab9e440a1f31701ef8d324fd088bae0b73f10cd323e239b94261be17f3b0950774c0f03abb4c182ddbc19b514c5da837a3bf21413877f7e7a6d35c2df1096bb9ddc455f898ba2fc747a25c46afe67ccdaecc80f155d9364649e7aa0455c224644e3db14c8e8a21661b31e1f2780b1304078fd9b79406b61e78af017218183350cdebd1ac4fed34d49b50f3c3741718d655dccb2fc607344170a55b90ac37c6436586853a97054ef199a49af27c798280a268780324e287115b644997fbb8e218d845a9f0887b4bfc08b034aaed608b0f6556a8f186824e06fed21a157d64f4098f0d5952ba726ee80350bb97f3c482f7da51348b08101a3bc928bcd214f31214d5310b0f651c27d2b2b09a551de56de01939d67fead247a8753e80cbef96a3a48e7f31051d4d5f11127820b61ae978197fbc9e3b2f4b660f52deb5eeb857b67c346ef52cd57952a48c5cb2912a0cb5b8383ce4902b8133c2ee501382b5ee2ed78f60928605efee996e1127b831f2581157d9cf1053eab8a01ea339507adf0552cd5a289c7c385ef19b03cf0541b5e63975c986cf04e94a268f947565ceea068db36757892908a95b7ffa16b612afbe144dd826f33490966c6f4a7295b7bbe70a8105bc3592cd77bffebeba2b45bb9be00ec9df45310f574b8162331c7b23a2d0ea4f5cfe1e068aebbdbd4b2af0b7551775a0caba3447ee584824ca219a5bcc0a4fddc26fee1b0afacd4957a6b5ec98a67f5b67c1ff66abd53f96b1a908ede97152d915cb7cdb7f77a32349bb337c9225fab0a7c12165f52fe3b46ea13098c1459779d13083584f4e41220ae4b7948cc55ede9086f0404328590fd5abf6385d60577d4603c19ba02b96124d1b0d63f9a2c89c34b6683ea930fb2c281b69c6f9ccd247148b5d6b189461b9f486ad2216a911ef9c6014732004c4f831c10fac6ec3fdcac21f8a34b192c8ecda244c4bb8b4593359ac62604ef24229fe6b7937130d52ff25b47d56f7b19d513deba0cabfef995bbc513c49ecf06fff31d243790b69cbdf762f3265e4f29c7526a83394faf7acb57e22065248fb90184df862b6faba9efadb61bf823887fce217479a1cdc6f72c7e0e652762d665e17e1535e970471ec294cf03c4a62b48574409e0a93fd4fc7facb9c4dcbe27d4abd39c62028862232530261338f4ef8809e4c6265b2909b96cc05da419e931977fef51ed8c9a962f76aedf5a21812f6d9f465f2906318769a2efd30d60944156917de3db2b0078821faa25203c850bba91be34205e2df7989718243d6c37b6a7216a8addd649f4a17071b72da6618ac6076895bcec465a7ffe25beea1bdf69fe2dc6e8f127a224815ecb95e9c50f9bd046ae22f5ed2486ae62210789f36f61555d7a1b8cba61d8d49c1f838899a3a87f43f0573882ab2803251af7a197d8b738611daf4923922ad5f043fa82bb0aec7f5a6cf60a821cb4893c4ed0ff256eea8d26f78ce0281265e742ffd73b4c9362b251942260efa78133acc6e7dff9496e416b990bcc2ac63e79e24f9e9a2d8b69f3a95e8297d7540fbc3fd0e36a821e7961d4ac0e6bd32bddf79593bf4f64b986163cea4aa0a707028bd5f2ced5b4eed528c8a9e6de07ad56a4fb0f9790b5580e738b3d312b945d60138c9bbc3b7f8f8337018bd13dbc62777f35ba1059b2612bd8d7dfa5f426a2afe29a78d0cb21d8f72bc352280932b25bc2446e61c8a41e88cb230f77cf30b1cebe449a2229d4681f4ea2d864cf5589f1bb1fbad6de4b7ca57cf495d4edbe14f2e7de5210caca99efe7f2500141ff7edb04bf57039afca0f54606135273f4aee7ce1b8b1a10979a3f1f1f3124897bb2e1e47b8796b66e9088bf9105a1899c171c0b9318039bca0b9a52a56eb86a0196343f3b1fba1e2e38732593c61c351bca4109d1d46003cebd347b7888e4adf7830def69e5eceb8e1a9e47834915a0399a130a759408d6a23b1f778442103420fe15d51094f6838be0273c6cc28a801ddc99c651a4c4645eed2caa57179f33b406708553a2aef5306f178d2bc7a23c66c61be44f835e3a32f3f89bb829bd329ebcc2168179d3024c51468662128b3e4aca1bfeb2176bc25ce5652a3916daa2dfa933ee6869ca6eaed012b10cd708b2ed5d1288c333e84305f223d6d78f73bb27b2c66369857fc73c455fe750981cfd9849eed92a6e311f6a56af230cff148a1629303689b164ef20237a75cd322701ae0261540573119a25cff5d629ac825bfb64fba82b1690ad3f728ade42fc973b0529a9695a22c141e6e570e443431f3fd736a0315dcc572b0ebb2c8ee86e8366babc0c4a3e4ae5024a7897b53f10294dc2af7165fa4cdf557a14fd610ba6b2ffeba231c29c0864ffdcea2182c5789eb5565c567c15e04ef1ffc8d0d608d9bf7697b3b2b066470d3103a9c0fc292a33855834bda1880ec2c2e3c90a357602da64399138a819404f97f1217a0f2048e082db916f16fe49b8211a6b68e0576a327ef03fccc07a14a539ee2207243cde14b51564dc4842e39daaa421cb0ba68d739a5dc79550ec3a5091902361234988915faff41c33378c26d52df321c22284be553be4d774d0bbdb39474f722d4e22018c9bafbd810eec415d06cb3cea7bfe9a3070ee5cca0a4be16b372f5a8d3e544e96a9e02e58b05dbdbdf2ec2b86f795b713eecef4bbcc67eceeb54dca4bc00cf7ff199c9087d1d4f143a2c33828cae099c564debb147e0de8a961047792dfc400b4962fe16ce256169338401fc558e1bdaa7f9766385085f41daf2434595eed87b6f9a5932ca643229b4ba1f154354eca7d1f7b4f234580e574fe03309e7786470b625f76493d1fd3cb78186de6d1bad90e6f7567c0cbb2be170e4715b007e6ade67570c520631919d5a905bf22ebdf0a8b7b31491bcba11dd09eacbd832563b012472fee26cabf4c9cf2d6a9d335c4b6dc19cbe2ce5aa35e83ba831d6ad90d278e0e7fc33fee9b1a7a1969f07ef456d4eed9be3880c4e72f574f3aa20469efa9b1e34751b65f7a031da09716bb154b41e6d098b958b6e17d2814921f38761c1fdd3d1f058e7d21471d123fc3878de71ea6018ae0a60ae36f270398a951d54d4c852a5076d62b1eab181bebe2ca9f770f15de4f893b8fb3980d78b9246308782184d12fd8b404a7a0f2c8cbb31cb7e244426305efc1678b557d03d35720646e9c9d1c90d1397024d65f89fb744c352a8622bd94220241a20fa0b5a9ab335f60602f6ac5f17da10aa4addfdf1d1e99b76d35aa28212b67705a1d8f69f1e84d2f6452c038e2c11a9e640199a8d233860fd7f9b37fc7f7771a473dce6ce5da2c2657926d78e2e10812c468ff237374d51b7c27cdcb403d5493d508ac108e3d4d190bfa43b5f67b645281d3791a365891ed7a078988a83df0b01ba33111ba5043b69af1dafccbf0e4edc6ab2b366441cd34615bb20493e63a486a8e6c845d11b98f73aa45bf0bff825c3075f2408315506f8dbd73872a81121c79e2377679111ede0db8f60c9849994d719af9a4301c08cf8c0053d5eb952bf196664093177319bfe16def039db19668def8303c0c12110e23f16bc7b55f4758ce4753f18e540045ef1c429f011458683537f0d56f04150d1aefb6d0fe41f3952853d204387c0c216e66eb3d44c77e8a0b95bf70ce3727179c73de0f6c2851f0036214da3759b9cd0b3a5929c905075ae5cf562c43c784f524b717c549aea3c629c2b004d37b6b7301e1a882fba3566e797e0e5b437a1c4794872b9cc1c21c8233208036ad6bbc41ffb12767bf72fd3d5d0e79eaf4e024fa92a4cdbdbb16943371813e38a14d4ef4b26fdb8544827154c283f85cf351688e6e4d587e4fc0d6b1a38fa09454ecf50a217104c53d89fb152a1a895e318e6c60b4ee41bf655f3b1675862d08eca638289cb92f596458c6630ea896042a956a3855e2f8dfa998a5058fe280e99de16f5d935e51e29de06de270ea2346bc1ddb0f5bcd5bdbda90c7f065bde11538777c3691fc1f8f94f2f99497e11f8520f06e5063d17ccb0ebc52c4071f7916a12295b3a4b914bf48dc4d384f8d5d99167c743fffc8de7b2c1aa716fb9b79015fa337f5149f7d0942eab94863f9a1dd237d32c8b8ac19c9be5313a08bf8e80033909970aa54b00e6ddc507093dcd9526a237b844bb330ff6f268d447b1b7b6fc511067c9d002da09ec339689c60a4a1bd7658bb1c703b1bc29916566d6e94768a406a7488b1f35ee9b42368852ca9e6ece6da6f11ab09ad032e3a16b86b3c33be7544f7628feb1da04a4cf1b190cc815aa9ea99745ecdb33f9e9130f17b3cf325d414ddd29ba1f4cf3be4e57b722303fefe50fd1b06d57c63bffcd7d4b8609c57dafbd8b841c9f42573de398b5f6221313136f836e5c1fb14b0f48ffae87427084aa04fbe42d50a8ca51531cc475b8538b230c9b51070c", 0x1000, 0x200}, {&(0x7f00000025c0)="d26b2635c4267df9f8472ec5eec70d80574a042d4db606b5b368fd19c360dda492f9e912f93e96e912ced2f464b79a6376ab835e488541c36bfdc53d2a8a700ac23f086ce94dd09f476716303c147cf275a163b23a4d5674f3289532b5c65782d18f96aacc50326cf19078fd46bb9e7e096880efba44ec5110636569905534752a938da203912b91ff06b872532562123d37fd7ac204d9634447dbe72ffd96dce99ae9cf95fe40235b0f353b4e9c830448e52732b3b19e1c5a5ed88652c1", 0xbe, 0x83}, {&(0x7f0000002680)="3066ec516f25e06922ac44bb0c70a012f53609a53bfa8685ed76959d3a1664f2653eb24033890fc9ecc62730632b7128ea321aaa5145d20f966a81fc42806f31eaa7c729605a2fa3af9b8261e20b81e32605774e8aa3001a94f81ab323ee45b056e44db27b2bbcb3ecab7700272ac6ee81af3f0e43ebf622ad8dd2e5cef0937acf883f82be13041cd8d2063f04f9d1ff914ab8d7d0e7cd297626f4f2adaa0ae1851f88afd4cdd2988f55fd1b216b68eb179d2c98388cc7bfd888a173263bbb2aca", 0xc1, 0x7ff}], 0x800008, &(0x7f00000029c0)=ANY=[@ANYBLOB="69645f7265736f6c766572002c6b657972696e67002c69645f7265506f6c766572002c73797a2c282d2a3a2a40ba2f7b282c73797a2c2f6465762f736723002c73be48c39c308b6d61636b66737472616e736d7574653d2c00f298ec4e51c257e75841272d1405591d4abe1ca8807261747511fe7b7952acb0d7356ce9744474e663f4215f590ee6ffaac43b64e90f0481c61306a8689e22800ef7fb652d4c60036e2c3797b073e4547a6eb8d3035bd2b9a34aaed09a6d36d6fd3462d2daf67cf601c2ee08f83b032a77caf7d8797dc697f54e80c02a223f63b1c095ee1da27335aa772b883f10145f0152fde57020fcf0262b35830bffbbab7d7e96c7dd55982da731"]) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000002880), 0x80000000, 0x101101) dup3(r2, r1, 0x0) 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={@null, @null, 0x3, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setstatus(r1, 0x4, 0x4800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x20010, r0, 0x7230f000) [ 629.999245] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) [ 630.077399] FAULT_INJECTION: forcing a failure. [ 630.077399] name failslab, interval 1, probability 0, space 0, times 0 [ 630.102393] CPU: 1 PID: 22022 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 630.110283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.119631] Call Trace: [ 630.122221] dump_stack+0x1b2/0x281 [ 630.125845] should_fail.cold+0x10a/0x149 [ 630.129996] should_failslab+0xd6/0x130 [ 630.133973] kmem_cache_alloc+0x28e/0x3c0 [ 630.138118] __kernfs_new_node+0x6f/0x470 [ 630.142261] kernfs_new_node+0x7b/0xe0 [ 630.146143] __kernfs_create_file+0x3d/0x320 [ 630.150558] sysfs_add_file_mode_ns+0x1e1/0x450 [ 630.155219] ? kernfs_create_dir_ns+0x171/0x200 [ 630.159887] internal_create_group+0x22b/0x710 [ 630.164473] lo_ioctl+0x1137/0x1cd0 [ 630.168107] ? loop_set_status64+0xe0/0xe0 [ 630.172327] blkdev_ioctl+0x540/0x1830 [ 630.176204] ? blkpg_ioctl+0x8d0/0x8d0 [ 630.180090] ? trace_hardirqs_on+0x10/0x10 [ 630.184324] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 630.189414] ? debug_check_no_obj_freed+0x2c0/0x680 [ 630.194410] block_ioctl+0xd9/0x120 [ 630.198013] ? blkdev_fallocate+0x3a0/0x3a0 [ 630.202308] do_vfs_ioctl+0x75a/0xff0 [ 630.206093] ? ioctl_preallocate+0x1a0/0x1a0 [ 630.210492] ? lock_downgrade+0x740/0x740 [ 630.214632] ? __fget+0x225/0x360 [ 630.218059] ? do_vfs_ioctl+0xff0/0xff0 [ 630.222021] ? security_file_ioctl+0x83/0xb0 23:11:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r4, @ANYBLOB="01002dbd7000ffdbdf251b00000005009200220000000400cc00080001001d0004000600210061dd"], 0xcc}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000000)={'veth1_virt_wifi\x00'}) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r4, 0x200, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x0, 0x39}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'rose0\x00'}, @NL80211_ATTR_4ADDR={0x5}, @mon_options]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x2004c854) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) accept$packet(r2, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000880)=0x14) r9 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r9, &(0x7f00000003c0), 0x10) r10 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r9, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r11}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x77359400}, {0x77359400}, {}, 0x2, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d713a248c988a11"}}, 0x20000108}}, 0x0) sendmsg$can_bcm(r9, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r11}, 0x10, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {0x77359400}, {0x77359400}, {}, 0x2, @can={{}, 0x10, 0x0, 0x0, 0x0, "b0ceb0ac06e16d3c"}}, 0x48}}, 0x4008041) sendmsg$TEAM_CMD_OPTIONS_SET(r7, &(0x7f0000000a80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="80010000", @ANYRES16=0x0, @ANYBLOB="00012abd7000fcdbdf250100000008000100", @ANYRES32=r8, @ANYBLOB="640102803c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="b9578db59c66962750ccec82bbe85e7605e80b6589b96cc8c43fde6a5eac44fe392e7933580a47a6570bd9"], 0x180}, 0x1, 0x0, 0x0, 0x14}, 0x24044001) [ 630.226417] SyS_ioctl+0x7f/0xb0 [ 630.229769] ? do_vfs_ioctl+0xff0/0xff0 [ 630.233792] do_syscall_64+0x1d5/0x640 [ 630.237672] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 630.240445] nla_parse: 24 callbacks suppressed [ 630.240450] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 630.242848] RIP: 0033:0x4663b7 [ 630.242854] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 630.242864] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 23:11:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "dd358eeabc0b9f40c509dc30ab6099ed9523fca6789b113a552e508d1e1adaf65c5b720838fe071322a4ae27c683f0c142d8e57a6bf2e39ec2c829166e1ca6b0e13b8675b6cd4dd3422d3c695b02fcbcfa370313a737aed071e25d5ccbfd0bf18c0690837f194c89dcf9df908ae7e5f57e0d2b7d282d5ec16365667f80717c"}, 0x83) ioctl$SCSI_IOCTL_STOP_UNIT(0xffffffffffffffff, 0x6) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) [ 630.242869] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 630.242877] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 630.288810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 630.296088] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:10 executing program 3 (fault-call:4 fault-nth:17): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) 23:11:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) [ 630.324577] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67008c4cc357f70d74fbffffff000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc020000006236a5e965d6f60cf53f361e5297d9bd3d3a391ed10812592f64d19b9c0c9d", 0x2a}], 0x2) 23:11:10 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) 23:11:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) [ 630.427295] FAULT_INJECTION: forcing a failure. [ 630.427295] name failslab, interval 1, probability 0, space 0, times 0 [ 630.498195] CPU: 1 PID: 22058 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 630.506213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.515557] Call Trace: [ 630.518146] dump_stack+0x1b2/0x281 [ 630.521770] should_fail.cold+0x10a/0x149 [ 630.525916] should_failslab+0xd6/0x130 [ 630.529893] kmem_cache_alloc+0x28e/0x3c0 [ 630.534037] __kernfs_new_node+0x6f/0x470 [ 630.538182] kernfs_new_node+0x7b/0xe0 [ 630.542062] __kernfs_create_file+0x3d/0x320 [ 630.546477] sysfs_add_file_mode_ns+0x1e1/0x450 [ 630.551146] ? kernfs_create_dir_ns+0x171/0x200 [ 630.555815] internal_create_group+0x22b/0x710 [ 630.560402] lo_ioctl+0x1137/0x1cd0 [ 630.564025] ? loop_set_status64+0xe0/0xe0 [ 630.568248] blkdev_ioctl+0x540/0x1830 [ 630.572119] ? blkpg_ioctl+0x8d0/0x8d0 [ 630.575989] ? trace_hardirqs_on+0x10/0x10 [ 630.580213] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 630.585308] ? debug_check_no_obj_freed+0x2c0/0x680 [ 630.590314] block_ioctl+0xd9/0x120 [ 630.593926] ? blkdev_fallocate+0x3a0/0x3a0 [ 630.598234] do_vfs_ioctl+0x75a/0xff0 [ 630.602021] ? ioctl_preallocate+0x1a0/0x1a0 [ 630.606412] ? lock_downgrade+0x740/0x740 [ 630.610559] ? __fget+0x225/0x360 [ 630.614001] ? do_vfs_ioctl+0xff0/0xff0 [ 630.617966] ? security_file_ioctl+0x83/0xb0 [ 630.622359] SyS_ioctl+0x7f/0xb0 [ 630.625710] ? do_vfs_ioctl+0xff0/0xff0 [ 630.629671] do_syscall_64+0x1d5/0x640 [ 630.633548] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 630.638716] RIP: 0033:0x4663b7 [ 630.641884] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 630.649574] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 630.656829] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 630.664080] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 630.671333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 630.678590] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 630.742370] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 630.760870] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000006c0), 0x2200, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xdcb}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x2000) 23:11:11 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) 23:11:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = fork() fork() r2 = fork() ptrace(0x10, r2) process_vm_writev(r1, &(0x7f0000001680)=[{&(0x7f0000001200)=""/158, 0x9e}, {&(0x7f00000012c0)=""/101, 0x65}, {0x0}, {&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/243, 0xf3}, {&(0x7f0000001600)=""/70, 0x46}], 0x7, &(0x7f0000002a80)=[{0x0}, {&(0x7f0000001780)=""/242, 0xf2}, {&(0x7f0000001880)=""/59, 0x3b}, {&(0x7f0000000580)=""/111, 0x6f}, {&(0x7f0000001940)=""/82, 0x52}, {&(0x7f00000019c0)=""/84, 0x54}, {&(0x7f0000001a40)=""/59, 0x3b}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x8, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000040)='map_files\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) fcntl$setpipe(r4, 0x407, 0x18d) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) ptrace$cont(0x20, r5, 0x8a6f, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r6, r4, 0x0) 23:11:11 executing program 3 (fault-call:4 fault-nth:18): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$FIBMAP(r0, 0x1, &(0x7f00000000c0)=0x7fff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r4}], {0x4, 0xf}, [{0x8, 0x7, r5}, {0x8, 0x7, r5}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r6}], {0x4, 0xf}, [{0x8, 0x7, r7}, {0x8, 0x7, r7}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007f80)={0x0}, &(0x7f0000007fc0)=0xc) r9 = geteuid() stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000051c0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="4ccfcb9e0a6f9870676f9fdcf8d37e334995a76f6908a5de4c8f51043c1d496ac58a1a63202e999b992b803657dbc2b092acc08f485239b11d06bfca1fd024fae587bf6ea88e67b0d9d76604d24dd0eb81ff99e0cb3ca2871e9cd2cf1f94579d983ab5252a5686fe0275d3e9c3ea126b97d6ed9796f9ed4019", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r10, @ANYBLOB="04000f000000000008000700", @ANYRES32=r11, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r11, @ANYBLOB="10000700000000002000040000000000"], 0x4c, 0x1) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r12}], {0x4, 0xf}, [{0x8, 0x7, r13}, {0x8, 0x7, r13}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) statx(0xffffffffffffff9c, &(0x7f0000009400)='./file0\x00', 0x6000, 0x1, &(0x7f0000009440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009580)=[{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000a40)="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0x1000}, {&(0x7f0000000440)="2a8b111bf9b2946bf0de502eebc4ee9d661ab421079e3a89f6e7c33e4094bf084c3e80188087e0e508c891480d205e98744d302241d1785bdc28e8c879d76f0eeb898cb25a74cde44e439cc263655cc8a5ae0f69000b939a9e59cf5d77aaf2883c98c2bdd1a1c851ed707ad18902301419bf68d6ecbb218cce469070895037d2606071712cecdd93ea24c53c126e19da72ba8d7c33d5e109793446bddf7afff278f961581bdd18def5f76ce55d378ca3aec7030b3e5284f085f9cb37d883bbb5d95f96702113184fb207bbe846e783bda3a99b43f84adcd04a9ddfe59907619011d968219b36ad8a18a1ff51b3dabe6e05991ebf5305", 0xf6}, {&(0x7f0000000540)="960bbe2d3ed6ead686c3b4c02fc001e11e866afb2bbbd791c8cdeea841fc09ef0172e9118281ea3f58a5bcd610de150eb7c36051ceb74130af8ea8c7120f0666b4e8ea17411c7fc9cb464b47b6a27ae84d158ea2bc82e2354eda90a59c6a22adfe22eda95b8b36a52004373a03c84d57959b9bae932c07f38c9d681279ff91", 0x7f}, {&(0x7f00000005c0)="29ff63ba152c0217192de0642bbb6db093badec7f0cde1ca47c5fc3ca44f75f392dbc731a7fdca08ded7ecb7e0720074355e2637cdd9e41620fcf7c13972167ad6a5216efdf9c0b34553ef0f7f713528fc08041d0a162471df03756b3589ce48b4bcf5a1798f3318334b9daedfc3358dc0d56f423bc7f974349164d50b6204b3aa954aa9fe0192694aabf0ab37034a15d436fff5ab0cbbc0c5ae04777cfe94276b82f0", 0xa3}, {&(0x7f0000000680)="c8188b9593d78d7fcfe4c8b47f27f0794809becffcc604eddf91ffa1499f3bd4d452fa6792c6249f54b40b301273480f5c4b746d2cc2e7b8ea792472e9b2ad6d466ad3433a085a00fd2c0db298f8f25059", 0x51}, {&(0x7f0000000700)="758dbe341ad4db2f6e9c794673a41eeff25e0759ba7cb14a5efb2e625c2458eaa53c4153a335296a29ecb3795a9324bc93e18be7eb3856f83790d6560c3309ea6a87553a425eecdf50ae73669ca2e7c2c548afa9ede804d8d53588bd61969f01747cdec501a6b24c3fd67d6b87969dcce00955594f0b5b23d5cf13341daf4c092da6271309f26d3bd561ba3428528f12a942ca03cfe911e122ee58c5049da79d2fe03130cf81ed57f2b4cf0ba22ce1d8c7532a83b97c6e5306ae301aed0b10d67163212a5eb47dd0151039c9e169a5f57c86dfa5ed31", 0xd6}, {&(0x7f0000000800)="b7a5d5f294a6ff9b2b46bbab13e24907fd4aced3100ba42d2ea3063f55744f2ec143753b3412143f44f85c73e63d903382384af516181cb48a9b76f87b25aae7b0cc28d41b6c30fef9c4bc42a594f266dec5faa8a76c0f8d20248e6832d8e5", 0x5f}, {&(0x7f0000000040)="0153eb39c126b68f890ad9e1b2846d36f75b446e0db2b7deebd5dd0d800c58a200", 0x21}], 0x8, &(0x7f0000001a80)=[@rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, r0, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0xd0, 0x10}, {&(0x7f0000001b80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, 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&(0x7f0000005180)=[{&(0x7f0000004180)="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0x1000}], 0x1, &(0x7f0000005500)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r1, r1, r0, r0]}}], 0xd0, 0x20000000}, {&(0x7f0000005600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000005680)="28d80eb7ce8fb3ad9534c2b67f6ca58fc9b7a78b6701b3cc6a6bb3f3307233bc090dba90d00481c3e483540d3e5d3b57752843958268fbf02795ad0fe9d71cfbf87f6d579665d80141122ce9ab969ad1a8eaba2031ab7368e6441b4120fc486336da040d3e72ba59028e4b7db56acc7ce59ede21db459090f6dcdb93baee37988832c2b0394c6e9614acd641b91480469583dafd4baa75ef6ad8e9768457327029743bad9ec9f772b69704821452f48b3174be4a8cda3250c21214d5fd9281b010a7df96c82d204ab63b841148a8ea821e99c1e003c44364", 0xd8}, {&(0x7f0000005780)="2b83274a200e874b8db13172ee05b2593aa490f83f4d9dd08bc7eb4a47aba98bd7e8de26625e7ef94568ad1867a235b48e9724b94b2e91d242f68fef9b40c30f229133f4df83a399ef681c47fcef6cca378a9f1ee95f548fcd2788e030dc4ad47364dfa9327a577de2fef890d4db68024f", 0x71}, {&(0x7f0000005800)="d74632518f1e5fc526a735697e7ba751ff11dc5ef7210f18959980d1", 0x1c}, {&(0x7f0000005840)="4babc2f2b339154a896d70dcf004e2be2fbd8a256f7286d2794bdf726ede2d766af0478808c9a20621d02541b74d49fccbdff7af94c6ab5630f24329acecc9f3a07a75818efd72cace6105fbd50aa35814ac5ffa0dfa4266", 0x58}, {&(0x7f00000058c0)="12a7793ed0a0734ca24b0ac4c7ca6261fe2d88cdb48157b0530be6cf77b5a5610360b91403713bb79a2339b71ca6d3675a8e312deecb62d4318de6f1b9da9a75a11caad642fbdf4443d5fa51a28472126da0db45e0444fca06e94ab77ee0b4e3d6bd7d7dfc6614dc5467685e328f90c630f6a4e19015c6591d4e716557a407b737e56f738ad6fc5cf65358943780bd4f1abfe4547d2b45b054e91f1ed20c5b5b6aebe8ea20361bb6b868c5f9d4dc82004c73012bd61454b97d83833e970d6df1c5e92f621d16a5e6cdbbf2db82c2a0e08d8157b54a716270", 0xd8}, {&(0x7f00000059c0)="2f7b0762e3512b63e3e3cd73c9b2cfc6721ebe17375f6acce91157d7557a8fcc702c24d1ef51788b7570d5fa4b3d1ce93fd2f7cdbdb4a56268766928a50f528456325edf0f3840e69d4dfb16da8a5057914566207e4b7ae51146739bb0f347c103ae8e5d6a6cdca3832179fcd6937c19c123099dad8a77193d58f20c8724d99d2772ed3bad977ee9842f6263e88ce6ec0efbe252cf540241a4c81d749b28e1", 0x9f}, {&(0x7f0000005a80)="2094421f6a9a35dacf62632aa9155daf9e4fb0420fce4d99ed347b563bbc06ad9e23f304a956080dc85ad68297dfae0e6d4d1e6a8c7c1cdf00babf4fa7d0e140d1cbefca84fda14abf74a8484aab0c1ec7e9b8c5394e0e0b5091fc63b0baeb6b579e09e3dc78abd221b894c145fefef4a1af984ccfa60b35e2de5027aaf0d68ab4579708180d2434bd19c908b3a516f99a95ade0555a4aa52d5f20baafa3bbb81dd73f2b93d3d8d267b1b1aed9f48b78038321c68589e2692cf3c66f51fbaec138aa492a3743d9b1c1e91d3ef0ba8cd20f", 0xd1}], 0x7, &(0x7f0000000900)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0xe8, 0x4004040}, {&(0x7f0000006340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006900)=[{&(0x7f00000063c0)="569e001d2c5f9b74bf8968499d69c11c80da86f2fa6f3a17af08c09c8c561d14422ae285d351caa1190d16fea1eb34e9cb84bcacf50285bdadf15df6deb1c3812af05033c0eec7e9c3992318d9d1de17037af2b48b3402c3e8b2cf10f7344b796c401a535714cd63ebdb73202d8ff9f01b566671d862a201aae5b823b9466f2096452618311b7e804f4e0499e536aaaccb2554f1048c17c990b76ddba11789f38f3132c75c340937aa75209f0e62b27ebaab0e735755e7db64644cd24bfa6ad21431b42a109dd49c63c64a", 0xcb}, {&(0x7f00000064c0)="656a963c7cb6ef714f48d8753681049c681a4b1c6d67c1a5719714e87f531b59c01fac5bfe2fca778037b83e6eedc45cedac398d5d13dbe9e8d096a1cbbfb9381d349205c6a42f055f5be27506d979396a7f8540f6e340836082358ccf4fb8ef9e87189bb615f134c625744c4aac1830664d8509cb07409891af1f06a9a7553cf492442e122f2cd16b27f7b3150ad93ecceaf6d0674d0374d6a5ec07fac25a881e19c382fdf98e91f8af39483c9f3e68f3fb6493c156249cb5b40b931c71bfb62292a549bb904208a383afbb4bb9c39e356798377bb309b0bde594f5ef6aa3e5cc3547547cc47ce8dc4e6ab2d251ee18c73c68c5c60104e8", 0xf8}, {&(0x7f00000065c0)="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", 0xfe}, {&(0x7f00000066c0)="d300e0e808e392cf369f64a7e92b78b71e5d2659274ecdd4835fb75f48575f9df638789c4d0da3345aac3afe69b20093b75bd748eda959b65fce916d1cf20b9e4b81a56716af88b3c485245f0235fafc0e772d5f3751b2893a6aff0114b467be5e658957b8ad02e5d52c8d6b926a77fcc55fe4a2792f7fcccf1f0f2ee2b5ba0ed6400e1014bbb4079f21c93c284930dc63c55d803d1c77067e46f496ffa3b79faf27a8acc69950f6e97b44ee23289fb63977ecdf1bdf8dbb6003e51cc0c1127dfc5c76b7feb5fbfabcf905117da65d07fc5f0ef1c0d7c94b28814fea59", 0xdd}, {&(0x7f00000067c0)="11df3718157c7b9524aa4dea30e91b32ddad62578cac0949d7ef7bbeb160ac9326606fbd0822bb745a3665d0f98510667d1168d4e36d7653255b3c1a5cf5bf9529dd1349eccc978864c5685be2f713", 0x4f}, {&(0x7f0000006840)="d7ad04e5441ee8635df7e3fea8effe5a40a37d35fed57adbb76ebc86a5def03a996da47f744eb5c86da5f101309eddf87fe5e7e5bde0261b330712ae11b9004f05cad59916aa94bcccafb3b84631bd8359fec9fcc7f229330458c45f612d528bd803ecb90be2d616499ad1d8865d0f582a9a01122cd268abbe453673e08b31a175bf7330b98d1204c5d6efe96bfbfe73d6d0427a48eb251d4e85ef4f4437324c5184100824524b77eb9602eb1d5e078feff1db69413457d6af", 0xb9}], 0x6, &(0x7f0000007bc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r5}}}], 0x60, 0x2}, {&(0x7f0000007c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007f40)=[{&(0x7f0000007cc0)="c8b448c7b386c7aa32e90e87d72cdfab7e359d43e975ae983e0446210e5865de5ba2a2580de84b5396c8db8b0ab126c58e5248e19b4b5cfb97009300ce53468d7095217cb1f7c59ddcd15f88a679f0f24f6ce8416b9b4e645a423ea6b7828109f1bf753fce30a3b23829b00644e69a8ae57cd13a53a346f16e16049f04ad7984ebcd3a3f46ee3952baaa49443cb27e8b1c74b9f41d42afa70a", 0x99}, {&(0x7f0000007d80)="75d6ae2807b23fa2b9d934f38363fa2d5d894e8f81a1e727881c57ece05d65020ee5666821bafa8712b9c33d5898e3f942f464a1834f4c2434b192ae8cf9c1292e75e736950a38fa4a19d78119e7704395754606d69a0e4067424f4dcb1f33de8bc622bc00c9cec2ba93ab76c883ac80aed18fbb06f5869948edfb705b3583295d47dc7fb1d62b", 0x87}, {&(0x7f0000007e40)="b88f870fdab3ca5c7b7f4c0f3cde51547c69094186ffd7fff9d6fef21dc4c7bcd3f0502449156b35c317a684fa69d08cc850e06f90929738b13a51ca3922f9008fb5ae635a7c09ef1ae55190db3364b5bed9d11496a188deaccedecee343997099e2093c9cbd07ebe044b846189a73e8908b1f0e0c0dcea8ef7215ebdd352ccce55d047a903d03be7137efee001771139e80960b963a9029ff37f050fa3fe993cf67fcb2befad3ea57fb4171759c30bc53175fed95a78bcdaa0def3a8f9047db1ead441019fb3b23ed4160afb9a0", 0xce}], 0x3, &(0x7f0000008000)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r7}}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}], 0x40, 0x6}, {&(0x7f0000008040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000009380)=[{&(0x7f00000080c0)="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", 0x1000}, {&(0x7f00000090c0)="18d0a16f41feeac4ad0eea6a9cf9fc542117e7e208d91a34b9aff2dad33e261537b0911fe6c88ec6f4c556aa3eb73cc07df7176db0101384c00afcc147edef8dba44a6933b25414852c6ad6bf0e85ca224ef328d2467564f9317d89a878574b8d02524824136ee270a8328392748f6e7b8229757f1e3e3a308b9b33f7f0cc3413b13d182ad68a194216dbb7ffecfc2bfc6d821db460810af1871f28976df0d360c423b3ea179ebc1e13f", 0xaa}, {&(0x7f0000009180)="a2debbc3549472b7715dd42f3a46507f00a7bb8fb37061585c5470ae8f3a95dc7238dec449d33e80e01d3f136a7117faf59c3fbca262e8e8a11e436d8bdb84be625d16f91cdb76e7d6ef86c294fd9efb", 0x50}, {&(0x7f0000009200)="3df522f5409ab3ffd75687ddb322377fe49a2ac499fcaa3879222c9265ee748e61c2a7286f1680ef1cc852753471dcd182221279fb2fd81f38e148da2fe5c2f0f580f1e61edfc1746c5731ea76839dc6d0c71e97e03402b0f93941ed18bdef79f0099f5753d37e6046abde05779710e2800489893d12b1e0ade3844a48f72f416a6fdaa52a5c", 0x86}, {&(0x7f00000092c0)="b590d61a0ec09ad36c7888d805b7adb965b5a9d1fda5d01d7182acf322d9d1f6dae74d6d9d793a02f1a03fcd7718d8f4249a0feb1271ed9ac696a00128056789aae84d2d11e1faa52c0a38bd056ac8233632eb2fe30a990f6412e39f161c1210f2705b787317bcd4526e5ab00289ba74e6b33ddb6ebe46523b98f512696718f8d6b685f2eefdd70c102bcaec25c4137ece0dbe2f9d9750e9ca96c0", 0x9b}], 0x5, &(0x7f0000009540)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, r11}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r12, r14}}}], 0x40, 0xcc004}], 0x8, 0x40000) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000001c0)={0x101, 0x1, 0x4, 0x40, 0x6, {r2, r3/1000+60000}, {0x5, 0x2, 0x5, 0xfb, 0x4, 0x80, "b0b9e33f"}, 0x1000, 0x1, @planes=&(0x7f0000000180)={0x1ff, 0x101, @fd=0xffffffffffffffff, 0x5}, 0x76}) splice(r0, &(0x7f0000000100)=0x3, r15, &(0x7f0000000240)=0xedb, 0x1ff, 0xb) [ 630.789641] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:11 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 630.896628] FAULT_INJECTION: forcing a failure. [ 630.896628] name failslab, interval 1, probability 0, space 0, times 0 [ 630.914719] CPU: 0 PID: 22106 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 630.922608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.931970] Call Trace: [ 630.934560] dump_stack+0x1b2/0x281 [ 630.938192] should_fail.cold+0x10a/0x149 [ 630.942335] should_failslab+0xd6/0x130 23:11:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) preadv(r2, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000000040)}, {&(0x7f00000010c0)=""/77, 0x4d}, {&(0x7f0000001140)=""/152, 0x98}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/245, 0xf5}, {&(0x7f00000013c0)=""/73, 0x49}], 0x7, 0x0, 0x9) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r1, 0x0) 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) 23:11:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffe, 0xc6, 0x80, @buffer={0x0, 0xe1, &(0x7f0000000180)=""/225}, &(0x7f0000000380)="ae80177bc0ae1f42735f6c98733d669d708c5afdc03346bf11e679040dc6f89b24242d55cd43b57c61733279b9466b6278a218bead04eb04ff65a27874aa27101f2b2fd0eb8d1b3497dae0ec847ac6422ba8df13c9c98e536e4648ce3b61744f67530faee33a4bd67fcd5467970fbb2ba0fd21f26c0bb89d8a6011fd27074ccbe8d3c783d794bfac15c2d74a095c6a86e7c9ea86ab6c1e81929d881dc9b80ab7972ca6bb0e71e35a776120c8c2cda50382f4526afad67f30cfa113555d07170dea6ed0147535", &(0x7f0000000480)=""/158, 0x7, 0x20, 0x3}) [ 630.946310] kmem_cache_alloc+0x28e/0x3c0 [ 630.950462] __kernfs_new_node+0x6f/0x470 [ 630.954612] kernfs_new_node+0x7b/0xe0 [ 630.958499] __kernfs_create_file+0x3d/0x320 [ 630.962911] sysfs_add_file_mode_ns+0x1e1/0x450 [ 630.967593] internal_create_group+0x22b/0x710 [ 630.972166] lo_ioctl+0x1137/0x1cd0 [ 630.975802] ? loop_set_status64+0xe0/0xe0 [ 630.980036] blkdev_ioctl+0x540/0x1830 [ 630.983922] ? blkpg_ioctl+0x8d0/0x8d0 [ 630.987803] ? trace_hardirqs_on+0x10/0x10 [ 630.992030] ? _raw_spin_unlock_irqrestore+0x66/0xe0 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) [ 630.997259] ? debug_check_no_obj_freed+0x2c0/0x680 [ 631.002363] block_ioctl+0xd9/0x120 [ 631.005981] ? blkdev_fallocate+0x3a0/0x3a0 [ 631.010300] do_vfs_ioctl+0x75a/0xff0 [ 631.014097] ? ioctl_preallocate+0x1a0/0x1a0 [ 631.018504] ? lock_downgrade+0x740/0x740 [ 631.022649] ? __fget+0x225/0x360 [ 631.026098] ? do_vfs_ioctl+0xff0/0xff0 [ 631.030066] ? security_file_ioctl+0x83/0xb0 [ 631.034480] SyS_ioctl+0x7f/0xb0 [ 631.037838] ? do_vfs_ioctl+0xff0/0xff0 [ 631.041806] do_syscall_64+0x1d5/0x640 [ 631.045687] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 631.050864] RIP: 0033:0x4663b7 [ 631.054043] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.061739] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 631.069087] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 631.076349] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 631.083614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 631.090872] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 631.134193] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 631.158489] sg_write: 14 callbacks suppressed [ 631.158497] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 631.158497] program syz-executor.2 not setting count and/or reply_len properly 23:11:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xc) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r1) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x200}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_LOWER={0x0, 0x2, 0x10000}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x20400000}, @TIPC_NLA_PUBL_LOWER={0xfffffffffffffec9, 0x2, 0xa}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x200}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000080}, 0x200088c1) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000000)=0x40) 23:11:11 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}, {}, {0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev}, 0x2, @in6=@remote, 0x3501}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@rc={0x1f, @none}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f00000001c0)=""/231, 0xe7}], 0x3, &(0x7f0000000300)=""/147, 0x93}, 0x9}], 0x1, 0x11002, &(0x7f0000000400)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:11 executing program 3 (fault-call:4 fault-nth:19): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x1, 0x4a2d03) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ecc1000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000080)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}, {&(0x7f0000000a40)="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", 0x1000}], 0x3) [ 631.224771] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 631.243065] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:11 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) write(r1, &(0x7f00000000c0)="c4c5b1d9ed3eef9f3e5aa3de10f12fb908cdc2e099eaf051f11014a7ead674d81fd536474a5b41138c361c13033da2f5f26525fef6c23424dcc25e0bbd631931e185d4f7", 0x44) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = accept$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) read$FUSE(r5, &(0x7f0000004200)={0x2020}, 0x2020) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r6, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) writev(r6, &(0x7f0000000700)=[{&(0x7f00000003c0)="e9db0dcd45bab694c607bba7fedee68344dc4bfd80cdadb56fb72f54b9ac4d3620836edd748cfff547630f", 0x2b}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="fd446efe3c698e232924484f3b069c6469ad0a797296220d3c2d5d3be9e95890f037e7286933e1834fe487902b7112d0aa2e8810913bd65cf3da803dc059c8fb4bf7c9c8f7cb736850a9b504dbdaa5b8078b58cf84720ac7326450a14fcc3b61b6460e5c12dbfc2fae2bf46a5f44b588e1da0646ab3de83154b0c4b5d99dc5ed2aac22caff5cc4c68588d59f9e183b6c55", 0x91}, {&(0x7f00000005c0)="1e4ac65032ff4047cfefc7277b6e60e2f8e2db635e9298b9e8676d4709e10de1f78107d46bc92b6258c4838776871e51bacaf4f72bdbe65c25cb11f2d16421e67ce97580e5fec8bf23bae656eaef5f5f07a895ffd7bf9cae091ae4655d084f8623db5f78a2b85e87a52b7aa1a5a8305f8a17e5258fe605a4d964", 0x7a}, {&(0x7f0000000640)="f407b9613c7f64596555bf284dbc2985f84bab56812cd6673a9b61cfee14416bfd052ce220c7a78b0b8b866e12f556acf62b09de3ef04614232e39e90d8fe97fb9d53d54f7c0bbcc605f5b0415af28d9cb050b3dc5d673b57ccd2e6e0e26f28a3166f0c9706e710e29ef8f0290cfe622f8888679540091f965e3ae0ff38fdef3f3e6881f695ee63035c2c580685c38b217ba619790b533ee870ac7f6476f8b4aac2903f6e1ef5163dc5d0844fadc386a", 0xb0}], 0x5) write$FUSE_INIT(r5, &(0x7f0000000300)={0x50}, 0x50) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x0, r4, &(0x7f00000001c0)="abc104f9c024266a2ab9a895173f33cad3a9b3d825834813c58e6039f26d7cdcb0a020effefd33f22e37647f9edf51c9663d2b234158f111c440bfb823d749d59e0a393d38164855fe060666230598fdb156290855f64c5d90ab48df48a399e8caf330b859d9c4f682e4b9f958f84c6cb57dc47532206eb7cb7925c16973f53ae8c18851d2eda01b92a9cd84c402596c3547f54f5406e00737e1", 0x9a, 0x200, 0x0, 0x1, r5}]) r7 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r7, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendfile(r2, r7, &(0x7f0000000380)=0x1ff, 0x4) dup3(r3, r2, 0x0) [ 631.301754] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 631.301754] program syz-executor.2 not setting count and/or reply_len properly [ 631.356926] FAULT_INJECTION: forcing a failure. [ 631.356926] name failslab, interval 1, probability 0, space 0, times 0 [ 631.376295] CPU: 0 PID: 22164 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 631.384182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.393542] Call Trace: [ 631.396126] dump_stack+0x1b2/0x281 [ 631.399754] should_fail.cold+0x10a/0x149 23:11:11 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:11 executing program 5: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000380)={0x0, 0x10001, 0x3, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000a40)={0x14, 0x0, {0xbb, @struct={0x4, 0x1}, r0, 0x8001, 0x3, 0x200, 0x2aa4, 0x401, 0x24, @struct={0x1000, 0x5fff}, 0xffffffff, 0x4, [0x200, 0x5, 0x7ff, 0x2, 0x800, 0x3ff]}, {0x6, @struct={0x0, 0x10001}, 0x0, 0x80000000, 0x7, 0x0, 0x81, 0x2, 0x0, @usage=0x7, 0x2, 0x7158d63b, [0x9, 0x8, 0xffffffffffff7fff, 0x7, 0x18, 0x9]}, {0x2, @usage=0x5, 0x0, 0x6, 0x6, 0x0, 0xfb, 0xffffffff, 0x400, @struct={0x5, 0x8}, 0x80, 0x0, [0x10000, 0x0, 0x1, 0x8, 0x0, 0x2]}, {0xee, 0xfffffffffffffe00, 0x5}}) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) [ 631.403902] should_failslab+0xd6/0x130 [ 631.407873] kmem_cache_alloc+0x28e/0x3c0 [ 631.412032] __kernfs_new_node+0x6f/0x470 [ 631.416178] kernfs_new_node+0x7b/0xe0 [ 631.420062] __kernfs_create_file+0x3d/0x320 [ 631.424474] sysfs_add_file_mode_ns+0x1e1/0x450 [ 631.429139] ? kernfs_create_dir_ns+0x171/0x200 [ 631.433803] internal_create_group+0x22b/0x710 [ 631.438403] lo_ioctl+0x1137/0x1cd0 [ 631.442028] ? loop_set_status64+0xe0/0xe0 [ 631.446262] blkdev_ioctl+0x540/0x1830 [ 631.450148] ? blkpg_ioctl+0x8d0/0x8d0 23:11:11 executing program 5: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) writev(r0, &(0x7f0000001780)=[{&(0x7f0000001840)="687af08634a3115506a6ee93de34113458992aaee8b1e22921893fdbe11bb232821ffd16bd4569e1d1452bb7f0482e765a8e9cf4528db6037e69c5ea079741b633e73c18b82ff3c430802aedcba305e02822dd3babf2abfd9276433571b3d42472f52981708a319182ba3c3507d17fbc579cde3cebe637a2d27e4c0c9eede39ed76ed513126cd8a4a74f3f97d417e08e6463f4d9", 0x94}, {&(0x7f00000013c0)="a9750453af140000000000000000c792a76997756ac1e582b676fbe5b5d2a06e3e4a33b559b0615423b00ced594300724c83b867c29e3983fb896694a2ea1367a17111df98e53a9abc1536611eb2de2bba06e47d93f7ac1cfae73089113dfa7629967afff34fc789276fda4f32cf37551d8787a75a66b6b63c30a537213f34998688015811d9826baca153f82cf8f3775fb2fce3f500", 0x90}, {&(0x7f00000015c0)="30b8752e05be89d46331db36690f6152d95d2441f7f9a49d7b842b973ccb40df3d8e5267e427436e32f70af5e038487622c5f169a258aacf3de9e3b5835796b1a8c12b1a49229a6233b96e3ab1cbff7b8fda076960d6d9064b6ae9b3f19a60a58a1d6642840ee3a124b846c9fae260d0db13729f694ded099fb43d4dd5d6e0542ccffd461392be3f411d4ba8e45528c7bdc14f69c945ebf4ed7bbad3796cbf9e7f85902825b491fb5ff4c1148b5952d05503b5bb030ff8a43326915718", 0x2f}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000180)="aa0bf0e3695da382dafede77fbf5e5931ea80fd3697816c816fec38b2b93ecadfbaa8ecbe6d29054ede27543ac52bfabb04d5eab6bd3dd2cefce750fe473d24859b0ccf4ff94812dcb049585892b63d3b86ccab0d13c4da090a89e1baea803455ca580737cd516772f49e1a71f4f480e2e1c0cd0", 0x74}, {&(0x7f00000019c0)="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", 0xfd}, {&(0x7f00000014c0)="4ef7680adaf6692260c4256a477a68fd82552fae951e07f18591afa5e0f3c5666d68c3ad5046d6cf9fd9ed41303fed23c16a22253a9ecf4a63812e94782819928e601eb31f5de87769c40dda54b9b95e816785464324b203a877503fc9d8d1170a7fe2a52fae5cf500b7cb14fea87a39b3917a6013f18e56b9a458a2ff97806d1cb7dee426be3c0516707a2df05aea43589887f9cc1f9367941f6ab3c0de5fc9034acbea9b31e895711d8885e9e0c9547f291084faaa0c0272eab086008e506ce4e7319871dfac82f1ab386e5ec26ef463d9ef353deb1cbbe99ebd2311283221b139364634a01fb32b42af9b00"/251, 0xfb}, {&(0x7f0000001900)="8c8ffb2f1f3b3a647d4ff774e72856e61a2be8306cac3e9209f04f4b195ea3a47575f33272fd48377caaa9880ca49d136c8c8db469083ed3e3a115a70802a110ae3fda2b5c45fc66601ae0c780ed97cb5a17d47f391bc4223004ad2c3b3abe6c1bb1955310f4230b01a551c9af17ef8837cc31d22d521834340643bc72bd185336d5d9c3711e22f2971d4925527beb4d99c2bf87000000000000000000000000000000fb", 0xa3}, {&(0x7f0000001680)="8628b2365b1cfa1bc6f08da33a2c657f8ed942ebf53df9aea54c1dfc97bb38b8acd2c681f89f4568642482980bc5b218f868f37c74e1f6e3f5d721779360e2edda44e066787e7b4fc5b38f6ec418eb82864d90d2b3975690141bf2263650c933f469ba02f039e52715222e9a4a423ed7b2116de52ba833daad643a69c9c2d9c2b7bf20c60d31179974fcfde9d10e7fcdf807fca38279f53421d3d4ad5bef172716cfa0b135c8dbce13da52bde96479d9cf75df6b6d0378162be7a98dd294661ff2cf82", 0xfffffffffffffd3a}], 0x9) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) [ 631.454031] ? trace_hardirqs_on+0x10/0x10 [ 631.458263] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 631.463358] ? debug_check_no_obj_freed+0x2c0/0x680 [ 631.468369] block_ioctl+0xd9/0x120 [ 631.471986] ? blkdev_fallocate+0x3a0/0x3a0 [ 631.476294] do_vfs_ioctl+0x75a/0xff0 [ 631.480095] ? ioctl_preallocate+0x1a0/0x1a0 [ 631.484500] ? lock_downgrade+0x740/0x740 [ 631.488646] ? __fget+0x225/0x360 [ 631.492094] ? do_vfs_ioctl+0xff0/0xff0 [ 631.496063] ? security_file_ioctl+0x83/0xb0 [ 631.500471] SyS_ioctl+0x7f/0xb0 [ 631.503834] ? do_vfs_ioctl+0xff0/0xff0 [ 631.507803] do_syscall_64+0x1d5/0x640 [ 631.511690] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 631.517043] RIP: 0033:0x4663b7 [ 631.520228] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.527931] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 631.535205] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 631.542471] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 631.549732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 631.551176] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 631.551176] program syz-executor.2 not setting count and/or reply_len properly [ 631.556988] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 631.579336] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) r1 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="b3c5912a664e87a52ab7b771e8abc5255917cf18f85c8800c0b102e57f9808224ae3c87ca9637ffe70c41aed7ea25eb47750dc3942355694064654f0fc8ffeeb44e74e0f7adbd9ee062ee81c56cc1307fb4e9117", 0x54, 0xffffffff}], 0x200040, &(0x7f0000000140)={[{',/}{'}, {'$]{'}, {'\xdc.'}, {'\\'}, {}], [{@smackfshat={'smackfshat', 0x3d, '-$!{}'}}, {@subj_type={'subj_type', 0x3d, '@\x86!/())'}}]}) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r3 = inotify_init1(0x800) ppoll(&(0x7f0000000180)=[{r1, 0x42}, {r0, 0x40}, {r2, 0x1}, {r3, 0x100}], 0x4, &(0x7f0000000440)={0x0, 0x3938700}, &(0x7f0000000480)={[0xfffffffffffffffb]}, 0x8) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40) 23:11:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup3(r2, r1, 0x0) 23:11:12 executing program 3 (fault-call:4 fault-nth:20): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:12 executing program 5: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9580a80592f646b61a0ff9d", 0x2a}], 0x2) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 631.657690] netlink: 4948 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 631.712222] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 631.712222] program syz-executor.2 not setting count and/or reply_len properly [ 631.732410] FAULT_INJECTION: forcing a failure. [ 631.732410] name failslab, interval 1, probability 0, space 0, times 0 [ 631.738046] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 631.780917] CPU: 1 PID: 22216 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 631.788804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.798151] Call Trace: [ 631.800738] dump_stack+0x1b2/0x281 [ 631.804388] should_fail.cold+0x10a/0x149 [ 631.808540] should_failslab+0xd6/0x130 [ 631.812512] kmem_cache_alloc_trace+0x29a/0x3d0 [ 631.817175] ? dev_uevent_filter+0xd0/0xd0 [ 631.821409] kobject_uevent_env+0x20c/0xf40 [ 631.825730] ? internal_create_group+0x48f/0x710 [ 631.830490] lo_ioctl+0x11a6/0x1cd0 [ 631.834138] ? loop_set_status64+0xe0/0xe0 [ 631.838369] blkdev_ioctl+0x540/0x1830 [ 631.842254] ? blkpg_ioctl+0x8d0/0x8d0 [ 631.846135] ? trace_hardirqs_on+0x10/0x10 [ 631.850370] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 631.855475] ? debug_check_no_obj_freed+0x2c0/0x680 [ 631.860491] block_ioctl+0xd9/0x120 [ 631.864114] ? blkdev_fallocate+0x3a0/0x3a0 [ 631.868433] do_vfs_ioctl+0x75a/0xff0 [ 631.872191] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 631.872224] ? ioctl_preallocate+0x1a0/0x1a0 [ 631.872235] ? lock_downgrade+0x740/0x740 [ 631.888092] ? __fget+0x225/0x360 [ 631.891538] ? do_vfs_ioctl+0xff0/0xff0 [ 631.895505] ? security_file_ioctl+0x83/0xb0 [ 631.899901] SyS_ioctl+0x7f/0xb0 [ 631.903243] ? do_vfs_ioctl+0xff0/0xff0 [ 631.907193] do_syscall_64+0x1d5/0x640 [ 631.911069] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 631.916237] RIP: 0033:0x4663b7 [ 631.919403] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.927097] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 631.934347] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 631.941641] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 631.948892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 631.956140] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:12 executing program 1: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000800)={'gretap0\x00', &(0x7f0000000740)={'gretap0\x00', 0x0, 0x8, 0x80, 0x3, 0x8, {{0x1d, 0x4, 0x1, 0x4, 0x74, 0x64, 0x0, 0x8, 0x2b, 0x0, @private=0xa010102, @empty, {[@timestamp={0x44, 0x14, 0x81, 0x0, 0x2, [0x8, 0x0, 0x1, 0x728]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1b, 0x2d, [@multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x3a}, @loopback, @rand_addr=0x64010102, @multicast2]}, @rr={0x7, 0x2b, 0xe8, [@private=0xa010100, @remote, @private=0xa010100, @multicast2, @loopback, @empty, @dev={0xac, 0x14, 0x14, 0x3b}, @dev={0xac, 0x14, 0x14, 0x1e}, @multicast2, @remote]}]}}}}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x19, 0x4, 0x4, 0x400, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, 0x0, 0x0}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x202) accept$packet(r2, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001600)=0x14) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c004a2e6487bc5bfbcd54a88d550000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000000000007999d02ff278039a60e2a885a593f9d4827ea4d48e0c452b77d89caec41e7867e971e2000000002613f462acb4244f"], &(0x7f0000000080)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x10}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x18, 0x6, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000000080)='GPL\x00', 0xb, 0xb7, &(0x7f000000cf3d)=""/183, 0x0, 0xc, '\x00', 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6}, 0x78) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f0000001740)=ANY=[@ANYBLOB="18010000914145dc527ae08b345104100000060000000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000300)='lock_acquire\x00', r7}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000016c0)={0x19, 0x10, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xd, 0x18, 0xfffffffffffffffc}, @map_val={0x18, 0x9, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}, @jmp={0x5, 0x0, 0x5, 0x2, 0x7, 0x6, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x4c}, @alu={0x4, 0x1, 0x6, 0x3, 0x0, 0xfffffffffffffff4, 0x4}, @ldst={0x0, 0x0, 0x3, 0xad556fe48abbfd7c, 0x7, 0x4, 0x8}, @ldst={0x3, 0x3, 0x3, 0x4, 0xb, 0x1bca7d7a732a227c, 0xfffffffffffffffc}, @generic={0x8, 0x0, 0x8}]}, &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f0000000600)=""/4096, 0x41100, 0x10, '\x00', r3, 0x7, 0xffffffffffffffff, 0x8, &(0x7f0000001640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000001680)={0x3, 0x1, 0x2, 0xce95}, 0x10, r6, r7}, 0x78) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x2007fff) read$FUSE(r8, &(0x7f0000004200)={0x2020}, 0x2020) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x28, 0x0, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@GTPA_LINK={0x8}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x11}, 0x10) write$FUSE_INIT(r8, &(0x7f0000000300)={0x50}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x12, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@generic={0x3, 0x7, 0x7}]}, &(0x7f0000000040)='syzkaller\x00', 0x7fffffff, 0x0, 0x0, 0x40f00, 0x1, '\x00', r0, 0x1c, 0xffffffffffffffff, 0x8, &(0x7f0000000840)={0x9, 0x5}, 0x8, 0x10, &(0x7f0000000880)={0x1, 0x4, 0x4, 0x7}, 0x10, r6, r8}, 0x78) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r9, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) 23:11:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r1}], {0x4, 0xf}, [{0x8, 0x7, r2}, {0x8, 0x7, r2}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) syz_mount_image$gfs2(&(0x7f0000000b80), &(0x7f0000000bc0)='./file0\x00', 0x6, 0x6, &(0x7f0000001000)=[{&(0x7f0000000c00)="8230d206082ea09a02d3370fe35fcca8d064c9a968e802f3a18fb59dd1dc541afddf37440be1684a296d24d41c8af90ab8d857a58962712be22d01737b450a237039a565ae2171e79a2f60ca01d469bc034fcfba095c33d46d37f933e5b30f071f530cc2322f98090e1141fa9bbd499e8a41d22531df530273b07cd333a47defde9551d340f28de23d5299fc674850d435011921f5923714e3ef49c5715f3a2c61c1d4db62e57e8424404368c75f1c20a435c474", 0xb4, 0xfffffffffffffffb}, {&(0x7f0000000cc0)="9293e9780f676829d3c1a3a337c31a80acc154508bf80fa5e6811f3903d63806d9c1818c98f29b69231e234bdc332e8c72d344dff14efa2e87449e640d8a33eb21e7fc87a23a1607418eda2816cbeb3275fdd6cc06341677a46fdae029b20fe4891c85ed7df5c44f557e0b71d222b3af8d6ee4c1d1425a7ea6abf8cfe49bd27c55572cc26febb7d4c368adc995c1a50f03886af1bd0dbaeb6cae214343d05e4d29bfa5f9e3049149869a8d370c912b624b6247cd6c567869b26860", 0xbb, 0x100}, {&(0x7f0000000d80)="d698912d2be853b0ba0e81e09850e7d63c4bf60261632c938e5f7a994dc9e370dd9647dc2fb1f56b9a57af1b397a0af39fa53e1e76b63015679e8975dcf572fbc90c3bc97fd437315f148ab666b7407e55afcfb68d7a3757de225b9b1126390f6eb5b80a96858811bc24be8bab4de4697d42d13f07e8f8b07f6c", 0x7a, 0x1}, {&(0x7f0000000e00)="fe6dbc4169c23d9c5ad708649cb610088341e6e15272544214abff53f71c547aab66dbec8297f2f7a81f9d43a24fbc6fe30418cb7dd8eed999572f5417f24c81a88c167e29467e6728fc565ebda370968b27665be0dedbed93f80a80603ced218f14c21a0c4824167ae041adf567765eadadf931898e2fc7c22efc3e9f7c45ada49b834b1bb38afc7113a6013ed8d8522d3d1a8f9d1335ddbc82fd25a274570fe2b0a424d34bc7c2ee297b6db785", 0xae, 0xffffffff}, {&(0x7f0000000ec0)="a3948a95cf48812947ab68704d0ec03e26a89925322693fc3d9c316da8d3d6abe1dbe7be5be4a61e14a68310a81a5c75a9781ec2e461fb6e1187d7ae9cce9a6b0106ea30eae57a452a511d3425866c1df1c3d57a0e1ae0d1da72727778da0c9b33dc15", 0x63, 0xfffffffffffffffb}, {&(0x7f0000000f40)="15a785f5a9175d9557c1a747a74d89504d5d0bbb9ac930aef95ec52fe7af0a4d2836efc9b5220825ca0399f6e49b7bd6145b1d8e53099b141d3e5b4545abad9368f53608f4a7d9c56e08572d43213807b831f4ed71d6255f6a5e33e2e56c22fd02783cfa61517a71bb6b23614d870722422f43ea9826cfed68fd2d0047c30a0201833c66a8f682cb868590933264c9ce1d5245168f98203c523b13b069eb51f6d7ebc69b93f4cef6d5f71616", 0xac, 0x4}], 0x400, &(0x7f00000010c0)={[{@statfs_quantum={'statfs_quantum', 0x3d, 0x2}}, {@quota_account}, {@upgrade}, {}, {}], [{@fsname={'fsname', 0x3d, '\\*@@'}}, {@euid_lt={'euid<', r1}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@appraise_type}, {@hash}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup(r0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) creat(&(0x7f00000011c0)='./file0\x00', 0x1) dup3(r4, r3, 0x0) sendmmsg$alg(r0, &(0x7f0000000a80)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="e0095b2fa5bef15f8480ba98d2ada5f29c2f18944e59a195d3152198a3a1e1352119ad27f8f4434f753dbdd210ce20088d12ddd2840fedb353d9ac825646de0b25dd15af8267df69d7132a19ae8df57b5c0b48a4074060a669c66c3ec2688b03f5747f3133804a0fb80b1c140c87b531fb6d7bdf235366605b0acbdcbf857d137869502858f9446ab934fa42c8e13bc42e62bee93f7805ef0ddb55f7490a60b14120a6943055bac5858e82e8640e8413d72745903681eef25d3ec0bd14eae7", 0xbf}], 0x1, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="c0acffcf44b2ba391e354db6cc5bacf05d78020f1f765c46f1d0fe11fc2f0b4d86080b9d750e38a3189d9ec790d6f94e0ccd626ba02bec830e74e63cc5985fbac5300d619ff539ba", 0x48}, {&(0x7f0000000200)="127c2fcc034608cd779e9515191b00fd64658c663af4c739f8c71d0d37268d9dd779fbe5202c0ef0dcf976e737ea1c15d4154bd22359080c5fd2e8f3ce7222a8f4d136935aea0585576fc70a99ecfb807004870c56451953c55a651c0bb9", 0x5e}, {&(0x7f0000000280)="c6a00301449aba07c5cf8cdbdc9030f3dd53e9f214e2fa6dce67a5b23c9c7a216d213e53bfdea88dcb72252eb1dd731e53ee96f984a8858555cd1119d2eac7108ab103ac3e1cdc96d09984040f6e6d22c7ab04b88d007e6e507112f6c424cfcf0e3311d61a91de2b1248db79e7baa7df68869c8abade5d1e200f21472b8dea26663dc3d5e27742b46b6e0d2adce985560f", 0x91}, {&(0x7f0000000340)="77d028873a326bcda0ebcb8504ccbc1ab3a0856bac1c945fb0cfd2e727692845b955bb10f3dc005389504b5cdb149ca62a41640ce1ab30fa1119e0fe735dada5c66a117a520bbf6aa3c12f2326cb22062be745cc3fdb4322743013087852f02b2d98ab77f39fe09fe8469d16441aa8a5f9e7fa89e774124403ad39b806035dd51113bbc395d8ad5f60eb7ee447b6006b485bc00693ab7c5435a37ce4f9804c58014cd423ead6bac936f23e1987195bd4bbed34887aca4c424d5235d7c996ce18b8c5d10e923d14632762d4ce7dd276e177137e92e7bac2", 0xd7}], 0x4, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0xe5d}, @iv={0xc8, 0x117, 0x2, 0xb4, "9d605dd878b34e1465ec61b8450f39d0fdcb172500c447157dc6b270c91e6655b395fe869f43d45a86bdbc64da864f22f2248862488ce76222ae35ded91b1a4f4997afe070d46cabb97229d5b2a63f8fcedf89fef4bb8685e7373848e4c1799669fed243903845563733fb10490d09b9fba0e6aa03a2ab549d6c33dfc2a7f5ac39d1a085b3b3eb248ae402f0b4397c10977c76c0943019da597454ba92ee867aee76de974e1a8cdb375e86a444ebf470a7c5b662"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x128, 0x24040040}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="de1e19f1f45856b22167c48ac372804cf98c6dffd7cadfd65bc796ed32488a97157fa2b8a32c7e1385823c603c5a4995dc715b87a04091d261aea1fec81786ccee1097c30cce80a023b806a2666acf08b7223094229be73434d51d2f0ea4de8312fadf3d6d3cdeee25df5f14651bdb85e9a8974e800faec8864fbc459af0e9494828442b321d06efc57d4422899ab010e4110d2fb9aa0e", 0x97}], 0x1, &(0x7f00000006c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000700)="6bf9618a0f8cee0b03260e5d434ceb4285183e517fded040c16dd7efbd52b19ef9106090eaf4f57c43c0f8e7b359ab99e760521f0540b920f96e31a9ee1f8ae610a10bb709cf09fe97e3cc9458ed62cda75d49386987e8999a0301dbd9b4726de9ffd5a2a9266e3562708b7d79dd733d9d6921d20de6847814f876e1a2a354aed857a71f973a066c746ed049d8aae145062de057f74d70e3c46029b3a8dad5185a682fc65ac39925180a0273bf25e19cfe739a997db5e4fdb6c3", 0xba}, {&(0x7f00000007c0)="528bd570776228bd2cdb4738f718c0989e2ed2ca31007433d9a4293bc69f5e10cfc8bf5abe47faf735964575dcfcc6a5880b95b93ed9e3308341e0c049b40fd847deabd34ad5f566ebf885c15b56086e46be70fd4053e848ccf1c99253490081cbae34ce6d7a6100b5bcaa5bdbbd20876d33227365bc1a0314caa8238250c7c6", 0x80}, {&(0x7f0000000840)="556de63a563d899ee273059ba7c0631a1f56f742eb05df530ba09cc7343e98656f52b2e6a49d66ab408faf3bad7a392621d5245f86ab16236fdf8023f9f09d086db7447b4661a017669a726458813ba2c96432df7d1ede4b5769df770e8f0d24e6999d81460700ffd15b362fed5ebed18f27004179cc9131033723f468177c93bd6537255df03631f7423178364a326130370d4f5b05b6735db89ad163c41d", 0x9f}, {&(0x7f0000000900)="6d60b18e223a05ac2227ff51619a20086045c20ebc63348574bfd27309abb972447c4a9b534a97e27a4831742e13dfa96805040bc97b98bc3b9476ab24ad95dd9f674d63a776b33beb9780917a", 0x4d}, {&(0x7f0000000980)="2ac0fbf19f06f28320e853a47323e7f0aadea39ec4da8c348f7f80714c59", 0x1e}], 0x5, &(0x7f0000000a40)=[@iv={0x28, 0x117, 0x2, 0x13, "e17d9f374c4cd4797ace1380e007cfda10e379"}], 0x28, 0x20000894}], 0x4, 0x11) 23:11:12 executing program 3 (fault-call:4 fault-nth:21): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) [ 632.001077] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 632.019760] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 632.032844] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 632.152156] FAULT_INJECTION: forcing a failure. [ 632.152156] name failslab, interval 1, probability 0, space 0, times 0 [ 632.168254] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 632.168254] program syz-executor.2 not setting count and/or reply_len properly [ 632.172117] CPU: 0 PID: 22264 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 632.192481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.201821] Call Trace: [ 632.204406] dump_stack+0x1b2/0x281 [ 632.208030] should_fail.cold+0x10a/0x149 [ 632.212172] should_failslab+0xd6/0x130 [ 632.216573] kmem_cache_alloc_node+0x263/0x410 [ 632.216587] __alloc_skb+0x5c/0x510 [ 632.216599] kobject_uevent_env+0x882/0xf40 [ 632.216616] lo_ioctl+0x11a6/0x1cd0 [ 632.216628] ? loop_set_status64+0xe0/0xe0 [ 632.216639] blkdev_ioctl+0x540/0x1830 [ 632.216648] ? blkpg_ioctl+0x8d0/0x8d0 [ 632.216658] ? trace_hardirqs_on+0x10/0x10 [ 632.216670] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 632.216679] ? debug_check_no_obj_freed+0x2c0/0x680 [ 632.216693] block_ioctl+0xd9/0x120 [ 632.216700] ? blkdev_fallocate+0x3a0/0x3a0 [ 632.216709] do_vfs_ioctl+0x75a/0xff0 [ 632.216719] ? ioctl_preallocate+0x1a0/0x1a0 [ 632.216726] ? lock_downgrade+0x740/0x740 [ 632.216738] ? __fget+0x225/0x360 [ 632.216746] ? do_vfs_ioctl+0xff0/0xff0 [ 632.216756] ? security_file_ioctl+0x83/0xb0 [ 632.216765] SyS_ioctl+0x7f/0xb0 [ 632.216771] ? do_vfs_ioctl+0xff0/0xff0 [ 632.216781] do_syscall_64+0x1d5/0x640 [ 632.216794] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 632.216800] RIP: 0033:0x4663b7 [ 632.216804] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 632.216814] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 632.216818] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 632.216823] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 632.216828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, 0xe8) sendmsg$sock(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000017c0)="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", 0xfe}], 0x1, &(0x7f0000001900)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffe}}], 0x18}, 0x40000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000001740)={0x53, 0xffffffffffffffff, 0x6f, 0x0, @scatter={0x7, 0x0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/241, 0xf1}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/142, 0x8e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/249, 0xf9}]}, &(0x7f0000001600)="d8255313abb0dff5dc7aaf6beb19a0dd11c901aa262fd079e48097e89701bf0fd03e129995803710b926b2ad9fcf8b8e7679393a964b88fa4de3d26fcb1185240607ae9b886241cc3be00850ca1047d0be46dc2a23d503de5a1aa3673c3f72a05978712fea2551caf98f8fca22da63", &(0x7f0000001680)=""/106, 0x7dd, 0x10, 0x2, &(0x7f0000001700)}) 23:11:12 executing program 3 (fault-call:4 fault-nth:22): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)=0x7) 23:11:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x1368}}, 0x0) 23:11:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 632.216833] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 632.254391] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 632.315286] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 632.315286] program syz-executor.2 not setting count and/or reply_len properly [ 632.329088] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 632.490768] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x44) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000001180)={0xe, 0x7, 0x1, {{0x1, ')'}, 0x4}}, 0xe) dup3(r2, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r3}) write$binfmt_misc(r4, &(0x7f0000000140)={'syz1', "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"}, 0x1004) [ 632.529136] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 632.529136] program syz-executor.2 not setting count and/or reply_len properly [ 632.558854] FAULT_INJECTION: forcing a failure. [ 632.558854] name failslab, interval 1, probability 0, space 0, times 0 23:11:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @rand_addr=' \x01\x00', 0x4}}, 0xffffffff, 0x3f, 0x0, 0x7fffffff, 0x10, 0x5, 0x9}, &(0x7f0000000040)=0x9c) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x6dd7, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/127, 0x7f}, {&(0x7f00000004c0)=""/77, 0x4d}], 0x5, 0x58, 0x7) dup3(r2, r1, 0x0) [ 632.576898] CPU: 0 PID: 22305 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 632.584783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.594128] Call Trace: [ 632.596717] dump_stack+0x1b2/0x281 [ 632.600358] should_fail.cold+0x10a/0x149 [ 632.604508] should_failslab+0xd6/0x130 [ 632.608482] kmem_cache_alloc_node_trace+0x25a/0x400 [ 632.613585] __kmalloc_node_track_caller+0x38/0x70 [ 632.618511] __alloc_skb+0x96/0x510 [ 632.622146] kobject_uevent_env+0x882/0xf40 23:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(r2, 0x0, 0x20000000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_GET(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000880)={0xc0, 0x0, 0x0, 0x70bd2d, 0x25dfdbfc, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4008000}, 0x8004) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x410, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {}, [{{0x8, 0x1, r1}, {0x90, 0x2, 0x0, 0x1, [{0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0x1, 0x5, 0x4f, 0x7}, {0x5e91, 0x5c, 0x5, 0x3a}, {0x2, 0x9, 0x11, 0x4}, {0x2, 0x1, 0xac, 0x80}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3a}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1f}}}]}}, {{0x8}, {0x20c, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r3}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x410}, 0x1, 0x0, 0x0, 0x10}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffffc, 0x123502) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x0, 0x0, 0x3, 0x0, "0768ab60c41bf312481c2695314f714639a4d2d1a72879531397fb597df0473c131d9fb8c13969d00e667c2fa1bc409aa194c9c431e98a1847a6feed098b54f5b28aa61bfbe1c1252f752ad2d40e711b"}, 0xd8) sendmmsg$unix(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000040)="aa61342292bea5307009d460f8a6ea6675424925982f6c37", 0x18}, {&(0x7f0000000240)="0370f17e37999ed6e7cf3ef4bfcc3a6281595a5f8cc44546468f4c897bc9974e6a563a554052fbb1956d75e43e8b6a3aaff07ce4faa7b07c4fd31d8a662b75667e551d21e6aca4a22ce51bbd5f03ad9dc17641041a5a0bf5ca097bffa0c70404fbeac4b838abc3a6d0294359c053979e7f00ea8580f92b439f91a3e94ba955d6daa151088746380f43fb95a9de7743d6d5746f94af106f1667a48e9165663e33462a5fcbb4cf648a2c114a23ec3d8e28fc4b243d1de83a4405e57ed0ed94c75be6b2b89c0a44", 0xc6}, {&(0x7f0000000340)="ecd5b3c394bcb14153ddf1b04e6c9a808177774322a86d6a99eab5cf927c09e42b55a89218b025b8d78bd3195cd298e7ba97e4ccd43f64c02708f1bc9a13d1f724738fbba0fd96f87645e73c6cc2b7d08cf5e45f105f43a4236ea97e2ef94e3b8ee99a014280ae322a7b8492ab8c92d052458dbc805fd6ef12abf40e8843888927baad42b78261715c44714096c06df9ac4c83350659f8c01ee235d47064bc96cb4e0bfe10e7879c87ddf8dc0c4d96767ab335d0bc4de6", 0xb7}, {&(0x7f0000000400)="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", 0x1000}], 0x4, 0x0, 0x0, 0x10}], 0x1, 0x40000) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:13 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x7f, 0x6, &(0x7f0000000480)=[{&(0x7f0000000100), 0x0, 0x6}, {&(0x7f0000000140)="0ddf8ba9755e0fe2d73e7acbfbeeb7bcec4120fa920a7fb0bc3d8df2227e0634af17820897d8ecf0829a8157a73b541a5654e23df26ce18b6b66b84a3d3f1cb3c4ae6531284ff0fe95568cc00bb197e86f425951d7c40b4fbda4269d7979c205b071e97ce1d4d437154e4099344d6838c39940d2875d863294a79e872a100423b2b845c5f36c46d0f6e7579ced240984f7e7cd564795341082ef4abb", 0x9c, 0xfffffffffffffe00}, {&(0x7f0000000200)="3300be1421c8e4645a81f18518de56d75ebb9a060bb6bfcc432b97e5145ee46adac67fe88e34ee944fa9bbf5381fb84c8ac888f8e74fe767bc1ef59907e5892fb755d0fff3440e5fe535c0c710fcb20822c8417888f6427c22145ee4578de382392d7bd879558e4a4d274346a1c7641189f44abb37f70660e8f4bfaf51c788da2be56c21b29b3912efaf5a4d5963d6c9678cf3", 0x93, 0xfffffffffffffff7}, {&(0x7f00000002c0)="4f6ec00c65c266537fa72e6d7891db92f088d1b9bf4655f5e3788333e19d0e563424e0a09adbf33fe31fb39cb01d7d9f6fa3b3b34a8774c5cf0eee74ebd4eee6b8eb1d5a4fcc288a2e7729a5bf93e5f777dfde4078375d640ee01acd825f1c8b66afe16902288fddfa17e2e98c0e81a2010fb90f141f89437055bf21b9d38eb2129d0836396e", 0x86, 0xfa800000}, {&(0x7f0000000380)="f65c87999890fe5f02c768ce5ccfb3a318bfaf1655e17501d79863f3c46304fbb556ab3a6180feeff9a088f729c84c049642b4b2326d629830609a2796a581fd759723e8ca0233ec364a6e9210629620e0a5b68263545075fffcc890446899cb17390d4476eb0d601fe076876d", 0x6d}, {&(0x7f0000000400)="6fa458d94674f13faa5fa76f877731af0a26518a3400a5159eba1d99fe30c8a21e946fae7372eb9d8a4f772fb6ea1f4a9731ccd64231a3e4cd9421773b8c9f3b090e46", 0x43, 0x5}], 0x2180800, &(0x7f0000000540)={[{@nodots}, {@nodots}], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x38, 0x32, 0x38, 0x31, 0x64, 0x62, 0x61], 0x2d, [0x36, 0x35, 0x32, 0x37], 0x2d, [0x36, 0x64, 0x61, 0x66], 0x2d, [0x36, 0x65, 0x37, 0x39], 0x2d, [0x65, 0x66, 0x65, 0x39, 0x64, 0x62, 0x66, 0x31]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_appraise}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/sg#\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@pcr={'pcr', 0x3d, 0x20}}, {@audit}]}) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) [ 632.626471] lo_ioctl+0x11a6/0x1cd0 [ 632.630096] ? loop_set_status64+0xe0/0xe0 [ 632.634332] blkdev_ioctl+0x540/0x1830 [ 632.638218] ? blkpg_ioctl+0x8d0/0x8d0 [ 632.642102] ? trace_hardirqs_on+0x10/0x10 [ 632.646332] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 632.651430] ? debug_check_no_obj_freed+0x2c0/0x680 [ 632.656445] block_ioctl+0xd9/0x120 [ 632.660066] ? blkdev_fallocate+0x3a0/0x3a0 [ 632.664386] do_vfs_ioctl+0x75a/0xff0 [ 632.668203] ? ioctl_preallocate+0x1a0/0x1a0 [ 632.672602] ? lock_downgrade+0x740/0x740 [ 632.676748] ? __fget+0x225/0x360 [ 632.680201] ? do_vfs_ioctl+0xff0/0xff0 [ 632.684174] ? security_file_ioctl+0x83/0xb0 [ 632.688584] SyS_ioctl+0x7f/0xb0 [ 632.691941] ? do_vfs_ioctl+0xff0/0xff0 [ 632.695904] do_syscall_64+0x1d5/0x640 [ 632.699787] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 632.704972] RIP: 0033:0x4663b7 [ 632.708153] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 632.715854] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 23:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)={0x78, r1, 0x10, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc49}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8d8e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3f}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000041}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)={0x100, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9039}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3c3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, '\x00', 0xb}}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private2}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x4040810}, 0x4000) 23:11:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 632.723113] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 632.730375] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 632.737639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 632.744903] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 632.768754] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; 23:11:13 executing program 3 (fault-call:4 fault-nth:23): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0xb5149000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) 23:11:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 632.768754] program syz-executor.2 not setting count and/or reply_len properly [ 632.781725] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) read$FUSE(r0, &(0x7f0000004200)={0x2020}, 0x2020) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) read$FUSE(r1, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000300)={0x50}, 0x50) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x101, 0x1, 0x1000, &(0x7f0000000380)="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"}) write$FUSE_INIT(r0, &(0x7f0000000300)={0x50}, 0x50) r2 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x480000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SCSI_IOCTL_SYNC(r2, 0x4) preadv(r3, &(0x7f0000000180), 0x0, 0xd9f, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000002040)="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", 0x1000, 0x40800, &(0x7f0000000240)={0x2, 0x4e21, @remote}, 0x10) r5 = syz_open_dev$sg(&(0x7f00000001c0), 0x0, 0x0) dup3(r5, r4, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x2, 0x22240) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="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"]) [ 632.911906] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 632.911906] program syz-executor.2 not setting count and/or reply_len properly 23:11:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_FLUSH_PMKSA(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x300, 0x70bd28, 0x4, {{}, {@val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x2000c090) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 632.953192] FAULT_INJECTION: forcing a failure. [ 632.953192] name failslab, interval 1, probability 0, space 0, times 0 [ 632.972696] CPU: 1 PID: 22358 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 632.980595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.989952] Call Trace: [ 632.992548] dump_stack+0x1b2/0x281 [ 632.996174] should_fail.cold+0x10a/0x149 [ 633.000320] should_failslab+0xd6/0x130 [ 633.004297] __kmalloc+0x2c1/0x400 [ 633.007832] ? kobject_get_path+0xb5/0x230 [ 633.012060] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 633.017505] kobject_get_path+0xb5/0x230 [ 633.021557] kobject_uevent_env+0x230/0xf40 [ 633.025878] ? internal_create_group+0x48f/0x710 [ 633.030645] lo_ioctl+0x11a6/0x1cd0 [ 633.034267] ? loop_set_status64+0xe0/0xe0 [ 633.038496] blkdev_ioctl+0x540/0x1830 [ 633.042404] ? blkpg_ioctl+0x8d0/0x8d0 [ 633.046301] ? trace_hardirqs_on+0x10/0x10 [ 633.050547] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 633.055646] ? debug_check_no_obj_freed+0x2c0/0x680 [ 633.060710] block_ioctl+0xd9/0x120 [ 633.064323] ? blkdev_fallocate+0x3a0/0x3a0 [ 633.068621] do_vfs_ioctl+0x75a/0xff0 [ 633.072400] ? ioctl_preallocate+0x1a0/0x1a0 [ 633.076783] ? lock_downgrade+0x740/0x740 [ 633.080906] ? __fget+0x225/0x360 [ 633.084337] ? do_vfs_ioctl+0xff0/0xff0 [ 633.088296] ? security_file_ioctl+0x83/0xb0 [ 633.092696] SyS_ioctl+0x7f/0xb0 [ 633.096041] ? do_vfs_ioctl+0xff0/0xff0 [ 633.099993] do_syscall_64+0x1d5/0x640 [ 633.103868] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 633.109039] RIP: 0033:0x4663b7 [ 633.112217] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.119900] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 633.127191] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 633.134436] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 633.141686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 633.148937] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:13 executing program 3 (fault-call:4 fault-nth:24): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="681300002800010000000000000000000300000005000e80f4000000c701548026b79a23f0154b92591ea5a8e202c7502b54f316a2ded9b3205b016b5548578a3cbb44d9d75c06800fae737c8dea14c20e3037243f67483cf1d3ceaf0a21c1797862be86ea2a58c805a18e4dcbb85f16579ba326e6c44224a150667bacf605469332afd22491ad1314473b0a3314ca687f0102c2bfece491335b687af34784142587ff0339a131ebffd4a1b2163ef2afa4cd6db15f9bf5a1d8ab83dab8e8b972e2e7d061eafaf80975c37d3688c7518a4dd398e80da3a95aa098708ae0f38d1340359afd13d0e0cbccd2741f697216a60faf56f113e5fc9eeab24910f3a136aff1dce979d8358f27df8088320b065d24638458f0cac2261aa967fcdcf3c9bf3d97b2b922366f9081ba9717c17479d1f3af5cf58eacb990b2e798c2c00da57d5ad9c0259b09e000cbf702cc8046addd470a16beb0a5f42c70bf636961c5dbc84a378eea395cc25dc4c32a9a2ec7bf36c5355b50f396ee8f3dd43a203ad52740b2d45dc4eec75b0d2cfe17226c192ed60975cd631301e783a28094ccf264f9b1b18982e51f9ec941329631af3d3d420d97f8321aee18943d7a711ad888c4dc7e87cf7542e542f422a6956c9665e5e38efd158954ea9df31c69ca45b843708a95f7fb2db200c70003"], 0x1368}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) 23:11:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:13 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r5 = openat$cgroup_ro(r1, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @loopback}}, 0x40000000}, &(0x7f0000000380)=0x9c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r4, 0x573c}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000400)={r6, 0x81, 0x20, 0x4f, 0xfc50}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000580)={r7, 0xdc, &(0x7f0000000480)=[@in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in6={0xa, 0x4e20, 0x7, @mcast1, 0xffff}, @in6={0xa, 0x4e20, 0x5, @remote, 0x1}, @in6={0xa, 0x4e20, 0x5, @mcast2, 0x54}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0x9, @mcast2, 0x6}, @in={0x2, 0x4e20, @private=0xa010102}, @in6={0xa, 0x4e20, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}, @in={0x2, 0x4e20, @multicast1}]}, &(0x7f00000005c0)=0x10) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r9 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, 0xe8) getsockopt$SO_COOKIE(r10, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) dup3(r9, r8, 0x0) [ 633.205883] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 633.329281] FAULT_INJECTION: forcing a failure. [ 633.329281] name failslab, interval 1, probability 0, space 0, times 0 [ 633.354586] CPU: 1 PID: 22401 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 633.362485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.371835] Call Trace: [ 633.374426] dump_stack+0x1b2/0x281 23:11:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 633.378060] should_fail.cold+0x10a/0x149 [ 633.382231] should_failslab+0xd6/0x130 [ 633.386209] kmem_cache_alloc_node+0x263/0x410 [ 633.390792] __alloc_skb+0x5c/0x510 [ 633.394420] kobject_uevent_env+0x882/0xf40 [ 633.398746] lo_ioctl+0x11a6/0x1cd0 [ 633.402372] ? loop_set_status64+0xe0/0xe0 [ 633.406609] blkdev_ioctl+0x540/0x1830 [ 633.410498] ? blkpg_ioctl+0x8d0/0x8d0 [ 633.414397] ? trace_hardirqs_on+0x10/0x10 [ 633.418632] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 633.423729] ? debug_check_no_obj_freed+0x2c0/0x680 [ 633.428765] block_ioctl+0xd9/0x120 [ 633.432389] ? blkdev_fallocate+0x3a0/0x3a0 [ 633.436707] do_vfs_ioctl+0x75a/0xff0 [ 633.440507] ? ioctl_preallocate+0x1a0/0x1a0 [ 633.444914] ? lock_downgrade+0x740/0x740 [ 633.449118] ? __fget+0x225/0x360 [ 633.452561] ? do_vfs_ioctl+0xff0/0xff0 [ 633.456528] ? security_file_ioctl+0x83/0xb0 [ 633.460925] SyS_ioctl+0x7f/0xb0 [ 633.464272] ? do_vfs_ioctl+0xff0/0xff0 [ 633.468232] do_syscall_64+0x1d5/0x640 [ 633.472154] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 633.477325] RIP: 0033:0x4663b7 [ 633.480492] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.488179] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 633.495423] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 633.502667] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 633.509913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 633.517160] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:14 executing program 3 (fault-call:4 fault-nth:25): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x440000) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0x9f, 0xa9, 0xe5, "936134198d1373a70fe420dc83b3b9abeaa2e1dce0126560bb5f8151aca36e2b2bc85439ac782e96de1e9896b491063a45428e1bd6db94941a0d6bdb2ba877c1b5a98cacae9725bb8b525a30d3eedaf314d5a41d4c88603497799fba2ccd4c1e6b87e233050077e9cfe70d8f47b85cacd93e59e73b170dee7750dc19d80b3001ca8c982a855e862987615ede119fa26612c3ca360cc81ba5eba349c284e727"}) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYRES16=r1], 0x1368}, 0x1, 0x0, 0x0, 0x20044000}, 0x80) 23:11:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) [ 633.543307] print_req_error: 77 callbacks suppressed [ 633.543312] print_req_error: I/O error, dev loop3, sector 0 [ 633.556717] print_req_error: I/O error, dev loop3, sector 0 [ 633.562517] buffer_io_error: 69 callbacks suppressed [ 633.562522] Buffer I/O error on dev loop3, logical block 0, async page read [ 633.582524] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 633.646611] FAULT_INJECTION: forcing a failure. [ 633.646611] name failslab, interval 1, probability 0, space 0, times 0 [ 633.659403] CPU: 1 PID: 22437 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 633.667293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.676639] Call Trace: [ 633.679231] dump_stack+0x1b2/0x281 [ 633.682863] should_fail.cold+0x10a/0x149 [ 633.686996] should_failslab+0xd6/0x130 [ 633.690966] kmem_cache_alloc_node+0x263/0x410 [ 633.695541] __alloc_skb+0x5c/0x510 [ 633.699146] kobject_uevent_env+0x882/0xf40 [ 633.703461] lo_ioctl+0x11a6/0x1cd0 [ 633.707073] ? loop_set_status64+0xe0/0xe0 [ 633.711285] blkdev_ioctl+0x540/0x1830 [ 633.715153] ? blkpg_ioctl+0x8d0/0x8d0 [ 633.719028] ? trace_hardirqs_on+0x10/0x10 [ 633.723243] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 633.728332] ? debug_check_no_obj_freed+0x2c0/0x680 [ 633.733328] block_ioctl+0xd9/0x120 [ 633.736942] ? blkdev_fallocate+0x3a0/0x3a0 [ 633.741248] do_vfs_ioctl+0x75a/0xff0 [ 633.745038] ? ioctl_preallocate+0x1a0/0x1a0 [ 633.749434] ? lock_downgrade+0x740/0x740 [ 633.753564] ? __fget+0x225/0x360 [ 633.757005] ? do_vfs_ioctl+0xff0/0xff0 [ 633.760969] ? security_file_ioctl+0x83/0xb0 [ 633.765367] SyS_ioctl+0x7f/0xb0 [ 633.768715] ? do_vfs_ioctl+0xff0/0xff0 [ 633.772678] do_syscall_64+0x1d5/0x640 [ 633.776543] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 633.781709] RIP: 0033:0x4663b7 [ 633.784880] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 633.792561] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 633.799815] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 633.807077] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 633.814331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 633.821607] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 633.845274] print_req_error: I/O error, dev loop3, sector 0 [ 633.851078] print_req_error: I/O error, dev loop3, sector 0 [ 633.856961] Buffer I/O error on dev loop3, logical block 0, async page read [ 633.866561] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_deladdr={0x2c, 0x15, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa, 0x8, 0x0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x11) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000040), 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x100010, r3, 0x661d0000) 23:11:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:14 executing program 3 (fault-call:4 fault-nth:26): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x24, r2, 0x719, 0x0, 0x0, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000002940)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002900)={&(0x7f00000028c0)={0x34, r2, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x200}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10040880}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000003c0)={'wg0\x00', 0x0}) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f00000007c0)={0x1ca8, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0xffff8927}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x80}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PEERS={0x6a8, 0x8, 0x0, 0x1, [{0x3dc, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ALLOWEDIPS={0x150, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x101, 0xe45, @private2={0xfc, 0x2, '\x00', 0x1}, 0x4c}}, @WGPEER_A_ALLOWEDIPS={0x244, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}, {0x5}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x36}}, {0x5, 0x3, 0x2}}]}]}]}, {0x4}, {0x80, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "703274ede5a687bf23907b8e6d00d9c42c8cd429e4cf4807e6f009dadec1b9c6"}, @WGPEER_A_FLAGS={0x8, 0x3, 0x6}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x1000, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x5}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x400, @private0, 0x10000}}]}, {0x244, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x1a8, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}]}, {0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3c}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x26}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x2d}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "30636d3133dad8da087c27cfe47748c382b2584efe83bb30b72100e8662885d9"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x2812}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x10000, @mcast2, 0x2}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x1000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x1}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "afa974065883d59c6780d5fd9bb4836656062192a8ebad3791972c9a201b1b60"}]}]}, @WGDEVICE_A_PEERS={0x1598, 0x8, 0x0, 0x1, [{0x748, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x4}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @rand_addr=0x64010101}}, @WGPEER_A_ALLOWEDIPS={0x41c, 0x9, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x1}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}]}, {0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}]}]}, @WGPEER_A_ALLOWEDIPS={0x2ec, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3b}}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x20}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0x400}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}]}, {0x3cc, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x3c8, 0x9, 0x0, 0x1, [{0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x35}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x3c}}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5}}]}, {0x4}, {0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0xe}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2f}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010101}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}]}, {0xb8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x23}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}]}, {0x4}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x5, 0x3, 0x2}}]}]}]}, {0xe0, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ALLOWEDIPS={0x8c, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}]}, {0x50, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0xe3a6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x80000000}}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}]}, {0x52c, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x330, 0x9, 0x0, 0x1, [{0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x1c}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x41}}, {0x5, 0x3, 0x1}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x3}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_ALLOWEDIPS={0x1e4, 0x9, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0xf7}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x23}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3b}}}]}, {0xec, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x9}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xffff}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x3, @private1, 0x2}}, @WGPEER_A_ALLOWEDIPS={0x8c, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @empty}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}]}, {0x298, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "a54f782f095eedff4d1ee395c4f7bf3460597072bcfdbd2d58e0900a29d7102e"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x3ff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8080}}, @WGPEER_A_ALLOWEDIPS={0x1e0, 0x9, 0x0, 0x1, [{0x100, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0xdc, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x20}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @private=0xa010102}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @multicast1}}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0xa0, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}]}]}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x1}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r4}]}, 0x1ca8}, 0x1, 0x0, 0x0, 0x8080}, 0x8008) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x700, 0x1, 0x5fb0, 0xfff, {{0x1b, 0x4, 0x1, 0x35, 0x6c, 0x66, 0x0, 0x32, 0x2f, 0x0, @multicast2, @remote, {[@rr={0x7, 0xf, 0x50, [@broadcast, @rand_addr=0x64010100, @broadcast]}, @timestamp_prespec={0x44, 0xc, 0xde, 0x3, 0x9, [{@empty, 0x34aa}]}, @timestamp_prespec={0x44, 0x3c, 0x90, 0x3, 0x4, [{@remote, 0x10001}, {@remote, 0x4}, {@rand_addr=0x64010100, 0x8001}, {@remote, 0x1}, {@rand_addr=0x64010102, 0xfffffffd}, {@multicast1, 0x3}, {@multicast1, 0x4}]}, @end]}}}}}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0), r3) sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f0000002840)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000002800)={&(0x7f0000002980)={0x390, r7, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x50, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x1, 0x3, @private1, 0x4}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x3ff, @loopback, 0x3ff}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_NODE={0x1cc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x6d, 0x3, "cc824f7aef545c438617a0187eb5ec1911a84dd222450504b26d7267d8995d9473e7ec68e36349760f4b5029fd9e1af514baa54e15643e6c68887b56bcac9a0a7c6e7fa68b656c0b5b5c2eadbe5ff646bec430d8d9da2ccee34029fc36941089397958521e97a5f68f"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ID={0xee, 0x3, "59f86428e5535803b01e54db0d063b5fd50ac0d3ec3853200dd9ef5ff1ba006eee6a9e5f137243a66e323eaa9e9de1c0b8f3a39f496b5254f5579978c3102e324ef944360f9fe13374107d3856723f4e745eefa063763b4d5016afe3fa9ba230d8527e6d22769491782a037904455a146e94877f580721becbea6df9aa390c0532674a5f758acfec5f38fd947962f46ee313fb7f933638e6aa2c95f90afefb795bccaf9d466a1abbc5c41d23a7b40dfcc22ea315a2bcf2e980080a45a05c603d9da59f8c701893e59da30ea74ffb6067d642764ea366846144be2b9d55abcdd5e6236583a013293db6cd"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x5c, 0x3, "7db92a1b141a688513ec53126eb457d295fcdb034085f4a807bb825cad60916d680ed76170535402673b42feb1d42fd19c298c44caef60e97faf17d8b04d3c5427ab1c754a58ec3f50c0e77d551311f2de8a540dd28a0223"}]}, @TIPC_NLA_BEARER={0xc4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth0_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6bcc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x987}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x101, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3d}}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'veth0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8cf}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xdbe0}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}]}, 0x390}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000380)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x118, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [{{0x8}, {0xfc, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x40801}, 0x40040) 23:11:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000100)={0x94, 0x2, 0x1, "86c49c95d9bca9186fd534ca8f0f8eec24237ed5b33c6adb9aaf145ce0cecbac7e3390dcaff67a1fbc1ddf3ff25b0ed557b601ce8e98afb77d6885a72efad04c2dfdd55ed598b0c0a8f7d6f2fd0c865614aa2ce83b60f46674bdebdb2c5ba6a8faedc8c11bbae2fac67e5e0038ccbada0a0ea17bd6e776c748af55e4d696ce5d9e6d32d4b7d1e0310502e0d9c5c1e7f3a0bf46fb"}) ioctl$IOCTL_GET_NUM_DEVICES(0xffffffffffffffff, 0x40046104, &(0x7f0000000040)) [ 634.200745] FAULT_INJECTION: forcing a failure. [ 634.200745] name failslab, interval 1, probability 0, space 0, times 0 [ 634.226840] CPU: 1 PID: 22463 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 634.234734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.244082] Call Trace: [ 634.246687] dump_stack+0x1b2/0x281 [ 634.250317] should_fail.cold+0x10a/0x149 [ 634.251189] print_req_error: I/O error, dev loop3, sector 0 [ 634.254462] should_failslab+0xd6/0x130 [ 634.254475] kmem_cache_alloc_node_trace+0x25a/0x400 [ 634.254488] __kmalloc_node_track_caller+0x38/0x70 [ 634.254499] __alloc_skb+0x96/0x510 [ 634.274575] print_req_error: I/O error, dev loop3, sector 0 [ 634.277759] kobject_uevent_env+0x882/0xf40 [ 634.277775] lo_ioctl+0x11a6/0x1cd0 [ 634.277785] ? loop_set_status64+0xe0/0xe0 [ 634.283503] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.287784] blkdev_ioctl+0x540/0x1830 [ 634.291898] print_req_error: I/O error, dev loop3, sector 0 [ 634.295597] ? blkpg_ioctl+0x8d0/0x8d0 [ 634.295608] ? trace_hardirqs_on+0x10/0x10 [ 634.295616] ? lock_downgrade+0x740/0x740 [ 634.295625] ? __free_pages_ok+0x539/0xeb0 [ 634.295634] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 634.295645] block_ioctl+0xd9/0x120 [ 634.302718] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.306579] ? blkdev_fallocate+0x3a0/0x3a0 23:11:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 634.306588] do_vfs_ioctl+0x75a/0xff0 [ 634.306598] ? ioctl_preallocate+0x1a0/0x1a0 [ 634.313226] print_req_error: I/O error, dev loop3, sector 0 [ 634.316158] ? lock_downgrade+0x740/0x740 [ 634.316170] ? __fget+0x225/0x360 [ 634.316179] ? do_vfs_ioctl+0xff0/0xff0 [ 634.320388] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.324520] ? security_file_ioctl+0x83/0xb0 [ 634.324530] SyS_ioctl+0x7f/0xb0 [ 634.324537] ? do_vfs_ioctl+0xff0/0xff0 [ 634.324549] do_syscall_64+0x1d5/0x640 [ 634.329191] print_req_error: I/O error, dev loop3, sector 0 [ 634.333761] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 634.333769] RIP: 0033:0x4663b7 [ 634.333774] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 634.333784] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 634.333789] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 634.333794] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 634.333798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:14 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7) 23:11:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:14 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7) 23:11:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_deladdr={0x2c, 0x15, 0x100, 0x70bd2d, 0x25dfdbfb, {0xa, 0x8, 0x0, 0xc8}, [@IFA_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x11) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000040), 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x100010, r3, 0x661d0000) [ 634.333805] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 634.337409] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.405704] sg_write: data in/out 484209690/50 bytes for SCSI command 0xfe-- guessing data in; [ 634.405704] program syz-executor.2 not setting count and/or reply_len properly [ 634.422848] print_req_error: I/O error, dev loop3, sector 0 [ 634.486638] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.494271] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.501493] Buffer I/O error on dev loop3, logical block 0, async page read [ 634.508924] Buffer I/O error on dev loop3, logical block 0, async page read 23:11:15 executing program 3 (fault-call:4 fault-nth:27): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) [ 634.566791] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1368}, 0x1, 0x0, 0x0, 0x40}, 0x4000005) 23:11:15 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x7) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:15 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040), 0x98400, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) writev(0xffffffffffffffff, &(0x7f0000001880)=[{&(0x7f0000000880)="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", 0x1000}], 0x1) splice(r1, &(0x7f00000000c0)=0x3, r0, &(0x7f0000000100)=0x100000000, 0x0, 0x5) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) open_by_handle_at(r3, &(0x7f0000000740)=@OVL_FILEID_V1={0x117, 0xf8, {'\x00', {0x0, 0xfb, 0x114, 0x0, 0x9c, "302850df6b75d3d6bc8594eedea7571e", "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"}}}, 0x180) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x800, 0x6200) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x2007fff) read$FUSE(r5, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r5, &(0x7f0000000300)={0x50}, 0x50) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(r0, 0xc01064c7, &(0x7f00000006c0)={0x3, 0x0, &(0x7f0000000680)=[0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_REVOKE_LEASE(r5, 0xc00464c9, &(0x7f0000000700)={r6}) ioctl$INCFS_IOC_FILL_BLOCKS(r2, 0x80106720, &(0x7f0000000640)={0x6, &(0x7f0000000580)=[{0xfffffff8, 0xcc, &(0x7f0000000140)="a87d89fb6f0294a9a4f7af56e0da83bc5fd3a2174fa3fcb765aaf90f3ad4dfbb35511ae7f22b2e3472845a8105c33757f4ffc238bafa0362325a9eba288c15a15965a05391cf0589925eace7ed288e7b4b8628dfb7d7bee4eea5ca5afdf028c0ccac17b8358c0c76a5a67b6b148159c0f67917a6121bdd4781856ea519a0287f089fda5133c11e9d2a55bb3aa072d8943d698cfa9be2c6a10d229c32c4a0346346707383e82243a94204cf0eb6edaea335787ac37080e26edc6ad9fdca632fa18763f77985365fd12c56487d"}, {0x3b0, 0xe9, &(0x7f0000000240)="756c2a457b51ad49fa146adcc46da46efd5afb4bcfdf9be73a01c5cccb204ed1389f871b22879c4d70353b86f176101f90ed440b64a84c23aedf5b4f9de468c2076e27a6a8baba36c8627bf930bdaccfae9c654dc1f01bbcba3ec35ea97d00db7673c2cf99724d17dad22ddfd9d24a043b0b1b7821be33d0c1619867b562e9bbb6262a020390645e06b9b53bd3c7305bc6c0718d550e8e288919fcfbba2697fcbcbab55cedd591ed4739ee297f5b6edabce262036559af34faeb580560c9dc1b49c00b05b13b507fb95d6f6bc109649957054478767664c2e8049135a58f54b1d75803a1c74ac07058", 0x1}, {0x4, 0x2e, &(0x7f0000000340)="daeffaf8af5c91f839ccf3161dff3a4cdbe2072d30ee42b823593aa8951a6213909b54997c3cfcb777ed761a95ef", 0x1, 0x1}, {0xb1e, 0x61, &(0x7f0000000380)="2e64491b834a898e1f3f66d55d32dd78aaf814491ab9ee0a878dd3195ca8724ad42ef7722e9a241ff7187363339a984cc039e7c6ae2ff8d2aec1d97bf2b0e8443816d61e13d4d241d1e389a57390c0c77a655947bd953d6c7815f9cd1953346116", 0x0, 0x1}, {0x8, 0xbd, &(0x7f0000000400)="5dfb9d567dc0e9cf53b1ba7795a8cf954f7a948de4a8e7837c15480256f628b4bd8c4904ed4ef16a96944633e468130f63a7033ac6bef98c5a24b25b30ab0271388dab0ca0b910ae72ced21b47da659db8dad36eee4354ab899b8e36f43a36e0cc0444b53350cf6a8d77358010b8e201ede905a45ff58e761c69caae2c7e3da6bdd29f24a7322aaa5bac66f1de066f9917f9ce7975a58f0df80e21ea13b308f8325abb9199f597c397ffdf0dd51ecfb9de4264e68433a26476b1d24f6a", 0x0, 0x1}, {0x9, 0x9c, &(0x7f00000004c0)="c89423f4622f15efed4dc0b46fa6d6b5f72b265845dba0bca288d48afcc39165946cf6dd4bac7c48d37c8f04f4fb205a46d47d9b5f42158153e9e2bfaa687d596d5f2fad238f978d6ac189c7e91655f3ff67d609a790c1974ac449c71ac819e2d602f61abf4dcbb1086abed38c8b3488653238b5cd69272bbff0d9c8add7a60453ca5c1d108eeb9ef490a36e30cb240aa57f0f6b192a987ce7bb6137", 0x0, 0x1}]}) dup3(r4, r2, 0x0) 23:11:15 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000640), 0x80, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) [ 634.645598] FAULT_INJECTION: forcing a failure. [ 634.645598] name failslab, interval 1, probability 0, space 0, times 0 [ 634.660567] CPU: 1 PID: 22517 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 634.668476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.677824] Call Trace: [ 634.680412] dump_stack+0x1b2/0x281 [ 634.684036] should_fail.cold+0x10a/0x149 [ 634.688200] should_failslab+0xd6/0x130 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, 0x0, 0x0) [ 634.692172] kmem_cache_alloc_node_trace+0x25a/0x400 [ 634.697274] __kmalloc_node_track_caller+0x38/0x70 [ 634.702202] __alloc_skb+0x96/0x510 [ 634.705829] kobject_uevent_env+0x882/0xf40 [ 634.710156] lo_ioctl+0x11a6/0x1cd0 [ 634.713785] ? loop_set_status64+0xe0/0xe0 [ 634.718015] blkdev_ioctl+0x540/0x1830 [ 634.721892] ? blkpg_ioctl+0x8d0/0x8d0 [ 634.725774] ? trace_hardirqs_on+0x10/0x10 [ 634.730008] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 634.735114] ? debug_check_no_obj_freed+0x2c0/0x680 [ 634.740134] block_ioctl+0xd9/0x120 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, 0x0, 0x0) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, 0x0, 0x0) [ 634.743761] ? blkdev_fallocate+0x3a0/0x3a0 [ 634.748084] do_vfs_ioctl+0x75a/0xff0 [ 634.751892] ? ioctl_preallocate+0x1a0/0x1a0 [ 634.756292] ? lock_downgrade+0x740/0x740 [ 634.760439] ? __fget+0x225/0x360 [ 634.763888] ? do_vfs_ioctl+0xff0/0xff0 [ 634.767856] ? security_file_ioctl+0x83/0xb0 [ 634.772259] SyS_ioctl+0x7f/0xb0 [ 634.775621] ? do_vfs_ioctl+0xff0/0xff0 [ 634.779591] do_syscall_64+0x1d5/0x640 [ 634.783477] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 634.788660] RIP: 0033:0x4663b7 [ 634.791841] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 634.799543] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 634.806808] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 634.814070] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 634.821334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 634.828597] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:15 executing program 3 (fault-call:4 fault-nth:28): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}], 0x1) 23:11:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) r1 = syz_mount_image$minix(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="b3c5912a664e87a52ab7b771e8abc5255917cf18f85c8800c0b102e57f9808224ae3c87ca9637ffe70c41aed7ea25eb47750dc3942355694064654f0fc8ffeeb44e74e0f7adbd9ee062ee81c56cc1307fb4e9117", 0x54, 0xffffffff}], 0x200040, &(0x7f0000000140)={[{',/}{'}, {'$]{'}, {'\xdc.'}, {'\\'}, {}], [{@smackfshat={'smackfshat', 0x3d, '-$!{}'}}, {@subj_type={'subj_type', 0x3d, '@\x86!/())'}}]}) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r3 = inotify_init1(0x800) ppoll(&(0x7f0000000180)=[{r1, 0x42}, {r0, 0x40}, {r2, 0x1}, {r3, 0x100}], 0x4, &(0x7f0000000440)={0x0, 0x3938700}, &(0x7f0000000480)={[0xfffffffffffffffb]}, 0x8) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x40) 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 634.858066] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x6, 0x2) dup3(r2, r1, 0x0) 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 634.953693] FAULT_INJECTION: forcing a failure. [ 634.953693] name failslab, interval 1, probability 0, space 0, times 0 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}], 0x1) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}], 0x1) 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {0x0}], 0x2) [ 634.999515] CPU: 0 PID: 22556 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 635.007418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.016781] Call Trace: [ 635.019378] dump_stack+0x1b2/0x281 [ 635.023004] should_fail.cold+0x10a/0x149 [ 635.027148] should_failslab+0xd6/0x130 [ 635.031123] kmem_cache_alloc_node_trace+0x25a/0x400 [ 635.036223] __kmalloc_node_track_caller+0x38/0x70 [ 635.041146] __alloc_skb+0x96/0x510 [ 635.044789] kobject_uevent_env+0x882/0xf40 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {0x0}], 0x2) [ 635.049115] lo_ioctl+0x11a6/0x1cd0 [ 635.052735] ? loop_set_status64+0xe0/0xe0 [ 635.056968] blkdev_ioctl+0x540/0x1830 [ 635.060851] ? blkpg_ioctl+0x8d0/0x8d0 [ 635.064736] ? trace_hardirqs_on+0x10/0x10 [ 635.068975] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 635.074077] ? debug_check_no_obj_freed+0x2c0/0x680 [ 635.079094] block_ioctl+0xd9/0x120 [ 635.082714] ? blkdev_fallocate+0x3a0/0x3a0 [ 635.087033] do_vfs_ioctl+0x75a/0xff0 [ 635.090836] ? ioctl_preallocate+0x1a0/0x1a0 [ 635.095358] ? lock_downgrade+0x740/0x740 [ 635.099524] ? __fget+0x225/0x360 [ 635.102985] ? do_vfs_ioctl+0xff0/0xff0 [ 635.106958] ? security_file_ioctl+0x83/0xb0 [ 635.111366] SyS_ioctl+0x7f/0xb0 [ 635.114725] ? do_vfs_ioctl+0xff0/0xff0 [ 635.118695] do_syscall_64+0x1d5/0x640 [ 635.122585] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 635.127764] RIP: 0033:0x4663b7 [ 635.130946] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 635.138649] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 23:11:15 executing program 3 (fault-call:4 fault-nth:29): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 635.145910] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 635.153167] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 635.160432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 635.167693] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 635.182773] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 635.192070] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 23:11:15 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f00000004c0)="53000000fcffffff0600000002000400000096000000000056cacaf93f614b5baa0000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685817f00d61bd85f96051133e085e09d08", 0x58}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x60}], 0x2) 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {0x0}], 0x2) 23:11:15 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r3) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r2) r5 = syz_open_procfs$namespace(0x0, &(0x7f0000000380)='ns/mnt\x00') sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r4, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_I_TEI={0x8}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0xc0010) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000b00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x90000200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x1c, r4, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@GTPA_LINK={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r6 = syz_open_dev$binderN(&(0x7f0000000180), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000100)={0x5c, 0x0, &(0x7f00000001c0)=[@clear_death, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x279b4b0c44ebad5}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x630, r7, 0x20, 0x1, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x3, 0x7f}}}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x38c, 0x7d, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x38, 0x2, "fc0941349ec39c2c4f5242264d7ba4a26b0c8ffd1ca3786ca211eb9e6e1d564089e6e06de90f236e9f48dfa719efd600553006aa"}, @NL80211_BAND_6GHZ={0x56, 0x3, "c66a7f121c29d2302079a014a0dc1a1f019896abb6f21084fa27c315937b2f03c03a0d2368a51328a939bec8bcf3b7d392708c802fa22043f0e308b32e62b79aaa193beb403343428d3e53b815d015631111"}, @NL80211_BAND_2GHZ={0x5a, 0x0, "115cd2b4781975f4dde8002ebf0067a056f58c5fd2f34d304bea5e31a76309562dcab04bd54c25072aa297d8f0b342011c86ed4d94835cdac75cde9770b93523004fea52769a5447d4d799b4164e9c6f0eade0df2ed5"}, @NL80211_BAND_2GHZ={0x6f, 0x0, "b8b4b976c4723e45d9770acd96ad5d4d69eb01d8cd3f69cf377e76c83669b609ff203821aeefe3a9e2dbf030721006137dc525447cacb9de0bfe4795a0325a20b78c816cc4d2b6b9d09e1fc2a2c0c54c79567f00e2edf3e2c1bb1ae19df642e1dee8a52b355f18a235fe25"}, @NL80211_BAND_6GHZ={0x8c, 0x3, "a4c017b639d9db30d59381d59cf9d542c038ca605bea86df3f45f2134cd7179676d0c4cd2dbc45461f28e5133789c217a58642f24b3f8bed13d0ddd08f7c54ecf4e4798188fb769c3434323a978d82418518e28b1ba7858ec7efb28560c4cb3ae07876bb48a951499dad23fdc90a84ef1db15cea5984b5e6ec3e29eb71a5275af72315fb3389bd53"}, @NL80211_BAND_2GHZ={0xd, 0x0, "e70dd01fdef85235cb"}, @NL80211_BAND_6GHZ={0x88, 0x3, "f450724bfb0b4c21fbd4a4c8a006f1aacc6991de1ccd00704198ea4b3773474be365f9917830b95f39ee3fc51163b1a2740e2ef6ec6fc0d294b79a0c56406f184e11dbfec86c217b81a3a551b8b5e1279e794ccd08ba204ff171e414ee47a46d588a16dbf1e65fd323b5cf85516812f6c218c5f4b14f15d3dd5248d3e77f1f44b94f16cc"}, @NL80211_BAND_5GHZ={0x12, 0x1, "f57e87249a2c3bad17eba7d66f59"}, @NL80211_BAND_60GHZ={0xf3, 0x2, "50924aa5ecead6a7bc9360e0680733d175673b3347fd79dfa1459d8ff2cb37f56d47bbf52755adc21b4ae36378459b812311e0f46d5b236859c3fcd7b40138583c38b54ab8325f3e9a3d129a86fc4f503b5b4f7070b84d3471cde701d6c9072abfc9a0c9e8747075d385b208bfa4c78c1955b59cb37ca128d5fd6dd121c9cfcba98983bc1dd4e03853edbed51b4725fecf25e3531f2eb4787fa4b1b088940ce53b4b578b5dca66fa1da1b2c38dd94459d1a18407c694748cdf5fc05a1bb01e4e623f7407644ea6d6f9891e28f05add24b15b7657aa4efca0d6427d0590c0b6c378180a40ddea392efcceb1e8508f68"}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x2, 0x1}}, @NL80211_ATTR_SCHED_SCAN_MATCH={0xe4, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @random="9273288d9116"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x2000000}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x4}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x81}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x7}]}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x14, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0x3}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x10001}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @random="1fdfb8b03c65"}, @NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @random="0bfb42c14c4b"}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x4}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x54, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0x7fff}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x80000000}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xd3d}, @NL80211_BAND_5GHZ={0x8, 0x1, 0x40}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x1}, @NL80211_BAND_2GHZ={0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0xfffff473}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x8}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x7}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x7}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8, 0x0, 0xffffff80}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x8}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x7}]}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x5ec2}, {0x8, 0x0, 0x5}, {0x8, 0x0, 0xfff}, {0x8, 0x0, 0x1e}, {0x8, 0x0, 0x7ff}]}, @NL80211_ATTR_IE={0x36, 0x2a, [@dsss={0x3, 0x1, 0x95}, @mesh_id={0x72, 0x6}, @prep={0x83, 0x25, @ext={{}, 0x7f, 0x6, @device_a, 0x4, @device_b, 0x401, 0x0, @broadcast, 0x707c}}]}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x8000}, @NL80211_ATTR_SCAN_SUPP_RATES={0x114, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x8e, 0x0, "7d427337fcc3724674de83856b307a5fcdd38d4ba0954d206d5503b7a72729054affc6a43a0ccb08a47229a010aaab6dc0e5bcf69977b67d920a38cecbfe2b9ef70e1bd8ccf27de4ff5b2cae225a22909361a574f3ea75be1bac552ef38760997cebc5dac7b96e94040f3d5099269d4953e8df9f9d9bfe5bb1bfb952d7885eb2bd7984039cc4789bb354"}, @NL80211_BAND_2GHZ={0x7d, 0x0, "240852d3e231e3b9a6c8ac59abb32d61c68b3e1529e24a96f8dec57a9528d0bbf395c7d8001f4fb85c2f1bc5d2f46e1ddd1ade3af1b755f8b3dd1df80bd3b8e7b6ba93ca02c566455bc2c0db8255c83155bfacd74f9bd8f1871d879dd978b1c95102f979ced2ed071b8099bffabd403911dec3014e0e4c4d36"}]}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x1}]}, 0x630}, 0x1, 0x0, 0x0, 0x1}, 0x18044) 23:11:15 executing program 0: write$dsp(0xffffffffffffffff, &(0x7f00000000c0)="7f1c22d31007a8422f079a1e14ad262b33a0fe76916cde5153bfdd0804db1a311de6a6d9fd906b63f6fb4c3bcf1c15817e697abf51167d561c1d41a456e7ca3f58dc0ece7d4deff1dca5fac1587f80fe9ea51443261d774c5e19ba86fe8541029a4fc87192eb56e4e1569e74af06d1d57806cd91133dfb0c879b614d9da3a95604df3770a74fe2b187", 0x89) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffffc, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) fstatfs(r1, &(0x7f0000001440)=""/40) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000001400)=0x3aa9) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x810, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fstat(r0, &(0x7f00000014c0)) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000013c0)={&(0x7f0000000280)="66bc374ffac07c25bf41c7e562f0978fc0fefa9497dbe3790234ed8f545fab12e44025dfac52cf5d8da5fff7c5a45c670ba11a", &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)="83dfbb01be40ed4f9f28e64f54dee16485eae48ae628ac43e21249e5dc59f382fc3cac113f4dabc204ba01408ea69f2204907c27a964ea36f04accc7dce6cc773e9ebcd71c8b50f8371095b26a442f345147e534add6cf16d172c0217700ae99ccd426f837adadbee4cbc8de666293f766aaf69047e947b8bd77e82d49b367c635d04eac502e40e57c871a950af1704c4ef9d6", &(0x7f0000001380)="102253ac7ce2c7e5b1549f6f0c1ee4eff509393784c22141f3eef7fa2392a7152eaf00645d534c8fe2980cbc0ade0c3e", 0xfff, r0}, 0x38) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240), 0x800, 0x0) ioctl$SCSI_IOCTL_SYNC(r3, 0x4) ioctl$SNDCTL_DSP_SETFMT(r3, 0xc0045005, &(0x7f0000001480)=0x101) syz_open_dev$sg(&(0x7f0000000040), 0x9, 0x94204) dup(r2) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x15, 0x0) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000240)={0x0, 0x1}, &(0x7f00000002c0)) ptrace(0x10, 0x0) 23:11:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x200) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00'}) syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') 23:11:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x4d9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0xe2, 0xcb, 0x80, "5e73115a52b058302ee0031667e3ba121f588b155fb854b5cfcf9fb0265a85f47b55496a42b70ea4d3b5b7f7edfb8cab97a7a982c270a27797f810263e6aa6af89034c4ae73dd2fc5a8acd07e4b7c1b7fa263f3fadb48aa4c20f6acf278dc85f40589389e0a779d2a6347ba717bd39ca5ab3d69383bc502c74132d1ae845c8102cfc099236449d3091ba086b6803bee2fbc9ce4eacf04192fd2fefdc8e7037394238e6ef1fc886e3ba3a0608a48a9d41301b3c9005b344a82d6dd6ed908a7811f95b90ee011e296f5501d2c2bea79da30771c61c5809b2ac941f5015ca1e8fe1d566"}) dup3(r2, r1, 0x0) [ 635.306126] FAULT_INJECTION: forcing a failure. [ 635.306126] name failslab, interval 1, probability 0, space 0, times 0 [ 635.320521] CPU: 1 PID: 22601 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 635.328412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.337755] Call Trace: [ 635.340378] dump_stack+0x1b2/0x281 [ 635.344024] should_fail.cold+0x10a/0x149 [ 635.348189] should_failslab+0xd6/0x130 [ 635.352164] kmem_cache_alloc_node+0x263/0x410 [ 635.356745] __alloc_skb+0x5c/0x510 [ 635.360370] kobject_uevent_env+0x882/0xf40 [ 635.364699] lo_ioctl+0x11a6/0x1cd0 [ 635.368327] ? loop_set_status64+0xe0/0xe0 [ 635.372647] blkdev_ioctl+0x540/0x1830 [ 635.376535] ? blkpg_ioctl+0x8d0/0x8d0 [ 635.380422] ? trace_hardirqs_on+0x10/0x10 [ 635.384659] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 635.389762] ? debug_check_no_obj_freed+0x2c0/0x680 [ 635.394782] block_ioctl+0xd9/0x120 [ 635.398401] ? blkdev_fallocate+0x3a0/0x3a0 [ 635.401882] nla_parse: 9 callbacks suppressed [ 635.401887] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 635.402716] do_vfs_ioctl+0x75a/0xff0 [ 635.402729] ? ioctl_preallocate+0x1a0/0x1a0 [ 635.402738] ? lock_downgrade+0x740/0x740 [ 635.402751] ? __fget+0x225/0x360 [ 635.402758] ? do_vfs_ioctl+0xff0/0xff0 [ 635.402769] ? security_file_ioctl+0x83/0xb0 [ 635.411232] binder: 22614:22615 unknown command 536871488 [ 635.415985] SyS_ioctl+0x7f/0xb0 [ 635.415993] ? do_vfs_ioctl+0xff0/0xff0 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)}], 0x2) 23:11:15 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x200) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00'}) syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') [ 635.416003] do_syscall_64+0x1d5/0x640 [ 635.416018] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 635.416025] RIP: 0033:0x4663b7 [ 635.416029] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 635.416038] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 635.416042] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 635.416047] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 635.416051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 23:11:15 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)}], 0x2) 23:11:16 executing program 3 (fault-call:4 fault-nth:30): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/224, 0xe0}], 0x5, 0xda0, 0x3) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000004c0)={0x5000, 0x11d000}) r2 = perf_event_open(&(0x7f0000001980)={0x0, 0x80, 0x8, 0x2, 0x9, 0x80, 0x0, 0x100, 0x10040, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xff, 0x1, @perf_bp={&(0x7f0000001940)}, 0xb0ca, 0x6, 0x3f, 0x7, 0x9, 0x20, 0x7, 0x0, 0x69248d92, 0x0, 0x6}, 0x0, 0x7, r0, 0x0) sendfile(r0, r2, &(0x7f0000001a00)=0xffffffff, 0xffff) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r3, 0x0) 23:11:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)}], 0x2) [ 635.416055] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 635.446373] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 635.451283] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x200) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00'}) syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/user\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd, 0x30, r1, 0x964f6000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={0x0, 0x1, r0, 0x7, 0x80000}) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) [ 635.590579] FAULT_INJECTION: forcing a failure. [ 635.590579] name failslab, interval 1, probability 0, space 0, times 0 [ 635.618308] binder: 22614:22615 ioctl c0306201 20000100 returned -22 [ 635.618571] CPU: 0 PID: 22636 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000700), 0xffffffffffffffff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f00000003c0), 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000900)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x3, 0x0, 0x0, {}, {0x77359400}, {}, 0x2, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d713a248c988a11"}}, 0x48}}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000800)=ANY=[@ANYBLOB="0100"/16, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000457fffffffffffff000010000000b0fc3cb0ac06e16d3c61274d002a6e060956fdaac97d863a44ce61a8544c27cb926dee284ff883c2a0863010bd434f151bece681135475ccd6e40ea9667062bb67084d45c9989c11aeb62327d93a059d6027395a40650c0094369c42870d2ea73f00000016d9df70"], 0x48}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000ac0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000b80)={'ip6_vti0\x00', &(0x7f0000000b00)={'ip6gre0\x00', 0x0, 0x4, 0x41, 0x9, 0xfd, 0x9, @mcast1, @mcast1, 0x20, 0x80, 0x51a1, 0x7}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@ipv4={""/10, ""/2, @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00000008c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)={0x438, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {}, [{{0x8}, {0x1ac, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xb2}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xb689}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8}, {0x21c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xda}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8, 0x7, 0x10001}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}]}}]}, 0x438}, 0x1, 0x0, 0x0, 0x4000890}, 0x1) r8 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) splice(r8, &(0x7f0000000740)=0x9, r8, &(0x7f0000000780)=0x634d, 0x6, 0x2) writev(r8, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) fremovexattr(r8, &(0x7f0000000000)=@known='trusted.overlay.metacopy\x00') ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x0, 0x4251, {}, {0x5, 0x8, 0x5, 0x1, 0x81, 0x4, "f89c98ac"}, 0x80000001, 0x1, @userptr=0x40000000003, 0x1, 0x0, 0xffffffffffffffff}) writev(r9, &(0x7f0000000040)=[{&(0x7f0000000440)="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", 0xfa}, {&(0x7f0000000140)="6f3cb9db911661e0566d5e671c1ad127c233c949bb3935357d044d9f13d4b11e103f5afa39856f82612c3d95443ac575772181739d3d1daea2ad69dc9fc0b7de02d74dae738892c6951ecfa41a54875c", 0x50}, {&(0x7f0000000540)="3605c252c7871a58eb87d4980ce22f251e40a4d75ff1e682315a28fa57080ada7ea8d860204c11587c5eb83b2c9d06c01345018ba8f9670bc42b2291163ca4831739cb6d626d1760def9095f8dfc3ae9d8ce7e312c00ded3f77ac32e0b625f533e73135b59b8f6e5eb5940f507f6ef37c1bdac2a20b9ee2e6271aee9f859207ca1ba91e8bcaa82ae88e5660c96d98eb3020f6fc836e9ad062c35d1fc905c824a9a57a874b3a03889f61a69f053f5390ed00cb978bba337189583ba4e8a69aebf4f9da53fe402a696dbf8560c09e75637c070425c78", 0xd5}, {&(0x7f0000000640)="bdda462d042117352c050b1068e59f00120c052d516d13ba2e33cf5f9f79b9e6f6fd0362df4f6ed5f9f56c5e3b34ecd2242d35c8f4b81b41ff1abbba81c31ff42e824b1477cdd193953f4f1f8f6d2907dba2a12f06ce48f6121605327e6ac5c108536cf86034fb77db9fe691cc5dc1ad793107483fdea9c41a6490f2901ba303b94e4f2d89081b2645d5", 0x8a}], 0x4) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f000065a000/0x4000)=nil, 0x4000, 0x0, 0x1010, r3, 0xfbe53000) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x12) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) [ 635.632734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.642079] Call Trace: [ 635.644665] dump_stack+0x1b2/0x281 [ 635.648292] should_fail.cold+0x10a/0x149 [ 635.652438] should_failslab+0xd6/0x130 [ 635.656411] kmem_cache_alloc_node_trace+0x25a/0x400 [ 635.661508] __kmalloc_node_track_caller+0x38/0x70 [ 635.666431] __alloc_skb+0x96/0x510 [ 635.670060] kobject_uevent_env+0x882/0xf40 [ 635.674384] lo_ioctl+0x11a6/0x1cd0 [ 635.678008] ? loop_set_status64+0xe0/0xe0 [ 635.682250] blkdev_ioctl+0x540/0x1830 [ 635.686133] ? blkpg_ioctl+0x8d0/0x8d0 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x40000000000000, 0x50300) dup3(r2, r1, 0x0) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) preadv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/107, 0x6b}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/87, 0x57}, {&(0x7f0000000300)=""/231, 0xe7}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/223, 0xdf}, {&(0x7f0000000600)=""/55, 0x37}], 0x9, 0x80000000, 0x1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) read$FUSE(r2, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000300)={0x50}, 0x50) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r2, 0x89f8, &(0x7f0000000780)={'ip6gre0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x2b, 0x0, 0x1f, 0x800, 0x78, @remote, @empty, 0x8000, 0x80, 0x0, 0x1}}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r3, 0x0) [ 635.690024] ? trace_hardirqs_on+0x10/0x10 [ 635.694258] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 635.699355] ? debug_check_no_obj_freed+0x2c0/0x680 [ 635.704372] block_ioctl+0xd9/0x120 [ 635.707996] ? blkdev_fallocate+0x3a0/0x3a0 [ 635.712311] do_vfs_ioctl+0x75a/0xff0 [ 635.716105] ? ioctl_preallocate+0x1a0/0x1a0 [ 635.720508] ? lock_downgrade+0x740/0x740 [ 635.724661] ? __fget+0x225/0x360 [ 635.728110] ? do_vfs_ioctl+0xff0/0xff0 [ 635.732081] ? security_file_ioctl+0x83/0xb0 [ 635.736574] SyS_ioctl+0x7f/0xb0 [ 635.739952] ? do_vfs_ioctl+0xff0/0xff0 [ 635.743926] do_syscall_64+0x1d5/0x640 [ 635.747814] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 635.752996] RIP: 0033:0x4663b7 [ 635.756185] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 635.763889] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 635.771153] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 635.778418] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff 23:11:16 executing program 3 (fault-call:4 fault-nth:31): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r2, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x200) r4 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r4, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r2, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'syzkaller1\x00'}) 23:11:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x288000, 0x0) socketpair(0x5, 0x2, 0xfffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/223, 0xdf}, {&(0x7f0000000380)=""/71, 0x47}], 0x4, 0x8, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f000007c000/0x3000)=nil, 0x3000, 0x2000002, 0x20010, r2, 0x93242000) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r3, 0x0) [ 635.785678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 635.793029] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 635.818495] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 635.870049] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 635.928327] FAULT_INJECTION: forcing a failure. [ 635.928327] name failslab, interval 1, probability 0, space 0, times 0 [ 635.952814] CPU: 1 PID: 22684 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 635.960706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.970051] Call Trace: [ 635.972626] dump_stack+0x1b2/0x281 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000040)={&(0x7f00000000c0)=""/243, 0xf3, 0x6, 0x5}) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000001c0), 0x84400, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) fsetxattr$security_ima(r4, &(0x7f0000000280), &(0x7f00000002c0)=@v2={0x0, 0x0, 0x10, 0xf92, 0x80, "9a1f7cd37c352065bc1090fd354ff5540072522661431ef316daec3fbf80b6d6c3a9b303abcb84dc51bb00bfb38b92d298444a30bfae9885310e0fca2c9b94cc243e5b2c2de0396ff6cf0d0561558a244a5cce5c38809af3a6075971012b0bfd28335ba327d366b98ac76b0a5134f7b3e3dbc5f78196f16ead9307faba42d73e"}, 0x89, 0x2) 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000100), r0) socketpair(0x4, 0x6, 0x401, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, 0xe8) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r3}], {0x4, 0xf}, [{0x8, 0x7, r4}, {0x8, 0x7, r4}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, r3, 0xee00}, 0xc) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000140)=0x8000) syz_genetlink_get_family_id$tipc(&(0x7f0000000000), r1) [ 635.976250] should_fail.cold+0x10a/0x149 [ 635.980396] should_failslab+0xd6/0x130 [ 635.984398] kmem_cache_alloc_node_trace+0x25a/0x400 [ 635.989528] __kmalloc_node_track_caller+0x38/0x70 [ 635.991135] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 635.994468] __alloc_skb+0x96/0x510 [ 635.994481] kobject_uevent_env+0x882/0xf40 [ 635.994501] lo_ioctl+0x11a6/0x1cd0 [ 635.994511] ? loop_set_status64+0xe0/0xe0 [ 636.019021] blkdev_ioctl+0x540/0x1830 [ 636.022906] ? blkpg_ioctl+0x8d0/0x8d0 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESOCT=r0], 0x1368}}, 0x20040045) [ 636.026787] ? trace_hardirqs_on+0x10/0x10 [ 636.031035] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 636.036241] ? debug_check_no_obj_freed+0x2c0/0x680 [ 636.039254] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.041253] block_ioctl+0xd9/0x120 [ 636.041263] ? blkdev_fallocate+0x3a0/0x3a0 [ 636.041274] do_vfs_ioctl+0x75a/0xff0 [ 636.041287] ? ioctl_preallocate+0x1a0/0x1a0 [ 636.063088] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.066119] ? lock_downgrade+0x740/0x740 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 636.066134] ? __fget+0x225/0x360 [ 636.066143] ? do_vfs_ioctl+0xff0/0xff0 [ 636.066153] ? security_file_ioctl+0x83/0xb0 [ 636.066162] SyS_ioctl+0x7f/0xb0 [ 636.094142] ? do_vfs_ioctl+0xff0/0xff0 [ 636.098110] do_syscall_64+0x1d5/0x640 [ 636.101998] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 636.107195] RIP: 0033:0x4663b7 [ 636.110378] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 636.118081] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 23:11:16 executing program 3 (fault-call:4 fault-nth:32): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:16 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) vmsplice(r2, &(0x7f0000000740)=[{&(0x7f00000003c0)="b50ffc0e42e97191793879b3a5b114deaf84e565fb690b035b9f4700a4fc7add058b2b0ce486f1dadceff1bcc4febfc13d7bfe498eb981b6c70769cc12386f2d48340cefdaf0effe9f", 0x49}, {&(0x7f0000000440)="bf6617f5e5dff3edfc548956e4f2cece21c0aab07981889114ccd285ca38dc3ea8910ee830483f37b82e1233ef73af66188070c1110d817eb2f370b0baa8840e6ec5a7e12ddc11e4295e230c3ef25687979bd7907f9e6b7c9c0128fedb8879a06007a16bc2d952d1c723c73cbc874abe011407b6df483a0b74ec7782585f256d4109ae22ea05b2e79dd89a11f5e1480645a69ed6149292c89d3bc0f81664e060dcb8027f451a1b4791724ae9119ffc878194994bb92605fda671b6bbc326f58acb108f08608ffb3bcdc29f485523eb7c5e7036f1306b84a41986fbdd9ba0ea77bf5395ff0f139bf639801bbeff1b4b1deaa4372fb7", 0xf5}, {&(0x7f0000000540)="abe443a5", 0x4}, {&(0x7f0000000580)="c60492d363d4508d7df106fced27d243bb1c92ccd07fac4afe3e304c3c39bfb8c54fb8b2185e0d89834b56a311ce4a276a312aa471de4f458cfe5f1f7c3127b59294469b53543442b0c7ce2f677be48031b0d062956110e11e43e9c799dba9a0ccc8fd310cdf494b99d40c0c99e7b4aa10cf5f12f5c268ef4120b61f865e2a642c26ca22acfe7a3e696100942ca41616f43e66a451d5ce51f33fb86d974768f39b2f9894043fdb41a1a8a96cd78e5e82f129d8dade5eedcd7d0d03553b649dcf54535948c07fe47b977a6e8831dd10d81e13fbf604", 0xd5}, {&(0x7f0000000680)="351fb33ad64fab1ade33c49ff05e078a7831d729d6bbfd4d36e091c43dbbbe8bc13da2f79b3eb321aa97d1a14ca5b77eabc512a6", 0x34}, {&(0x7f00000006c0)="8da33719dc8872d05ecf6663987625a085e96d31717c55641246674a34a8dc81c05cc2ca96b7a489196d0a3d318000bf07eb68f1ebe2eddd99d3457f15e6839bf3c8cb0474e48760231da1b7ccce4f93da3f97c7c5477554fedd72cc3fac8ca977c28d73", 0x64}], 0x6, 0xf) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000340)={0x0, 0xfffffffffffffffe, 0x9c, 0xc0, @buffer={0x0, 0xad, &(0x7f00000000c0)=""/173}, &(0x7f0000000180)="ee7fe3050d5ebf6876ce6aae76416595344fc9ac2d586f0a71e9d922962ffe0a5457a516ef4eeefbbe216edde268c90da4479af52f558ca7b421bdb7ced0259ba3b3e44b41571b95fc367212532953ee6568c7af0fe00c301696481e10c8fb21dcdea8b262c571e2f17a8b2f58cbd7b426332b54917dc7167a224cb128882fe57503b4a43ae4e677360756f6f3b7662eb96dd61ff38dbea2dbde62ad", &(0x7f0000000240)=""/209, 0x2, 0x10000, 0xffffffffffffffff, &(0x7f0000000040)}) dup3(r2, r1, 0x0) 23:11:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r1, 0x2) 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 636.121434] netlink: 4484 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.125337] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 636.125343] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 636.125348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 636.125352] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 636.139123] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r2}) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x1368}}, 0x40000) 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'batadv0\x00', 0x6}) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) [ 636.230292] FAULT_INJECTION: forcing a failure. [ 636.230292] name failslab, interval 1, probability 0, space 0, times 0 [ 636.248795] CPU: 1 PID: 22724 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 636.256684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.266029] Call Trace: [ 636.268615] dump_stack+0x1b2/0x281 [ 636.272241] should_fail.cold+0x10a/0x149 [ 636.276386] should_failslab+0xd6/0x130 23:11:16 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, 0x28, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) [ 636.280357] kmem_cache_alloc_node+0x263/0x410 [ 636.284947] __alloc_skb+0x5c/0x510 [ 636.288573] kobject_uevent_env+0x882/0xf40 [ 636.292900] lo_ioctl+0x11a6/0x1cd0 [ 636.296526] ? loop_set_status64+0xe0/0xe0 [ 636.300757] blkdev_ioctl+0x540/0x1830 [ 636.304646] ? blkpg_ioctl+0x8d0/0x8d0 [ 636.308562] ? trace_hardirqs_on+0x10/0x10 [ 636.312794] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 636.317891] ? debug_check_no_obj_freed+0x2c0/0x680 23:11:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@ipv4_newroute={0xdc, 0x18, 0x100, 0x70bd25, 0x25dfdbfe, {0x2, 0x0, 0x20, 0x5, 0xfc, 0x4, 0xfe, 0x4}, [@RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @RTA_PREFSRC={0x8, 0x7, @multicast2}, @RTA_METRICS={0x3a, 0x8, 0x0, 0x1, "031efa732fe12d88fef82a3b2d5095a8e3cd203e276d8a9a0609b87208b0b6ca82748ba03b21f47c48f236a9b133a183d6cc392a48b3"}, @RTA_METRICS={0x63, 0x8, 0x0, 0x1, "7c24d6ee4fc38fdf052859193f575b6b5bc10e2dcbe75136e358f92d4c0b3d320567422e8c112e16e9b3490bc3baa02ba16a13927d8b9635bd03809dd02197c7dbe0e11176027a5dfab3bb77dfe2129453218f36bab3204a887f542ed6182b"}, @RTA_IIF={0x8}, @RTA_MARK={0x8, 0x10, 0x3}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8800}, 0xc080) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x20, 0x17, {0x1, 0x80010000, @l2={'ib', 0x3a, 'veth1_to_team\x00'}}}}, ["", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1368}}, 0x0) [ 636.320639] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.322897] block_ioctl+0xd9/0x120 [ 636.322906] ? blkdev_fallocate+0x3a0/0x3a0 [ 636.322915] do_vfs_ioctl+0x75a/0xff0 [ 636.322925] ? ioctl_preallocate+0x1a0/0x1a0 [ 636.322933] ? lock_downgrade+0x740/0x740 [ 636.322943] ? __fget+0x225/0x360 [ 636.322952] ? do_vfs_ioctl+0xff0/0xff0 [ 636.359288] ? security_file_ioctl+0x83/0xb0 [ 636.363736] SyS_ioctl+0x7f/0xb0 [ 636.364647] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. [ 636.367091] ? do_vfs_ioctl+0xff0/0xff0 23:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000140)={{r0}, 0x0, 0x12, @inherit={0x50, &(0x7f00000000c0)={0x1, 0x1, 0x8000, 0x6, {0x3e, 0xfffffffffffffffc, 0xa697, 0x6, 0x8}, [0xffffffff]}}, @devid}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xfffffe00, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000001140)=""/194, 0xc2}, {&(0x7f0000001240)=""/219, 0xdb}], 0x2, 0x1, 0xfffffc7c) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r2, 0x0) [ 636.367102] do_syscall_64+0x1d5/0x640 [ 636.367115] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 636.367122] RIP: 0033:0x4663b7 [ 636.367127] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 636.367136] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 636.367140] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 636.367146] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 636.402787] netlink: 4284 bytes leftover after parsing attributes in process `syz-executor.1'. 23:11:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r1, 0x2) [ 636.407090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 636.407096] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 636.418495] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:17 executing program 3 (fault-call:4 fault-nth:33): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000011c0)=""/4105, 0x1009}], 0x2, 0x7f, 0x2) r1 = syz_mount_image$adfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="cf6f8b3237f3cc0ffccdbd192fa0a93a44f70fa312f48a6bc84384a70286fdcf1d15a6155a72cbf9d8c45d3c6edab57cc13ecfd4f056c87e7cd93be68230f28579df184f6a5d909c310b8e4c127549eaa7a329596f10614c4b8d40e4381e7b754b0d6ab07822f0afb142868280cd4a2903438aedb103067b3cc5187819e7c7b5832cf52a2c0e59df93f8c307f84330c7a4f15953ccaf87a2e6e13191f41e9c5d520d79c6edfae6306961feab1b1d5407b80263c5bae92d798a845debee81cc601e95f93e574765c54197bfb5cddf04dd36660851", 0xd4, 0x27e}], 0x2, &(0x7f0000000380)={[{'/dev/sg#\x00'}], [{@fowner_gt={'fowner>', 0xee01}}, {@fowner_lt={'fowner<', 0xee00}}, {@subj_type={'subj_type', 0x3d, '/dev/sg#\x00'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@euid_lt={'euid<', 0xee01}}, {@uid_gt}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/sg#\x00'}}, {@fowner_gt={'fowner>', 0xee00}}]}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x2010, r1, 0x379cd000) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) mmap(&(0x7f0000768000/0x1000)=nil, 0x1000, 0x2, 0x110, r2, 0x86ddd000) r3 = syz_open_dev$sg(&(0x7f0000000080), 0xffffffffffffffff, 0x163f00) dup3(r3, r2, 0x0) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e", 0x17}], 0x2) 23:11:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 636.589876] FAULT_INJECTION: forcing a failure. [ 636.589876] name failslab, interval 1, probability 0, space 0, times 0 [ 636.608976] CPU: 0 PID: 22769 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 636.616863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.626207] Call Trace: [ 636.628797] dump_stack+0x1b2/0x281 [ 636.632430] should_fail.cold+0x10a/0x149 [ 636.636572] should_failslab+0xd6/0x130 [ 636.640544] kmem_cache_alloc_node_trace+0x25a/0x400 [ 636.645650] __kmalloc_node_track_caller+0x38/0x70 [ 636.650584] __alloc_skb+0x96/0x510 [ 636.654215] kobject_uevent_env+0x882/0xf40 [ 636.658533] lo_ioctl+0x11a6/0x1cd0 [ 636.662148] ? loop_set_status64+0xe0/0xe0 [ 636.666374] blkdev_ioctl+0x540/0x1830 [ 636.670257] ? blkpg_ioctl+0x8d0/0x8d0 [ 636.674138] ? trace_hardirqs_on+0x10/0x10 [ 636.678367] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 636.683464] ? debug_check_no_obj_freed+0x2c0/0x680 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) 23:11:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x1010c0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) 23:11:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000140)={{r0}, 0x0, 0x12, @inherit={0x50, &(0x7f00000000c0)={0x1, 0x1, 0x8000, 0x6, {0x3e, 0xfffffffffffffffc, 0xa697, 0x6, 0x8}, [0xffffffff]}}, @devid}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0xfffffe00, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000001140)=""/194, 0xc2}, {&(0x7f0000001240)=""/219, 0xdb}], 0x2, 0x1, 0xfffffc7c) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r2, 0x0) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a8059", 0x23}], 0x2) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) [ 636.688479] block_ioctl+0xd9/0x120 [ 636.692104] ? blkdev_fallocate+0x3a0/0x3a0 [ 636.696423] do_vfs_ioctl+0x75a/0xff0 [ 636.700221] ? ioctl_preallocate+0x1a0/0x1a0 [ 636.704643] ? lock_downgrade+0x740/0x740 [ 636.708792] ? __fget+0x225/0x360 [ 636.712240] ? do_vfs_ioctl+0xff0/0xff0 [ 636.716204] ? security_file_ioctl+0x83/0xb0 [ 636.720605] SyS_ioctl+0x7f/0xb0 [ 636.723981] ? do_vfs_ioctl+0xff0/0xff0 [ 636.727954] do_syscall_64+0x1d5/0x640 [ 636.731837] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 636.737015] RIP: 0033:0x4663b7 23:11:17 executing program 3 (fault-call:4 fault-nth:34): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1", 0x29}], 0x2) 23:11:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 636.740195] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 636.747900] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 636.755165] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 636.762426] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 636.769689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 636.776948] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80800) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r3 = syz_mount_image$gfs2(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x7, 0x6, &(0x7f0000000600)=[{&(0x7f00000003c0)="22a164ad2da44647b8fb85568f8d97e49583e2aa44d147e54643fe7ad55b2d77c96af99b9af371998a22309830e2698d768d299983e280c28cee972dc29a7ca1878d51ce078f9512a3c51f7788a6a8e912b85021c0f92d1caa07e375a1bd2ab2ab1a79393ac13f6b9914af8e50f2f6598d61bf7094b3cb1113659122adf478a95aa799d25a020b09d6f8b7faa906dd17798b2362c61fe956e3c848abcb15e4aefb85c076b4bf2cdff065c78835456bb2a2c0ba3842ec7d8c8e232b8f1a48bc700b912eeb4febbc4feb310cc40c802b3263e772f7aff29cb50252316963bab0", 0xdf, 0x1}, {&(0x7f00000001c0)="333ad6f513f18debff403a1c6eedb4a0265a2e1455ea118f757b267a7d2b314be4d9b99d3e89a9461ba0a0780c78c3cc3d06438068d87342da6f6a34684a77ee1e17bc29dced6d9083c8cc", 0x4b, 0xc0}, {&(0x7f00000004c0)="a0d8ab3fb3b4d8941c195edcd5343752575a279b9fdaa972fba0f7f4a4fcb5156739e80205443462c03f8897dda1eb6079537388a6d8000939e5b72bd1c5d189c45174cde1a4ea1d3445dd8917831bd313e00d8c068dad8461ba42d98ad366f2e61d11ac3ab6325b59e4ccf20d2eb65e75df5eaf34587ec88cbac34f5fc4373c0ebf3840c1fb36adccb5369b37610c94abbb4871ffbcbb11793aa4dc79ed07419ece464f75e5934e56d4b081622e92ecccbb012535079a", 0xb7, 0x7ce1}, {&(0x7f0000000240)="15a6626385b2d5e1", 0x8, 0x97b}, {&(0x7f0000000580)="a7b222c495b40096579ec209f0e25831375f2889187e3c79927c79100cb9b4753a8d6a037f0c4a3c784faf89adb37e9fbbd1cf719a15549707f82a682e14cafe506ff5b8fba35dd59ef4bd92076f39bd7bc27b0e1f29453e3c5df83b6c", 0x5d, 0x4}, {&(0x7f00000002c0)="0d0411cf7d24e4eadb4eafa0006f42faa4d3d829c45be7", 0x17, 0x9}], 0x40008, &(0x7f0000002f80)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',rootcontext=user_u,euid<', @ANYRESDEC=0xee00, @ANYBLOB=',appraise_type=imasig,\x00']) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002400)={0x0, 0xfffffffffffffffd, 0x81, 0x3f, @scatter={0x9, 0x0, &(0x7f0000002200)=[{&(0x7f0000000c00)=""/176, 0xb0}, {&(0x7f0000000cc0)=""/153, 0x99}, {&(0x7f0000000d80)=""/246, 0xf6}, {&(0x7f0000000e80)=""/152, 0x98}, {&(0x7f0000000f40)=""/211, 0xd3}, {&(0x7f0000001040)=""/91, 0x5b}, {&(0x7f00000010c0)=""/146, 0x92}, {&(0x7f0000001180)=""/73, 0x49}, {&(0x7f0000001200)=""/4096, 0x1000}]}, &(0x7f00000022c0)="5805243feb18ce170dfef0a0a874d0f5ceb34350b0e4a0bde643cfcecefc6383639a479a81c771d82f95ceaa796f7364bd8c7169d901577e764f45c37a3b9e7edff6ed3d5e4eb67af1360c7f533fa4407a77ea73e32dee41ae5791fb1cb1b6555e1b3a8887e2f583457fdd6014df39a1ef50cf306285f22fe7394ec0d748df3368", &(0x7f0000002380)=""/13, 0x1, 0x10021, 0xffffffffffffffff, &(0x7f00000023c0)}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r3, 0x80000) r7 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r7, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000003280), 0x404000, 0x0) r9 = accept4$inet6(r6, 0x0, &(0x7f00000032c0), 0x80800) sendmmsg$unix(r5, &(0x7f0000003400)=[{&(0x7f0000002480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002500)="c4624ecab4f855203ff98bec77263ba52be76ace582dca410cdb6fed38f8c498b91af9584218548433ca57b7ad10384d9f0a9b4f9713d726d22fbd8e93586b67c994ed73c90d3d3716ec967e497ef433471854be2c6e711de828fb9c7f8194", 0x5f}, {&(0x7f0000002580)="55a8b70688fbbe6b57", 0x9}, {&(0x7f00000025c0)="866bad984813ba32486e60abcdf3ecee6aa287644bb3a8853030e871e93905f0db3ef847d2c3f000c8d97ebe355da6b96def1bbe0df3790c5d51e205508cc9f5e38f67e54272260eadf73fbbe00c8154e4aac39d5bc9b7076422e65b5c88fd9ab5a2c6cf6c1c3bbae71417a721023fb1f42a95ffed0ecab91032ed6f7ce40d78d80b266617a0f17452211d2dea28a9dcff2a320ab91cd1b9bb21d4cbfa5b3ba9e5807fda562cfc502dd872cc3ba342bdaead5f177b1ab8b9864e31ebfabff8babe", 0xc1}], 0x3, &(0x7f0000002740)=[@rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}], 0x30, 0x20008000}, {&(0x7f0000002780)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000002980)=[{&(0x7f0000002800)="4d0e6b58f4a6f3913be56fab0fd77a29f87df4b2c8948a2c2a9a145a8fef80cd80970b75c7fd93081139b43c1b7a66906a21e9b17a28002fc70052094d30bfc294bafba19d2efd448bb46ca0a767842a44afcac702dc8adb98fff5", 0x5b}, {&(0x7f0000002880)="1596e279a1e84a746537150132fe9da9c4866be5c41df9be43588ae80cc66b582503b55dab010c19040955337164c405", 0x30}, {&(0x7f00000028c0)="1c67fffe35ed8b206368d8da2426c877a66e9463532a4ee00f65508bdf12204997b739df83ed93bbc7263000ded815e53622d0a0f9d14a4d3b68e465503d6730b6ab8ddd762be296adce9a62194d23c0e62b83afac6957b2c2f114bb979a4d9b962a979b3fc6de9cb6d7eb01225742f6731cc80416849b026cf16ff5abb7a5f88318390a5df7f5f77b007ff27a4c", 0x8e}], 0x3, &(0x7f0000002a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x20, 0x20000000}, {&(0x7f0000002ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002b40)="7f6e4ee6ecd13c1f0befa3e747037661532aa2f5a95bdfd1081d132575c55cc4b01b822c2b17fdf3c6592cb0e595eb8efe75bd5fbc70f48be9826256c366d23026cae14ceb6c1e632268f0c0e3f45687f44b9522bfe902019f3ee5559bcb32fe8666f741ea798fd083379fbc23f55c39d47ba75a30917fc23c45546165c115dc7a1493f2ac85a3bd8bf8d27a30b1a415e18e06cba827237b6a236945af5516e5eb57e5f2841a147e9771db458bbfb62d55f926d700e9bbd153a4b2cf4651a6f04ca2b10294c1400decfd2e1bda88eec08058d666ec5f7bf62119b12cb6bb9d254096ca3234530f5d8902d761db2a822dae8ad1b86ceaf1787b", 0xf9}, {&(0x7f0000002c40)="dbae3da17ea1becee91d3cc15807a87a54e25cda7d45bc3ae1db45d6bf12af79dba694e65fa53b098717da1570e7405203e9f7c545abf327d10d27fc8be4c79777e1383d9d67ae9cfd62e03bb315695c1ae730a25dd2ab30f3b33c50b81371f5c83380795adf76cafedf0954c4b2096ba53deb4b58850170f3f373bb883dcac9984ef7bc9cbcb66a097dea8f2f034aee7c9f74d29bc3c26de625e7df9c56e0162dd501eff0d3eb3f17911f53ed2eefe1b067488593d28547d1cfef49a592da04da9a04cf431754ba4120ddbbda0e4ce34e4453901e", 0xd5}, {&(0x7f0000002d40)="72d302a6c53699ec2dc932c6a0232fa2902c0c14d08ed7f6a70f08f0e0471471d6a657dd018d104959b2724b", 0x2c}, {&(0x7f0000002d80)="34956147b931b0f8060a28fa77af0eae7b12be2b5430742c5d5435388014166b848d505ceb393670b1a762546a749806c087af83bcf9b9310b607653e62c9c2c7d8365e2103b352d50946310854fe1c18440309a4ef74d9525c86ee0af10abb8980230d2473f5cfab9f83e94d3a4fdd42026ddb01272d7d87f3002029b67dab22d87f1e73a15b4edb05e84ddf6315a1b72dafd08d311925a0e544fcf9b9d7d0fadd905880a488c16c30b835df53a85f6ab291a93bf92d2838bace265cfeb8a146fc1", 0xc2}, {&(0x7f0000002e80)="81444efefa36d4d84bea72854cc0e319012e70b2a56320cea4b1e123b215918d9f97b0c99dd1de1354a6eed7cab3a876373ad3864bbef5f348c53a988cea24ee4fddd29c090fe0c8449da5c21e51329a5de4803e57b11847196010433c52cb18525e9007e542f6b9d9ea7d58e309477d04ea62", 0x73}], 0x5, &(0x7f0000003300)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r7, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8]}}, @rights={{0x1c, 0x1, 0x1, [r3, r0, r9]}}], 0x100, 0x4040001}], 0x3, 0x40000) close(r7) r10 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) preadv(r10, &(0x7f0000000a80)=[{&(0x7f0000000700)=""/121, 0x79}, {&(0x7f0000000780)=""/144, 0x90}, {&(0x7f0000000840)=""/239, 0xef}, {&(0x7f0000000940)=""/250, 0xfa}, {&(0x7f0000000a40)=""/33, 0x21}], 0x5, 0x7, 0x3) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 636.821994] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 636.911014] FAULT_INJECTION: forcing a failure. [ 636.911014] name failslab, interval 1, probability 0, space 0, times 0 [ 636.932718] CPU: 0 PID: 22808 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 636.940627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.949972] Call Trace: [ 636.952563] dump_stack+0x1b2/0x281 [ 636.956192] should_fail.cold+0x10a/0x149 [ 636.960366] should_failslab+0xd6/0x130 [ 636.964434] kmem_cache_alloc_trace+0x29a/0x3d0 [ 636.969101] ? kobj_ns_drop+0x80/0x80 [ 636.972899] call_usermodehelper_setup+0x73/0x2e0 [ 636.977739] kobject_uevent_env+0xc28/0xf40 [ 636.982099] lo_ioctl+0x11a6/0x1cd0 [ 636.985722] ? loop_set_status64+0xe0/0xe0 [ 636.989956] blkdev_ioctl+0x540/0x1830 [ 636.993842] ? blkpg_ioctl+0x8d0/0x8d0 [ 636.997720] ? trace_hardirqs_on+0x10/0x10 [ 637.001953] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 637.007055] ? debug_check_no_obj_freed+0x2c0/0x680 [ 637.012070] block_ioctl+0xd9/0x120 [ 637.015692] ? blkdev_fallocate+0x3a0/0x3a0 [ 637.020015] do_vfs_ioctl+0x75a/0xff0 [ 637.023821] ? ioctl_preallocate+0x1a0/0x1a0 [ 637.028222] ? lock_downgrade+0x740/0x740 [ 637.032375] ? __fget+0x225/0x360 [ 637.035821] ? do_vfs_ioctl+0xff0/0xff0 [ 637.039797] ? security_file_ioctl+0x83/0xb0 [ 637.044203] SyS_ioctl+0x7f/0xb0 [ 637.047567] ? do_vfs_ioctl+0xff0/0xff0 [ 637.051534] do_syscall_64+0x1d5/0x640 [ 637.055419] entry_SYSCALL_64_after_hwframe+0x46/0xbb 23:11:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x81, 0x8e, 0x80, 0xff, 0x0, 0x8, 0x4000, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, @perf_config_ext={0xc64, 0x3}, 0x1080, 0x4, 0x40, 0x1, 0x9, 0x4, 0x81, 0x0, 0x8, 0x0, 0x2}, 0xffffffffffffffff, 0x0, r1, 0x2) 23:11:17 executing program 0: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0, 0x1000000}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = dup3(r2, r1, 0x0) readv(r3, &(0x7f0000001580)=[{&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/210, 0xd2}, {&(0x7f00000014c0)=""/139, 0x8b}], 0x6) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r4, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup(r4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x400640, 0x0) 23:11:17 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 637.060614] RIP: 0033:0x4663b7 [ 637.063808] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 637.071507] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 637.078872] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 637.086130] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 637.093389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 637.100646] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 23:11:17 executing program 3 (fault-call:4 fault-nth:35): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:17 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 637.128051] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 637.211233] FAULT_INJECTION: forcing a failure. [ 637.211233] name failslab, interval 1, probability 0, space 0, times 0 [ 637.229777] CPU: 0 PID: 22833 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 637.237665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.247030] Call Trace: [ 637.249616] dump_stack+0x1b2/0x281 [ 637.253244] should_fail.cold+0x10a/0x149 [ 637.257388] should_failslab+0xd6/0x130 [ 637.261361] kmem_cache_alloc_node_trace+0x25a/0x400 [ 637.266455] __kmalloc_node_track_caller+0x38/0x70 [ 637.271360] __alloc_skb+0x96/0x510 [ 637.274973] kobject_uevent_env+0x882/0xf40 [ 637.279347] lo_ioctl+0x11a6/0x1cd0 [ 637.282953] ? loop_set_status64+0xe0/0xe0 [ 637.287163] blkdev_ioctl+0x540/0x1830 [ 637.291041] ? blkpg_ioctl+0x8d0/0x8d0 [ 637.295010] ? trace_hardirqs_on+0x10/0x10 [ 637.299259] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 637.304358] ? debug_check_no_obj_freed+0x2c0/0x680 [ 637.309373] block_ioctl+0xd9/0x120 [ 637.312992] ? blkdev_fallocate+0x3a0/0x3a0 [ 637.317303] do_vfs_ioctl+0x75a/0xff0 [ 637.321080] ? ioctl_preallocate+0x1a0/0x1a0 [ 637.325464] ? lock_downgrade+0x740/0x740 [ 637.329603] ? __fget+0x225/0x360 [ 637.333036] ? do_vfs_ioctl+0xff0/0xff0 [ 637.337008] ? security_file_ioctl+0x83/0xb0 [ 637.341391] SyS_ioctl+0x7f/0xb0 [ 637.344734] ? do_vfs_ioctl+0xff0/0xff0 [ 637.348799] do_syscall_64+0x1d5/0x640 [ 637.352668] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 637.357829] RIP: 0033:0x4663b7 [ 637.361040] RSP: 002b:00007f6a22ba1f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 637.368776] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 637.376018] RDX: 0000000000000006 RSI: 0000000000004c00 RDI: 0000000000000007 [ 637.383262] RBP: 0000000000000007 R08: 0000000000000000 R09: ffffffffffffffff [ 637.390507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 637.397755] R13: 0000000000000006 R14: 0000000020000218 R15: 0000000000000001 [ 637.418117] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f1629228", 0x2c}], 0x2) 23:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r2}) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x1368}}, 0x40000) 23:11:18 executing program 3 (fault-call:4 fault-nth:36): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) 23:11:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) [ 637.761626] FAULT_INJECTION: forcing a failure. [ 637.761626] name failslab, interval 1, probability 0, space 0, times 0 [ 637.792339] CPU: 1 PID: 22860 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 637.800668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.810017] Call Trace: [ 637.812621] dump_stack+0x1b2/0x281 [ 637.816261] should_fail.cold+0x10a/0x149 [ 637.820412] should_failslab+0xd6/0x130 [ 637.824388] kmem_cache_alloc+0x28e/0x3c0 [ 637.828537] getname_flags+0xc8/0x550 [ 637.832334] SyS_mkdirat+0x83/0x270 [ 637.835957] ? SyS_mknod+0x30/0x30 [ 637.839506] ? fput+0xb/0x140 [ 637.842607] ? do_syscall_64+0x4c/0x640 [ 637.846575] ? SyS_mkdirat+0x270/0x270 [ 637.850458] do_syscall_64+0x1d5/0x640 [ 637.854335] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 637.859520] RIP: 0033:0x465707 [ 637.862686] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 637.870368] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 637.877676] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 637.885070] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 637.892382] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 637.899647] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:18 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r2}) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x1368}}, 0x40000) 23:11:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) 23:11:18 executing program 3 (fault-call:4 fault-nth:37): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x4010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(0xffffffffffffffff, 0xf504, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) write$binfmt_misc(r3, &(0x7f0000000040)={'syz1', "83d2dc79dd30e00c35e8e42297c566cee7be81aafc73d1d22005520717aba344c6a3cab7f623ca8b0a43bbdc2bc1e93d54"}, 0x35) 23:11:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x123402) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f", 0x2d}], 0x2) [ 638.041475] sg_write: 1 callbacks suppressed [ 638.041483] sg_write: data in/out 2044514911/5 bytes for SCSI command 0xc6-- guessing data in; [ 638.041483] program syz-executor.0 not setting count and/or reply_len properly [ 638.074809] FAULT_INJECTION: forcing a failure. [ 638.074809] name failslab, interval 1, probability 0, space 0, times 0 [ 638.089179] CPU: 1 PID: 22896 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 638.097060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.106493] Call Trace: [ 638.109107] dump_stack+0x1b2/0x281 [ 638.112735] should_fail.cold+0x10a/0x149 [ 638.116881] should_failslab+0xd6/0x130 [ 638.120855] kmem_cache_alloc+0x28e/0x3c0 [ 638.125004] getname_flags+0xc8/0x550 [ 638.128803] SyS_mkdirat+0x83/0x270 [ 638.132427] ? SyS_mknod+0x30/0x30 [ 638.135957] ? fput+0xb/0x140 23:11:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x7) 23:11:18 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) [ 638.139055] ? do_syscall_64+0x4c/0x640 [ 638.143023] ? SyS_mkdirat+0x270/0x270 [ 638.146903] do_syscall_64+0x1d5/0x640 [ 638.150789] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 638.155967] RIP: 0033:0x465707 [ 638.159146] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 638.166846] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 638.174109] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 638.181371] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 638.188763] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 638.196121] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) 23:11:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) 23:11:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xac, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x5}) 23:11:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r2}) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[], 0x1368}}, 0x40000) 23:11:19 executing program 3 (fault-call:4 fault-nth:38): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x1) 23:11:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) [ 638.618907] FAULT_INJECTION: forcing a failure. [ 638.618907] name failslab, interval 1, probability 0, space 0, times 0 23:11:19 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r1}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:19 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r1}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) [ 638.675845] CPU: 0 PID: 22936 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 638.683844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.693192] Call Trace: [ 638.695777] dump_stack+0x1b2/0x281 [ 638.699402] should_fail.cold+0x10a/0x149 [ 638.703562] should_failslab+0xd6/0x130 [ 638.707534] kmem_cache_alloc+0x28e/0x3c0 [ 638.711681] getname_flags+0xc8/0x550 [ 638.715484] SyS_mkdirat+0x83/0x270 [ 638.719108] ? SyS_mknod+0x30/0x30 [ 638.722650] ? fput+0xb/0x140 23:11:19 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast2, @private0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7fffffff, 0x8001, 0x3, 0x100, 0x7, 0x84000220, r1}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 638.725772] ? do_syscall_64+0x4c/0x640 [ 638.729744] ? SyS_mkdirat+0x270/0x270 [ 638.733632] do_syscall_64+0x1d5/0x640 [ 638.737520] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 638.742710] RIP: 0033:0x465707 [ 638.745890] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 638.753590] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 638.760869] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 638.768128] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 638.775390] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 638.782649] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000040)=0x7) 23:11:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000253000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007fff) read$FUSE(r1, &(0x7f0000004200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000300)={0x50}, 0x50) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@ipv4={""/10, ""/2, @broadcast}}}, &(0x7f0000000a00)=0xe8) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r6}], {0x4, 0xf}, [{0x8, 0x7, r7}, {0x8, 0x7, r7}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f0000000440)='./bus\x00', 0x402, 0xc1) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r9}], {0x4, 0xf}, [{0x8, 0x7, r10}, {0x8, 0x7, r10}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000002040)="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61a220b4b78b7721015ec45491e63d9a6ec45e20c7e3cf3b551d0b0240dda25d808a14013ab7b527b76f96eb5a7a95e77cea6565c9c6d714a0a5288aaec928f090d3e658ac6d0255eacf082100ac3c1c010fe10e8ebd525d59825b72c42c869cef34dc3824ea88e97f102a154f31248b01d986aea0bb1489d98b51e8006029422572e90ab49a17af3c549eaac832782540681bb6f85f369f1bd53279455491811772b6024ea9b69275bdc5a2e2629c8ee3e130c463d92509f0495e694e52fc36a257e52328b0b39f0202651c9b9e40daa5ddc7b5902dc43025e340c938f1e8dde574ac6cec73b841b78b68710c630e0a4d8f3834f0e08db5edcd4809997de98ac502e24fd9fab48147adfa2f2b26e4bdcb153bbefb9ddc8295c7286db457b59a287f00aef01175dafb8b0efa053b774d2bc22bb68184fc9932a4e330a9d276fe41b740e3f875333391f77af01879de90851fe86ad738fc46bc32cd13106416313cf88df31996932bb390e237c895f621343899d575524c934959d17f058c4e463020d229f40ad69eb4450e1b8442dfe811212d75bfd2bae3457671ffc47294bb596fc7710df573a5828a0e80ce2b215dd197ae5fdb7955deedfbceeaabc4cbac8d72aef40e7c78f8677ffdb0434c6f8727d6b83b76edbf4c25cad919b981d78caa9a4298a29e204fbda8b78fe55c94a9c0ae83d7363b1cf540d92d708f8763dcdbb972adcffcdc303def3e24855d41970df00dc57f8bd9f9364b14a6f2264d4b39df5cb833b7f0eb54168634e7ae954a5b2f56477efde5443543ecce1fc5e12676f3c1d9663558d68577a42a94eb0c45d87c4086b7372918deb31acd03acea3042a5c49ff64e59fd9570875f094dfe84f59b2955d6d8c1e838cea323056af386ab4849c49d3a8a03f2e0453bf99b63cb309596abe0db2f8743dcdface4bd4370cbf789d9d2c238a5a25da7829bf08e95bb4a6e562e6052dd37de0cc2ad44b80082bddfd33a5452d4ef18011e1bd04fcd8614114fbf23064273b9580e107c8e94fa10d17cc59e9ceb90b465a15c21a717f4c6413af7e92d4c14f0120cd486edac1c76b0d270ecdd82a3068c0fe31c0647ce0c8dd686f4f6cc898c488c878183e3fee3232676232aec0bab67b03542f0f318f194ecd5f7e826cea4dfbf36c08c8acef79c32bb274faccf9dc4f9212dc03eb5af38b2b9f3eb36a3cd714d987e75d158cacc1a716bc860b6d8d245f3f85aa5457e54c03dc2c0ffc4cdde3bb6bed82703f63a19674cb3bd7347b8a86e8cb81f48d70edb5989c3bca8d610ef0e6099b57271898f11240eb18ebedce826b34dc880a4626102cf08e4d86f70b7e6b221cb9e493d77ecc19c167e1a05c568a375ec492c83552586f79c2ec09706aa6a168ffe583e155a95c1ba9771d4dc40e0549fc62786915f8071e25212a43a13e0ed0077bc475f306b8ebfd62370e027f5d4bf43cac68c5bd6cbcb8e71f127d4aec883ca6d009c42ffed6e3c773c9bc8e718bbcab71eaa14357f40a6e4b511420ccfab8d5b8a477b063795cf8624c51bcb7a4d3952cec26dd82c8075ed1e4470950aabf8285cf8af96242915e1e2069ada1573d156803ba64b650ebbdb7fd46c41339484922698782eae25164af2c5ea5c0933565a3db9175c90f8f15005d86e5fa33f130ab07500a26049345d00b5ca1ab67231b2f840c63a3ced64a98be08500f3907e553458af6ccc9e655fce79f5e5372756c79f1450bea9c4d5113d1b305c2a213492f1208fbf9aea7c740c80a21e25572594f42ef08a1d0597672eb999846110975ff15963882624300995402aa286984ad60275cf9348c68dd2f62e34e006676d139e00e0aeabaad38f900d08247c4e97dbbcbfbf5942511794855d08578c02ccac33d438b1111ff51c861132f914b461de967220a8525c85e182f94bf97796b3ea354fbf4b6acf96f1fcf16076dcc8b875fee3eda662adb56e6e69982ece1457048d066ec12770aa138bb5175d345c86298f0c9050557cc9e60a399666d6d83ae28cf8e056f96096c64926f62e8e68de5bcd7a68fbe90416a5aaa9344fec0f4cfdcd79ac8eaaf3b646ef8fd8efb6490ed325622b706c816c339b8538de0c3b1d90e10661046c1d0c8db99ba7f87b62f8436e5aaa537c43c09d530af14bd397c8af1405430f3b9bc4644f557ce75cf1b4f9b104187c6d0e93b0b18bf25c6e24d1885dff375ba9c6d093a85ec1aacc5f93f068c387e83ada7b6a963a672ea47a96d5f117557103e9d2fc70c64d5cf7523a434d8364ba937322a946a9f22ff99c70b93dc6edbf68288006c1baef20a8bb518a7681167b06e9318829c1a0290aa735b91241e3db04af24f1fa2750a0ea98cb75aea13bee11de556f24cdb1e708c1a810610a12d7f624f2eeab15f500a4002af9b4fac10ce76f5da51ab9bbf0da86813b447d008d14fee608bc357359b3bd65cd3963c5119d56cf362b4bc11c743aeb256b9d90d9a572dc6f0975e1420162955b49f852f1fd6d7d126627eb5b278e7da8b86efd1aaca090c1532d25a7be155ac0efea4f8feca0355044d4567077cb46f9526060d51ac26e622ab7613973b4ec709caeade1207ed80dbee8baebcc00e28510f87312c2b74e77fb48588c75ca0f8af4e19162869b50f1b60a5aae7d8ea23b9ca10b9aeec37cc7e9614c88b84462833efd5a3675e5fb7624f69af58805ceef8b673fc225ea78c18521f61c67a282e278c19b362c2c33aa4ef27eecb3a7350f59e7525cfe06eaeb7067c6d69b7aa04e9291b265348c0685d7e70f6c9767fa604974463bcc7e614aa67b3098c9830c802f3213632ada6d44724464416e1ab1e2d3a834fc92376a5aeb32a90568fa646a320bfdf6467f58e6989fdcb81a3c5512442a5f4c528423c6395c5679b405da4b13115ae61eb3564b7a876d01b6fb13283a9c78ea73a2f724d01db41cb9769e7c6b7dd0cd66770609f763857d748145cd76fda31a0e3d0c91a956d1265ec44450dfbb4bef5693449182fc843c243e79239047e0cd0e4aff904732e1a7902278533fb51d789972743e43ebcdaabd99ccc072664903fd4689a3d4e6a167552bf637b3134f6a9c91551f0bec409a970e7873f9ce329f1fff28a4709c5f663eedfa7282be91f5d010a031857287b0631c23de1580511a8db482d840c717b817f8f270f16fff5d250df69b1c46a43b4fff3c1ec2030d28025fcc577bd2e54eda398060941f8646caf7969f28ad29a1d7111ac57444e3f41b495e03fc8da080c845361a1d152746bba0393e7ff55d20f045312eb823ae7fe504cc0280fdd120bf1cc84c8bffbe063142d91260a12a385794abfa1a0c47864032d61f7fd8a596d009ec9fc5d9ffa0777b4f62b994b208b4dc6d0cbfdcd5f89ff75497cea8a442418eff690defd7dd7d43ab4474ada35962e72bcab3908a384af7e4aee5a515316f9a0a696f20576972c554388c9fc26d7837b1172026261221db0950576478b66496997d658b30b93a60f0deaedb3accf4e11997238e4970c95cd899a2d1fb4004d59f52cb7fb6c700893aa7dedbccafcde6d87dd8212215379ddf8bcd02631bddc2d1b4d05d49394435fa1b59fabfa8f61f38da47e66c845db5d30706ef73c52c775fbd6736ba187011cf35fb0bea37f8c2a58f8e5350f3b52cfadfb9a09e16a40cc56060cb96c95a42593e56e53f3f4b710fabf4c0ec503dabadb45519a69322bc0ede0607f29df5a9196eaf5c90bfd3352c30ba25164234ab3178cf101e660e9f17801e1ac2e4abe642df2f3baa5b3d54a73a0576ca4b7074688b5238ba5cd001538748946df0af50f1dc127b2299c2b5678157023a55968f670d9f6dc62121bc9890d27c158ca5767c9c4ceb90acf4edba29c556583f043a0148118072daff6d34594c4106d2f34d8b2c75607ca8d9d19611c91473b41d8a2d1f9e704311cbb41e8b81279bbeb68caceb781dacfa1a5646db7312fc59387cea6ab7a950fe86e091bb98d9ec4c950df768798eafe6d14045753db85147dd02fa000d02b40220eb3396ef7da075f1bbb817265debde05e01b87637df399191699d5014c241978cbd193bb8b07b747d44ad6617ecb7da44d818322ea0c0dd743ad15ec4fed5905094f4945e16bd1f26de9b17e1c310eab4fbddfb3bc9aa7f977f8c3cd005c696805a13339c37d0b9e5986d92c8c6101f17bfb6d83901aae23756071b4b80202a3af453d5b46b2b1d0e5f220a241667afd9eb9487da864a5840a0e3b34e12de23bf446b8099d23d572af7e85f5b4e9e5b21b37f7f9d67941dae7ec60d19a91ec42e43b0542108df67971c2b9af60edcb597cdb4eb1b739bd99cfdd044ff0c40190a3d3ac66b3dc36ca394b8945f27645dfa087b549d25aa5997d979a3a74dea4cc70a300e4f48f51c107bac8ebc9a271f909591bb80192e803d13785298979c990e794ebe4acb747df1331f3cfc0e51a38a1a6198a280f556d1aeb41c5d533e7e4f40ae8b9dcf27c2fa689a821d687d62baa88c", 0x2000, &(0x7f0000000fc0)={&(0x7f00000000c0)={0x50, 0x0, 0x31, {0x7, 0x21, 0x401, 0x200, 0x3, 0x3f, 0x5, 0x9}}, &(0x7f0000000140)={0x18, 0x0, 0x7, {0x3ff}}, &(0x7f0000000180)={0x18, 0x0, 0x2, {0x5}}, &(0x7f00000001c0)={0x18, 0x0, 0x9, {0xd}}, &(0x7f0000000200)={0x18, 0xfffffffffffffffe, 0x2a, {0x1}}, &(0x7f0000000240)={0x28, 0x0, 0xfffffffffffffc7b, {{0x40, 0x3ff, 0x0, 0xffffffffffffffff}}}, &(0x7f0000000280)={0x60, 0x0, 0x6, {{0xcc, 0x80000000, 0x5, 0x10000, 0x800, 0x7, 0x3, 0x6}}}, &(0x7f0000000380)={0x18, 0x0, 0x0, {0x279d}}, &(0x7f00000003c0)={0x19, 0x0, 0x7, {'/dev/sg#\x00'}}, &(0x7f0000000400)={0x20, 0xfffffffffffffffe, 0x3, {0x0, 0x1}}, &(0x7f0000000580)={0x78, 0x0, 0x82, {0x0, 0x7ff, 0x0, {0x6, 0x10001, 0xc8, 0x5, 0x3f, 0x2, 0x4, 0x198, 0x80000001, 0x8000, 0x4, 0x0, 0x0, 0x1, 0x2}}}, &(0x7f0000000740)={0x90, 0x0, 0x8, {0x0, 0x0, 0xfcf8, 0x0, 0x7, 0x1000, {0x3, 0x8, 0x9b7, 0x5, 0x101, 0x9, 0x1000, 0x1, 0x400, 0xa000, 0x1f, 0x0, 0x0, 0x3, 0x1}}}, &(0x7f0000000800)=ANY=[@ANYBLOB="b8000000feffffff080000000000000004000000000000000080000000000000000000000700000006000000000000000600000000000000090000000400000000000500000000000000010001000000000009000000010001002f6465762f7367230000000000000000040000000000000000000000000000000100000004000000000000000000000005000000000000000300000000000000010000000600"/184], &(0x7f0000000ac0)={0x3c8, 0x0, 0x414, [{{0x3, 0x0, 0x40, 0x3, 0x7, 0x6, {0x0, 0x0, 0x9, 0x2, 0x7, 0x9, 0x2, 0xa0, 0x8, 0x1000, 0x7, 0x0, r4, 0x40, 0xfff}}, {0x5, 0x1, 0x0, 0x955d}}, {{0x2, 0x0, 0x4, 0x2, 0xb5, 0xffff, {0x0, 0xffffffff00000001, 0x3, 0x8, 0xffffffffffff0001, 0x200, 0x0, 0x8b, 0x100, 0x6000, 0x8, r5, r3, 0xffff, 0x3}}, {0x5, 0x8, 0x1, 0x6, '\x00'}}, {{0x3, 0x3, 0x6, 0x3, 0x3, 0x7, {0x5, 0x2, 0x8, 0xb59f, 0xb4, 0x9, 0x8, 0x2d0, 0x1f, 0xa000, 0x1, r6, r8, 0xff, 0x6b73}}, {0x6, 0x7, 0x2, 0x0, '@\xbf'}}, {{0x1, 0x2, 0x4, 0x8, 0x9, 0x4, {0x0, 0x1, 0xf145, 0x56bc, 0x8, 0x3c, 0x8001, 0x0, 0x2, 0xc000, 0xcbf3, r2, r3, 0x3, 0x4}}, {0x5, 0x401, 0x3, 0xffffffff, '-]\''}}, {{0x0, 0x1, 0x1, 0x3, 0xffffffff, 0x101, {0x4, 0xb20, 0x0, 0x3, 0x609, 0x100000000, 0x80000001, 0x0, 0x3f, 0xa000, 0x8, 0xee01, 0xee00, 0x5, 0x2}}, {0x5, 0x9, 0x1, 0x4659da4a, '\x00'}}, {{0x4, 0x2, 0x8, 0xfffffffffffffff7, 0x2, 0x5, {0x5, 0x8, 0x1, 0xffffffffffffff7f, 0x4, 0xfffffffffffffff2, 0x20, 0x80000000, 0x5, 0x0, 0x0, r2, r3, 0x8, 0x8}}, {0x4, 0x20, 0x1, 0xff, '\x00'}}]}, &(0x7f0000000ec0)={0xa0, 0x0, 0x6, {{0x6, 0x3, 0x1, 0x297, 0x1ff, 0x1, {0x4, 0xfff, 0x0, 0x5, 0x9, 0xffffffffffffffe6, 0x80000001, 0x7, 0x7, 0x6000, 0x10000, r9, r3, 0x1, 0x7}}, {0x0, 0x7}}}, &(0x7f0000000f80)={0x20, 0x0, 0x5, {0x5b0, 0x4, 0xbbb, 0x4}}}) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000040)={0x2, 0x2, "fcf240", 0x1, 0x4}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r11 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r12 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r12, r11, 0x0) 23:11:19 executing program 3 (fault-call:4 fault-nth:39): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:19 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:19 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 639.495985] FAULT_INJECTION: forcing a failure. [ 639.495985] name failslab, interval 1, probability 0, space 0, times 0 [ 639.516821] CPU: 1 PID: 22981 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 639.524709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.534070] Call Trace: [ 639.536654] dump_stack+0x1b2/0x281 [ 639.540285] should_fail.cold+0x10a/0x149 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 639.544438] should_failslab+0xd6/0x130 [ 639.548413] __kmalloc+0x2c1/0x400 [ 639.551942] ? ext4_find_extent+0x879/0xbc0 [ 639.556257] ext4_find_extent+0x879/0xbc0 [ 639.560407] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 639.565858] ext4_ext_map_blocks+0x19a/0x6b10 [ 639.570356] ? __lock_acquire+0x5fc/0x3f20 [ 639.574596] ? __lock_acquire+0x5fc/0x3f20 [ 639.578830] ? mark_buffer_dirty+0x95/0x480 [ 639.583176] ? trace_hardirqs_on+0x10/0x10 [ 639.587410] ? __ext4_handle_dirty_metadata+0x120/0x480 23:11:20 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 639.592772] ? ext4_find_delalloc_cluster+0x180/0x180 [ 639.597972] ? trace_hardirqs_on+0x10/0x10 [ 639.602202] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 639.607047] ? ext4_es_lookup_extent+0x321/0xac0 [ 639.611803] ? lock_acquire+0x170/0x3f0 [ 639.615788] ? lock_acquire+0x170/0x3f0 [ 639.619759] ? ext4_map_blocks+0x29f/0x1730 [ 639.624086] ext4_map_blocks+0xb19/0x1730 [ 639.628235] ? ext4_issue_zeroout+0x150/0x150 [ 639.632734] ? __ext4_new_inode+0x27c/0x4eb0 [ 639.637142] ext4_getblk+0x98/0x3f0 [ 639.640764] ? ext4_iomap_begin+0x7f0/0x7f0 [ 639.645088] ext4_bread+0x6c/0x1a0 [ 639.648632] ? ext4_getblk+0x3f0/0x3f0 [ 639.652515] ? dquot_initialize_needed+0x240/0x240 [ 639.657442] ext4_append+0x143/0x350 [ 639.661152] ext4_mkdir+0x4c9/0xbd0 [ 639.664774] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 639.669439] ? security_inode_mkdir+0xca/0x100 [ 639.674017] vfs_mkdir+0x463/0x6e0 [ 639.677553] SyS_mkdirat+0x1fd/0x270 [ 639.681261] ? SyS_mknod+0x30/0x30 [ 639.684795] ? do_syscall_64+0x4c/0x640 [ 639.688769] ? SyS_mkdirat+0x270/0x270 [ 639.692648] do_syscall_64+0x1d5/0x640 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, 0x0) [ 639.696533] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 639.701713] RIP: 0033:0x465707 [ 639.704895] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 639.712591] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 639.719852] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 639.727119] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 639.734381] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 23:11:20 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) read$FUSE(r0, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000300)={0x50}, 0x50) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000002c0)={0xf9b}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x18) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000000040)=""/43, 0x2b}, {&(0x7f00000000c0)=""/237, 0xed}, {&(0x7f0000002540)=""/261, 0x105}, {&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x6, 0xd9f, 0x8) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) dup3(r2, r2, 0x0) [ 639.741646] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:20 executing program 3 (fault-call:4 fault-nth:40): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, 0x0) 23:11:20 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x200) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 639.808717] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = syz_mount_image$nfs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x9e54}], 0x2100080, &(0x7f0000001140)={[{'*\''}, {':\\]#:@,$@-,{]#-@-'}], [{@smackfsroot={'smackfsroot', 0x3d, '/dev/sg#\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x5c}}, {@uid_lt}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r4, 0x0, @unused=[0x20, 0x80000001], @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f00000011c0)={{r1}, r4, 0x1a, @unused=[0x7fff, 0x4, 0xff, 0x2480], @subvolid=0x10273df8}) 23:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, 0x0) 23:11:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)) [ 639.924386] FAULT_INJECTION: forcing a failure. [ 639.924386] name failslab, interval 1, probability 0, space 0, times 0 [ 639.954803] CPU: 0 PID: 23033 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 639.962694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.972043] Call Trace: 23:11:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001180)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x218, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="681300002800010000000000000000000300000005000e80f4000000c701548026b79a23f0154b92591ea5a8e202c7502b54f316a2ded9b3205b016b5548578a3cbb44d9d75c06800fae737c8dea14c20e3037243f67483cf1d3ceaf0a21c1797862be86ea2a58c805a18e4dcbb85f16579ba326e6c44224a150667bacf605469332afd22491ad1314473b0a3314ca687f0102c2bfece491335b687af347841425875a9239a131ebffd4a1b2163ef2afa4cd6db15f9bf5a1d8ab83dab8e8b972e2e7d061eafaf80975c37d3688c7518a4dd398e80da3a95ad698708ae0f38d1340359afd13d0e0cbccd2741f697216a60faf56f113e5fc9eeab24910f3a136aff1dce979d8358f27df8088320b065d24638458f0cac2261aa967fcdcf3c9bf3d97b2b922366f9081ba9717c17479d1f3af5cf58eacb990b2e798c2c00da57d5ad9c0259b0de000cbf702cc8046addd470a16beb0a5f42c70bf636961c5dbc84a378eea395cc25dc4c32a9a2ec7bf36c5355b50f396ee8f3dd43a203ad52740b2d45dc4eec75b0d2cfe17226c192ed60975cd631301e783a28094ccf264f9b1b18982e51f9ec941329631af3d3d420d97f8321aee18943d7a711ad888c4dc7e87cf7542e542f422a6956c9665e5e38efd158954ea9df31c69ca45b843708a95f7fb2db200c70003"], 0x1368}}, 0x0) 23:11:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, 0xe8) sendto$inet(r2, &(0x7f00000000c0)="e6efcc8e9c21706bb4715847a1b552b34088d3049483e708d847493424714e6c68b74888e4229e09df23a44eabed518974d3a787907081ab1303f0abf598d81499a2e851237494028a8997931763180a003e49dfdf6f863abafc00d51556322552e15dcac95894240f92352108aa79d2aac3bfacc00e736d77d0a08d75759166a35baf0d3b1a77e1ed798bc258913d38e95f8c52f69f1a1660fa35606890eaa312bf5a44a54e688017e7524f4ca0ae3aa6764bc2ae92575fb6d1046e849b37cc73", 0xc1, 0x8000, &(0x7f0000000040)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7fffffff}], 0x1c) dup3(r3, r1, 0x0) [ 639.974627] dump_stack+0x1b2/0x281 [ 639.978255] should_fail.cold+0x10a/0x149 [ 639.982422] should_failslab+0xd6/0x130 [ 639.986395] kmem_cache_alloc+0x28e/0x3c0 [ 639.990542] ? ext4_sync_fs+0x7e0/0x7e0 [ 639.994517] ext4_alloc_inode+0x1a/0x640 [ 639.998588] ? ext4_sync_fs+0x7e0/0x7e0 [ 640.002552] alloc_inode+0x5d/0x170 [ 640.006179] new_inode+0x1d/0xf0 [ 640.009552] __ext4_new_inode+0x360/0x4eb0 [ 640.013791] ? kmem_cache_free+0x7c/0x2b0 [ 640.017936] ? putname+0xcd/0x110 [ 640.021391] ? SyS_mkdirat+0x95/0x270 23:11:20 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) [ 640.025186] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 640.030551] ? ext4_free_inode+0x1460/0x1460 [ 640.034966] ? lock_downgrade+0x740/0x740 [ 640.039118] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 640.044218] ? dquot_initialize_needed+0x240/0x240 [ 640.049150] ext4_mkdir+0x2e4/0xbd0 [ 640.052777] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 640.057444] ? security_inode_mkdir+0xca/0x100 [ 640.062023] vfs_mkdir+0x463/0x6e0 [ 640.065560] SyS_mkdirat+0x1fd/0x270 [ 640.069273] ? SyS_mknod+0x30/0x30 [ 640.072809] ? do_syscall_64+0x4c/0x640 [ 640.076778] ? SyS_mkdirat+0x270/0x270 [ 640.080664] do_syscall_64+0x1d5/0x640 [ 640.084552] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 640.089753] RIP: 0033:0x465707 [ 640.092937] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 640.100641] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 640.107911] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 640.115172] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff 23:11:20 executing program 3 (fault-call:4 fault-nth:41): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:20 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748b", 0x2c}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140), 0x408040, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000080)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x1, 0x0, 0x0, {0x77359400}, {0x77359400}, {}, 0x2, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d713a248c988a11"}}, 0x20000108}}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r5}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x1, 0x0, 0x0, {0x77359400}, {0x77359400}, {}, 0x2, @can={{}, 0x10, 0x0, 0x0, 0x0, "b0ceb0ac06e16d3c"}}, 0x48}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000002a40)={'ip6tnl0\x00', &(0x7f00000029c0)={'ip6tnl0\x00', 0x0, 0x16, 0x97, 0x2, 0x67, 0x3b, @private2, @private2, 0x7800, 0x40, 0x4, 0x100}}) getsockname$packet(r0, &(0x7f0000002a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002ac0)=0x14) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000031c0)={'tunl0\x00', &(0x7f0000003140)={'syztnl1\x00', 0x0, 0x7, 0x80, 0x1f, 0x10001, {{0xa, 0x4, 0x3, 0x8, 0x28, 0x66, 0x0, 0x8, 0x2f, 0x0, @multicast2, @private=0xa010100, {[@timestamp={0x44, 0x14, 0xcc, 0x0, 0x7, [0x101, 0x8, 0x5, 0xd24]}]}}}}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r2, &(0x7f00000035c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003580)={&(0x7f0000003200)={0x360, 0x0, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xc8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xbc, 0x4, "e1f0348d2ab38397f315887e49d2f863631a0018b05da589403345ca2f8685de419cf2bfc3a226da86b684c179405e3850bf3f9a76fdaed5d26d56f9b628cb77a65a02b73c4aa3c7e59d08cf6bcba7519cc8a3196278c9f738a9fc8e167b069bb8a10763ef1adaff31e1b6ae972a5565d4a26234f5f5470e1d81aa513e0c269d05fee274aaf892c39c412f463e744cb067d4cd4973a498b8b96fa44edfb3acd1f5f22e3de45a5958ef535f6d90136876de5348638082e985"}, @ETHTOOL_A_BITSET_MASK={0x8, 0x5, "7e9dc558"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1b4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xcc, 0x5, "cfe99a05c5391f267e3b228b60259cb23dbd89b6624ebb9e909c52b8158153edbba06447958a69f54eaaf17819a3088d3f9165203f03bf4fddbc001cb1c5a48ed4a52fc16b533d0d20e88e1f13ddf8054a27acedd1379fbe000167d09cafbf34513b241ea2a329a0ca9d4b78b17938e73d7a86cf7069b21b4e7d5119db58261f915d77a08809d38403f4c16ec2e54a7a3514a7e07d64aeec3d4372bd46fb877989b915adb10538e7a2e7993a334985754b17e1b444ae05492290320dfc282d6fb8b7ad4249c5cc6d"}, @ETHTOOL_A_BITSET_MASK={0x94, 0x5, "3671a86e2db945e15dbbf32f9e74fac436f1458548de90640ced563e81b5ab41ebf657e0152d84b27d75a90be42d93575488c193e83a839281cfe5e15c45567c90ef95185c3e9e7df38fcbcd1ad538311a8ee17aa1e410bb3e0efefd2d66208b60a7351f21e7301a6251a832b4f6f7b66860413c59acb5e74de3d4dc2c653b794bb0d553ff0910c8781a48398e10a6e3"}, @ETHTOOL_A_BITSET_MASK={0x4f, 0x5, "59b63c394f2626759a4b06660a6d010fa16fb210ed12ce0ad255c2929870201d2617014d88352a96b785a3c04fd545d2959d2c35be91c3f7e56bba99656642d11475d980b139c46b47c128"}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x4000814}, 0xc080) r9 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r9, r1, 0x0) 23:11:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 640.122432] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 640.129698] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:20 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r3 = syz_mount_image$f2fs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x2, 0x0, &(0x7f0000000240), 0x20ac821, &(0x7f00000003c0)={[{@discard}, {@jqfmt_vfsv0}], [{@fsuuid={'fsuuid', 0x3d, {[0x0, 0x31, 0x63, 0x36, 0x34, 0x30, 0x63, 0x33], 0x2d, [0x34, 0x64, 0x61, 0x31], 0x2d, [0xe, 0x39, 0x62, 0xfc2d8610a7917599], 0x2d, [0x33, 0x30, 0x39, 0x36], 0x2d, [0x36, 0x30, 0x63, 0x37, 0x30, 0x38, 0x33, 0x30]}}}, {@dont_hash}]}) pwritev(r3, &(0x7f0000000800)=[{&(0x7f00000002c0)="8bbb0476468f036c9ddf652653790b7dd83b648210199c16d76c5386287a6bf69b9031", 0x23}, {&(0x7f0000000440)="71bcf89ac758087ef9a09b2bd4bb0147cffc0d386c3a2ed6d6188edf0b3cd653682db978b854d6c853fd62bb2b1550291de2e9448d80d44e1bb3796e88a34d333e875d2a5cfb23b68538f4075ada3533c7ba54158b6069d6779a72de3d50bf1fe5839796430e59236312911a11a677bfc29dfb68fb2485ca84536c37bcb1184ce2ded6165e587bf4355dc6b939ea6b1daed7043cea65a06e1219cf3760c9bca5669ceb410034c3c0452e5d119c29bd5251b3fc3a1897ba775e491530b95896ee9c08a8de642436d21fa9efc64a22e972edd487f9ee80cc70813f88ce1b51c2f486ff3f0f4f0172a5ae425ef6520ff5", 0xef}, {&(0x7f0000000540)="62de5cbf7797ff9f99666350f7d82731fde348b1fafdb567d274aeb274c61c9ecb4d28c3bfec35481a220cc34991a99d6165d6465875fa2e9681a008c07b848a4a69c13506d93f2b9e37577efadc09c43f24e7267eb133302f41dae8b06dd3b85d1907ad511cd71acb8531d5ace1d59b84a7a743f276546d57cb23a5e45869cc66c654efe91b73d3018d2a1eaa382162cfc280dbdbad290ef47bd2f22da7e8cf279869e23809d09fae548867e0930046", 0xb0}, {&(0x7f0000000600)="6b325f14b45fecf002fdb7dfbdb06c525da55f2a85d3145c2f33ff15530fbd746478ab2de1059408486d5819cf3e043ef8fd5e31a4d7bb4eb803d1e147265a72f052d079bce912ec1c190bd2f755efa880ff0560d252f52da4d9618d6665fbefef276d008499401c590de7519dc30995289563d502609ccff5778c6dac9c147bf1e410a2048e304a7d051f025a01ab44182e409986e99bf7e697c4e72269af8f15af1257176703ba679896f2e03193ab10a1e9a8cec161cfecd8212acc532572102b4bbc72459f41331d7cdde2d4f1e1", 0xd0}, {&(0x7f0000000700)="8ee34c6207faf94c8622451f1a2ab83d18d58f2ca37b48c71a0ba75c43542af761a27c7c1e1f266b2f46fa83938d98be42c4a7082ebe9aa74e545c0c1a3942aaf986929d3caf21e33b7754f37aab800872bb9fe4bad4eef69c11bb0be1f92efdfe9918c24521955036efe69c5db9ed33bbf75e11a5bad5b2a9e58410bf135e64e949f34adba9c17fa7be3955246c404434bee4ee1eebf72b148aa07e93a96786b716b55298b348a9effa7b272ecbfbb50cc4c8aabfb9676560f5a58b94476166502bd3a9820d728b1e", 0xc9}], 0x5, 0x40000000, 0x10001) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="28bce169f0379fa761edd2ffd53b9a84442ace5eebb79362c65a3b6b960a7e54fbadf6407d5a51438593", 0x2a}, {&(0x7f00000000c0)="eb75c80d94e70cdb5e74d43bfbdbd81d81e7b52c2c0f558dfb66e3b64f7987e1ef8e8f61cd6457", 0x27}], 0x2) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r4, r1, 0x0) 23:11:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000002400)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f0000000040)=[{&(0x7f0000002480)=""/164, 0xa4}], 0x1, &(0x7f0000002700)=""/206, 0xce}, 0x8}, {{&(0x7f0000002800)=@tipc=@name, 0x80, &(0x7f0000002940)=[{&(0x7f0000002880)=""/157, 0x9d}, {&(0x7f0000002c00)=""/4096, 0x1000}], 0x2, &(0x7f0000003c00)=""/128, 0x80}, 0x101}, {{&(0x7f0000003c80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003d00)=""/130, 0x82}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000004e00)=""/107, 0x6b}, 0x2}, {{&(0x7f0000004e80)=@ax25={{0x3, @bcast}, [@rose, @rose, @null, @bcast, @default, @bcast, @netrom, @bcast]}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004f00)=""/118, 0x76}, {&(0x7f0000004f80)=""/47, 0x2f}, {&(0x7f0000004fc0)=""/34, 0x22}], 0x3, &(0x7f0000005040)=""/167, 0xa7}, 0x2}, {{&(0x7f0000005100)=@ipx, 0x80, &(0x7f00000052c0)=[{&(0x7f0000005180)=""/212, 0xd4}, {&(0x7f0000005280)=""/46, 0x2e}], 0x2}, 0x3}, {{&(0x7f0000005300)=@l2, 0x80, &(0x7f0000007440)=[{&(0x7f0000005380)=""/86, 0x56}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/29, 0x1d}], 0x4, &(0x7f0000007480)=""/94, 0x5e}, 0xe995}, {{&(0x7f0000007500)=@sco, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007580)=""/227, 0xe3}, {&(0x7f0000007680)=""/120, 0x78}, {&(0x7f0000007700)=""/123, 0x7b}, {&(0x7f0000007780)=""/12, 0xc}, {&(0x7f00000077c0)=""/36, 0x24}, {&(0x7f0000007800)=""/148, 0x94}, {&(0x7f00000078c0)=""/232, 0xe8}], 0x7, &(0x7f0000007a40)=""/255, 0xff}, 0x3}, {{&(0x7f0000007b40)=@l2, 0x80, &(0x7f0000007f40)=[{&(0x7f0000007bc0)}, {&(0x7f0000007c00)=""/89, 0x59}, {&(0x7f0000007c80)=""/54, 0x36}, {&(0x7f0000007cc0)=""/153, 0x99}, {&(0x7f0000007d80)=""/222, 0xde}, {&(0x7f0000007e80)=""/161, 0xa1}], 0x6}, 0xc5}], 0x8, 0x0, &(0x7f00000081c0)={0x77359400}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000002980)=ANY=[@ANYBLOB="300180005af8d0f2ca2858192e497c1f4a7dbaf9b0d4e25d80e32d88e23d3be3efb184e96ea538cf59cf85b68b91d3544fc9e9f82738bf9a57159cb8655f6285f4a0f3d2cac2fdee9764abdcec90bb879874e5307c28c06f12215f873451d80e8890d4ae4082bd90c617d30bb977626a46af23e745574076c298e38ca5288762930919af243b251eaf845884df561719ac33a1db509da08fbfe7d175", @ANYRES16=0x0, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x800) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x400) r4 = dup3(r3, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r3, 0xc01864c6, &(0x7f0000000340)={&(0x7f0000000300)=[0x100000, 0x6, 0x7, 0x1, 0x73a03fb, 0x2, 0x7, 0x9, 0x6], 0x9, 0x40000, 0x0, 0xffffffffffffffff}) read$FUSE(r0, &(0x7f00000003c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) ioctl$SG_IO(r4, 0x2285, &(0x7f0000002680)={0x53, 0xfffffffffffffffb, 0xc3, 0x6, @buffer={0x0, 0xf1, &(0x7f0000000140)=""/241}, &(0x7f0000002540)="0b95d6af63992858d8991c1d2cc3e89dc94e6d0b888cd8b228259d9014a7215cd7ccccef301546e69eddce3392cb38cc8aed42f3c9088a6c96438243fddd171d6a49542301a7a005f023c7b2e54c8d9b0e798f02fc3af7363380ad7bfd296f5805f7f632b0aee1f49c040fbdc43d77700e17d1c271bb9bc3fc18247ece64df511c2226b8445e3afc1579d7920a96d6524c8a9d9eb8824b8f4cd9956edc98dfdfd50397d50485231b130086872c12cc5351564484706f265887c63f56b4bc4b6228939a", &(0x7f0000000240)=""/63, 0x4, 0x7, 0x2, &(0x7f0000002640)}) r7 = signalfd(0xffffffffffffffff, &(0x7f0000007bc0)={[0x2]}, 0x8) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r8, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r8, &(0x7f0000004340)={0x50, 0x0, r9}, 0x50) write$FUSE_INIT(r7, &(0x7f0000008200)={0x50, 0x0, r9, {0x7, 0x21, 0x1, 0x0, 0x1000, 0x4, 0x5, 0xb9e}}, 0x50) fchownat(r5, &(0x7f0000000380)='./file0\x00', r6, 0xee00, 0x100) 23:11:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup3(r2, r1, 0x0) [ 640.291983] FAULT_INJECTION: forcing a failure. [ 640.291983] name failslab, interval 1, probability 0, space 0, times 0 [ 640.303858] CPU: 0 PID: 23079 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 640.311740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.321093] Call Trace: [ 640.323682] dump_stack+0x1b2/0x281 [ 640.327311] should_fail.cold+0x10a/0x149 [ 640.331554] should_failslab+0xd6/0x130 [ 640.335526] kmem_cache_alloc+0x40/0x3c0 [ 640.339592] __es_insert_extent+0x338/0x1360 [ 640.343997] ? __es_shrink+0x8c0/0x8c0 [ 640.347884] ? lock_acquire+0x170/0x3f0 [ 640.351849] ? ext4_es_insert_extent+0x11f/0x530 [ 640.356607] ext4_es_insert_extent+0x1b9/0x530 [ 640.361183] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 640.367408] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 640.372854] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 640.378647] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 640.383230] ? __lock_acquire+0x5fc/0x3f20 [ 640.387463] ? __lock_acquire+0x5fc/0x3f20 [ 640.391695] ? mark_buffer_dirty+0x95/0x480 [ 640.396012] ? trace_hardirqs_on+0x10/0x10 [ 640.400245] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 640.405764] ? ext4_find_delalloc_cluster+0x180/0x180 [ 640.410961] ? trace_hardirqs_on+0x10/0x10 [ 640.415192] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 640.420036] ? ext4_es_lookup_extent+0x321/0xac0 [ 640.424792] ? lock_acquire+0x170/0x3f0 [ 640.428764] ? lock_acquire+0x170/0x3f0 [ 640.432734] ? ext4_map_blocks+0x29f/0x1730 [ 640.437058] ext4_map_blocks+0xb19/0x1730 [ 640.441206] ? ext4_issue_zeroout+0x150/0x150 [ 640.445693] ? __ext4_new_inode+0x27c/0x4eb0 [ 640.450102] ext4_getblk+0x98/0x3f0 [ 640.453728] ? ext4_iomap_begin+0x7f0/0x7f0 [ 640.458045] ext4_bread+0x6c/0x1a0 [ 640.461581] ? ext4_getblk+0x3f0/0x3f0 [ 640.465462] ? dquot_initialize_needed+0x240/0x240 [ 640.470392] ext4_append+0x143/0x350 [ 640.474098] ext4_mkdir+0x4c9/0xbd0 [ 640.477706] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 640.482409] ? security_inode_mkdir+0xca/0x100 [ 640.486970] vfs_mkdir+0x463/0x6e0 [ 640.490490] SyS_mkdirat+0x1fd/0x270 [ 640.494219] ? SyS_mknod+0x30/0x30 [ 640.497737] ? do_syscall_64+0x4c/0x640 [ 640.501688] ? SyS_mkdirat+0x270/0x270 [ 640.505555] do_syscall_64+0x1d5/0x640 [ 640.509428] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 640.514598] RIP: 0033:0x465707 [ 640.517764] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 640.525449] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 640.532733] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 640.539980] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 640.547231] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 640.554486] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 [ 640.564851] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SYNC(r1, 0x4) dup3(r2, r1, 0x0) 23:11:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 3 (fault-call:4 fault-nth:42): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76", 0x42}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 640.913726] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 640.939273] FAULT_INJECTION: forcing a failure. [ 640.939273] name failslab, interval 1, probability 0, space 0, times 0 [ 640.950757] CPU: 0 PID: 23117 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 640.958631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.967972] Call Trace: [ 640.970575] dump_stack+0x1b2/0x281 [ 640.974216] should_fail.cold+0x10a/0x149 [ 640.978364] should_failslab+0xd6/0x130 [ 640.982337] kmem_cache_alloc+0x40/0x3c0 [ 640.986393] __es_insert_extent+0x338/0x1360 [ 640.990796] ? __es_shrink+0x8c0/0x8c0 [ 640.994679] ? lock_acquire+0x170/0x3f0 [ 640.998643] ? ext4_es_insert_extent+0x11f/0x530 [ 641.003399] ext4_es_insert_extent+0x1b9/0x530 [ 641.007987] ? ext4_es_find_delayed_extent_range+0x930/0x930 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.013779] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 641.019226] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 641.025046] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 641.029628] ? __lock_acquire+0x5fc/0x3f20 [ 641.033861] ? __lock_acquire+0x5fc/0x3f20 [ 641.038090] ? mark_buffer_dirty+0x95/0x480 [ 641.042401] ? trace_hardirqs_on+0x10/0x10 [ 641.046629] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 641.051984] ? ext4_find_delalloc_cluster+0x180/0x180 [ 641.057164] ? trace_hardirqs_on+0x10/0x10 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.061391] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 641.066233] ? ext4_es_lookup_extent+0x321/0xac0 [ 641.071001] ? lock_acquire+0x170/0x3f0 [ 641.074968] ? lock_acquire+0x170/0x3f0 [ 641.078932] ? ext4_map_blocks+0x29f/0x1730 [ 641.083249] ext4_map_blocks+0xb19/0x1730 [ 641.087392] ? ext4_issue_zeroout+0x150/0x150 [ 641.091893] ? __ext4_new_inode+0x27c/0x4eb0 [ 641.096312] ext4_getblk+0x98/0x3f0 [ 641.099955] ? ext4_iomap_begin+0x7f0/0x7f0 [ 641.104283] ext4_bread+0x6c/0x1a0 [ 641.107820] ? ext4_getblk+0x3f0/0x3f0 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.111697] ? dquot_initialize_needed+0x240/0x240 [ 641.116632] ext4_append+0x143/0x350 [ 641.120344] ext4_mkdir+0x4c9/0xbd0 [ 641.123977] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 641.128643] ? security_inode_mkdir+0xca/0x100 [ 641.133223] vfs_mkdir+0x463/0x6e0 [ 641.136757] SyS_mkdirat+0x1fd/0x270 [ 641.140468] ? SyS_mknod+0x30/0x30 [ 641.144005] ? do_syscall_64+0x4c/0x640 [ 641.147977] ? SyS_mkdirat+0x270/0x270 [ 641.151860] do_syscall_64+0x1d5/0x640 [ 641.155745] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 641.160921] RIP: 0033:0x465707 [ 641.164104] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 641.171803] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 641.179061] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 641.186323] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 641.193582] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 641.200856] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:21 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 3 (fault-call:4 fault-nth:43): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) [ 641.232829] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 641.241626] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 23:11:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000007c0)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000005c0)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000600)=0xc) sendmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)="2a5d4df8d317f29bb0cd13da7cdcf2be2a10c263935d7a71b59f3fb1f0611d46db8c5fa74cc66e944d81b0ed8159e2ee96779757e1492b8d878ef574604db3db3415816e944ec5710f1cb6861064f99f4b3e3f4e7e33dc88e6ad68ea9b0aac9f5b22fd59457c984ec2ff406c4d169ed128dc0f201ab34db9327aed7f0d04e9ce54d71089f2e1ea320686ba3a9c1acdab8e969bde5c34a5d9838055349f19c36a6f2bb075b704a3b8696578147d0b3cf30b59c22a099d1ba8271bf4dcdf5548a39bef144ac586b9cf29106199fe5291efe1", 0xd1}, {&(0x7f0000000040)="426c1b461371f5e4c0cb6407f7a705372f1a1981b85f8da582d1495b1d8af98bc0711d54a5161b7d82", 0x29}, {&(0x7f00000001c0)="0a88cc99387d2d17bb1f8e3fae3c2355be70db916939e7dcc64ba5327ff2751e9e307ae3204acf0203ce8cdaa8c1f7da4952a847cbf5b19b1c16df1b454728fbea46a0427114df4982ac8ea148c1fdd4624ca069022c233af41df1888c0bbe8d3e9187bac75e1c0e741ff93c2b00583e4a8695b71a7ece11abded42fa8f1454ac2a78eb3daeaf5d3566c0676f2c4ca4f552c9c116133977af4f368051af5212cb524c281bd7c0951f468ec98cc8f649c434297d2b614af3f988ab8cbfc3e665ccca8c3613e3b1e3bb656445c2b48", 0xce}, {&(0x7f00000002c0)="d38d385ea5a96ca9ab5c3f1f296758c87f9ca1d354f0b337c80f7fff1c16c4c2cb013c094805a003d6971942912bccec63e6cbdf61544bedb1d056530d23ac985b32a328f544d8f58c3c4297036c74071b569626fbb6ec4434b6135254008b2dc10d6e05366267", 0x67}, {&(0x7f0000000340)="51af03f9da1c3f05e5260c048645bb45a0cdab428b755e866ccb48f160399a530bed79932831af447380f5c8d30807f86d647fcae99d00f41a1842d0d1adb4d1ea9e484734cbaa2de27d88131c925bcc55888bdfdbc15aff6ffc05777c614be067c3a6a0fe65d79a306027a5a797ab7a796913956c6af47341b49a05efff5c5287a3782fc0bf409bdc4f4e63723fd9f706e1", 0x92}], 0x5}}, {{&(0x7f0000000480)=@pptp={0x18, 0x2, {0x1, @local}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="bd66785d7f1a49d7aff263e5f959edd5f6ee645ef8d578", 0x17}, {&(0x7f0000000540)="8cfcaf98c28785f07240b840ad006f057cea14257e843626af8df069fa097b66e28dafac9bb1be9baca5f829e2c56de856253b", 0x33}], 0x2}}, {{&(0x7f0000000640)=@xdp={0x2c, 0x1, r2, 0x34}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="6039c8a9407a4d1441f7bfe9f860ad80c7d9024811cf51980d41aeac67d28f1fad3a785fda9d691a18e41564e844d4a03a8e79ab9522918674f2f9d72e242f327276119db086ca21619c7084db4ffa28efed2929c17a024b06409d5c836199c48933078428a0d4fdf1af3a9fd1a9790ff9997d88fbb77a4755f7b65b1d600e5013089ff726e4d236c78fa3c80a5f4bbdbc1ac8162c646de9028abeb3b1", 0x9d}], 0x1, &(0x7f00000007c0)}}, {{&(0x7f0000000800)=@llc={0x1a, 0x30e, 0x6, 0x51, 0x7, 0xf8, @multicast}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)="e6538cdb51dfea11cb2b8835bfd2aa3eb8f8152a199229e5049dd24e6f1844964565fc81bccedf9718ecf4f479926db81893f47b1ec3356f03858ec0baf05e4da1a54ec64c794b", 0x47}, {&(0x7f0000000900)="ab8f4e5c6eb68cd6cdec12a847e420b42dd05539bd0a7105b485d76deea467a9635416c4d6c08c", 0x27}], 0x2, &(0x7f0000000980)=[{0xa0, 0x0, 0x100, "3e7da4703ed08c591806dcb569eb781243bddf3cfb28a7cd68b9753c89947cfbdba3bce9abb18f79c192255669a1bcf798864f113ed5f20cc77c6fa3562ee1e338c6d02f82247537753f6e39f2691d68902ad602a62c36368ba93f86c0969e23dd6eb72aca448432eae659585b771ed4d21484e7847f8df199b67acec97e2fa8c8416ebe1f0b6363954530"}, {0x28, 0x0, 0x101, "2ea8c827561fd8eb63a7fca0ce0fd29092efa800"}, {0x40, 0x100, 0x3fff8000, "d86d901a6828058e1c51db1b7a6b9104edb0b085fdc536db72731f2a85ecfc063b4ca43027f530e91d6228888c"}], 0x108}}, {{&(0x7f0000000ac0)=@rxrpc=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x220a, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b40)="ad37ddbad5559b51b15c678653c92441bc84372d503d2066b7611922bd506e7e43ec720e81b9f23d262964b47616db35577224b92c56b90771afc0434390bd5b8ecee861b6f6", 0x46}, {&(0x7f0000000bc0)="a4639d6c65df2e0641b1a12308c9a6", 0xf}], 0x2, &(0x7f0000000c40)=ANY=[@ANYBLOB="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{&(0x7f00000020c0)="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0x1000}, {&(0x7f00000030c0)="f53fe3454d0d705d39de08fd04ee95445cf0b9baa9f942599e22f4441ea9ce534663e602d699523bf53e43fd0b237fe20daeac272b88939d7ae1045223759016c0a2c982542c765d46f711591ebf", 0x4e}, {&(0x7f0000003140)="6468eacc21a906569db6f07e24ec05bc6f7a91bdcf8b27430fcbeccf1d8488350c0f78956d731bc350d18c4f", 0x2c}, {&(0x7f0000003180)="eda21d3fd5f220062b08a9a6f1dfa384aea5c70d0328f17b913105c6b5349990e23da63e3bf4a0d677a5f3dfda3ce585118c36dad5e3101b2f961ff8683c0619ea49fa0c5716eeaf73aa021b45244606ea20f9251a788b7ceb07cf1d02673445d948b74887049912efaaf34c39c1454cb97cd8c1cbd35a910ed85be570f91fc47747366f91eeeda257e37df91a90bda15347cf198bf12b35773c11452e6751b7bf47ef25413bcdd95af38331c9ee181d8f2a1df7", 0xb4}, {&(0x7f0000003240)="06645cbc6133c3259449691b3053e48dcfae65283378f985d6cd0cf500afb8d2ce657be0faa1da649a5bdd298fbec43eabb5f8160fbf07594cb7cf6a8139779aedd8", 0x42}], 0x7}}], 0x6, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f00000034c0)) 23:11:21 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e0", 0x4d}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.375867] FAULT_INJECTION: forcing a failure. [ 641.375867] name failslab, interval 1, probability 0, space 0, times 0 [ 641.399023] CPU: 0 PID: 23171 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 641.406920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.416277] Call Trace: [ 641.418862] dump_stack+0x1b2/0x281 [ 641.422490] should_fail.cold+0x10a/0x149 [ 641.426659] should_failslab+0xd6/0x130 [ 641.430636] __kmalloc+0x2c1/0x400 [ 641.434174] ? ext4_find_extent+0x879/0xbc0 [ 641.438497] ext4_find_extent+0x879/0xbc0 [ 641.442647] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 641.448096] ext4_ext_map_blocks+0x19a/0x6b10 [ 641.452593] ? __lock_acquire+0x5fc/0x3f20 [ 641.456831] ? mark_buffer_dirty+0x95/0x480 [ 641.461153] ? trace_hardirqs_on+0x10/0x10 [ 641.465385] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 641.470744] ? ext4_find_delalloc_cluster+0x180/0x180 23:11:21 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x21) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003e1000/0x1000)=nil, 0x1000, 0x3800003, 0x110, r0, 0x2000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) [ 641.475929] ? trace_hardirqs_on+0x10/0x10 [ 641.480161] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 641.485004] ? ext4_es_lookup_extent+0x321/0xac0 [ 641.489754] ? lock_acquire+0x170/0x3f0 [ 641.493727] ? lock_acquire+0x170/0x3f0 [ 641.497693] ? ext4_map_blocks+0x623/0x1730 [ 641.502031] ext4_map_blocks+0x675/0x1730 [ 641.506183] ? ext4_issue_zeroout+0x150/0x150 [ 641.510672] ? __ext4_new_inode+0x27c/0x4eb0 [ 641.515076] ext4_getblk+0x98/0x3f0 [ 641.518697] ? ext4_iomap_begin+0x7f0/0x7f0 [ 641.523018] ext4_bread+0x6c/0x1a0 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r1, &(0x7f0000002dc0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/170, 0xaa}, {&(0x7f0000001300)=""/75, 0x4b}], 0x5, &(0x7f0000001400)=""/176, 0xb0}, 0xff}, {{&(0x7f00000014c0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001540)=""/138, 0x8a}, {&(0x7f0000001600)=""/211, 0xd3}], 0x2, &(0x7f0000001700)=""/221, 0xdd}, 0x6e8}, {{&(0x7f0000001800)=@x25={0x9, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001880)=""/44, 0x2c}, {&(0x7f00000018c0)=""/242, 0xf2}, {&(0x7f00000019c0)=""/120, 0x78}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/202, 0xca}, {&(0x7f0000002b40)=""/254, 0xfe}, {&(0x7f0000002c40)=""/183, 0xb7}], 0x7, &(0x7f0000002d80)=""/49, 0x31}, 0x2}], 0x3, 0x2100, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) preadv(r1, &(0x7f00000041c0)=[{&(0x7f0000002e80)=""/131, 0x83}, {&(0x7f0000002f40)=""/98, 0x62}, {&(0x7f0000002fc0)=""/148, 0x94}, {&(0x7f0000003080)=""/141, 0x8d}, {&(0x7f0000003140)=""/81, 0x51}, {&(0x7f00000031c0)=""/4096, 0x1000}], 0x6, 0x5, 0x3f) dup3(r3, r2, 0x0) [ 641.526569] ? ext4_getblk+0x3f0/0x3f0 [ 641.530447] ? dquot_initialize_needed+0x240/0x240 [ 641.535374] ext4_append+0x143/0x350 [ 641.539081] ext4_mkdir+0x4c9/0xbd0 [ 641.542707] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 641.547373] ? security_inode_mkdir+0xca/0x100 [ 641.551949] vfs_mkdir+0x463/0x6e0 [ 641.555600] SyS_mkdirat+0x1fd/0x270 [ 641.559314] ? SyS_mknod+0x30/0x30 [ 641.562858] ? do_syscall_64+0x4c/0x640 [ 641.566833] ? SyS_mkdirat+0x270/0x270 [ 641.570723] do_syscall_64+0x1d5/0x640 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) dup(r2) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r4, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r4, 0x406, r5) dup3(r3, r1, 0x0) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.574615] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 641.579803] RIP: 0033:0x465707 [ 641.582993] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 641.590698] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 641.598394] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 641.605658] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 641.612924] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 641.620193] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:22 executing program 3 (fault-call:4 fault-nth:44): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_mount_image$befs(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="6ec74fbcb645c240c876756458e32674b2ddda5701973acd02453c9b3e66b62f2b6d17ee41ce0cde8961986560359cd487734c8140cbaed3b97d5e853dd2cd6dd3ffa55bf3a6bb4cd3", 0x49, 0x2}, {&(0x7f0000000180)="98c9e6ad0474a95ef89127f87c4364bda6c1450b3e466c0e598b7c53719cae6f903ed7e110976850bbe8b99989827df0081f44f6bd7ca14456c932ffb5af80c519c61674319e981aee3aea398c0ddc51252fef7a4571d7ceb3d95d8b10fd89e758f8d3d8e1306197e5a09b70af66282bbc4d7025a5d46eeede611cac486b41ecfeee705c73f12cc1548f6d0f17fd2da4744c1f4009b280822f361f733e0dbd4f5f5408ac7f8df859227a072b381f27a72bd3238182ba4c9bd2e6eff5b027318beca019261c8e88fdf6f4fc", 0xcb, 0x80000001}], 0x440, &(0x7f00000002c0)={[{'/dev/sg#\x00'}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/sg#\x00'}}, {@dont_measure}]}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={{r3, r4/1000+60000}, {r5, r6/1000+10000}}) r7 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r7, r1, 0x0) 23:11:22 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0), 0x3f, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 641.834389] print_req_error: 141 callbacks suppressed [ 641.834394] print_req_error: I/O error, dev loop3, sector 0 [ 641.854189] FAULT_INJECTION: forcing a failure. [ 641.854189] name failslab, interval 1, probability 0, space 0, times 0 [ 641.865510] CPU: 0 PID: 23243 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 641.873384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e", 0x53}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 641.882745] Call Trace: [ 641.885334] dump_stack+0x1b2/0x281 [ 641.888968] should_fail.cold+0x10a/0x149 [ 641.893117] should_failslab+0xd6/0x130 [ 641.897089] kmem_cache_alloc+0x40/0x3c0 [ 641.901145] __es_insert_extent+0x338/0x1360 [ 641.905553] ext4_es_insert_extent+0x1b9/0x530 [ 641.910132] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 641.915933] ext4_map_blocks+0x887/0x1730 [ 641.920095] ? ext4_issue_zeroout+0x150/0x150 [ 641.924590] ? __ext4_new_inode+0x27c/0x4eb0 [ 641.928999] ext4_getblk+0x98/0x3f0 [ 641.932644] ? ext4_iomap_begin+0x7f0/0x7f0 [ 641.936976] ext4_bread+0x6c/0x1a0 [ 641.940528] ? ext4_getblk+0x3f0/0x3f0 [ 641.944412] ? dquot_initialize_needed+0x240/0x240 [ 641.949349] ext4_append+0x143/0x350 [ 641.953058] ext4_mkdir+0x4c9/0xbd0 [ 641.956683] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 641.961348] ? security_inode_mkdir+0xca/0x100 [ 641.965927] vfs_mkdir+0x463/0x6e0 [ 641.969477] SyS_mkdirat+0x1fd/0x270 [ 641.973207] ? SyS_mknod+0x30/0x30 [ 641.976748] ? do_syscall_64+0x4c/0x640 [ 641.980726] ? SyS_mkdirat+0x270/0x270 [ 641.984610] do_syscall_64+0x1d5/0x640 [ 641.988500] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 641.993686] RIP: 0033:0x465707 [ 641.996873] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 642.004581] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 642.011857] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 642.019118] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 642.026380] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 23:11:22 executing program 3 (fault-call:4 fault-nth:45): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/189, 0xbd}, {&(0x7f0000001300)=""/97, 0x61}], 0x5, 0x9, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) [ 642.033653] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 [ 642.055614] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) [ 642.160011] FAULT_INJECTION: forcing a failure. [ 642.160011] name failslab, interval 1, probability 0, space 0, times 0 [ 642.171395] CPU: 1 PID: 23276 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 642.179264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.188607] Call Trace: [ 642.191186] dump_stack+0x1b2/0x281 [ 642.194810] should_fail.cold+0x10a/0x149 [ 642.198955] should_failslab+0xd6/0x130 [ 642.202923] kmem_cache_alloc+0x40/0x3c0 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r3, &(0x7f0000001f00)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x0, {0xa, 0x4e20, 0x7f, @dev={0xfe, 0x80, '\x00', 0xf}}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="029cd76e5b7b3a8630c368d9182a0892821e2b9c36c1dab8ccb7ab83323d0947a631914e6b295bfd44056f3f0b08e3916bc77692935b52d3169c4386e0106d717a4d3ebbd97c8bee59b50d319ca350962fb29c1c33b9ea6bb774508220ddde40182e621204317b4e83bdc6be167da95a4ce5ab9c33d9a1c6dea3d2fe929496ff", 0x80}, {&(0x7f00000001c0)="24075f5bd6b2066c3e5d0aa3acdd0015d855636218aaf09aa588da40311151a94ecaa4df78ac7299441afe614fc0977928642e8cee42ea3db52aabb94a9ac8619737f5525e97342bf6ae7f60ae0ce064cdbd25b5d94c89fd73f7f196a70e95d1443503dcbf5d97edc23756868e7b45663b91d15ceb1bcdc0a914ea7a6d0f29270732cc736878e60c6543ec53f9710bbb1c6519f7dccb878d9bd9cdda89579ce44210675f72d2baf295bcbf4ae698cc6181c8b19b32cbf7deccca1b056d78c4bf4a6b748bb36afb3ddef68f77969c369bafe17f51fadd37162adde50e91832ea00d79a7aa172c0b04bd9137db0be58c7b81520ee3fbd0b2f3", 0xf8}, {&(0x7f00000002c0)="8b66aaab3ab448b267991f011eda2acab4bea7c03d1ba58a19a77185ec5b340d32d538c9a02efe72f2eb15a0e5967e57371d93988c12953860e78491c70b151a6b5fa0fb357857b457555213e7419b027060448385", 0x55}, {&(0x7f0000000040)}, {&(0x7f0000000340)="6b08000daa12f2fb947911ea138eddfd7cad7fd0028d35728209748b72e24d136517adbcd1e7f39a8cbb53f97335bec637910b2ec2b0bb5b59dfdc8ee291ee1610104ef3248a5f5e996ded2b831aad9048550743c511d791b523e3aa2666ffce6cfaccd9e67ee98b8e51f49848be0f68f8b857aa89bb9e56a8157b266b9bb6d716a69faf72107a3274a5f72b1b0682bd45112f55e67790afaecbd7ce535f76ced88e37fa", 0xa4}, {&(0x7f0000000400)="3d77dbe7abae0b270040f2feed15e6f62d213ecd0f9a867d366387feeb983b2e0ce67c17983179725c7fb688ff84a46188d4e5d4e8e9dea960652305745d984f4cf6ab90431087e4a54a4fde88bf75b7444c986852f87a35f925127ad6320205ca3ca88c27f2d98b6811aa650ab157eff3116dce744d2b39cd9721355911339e86", 0x81}, 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"3326873b1a6b3622231a883c820e96f2032003f755ed00fa2aeee71e1e7388350ff2a479b29fe1e21fe2cf80864d8f4ba1195bdcad20036b40fc5ce3377666d3f85935dfb405a12b061cd984f3be9e9d845160be8fadbae3138186c94e1053ec556de93e19d0a9910bf345f780a41883f5405a663870e3cff3d8d8c8d3218f070767a177190b0c7f98ae781a665840f2d361d456aaf8ff152242f0f645fdfaede723166897136e693d89ecc83d1561ed7e758672b39d644cf8cc951ab8c7d4201ac87a5713d69295b97576657133e7308c0771f194614e3f12c85d5ba3456178bd0561ea0d3f3393699564c28744fb982f8974d10d37a837c105971a7e0c63abbbc001975268f6cdbeaf69df0e934698e1f8acf115f19d862da3ab51d19b4c6286fcf2a819f1c8c0d83f9a757a20b49073c7eb0572675e54fd57713f3a96ac121b418e3889ffd9ca9ec720a9b594f02ba238c0abce92f3e25e0b85a7793e808a37be1988bdd8e3663f7ecce3b5472c2edb79f64ccbcf54e885d88008b146a4d9309a02414cd14da547c902a3c789802835543d2a596c93e0ba5bcae671e28006cbee00027be3cb1f30eda36878e1233a94fbd740e8e537475bef760fc6b495cb17cb6fe1cb49998b66fb7ba8a026e5390eced4ecee9f15b221eb4b4b263cfec24f82ba441d1d64fa4a38ae74518d67d5bec4f278203ca5794391c66f1597f1f00278df5c0c23e71ce41b4e0b3ca76487573a8bceea9c88185a5ae6bcddba7e3e1ad94319b08d7517b6d94aa91752f810182ff6b45aa91e42598eb79799ad91366e928c943ec67ff123abec4525e0c96d92bdf000e8208e9507fa47288afaa924522974db1705b416fce74808b50f3183aa3ab56f76bdd20d55269ceb573e7d3b217ff2a8ebacb173ca55580755419145f38b77b0624f3d8da2a3ad3a1a2e5c78826a34f12ffa989afd93e0bea40f7f05572cad90af35c6dea0b6b7f278cbcd79a77d39f0109176433aa0e7f7b4de378a0c7131a852af198d643ec34fca2f2deda1b046eef8fa1fad619906b2a3662fd22323d8643c1c33873d3b2ff3724b7a4ef9d52d8a8c8fa6e302305a04847684706589eb92fa7070dfe8793507d311c87e50d2929fa47c31418ed0c057f0c4eb0a458bcad87bffcd88e01334eeee78cab515791903f38d3c87d8bd503fdc9545c0c0e36399cbe7fe40f6bbc66b52898b842d93544369deee4d4471da56bbd1938b1cff1b8accb48be1b9a73819a30272b77f9de3cf613e7eaa4cef9b170b0bcff0020d8565104a00afcb3c94939e0254ad8781c400af3b1adc55c24d62ce0b5afeb14216038322ddf7a5823b59fd2499b6c371b56a68939c055d6d9a6d39a4faa9f29ec905c0657afc1bbba9993d58b868250eb37e7aa055605767e28bd84b576341dedaa05b8cdbda082b807894246dfbc124265347083b6374e0a4a8d596860f49d016166fc3d601d3793f20b91a429b3bd56ab7dc94fcd6da6422d52db84bd64d24bf803fb92f532dd91ce694ee873b8dffcfe7f5dff918c08f88867c564e897a08f23940990680199f2c65d6cd8548399f4070bdb303e25c45c60212b611e3bfb8613fe0f1f749a72a2eb8103910ad646018cc1742cc42ba0450506b9b138be675513d787f80d739048635c49d423d838fa1c32c903b245ab781ba73676fe66a7782ac213ed122d69cebd85d782fac28261e2d083738d9deed8bf0692ea744f179e12b283aa1f12cfa59f2abb6df1b28e447b5b172d9455174c2ffdace9dabf39dbe16ceb72ef70404a1fcb935c4d9cd76cf099af326d86de9ea24871329c4276eb4d5880de7dc1a2cd21c73a30f2e8c82c126a8e50711a2ba70f4fef1a54e0d6d7dbd66f62160149eb3ec055ba5ec879412b87b5e6790ec338bc04dc3c1aa5f65640c0428663753f083fbd1f7a4475ea7927ec8e67c09b073a3b1dc5b3eebd124323ae12d92ec5c924c9914da3561b6525806bb1233851968821f7dfc4355392f3894cbe5caad56eff33fc936512904007945cab5065894894362cb0a5d0221e6296cab2ad132df2022d443ffec9c7abfbaeb8b108c1594b1f2a6a9f0034bab44b0ebe29419f28117062ff3dce627e2d4484269a7e5eee0c81165fd7ba7e228ad4a58ffb221a481e50760012f7c242db89d6e51e89383ba516770081434751ce379532c77ebcb5aa943e74921caed36ddd91c682513444ab5990cc16d4c01cd5687818b22e223cc4b53ad4db759cb5cc1ebf75ebc5678c7f72a8c385cbee7cb61346d44573870bc6cac20e4babe82ce85b9ab153f8cdb17f79858915806ed1875bd02429fe85083f0935dcb1ef779c03cdb0fcfdd036d507e677a525fb1838675d397c0ea65605f364e160e0437d05409172d73c5fd8b3cdf756f9517bfcb32f739b9dfd13520f7c1ef1a30505296a26157e620ae0d2d77a623358b54e2ac55dcfe9bdc82593440c36a03dfb99e68acc410c82dafd6d3f7d26772cb0667cc9d3411c1c1ea7e1ef266fdd60240b92a71c97176e83ad67c5c039f7ac87115e69cb065bfac230b6a20a629c4e837c05c9b3b11818a6451cab8e699ac15f166bc67170802570a163f3ea3a744c2a18975e6140b39f4656733978e4b2e7cea624d681bd7b9af8cb35b7d69f3e3c1fc368c5d9a6bce616b2fa659a69134330d7fe6f1835a42b9fc1ca607ea140cfca0869270d99b66e84ab08a0af3e4924e716c05e73df94105f03e180b046b6cd5f84c3817982d4ff6277b5294ebf69cdacfaf9636b9151b56dafc517cbfda47673a5f1e72c47602a05cdae5939b72cb756e3c23bbd49b3814b29a69bfc340380fc0b698feade3baad0f08739cc2e2e7ff230fd797e458dcadf85d2dc3ea1230a91c2f6ccc167adc76c84313a835c9c9e05f42da119b361ca1ba6cb69c7fd7e379b40d90a5579bf1cf39389f1c134cd3b5ec836ca14c26f415a457d3e1bf158d89fb184990af5972a93df8f6075008a5c06984b122306d0beb1509e8189eef4c5df80f9006068929a243106eace4d9fcf7f672536fd6ee97464d368a4f9c8dda55fefbb5c4caa0c367cd40665ca0f6d67a48a253e9f85b2788ca6d7cd65ea13149a83cc9c6d23558fd5b69060f3590a3c994e0179a4b0672a62e9737bf400bda5799517e1bf0652a5be2b6144914186b9f6d27779330c7b8a188ac5dd527f93ee96ce8fc5f96e36a16171febe8273d9397c1433c0ed245a3a4127067a9ebd9f0ec36f464e0ae12cca1ab83990c385aa84869e7616306d059adabe83bd49750f91932f6e43b688156caaee7e35cc0b462385c60636da4f27873286d796387162c8d54542f31b11454a4ec784fa54932e093f0c8b67da2711b5d275cea5d05260ae57993f57a94a65645c29166ebb819b7bd73dfac406bc5364cadae3015d6a9c134b8530e8f815879fc9817ef70e949a3ccbcba62cccdccf8cd7d0c7f0904e5b87703bd8868f4324f8ceffd040b218c1e1cacf5a4e59e8ce5e4b1b7e770031952a000203db1061a6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0x1010}}, {{&(0x7f0000001d80)=@phonet={0x23, 0x20, 0x7, 0xff}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001e00)}], 0x1, &(0x7f0000001e80)=[{0x58, 0x10e, 0x2, "e0e066435168546aabe4563645d544b12a9070e1e586a17c49af4c389657ac4a91d8e105628fc31b3eba73a57424e341eddd9b974796368e7d2ecf953d6654f497eae58dc874ea"}], 0x58}}], 0x4, 0x20000000) [ 642.206981] __es_insert_extent+0x338/0x1360 [ 642.211392] ext4_es_insert_extent+0x1b9/0x530 [ 642.215971] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 642.221778] ext4_map_blocks+0x887/0x1730 [ 642.225927] ? ext4_issue_zeroout+0x150/0x150 [ 642.230416] ? __ext4_new_inode+0x27c/0x4eb0 [ 642.234849] ext4_getblk+0x98/0x3f0 [ 642.238477] ? ext4_iomap_begin+0x7f0/0x7f0 [ 642.242799] ext4_bread+0x6c/0x1a0 [ 642.246337] ? ext4_getblk+0x3f0/0x3f0 [ 642.250216] ? dquot_initialize_needed+0x240/0x240 [ 642.255149] ext4_append+0x143/0x350 [ 642.258863] ext4_mkdir+0x4c9/0xbd0 [ 642.262487] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 642.267163] ? security_inode_mkdir+0xca/0x100 [ 642.271742] vfs_mkdir+0x463/0x6e0 [ 642.275279] SyS_mkdirat+0x1fd/0x270 [ 642.278990] ? SyS_mknod+0x30/0x30 [ 642.282530] ? do_syscall_64+0x4c/0x640 [ 642.286499] ? SyS_mkdirat+0x270/0x270 [ 642.290384] do_syscall_64+0x1d5/0x640 [ 642.294276] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 642.299461] RIP: 0033:0x465707 [ 642.302668] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 642.310372] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 642.317634] RDX: 0000000000000006 RSI: 00000000000001ff RDI: 0000000020000100 [ 642.324902] RBP: 00007f6a22ba2040 R08: 0000000000000000 R09: ffffffffffffffff [ 642.332164] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 642.339425] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:22 executing program 3 (fault-call:4 fault-nth:46): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000003, 0x12, r0, 0xffffe000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x8000, 0x180) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e239262", 0x56}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:22 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) [ 642.417211] EXT4-fs (loop3): Invalid log block size: 4294958592 23:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:23 executing program 0: r0 = syz_open_dev$vivid(&(0x7f0000000200), 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_usbip_server_init(0x1) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/49, 0x31}], 0x10000092, 0xd9f, 0x20000000) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = socket(0x8, 0x0, 0xffff) r4 = syz_open_dev$video4linux(&(0x7f0000000380), 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r4, 0xc0585605, &(0x7f0000000000)={0x1}) ioctl$VIDIOC_G_AUDOUT(r4, 0x80345631, &(0x7f00000001c0)) sendmsg$IPSET_CMD_PROTOCOL(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000000106010300000000000000000700000005000100070000000500010007000000050001020700000005000100070000000500010007000000c3a9ed8a3bad627185527e56f4dd3e9e05000100070000000500010007000000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000094}, 0xc000) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r5, r2, 0x0) [ 642.525179] FAULT_INJECTION: forcing a failure. [ 642.525179] name failslab, interval 1, probability 0, space 0, times 0 [ 642.537033] CPU: 1 PID: 23322 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 642.544931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.554271] Call Trace: [ 642.556866] dump_stack+0x1b2/0x281 [ 642.560495] should_fail.cold+0x10a/0x149 [ 642.564644] should_failslab+0xd6/0x130 [ 642.568618] __kmalloc_track_caller+0x2bc/0x400 23:11:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) [ 642.573299] ? strndup_user+0x5b/0xf0 [ 642.577097] memdup_user+0x22/0xa0 [ 642.580652] strndup_user+0x5b/0xf0 [ 642.584281] ? copy_mnt_ns+0xa30/0xa30 [ 642.588165] SyS_mount+0x68/0x120 [ 642.591617] ? copy_mnt_ns+0xa30/0xa30 [ 642.595500] do_syscall_64+0x1d5/0x640 [ 642.599392] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 642.604577] RIP: 0033:0x467b1a [ 642.607774] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 642.615478] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 642.622743] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 642.630006] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 642.637274] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 642.644550] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 [ 642.647540] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 642.657607] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) 23:11:23 executing program 3 (fault-call:4 fault-nth:47): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250", 0x57}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 642.704722] vhci_hcd vhci_hcd.0: Device attached [ 642.717022] vhci_hcd: connection closed [ 642.717778] vhci_hcd: stop threads [ 642.737777] vhci_hcd: release socket [ 642.749087] vhci_hcd: disconnect device 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 642.816637] FAULT_INJECTION: forcing a failure. [ 642.816637] name failslab, interval 1, probability 0, space 0, times 0 [ 642.838137] CPU: 0 PID: 23358 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 642.846030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.855377] Call Trace: [ 642.857965] dump_stack+0x1b2/0x281 [ 642.861595] should_fail.cold+0x10a/0x149 [ 642.865746] should_failslab+0xd6/0x130 [ 642.869723] __kmalloc_track_caller+0x2bc/0x400 [ 642.874391] ? strndup_user+0x5b/0xf0 [ 642.878208] memdup_user+0x22/0xa0 [ 642.881755] strndup_user+0x5b/0xf0 [ 642.885379] ? copy_mnt_ns+0xa30/0xa30 [ 642.889264] SyS_mount+0x39/0x120 [ 642.892711] ? copy_mnt_ns+0xa30/0xa30 [ 642.896595] do_syscall_64+0x1d5/0x640 [ 642.900489] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 642.905687] RIP: 0033:0x467b1a [ 642.908868] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 23:11:23 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = accept4$x25(0xffffffffffffffff, &(0x7f0000000440)={0x9, @remote}, &(0x7f0000000480)=0x12, 0x80800) writev(r1, &(0x7f0000000600)=[{&(0x7f00000004c0)='\x00', 0x1}, {&(0x7f0000000500)="6d5af28de2ed4430df05a68d48b0556b53ab142c613556b3df49bc00a6c8ec055361313357c0ff62fbdcf96fc3f735cf752404d18cae5485e0fa2b292ee2cc91ba3dbcac571375995fb00c52275b8d45cd4e05ad5f8ac4548bdfeceadf4ac5fdf3d026fafac6354dbbb653cb25907c403ddd621eaa71670b765799652e75212aa45bccd4bb2169d27968c6b6cb116867872e1baa317a7f45e6777cac23c8f286f5bc7b63284662acffb3c86488f156f4e9a0643f589cb3524057ec118f34040294fa9b19faee3ab97a74de571f61a6afed2b7dfd908787", 0xd7}], 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/slabinfo\x00', 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000740)="d5decdad3e74dc1c4f0d8e6236a5e965d6f60cf53f361e5297d915705535e9e7b862712f646b61a0ff9d", 0x2a}], 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) read$FUSE(r2, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000300)={0x50}, 0x50) sendmsg$unix(r2, &(0x7f00000031c0)={&(0x7f0000001e40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000001ec0)="658c04285a8f603438cc55a8624a451deb57edc13e6908ed8f9267c0d132a698af1b60ceb03af4c8f017", 0x2a}, {&(0x7f0000001f00)="9e68de621f0a57a5e062", 0xa}, {&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="e4f919c68111cc817d19cd91fc5f8aa2bcde38a1e1de63ae1ef20364d9db491c80eaa596b1a6431752640a6a581baed4cec3dc977c173dca2863fbae89f7396470ec9255f5479fb0f0a9d1830a49152d13c4dc6c4529c483c2804a058fb43bfb1c904d390baa13a31fff5da10765269da4730c7932adb9ad7920b871301b953ba6eca69268cf745d4d2a559e39236bbe981b4de5225c2b143260877dfeda431eee912fd965faabc7a161d1ee9c8aac963947dbe0493d7dcc8e839bf82c3d2d4dcc26fb2292db56511cae22d52d009bf52552623018d94b0d", 0xd8}, {&(0x7f0000003040)="f217ff482cfa02f86440724675cd6d6df6659c12dc5c3fbc1ec604ab1f91e054b2282504dcc30f59625528de57de4a907ee587ecc83a406b728459147de41955dbe8025a8d2023b0232ff92ad77cfc8abba7d5be1555f4bd852d28", 0x5b}, {&(0x7f00000030c0)="066b2b936728c8edf66b4bfe72333e0579", 0x11}], 0x6, &(0x7f0000003180), 0x0, 0x4480}, 0x40) r3 = dup3(r1, r0, 0x80000) r4 = syz_mount_image$iso9660(&(0x7f0000000780), &(0x7f00000007c0)='./file0\x00', 0x800, 0x1, &(0x7f0000001800)=[{&(0x7f0000000800)="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", 0x1000, 0x6}], 0x100000, &(0x7f0000001840)={[{}, {@sbsector={'sbsector', 0x3d, 0xffffffff}}], [{@smackfsroot={'smackfsroot', 0x3d, 'euid>'}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '\xbb/+'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@measure}]}) signalfd4(r4, &(0x7f0000001900)={[0x6]}, 0x8, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000680)={&(0x7f0000000640)='vnet_rx_stopped_ack\x00', r3}, 0x10) syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x81, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="2388986008315256ad813aad8d95a1582c0aebe76ca7c80fece0cfb09b3b69fad36b73a59dd6bfa7a42930facaab42ad99e7cd56a0c2762345dd91efad1f2f99690f47b14394efe2584639db2af6fd7f5dc1da557ade72db4184c78adc7ad4d8d11816", 0x63, 0x1}, {&(0x7f0000000180)="1f92696c1e89ce8eb002f1730260aa5f0a45e55aa409b35884ac4a25705d23335fd6fbb4ce02e3ca1c5a843ef47f37c09efdfa4513299df26b9ba899aa48a2b2437900f0fede72393beeecba5e119d6b223d9963343073c0f481d5c10552bd432805987f0783", 0x66, 0x4}, {&(0x7f0000000200)="c6ec74a796125289f5dbfbf4f68b44a9bcd67a2d9ed53c2700eb", 0x1a, 0x1}], 0x8201e, &(0x7f0000000380)={[{@dots}], [{@audit}, {@pcr={'pcr', 0x3d, 0x3b}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sg#\x00'}}, {@euid_gt}, {@smackfsfloor={'smackfsfloor', 0x3d, '\xa8!#,!*\\-}-@%{*-&@'}}, {@obj_user={'obj_user', 0x3d, '{^:^[(,(\\\f'}}, {@seclabel}]}) syz_mount_image$nfs4(&(0x7f0000001940), &(0x7f0000001980)='./file0\x00', 0x849, 0x5, &(0x7f0000001d00)=[{&(0x7f00000019c0)="88af3b3453eaca3d1f263928f063e23eaefae3", 0x13, 0x20}, {&(0x7f0000001a00)="19f3ecb45a3acd70336c44e98c4518f7b37d4f04a1eace1f151ac62d265eb6bd270829a0824be23fb5abc6d03a07062882f365d91525d5561b750ca1c78e2edc504f52832ff707cad40b", 0x4a, 0xd97}, {&(0x7f0000001a80)="8f7e7592596fac8b6bf3daade3fbe8a4ccaf04f9d907e3b4d5adcb67622fc2db071673fdd49c337cd13974d14a4cc440718d42ee0361ebb5daae1eb8650f76d798995240c88506eb468c69978dbed33d940b8389794b4c15d46d6f6cf5f044e3378852e555b7ce7e203146aef4c2d09de1ff72b6684d7ac9af7efb6cfe6a7619685ea515b3b7303f77d91ba584977810fc1903", 0x93, 0x2}, {&(0x7f0000001b40)="7163d704639b34b6a31055ad637121b42a735abdee6da8010f46eafd41915afe797e302e633d0487c000dce1c020bc8611958112035e18deabbdf4ca9a5e6756463f2d9d8fbf76f0cdd212ea14be545fb9f82bc8fd00a18372f377763efc6cb0d3ad35c6dd1dcc90b901a39237bee080a983cd4be87f0d0a7e7b9c003b2ca37cb48bc57d15cc79f1d412fc808d419ceb5c6e0992e0d3dd039dad07e0f40dbe26c6a5ecba", 0xa4, 0x5}, {&(0x7f0000001c00)="d60a1e127f09a82fae0266d56a8b647dd92e97b49c41275558d1f12a2458f0e09049cb723c99356e487fb1e241ec4652b042804e7ab4b8f16d319e3857df0423b9c38623f4a957225b0056dbbd37122140a4faee06fe7b5dcc4ed0280f66365fb3fd72f9ad408b9e41a97f0c4ce8d2124fc52e2dbec581c8f988c1e84a77b2753493a3fb02a94cf9501af2a2e52ad23020b8a8ead9864e4da65ce322d52d9bc8fdceccf4b81415e9fab1186fb22521bddc2733e58e87aa5c0e06acfb84c9c5789a2634479bfbeda1227a37579901ed6de77cc303f8775d", 0xd7, 0x1}], 0x101000, &(0x7f0000001d80)={[{'smackfshat'}, {'euid>'}, {}, {'vnet_rx_stopped_ack\x00'}, {'\xc7&'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, 'fsmagic'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, 'measure'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x32, 0x37, 0x31, 0x64, 0x35, 0x39, 0x63], 0x2d, [0x38, 0x33, 0x34, 0x65], 0x2d, [0x2, 0x65, 0x65], 0x2d, [0x64, 0x63, 0x65, 0x39], 0x2d, [0x66, 0x31, 0x36, 0x30, 0x65, 0x35, 0x18, 0x30]}}}, {@func={'func', 0x3d, 'FILE_CHECK'}}]}) splice(r0, &(0x7f00000006c0)=0x4, 0xffffffffffffffff, &(0x7f0000000700)=0x4, 0x1ff, 0x4) 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 642.916569] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 642.923833] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 642.931106] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 642.938368] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 642.945630] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 [ 642.992987] print_req_error: I/O error, dev loop2, sector 0 23:11:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:23 executing program 3 (fault-call:4 fault-nth:48): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}, {&(0x7f0000000440)="97521d25b09efc9134ad016ebd7ce4fede838c00bcb92bef2bb8d15aecf2a61429c23000a10c0c803aefb91f3d176cf809619a3154bc248a4d03580ce85f3d4f2430b59d0d21b44b2972ab139ebc4c8e51f046b7990c062f86fff18ab945de9031947df333ab10f6f144fe0a5494ddb4f2dd5dc5286a6fd4b59f96eadf62f3189255379eb257c1725f6cc41ac7e3d6b5ce492c1c769137d18440bfa18b939e779c5e5a479edffff249763fae7a7655ee3ba40a4aaaeea15dc48e0dd50ab0dfa296ae07", 0xc3}], 0x5) 23:11:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) [ 643.267029] vhci_hcd vhci_hcd.0: pdev(0) rhport(1) sockfd(5) [ 643.272839] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 643.281900] vhci_hcd: connection closed [ 643.282032] vhci_hcd vhci_hcd.0: Device attached [ 643.291193] vhci_hcd: stop threads [ 643.294860] vhci_hcd: release socket [ 643.298959] vhci_hcd: disconnect device 23:11:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:23 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x87, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r5, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140), 0x410000, 0x0) ioctl$UI_GET_SYSNAME(r6, 0x8040552c, &(0x7f00000002c0)) sendfile(r5, r3, &(0x7f0000000100)=0x3, 0x7) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r4, @ANYBLOB="01002dbd7000ffdbdf251b00000005009200220000000400cc00080001001d0004000600210061dd"], 0xcc}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x44, r4, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0x0, 0x99, {0x6, 0x12}}}}, [@NL80211_ATTR_COOKIE={0xfffffffffffffe01, 0x58, 0x13}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x76}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x31}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048004) [ 643.388165] FAULT_INJECTION: forcing a failure. [ 643.388165] name failslab, interval 1, probability 0, space 0, times 0 [ 643.406088] CPU: 1 PID: 23413 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 643.414073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.423773] Call Trace: [ 643.426366] dump_stack+0x1b2/0x281 [ 643.429997] should_fail.cold+0x10a/0x149 [ 643.434146] should_failslab+0xd6/0x130 23:11:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) [ 643.438115] kmem_cache_alloc+0x28e/0x3c0 [ 643.442257] alloc_vfsmnt+0x23/0x7f0 [ 643.445963] ? _raw_read_unlock+0x29/0x40 [ 643.450112] vfs_kern_mount.part.0+0x27/0x470 [ 643.454610] do_mount+0xe53/0x2a00 [ 643.458146] ? __do_page_fault+0x159/0xad0 [ 643.462373] ? retint_kernel+0x2d/0x2d [ 643.466255] ? copy_mount_string+0x40/0x40 [ 643.470492] ? memset+0x20/0x40 [ 643.473784] ? copy_mount_options+0x1fa/0x2f0 [ 643.478279] ? copy_mnt_ns+0xa30/0xa30 [ 643.482163] SyS_mount+0xa8/0x120 [ 643.485612] ? copy_mnt_ns+0xa30/0xa30 [ 643.489511] do_syscall_64+0x1d5/0x640 [ 643.493416] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 643.498041] nla_parse: 2 callbacks suppressed [ 643.498046] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.0'. [ 643.498597] RIP: 0033:0x467b1a [ 643.506804] netlink: 156 bytes leftover after parsing attributes in process `syz-executor.0'. [ 643.511711] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 643.511721] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 3 (fault-call:4 fault-nth:49): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 0: ioctl$VIDIOC_ENUMAUDOUT(0xffffffffffffffff, 0xc0345642, &(0x7f0000000040)={0x4, "0115a57e88a22c99725e7b2fd7a4aa7f19f785c81a8ac1e64a718364e00e77db", 0x1}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 643.511726] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 643.511732] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 643.511737] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 643.511742] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:24 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x3, 0x0) dup3(r2, r1, 0x0) 23:11:24 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 643.678954] FAULT_INJECTION: forcing a failure. [ 643.678954] name failslab, interval 1, probability 0, space 0, times 0 [ 643.709878] CPU: 1 PID: 23448 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 643.717791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 23:11:24 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 643.727144] Call Trace: [ 643.729755] dump_stack+0x1b2/0x281 [ 643.733388] should_fail.cold+0x10a/0x149 [ 643.737534] should_failslab+0xd6/0x130 [ 643.741509] kmem_cache_alloc+0x28e/0x3c0 [ 643.745655] getname_flags+0xc8/0x550 [ 643.749453] ? __do_page_fault+0x159/0xad0 [ 643.753684] user_path_at_empty+0x2a/0x50 [ 643.759479] do_mount+0x118/0x2a00 [ 643.763018] ? __do_page_fault+0x159/0xad0 [ 643.767251] ? retint_kernel+0x2d/0x2d [ 643.771136] ? copy_mount_string+0x40/0x40 [ 643.775368] ? memset+0x20/0x40 23:11:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 643.778644] ? copy_mount_options+0x1fa/0x2f0 [ 643.783136] ? copy_mnt_ns+0xa30/0xa30 [ 643.787019] SyS_mount+0xa8/0x120 [ 643.790468] ? copy_mnt_ns+0xa30/0xa30 [ 643.794356] do_syscall_64+0x1d5/0x640 [ 643.798244] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 643.803429] RIP: 0033:0x467b1a [ 643.806612] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 643.814318] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 643.821588] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 643.828855] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 643.836126] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 643.843391] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:24 executing program 3 (fault-call:4 fault-nth:50): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x400040, 0x0) mmap(&(0x7f0000151000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r1, 0x9325a000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002700), 0x2, 0x7f7183) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x40000, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000002640)={0x0, 0xfffffffffffffffd, 0x1000, 0x8, @scatter={0x6, 0x0, &(0x7f0000000580)=[{&(0x7f0000000100)=""/135, 0x87}, {&(0x7f00000001c0)=""/240, 0xf0}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/133, 0x85}]}, &(0x7f0000000600)="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", &(0x7f0000001600)=""/4096, 0xffff694e, 0x20, 0x0, &(0x7f0000002600)}) dup3(r3, r2, 0x0) 23:11:24 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) 23:11:24 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 2: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) [ 644.015537] FAULT_INJECTION: forcing a failure. [ 644.015537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 644.027354] CPU: 0 PID: 23491 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 644.035243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.044607] Call Trace: [ 644.047198] dump_stack+0x1b2/0x281 [ 644.050828] should_fail.cold+0x10a/0x149 [ 644.054979] __alloc_pages_nodemask+0x22c/0x2720 [ 644.059735] ? __save_stack_trace+0x63/0x160 23:11:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}, {&(0x7f00000003c0)="c103024ec0c71b6060e5df268a550929d6faa724fd7aff04c462fe03e0212acfc8591e490fb866653cc6ccfc144375c18df2cd5d2bb87ce6e5daafa33fc4d8a18a52b1c93c51570fe764e1be88cc8da5f2d9ad2f", 0x54}], 0x4) 23:11:24 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) [ 644.064146] ? is_bpf_text_address+0x91/0x150 [ 644.068646] ? __lock_acquire+0x5fc/0x3f20 [ 644.072881] ? cmp_ex_sort+0xb0/0xb0 [ 644.076593] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 644.081429] ? search_extable+0x6f/0x80 [ 644.085406] ? trim_init_extable+0x280/0x280 [ 644.089809] ? __kernel_text_address+0x9/0x30 [ 644.094306] ? copy_mount_options+0x194/0x2f0 [ 644.098802] ? fixup_exception+0x93/0xd0 [ 644.102873] ? no_context+0x9c/0x7c0 [ 644.106588] ? force_sig_info_fault.constprop.0+0x260/0x260 [ 644.112312] ? bad_area_access_error+0x1f8/0x3e0 [ 644.117067] cache_grow_begin+0x91/0x700 [ 644.121116] ? fs_reclaim_release+0xd0/0x110 [ 644.125506] ? check_preemption_disabled+0x35/0x240 [ 644.130516] cache_alloc_refill+0x273/0x350 [ 644.134819] kmem_cache_alloc+0x333/0x3c0 [ 644.138956] getname_flags+0xc8/0x550 [ 644.142779] ? __do_page_fault+0x159/0xad0 [ 644.146991] user_path_at_empty+0x2a/0x50 [ 644.151118] do_mount+0x118/0x2a00 [ 644.154633] ? __do_page_fault+0x159/0xad0 [ 644.158841] ? retint_kernel+0x2d/0x2d [ 644.162713] ? copy_mount_string+0x40/0x40 [ 644.166924] ? memset+0x20/0x40 [ 644.170185] ? copy_mount_options+0x1fa/0x2f0 [ 644.174659] ? copy_mnt_ns+0xa30/0xa30 [ 644.178522] SyS_mount+0xa8/0x120 [ 644.181949] ? copy_mnt_ns+0xa30/0xa30 [ 644.185812] do_syscall_64+0x1d5/0x640 [ 644.189680] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 644.194846] RIP: 0033:0x467b1a [ 644.198035] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 644.205734] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 644.212979] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 644.220225] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 644.227476] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 644.234730] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:24 executing program 3 (fault-call:4 fault-nth:51): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:24 executing program 2: r0 = syz_open_dev$sg(0x0, 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}, {&(0x7f0000000000)="032cf73ef8d0d966d4e6613efbbcb7fbb5c02d790e2183028d6bf699a3d2bd5c0c21d91c3d8bbdf6f9b24dd1de595c9ffae7f3411988c8e619f5b78af23ba51224405ad1a2a7efbd3c5f6eb1e241093eb0a82ead7b6c31952899002d179ee40062ac8621213dc404a61a441f94f5dc89", 0x70}], 0x3) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) r2 = socket$tipc(0x1e, 0x2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) ppoll(&(0x7f00000000c0)=[{r0, 0x48}, {r0}, {r0, 0x4000}, {r0, 0x100}, {r1, 0xa014}, {r2}, {r3, 0x21}], 0x7, &(0x7f0000000100), &(0x7f0000000140)={[0x2800000000]}, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$SG_NEXT_CMD_LEN(r6, 0x2283, &(0x7f0000000040)=0x7d) [ 644.300992] EXT4-fs (loop3): Invalid log block size: 4294958592 [ 644.334033] print_req_error: I/O error, dev loop3, sector 0 [ 644.339786] buffer_io_error: 134 callbacks suppressed [ 644.339791] Buffer I/O error on dev loop3, logical block 0, async page read 23:11:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:24 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 644.391320] FAULT_INJECTION: forcing a failure. [ 644.391320] name failslab, interval 1, probability 0, space 0, times 0 [ 644.407181] CPU: 0 PID: 23523 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 644.415066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.424423] Call Trace: [ 644.427012] dump_stack+0x1b2/0x281 [ 644.430654] should_fail.cold+0x10a/0x149 [ 644.434812] should_failslab+0xd6/0x130 23:11:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) [ 644.438794] __kmalloc_track_caller+0x2bc/0x400 [ 644.443470] ? kstrdup_const+0x35/0x60 [ 644.447358] ? lock_downgrade+0x740/0x740 [ 644.451510] kstrdup+0x36/0x70 [ 644.454705] kstrdup_const+0x35/0x60 [ 644.458422] alloc_vfsmnt+0xe0/0x7f0 [ 644.462138] ? _raw_read_unlock+0x29/0x40 [ 644.466288] vfs_kern_mount.part.0+0x27/0x470 [ 644.470785] do_mount+0xe53/0x2a00 [ 644.474333] ? __do_page_fault+0x159/0xad0 [ 644.478568] ? retint_kernel+0x2d/0x2d [ 644.482456] ? copy_mount_string+0x40/0x40 [ 644.486697] ? memset+0x20/0x40 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 644.489976] ? copy_mount_options+0x1fa/0x2f0 [ 644.494469] ? copy_mnt_ns+0xa30/0xa30 [ 644.498360] SyS_mount+0xa8/0x120 [ 644.501806] ? copy_mnt_ns+0xa30/0xa30 [ 644.505692] do_syscall_64+0x1d5/0x640 [ 644.509582] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 644.514767] RIP: 0033:0x467b1a [ 644.517952] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 644.525654] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 644.532919] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 23:11:25 executing program 3 (fault-call:4 fault-nth:52): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000040)}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/116, 0x74}], 0x4, 0xd9f, 0x10000) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008f80)=[{{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e80)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001340)='net/packet\x00') preadv(r2, &(0x7f00000017c0), 0x3da, 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5608, &(0x7f0000000080)={0x0, 0x0}) openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0x0, 0x0) dup3(r1, r1, 0x0) [ 644.540198] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 644.547468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 644.554728] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f00000000c0)="d51c730b5ddecdadbf4914c975e73e6f36a5615a850e91ed447a6eda97c91533b6fba4f794c181af705535e9580a2895cc871edfb0d1e46507b3d4743dd098ff5d44d6ff2b66dde7e5c18b31bd954b7a8ca18d37cd32f8079f486643c63d4c0329578e473ff49ed8e77ed3fc97237347a1203af548173b269bd2f40582ab1b44beaeae22f5840f0cb1aac830746c3ec37090", 0x92}], 0x2) 23:11:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0xffffffffffffffff, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) [ 644.658989] FAULT_INJECTION: forcing a failure. [ 644.658989] name failslab, interval 1, probability 0, space 0, times 0 [ 644.679478] CPU: 0 PID: 23561 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 644.687390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.696738] Call Trace: [ 644.699339] dump_stack+0x1b2/0x281 [ 644.702964] should_fail.cold+0x10a/0x149 23:11:25 executing program 2: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 644.707110] should_failslab+0xd6/0x130 [ 644.711082] __kmalloc_track_caller+0x2bc/0x400 [ 644.715749] ? kstrdup_const+0x35/0x60 [ 644.719636] ? lock_downgrade+0x740/0x740 [ 644.723783] kstrdup+0x36/0x70 [ 644.726973] kstrdup_const+0x35/0x60 [ 644.730682] alloc_vfsmnt+0xe0/0x7f0 [ 644.734389] ? _raw_read_unlock+0x29/0x40 [ 644.738534] vfs_kern_mount.part.0+0x27/0x470 [ 644.743028] do_mount+0xe53/0x2a00 [ 644.746566] ? __do_page_fault+0x159/0xad0 [ 644.750789] ? retint_kernel+0x2d/0x2d [ 644.754668] ? copy_mount_string+0x40/0x40 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 2: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) [ 644.758903] ? memset+0x20/0x40 [ 644.762179] ? copy_mount_options+0x1fa/0x2f0 [ 644.766670] ? copy_mnt_ns+0xa30/0xa30 [ 644.770554] SyS_mount+0xa8/0x120 [ 644.774008] ? copy_mnt_ns+0xa30/0xa30 [ 644.777894] do_syscall_64+0x1d5/0x640 [ 644.781781] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 644.786965] RIP: 0033:0x467b1a [ 644.790150] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 644.797851] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 644.805137] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 644.812406] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 644.819673] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 644.826935] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:25 executing program 3 (fault-call:4 fault-nth:53): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600feffffffffffa30000000000348a67b68c4cc357f70d948bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}], 0x1) 23:11:25 executing program 2: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}, {&(0x7f0000000a00)="d5decdad3e74dc1c4f0d8e6236a5e935e9580a80592f646b61a0ff9d", 0x1c}], 0x2) 23:11:25 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_OFF(0x3b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0xfb, 0xf9, 0x0, 0x0, "36cba683849e9642c639ef832470da58", "81c35058d45c2e5d9fac9483b9b0e05745d2415854490b93446fe959efce3e86de32a14f89184f0129540f23cb43064b7cdefa7b65ceeb7dd4af118aff59f8fcc326031d7a8c95e085a1f4ff68ab7679872e72318ae442227a6be424c01c5b80adfff05276bf47db892bcebedacab28727405e9a06ce7ed3a96d3034d54a264f32c4edabc9938368460785e2146bd01f0e7fe7c419f8e2febddaa28fe6cf111f35ae6970b8b95a8b70cae42312618c9fc6f4c5f38d061533ecb4042981282e69946e228effe8b42d911dbcb8514f861bc90d0620f480bda7967ff1839b77f32f85c38599"}, 0xf9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) preadv(r1, &(0x7f0000000300)=[{&(0x7f00000003c0)=""/83, 0x51}, {&(0x7f0000000240)=""/147, 0x93}], 0x1, 0xd9f, 0x800000) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r3, r2, 0x0) 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f00000000c0)={{r0}, 0x0, 0xa, @unused=[0x1, 0x3f1, 0xdc2, 0x7], @name="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r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {}], {0x4, 0xf}, [{0x8, 0x7}, {0x8, 0x7}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r4, &(0x7f0000000380)=[{&(0x7f0000000300)="53000000fcffffff060000000200040000009600000000000000a40000000000348a67b68c4cc357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c1e23926250ec", 0x58}, {&(0x7f0000000280)="d5decdad3e74dc1c4f0d8e6236a5e965d6760cf53f361e6e97c915705535e9580a80592ffe3452f1f16292282f57", 0x2e}], 0x2) stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', &(0x7f00000004c0)={{}, {}, [{}, {}, {0x2, 0x0, r5}], {0x4, 0xf}, [{0x8, 0x7, r6}, {0x8, 0x7, r6}], {0x10, 0x7}, {0x20, 0x4}}, 0x4c, 0x1) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r3, &(0x7f0000003340)={&(0x7f0000001500)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10000000}, 0xc, &(0x7f00000032c0)=[{&(0x7f0000001900)={0x18, 0x2b, 0x200, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x9, 0x0, 0x0, @pid}]}, 0x18}, {&(0x7f0000001940)={0x568, 0x10, 0x100, 0x70bd27, 0x25dfdbfb, "", [@typed={0x4, 0x84}, @nested={0x101, 0x73, 0x0, 0x1, [@typed={0x8, 0x89, 0x0, 0x0, @uid}, @typed={0xc, 0x2b, 0x0, 0x0, @u64=0x4}, @generic="16a8710d981fd93ccd8ce362eb4858e60deb104db4c23f4f29d48e1d0849b2e88cad3ac2378d098bb0018ddd43a2474c9454966dd700d7d2f11b1d892d176668ee6a602ddcef2fc890fc6c0148cd313453dff7d8e015ef1974673e039547db597354ed6ba4058b95ac10141eb74b3edf3249592e842a281d02256d6a1a4c6adc380c5c44ca6a6f875ca01368682424f741079d0cf7a08cccba6791af064d7eb1b924bd644d3ea2d44ed6356c290df7bb5feeaa71387b1e258d9e662e6d6cd595f587fefa6de36c0e2bb35bf10a354ad78a876fbca94846798d6447ec74f7d453a88536003fe9c6bc41"]}, @nested={0x27d, 0x86, 0x0, 0x1, [@typed={0x4, 0x4a}, @generic="bc0bd3e0b66a642654f904573ab981c0d7dc290d9678b1f913d156a61b0dab005e6e66d3c0a7858742afd056cb9904e6b393f72f327f06fd6334a30eaff3759ab22c1a56e8235866c5957ec103c902e865c7f0ac591f2c28def7c6e242e8a1456726b92b9018688e21fce4245f66fd535f07fd390abb24b195443e4471a770a70d9a28eb7f329338fc78008f42518c3921448839ce778eacfc5d29eaec3c4ae277564d3d004dcaef609e8d434517349ba5ec9c75089a5c5aac4a04a7557fc478d356cfdae6395bc698d553d1edb4", @generic="2c61fce02388939491de36172f15683bee3c13a308dc5b01a069024e446bb14d6e647fe3c027e097b01382cf9472000e81681754f30faf8ef16c9c6a6390a70b076805c8c8ef9d8b4f2deeefe8273fba3b2a4d3abe095bbe309a338a53909e2aca080a90c0fdc4c9aed6415e8e327023d7d3b300229dd8380540537af7918efb2295f9ce6b4a417d6d078c5923a23eb6f1aa5298a1771236ca0713970528f06e3cb4d733d9cb501ace37a65bec7088046095db7cad027046eadaac1c717f429828b7b2199798fc2766d92e6c328154ca1db08a819ca8c3ff", @generic, @generic="6456de9551d248282363b58bf9e84ba2c948b601bb2c54d83c8cf5a4332b80a8e27af8c339f532a338ffa5", @generic="5723f56f783fca65044780d59b2eeb2eb8bce222a280eb1af0878d15265dce508ce73f0024a3d0a9f1b8e33f865a84bb4bb3988eace89784c0c8a4a515ef66094dd09fd2bf62590ffd13c62812bee998382fa0cc1f8317c131935d0444669a72741a4de0fdb63a517d44a2fb05eb6cc8c3a677e77c89053853ddced66015c54998c54d9ace034b6332929f3b81c44145dbe37a1bdfff41cb499b8be4", @typed={0x8, 0x88, 0x0, 0x0, @uid}]}, @generic="f988c0dc5fd2f623828eaafe6f6e70b9d3281c727a4e5101173df3f39cfb340700dd495ae655c73c7ba2e5e11ce195c737b245a17c47cfeeded63963b417287fe2a1006491c3d5d160ea765d6ae7a2b643764d1db0c3cffd8b5efcfc8e2b2f21d0c6bcc36a77c7d45d10d6018ccc99ac9f12d8219f11deb4", @nested={0x155, 0x12, 0x0, 0x1, [@typed={0xc, 0x53, 0x0, 0x0, @u64=0x2}, @typed={0xc, 0x37, 0x0, 0x0, @u64=0x3}, @generic="22e96d33a40f49e0d66b79bf02c80b14f221a9", @typed={0x8, 0x2a, 0x0, 0x0, @binary="429bf99e"}, @generic="4a1394ea371eba332f3c02776f66dceab9c4b611471836d2d2f701f1c424f75f595058ac8f1251e0b7eabd685827ac0716fdbf6063b7863a323220066e3b7553a7fc4a271c0cfd12f0c3fedba9e17c228e600bc624cee84581e24123a4f1ccf5a89c7f1324e9251578d4931883551dd23230e17f7f03ab1218e9e9c2618847fdd4ef914a238757fdcc290ec01a8922a397ea1053245dc1cdcda85f45bc357343e4d3aa536a670e86064a901eeed1308b4fe4bb339043379d7afdc3f576e3", @typed={0x8, 0x65, 0x0, 0x0, @u32=0x200}, @generic="11b60a1b4b40b7dd791a59dfcd8be6ae7a57eb343f9eacd955f64a557317b48560c7c70def4f6d7f40cbd51b566789ad7ee1758c503e464e522b0cb04d1ccec614058f2b9bf0034c0cc3e1a290ad4f42195abfdc63c3868c", @generic]}]}, 0x568}, {&(0x7f0000002040)={0x10b4, 0x1b, 0x800, 0x70bd25, 0x25dfdbfd, "", 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@generic="90cf0b877a9ccfecfa73c3fc71e810f95c0834ce0332316b2d4b23fd70c9f244ec61fb0cc49d26585650ad6807261c69621257a970fb03c1499b9f8b0c8260c1016af04b602d00a11d34fd9269fcae6d9eca99354b1ce36c2cb19985e355079e59411ed6f1ae130ac51c524be30c3006e364f1ded0c87dc9c1a7185b4131fa88b2850fd28060af15145c484e669e6d00b00b4e885f85d1dcbb7e1b6692b045a29e4d60bf11d32d4221a62c252991d56dce87c41389076d", @generic="9db97f88f77c2b33bee03a8579ea7ac32e8f05d80b07c5207fecdf630b4543121ae93e44770ff6c9a0a2d1b92f027e99cabecb304c7e92f96f4589864b4115ad0c235eaa83e843f42cd9815214", @nested={0x1154, 0x3c, 0x0, 0x1, [@generic="212c9bed4751232c01b7bbb66db7d50341cc658959e90f287922b081f7e8f5822a106b23a09d7911686e", @generic="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@generic="49ec325ae805ec139897a471a17f10ef72b98ddaf64e699322b2829f0149dc1adbc3b72f8a7d82bf70053c07618e48ff08edf8b5d604b2c17692c249979e3139dd8d4d444fced7d3e98e056ca262dad83609e83d0350631ab5faf64c5feef378097128468a7dd965354cb1dc733774b193972c834ef9e4d12ba700d2cff1cef7222c1e8ffd9d7c4d94f67ea188c38fb8590673d654bb0b5edbdb6c5a27f36e2084ee75cbd57927cbabe7a666e3d4da88017d6508fe7ab3aab359e3150aae4e82aa27f84cead2faad8bea0ae2ed9e58895b1ba238c1cbc9b5eb9347f5e58c747732185e", @generic="3f0f768b7c06bf1634e8154b2e80efe854fc35a10a2c328670aa05edc8eb4d1832246264480bfcb1d85f90fabebb0ab7068ccd0df8cdeb3406305f", @typed={0x5, 0x31, 0x0, 0x0, @str='\x00'}]}]}, 0x1568}], 0x6, 0x0, 0x0, 0x8010}, 0x80) read$FUSE(r3, &(0x7f0000004200)={0x2020}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000300)={0x50}, 0x50) sendmsg$kcm(r3, &(0x7f0000001880)={&(0x7f00000010c0)=@generic={0x26, "b47621b0216ac7d497416aa10deb965c4b8a69bab622e2b338083a114bc7c29f0f4562ce3b9665bcb93b8f7b1ee4cbdd4d7dfba8fbf41fb543e6074855e7f2a2f126736448777aaeba6220d1c47166af2130419814c5049cea1d094579309c98eed83c400dc7e01a2d6d232da71ae0edc6b87a2002db8510814a7c4335ab"}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000040)="941220012b5fda3ed35330b822c8ef13a596762b6d4770e6effa2e063c8771154831c6edefbc122cb9d10e12d504cd69", 0x30}, {&(0x7f0000001140)="c8f5547dec2eb02ebb75d6120f051e03faa1add4973fbaa015e75fe03ee589df1fa697d90800d70331486cd24f68a0e11e8502df0b398b462a96bb91e09f924a85c96515bc967fc3bb1ab529ea987dcf87486784f4f8e457b38cb910", 0x5c}, {&(0x7f00000011c0)="45d779ffee6b849838062e81c98efa907c859ac1a60cc1d8970c834041e55fedeb73ad7d9675e7f2489de247792a0d88915b8d558ed60cded6336a7392ca1597d542370f59612e4b2628b3c879e274029ef5fd1722893c4be26d9dea0c3de266b55ba63b03f4070577ed5853f9b3d9db95438f69d479c6447f9ac39e08bad2cd310984138ef94db7ea2026d5ac59a5984e5eb7a1f01c64ce4f4e62660e061a28209561c5951c8d0428f65843ca2e60f75ef9c01f85ceb914a332db6702118dff4ee02f7eb8bb0f7f5523b93f8d84049af95cd15091539b7cc4", 0xd9}, {&(0x7f00000012c0)="8b4fb7d3da0d08cafc9cc2ca30eed97392c3c0a30c7d8411bb350e44c1f53d1c98607842b7c3931dea41bc4492403e8a4cf2ac511091c420cf8245ff115d0eece91cbfdce591e29368b261c7e57bfdae0942e6fcb7e80223b884dd1bd4dc5994c021bc5ff7bc7286db46ba43d2bfe7e19443ec805eaada7979fb6f19e282733e31339997e5522d055134d4040d817de34cdb7978cb7215e1cb7f12ebd0553ad64fa1afcefb4a8776711ccead37228be9116d034a47e0c4e73460bd", 0xbb}, {&(0x7f0000001380)="415617446d6b9dea49d5ab3696956be73c3ba24f13e2083bc3cfe8c3c4a7e516bc11beea313c7d6f7a0b9bc90464927d82a8979623ad007a4009bd8b0e403877eca952321b7ac667a34137804dca820075f5d0d3817ec1caca1af7b66dd0dd05f3a7dd84b01d6b02d101fee9e53c0037cc4f2c9d7e7c3d587067b429fb5d597a9f1fc8327b8b79b6289d28cf59493159cae13b51bca1fa6a94", 0x99}, {&(0x7f0000001440)="3ea7f27c368f8fa8d53181804d18e04e04a1d6ef92827f599f8be73f24f77ad42b11f75e79f8ba621c3157d7a9c8e5fe93a71f11043ccd2bc4161c8013d412130c6c1090c2bec8acc864ec79efac56b2715b89b39cb4005d2a402a88a0154d7efaa5e1a1951eb42704d98d7fef1e4962ace3e7d262bb398c470c619a026c5ee781780208d2497885b5c83dae77c6c3f0c93b943d69b5c598c6c67f0cd84f84610d83", 0xa2}, {&(0x7f00000018c0)="8a636a6355b7858dcf020a43aba448abf8605e4d9802f7cb69d97d09945d9b", 0xfffffffffffffd4d}, {&(0x7f0000001540)="e56684fcebfca214228f603685bb96c63549bdd63d7c0f16", 0x18}], 0x8, &(0x7f0000001600)=[{0xe0, 0x116, 0x7fffffff, "5d6cd72922c4a9518113b92ca4cdcc74e84a06b9f0c44c1d36b5155531f32497af0235915e616c6e96ccefc9524f4be1ae0692084dee93c697130c2ae3f89c564f7a5d0f383718bd5136e8c5ea66bb2dc21cf8794b2bfea5052efded588d08a9a7ff137c8674dbf2e70e3fcb01aea87f4cee9da73034cd4537e3485dd5bdbd22fd9d0f7c5c07c1cc64c8832961a0a8638367f96919b87b8e665a1093eed2232c5e8fa054a133ec8efa7feb1e24f1fe813a53904245d6db9a90cf14b9577566c11106834a6b530f44a68b3e2d"}, {0xd0, 0x1a3, 0xdf, "85542009d30fcd04ddd7f17824fa2ca0ac824707a8077af97e9138bc20d41c8f06f183356485679e469d7594b43104e1c96dbd0b5fbf4793dc8b8b3d3a3e8ecf1dacabe629b271e661011d2d47cb3149748a73cd4d036cb7e3800891f2332a93fd636338c86174d9afc0e2113834957237f155b1f866f235e3ebb92048a4742ffed00f393e152f02143cc0b21ec51bcd6f1e9dce73d6df2a009a077df635d6a435ca66c8b67449a462229489508718b82addc03d8c7ed1003b2d"}, {0xc8, 0x116, 0x80000000, "e940ad7263b267ae9ffd1ebc3eb4caed55eafa2a00e7f5b631654d2d83141782b69149b11cd0c865f8f0e63ba9f255fc40412a259ab624dca4b034f45dedf0247dc403568fb19c4c6c33c3579d998f89d80ab3549db568ed36c1de16380d9f6ecdf90657e0bc1e2d581be5227be7a0c8da1e23d46d789ff82a653f1606bf032a282110e520e9d989dca6b48430a7d125548608f1da54b20262f77fbd48490aca1282e405d7d849f0bb996f9b31c4f2662ed145"}], 0x278}, 0x400c084) r8 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r8, r1, 0x0) 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.111408] FAULT_INJECTION: forcing a failure. [ 645.111408] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 645.141159] CPU: 0 PID: 23612 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 645.149053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.158417] Call Trace: 23:11:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.161005] dump_stack+0x1b2/0x281 [ 645.164635] should_fail.cold+0x10a/0x149 [ 645.168783] __alloc_pages_nodemask+0x22c/0x2720 [ 645.173533] ? pcpu_next_md_free_region+0x222/0x2e0 [ 645.178559] ? pcpu_alloc+0xbe0/0xf50 [ 645.182356] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 645.187213] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 645.192661] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 645.197673] alloc_pages_current+0x155/0x260 [ 645.202075] ? __lockdep_init_map+0x100/0x560 [ 645.206563] get_zeroed_page+0x19/0x50 [ 645.210446] mount_fs+0x1c7/0x2a0 [ 645.213899] vfs_kern_mount.part.0+0x5b/0x470 [ 645.218393] do_mount+0xe53/0x2a00 [ 645.221929] ? __do_page_fault+0x159/0xad0 [ 645.226158] ? retint_kernel+0x2d/0x2d [ 645.230045] ? copy_mount_string+0x40/0x40 [ 645.234277] ? memset+0x20/0x40 [ 645.237816] ? copy_mount_options+0x1fa/0x2f0 [ 645.242303] ? copy_mnt_ns+0xa30/0xa30 [ 645.246189] SyS_mount+0xa8/0x120 [ 645.249635] ? copy_mnt_ns+0xa30/0xa30 [ 645.253522] do_syscall_64+0x1d5/0x640 [ 645.257409] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 645.262588] RIP: 0033:0x467b1a [ 645.265767] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 645.273470] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 645.280735] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 645.287999] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 645.295268] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 645.302529] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:25 executing program 3 (fault-call:4 fault-nth:54): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:25 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0), 0x0) 23:11:25 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x102) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$P9_RCREATE(r0, &(0x7f00000001c0)={0x18, 0x73, 0x2, {{0x8, 0x3, 0x7}, 0x9}}, 0x18) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={0x0, 0x9, &(0x7f0000000040)=[0x9, 0xfffff001, 0x7, 0x80, 0x7, 0x80000001, 0x200, 0x1, 0x8], &(0x7f00000000c0)=[0x7, 0x2, 0x61c5, 0x80000001], 0x8, 0x3, 0x9, &(0x7f0000000100)=[0x22, 0x2, 0xa000000], &(0x7f0000000140)=[0x3ff, 0x7]}) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ftruncate(r2, 0x40) dup3(r2, r1, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 23:11:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, 0x0, 0x0) 23:11:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.465743] FAULT_INJECTION: forcing a failure. [ 645.465743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 645.478168] CPU: 0 PID: 23658 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 645.486059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.495405] Call Trace: [ 645.497994] dump_stack+0x1b2/0x281 [ 645.501622] should_fail.cold+0x10a/0x149 [ 645.505769] __alloc_pages_nodemask+0x22c/0x2720 [ 645.510522] ? pcpu_next_md_free_region+0x222/0x2e0 23:11:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.515539] ? pcpu_alloc+0xbe0/0xf50 [ 645.519341] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 645.524195] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 645.529656] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 645.534671] alloc_pages_current+0x155/0x260 [ 645.539077] ? __lockdep_init_map+0x100/0x560 [ 645.543571] get_zeroed_page+0x19/0x50 [ 645.547472] mount_fs+0x1c7/0x2a0 [ 645.550924] vfs_kern_mount.part.0+0x5b/0x470 [ 645.555418] do_mount+0xe53/0x2a00 [ 645.558956] ? __do_page_fault+0x159/0xad0 23:11:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.563213] ? retint_kernel+0x2d/0x2d [ 645.567095] ? copy_mount_string+0x40/0x40 [ 645.571325] ? memset+0x20/0x40 [ 645.574599] ? copy_mount_options+0x1fa/0x2f0 [ 645.579091] ? copy_mnt_ns+0xa30/0xa30 [ 645.582974] SyS_mount+0xa8/0x120 [ 645.586426] ? copy_mnt_ns+0xa30/0xa30 [ 645.590315] do_syscall_64+0x1d5/0x640 [ 645.594208] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 645.599392] RIP: 0033:0x467b1a [ 645.602574] RSP: 002b:00007f6a22ba1fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 645.610277] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 645.617544] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f6a22ba2000 [ 645.624807] RBP: 00007f6a22ba2040 R08: 00007f6a22ba2040 R09: 0000000020000000 [ 645.632071] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 645.639336] R13: 0000000020000100 R14: 00007f6a22ba2000 R15: 0000000020000080 23:11:26 executing program 3 (fault-call:4 fault-nth:55): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="200000004000000019000000600100000ff67e120000000000deffff03000000000002000020000020000000ddf47c5fddf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)) 23:11:26 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f00000005c0), 0x0) 23:11:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000300)="53000000fcffffff06000000020004aa8d0000009600000000000000a40000c357f70d748bc0ec6c000000001b1bab0525dcda9f60dd1685812c76d61bd85f96051133e085e09d08b7dc5c9e239262000000000000000000", 0x58}], 0x1) 23:11:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x28ce82) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) dup3(r2, r1, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@gettaction={0x158, 0x32, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x88, 0x1, [{0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x12, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6ec}}, {0xc, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x913}}, {0x10, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7a3f}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x7}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_gd=@TCA_ACT_TAB={0x10, 0x1, [{0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}]}, @action_gd=@TCA_ACT_TAB={0x6c, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'skbmod\x00'}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x19, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x3e81, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2b2}}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 23:11:26 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:26 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:26 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.777937] FAULT_INJECTION: forcing a failure. [ 645.777937] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 645.789760] CPU: 0 PID: 23693 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 645.797639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.806984] Call Trace: [ 645.809582] dump_stack+0x1b2/0x281 [ 645.813214] should_fail.cold+0x10a/0x149 [ 645.817358] ? get_page_from_freelist+0xaf6/0x2560 [ 645.822287] __alloc_pages_nodemask+0x22c/0x2720 [ 645.827040] ? lock_downgrade+0x740/0x740 [ 645.831186] ? page_outside_zone_boundaries+0x1db/0x310 [ 645.836548] ? __lock_acquire+0x5fc/0x3f20 [ 645.840778] ? preempt_count_add+0xaf/0x170 [ 645.845096] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 645.849951] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 645.855404] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 645.860417] ? __alloc_pages_nodemask+0x1a6e/0x2720 [ 645.865438] cache_grow_begin+0x91/0x700 [ 645.869494] ? fs_reclaim_release+0xd0/0x110 23:11:26 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) 23:11:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.873918] ? check_preemption_disabled+0x35/0x240 [ 645.878933] cache_alloc_refill+0x273/0x350 [ 645.883258] kmem_cache_alloc+0x333/0x3c0 [ 645.887401] getname_kernel+0x4e/0x340 [ 645.891287] kern_path+0x1b/0x40 [ 645.894650] lookup_bdev+0xc6/0x1c0 [ 645.898271] ? bd_acquire+0x440/0x440 [ 645.902070] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 645.907519] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 645.912537] blkdev_get_by_path+0x1b/0xa0 [ 645.916697] mount_bdev+0x4c/0x360 [ 645.920233] ? ext4_calculate_overhead+0x1020/0x1020 [ 645.925332] mount_fs+0x92/0x2a0 23:11:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0x1}], 0x3, 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000180)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x7530}, 0x10) connect$llc(r2, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x1, 0x3, 0x0, @remote}, 0x10) [ 645.928694] vfs_kern_mount.part.0+0x5b/0x470 [ 645.933185] do_mount+0xe53/0x2a00 [ 645.936724] ? __do_page_fault+0x159/0xad0 [ 645.940949] ? retint_kernel+0x2d/0x2d [ 645.944826] ? copy_mount_string+0x40/0x40 [ 645.949049] ? memset+0x20/0x40 [ 645.952317] ? copy_mount_options+0x1fa/0x2f0 [ 645.956800] ? copy_mnt_ns+0xa30/0xa30 [ 645.960682] SyS_mount+0xa8/0x120 [ 645.964128] ? copy_mnt_ns+0xa30/0xa30 [ 645.968012] do_syscall_64+0x1d5/0x640 [ 645.971900] entry_SYSCALL_64_after_hwframe+0x46/0xbb 23:11:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x123402) syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r3, 0x0, @inherit={0x88, &(0x7f0000001500)=ANY=[@ANYBLOB="0100000000000000080000000000000040000000000000001a0700000000000002000000400000000a891e06fbfc2973508c62e27a478204000000000000d20a0000000008000000000000010000000000cc070000000080000600000000000000040000001b000000050000000000000006000000050000000180000000000000000000000000003263aeeed1fdae4b01884bec75b3055dac80d4e62b8c6c6d426acf822ac0de980bf00d66df76e7a9ef35e6f19294602659e50831a59c067047b88e03cac243de0b605c0d547c133867f7"]}, @name="28ce59dfc7ae9009f994fd025a0444dfebfb7061a5948c4662e39f8256c579834959742b871c005de3473b0e280182715450c02515a2c5d21e772323fe1657d3642995ef8d01878b4dbe5ede9690d2d84ca15da1e7c84eddf9aca1da186d54a296939e223b6265d68dfe21f81723d7a621f6f7aa2c89463dfc1d69dd148f62656028fc982be8c7a2e3db7886e44b9cdb10817a47ca82dde2e49bf7ea9a1b46194a6cbeb18135d16ce9bada1b60428b6ca93555de1e2ddd207dc9c27a6619bcc41e286831a35bd48f43f25533121478d86e7d0de744bdb0d916809fb565f85374cbaf7f4cd1a93720f63f44d1c97a87d72473869397b2fb08cdf9387a7448e463888dd126e3d9f50c5bf051e04d25c63adec3f2c51a8817c39f219b27c45bbda09415e0bfac248567c9305a3c315b3dace9e38c4e74a6e2ee113d04664499ceb5eb09c96110b2519cda7eb60f3a232cbc8612aba66257dbc4331619aba1949219079ab50af9774d5458bc1c7b220753b97bc0bca415c7185b1b17cecc72971abe4f746f1de7709e5310836bb4c0b6032a126074aa144162817627e876bec17c0f1097ff0434ee10e224bc5be76c5045a10a390830760c83ad960bd6994c6041870ca5ffc5552fe110623a3db1f20fd82f3696af69f30aeb07c5e4059a2634f5ebcb2f1d6464cfbaa981d170b600b6d0cddcc6cff8b43d289dfe2fb889fc7cae3a2fb4236ad58247d77561b646d95745fb3ff7424accfea99ec6f082da6d7c70fe94b3ec470dc6221f8af3ebdcfc13411e0021005bae03fcc3fc63e4c9779233bb798d848187111c0eae93d43a9f17673c95cd3241d4b6c6f073a81ed65b11c8558be0f17354f360d458301874afe6737e1477eb5b9f85beaf38f73e73409b8b9c13efeb44c11524fca25625f6cdf5096f0f109a84bfad42bdcb33a669cb178a6754a74f02ab9bccb040d5067f06909ac9b16d38e7cd83cb098fc6967354c0f3dc34a85b4393dce310abb803edbd2406637e03502c4e9b6ddd2ecc17514155743958322eda52bbadcfe23d6be9e5c20f066d4576e7e642b19e4578bc0ad247d01b399b78512e86aa1257d84a19cc87e9577085924297b3a2c5a037dc1c5f951c6323a728e6a5a18dec901c2394eee655df7ba19a3005bda0399f2aa951d450870dcd7f6dd205e623f2034135ad43fe6a572f00211b348219ea08e60e4983847bf0c966f4161bc9c321e1c4896bfc214ba6187da50cfb6bb600f5f357ddcf6c870893f537977f25ed88e093346fcf7e487480a03e5feba3043539a7bc6a8f9caaf478d971aa3711491d3b8243e08df7d3107a004db259865f00c65980a71399aaa1546678325f1ad823c5ac42b87aa87a6e9df14d710aab37fe2879857685d7e255d7ed20389dedef7e609981d70844808699cddd431cb43c24f6cab329ab62d2209d6d4aabd6f725d65aa060285b18e8da5442ccee5eb133401d2e7296790e0ff5fd704ae77279c305ffdde9cf2c38c453f9d3111cf091a853d196b649c9e4d2210e9806ff00bf67210a0fe0a908a51e64d49d78220f2d832222bbca3129f1399a0b526af79d7b598e4bbf2ce7a0c87fbae70cb1c015c4688912639ef7e86d1fe05a05c5b2d31e8a41f4e1cf54f0118b872a9351e69a7ce9e9ebc45cab02023ac2020422c67108b2b2c90de25c82f7d83fc2ab1a4561fd01bdc659a5ba5bb830dfcd308e8717bf193fc117b81eca101b0420825405448d5e89360f872fa7da544d70526b8e46f1667272e0e5e0aabbb207024cee92acd42de8cf88dfe9657df9fc49baba452c838ed655172ea101b49cf114b5e84ef41c82af855fcb41c2def9211b2fbb80718df94d9c9983df56f1d2162f2a24a0711c8528ae63d79e618a913c809b0cd8ea3f678580ed41b15eac9ac719b2f1d8c058004cefa6a8b93fdbfb6cd497b91349aa209e9401aa4040f9c627db8c7cbd2ba2620ff25762a2b0f9a536f88ddd3e4c9a82f435ca7073572a6b9d33a4a4781f5807986556cdbe6fec2a2172a0aa6c5a69c2232056488bf2ba99d85665e1fee7a2a6b6c2350e241fe28250c455c03dfc65dc96786f0e5cbb51ab87bd9d9d158faab451d7413da5a6aaa45073ef019c79c52e9de921b28b65e08211b800ef1683bfcad71daaf22ffee53df5e89044c2a326d47b9b280f3fe92cd67aa45d5464e680e90608b43206c5c760dea98e5d62bc920ed020900a033fea587e98a1079ed5487b19853986725eb68a53ee376fa4260bea626bca1814c2575545662bfedef988acb23156e56688b84dfaef74cbd9b3149acc3b4d58dcfa5d096e034ea5c908461a6a85067b6e4640d7b0f707c441102475742ce3e80af6828f5b80c172af605a3388f43589d79562394b473b49c3dcf3f67fba758451e191a8f5539b91e40766bb2c1bbed2a2193d7ac6bff747adc3df1e566aa2484b8d989daf327bdcaeaf289cba3e063772bd268f926f01fb76f23b5e7bc950635a2a653d2fee646e3bf7c855456be51d7ea8f3ecc43f9794dae591219492481d40e36bf7190ba4aa32e46b2400c0ab1ec1d2fc17e1cb8061fe94a2f01b1c44dfa7c0b2dd9438c8d103304e8f3bbbedfa6b1a302e10bd8d9fddca1c7954f4b9eb4ab47e91bc549eff21702a62875e01ca5ff8e61b25aa61b0d8c2c0f636c3202c068e1abbf47f259ebfce16560194b70409e6d15f185707da1ba8365e954c24d70481499587bf10f78c9a5cefc7e0b47636e7e8842f2a52fe3814091bdc40e525632fc42cdcfe7d8c0caedb8e2704502ec6ff139be06555523cb458031bdea1aed979aa7053683eae25eb0f7aa04ba06db9bfe5c3084d661f8026cf81a352a45d04312d12b9b3e1a1a5e34ca5219feaa7abe61c20d60745ca5039df6afbfb2d1a2ca3c7d66f1404ec5418e2f7fe2a0bb72b9d9ebca3a1c94247487416d95197ed5b6678a6bc313f70639b0e671eb805669232259360a6f1c8c019b30e5a13d897ec9a18166b06a51de49f6d434ed08fe1fa899daa6837f8fc538657ab4b8e67b6fc66beae7b0454f00d3b7f520406e4b03609ce04137217c7a55da45fd21b1af18a7c4588ea6b453f4ac0cf4148f8b8eef01844a1eacc253cf56b93e59b7a110b5b9d6fa0d12a19c7ca11c81eb6a97b327d3f2a21364a02cb31d6b722a9928a57a934455473905d5d177ec57d798f0b8497e3702d00afe8ff20d54b6aae293fd6f7915448fc5494a1694402c377230c1ae15512bebaaf077d338aeab3604dbaa87a4dff5a9a9cc73cf7b0f2ae1953720414a352f91c905cb1b034363861a0735645c43a4eef1f7e77f270e42e55df8909ab81f50b16be2db6629efa8a316f1b6090f7705481c5152cc0886ff9794030573fe087dd55029b800375c102d596eed0c56581b7b60de12be1bfaa586bf7ac2988f87e9f79fc655284b02b9a6e48e68c70e9e7623cdc441bf8f4ede01abf16850bbbaa5546780b22096639243501e302a26ea901f589cc46ad20cd1b449d44710341b8944b3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ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000100)={{}, r3, 0xc, @inherit={0x60, &(0x7f0000001840)=ANY=[@ANYBLOB="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"]}, @name="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"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002300)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000001f00)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\x01\x04\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\xa0\xc6f\xc0\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaU\x04\x00\x00\x00\x00\x00\x00\x00\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 \x94\x88\xeb\'\xd4;6\x7f\xd9\x99-\x1b|G\x8d\xd4\xb9%\xaaQ\xa0K\x10\x03\x93\xe1\xcc\xe7m\x80\'\xf0\xa5\xed(\r\xa8\x0f&\xb1\xf3\xff0\f\x82%_\x92\x8bD\xb9\xd9\xe7\xf2\xe4\xc1i#\xdc\x87A\xb9\xc7\r\x92\xfa\x11\x11\xb5\x1f\x03\x9d\xdd\x1bj\xdf\xacg\xe3\xa0S\xd3\x8a\xe1n\x97\xea\xf5\xa0\'\v\xe9\xa0\xf1 f\xaan\xcf\xb5i\xb6d\xbc\x92\v\xd58\x16\b\xb3_:\xa4!\ny\xc4&\nWMM\xa8\xc4\v\x9f\x01o\x83e\xc7\xf0[-|J!N\xa1\x86\"\xd7\x04\xf1\xc0!\xed\xff\xee$\xc89\x8cB0\xd1dD\xe0IP\x88\xa2\xf2Y\x9af$$\xf1\x81\x96\xf7P\xac\xca\x80:!\xb4\x94#\xcb^\x9f\'\x03\xe3\x93\xb9\x82\xbf\xcf\xc4\xe3\xf7\x03Oh\xf2r\xca\x8ff\xbb/\x9f*\xaf\x1a \xa5\xa0?%M\xa5\x86\x98\xfa4\'1\xc7\f<\xcc@\xe8\x8a\xac.\xde\xe4\xc7\xf5\x9ck\xa40!\xe9\x14$\xb3\x05m\xb5m\xed\ft\x93\xd8\xa3\x80\'Y\xb9\x05\xbbt|\xbe\xbcz\n\xf3\xf5p\xf8\x9f~\x1b\x038O\xecW&?_\xc0\x98Qo\x0f\xaeOb\xc4\x90\xe8\xd3=\xf0e%$\xb9\xe0\xcf=yxkC\x84S\xc8\x9a\xaf1\'\xf0QEI&\xf32}\x10 E\x1f\xc9\xaf\xe27\a\x90\a|hg\xe8\xbf\xcbA:\x80y\xa5\x96\x16\x90\x82\xf0\x12\xc4\xe2\x9b0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, r3, 0x0, @inherit={0x88, &(0x7f0000001500)=ANY=[@ANYBLOB="0100000000000000080000000000000040000000000000001a0700000000000002000000400000000a891e06fbfc2973508c62e27a478204000000000000d20a0000000008000000000000010000000000cc070000000080000600000000000000040000001b000000050000000000000006000000050000000180000000000000000000000000003263aeeed1fdae4b01884bec75b3055dac80d4e62b8c6c6d426acf822ac0de980bf00d66df76e7a9ef35e6f19294602659e50831a59c067047b88e03cac243de0b605c0d547c133867f7"]}, @name="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"}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000100)={{}, r3, 0xc, @inherit={0x60, &(0x7f0000001840)=ANY=[@ANYBLOB="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"]}, @name="239e5b0607af6c528b30a5df32680b71d1355f38c6f4f79f0957303d708199d308846f308e4d6fa7e0db38010599f2ec32bd2ce873c8d6d50c51c915add9edeb9ba1101ba9e8b26f4ff46a7aca9c042b95ad4d912881506ade3e10f42c49f5ba39ebb191fe4bb84132274923f7459fcb4ab9f19f6dfecf556d4111bbdbb8866f32a69406607c0997914cbdcf71ee9c4cfc6c9893e965d677753ec047a7466f7fdd4a9f42b23d5e926ab528b230ae86a0b20bbc9e444f010e1e1a9c2b61a21b56e15865bef1ab2b2a3064cbfdaf4e61de54a61b20b6229bcc394d0521a0ad9e364b70769e22b6400fc4017a013e03fb4f5f15b91fdf5e4997884feb8e5084b94088b641bc33ad05a9065edfdfd7fb04d18d5a385ebb2538d8d2debe4af2f389bc15e0925ff8a08d07e441c70f5459b591f6d5b4695c6952cc864e3012f970ddf5e75a3a855585ab4b6415cb2d1efe15699d3528f381703c5880c6c82503bfb82b2fe3610415844fbf05f1d5d70f854b78f0f6b0bbb973259bb415f6bf842beb9af3dd43f8f688bd1f007fbdf6f43824d6e6dfa2b76d6eeb0f088eaccf3dc29d07de2e64cd884b27995ceb5b1df49c4b160e5dcb5603f073bb42bdcbb59104ecb596ec87355e4481fac6c2006984c40d0d8faccfe75a481ffa686bd6f96f07080eac62c1423ee52506b6181aa9e996cabceb921776b93201914ae56eb3003dbd7625f7f79759ae1b2f0e71a0599302f83544dcc4b2011e7662d55a2778de799ef61a2f754bcf6c998b0de65e1e67c8d6b9c4c74ae6207d22a4cc5e646281879335c1eacede0f3abdf665adadc7b4ea1842dfe8741d758b0dac9e4b04691dada43907f93b30a3eec3c78926a6fa8d0f318a608f1b28f90c245917352e4558a95854fc60263f08291a0677ec16fc5876171e5720c6b7c1cc5dc971ca956bd0e223bf78f6fa4ca020de3a037209766b41ee33b52bbf8c4ed8b606d76cdf8766e9578501bfeecaa1bc32a5e38ce0c3fb31cf366f888cf5332d99ef3cd87edc210b3340b324b3306363dfb147263a47e80c53057a44f6aba7155d9a447660c2f05916a7078bd4c9b318c56b4673989f6187de7082e2953be65bbc3a4aab9d02fbaf58d98eaa9bb55d2c48a6c7a158d7c64058f29d36502b6d6a38d3d91207fecb05fe21293a666d9c618ce6a64660a3667dd7f34a7a0aad3c59d14546503cfe4c6e2ba1f920a4a8cb7a34140b7e2bdb64217e31934057f756dbc695a5477098ed17cb476bf2ef14c88614089bde44839f0e3a4f2ab0ca82a85bf5a154a7ff106d366cfe7892a51b3c6c17c1de3cf7b469e54bc1f5a1e97cbcdc785f00cc980d36246d1d171730d5119e98bbf7ac44ef0db262477bb17aa83dc757e6bbda4b65eee7cbc313b281827df04d9a6ff9cf721446e2191f55dc219e4e73e73ff3f5780a86133234de127ef6cfafb986a093545f3b6f2405d3e1d8ba27d40828122929a34e3c745c0917f37f685683fd4b1421c609bce8865e91f5fd7d26b0129d9bc7decf4e04555f798f119371eeebf4bbf19496c2eab441b0209f9ef2d7cc15f961e024f4fdeb4212645c5789e0b7e7aad00044a36f7ebdd3a5c641dd0a6e32f6095403179961088c2664ef67d37c0365d860c3d0900eb6d90f91eb2be067ff41c60a3244fb3af88ed9bd65515a4f016fb4fa86794be7edb01ba74a18b60de3a614620d1f53ba31d18d6a7fa30185a6c6251c68aecdac333f2ae135f7aff025f29d9865075ea8a1f183d158cdcfd3d2d7a4db060522e4d969424edababe6405659f5438055a0f1aa17c417d89775a496a61baf8bac95ef46b6057add586266528fa3eb6c071e3f39d8394edcdb79409d5255a7385abfde8ff4b211957925c7b27362df9496f0c398ef559dd2e6dd64de483d332d4c8494b0a21a46e2eb5654bb6ab4aaa3dca75890b6438650a394b64b45be8be9476df807df8bf1991d38c54e9a67f581e3219197230d20fe8a4abc709bd49adf5b5d0b134fa919cc340e6840231dd5fe5faca752375701ed2d227c7a2a744e2268f7545a6ca328fab98ab8cffbb222527726c8c967b95dc5e233438be0b36e03fb2931128276831154848f63fb33de8af1ac09b4707b0f53e928d34a891abd2b5310f722499dfc7fa2176d3e344db48057eb58af5a6ae669c99fb5cb9ce84a0f9fbfbf9965e58b9dc8a43f356a0852716d1e08fc97cfeef68cc336a5535ada0fe3b235e9cda4aecd48991df6ec40c2536995e7e6a7c3b6eb3c78c2bed3b7c0f1368c5e95b2d44ccc56e61ccc5ef09e76509a75bca00f05328b455f9a015e7bacf429d5761c58c0c6d324b748e58aa2433f180f674fd61169c8e1fa076b0af3c41a591ab0f70aef9bffa41468fe88c98b14a144940468d028bae34a27597c7a049993b7b95c21463f59ee7212983cc38df11d188a90222bb6f637f565c0000c695a6303f325dbd72e6cd562a42130e4e7aa0bb20388c17cf05924baecea0770d78bed099abd9f3dcd6a591cffbb3c4f0cef0299d4be1fe30214923e687ddca5494ec6c65a59df1c71caa7ca1701bdca3f3b32ccd8600defcbb62310918730934f4c30420b9aab1f69f58f22607ed9bb4ffa6dd14e16e3318bba85b68844acb12481b73c7c0b857f62c18ccf1ca4274826a238366659caacd431fb7cb2e7fe8c4b1c3fd12bc22aec6da4f1a7ef4decca72bb2363adbf5b359c4013c2199e9cb2fd031d97f419616b9a8f80946d7a3aaf9ac4ede20a0684ddc66964726c9631b6160fa961e6ae4b5bcb8f1faeb4ec042056abe2246dfce271e9c40039c7c114161aebe924f80691bb38ffcb768fcdc591ff8afbfa270046ca517919560e78cc003034a51f01ac929da10eb164edfacff5c074333f30f1cf7c5aefd6d34763f96eb804435cf687e70aac9cdd623a2a903f2c6017902e13b794feb50e23aaca6fc1c5687c555f5ef32f344045870bc565cb84fb55f4c2869a0ef882c8d9bb7b3c050e50e1801adc0352d3a327b3eac5f93d090fea5686e6f1ef38f277485bf4fe26d7e661d19c5be56875786130e6cb4a6fe969152c68ebb1116930dba70b3a17fcae34e10d31526e287e255e0abe6a60f02c82eaf43fb7d04ca803424f78254b3bd627137394de435124bc8630c16d34b816a0856601f5a38dd710eea9b01357b11470716830c6bdb9450e8b591f4273575522fb5064ce27fb841ae9c2e19ab199ac48a5acf121ffd2b9f58d724497424714e17939236a8ccb589458e8ce5a64c48f543bec8b6237fed63961e96b7437776fc52ccdfd18a39e00d48233324a26f9998f641ab5f9eae5f1d417b254dbaf477bc12a7fde10dbf378590b227113463d5761f4e0a261b4676951afb884f7ca48f400fac64e3acf157775e18021c77b327bdfd644a065f363b9d0bc9e4a19cf3d620aa33a41aa3ba12e989902b8275e89bc29bb20b713fb1b16f8633c25d4e567e71c163f241483e9d2f3ebe65f5b2b9581d3bf670fc527331e24c25ee39f6d71de0e5d89dd6f8b179320393918cfe98fc44681a1282cd21122d8c8cde79cddda7c37e42f179bfc59f968d0a4f7bc05605a62baef69d629b28b14bf574d2c3a5c5e8a3aafa3860fc64c2e77fa18765d6856ce436fd77eb6485a68430dc4d27abb60718899e97de411c2e67329ba7f9a426348fa14d49ed3dc9dcc5b120107dc168485899b1afcb43c5f1b2a263b10dbef8c10e03c1c70be7cf239cde92d311906b18aa125e261ee0f474034f72c8e56724d376de14e25357bb244e81baab1f697a2936ff45857faf218b8046758b9eb84a5ee6ff29934c96ff1641fa4c82de2e385021e7da75112f3addfc21eb761e9f3b8c89c210b3767678d0aa7d6bc489824a56c2a464df1b46035956d2e53e1c635584fdfe9d5c2c7f09ff4512ff4533fd2e8e972ea8ce94e3b420e7fc4080f998c1f5d45157175b46a7f47638f1f58ac21f34566fa973a22d1b5cd54277c88580073720ddf7df6d72472c25f39575d2e6408dc2455558afc9d693911f3112c838f3be1d9b950a72739205e3f927c2dd6ff755ea95ed2fc9a57f7779f3cacc291886f2a227acd1adf7e31ec8d6ebd7d57f0d1054a1396a94c17114b128c438205986aed773c981a60c448a929a07b6405b6476a055b09f1b3464034881a65d1bb801706ae15ee334dfcc6306a594308015755c05e3e13653841c8fc9680b80e6b3a5579f2c0ef5bc88c554d98571681aaee04a38eea5bda5cdeed7e8ac99e277b13f47ba0daac41656e40f233b738131f38400b7a21940163f69928f7194742ecebfc940a29fe87f45533a54aa5a8ed677098259c792a056f976e6b3dc2ea3afe2e05a2ac66cfce7d30f6781c47b6e9fa361ec0fbdb3f090e6a44bbfb680940dcf2aa8a7d5c8237ac2f6621f7098ffef6ffc71000f1555cf110920103274e819e3162304e03350caf156cb6cedc68d71ee00299c9d5f0ccd12b9ca9d6a5e50ad5bebf146521825ce1967f5458e75ebe4d7619e38760aa7c3c33aabbd2e41015b6790f318ed9e9ddde4112ab56891231f8301590a1b912a27f9d07f056957a2ef78d68460c7abed1d22a7b86e5b3c1c1151cc4f6afe522cd6b0fdc8a44c4e56cf3f8156294dd0f91460f23c58a358b94bf1da7646ff932a7337e2655598c6123a7b516affe03566d71655ab8cdcf372a2661fe1b11a18b118b9234f5c4020792e12049244697b0817cfc920631ea0b826f938a3ff8fa68843ea2d653a660298d1f5275febad19e0709ae6ea5dbffcb3913b5dc1d750a35c072ee2de5f5ff09297b165d0c35827719b770680580228feab38176c92ad54d57de64d2b0de4b64b0e78262006947ccd7f153edfbe33df3136eee8ae379cabc7efa5acf91477a03e24d8957f3ace807d1a56c81da4e4f01f7052bd7a89051d67425d5c8a1e7f34ba3ba576a481b7ed3f210b179956f1412d21fc882b259a313fae8f3759e132945c769700a3c23380f9391a3b8f62ab038eb234b622acd9ecec2e79643bbdff0073724c624458a5e3c709409be90beac94627afd8564ee11788eaf4a61e13985dd92648bdbf0dbf10d43add0efdd5cda83b270f5d3d81ea2620d605a6b2cdfc0018696640f3b0aa53bcdf27f950a0ade8348b56f5df0104ee301fd92d765bf2332a8151049d64773923a25a693688b9eec709a033be9855f87d6b115db95c87a5d7e08b934233ffaa3ba98c4ecfef895256ef6f6435deb9850db32460fe963ec7ed0061979084ffbf2589e607cc69ad7690ae204a968f4f234f8e2376d95018cc09038675c15bbc56e7589828c978e40da5a93cce1241e0c4ba51dbd5b503b441ee880deece7e3dbf005816847ce8571e7933d8363919cddb43bc73c6f8bea4ac5ef54327ce104a76cad13fa319a44f221ff773a66d60e9d00bc1d9bfa053628cb9bffe34381ef9cf34ab92ad147a50b56f2bf29728bd60ece68537a6b34a2324787aa966868b51e43a81c941ff5526b64b0a43dc87f244d4c7f4c18c4fe967c022b0ddc1f5c0376bc6477484ba524e64d690a132b6b87d2951ddc5aac576a8321dd90e337828135e0f4d3532c1d8fc3fccd1192e92d1d987ed26d7f28836f222244b16cf4fe3f89af5a89a0ebebd92f158285e236ee1275cc7546cc4662c593f0d4114f10deeb6c1bfc795a4cfdb791778421bf3086faf92d3cea6c335ad"}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002300)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8914, &(0x7f0000000040)='lo\x00\x96o\xd6Q\xb9Y\xa9\xc8J,\x00\xd2\x97\x04\x03\xdc\r') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, &(0x7f0000001f00)='lo\x00\x96o8\x0fd\xa1\xe3\xd7]b}\x1f\xa1Y\x01\x04\x90\x9d`\xd2\x98\x00\x00\x00 \'Y\x17]\x15c\xcaR\xdd\x98OC\x89\x1b\xe7\x84\xe2\x05\x80w\xd2|D\x8dK\x14Bx\xcbuH\xc2\xeec\xbf<>Y\x1a\xfc\x1f9OB\x81\x89\x186\xc5q@n\xb4\xb6s\xb0\x00\x00\x00\x00\x00\b\x00\x00\xda\xef\xecE\xec\xd5I\xb2\x9b\xfe\x8d\x90?\x00\xe9\xe4~g:\xc1\xb2aj\x96\xbb\xa7\xe2\xc0\xdc\xf9Q\b\xeb\x16\xa0\xc6f\xc0\x7fT\x11\xd3\r7\xe6\"f\xcf\x8e\xabd\x0ftp\x82\xae\xd2\x15\x8e+c\xf6\xbf\xe14>\xa6-\xa5c\xde\xd7\xab\xea\x1f\xf8s2\x9cVF\xd5\x18\xfe\x0e\x8f \x01\x00\x00y.\xfc*\x82\xa5\xa1p5\xc8{\xf7\xef\xab\xe8\x99\xebw#\x8at\x1c\x80\xfc\xb0\x95\xa2\xa7\xd7,Y]E8\x83X\xf5F\xdc\x88-\xf5\xb0\xb5^\xdb\x1a\xb6\xaa\x14\xe2\xb9\rh^J-\xd1\xbaU\x04\x00\x00\x00\x00\x00\x00\x00\xc8\x91%\x1c\xb5\xbf\xb6\x90\xb4\xc2\x7f]/\xb3\xe7\xc9\'\x94\xcfIo\xdf\x04\x95\xb5\x06\x84\x1fH>\xda\xc5\x04 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