00000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:04 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5bc, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./bus\x00', 0x6, 0x6, &(0x7f0000000900)=[{&(0x7f00000004c0)="0d432fbe1b147d0a6fbf2fee8590c43b387f2a3a2d72779e459eceeddd2efb3fcf15f827e2a373a9361433dffc0c93d15718962af957479b7c4cebcb4aeae424a95bfce5a143831afdfcb8a62e3498ef6091a98336a1b8658d62a294d53aa68c8fbe01fc9a505ae2426b13848b48107e5c26303fa10af13a00d68de234a59d7e1cf654942684e6b1c640d6a73df562f20be539afb3259a61f38c136a070395916e011f0ed8c24dbeea9f38ad45ae80a6c52b60d86ccded7725560a064810b2d4d1394276707b87fefc", 0xc9, 0x2c9}, {&(0x7f0000000200)="11abc66f3445a4b1f40c299e681f2f4604a18fe33f08bc94e2ca77857cf1e27f718d3f49bd5606835534d8", 0x2b, 0x7}, {&(0x7f00000005c0)="017ffa0128f76a6249f7ff50c0935644aab2028673102586f60725060cf938d4942a4483e8b8d36c424488464a63ed68e0ce05d0f980f1ab242b66ec015ce8f5b630bdb224824f70a85acfaef78e5289b1690c73ccd845d71be1a1a14cf313e905d1a9047c83e3527c", 0x69, 0x3ff}, {&(0x7f0000000640)="d4f2615230e80798ca5c050de5b59231d3bdd0fa3de37c5fa5e16b3b4ddfab68f24bc72a429bf7c678d5bbfbd5c518e537d400d13334d12cc41d7a32f655d2887c028613cc21f567d901674d963de889255d0ba6aa2ac20d00879fd66283c609ce9c85d271c03ebd615e5930ae08f1990a5fa1b1856f49052567a0f2d5bcad450b3c6da9bd48154c909b01933da94ab6c00b05d111", 0x95, 0x8}, {&(0x7f0000000700)="a986bbf51cbbb40fb692377f43701304020949ce6c281cb672a7223a0671b099db581b0732ff788227032a418c2c133c478aebb87c4d9fff309b0e0b6624a8aac1b4e5ca1b611e5b394ff5726713deb6aa6707bcd9cca2bb5dd69c571921cb87218561a41648d26961124dbbf68af7c31144bb33cbe925414e3c7bd8f0e3f22f063cfd2dae20a99b4528c8a00900de51dc9062c665ee036e597733e7260a7e3e31767e7e72997695a76dda5dbb821e77cd47afb4cbe8160a9f143273c30032a6eea02e2289fbebedda4fc74129f7dc34fde66a77cf0e", 0xd6, 0x9}, {&(0x7f0000000800)="469809e4d3a3538c97730bb88905db742686afcb97096b30ab751bef6cc9bc12bcfcd9ff0b96c2db16150b1a223c89366b195c47250db9f146db581196cddf70d59b24b0c9797e1310d911c29c458b5936b8b53a6b3b5b0fef935b4d9f89a6336eab85ca86d4a90e82d1f5340870a4588ea84213c334e0cc445888be8247f5c328a634fa541909424cdcc84153ddc25d261b045cb5b0a528ff00a6d6a357d50141ede42bf212c104c56a17ed7368e1c4f23fdb24bc6dbbe0d2a2f90ced82984e008f30db8ef96f3932", 0xc9, 0xc17b}], 0x80802, &(0x7f0000000240)={[{@rodir='rodir'}, {@fat=@nocase='nocase'}, {@rodir='rodir'}], [{@dont_appraise='dont_appraise'}, {@dont_hash='dont_hash'}, {@smackfsdef={'smackfsdef', 0x3d, 'fd'}}]}) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:04 executing program 3: r0 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) dup2(r0, r1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x2c) move_pages(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:04 executing program 2 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:04 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5bd, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1135.578271] FAULT_INJECTION: forcing a failure. [ 1135.578271] name failslab, interval 1, probability 0, space 0, times 0 [ 1135.608906] CPU: 0 PID: 17103 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1135.616819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1135.626163] Call Trace: [ 1135.628744] dump_stack+0x1fc/0x2fe [ 1135.632367] should_fail.cold+0xa/0x14 [ 1135.636262] ? setup_fault_attr+0x200/0x200 [ 1135.640593] ? lock_is_held_type+0x17a/0x210 [ 1135.645018] __should_failslab+0x115/0x180 [ 1135.649267] should_failslab+0x5/0xf [ 1135.652985] kmem_cache_alloc+0x277/0x370 [ 1135.657139] __kernfs_new_node+0xd2/0x680 [ 1135.661307] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1135.666072] ? __mutex_unlock_slowpath+0xea/0x610 [ 1135.671033] ? wait_for_completion_io+0x10/0x10 [ 1135.675716] ? kernfs_next_descendant_post+0x19c/0x290 [ 1135.681011] kernfs_new_node+0x92/0x120 [ 1135.685003] __kernfs_create_file+0x51/0x33f [ 1135.689423] sysfs_add_file_mode_ns+0x226/0x540 [ 1135.694109] internal_create_group+0x355/0xb20 [ 1135.698703] ? sysfs_remove_link_from_group+0x70/0x70 [ 1135.703897] ? lock_downgrade+0x720/0x720 [ 1135.708066] lo_ioctl+0xf7c/0x20e0 [ 1135.711618] ? loop_set_status64+0x110/0x110 [ 1135.716035] blkdev_ioctl+0x5cb/0x1a7e [ 1135.719928] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1135.725306] ? blkpg_ioctl+0x9d0/0x9d0 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1135.729202] ? mark_held_locks+0xf0/0xf0 [ 1135.733267] ? mark_held_locks+0xf0/0xf0 [ 1135.737336] ? debug_check_no_obj_freed+0x201/0x482 [ 1135.742388] ? lock_downgrade+0x720/0x720 [ 1135.746543] block_ioctl+0xe9/0x130 [ 1135.750178] ? blkdev_fallocate+0x3f0/0x3f0 [ 1135.754505] do_vfs_ioctl+0xcdb/0x12e0 [ 1135.758396] ? lock_downgrade+0x720/0x720 [ 1135.762555] ? check_preemption_disabled+0x41/0x280 [ 1135.767581] ? ioctl_preallocate+0x200/0x200 [ 1135.772007] ? __fget+0x356/0x510 [ 1135.775470] ? do_dup2+0x450/0x450 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1135.779012] ? do_sys_open+0x2bf/0x520 [ 1135.782910] ksys_ioctl+0x9b/0xc0 [ 1135.786370] __x64_sys_ioctl+0x6f/0xb0 [ 1135.790264] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1135.794854] do_syscall_64+0xf9/0x620 [ 1135.798664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1135.803851] RIP: 0033:0x45e087 [ 1135.807046] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1135.825947] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1135.833654] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1135.840926] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1135.848202] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1135.855476] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1135.862747] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x2c) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:05 executing program 2 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:05 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5be, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1136.296938] FAULT_INJECTION: forcing a failure. [ 1136.296938] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.341922] CPU: 1 PID: 17166 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1136.349835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.359197] Call Trace: [ 1136.361809] dump_stack+0x1fc/0x2fe [ 1136.365453] should_fail.cold+0xa/0x14 [ 1136.369354] ? setup_fault_attr+0x200/0x200 [ 1136.373685] ? lock_acquire+0x170/0x3c0 [ 1136.377674] __should_failslab+0x115/0x180 [ 1136.381910] should_failslab+0x5/0xf [ 1136.385717] kmem_cache_alloc+0x277/0x370 [ 1136.389877] __kernfs_new_node+0xd2/0x680 [ 1136.394042] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1136.398815] ? __mutex_unlock_slowpath+0xea/0x610 [ 1136.403669] ? wait_for_completion_io+0x10/0x10 [ 1136.408346] ? kernfs_next_descendant_post+0x19c/0x290 [ 1136.413641] kernfs_new_node+0x92/0x120 [ 1136.417627] __kernfs_create_file+0x51/0x33f [ 1136.422048] sysfs_add_file_mode_ns+0x226/0x540 [ 1136.426759] internal_create_group+0x355/0xb20 [ 1136.431351] ? sysfs_remove_link_from_group+0x70/0x70 [ 1136.436541] ? lock_downgrade+0x720/0x720 [ 1136.440700] lo_ioctl+0xf7c/0x20e0 [ 1136.444249] ? loop_set_status64+0x110/0x110 [ 1136.448668] blkdev_ioctl+0x5cb/0x1a7e [ 1136.452554] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.457919] ? blkpg_ioctl+0x9d0/0x9d0 [ 1136.461804] ? mark_held_locks+0xf0/0xf0 [ 1136.465865] ? mark_held_locks+0xf0/0xf0 [ 1136.469931] ? debug_check_no_obj_freed+0x201/0x482 [ 1136.474954] ? lock_downgrade+0x720/0x720 [ 1136.479261] block_ioctl+0xe9/0x130 [ 1136.482894] ? blkdev_fallocate+0x3f0/0x3f0 [ 1136.487218] do_vfs_ioctl+0xcdb/0x12e0 17:46:05 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = getgid() mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r2 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) setuid(0x0) r4 = getgid() r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r6) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setresgid(r6, r7, 0xee01) sendmsg$netlink(r3, &(0x7f0000007700)={0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f0000000400)={0x1d8, 0x3c, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x14, 0x6b, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x1b1, 0x0, 0x0, 0x1, [@generic="6ea17a3f6552c9ceb8509b81530f1af6028a66d62ca93e442285315f024f6f648ee4330ebff75c77bce2a4a18228a900e5e302157d356f17aa8f0ea3c49ab3fb7ece066d9c018f0a87891cfe2edc480260eaab2db63a98e24ad33bdced2420e1cc72f753fa1f178adc5e7055587e6c35df8cdb531bc4047c8ca86dcc6e89846d7f9edfc3f9145559ae802289f53b5199f7b76d00e70fba756eb44bc705932cfbee54a585c373e44c7b2b759d2210141be7704c176727c4b352ec6f85c15e576f5897a2f120f833450b1eb70bd4970ffe1e5834ed0a3e614b85feeac8a328b43b821d75d7d2ea1dd0f4", @typed={0xc, 0x8c, 0x0, 0x0, @u64=0x3}, @generic="87bc6e1efdd63e0d02f4c5d618acc91f6e04bb72a40d939cac77d688a99776d965a6e8d6735f02fadd72b7c236950b70c5ecb5f0e81aecc3fa6298d2ccd138fdcfc732a61852ad9a47bc44c0b811df99f9a3239fd65daeb0afc4c3eb53cd7487ec5e90f823125162b18eb1ec8c1f17a42f78fea32a99125856d5c830055e70fc2e22c30be1cdc83846b6163d906ed8e45bfcec4f43901f9e", @typed={0xc, 0x7c, 0x0, 0x0, @u64=0xffff}, @typed={0x8, 0x4, 0x0, 0x0, @uid=r0}, @typed={0x5, 0x8b, 0x0, 0x0, @str='\x00'}, @typed={0x4, 0x65}]}]}, 0x1d8}, {&(0x7f0000000600)={0x147c, 0x2f, 0x100, 0x70bd25, 0x8, "", [@nested={0x18, 0x12, 0x0, 0x1, [@typed={0x14, 0x92, 0x0, 0x0, @ipv6=@loopback}]}, @nested={0x1db, 0x82, 0x0, 0x1, [@generic="4e0f7dbaa5b3de1fafc3f1b5fa17143c654c277ed43b9feb576af0d18e20e3e3437a35e214df6a496a89a131b24ce84d5496c95cf9d974cc65c218e211c51a16c200797e7c1486d52184a2e2611b5efa3ffaa0f5b1371eeb2267149307e2d7395809b4ce91abd5a6e098a52e08a70df64afea85d60a64b343372", @typed={0x8, 0x3d, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0xd8, 0x46, 0x0, 0x0, @binary="f8c8cbc1c22f76878be4537411643e13364697e3c2dba30b4aa5c68732512184a34bec59c45fd728866a756ee9863fe675d841d575d1935565f2109cb7a9661f357c0e642b29ed620221b99e940c1bec0e9bf76d13bb62e33371485910a744c427b3ce98d8046af6a73801d4009853698c2c71848d70c840a49da6c2d8772d37178deb0f506af873c456f0acd25276b8a5b35d8c37a1b036f6d278e1f1460f50b022275b578b8e3212853eebd4c7d354b5d2aeb26f78500625abfdae862a8ab8d47a60f51c6d57b7e8cd295ce753c984effcc3fc"}, @generic="0ea3af5fd8d520f9ba9192baec1d19b72bcd2c16bbf751190461dce5f213ac19a5156d005cfdadd12fd51fc57b9175a7382803af2fd0ff91db231797f7a68ce9554fa3342849f4030fd02a79f2e19bb97daae32f3e71c8346b8b779522ecb7d930f870125a702c2dd57298138578fd4c0521e7bf2e3796fc202550d555"]}, @nested={0x174, 0x5d, 0x0, 0x1, [@generic="9add4c1a150d16adb0ed8864d8155109b3e220e63579ef56beaa7b9388a274226f893bc1242d095904c0b84430b13741a58e40dbe8acd6efc698ab9f543bc8e8b3f98f84c8b75dd7202d2802f87f42140f2912eec7401ffbccd83021bd", @typed={0x8, 0x87, 0x0, 0x0, @fd}, @generic="62b97afc05db87a77531314de97e0910830d1888fe1f9e076d2b6688b0e76b1fed1cb1d181a9402937368bd0129185c986db23c2585dc88d40cdb4b6ac4c1fbf5fb658", @generic="e5dae21e79a6c8d3bcf9f75a7968cd6cb1360ed00529f27eb89573c7f4cf12c3a5fdb8c82c68f4f84b2a3efa12534c2dd882d06ed75f2a20ee09371d7d2e6a4df1a2b304bb46822182cc904e39ba9e5f4a8ea13fc722f74b34e201edd900b7a947cd49d27146ad4f2b7a5375f3457e881128bd5778cfefffacb7493ffd6b6ce15d4fc06f773ef127488254c228f2e016d18b91bdac1a79ddc8320289cae9f1f5cb4e4c06959f0a404893e17337f3e51a75e75a3f881da7b8c019b7c449f987eb8aed16bf1dc46b63"]}, 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@generic="33d7e8656eb416268888bed2bc45603aa7ebd549ecc78f69c5509ffc8e2804e8d45851845999d182e4c201bd99eb6989fc0adda7f9b8b50c83fa723825c956100068a34fbeab5b84e670d5fd30265fd8df4151aab2e1179d0e473318ccf2f329871c7ed8b1b860b9b5eef44244aa44f0e2d9d7462b77dd62123282f53db2a03901e7c47673ac3a2feb342976e1326346f820ad4b3e55465b725683789e8efe21529631283e39c7909de493ee10e86fcefba7138007ba63c5ac05cd1052225ee76b"]}, 0x574}, {&(0x7f0000004c40)={0x1360, 0x2e, 0x508, 0x70bd29, 0x25dfdbfd, "", [@typed={0x14, 0x11, 0x0, 0x0, @ipv6=@mcast2}, @nested={0x30, 0x41, 0x0, 0x1, [@typed={0x14, 0x8a, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @typed={0xc, 0x89, 0x0, 0x0, @u64=0x6}, @typed={0xc, 0x29, 0x0, 0x0, @u64=0x2}]}, @generic="64174e6808469e009ea93cd85bb2043d321baecfbe71b50213508e07f7298c5a3c6fe9de060564180c238f58db242ac5a6ff5bd7ed591af8d3ad5572905af68bb0babe1e72945faeb0033e85c5722ee458937e9ac10fcd0fa71062f15a4f23afa6537b7a20012a2a4e3c94dbe18b95f4", @generic="384283a252a3836985722811ac4711d8b61781fc7b99a1b9c41ebb1d09a9e067424b5bdaf4f70e4b647d7b4f43f332b45f362ec5af776ad92e4cdf638366af2c102a8b61144d6359e87f644e940a68bba95177b33fc301122be634b298139b98b0125ac96dd380e908ec0bde70ebb4041b71fb55df3882c70a51c1bd0a8481ca8447635e740045cc9334e79c2af265780223ad437422b096e4d8741f6adbbe1cb61ef9bbcec860dc14c0c020b95459a3378e902d", @typed={0xed, 0x28, 0x0, 0x0, @binary="a6353a7d03938d1df4f8e7a95f7ec49629e31dd9abf206615daa604f3854af40bc3db891abb92805c004a6281530d940dd79ef6fbf40f46f7ff0a443040105c74361c2ad38ce1c1e78c3b15ab93d4d54cc42a22d84c74d979366435cb8548989a9240a380dbeaf1bd2a2a189952fc943d9cb9b6bc13c0c583d066b11c8baa4894fa50ae2afcd54ae99bc705f741d9c4bf74c11a4199b49841b5e01fbff6b08f7cf14c17762c9d59dab6d4c5fe5c133704f3c3b913a915b40aefa6be1a0dd836a334a57a5b7946bbe5297e5814bbc2cfe8b73eab3e7416ff617910661781ecd375c18681769cb773bb0"}, @nested={0xec, 0x10, 0x0, 0x1, [@typed={0x8, 0x4c, 0x0, 0x0, @pid}, @generic="2d3a968e774c511bca832bd1c5736a354d4b56bbba92c7c0b917b7c6259aa8b8c68f2545fe2fab58d242985f582d5263f5efad386025c15344fd87e8cdcf5e3d74b02268c81250da40add09fd6847ee44db0a330fb487c9bfaec05f69e5344044348c8979e97bb6eb25a576713b779885cc2738dab39d1e41dba2e60ba347761f705c9c50b0cda1c9042759efcf5693029ff308e94466c3fcdeda0d0290dacb31ad0862c4274dd6276576f8b077cee6a13d89187966b2e886a8b1377e730e3d1b61f9381856b670cd59881e3c5e4ce23db2b9c9e7615fc8e", @typed={0x8, 0x84, 0x0, 0x0, @u32=0x8}]}, @nested={0x100c, 0x51, 0x0, 0x1, [@generic="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@typed={0x8, 0x40, 0x0, 0x0, @pid}]}]}, 0x1360}], 0x8, &(0x7f0000007640)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r0, r7}}}], 0x98, 0x4}, 0xc880) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) 17:46:05 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x136) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:05 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1136.491113] ? lock_downgrade+0x720/0x720 [ 1136.495262] ? check_preemption_disabled+0x41/0x280 [ 1136.500284] ? ioctl_preallocate+0x200/0x200 [ 1136.504699] ? __fget+0x356/0x510 [ 1136.508161] ? do_dup2+0x450/0x450 [ 1136.511705] ? do_sys_open+0x2bf/0x520 [ 1136.515588] ksys_ioctl+0x9b/0xc0 [ 1136.519030] __x64_sys_ioctl+0x6f/0xb0 [ 1136.522898] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1136.527461] do_syscall_64+0xf9/0x620 [ 1136.531244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.536421] RIP: 0033:0x45e087 [ 1136.539648] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1136.558551] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1136.566241] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1136.573502] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1136.580763] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1136.588013] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1136.595265] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:06 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5bf, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:06 executing program 2 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1136.783588] FAULT_INJECTION: forcing a failure. [ 1136.783588] name failslab, interval 1, probability 0, space 0, times 0 [ 1136.808140] CPU: 1 PID: 17202 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1136.816043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1136.825397] Call Trace: [ 1136.828001] dump_stack+0x1fc/0x2fe [ 1136.831644] should_fail.cold+0xa/0x14 [ 1136.835543] ? setup_fault_attr+0x200/0x200 [ 1136.839869] ? lock_acquire+0x170/0x3c0 [ 1136.843858] __should_failslab+0x115/0x180 [ 1136.848101] should_failslab+0x5/0xf [ 1136.851825] kmem_cache_alloc+0x277/0x370 [ 1136.855981] __kernfs_new_node+0xd2/0x680 [ 1136.860155] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1136.864928] ? __mutex_unlock_slowpath+0xea/0x610 [ 1136.869781] ? wait_for_completion_io+0x10/0x10 [ 1136.874457] ? kernfs_next_descendant_post+0x19c/0x290 [ 1136.879743] kernfs_new_node+0x92/0x120 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1136.883726] __kernfs_create_file+0x51/0x33f [ 1136.888139] sysfs_add_file_mode_ns+0x226/0x540 [ 1136.892825] internal_create_group+0x355/0xb20 [ 1136.897418] ? sysfs_remove_link_from_group+0x70/0x70 [ 1136.902607] ? lock_downgrade+0x720/0x720 [ 1136.906767] lo_ioctl+0xf7c/0x20e0 [ 1136.910316] ? loop_set_status64+0x110/0x110 [ 1136.914730] blkdev_ioctl+0x5cb/0x1a7e [ 1136.918623] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1136.923992] ? blkpg_ioctl+0x9d0/0x9d0 [ 1136.927888] ? mark_held_locks+0xf0/0xf0 [ 1136.931955] ? mark_held_locks+0xf0/0xf0 [ 1136.936025] ? debug_check_no_obj_freed+0x201/0x482 [ 1136.942005] ? lock_downgrade+0x720/0x720 [ 1136.946168] block_ioctl+0xe9/0x130 [ 1136.949804] ? blkdev_fallocate+0x3f0/0x3f0 [ 1136.954131] do_vfs_ioctl+0xcdb/0x12e0 [ 1136.958027] ? lock_downgrade+0x720/0x720 [ 1136.962184] ? check_preemption_disabled+0x41/0x280 [ 1136.967207] ? ioctl_preallocate+0x200/0x200 [ 1136.971625] ? __fget+0x356/0x510 [ 1136.975084] ? do_dup2+0x450/0x450 [ 1136.978629] ? do_sys_open+0x2bf/0x520 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:06 executing program 5: lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r2) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setresgid(r2, r3, 0xee01) keyctl$chown(0x4, 0x0, r0, r3) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303039303034303030302c75c5b9725f69643d00000000006daefd59d4d99f18ee00", @ANYRESDEC=r0, @ANYBLOB="2c67706f01000000643d", @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c6f626a5f74797065502c66736e616d653d726f6f74636f6e746578742c726f6f74636f6e301878743d73752c00389990bf433037b8675920c61c51cd72a1a0f629ef72d902ec18f28e6a3a891cff9d9ea8deacb354deb05da465200000000000"]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x80, 0xf4, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x401c5820, &(0x7f0000000080)) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="66643dd898412b2daae4be0d5a551c8037790076728b1efecd6de678c165a086aeb5876a8c0c66f6b4cbe7cebb8961f226ae77673522000000007c828c9a5ab3d844ae088c64e201479b52648db546a3312ef704058697953e68bb0bde1b245c5c8849b792dc6194c7e33289df643d8f4e37ae2f66064780fec92fd4823da6782f5833143cdeaf9f6573f9c176aaabde25858bbd4b74f5b3d6854d67f5ca3d19d0612fa8d0a83dd4468e7b4c8d31d37bfecd9160f3dcd5e7548e169d0e03a8fa87", @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_GETXATTR(r5, &(0x7f0000000080)={0x18, 0x0, r6, {0x7}}, 0x18) write$FUSE_INIT(r4, &(0x7f00000000c0)={0x50, 0x0, r6, {0x7, 0x20, 0x80000000, 0xfb304067fcfbdacb, 0x8000, 0x4, 0x7ff, 0x7}}, 0x50) setgroups(0x3, &(0x7f0000000140)=[r2, r1, r1]) [ 1136.982706] ksys_ioctl+0x9b/0xc0 [ 1136.986164] __x64_sys_ioctl+0x6f/0xb0 [ 1136.990050] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1136.994635] do_syscall_64+0xf9/0x620 [ 1136.998438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.003631] RIP: 0033:0x45e087 [ 1137.006825] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1137.025727] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:06 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) migrate_pages(r0, 0x8001, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x80000001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, r1, 0x0, 0x8, &(0x7f0000000080)='%^@&&$$\x00'}, 0x30) ptrace$setopts(0x4206, r0, 0x892, 0x10) 17:46:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1137.033441] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1137.040711] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1137.047984] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1137.055256] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1137.062529] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:06 executing program 2 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:06 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c0, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1137.257398] FAULT_INJECTION: forcing a failure. [ 1137.257398] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.268963] CPU: 0 PID: 17244 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1137.276852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.286205] Call Trace: [ 1137.288810] dump_stack+0x1fc/0x2fe [ 1137.292457] should_fail.cold+0xa/0x14 [ 1137.296358] ? setup_fault_attr+0x200/0x200 [ 1137.300684] ? lock_acquire+0x170/0x3c0 [ 1137.304677] __should_failslab+0x115/0x180 [ 1137.308915] should_failslab+0x5/0xf [ 1137.312643] kmem_cache_alloc+0x277/0x370 [ 1137.316802] __kernfs_new_node+0xd2/0x680 [ 1137.320958] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1137.325723] ? __mutex_unlock_slowpath+0xea/0x610 [ 1137.330575] ? wait_for_completion_io+0x10/0x10 [ 1137.335253] ? kernfs_next_descendant_post+0x19c/0x290 [ 1137.340539] kernfs_new_node+0x92/0x120 [ 1137.344520] __kernfs_create_file+0x51/0x33f [ 1137.348935] sysfs_add_file_mode_ns+0x226/0x540 17:46:06 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000540)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB="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"]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) [ 1137.353619] internal_create_group+0x355/0xb20 [ 1137.358217] ? sysfs_remove_link_from_group+0x70/0x70 [ 1137.363409] ? lock_downgrade+0x720/0x720 [ 1137.367567] lo_ioctl+0xf7c/0x20e0 [ 1137.371117] ? loop_set_status64+0x110/0x110 [ 1137.375521] blkdev_ioctl+0x5cb/0x1a7e [ 1137.379402] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.384760] ? blkpg_ioctl+0x9d0/0x9d0 [ 1137.388641] ? mark_held_locks+0xf0/0xf0 [ 1137.392691] ? mark_held_locks+0xf0/0xf0 [ 1137.396799] ? debug_check_no_obj_freed+0x201/0x482 [ 1137.401798] ? lock_downgrade+0x720/0x720 [ 1137.405941] block_ioctl+0xe9/0x130 [ 1137.409557] ? blkdev_fallocate+0x3f0/0x3f0 [ 1137.413864] do_vfs_ioctl+0xcdb/0x12e0 [ 1137.417733] ? lock_downgrade+0x720/0x720 [ 1137.421862] ? check_preemption_disabled+0x41/0x280 [ 1137.426872] ? ioctl_preallocate+0x200/0x200 [ 1137.431280] ? __fget+0x356/0x510 [ 1137.434717] ? do_dup2+0x450/0x450 [ 1137.438237] ? do_sys_open+0x2bf/0x520 [ 1137.442106] ksys_ioctl+0x9b/0xc0 [ 1137.445553] __x64_sys_ioctl+0x6f/0xb0 [ 1137.449432] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1137.454009] do_syscall_64+0xf9/0x620 [ 1137.457804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.462979] RIP: 0033:0x45e087 [ 1137.466160] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1137.485049] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1137.492757] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1137.500014] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:46:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000000000)="ca094a90e6eecb5f2efc8b572f03808171fec464d756682ffff857ff784126759ff7") [ 1137.507262] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1137.514510] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1137.521759] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c1, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:07 executing program 2 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1137.699608] FAULT_INJECTION: forcing a failure. [ 1137.699608] name failslab, interval 1, probability 0, space 0, times 0 [ 1137.711250] CPU: 0 PID: 17272 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1137.719141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1137.728495] Call Trace: [ 1137.731092] dump_stack+0x1fc/0x2fe [ 1137.734732] should_fail.cold+0xa/0x14 [ 1137.738634] ? setup_fault_attr+0x200/0x200 [ 1137.742963] ? lock_acquire+0x170/0x3c0 17:46:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpgrp(r0) prctl$PR_SET_PTRACER(0x59616d61, r1) tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1137.746953] __should_failslab+0x115/0x180 [ 1137.751198] should_failslab+0x5/0xf [ 1137.754918] kmem_cache_alloc+0x277/0x370 [ 1137.759070] __kernfs_new_node+0xd2/0x680 [ 1137.763231] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1137.767997] ? __mutex_unlock_slowpath+0xea/0x610 [ 1137.772849] ? wait_for_completion_io+0x10/0x10 [ 1137.777526] ? kernfs_next_descendant_post+0x19c/0x290 [ 1137.782813] kernfs_new_node+0x92/0x120 [ 1137.786797] __kernfs_create_file+0x51/0x33f [ 1137.791215] sysfs_add_file_mode_ns+0x226/0x540 [ 1137.795895] internal_create_group+0x355/0xb20 [ 1137.800485] ? sysfs_remove_link_from_group+0x70/0x70 [ 1137.805675] ? lock_downgrade+0x720/0x720 [ 1137.809860] lo_ioctl+0xf7c/0x20e0 [ 1137.813412] ? loop_set_status64+0x110/0x110 [ 1137.817833] blkdev_ioctl+0x5cb/0x1a7e [ 1137.821720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.827086] ? blkpg_ioctl+0x9d0/0x9d0 [ 1137.830978] ? mark_held_locks+0xf0/0xf0 [ 1137.835045] ? mark_held_locks+0xf0/0xf0 [ 1137.839112] ? debug_check_no_obj_freed+0x201/0x482 [ 1137.844139] ? lock_downgrade+0x720/0x720 17:46:07 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000780)=ANY=[]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x11) [ 1137.848302] block_ioctl+0xe9/0x130 [ 1137.851935] ? blkdev_fallocate+0x3f0/0x3f0 [ 1137.856265] do_vfs_ioctl+0xcdb/0x12e0 [ 1137.860151] ? lock_downgrade+0x720/0x720 [ 1137.864298] ? check_preemption_disabled+0x41/0x280 [ 1137.869318] ? ioctl_preallocate+0x200/0x200 [ 1137.873738] ? __fget+0x356/0x510 [ 1137.877207] ? do_dup2+0x450/0x450 [ 1137.880754] ? do_sys_open+0x2bf/0x520 [ 1137.884655] ksys_ioctl+0x9b/0xc0 [ 1137.888116] __x64_sys_ioctl+0x6f/0xb0 [ 1137.892007] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1137.896591] do_syscall_64+0xf9/0x620 [ 1137.900401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1137.905689] RIP: 0033:0x45e087 [ 1137.908865] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1137.927753] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1137.935454] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1137.942723] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 17:46:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000006000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c2, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1137.950031] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1137.957298] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1137.964566] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:07 executing program 2 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000600000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1138.128487] FAULT_INJECTION: forcing a failure. [ 1138.128487] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.144709] CPU: 0 PID: 17299 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1138.152620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.161975] Call Trace: [ 1138.164570] dump_stack+0x1fc/0x2fe [ 1138.168212] should_fail.cold+0xa/0x14 [ 1138.172107] ? setup_fault_attr+0x200/0x200 17:46:07 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x6000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1138.176432] ? lock_acquire+0x170/0x3c0 [ 1138.180418] ? dev_uevent_filter+0xd0/0xd0 [ 1138.184655] __should_failslab+0x115/0x180 [ 1138.188898] should_failslab+0x5/0xf [ 1138.192618] kmem_cache_alloc_trace+0x284/0x380 [ 1138.197305] ? dev_uevent_filter+0xd0/0xd0 [ 1138.201550] kobject_uevent_env+0x236/0x14a0 [ 1138.205978] lo_ioctl+0xff9/0x20e0 [ 1138.209530] ? loop_set_status64+0x110/0x110 [ 1138.213956] blkdev_ioctl+0x5cb/0x1a7e [ 1138.217859] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.223236] ? blkpg_ioctl+0x9d0/0x9d0 [ 1138.227131] ? mark_held_locks+0xf0/0xf0 [ 1138.231202] ? mark_held_locks+0xf0/0xf0 [ 1138.235278] ? debug_check_no_obj_freed+0x201/0x482 [ 1138.240304] ? lock_downgrade+0x720/0x720 [ 1138.244465] block_ioctl+0xe9/0x130 [ 1138.248100] ? blkdev_fallocate+0x3f0/0x3f0 [ 1138.252428] do_vfs_ioctl+0xcdb/0x12e0 [ 1138.256319] ? lock_downgrade+0x720/0x720 [ 1138.260471] ? check_preemption_disabled+0x41/0x280 [ 1138.265491] ? ioctl_preallocate+0x200/0x200 [ 1138.269904] ? __fget+0x356/0x510 [ 1138.273363] ? do_dup2+0x450/0x450 [ 1138.276914] ? do_sys_open+0x2bf/0x520 [ 1138.280812] ksys_ioctl+0x9b/0xc0 [ 1138.284277] __x64_sys_ioctl+0x6f/0xb0 [ 1138.288169] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1138.292756] do_syscall_64+0xf9/0x620 [ 1138.296564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.301754] RIP: 0033:0x45e087 [ 1138.304950] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:46:07 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50864, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000002500)=@raw={'raw\x00', 0x9, 0x3, 0x210, 0xc0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x178, 0xffffffff, 0xffffffff, 0x178, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@uncond, 0x0, 0xa0, 0xc0, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x3, 0x101], 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x3, 0x2, 0x4}, {0x1, 0x1, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x270) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_WRITE(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x0, r1, {0x1}}, 0x18) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001003f00000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1138.323851] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1138.331568] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1138.338844] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1138.346120] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1138.353388] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1138.360662] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:07 executing program 2 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:07 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c3, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1138.554169] FAULT_INJECTION: forcing a failure. [ 1138.554169] name failslab, interval 1, probability 0, space 0, times 0 [ 1138.566021] CPU: 1 PID: 17328 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1138.573917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1138.583270] Call Trace: [ 1138.585864] dump_stack+0x1fc/0x2fe [ 1138.589509] should_fail.cold+0xa/0x14 [ 1138.593409] ? setup_fault_attr+0x200/0x200 [ 1138.597736] ? lock_acquire+0x170/0x3c0 [ 1138.601718] ? dev_uevent_filter+0xd0/0xd0 [ 1138.605960] __should_failslab+0x115/0x180 [ 1138.610203] should_failslab+0x5/0xf [ 1138.613920] kmem_cache_alloc_trace+0x284/0x380 [ 1138.618593] ? dev_uevent_filter+0xd0/0xd0 [ 1138.622830] kobject_uevent_env+0x236/0x14a0 [ 1138.627254] lo_ioctl+0xff9/0x20e0 [ 1138.630901] ? loop_set_status64+0x110/0x110 [ 1138.635318] blkdev_ioctl+0x5cb/0x1a7e [ 1138.639216] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.644586] ? blkpg_ioctl+0x9d0/0x9d0 [ 1138.648484] ? mark_held_locks+0xf0/0xf0 [ 1138.652552] ? mark_held_locks+0xf0/0xf0 [ 1138.656623] ? debug_check_no_obj_freed+0x201/0x482 [ 1138.661647] ? lock_downgrade+0x720/0x720 [ 1138.665799] block_ioctl+0xe9/0x130 [ 1138.669428] ? blkdev_fallocate+0x3f0/0x3f0 [ 1138.673758] do_vfs_ioctl+0xcdb/0x12e0 [ 1138.677653] ? lock_downgrade+0x720/0x720 [ 1138.681808] ? check_preemption_disabled+0x41/0x280 [ 1138.686847] ? ioctl_preallocate+0x200/0x200 [ 1138.691268] ? __fget+0x356/0x510 [ 1138.694721] ? do_dup2+0x450/0x450 [ 1138.698264] ? do_sys_open+0x2bf/0x520 [ 1138.702164] ksys_ioctl+0x9b/0xc0 [ 1138.705628] __x64_sys_ioctl+0x6f/0xb0 [ 1138.709519] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1138.714547] do_syscall_64+0xf9/0x620 [ 1138.718363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1138.723556] RIP: 0033:0x45e087 [ 1138.726753] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1138.745658] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000000240)="cf9c91000000000000bfb2b0ff18b1ff9b93533f00b8be8af986ac4bc813b8a50c66ab2daad7372cbd") move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x2000000, &(0x7f0000000000)="8055cba6d12a9ce3c28bc008992effe3b90c20741980b9", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="5c7519a13e6e9cd049dc86dae3d9ff5929ef9d275e7aed4ee4e210") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x2000, &(0x7f0000000040)="d5df8504c9320f5f1c756ea5ee9142a6162f420c3f7a9f5429667fc7bc5f42d0f83a7209a2486b6e34a2126c27c6c102c741e43bdc2e4cc089fa3c4fd35f6732ab111fd3a712b666464af82e0cb32dda3ce38518c7be1f0da54e03fb2c0ffc70686c04f9be41d3718d86d9e9043513c93fbcefad4423153722d15881f888560fba9cf3e19d2a0ef205f0fed3ea45ac9798e8edf157cf5021e2ce0497bbb5021da4a511396a92af095f1efdc8bb1227c476f6232f81e4682d8e38533668bb24756c82bf5be0be72e6a612bb20", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="88c9c95e570d7e33967e32192c44b6a64a7d9bf811365e49f08d68b776151c331ebe3025ac8d14dd9d268b47e0358ea30324920ab4e902c4583a95b97dc6eb23974458d034c9ff528e1d04d46e7be9db1e5e") [ 1138.753376] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1138.760652] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1138.767925] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1138.775204] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1138.782479] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000000000000000000fffffdef000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c4, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:08 executing program 2 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:08 executing program 3: clone(0x4082800, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) clone(0x80802000, &(0x7f0000000100)="c4b7", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="4bbc76d89e898400c72de9708036556453ef41494b4b2710e7e6ec01c6864aba603a126e44822a4285d5ee2a092283bb2a9850399f62f115e5ba25fe6b26f08a0b475b41e3601cb69e366cea3b2bc0b9b44bc11aec5ee6813054faa7d10510b8e0bc61eaae79c5c7d5702371716858f127545a2ed868f718f6a52ae4844b95c5f3ee603956dd8ce29f5e595294585a1b40e6f8962850fba333f7") move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r1, 0xc01064c8, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:08 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000009c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313830302c626c6b73697a653d3078303030303030303030303030306130302c7569643e539feca3fd092ea52467c7e52d94921753b047b0c3a0b27e54a69821525f697631fa8aca2376f319b9dd6d7a6557d2ac63e77bfa72aacbd7b3cbad1fb8d93382dd2d0000f1d8a1721eb500844bf126366b0766ac0a02fa25aba620f82b79a3a4c71a959958576ba58a51f57e7a018eefe2d2b065a2a32a2b77663c02ac8056", @ANYRESDEC=0xee01, @ANYBLOB=',obj_ty_hash,rootcontext=staff_u,\x00']) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) mount$fuse(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='fuse\x00', 0xa82808, &(0x7f0000000d00)=ANY=[@ANYBLOB='fd9', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000010000,user_id=', @ANYRESDEC=r2, @ANYBLOB=',group_id=', @ANYRESDEC=r1, @ANYBLOB=',blksize=0x0000000000001400,blksize=0x0000000000000200,default_permissions,blksize=0x0000000000001a00,max_read=0x0000000000000008,blksize=0x0000000000000400,allow_other,default_permissions,max_read=0x0000000000000080,fscontext=sysadm_u,euid<', @ANYRESDEC=r0, @ANYBLOB=',fscontext=sysadm_u,fowner>', @ANYRESDEC=r3, @ANYBLOB="2c61706973652c736d61636b66736465663d080021f27b0600000000000036f43da7f92f09c7300ce32f2e9dc2902daca464b108897492f7c105974487bc9c6489ba56d4d68030322e65836ad11db5f00daf321641594fdfd3"]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000700)='./file1\x00', 0x0, 0x800, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$romfs(&(0x7f0000000300)='romfs\x00', &(0x7f0000000340)='./file1\x00', 0x6, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000380)="1c1bd05e2f707c9999b93c3374aff5f0a87f80", 0x13, 0x5}], 0x288001, &(0x7f0000000c40)={[{}, {',*@&'}, {}], [{@obj_user={'obj_user', 0x3d, '@K'}}, {@fowner_gt={'fowner>', r4}}, {@smackfshat={'smackfshat', 0x3d, '\''}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'trusted.overlay.nlink\x00'}}, {@appraise_type='appraise_type=imasig'}, {@obj_user={'obj_user', 0x3d, '/*\x00'}}, {@appraise='appraise'}, {@context={'context', 0x3d, 'root'}}, {@permit_directio='permit_directio'}]}) chdir(0x0) r5 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz0\x00', 0x200002, 0x0) lgetxattr(&(0x7f0000000400)='./file1\x00', &(0x7f00000005c0)=@known='trusted.overlay.nlink\x00', &(0x7f0000000600)=""/208, 0xd0) ioctl$FS_IOC_SETVERSION(r5, 0x401c5820, &(0x7f0000000080)) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1139.148811] FAULT_INJECTION: forcing a failure. [ 1139.148811] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.166431] CPU: 1 PID: 17386 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1139.174335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.183691] Call Trace: [ 1139.186288] dump_stack+0x1fc/0x2fe [ 1139.189934] should_fail.cold+0xa/0x14 [ 1139.193832] ? setup_fault_attr+0x200/0x200 17:46:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000000000010000003f0000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2f) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1139.198160] ? lock_acquire+0x170/0x3c0 [ 1139.202149] __should_failslab+0x115/0x180 [ 1139.206391] should_failslab+0x5/0xf [ 1139.210112] __kmalloc+0x2ab/0x3c0 [ 1139.213655] ? kobject_get_path+0xbf/0x240 [ 1139.217899] kobject_get_path+0xbf/0x240 [ 1139.221974] kobject_uevent_env+0x25c/0x14a0 [ 1139.226399] lo_ioctl+0xff9/0x20e0 [ 1139.229958] ? loop_set_status64+0x110/0x110 [ 1139.234374] blkdev_ioctl+0x5cb/0x1a7e [ 1139.238265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.243625] ? blkpg_ioctl+0x9d0/0x9d0 [ 1139.247494] ? mark_held_locks+0xf0/0xf0 [ 1139.251598] ? mark_held_locks+0xf0/0xf0 [ 1139.255643] ? debug_check_no_obj_freed+0x201/0x482 [ 1139.260641] ? lock_downgrade+0x720/0x720 [ 1139.264770] block_ioctl+0xe9/0x130 [ 1139.268390] ? blkdev_fallocate+0x3f0/0x3f0 [ 1139.272702] do_vfs_ioctl+0xcdb/0x12e0 [ 1139.276578] ? lock_downgrade+0x720/0x720 [ 1139.280706] ? check_preemption_disabled+0x41/0x280 [ 1139.285701] ? ioctl_preallocate+0x200/0x200 [ 1139.290094] ? __fget+0x356/0x510 [ 1139.293531] ? do_dup2+0x450/0x450 [ 1139.297055] ? do_sys_open+0x2bf/0x520 [ 1139.300931] ksys_ioctl+0x9b/0xc0 [ 1139.304367] __x64_sys_ioctl+0x6f/0xb0 [ 1139.308235] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1139.312800] do_syscall_64+0xf9/0x620 [ 1139.316584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.321752] RIP: 0033:0x45e087 [ 1139.324927] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1139.343862] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1139.351558] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1139.358805] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1139.366058] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1139.373315] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1139.380570] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:08 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() tkill(0x0, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = getpgid(0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x5, 0x10000, 0x8, 0x5, 0x3ff, 0x400000000002}) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x2) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000100)) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvme-fabrics\x00', 0x400, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='skip_task_reaping\x00', r1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000200)=0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), 0x4) write$binfmt_script(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="2321202e010000000000000065742f756e697807040000000000006e697800206e65742f756e697800202b255e292b2528252b657d202f40205e206e65742f756e6978000abbfb54ce46442f70dcf4fbd0c8c4b1c1ef9013dbc8ac9a9e7e27d986162bbbef35b0b5cc3a4208da0d8f04746d443c0e9e8e5622770f42a9faad0f7b38cf536b97ee427d3d35c43d140a2fbaff5700e9519cdb51b0b95d5c29ba34c0a16472fc977f5cd20f905809915b19d4708a52aa8921a71a470ee423ce787a2e471b6289ab30951559bdb8b3cb0cfca6eae937362130537e126ae1dc7d202ac13e0d4071e517a27be65a5e0b6d3f9b3e08"], 0x9d) 17:46:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c5, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:09 executing program 2 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1139.634119] FAULT_INJECTION: forcing a failure. [ 1139.634119] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.648300] CPU: 0 PID: 17428 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1139.656199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.665549] Call Trace: [ 1139.668148] dump_stack+0x1fc/0x2fe [ 1139.671787] should_fail.cold+0xa/0x14 [ 1139.675683] ? setup_fault_attr+0x200/0x200 [ 1139.680122] ? lock_acquire+0x170/0x3c0 [ 1139.684123] __should_failslab+0x115/0x180 [ 1139.688371] should_failslab+0x5/0xf [ 1139.692087] kmem_cache_alloc+0x277/0x370 [ 1139.696238] skb_clone+0x151/0x3d0 [ 1139.699789] netlink_broadcast_filtered+0x8df/0xbc0 [ 1139.704817] netlink_broadcast+0x35/0x40 [ 1139.708886] kobject_uevent_env+0xa49/0x14a0 [ 1139.713312] lo_ioctl+0xff9/0x20e0 [ 1139.716862] ? loop_set_status64+0x110/0x110 [ 1139.721278] blkdev_ioctl+0x5cb/0x1a7e [ 1139.725169] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.730534] ? blkpg_ioctl+0x9d0/0x9d0 [ 1139.734426] ? mark_held_locks+0xf0/0xf0 [ 1139.738514] ? mark_held_locks+0xf0/0xf0 [ 1139.742587] ? debug_check_no_obj_freed+0x201/0x482 [ 1139.747609] ? lock_downgrade+0x720/0x720 [ 1139.751762] block_ioctl+0xe9/0x130 [ 1139.755389] ? blkdev_fallocate+0x3f0/0x3f0 [ 1139.759713] do_vfs_ioctl+0xcdb/0x12e0 [ 1139.763607] ? lock_downgrade+0x720/0x720 [ 1139.767760] ? check_preemption_disabled+0x41/0x280 [ 1139.772788] ? ioctl_preallocate+0x200/0x200 [ 1139.777204] ? __fget+0x356/0x510 [ 1139.780663] ? do_dup2+0x450/0x450 17:46:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1139.784208] ? do_sys_open+0x2bf/0x520 [ 1139.788107] ksys_ioctl+0x9b/0xc0 [ 1139.791560] __x64_sys_ioctl+0x6f/0xb0 [ 1139.795443] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1139.800034] do_syscall_64+0xf9/0x620 [ 1139.803844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.809035] RIP: 0033:0x45e087 [ 1139.812238] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1139.831140] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1139.838855] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1139.846128] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1139.853401] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1139.860677] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1139.867948] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:09 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x1000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:09 executing program 3: r0 = gettid() tkill(r0, 0x2) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) socket(0x5, 0x5, 0x800) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) 17:46:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 2 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c6, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1140.133763] FAULT_INJECTION: forcing a failure. [ 1140.133763] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.150758] CPU: 1 PID: 17463 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1140.158656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1140.168005] Call Trace: [ 1140.170600] dump_stack+0x1fc/0x2fe [ 1140.174259] should_fail.cold+0xa/0x14 [ 1140.178163] ? setup_fault_attr+0x200/0x200 17:46:09 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000004c0)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x2, 0x0, 0x5, 0x0, 0x0, 0xfffffffeffffffff, 0xa, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x40, 0x2, 0x8, 0x4, 0x5, 0x5706, 0x7fff}, r1, 0xc, r2, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) 17:46:09 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) connect$tipc(r1, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$cont(0x1f, r2, 0x0, 0xc720) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f00000015c0)=[{{&(0x7f0000000080)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="38dc127568ab2ce88bc70cb143f163609ab219132ee9a4384f825283f520eeb66de879352df9da0d71ff15990449ec2d84ee5319b98f78d03dea0446acd3a8b808d5bda213ca301287dc011970f35eef9e7bd50aff02fcc48f477eb82cc855e0cd2eb895ba186bb4302ed4064e8a2f600cb1f8ae3b57d37ee0939d0a5bb50d8000c30e1c350e27e7dd117a6920f66428088fa3dd8db444c1c47b8e3854fcc67ca895433b7549f5909e4255512a162316823258a2ac2c1aad2c03f3ce03c7921593", 0xc1}], 0x1, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x13b0}}], 0x1, 0x0) syz_open_procfs(0x0, 0x0) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1140.182490] ? lock_acquire+0x170/0x3c0 [ 1140.186479] __should_failslab+0x115/0x180 [ 1140.190716] should_failslab+0x5/0xf [ 1140.194439] kmem_cache_alloc+0x277/0x370 [ 1140.198598] skb_clone+0x151/0x3d0 [ 1140.202146] netlink_broadcast_filtered+0x8df/0xbc0 [ 1140.207173] netlink_broadcast+0x35/0x40 [ 1140.211244] kobject_uevent_env+0xa49/0x14a0 [ 1140.215673] lo_ioctl+0xff9/0x20e0 [ 1140.219231] ? loop_set_status64+0x110/0x110 [ 1140.223644] blkdev_ioctl+0x5cb/0x1a7e [ 1140.227529] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.232899] ? blkpg_ioctl+0x9d0/0x9d0 [ 1140.236792] ? mark_held_locks+0xf0/0xf0 [ 1140.240851] ? mark_held_locks+0xf0/0xf0 [ 1140.244898] ? debug_check_no_obj_freed+0x201/0x482 [ 1140.249897] ? lock_downgrade+0x720/0x720 [ 1140.254030] block_ioctl+0xe9/0x130 [ 1140.257637] ? blkdev_fallocate+0x3f0/0x3f0 [ 1140.261941] do_vfs_ioctl+0xcdb/0x12e0 [ 1140.265808] ? lock_downgrade+0x720/0x720 [ 1140.269935] ? check_preemption_disabled+0x41/0x280 [ 1140.274932] ? ioctl_preallocate+0x200/0x200 [ 1140.279326] ? __fget+0x356/0x510 [ 1140.282763] ? do_dup2+0x450/0x450 [ 1140.286285] ? do_sys_open+0x2bf/0x520 [ 1140.290158] ksys_ioctl+0x9b/0xc0 [ 1140.293607] __x64_sys_ioctl+0x6f/0xb0 [ 1140.297483] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1140.302049] do_syscall_64+0xf9/0x620 [ 1140.305839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.311009] RIP: 0033:0x45e087 [ 1140.314225] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:46:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1140.333108] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1140.340796] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1140.348047] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1140.355338] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1140.362625] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1140.369874] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c7, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:09 executing program 2 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1140.590250] FAULT_INJECTION: forcing a failure. [ 1140.590250] name failslab, interval 1, probability 0, space 0, times 0 [ 1140.607570] CPU: 0 PID: 17502 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1140.615478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1140.624837] Call Trace: [ 1140.627433] dump_stack+0x1fc/0x2fe [ 1140.631074] should_fail.cold+0xa/0x14 [ 1140.634977] ? setup_fault_attr+0x200/0x200 [ 1140.639307] ? lock_acquire+0x170/0x3c0 [ 1140.643295] __should_failslab+0x115/0x180 [ 1140.647533] should_failslab+0x5/0xf [ 1140.651248] kmem_cache_alloc+0x277/0x370 [ 1140.655401] skb_clone+0x151/0x3d0 [ 1140.658963] netlink_broadcast_filtered+0x8df/0xbc0 [ 1140.664003] netlink_broadcast+0x35/0x40 [ 1140.668076] kobject_uevent_env+0xa49/0x14a0 [ 1140.672502] lo_ioctl+0xff9/0x20e0 [ 1140.676050] ? loop_set_status64+0x110/0x110 [ 1140.680460] blkdev_ioctl+0x5cb/0x1a7e [ 1140.684348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 17:46:10 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000640)=ANY=[@ANYBLOB="66643d42c6d091a0cce9078d17378f89239db27e436d2d7ce89c88499667bb301f5ebae94325508dfefda37e8ff7ef175bc57f33988270871a63b1236a92a6a436357a021b9f4ddab7c0777525254bda8bef2e1dc0bd905e3561a4fd921f8127f32607e31382167614fa6a146a8fd91ea9307ed7", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c6f62330da8b4f7559554763b1a4f1cec6a5f747970653d2c646f6e745f686173682c726f6f74636f6e746578743d73746166665f752c00"]) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) recvmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f00000000c0)=@ax25={{0x3, @default}, [@remote, @rose, @netrom, @remote, @default, @bcast, @netrom, @default]}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/131, 0x83}, {&(0x7f0000000200)=""/6, 0x6}], 0x2, &(0x7f00000004c0)=""/247, 0xf7}, 0x9}, {{&(0x7f00000003c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1, &(0x7f00000017c0)=""/144, 0x90}, 0xf3d8}, {{&(0x7f0000001880)=@tipc=@name, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001900)=""/132, 0x84}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f00000019c0)=""/18, 0x12}, {&(0x7f0000001a00)=""/177, 0xb1}, {&(0x7f0000001ac0)=""/180, 0xb4}], 0x5, &(0x7f0000001c00)=""/171, 0xab}, 0xfff}], 0x3, 0x2000, &(0x7f0000001d80)={0x0, 0x989680}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = syz_mount_image$nfs(&(0x7f0000001dc0)='nfs\x00', &(0x7f0000001e00)='./file1\x00', 0x2, 0x8, &(0x7f0000003300)=[{&(0x7f0000001e40)="2ab547653ce3e1397ae04c63691700a74cea30599bb98b5f416ea5289637bb8578dd6e28c3f582828ed4b2b77732f9509434b6a0a135e2cca427cf3e5f1fae33f3f9fcf96e85d42660b005ccae27f677e21392af99c71e81b7f0d3b1f6f1574aad0075b304a546036f28d25237bccd8723e394ee0397bf5eac89eb7e2d8437cab5a2fa4503a178f950b6c1605c06dd4832b48edfd2e869111a06c9d7092a20d13268eff54e8aa1d09c0515d656c824bc341e6cf0be99441f0a556ed5253a86ecd3f3d7f8609804ac35a8069a542eb4a60328f64d", 0xd4, 0x101}, {&(0x7f0000001f40)="c0890919df7ae3e060f5f462557d7c8862bcc56a2e1687ea0f5459fce4f5eba9cfa902647727ba730fdc1c9b5fa569edf313b2a6c6b76b708e6736d029207017891e6330c4093753ec7a8579fc327c2ed7b534b217e7a591c6cf560ed2a621c630b5fb3727af2d68bc2967cadd3393086ac10b1bf67f886f4f6f", 0x7a, 0x7fffffff}, {&(0x7f0000001fc0)="10ba47f1e4a41c5e086a3015df0fc0edc802d1fcf3b209949a7aeca2491c42d57b931e9f58bf39496c74cbc61821e244821150f6e5f1f7dc95dc60df1354f6d9491f61a3f042e8ed113b72380d73c09f1baff8b76a50341f6544e291d3058e2bb2188da3b92c2307bc1f8c2a6faa691be4f179ab7539b1bb9e3166c1cd985c0d12741758088df84a5a2fa95226544e6b1d8082bfbd2c11d50de653528205edddbc05fafde118658eeed57aafed16eb108063078a97fd", 0xb6, 0xa423}, {&(0x7f0000002080)="d1423bed08bba62be276c622e928d3f22044b57589a3ec2e6369150983269f39118437680165870633c4aeb02b0a77e2a6827c5be96722bbc9c538b4d23fecc1625cbc6c5188ea79f5f9fc7dfcd936a04014e2aa70045dccad92c74c9a9538ca362b94f1763497694c3163d5426dd7093233c0d53a8cde703bb22ae6c755d53d7e0abe7cba18578d9ba90e070accd8eddccffa6a0fc4a0dee4ec682965bd6da09162fd5c", 0xa4, 0x10000}, {&(0x7f0000002140)="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", 0x1000, 0x6}, {&(0x7f0000003140)="f26ffd292398af923fa5e4495bc2757ac5a8e93c99fef290bc56519a81becf3f9320af2ec8727c9837e030107e20dbba39c33d874b32616e7ac5c1c2c2999c9f152f1bfabe711f6da2d0d3f42d486bebe322f9017774c3b705ed4dbf4bfd40d966be83455fd0a401cf97e3d8be4e1a15b0f77dee9901b850b5da96712a4c50ef4477b7e4b033968977501ece810c73f3419c18a89073a53f8ca2d7103aa9f6902d96fce220d6686aaa34753910ebc9afc1a4ec544096", 0xb6, 0x9e95}, {&(0x7f0000003200)="aa686388fe31eaa0598d84d5ac9967ce045650407a92fc98875cbf", 0x1b, 0xfffffffffffffffc}, {&(0x7f0000003240)="c5354f1933feb4ebefb0e295c6cf76e01396100c24c110abaa969634c0f2338e03fb24962bcd6f644a51f5f860d554cec8537e5af1050da7e8e3e3b7a7adc754a4cc446fed13fc4da6b46406705deb5e73a2d062254dbb16d3aeeaec80ade8a1483de58f7e40ca3cd27a38589c2dcdacbd28f0c71f368e68869352835772cf75413c5a", 0x83, 0x8}], 0x10003, &(0x7f00000033c0)={[{','}, {'fuse\x00'}, {}, {}, {'fuse\x00'}, {'fuse\x00'}, {'fuse\x00'}, {'fuse\x00'}, {'!$*[.@:])%.[*(:'}, {'fuse\x00'}], [{@uid_lt={'uid<', r0}}]}) mkdirat(r3, &(0x7f0000003440)='\x00', 0x20) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) [ 1140.689718] ? blkpg_ioctl+0x9d0/0x9d0 [ 1140.693609] ? mark_held_locks+0xf0/0xf0 [ 1140.697685] ? mark_held_locks+0xf0/0xf0 [ 1140.701758] ? debug_check_no_obj_freed+0x201/0x482 [ 1140.706781] ? lock_downgrade+0x720/0x720 [ 1140.710935] block_ioctl+0xe9/0x130 [ 1140.714562] ? blkdev_fallocate+0x3f0/0x3f0 [ 1140.718891] do_vfs_ioctl+0xcdb/0x12e0 [ 1140.722784] ? lock_downgrade+0x720/0x720 [ 1140.726930] ? check_preemption_disabled+0x41/0x280 [ 1140.731949] ? ioctl_preallocate+0x200/0x200 [ 1140.736367] ? __fget+0x356/0x510 [ 1140.739829] ? do_dup2+0x450/0x450 [ 1140.743375] ? do_sys_open+0x2bf/0x520 [ 1140.747291] ksys_ioctl+0x9b/0xc0 [ 1140.750758] __x64_sys_ioctl+0x6f/0xb0 [ 1140.754652] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1140.759241] do_syscall_64+0xf9/0x620 [ 1140.763048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1140.768235] RIP: 0033:0x45e087 [ 1140.771428] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpgid(r0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="250ae7bf8d89934b15", 0x9, 0x5}, {&(0x7f00000000c0)="d09e2bf61e1f5c44b8207137fce91e55a39f4e86f157a3233167b7f8dd6113d54987ea0852b463fc", 0x28, 0x4}, {&(0x7f0000000100)="c6a8e19239bf1259658206cf89188ed35ecf1c697267452069600ce4a7746751dd5a64b69c2eb4011a5ab40ae4587428879a5302492c24bc84d5d82f1cc5d30522638fe39c1cb27c2ff1b6fbe2160c08e82d2da0f12131186c666a3b35bbc998de5697816c01fb901b1dc477ff6144dad7d08025282de7e0c2a24364751de26f059e08e8233e09d68b", 0x89, 0x2}, {&(0x7f00000001c0)="dd0e9e6d8cfba8b4c3a86c097daaf5af4c05eb52e64ec3594e9fc835ffef117aae1207148368040a5de6b2f67f3faee8ff952463f4fda4f994672dce62324c3ac1845e7e1923966bc183519600fd2db8379eb005e3dafe2bb4f1ea546e594213691c72d7fcaa5a49c869fb318f28e2e7c90a4f689686667bd0e28664cd738b96216c", 0x82, 0x35b648fe}, {&(0x7f0000000280)="74b88964f3ad4f5448", 0x9, 0x2}], 0x100800, &(0x7f0000000340)={[{'*b{('}, {'&'}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, '*\'.[[-\\/!$(]#'}}, {@subj_user={'subj_user', 0x3d, ')}[%'}}]}) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), 0x4) kcmp(r1, r2, 0x4, r3, r4) [ 1140.790328] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1140.798038] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1140.805307] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1140.812576] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1140.819833] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1140.827082] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:10 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c8, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 2 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1140.995617] FAULT_INJECTION: forcing a failure. [ 1140.995617] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.027488] CPU: 0 PID: 17545 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1141.035402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:46:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1141.044758] Call Trace: [ 1141.047360] dump_stack+0x1fc/0x2fe [ 1141.051001] should_fail.cold+0xa/0x14 [ 1141.054898] ? setup_fault_attr+0x200/0x200 [ 1141.059227] ? lock_acquire+0x170/0x3c0 [ 1141.063327] __should_failslab+0x115/0x180 [ 1141.067567] should_failslab+0x5/0xf [ 1141.071286] kmem_cache_alloc_trace+0x284/0x380 [ 1141.075965] ? wait_for_completion_io+0x10/0x10 [ 1141.080650] ? kobject_init_and_add.cold+0x16/0x16 [ 1141.085589] call_usermodehelper_setup+0x84/0x300 [ 1141.090444] kobject_uevent_env+0xe87/0x14a0 [ 1141.094869] lo_ioctl+0xff9/0x20e0 [ 1141.098407] ? loop_set_status64+0x110/0x110 [ 1141.102821] blkdev_ioctl+0x5cb/0x1a7e [ 1141.106692] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.112046] ? blkpg_ioctl+0x9d0/0x9d0 [ 1141.115929] ? mark_held_locks+0xf0/0xf0 [ 1141.119971] ? mark_held_locks+0xf0/0xf0 [ 1141.124021] ? debug_check_no_obj_freed+0x201/0x482 [ 1141.129018] ? lock_downgrade+0x720/0x720 [ 1141.133148] block_ioctl+0xe9/0x130 [ 1141.136754] ? blkdev_fallocate+0x3f0/0x3f0 [ 1141.141111] do_vfs_ioctl+0xcdb/0x12e0 [ 1141.144992] ? lock_downgrade+0x720/0x720 [ 1141.149130] ? check_preemption_disabled+0x41/0x280 [ 1141.154128] ? ioctl_preallocate+0x200/0x200 [ 1141.158522] ? __fget+0x356/0x510 [ 1141.161988] ? do_dup2+0x450/0x450 [ 1141.165520] ? do_sys_open+0x2bf/0x520 [ 1141.169407] ksys_ioctl+0x9b/0xc0 [ 1141.172864] __x64_sys_ioctl+0x6f/0xb0 [ 1141.176754] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1141.181341] do_syscall_64+0xf9/0x620 [ 1141.185140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.190316] RIP: 0033:0x45e087 [ 1141.193500] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.212382] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.220078] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1141.227340] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1141.234597] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1141.241858] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1141.249133] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 17:46:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x1a1) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000200)='afs\x00', 0x1042042, &(0x7f0000000240)='\'+\x00') setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5c9, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:11 executing program 2 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:11 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000000, &(0x7f0000000000)="d22b7b0f4ae17ba36d7f436811bfbae34a6efefa06b8e103375b18c3af94d5d40ebea72217f2d7d2cd9ecfe9f17e88a6ed26a5b4347797f553a72928363f60437cbd4e7311f62d92582bfcb3e232c469769a12be4cfdb9bbc6fd25b3e01cb7af491cc8db036b1334f12d282cf1a7775532b1a42df17338d4ec234cc67b110c73ca37b21c5fc2ea02c4e16ace44ac7ad90622727647c3163614e4e188d3ae92abfc1e6c2d51b40ee9f730d166345b4eba9c244d498c3a16304593c3c00eaaa17b1b69c9445da5ebbaa8d80a60b4386e784ec694a96fd204ad313cddd3faf31c0474", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="45b49fc9432c2954842f056a2463705b1406fc67cb3cda8633ba215f001d3cc406b6080c193f8fcc6e18703178159b5f727e4ddc3ad1f2f29767afeafff855b48acf9789a5e5ba4e455e0e683e4bbaac4d32f724f508815a8b347be1a808aa63c14dd8041965a5a63f6f3c0aa70eaf7686012115e52cb69ab75e226caec798a77ea4820dc26f2da92da2b88d56") r0 = gettid() tkill(r0, 0x27) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180), 0x4) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180), 0x4) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsa\x00', 0x101000, 0x0) accept4$netrom(r3, &(0x7f00000003c0)={{0x3, @rose}, [@null, @null, @bcast, @remote, @null, @netrom, @null, @null]}, &(0x7f0000000300)=0x48, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netrom(r2, &(0x7f0000000340)={{0x3, @bcast, 0x2}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, 0x48) getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, 0x0) 17:46:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1141.640753] FAULT_INJECTION: forcing a failure. [ 1141.640753] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.658874] CPU: 0 PID: 17586 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1141.666773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.676127] Call Trace: [ 1141.678735] dump_stack+0x1fc/0x2fe [ 1141.682381] should_fail.cold+0xa/0x14 [ 1141.686281] ? setup_fault_attr+0x200/0x200 17:46:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1141.690611] ? lock_acquire+0x170/0x3c0 [ 1141.694609] __should_failslab+0x115/0x180 [ 1141.698850] should_failslab+0x5/0xf [ 1141.703051] kmem_cache_alloc_trace+0x284/0x380 [ 1141.703112] ? wait_for_completion_io+0x10/0x10 [ 1141.703130] ? kobject_init_and_add.cold+0x16/0x16 17:46:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ca, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1141.703147] call_usermodehelper_setup+0x84/0x300 17:46:11 executing program 2 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1141.703166] kobject_uevent_env+0xe87/0x14a0 [ 1141.703195] lo_ioctl+0xff9/0x20e0 [ 1141.703215] ? loop_set_status64+0x110/0x110 [ 1141.703234] blkdev_ioctl+0x5cb/0x1a7e 17:46:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001004016020000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:11 executing program 2 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1141.703248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.703264] ? blkpg_ioctl+0x9d0/0x9d0 [ 1141.703278] ? mark_held_locks+0xf0/0xf0 [ 1141.703292] ? mark_held_locks+0xf0/0xf0 [ 1141.703311] ? debug_check_no_obj_freed+0x201/0x482 [ 1141.703330] ? lock_downgrade+0x720/0x720 17:46:11 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5cb, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1141.703347] block_ioctl+0xe9/0x130 [ 1141.703360] ? blkdev_fallocate+0x3f0/0x3f0 [ 1141.703375] do_vfs_ioctl+0xcdb/0x12e0 [ 1141.703390] ? lock_downgrade+0x720/0x720 [ 1141.703402] ? check_preemption_disabled+0x41/0x280 [ 1141.703417] ? ioctl_preallocate+0x200/0x200 [ 1141.703436] ? __fget+0x356/0x510 [ 1141.703453] ? do_dup2+0x450/0x450 [ 1141.703468] ? do_sys_open+0x2bf/0x520 [ 1141.703489] ksys_ioctl+0x9b/0xc0 [ 1141.703506] __x64_sys_ioctl+0x6f/0xb0 [ 1141.703519] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1141.703534] do_syscall_64+0xf9/0x620 [ 1141.703551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.703563] RIP: 0033:0x45e087 [ 1141.703586] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.703594] RSP: 002b:00007f4a17aaba18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.703608] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 000000000045e087 [ 1141.703617] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1141.703625] RBP: 0000000000000000 R08: 0000000020000218 R09: 0000000000000000 [ 1141.703633] R10: 0000000000010000 R11: 0000000000000246 R12: 0000000000000001 [ 1141.703642] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000020000228 [ 1141.873773] FAULT_INJECTION: forcing a failure. [ 1141.873773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1141.873791] CPU: 1 PID: 17617 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1141.873808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.873814] Call Trace: [ 1141.873834] dump_stack+0x1fc/0x2fe [ 1141.873857] should_fail.cold+0xa/0x14 [ 1141.873874] ? setup_fault_attr+0x200/0x200 [ 1141.873895] ? __mutex_unlock_slowpath+0xea/0x610 [ 1141.873917] __alloc_pages_nodemask+0x239/0x2890 [ 1141.873941] ? __lock_acquire+0x6de/0x3ff0 [ 1141.873963] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1141.873977] ? blkdev_ioctl+0x11a/0x1a7e [ 1141.873989] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.874004] ? blkpg_ioctl+0x9d0/0x9d0 [ 1141.874025] ? debug_check_no_obj_freed+0x201/0x482 [ 1141.874042] ? lock_downgrade+0x720/0x720 [ 1141.874065] cache_grow_begin+0xa4/0x8a0 [ 1141.874082] ? setup_fault_attr+0x200/0x200 [ 1141.874095] ? lock_acquire+0x170/0x3c0 [ 1141.874111] cache_alloc_refill+0x273/0x340 [ 1141.874128] kmem_cache_alloc+0x346/0x370 [ 1141.874146] getname_flags+0xce/0x590 [ 1141.874165] do_mkdirat+0x8d/0x2d0 [ 1141.874183] ? __ia32_sys_mknod+0x120/0x120 [ 1141.874196] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1141.874212] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1141.874226] ? do_syscall_64+0x21/0x620 [ 1141.874242] do_syscall_64+0xf9/0x620 [ 1141.874258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1141.874269] RIP: 0033:0x45d637 [ 1141.874283] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1141.874290] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1141.874303] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1141.874312] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1141.874320] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1141.874328] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1141.874336] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 [ 1142.076578] FAULT_INJECTION: forcing a failure. [ 1142.076578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1142.076596] CPU: 0 PID: 17635 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1142.076603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.076608] Call Trace: [ 1142.076627] dump_stack+0x1fc/0x2fe [ 1142.076648] should_fail.cold+0xa/0x14 [ 1142.076665] ? setup_fault_attr+0x200/0x200 [ 1142.076679] ? wake_up_q+0x93/0xe0 [ 1142.076696] ? __mutex_unlock_slowpath+0x2be/0x610 [ 1142.076716] __alloc_pages_nodemask+0x239/0x2890 [ 1142.076738] ? __lock_acquire+0x6de/0x3ff0 [ 1142.076758] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1142.076771] ? blkdev_ioctl+0x11a/0x1a7e [ 1142.076783] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.076797] ? blkpg_ioctl+0x9d0/0x9d0 [ 1142.076817] ? debug_check_no_obj_freed+0x201/0x482 [ 1142.076833] ? lock_downgrade+0x720/0x720 [ 1142.076850] cache_grow_begin+0xa4/0x8a0 [ 1142.076864] ? setup_fault_attr+0x200/0x200 [ 1142.076875] ? lock_acquire+0x170/0x3c0 [ 1142.076890] cache_alloc_refill+0x273/0x340 [ 1142.076907] kmem_cache_alloc+0x346/0x370 [ 1142.076923] getname_flags+0xce/0x590 [ 1142.076940] do_mkdirat+0x8d/0x2d0 [ 1142.076957] ? __ia32_sys_mknod+0x120/0x120 [ 1142.076968] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1142.076983] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1142.076996] ? do_syscall_64+0x21/0x620 [ 1142.077012] do_syscall_64+0xf9/0x620 [ 1142.077026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.077036] RIP: 0033:0x45d637 [ 1142.077049] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.077057] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1142.077070] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1142.077078] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1142.077085] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1142.077094] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 17:46:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 2 (fault-call:0 fault-nth:30): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:12 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5cc, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x282000, &(0x7f0000000140)="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", &(0x7f0000000380), &(0x7f0000000280), &(0x7f00000002c0)="9de3d16e9a338a3e4f945ddee2196d21dcbc85aa1f19d66f8fd5141d564f25d54338b885932cb3587c3d10249745e75cbee9cc64db3e5ebefb340c655d269e48b91738c5cd0676357f637f92284987a6160c0c0a3d785d28b7d3e1ee85585a926ef5c6445f59584181277abb01327639d8583ef7fa2c08dc5c357648a1b141b6c7e7d93cf7db9e6bcd8aae9d95198286689bce877673ece1bc4a0d3b95292b5f4ab94a8b7134e11ffdb91468079e") clone(0x800100, &(0x7f0000000240), &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="3e0a6202699f0e961850b592814b44e44d0d09cbf35a5eecee549df7e46dc62183b0074d1fe372460192bcd29dbe2b86e328c85f815bb87df85cb76a084bb5d5ef97580f7bc0bc99a275aa9a832303594953353c27827a579e9809457c31ca21e525421cd6c6753b38a5686fc1d5f0f634877d9e923a61c19963af1fa0c307986d4ee7f3be47ac") r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000000), 0x40000000, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpgid(0x0) clone(0x200a000, &(0x7f0000000240)="1ce1d45c1a7819caf51535e618f2b8e188a9b77dab7d97c7a15a4d04af46386b68a63c2a3be4090da29390daf8", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="a042862bf1d3afea1b3b4d33159f22860c496a274f4fbc41c2dfe9826e8427b88a9d555835bdae531b2347c1f87563ee4cdfb440fc3d0ff65826c795a58a266f706139a7a8d19d0c52e628950a1aa68bf7e53350342f158b4f70a9ea2c630a") perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8000000000d0d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}, 0x0, 0x0, 0x4, 0x9}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000100)='net/psched\x00') 17:46:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) [ 1142.077101] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 [ 1142.798468] FAULT_INJECTION: forcing a failure. [ 1142.798468] name failslab, interval 1, probability 0, space 0, times 0 [ 1142.812172] CPU: 1 PID: 17669 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1142.820072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1142.829422] Call Trace: [ 1142.832019] dump_stack+0x1fc/0x2fe [ 1142.835660] should_fail.cold+0xa/0x14 [ 1142.839560] ? setup_fault_attr+0x200/0x200 [ 1142.843903] __should_failslab+0x115/0x180 17:46:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000006c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYRES16=0x0, @ANYRESDEC=r0, @ANYBLOB="3b97513291e9a83d0000", @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYBLOB="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", @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) [ 1142.848257] should_failslab+0x5/0xf [ 1142.851974] kmem_cache_alloc+0x277/0x370 [ 1142.856128] ? ext4_sync_fs+0x8d0/0x8d0 [ 1142.860109] ext4_alloc_inode+0x1a/0x630 [ 1142.864175] ? ext4_sync_fs+0x8d0/0x8d0 [ 1142.868158] alloc_inode+0x5d/0x180 [ 1142.871796] new_inode+0x1d/0xf0 [ 1142.875183] __ext4_new_inode+0x400/0x5a20 [ 1142.879424] ? putname+0xe1/0x120 [ 1142.882880] ? do_mkdirat+0xa0/0x2d0 [ 1142.886612] ? ext4_free_inode+0x1780/0x1780 [ 1142.891024] ? debug_check_no_obj_freed+0x201/0x482 17:46:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x1f, 0x100045) clone(0x40000000, &(0x7f0000000240)="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", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000003c0)="23266f0c7bc0f1d9d419c4e5683fc72a7ab809e5f8149a46e86394cae6dab366dd924c6aaa450e4a98c8a904dc58813583c407a6b34dfff040f5f519aabe2c950dae66244f1c56d9cfbdda9c2e9dca59d3ac54cc72a0c8c7d62cf92c81e551719ecd9cf02dbd80c5f15c7d9ecf6095ca50d41db7498bd1850279ce1bb8b830d3f76122126b8b22d3b2eb9ac4f7f2b74c8e609b174a8b746083d70109486f32a0e70455d98a4e22fb5cbef2d34058d7f84102425d08b1881b750a06a1485d675ded07b2da37bd6b5bc35efdb40250b9ce40db165ad4be3b375b2396866ee98765f9e203ba") r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/wireless\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) shutdown(r1, 0x0) [ 1142.896042] ? __dquot_initialize+0x298/0xb70 [ 1142.900550] ? lock_acquire+0x170/0x3c0 [ 1142.904530] ? dquot_initialize_needed+0x290/0x290 [ 1142.909469] ? trace_hardirqs_off+0x64/0x200 [ 1142.913889] ? common_perm+0x4be/0x800 [ 1142.917787] ext4_mkdir+0x396/0xe10 [ 1142.921426] ? putname+0xe1/0x120 [ 1142.924897] ? ext4_init_dot_dotdot+0x600/0x600 [ 1142.929578] ? generic_permission+0x116/0x4d0 [ 1142.934078] ? security_inode_permission+0xc5/0xf0 [ 1142.939018] ? inode_permission.part.0+0x10c/0x450 [ 1142.943972] vfs_mkdir+0x508/0x7a0 [ 1142.947526] do_mkdirat+0x262/0x2d0 [ 1142.951167] ? __ia32_sys_mknod+0x120/0x120 [ 1142.955525] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1142.960548] ? do_syscall_64+0x21/0x620 [ 1142.964535] do_syscall_64+0xf9/0x620 [ 1142.968348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.973541] RIP: 0033:0x45d637 [ 1142.976740] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 17:46:12 executing program 3: clone(0x20012004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1142.995350] IPVS: ftp: loaded support on port[0] = 21 [ 1142.995637] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1143.008521] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1143.015791] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1143.023170] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1143.030439] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1143.037707] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5cd, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:12 executing program 3: openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 2 (fault-call:0 fault-nth:31): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x10020000, &(0x7f0000000000)="efb2177a06e1de6a0b30893142c19638dc60f1", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="0e3df0") r0 = gettid() clone(0x84300400, &(0x7f0000000100)="30948034e08247f08a34908541edba7e2fcfdfdcd2405e9b93e781469f3a6280a54aaa9b681ee15c0a1686dda7fce2f2646662", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="8ce0e8ac31cf2907c8ea8475af5187b71ca3385d6f7e81a0a1c9f5c69835f0da8e398992c6be1534353dc60fdf00c749f878870d80d44db059f1e582f74e2a79830382bebc4d102cb8285132c39286a8b535a693b404144967c21bfee80f682f3d133b3e42aa8bf1193eae14d34fedaa4336edf9e25f76feb4acfcdf873b085b7b1ed01e28c0e9e069613c14ae4c0cb1b8b8208d74ae7e797110d4fdc678c9774d2c48ea88be079922db67ea07ab7baed335") tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f0000000240)=[{&(0x7f0000000200)="20cdaef88f421f79340889edab310517ec42913efb46d293e5f9da84f7bf8726ee2782f669cb901a38a0e0e877", 0x2d, 0x1}, {&(0x7f00000004c0)="be4d9eb898bffba9f13330b239b02e8e1cb384ce5671f54f1cd979069aaaa24ca1c9bcec1adce3514a6f7caf83c70e59b4deb12b1f41d4bc129e514ec9aeec210e58f9d3c062b9e978fa002b994266f24538b71fb9a670986501c89772189d369a1e561e5c40fd9c14d7057156f1535327421f9360b09d7ba4afcd4eac84143edf08203f8ba365bcfa0cbe2575b40d774e2255fee0fbf7e861048d40107ea56092d81aee004f43af9120688f15eb36bb891f4833de9d49acb4e3d72267", 0xbd, 0x6}], 0x2000000, &(0x7f0000000580)={[{'rootcontext'}, {'obj_type'}, {'\xf3:\xbb\xad%\x1b'}], [{@pcr={'pcr', 0x3d, 0x18}}, {@fowner_lt={'fowner<', r0}}, {@subj_type={'subj_type', 0x3d, '-+*!)$&-'}}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type', 0x3d, '%('}}, {@fowner_lt={'fowner<', r0}}, {@euid_lt={'euid<', r1}}]}) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:12 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ce, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1143.374291] FAULT_INJECTION: forcing a failure. [ 1143.374291] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.394139] CPU: 0 PID: 17749 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1143.402045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.411399] Call Trace: [ 1143.414001] dump_stack+0x1fc/0x2fe [ 1143.417646] should_fail.cold+0xa/0x14 [ 1143.421547] ? setup_fault_attr+0x200/0x200 [ 1143.425891] ? lock_downgrade+0x720/0x720 [ 1143.430058] __should_failslab+0x115/0x180 [ 1143.434298] should_failslab+0x5/0xf [ 1143.438021] __kmalloc+0x2ab/0x3c0 [ 1143.441569] ? ext4_find_extent+0x9bb/0xc70 [ 1143.445902] ext4_find_extent+0x9bb/0xc70 [ 1143.450070] ext4_ext_map_blocks+0x1c0/0x7390 [ 1143.454580] ? __lock_acquire+0x6de/0x3ff0 [ 1143.458826] ? mark_held_locks+0xf0/0xf0 [ 1143.462892] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1143.468266] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 17:46:12 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpid() clone(0x42000, &(0x7f0000000000)="423e421a6b391b623ec978eeba0dcaec6922b18e9e33d1d4d0666b6df36ad3ab46d38dd2d9318831743ff97b186c2e7be80a3805e82fe7d81cc966", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="e665d7636130342765988599d633f9f698a345cdddb6f38a348d541e58dbc63476ea42f4e0537ba9d36da31b6d9a49fc6775b94056a8ebe71598305fd5f96a0f85fea70b155141107f0e1b0ea97d26f1e695bcfd52f8b3a947f2598fafba269f82837519c50e0b8d4c3e50ab7158d7f42f94fe88783f494bb8799416a24597a4664e3b1b0415875ec7d059bcef8cd82cafdb8b54a4805087090e75a651189844fc370558503a76c3b0035214f51fc0c7071cce4203132e62cb3191ddbf198bcbb86f0ea1") tkill(r1, 0x3f) tkill(r0, 0x2c) ptrace$cont(0x7, r0, 0xa4, 0x1343f5c6) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1143.473460] ? mark_held_locks+0xf0/0xf0 [ 1143.477524] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 1143.482385] ? ext4_es_lookup_extent+0x375/0xb60 [ 1143.487166] ? ext4_map_blocks+0x59f/0x1a50 [ 1143.491501] ? lock_acquire+0x170/0x3c0 [ 1143.495483] ? ext4_map_blocks+0x740/0x1a50 [ 1143.499823] ext4_map_blocks+0x7a2/0x1a50 [ 1143.503985] ? check_preemption_disabled+0x41/0x280 [ 1143.509010] ? ext4_issue_zeroout+0x160/0x160 [ 1143.513510] ? __brelse+0x84/0xa0 [ 1143.516971] ? __ext4_new_inode+0x2eb/0x5a20 [ 1143.521384] ext4_getblk+0xad/0x4f0 [ 1143.525019] ? ext4_iomap_begin+0xe00/0xe00 [ 1143.529355] ? ext4_free_inode+0x1780/0x1780 [ 1143.533766] ? debug_check_no_obj_freed+0x201/0x482 [ 1143.538782] ? __dquot_initialize+0x298/0xb70 [ 1143.543299] ext4_bread+0x7c/0x210 [ 1143.546846] ? ext4_getblk+0x4f0/0x4f0 [ 1143.550741] ? dquot_initialize_needed+0x290/0x290 [ 1143.555679] ? trace_hardirqs_off+0x64/0x200 [ 1143.560099] ext4_append+0x155/0x370 [ 1143.563833] ext4_mkdir+0x5bd/0xe10 [ 1143.567487] ? ext4_init_dot_dotdot+0x600/0x600 17:46:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1143.572172] ? generic_permission+0x116/0x4d0 [ 1143.576685] ? inode_permission.part.0+0x10c/0x450 [ 1143.581628] vfs_mkdir+0x508/0x7a0 [ 1143.585177] do_mkdirat+0x262/0x2d0 [ 1143.588815] ? __ia32_sys_mknod+0x120/0x120 [ 1143.593149] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1143.598172] ? do_syscall_64+0x21/0x620 [ 1143.602156] do_syscall_64+0xf9/0x620 [ 1143.605965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1143.611156] RIP: 0033:0x45d637 17:46:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1143.614358] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1143.633264] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1143.640975] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1143.648246] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1143.655516] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1143.662787] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 17:46:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x310c000, &(0x7f0000000080)="c99ea0e7d6bc5b1dcbf05a1c99c850103894edb1d5536b32a7109b23276ff74b6b7951523c4e1b1ebff0c148d76e310bc8ec1eb681e7c78601b9b644d93feb50ffdb534ec1788ef6fb8f8917c9bc15b133f7b75ecbeec64da4732f732e76fade4f4cbf7e7b506228f110a37153383e9a513a7470a93f143fbebd611a54ae8f8bba04b7ed9ecfcf9e5b0102cc28f504f682ca3e656339aff307d33638bf223d5fa2f59eeb2379241be29c8900", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="9257d6ba6c96109277854d0271b6764fcb1e894ccfe5ed007bb8c558fde4b0d869148dfb68426bad76882578c5143fbecc70a89cba0e4e07897e1e54736c82f22dcec991de3d41e65ff55889d7a8687e7e91e1a29c26682eb3fc1d1a52ab1b38620f0273a964a044c281f41504bc52") ioprio_set$pid(0x2, r0, 0x4007) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0xff, 0x0, 0x3, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x5}, r1, 0xa, 0xffffffffffffffff, 0x0) gettid() r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/snmp\x00') r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), 0x4) ftruncate(r4, 0x1000) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f0000000040)={0x0, r3}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x4010, r2, 0x5c25b000) 17:46:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1143.670581] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:13 executing program 2 (fault-call:0 fault-nth:32): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:13 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5cf, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1143.878053] FAULT_INJECTION: forcing a failure. [ 1143.878053] name failslab, interval 1, probability 0, space 0, times 0 [ 1143.889933] CPU: 1 PID: 17805 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1143.897828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1143.907188] Call Trace: [ 1143.909783] dump_stack+0x1fc/0x2fe [ 1143.913420] should_fail.cold+0xa/0x14 [ 1143.917318] ? setup_fault_attr+0x200/0x200 [ 1143.921650] ? __es_tree_search.isra.0+0x1af/0x210 [ 1143.926593] __should_failslab+0x115/0x180 [ 1143.930851] should_failslab+0x5/0xf [ 1143.934570] kmem_cache_alloc+0x3f/0x370 [ 1143.938638] __es_insert_extent+0x39b/0x13b0 [ 1143.943062] ? lock_acquire+0x170/0x3c0 [ 1143.947052] ? ext4_es_insert_extent+0x17e/0x5e0 [ 1143.951825] ext4_es_insert_extent+0x22e/0x5e0 [ 1143.956415] ? lock_downgrade+0x720/0x720 [ 1143.960570] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1143.966384] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1143.971411] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 1143.977221] ext4_ext_map_blocks+0x2129/0x7390 [ 1143.981811] ? __lock_acquire+0x6de/0x3ff0 [ 1143.986065] ? __lock_acquire+0x6de/0x3ff0 [ 1143.990312] ? mark_held_locks+0xf0/0xf0 [ 1143.994379] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1143.999747] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1144.004942] ? mark_held_locks+0xf0/0xf0 [ 1144.007756] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. [ 1144.009004] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 1144.009068] ? ext4_es_lookup_extent+0x375/0xb60 [ 1144.009089] ? check_preemption_disabled+0x41/0x280 [ 1144.030970] ? lock_acquire+0x170/0x3c0 [ 1144.034941] ? ext4_map_blocks+0x33e/0x1a50 [ 1144.039311] ext4_map_blocks+0xd88/0x1a50 [ 1144.043458] ? check_preemption_disabled+0x41/0x280 [ 1144.048486] ? ext4_issue_zeroout+0x160/0x160 [ 1144.052993] ? __brelse+0x84/0xa0 [ 1144.056455] ? __ext4_new_inode+0x2eb/0x5a20 [ 1144.060887] ext4_getblk+0xad/0x4f0 [ 1144.064521] ? ext4_iomap_begin+0xe00/0xe00 [ 1144.068852] ? ext4_free_inode+0x1780/0x1780 [ 1144.073265] ? debug_check_no_obj_freed+0x201/0x482 [ 1144.078284] ? __dquot_initialize+0x298/0xb70 [ 1144.082791] ext4_bread+0x7c/0x210 [ 1144.086342] ? ext4_getblk+0x4f0/0x4f0 [ 1144.090234] ? dquot_initialize_needed+0x290/0x290 [ 1144.095169] ? trace_hardirqs_off+0x64/0x200 [ 1144.099672] ext4_append+0x155/0x370 [ 1144.103371] ext4_mkdir+0x5bd/0xe10 [ 1144.106992] ? ext4_init_dot_dotdot+0x600/0x600 [ 1144.111649] ? generic_permission+0x116/0x4d0 [ 1144.116129] ? inode_permission.part.0+0x10c/0x450 [ 1144.121092] vfs_mkdir+0x508/0x7a0 [ 1144.124618] do_mkdirat+0x262/0x2d0 [ 1144.128231] ? __ia32_sys_mknod+0x120/0x120 [ 1144.132534] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1144.137536] ? do_syscall_64+0x21/0x620 [ 1144.141514] do_syscall_64+0xf9/0x620 [ 1144.145309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.150479] RIP: 0033:0x45d637 [ 1144.153656] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.172543] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1144.180281] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1144.187531] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1144.194785] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1144.202154] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1144.209414] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 [ 1144.318630] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. 17:46:13 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',#roup_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000200), 0x400) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:13 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) ptrace$cont(0x7, r0, 0x2, 0x0) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:13 executing program 2 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:13 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d0, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000002164000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1144.480156] FAULT_INJECTION: forcing a failure. [ 1144.480156] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.523185] CPU: 1 PID: 17852 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1144.531100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.540452] Call Trace: [ 1144.543054] dump_stack+0x1fc/0x2fe [ 1144.546695] should_fail.cold+0xa/0x14 [ 1144.550591] ? setup_fault_attr+0x200/0x200 [ 1144.554916] ? lock_downgrade+0x720/0x720 [ 1144.559064] ? check_preemption_disabled+0x41/0x280 [ 1144.564087] __should_failslab+0x115/0x180 [ 1144.568335] should_failslab+0x5/0xf 17:46:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)=ANY=[@ANYBLOB="f19731", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,subj_role=fd,obj_type=,appraise_type=imasig,rootcontext=unconfined_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x4, 0x8, 0xff, 0x6, 0x0, 0x4, 0x40004, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffff7, 0x2, @perf_bp={&(0x7f0000000500), 0x1}, 0x4210, 0x4, 0x2560cc09, 0x9, 0x1f6, 0x1, 0x3}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000200)=@xdp, &(0x7f0000000000)=0x80, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f00000004c0)=0xc) setreuid(r0, r3) open(&(0x7f0000000100)='./file2\x00', 0x531480, 0x10) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x401c5820, &(0x7f0000000080)) [ 1144.572056] kmem_cache_alloc+0x277/0x370 [ 1144.576213] ext4_mb_new_blocks+0x60a/0x4370 [ 1144.580635] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1144.585654] ? ext4_cache_extents+0x68/0x2d0 [ 1144.590062] ? ext4_find_extent+0x9bb/0xc70 [ 1144.594390] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 1144.599671] ? ext4_ext_search_right+0x2c7/0xb60 [ 1144.604434] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 1144.609460] ext4_ext_map_blocks+0x2aa2/0x7390 [ 1144.614055] ? __lock_acquire+0x6de/0x3ff0 [ 1144.618302] ? mark_held_locks+0xf0/0xf0 17:46:14 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0xc43, 0x9, {r0}, {0xee01}}) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1144.622376] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1144.627742] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1144.632935] ? mark_held_locks+0xf0/0xf0 [ 1144.637003] ? ext4_mark_iloc_dirty+0x1af6/0x2b10 [ 1144.641855] ? ext4_es_lookup_extent+0x375/0xb60 [ 1144.646623] ? ext4_map_blocks+0x59f/0x1a50 [ 1144.650969] ext4_map_blocks+0x7a2/0x1a50 [ 1144.655123] ? check_preemption_disabled+0x41/0x280 [ 1144.660140] ? ext4_issue_zeroout+0x160/0x160 [ 1144.664638] ? __brelse+0x84/0xa0 [ 1144.668446] ? __ext4_new_inode+0x2eb/0x5a20 [ 1144.672910] ext4_getblk+0xad/0x4f0 [ 1144.676545] ? ext4_iomap_begin+0xe00/0xe00 [ 1144.680878] ? ext4_free_inode+0x1780/0x1780 [ 1144.685413] ? debug_check_no_obj_freed+0x201/0x482 [ 1144.690424] ? __dquot_initialize+0x298/0xb70 [ 1144.694904] ext4_bread+0x7c/0x210 [ 1144.698429] ? ext4_getblk+0x4f0/0x4f0 [ 1144.702297] ? dquot_initialize_needed+0x290/0x290 [ 1144.707208] ? trace_hardirqs_off+0x64/0x200 [ 1144.711600] ext4_append+0x155/0x370 [ 1144.715308] ext4_mkdir+0x5bd/0xe10 [ 1144.718930] ? ext4_init_dot_dotdot+0x600/0x600 [ 1144.723583] ? generic_permission+0x116/0x4d0 [ 1144.728076] ? inode_permission.part.0+0x10c/0x450 [ 1144.732989] vfs_mkdir+0x508/0x7a0 [ 1144.736531] do_mkdirat+0x262/0x2d0 [ 1144.740144] ? __ia32_sys_mknod+0x120/0x120 [ 1144.744449] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1144.749448] ? do_syscall_64+0x21/0x620 [ 1144.753443] do_syscall_64+0xf9/0x620 [ 1144.757227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1144.762410] RIP: 0033:0x45d637 [ 1144.765583] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1144.784467] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1144.792157] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1144.799406] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1144.806667] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1144.813917] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1144.821164] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:14 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d1, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:14 executing program 2 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1145.008269] FAULT_INJECTION: forcing a failure. [ 1145.008269] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.019627] CPU: 0 PID: 17888 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1145.027515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.036868] Call Trace: [ 1145.039463] dump_stack+0x1fc/0x2fe [ 1145.043107] should_fail.cold+0xa/0x14 [ 1145.047010] ? setup_fault_attr+0x200/0x200 [ 1145.051347] ? __es_tree_search.isra.0+0x1af/0x210 17:46:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1145.056291] __should_failslab+0x115/0x180 [ 1145.060539] should_failslab+0x5/0xf [ 1145.064258] kmem_cache_alloc+0x3f/0x370 [ 1145.068337] __es_insert_extent+0x39b/0x13b0 [ 1145.072765] ext4_es_insert_extent+0x22e/0x5e0 [ 1145.077357] ? ext4_map_blocks+0x59f/0x1a50 [ 1145.081683] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1145.087501] ext4_map_blocks+0xa2a/0x1a50 [ 1145.091661] ? ext4_issue_zeroout+0x160/0x160 [ 1145.096164] ? __brelse+0x84/0xa0 [ 1145.099626] ? __ext4_new_inode+0x2eb/0x5a20 [ 1145.104048] ext4_getblk+0xad/0x4f0 17:46:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1145.107683] ? ext4_iomap_begin+0xe00/0xe00 [ 1145.112011] ? ext4_free_inode+0x1780/0x1780 [ 1145.116428] ? debug_check_no_obj_freed+0x201/0x482 [ 1145.121444] ? __dquot_initialize+0x298/0xb70 [ 1145.125945] ext4_bread+0x7c/0x210 [ 1145.129490] ? ext4_getblk+0x4f0/0x4f0 [ 1145.133379] ? dquot_initialize_needed+0x290/0x290 [ 1145.138323] ? trace_hardirqs_off+0x64/0x200 [ 1145.142742] ext4_append+0x155/0x370 [ 1145.146465] ext4_mkdir+0x5bd/0xe10 [ 1145.150224] ? ext4_init_dot_dotdot+0x600/0x600 17:46:14 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) r1 = gettid() ptrace$getsig(0x4202, r1, 0x2a3, &(0x7f0000000000)) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1145.154903] ? generic_permission+0x116/0x4d0 [ 1145.159402] ? inode_permission.part.0+0x10c/0x450 [ 1145.164334] vfs_mkdir+0x508/0x7a0 [ 1145.167882] do_mkdirat+0x262/0x2d0 [ 1145.171521] ? __ia32_sys_mknod+0x120/0x120 [ 1145.175851] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1145.180868] ? do_syscall_64+0x21/0x620 [ 1145.184847] do_syscall_64+0xf9/0x620 [ 1145.188657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.193851] RIP: 0033:0x45d637 [ 1145.197048] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.215946] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1145.223653] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1145.230922] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1145.238189] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1145.245457] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1145.252727] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:14 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d2, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:14 executing program 2 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1145.500648] FAULT_INJECTION: forcing a failure. [ 1145.500648] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.511951] CPU: 0 PID: 17921 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1145.519835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.529189] Call Trace: [ 1145.531781] dump_stack+0x1fc/0x2fe [ 1145.535425] should_fail.cold+0xa/0x14 [ 1145.539323] ? setup_fault_attr+0x200/0x200 [ 1145.543672] ? __es_tree_search.isra.0+0x1af/0x210 [ 1145.548619] __should_failslab+0x115/0x180 [ 1145.552877] should_failslab+0x5/0xf [ 1145.556590] kmem_cache_alloc+0x3f/0x370 [ 1145.560656] __es_insert_extent+0x39b/0x13b0 [ 1145.565075] ext4_es_insert_extent+0x22e/0x5e0 [ 1145.569661] ? ext4_map_blocks+0x59f/0x1a50 [ 1145.573985] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1145.579795] ext4_map_blocks+0xa2a/0x1a50 [ 1145.583954] ? ext4_issue_zeroout+0x160/0x160 [ 1145.588448] ? __brelse+0x84/0xa0 [ 1145.591918] ? __ext4_new_inode+0x2eb/0x5a20 [ 1145.596339] ext4_getblk+0xad/0x4f0 [ 1145.599967] ? ext4_iomap_begin+0xe00/0xe00 [ 1145.604296] ? ext4_free_inode+0x1780/0x1780 [ 1145.608706] ? debug_check_no_obj_freed+0x201/0x482 [ 1145.613721] ? __dquot_initialize+0x298/0xb70 [ 1145.618220] ext4_bread+0x7c/0x210 [ 1145.621762] ? ext4_getblk+0x4f0/0x4f0 [ 1145.625649] ? dquot_initialize_needed+0x290/0x290 [ 1145.630583] ? trace_hardirqs_off+0x64/0x200 [ 1145.634995] ext4_append+0x155/0x370 [ 1145.638716] ext4_mkdir+0x5bd/0xe10 [ 1145.642353] ? ext4_init_dot_dotdot+0x600/0x600 [ 1145.647030] ? generic_permission+0x116/0x4d0 [ 1145.651530] ? inode_permission.part.0+0x10c/0x450 [ 1145.656466] vfs_mkdir+0x508/0x7a0 [ 1145.660012] do_mkdirat+0x262/0x2d0 [ 1145.663645] ? __ia32_sys_mknod+0x120/0x120 [ 1145.667985] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1145.673009] ? do_syscall_64+0x21/0x620 [ 1145.676995] do_syscall_64+0xf9/0x620 [ 1145.680804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.686093] RIP: 0033:0x45d637 [ 1145.689290] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.708192] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1145.715911] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 000000000045d637 [ 1145.723179] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1145.730453] RBP: 00007f4a17aabad0 R08: 0000000020000218 R09: 0000000000000000 [ 1145.737723] R10: 0000000000010000 R11: 0000000000000213 R12: 0000000020000000 [ 1145.744993] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsa\x00', 0x6000, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file2\x00') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200242, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0xef, "dbe74c9af83da093258d6a535acdd1e01cc031db1b65c29a95a754c6f91c275a7c748891905e809321ec8475d6753b983640b1506a2dea2018f2f4b5b977b242bd717a92e9bfe8dd5a468729471efc71b7381d76df61d0e67af87c5f30cf971e776c0dd2abe484e796b8e69a26e620410798f2842320b5894f1af08af7eedf2596691e91000b6310ff13f6315fc884ba41ce9eeb4bee859d9cbfacfabb928d89fc9c88a08f09328a6c3f81779ea1338f85162584e1edf5319df3b2d2e61776191bf37cfe87ce7b5f06db02b90ae79e49ed20a6c2ad7be3c9e2c31958e897170607b9aebc562ef560a78b0a75cca8d9"}, &(0x7f0000000300)=0xf7) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() tkill(r2, 0x2c) clone(0x100000, &(0x7f0000000000)="42744043d1b205d727e8d0e1680dd0cdeb028694fb8a7af57a723848c5b59f25c3f3331d11", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="5af38b1f172d224303d39865226e7eddcdf4ecf6e35ae0a114db24cb82eef0d07ffce8220ae3c70851f4adf1083bf4e75df64bb1f3931defe83a1f89ebc2d986db6d1610fc727aa4b1d7bf00a855383d9c16a6d92e34d61a45") move_pages(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100000000000100f6ffffff00005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:15 executing program 2 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:15 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d3, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000000000000000000000000003f0000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1146.249368] FAULT_INJECTION: forcing a failure. [ 1146.249368] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.280960] CPU: 0 PID: 17949 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1146.288877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:46:15 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d4, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:15 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1146.298239] Call Trace: [ 1146.300840] dump_stack+0x1fc/0x2fe [ 1146.304490] should_fail.cold+0xa/0x14 [ 1146.308414] ? setup_fault_attr+0x200/0x200 [ 1146.312745] ? lock_acquire+0x170/0x3c0 [ 1146.316733] __should_failslab+0x115/0x180 [ 1146.320982] should_failslab+0x5/0xf [ 1146.324704] __kmalloc_track_caller+0x2a6/0x3c0 [ 1146.329382] ? strndup_user+0x70/0x120 [ 1146.333275] memdup_user+0x22/0xb0 [ 1146.336820] strndup_user+0x70/0x120 [ 1146.340555] ksys_mount+0x34/0x130 17:46:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1146.340574] __x64_sys_mount+0xba/0x150 [ 1146.340589] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1146.340604] do_syscall_64+0xf9/0x620 [ 1146.340622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.340633] RIP: 0033:0x460c6a [ 1146.340647] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:16 executing program 5: lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000004c0)=ANY=[]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:16 executing program 2 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 3: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000001c0)=0x10000) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x800a0400, &(0x7f00000000c0)="031c5fdaff80d7cae621dffce1d3dae59044676a48800a405f5301280b76e980ac926d240a2fdc2cb840b77032a4e01207bef55b13fe72bd601a43eac5801448ec5142f626dc840de9619950d13153c1e3967cdaf5c990fc88fed2624d1f4c7e98126dfa3ff65696437a683e1126932a16be31b2531470d144a171643d894148951d62f896eb8d179f93949bc580b03eebf3fdf16e7e096f9465892aa206fbdca90e4615af7c3edd916af56cd0aafd19a85bb2ddbf30e2a0ee", &(0x7f0000000180), &(0x7f0000001200), &(0x7f0000000200)="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") r0 = gettid() migrate_pages(r0, 0x5, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x40) exit_group(0xa66) tkill(r0, 0x2c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x7fffffff, 0x72) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$cont(0x18, r2, 0x9, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ptrace$cont(0x9, r0, 0x4, 0x10000) ptrace$setopts(0x4200, r0, 0x6, 0x10) 17:46:16 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d5, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1146.340655] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1146.340667] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1146.340675] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1146.340683] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1146.340692] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1146.340701] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1146.721199] FAULT_INJECTION: forcing a failure. [ 1146.721199] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.768579] CPU: 0 PID: 18006 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1146.776504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.785975] Call Trace: [ 1146.788575] dump_stack+0x1fc/0x2fe [ 1146.792220] should_fail.cold+0xa/0x14 [ 1146.796130] ? setup_fault_attr+0x200/0x200 [ 1146.800458] ? lock_acquire+0x170/0x3c0 [ 1146.804450] __should_failslab+0x115/0x180 [ 1146.808690] should_failslab+0x5/0xf [ 1146.812440] __kmalloc_track_caller+0x2a6/0x3c0 [ 1146.817205] ? strndup_user+0x70/0x120 [ 1146.821098] memdup_user+0x22/0xb0 [ 1146.824642] strndup_user+0x70/0x120 [ 1146.828374] ksys_mount+0x34/0x130 [ 1146.831922] __x64_sys_mount+0xba/0x150 [ 1146.835903] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1146.840489] do_syscall_64+0xf9/0x620 [ 1146.844303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.849500] RIP: 0033:0x460c6a 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1146.852698] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1146.871604] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1146.879323] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1146.886601] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1146.893872] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1146.901152] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1146.908427] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:16 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d6, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x306080, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2808000, &(0x7f0000000000)="b3102f37ca4fa8d96729589e347323c6fbf5e93e18e9c2a20a7d632b52e2f62bd5dcc06097b7f5145f420d80630b04044cd2e1013b8f096f9c281c7d7eb267ecc4a0e3e40951f92b7856674d520cc211d2942e9673a6bcdbfc6d57292b6dc33ece4addd58df2910e6fd111a0e97dd2b5a055dd00b1fa2ca8838977e27731e15fd542ae0fde4be1875408bae14be6c4fe800ad0d390c5a5bbd2197eb1ba0c33", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="1e8faae6ce9b76ce2ffa63893e22dd95a0cc6d943c12eef4fac04d") r0 = gettid() tkill(r0, 0x2c) wait4(r0, &(0x7f0000000180), 0x1, &(0x7f00000001c0)) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) 17:46:16 executing program 2 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1147.168764] FAULT_INJECTION: forcing a failure. [ 1147.168764] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.184883] CPU: 1 PID: 18052 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1147.192793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.202150] Call Trace: [ 1147.204749] dump_stack+0x1fc/0x2fe [ 1147.208390] should_fail.cold+0xa/0x14 [ 1147.212294] ? setup_fault_attr+0x200/0x200 [ 1147.216627] ? lock_acquire+0x170/0x3c0 [ 1147.220613] __should_failslab+0x115/0x180 [ 1147.224853] should_failslab+0x5/0xf [ 1147.228574] kmem_cache_alloc_trace+0x284/0x380 [ 1147.233253] ? _copy_from_user+0xd2/0x130 [ 1147.237412] copy_mount_options+0x59/0x380 [ 1147.241660] ksys_mount+0x9b/0x130 [ 1147.245206] __x64_sys_mount+0xba/0x150 [ 1147.249186] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1147.253775] do_syscall_64+0xf9/0x620 [ 1147.257589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.262785] RIP: 0033:0x460c6a [ 1147.265985] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1147.284892] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1147.292619] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1147.299891] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1147.307163] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 17:46:16 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d7, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:16 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, &(0x7f0000000480), 0x8, &(0x7f00000004c0)) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ptrace$cont(0x18, r2, 0x80000001, 0x9) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000100)={0x20080522, r2}, &(0x7f0000000140)={0x3f, 0x80020000, 0x1, 0xf33c, 0x5, 0xb7a2}) getpid() ptrace$cont(0x18, r1, 0x51, 0xfffffffffffffffa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) clone(0x1883300, &(0x7f0000000580)="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", &(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000000)="2a563c67481c778e25b000908cc948cb681fafb9668cb3e5a14d900eecf4e54fdcaa299ae53168941e4374fc970bc01afe88e11e753ab7fdde00d90a363752fd49a406f9fb32368e6405a670a338c60cdc95af3989113dde1dc521f36f7f36abb0bee0e2f7becb885eae8de0c47f6f11061423428309319d394134200000005965792acb77228847cf6725df2279d88a252d25fec5") clone(0x80000400, &(0x7f00000003c0)="3b9ecfe352e6f952262937e69dcd438721c18246f52bccfbfde5e18baef2227056171c3bf419de4298cedb2088ec62b58f65850ea6ac9ff058b8c92ef7789bdee6d048d2086822735ba36c2d0127588dd4d7df9e70078477fc4e329c42746e5845083f115e773debb29213d5a1890fc7fdf31ddf2044c2b2cf212a651c0d05224329db49d9b4df914b880b7d63e76a9d3f0b331f4e0efbc4a0042dbc9c5047a1464bfaec22860f8f60577ddba88fce0000000000", &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)="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") 17:46:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1147.314435] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1147.321705] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000400)='./file2\x00', 0x7a, 0x9, &(0x7f00000028c0)=[{&(0x7f00000004c0)="5a5050c33a088cf16dc299480d73aec3965f41e3b2c53180999e6908e4278a4f674e5e4a99b3fc65cdb42d61392a196d1f254966737d38ac06cf5e1e54cd2a38dedd5757eb25abd074d1b9741e653f25d4895964f7dbb4d4790dc86cef1d34112cff62d8616483ff7e0cbf82c3973270303ced93fd9551f819551c5f9c2d008dcef98668b4131441910856b531e9752c509869999a1875333aa3eb51f42560772fb9628ed8e21c44550b61b7d020ec5613ed660922e509ed74ad4d69badc733a", 0xc0, 0x95}, {&(0x7f0000000580)="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0x1000, 0x2af9}, {&(0x7f0000001580)="bdb839b996a0bb226592b6987c59d94fbaf1f86015d171d8f82dc1ae8b2d8c80bc1862f7", 0x24, 0x1}, {&(0x7f00000015c0), 0x0, 0x3ff}, {&(0x7f0000001600)="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", 0xfe, 0x5}, {&(0x7f0000001700)="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0x1000}, {&(0x7f0000002700), 0x0, 0x9}, {&(0x7f0000002740)="b3d4b282e2425d893bbd05b3bdd0c6d0067f8601b5755061878fad7bd459343e5270cee1658f2b01c227e7ecef4b53f7be9649750f4ec14c88da1c9f4cbec26ce594c1b344758f248729b09ae2c24ea18e80bfbe7ad3695763c506946501a5b33ead3d5ea08b7401d3940237ab757e4e5bfeb292f44f478bb10765f27f47d29abdc6365fe13a5e32d407c05f918d2bf311fd67e0afd126f1c0bbf217e40fa63fa4bdc3397b2b09774bc19f950a55e49384b47551c66084f576456e6644ba828e3c912e10fefd563eb375dc90ab38f83b0fde0ae0620c6663ab85eca4ab2db4c91f23533d4af455b95b41b8516d", 0xed, 0xfffffffeffffffff}, {&(0x7f0000002840)="d0171288e55770bd6f72d8309630a986eed89841cccfb2c7931112d924f5995be47513be3693d5318bb1ba02f5185183fa5647a53d892493e05a7efe5eef42964993ee7c0f", 0x45, 0x4}], 0x12, &(0x7f00000029c0)={[{@noenospc_debug='noenospc_debug'}, {@check_int_print_mask={'check_int_print_mask', 0x3d, 0x6}}, {@subvol={'subvol', 0x3d, 'uid>'}}, {@acl='acl'}, {@compress='compress'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'blksize'}}, {@appraise='appraise'}]}) openat(r2, &(0x7f0000002a40)='./bus\x00', 0x100, 0x40) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:17 executing program 2 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:17 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d8, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000000100)=[{&(0x7f00000012c0)=""/232, 0xe8}], 0x0, &(0x7f0000001280)=[{&(0x7f0000000140)=""/29, 0x1d}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/6, 0x6}, {&(0x7f00000011c0)=""/181, 0xb5}], 0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1147.630717] FAULT_INJECTION: forcing a failure. [ 1147.630717] name failslab, interval 1, probability 0, space 0, times 0 [ 1147.652053] CPU: 1 PID: 18105 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1147.659972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.669328] Call Trace: [ 1147.671941] dump_stack+0x1fc/0x2fe [ 1147.675586] should_fail.cold+0xa/0x14 [ 1147.679489] ? setup_fault_attr+0x200/0x200 [ 1147.683817] ? lock_acquire+0x170/0x3c0 [ 1147.687807] __should_failslab+0x115/0x180 [ 1147.692050] should_failslab+0x5/0xf [ 1147.695769] kmem_cache_alloc_trace+0x284/0x380 [ 1147.700450] ? _copy_from_user+0xd2/0x130 [ 1147.704617] copy_mount_options+0x59/0x380 [ 1147.708866] ksys_mount+0x9b/0x130 [ 1147.712417] __x64_sys_mount+0xba/0x150 [ 1147.716397] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1147.720983] do_syscall_64+0xf9/0x620 [ 1147.724792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.729976] RIP: 0033:0x460c6a [ 1147.733169] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1147.752073] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1147.759790] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1147.767060] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1147.774331] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 17:46:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180), 0x4) sendfile(r2, r1, 0x0, 0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xe1, 0x8, 0x2, 0x6, 0x0, 0x400, 0x22483, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x4, @perf_config_ext={0x10001}, 0x1a000, 0x80000000, 0x8000, 0x3, 0x8, 0x3f, 0x9}, r0, 0x0, r1, 0x9) tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1147.781607] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1147.788879] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5d9, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:17 executing program 2 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1147.987756] FAULT_INJECTION: forcing a failure. [ 1147.987756] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1147.999604] CPU: 1 PID: 18142 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1148.007491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.016847] Call Trace: [ 1148.019447] dump_stack+0x1fc/0x2fe [ 1148.023092] should_fail.cold+0xa/0x14 [ 1148.026989] ? setup_fault_attr+0x200/0x200 [ 1148.031327] __alloc_pages_nodemask+0x239/0x2890 [ 1148.036086] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1148.041973] ? is_bpf_text_address+0xd5/0x1b0 [ 1148.046473] ? __lock_acquire+0x6de/0x3ff0 [ 1148.050717] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1148.055565] ? is_bpf_text_address+0xfc/0x1b0 [ 1148.060069] ? unwind_get_return_address+0x51/0x90 [ 1148.065004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.070377] ? __save_stack_trace+0xaf/0x190 [ 1148.074809] cache_grow_begin+0xa4/0x8a0 [ 1148.078881] ? setup_fault_attr+0x200/0x200 [ 1148.083216] ? lock_acquire+0x170/0x3c0 [ 1148.087199] cache_alloc_refill+0x273/0x340 [ 1148.091535] kmem_cache_alloc+0x346/0x370 [ 1148.095693] getname_flags+0xce/0x590 [ 1148.099504] user_path_at_empty+0x2a/0x50 [ 1148.103667] do_mount+0x147/0x2f10 [ 1148.107222] ? setup_fault_attr+0x200/0x200 [ 1148.111547] ? lock_acquire+0x170/0x3c0 [ 1148.115526] ? check_preemption_disabled+0x41/0x280 [ 1148.120547] ? copy_mount_string+0x40/0x40 [ 1148.124783] ? copy_mount_options+0x59/0x380 [ 1148.129194] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1148.134221] ? kmem_cache_alloc_trace+0x323/0x380 [ 1148.139067] ? copy_mount_options+0x26f/0x380 [ 1148.143569] ksys_mount+0xcf/0x130 [ 1148.147113] __x64_sys_mount+0xba/0x150 [ 1148.151092] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1148.155681] do_syscall_64+0xf9/0x620 [ 1148.159482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.164654] RIP: 0033:0x460c6a [ 1148.167829] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1148.186733] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1148.194422] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1148.201671] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1148.208922] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1148.216177] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1148.223445] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:17 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x1) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, 0x0) 17:46:17 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5da, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:17 executing program 2 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x20400, 0x40) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)=ANY=[@ANYBLOB="666404", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) openat(r2, &(0x7f00000000c0)='./bus\x00', 0x8000, 0x176) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) 17:46:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000600000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1148.498365] FAULT_INJECTION: forcing a failure. [ 1148.498365] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.517423] CPU: 1 PID: 18175 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1148.525335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.534690] Call Trace: [ 1148.537291] dump_stack+0x1fc/0x2fe [ 1148.540937] should_fail.cold+0xa/0x14 [ 1148.544838] ? setup_fault_attr+0x200/0x200 [ 1148.549177] ? lock_acquire+0x170/0x3c0 [ 1148.553174] __should_failslab+0x115/0x180 [ 1148.557417] should_failslab+0x5/0xf [ 1148.561134] kmem_cache_alloc+0x277/0x370 [ 1148.565298] alloc_vfsmnt+0x23/0x780 [ 1148.569017] ? _raw_read_unlock+0x29/0x40 [ 1148.573178] vfs_kern_mount.part.0+0x27/0x470 [ 1148.577685] do_mount+0x113c/0x2f10 [ 1148.581322] ? do_raw_spin_unlock+0x171/0x230 [ 1148.585825] ? check_preemption_disabled+0x41/0x280 [ 1148.590852] ? copy_mount_string+0x40/0x40 [ 1148.595091] ? copy_mount_options+0x59/0x380 [ 1148.599514] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1148.604540] ? kmem_cache_alloc_trace+0x323/0x380 [ 1148.609394] ? copy_mount_options+0x26f/0x380 [ 1148.613899] ksys_mount+0xcf/0x130 [ 1148.617459] __x64_sys_mount+0xba/0x150 [ 1148.621452] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1148.626045] do_syscall_64+0xf9/0x620 [ 1148.629855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1148.635048] RIP: 0033:0x460c6a 17:46:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(0x0, 0x2d) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x8041600, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="1ca8f7534666d58c2385e1db23184df15449f86125cb4f79a4c0ab3c7fcbecd7e92265e6f08ae24c34f659ebeceaf2d869ceb52f6557f4fbd2856dd51059ed644855ecc8e1947b8589e3036839d34625be70ad96063f856ab52e3343cf2d06ec4bb84800fa") r0 = gettid() tkill(r0, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x6f545f7df12e4c8c, r1, 0x1, 0x243f) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) gettid() clone(0x140, &(0x7f0000000140)="9c5e22913030c278dad1994f8dc036b423199de0a10e573ca6dec584f658ba126ab1346047fba166adcff7995d07", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="5fe041433213bfe79977422a44297e5632ac492ad20f8c97") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1148.638250] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1148.657157] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1148.664876] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1148.672160] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1148.679437] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1148.686710] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000004005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5db, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1148.693987] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 3: clone(0x20002084d7c, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 2 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1148.940746] FAULT_INJECTION: forcing a failure. [ 1148.940746] name failslab, interval 1, probability 0, space 0, times 0 [ 1148.955577] CPU: 1 PID: 18232 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1148.963481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.972836] Call Trace: [ 1148.975431] dump_stack+0x1fc/0x2fe [ 1148.979070] should_fail.cold+0xa/0x14 [ 1148.982971] ? setup_fault_attr+0x200/0x200 [ 1148.987292] ? lock_acquire+0x170/0x3c0 [ 1148.991280] __should_failslab+0x115/0x180 [ 1148.995517] should_failslab+0x5/0xf [ 1148.999351] kmem_cache_alloc+0x277/0x370 [ 1149.003503] alloc_vfsmnt+0x23/0x780 [ 1149.007217] ? _raw_read_unlock+0x29/0x40 [ 1149.011375] vfs_kern_mount.part.0+0x27/0x470 [ 1149.015887] do_mount+0x113c/0x2f10 [ 1149.019522] ? do_raw_spin_unlock+0x171/0x230 [ 1149.024020] ? check_preemption_disabled+0x41/0x280 [ 1149.029042] ? copy_mount_string+0x40/0x40 [ 1149.033284] ? copy_mount_options+0x59/0x380 [ 1149.037704] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1149.042724] ? kmem_cache_alloc_trace+0x323/0x380 [ 1149.047577] ? copy_mount_options+0x26f/0x380 [ 1149.052086] ksys_mount+0xcf/0x130 [ 1149.055639] __x64_sys_mount+0xba/0x150 [ 1149.059622] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1149.064211] do_syscall_64+0xf9/0x620 [ 1149.068024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.073219] RIP: 0033:0x460c6a 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5dc, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x14881000, &(0x7f0000000240)="dd2b68aaba84c55fb53a3cbbb775a9f5950274af1ba8970dfd0bf7ae5fbf2ba6ae9c49487c97a5f59638f1bbfb3cf8244d934322be4cd010f85fbd97353a059528befb149fe1f49fbf9c9a754bcaec37f4862b4526f62b1d90b9c94b5763de95a82e1d755c2fbeb2ef4f7fe04128281c7e198532212caa5345b91a933cb8d3a35560aaabb6adf15e8cd5b503b4bc3d29f722e23e505c022044ad4bb9e27a298d34298265c399fd9d4c932437fa5446af04", &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000300)="00c5b7acf72a852e2536d58e23fd3b1fe08cb221aafa28d69a13140771f1ee00d75b10abb22f05000000fc1c03c7d9deec3c15701bce2b1e1cfc143663a8839a191e12068575ca0521acdaa30849b479e6ff03efffe9df326d2f713c35bd3a2df201a376d2f2085a3ee6b82476fd3d47a1aefef2085fc91800e716bdf8bb3b15cd1e0b9af833d5e2a24ae567f62deb8c84cc8671b60925fb235b754241a0ff4e4ece32ca074f991773c836d6d61e99d18c23a1dffe6fec1d449297cc9ce08cfd3cc9d6a7cff145bbfd9e238ea04e61609d146ac094e07c3a82f4d5456ff683717f8d79272263a44640bcca7f8fd416a462d2f58f4200"/257) r0 = gettid() tkill(r0, 0x2c) ptrace$setopts(0x4200, r0, 0x81, 0x40) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1149.076414] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1149.095314] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1149.103025] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1149.110280] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1149.117528] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1149.124776] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1149.132027] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:18 executing program 2 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) chroot(&(0x7f00000000c0)='./file0\x00') mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz0\x00', 0x200002, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) lsetxattr$security_capability(&(0x7f0000000100)='./bus\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000400)=@v3={0x3000000, [{0x3, 0x9}, {0x2e80, 0xcc2e}], r2}, 0x18, 0x1) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) statx(0xffffffffffffff9c, &(0x7f0000002c00)='./bus\x00', 0x1000, 0x23c, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002dc0)={0x6, 0x7, {}, {r2}, 0x100, 0x6}) getresgid(&(0x7f0000002e00), &(0x7f0000002e40), &(0x7f0000002e80)=0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000005c0)="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", 0x2000, &(0x7f0000003280)={&(0x7f00000025c0)={0x50, 0x0, 0x2, {0x7, 0x20, 0xffffffff, 0x8840, 0x1a3c, 0x401, 0x80000000, 0x7d}}, &(0x7f0000002640)={0x18, 0x0, 0xff, {0xffffffffffffffff}}, &(0x7f0000002680)={0x18, 0x0, 0x10001, {0x8}}, &(0x7f00000026c0)={0x18, 0x0, 0x5, {0x23}}, &(0x7f0000002700)={0x18, 0x0, 0x201, {0x3}}, &(0x7f0000002740)={0x28, 0x0, 0x40, {{0x5, 0x800, 0x1}}}, &(0x7f0000002780)={0x60, 0x0, 0x5, {{0x1000000000000000, 0xccb, 0x7, 0x0, 0x7, 0x9, 0x2, 0x401}}}, &(0x7f0000002800)={0x18, 0xfffffffffffffffe, 0x7fffffff, {0x5}}, &(0x7f0000002840)={0x16, 0xffffffffffffffda, 0xfffffffffffffff9, {'\'}\"/*\x00'}}, &(0x7f0000002880)={0x20, 0xffffffffffffffda, 0x1, {0x0, 0x4}}, &(0x7f0000002a00)={0x78, 0x0, 0x81, {0xc5f, 0x0, 0x0, {0x3, 0x6, 0x1, 0x3d9, 0x11a, 0xc09, 0x5, 0x8, 0xcf6, 0x6000, 0x4, 0x0, r3, 0x4, 0x2}}}, &(0x7f0000002a80)={0x90, 0x0, 0x5, {0x5, 0x2, 0xfff, 0x6, 0x4, 0x8000, {0x2, 0x1000000000000000, 0x4, 0x4, 0x230, 0x1, 0x0, 0x200, 0x69540abe, 0xc000, 0x10000, 0x0, r3, 0x1, 0x2}}}, &(0x7f0000003300)={0x150, 0x0, 0x8, [{0x4, 0x3, 0x8, 0xfffffffc, 'obj_type'}, {0x2, 0x9, 0x95, 0x7, 'user_i\xf3[\x80\xd6\n\xa4\x81\x9br\xdb\xda[\a\"\xa2;{\v\xb1\x93}\xe7\xf4\x99\xfe.C\xe3?N\x1b\xcd\x8a{\x86\x0e-j\xd1\xff\x1f\xb4\xc9W\x99\x8c!\x05\xd4K\x99\x99}\x13\xb7\xa4\x9e}5\x05N\xe6}\xb1\xa4\x85\xb6\x00M\x97\xde\xfb\x11\x0e\xb4\x1a\x9d\xc2\xb1>V_\f\x99\x1c\xb4|\x9c,~pE\'P\xf25\xd4\xc4\xc7\xdb\xc2\xfa\x8d\xcd\x0f\xbe[~\xcc1nO:]\xcan]\x00\x94\xc9h\xea9f~Ie?\xf3\x9bh\x98|\xaa\xac\x7f\x06~8\xe0\xf6\x98\xbd'}, {0x3, 0x9, 0x14, 0x3f, 'security.capability\x00'}, {0x1, 0x81, 0x5, 0x8, 'fuse\x00'}, {0x5, 0x800, 0x2, 0xe1, '\'-'}]}, &(0x7f0000002ec0)={0x200, 0xfffffffffffffff5, 0x6, [{{0x4, 0x3, 0x8, 0x0, 0x8, 0x7ff, {0x5, 0xd0e, 0x9, 0x4, 0x8, 0x7, 0x100000, 0x71e6, 0x7fff, 0x8000, 0x5, r0, 0x0, 0x3, 0x45}}, {0x4, 0x4, 0x0, 0x7}}, {{0x2, 0x1, 0xb29, 0x7f, 0x1, 0x8, {0x0, 0x4, 0x8001, 0xff, 0xffffffffffff0bdf, 0xeeb, 0x3, 0x8, 0xffff, 0x2000, 0x6, r4, r5, 0x7fffffff, 0x653}}, {0x5, 0x1, 0xa, 0x5, '\x0f5\xca]j\xcd\xf5Sy\"'}}, {{0x0, 0x2, 0x200, 0x10001, 0x7fff, 0x5, {0x5, 0x1, 0xb5, 0x7d73088a, 0x20, 0xda, 0x8d, 0x800, 0x80000000, 0xa000, 0x1000, r6, r7, 0x402, 0x7ff}}, {0x6, 0x3bc18c81, 0x14, 0x2, 'security.capability\x00'}}]}, &(0x7f00000028c0)={0xa0, 0x0, 0x0, {{0x1, 0x1, 0xffffffff80000001, 0x2, 0x5, 0xe2, {0x6, 0x80, 0x6094a8c4, 0x4, 0x1f, 0x10000, 0x2, 0x6, 0x0, 0x1000, 0x0, 0xee00, r8, 0x9, 0x8}}, {0x0, 0xa}}}, &(0x7f0000003240)={0x20, 0xfffffffffffffff5, 0x80000001, {0x15, 0x4, 0x9}}}) 17:46:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100000000000100000000003f005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1149.366022] FAULT_INJECTION: forcing a failure. [ 1149.366022] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.378818] CPU: 0 PID: 18264 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1149.386715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.396075] Call Trace: [ 1149.398671] dump_stack+0x1fc/0x2fe [ 1149.402328] should_fail.cold+0xa/0x14 [ 1149.406230] ? setup_fault_attr+0x200/0x200 [ 1149.410561] ? lock_acquire+0x170/0x3c0 [ 1149.414550] __should_failslab+0x115/0x180 [ 1149.418790] should_failslab+0x5/0xf [ 1149.422505] kmem_cache_alloc+0x277/0x370 [ 1149.426661] alloc_vfsmnt+0x23/0x780 [ 1149.430376] ? _raw_read_unlock+0x29/0x40 [ 1149.434538] vfs_kern_mount.part.0+0x27/0x470 [ 1149.439394] do_mount+0x113c/0x2f10 [ 1149.443035] ? do_raw_spin_unlock+0x171/0x230 [ 1149.447536] ? check_preemption_disabled+0x41/0x280 [ 1149.452566] ? copy_mount_string+0x40/0x40 [ 1149.456805] ? copy_mount_options+0x59/0x380 [ 1149.461215] ? rcu_read_lock_sched_held+0x16c/0x1d0 17:46:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1149.466238] ? kmem_cache_alloc_trace+0x323/0x380 [ 1149.471089] ? copy_mount_options+0x26f/0x380 [ 1149.475587] ksys_mount+0xcf/0x130 [ 1149.479131] __x64_sys_mount+0xba/0x150 [ 1149.483114] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1149.487698] do_syscall_64+0xf9/0x620 [ 1149.491512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.496699] RIP: 0033:0x460c6a 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xf307e180793868a3, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="f418ff3835526b708c0070aabf46ece08ca03302050c7fa60b77466dfc9bff076b14db479437dc6ce8688b5a4620a99c25954ccfec0804b0733a231b9509f351d9b51afd594b050099ff0efa7107df14fa14045335a67b29165dbad57dfd30dace5efee5761ba4685ac53aacd2") tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:19 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5dd, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1149.499889] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1149.518791] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1149.526498] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1149.533766] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1149.541033] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1149.548301] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1149.555566] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@default_permissions='default_permissions'}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:19 executing program 2 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:19 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x2000, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="6d9ba171e5e2b6494e3c0a11d9fc6be3e8a5f5d7993db1022638ba150f037244e987a18c0e2f668de688df0aaf3c31fee251e089fca4054f89f57c42a973fc75b427d4980f7c39c973784a6cd7a20cb15a86f5ba1052eba8c76ec707d3933f903477a235f4b52f0befd0d6ea99b1efce03a5fb2caa154d221caf20c61f624eedcdacbd8be87e6d758840dd0b906b817235b690a9550baf187e364710b4a4bd5f540c57ca7dc5d01d4732c43b7b661690a7") tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5de, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1149.934122] FAULT_INJECTION: forcing a failure. [ 1149.934122] name failslab, interval 1, probability 0, space 0, times 0 [ 1149.973876] CPU: 0 PID: 18321 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1149.981788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.991142] Call Trace: [ 1149.993739] dump_stack+0x1fc/0x2fe [ 1149.997387] should_fail.cold+0xa/0x14 [ 1150.001291] ? setup_fault_attr+0x200/0x200 [ 1150.005623] ? lock_acquire+0x170/0x3c0 [ 1150.009615] __should_failslab+0x115/0x180 [ 1150.013855] should_failslab+0x5/0xf [ 1150.017583] kmem_cache_alloc+0x277/0x370 [ 1150.021746] alloc_vfsmnt+0x23/0x780 [ 1150.025471] vfs_kern_mount.part.0+0x27/0x470 [ 1150.029972] ? kfree+0x110/0x210 [ 1150.033350] vfs_kern_mount+0x3c/0x60 [ 1150.037160] btrfs_mount+0x23a/0xa93 [ 1150.040876] ? btrfs_show_options+0xfd0/0xfd0 [ 1150.045381] ? __mutex_unlock_slowpath+0xea/0x610 [ 1150.050234] ? check_preemption_disabled+0x41/0x280 [ 1150.055262] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.060296] ? pcpu_alloc+0xc9/0x1190 [ 1150.064111] ? __lockdep_init_map+0x100/0x5a0 [ 1150.068615] mount_fs+0xa3/0x30c [ 1150.071994] vfs_kern_mount.part.0+0x68/0x470 [ 1150.076496] do_mount+0x113c/0x2f10 [ 1150.080129] ? lock_acquire+0x170/0x3c0 [ 1150.084107] ? check_preemption_disabled+0x41/0x280 [ 1150.089131] ? copy_mount_string+0x40/0x40 [ 1150.093377] ? copy_mount_options+0x59/0x380 [ 1150.097792] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.102814] ? kmem_cache_alloc_trace+0x323/0x380 [ 1150.107668] ? copy_mount_options+0x26f/0x380 [ 1150.112178] ksys_mount+0xcf/0x130 [ 1150.115726] __x64_sys_mount+0xba/0x150 [ 1150.119705] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1150.124288] do_syscall_64+0xf9/0x620 [ 1150.128112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.133299] RIP: 0033:0x460c6a [ 1150.136495] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1150.155406] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1150.163125] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1150.170392] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1150.177664] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 17:46:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x81, 0x0, 0x0, 0x92, 0x0, 0x6, 0x20002, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x3, 0x6a5f}, 0x40, 0x7ff, 0x80000000, 0x5, 0xff, 0x3, 0x7ff}, r1, 0xe, r2, 0x9) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x200, 0x100) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x36, "edd59129b20e28f424894ab5ba7675086ea6506d4ae29f83baf31e9e6836a25c0e8ecf6668a36d40836bb05a8387c2b7bf5ebf3d434e"}, &(0x7f0000000100)=0x5a) write$FUSE_INIT(r3, &(0x7f0000000500)={0x50, 0x0, 0x0, {0x7, 0x20, 0xfffffffe, 0x1020000, 0xffff, 0x9b, 0x7, 0xd5b}}, 0x50) pivot_root(&(0x7f0000000400)='./file2\x00', &(0x7f00000004c0)='./bus\x00') 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5df, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1150.184938] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1150.192214] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:19 executing program 2 (fault-call:0 fault-nth:45): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000400f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) vmsplice(0xffffffffffffffff, &(0x7f0000000c40)=[{&(0x7f0000000500)="33279b32ba2c93421f51fa03f0249d00ed2e8aa29fe4900f69380f4bd9f2a8a135e026b97cc72f072f46f6d90dde2b39354b7e497882359bd01f372bd57a5d49f5737ca51eb64d9dade264ee0ae064bd21c3ba878c92710fd9f6ba555104ca0ed3d9e416ef359e583ebcb0b0d8fa7d3030f689a6cc00177d0c22b84e187c677762a0c1f6565e5455992af2e6642a1f72766c87bbf9650923cbf4b319ce3fe3a7474e531ecc", 0xa5}, {&(0x7f0000000840)="5572da048d85b10d2a52cb7560523915a4d39955521a14f8ace64bcadb30dec61e5292f0de93a9521a64cb1983457108ec0c86ef3eeec4863f200b62b837b70b165882264f69dea318c08e59b646fb00ca5d5797000c9fbbf79f0fa58c1b33463875a3723f847e2a10b2d84a432741e8d71c0c13d974012be770a59293a7fc2f4f5c57cf9f6250c30ac43d5b256289981bae11a9fd2dcb3a29666099263e383a051bc4165148e3b1672bf61b0d3ee4f2aa4d95423f0a05df67436c6a90c7cc0f02214f4f34673b388a66a4bff7ff33a6", 0xd0}, {&(0x7f00000005c0)="c2fb87c83813cfc2b7e02a8053bb5256b7a5da5eb6054db7c7c02a32056b867687436bdc8655ef", 0xffffffffffffff55}, {&(0x7f0000000940)="f9a42d9eced8c463a66a969a844249ce7b367304a70a7903a3ab9b0cc48dff720dd2ddf0cebfda22cc3ec3d3f6b390ab01201d492dfa7cd648984a2939be57b05aac5b167ef515fe7eb0cb7c63628e1834d6f463062024b497a31a83ce2dec9d864f0059b5bcc07b9dbef6d9e3971950ae3cd9f797a65e2f05ed563c314f0b230426bcd5bb6007e2cf9c365c0679cd3829ad", 0x92}, {&(0x7f0000000a00)="017e86acfc90adba3205f4f0e308a42e115ca9ec9ba7870560e145d460e2242a79c124a9ee16d8025eb047a0800343a4508567dc0af30df1e60b4f20d73648126d2841dd087119b1202186270662ec686635a126c1fe8391183b3a16c65072f27d2b320224532982f2d67d0dc8e0e8d0758167a729fd4a1077fb1804087d24592429c82eb53d707f9a317f6cd3752fb458e37381d3dc91956a5a008a8adf00a91cd7568943a16495ed0aef0056b9473c135ea6f5ba", 0xb5}, {&(0x7f0000000ac0)="f5b8bdb97d7750ca97c354e226f819d0812f2155052b663e0aadaa66a4ce6d4f438d3ed69bf3d4f20b0fdb8f956adc24ae73492e745a2c8a8884f2d85807bb084bd350940d12c95baa9ef6a755db5668693105ef35c3310fdb50e8645015513b13e84ceff0ae65fbc5126948a7934696aaedfc791b9858c79db846a3d4fec9b14da1d78988581f4fb829fa6807f263b28379b34b4f2792a0e20c8b92a11335560d45840fbf2211fd1163626d61ea64e42b", 0xb1}, {&(0x7f0000000600)="50cb6b3709ce7415b48b7f1f9dff1462ff722d7d12b48b6d869041b77a07c3e5140b9f73a85891046640a4143e9130b31245015777536b3cb9e7ab544d4b8580dd46315660c2b1b43f49ee1c5cad352206c140bec457ca837c10ff263787b262e71c46288ffb6abf79c17c5c1a50aa58c809", 0x72}, {&(0x7f0000000b80)="0a515501b092fa4eb69b11b48cc294cc2ddb1a5369616eb55a74694bbe8726065ecc8a2381417a60fb2dfdf02390be71a91da672d23eb8f78165dbe498c9513490e88c7fd3e47e27b16e8077c7e2fa9b38531230fe26ccbd33fa113018bc70a6fe455d1380569af9969e64f9dd80bca36125dc01001f68b987224ece685b013567186451225aba4ffd14e8efc5c57113db5574f6e4f82e78622b8c8dddd0e5a095654217ee1e3232966094822700"/183, 0xb7}], 0x8, 0x2) r0 = gettid() tkill(r0, 0x2c) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_getscheduler(r1) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180), 0x4) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180), 0x4) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000180), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r6 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000180), 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000000c0)="dcca06a2bb42694d1a29a541e8ab3adc0fccba6a0b920a9499d08086e9d4eb4e8a8a59728ef8a8e967aa91adb3", 0x2d}, {&(0x7f0000000100)="3a2b8391109b73f07e4fecf6f7ff04dad4607537e1020d", 0x17}, {&(0x7f0000000140)="8b7daa8aa4d9edab2cf20a869c65800458d713870cb8f7427e6fa9b65763fe07c9e6769bcf0692aa00a43b8f407a5d543a43f0", 0x33}, {&(0x7f00000002c0)="a21243f6d73ce3c13fa0ebbcb93ee801699e92a4bea34fc9bbb0da4d7416a1586d9ef5df066dcabf6c3a3cad33775ba13e1de48175620657c8763b0753ab871280c1", 0x42}, {&(0x7f0000000340)="521c0e0da6eb2729aea10ef606532f0bd4b3cc072696c421fba985dcadef208d92fa644e0f757f541df5b7dc21128adda8066b97fa2f754d9fc0772abb847eb9a8b557b4e0cf9f9995a940998cc1f2f102b99e63a2abd40273f7f9b86d6dcbd4b9a75727e552b10fed1dcb2bf2aac11f59b97c00a514e75238421d1df28db99e7412ecff2d2170aa4fed153ca9a419b04b545b13b691543a617629d4e5b7c4afa95d400025d9bfca2bf19580f06d6427e21a757779", 0xb5}, {&(0x7f0000000400)="0053c640a54a0511eedda9be920f5a87702c81c490c173d1daf222f5e9b4a98372ce484fd35e41cd820aa3c01f07408b41ca221d3790517ac836861db1f807b3955893c2", 0x44}], 0x7, &(0x7f0000000cc0)=ANY=[@ANYBLOB='\x00', @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYBLOB="1c0000fff200faff000000f702000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000005cd303c2e644b473f7df03a9391c3db5c54fa225b3772205172d6a5f110515e97befdff94880eb003832ef", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x84}, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1150.378928] FAULT_INJECTION: forcing a failure. [ 1150.378928] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.390424] CPU: 0 PID: 18359 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1150.398315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.407669] Call Trace: [ 1150.410269] dump_stack+0x1fc/0x2fe [ 1150.413912] should_fail.cold+0xa/0x14 [ 1150.417825] ? setup_fault_attr+0x200/0x200 [ 1150.422155] ? lock_acquire+0x170/0x3c0 [ 1150.426142] __should_failslab+0x115/0x180 [ 1150.430387] should_failslab+0x5/0xf [ 1150.434109] __kmalloc_track_caller+0x2a6/0x3c0 [ 1150.438782] ? kstrdup_const+0x53/0x80 [ 1150.442680] kstrdup+0x36/0x70 [ 1150.445876] kstrdup_const+0x53/0x80 [ 1150.449599] alloc_vfsmnt+0xb5/0x780 [ 1150.453329] vfs_kern_mount.part.0+0x27/0x470 [ 1150.457837] ? kfree+0x110/0x210 [ 1150.461213] vfs_kern_mount+0x3c/0x60 [ 1150.465020] btrfs_mount+0x23a/0xa93 [ 1150.468741] ? btrfs_show_options+0xfd0/0xfd0 [ 1150.473243] ? __mutex_unlock_slowpath+0xea/0x610 17:46:19 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x20, &(0x7f0000000000)="77d91a062c0f70422712240d9f7697c413b736f0095076f93e736c4845da3e66b5415f940c01f15dee4a8942ee27e6fde47f7a45f6d168de0f24bf117479963ace7354c13c452a825bf2a59c2cce39b9ff36490561f3b2994af364cbfafd232df9f6646bfa2486a69ed66d0e2a725b84db9a87ebbfb3054dc5f7ec975d4b45e2fb58ea99138d916ba4c982bc5a5c809f97cd0de434cf7d78fa14acf428ad71b475d44223faec4f09c4329fe9defbea6d") move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1150.478096] ? check_preemption_disabled+0x41/0x280 [ 1150.483129] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.488149] ? pcpu_alloc+0xc9/0x1190 [ 1150.491957] ? __lockdep_init_map+0x100/0x5a0 [ 1150.496464] mount_fs+0xa3/0x30c [ 1150.499844] vfs_kern_mount.part.0+0x68/0x470 [ 1150.504351] do_mount+0x113c/0x2f10 [ 1150.507987] ? lock_acquire+0x170/0x3c0 [ 1150.511967] ? check_preemption_disabled+0x41/0x280 [ 1150.516991] ? copy_mount_string+0x40/0x40 [ 1150.521230] ? copy_mount_options+0x59/0x380 [ 1150.525649] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.530665] ? kmem_cache_alloc_trace+0x323/0x380 [ 1150.535512] ? copy_mount_options+0x26f/0x380 [ 1150.540025] ksys_mount+0xcf/0x130 [ 1150.543575] __x64_sys_mount+0xba/0x150 [ 1150.547556] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1150.552145] do_syscall_64+0xf9/0x620 [ 1150.555957] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.561146] RIP: 0033:0x460c6a [ 1150.564339] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1150.583353] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1150.591065] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1150.598338] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1150.605610] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1150.612884] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1150.620157] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:20 executing program 2 (fault-call:0 fault-nth:46): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1150.751116] FAULT_INJECTION: forcing a failure. [ 1150.751116] name failslab, interval 1, probability 0, space 0, times 0 [ 1150.769608] CPU: 1 PID: 18389 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1150.777532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.786886] Call Trace: [ 1150.789481] dump_stack+0x1fc/0x2fe [ 1150.793123] should_fail.cold+0xa/0x14 [ 1150.797026] ? setup_fault_attr+0x200/0x200 17:46:20 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) setresgid(0x0, 0x0, 0xee01) lstat(&(0x7f0000000280)='./file2\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) syz_mount_image$hfs(&(0x7f0000000540)='hfs\x00', &(0x7f0000000580)='./bus\x00', 0x200, 0x0, &(0x7f0000000880), 0x1200000, &(0x7f0000000600)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0x0, @ANYBLOB="bbf7922f27281d8bf03dd26f67d1f2f7e188991353adfca1d254f282123a445d508e0592d0ecb3fce70548ef10301431c4f9b7b646dda3f906c3e54e95441c39605ab652e24b618a501e28cd8ee84681bc", @ANYRESHEX=0x0, @ANYBLOB=',codepage=iso8859-4,gid=', @ANYRESHEX=r1, @ANYBLOB="2c636f6465706167653d6370313235302c706172743d3078303030303030303030303030353030662c747970653d88decb6c2c61707072616973655f747970653d696d617369672c736d61636b6673726f6f743d2c646566636f6e746578743d757365725f752c666f776e65723c", @ANYRESDEC=r2, @ANYBLOB="2c7375626a5f736f6c653d282e3a54fb59"]) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r4 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r6, 0x0) mount$bpf(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000400)='bpf\x00', 0x2000000, &(0x7f00000004c0)=ANY=[@ANYBLOB='rootcontext=root,obj_role=dont_hash,uid=', @ANYRESDEC=r6, @ANYBLOB="88404bd94162852c646f588709ec984e"]) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./bus\x00', 0x6, 0x2) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) [ 1150.801354] ? lock_acquire+0x170/0x3c0 [ 1150.805344] __should_failslab+0x115/0x180 [ 1150.809595] should_failslab+0x5/0xf [ 1150.813318] __kmalloc_track_caller+0x2a6/0x3c0 [ 1150.817991] ? kstrdup_const+0x53/0x80 [ 1150.821887] kstrdup+0x36/0x70 [ 1150.825089] kstrdup_const+0x53/0x80 [ 1150.828045] hfs: unable to parse mount options [ 1150.828808] alloc_vfsmnt+0xb5/0x780 [ 1150.837093] vfs_kern_mount.part.0+0x27/0x470 [ 1150.841593] ? kfree+0x110/0x210 [ 1150.844979] vfs_kern_mount+0x3c/0x60 [ 1150.848837] btrfs_mount+0x23a/0xa93 [ 1150.852673] ? btrfs_show_options+0xfd0/0xfd0 [ 1150.857180] ? __mutex_unlock_slowpath+0xea/0x610 [ 1150.862036] ? check_preemption_disabled+0x41/0x280 [ 1150.867054] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.872054] ? pcpu_alloc+0xc9/0x1190 [ 1150.875837] ? __lockdep_init_map+0x100/0x5a0 [ 1150.880319] mount_fs+0xa3/0x30c [ 1150.883674] vfs_kern_mount.part.0+0x68/0x470 [ 1150.888153] do_mount+0x113c/0x2f10 [ 1150.891762] ? lock_acquire+0x170/0x3c0 [ 1150.895720] ? check_preemption_disabled+0x41/0x280 [ 1150.900718] ? copy_mount_string+0x40/0x40 [ 1150.904939] ? copy_mount_options+0x59/0x380 [ 1150.909333] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1150.914397] ? kmem_cache_alloc_trace+0x323/0x380 [ 1150.919238] ? copy_mount_options+0x26f/0x380 [ 1150.923734] ksys_mount+0xcf/0x130 [ 1150.927282] __x64_sys_mount+0xba/0x150 [ 1150.931250] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1150.935880] do_syscall_64+0xf9/0x620 [ 1150.939671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.944842] RIP: 0033:0x460c6a [ 1150.948023] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1150.966910] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1150.974619] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1150.981873] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1150.989124] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 17:46:20 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e0, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:20 executing program 3: clone(0x44018600, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpgid(0x0) clone(0x200a00, &(0x7f0000000080)="953cf4db5b60a02c177e60ca08c203b27d1e0890238096268b7986dae8f6c5a9f829dca816638baa6396daadc0930a2141f9259bd18a1d24657651001edb5a781d4b8487da1c89bfb83dc11898975db5f2055874b7877ef61775d8f9396fdbf5c320", &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000200)="c37f49c3bd0375c4027590eeb322") perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(r1, 0x9) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = getpgid(r0) perf_event_open(&(0x7f0000000280)={0x3, 0x70, 0x5, 0x9, 0x47, 0x5, 0x0, 0x37e, 0x8, 0xa, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbf, 0x2, @perf_bp={&(0x7f0000000240)}, 0x814, 0x0, 0xc0a, 0xd, 0x8a, 0xfd, 0x1}, r0, 0x5, 0xffffffffffffffff, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) bind(0xffffffffffffffff, &(0x7f0000000180)=@xdp={0x2c, 0x0, r3, 0x20}, 0x80) wait4(r2, &(0x7f0000000040), 0x80000000, 0x0) 17:46:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1150.996392] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1151.003645] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000003f00f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:20 executing program 2 (fault-call:0 fault-nth:47): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1151.205275] FAULT_INJECTION: forcing a failure. [ 1151.205275] name failslab, interval 1, probability 0, space 0, times 0 [ 1151.218971] CPU: 1 PID: 18425 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1151.226872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.236225] Call Trace: [ 1151.238822] dump_stack+0x1fc/0x2fe [ 1151.242470] should_fail.cold+0xa/0x14 [ 1151.246371] ? setup_fault_attr+0x200/0x200 [ 1151.250698] ? lock_acquire+0x170/0x3c0 [ 1151.254686] __should_failslab+0x115/0x180 [ 1151.258932] should_failslab+0x5/0xf [ 1151.262654] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1151.267768] __kmalloc_node+0x38/0x70 [ 1151.271565] kvmalloc_node+0xb4/0xf0 [ 1151.275288] btrfs_mount_root+0x13f/0x1830 [ 1151.279530] ? btrfs_decode_error+0x70/0x70 [ 1151.283863] ? __mutex_unlock_slowpath+0xea/0x610 [ 1151.286568] hfs: unable to parse mount options [ 1151.288710] ? check_preemption_disabled+0x41/0x280 [ 1151.288733] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.303305] ? pcpu_alloc+0xc9/0x1190 [ 1151.307114] ? __lockdep_init_map+0x100/0x5a0 [ 1151.311629] mount_fs+0xa3/0x30c [ 1151.315007] vfs_kern_mount.part.0+0x68/0x470 [ 1151.319499] ? kfree+0x110/0x210 [ 1151.322867] vfs_kern_mount+0x3c/0x60 [ 1151.326670] btrfs_mount+0x23a/0xa93 [ 1151.330384] ? btrfs_show_options+0xfd0/0xfd0 [ 1151.334879] ? __mutex_unlock_slowpath+0xea/0x610 [ 1151.339731] ? check_preemption_disabled+0x41/0x280 [ 1151.344752] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.349764] ? pcpu_alloc+0xc9/0x1190 [ 1151.353569] ? __lockdep_init_map+0x100/0x5a0 [ 1151.358072] mount_fs+0xa3/0x30c [ 1151.361446] vfs_kern_mount.part.0+0x68/0x470 [ 1151.365951] do_mount+0x113c/0x2f10 [ 1151.369582] ? lock_acquire+0x170/0x3c0 [ 1151.373561] ? check_preemption_disabled+0x41/0x280 [ 1151.378580] ? copy_mount_string+0x40/0x40 [ 1151.382821] ? copy_mount_options+0x59/0x380 [ 1151.387233] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.392250] ? kmem_cache_alloc_trace+0x323/0x380 [ 1151.397105] ? copy_mount_options+0x26f/0x380 [ 1151.401608] ksys_mount+0xcf/0x130 17:46:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1151.405154] __x64_sys_mount+0xba/0x150 [ 1151.409133] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1151.413721] do_syscall_64+0xf9/0x620 [ 1151.417532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.422725] RIP: 0033:0x460c6a [ 1151.425920] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1151.444826] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:46:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1ec}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0xc804) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x2c) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1151.452529] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1151.459778] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1151.467027] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1151.474299] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1151.481569] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:21 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) rmdir(&(0x7f00000000c0)='./file1\x00') r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e1, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:21 executing program 2 (fault-call:0 fault-nth:48): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) r1 = getpgid(0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0xffff) r2 = getpgid(r1) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000040)={&(0x7f0000000000)="3c66849a6eec5612692e912cd26cdb1d7c216a2cba9ca8811ec2fa6e106beb5ba18576f38eb28929cf0ac8b0aeda610fd516ca9836e268451c5e46b78787", 0x3e}) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1151.715998] FAULT_INJECTION: forcing a failure. [ 1151.715998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1151.756151] CPU: 0 PID: 18462 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1151.764079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1151.773435] Call Trace: [ 1151.776034] dump_stack+0x1fc/0x2fe [ 1151.779682] should_fail.cold+0xa/0x14 [ 1151.783582] ? lock_acquire+0x170/0x3c0 [ 1151.787566] ? setup_fault_attr+0x200/0x200 [ 1151.791908] __alloc_pages_nodemask+0x239/0x2890 [ 1151.796675] ? __lock_acquire+0x6de/0x3ff0 [ 1151.800927] ? kernel_text_address+0xbd/0xf0 [ 1151.805344] ? mark_held_locks+0xf0/0xf0 [ 1151.809422] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1151.814279] ? __save_stack_trace+0xaf/0x190 [ 1151.818716] ? __lock_acquire+0x6de/0x3ff0 [ 1151.822979] alloc_pages_current+0x193/0x2a0 [ 1151.827406] get_zeroed_page+0x10/0x40 [ 1151.831300] parse_security_options.constprop.0+0x1a/0xa0 [ 1151.836853] btrfs_mount_root+0x110/0x1830 [ 1151.841105] ? btrfs_decode_error+0x70/0x70 [ 1151.845459] ? __mutex_unlock_slowpath+0xea/0x610 [ 1151.850345] ? check_preemption_disabled+0x41/0x280 [ 1151.855385] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.860396] ? pcpu_alloc+0xc9/0x1190 [ 1151.864204] ? __lockdep_init_map+0x100/0x5a0 [ 1151.868717] mount_fs+0xa3/0x30c [ 1151.872100] vfs_kern_mount.part.0+0x68/0x470 [ 1151.876600] ? kfree+0x110/0x210 [ 1151.879976] vfs_kern_mount+0x3c/0x60 [ 1151.883777] btrfs_mount+0x23a/0xa93 [ 1151.887487] ? btrfs_show_options+0xfd0/0xfd0 [ 1151.891989] ? __mutex_unlock_slowpath+0xea/0x610 [ 1151.896839] ? check_preemption_disabled+0x41/0x280 [ 1151.901966] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.906978] ? pcpu_alloc+0xc9/0x1190 [ 1151.910767] ? __lockdep_init_map+0x100/0x5a0 [ 1151.915296] mount_fs+0xa3/0x30c [ 1151.918646] vfs_kern_mount.part.0+0x68/0x470 [ 1151.923130] do_mount+0x113c/0x2f10 [ 1151.926785] ? do_raw_spin_unlock+0x171/0x230 [ 1151.931260] ? check_preemption_disabled+0x41/0x280 [ 1151.936259] ? copy_mount_string+0x40/0x40 [ 1151.940474] ? copy_mount_options+0x59/0x380 [ 1151.944868] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1151.949865] ? kmem_cache_alloc_trace+0x323/0x380 [ 1151.954693] ? copy_mount_options+0x26f/0x380 [ 1151.959170] ksys_mount+0xcf/0x130 [ 1151.962703] __x64_sys_mount+0xba/0x150 [ 1151.966673] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1151.971239] do_syscall_64+0xf9/0x620 [ 1151.975037] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1151.980219] RIP: 0033:0x460c6a [ 1151.983392] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') perf_event_open(&(0x7f0000002dc0)={0x0, 0x70, 0x1, 0x40, 0x3, 0x0, 0x0, 0x86, 0x10, 0x6, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0x7fffffff, 0xfffffffffffffffc}, 0x0, 0x4, 0x2, 0x1, 0x0, 0x3, 0x1}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000002d80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002d40)={&(0x7f0000005b40)=ANY=[@ANYBLOB="c02c00000372fc36cd3f83de9d23df8b", @ANYRES16=0x0, @ANYRESDEC, @ANYRES32=r1, 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"], 0x2cc0}, 0x1, 0x0, 0x0, 0x20048040}, 0x800) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x1, 0x80, 0x5, 0x20, 0x0, 0x4, 0x4000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, @perf_config_ext={0x9, 0x3ff}, 0x1000, 0x8, 0x6, 0x7, 0x80, 0x8, 0x5}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) tkill(r2, 0x2c) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r4, 0x200, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x5, 0xf}}}}, [@NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@ack={{}, {0x4e}, @device_b}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x88e5}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x16}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24004880}, 0x4878a86fb8d04501) move_pages(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1152.002277] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1152.009968] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1152.017221] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1152.024473] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1152.031727] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1152.038996] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e2, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:21 executing program 2 (fault-call:0 fault-nth:49): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1152.248508] FAULT_INJECTION: forcing a failure. [ 1152.248508] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.282303] CPU: 0 PID: 18502 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1152.290213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1152.299566] Call Trace: [ 1152.302163] dump_stack+0x1fc/0x2fe [ 1152.305809] should_fail.cold+0xa/0x14 [ 1152.309709] ? setup_fault_attr+0x200/0x200 [ 1152.314035] ? lock_acquire+0x170/0x3c0 [ 1152.318023] __should_failslab+0x115/0x180 [ 1152.322259] should_failslab+0x5/0xf [ 1152.325980] kmem_cache_alloc_trace+0x284/0x380 [ 1152.330660] btrfs_mount_root+0x1e1/0x1830 [ 1152.334911] ? btrfs_decode_error+0x70/0x70 [ 1152.339238] ? __mutex_unlock_slowpath+0xea/0x610 [ 1152.344084] ? check_preemption_disabled+0x41/0x280 17:46:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:21 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) tkill(r0, 0x3e) clone(0x2000, &(0x7f0000000140)="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", &(0x7f0000000000), &(0x7f0000000280), &(0x7f00000002c0)="7d2a80f7ef68e9771a45a11099adf19bd66fa3cc096182c3f16ca9535ce626d68202bead1ad38406b11cdec8455198fecb2d1617a329faa74bfd71df39418ae7fb67904f976fc831b17c17d54b43170967025ca55352539a998a81b7a02a321d0e93533b578d7a432c340fed7206497da4fa7ff11f96ac77cb45694571507b143d8606727689db86bec2373d7a18e98b") clone(0x6000100, &(0x7f00000003c0)="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", &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000500)="bbc9acf4334899f884aae93737de238b516e30aad26e7ac6254a0ab1a5c5be888b564676033420b510a29425f434a1978db80d8ffd766827a1f9c708988c375ba2d2cd07992fcbfdcbe637f16d4f480500db6b89aab36b7942b0f35facd6590ac0e7bb2944f9f9e4496ec7c475994fe4fc7c550d62ea214afe948c83e55da789c96f11f57c7ad1bc4aa503282d3f417fcd7b0d782463fd6178d9584262efc206609d2277ab84783d7542e5e385bfbc2b95806f0c93df3b28") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0xb5, &(0x7f0000000040)="d51f98898770fa3e069ae09864e37473dfa08b1cedec3a8eb2161799bc69d8f80b05e9e2ef339ce2186d117a54a2a3575ae50b065c613a84649f14") [ 1152.349115] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1152.354143] ? pcpu_alloc+0xc9/0x1190 [ 1152.357953] ? __lockdep_init_map+0x100/0x5a0 [ 1152.362460] mount_fs+0xa3/0x30c [ 1152.365838] vfs_kern_mount.part.0+0x68/0x470 [ 1152.370338] ? kfree+0x110/0x210 [ 1152.373714] vfs_kern_mount+0x3c/0x60 [ 1152.377520] btrfs_mount+0x23a/0xa93 [ 1152.381240] ? btrfs_show_options+0xfd0/0xfd0 [ 1152.385744] ? __mutex_unlock_slowpath+0xea/0x610 [ 1152.390591] ? check_preemption_disabled+0x41/0x280 [ 1152.395634] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1152.400659] ? pcpu_alloc+0xc9/0x1190 [ 1152.404467] ? __lockdep_init_map+0x100/0x5a0 [ 1152.408971] mount_fs+0xa3/0x30c [ 1152.412349] vfs_kern_mount.part.0+0x68/0x470 [ 1152.416860] do_mount+0x113c/0x2f10 [ 1152.420498] ? lock_acquire+0x170/0x3c0 [ 1152.424478] ? check_preemption_disabled+0x41/0x280 [ 1152.429592] ? copy_mount_string+0x40/0x40 [ 1152.433838] ? copy_mount_options+0x59/0x380 [ 1152.438255] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1152.443275] ? kmem_cache_alloc_trace+0x323/0x380 17:46:21 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = socket$netlink(0x10, 0x3, 0xf) [ 1152.448130] ? copy_mount_options+0x26f/0x380 [ 1152.452652] ksys_mount+0xcf/0x130 [ 1152.456208] __x64_sys_mount+0xba/0x150 [ 1152.460189] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1152.464779] do_syscall_64+0xf9/0x620 [ 1152.468595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1152.473791] RIP: 0033:0x460c6a [ 1152.477005] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 sendmsg$nl_route_sched(r1, &(0x7f000000d7c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000d780)={&(0x7f0000001640)=@newtaction={0xc11c, 0x30, 0x4, 0x70bd2b, 0x25dfdbff, {}, [{0x7d0, 0x1, [@m_mpls={0x154, 0xf, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x44, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x3f, 0x5, 0x0, 0x5, 0x6}, 0x3}}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x1f, 0x7, 0x6, 0x3ff, 0x902}, 0x3}}, @TCA_MPLS_TTL={0x5, 0x7, 0x4e}]}, {0xe6, 0x6, "c2a32164000901e2168c7250947be32a28672b8e56fc5d9eb2b3be17cab37f23437bab95f809f445d036fd857d19a5ada9a20957f8e1fd130aec5136d3e97f1dfecfd8e8e8007d4d031bae5a86901a9350521883977390c74b587716f912e769d6bccf3271a33c49eec6d1cd66a650cb38baac97c161b719dfdeb321270411d63f6a8f8b4cd2e2b1410c95f3696ef1efcc6818dc779f8a595795c91ba2621869466ecbae254b768059f814005bc8cc956a9cb6f8d86b99cb9a44947600892c96fb367b6047887343c0e059456e7901ecdafd89e4939d3a4d08fe7e7db02594a96cb4"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_nat={0x158, 0x30c4, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x84, 0x66c, 0x1, 0x9, 0x7}, @remote, @rand_addr=0x64010100, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x400000, 0x6, 0xfffffffe, 0xb447}, @dev={0xac, 0x14, 0x14, 0x44}, @local, 0x0, 0x1}}]}, {0xdf, 0x6, "be57109dab9a36a5f6e333e67da25df62864ed132eaacaef711513a5441204dca911a25d787832834c99b087df826ebd8e3bcd6e6f21fb662b1d0f2f176e0b3799930ccebe6209d526ec9c54cca0bbc56f69b715be8cfbfbea610b8a94f4b5d7a78dcd63ae6069ad267026f2e553b1ad74da8cac99706bc776008fed5cde392413a99ceaa544846a462720b8e3e08cfa72556570901a9471c8124003ad7261730c96b0542702c8212e256dc87b26c5f667f980b0b84d2ebe7f1fd9c842ae092c4952a905496d155f3248441b78950f3071209b10a1fb88c17dadfd"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x6}}}}, @m_skbmod={0xe0, 0xd, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x60, 0x2, 0x0, 0x1, [@TCA_SKBMOD_ETYPE={0x6, 0x5, 0x3}, @TCA_SKBMOD_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0xfffffffd, 0x9, 0x6, 0x8, 0x2}, 0x1}}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x2, 0xfc, 0x7, 0xffff, 0x1000}, 0x1}}]}, {0x58, 0x6, "291b8648bd44bdcba18aa940157ebc2f16794624c6fb7f497a1dcc50d6f2f6f3073c19ecc1770f4754f33a80db76315441fb7c42b1c0ec52277402fbfb82fb6cc696f4b9508584c38ecba6e186979d2e258cacb5"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_nat={0x11c, 0xe, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0xffff0000, 0x5, 0xfffffffc, 0xc15}, @private=0xa010101, @broadcast, 0xff}}]}, {0xcb, 0x6, "031020dc6e3fff4dd9e3e2d1e99492f7edf83f3d7a5d48c4269124769ade3165b9fd30aedd8f713d1d0483ca6e215890a07d40da88a8381e198c9c5b6388cfcf7d33bae273f7346199c6e0d54dda02b838ab081e456118ee6e6836fbf18f7d528c8ccd8caa35945e172269df068c8d0eede46bb310418767c28156c5da197879667233afe945fd98d2b21ddbbd460e8227181c333a279a8834dd994641b56f50de56fa9751fed833d44b2de648ee318ab328e2946e28e483eea8e015fc8fe737f47cc04a0f94ef"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ct={0x104, 0x12, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e22}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e20}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e20}, @TCA_CT_MARK={0x8, 0x5, 0x3}, @TCA_CT_MARK={0x8, 0x5, 0xffffffff}]}, {0x9e, 0x6, "083212d52e6d23dd14cbbbdc65115f8a4c246a8f24e599a6bbd1f2ff2ebc0ce9902ee06de61820c1c518b4860a4e2113fc3def4c2b558b8c091c463791540f6dbc2b2acdb163b1ada3ffaeaa0d953a36e1eada58e541656ba3ee0b3e9a82a5ba0222a788b26b185c77dff778185a06c12b4f77ef0f292d2fd6a2209e11568809628b5e3271c9a640d3b017fdedd29b16a68cae236490daef7b78"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mpls={0xa4, 0x9, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x9, 0x8, 0x30000007, 0x6, 0xfff}, 0x4}}, @TCA_MPLS_TC={0x5, 0x6, 0x6}]}, {0x54, 0x6, "296d4b7da029a97e97ad8fd83cb0a4d5fc112df9024dd4eda04fbddb26186e9ba8fa85709ee01801f57d2dc7889e4fb39b41bdd270867526ba5bd9aa41d4eecba88378192eeecbd75e2bb5e08e7a8484"}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}, @m_tunnel_key={0x17c, 0x13, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x90, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @private0}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x6, 0x0, 0xffffffffffffffff, 0xff, 0x1000}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV6_DST={0x14, 0x6, @ipv4={[], [], @multicast1}}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x4}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @private0}]}, {0xc0, 0x6, "dfe150a787b1bb20906de8dc00bf3feb0d85ae94d3d8937d3af1192c5b0c3605dead91a4800a287b153da6e20cebdada67ad35504b4a6e9ef5155f9da428cdd55117090a8fa7398f8946cd1fe9b98684e88a78b93aef42ee509b7a343555762fb923ae0de2a319a3c3a31c6b6592aac4ca1be8065afce92482ebbffd4b38e4766a71a00d9106c1bc0a4e8e53000305a1278c3eb04194dee3dea39a11bb31bd3b69ef7a3b155c2badc4f004fb5cb583a7f3e7c337dc40d22b62bcb714"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x218, 0x1, [@m_simple={0xfc, 0x6, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x7, 0x1a7, 0x10000000, 0x3ff}}, @TCA_DEF_PARMS={0x18, 0x2, {0x1, 0x6, 0x8, 0x3, 0xa3}}]}, {0xa0, 0x6, "3521afef6b4b065beda2e86c817c4fcb90e9449c88f2ff5131dea4ebcc59a640b45a62623ddfe28064fc943b719e91b85e6f1327d20188b42237d19dd2c68c4b1f093267a328bb7183fa83f3d67feabb8b060e8d303469fc00074f7a17eb0b890fb1e67aa149daf815344b619a664c237d1fa8867eba557b0988a0c094c46c1d1e96ebbc24dd8d42ef734c39b5a96e907ff19975506de6448231b397"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_sample={0x118, 0x14, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0xb555}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x9, 0x4, 0x10000000, 0xfff, 0x80}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x3}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0x2862}]}, {0xbb, 0x6, "1b594d48d1b93c4aadfc02637f7ba75a499659bbdf5b6c35727c8f903da42070fdc426f11e421f2f8a0716b7b4ccde866eb81eafff3557b01d87fbcb4fd7c3dfb9a62c3f374651ba60f18d23ff081426ccc876e1e8f4dd6ab9484b76ee6f2c4ba92d377ebcccb852e487bd6ddbebe1346b0d37a62d6e09330eb5f8cb8f102f3fa053740c1a75488c9a25938cf0fd58c5d9f5119c5d3f6c55ed9f7f1bd81a5320d1490c96fd582dd42f98c8d31b8e5b133c1d8c37eeca36"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}]}, {0x1b4, 0x1, [@m_vlan={0xd0, 0x1c, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x4}, {0xa3, 0x6, "a43d5b2aefe8b801d2cdcf6882b0fac97e275d76493d90b613d10481bb2db05f58fed4166f24257a7c79d37874d461b8836c37b6aa38b89e5b027c4ccd70081a4dffa67af2e6186f80fe394d3a892370c70115e1d88f59ee1014309d2e1f8a6015da551bab834caca703dafaa47b58dfb7b60c1369dbf42f9b97ec374248156dff03909abc9bae39b7e11bf9de797d9993da205e782ef7bd554687969d559d"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_skbedit={0xe0, 0x10, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0x4, 0x5}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x81}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x4}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x9e1}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x7}]}, {0x8a, 0x6, "0202b374f957387e1832fc8c28d58bfed3e8dcb4f8e7264d2dd048bc1dfc494dd276615797e8a73c828abb90528410296c52ed41a90981fd810f0cb83c2a9547f1f901216f45084efde93cefecc5f91696a6a817b98567f79df33b24ac4ef2aebee8517acc15ec6f5271d7a5b9622327d5e7cdf9a8aa665a764cd5a2751071ec6ed51066ab2a"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}, {0xaefc, 0x1, [@m_xt={0x160, 0x4, 0x0, 0x0, {{0x7, 0x1, 'xt\x00'}, {0x138, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8, 0x2, 0xe1c4d8169ed15de6}, @TCA_IPT_TABLE={0x24, 0x1, 'filter\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x9}, @TCA_IPT_TARG={0xa6, 0x6, {0x1000, 'mangle\x00', 0x0, 0x6, "1d21a94d85211db3320e339523df30d7e30dc22b540c734538a9b40c7ac90a1f80f284da62a996b8f239a238a7a81e1ec133d5e82b38735f43cdfb34c973a9f9ed3a1869b58a47625957d57163da5e3047fb6b50b5626e88e12d48efe9fe4fa77ae488eee9a797bdba4c09c43bec4e9e644cd097a79d02d02fa48e79"}}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1}}}}, @m_police={0x1e60, 0xd, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x1d34, 0x2, 0x0, 0x1, [[], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x8, 0xff, 0x5, 0x9, 0x7, 0x1, 0x1, 0xe53, 0x401, 0x8001, 0x200, 0x1, 0x2, 0x0, 0x1, 0x40, 0x904, 0x2, 0x101, 0x0, 0x400, 0x9, 0x20, 0x20, 0xcc5a, 0x20, 0x80000000, 0x7, 0xe0, 0x3ff, 0x0, 0x9, 0x6, 0x101, 0x0, 0x8, 0xffff, 0x8717, 0x8, 0x5, 0x7, 0x100, 0x9a48, 0x5, 0x2, 0xfffffba3, 0x4, 0x0, 0xed, 0x4, 0x9fc0, 0x81, 0x8, 0x6, 0x1ff, 0x2, 0x22c, 0x7, 0xffff, 0x1, 0xfffff3cf, 0x101, 0xff, 0x3ff, 0x2, 0x551, 0x8, 0x2, 0x6, 0x9, 0x7fff, 0x3, 0x5, 0x497, 0xe, 0x6, 0x7, 0x40, 0xfffffff9, 0x2, 0x2, 0xdb, 0xffff, 0x5, 0x7, 0x5, 0x9, 0x4, 0x5, 0x4, 0xaf, 0x8, 0x80000001, 0x3000000, 0x0, 0x6, 0x400, 0x7ab, 0x4, 0x9, 0x3, 0x8, 0x9, 0x101, 0x7f, 0xfffffff7, 0xf4, 0x2, 0x7fff, 0x3ff, 0x8, 0x7, 0xe0cc1291, 0x2, 0x1, 0x2, 0x8, 0x9, 0x1, 0x3, 0x8, 0x8, 0xfffffe00, 0x2, 0x5, 0x73a2, 0x3, 0x3, 0x401, 0x6, 0x1, 0x2, 0x8, 0xffffffff, 0x401, 0x101, 0x8, 0xfff, 0x0, 0x388d, 0x1, 0x14be, 0x5, 0x2, 0x6, 0x7fffffff, 0x80000000, 0x5, 0x3, 0x1000, 0x0, 0x8, 0x1, 0x43e, 0x5e0, 0x0, 0xfff, 0x10000, 0x1000, 0x8, 0x5, 0x9, 0x400, 0x40, 0x3a9c, 0x7434, 0xd8ff514, 0xeb2, 0xe4ff, 0x5, 0xffffffff, 0x0, 0x4c4, 0x0, 0xfffffffb, 0x1, 0x6, 0x9a9f, 0x80000000, 0x0, 0x9, 0x8, 0x7, 0x0, 0x0, 0x7ff, 0x1, 0x80000000, 0x0, 0x5, 0x0, 0x283, 0x7, 0x9, 0x9fc, 0x8, 0x80000000, 0x6, 0x44d, 0x2, 0x4acd, 0x100, 0x0, 0x3, 0xff, 0x2, 0x6, 0x6, 0x9, 0x8, 0x100, 0x6, 0x5, 0x81, 0x6, 0x35c, 0x5, 0x4, 0x1000, 0x7, 0x5, 0x0, 0xf6, 0x883, 0x7f, 0x40, 0x20, 0xb4d, 0x0, 0xba, 0x3f, 0x5, 0x1, 0x9, 0x4, 0x3, 0x1, 0x45, 0x4, 0x0, 0x1, 0x1, 0x5, 0x401, 0xfffffffc, 0xd05f, 0x9, 0x6, 0x8, 0x8001, 0x0, 0x7, 0x7, 0x5, 0x7f]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x10000000, 0x0, 0x400, 0x5, {0x7f, 0x1, 0x27, 0xff, 0x0, 0x8}, {0x1f, 0x2, 0x20, 0x3, 0x200, 0x9}, 0x100, 0x7fffffff}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x7ff, 0x7, 0x6, 0x0, 0x20, 0x2, 0x4, 0x6, 0xfffffff9, 0x4, 0x9, 0x2, 0x7, 0x6, 0x6, 0x8, 0x7ff, 0x5, 0x3, 0xdd827ad, 0x9, 0xff, 0xffffffe0, 0x2, 0x6, 0x8001, 0xffffff3c, 0x2, 0x1, 0x7ff, 0x3, 0xe941, 0x7, 0xbdd4, 0x7, 0x7, 0x73, 0x5, 0x3, 0x6, 0x6, 0x7f, 0x8, 0xffff, 0x1, 0xffffff39, 0x3f, 0xfffffff8, 0x7ff, 0x3, 0x7ff, 0x3, 0x10000, 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0x40, 0x2, 0x3, 0x401, 0x6, 0x800, 0x4, 0xffffcff1, 0x1, 0x7, 0x4, 0x1f, 0x80, 0x3, 0x3, 0x97, 0x3, 0x1ff, 0x6, 0x62c88c85, 0x8, 0x6, 0x7f, 0x7, 0xfff, 0x94, 0x0, 0x7ff, 0xf8, 0x2, 0x100, 0x0, 0xbd0, 0x8001, 0xec, 0x40, 0x3, 0x10001, 0x4, 0x100, 0x8, 0x10001, 0x1, 0x9, 0x1]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8000, 0x7, 0x40, 0x3ff, 0x10001, {0x0, 0x2, 0x1ff, 0x0, 0x9, 0x1ff}, {0x1, 0x0, 0x7, 0x200, 0x3d, 0x401}, 0x6, 0x8, 0x80000000}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x6}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x100000000}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xce18}, @TCA_POLICE_RATE={0x404, 0x2, [0x2, 0x2775eff0, 0x3, 0x640, 0x200, 0x5, 0x6, 0x2, 0x8bd, 0xcf, 0x2, 0x5, 0x4, 0x2, 0x200, 0x4, 0x7ff, 0x4, 0x2, 0x80000000, 0x49d2, 0x3, 0x1f, 0x1a9, 0x8, 0x9, 0x7fff, 0x3ff, 0x1a, 0xff, 0x7, 0x4, 0x5, 0x7, 0x5, 0x7681, 0x6, 0x4, 0xfffffffb, 0x1, 0x7f, 0x1, 0x7, 0x1, 0x5, 0x3, 0xa6f8, 0x3ff, 0x401, 0x2, 0x8, 0x1400000, 0x4, 0x0, 0x10000, 0x1000, 0x7, 0x5, 0x308, 0x1, 0x1000, 0x0, 0x2, 0x400, 0x6, 0x4, 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0x6, 0x3ff, 0x4, 0x718, 0x7f, 0x7fffffff, 0x400, 0x1, 0x2, 0x2, 0xffffff81, 0x0, 0x6, 0x2, 0x9, 0x7, 0x9, 0x6, 0x9, 0xfffffffe, 0x1, 0x101, 0x5, 0x9e, 0x1, 0x3, 0x1, 0x0, 0x200, 0x0, 0x2, 0x5, 0x8001, 0x7f, 0x7, 0xa964, 0x80000000, 0xc7, 0xa9, 0xffff, 0xfffff800, 0x5, 0x1f, 0x4, 0x3e, 0x442, 0x8001, 0xfffffff7, 0x5, 0x3, 0x5, 0x3ff, 0x2, 0x3, 0x4, 0x6, 0xd83f, 0x200, 0x7, 0xfffff001, 0x401, 0x0, 0x9, 0xdf7, 0x1ff, 0xfffffff9, 0x6, 0x0, 0x6, 0x6, 0x3, 0xc18, 0x0, 0x1, 0x3, 0x200, 0xff, 0x7fff, 0x13f, 0x9, 0x8, 0x0, 0xfffffffd, 0x81, 0xd0dd, 0x2, 0x2f3, 0x4, 0x1, 0xfffffffd, 0x6, 0x40, 0x9, 0x7, 0x2, 0x200, 0x7f, 0x10000, 0xe4, 0x8001, 0x1d4, 0x7f, 0x3, 0x8, 0x81, 0x8, 0x7fff, 0x95, 0xd12, 0x1, 0x9, 0x2, 0x2, 0x5, 0x8, 0x81, 0x37c, 0xd5f2, 0x5e, 0x8, 0x41, 0x5, 0x1, 0x200, 0x7, 0x4, 0x1f, 0x680, 0x8, 0x1, 0x4, 0x1, 0xf8, 0x4, 0x3, 0x7, 0x208, 0x8001, 0x3, 0xff, 0x4, 0x2, 0x20, 0x2, 0xffffffff, 0xaa, 0x8, 0x13, 0x0, 0x6, 0x794, 0x81, 0x2, 0x80000001, 0x800, 0x0, 0xffffffff, 0x101, 0xe4, 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0x9, 0x4, 0x9, 0x80000001, 0xffffffff, 0x4, 0x7f, 0xfffffffb, 0x40, 0x1ff, 0x87, 0x200, 0x3, 0x0, 0xfffffffc, 0x8, 0x4, 0xffffffe1, 0x0, 0x1, 0x3, 0x0, 0x26a, 0x8, 0x7f, 0xc3, 0x10001, 0x2, 0x1, 0xffffffff, 0x3, 0xac, 0x5, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x7ff, 0x101, 0x7, 0x7, 0x2, 0x5, 0x101, 0xdff0b32, 0x6, 0x80, 0x1, 0x7, 0x6, 0x3, 0x6, 0x40, 0x9, 0x101, 0x7fff, 0x800, 0x8, 0xffffffe0, 0x5, 0x9, 0xd3, 0xc0000000, 0x8, 0x8, 0x2, 0x3, 0x0, 0x1, 0x0, 0x9, 0xffff, 0x3, 0xffffffff, 0x6, 0x101, 0x782b91b1, 0x1ff, 0x7ff, 0x10000, 0xfffffffd, 0x1, 0xfffffffb, 0x8, 0x9, 0x0, 0x5, 0x8001, 0x200, 0x7, 0x4, 0x88c, 0x5, 0xfffffe01, 0xbb, 0x3ff, 0x80000000, 0x2, 0x401, 0x1f01, 0x80, 0x0, 0x7, 0x200, 0xa16, 0x7, 0x1, 0xffffffff, 0x1f, 0xae2, 0x8, 0x400, 0x81, 0xfb6f, 0x200, 0x400, 0x3, 0x246, 0x4, 0x3, 0x159, 0x5, 0x0, 0x3, 0xf09e, 0xff, 0x100, 0x80, 0xffff0000, 0x4, 0x0, 0x8, 0x20, 0x1, 0x4, 0x4, 0x2, 0x100, 0x800, 0x6, 0x1, 0x4, 0x9, 0x8, 0x2, 0x9, 0x99e, 0x8, 0x400000, 0x9, 0xbbb, 0x4, 0x2, 0x1, 0x945c, 0x5, 0x2, 0x8, 0x200, 0x0, 0x7, 0x4, 0x6, 0x3ff, 0x7, 0x3, 0x0, 0xad, 0x3, 0x200, 0x4, 0x1000, 0x0, 0x7fff, 0xff, 0x92, 0x8, 0x6, 0xf15, 0x1, 0x95]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x9}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xbe}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1f003db}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xe80b}, @TCA_POLICE_RATE={0x404, 0x2, [0x7fff, 0x0, 0x20000000, 0x9, 0x1, 0x0, 0xf6a7, 0x3ff, 0xb2, 0xa1fa, 0x401, 0x67aa, 0x5, 0x0, 0x40, 0x800, 0x80000000, 0x2, 0x8, 0x5, 0x3f, 0x2, 0x1f, 0x5, 0x4, 0x9, 0x81, 0xffffff81, 0x2, 0x200, 0x401, 0x9, 0x8, 0x80000001, 0x9, 0x9, 0x40, 0x80000000, 0x101, 0xfffffffc, 0xf63, 0x0, 0x7f, 0x4, 0x5, 0x28e, 0x3, 0x7fffffff, 0x800, 0x0, 0x4b, 0x81, 0x6, 0x40, 0x1, 0xfff, 0x6, 0x1a976632, 0xc68f, 0x3, 0x8, 0xffffffff, 0x1, 0x4, 0xfff, 0x1, 0x7, 0xffffff00, 0x1000000, 0x5, 0xff, 0x8001, 0x7, 0xff, 0xfffffff8, 0x7fffffff, 0x9, 0x0, 0x1000, 0x9, 0x7fffffff, 0xb5b, 0x5, 0x1, 0xffffffff, 0x5, 0x80000001, 0x9, 0x1, 0x9, 0x5, 0x4, 0x7d, 0x4, 0x4, 0x7ff00, 0x6, 0x5, 0x7, 0x0, 0xff, 0xffffffff, 0x8000, 0x7, 0x680, 0x6, 0xec3e, 0xbfe8, 0xf6c0, 0x3, 0xff, 0x1000, 0x8001, 0x1, 0x3, 0x6, 0xecf, 0x3, 0x4, 0x3, 0x8001, 0x9, 0x5, 0x6, 0xec, 0x800, 0x6, 0xffffffff, 0xfffffffc, 0x0, 0xff, 0x3f, 0x3, 0x1, 0x5, 0x8, 0xfffffffe, 0x5, 0x7, 0x265, 0x6, 0x401, 0x0, 0x1, 0x1, 0x4, 0x3, 0xffffffcd, 0x10000, 0x1f, 0x1, 0x9, 0xfdb, 0x20, 0xc8, 0x502, 0xea00, 0x3, 0x6, 0x6, 0x1, 0xfffffffe, 0x80, 0x100, 0xff, 0x80000001, 0x1, 0x9, 0x9, 0xfffff4f8, 0x0, 0x8001, 0xf0000000, 0xb, 0x3, 0x2, 0x7, 0x2, 0x3, 0x8, 0x3, 0x3, 0xff800000, 0x3, 0x7ff, 0xc42, 0x8, 0x80000001, 0xfffffffd, 0x80000001, 0x7ff, 0x1, 0x10000, 0x7, 0x4, 0x4, 0x3, 0x6, 0x491b6879, 0x1000, 0x1aad, 0x6, 0x42, 0x6, 0x9, 0x30a4ba1f, 0x0, 0x3, 0x9, 0xfa, 0x1, 0x8, 0x8, 0x80000001, 0x8, 0x80, 0x3, 0x46, 0x2, 0x10001, 0xf00e, 0x20, 0x3, 0x5, 0x800, 0x40, 0x689, 0x3, 0x6, 0x9, 0x0, 0x9, 0x5, 0xffff, 0x8, 0x0, 0x3, 0x7d, 0x5, 0x1ff, 0x1f, 0x3, 0x2800, 0x7, 0x0, 0x400, 0x1, 0x8, 0x4, 0x4, 0x0, 0x81, 0x2, 0x8, 0x2a38, 0x4]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x6, 0x3, 0x3, 0xfffffffe, {0x5, 0x1, 0xfff, 0x1ff, 0x4, 0x1}, {0x9, 0x0, 0x8, 0x374, 0x0, 0x5}, 0xff, 0xffffffff, 0x80000001}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}, @TCA_POLICE_RESULT={0x8, 0x5, 0x51}]]}, {0x101, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_csum={0x118, 0x4, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x2, 0x1, 0x0, 0x9}, 0x58}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x2, 0x7, 0x7fff, 0x5ed}, 0x54}}]}, {0xb1, 0x6, "d81a993d8509c322c18293c812c4603138dcffbd0cf80b362fb3278334f19578c0dfc7498e57e1427a257016296bb7841ab15d5b2b0984b3469d537fb5b3ed78d9dc2fffcc51a008304213db89b934b47792313cdd34484a339c809ab480d5f182f448210860382e1fd31f4dc68c3c7c4931100b6634d401383ddc8799f2e7f884f912837d066bf979484923b6ba6aac760d4f081a71aee89d92fff1b7b736b080020aff6ecbebb9db4af2f157"}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}, @m_mpls={0xf8, 0xe, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_MPLS_LABEL={0x8, 0x5, 0xd2325}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0xfff, 0x2, 0xffffffffffffffff, 0x2, 0x7f}, 0x2}}, @TCA_MPLS_LABEL={0x8, 0x5, 0xc75ac}, @TCA_MPLS_PROTO={0x6, 0x4, 0x8864}, @TCA_MPLS_TC={0x5, 0x6, 0x6}, @TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_PROTO={0x6, 0x4, 0x9100}, @TCA_MPLS_TTL={0x5, 0x7, 0x5}]}, {0x78, 0x6, "43deac83cb94ba90780e1af29ad655428f719759c7748e2fe359830b4efac26547307a35fe1b7b855ed59b5821018a88dd010eac67ba9412205dea52f8cbf3aa346aec0d7e118b5a946453fe698120d36875b3fb9b2201d8d1fc9f5cc7fffe1bf698f73c3a42a95fe87251c67a5743e5e832ab66"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_pedit={0x3c04, 0x3, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x3ae8, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x3c, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}]}]}, @TCA_PEDIT_PARMS_EX={0xeb0, 0x4, {{{0x16fa0, 0x1, 0x20000000, 0x6, 0x6}, 0x3, 0x6, [{0x5, 0x9, 0x100, 0x6}, {0x2, 0x9, 0x200, 0x10001, 0x5, 0x7}, {0x3, 0x6, 0x3ff, 0x2, 0x9, 0x4}, {0x9, 0x800, 0x9, 0x8b66, 0x8, 0x1}, {0x8000, 0x565, 0x3, 0x5ac, 0x5, 0x8001}, {0x8be9, 0x896, 0x4, 0x5, 0x1f, 0x7}]}, [{0x5, 0x2, 0x3, 0x0, 0x5, 0x1}, {0x4, 0x7f, 0x8, 0x7ff, 0x6, 0x5}, {0x4, 0x9, 0xfff, 0x7fffffff, 0xfffff9ba, 0x7}, {0x3, 0x7b, 0x2, 0x5, 0x7fffffff}, {0x80000001, 0x401, 0x3, 0x3, 0x8, 0x8000}, {0x4, 0x8001, 0xd0, 0x8000, 0x7, 0x6}, {0x0, 0x4, 0x6, 0x9, 0x0, 0x1}, {0x6, 0x5, 0x3ff, 0x9327, 0x101, 0x80000001}, {0xfffffff8, 0x7f, 0x800, 0x10001, 0x1, 0x5}, {0x5, 0x8, 0xfffffffc, 0xfffffff9, 0x5, 0x200}, {0x0, 0x4, 0x6, 0x3, 0x800, 0x1}, {0xc0, 0xe996, 0x3, 0x24f7, 0x0, 0x3}, {0x0, 0x3, 0x7fff, 0x8000, 0xdd, 0x4}, {0xffff8000, 0x6, 0x800, 0xde3, 0xf0f9, 0x10000}, {0x7, 0x800, 0x401, 0x5406, 0x3, 0x8}, {0x5, 0x91e4, 0xfffffffa, 0x4, 0x4, 0x4}, {0x800, 0x7, 0x7ff, 0x4, 0xfffffffd, 0x8}, {0x669, 0xffff, 0x4dfa, 0x7ff, 0x1, 0x20}, {0x1f, 0x1, 0x3ff, 0x10001, 0x2, 0xd302}, {0x4, 0x4, 0x101, 0x6, 0x2, 0x9f6a}, {0x2b03c3ba, 0x80, 0x80000001, 0x9, 0x6, 0x8}, {0xfffffffc, 0x8, 0x2, 0xaef, 0x2e, 0x263a}, {0x7, 0x6, 0x1000, 0x7, 0xffffffc3, 0xffff}, {0x3, 0x8, 0x0, 0xffffffff, 0x3, 0x4}, {0xffffffff, 0x100, 0x3, 0xfffffff9, 0x101, 0x80000000}, {0x6, 0x1525, 0x3, 0x5c81, 0x51, 0x3}, {0x800, 0x4d6, 0xa6, 0x4, 0x1, 0x20400}, {0x8001, 0x1a7, 0x2, 0x1, 0x0, 0x3}, {0x88a1, 0x81, 0x5, 0x3, 0x27f, 0xd}, {0x80, 0x200, 0x3, 0x4, 0x8000, 0x5}, {0x7, 0x8000, 0x6, 0x6, 0x0, 0x1}, {0x4, 0x800, 0x4, 0x7, 0x28, 0x1f}, {0x1, 0x80000000, 0x7ff, 0x4, 0x7f, 0x1}, {0x100, 0x494, 0x7, 0x3, 0x800, 0x8}, {0x0, 0x8, 0x401, 0x7fff, 0x70, 0x28000000}, {0x7, 0x400, 0x5, 0x0, 0x10001, 0x3}, {0x200, 0x5, 0x1, 0x101, 0x101, 0x2}, {0x8, 0xbc37, 0x8000, 0x10000, 0x5}, {0x81, 0x6, 0x2, 0x7, 0xfffffffa, 0x8}, {0x3, 0x8, 0x10000, 0x1, 0xfffffeff, 0x23d}, {0x100, 0x6, 0x1, 0x3, 0x0, 0x2}, {0x3ff, 0x8, 0x0, 0x7, 0x20000000, 0xffff}, {0x77f, 0xe3, 0xffffffff, 0x0, 0x80000000, 0x5}, {0x3, 0x3, 0x4, 0x100, 0x6, 0x5}, {0x3, 0x9, 0x9, 0xffffffff, 0x2, 0xb2a2}, {0x800, 0x0, 0x0, 0x1f, 0x6, 0x9}, {0x2, 0x5, 0x800, 0x8, 0xffff, 0xa2}, {0xdb, 0x2, 0x1, 0x1, 0x1, 0x5f6}, {0x456d, 0x7, 0x80, 0x7, 0x40, 0x3}, {0x8, 0x8, 0x5, 0x9, 0x735, 0xfffffffb}, {0x7, 0x20, 0x4, 0x0, 0x5, 0x1}, {0x3f, 0x7fff, 0x7, 0x40, 0x7073, 0xc00000}, {0x613f, 0x8000, 0x2, 0x2, 0x9, 0x7}, {0x0, 0x8, 0x2, 0xd51, 0x5, 0x800}, {0x12000, 0xfffffffb, 0x7fff, 0x3, 0xf580, 0x5}, {0x80, 0x1, 0x4, 0x1d45, 0x81, 0x4}, {0x6, 0x3, 0x7, 0x4b, 0x6, 0x9b1}, {0x5, 0x8, 0xe0, 0x81, 0x2, 0xffffffff}, {0x8001, 0x2f7, 0x2, 0x100, 0x0, 0x10001}, {0x5, 0x0, 0x2, 0xcb91, 0x800, 0x63}, {0x4, 0x13, 0xfff, 0xfffffff8, 0x100, 0x6}, {0x800, 0x5a0, 0x7, 0x101, 0x3, 0x5}, {0x7, 0x8, 0x6e07, 0x2, 0x6, 0x2}, {0xffff, 0x8001, 0x152b, 0x100, 0x800, 0xcb}, {0x5, 0x8000, 0x9, 0x1, 0x9, 0x4}, {0x7, 0x5, 0x0, 0x5, 0x9, 0x2}, {0x7, 0x9, 0x100, 0x6586, 0x20, 0xd3}, {0x5, 0xff, 0x40, 0x232a, 0x4, 0x6}, {0x8000, 0xffffc000, 0xfffffff9, 0x4, 0x1000, 0xd8}, {0xfff, 0x7, 0xbb, 0x4, 0x8, 0x80}, {0x4, 0xba, 0x0, 0x7, 0xc68, 0x100}, {0x7f, 0x5, 0xffffffe0, 0x20, 0xc80, 0x6}, {0x3, 0xffff1305, 0x1, 0x0, 0x200}, {0x2, 0x2, 0x409, 0x6, 0x8000, 0x1ff}, {0x87, 0x80, 0x0, 0x3, 0x6, 0x39}, {0x4, 0xca, 0x2, 0xffff, 0xffffff69, 0x8001}, {0x8, 0x9, 0x8, 0x7, 0x396c, 0x1}, {0x3c000000, 0x2, 0xffffffe0, 0xff, 0xfffffff7}, {0x81, 0x400, 0x3, 0x8, 0x4, 0xcd}, {0x4, 0x2, 0x9, 0x8, 0x3, 0x1}, {0x8, 0x3, 0xfffffff7, 0x80, 0x7, 0x3}, {0xfffff6bc, 0x4, 0x1ebd, 0x5, 0x9, 0x40}, {0x0, 0x81, 0x1, 0x8, 0x6, 0x2}, {0x5, 0x2, 0x0, 0x2, 0x5, 0x8}, {0x7, 0x8, 0x4, 0x6, 0x7, 0x200}, {0xffffffff, 0x8, 0x1bc0, 0x1, 0x200, 0x47}, {0x7b0e, 0x5, 0x7f, 0x5335, 0x3, 0x400}, {0xfff, 0x5, 0x9, 0x7, 0x2, 0x7}, {0x7fff, 0x100, 0x8, 0x6, 0x8, 0x9}, {0x2, 0xffffffff, 0x4, 0x0, 0x7fff, 0x9}, {0x3, 0x101, 0x3, 0x101, 0x5, 0x2}, {0x73, 0x2, 0x988, 0x7fffffff, 0x3, 0xffff0fd9}, {0x1, 0x80000001, 0x2, 0x0, 0x5, 0x5}, {0x65cf, 0x1, 0x401, 0x3ff, 0x10000, 0x9aa}, {0x7, 0x5, 0x8000, 0xffff0000, 0x9, 0x5}, {0x1, 0x3, 0x3, 0x1, 0x948f, 0x3}, {0x2, 0x80, 0x0, 0x7, 0x6c56, 0x3}, {0x80, 0x81, 0x2, 0x3ff, 0x2, 0xffffffff}, {0x35690cd9, 0xff, 0x8001, 0x0, 0x7, 0x20d}, {0x1, 0x1, 0x0, 0x7fff, 0x0, 0xb32e}, {0x2, 0x3ac, 0x101, 0x10000, 0x2, 0x7f}, {0x6ff3f17d, 0x4, 0xfffff4c6, 0xffffff7f, 0x7, 0x401}, {0x7, 0xa7e, 0x5c, 0x934d, 0x7, 0x8}, {0x80000001, 0xae, 0xbb5c, 0x24c, 0x0, 0x6}, {0x81, 0x6, 0x2, 0x400, 0x1, 0x9}, {0x4, 0x5, 0x400, 0x8c, 0x5, 0x800}, {0x8, 0x7c1eb5b4, 0x101, 0x8, 0x3d7fca4f, 0x2}, {0x5, 0x8, 0x6, 0x400, 0xeab9}, {0x0, 0x101, 0x3ff, 0xcb, 0x3, 0x7}, {0x9, 0x0, 0xffffffff, 0x4, 0x80, 0x5}, {0x7, 0x6, 0xba38, 0x7, 0x1, 0x5}, {0x0, 0x45f1, 0xff, 0x7, 0x2, 0x80000000}, {0x9, 0x65, 0x0, 0xff, 0x6, 0x81}, {0x800, 0x40, 0x6381096b, 0x6, 0x2, 0x3}, {0x1, 0x50, 0x7, 0x2, 0x2, 0x80000001}, {0x9, 0xfffff2a7, 0x6, 0x10000, 0x8, 0x1}, {0x9, 0x7, 0x7, 0x1, 0x0, 0x6e}, {0x0, 0x3854, 0x5, 0x2, 0x2, 0xffff}, {0x8, 0x3, 0x2, 0x6, 0x0, 0x5a}, {0x3, 0x7ff, 0x101, 0x3}, {0x3, 0x7, 0x5, 0x401, 0x0, 0xfffffeff}, {0x3ff, 0x4, 0x3f, 0x7dc, 0x4, 0x1}, {0x2, 0x9, 0x101, 0x400, 0x5, 0x1}, {0x0, 0x8, 0x5, 0x0, 0x7, 0xce7}, {0x1, 0x375, 0x4f1, 0x400, 0x2, 0xfffffffb}, {0x2, 0xe30369ee, 0x2, 0x1, 0x7f, 0x3d6e}, {0x1ff, 0x5f9, 0x0, 0x101, 0xfffffe00, 0x6}, {0x2, 0xfff, 0x401, 0x3, 0x5}], [{}, {0x4, 0x1}, {0x4}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {}, {0x5, 0x1}, {0x3}, {0x2, 0x1}, {0x4, 0x1}, {0x2}, {0x2, 0x1}, {0x4, 0x1}, {0x2}, {0x3}, {0x3, 0x1}, {}, {}, {0x3}, {0x5, 0x1}, {0x2}, {0x3, 0x1}, {0x4}, {0x3, 0x1}, {0x3}, {}, {0x7}, {0x5}, {0x7}, {0x3, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x5}, {0x1}, {0x5}, {0x0, 0x1}, {}, {0x0, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x3}, {0xbfe962474fc28380}, {0x4}, {0x1, 0x1}, {0x2, 0x1}, {0x2}, {0x1}, {0x3}, {0x5, 0x1}, {}, {0x4}, {0x2}, {0x0, 0x1}, {0x2}, {0x4, 0x1}, {0x2}, {0x3}, {0x3, 0x1}, {0x1}, {0x5}, {0x5, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {0x2}, {0x1}, {0x1}, {0x2}, {0x3}, {}, {0x3, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x1}, {0x2}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {0x2}, {0x2, 0x1}, {0x2}, {0x2}, {}, {}, {0x1}, {0x2, 0x1}, {0x4}, {0x2, 0x1}, {0x1}, {0x5}, {0x5, 0x1}, {}, {0x5}, {0x4, 0x1}, {0x3}, {0x2, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x7, 0x1}, {0x3, 0x1}, {0x3}, {0x2, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x5}, {0x4}, {}, {0x3}, {0x1}, {0x0, 0x1}, {0x5}, {}, {0x5}, {0x3}, {}, {0x4}, {0x0, 0x1}]}}, @TCA_PEDIT_KEYS_EX={0x48, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}]}, {0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_KEYS_EX={0x38, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_KEYS_EX={0x58, 0x5, 0x0, 0x1, [{0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x24, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}]}, @TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0xffffffc1, 0x8, 0x4, 0x7ff, 0x3}, 0x3, 0x40, [{0x5, 0x3ff, 0x0, 0xff, 0x5, 0x3}, {0x1f, 0x2, 0x7, 0x8, 0x1, 0x3f000000}, {0xffffffff, 0xff, 0xffffffff, 0x9, 0xfdc, 0x9}, {0x1f, 0x4, 0x4, 0x49, 0x0, 0x1}]}, [{0x9, 0x800, 0x2, 0xfffffc01, 0x2, 0x40}, {0x10001, 0x4, 0x2, 0x3, 0x7, 0x8}, {0x9, 0x8, 0x5d, 0x401, 0x81, 0x1}, {0x9, 0x9, 0x6, 0x4, 0x8, 0x7}, {0x0, 0xfff, 0x2, 0x7, 0x5, 0x100}, {0x6, 0x81, 0x5, 0x9, 0x4}, {0x2, 0x2, 0x800, 0xf7d, 0xfffffff9, 0x80000000}, {0x3, 0x9, 0x2, 0x8000, 0x1, 0x5}, {0x3, 0x4, 0x6, 0x1, 0x1ff, 0x6}, {0x1, 0x5be1, 0x101, 0xffff0000, 0x7, 0x6}, {0x7, 0x7, 0x9, 0x3, 0x800, 0x100}, {0x4, 0x6, 0x8, 0x5, 0xfffffff9, 0x3}, {0x1, 0xe25, 0x6, 0x8bf1, 0x8001, 0x8000}, {0x8, 0x9, 0x0, 0x101, 0x8, 0x2}, {0xfffffffe, 0xfff, 0x0, 0x6, 0x20, 0x5}, {0x20, 0x38c, 0x9f7, 0x4, 0xddc, 0x3}, {0x7, 0x4, 0x8, 0x1, 0x101, 0xfff}, {0x6, 0x9, 0x80, 0x20, 0x1, 0x80000000}, {0x0, 0x6, 0xfffffeff, 0x4, 0x0, 0x9}, {0x4, 0x2000000, 0x7, 0xfffffffc, 0x6, 0x7}, {0x2, 0x7, 0x64, 0x790f, 0x5, 0x3}, {0x80000000, 0x7, 0x4, 0x8001, 0x9, 0x1000}, {0x1, 0x5, 0x1, 0x7257, 0x6, 0xacba}, {0xfffff001, 0x20, 0x1ff, 0x100, 0x80000000, 0x9}, {0xe1, 0x10001, 0x0, 0xfffffffa, 0xb0, 0xc2e9}, {0x7, 0x19, 0xffffffbb, 0x9d, 0x92e5, 0x1}, {0x8, 0xb87, 0x753, 0x7, 0x9, 0x5}, {0x84, 0x3, 0x4a, 0x4ba, 0x7, 0x5}, {0x6b7, 0x9, 0x0, 0x1000, 0x20, 0x7}, {0x1, 0x0, 0x1, 0x80, 0x81, 0xb1b6}, {0x3, 0x9, 0x5, 0x10000, 0x5, 0x9}, {0x1ff, 0x429, 0x6, 0x4, 0x800, 0x3f}, {0x0, 0x10001, 0x9, 0x80000001, 0x4, 0xfffffc01}, {0x5, 0x3, 0x3, 0x1, 0x5, 0x4}, {0x4, 0x10000, 0x0, 0xb9, 0x9, 0xfffffffd}, {0x80000001, 0x6, 0x200, 0x76, 0x0, 0x7d}, {0xffffffff, 0x9e, 0x0, 0x84c1, 0x9, 0x944}, {0x8, 0x4, 0x4, 0xe847, 0x8, 0x4}, {0x3, 0x8001, 0x2, 0x8, 0x4, 0x10000}, {0x81, 0x3, 0x6, 0x7fff, 0x9, 0x80000000}, {0x8, 0xf98b, 0x10001, 0x8, 0x6, 0x101}, {0x0, 0x13, 0x1, 0x5, 0x2, 0x17}, {0x5, 0x1, 0x5, 0x10001, 0x7f, 0x4}, {0x101, 0x1f, 0xe5, 0x4, 0x80, 0x3}, {0x7, 0x93a, 0x54da, 0x80, 0xd5, 0x7ff}, {0x4, 0x4, 0x6, 0xc4, 0x0, 0x1ff}, {0x9, 0x1, 0x3a6, 0x510, 0x7fff, 0x7fff}, {0x1, 0x8, 0x8001, 0xaa, 0x1, 0x9}, {0x80000000, 0xffffffff, 0x6, 0x2, 0x6, 0xac}, {0x2, 0x3f73, 0x5, 0x20, 0x4e81}, {0x80, 0x40, 0xd6, 0xfffffff7, 0x1, 0x400}, {0x8, 0x7, 0x1, 0x1, 0x20, 0x3b83}, {0x5, 0xe0, 0xfffffff8, 0x7fff, 0x0, 0x88}, {0x81, 0xce2, 0x10001, 0x8, 0x0, 0xc5f}, {0x3, 0x4, 0x8, 0x8, 0x3, 0x1ff}, {0x1, 0x63, 0x6, 0x6, 0x7, 0x1ff}, {0xfffffff8, 0x6, 0x2, 0x1, 0x3, 0xd}, {0x5, 0x80000000, 0x7, 0x80, 0xfffffffc, 0xcd}, {0x7, 0x4, 0x20, 0xfffeffff, 0x7ff, 0xfffffff7}, {0x613, 0xffffc6ee, 0x0, 0x2, 0x4, 0x9}, {0x10001, 0x1, 0x18, 0x5, 0x6, 0x8c}, {0x3, 0x3, 0x7ff, 0x101, 0x16a}, {0x100, 0x100000, 0x61a26b8a, 0xabf3, 0x2, 0x401}, {0x8fa7, 0x2, 0x7ec7, 0x7f, 0x7, 0x2}, {0x2, 0x1, 0x80000001, 0x1, 0x7f, 0x10001}, {0x8, 0x10001, 0xf6, 0x15, 0x7, 0xff}, {0x86a6, 0xfffffe01, 0x4, 0x6fc6, 0x7f, 0x80}, {0x9, 0x9, 0xf0c, 0x9, 0x5, 0xfffffffe}, {0x0, 0x300000, 0x9, 0x401, 0x9, 0x10001}, {0x4, 0x7fff, 0x590, 0x6, 0x7065017, 0x4}, {0x7, 0xac, 0x800, 0xfff, 0x66e, 0x3}, {0x10001, 0x6, 0x6, 0x2, 0x800, 0x3ff}, {0x3, 0x1, 0x9, 0x9a5c, 0xa8, 0x8000}, {0xfffffffe, 0x1ff, 0x2, 0x0, 0x2}, {0x6, 0x1, 0x5, 0x4, 0x80, 0x80}, {0x1, 0x0, 0x6, 0x9, 0xefd1, 0x2453eb25}, {0x229c, 0x3ff, 0xc6d, 0x9, 0x9, 0x4}, {0xcf, 0x6, 0x9, 0x8, 0xc0, 0x7fff}, {0x6, 0x400, 0xffffff09, 0xfffffffc, 0x549f, 0x707}, {0x8, 0xfffffffc, 0x4, 0x3, 0x8, 0x2}, {0x3, 0x0, 0x81, 0x1, 0x4, 0xffffffff}, {0x0, 0x4, 0x4, 0x81, 0x3, 0x3}, {0x1, 0x200, 0x4, 0x0, 0x8001, 0x8}, {0x4, 0x3faf, 0x3, 0xff, 0x20, 0x8}, {0x6, 0x9, 0x1, 0x9a8, 0x2, 0x7fffffff}, {0xffff8000, 0x1ff, 0x3, 0x37515f6, 0x1, 0x229}, {0xff, 0x6, 0x0, 0x1f, 0x0, 0x3}, {0x9, 0x1, 0xc5, 0x4, 0x1, 0xffff7fff}, {0x4, 0x74e, 0x7, 0x7, 0xfffffffb, 0x2}, {0xfd48, 0x7fff, 0x80, 0x7ff, 0x2, 0x9}, {0x2, 0x76, 0xfffffffd, 0xfff, 0x80000000, 0x1}, {0x90a, 0x80, 0x7, 0x8, 0x51cd, 0x4}, {0x7, 0xfffff1a9, 0x80, 0xecb, 0x5, 0x6}, {0x7fff, 0x9, 0x7fffffff, 0x5, 0x0, 0x3}, {0x2, 0x8, 0x9, 0x6, 0x80}, {0x4, 0x5, 0x7fff, 0x9, 0x2, 0x8ec8}, {0x1, 0x40000, 0xd10, 0x5, 0x2, 0x93}, {0xffffffff, 0x1ee, 0x401, 0xe6e, 0x0, 0x9}, {0x3ff, 0xfffffff8, 0xe626, 0x200, 0x3, 0x9}, {0x1f, 0x7f, 0x2, 0xfffffff7, 0xaca, 0x7}, {0xccb, 0x3, 0x7, 0x3ff, 0x5, 0x3b2378dc}, {0x12, 0x7fffffff, 0x5, 0xffffffff, 0x3ff, 0xffff0000}, {0x5, 0x20, 0xffffff3f, 0x6, 0x8, 0x3993}, {0x83, 0x9, 0x3, 0x8, 0xd2fc, 0x101}, {0x1780000, 0x2, 0x8, 0x1, 0x8, 0x2}, {0x1fffe0, 0x6, 0x200, 0x7fff, 0x1, 0x5}, {0x4, 0x2, 0x9, 0x7, 0xd5, 0x40}, {0x60000000, 0x0, 0x5, 0xa04, 0x8, 0x22e6}, {0x8, 0x1, 0x2, 0x0, 0x7, 0x10001}, {0x9, 0x80000001, 0x100, 0x6, 0x1, 0x5}, {0x6, 0x2, 0x4, 0x5, 0x5, 0xffffffff}, {0x0, 0x7, 0x6, 0x5, 0x80000001, 0xffff8001}, {0x423, 0x8, 0x2, 0x80, 0x7, 0x800}, {0x2, 0x3, 0x2, 0x800, 0xfffffff9, 0x100}, {0xfff, 0x100, 0x20676771, 0xffffff80, 0xffffffff, 0x1}, {0x800, 0x6, 0x1, 0x2, 0xff, 0x22a9}, {0x3, 0x1, 0x1, 0x0, 0x0, 0x9}, {0x911, 0xac, 0x1, 0x401, 0x3, 0x60}, {0x8, 0xaa800000, 0x3ff, 0x6, 0xffff0000, 0xbcd3}, {0x20, 0xfffffffa, 0x1, 0x8, 0x81, 0x1}, {0x5, 0x200, 0x10001, 0x2, 0x5, 0x73a28b79}, {0x8, 0x7ff, 0x35e, 0x2993, 0xffffafec, 0x7b9}, {0x9, 0xe3fc, 0x7, 0x7ab, 0x13}, {0x10000, 0x647, 0xffffffff, 0x6, 0x2, 0x9}, {0xffffffff, 0x4, 0xffffffe1, 0x10000, 0x8001, 0x8}, {0x1ff, 0x4, 0x4f65, 0x2, 0xc8, 0x2}, {0x4c5, 0x400, 0x3, 0x101, 0x243, 0x8}, {0x6595, 0x0, 0x2, 0x101, 0x1bf0069c, 0x80}], [{0x4, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {}, {0x5}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x2}, {0x4, 0x1}, {0x4}, {0x5, 0x1}, {0x3, 0x1}, {0x4}, {0x1, 0x1}, {0x2}, {0x1}, {0x5, 0x1}, {0x4, 0x1}, {}, {0x2, 0x1}, {0x1, 0x1}, {0x4}, {0x0, 0x1}, {0x1, 0x1}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x7}, {}, {0x5}, {0x1, 0x1}, {0x6}, {0x4, 0x1}, {0x4, 0x1}, {0x5}, {0x5}, {0x2, 0x1}, {0x5, 0x1}, {0x1}, {0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x5}, {}, {0x4, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x0, 0x1}, {0x5, 0x1}, {}, {0x2}, {0x5}, {0x4}, {0x1}, {0x0, 0x1}, {0x2}, {0x2, 0x1}, {0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x3}, {0x1}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {}, {}, {0x0, 0x1}, {0x2}, {0x4}, {0x0, 0x1}, {0x3}, {0x1}, {0x3}, {0x4, 0x1}, {0x3, 0x1}, {0x1}, {0x3, 0x1}, {0x4}, {0x5}, {0x5}, {0x3, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {}, {0x4}, {}, {0x0, 0x1}, {0x5}, {0x0, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x0, 0x1}, {0x1}, {0x4}, {0x2, 0x1}, {0x2}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x2}, {0x2}, {0x3}, {0x1, 0x1}, {}, {0x3}, {0x2}, {0x1}]}}, @TCA_PEDIT_PARMS={0xe50, 0x2, {{{0x2, 0x8, 0x4, 0x20, 0x1}, 0x8, 0x3f, [{0x1ff, 0x8, 0x3, 0x8, 0x6, 0x7}, {0x0, 0x8001, 0x1, 0x1, 0x47, 0xfffffffc}]}, [{0x34b, 0x3, 0x1, 0xff, 0x5, 0x5}, {0x1, 0x2, 0x6, 0x5, 0x20000000, 0x8}, {0x1, 0x2ac0000, 0x4, 0x47, 0x1, 0x6}, {0xfffff800, 0x98, 0x3, 0x8000, 0x88, 0x1}, {0x7, 0x8, 0x6cac, 0xfffffffc, 0xfffffffc, 0x1}, {0x80000000, 0x2, 0x6, 0x800, 0x1, 0x1}, {0x9, 0xfff, 0x400, 0x6, 0x4, 0x5a7}, {0x6, 0x1, 0x0, 0x5, 0x2, 0x1f}, {0x5, 0xffff1cad, 0x4, 0x1, 0xfff, 0x1}, {0x0, 0x2e993f85, 0x1, 0xffff, 0x3ff, 0x8001}, {0x6, 0x9, 0x7, 0x8000, 0x1000}, {0x2008000, 0x80, 0x4, 0x40, 0xfffffffb, 0x76b}, {0x3, 0x6, 0xfffffffa, 0x6, 0x1, 0xffffffff}, {0x3ff, 0x6, 0xe94, 0x2, 0x80, 0x3}, {0x66f, 0x6, 0x9, 0x4, 0x1ff, 0x7d13}, {0x5, 0xfffffffb, 0x8, 0x7, 0x9, 0x5}, {0x400, 0x2, 0x4d, 0x5, 0x2, 0x4}, {0x3, 0x5, 0x4, 0x1, 0x1, 0xd39}, {0x8001, 0xf490, 0x3, 0x6, 0x401, 0x4}, {0x8, 0x17d, 0x8, 0x8, 0x6, 0xa6a}, {0x6, 0x1, 0x7, 0x1, 0x9, 0x4}, {0x8000, 0x9bb, 0x9b, 0x6, 0x0, 0xd9b}, {0x5, 0xfffffff7, 0x4, 0xfff, 0x1000, 0x9}, {0x20, 0x20, 0x200, 0x400, 0x2, 0x80000000}, {0x8, 0x1, 0x0, 0x4, 0x4, 0x8}, {0x1, 0x7, 0x3, 0x64d, 0x6, 0x1}, {0x5540, 0x5, 0x1ff, 0xa42d, 0x5, 0x5a}, {0x7, 0xb3, 0x2, 0x0, 0x7, 0x5}, {0x8001, 0x800, 0x1, 0xee83, 0x40, 0xfffeffff}, {0x7, 0x6, 0x1, 0x3, 0x2, 0x100}, {0x101, 0xabbd, 0x5, 0x10000, 0x5c6b, 0x15}, {0x400, 0x3, 0x8001, 0xc507, 0xffffffff, 0x7}, {0x80000000, 0x6, 0x7fff, 0x3, 0x200, 0x5}, {0x1f, 0xabc7, 0x1, 0x6, 0x1}, {0x0, 0x9, 0x56e8, 0xfffffffd, 0xfffffff8, 0x7}, {0x7f, 0x51, 0x3, 0x5e, 0x3, 0xa7}, {0x0, 0x8, 0x0, 0x7, 0x1, 0x40}, {0x4, 0x8, 0x2, 0x101, 0x1, 0xfffffffb}, {0x9, 0x2, 0xffffffff, 0x7ff, 0xffff8000, 0x6334890}, {0x1, 0x8, 0x1, 0x4, 0x7, 0x7}, {0x1, 0x7fffffff, 0xc00000, 0x3, 0x1, 0x20}, {0x3, 0x81, 0x2, 0x7fff, 0xfff}, {0x5b, 0x1, 0x7, 0x40, 0x6cb2, 0x1}, {0x2, 0x0, 0x0, 0x9, 0x7, 0x5}, {0x8, 0x1, 0x5, 0x7f, 0x1ff, 0x2}, {0x5, 0x187, 0x27a, 0x1000, 0xffffffff, 0x81}, {0x48e7, 0x401, 0x1, 0x10000, 0xfff}, {0x4, 0xffff, 0x1ffe00, 0x1, 0x3}, {0x7, 0x391ba79d, 0x7, 0x6, 0x7fff, 0x4}, {0x5, 0x9, 0x3, 0x5, 0x9, 0xfa}, {0x5, 0x91ba, 0x3f, 0x401, 0x5, 0x12}, {0x7, 0x800, 0x785326e6, 0xb8, 0xed, 0x6}, {0x335c, 0x1, 0x20, 0x861, 0x14, 0x6}, {0x23e, 0xffffff54, 0x80000001, 0x9, 0x1, 0x40}, {0x8001, 0x1, 0x2, 0x6, 0x1, 0x7}, {0x3, 0x4, 0x1, 0x1000, 0x80000000, 0xffffffff}, {0x8, 0x80, 0x7ff, 0x3f, 0x3, 0x3}, {0x1, 0x0, 0x0, 0x81, 0x40}, {0x915, 0x4, 0x0, 0xffff, 0xde, 0xfffffffe}, {0x100, 0xff, 0x8000, 0x2, 0x8000, 0x1d37a98e}, {0x9, 0x9, 0x101, 0x7f, 0x0, 0x8545}, {0xff, 0x1deb, 0xff, 0xffffffff, 0x7, 0x1}, {0xf0000000, 0xc254c74, 0xd7, 0xc0d, 0x1b3d5d1d, 0x8}, {0x1, 0x4, 0xff, 0xc2, 0xfffffffe, 0xcd9d}, {0x800, 0x401, 0x9, 0x101, 0x0, 0x8}, {0x4, 0xffff, 0x0, 0x61b0, 0x8, 0xd4a}, {0x9, 0x4, 0x6, 0x401, 0x6b83, 0x29e685fd}, {0x0, 0x7, 0xee3, 0x5, 0x6, 0x200}, {0x1000, 0x200, 0x7, 0x1c00000, 0x8, 0x2}, {0xb4, 0x1000, 0x76a6, 0x5, 0x7f, 0x9d}, {0xbfe, 0x9, 0x5, 0x4, 0xe3d9, 0x10001}, {0x1, 0xfe93, 0x1, 0x0, 0x0, 0x20}, {0x2, 0x4, 0xc8f, 0x2, 0x40, 0xcc}, {0x4, 0x20, 0x400000, 0x6, 0x6, 0xffff}, {0x1, 0x10000, 0x6, 0x10000, 0x1b}, {0x1, 0x101, 0x1000, 0xff, 0x7, 0x7fffffff}, {0x6, 0xff, 0xc16, 0x2, 0x6879, 0x100}, {0x800, 0x1f9f, 0x5, 0x5, 0x7, 0x8}, {0x0, 0x4, 0x4, 0x1ff, 0x7, 0x957}, {0x1ff, 0xfffffbff, 0x2, 0x8677, 0x1, 0x9}, {0xaca, 0x4, 0x1, 0xfffffff9, 0xf856, 0x9}, {0x401, 0x80000000, 0x7, 0x2, 0x1c, 0xfffffffb}, {0x2, 0x101, 0xffffffff, 0x1000, 0xfffff000, 0x21ce}, {0x100, 0x46, 0x8000, 0x5c8, 0x1, 0x9}, {0x9, 0x20, 0xfffffffc, 0x6, 0x10000, 0x3}, {0x5d5b, 0x20, 0x2, 0x1, 0x1}, {0x7, 0x9, 0x2, 0x20, 0x6, 0x918}, {0xffff, 0x1ff, 0x7ff, 0x1, 0x8001, 0x1f}, {0x8, 0x1, 0x3f, 0x9, 0x9, 0x1ff}, {0x81, 0xfffffbff, 0x3a, 0x99, 0x5, 0x2}, {0x3, 0x1, 0x8, 0x7, 0xf8e, 0x9}, {0xff8, 0x3ff, 0x4, 0x8000, 0x6, 0x6}, {0xf3b1, 0x3, 0x80000000, 0xd741, 0x1f}, {0x80000001, 0x3f, 0x9, 0x7, 0x9, 0x20b6e72c}, {0x6, 0xfffffff7, 0xfff, 0x9c000000, 0x7, 0x9}, {0x5, 0x80, 0x8001, 0x7, 0xffffff01, 0x3}, {0x5, 0x7, 0x0, 0x80000, 0x3, 0x9}, {0x0, 0x1000, 0x8, 0x3, 0x800, 0x100}, {0x4, 0x3, 0x401, 0x2, 0x80000001, 0x4}, {0x7fff, 0x8000, 0x80000000, 0x5, 0x4, 0x3}, {0x4, 0x0, 0xdfd, 0x5, 0xbf, 0x1ff}, {0x7, 0x6, 0x5, 0xfffffffa, 0x1, 0x252898fa}, {0x4, 0x6, 0xba, 0x7, 0x6, 0x1f}, {0x800080, 0x8, 0x1, 0x1, 0x7, 0x4}, {0x8, 0x100, 0x7, 0x3, 0x5, 0x5}, {0x9, 0xfffff801, 0x2, 0x5, 0x5, 0x5}, {0xffffbb31, 0x3f, 0x7fffffff, 0x1, 0x40, 0x39bbf25}, {0x0, 0x1000, 0x7, 0x80000000, 0x9, 0x81}, {0xa16, 0x44b564c3, 0x19e051ea, 0x200, 0x40, 0xbaf}, {0x9, 0x7fffffff, 0x1, 0x9, 0x101, 0x2}, {0x1f, 0x4, 0x100, 0x7, 0x0, 0x5}, {0x10001, 0x3, 0x4, 0x90, 0x7f, 0x7}, {0x80000001, 0x100, 0x8b8, 0x8, 0x0, 0x4}, {0x6, 0x0, 0x401, 0x2, 0x5, 0x7}, {0xa4a, 0x8001, 0x7f, 0x3, 0x3ff, 0x9}, {0x40, 0x7, 0x9, 0x8001, 0x1, 0xbea}, {0x5, 0x8, 0x800, 0x400, 0x5, 0x10000}, {0x4, 0x6, 0xcbac, 0x1, 0x3, 0x101}, {0x8, 0x2, 0x2, 0x1ff, 0xffffffff, 0x47}, {0x6, 0xffff, 0xac, 0x6, 0xff, 0x979}, {0xa8, 0x0, 0x4, 0x81, 0x6}, {0xffffffc1, 0x80000000, 0x0, 0x4, 0xfff, 0x8}, {0x1, 0x8, 0x4, 0x7, 0x1, 0x355}, {0x3, 0x4, 0x5, 0x0, 0x4, 0x10000}, {0x8001, 0x4, 0x7ff, 0xfffffff9, 0x4, 0x46dac264}, {0x7fffffff, 0xfffffffe, 0x0, 0x0, 0x1, 0x7f}, {0x8001, 0x161, 0x1, 0x0, 0x7fff, 0x1}, {0x2, 0x7ff, 0x1, 0x7fffffff, 0x0, 0x7}], [{0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x0, 0x1}, {}, {0x5}, {0x3}, {0x4}, {0x5, 0x1}, {0x1, 0xb2714168acfb5aee}, {0x5}, {}, {0x5}, {}, {0x2, 0x1}, {0x2}, {0x1}, {}, {0x1, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x5}, {0x2}, {0x3, 0x1}, {}, {0x3}, {0x2, 0x1}, {}, {0x1, 0x1}, {0x2}, {0x2}, {0x2}, {0x5}, {0x3, 0x1}, {0x1, 0x1}, {0x1}, {0x3}, {0x3}, {0x5}, {0x5, 0x1}, {0x4, 0x1}, {0x4}, {}, {0x3}, {0x5, 0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x5, 0x1}, {0x1, 0x1}, {0x4, 0x2}, {}, {0x5}, {0x3}, {0x2, 0x1}, {0x3}, {0x3, 0x1}, {}, {0x4}, {}, {0x5}, {0x2}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {}, {0x6}, {0x1, 0x1}, {0x3}, {0x2}, {0x3}, {0x5}, {0x5}, {0x3}, {0x4}, {0x5, 0x1}, {0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x3}, {0x5}, {0x1, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x4, 0x1}, {0x4, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x3}, {0x5}, {0x0, 0x1}, {}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x1}, {0x2, 0x1}, {0x2}, {0x3}, {0x2}, {0x1, 0x1}, {0x4, 0x1}, {0x5}, {}, {0x1}, {0x4}, {0x4}, {0x3, 0x1}, {0x2, 0x1}, {0x2}, {0x2, 0x1}, {0x3, 0x1}, {}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x1}, {0x5}]}}, @TCA_PEDIT_PARMS_EX={0xe50, 0x4, {{{0x7fff, 0x1, 0x2, 0xffff4908, 0x6}, 0x0, 0x81, [{0xffffffff, 0x3, 0x400, 0xffffff80, 0x1000, 0x4}, {0xa6, 0x6, 0x2, 0x7fffffff, 0x80, 0x4}]}, [{0x9, 0x10001, 0x5, 0x1000, 0x4, 0x6}, {0x1, 0x4d, 0xc928, 0xfffffffd, 0x4, 0xffffffff}, {0xfffffffe, 0x100, 0x80000001, 0x9, 0x75}, {0x2, 0x9, 0x7ff, 0x2, 0x10000, 0x4}, {0x5, 0x7, 0x5, 0x800, 0x6, 0x1}, {0x10000, 0x0, 0x80, 0xf, 0x100, 0x1}, {0x55, 0x8, 0x4, 0x2, 0x0, 0x3}, {0x9, 0xff, 0x7, 0xfff, 0xffff0000, 0x3}, {0x1, 0x0, 0x9, 0x3ff, 0x8, 0x7ff}, {0x8000, 0x401, 0x9, 0x4, 0x7fffffff, 0x4}, {0x1ff, 0x8, 0x2, 0x7f, 0x8, 0x5}, {0xffffffff, 0xffffffff, 0x7, 0xd, 0x3, 0x80000001}, {0xffffffff, 0x4, 0x9, 0x4, 0xaff, 0x3ff}, {0xff, 0x1, 0xac9, 0xd8, 0xffffffff}, {0x10a, 0x8, 0x9, 0x1, 0x4, 0x7}, {0xffff, 0x80000001, 0x2, 0x8, 0x36dc, 0x1}, {0x6, 0xffff, 0x80000000, 0x6, 0x1f, 0x1}, {0x7ff, 0xa4, 0x4, 0xfffffffc, 0x6, 0x8}, {0xfffffffd, 0xc7, 0x6, 0x1, 0x2, 0x9}, {0x80, 0x4983, 0x2, 0x7, 0x6, 0x2}, {0x60ab, 0x100, 0x401, 0xff, 0x2b, 0x8}, {0x8, 0x7, 0x80000000, 0xa05b, 0x2, 0x9}, {0x20, 0x80, 0x6, 0xfff, 0x5, 0x7}, {0x1000, 0x1, 0x2, 0x3, 0x1, 0x6}, {0x1000, 0x7fff, 0x8, 0x3f, 0x4, 0x6}, {0x6, 0x200, 0x7, 0xe75f, 0x7, 0xce8}, {0x9f, 0x81, 0xfffffff7, 0xffff0488, 0x7, 0x8}, {0x7, 0x11, 0x5, 0x3f, 0x7ff, 0x3f}, {0x7, 0x2, 0x0, 0x8, 0x0, 0x2b1d}, {0x0, 0x101, 0x8, 0x6, 0x8e31, 0x2}, {0xfffffffb, 0x80, 0x9, 0x7, 0x7, 0x6}, {0x200, 0x8, 0x15, 0x3, 0x40, 0x8}, {0x1, 0x0, 0x3ff, 0x8, 0x40, 0xffffffff}, {0x6, 0x4, 0x2, 0x5, 0xffff, 0xf2d3}, {0x701, 0x1, 0xfffffd9f, 0x6, 0x6, 0x6}, {0x2, 0x9, 0x7, 0x5833, 0x3, 0x3}, {0x40, 0x80000001, 0x3, 0xd1ca, 0x3ff, 0x6}, {0xffffffc1, 0x0, 0x800, 0x7, 0xfffff800, 0x1}, {0x5, 0x7, 0x8, 0x6, 0x6, 0x800}, {0xffffffff, 0x759, 0x8, 0x80000001, 0x3, 0xc3f}, {0x10000, 0xfcd9, 0x2, 0x6, 0x7fff, 0x5}, {0x0, 0x81, 0x5, 0x0, 0xebd, 0x37986929}, {0x9, 0xb09c, 0x8, 0x80000000, 0x6, 0xfffffff9}, {0x4, 0x40, 0x1, 0x7fff, 0x1, 0x1ff}, {0x2c5dc, 0x1000, 0x80000001, 0x5, 0x28d, 0xffffffff}, {0xf0000000, 0x3ff, 0x9, 0xce8, 0x5, 0xf7}, {0xfffffff8, 0x8e36, 0x9, 0x10001, 0x4f7, 0x6}, {0x3441, 0x4, 0x10000, 0xac, 0x1e79}, {0x1ff, 0x2, 0x2e, 0x4, 0x80000001, 0x400}, {0x616, 0x6, 0xffffff7f, 0x0, 0x40, 0x4}, {0x8, 0x86, 0x5, 0xd9a, 0x5, 0xff}, {0x7, 0x10000, 0x1, 0x2, 0x80}, {0x7ff, 0x80000000, 0x5, 0x2, 0x8, 0x800}, {0x3, 0x8, 0x2, 0x65, 0xe2, 0x8001}, {0x9, 0x3, 0x1ff, 0x800000, 0x6, 0x6}, {0x6, 0x9, 0x3f, 0x6, 0x0, 0x6}, {0x5, 0xff, 0x5, 0x80000001, 0x6, 0x6}, {0x7f, 0x0, 0x7fff, 0x704e, 0xc77, 0x40000000}, {0x9, 0x8, 0x7fffffff, 0xfc1, 0x0, 0x3}, {0x4, 0xfffffffb, 0x7ff, 0xfffffffa, 0x4, 0x80000000}, {0x3, 0x200, 0x3, 0x401, 0x3f21, 0x936}, {0x80000000, 0x6, 0x9, 0x1, 0x1000, 0xe4e}, {0xfffffff7, 0x7, 0x6, 0xb8, 0x7ff, 0x1a4}, {0x401, 0x8, 0xdd, 0x2, 0xffffffff, 0x1}, {0x5, 0x0, 0xfffffff9, 0x8, 0xfffffffb}, {0x1, 0xbb6, 0x400, 0x2, 0x5, 0x5}, {0x88000, 0x0, 0x61, 0x81, 0x7, 0x80}, {0x8, 0x0, 0x29e, 0x0, 0x3, 0x7}, {0x9, 0x5, 0x5, 0x6, 0xfffffffd, 0x401}, {0x200, 0x4, 0x7f, 0x93, 0x7, 0x4a0}, {0x5, 0x6, 0x8, 0x9e0, 0x7, 0x1ff}, {0x3a7b, 0x10001, 0x4, 0x8, 0x0, 0xfffffeff}, {0x8001, 0x320, 0x401, 0x3, 0x100, 0x5}, {0x2, 0x53, 0x6, 0x5, 0x20, 0x1}, {0x1, 0x3f, 0x1ff, 0x400, 0x7ff, 0x1f}, {0x8afe, 0x7f, 0x9, 0x7ff, 0x782, 0x7}, {0x6, 0x3, 0x40, 0x6, 0xcb, 0x86}, {0x2, 0x1000, 0x4, 0x80000001, 0x20, 0x80000000}, {0x1, 0xff, 0x1f, 0x3, 0xfffff8dc, 0x1}, {0x5, 0xbb, 0x101, 0x9, 0x5, 0x8}, {0x80000001, 0x8, 0x3, 0x0, 0x5}, {0x80, 0x3, 0x1000, 0x7, 0x5, 0x6}, {0x400, 0x1000000, 0x80000000, 0xfffffffa, 0x0, 0x5b}, {0x6, 0x3, 0x1, 0xffffffff, 0x100, 0x8}, {0xf5, 0x8001, 0x8, 0x5, 0x9, 0x3}, {0x3ff, 0x7fffffff, 0x7ff, 0xc, 0x40, 0x5}, {0xb71, 0x0, 0xa8, 0x134, 0x8239, 0x7}, {0x7, 0x2, 0x8, 0x6, 0x3, 0x69b91259}, {0x79, 0x7ff, 0x6, 0xffffffc1, 0xffff8898, 0x2}, {0x9, 0x3, 0x1, 0x8001, 0x2, 0x8}, {0x0, 0x7, 0x40, 0x2ebd, 0x5d, 0x400}, {0x5, 0x2, 0x7ff, 0x1, 0x2, 0x800}, {0x9, 0x4, 0xb23b, 0x2, 0x2, 0xfffffffb}, {0x2, 0xfffffff9, 0x6, 0x6, 0x6, 0x1}, {0x20, 0x5, 0x1, 0x4, 0x2, 0x6}, {0x1, 0xfff, 0x3ff, 0xfffff044, 0x1, 0x1f}, {0x7f, 0x200, 0x4, 0x6, 0x3, 0x3}, {0x40000, 0x0, 0x7fffffff, 0x7, 0x7ff, 0x8}, {0x456, 0x7fff, 0x3ff, 0x400, 0xfff, 0x7}, {0x0, 0x8, 0xa8, 0x80000000, 0xc21, 0x9}, {0x100, 0xb465, 0xd8b, 0x443, 0x5a, 0x8}, {0x41, 0x1, 0x3f, 0x800, 0x73, 0x10000}, {0x9, 0x2, 0xe5, 0x7fffffff, 0x9, 0x7ff}, {0xca43, 0x5f2, 0x7ff, 0x2, 0x0, 0xbee}, {0xa5, 0x3, 0x20, 0xaa5, 0x5, 0x1a}, {0xfad5, 0x9109, 0x4, 0xffff8001, 0x1, 0x1}, {0x3ff, 0xff, 0x8001, 0x81, 0x0, 0x4}, {0x4, 0xff29, 0x800, 0x800, 0x7, 0x3}, {0x3f, 0x5, 0x10001, 0x2, 0x5, 0x9}, {0x9, 0x80000001, 0x1, 0x7e9, 0x9bd, 0x6}, {0x5, 0x2, 0xb7, 0x3e, 0x6, 0x8}, {0x3ff, 0x80000001, 0x1, 0x6, 0x81, 0x3a7}, {0x740000, 0xc5, 0x4, 0xffffff07, 0x7, 0x40}, {0x5, 0x1, 0x1, 0x1, 0x3ff}, {0x8, 0x1, 0x4c6, 0x5, 0xffffffff, 0x8000}, {0x0, 0x81, 0x3ff, 0x7, 0x4, 0x3ff}, {0x2b4, 0x7, 0x80000000, 0x8001, 0x7, 0x4}, {0x492, 0x2, 0xfffffff7, 0x2, 0x3, 0x408}, {0x40, 0x800, 0x75de, 0x0, 0x401, 0x1}, {0xf6, 0x3, 0x7fffffff, 0xfa, 0x9, 0x8001}, {0x6f, 0x4, 0x6, 0x0, 0xfff, 0x8000}, {0xed9, 0x141, 0x3, 0x200, 0x8, 0x1}, {0x5, 0xd4e, 0x0, 0x1ff, 0xa4de, 0x80}, {0x8, 0x957, 0xae2a, 0x3, 0x7, 0x7}, {0x401, 0x80, 0x800, 0x80000001, 0x400000, 0xffff}, {0x0, 0x7ff, 0x2}, {0x7fffffff, 0x80000000, 0x23dd681e, 0x575f}, {0x9, 0x66e, 0xe871, 0x4bb20000, 0x6, 0x3}], [{}, {0x3, 0x1}, {0x3}, {0x2, 0x1}, {0x1}, {0x3}, {0x1, 0x1}, {0x1}, {0x7}, {0x1, 0x1}, {0x7, 0x1}, {0x2, 0x1}, {0x5ae048363be05711, 0x1}, {0x2, 0x1}, {0x1}, {0x5}, {0xab8551da6a33593b, 0x1}, {0x5, 0x1}, {0x3}, {0x3}, {0x3}, {0x5}, {0x5}, {0x5}, {0x3, 0x1}, {0x3, 0x1}, {0x2}, {0x4}, {0x5, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x3}, {0x3}, {0x2, 0x1}, {0x1}, {0x5, 0x1}, {0x5}, {0x5}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x4}, {0x7, 0x1}, {0x3}, {0x0, 0x1}, {0x4}, {0x28958a956a82b63a}, {0x0, 0x1}, {0x4}, {0x0, 0x1}, {0x2}, {0x3, 0x1}, {0x5}, {0x3}, {}, {0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x5, 0x1}, {0x5}, {0x3}, {0x3, 0x1}, {0x2}, {0x7, 0x1}, {0x5}, {0x2, 0x1}, {0x1}, {0x4, 0x1}, {0x5, 0x1}, {}, {0x5, 0x1}, {0x0, 0x1}, {0x5}, {0x1, 0x1}, {0x2, 0x1}, {0x0, 0xeeefed7693e57b80}, {0x1, 0x1}, {0x4}, {0x5}, {0x2, 0x1}, {0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x1, 0x1}, {0x5}, {0x1}, {0x4}, {0x2, 0x1}, {0x5}, {}, {0x2}, {0x4, 0x1}, {0x1}, {0x3, 0x1}, {}, {0x5}, {}, {0x5, 0x91623f642806c036}, {}, {0x3}, {0x6, 0x1}, {0x2}, {0x1, 0x1}, {}, {0x4, 0x1}, {0x1}, {}, {0x2}, {0x3, 0x1}, {0x3}, {0x1}, {0x2, 0x1}, {0x5}, {0x4}, {0x2}, {0x2, 0x1}, {0x2, 0x1}, {0x1}, {}, {0x1}, {0x0, 0x1}, {0x2, 0x1}], 0x1}}]}, {0xf2, 0x6, "b4f7324f7ff3765605e20efeb0e877a64aefd0149e52e03ff68ca87ccf5f99e5cfe8218b2c49418eede58432f18b935969636b43585ddd8c5d34d8bb5995966ac4af1f7970db964c10da3008f719bd300547bcb98dc8c9a28275b8cda6185ead434e78ffad6c9ac4833338386f366403cc910f73e063d3d6c3552b4026e63224d054d647db9629ebb280037e8eb1252baf2d414afc5c514f86df74746ce755df4318e2119e363bec31c1850b315c125f29e6ccbf925fb04131bad56b90008eae941819cbe72668244e70acefc5548311772b77e268718d8b07e150b7eb565764d948cf22ee6831bf31f2b80f6770"}, {0xc, 0x7, {0xd12bd29aa8061666}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_police={0x35b4, 0x5, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x34e0, 0x2, 0x0, 0x1, [[], [@TCA_POLICE_RATE={0x404, 0x2, [0x0, 0x50c, 0x1f, 0x10001, 0x3f, 0x1ff, 0x34, 0x7fff, 0x0, 0x3ff, 0x4a31, 0x40, 0x0, 0x40, 0x7, 0x7fff, 0x2, 0x0, 0x8, 0x1, 0x1ff, 0x5, 0xcda3, 0x80000000, 0xf51a, 0x3, 0x40, 0x81, 0x6, 0x2, 0x1000, 0x1, 0x2, 0x30, 0x6, 0x0, 0xfffff92b, 0x2, 0x38, 0x4, 0x2, 0x7fff, 0x3, 0x4, 0xaae1, 0x7, 0x5, 0x7, 0x2, 0x40, 0x8, 0xb7, 0x81, 0x9, 0x1, 0x6, 0xaf7, 0x2, 0x4, 0x9, 0x6, 0x8, 0x5, 0xf08, 0x900e, 0x101, 0xffff, 0x44, 0x7fff, 0x7, 0x9, 0x101, 0x37, 0x0, 0x7db0, 0x9e, 0x7, 0x6, 0x5, 0x2, 0x2, 0x3, 0x9, 0x2, 0x3f, 0x2, 0x8, 0xffff, 0x6, 0x10000, 0x80000000, 0x6, 0x3, 0x9e, 0x5, 0x4, 0x1, 0x0, 0x6, 0x80000001, 0x4ec, 0x3, 0x0, 0xff, 0x73, 0x6, 0x415, 0x6, 0xffffaf21, 0x8001, 0x0, 0x1, 0x80, 0xdd, 0x3, 0x1, 0x0, 0x5254, 0x6d, 0x1000, 0x4, 0x2, 0x4000, 0x7, 0xfe6, 0x3ff, 0x800, 0x100, 0x1, 0x3, 0x100, 0x4, 0x101, 0x7, 0x10001, 0xfff, 0x3, 0x0, 0xffff, 0x7, 0x9, 0x678, 0x7ff, 0x5f, 0x7fff, 0x1, 0x1, 0x1ff, 0x40, 0xffffcd72, 0xfffff000, 0x7, 0x1, 0x3, 0x6, 0x0, 0x9, 0x2, 0x101, 0xffffffff, 0x9, 0x7f, 0x3, 0x1, 0x8, 0x200, 0x8000, 0x0, 0x7, 0x4, 0x1000, 0x1, 0x8000, 0xe9, 0x0, 0x3, 0x9ab5, 0x0, 0x6, 0x7fff, 0xffffff24, 0x7f, 0x3, 0x6, 0x1, 0x3, 0x10000, 0x7ff, 0x2, 0x7f, 0x1a, 0x3, 0x5, 0x4, 0x7, 0x5a, 0x9, 0xffffffc1, 0x6, 0x4, 0x1ff, 0x200, 0x6, 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0x4, 0x3, 0x400, 0x0, 0x4, 0x5, 0x9, 0x0, 0x7, 0x7f, 0x4, 0x1, 0x0, 0xffffffff, 0x9, 0x7, 0x800, 0x1, 0x5, 0x8, 0x6, 0x100, 0x9, 0x8000, 0x1, 0x8, 0x7ff, 0x9, 0x4, 0x1, 0x9, 0x1, 0xffffffff, 0x80000000, 0x5, 0x10001, 0x6, 0x7, 0x5, 0xfff, 0x0, 0x9, 0x4, 0x1, 0xffffffe0, 0x5, 0x40, 0x3f, 0x1ff, 0x9, 0xffffccdf, 0x9, 0x8001, 0x4, 0x205e, 0x1, 0x7, 0x400, 0x4, 0x5, 0x10001, 0x200, 0xa3df, 0xe632, 0x1, 0x4, 0x1136b9e, 0x80, 0x8, 0x40, 0x4, 0x80000000, 0x2e73, 0x35, 0x9, 0x4, 0xfff, 0x9, 0x0, 0x80000000, 0x80, 0x1f, 0xffff8aa6, 0x5, 0x7fff, 0x1, 0x1, 0x5, 0x1000, 0x1000, 0x1, 0xfffffffe, 0x3f, 0x3, 0x4, 0xffffffff, 0x9, 0x101, 0x1, 0x1, 0x6, 0xffff8001, 0x3ff, 0xfffff001, 0x1, 0x1, 0x2, 0xfffffffb, 0x200, 0x9, 0x0, 0x0, 0x8, 0x46, 0x9, 0x7c0, 0x9, 0x80, 0xfffffffd, 0x3ff, 0x3, 0xa, 0x51, 0x3ff, 0x2, 0x4, 0x1, 0x81, 0x7, 0x0, 0x1, 0x7, 0x2, 0xffffffff, 0x7ff, 0x7, 0x3b1, 0x88, 0x200, 0x48c, 0x7ff, 0x2, 0xb39d, 0xffff, 0x0, 0x4, 0x4, 0x8, 0x3, 0x20, 0x4, 0xe47, 0x9, 0x3, 0x9, 0x6, 0xd400, 0x5, 0x0, 0x2, 0x1]}, @TCA_POLICE_RESULT={0x8}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1, 0x10001, 0x200, 0x80000001, 0x6, 0x9, 0x6, 0x10000, 0xd, 0xfffff863, 0x1000, 0x3, 0x4, 0x4, 0xff, 0x4dd2, 0x1c, 0x3, 0x8, 0x9, 0x6, 0x10001, 0x8, 0x4, 0x2, 0xff6, 0x40, 0x80000001, 0x9, 0x1000, 0x1, 0x3, 0x1, 0x9, 0x800, 0x2, 0x2, 0x1, 0x8, 0x2, 0x8, 0x200, 0x7a, 0x22b4, 0x4, 0x7, 0x1, 0x4, 0x80, 0x100, 0x7, 0x9, 0x8001, 0x10001, 0x180f, 0x9, 0x1, 0x9, 0x7, 0x2, 0x5, 0x140000, 0x9, 0x3, 0x1ff, 0x40, 0x6, 0x4, 0x0, 0x7, 0x2, 0x3, 0x9, 0x5, 0x2c622b65, 0x6, 0x4eec3346, 0x6, 0xfffffff7, 0x8, 0xffffffff, 0x6, 0x5, 0x400, 0x80000000, 0xba5, 0x5, 0x9, 0x0, 0x2, 0xb2e2, 0x4, 0x0, 0xffffffe1, 0x9, 0x7, 0x3, 0x20, 0x0, 0x7fcd4de9, 0x8, 0x3f, 0x1, 0x4a0e, 0x7a, 0x46e9, 0x8000, 0x8, 0x8, 0xfff, 0x0, 0x8, 0x0, 0x3ff, 0xff, 0x2, 0x4, 0x5, 0x1, 0x100, 0x0, 0x4, 0xfffffffe, 0x4ce, 0xc056, 0x1000, 0x9, 0x80000001, 0x8000, 0x5, 0x1, 0x9, 0x8, 0x81, 0x0, 0x10001, 0x3ff, 0x1, 0x1, 0x200, 0xf75, 0xf, 0x4, 0x401, 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0x8, 0x3f, 0xffff0000, 0xfff, 0xffffffff, 0xe9fe, 0xfffff0e8, 0xffff33c9, 0x9, 0x20, 0xfff, 0x3, 0xffff, 0x0, 0xffffffff, 0x4, 0x5, 0xffff2494, 0x41a4ec04, 0xffffffff, 0x7fff, 0x9, 0x5, 0x80000000, 0x1f, 0xffff, 0xfff, 0x5, 0x3, 0x9, 0x218, 0x800, 0x9, 0x1, 0x71, 0xfffffc01, 0x7b59, 0x9, 0x7, 0x200, 0xfff, 0x7fffffff, 0x2, 0x200, 0xffffffff, 0x8, 0x1000, 0x0, 0x7, 0x8, 0x80000000, 0x800, 0x70, 0x7ff, 0x8, 0x741b, 0x3649, 0x20, 0x9, 0x7, 0x760, 0x2, 0xfff, 0x18, 0x87, 0x10000, 0x9, 0x1, 0x4, 0xfffff7ab, 0xfffffffa, 0x2, 0x0, 0x9a, 0x5, 0x7, 0x8, 0x5, 0x0, 0x9, 0x40, 0x100, 0x800, 0x800, 0x0, 0x5, 0x0, 0x8, 0xcc0576f0, 0x9, 0x2, 0x10001, 0x10001, 0x6, 0x200, 0x8, 0x8, 0x5, 0x7fff, 0x2, 0x0, 0x4, 0x8, 0x3, 0x6d, 0x0, 0x3, 0x1, 0x800, 0xabe, 0xc09d, 0x6, 0x8, 0x7, 0x4, 0x2, 0x5b, 0x4, 0x2, 0x6, 0x1ff0, 0x1f, 0x4, 0x6, 0x80000000, 0x1, 0x2, 0x4, 0x7ff, 0x7fff, 0x9, 0xfff, 0x4, 0xffff, 0x8001, 0x9, 0x1f, 0xffffff8c, 0x86, 0x101, 0x9, 0xffffffff, 0xfffff001, 0x9, 0x6, 0x0, 0x996, 0x7fff, 0x401, 0x4, 0x7, 0x2, 0x35c1, 0x8, 0x1, 0x2, 0x0, 0x0, 0x4000000, 0x4, 0x9, 0x7, 0x100, 0x4, 0x6, 0x6, 0x2, 0x0, 0x80000000, 0x6, 0x77, 0xffffffff, 0x4, 0xffffffff, 0xfffffffd, 0x9, 0x8b2a, 0x1, 0x3, 0x0, 0x7, 0x10000, 0x9, 0x5, 0x280, 0x1f, 0x2, 0x8000, 0x7, 0x700, 0x1, 0xffff, 0x7, 0x5, 0x95, 0x8, 0x7, 0x180000, 0x0, 0x30000000, 0x200, 0x200, 0x101, 0x62, 0x2, 0x20, 0x0, 0x1000, 0x2, 0x6ceeac5a, 0x6, 0x400, 0x1000, 0x80000000, 0x9, 0x6, 0xb8, 0x8, 0x6]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1}, @TCA_POLICE_RATE64={0xc, 0x8, 0x7}, @TCA_POLICE_RATE64={0xc, 0x8, 0x3}], [@TCA_POLICE_RATE64={0xc, 0x8, 0x4}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0xf2}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x4}, @TCA_POLICE_RESULT={0x8, 0x5, 0x8000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x2}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x3ff, 0xfff, 0x735f, 0x9, 0x400, 0x1, 0x5, 0x80000001, 0x2, 0x3, 0x800, 0x8a, 0x8, 0x5, 0x7, 0x0, 0x8, 0x2, 0x31d, 0x1f, 0x7, 0x1, 0x100, 0x0, 0x7fffffff, 0x3f, 0x63, 0x7, 0x0, 0x3, 0xfffffff7, 0x6, 0x21, 0x5, 0x8001, 0x7dddfa17, 0xff, 0x81, 0x1e1, 0x6, 0x5, 0x6, 0x3f, 0x4, 0x2, 0x0, 0x2, 0x81, 0x8, 0x3, 0x1ff, 0x4, 0x2, 0x5, 0x7, 0x6, 0x8, 0x5, 0xc32, 0x3ff, 0x5, 0x2, 0x9, 0x20, 0x1, 0x40, 0x7, 0x8, 0x66, 0x1, 0x3, 0x101, 0x0, 0x7, 0x5, 0x4, 0x2, 0x1, 0x72f, 0x8000, 0x9, 0x1, 0x1400000, 0x6, 0x9, 0x0, 0x2, 0x5, 0x2, 0x1, 0x6, 0x7fffffff, 0x8, 0x400, 0x1f871400, 0xffffff3a, 0x6, 0x290, 0xd59f, 0x800, 0xb6aa, 0x5, 0x401, 0x6, 0x1ff, 0x5f4, 0x1ff, 0x6, 0x751, 0x1, 0x8001, 0x7, 0x0, 0x1, 0x0, 0x7, 0x8000, 0x81, 0x80000000, 0xffffffff, 0x40d1, 0x20, 0x9, 0x0, 0x3, 0x1, 0x1, 0x200, 0x3f, 0x6, 0x1, 0x7, 0xea5d, 0x1f, 0x9, 0x0, 0x40, 0x2, 0x80000001, 0x9, 0x0, 0x3, 0x401, 0x1f, 0xd13, 0x69d800, 0xfff, 0x1ff, 0x0, 0x7, 0xff, 0x1ff, 0x1, 0xff, 0x4, 0x0, 0xb8, 0x71, 0x7, 0x4a, 0x0, 0x7, 0xffff, 0x8, 0x800, 0x0, 0x6, 0x0, 0xb9b3, 0x280000, 0x200, 0x10000, 0x8, 0x7, 0x400, 0x1, 0x401, 0x1, 0x7, 0x6, 0x7, 0xffffffff, 0x2, 0x2, 0x6, 0x9, 0x9, 0xa7, 0x0, 0x2, 0x9, 0x1, 0x2, 0x3, 0x5, 0x8, 0x7, 0x6, 0x0, 0x713, 0x5, 0xa8, 0x80, 0x10000, 0xfffffffc, 0x401, 0xed, 0x3ff, 0x6cc, 0x3, 0x10001, 0x9, 0x80000001, 0x0, 0x101, 0x90000, 0xff, 0x80000001, 0x2, 0x7fffffff, 0x8000, 0x4, 0x400, 0x6, 0x1c, 0xffffffff, 0x3, 0x0, 0x5, 0x4a0, 0x20, 0x7, 0x3, 0x2, 0x5, 0x5, 0x0, 0x30, 0x16, 0x3, 0x40, 0x55f, 0x2, 0x4, 0x2, 0xffff, 0xfffffffa, 0x6, 0x7ff, 0xfffffffe, 0x7, 0x4, 0x4, 0x7, 0x1, 0x7]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x8000, 0xfffffffb, 0x2, 0x8000, 0x6, 0x2, 0x1, 0x9d, 0x80, 0x6, 0xffff, 0x80, 0x31, 0xb2e, 0x4, 0x1, 0x4, 0x0, 0x8, 0x7, 0x0, 0xfffff7b8, 0x7ff, 0x7, 0x587, 0x5, 0x2, 0xfffffffc, 0x3, 0x2, 0x5, 0x6, 0x3, 0x1, 0x6, 0x2, 0xfff, 0x7, 0x200, 0x2, 0x3ff, 0xfffffffd, 0x7fff, 0x7, 0x3, 0x0, 0x200, 0x6, 0x5, 0x0, 0x900, 0x32ad, 0x200, 0x8001, 0x8, 0x9, 0x7, 0x6, 0x6, 0x8001, 0x5, 0xfffffffd, 0x4, 0x40, 0x1ff, 0x916f, 0xc942, 0x6, 0xff, 0x734afeb5, 0x0, 0x3, 0xfffff195, 0x8000, 0x8000, 0x48000, 0x2, 0x80000000, 0x250f1bed, 0x1, 0xfffffc00, 0x1000, 0x8, 0x0, 0xfffffc01, 0x1, 0xac41, 0x9, 0x80000000, 0x2, 0x80000001, 0x2, 0x100, 0x9, 0x3, 0x7fffffff, 0x1, 0x6, 0x5, 0x80000001, 0x800, 0x14ba, 0x9, 0x10001, 0x1, 0x4, 0x4, 0x1000, 0x9, 0x1, 0x0, 0x2f7a, 0xfffffffd, 0x80000000, 0x6002, 0x6, 0x0, 0xffff0001, 0xfff, 0x3ff, 0x1, 0x2, 0x1, 0x7, 0x0, 0x2, 0x9, 0x3, 0x9, 0x800, 0x8001, 0x7fffffff, 0x800, 0x6cfb, 0x401, 0x4, 0x5, 0x1f, 0x0, 0x4, 0x35ee, 0x8, 0x800, 0x0, 0xfa, 0x9, 0x4, 0x81, 0x3, 0x8000, 0xb69a, 0xffffffff, 0x20, 0x3ff, 0x7, 0x9, 0x7fffffff, 0x3, 0x7, 0x81, 0xff, 0x91d, 0x71, 0x8f19, 0x0, 0x6, 0x7, 0x101, 0xe00, 0x6, 0xffff0164, 0x964f2bab, 0x7, 0x81, 0x11af, 0x8, 0x400, 0x36717fed, 0x40, 0x8, 0xfffffff7, 0x2, 0x5861, 0x8000000, 0x4, 0x4, 0x0, 0x8, 0x4, 0x401, 0x6, 0x0, 0x8000, 0xfffffff8, 0x8, 0xffffffff, 0x6668fc85, 0xae, 0x7, 0x4, 0xfffffffc, 0x6, 0x400, 0x3, 0x3, 0x0, 0x6, 0x9, 0xfffffffb, 0xffff640f, 0x7, 0x8, 0x80000000, 0x1ff, 0x7, 0x9, 0xfffffffc, 0xfffffffc, 0x9, 0x4, 0xcde2, 0x91f, 0x9, 0x7, 0xfff, 0x1, 0x7b, 0xc12, 0x1, 0x2, 0x3ff, 0x1000, 0x3, 0xc29, 0x5, 0x8, 0x1, 0xfffffff9, 0x0, 0x14, 0xfffffff9, 0x6, 0x1, 0x5, 0x5, 0x2, 0xffffffcb, 0x400, 0x0, 0xffffffff, 0x0, 0x3f, 0x3, 0x7, 0x3f, 0xd8]}], [@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x4}], [@TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x0, 0x2, 0x3ff, 0x401, 0x7, 0x0, 0x7f, 0xd5d, 0xfffffffd, 0x7fff, 0x1, 0x4, 0x3, 0x3f, 0x4, 0x5, 0x6, 0x3, 0x80000001, 0xfffffc01, 0x6, 0x5, 0x7f, 0x20, 0xe622, 0x9, 0x7fffffff, 0xf59, 0x0, 0x7, 0x3ff, 0x6, 0x4, 0x0, 0xbe0, 0x7, 0x4, 0x7fc0000, 0x7fffffff, 0x62, 0xfffffffa, 0x3, 0x40, 0x80000000, 0xfffffff7, 0x7fffffff, 0x40, 0x49f4, 0x3, 0xfffffff9, 0x0, 0x100, 0xc0, 0x80, 0x4, 0x3ff, 0x2, 0x20, 0x3, 0xbe9, 0x101, 0x800, 0x1f, 0x7, 0x9, 0xf0, 0x5, 0x2f2, 0x6, 0x200, 0x5, 0x81, 0x1, 0x7fffffff, 0x2a5, 0x1, 0xdc70, 0xfffffc00, 0x1f, 0xc, 0xcff2, 0xfffffe00, 0x7f, 0xffff, 0x7, 0x8, 0x40, 0x8, 0x0, 0x8, 0x7, 0x5, 0xde, 0x3f, 0x9, 0x6, 0x9ccd, 0x7814, 0xffff, 0x2a, 0x40, 0x8001, 0x1, 0x1ff, 0x695, 0x7, 0x3, 0x97, 0xffffff44, 0x274, 0x1f, 0x0, 0x18000000, 0x6, 0x3, 0x7, 0x6, 0x8, 0x5b, 0xfffffffd, 0x7, 0x1, 0x997, 0x3ff, 0x6, 0x3, 0x80000001, 0x2, 0x4, 0x3, 0x4, 0x2, 0x2, 0x7, 0x8, 0xcb5, 0x7, 0x7, 0x9, 0xd321, 0x0, 0x4, 0x724f1f14, 0x400, 0x508, 0x0, 0xfff, 0x4, 0x3, 0x6, 0x3f, 0x4c7, 0x6, 0xffffffff, 0x800, 0x5, 0xfffffff8, 0xfff, 0x6, 0x8, 0x80000000, 0x100, 0x8, 0x0, 0x1000, 0x2, 0x4, 0x30, 0x1, 0x6, 0x0, 0x2, 0x10001, 0x1, 0x8, 0x7, 0x48, 0x4d652380, 0x9, 0x2, 0x8, 0x0, 0x54, 0x4, 0x8, 0x4ae5, 0xe8, 0x5, 0x2, 0x5, 0x8, 0xb210, 0x4, 0x80000001, 0x6, 0x1, 0x7, 0x27eb, 0x800, 0x1, 0x8, 0x356fae69, 0x10001, 0x9, 0x6, 0x8, 0x7f, 0x4, 0x200, 0x7, 0x74873e1b, 0x10000, 0xe923, 0x8, 0xfffffffe, 0x5, 0xfff, 0x80, 0x20, 0x8, 0x9, 0x4, 0x5, 0x0, 0x800, 0x7fffffff, 0x33c7, 0xd5f, 0x7e57, 0x24f4, 0x401, 0xffff, 0x8, 0x100, 0x0, 0x3, 0xfffffff7, 0x80000001, 0x144, 0x1e29, 0x1, 0xf2, 0x9, 0x6, 0xffff, 0xffff, 0x2, 0x2, 0x1, 0x2, 0x8, 0x2, 0x5, 0x101, 0x80000001]}, @TCA_POLICE_AVRATE={0x8}], [@TCA_POLICE_RATE={0x404, 0x2, [0x400, 0x8, 0xffffffff, 0x6, 0x3f, 0xffffffff, 0x4, 0x1541fc9c, 0x3, 0xfffffffd, 0x3, 0x40, 0xf96, 0x8, 0x31, 0x10000, 0x1, 0x10000, 0xbb58, 0x8c1, 0x2, 0xda46, 0x200, 0x7f, 0x9, 0x7, 0x348edba5, 0x7, 0x10000, 0x3ff, 0x10000, 0x0, 0x3, 0x2, 0x5, 0x48, 0x5, 0x2, 0x3, 0x22, 0x1000, 0x7ff, 0x8001, 0x0, 0x8, 0x8, 0x6, 0x0, 0x5, 0x9, 0x6ce, 0x0, 0x5, 0x7, 0x7, 0x3, 0x1, 0x20000000, 0x2, 0x0, 0xe9, 0x273, 0x8, 0x2, 0x55fe, 0xffff, 0xd07, 0x5, 0x5, 0x3, 0x0, 0xff, 0x81, 0x7fffffff, 0x3f, 0x0, 0xffffff25, 0x2, 0x3, 0x10000, 0x4, 0x101, 0x9f0f, 0x3f, 0x0, 0xd7e3, 0x7fffffff, 0x8, 0x6, 0x5, 0x800, 0x8, 0x7f, 0x7ff, 0x6, 0x10001, 0xfffffffe, 0x3, 0x4, 0xa9, 0x8, 0x0, 0x5, 0x7ff, 0x7, 0x9, 0x9, 0xffff, 0x1, 0x0, 0x3f, 0xc48, 0xffff, 0x7fc, 0x7, 0x400, 0x7fffffff, 0x7, 0x1ff, 0x9, 0x3, 0x8, 0x2, 0x2, 0xfff, 0x8001, 0xc67e, 0x5, 0x5, 0x80000000, 0x4, 0x2, 0x1, 0x1ff, 0x9, 0xb4d, 0xcd, 0x9, 0x8, 0x80000000, 0x8, 0x7fff, 0x1, 0x9, 0xfffffffb, 0x8001, 0x10001, 0xcd7, 0x76c1, 0x2b5a618, 0xffffffc1, 0x5, 0xe8, 0x9, 0x6, 0x800, 0xffffffff, 0x7, 0x2, 0x80, 0x7, 0xff, 0x8, 0x38000, 0x8, 0x9, 0x9, 0x8000, 0x10001, 0xa95, 0x200, 0x20, 0x6, 0x4, 0xffffffff, 0x1000, 0x40, 0x9, 0x8, 0x4, 0xfff, 0x9, 0x3, 0x1, 0x5, 0x1f, 0x4, 0x7fffffff, 0x800, 0x10000, 0x5b, 0x4, 0x6, 0x5, 0x0, 0x7000000, 0x3, 0x9, 0x7, 0x2, 0x100, 0xfffffffc, 0x7, 0x500000, 0xffffffc0, 0x0, 0x4, 0x101, 0x300, 0x2, 0x1000000, 0xdb, 0x1ff, 0x277d, 0x3, 0xfffffffd, 0x2, 0x6, 0x3, 0x6, 0x5, 0xeb3, 0x757c, 0x1000, 0x2d, 0x7f, 0x1, 0x1, 0x1, 0x7, 0x400, 0x80, 0x10001, 0xc3bb, 0x0, 0x8, 0x360, 0x6ef, 0x0, 0x7bb0, 0x200, 0x3, 0x4, 0x9, 0xfffffe01, 0x1, 0x31e8, 0x3ff, 0x4, 0x1f, 0x6c, 0xffff64a0, 0x6, 0x9, 0x1, 0x4dd]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x20}, @TCA_POLICE_RESULT={0x8, 0x5, 0x6}, @TCA_POLICE_RATE={0x404, 0x2, [0x8000, 0x8, 0x3, 0x43ab, 0x6, 0x200, 0x9, 0x20, 0x800, 0x2, 0x1ff, 0x1, 0xfffffff8, 0x2, 0xfffffffe, 0x7f, 0x4, 0x2, 0x3, 0x1, 0x3, 0xffff49ba, 0x1, 0x2f, 0x0, 0xe3, 0x7b, 0x1, 0x8000, 0x1, 0x9, 0x8, 0xc84e, 0x2, 0x3ff, 0x101, 0x8, 0x2a17, 0x5, 0x0, 0x7, 0x2, 0xffffffff, 0x3, 0x80, 0x99, 0x1000, 0x10000, 0x2, 0x1, 0x3, 0x0, 0x990, 0x45, 0x20, 0x1000, 0x10001, 0x8, 0x7, 0x3ff, 0x141, 0x59, 0x80000001, 0x0, 0xd, 0x1ff, 0x2, 0x80000001, 0x3, 0x3f, 0x90, 0xbd56, 0x20, 0x800, 0x10001, 0x80, 0x8, 0x2, 0x3, 0x2ab800, 0x3, 0x3, 0x1ff, 0x0, 0x8, 0x6, 0x2, 0x0, 0x970, 0xfffffff7, 0x8001, 0xffffffff, 0x80000000, 0xb1a, 0xfffffffb, 0x2, 0x500, 0x8a, 0x0, 0x5d, 0x3, 0x0, 0xa74c, 0x0, 0x5, 0x6, 0x8, 0x7, 0xd32, 0x8, 0xec, 0x3, 0x2, 0x36, 0x6, 0x7fffffff, 0x5, 0x100, 0x68d, 0x8a6e, 0x3, 0x2, 0x8, 0x80000001, 0x92, 0xfffffffd, 0x1, 0x5, 0x5, 0x195, 0x7, 0xfffff62f, 0x9, 0x4, 0x2, 0x8000, 0x2, 0x4, 0x7, 0x5, 0x5, 0x7, 0x6f, 0x7fffffff, 0x2c, 0x5, 0x1, 0xae, 0x4, 0x1ea4bce3, 0x56d, 0x9, 0x6, 0x5, 0x6, 0x7, 0x58109705, 0xa30f, 0xb2ec, 0x7, 0x3ff, 0x9, 0x10000, 0x2, 0xdd, 0x8, 0x4, 0x8, 0xfffff749, 0x367da9b0, 0x10000, 0x2297, 0x9, 0x4, 0x81, 0x80, 0xf34a, 0xffff, 0x6, 0x3ff, 0x4, 0x7, 0x8001, 0x3, 0x9, 0xd5, 0x7, 0x400, 0x10000, 0x2, 0x401, 0x7, 0x9, 0x2, 0x81, 0x50b, 0x0, 0x1ff, 0xffff, 0x4, 0x1000, 0x0, 0x10001, 0x0, 0x7, 0x80000000, 0xca9, 0xfffffff7, 0x3, 0x8, 0x7, 0x6, 0x4, 0x782, 0x200, 0x8000, 0x80, 0x66, 0x3, 0x4, 0x2, 0x7, 0x7, 0x9a1, 0x8, 0xf16, 0x3, 0x4, 0x10001, 0x0, 0x7c000, 0x51f, 0x5, 0x29e, 0x8, 0x3, 0xfffff001, 0x3, 0x4, 0x9, 0xffffffff, 0xff, 0x0, 0x0, 0xdd42, 0x2, 0xfffff6cb, 0x1, 0x0, 0x100, 0x1, 0x4, 0x4, 0xffff, 0x7fffffff, 0x40]}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1, 0x7fff, 0xdb, 0x9, 0x1, 0x0, 0xffff, 0x3, 0x10000, 0x0, 0xd, 0x6, 0xb8, 0xffffffff, 0x8, 0xc5d, 0x3, 0x2, 0x9646, 0x6, 0xfff, 0x8000000, 0x2, 0x2, 0x7, 0x3e53, 0x5, 0x35, 0xfffff000, 0x5c37, 0x0, 0x9, 0xffffffff, 0x7f, 0x8, 0x200, 0x6, 0x4, 0x10000, 0x7f, 0x6, 0x3, 0x1, 0x1, 0xf2d7, 0x4, 0x0, 0xfffffff9, 0x100, 0x3, 0x3, 0x1, 0x6, 0x4, 0x5, 0x200, 0x8000, 0x9, 0x6000000, 0x7ff, 0xf, 0xd0, 0xfffff800, 0x577, 0x81, 0x100, 0xffff, 0x200, 0xff, 0x0, 0x7, 0x6, 0x0, 0x1ff, 0x8, 0x5, 0xffffff81, 0x1, 0x5, 0x10001, 0x1, 0x0, 0x7b14, 0x1, 0xffffffff, 0x1000, 0x800, 0x3, 0x7359ccdb, 0xe83f, 0x7ff, 0x3, 0x5, 0xffff, 0x9, 0x9, 0x0, 0x9, 0xfffff801, 0x28, 0x40, 0x80000001, 0x2000200, 0x95, 0x1, 0x2, 0x401, 0x5, 0x100, 0x4ba, 0x2, 0x4, 0x8, 0x5, 0x2, 0x41b, 0x8, 0x80000001, 0x8001, 0x4, 0x4, 0x100, 0x5, 0x1, 0xea3c, 0x6f0, 0x40, 0x3, 0x8, 0x1, 0x8, 0x3, 0x7, 0x7fffffff, 0x2, 0x20, 0xfffff51d, 0x2, 0x47, 0x101, 0x5, 0x1, 0x3, 0x4, 0x9, 0x7, 0x80000000, 0x7ff, 0x6, 0x1, 0x3, 0x6, 0x3, 0x5, 0x800, 0xffffffff, 0x5, 0x7fffffff, 0xfffffd2a, 0x4, 0x40, 0x2, 0x9, 0x3, 0x4, 0xffffffc0, 0xc617, 0x7, 0x2, 0x7, 0x1, 0x99, 0x9, 0x3, 0x81f, 0x40, 0x80000001, 0x6, 0x92, 0x1ff, 0x4, 0x200, 0x4, 0x101, 0x835, 0xd93, 0x3ce, 0x10000, 0x1, 0x1, 0x3f, 0x1, 0x6, 0x4654, 0x1000, 0x3, 0x10000, 0x1, 0x3ff, 0x7f, 0xfff, 0x0, 0x7, 0x9, 0x5d3, 0xfff, 0x7, 0x8, 0x6, 0x1, 0x9, 0x0, 0x0, 0x1ff, 0xfffffff9, 0x9, 0xcedd, 0x7fffffff, 0x8, 0x4, 0x7, 0x1, 0x3, 0xff, 0xfffffffd, 0x3ff, 0xc9, 0x0, 0x5, 0x8, 0x3, 0x5, 0x10001, 0x400, 0x8, 0x7, 0x3, 0x1, 0x9, 0x3ba, 0x7fff, 0x2, 0xd76a, 0xd40, 0x4, 0x8, 0x9, 0x22d, 0x1ff, 0x400, 0x1f, 0x8, 0x7, 0x40, 0x5, 0x3]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x1ff, 0x800, 0xdc3f, 0x10001, 0x4, 0x9, 0x0, 0x100, 0x0, 0x9, 0x5, 0x400c, 0x80000001, 0x0, 0x2, 0x2, 0x450d, 0x9, 0x3, 0x1, 0xa5, 0x1, 0xffffff2e, 0x1, 0x8, 0x6, 0xaad5, 0x6, 0xff, 0xfffffffc, 0x80000000, 0x8b, 0x3, 0x826, 0x9, 0x4, 0x80000000, 0x3, 0x2, 0xbc, 0xd434, 0x7ff, 0x80000000, 0x5, 0x40, 0x3, 0x0, 0x6, 0x7, 0x3f, 0x1000, 0x2, 0x1, 0x0, 0x7ff, 0x8, 0xffffff0c, 0xe09, 0x9, 0x9, 0x8, 0x76, 0x16cb44ad, 0xa869, 0x5, 0x7, 0x0, 0x3, 0x100, 0x0, 0x1, 0x5, 0x52, 0x2, 0x1, 0x5, 0x9, 0xd95, 0x21c, 0x2f, 0x8, 0x23, 0x2, 0x9, 0x80000000, 0x6a, 0x3, 0x10001, 0x0, 0x8, 0x1000, 0x2, 0x7, 0x4, 0x2, 0x3, 0xfffffffc, 0x8, 0x3, 0x1, 0xe7e, 0x1000, 0x6, 0x1, 0x40, 0xffff, 0x1c000, 0x8, 0x9, 0x7f, 0x0, 0x1ff, 0xfff, 0x80000001, 0x6, 0x8, 0x20, 0x6, 0x9, 0xff, 0x7, 0xeb6, 0x2, 0x3, 0x2, 0x758f, 0x8, 0x1, 0x3, 0xea9, 0x1ff, 0x7, 0xffffffff, 0x80000001, 0x40, 0xfffffff9, 0x2, 0xfffffff8, 0x9, 0xe27f, 0x4, 0x6, 0x80000000, 0x8, 0x7fffffff, 0x80, 0x3ff, 0x4, 0x6, 0x2, 0x9, 0xffe00000, 0x100, 0x8, 0x0, 0x80000001, 0x9, 0x5, 0x8603, 0x3, 0x2, 0xffffffff, 0x36c2, 0x7, 0x8, 0x1a3f, 0xbf, 0xad3, 0x1af, 0x1, 0x7, 0x1, 0x0, 0x40, 0x1, 0x6, 0xfffff11b, 0x0, 0x0, 0x1ff, 0x10000, 0x1, 0x4, 0x401, 0xe774, 0x6, 0xeea, 0x760d, 0x8001, 0x6, 0x0, 0x1, 0x7, 0x80000001, 0x8000, 0xf023, 0x3f, 0xa8cb, 0x7ff, 0xd2, 0x8bb6, 0x7, 0x3, 0x539, 0x7, 0x8000, 0x81, 0x4, 0x6, 0x10000, 0x141, 0x1c0c, 0x2, 0x80000000, 0x6, 0x3, 0x8000, 0x1, 0x3f, 0x5, 0x8, 0x8, 0x6, 0x1, 0xfb4, 0x6, 0x9, 0xfff, 0xc71, 0x2, 0x10000, 0x2, 0xe3a0, 0x8, 0x4, 0x903, 0x0, 0xffff, 0x4, 0x5, 0xd3, 0x7fa, 0xae1, 0x2, 0x2e55f59c, 0x40, 0x30e, 0x6e89, 0x46fc, 0xb45e, 0x8, 0x3, 0x2, 0xffffffff, 0x3]}], [@TCA_POLICE_RESULT={0x8, 0x5, 0x9c}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xad}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xffffffe1, 0x100, 0x3, 0x5, 0xe1c8, 0x4b5, 0x9a33, 0x1ff, 0x6, 0x5fa, 0x6, 0x8, 0x0, 0x7ff, 0x798, 0x10001, 0x3, 0x0, 0xfffffeff, 0x9b02, 0x0, 0x4, 0x3, 0x400, 0x2, 0xfff, 0x7f, 0x3f, 0xf9f, 0xffffffff, 0x9, 0x2670, 0x1, 0x7, 0xea7, 0x8068c69e, 0x7, 0x1, 0x7, 0x40, 0x8000, 0x9, 0x2, 0x54b, 0x5, 0x4, 0x7ff, 0x5, 0xd8ee, 0x10001, 0x9, 0x9, 0x4, 0x4, 0x2d1, 0xf0, 0x7fffffff, 0x7f, 0x3, 0xff, 0xb6f, 0x401, 0x7, 0x7, 0x2, 0x100, 0xff, 0x4, 0xffff, 0x7, 0x81, 0x1, 0x1, 0x84d0, 0xfff, 0x5, 0x3f, 0x9, 0x6, 0xffff, 0xc10, 0x3, 0x7, 0x9, 0xc4a, 0x2, 0xee, 0xf283, 0x5, 0xffffffff, 0x20, 0x0, 0x1, 0x10000, 0x5675, 0x1, 0x800, 0x3, 0xffff, 0x92, 0x10001, 0x401, 0x2, 0x80000001, 0x6, 0x7, 0x64, 0xc24, 0x9, 0x20, 0x1, 0x90, 0xffff, 0x7, 0x30000, 0x5, 0x6, 0x2, 0x8, 0xee2, 0x400, 0x5, 0x80, 0x3ff, 0x9, 0x3, 0x8f89, 0x81, 0x5, 0x3, 0xffff8000, 0x3, 0x5, 0x3f, 0x4, 0x7, 0x20, 0x9, 0x2, 0x4, 0x3, 0x1, 0x1, 0x7ff, 0x800, 0x1, 0x4, 0x2, 0x9, 0x7ff, 0x101, 0x415, 0x43, 0x7, 0x99a, 0x400, 0x3, 0x1, 0x3, 0x8, 0x9, 0x7c9, 0xfff, 0x7, 0x1da9, 0x0, 0x9, 0x9, 0x3ff, 0x5, 0x40, 0x2, 0x0, 0x101, 0x9a70, 0xfffffac6, 0x59a, 0x4, 0x5, 0x0, 0x0, 0x8, 0x9, 0x0, 0x81, 0x800000, 0x7, 0x9e, 0xffff, 0x9, 0x6, 0xff, 0x3, 0x1fc0, 0xf8ab, 0xfff, 0x1, 0xffffff7f, 0x5, 0x94, 0x100, 0x1, 0x3ff, 0x4, 0x2, 0x1, 0x6d5, 0x400, 0xc2, 0x7f, 0x4, 0x8, 0x200, 0x10000, 0x8, 0x80000000, 0x0, 0x1, 0x7, 0x80000000, 0x6, 0x3c, 0x6, 0x80, 0x8, 0x5, 0x48b1, 0x3f13d109, 0x9, 0x5, 0xffff, 0x8, 0x1, 0x6, 0x4, 0x0, 0x6, 0xd0, 0x4, 0x4, 0x1000, 0x3, 0x344f, 0x62a, 0x0, 0xe00, 0x8000, 0x9, 0x7fffffff, 0x8b2, 0x8, 0x1000, 0x0, 0x6, 0x2, 0x8]}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x401}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0x3, 0xffffffff, 0x3ff, 0x100, 0x6, 0xe2ad, 0x4, 0x45, 0x74b61cdb, 0x8, 0x2, 0x6038, 0x7, 0x3, 0x7, 0xe74, 0xb0, 0x1, 0x4, 0x3, 0x8000, 0x8, 0xfffffffe, 0x2, 0x9, 0x189a, 0x8000, 0x8a05, 0x0, 0x10001, 0x2, 0x0, 0x8, 0x1, 0x20, 0x101, 0x2, 0xffff80de, 0x9, 0x8, 0x6, 0x7, 0xfffffff8, 0x0, 0xfffff801, 0xd4, 0x2, 0x2, 0xffffff5c, 0x7fffffff, 0x1, 0x8, 0xffff0000, 0xc938, 0x3, 0xcf20, 0x1, 0x1f, 0x155000, 0x4, 0x1, 0x2, 0x1, 0x22c, 0x80000000, 0x1, 0x4, 0x46f, 0xfffffffc, 0x1, 0x7, 0x3, 0x6, 0x1268, 0x200, 0x2, 0x6113, 0x1, 0x7, 0x1ff, 0x7f, 0x8, 0x3, 0x10000, 0xcc, 0x85, 0x1000, 0x8000, 0x7fff, 0x1000, 0x5, 0xf078, 0x9, 0x1, 0x2, 0x1, 0xffff, 0x1, 0x2, 0x1, 0x8, 0x4, 0x2, 0x9d50, 0x80, 0x3, 0x80000000, 0x6, 0x3, 0x10000, 0xa72, 0x8, 0x90e, 0x9, 0x3, 0xe243, 0x4, 0x9d9e, 0x6, 0x0, 0x1, 0x81, 0x800, 0x3, 0x0, 0x1, 0x1f, 0x4, 0xffffffb9, 0x3, 0x80000, 0xff, 0x20, 0x9, 0x8, 0xfffffffb, 0x22, 0x81, 0x5, 0x3ff, 0x7, 0x3, 0x7, 0x20, 0x81, 0xfff, 0x1ff, 0x0, 0x4, 0x2df1, 0xa02, 0x1f, 0x6, 0x6, 0x4, 0xc73, 0x7, 0x10001, 0x80000000, 0x7ff, 0x8, 0x6, 0x9, 0x101, 0x400, 0x0, 0x8001, 0xfffffffa, 0x5, 0x0, 0x5, 0x200, 0x3, 0x6, 0x310, 0x6, 0x2, 0x1, 0x1ff, 0x64000000, 0x5, 0x8000, 0xf32a, 0x9, 0x4, 0xffffa52a, 0x200, 0x6, 0x3, 0xad83, 0x100, 0xec, 0x9, 0x2, 0x7, 0xff, 0x80000001, 0xe2, 0x80000000, 0x0, 0x1, 0x8000000, 0xe817, 0x7, 0x6de, 0xffff, 0x10001, 0x800, 0x13, 0x3, 0xf86b, 0x6, 0xa06c, 0x0, 0x1, 0x20, 0x9, 0x2, 0x4, 0x5a, 0x0, 0x401, 0x1, 0xffff8001, 0x80000001, 0x8, 0x400, 0x0, 0x0, 0x200, 0xd46, 0x5, 0xdb12, 0x1, 0x4503, 0x6, 0x200, 0x3, 0x6, 0x5, 0x2, 0x7ff, 0x7, 0x1, 0x7, 0x8000, 0x1, 0x9537, 0x3, 0x9, 0x800, 0x0, 0x5, 0x0, 0x2]}]]}, {0xa9, 0x6, "15018ca1019b6de817e7d41bce85aa506519daa7f216498d36a505bd0bdef2e96781004e52ebe8fdce606312472a101c2122a70cdf2386757d63eee73d6e1e0c4b7a13f471e11d668e2e5bcfc59af9a0af3308cc1f4aef755511a892e7f01ab4d37d4925672dcbbf630523ddc491febf55a3909063c0c690c0ab22414a7085b2434ca6449c1ab1f1e23e01d90aaff5de3dea7a05601798528f2e846c0e7c36d7a89ad7d4e0"}, {0xc}, {0xc}}}, @m_pedit={0xff4, 0x18, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xf64, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe80, 0x4, {{{0x8000, 0x7, 0x3, 0x7, 0x8}, 0x2, 0x2, [{0x3f, 0x8, 0x3, 0x3ff, 0x7ff, 0x3}, {0x5, 0x2, 0x5, 0x2, 0x8, 0x6}, {0x8, 0xe10, 0x0, 0x1f, 0x7fff, 0x100}, {0x101, 0x7f, 0x101, 0xfffffffa, 0x1, 0xffffffff}]}, [{0x7, 0x8, 0x100, 0x1, 0x7, 0x4}, {0x5, 0x3ff, 0x7f, 0x4, 0x1ff, 0x8}, {0xa1a4, 0x3c, 0x8, 0x1, 0x7, 0x9a}, {0x6, 0xfff, 0xfffffffd, 0x6, 0x80, 0x7ff}, {0x2, 0x7ef6, 0xc7, 0x9, 0x2, 0x1}, {0x74, 0x9, 0x1, 0x80000001, 0x85, 0x3}, {0x39e, 0x100, 0x10000000, 0x5, 0x5, 0x101}, {0x0, 0x3, 0x8000, 0x9, 0x8, 0x2}, {0x1, 0x40, 0x3, 0x0, 0x101, 0x80000001}, {0x3ff, 0x10001, 0x9, 0x5, 0x8001, 0x7fffffff}, {0xffffffff, 0xfff, 0x80000000, 0x1f, 0x0, 0x100}, {0x4, 0x81, 0x400, 0xde8, 0x7f, 0x7}, {0x648, 0x3, 0x20, 0xe147, 0x6, 0x1}, {0x8, 0x2, 0xffffffff, 0x2, 0xffffffff, 0xec}, {0x1, 0x0, 0x100, 0x20, 0xfffffffa, 0xff}, {0xff, 0x0, 0xc69f, 0x3, 0xffff7fff, 0xcb2a}, {0x1, 0x7, 0x101, 0x800, 0x10001, 0xfff}, {0x80, 0x0, 0x8f2, 0x7fff, 0xf81a, 0xff}, {0x4, 0x5, 0x0, 0xe6, 0x100, 0x7}, {0x101, 0x1, 0x6, 0x10001, 0x39, 0x10000}, {0x1000, 0x4, 0x37c, 0x9, 0x1, 0x401}, {0x9, 0x6, 0x2, 0x5, 0x6, 0x2}, {0x8, 0x5, 0x1ff, 0x6, 0x4, 0x7fffffff}, {0x4, 0xffffffff, 0x7, 0x2, 0x3, 0x8}, {0xf2e, 0x401, 0x0, 0x4, 0x739, 0x7}, {0x7ff, 0x8, 0x400, 0xfffffffc, 0xfffffff8, 0x7fffffff}, {0x0, 0xfff, 0x0, 0x9, 0x1000, 0x5}, {0x4, 0x46ff0eda, 0x8, 0x1, 0x9, 0x96}, {0x2, 0xc87, 0x3, 0x1, 0xf6cb, 0x3ff}, {0xfffffffe, 0x3, 0xc1, 0xffffff82, 0x2, 0xef}, {0xff, 0x3ff, 0xff, 0x200, 0x7, 0x37}, {0xb6bf, 0xef2, 0xffff, 0x1, 0x2, 0x1}, {0x2, 0x5b5, 0x8000, 0x9, 0x200, 0xfc8}, {0x5, 0xfffffe00, 0x5, 0xfffffffe, 0x5, 0x800}, {0x9, 0x4, 0x4, 0x1, 0x8, 0x1}, {0xffffffff, 0x4, 0x3, 0x7, 0x3}, {0x10001, 0x800, 0x8, 0x240, 0x8, 0x1ff}, {0xfffffee4, 0x100, 0x5, 0x7f, 0xff, 0x6}, {0xffffffff, 0x2, 0x0, 0x7, 0x7fff, 0x400}, {0xe2, 0x60000000, 0x0, 0x80000001, 0xc677, 0x68}, {0x9bc, 0x8, 0x0, 0x0, 0xfffffffe, 0x80}, {0x80000001, 0x4, 0x200, 0x7, 0x4, 0x4}, {0x1dd0f2e9, 0x9, 0xc00, 0xfb2, 0xffffff00, 0x1}, {0x9, 0x2, 0x7264be0, 0x6, 0x6, 0x7fff}, {0x3f, 0x80000001, 0x9, 0x4, 0x3f, 0xcab}, {0x2, 0x10001, 0x1000, 0x7, 0x3, 0x6}, {0x8, 0x4, 0x6b64, 0x3cb6, 0x5, 0x1}, {0xfffffc00, 0x3, 0x3bf7, 0x80, 0x1ff, 0x2}, {0xa4ee, 0x7, 0xfffffffa, 0x5, 0x7, 0x364e4cff}, {0x2, 0x9, 0x8f3b, 0x1ff, 0x6, 0x400}, {0x7fff, 0x7, 0x499cec1a, 0x9, 0xeb4, 0xf8}, {0x1, 0x5, 0x8, 0x9, 0x3, 0x9}, {0x200, 0xffffffcc, 0x9, 0xff, 0x3, 0x5}, {0x80000000, 0x6, 0xffffffff, 0x481, 0x3}, {0x1, 0x5, 0x80, 0xffff703b, 0x5, 0x80000001}, {0x7fffffff, 0x3, 0x2, 0xb7, 0xfffffc55}, {0x3, 0x80000001, 0x8c8, 0x8, 0x0, 0x80000001}, {0x20, 0x104, 0x2, 0xb3e9, 0x6c, 0x14}, {0x6, 0x8, 0x5, 0x7, 0x0, 0x2}, {0xffffffff, 0x9, 0x10001, 0x78, 0x1, 0x9}, {0x9, 0x9, 0x9, 0x5, 0x4, 0xfffffff7}, {0x8, 0x81, 0x1ff, 0x1e, 0xc284, 0xee8}, {0x6, 0x7fffffff, 0x80000000, 0x81, 0x7f, 0xf8b4}, {0x1f10, 0x9, 0xffff, 0x800, 0x2, 0x7}, {0x5, 0x7, 0x11e5, 0x1, 0x2, 0x1}, {0x7fff, 0x6, 0xff, 0xcb8, 0x12, 0x170}, {0xc4000, 0x8, 0x10000, 0x16c, 0x80000001, 0x5}, {0x92e, 0x80000000, 0xc96, 0x80000000, 0xffff, 0x9}, {0x800, 0x80, 0x2, 0xb3, 0x7fff, 0x3}, {0x101, 0x2, 0x9c7c, 0x6, 0x6, 0xfffffffc}, {0x8, 0x6, 0x8, 0x3ff, 0x1, 0x20}, {0xffffffff, 0x2, 0x5, 0x1, 0x1d7, 0xd2ad}, {0x0, 0x6, 0x20, 0x5, 0x1, 0x9}, {0x400, 0x3, 0x3, 0xf70, 0x10000, 0x3}, {0x7fff, 0x0, 0xfffffffb, 0x0, 0x1, 0xdec}, {0x20, 0x7fff, 0x1, 0x2, 0x3, 0x3}, {0x4, 0x0, 0x3f, 0xba, 0x2, 0x2}, {0x9, 0xfff, 0x1, 0x0, 0x1, 0x3ff}, {0x5, 0xfb3, 0x2, 0x3b5, 0xfa, 0x10000}, {0xffffff80, 0x1b67e4d1, 0x5, 0x81, 0x7fff}, {0x83b, 0x7, 0x5, 0xffffabfd, 0x1, 0x80}, {0x7, 0x0, 0x3f, 0x20, 0x9, 0xff}, {0x5, 0x8, 0x81, 0x1, 0x0, 0x7}, {0x5, 0x3, 0x9f5, 0x1, 0x0, 0xffffffff}, {0x2b09f35d, 0x3, 0xfffff736, 0x7, 0x3, 0x80000000}, {0x4, 0x1, 0x1, 0x1, 0x10001, 0x7}, {0x7ff, 0x0, 0x8e3, 0xfffffffb, 0x9, 0x5}, {0x30bb, 0x80, 0xffff, 0x0, 0x101}, {0x8, 0x10000, 0x0, 0x3, 0x81, 0x80000}, {0x1f, 0x8, 0x4, 0x1, 0x0, 0xffffffff}, {0xedc4, 0x5, 0x0, 0x8, 0xffff, 0xfffffffe}, {0xffffff71, 0x400, 0x80000001, 0x2, 0x9, 0x8}, {0x10000, 0x2, 0xffff, 0x2, 0x3, 0x101}, {0x6, 0x7, 0xff, 0x80000001, 0x400, 0x5}, {0xcda, 0x7, 0x6d2b, 0x280000, 0x8, 0x7fff}, {0xfffffff9, 0x145, 0x7, 0x1, 0x5, 0x80000001}, {0x6, 0x4, 0x1ef21f04, 0x8, 0x3, 0x5}, {0x5253ec0, 0x9, 0x1, 0x41df, 0x3}, {0x2, 0x7e00000, 0x4, 0x5, 0x5, 0x7}, {0x1, 0x3, 0x0, 0x1ff, 0x2, 0x7fff}, {0x46, 0x10001, 0x10001, 0x1, 0x2, 0x80000000}, {0xfe, 0x2, 0x10000, 0x5, 0x5, 0x2}, {0x3, 0x81, 0x4, 0x6be, 0x4, 0x6}, {0xffff, 0xfd67, 0x8000, 0x0, 0x9276}, {0x7, 0x27cc, 0x8, 0x80000000, 0x8000, 0x10}, {0x0, 0x7, 0x9, 0x0, 0x2, 0x1000}, {0x9, 0x4, 0x7, 0x71, 0xeec5, 0x6}, {0x1, 0xffffff34, 0x1f, 0xffffffdb, 0xace6, 0x4}, {0x4, 0x8, 0xfffffffb, 0x8, 0x6, 0x2}, {0x100, 0x6, 0x1, 0x2, 0x0, 0xad}, {0xffffff80, 0xa054bc7f, 0x8, 0x5, 0x6, 0x8704}, {0x80000000, 0x80b, 0xe3, 0x101, 0x1657d80b, 0xfffffff7}, {0xfffffff8, 0x80000000, 0x0, 0x7fffffff, 0x93e, 0xffffffff}, {0xffff, 0x5d6, 0x1, 0x2c50, 0x4, 0x81}, {0x2166, 0x0, 0x7f, 0xc123, 0x1ff, 0x1}, {0x2, 0x2, 0x3ff, 0x3f, 0x3, 0x10001}, {0x0, 0x2e44, 0x9b, 0x10001, 0x5, 0x1}, {0x1, 0xc91d, 0x1, 0x9, 0x1000, 0x1}, {0x9b, 0x5, 0x100, 0x4, 0x80000000, 0x4a}, {0x49c7, 0x993, 0x6, 0xffffffe0, 0x63698e06, 0xfffffffb}, {0x40, 0xc8e7, 0x0, 0x58b4, 0x0, 0x7ff}, {0x0, 0x2, 0x7ff, 0x7f, 0x5, 0xffffffff}, {0x8, 0x5, 0x20, 0x1, 0x1, 0x1004}, {0x6, 0x5, 0x7fff, 0x55, 0x18df, 0x800}, {0x2, 0x7, 0x5, 0x101, 0x0, 0xde}, {0xb19, 0x1, 0x1, 0x6, 0x7d, 0x7ff}, {0xfff, 0x101, 0x10001, 0x53, 0x7, 0x10000}, {0x1, 0x3, 0x5, 0xaa, 0x690797c9, 0x7}], [{0x4, 0x1}, {0x5, 0x1}, {}, {0x0, 0x1}, {0x2}, {0x2}, {0x5}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x1}, {}, {0x0, 0x1}, {0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x2}, {0x5, 0x1}, {0x0, 0x1}, {0x3}, {0x2, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x5}, {0x4, 0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x5}, {0x4, 0x1}, {0x1}, {}, {0x2, 0x1}, {0x2}, {0x3, 0x1}, {0x3}, {0x3, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x2}, {0x3}, {0x1}, {}, {0x5}, {0x2}, {0x3, 0x1}, {0xb96cfcb17151783f, 0x1}, {0x1, 0x1}, {0x2}, {0x2, 0x1}, {0x4}, {0x1}, {0x2, 0x1}, {0x6, 0x1}, {0x5}, {0x3, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x5}, {0x4, 0x1}, {0x0, 0x1}, {0x5}, {0x2, 0x1}, {0x5}, {0x1, 0x1}, {0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5}, {0x3}, {0x4}, {}, {0x4, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {}, {0x3}, {0x0, 0x1}, {0x2, 0x1}, {0x5}, {0x0, 0x1}, {0x4}, {0x1}, {0x1}, {0x0, 0x1}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x4}, {0x5}, {0x1, 0x1}, {0x3}, {0x2}, {0x5, 0x1}, {0x5, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x2, 0x1}, {0x3}, {0x0, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {0x0, 0x1}], 0x1}}, @TCA_PEDIT_KEYS_EX={0xe0, 0x5, 0x0, 0x1, [{0x34, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_CMD={0x6}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x2}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x44, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x4}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}]}, {0x2c, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x3}, @TCA_PEDIT_KEY_EX_CMD={0x6}, @TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x5}]}, {0xc, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6}]}]}]}, {0x67, 0x6, "8dc4959a0b4b6991b6decc5e517eec5aa705c5c73798f05fdecfd6c942d53c401d7497c0efb40f672e90ac057b5e1fd0e9c2e2b0425ea07fd8c899b263d3a6cbef5e71d06ee2f753f16cb111633caa58d56825f1046f01b9479449782553e626f6ba69"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_police={0x930, 0x14, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x8dc, 0x2, 0x0, 0x1, [[@TCA_POLICE_RATE64={0xc, 0x8, 0x1000}, @TCA_POLICE_RESULT={0x8, 0x5, 0x6}, @TCA_POLICE_RATE64={0xc, 0x8, 0x678}, @TCA_POLICE_RATE64={0xc, 0x8, 0x2}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x68e9, 0x4, 0xffffff8f, 0xfffffffb, 0xfffff800, {0x2, 0x1, 0x8000, 0x9, 0x1, 0x1}, {0x6, 0x0, 0x101, 0x111e, 0x2, 0x3}, 0x81, 0x5, 0x12e}}, @TCA_POLICE_RATE64={0xc, 0x8, 0x8c}], [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x338, 0x3, 0x6, 0x2, 0x0, 0x8000, 0x6444, 0x4, 0x5, 0x2, 0x9, 0x93, 0x83f8, 0x3, 0x6, 0x1, 0x6, 0x8, 0x10, 0x9, 0x3f, 0x5, 0x40, 0x96d, 0xffffffa7, 0xffff, 0x9, 0x2, 0x3, 0x81, 0x3, 0x2, 0x7f, 0x5, 0x5, 0x9, 0x4ad, 0x8, 0x7, 0x3, 0x5, 0x6, 0x3ff, 0x8000, 0x401, 0x7fffffff, 0x2, 0x3, 0x6, 0x80, 0x50ef, 0x10001, 0x5, 0x0, 0x0, 0x40, 0x1, 0x0, 0x400, 0x38000000, 0x3, 0x81, 0x1, 0x7, 0x7fff, 0x0, 0xfffffffc, 0x8001, 0x80000001, 0x4, 0x713520f4, 0x200, 0x7ff, 0x2, 0x3, 0x7fffffff, 0x7fffffff, 0x40, 0x0, 0x6, 0x4, 0x1, 0x80000001, 0x8001, 0x9, 0x292a5d6, 0x6, 0x5, 0x1000, 0xc46, 0x1, 0x100, 0xb8b5, 0x7fffffff, 0xfffff001, 0x3, 0x2, 0x5, 0x80000001, 0x1, 0x400, 0x6f42, 0x2, 0x4, 0x3, 0x8, 0x5019, 0xee0d, 0x59, 0x8, 0x45, 0x5, 0x1, 0x2, 0x6, 0x8, 0x80000001, 0x7, 0x19, 0x0, 0x0, 0x1f, 0x7, 0x1, 0x7f, 0x9, 0x9, 0x8001, 0x4, 0xfffffffc, 0xfffffff8, 0x80000000, 0x200, 0x101, 0x6, 0x80000001, 0x1f, 0x0, 0x4, 0x8403, 0x6, 0x3, 0x7f, 0x9, 0x80000001, 0xe00b, 0xfffffffa, 0x4, 0x3, 0x7, 0xfffffffd, 0x8c, 0x5, 0x4, 0x2, 0xffffffff, 0x0, 0x3, 0x4, 0x2, 0x8000, 0x9, 0x2, 0x4, 0xffff, 0x8772, 0x8, 0x0, 0x5, 0x8, 0x9, 0xdc, 0x0, 0x72, 0xff, 0x4, 0x7c, 0x7fff, 0x8, 0x400, 0xd6, 0x9, 0x1, 0x6, 0x9, 0x19e, 0x9, 0x1a, 0x776e, 0x8001, 0x9, 0x2, 0x0, 0x8, 0x5, 0x2000, 0x7, 0x800, 0x7, 0x4, 0x5, 0x3ff, 0x1, 0x0, 0xaf2a, 0x1, 0x7, 0x13, 0x2, 0x6, 0x0, 0x1f, 0x6, 0x4957, 0x6, 0x7, 0x7, 0x7, 0x7e, 0xff, 0x81, 0x8, 0x0, 0x8, 0x5, 0x5d9, 0x0, 0x7, 0x100, 0x3, 0x7, 0x8001, 0xfffffff9, 0xfffffffa, 0x4, 0x83ea, 0x7, 0x9, 0x80000000, 0x5b, 0xffffbfa9, 0x8, 0x4, 0xffffffff, 0x1788, 0x6, 0x9, 0x17, 0x7ff, 0x1000, 0x5, 0x7, 0x40000, 0x1d, 0x8, 0x5e]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x192, 0x2, 0x1, 0x45aab205, 0x3, {0x8, 0x1, 0xffff, 0x6, 0x7fff, 0x81000}, {0x2, 0x3, 0x0, 0x6, 0x0, 0x5}, 0xa14, 0x800, 0xfff}}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0xbbd6, 0xfffff6cc, 0x8000, 0x4, 0x1, 0x7ff, 0x7fffffff, 0x40, 0xdb, 0x2, 0xff, 0x9, 0x10000, 0x80000001, 0x8, 0x2, 0x8001, 0x2dd8343e, 0xaa, 0x7, 0x400, 0x80000000, 0x0, 0x5, 0x7d, 0x0, 0x3, 0x0, 0x9, 0xffffffff, 0x93, 0x0, 0x8000, 0xfffffffd, 0xdd, 0x38, 0x5, 0x8001, 0x0, 0x0, 0x81b, 0x5, 0x7ff, 0x7, 0x2, 0x8, 0xfffffe00, 0x401, 0x7, 0x0, 0x80000000, 0xaf7, 0x0, 0x8, 0x7f, 0x3f, 0x1, 0x5, 0x1, 0x5, 0x4, 0x3, 0x6, 0x2, 0x80000001, 0x400, 0x80, 0x4, 0x6, 0x2, 0xe0e5, 0x80000001, 0x85f4, 0x100, 0x7, 0x2, 0x1f, 0x401, 0xfffffffd, 0xc6d, 0x9, 0xfffffffd, 0x81, 0x78d, 0x2, 0x1, 0x1, 0x1, 0x3, 0x2, 0x8001, 0x1, 0x2, 0x6, 0xd4cefdb, 0x5378, 0x4, 0x1, 0x80, 0x1000, 0x1f, 0xfffffffd, 0x400, 0x6, 0x5, 0xef, 0x18, 0x9, 0x9, 0x2, 0x7fff, 0x2, 0x2, 0x547d, 0x9, 0x4, 0x20, 0x0, 0x3, 0x1, 0x0, 0x7, 0x4, 0x80000000, 0x7, 0x0, 0x8, 0xffff, 0x4b76, 0x80000000, 0x0, 0x5, 0x1, 0x6, 0x2, 0x4, 0x5, 0x4de, 0x5, 0x20, 0x4d, 0x2400, 0x0, 0x4, 0xffffffff, 0x47b23ad3, 0x7, 0x1ff, 0x9, 0x4cc, 0x7, 0x200, 0x1f, 0x8, 0x8, 0x9, 0x4, 0x2, 0x6, 0x2, 0x4, 0x3, 0x3b50000, 0xd24, 0x1f, 0x8, 0x2b81646d, 0x40, 0x6, 0x7fffffff, 0xea91, 0x8, 0x9, 0x0, 0x121, 0xffff, 0x4, 0x81, 0xfffffff7, 0x3f, 0x0, 0x1, 0x1ff, 0x2, 0x409, 0x1ff, 0x3, 0xc91, 0x8, 0x7f, 0x3, 0xffff, 0x2, 0x0, 0x3, 0x80, 0x3, 0x1, 0x4, 0x6, 0xfffffffb, 0x9, 0x40000000, 0x7fffffff, 0x7ff, 0xf6, 0x6, 0x8, 0x5, 0x81, 0x5, 0x2, 0x77e, 0x90, 0x3, 0x4, 0x2, 0x3bc3c3cf, 0x8, 0xe5c, 0x5, 0x2, 0x4, 0x7, 0xfffffff9, 0x1, 0x8, 0x5, 0x10001, 0x6, 0x80000001, 0x1293, 0xffffffff, 0x4, 0x3, 0x7, 0x7, 0x10001, 0x3, 0xb8, 0x5, 0xffff, 0x812a, 0x9, 0x0, 0x3ff, 0x8, 0x8, 0x2, 0x6, 0x1, 0xfffffff8, 0x1]}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x1000}]]}, {0x2a, 0x6, "b3ad0df1d4b17ecec1f7e49a5106890715cfd73c76362d4004f51c1a196a8b0d81a4037431d9"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_nat={0x148, 0x19, 0x0, 0x0, {{0x8, 0x1, 'nat\x00'}, {0x54, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x8001, 0x80000000, 0x3, 0x7, 0x5}, @remote, @broadcast, 0xff000000}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x80, 0x8000, 0x3, 0x5}, @loopback, @private=0xa010101, 0xffffff00}}]}, {0xd0, 0x6, "a6bfb39cbc586674b8d677410d55aab648e931fe47851bd72d659a8a9ddf977a6c44206dd4087f986b1d287971a4a3034876235b45dca318a7b3e84dc072d44511d3d8c542b24c89ce32234e3852c6acb8820f26e8246891af809f008119dc15e8c951577880c5bcb307d0e6b1be2709027203280924309347a71e8391e1a247fbdb1a55ec47b769c972cc55d1778695b0b29966b25522641e3ccc192e2780889fe32fbf555bcb89f69f8699692791fe0d207c79770050715a5bb06b647bdb1437a6664bfe012cb41d20f76f"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_skbedit={0x104, 0x0, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x56d8}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8001}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x3ff}]}, {0xbf, 0x6, "ce869f33a9fd9fd2c13d4c245e9c7ccffcf8e86c4073105affd9fa6d557d10a2f4246e7f89649c04c2c41d84bba1b1d3c7c204a32d777c4570547af4330ee64647914565638d4ce3d628b9fc37b8b076dc7064ee8d6c57c98d5e55b74963f882e4841052fbf93a31bbde192b45373eef941bad5ae917e32b52bbcffcd46aa04fc20ce6e0da6aa7723d7d88c7d99bd32bf5ba794761f8c9fe725f8ccb13ef6eb769843b0e81ead5705bb9d319c924ee8818c4c7504a6ab0f424bd9d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x3}}}}]}, {0x168, 0x1, [@m_connmark={0x164, 0x4, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x74, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5b, 0x7fff, 0x20000000, 0x64}, 0x7}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x5, 0x6, 0x5, 0x5}, 0x98}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1, 0x77, 0xffffffffffffffff, 0x0, 0x6}, 0x400}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xc593, 0xffffffff, 0x0, 0x8, 0x200}, 0x40}}]}, {0xc2, 0x6, "0bd1c0e2bd85b17930737cd11777b9dc886317a61b69b703d857aaaac73584f3de1d3c912219bd978af2c47afc4be2b112325b02aeb50961eb0f23b53eb2b9534cc5d15d4b87572711e45b49a16fef5721acea6cc9c2f867d2d21952f061fa8e7f88af06c11eb14e996bd2767181011be92a6a82be41a14d5a57d82466147aa2063e62e8f5ef87ab18e4580a1b1dffca63a05e413ac35f8ab0b0ad2862147cf9e1b2784517274f9557da97bfa427bb28042cc98c318ac804c90f1a364487"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}, {0x508, 0x1, [@m_gact={0x74, 0x2, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x40, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x0, 0x1639, 0x1}}, @TCA_GACT_PROB={0xc, 0x3, {0x0, 0x1931, 0x1000000c}}, @TCA_GACT_PARMS={0x18, 0x2, {0x80000001, 0xbf, 0x4, 0x7, 0x6}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0x1632, 0x5}}]}, {0xc, 0x6, "25c1dec9f35ffbe6"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_skbedit={0xfc, 0x19, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x74, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x7}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x100}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x4}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffe8, 0x7}}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6, 0x4, 0x2}, @TCA_SKBEDIT_QUEUE_MAPPING={0x6}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x4, 0x7, 0x8}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x4, 0x1, 0x10000, 0x8}}]}, {0x5d, 0x6, "68dd711d57a334c75afaa5b0460e371ad59a6c9ac346a4eb63988bb5f8b3abc9858db1d00473d65aeb703c96a94f1a72b722e0f4f378045b907c200d3718576ef5eb41b9e67b8e7d49b229952854242b46be3d5ffc03de1a5a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_ipt={0x274, 0x2, 0x0, 0x0, {{0x8, 0x1, 'ipt\x00'}, {0x158, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_TARG={0x35, 0x6, {0x4, 'raw\x00', 0x0, 0x3, "b166544987a2446fccbd8c"}}, @TCA_IPT_INDEX={0x8, 0x3, 0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x4}, @TCA_IPT_TABLE={0x24, 0x1, 'security\x00'}, @TCA_IPT_TARG={0x7a, 0x6, {0x4, 'raw\x00', 0x1, 0x2, "436963bb8569efabded52e5fe870f6d852d3e4e49d49b2df6edc2b0e0dd3a424ae9b524647006b53dd4a1903bc90441f13cf1010492292f8d8915531d304fd3659bea639913fb7606eb2a0ce678e0544"}}]}, {0xf7, 0x6, "068f1daff37070cd199e7163a45b6c21763a6ca11141733cc7051468922ee348e73d8315feebcf228971655672b314e01a8f904acb133917894d4511c59d6be09d2c54b4f99c220c51a4086d11505c7e88222ac52c048bc3c9d08695b189c484a02b070f8776e71909efa52f548f60b6bd81a5b77634b9e8eeded9d7ff97ddc87cab3318df3e5eb2522d54ce1024d1cc5d148aaca4f1d0e9b0f7b7c17caf868235ada51278fb6e24915d26ef37e8842cb3921f5989d4bee6960cb4e5651f9854e53e33672198fb1217218bd94ebe1841cb02cf38c54c60029bd873b6d00dcddf5e228a7906cc4445441343ed2a50727bae996c"}, {0xc}, {0xc, 0x8, {0x1, 0x1}}}}, @m_pedit={0x70, 0x2, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x42, 0x6, "e0b7dd59e575d3cf809d71474d807bddd535352facc5cd8200f0da4a2b1db0a1a02a0fe40c5ea2fbf422dfc9733d727c9b2e21bd80acd000e9dd04a67405"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_connmark={0xb0, 0x15, 0x0, 0x0, {{0xd, 0x1, 'connmark\x00'}, {0x74, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xfffffff9, 0x2, 0x0, 0x7, 0x20}, 0xff}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2e76, 0xe77, 0x10000000, 0xfffffffc, 0x1f}, 0x1}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x3, 0x1, 0x6, 0x2c7, 0x2}, 0x9}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x100, 0x1, 0x7, 0x1, 0x3ff}, 0x40}}]}, {0xf, 0x6, "922464c9dc88efe147565f"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}]}, 0xc11c}, 0x1, 0x0, 0x0, 0x48095}, 0x8004) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000004c0)="1cb58e044d404d89b2eb5aeec01c783a71cd9bc866e7851e21691d5d1637daebaad44b6365098cab470d7be2d425a82223e83fced724d29c6eb6fa74bd9df63106fac744457f215631dfaa3f33600af9712fe60961a0466163c8784895ded53d9775bf997c1adade0692377c32c76ecdb30f288fe12008f638c1a49aa046006010e92bc3ffe65064bbf5d768740ae8981b78c5814c6f1437ed8f909b617fbb", 0x9f}, {&(0x7f0000000580)="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", 0x1000, 0x2}], 0x8c8000, &(0x7f0000001580)={[{@uid={'uid', 0x3d, 0xee01}}, {@session={'session', 0x3d, 0x5e}}, {@map_normal='map=normal'}, {@map_normal='map=normal'}, {@nocompress='nocompress'}, {@map_normal='map=normal'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '}-#}'}}, {@smackfsfloor={'smackfsfloor'}}]}) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000400)='y\x00', 0x2, 0x1) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:22 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e3, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1152.495910] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1152.503628] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1152.510899] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1152.518348] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1152.525630] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1152.532905] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 2 (fault-call:0 fault-nth:50): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000000000000000000000000000000f6ffffff00f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e4, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1152.754277] FAULT_INJECTION: forcing a failure. [ 1152.754277] name failslab, interval 1, probability 0, space 0, times 0 [ 1152.779895] CPU: 1 PID: 18546 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1152.787813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1152.797182] Call Trace: [ 1152.799784] dump_stack+0x1fc/0x2fe [ 1152.803430] should_fail.cold+0xa/0x14 [ 1152.807331] ? setup_fault_attr+0x200/0x200 [ 1152.811660] ? lock_acquire+0x170/0x3c0 [ 1152.815650] __should_failslab+0x115/0x180 [ 1152.819893] should_failslab+0x5/0xf [ 1152.823611] kmem_cache_alloc+0x277/0x370 [ 1152.827770] getname_kernel+0x4e/0x370 [ 1152.831665] kern_path+0x1b/0x40 [ 1152.835041] lookup_bdev+0xfc/0x220 [ 1152.838673] ? bd_acquire+0x440/0x440 [ 1152.842482] ? debug_check_no_obj_freed+0x201/0x482 [ 1152.847515] blkdev_get_by_path+0x1b/0xd0 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1152.851679] btrfs_scan_one_device+0xd0/0xd00 [ 1152.856180] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1152.861293] ? debug_check_no_obj_freed+0x201/0x482 [ 1152.866320] ? device_list_add+0xdd0/0xdd0 [ 1152.870559] ? kfree+0x110/0x210 [ 1152.873935] ? btrfs_mount_root+0x107a/0x1830 [ 1152.878439] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1152.883027] btrfs_mount_root+0x9df/0x1830 [ 1152.887273] ? btrfs_decode_error+0x70/0x70 [ 1152.891611] ? __mutex_unlock_slowpath+0xea/0x610 [ 1152.896466] ? check_preemption_disabled+0x41/0x280 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1152.901493] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1152.906510] ? pcpu_alloc+0xc9/0x1190 [ 1152.910320] ? __lockdep_init_map+0x100/0x5a0 [ 1152.914830] mount_fs+0xa3/0x30c [ 1152.918208] vfs_kern_mount.part.0+0x68/0x470 [ 1152.922710] ? kfree+0x110/0x210 [ 1152.926088] vfs_kern_mount+0x3c/0x60 [ 1152.929900] btrfs_mount+0x23a/0xa93 [ 1152.933624] ? btrfs_show_options+0xfd0/0xfd0 [ 1152.938123] ? __mutex_unlock_slowpath+0xea/0x610 [ 1152.942975] ? check_preemption_disabled+0x41/0x280 [ 1152.948007] ? rcu_read_lock_sched_held+0x16c/0x1d0 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1152.953029] ? pcpu_alloc+0xc9/0x1190 [ 1152.956836] ? __lockdep_init_map+0x100/0x5a0 [ 1152.961343] mount_fs+0xa3/0x30c [ 1152.964722] vfs_kern_mount.part.0+0x68/0x470 [ 1152.969230] do_mount+0x113c/0x2f10 [ 1152.972878] ? lock_acquire+0x170/0x3c0 [ 1152.976864] ? check_preemption_disabled+0x41/0x280 [ 1152.981889] ? copy_mount_string+0x40/0x40 [ 1152.986242] ? copy_mount_options+0x59/0x380 [ 1152.990657] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1152.995688] ? kmem_cache_alloc_trace+0x323/0x380 [ 1153.000542] ? copy_mount_options+0x26f/0x380 [ 1153.005050] ksys_mount+0xcf/0x130 [ 1153.008602] __x64_sys_mount+0xba/0x150 [ 1153.012588] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1153.017172] do_syscall_64+0xf9/0x620 [ 1153.021415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1153.026607] RIP: 0033:0x460c6a [ 1153.029801] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x3f) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1153.048713] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1153.056424] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1153.063698] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1153.070968] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1153.078236] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1153.085502] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:22 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) mount(&(0x7f00000000c0)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000200)='jffs2\x00', 0x2000000, &(0x7f0000000240)='dont_hash') ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:22 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000), 0x1, 0x0) clone(0x20a53400, &(0x7f0000000200)="c1acf269b092e15bac518e536e4495b58acbfd80e47a40d87cdcd547b26cc4f86c8339997ee1b736e6be15e9aee2a916f440a5c3417d5fa3dd7e4576e31392a095734cc916134dd64e91ee9fb6f5eb00f10b613c126e0fed2f57d51bb69dff1a9252b74c156e5f883e281969c2c805b2e90152a4758f71b31f637baffeb7ed3bf01d5531b89a", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000040)="ac86c80b5d3c43fd10a95b8f71ef2f4e9e07ac41") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e850000000000000000000000000000000000000000000000feffffff00f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 2 (fault-call:0 fault-nth:51): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:22 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e5, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1153.387821] FAULT_INJECTION: forcing a failure. [ 1153.387821] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.427376] CPU: 1 PID: 18605 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1153.435286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1153.444638] Call Trace: [ 1153.447238] dump_stack+0x1fc/0x2fe [ 1153.450884] should_fail.cold+0xa/0x14 [ 1153.454788] ? setup_fault_attr+0x200/0x200 [ 1153.459115] ? lock_acquire+0x170/0x3c0 [ 1153.463102] __should_failslab+0x115/0x180 [ 1153.467342] should_failslab+0x5/0xf [ 1153.471057] __kmalloc_track_caller+0x2a6/0x3c0 [ 1153.475731] ? btrfs_mount_root+0x364/0x1830 [ 1153.480147] kstrdup+0x36/0x70 [ 1153.483345] btrfs_mount_root+0x364/0x1830 [ 1153.487588] ? btrfs_decode_error+0x70/0x70 [ 1153.491915] ? __mutex_unlock_slowpath+0xea/0x610 [ 1153.496762] ? check_preemption_disabled+0x41/0x280 [ 1153.501786] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1153.506803] ? pcpu_alloc+0xc9/0x1190 [ 1153.510603] ? __lockdep_init_map+0x100/0x5a0 [ 1153.515103] mount_fs+0xa3/0x30c [ 1153.518476] vfs_kern_mount.part.0+0x68/0x470 [ 1153.522965] ? kfree+0x110/0x210 [ 1153.526336] vfs_kern_mount+0x3c/0x60 [ 1153.530141] btrfs_mount+0x23a/0xa93 [ 1153.533857] ? btrfs_show_options+0xfd0/0xfd0 17:46:23 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000200), 0x2000) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) [ 1153.538356] ? __mutex_unlock_slowpath+0xea/0x610 [ 1153.543204] ? check_preemption_disabled+0x41/0x280 [ 1153.548231] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1153.553249] ? pcpu_alloc+0xc9/0x1190 [ 1153.557057] ? __lockdep_init_map+0x100/0x5a0 [ 1153.561574] mount_fs+0xa3/0x30c [ 1153.564950] vfs_kern_mount.part.0+0x68/0x470 [ 1153.569458] do_mount+0x113c/0x2f10 [ 1153.573094] ? retint_kernel+0x2d/0x2d [ 1153.576990] ? copy_mount_string+0x40/0x40 [ 1153.581237] ? copy_mount_options+0x190/0x380 [ 1153.585734] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1153.590570] ? copy_mount_options+0x26f/0x380 [ 1153.595048] ksys_mount+0xcf/0x130 [ 1153.598581] __x64_sys_mount+0xba/0x150 [ 1153.602549] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1153.607116] do_syscall_64+0xf9/0x620 [ 1153.610910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1153.616106] RIP: 0033:0x460c6a [ 1153.619286] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) gettid() r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x2, 0x81, 0x3f, 0x81, 0x0, 0x1, 0x2, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1d, 0x2, @perf_bp={&(0x7f0000000040), 0x19}, 0x0, 0x7, 0xff, 0x5, 0x20, 0xfffffc00, 0x15}, r1, 0x9, 0xffffffffffffffff, 0x2) ptrace$setregs(0xf, r0, 0xffff, &(0x7f0000000000)="e6a948d95b33a20d290b0cb59446d3bd527cd883b50966d46173bec92b5fd870fe4227e2549081e383f8cc956486eb") move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1153.638170] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1153.645868] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1153.653127] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1153.660384] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1153.667644] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1153.674906] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:23 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e6, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 2 (fault-call:0 fault-nth:52): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1153.955023] FAULT_INJECTION: forcing a failure. [ 1153.955023] name fail_page_alloc, interval 1, probability 0, space 0, times 0 17:46:23 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e7, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1154.019158] CPU: 1 PID: 18653 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1154.027071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.036429] Call Trace: [ 1154.039031] dump_stack+0x1fc/0x2fe [ 1154.042673] should_fail.cold+0xa/0x14 [ 1154.046568] ? lock_acquire+0x170/0x3c0 [ 1154.050555] ? setup_fault_attr+0x200/0x200 [ 1154.054892] __alloc_pages_nodemask+0x239/0x2890 [ 1154.059654] ? blkdev_get+0x59a/0x940 [ 1154.063462] ? __radix_tree_lookup+0x216/0x370 [ 1154.068049] ? find_get_entry+0x4cd/0x8a0 [ 1154.072205] ? lock_downgrade+0x720/0x720 [ 1154.076359] ? __radix_tree_lookup+0x370/0x370 [ 1154.080947] ? check_preemption_disabled+0x41/0x280 [ 1154.085975] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1154.090832] ? iput+0xc9/0x860 [ 1154.094040] ? find_get_pages_range_tag+0xc50/0xc50 [ 1154.099063] ? blkdev_get+0xd0/0x940 [ 1154.102797] alloc_pages_current+0x193/0x2a0 [ 1154.107215] do_read_cache_page+0xa36/0x1170 [ 1154.111630] ? blkdev_writepages+0x20/0x20 [ 1154.115875] btrfs_scan_one_device+0x195/0xd00 [ 1154.120467] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1154.125577] ? debug_check_no_obj_freed+0x201/0x482 [ 1154.130603] ? device_list_add+0xdd0/0xdd0 [ 1154.134848] ? kfree+0x110/0x210 [ 1154.138221] ? btrfs_mount_root+0x107a/0x1830 [ 1154.142722] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1154.147310] btrfs_mount_root+0x9df/0x1830 [ 1154.151557] ? btrfs_decode_error+0x70/0x70 [ 1154.155886] ? __mutex_unlock_slowpath+0xea/0x610 [ 1154.160736] ? check_preemption_disabled+0x41/0x280 [ 1154.165768] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.170790] ? pcpu_alloc+0xc9/0x1190 [ 1154.174599] ? __lockdep_init_map+0x100/0x5a0 [ 1154.179105] mount_fs+0xa3/0x30c [ 1154.182482] vfs_kern_mount.part.0+0x68/0x470 [ 1154.186980] ? kfree+0x110/0x210 [ 1154.190361] vfs_kern_mount+0x3c/0x60 [ 1154.194171] btrfs_mount+0x23a/0xa93 [ 1154.197894] ? btrfs_show_options+0xfd0/0xfd0 [ 1154.202400] ? __mutex_unlock_slowpath+0xea/0x610 [ 1154.207239] ? check_preemption_disabled+0x41/0x280 [ 1154.212242] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.217239] ? pcpu_alloc+0xc9/0x1190 [ 1154.221020] ? __lockdep_init_map+0x100/0x5a0 [ 1154.225500] mount_fs+0xa3/0x30c [ 1154.228851] vfs_kern_mount.part.0+0x68/0x470 [ 1154.233331] do_mount+0x113c/0x2f10 [ 1154.236938] ? lock_acquire+0x170/0x3c0 [ 1154.240892] ? check_preemption_disabled+0x41/0x280 [ 1154.245898] ? copy_mount_string+0x40/0x40 [ 1154.250124] ? copy_mount_options+0x59/0x380 [ 1154.254516] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.259554] ? kmem_cache_alloc_trace+0x323/0x380 [ 1154.264379] ? copy_mount_options+0x26f/0x380 [ 1154.268899] ksys_mount+0xcf/0x130 [ 1154.272458] __x64_sys_mount+0xba/0x150 [ 1154.276416] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1154.280984] do_syscall_64+0xf9/0x620 [ 1154.284783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1154.289962] RIP: 0033:0x460c6a [ 1154.293146] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1154.312166] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:46:23 executing program 5: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f00000004c0)={0x0, 0x5, 0x7}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000008c0)={0x18, 0x3, {0x0, @struct={0x78ea, 0xfffff33b}, 0x0, 0x55bd, 0x7fffffff, 0x0, 0x7, 0x8000, 0x401, @usage=0xa0d3, 0x100, 0x7, [0x10000, 0x8, 0x9, 0xfff, 0xca, 0x2]}, {0x4, @usage=0x1, 0x0, 0x8001, 0xff, 0x2, 0xffffffff7fffffff, 0x100000001, 0x0, @usage=0xffff, 0x1ff, 0x0, [0x8, 0x8, 0xffffffff, 0xffff, 0xff, 0x7]}, {0x7, @usage=0xe2, r0, 0x2, 0xbc, 0x80, 0x40, 0x100000001, 0x0, @struct={0x1, 0xfffffff8}, 0x8, 0x56, [0x1000, 0x2, 0x7, 0x492a46cf, 0x7, 0x3]}, {0x3, 0x4, 0x6}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x9507a, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x3, &(0x7f0000000040)=""/4096) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001040)={0x0, 0x7, 0x81, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1154.319853] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1154.327114] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1154.334365] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1154.341619] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1154.348872] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:23 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e8, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:23 executing program 2 (fault-call:0 fault-nth:53): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1154.626766] FAULT_INJECTION: forcing a failure. [ 1154.626766] name failslab, interval 1, probability 0, space 0, times 0 [ 1154.638341] CPU: 0 PID: 18702 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1154.646228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1154.655585] Call Trace: [ 1154.658185] dump_stack+0x1fc/0x2fe [ 1154.661829] should_fail.cold+0xa/0x14 [ 1154.665726] ? setup_fault_attr+0x200/0x200 [ 1154.670057] ? __lock_acquire+0x6de/0x3ff0 [ 1154.674309] __should_failslab+0x115/0x180 [ 1154.678553] should_failslab+0x5/0xf [ 1154.682275] kmem_cache_alloc+0x3f/0x370 [ 1154.686350] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1154.691987] __radix_tree_create+0x314/0x540 [ 1154.696420] page_cache_tree_insert+0xac/0x3f0 [ 1154.701011] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 1154.706475] ? lock_acquire+0x170/0x3c0 [ 1154.710453] ? __add_to_page_cache_locked+0x45e/0xb60 [ 1154.715663] __add_to_page_cache_locked+0x46e/0xb60 [ 1154.720690] ? page_cache_tree_insert+0x3f0/0x3f0 17:46:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:24 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000004c0)=ANY=[@ANYBLOB="6620c4643d", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB="2c6f626a5ffdc770653d2c646f6e745f68617368737461660000"]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) [ 1154.725548] add_to_page_cache_lru+0x16a/0x680 [ 1154.730140] ? add_to_page_cache_locked+0x40/0x40 [ 1154.734998] pagecache_get_page+0x478/0xd50 [ 1154.739330] __getblk_slow+0x216/0x9e0 [ 1154.743240] __bread_gfp+0x218/0x300 [ 1154.746964] btrfs_read_dev_super+0x8a/0x230 [ 1154.751383] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1154.755891] open_fs_devices+0x5a3/0xa50 [ 1154.759968] ? find_fsid+0xb0/0xb0 [ 1154.763528] btrfs_open_devices+0x114/0x150 [ 1154.767860] btrfs_mount_root+0xa60/0x1830 [ 1154.772110] ? btrfs_decode_error+0x70/0x70 [ 1154.776440] ? __mutex_unlock_slowpath+0xea/0x610 [ 1154.781296] ? check_preemption_disabled+0x41/0x280 [ 1154.786325] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.791346] ? pcpu_alloc+0xc9/0x1190 [ 1154.795142] ? __lockdep_init_map+0x100/0x5a0 [ 1154.799624] mount_fs+0xa3/0x30c [ 1154.802993] vfs_kern_mount.part.0+0x68/0x470 [ 1154.807483] ? kfree+0x110/0x210 [ 1154.810845] vfs_kern_mount+0x3c/0x60 [ 1154.814640] btrfs_mount+0x23a/0xa93 [ 1154.818337] ? btrfs_show_options+0xfd0/0xfd0 [ 1154.822829] ? __mutex_unlock_slowpath+0xea/0x610 [ 1154.827676] ? check_preemption_disabled+0x41/0x280 [ 1154.832689] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.837689] ? pcpu_alloc+0xc9/0x1190 [ 1154.841488] ? __lockdep_init_map+0x100/0x5a0 [ 1154.845981] mount_fs+0xa3/0x30c [ 1154.849340] vfs_kern_mount.part.0+0x68/0x470 [ 1154.853826] do_mount+0x113c/0x2f10 [ 1154.857444] ? do_raw_spin_unlock+0x171/0x230 [ 1154.861951] ? check_preemption_disabled+0x41/0x280 [ 1154.866964] ? copy_mount_string+0x40/0x40 [ 1154.871190] ? copy_mount_options+0x59/0x380 [ 1154.875595] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1154.880604] ? kmem_cache_alloc_trace+0x323/0x380 [ 1154.885429] ? copy_mount_options+0x26f/0x380 [ 1154.889906] ksys_mount+0xcf/0x130 [ 1154.893435] __x64_sys_mount+0xba/0x150 [ 1154.897390] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1154.901966] do_syscall_64+0xf9/0x620 [ 1154.905769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1154.910950] RIP: 0033:0x460c6a 17:46:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) read$FUSE(0xffffffffffffffff, &(0x7f0000000000)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000fffffffe5f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1154.914134] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1154.933016] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1154.940707] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1154.947958] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1154.955212] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1154.962470] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1154.969733] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:24 executing program 2 (fault-call:0 fault-nth:54): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:24 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5e9, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000000000000000000000000fdef0000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1155.207372] FAULT_INJECTION: forcing a failure. [ 1155.207372] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.246272] CPU: 0 PID: 18741 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 17:46:24 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000000)) [ 1155.254178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.263533] Call Trace: [ 1155.266131] dump_stack+0x1fc/0x2fe [ 1155.269776] should_fail.cold+0xa/0x14 [ 1155.273674] ? setup_fault_attr+0x200/0x200 [ 1155.278008] ? finish_task_switch+0x1db/0x760 [ 1155.282524] __should_failslab+0x115/0x180 [ 1155.286760] should_failslab+0x5/0xf [ 1155.290478] kmem_cache_alloc_node+0x54/0x3b0 [ 1155.294986] create_task_io_context+0x2c/0x430 [ 1155.299582] generic_make_request_checks+0x1c4f/0x22e0 17:46:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1155.304869] ? should_fail_bio.isra.0+0xa0/0xa0 [ 1155.309554] ? generic_make_request+0x409/0xdf0 [ 1155.314225] ? generic_make_request+0x237/0xdf0 [ 1155.318904] generic_make_request+0x23f/0xdf0 [ 1155.323407] ? blk_put_request+0x110/0x110 [ 1155.327660] ? check_preemption_disabled+0x41/0x280 [ 1155.332686] ? alloc_buffer_head+0x20/0x130 [ 1155.337023] submit_bio+0xb1/0x430 [ 1155.340571] ? generic_make_request+0xdf0/0xdf0 [ 1155.345240] ? check_preemption_disabled+0x41/0x280 [ 1155.350268] ? guard_bio_eod+0x2a0/0x640 [ 1155.354345] submit_bh_wbc+0x5a7/0x760 [ 1155.358247] block_read_full_page+0x7cf/0xd10 [ 1155.362748] ? block_llseek+0xc0/0xc0 [ 1155.366542] ? __bread_gfp+0x300/0x300 [ 1155.370411] ? add_to_page_cache_locked+0x40/0x40 [ 1155.375242] do_read_cache_page+0x533/0x1170 [ 1155.379633] ? blkdev_writepages+0x20/0x20 [ 1155.383854] btrfs_scan_one_device+0x195/0xd00 [ 1155.388421] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1155.393518] ? debug_check_no_obj_freed+0x201/0x482 [ 1155.398526] ? device_list_add+0xdd0/0xdd0 [ 1155.402753] ? kfree+0x110/0x210 [ 1155.406108] ? btrfs_mount_root+0x107a/0x1830 [ 1155.410585] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1155.415204] btrfs_mount_root+0x9df/0x1830 [ 1155.419428] ? btrfs_decode_error+0x70/0x70 [ 1155.423748] ? __mutex_unlock_slowpath+0xea/0x610 [ 1155.428583] ? check_preemption_disabled+0x41/0x280 [ 1155.433591] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1155.438589] ? pcpu_alloc+0xc9/0x1190 [ 1155.442384] ? __lockdep_init_map+0x100/0x5a0 [ 1155.446879] mount_fs+0xa3/0x30c [ 1155.450230] vfs_kern_mount.part.0+0x68/0x470 [ 1155.454706] ? kfree+0x110/0x210 [ 1155.458055] vfs_kern_mount+0x3c/0x60 [ 1155.461851] btrfs_mount+0x23a/0xa93 [ 1155.465563] ? btrfs_show_options+0xfd0/0xfd0 [ 1155.470040] ? __mutex_unlock_slowpath+0xea/0x610 [ 1155.474871] ? check_preemption_disabled+0x41/0x280 [ 1155.479879] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1155.484882] ? pcpu_alloc+0xc9/0x1190 [ 1155.488688] ? __lockdep_init_map+0x100/0x5a0 [ 1155.493171] mount_fs+0xa3/0x30c [ 1155.496521] vfs_kern_mount.part.0+0x68/0x470 [ 1155.501012] do_mount+0x113c/0x2f10 [ 1155.504630] ? lock_acquire+0x170/0x3c0 [ 1155.508591] ? check_preemption_disabled+0x41/0x280 [ 1155.513591] ? copy_mount_string+0x40/0x40 [ 1155.517808] ? copy_mount_options+0x59/0x380 [ 1155.522213] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1155.527220] ? kmem_cache_alloc_trace+0x323/0x380 [ 1155.532061] ? copy_mount_options+0x26f/0x380 [ 1155.536550] ksys_mount+0xcf/0x130 [ 1155.540075] __x64_sys_mount+0xba/0x150 [ 1155.544043] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1155.548613] do_syscall_64+0xf9/0x620 [ 1155.552412] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1155.557591] RIP: 0033:0x460c6a [ 1155.560773] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1155.579666] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1155.587352] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1155.594605] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1155.601869] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 17:46:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000200)={0x4, 0x4, {}, {r0}, 0x3, 0x2}) lsetxattr$security_capability(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000240)=@v3={0x3000000, [{0x5, 0x40}, {0x0, 0x3}], r1}, 0x18, 0x1) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) 17:46:25 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ea, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1155.609129] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1155.616379] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:25 executing program 2 (fault-call:0 fault-nth:55): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1155.828315] FAULT_INJECTION: forcing a failure. [ 1155.828315] name failslab, interval 1, probability 0, space 0, times 0 [ 1155.862144] CPU: 1 PID: 18777 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1155.870071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1155.879514] Call Trace: [ 1155.882108] dump_stack+0x1fc/0x2fe [ 1155.885755] should_fail.cold+0xa/0x14 [ 1155.889658] ? setup_fault_attr+0x200/0x200 [ 1155.893986] ? __lock_acquire+0x6de/0x3ff0 [ 1155.898238] __should_failslab+0x115/0x180 [ 1155.902482] should_failslab+0x5/0xf [ 1155.906321] kmem_cache_alloc+0x3f/0x370 [ 1155.910391] ? mempool_alloc+0x350/0x350 [ 1155.914465] mempool_alloc+0x146/0x350 [ 1155.918357] ? lock_acquire+0x170/0x3c0 [ 1155.922335] ? mempool_resize+0x790/0x790 [ 1155.926494] ? check_preemption_disabled+0x41/0x280 [ 1155.931522] ? alloc_buffer_head+0x20/0x130 [ 1155.935858] bio_alloc_bioset+0x389/0x5e0 [ 1155.940025] ? alloc_page_buffers+0x2da/0x5c0 [ 1155.944521] ? bvec_alloc+0x2f0/0x2f0 [ 1155.948328] ? do_raw_spin_lock+0xcb/0x220 [ 1155.952572] ? create_empty_buffers+0x4e7/0x760 [ 1155.957247] submit_bh_wbc+0x141/0x760 [ 1155.961144] block_read_full_page+0x7cf/0xd10 [ 1155.965642] ? block_llseek+0xc0/0xc0 [ 1155.969448] ? __bread_gfp+0x300/0x300 [ 1155.973348] ? add_to_page_cache_locked+0x40/0x40 17:46:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:25 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000000)="eff2ef2afd9481085a0d05219d63480407f8927b48a823bbdcdfad017970067705ad983166e2f9b1acb94c48eee3a2b829275f75152de8378bbb2591758d20005878f695aff8aea56efcecc53f9a23cbff1977ff3bfacfb2c69b548a323f172e6ce2111c26a02667553647e19517266603c5f47385b61e2d2ceb4ddfd90a7abe3fc72222b541d8e1200ecca47545ebd83196c0c4c3d0241066fdcdd9e8b62f", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="8775d347aef4456ec4945f86cab6b3a976b6153022a6998cf7270f9df2436894ec976a1821a52b72711bca382494e0b57966cc9d7721fcac91493c3ca8115242220e593cba3e374014c9adaecfb313") r0 = gettid() r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tkill(r1, 0x1d) tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x5a, 0x2, 0x81, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f00000001c0), 0x3}, 0x80, 0x6, 0x4, 0x8, 0x4d7b00000, 0x5dfb, 0x9}, r1, 0x7, r2, 0x8) 17:46:25 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180), 0x4) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYRES16=r1, @ANYRESDEC=0xee00, @ANYRESOCT=r1, @ANYRESDEC=0xee01, @ANYBLOB="2c4f626a5f747970656f6e745f686173682c726f6f8d856f86746578743d73746166665f752c00"]) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) chdir(0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)) [ 1155.978198] do_read_cache_page+0x533/0x1170 [ 1155.982608] ? blkdev_writepages+0x20/0x20 [ 1155.986849] btrfs_scan_one_device+0x195/0xd00 [ 1155.991431] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1155.996534] ? debug_check_no_obj_freed+0x201/0x482 [ 1156.001558] ? device_list_add+0xdd0/0xdd0 [ 1156.005796] ? kfree+0x110/0x210 [ 1156.009166] ? btrfs_mount_root+0x107a/0x1830 [ 1156.013663] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1156.018252] btrfs_mount_root+0x9df/0x1830 [ 1156.022499] ? btrfs_decode_error+0x70/0x70 17:46:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1156.026827] ? __mutex_unlock_slowpath+0xea/0x610 [ 1156.031680] ? check_preemption_disabled+0x41/0x280 [ 1156.036710] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.041732] ? pcpu_alloc+0xc9/0x1190 [ 1156.045540] ? __lockdep_init_map+0x100/0x5a0 [ 1156.050041] mount_fs+0xa3/0x30c [ 1156.053419] vfs_kern_mount.part.0+0x68/0x470 [ 1156.057921] ? kfree+0x110/0x210 [ 1156.061296] vfs_kern_mount+0x3c/0x60 [ 1156.065103] btrfs_mount+0x23a/0xa93 [ 1156.068826] ? btrfs_show_options+0xfd0/0xfd0 [ 1156.073326] ? __mutex_unlock_slowpath+0xea/0x610 [ 1156.078181] ? check_preemption_disabled+0x41/0x280 [ 1156.083214] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.088237] ? pcpu_alloc+0xc9/0x1190 [ 1156.092034] ? __lockdep_init_map+0x100/0x5a0 [ 1156.096514] mount_fs+0xa3/0x30c [ 1156.099897] vfs_kern_mount.part.0+0x68/0x470 [ 1156.104459] do_mount+0x113c/0x2f10 [ 1156.108071] ? lock_acquire+0x170/0x3c0 [ 1156.112029] ? check_preemption_disabled+0x41/0x280 [ 1156.117028] ? copy_mount_string+0x40/0x40 [ 1156.121243] ? copy_mount_options+0x59/0x380 [ 1156.125632] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.130635] ? kmem_cache_alloc_trace+0x323/0x380 [ 1156.135509] ? copy_mount_options+0x26f/0x380 [ 1156.139985] ksys_mount+0xcf/0x130 [ 1156.143509] __x64_sys_mount+0xba/0x150 [ 1156.147466] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1156.152042] do_syscall_64+0xf9/0x620 [ 1156.155826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1156.161036] RIP: 0033:0x460c6a [ 1156.164209] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1156.183087] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1156.190784] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1156.198062] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1156.205316] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1156.212565] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1156.219812] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:25 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5eb, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:25 executing program 2 (fault-call:0 fault-nth:56): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1156.426182] FAULT_INJECTION: forcing a failure. [ 1156.426182] name failslab, interval 1, probability 0, space 0, times 0 [ 1156.438527] CPU: 1 PID: 18825 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1156.446473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1156.455813] Call Trace: [ 1156.458416] dump_stack+0x1fc/0x2fe [ 1156.462037] should_fail.cold+0xa/0x14 [ 1156.465913] ? vfs_kern_mount+0x3c/0x60 [ 1156.469872] ? setup_fault_attr+0x200/0x200 [ 1156.474175] ? blk_queue_enter+0x40b/0xb70 [ 1156.478398] __should_failslab+0x115/0x180 [ 1156.482618] should_failslab+0x5/0xf [ 1156.486312] kmem_cache_alloc_node+0x54/0x3b0 [ 1156.490791] create_task_io_context+0x2c/0x430 [ 1156.495361] generic_make_request_checks+0x1c4f/0x22e0 [ 1156.500635] ? should_fail_bio.isra.0+0xa0/0xa0 [ 1156.505295] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.510309] ? kmem_cache_alloc+0x315/0x370 [ 1156.514632] generic_make_request+0x23f/0xdf0 [ 1156.519113] ? blk_put_request+0x110/0x110 [ 1156.523331] ? check_preemption_disabled+0x41/0x280 [ 1156.528337] ? alloc_buffer_head+0x20/0x130 [ 1156.532646] submit_bio+0xb1/0x430 [ 1156.536169] ? generic_make_request+0xdf0/0xdf0 [ 1156.540822] ? check_preemption_disabled+0x41/0x280 [ 1156.545828] ? guard_bio_eod+0x2a0/0x640 [ 1156.549890] submit_bh_wbc+0x5a7/0x760 [ 1156.553768] block_read_full_page+0x7cf/0xd10 [ 1156.558249] ? block_llseek+0xc0/0xc0 [ 1156.562038] ? __bread_gfp+0x300/0x300 [ 1156.565910] ? add_to_page_cache_locked+0x40/0x40 [ 1156.570741] do_read_cache_page+0x533/0x1170 [ 1156.575132] ? blkdev_writepages+0x20/0x20 [ 1156.579352] btrfs_scan_one_device+0x195/0xd00 [ 1156.583922] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1156.589008] ? debug_check_no_obj_freed+0x201/0x482 [ 1156.594010] ? device_list_add+0xdd0/0xdd0 [ 1156.598227] ? kfree+0x110/0x210 [ 1156.601579] ? btrfs_mount_root+0x107a/0x1830 [ 1156.606058] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1156.610624] btrfs_mount_root+0x9df/0x1830 [ 1156.614855] ? btrfs_decode_error+0x70/0x70 [ 1156.619162] ? __mutex_unlock_slowpath+0xea/0x610 [ 1156.623990] ? check_preemption_disabled+0x41/0x280 [ 1156.628994] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.633993] ? pcpu_alloc+0xc9/0x1190 [ 1156.637777] ? __lockdep_init_map+0x100/0x5a0 [ 1156.642261] mount_fs+0xa3/0x30c [ 1156.645614] vfs_kern_mount.part.0+0x68/0x470 [ 1156.650093] ? kfree+0x110/0x210 [ 1156.653453] vfs_kern_mount+0x3c/0x60 [ 1156.657240] btrfs_mount+0x23a/0xa93 [ 1156.660943] ? btrfs_show_options+0xfd0/0xfd0 [ 1156.665423] ? __mutex_unlock_slowpath+0xea/0x610 [ 1156.670248] ? check_preemption_disabled+0x41/0x280 [ 1156.675254] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.680269] ? pcpu_alloc+0xc9/0x1190 [ 1156.684059] ? __lockdep_init_map+0x100/0x5a0 [ 1156.688547] mount_fs+0xa3/0x30c [ 1156.691903] vfs_kern_mount.part.0+0x68/0x470 [ 1156.696388] do_mount+0x113c/0x2f10 [ 1156.700002] ? lock_acquire+0x170/0x3c0 [ 1156.703966] ? check_preemption_disabled+0x41/0x280 [ 1156.708983] ? copy_mount_string+0x40/0x40 [ 1156.713206] ? copy_mount_options+0x59/0x380 [ 1156.718039] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1156.723060] ? kmem_cache_alloc_trace+0x323/0x380 [ 1156.727891] ? copy_mount_options+0x26f/0x380 [ 1156.732374] ksys_mount+0xcf/0x130 [ 1156.735906] __x64_sys_mount+0xba/0x150 [ 1156.739864] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1156.744434] do_syscall_64+0xf9/0x620 [ 1156.748224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1156.753399] RIP: 0033:0x460c6a [ 1156.756577] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1156.775459] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1156.783151] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1156.790404] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1156.797656] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1156.804924] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1156.812177] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:26 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ec, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:26 executing program 2 (fault-call:0 fault-nth:57): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1156.989327] FAULT_INJECTION: forcing a failure. [ 1156.989327] name failslab, interval 1, probability 0, space 0, times 0 [ 1157.002287] CPU: 0 PID: 18844 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1157.010184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.019536] Call Trace: [ 1157.022132] dump_stack+0x1fc/0x2fe [ 1157.025783] should_fail.cold+0xa/0x14 [ 1157.029685] ? setup_fault_attr+0x200/0x200 [ 1157.034010] ? lock_acquire+0x170/0x3c0 [ 1157.038010] __should_failslab+0x115/0x180 [ 1157.042252] should_failslab+0x5/0xf [ 1157.045965] kmem_cache_alloc+0x277/0x370 [ 1157.050122] getname_kernel+0x4e/0x370 [ 1157.054017] kern_path+0x1b/0x40 [ 1157.057391] lookup_bdev+0xfc/0x220 [ 1157.061033] ? bd_acquire+0x440/0x440 [ 1157.064837] ? list_sort.part.0+0x523/0x790 [ 1157.069162] ? memmove_extent_buffer.cold+0x50/0x50 [ 1157.074190] blkdev_get_by_path+0x1b/0xd0 [ 1157.078346] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1157.082851] open_fs_devices+0x5a3/0xa50 17:46:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x80400, &(0x7f0000000000)="029a8d445150ff8de00127c827fb974be3e473d3f92218a2ccf2885ae1ab9a2ac6e1c22efb5d19820a328293ddc931565679e98606afc5e49d367860309d849b9417bb411c4e6612309e7cd592fb17f83b14fb432ae67640f30a9813cf5093639ecd6e2e59ff08bb0c1a00e744b432f7a7ef9159eff1133f1a4967595e7db022999289aba21c16fd565020a1e67a81ee96c4623b2b2c55c0bd63e59fa12cbbb51f360c39e19a8874d84c6d033917fedd4cd7947b7faa5d83d78d466053ec02ee848bf1f9e69fc24e763406fd83369055909b5b71ca8e39b571", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="0f82fc911eb6df736ecc78e412a090d827bf42fe8eee8c9cc04f7d09e6bc195577ba0ac8defeca7c8670518e3e27d267fe44a9650bcd2aacdfd96c42691e5922e2c1eefc93446f7fbca80950ff9322670e11ed544c67bc73fd416b1073a548ffb0ecd1cb16eaa630138a65fc61c6be1522ca31c4d79c83a67d827bf698222b244b0394f96d2f69dc896b34cbe4e9a0f4f5d7c383c5c54f498ff2957c3ced38ed0a3270287d3b713b5de3d581c95824adc9d9fb38f7aeeb55d6a04c42ab8ffdb925205cb8eeef38758ab160218dc735180549892a") r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x2000000, &(0x7f0000000040)="e75838d259daa04ed0494a9a87a99386f669580cc3a1a04a159d8e86f4c9cf24c6210a1523cac26b3e17", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="4944c039e251118e6ba2780a92a7c37889058f2fe21c87b0ac02c4daa3e21e5b422753dd436098e5fe7b569fa34017baaee519ceee0fdecbc9640123e7c3be03951f440192fe5bb9ee2565bf0829ec83345e83a2bec01dc2702fe708cd6751817e565ebc25c6") r0 = gettid() tkill(r0, 0x2c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1157.086927] ? find_fsid+0xb0/0xb0 [ 1157.090474] ? debug_check_no_obj_freed+0x201/0x482 [ 1157.095505] btrfs_open_devices+0x114/0x150 [ 1157.099839] btrfs_mount_root+0xa60/0x1830 [ 1157.104088] ? btrfs_decode_error+0x70/0x70 [ 1157.108418] ? __mutex_unlock_slowpath+0xea/0x610 [ 1157.113280] ? check_preemption_disabled+0x41/0x280 [ 1157.118308] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.123331] ? pcpu_alloc+0xc9/0x1190 [ 1157.127137] ? __lockdep_init_map+0x100/0x5a0 [ 1157.131644] mount_fs+0xa3/0x30c [ 1157.135020] vfs_kern_mount.part.0+0x68/0x470 17:46:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpid() clone(0x1000c100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="d6aeb67dbcf8355d17c97ca317f7591e0c31e0b2817ad622") tkill(r1, 0x21) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1157.139516] ? kfree+0x110/0x210 [ 1157.142889] vfs_kern_mount+0x3c/0x60 [ 1157.146692] btrfs_mount+0x23a/0xa93 [ 1157.150409] ? btrfs_show_options+0xfd0/0xfd0 [ 1157.154909] ? __mutex_unlock_slowpath+0xea/0x610 [ 1157.159763] ? check_preemption_disabled+0x41/0x280 [ 1157.164794] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.169815] ? pcpu_alloc+0xc9/0x1190 [ 1157.173626] ? __lockdep_init_map+0x100/0x5a0 [ 1157.178134] mount_fs+0xa3/0x30c [ 1157.181513] vfs_kern_mount.part.0+0x68/0x470 [ 1157.186020] do_mount+0x113c/0x2f10 [ 1157.189655] ? lock_acquire+0x170/0x3c0 [ 1157.193638] ? check_preemption_disabled+0x41/0x280 [ 1157.198664] ? copy_mount_string+0x40/0x40 [ 1157.202907] ? copy_mount_options+0x59/0x380 [ 1157.207316] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.212335] ? kmem_cache_alloc_trace+0x323/0x380 [ 1157.217187] ? copy_mount_options+0x26f/0x380 [ 1157.221695] ksys_mount+0xcf/0x130 [ 1157.225242] __x64_sys_mount+0xba/0x150 [ 1157.229221] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1157.233804] do_syscall_64+0xf9/0x620 [ 1157.237607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1157.242789] RIP: 0033:0x460c6a [ 1157.245980] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1157.264879] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1157.272591] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1157.279865] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 17:46:26 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:26 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) exit_group(0x7) 17:46:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1157.287134] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1157.294403] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1157.301674] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:26 executing program 2 (fault-call:0 fault-nth:58): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:26 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ed, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1157.467649] FAULT_INJECTION: forcing a failure. [ 1157.467649] name failslab, interval 1, probability 0, space 0, times 0 [ 1157.485465] CPU: 1 PID: 18886 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1157.493362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.502716] Call Trace: [ 1157.505313] dump_stack+0x1fc/0x2fe [ 1157.508954] should_fail.cold+0xa/0x14 [ 1157.512857] ? setup_fault_attr+0x200/0x200 [ 1157.517184] ? __lock_acquire+0x6de/0x3ff0 [ 1157.521436] __should_failslab+0x115/0x180 [ 1157.525681] should_failslab+0x5/0xf [ 1157.529403] kmem_cache_alloc+0x3f/0x370 [ 1157.533474] ? mempool_alloc+0x350/0x350 [ 1157.537542] mempool_alloc+0x146/0x350 [ 1157.541444] ? lock_acquire+0x170/0x3c0 [ 1157.545426] ? mempool_resize+0x790/0x790 [ 1157.549583] ? check_preemption_disabled+0x41/0x280 [ 1157.554617] ? alloc_buffer_head+0x20/0x130 [ 1157.558954] bio_alloc_bioset+0x389/0x5e0 [ 1157.563112] ? alloc_page_buffers+0x2da/0x5c0 [ 1157.567614] ? bvec_alloc+0x2f0/0x2f0 [ 1157.571420] ? do_raw_spin_lock+0xcb/0x220 [ 1157.575663] ? create_empty_buffers+0x4e7/0x760 [ 1157.580338] submit_bh_wbc+0x141/0x760 [ 1157.584236] block_read_full_page+0x7cf/0xd10 [ 1157.588740] ? block_llseek+0xc0/0xc0 [ 1157.592546] ? __bread_gfp+0x300/0x300 [ 1157.596438] ? add_to_page_cache_locked+0x40/0x40 [ 1157.601293] do_read_cache_page+0x533/0x1170 [ 1157.605707] ? blkdev_writepages+0x20/0x20 [ 1157.609956] btrfs_scan_one_device+0x195/0xd00 17:46:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) setpriority(0x1, r1, 0x5) tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x200000, &(0x7f0000000000)="7ae48e2fddd8092bee008a08645685d32ddf22b23f4474e6ae8329656559fe988a708c33d6cc5ca0a1ecc118e200835e2b7b4d3de70d2988a65d4f472da24b0c", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="21aa38aa99bd57196757162cc24455b4ffc085f87c14a00f18737b22c954feba7bd4e3fcd7ea4363d618465ba28764f55f1aea49") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x401, 0x5c) [ 1157.614546] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1157.619657] ? debug_check_no_obj_freed+0x201/0x482 [ 1157.624684] ? device_list_add+0xdd0/0xdd0 [ 1157.628923] ? kfree+0x110/0x210 [ 1157.632294] ? btrfs_mount_root+0x107a/0x1830 [ 1157.636792] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1157.641380] btrfs_mount_root+0x9df/0x1830 [ 1157.645626] ? btrfs_decode_error+0x70/0x70 [ 1157.649947] ? __mutex_unlock_slowpath+0xea/0x610 [ 1157.654800] ? check_preemption_disabled+0x41/0x280 [ 1157.659829] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.664848] ? pcpu_alloc+0xc9/0x1190 [ 1157.668655] ? __lockdep_init_map+0x100/0x5a0 [ 1157.673161] mount_fs+0xa3/0x30c [ 1157.676537] vfs_kern_mount.part.0+0x68/0x470 [ 1157.681041] ? kfree+0x110/0x210 [ 1157.684414] vfs_kern_mount+0x3c/0x60 [ 1157.688223] btrfs_mount+0x23a/0xa93 [ 1157.691935] ? btrfs_show_options+0xfd0/0xfd0 [ 1157.696415] ? __mutex_unlock_slowpath+0xea/0x610 [ 1157.701311] ? check_preemption_disabled+0x41/0x280 [ 1157.706317] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.711318] ? pcpu_alloc+0xc9/0x1190 [ 1157.715101] ? __lockdep_init_map+0x100/0x5a0 [ 1157.719584] mount_fs+0xa3/0x30c [ 1157.722936] vfs_kern_mount.part.0+0x68/0x470 [ 1157.727430] do_mount+0x113c/0x2f10 [ 1157.731059] ? do_raw_spin_unlock+0x171/0x230 [ 1157.735632] ? check_preemption_disabled+0x41/0x280 [ 1157.740633] ? copy_mount_string+0x40/0x40 [ 1157.744849] ? copy_mount_options+0x59/0x380 [ 1157.749240] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1157.754248] ? kmem_cache_alloc_trace+0x323/0x380 [ 1157.759092] ? copy_mount_options+0x26f/0x380 [ 1157.763569] ksys_mount+0xcf/0x130 [ 1157.767092] __x64_sys_mount+0xba/0x150 [ 1157.771047] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1157.775611] do_syscall_64+0xf9/0x620 [ 1157.779414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1157.784584] RIP: 0033:0x460c6a [ 1157.787774] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1157.806653] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:46:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 1157.814343] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1157.821636] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1157.828909] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1157.836159] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1157.843413] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:27 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ee, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:27 executing program 2 (fault-call:0 fault-nth:59): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:27 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5ef, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1158.188634] FAULT_INJECTION: forcing a failure. [ 1158.188634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1158.200521] CPU: 1 PID: 18936 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1158.208404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.217772] Call Trace: [ 1158.220392] dump_stack+0x1fc/0x2fe [ 1158.224031] should_fail.cold+0xa/0x14 [ 1158.227931] ? setup_fault_attr+0x200/0x200 [ 1158.232259] ? __lock_acquire+0x6de/0x3ff0 [ 1158.236503] __alloc_pages_nodemask+0x239/0x2890 [ 1158.241273] ? __lock_acquire+0x6de/0x3ff0 [ 1158.245515] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1158.250363] ? mark_held_locks+0xf0/0xf0 [ 1158.254430] ? lock_acquire+0x170/0x3c0 [ 1158.258402] ? lo_release+0x1a/0x1f0 [ 1158.262125] cache_grow_begin+0xa4/0x8a0 [ 1158.266191] ? setup_fault_attr+0x200/0x200 [ 1158.270513] ? lock_acquire+0x170/0x3c0 [ 1158.274489] cache_alloc_refill+0x273/0x340 [ 1158.278816] kmem_cache_alloc+0x346/0x370 [ 1158.282967] getname_kernel+0x4e/0x370 [ 1158.286944] kern_path+0x1b/0x40 [ 1158.290309] lookup_bdev+0xfc/0x220 [ 1158.293941] ? bd_acquire+0x440/0x440 [ 1158.297754] ? list_sort.part.0+0x523/0x790 [ 1158.302082] ? memmove_extent_buffer.cold+0x50/0x50 [ 1158.307106] blkdev_get_by_path+0x1b/0xd0 [ 1158.311273] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1158.315777] open_fs_devices+0x5a3/0xa50 [ 1158.319845] ? find_fsid+0xb0/0xb0 [ 1158.323388] ? debug_check_no_obj_freed+0x201/0x482 [ 1158.328419] btrfs_open_devices+0x114/0x150 [ 1158.332838] btrfs_mount_root+0xa60/0x1830 [ 1158.337086] ? btrfs_decode_error+0x70/0x70 [ 1158.341407] ? __mutex_unlock_slowpath+0xea/0x610 [ 1158.346234] ? check_preemption_disabled+0x41/0x280 [ 1158.351263] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1158.356261] ? pcpu_alloc+0xc9/0x1190 [ 1158.360063] ? __lockdep_init_map+0x100/0x5a0 [ 1158.364542] mount_fs+0xa3/0x30c [ 1158.367892] vfs_kern_mount.part.0+0x68/0x470 [ 1158.372410] ? kfree+0x110/0x210 [ 1158.375759] vfs_kern_mount+0x3c/0x60 [ 1158.379563] btrfs_mount+0x23a/0xa93 [ 1158.383270] ? btrfs_show_options+0xfd0/0xfd0 [ 1158.387746] ? __mutex_unlock_slowpath+0xea/0x610 [ 1158.392572] ? check_preemption_disabled+0x41/0x280 [ 1158.397573] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1158.402567] ? pcpu_alloc+0xc9/0x1190 [ 1158.406349] ? __lockdep_init_map+0x100/0x5a0 [ 1158.410829] mount_fs+0xa3/0x30c [ 1158.414213] vfs_kern_mount.part.0+0x68/0x470 [ 1158.418693] do_mount+0x113c/0x2f10 [ 1158.422304] ? retint_kernel+0x2d/0x2d [ 1158.426170] ? copy_mount_string+0x40/0x40 [ 1158.430389] ? copy_mount_options+0x1da/0x380 [ 1158.434865] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 1158.439705] ? copy_mount_options+0x26f/0x380 [ 1158.444183] ksys_mount+0xcf/0x130 [ 1158.447704] __x64_sys_mount+0xba/0x150 [ 1158.451660] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1158.456220] do_syscall_64+0xf9/0x620 [ 1158.460005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1158.465174] RIP: 0033:0x460c6a [ 1158.468349] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setresuid(0xffffffffffffffff, 0xee01, 0xee00) 17:46:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000004005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:28 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000005c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303034303030302c75736589da1cd6c4bbbb7bbcf0f7725f69643d", @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r1 = syz_open_dev$usbfs(&(0x7f0000000840)='/dev/bus/usb/00#/00#\x00', 0x908, 0x801) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000040)=@urb_type_control={0x2, {}, 0x0, 0x81, &(0x7f0000000000)={0xa0, 0x6}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000240)={0x0, 0x9, [0x0, 0x2, 0x5, 0x9, 0x5c, 0x8001]}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x1, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000000c0)={0x0, 0xcf, 0x3f}, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)="03fad963cd80c8b7bfc20e410032efd93f7ed5f351fc94918ba154b06507537ce9d1729de5e8954003e677656012046cbb1427dd5bdf0723203785ba9d05e56dee36da4c6ce8bafe1fa4d9cb6fb8e9c0c119a8ff0a2cca3010654811efbac7083b894b60c96af5dd78af0d6b100eb897647829fbb0697f3661586fd15911cc550068ae2ee7c850a0343d85cca1d41748746fdaa311dea308304c2c8c5fe4d387d4196cce4a15593f4844b0c9f70da4ed3dd0a6e49e86d14dc74b811c6ae8555dab734711304d7bae3f2d2730fc4179", &(0x7f0000000100)=""/63) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000200)) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) [ 1158.487229] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1158.494919] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1158.503196] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1158.510447] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1158.517695] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1158.524941] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:28 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f0, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = getpgrp(r0) tkill(r1, 0xac) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="10bf6bb202e84fbaf7bfa2788c4971202af1f6500d36f14656cdab20fb345aa09a0067ca4cb961d782e59ca492d98656192cd3761c0757b17dd517f5944a1571fd322386d30bb5aecca2111f86c93d3309c686b153fa0abaa39354251994982e8cab5ca2aca9406ddbefcb7398c2289ace549a9f88e5c4a0b243f0", 0x7b, 0x20040841, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) 17:46:28 executing program 2 (fault-call:0 fault-nth:60): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:28 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f1, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1158.875893] FAULT_INJECTION: forcing a failure. [ 1158.875893] name failslab, interval 1, probability 0, space 0, times 0 [ 1158.887963] CPU: 0 PID: 18992 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1158.895859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1158.905213] Call Trace: [ 1158.907815] dump_stack+0x1fc/0x2fe [ 1158.911458] should_fail.cold+0xa/0x14 [ 1158.915355] ? setup_fault_attr+0x200/0x200 [ 1158.919695] __should_failslab+0x115/0x180 17:46:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1158.923940] should_failslab+0x5/0xf [ 1158.927659] kmem_cache_alloc+0x3f/0x370 [ 1158.931732] ? mempool_alloc+0x350/0x350 [ 1158.935800] mempool_alloc+0x146/0x350 [ 1158.939698] ? mempool_resize+0x790/0x790 [ 1158.943870] ? lock_downgrade+0x720/0x720 [ 1158.948028] ? mark_held_locks+0xa6/0xf0 [ 1158.952105] bio_alloc_bioset+0x389/0x5e0 [ 1158.956261] ? __find_get_block+0x314/0xde0 [ 1158.960593] ? bvec_alloc+0x2f0/0x2f0 [ 1158.964404] ? __getblk_slow+0x6a3/0x9e0 [ 1158.968478] submit_bh_wbc+0x141/0x760 [ 1158.972382] __bread_gfp+0x14e/0x300 17:46:28 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x4000000, &(0x7f0000000000)="0a8a96286e5abef0c56eaf5161d94d3c9108e18bcf04e4ea41d51660b1d23aea01b5167c11425802d5ac7e6f6fe638", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="7f82024bd6c70726fbecb1ef2e2a71052ffbbc5491b2c1194cc142dcdff8712f0def7bec305e3b3e802b11deaf7088a4ef94e8bb368dd8645909c013cc1bb646f9c422bbdc2dd6c88bd3588495c13149dbe43f587c7ebcfa69c74a13a316511a2f2ad902503fc7c3d719bdbf7a86b70c248cfed56b46107b057b46fd91304f166a73fa8b63579a6b8409d62c14316106cc598a9c4b4c99d5d14fdc6af0b1e2be440a5fe65a194576ab0f43b7d4d9fce0f4211fdf4fc50081f5d55f04cfff8f1d28415637") tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x101, 0x50d9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1158.976108] btrfs_read_dev_super+0x8a/0x230 [ 1158.979506] usb usb2: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 1158.980518] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1158.980548] open_fs_devices+0x5a3/0xa50 [ 1158.980567] ? find_fsid+0xb0/0xb0 [ 1158.980590] btrfs_open_devices+0x114/0x150 [ 1158.980608] btrfs_mount_root+0xa60/0x1830 [ 1159.007855] ? btrfs_decode_error+0x70/0x70 [ 1159.012185] ? __mutex_unlock_slowpath+0xea/0x610 [ 1159.017035] ? check_preemption_disabled+0x41/0x280 17:46:28 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) read$FUSE(r1, &(0x7f00000004c0)={0x2020}, 0x2020) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000002500)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB="b315a921a862022f962425e9ec0dde399c5417b9b48bf606a4dd285f851fbb7323f4e3a27fddf8fba8f39a866ff1c4a0f867e06f83f601b3920454558f894685394db8ba75ae8f3702643e8bca189b213ce77042a07da0ee29f28dcf17bb2a43e661c30a0d", @ANYRESDEC=0xee00, @ANYBLOB=',blksize=0x0000000000001800,blksize=0x0000000000000a00,uid>', @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x401c5820, &(0x7f0000000080)) [ 1159.022064] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.027085] ? pcpu_alloc+0xc9/0x1190 [ 1159.030892] ? __lockdep_init_map+0x100/0x5a0 [ 1159.035404] mount_fs+0xa3/0x30c [ 1159.038789] vfs_kern_mount.part.0+0x68/0x470 [ 1159.043288] ? kfree+0x110/0x210 [ 1159.046661] vfs_kern_mount+0x3c/0x60 [ 1159.050478] btrfs_mount+0x23a/0xa93 [ 1159.054201] ? btrfs_show_options+0xfd0/0xfd0 [ 1159.058699] ? __mutex_unlock_slowpath+0xea/0x610 [ 1159.063549] ? check_preemption_disabled+0x41/0x280 [ 1159.068575] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.073594] ? pcpu_alloc+0xc9/0x1190 [ 1159.077402] ? __lockdep_init_map+0x100/0x5a0 [ 1159.081910] mount_fs+0xa3/0x30c [ 1159.085282] vfs_kern_mount.part.0+0x68/0x470 [ 1159.089813] do_mount+0x113c/0x2f10 [ 1159.093448] ? lock_acquire+0x170/0x3c0 [ 1159.097427] ? check_preemption_disabled+0x41/0x280 [ 1159.102452] ? copy_mount_string+0x40/0x40 [ 1159.106690] ? copy_mount_options+0x59/0x380 [ 1159.111106] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.116120] ? kmem_cache_alloc_trace+0x323/0x380 [ 1159.120965] ? copy_mount_options+0x26f/0x380 [ 1159.125472] ksys_mount+0xcf/0x130 [ 1159.129025] __x64_sys_mount+0xba/0x150 [ 1159.133004] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1159.137592] do_syscall_64+0xf9/0x620 [ 1159.141406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1159.146588] RIP: 0033:0x460c6a [ 1159.149762] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1159.168646] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:46:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000010005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1159.176336] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1159.183594] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1159.190854] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1159.198103] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1159.205354] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:28 executing program 2 (fault-call:0 fault-nth:61): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:28 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f2, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1159.333449] FAULT_INJECTION: forcing a failure. [ 1159.333449] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.371454] CPU: 0 PID: 19024 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1159.379364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1159.388714] Call Trace: [ 1159.391319] dump_stack+0x1fc/0x2fe [ 1159.394958] should_fail.cold+0xa/0x14 [ 1159.398861] ? setup_fault_attr+0x200/0x200 [ 1159.403201] __should_failslab+0x115/0x180 [ 1159.407443] should_failslab+0x5/0xf [ 1159.411162] kmem_cache_alloc+0x3f/0x370 [ 1159.415225] ? mempool_alloc+0x350/0x350 [ 1159.419301] mempool_alloc+0x146/0x350 [ 1159.423204] ? mempool_resize+0x790/0x790 [ 1159.427361] ? lock_downgrade+0x720/0x720 [ 1159.431518] ? mark_held_locks+0xa6/0xf0 [ 1159.435592] bio_alloc_bioset+0x389/0x5e0 [ 1159.439851] ? __find_get_block+0x314/0xde0 [ 1159.444181] ? bvec_alloc+0x2f0/0x2f0 [ 1159.447990] ? __getblk_slow+0x6a3/0x9e0 [ 1159.452064] submit_bh_wbc+0x141/0x760 [ 1159.455959] __bread_gfp+0x14e/0x300 [ 1159.459687] btrfs_read_dev_super+0x8a/0x230 [ 1159.464103] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1159.468612] open_fs_devices+0x5a3/0xa50 [ 1159.472683] ? find_fsid+0xb0/0xb0 [ 1159.476245] btrfs_open_devices+0x114/0x150 [ 1159.480576] btrfs_mount_root+0xa60/0x1830 [ 1159.484824] ? btrfs_decode_error+0x70/0x70 [ 1159.489159] ? __mutex_unlock_slowpath+0xea/0x610 [ 1159.494011] ? check_preemption_disabled+0x41/0x280 [ 1159.499049] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.504081] ? pcpu_alloc+0xc9/0x1190 [ 1159.507882] ? __lockdep_init_map+0x100/0x5a0 [ 1159.512380] mount_fs+0xa3/0x30c [ 1159.515757] vfs_kern_mount.part.0+0x68/0x470 [ 1159.520246] ? kfree+0x110/0x210 [ 1159.523615] vfs_kern_mount+0x3c/0x60 [ 1159.527414] btrfs_mount+0x23a/0xa93 [ 1159.531126] ? btrfs_show_options+0xfd0/0xfd0 [ 1159.535620] ? __mutex_unlock_slowpath+0xea/0x610 [ 1159.540464] ? check_preemption_disabled+0x41/0x280 [ 1159.545485] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.550500] ? pcpu_alloc+0xc9/0x1190 [ 1159.554303] ? __lockdep_init_map+0x100/0x5a0 [ 1159.558801] mount_fs+0xa3/0x30c [ 1159.562167] vfs_kern_mount.part.0+0x68/0x470 [ 1159.566664] do_mount+0x113c/0x2f10 [ 1159.570290] ? lock_acquire+0x170/0x3c0 [ 1159.574259] ? check_preemption_disabled+0x41/0x280 [ 1159.579270] ? copy_mount_string+0x40/0x40 [ 1159.583500] ? copy_mount_options+0x59/0x380 [ 1159.587906] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1159.592919] ? kmem_cache_alloc_trace+0x323/0x380 [ 1159.597762] ? copy_mount_options+0x26f/0x380 [ 1159.602260] ksys_mount+0xcf/0x130 [ 1159.605797] __x64_sys_mount+0xba/0x150 [ 1159.609768] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1159.614348] do_syscall_64+0xf9/0x620 [ 1159.618148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1159.623329] RIP: 0033:0x460c6a [ 1159.626515] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1159.645412] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1159.653115] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1159.660382] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1159.667655] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1159.674944] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 17:46:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x1, &(0x7f0000000000)={0x34, 0x44, 0x5}) tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x12040) 17:46:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1159.682211] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x20000, &(0x7f0000000000)="3b4f038905f1f3ddd29d86dcc9cb88c1e705084b140ebe9cd9a125d015c875c445d19f25e43b757a86b6c6a5ffa1d527e97c7bdd8838e4020ab40f88bca8537a59aaf5667b6b1c9f7baec7deeab0eeec59972ff53020c19d36a9a33038b9b84a2ea191e097ae46ce8200f1c4bd976d10ad7106e0e382aab4d6ca6828d4079a98b47305695a99af8281bba77ca8cf8a043121ab5b78f69dcbd06954ce52f100e29f66199da6ecd4d7d349548fac74b1971a47a779bc8fb6c02a1be20299444b995666b246099ed2d8cbadd8737f67793b3f2d", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="1e52566bf30c0174cbdb2b60a64b59672ee71a2aee055b98c106cc63df92dd3dad421975fb0fa7c8bc67683f104ad2f0137350a939e40fd039d510fc82f974d82b2dda30cfa0484e8a0cbdcc10710ffb708c08cb96d545c33218d683613f31fcb75766af37d40c9151131adab71b0963f5e0b924972cac3c3b368f37cecad474dcb348c97e24e47410a735c506bebcf41a22cb6ad47a149df7a2ab204dda007691e2251643dfedc24713fdb0cda4ba9b68") getpid() r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 2 (fault-call:0 fault-nth:62): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1159.974766] FAULT_INJECTION: forcing a failure. [ 1159.974766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1159.986604] CPU: 1 PID: 19068 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1159.994482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.003835] Call Trace: [ 1160.006432] dump_stack+0x1fc/0x2fe [ 1160.010077] should_fail.cold+0xa/0x14 [ 1160.013977] ? setup_fault_attr+0x200/0x200 [ 1160.018317] ? __lock_acquire+0x6de/0x3ff0 [ 1160.022564] __alloc_pages_nodemask+0x239/0x2890 [ 1160.027344] ? __lock_acquire+0x6de/0x3ff0 [ 1160.031597] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1160.036451] ? mark_held_locks+0xf0/0xf0 [ 1160.040518] ? lock_acquire+0x170/0x3c0 [ 1160.044495] ? lo_release+0x1a/0x1f0 [ 1160.048224] cache_grow_begin+0xa4/0x8a0 [ 1160.052294] ? setup_fault_attr+0x200/0x200 [ 1160.056623] ? lock_acquire+0x170/0x3c0 [ 1160.060608] cache_alloc_refill+0x273/0x340 [ 1160.064941] kmem_cache_alloc+0x346/0x370 [ 1160.069098] getname_kernel+0x4e/0x370 [ 1160.072996] kern_path+0x1b/0x40 [ 1160.076362] lookup_bdev+0xfc/0x220 [ 1160.079993] ? bd_acquire+0x440/0x440 [ 1160.083797] ? list_sort.part.0+0x523/0x790 [ 1160.088120] ? memmove_extent_buffer.cold+0x50/0x50 [ 1160.093144] blkdev_get_by_path+0x1b/0xd0 [ 1160.097297] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1160.101797] open_fs_devices+0x5a3/0xa50 [ 1160.105863] ? find_fsid+0xb0/0xb0 [ 1160.109403] ? debug_check_no_obj_freed+0x201/0x482 [ 1160.114433] btrfs_open_devices+0x114/0x150 [ 1160.118759] btrfs_mount_root+0xa60/0x1830 [ 1160.123012] ? btrfs_decode_error+0x70/0x70 [ 1160.127344] ? __mutex_unlock_slowpath+0xea/0x610 [ 1160.132198] ? check_preemption_disabled+0x41/0x280 [ 1160.137228] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.142252] ? pcpu_alloc+0xc9/0x1190 [ 1160.146060] ? __lockdep_init_map+0x100/0x5a0 [ 1160.150568] mount_fs+0xa3/0x30c [ 1160.153947] vfs_kern_mount.part.0+0x68/0x470 [ 1160.158447] ? kfree+0x110/0x210 [ 1160.161818] vfs_kern_mount+0x3c/0x60 [ 1160.165626] btrfs_mount+0x23a/0xa93 [ 1160.169327] ? btrfs_show_options+0xfd0/0xfd0 [ 1160.173803] ? __mutex_unlock_slowpath+0xea/0x610 [ 1160.178626] ? check_preemption_disabled+0x41/0x280 [ 1160.183639] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.188648] ? pcpu_alloc+0xc9/0x1190 [ 1160.192434] ? __lockdep_init_map+0x100/0x5a0 [ 1160.196961] mount_fs+0xa3/0x30c [ 1160.200318] vfs_kern_mount.part.0+0x68/0x470 [ 1160.204809] do_mount+0x113c/0x2f10 [ 1160.208480] ? do_raw_spin_unlock+0x171/0x230 [ 1160.213053] ? check_preemption_disabled+0x41/0x280 [ 1160.218069] ? copy_mount_string+0x40/0x40 [ 1160.222287] ? copy_mount_options+0x59/0x380 [ 1160.226678] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.231674] ? kmem_cache_alloc_trace+0x323/0x380 [ 1160.236496] ? copy_mount_options+0x26f/0x380 [ 1160.240974] ksys_mount+0xcf/0x130 [ 1160.244527] __x64_sys_mount+0xba/0x150 [ 1160.248484] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1160.253045] do_syscall_64+0xf9/0x620 [ 1160.256869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1160.262040] RIP: 0033:0x460c6a [ 1160.265214] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1160.284095] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1160.291792] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1160.299047] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1160.306329] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1160.313577] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 17:46:29 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=r0, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB="2c64656661756c745f7065726d697373696f6e732c626c6bf8797a653d3078303030303030303030303030306130302c7569643e163230572fb707be1c7b22e913f16135a84893ceb39a5dc445f566671f053908214187af5a330b8ce0fd24f7952660ac0cfaad0d09a0a6f0a0c911a6eef4612c86bdea67cc5c0a2b061e7ed116", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=,dont_hash,rootcontext=staff_u,\x00']) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f3, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x1000, 0x1}) ptrace$cont(0x7, r0, 0x7, 0x8) [ 1160.320825] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e85000000000000000000000000000000000000000000000000fefffffff90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:29 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) clone(0x8000000, &(0x7f0000000240)="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", &(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)="9fc1fb6f136f73aef5bf451abb249837a7654f18d18a2338325063aabf1d2e07493432501bba3744ec7bdb5fd8e17ede6f2d77367bb967f136d90089eda250016e7c9c0723696f732a612d09d24f4d43752e73c893c5dfdbc45d5be99087a7aa1a6b31bb84514b0e59d504d0f6") move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xeab50a7a521e1817}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="7f00ff20", @ANYRES16=0x0, @ANYBLOB="000127bd7000fcdbdf255c0000000c009900010000001700000008006b000a00000008006b006801000008006b006e00000008006b00e001000008006b006801000008006b006801000008006b00f000000008006b00b400000008006b0014000000"], 0x68}, 0x1, 0x0, 0x0, 0xc082041}, 0x8040) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) clone(0x80090000, &(0x7f0000001340)="34b1396844f5095196632d8f", &(0x7f0000001380), &(0x7f00000013c0), &(0x7f0000001400)="3d21c75bc49678920102225402d8f643132594f0f4edef0f703a8281838c6362052640cc4e209bccce61b9ca41301ed5082ed74c1f4001749bca40221d9380a44b044b161a20583bca6a2abd3536a5522be3a3f8c616f9d4d83dbc58dcb43cb004ecc05ca1b858c6b0be22824a3a0016eeacc18bf18f093ab24ef2586ce71846177d0c2ae19e6b283030310cafd80322d7ae1a2ec8f381b06aecfb1662613faa57612b26f9e070ea280215156e9a") fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x8, 0xbab3cd3212482a3f}) 17:46:29 executing program 2 (fault-call:0 fault-nth:63): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:30 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f4, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1160.651482] FAULT_INJECTION: forcing a failure. [ 1160.651482] name failslab, interval 1, probability 0, space 0, times 0 [ 1160.676644] CPU: 1 PID: 19115 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1160.684553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1160.693915] Call Trace: [ 1160.696513] dump_stack+0x1fc/0x2fe [ 1160.700154] should_fail.cold+0xa/0x14 [ 1160.704054] ? setup_fault_attr+0x200/0x200 [ 1160.708383] ? lock_acquire+0x170/0x3c0 [ 1160.712388] __should_failslab+0x115/0x180 [ 1160.716632] should_failslab+0x5/0xf [ 1160.720350] kmem_cache_alloc+0x277/0x370 [ 1160.724518] getname_kernel+0x4e/0x370 [ 1160.728412] kern_path+0x1b/0x40 [ 1160.731778] lookup_bdev+0xfc/0x220 [ 1160.735405] ? bd_acquire+0x440/0x440 [ 1160.739221] blkdev_get_by_path+0x1b/0xd0 [ 1160.743378] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1160.747884] open_fs_devices+0x5a3/0xa50 [ 1160.751961] ? find_fsid+0xb0/0xb0 [ 1160.755519] btrfs_open_devices+0x114/0x150 [ 1160.759846] btrfs_mount_root+0xa60/0x1830 [ 1160.764095] ? btrfs_decode_error+0x70/0x70 [ 1160.768426] ? __mutex_unlock_slowpath+0xea/0x610 [ 1160.773289] ? check_preemption_disabled+0x41/0x280 [ 1160.778327] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.783351] ? pcpu_alloc+0xc9/0x1190 [ 1160.787170] ? __lockdep_init_map+0x100/0x5a0 [ 1160.791676] mount_fs+0xa3/0x30c [ 1160.795052] vfs_kern_mount.part.0+0x68/0x470 [ 1160.799548] ? kfree+0x110/0x210 [ 1160.802924] vfs_kern_mount+0x3c/0x60 [ 1160.806729] btrfs_mount+0x23a/0xa93 [ 1160.810446] ? btrfs_show_options+0xfd0/0xfd0 [ 1160.814943] ? __mutex_unlock_slowpath+0xea/0x610 [ 1160.819787] ? check_preemption_disabled+0x41/0x280 [ 1160.824812] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.829828] ? pcpu_alloc+0xc9/0x1190 [ 1160.833632] ? __lockdep_init_map+0x100/0x5a0 [ 1160.838137] mount_fs+0xa3/0x30c [ 1160.841512] vfs_kern_mount.part.0+0x68/0x470 [ 1160.846021] do_mount+0x113c/0x2f10 [ 1160.849658] ? lock_acquire+0x170/0x3c0 [ 1160.853635] ? check_preemption_disabled+0x41/0x280 [ 1160.858665] ? copy_mount_string+0x40/0x40 [ 1160.862910] ? copy_mount_options+0x59/0x380 [ 1160.867327] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1160.872360] ? kmem_cache_alloc_trace+0x323/0x380 [ 1160.877232] ? copy_mount_options+0x26f/0x380 [ 1160.881747] ksys_mount+0xcf/0x130 [ 1160.885297] __x64_sys_mount+0xba/0x150 [ 1160.889284] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1160.893873] do_syscall_64+0xf9/0x620 [ 1160.897691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1160.902884] RIP: 0033:0x460c6a [ 1160.906089] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1160.924992] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1160.932702] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1160.939973] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 17:46:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@seclabel='seclabel'}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file0\x00') ioctl$FS_IOC_SETVERSION(r1, 0x401c5820, &(0x7f0000000080)) 17:46:30 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) tkill(0x0, 0x2) r0 = gettid() tkill(r0, 0x2c) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x1c, 0x0, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_TUPLE={0x4}, @CTA_EXPECT_MASK={0x4}]}, 0x1c}}, 0x0) clone(0x1010000, &(0x7f0000002200)="9a587641132d900788e0fb328a3eb6127d342fe70397c6df4bf5007f689ee0c9af1ec7452369a74c1368511898b3c9f0354751933388ae6c1da2", &(0x7f0000002240), &(0x7f0000002280), &(0x7f00000022c0)="60ec588b52352d7b00eeb952566e323dfdb74bb5ae8de4e7f30b8959d2226d36c812fd7a0c0f30") wait4(r1, 0x0, 0x1, &(0x7f0000002140)) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x3ff, &(0x7f0000002300)="9bbfca7f8c35376aa724f8c0ace59f205d017474b3bedf5ae87fafeeb62096a94fccb2f841a8450925b014950362832224518adf72cc86e79101ec088898808f091cbf") r4 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x80000, 0xc8) ioctl$USBDEVFS_DISCSIGNAL(r4, 0x8010550e, &(0x7f00000000c0)={0xcc84, &(0x7f0000000040)="813f3ca7ef8d65ea177cc1017471653eeca88665a165a40221de3e4593627e823dfd67c9563f8e6f3fab4a61320fbde5d71568a4af310f7c8e309b84f45e9f243ea4dc579618a4654ba821"}) r5 = getpid() ptrace$cont(0x20, r5, 0xff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:30 executing program 3: clone(0x2000200cffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0x4080000, &(0x7f0000000000)="03ba96ae6145dc906fc07074febb7047fff1b6e42cbad70c2a55680fb7f43920365d35619d69f332390349c84812fbe28afdfee7ac52a2fcda6bff49567fa7d3c2d0c4abcd0a97b9323f37ec0b9f22aabe8886226dfae420e7b4e6f62587b6ace04edc2db0a8df590796235286bee4b61077545aa81b9ccb87317fdd069c77c3179799a7d109b41d5d9b402545ccd32f03c5906a838146f6e5275c4d91c486db71e3f9a8c537977b6eff78dc2c9e13f52caa32f5902e233ee915910046bf91a37019e7bc6aa9c5284dab", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="2a6118af55b7e69d63004cc84b459db61117bc1bfd71abfcc9a712a57d806c095aede35bb50b1e23712ede51a5b79b63bbb64bdb858d1365a5e81cda88e773040393138cdc240c492f9ce5d323a3fcd901ea5be0dd17959d38f290cef994c62cecb8b09091c0985c2aae81f039338b0a91c554b01d85bc5da87bd94bbb4c578b96fe82b4f76befa2e005a78d4abbaa0651884414c246851255feb323ca3ee19b3d49d4e8dd8c5f0a7a9aae604f708757d52bfd05821b0c678b136e5008b91044ecb97152f401c8df5de93cfdb5f9dcdc60d3312669f5b590ec") tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1160.947242] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1160.954523] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1160.961792] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:30 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f5, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:30 executing program 2 (fault-call:0 fault-nth:64): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) [ 1161.172062] FAULT_INJECTION: forcing a failure. [ 1161.172062] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1161.183903] CPU: 1 PID: 19166 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1161.191783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.201133] Call Trace: [ 1161.203730] dump_stack+0x1fc/0x2fe [ 1161.207369] should_fail.cold+0xa/0x14 [ 1161.211268] ? setup_fault_attr+0x200/0x200 [ 1161.215607] __alloc_pages_nodemask+0x239/0x2890 [ 1161.220369] ? mark_held_locks+0xf0/0xf0 [ 1161.224445] ? __lock_acquire+0x6de/0x3ff0 [ 1161.228693] ? __lock_acquire+0x6de/0x3ff0 [ 1161.232939] ? __lock_acquire+0x6de/0x3ff0 [ 1161.237191] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1161.242052] ? lo_release+0x109/0x1f0 [ 1161.245855] ? __blkdev_put+0x6c4/0x870 [ 1161.249844] cache_grow_begin+0xa4/0x8a0 [ 1161.253918] ? setup_fault_attr+0x200/0x200 [ 1161.258241] ? lock_acquire+0x170/0x3c0 [ 1161.262225] cache_alloc_refill+0x273/0x340 [ 1161.266561] kmem_cache_alloc+0x346/0x370 [ 1161.270721] getname_kernel+0x4e/0x370 [ 1161.274616] kern_path+0x1b/0x40 [ 1161.277999] lookup_bdev+0xfc/0x220 [ 1161.281627] ? bd_acquire+0x440/0x440 [ 1161.285437] blkdev_get_by_path+0x1b/0xd0 [ 1161.289597] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1161.294100] open_fs_devices+0x5a3/0xa50 [ 1161.298177] ? find_fsid+0xb0/0xb0 [ 1161.301732] btrfs_open_devices+0x114/0x150 [ 1161.306061] btrfs_mount_root+0xa60/0x1830 [ 1161.310308] ? btrfs_decode_error+0x70/0x70 [ 1161.314635] ? __mutex_unlock_slowpath+0xea/0x610 [ 1161.319484] ? check_preemption_disabled+0x41/0x280 [ 1161.324510] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1161.329526] ? pcpu_alloc+0xc9/0x1190 [ 1161.333331] ? __lockdep_init_map+0x100/0x5a0 [ 1161.337842] mount_fs+0xa3/0x30c [ 1161.341221] vfs_kern_mount.part.0+0x68/0x470 [ 1161.345716] ? kfree+0x110/0x210 [ 1161.349085] vfs_kern_mount+0x3c/0x60 [ 1161.352888] btrfs_mount+0x23a/0xa93 [ 1161.356601] ? btrfs_show_options+0xfd0/0xfd0 [ 1161.361096] ? __mutex_unlock_slowpath+0xea/0x610 [ 1161.365945] ? check_preemption_disabled+0x41/0x280 [ 1161.370980] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1161.375997] ? pcpu_alloc+0xc9/0x1190 [ 1161.379807] ? __lockdep_init_map+0x100/0x5a0 [ 1161.384312] mount_fs+0xa3/0x30c [ 1161.387691] vfs_kern_mount.part.0+0x68/0x470 [ 1161.392194] do_mount+0x113c/0x2f10 [ 1161.395832] ? lock_acquire+0x170/0x3c0 [ 1161.399818] ? check_preemption_disabled+0x41/0x280 [ 1161.404847] ? copy_mount_string+0x40/0x40 [ 1161.409103] ? copy_mount_options+0x59/0x380 [ 1161.413520] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1161.418542] ? kmem_cache_alloc_trace+0x323/0x380 17:46:30 executing program 3: sendmsg$rds(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000000100)=""/13, 0xd}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/135, 0x87}], 0x7, &(0x7f0000000800)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000540)=""/254, 0xfe}, &(0x7f0000000640), 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x8001}, &(0x7f0000000680)=0x9, &(0x7f00000006c0)=0x8000, 0x1f, 0x10001, 0x0, 0x3, 0x6a, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x101, 0x9}, &(0x7f0000000700)=0x10001, &(0x7f0000000740)=0xfff, 0x7, 0xb2a, 0x8, 0x100000000, 0x40, 0x6}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x3f}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x5}, &(0x7f0000000780)=0x2, &(0x7f00000007c0)=0xac, 0x7fff, 0x20, 0x2, 0xffffffff, 0x4, 0x8}}], 0x150, 0x4004}, 0x80) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) 17:46:30 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setresuid(0x0, r2, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x9e, 0x9, &(0x7f00000008c0)=[{&(0x7f00000004c0)="df483718bc61cfc9db586beed3bdff3f48f9a85106d0e3bf0d499e6208137b3df59977979094b9a638dea9efedd226c6c066dbbc384bac2f7cab0d842a1c90644e28d0281403c491e536b328b767b60e4dee6129c1742949103093e454da86080b184650a0d2614360bc2d57c2a15cea7a6d89c0ed450d6a55511d7b704b8c1211156b0e438d", 0x86, 0xff}, {&(0x7f0000000200)="19ec5e83044164d6", 0x8, 0x2}, {&(0x7f0000000580)="e4b14f1aa4b63b536fb392282be77d61e7e7233b3a0a1c2eab4f1953e6afe8cae6538c54f9c3e087e13b0526fa869a8d9f4696e9f1f96bc16a208d0be4df80a03b", 0x41, 0x5}, {&(0x7f0000000600)="5a3407a907fddfc9c1e8bfeea1efff63e72403890014acf1df0bb1fb61c849852c4c8770a5d0bb8eeaa9c2d9255717ec8695cf2a5f8bd357f55bf5d6e79ae06c6aa24cfa85d087f25d03fdfe547b860c16b4cf998cf72af4b42f46ddfd3b6f4df4cdd7dfad3c1a4f417a505b070ac4691ab732", 0x73, 0x28577417}, {&(0x7f0000000680)="e434981d2cb3af70dc3d837aa39187371540cbc823d03f23597633613ed0fc1306727f5b220fc6cc0aa84ef1519de083aa64c983070cfc8dcff991fba6bb763e2e844a38fa02109512092b0530d6cbe82fd4a6015ab9914b0b67862d96cc8b0f196efdc443d22d03ef04c5a181a287291a103fe9f921a21d70ad7e007c3e3285c8", 0x81, 0x5}, {&(0x7f0000000740)="46a0a5758f27f232e71fa666c1e8a72cf475ef2195cbe84efd08038d15a45211ba9be5413738b94b3016e237788d8f24a2d15b78b425299ee70d6b1ba085ba6800ad71ea49747ad69c43", 0x4a}, {&(0x7f00000007c0)="3eb8329fcaf2a096d5459a5ff9d246660168a1e7fdde25c10bbfa14f8dcdf6b042d621c28774c36b9332f60f9e8cbffc1efd548ddefd7951c8f4a567cb15b884587b79141a2917cbcee604a6cdc02df67f3cf4c71a8c355eb2a2fc063094f0e89a0c9d1922c5f5866ff6afbaba35b3f48608dee908e437b357cd5b698de764709911361d76276cbb901707be871153ec6851019b1f8c785527d95215614d9e4f7b16d7b6ecb0cab7b6a709440851ad8479c76a5fff4373e99f56065c3a9a048c2a52f58f34de2e8656d2398fecd0248ddb5c", 0xd2, 0x6a}, {&(0x7f0000000240)="e1fb543adca1ee719531fb99d31251e85e731429b14218f161a61f955f", 0x1d, 0x401}, {&(0x7f0000000400)="35779bf4ac4049f6789a2ce1ba7ce09327772141baf2047efa4924600e7e37460c1a9c49c628abee584611f55e88849aec98fbe7de8bb0f1290220", 0x3b, 0x8}], 0x3102000, &(0x7f00000009c0)={[{@utf8no='utf8=0'}, {@numtail='nonumtail=0'}, {@fat=@nfs='nfs'}, {@utf8='utf8=1'}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}}, {@uni_xlateno='uni_xlate=0'}], [{@fowner_gt={'fowner>', r0}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@dont_appraise='dont_appraise'}, {@smackfsroot={'smackfsroot', 0x3d, 'blksize'}}, {@uid_gt={'uid>', r2}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@hash='hash'}, {@fowner_eq={'fowner', 0x3d, r0}}, {@permit_directio='permit_directio'}]}) setuid(r0) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) chdir(0x0) r3 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x401c5820, &(0x7f0000000080)) 17:46:30 executing program 3: clone(0x407c0900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x5000) [ 1161.423394] ? copy_mount_options+0x26f/0x380 [ 1161.427898] ksys_mount+0xcf/0x130 [ 1161.431446] __x64_sys_mount+0xba/0x150 [ 1161.435430] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1161.440019] do_syscall_64+0xf9/0x620 [ 1161.443829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1161.449022] RIP: 0033:0x460c6a [ 1161.452217] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 17:46:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1161.471117] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1161.478832] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1161.486107] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1161.493380] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1161.500652] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1161.507923] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:31 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f6, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe(&(0x7f00000004c0)) r0 = gettid() tkill(r0, 0x2c) move_pages(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) clone(0x50000000, &(0x7f0000000280)="476a6e3367841b42cf04fe13f7e3887175880fa27987b92a6be4b35b6d0fdefe1b9b18772fd42bc45f5e66a0e16375ad4090fd7a8a9e626e09188fe953e6f97c00d9709d82ad2c52bddb3c83d360ad81cd3db9de6da65fdfcd666dd9f90282faa0ad97290d6d5d8c3b1c310cc5cecf3a1eca8aafcd11ad82dbacdcd34192f471e342", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="a1415ed2b45acfd80740f24d0b3e72477cb966c876237602d5b34342b035098672ce7d4af085ba49ba0d57e00adfd3f67e4df00f7f7f522cf648d9f45aa4d8367455a2e520da99843367ce0b2737901a9cae483a1196bdc766580498c579f684903ffe0acbc35378d098fdbbeedbb4c7e927cbb9eeffe27320c5294f3890de0c071fc5262711ec4541e39252b522ed07c98c02d220a34878b886b2cf8eb419fdd5b77010a561af4e083e99b9aab4da3bee9f1ed668737ce2ab3387118fbf0882da176b84f9cc260fde2ed5977adf7ac1") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x21800, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/235, &(0x7f0000000240)=0xeb) wait4(r1, 0x0, 0x20000000, &(0x7f0000000040)) ptrace$cont(0x1f, r0, 0x7, 0x6) 17:46:31 executing program 2 (fault-call:0 fault-nth:65): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f7, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1161.927104] IPVS: ftp: loaded support on port[0] = 21 [ 1161.930352] FAULT_INJECTION: forcing a failure. [ 1161.930352] name failslab, interval 1, probability 0, space 0, times 0 [ 1161.950715] CPU: 0 PID: 19227 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1161.958617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1161.967974] Call Trace: [ 1161.970570] dump_stack+0x1fc/0x2fe [ 1161.974210] should_fail.cold+0xa/0x14 [ 1161.978110] ? setup_fault_attr+0x200/0x200 [ 1161.982439] ? lock_acquire+0x170/0x3c0 [ 1161.986424] ? dev_uevent_filter+0xd0/0xd0 [ 1161.990665] __should_failslab+0x115/0x180 [ 1161.994905] should_failslab+0x5/0xf [ 1161.998621] kmem_cache_alloc_trace+0x284/0x380 [ 1162.003298] ? dev_uevent_filter+0xd0/0xd0 [ 1162.007541] kobject_uevent_env+0x236/0x14a0 [ 1162.011964] __loop_clr_fd+0x5dd/0xe50 [ 1162.015860] lo_ioctl+0x363/0x20e0 [ 1162.019412] ? __lock_acquire+0x6de/0x3ff0 [ 1162.023651] ? loop_set_status64+0x110/0x110 [ 1162.028068] blkdev_ioctl+0x5cb/0x1a7e [ 1162.031968] ? blkpg_ioctl+0x9d0/0x9d0 [ 1162.035873] ? trace_hardirqs_off+0x64/0x200 [ 1162.040286] ? mark_held_locks+0xf0/0xf0 [ 1162.044352] ? __kasan_slab_free+0x186/0x1f0 [ 1162.048858] ? kfree+0xcc/0x210 [ 1162.052145] ? ksys_mount+0xf4/0x130 [ 1162.055863] ? __x64_sys_mount+0xba/0x150 [ 1162.060010] ? do_syscall_64+0xf9/0x620 [ 1162.063987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.069363] block_ioctl+0xe9/0x130 [ 1162.072998] ? blkdev_fallocate+0x3f0/0x3f0 17:46:31 executing program 5: r0 = dup(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/112, 0x70}], 0x2, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000400)={r0, r1, 0xb}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='fuse\x00', 0x50860, &(0x7f0000000300)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@blksize={'blksize', 0x3d, 0xa00}}], [{@uid_gt={'uid>', 0xee01}}, {@obj_type={'obj_type'}}, {@dont_hash='dont_hash'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuse(0x20000000, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f00000005c0), 0x800) chdir(&(0x7f0000000640)='./bus\x00') chdir(0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x6, 0x6, 0x0, 0x0, 0x1ff, 0x0, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x973, 0x2, @perf_config_ext={0x8000, 0xfff}, 0x0, 0x100, 0x3f, 0x0, 0x401, 0xa2, 0x8001}, 0xffffffffffffffff, 0x0, r3, 0xa) r4 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x401c5820, &(0x7f0000000080)) 17:46:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1162.077327] do_vfs_ioctl+0xcdb/0x12e0 [ 1162.081220] ? lock_downgrade+0x720/0x720 [ 1162.085373] ? check_preemption_disabled+0x41/0x280 [ 1162.090399] ? ioctl_preallocate+0x200/0x200 [ 1162.094812] ? __fget+0x356/0x510 [ 1162.098272] ? do_dup2+0x450/0x450 [ 1162.101820] ? kfree+0x110/0x210 [ 1162.105187] ? ksys_mount+0xf4/0x130 [ 1162.108905] ksys_ioctl+0x9b/0xc0 [ 1162.112366] __x64_sys_ioctl+0x6f/0xb0 [ 1162.116254] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1162.120837] do_syscall_64+0xf9/0x620 [ 1162.124643] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.129835] RIP: 0033:0x45e087 [ 1162.133028] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1162.151931] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1162.159640] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000045e087 [ 1162.166910] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 17:46:31 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_mount_image$ufs(&(0x7f0000000000)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000408, &(0x7f00000000c0)={[{}]}) dup(r0) r1 = gettid() tkill(r1, 0x2c) move_pages(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) [ 1162.174180] RBP: 00007f4a17aac6d4 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1162.181445] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 1162.188714] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 17:46:31 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f8, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 2 (fault-call:0 fault-nth:66): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010", 0x96, 0x10000}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) 17:46:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}], 0x0, &(0x7f00000000c0)={[{@nodatacow='nodatacow'}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 17:46:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1162.475734] FAULT_INJECTION: forcing a failure. [ 1162.475734] name failslab, interval 1, probability 0, space 0, times 0 [ 1162.543257] CPU: 1 PID: 19287 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1162.551177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1162.560529] Call Trace: [ 1162.563131] dump_stack+0x1fc/0x2fe [ 1162.566775] should_fail.cold+0xa/0x14 [ 1162.570675] ? setup_fault_attr+0x200/0x200 [ 1162.575002] ? lock_acquire+0x170/0x3c0 [ 1162.578994] __should_failslab+0x115/0x180 [ 1162.583234] should_failslab+0x5/0xf [ 1162.586958] __kmalloc+0x2ab/0x3c0 [ 1162.590518] ? bio_alloc_bioset+0x3d7/0x5e0 [ 1162.594850] bio_alloc_bioset+0x3d7/0x5e0 [ 1162.599010] ? bvec_alloc+0x2f0/0x2f0 [ 1162.602818] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1162.607844] ? kmem_cache_alloc_trace+0x323/0x380 [ 1162.612700] btrfs_alloc_device+0xcd/0x670 [ 1162.616951] ? btrfs_finish_sprout+0x6c0/0x6c0 [ 1162.621542] ? blkdev_put+0x85/0x520 [ 1162.625275] close_fs_devices.part.0+0x245/0x860 [ 1162.630045] btrfs_close_devices+0x95/0x1f0 [ 1162.634376] btrfs_mount_root+0x10b9/0x1830 [ 1162.638706] ? btrfs_decode_error+0x70/0x70 [ 1162.643038] ? __mutex_unlock_slowpath+0xea/0x610 [ 1162.644737] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1162.647899] ? check_preemption_disabled+0x41/0x280 [ 1162.647923] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1162.647935] ? pcpu_alloc+0xc9/0x1190 [ 1162.647953] ? __lockdep_init_map+0x100/0x5a0 [ 1162.674593] mount_fs+0xa3/0x30c [ 1162.677968] vfs_kern_mount.part.0+0x68/0x470 [ 1162.682463] ? kfree+0x110/0x210 [ 1162.685829] vfs_kern_mount+0x3c/0x60 [ 1162.689631] btrfs_mount+0x23a/0xa93 [ 1162.693354] ? btrfs_show_options+0xfd0/0xfd0 [ 1162.697852] ? __mutex_unlock_slowpath+0xea/0x610 [ 1162.702703] ? check_preemption_disabled+0x41/0x280 [ 1162.707731] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1162.712751] ? pcpu_alloc+0xc9/0x1190 [ 1162.716567] ? __lockdep_init_map+0x100/0x5a0 [ 1162.721073] mount_fs+0xa3/0x30c [ 1162.724449] vfs_kern_mount.part.0+0x68/0x470 [ 1162.728956] do_mount+0x113c/0x2f10 [ 1162.732592] ? lock_acquire+0x170/0x3c0 [ 1162.736572] ? check_preemption_disabled+0x41/0x280 [ 1162.741604] ? copy_mount_string+0x40/0x40 [ 1162.745839] ? copy_mount_options+0x59/0x380 [ 1162.750259] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1162.755278] ? kmem_cache_alloc_trace+0x323/0x380 [ 1162.760129] ? copy_mount_options+0x26f/0x380 [ 1162.764631] ksys_mount+0xcf/0x130 [ 1162.768177] __x64_sys_mount+0xba/0x150 [ 1162.772157] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1162.776747] do_syscall_64+0xf9/0x620 [ 1162.780557] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1162.785746] RIP: 0033:0x460c6a [ 1162.788938] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1162.807839] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1162.815548] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1162.822816] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1162.830087] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1162.837355] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 17:46:32 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000fdef00f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69b", 0x115, 0x10000}, {0x0}], 0x0, &(0x7f00000000c0)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1162.844630] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 [ 1162.872923] ------------[ cut here ]------------ [ 1162.877692] kernel BUG at fs/btrfs/volumes.c:1057! [ 1162.888392] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1162.893771] CPU: 1 PID: 19287 Comm: syz-executor.2 Not tainted 4.19.167-syzkaller #0 [ 1162.901646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1162.911010] RIP: 0010:close_fs_devices.part.0+0x674/0x860 [ 1162.916548] Code: 03 0f 8e 10 01 00 00 48 8b 44 24 10 c7 80 10 01 00 00 00 00 00 00 48 83 c4 40 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 9c 9c 6c fe <0f> 0b e8 95 9c 6c fe 0f 0b e8 4e c5 a2 fe e9 f8 fb ff ff 4c 89 f7 [ 1162.935446] RSP: 0018:ffff88804ba9f840 EFLAGS: 00010246 [ 1162.940805] RAX: 0000000000040000 RBX: ffff88809ec0c040 RCX: ffffc90009f49000 [ 1162.948072] RDX: 0000000000040000 RSI: ffffffff82f83564 RDI: 0000000000000007 [ 1162.955363] RBP: ffff8880ae22a180 R08: 0000000000000000 R09: fffffffffffff000 [ 1162.962630] R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000 [ 1162.969896] R13: ffff88809ec0c0e0 R14: ffff88809ec0c060 R15: fffffffffffffff4 [ 1162.977164] FS: 00007f4a17aac700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1162.985386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1162.991263] CR2: 0000564bec756978 CR3: 00000000aa8b8000 CR4: 00000000001406e0 [ 1162.998530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1163.005796] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1163.013057] Call Trace: [ 1163.015652] btrfs_close_devices+0x95/0x1f0 [ 1163.019985] btrfs_mount_root+0x10b9/0x1830 [ 1163.024311] ? btrfs_decode_error+0x70/0x70 [ 1163.028635] ? __mutex_unlock_slowpath+0xea/0x610 [ 1163.033487] ? check_preemption_disabled+0x41/0x280 [ 1163.038509] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1163.043525] ? pcpu_alloc+0xc9/0x1190 [ 1163.047328] ? __lockdep_init_map+0x100/0x5a0 [ 1163.051829] mount_fs+0xa3/0x30c [ 1163.055205] vfs_kern_mount.part.0+0x68/0x470 [ 1163.059697] ? kfree+0x110/0x210 [ 1163.063063] vfs_kern_mount+0x3c/0x60 [ 1163.066868] btrfs_mount+0x23a/0xa93 [ 1163.070581] ? btrfs_show_options+0xfd0/0xfd0 [ 1163.075075] ? __mutex_unlock_slowpath+0xea/0x610 [ 1163.079928] ? check_preemption_disabled+0x41/0x280 [ 1163.084948] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1163.089964] ? pcpu_alloc+0xc9/0x1190 [ 1163.093765] ? __lockdep_init_map+0x100/0x5a0 [ 1163.098266] mount_fs+0xa3/0x30c [ 1163.101633] vfs_kern_mount.part.0+0x68/0x470 [ 1163.106129] do_mount+0x113c/0x2f10 [ 1163.109755] ? lock_acquire+0x170/0x3c0 [ 1163.113731] ? check_preemption_disabled+0x41/0x280 [ 1163.118753] ? copy_mount_string+0x40/0x40 [ 1163.122998] ? copy_mount_options+0x59/0x380 [ 1163.127413] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1163.132427] ? kmem_cache_alloc_trace+0x323/0x380 [ 1163.137273] ? copy_mount_options+0x26f/0x380 [ 1163.141769] ksys_mount+0xcf/0x130 [ 1163.145311] __x64_sys_mount+0xba/0x150 [ 1163.149288] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1163.153874] do_syscall_64+0xf9/0x620 [ 1163.157676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1163.162864] RIP: 0033:0x460c6a [ 1163.166060] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1163.184960] RSP: 002b:00007f4a17aaba78 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 17:46:32 executing program 4: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) creat(0x0, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xdf88}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x23, 0x0, 0x5f9, 0x0, r0, &(0x7f0000000000), 0x1a00000c}]) [ 1163.192666] RAX: ffffffffffffffda RBX: 00007f4a17aabb10 RCX: 0000000000460c6a [ 1163.199933] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4a17aabad0 [ 1163.207202] RBP: 00007f4a17aabad0 R08: 00007f4a17aabb10 R09: 0000000020000000 [ 1163.214466] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1163.221730] R13: 0000000020000100 R14: 0000000020000200 R15: 00000000200000c0 [ 1163.228998] Modules linked in: [ 1163.267996] ---[ end trace bfac90a40463675b ]--- [ 1163.274135] RIP: 0010:close_fs_devices.part.0+0x674/0x860 [ 1163.279728] Code: 03 0f 8e 10 01 00 00 48 8b 44 24 10 c7 80 10 01 00 00 00 00 00 00 48 83 c4 40 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 9c 9c 6c fe <0f> 0b e8 95 9c 6c fe 0f 0b e8 4e c5 a2 fe e9 f8 fb ff ff 4c 89 f7 [ 1163.300559] RSP: 0018:ffff88804ba9f840 EFLAGS: 00010246 [ 1163.309761] RAX: 0000000000040000 RBX: ffff88809ec0c040 RCX: ffffc90009f49000 [ 1163.317956] RDX: 0000000000040000 RSI: ffffffff82f83564 RDI: 0000000000000007 [ 1163.325916] RBP: ffff8880ae22a180 R08: 0000000000000000 R09: fffffffffffff000 [ 1163.335014] R10: 0000000000000007 R11: 0000000000000000 R12: dffffc0000000000 [ 1163.343363] R13: ffff88809ec0c0e0 R14: ffff88809ec0c060 R15: fffffffffffffff4 [ 1163.351987] FS: 00007f4a17aac700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 1163.363826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1163.377586] CR2: 00007f10a13f2000 CR3: 00000000aa8b8000 CR4: 00000000001406e0 [ 1163.399950] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1163.418388] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1163.436325] Kernel panic - not syncing: Fatal exception [ 1163.442285] Kernel Offset: disabled [ 1163.445900] Rebooting in 86400 seconds..