r1}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0x5, r7, &(0x7f00000004c0)="11addf99778e337a0a8362ce436e8de12c2f3aa377fa86b15ad251d94c041e35e7f37de947b14625459246bb2979c2396a0de6ca33bac32bb5b5b26f42e583f271dc07dcdb4b55f3003e9883b84826cae00c0fbcf1ccc0c6a95efaf004ff64c0aa0ba1ff6ea1eb10aeb0132965f94b4c854c10bcf5a2670dda4c9070b89d8af8a0692faa6a1ac685bfc455133abb17cc7879674bf89a", 0x96, 0x2, 0x0, 0x3, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x81, r0, &(0x7f00000005c0)="ba4f0a031b68", 0x6, 0x6, 0x0, 0x1, r7}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000000640)="228509aa72bddc91657f57", 0xb, 0x0, 0x0, 0x1, r8}]) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:08 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x8000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:08 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x9000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:08 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffff, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:08 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x10000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:08 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x20000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 1) [ 1400.659553][T32767] FAULT_INJECTION: forcing a failure. [ 1400.659553][T32767] name failslab, interval 1, probability 0, space 0, times 0 [ 1400.678864][T32767] CPU: 3 PID: 32767 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1400.689618][T32767] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1400.704074][T32767] Call Trace: [ 1400.708330][T32767] [ 1400.712906][T32767] dump_stack_lvl+0xcd/0x134 [ 1400.718580][T32767] should_fail.cold+0x5/0xa [ 1400.724820][T32767] ? __do_sys_memfd_create+0xac/0x4f0 17:58:09 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd_index=0x6, 0x100000001, {0x0, r3}, 0x6, 0x8, 0x0, {0x0, r4, r1}}, 0x8) mknodat$loop(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x0) r5 = openat$full(0xffffff9c, &(0x7f0000000040), 0x501200, 0x0) renameat2(r5, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 1400.731527][T32767] should_failslab+0x5/0x10 [ 1400.738313][T32767] __kmalloc+0x72/0x340 [ 1400.743747][T32767] __do_sys_memfd_create+0xac/0x4f0 [ 1400.750790][T32767] __do_fast_syscall_32+0x65/0xf0 [ 1400.757221][T32767] do_fast_syscall_32+0x2f/0x70 [ 1400.763343][T32767] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1400.770979][T32767] RIP: 0023:0xf6efc549 [ 1400.791255][T32767] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1400.822329][T32767] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1400.835222][T32767] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1400.846829][T32767] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1400.858347][T32767] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1400.871648][T32767] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1400.883987][T32767] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1400.894004][T32767] 17:58:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 2) [ 1400.940699][ T305] FAULT_INJECTION: forcing a failure. [ 1400.940699][ T305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1400.970607][ T305] CPU: 3 PID: 305 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1400.980932][ T305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1400.998104][ T305] Call Trace: [ 1401.002414][ T305] [ 1401.010278][ T305] dump_stack_lvl+0xcd/0x134 [ 1401.017885][ T305] should_fail.cold+0x5/0xa [ 1401.024285][ T305] _copy_from_user+0x2c/0x180 [ 1401.031349][ T305] __do_sys_memfd_create+0xff/0x4f0 [ 1401.038413][ T305] __do_fast_syscall_32+0x65/0xf0 [ 1401.045892][ T305] do_fast_syscall_32+0x2f/0x70 [ 1401.052223][ T305] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1401.061119][ T305] RIP: 0023:0xf6efc549 [ 1401.066776][ T305] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1401.094743][ T305] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1401.106293][ T305] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 17:58:09 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1401.116512][ T305] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1401.125908][ T305] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1401.136347][ T305] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1401.146173][ T305] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1401.158307][ T305] 17:58:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 3) [ 1401.194471][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1401.218563][ T308] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1401.231535][ T310] FAULT_INJECTION: forcing a failure. [ 1401.231535][ T310] name failslab, interval 1, probability 0, space 0, times 0 [ 1401.238735][ T308] NILFS (loop0): couldn't find nilfs on the device [ 1401.266597][ T310] CPU: 0 PID: 310 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1401.297507][ T310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1401.309022][ T310] Call Trace: [ 1401.313349][ T310] [ 1401.317432][ T310] dump_stack_lvl+0xcd/0x134 [ 1401.324661][ T310] should_fail.cold+0x5/0xa [ 1401.331936][ T310] ? shmem_destroy_inode+0x70/0x70 [ 1401.340072][ T310] ? shmem_alloc_inode+0x18/0x40 [ 1401.346843][ T310] should_failslab+0x5/0x10 [ 1401.353554][ T310] kmem_cache_alloc+0x5e/0x3a0 [ 1401.361539][ T310] ? shmem_destroy_inode+0x70/0x70 [ 1401.368945][ T310] shmem_alloc_inode+0x18/0x40 [ 1401.374980][ T310] ? shmem_destroy_inode+0x70/0x70 [ 1401.383730][ T310] alloc_inode+0x61/0x230 [ 1401.390686][ T310] new_inode+0x27/0x2f0 [ 1401.396392][ T310] shmem_get_inode+0x195/0xc60 [ 1401.403977][ T310] __shmem_file_setup+0xb8/0x310 [ 1401.411969][ T310] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1401.421789][ T310] __do_sys_memfd_create+0x1c6/0x4f0 [ 1401.430730][ T310] __do_fast_syscall_32+0x65/0xf0 [ 1401.439108][ T310] do_fast_syscall_32+0x2f/0x70 [ 1401.445862][ T310] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1401.457437][ T310] RIP: 0023:0xf6efc549 [ 1401.463949][ T310] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1401.496299][ T310] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1401.509900][ T310] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1401.521293][ T310] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1401.532011][ T310] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1401.542881][ T310] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1401.553947][ T310] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1401.564392][ T310] 17:58:10 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x20100000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 4) 17:58:10 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) mmap(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x6, 0x13, r2, 0xdb2d4000) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x800000, 0x5, 0x1}, 0x2) r4 = openat$khugepaged_scan(0xffffff9c, &(0x7f0000000040), 0x1, 0x0) write$binfmt_misc(r4, &(0x7f0000000180)={'syz1', "8dba424652d658e7b83b1c703554d02bc67a06f026c8a48edf7cccc022f92ea16c0373adc72600b5462eb65bfc5d05d3f83feb3d4c1620b9ea8ba121fd6ddd5acedb30269df987ca6f4e47e445175ff78b235b74699bd085df58d2529893a902c4252c24f23a0a3e0773338f8bc871ae2774edec6b577210b2b3df0b9da5e9045bcbdfe09d6d184ce3d5001c888debbbf2b5a3"}, 0x97) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1401.648686][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1401.653210][ T316] FAULT_INJECTION: forcing a failure. [ 1401.653210][ T316] name failslab, interval 1, probability 0, space 0, times 0 [ 1401.677294][ T308] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1401.677327][ T308] NILFS (loop0): couldn't find nilfs on the device [ 1401.716597][ T316] CPU: 2 PID: 316 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1401.727431][ T316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1401.738168][ T316] Call Trace: [ 1401.741996][ T316] [ 1401.745906][ T316] dump_stack_lvl+0xcd/0x134 [ 1401.751912][ T316] should_fail.cold+0x5/0xa [ 1401.758243][ T316] ? security_inode_alloc+0x34/0x160 [ 1401.765729][ T316] should_failslab+0x5/0x10 [ 1401.771468][ T316] kmem_cache_alloc+0x5e/0x3a0 [ 1401.778265][ T316] security_inode_alloc+0x34/0x160 [ 1401.784666][ T316] inode_init_always+0x5d8/0xd70 [ 1401.791244][ T316] alloc_inode+0x82/0x230 [ 1401.797018][ T316] new_inode+0x27/0x2f0 [ 1401.802167][ T316] shmem_get_inode+0x195/0xc60 [ 1401.809063][ T316] __shmem_file_setup+0xb8/0x310 [ 1401.815472][ T316] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1401.823415][ T316] __do_sys_memfd_create+0x1c6/0x4f0 [ 1401.830502][ T316] __do_fast_syscall_32+0x65/0xf0 [ 1401.837147][ T316] do_fast_syscall_32+0x2f/0x70 [ 1401.843109][ T316] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1401.850943][ T316] RIP: 0023:0xf6efc549 [ 1401.856003][ T316] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1401.881293][ T316] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1401.891530][ T316] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1401.901771][ T316] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1401.912885][ T316] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1401.922975][ T316] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1401.934354][ T316] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1401.945812][ T316] 17:58:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 5) 17:58:10 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1401.998802][ T322] FAULT_INJECTION: forcing a failure. [ 1401.998802][ T322] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.020088][ T322] CPU: 3 PID: 322 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1402.031352][ T322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1402.042807][ T322] Call Trace: [ 1402.046849][ T322] [ 1402.050592][ T322] dump_stack_lvl+0xcd/0x134 [ 1402.056569][ T322] should_fail.cold+0x5/0xa [ 1402.062171][ T322] ? __d_alloc+0x2a/0x950 [ 1402.068148][ T322] should_failslab+0x5/0x10 [ 1402.073948][ T322] kmem_cache_alloc+0x5e/0x3a0 [ 1402.080564][ T322] ? lockdep_hardirqs_on+0x79/0x100 [ 1402.087402][ T322] __d_alloc+0x2a/0x950 [ 1402.092655][ T322] d_alloc_pseudo+0x19/0x70 [ 1402.098092][ T322] alloc_file_pseudo+0xc6/0x250 [ 1402.104445][ T322] ? alloc_file+0x590/0x590 [ 1402.110344][ T322] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1402.118750][ T322] ? shmem_get_inode+0x5d7/0xc60 [ 1402.126121][ T322] __shmem_file_setup+0x144/0x310 [ 1402.132937][ T322] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1402.140862][ T322] __do_sys_memfd_create+0x1c6/0x4f0 [ 1402.148842][ T322] __do_fast_syscall_32+0x65/0xf0 [ 1402.155827][ T322] do_fast_syscall_32+0x2f/0x70 [ 1402.162398][ T322] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1402.169922][ T322] RIP: 0023:0xf6efc549 [ 1402.175626][ T322] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1402.202444][ T322] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1402.212891][ T322] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1402.222132][ T322] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1402.232520][ T322] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1402.242024][ T322] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1402.250927][ T322] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1402.260259][ T322] [ 1402.263935][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1402.282518][ T324] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 6) [ 1402.295791][ T324] NILFS (loop0): couldn't find nilfs on the device [ 1402.335594][ T326] FAULT_INJECTION: forcing a failure. [ 1402.335594][ T326] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.357295][ T326] CPU: 0 PID: 326 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1402.371258][ T326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1402.381175][ T326] Call Trace: [ 1402.384199][ T326] [ 1402.389554][ T326] dump_stack_lvl+0xcd/0x134 [ 1402.397771][ T326] should_fail.cold+0x5/0xa [ 1402.406133][ T326] ? __alloc_file+0x21/0x280 [ 1402.414232][ T326] should_failslab+0x5/0x10 [ 1402.422241][ T326] kmem_cache_alloc+0x5e/0x3a0 [ 1402.432035][ T326] __alloc_file+0x21/0x280 [ 1402.439679][ T326] alloc_empty_file+0x6d/0x170 [ 1402.448687][ T326] alloc_file+0x59/0x590 [ 1402.456905][ T326] alloc_file_pseudo+0x165/0x250 [ 1402.465928][ T326] ? alloc_file+0x590/0x590 [ 1402.472579][ T326] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1402.480784][ T326] ? shmem_get_inode+0x5d7/0xc60 [ 1402.489605][ T326] __shmem_file_setup+0x144/0x310 [ 1402.497213][ T326] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1402.506986][ T326] __do_sys_memfd_create+0x1c6/0x4f0 [ 1402.516149][ T326] __do_fast_syscall_32+0x65/0xf0 17:58:10 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x3f000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1402.525079][ T326] do_fast_syscall_32+0x2f/0x70 [ 1402.533893][ T326] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1402.545092][ T326] RIP: 0023:0xf6efc549 [ 1402.551484][ T326] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 17:58:11 executing program 2: r0 = openat$nvme_fabrics(0xffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x7ff, 0x0) r3 = openat$vhost_vsock(0xffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x1, r0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x80000f, 0x10, r4, 0xb2a89000) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x80010, r5, 0xc58b3000) [ 1402.583299][ T326] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1402.600796][ T326] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1402.614072][ T326] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1402.628618][ T326] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1402.641948][ T326] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1402.653062][ T326] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1402.664013][ T326] 17:58:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 7) [ 1402.763716][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1402.778454][ T324] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1402.801813][ T336] FAULT_INJECTION: forcing a failure. [ 1402.801813][ T336] name failslab, interval 1, probability 0, space 0, times 0 [ 1402.802925][ T324] NILFS (loop0): couldn't find nilfs on the device [ 1402.820083][ T336] CPU: 0 PID: 336 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1402.838541][ T336] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1402.850589][ T336] Call Trace: [ 1402.855533][ T336] [ 1402.859540][ T336] dump_stack_lvl+0xcd/0x134 [ 1402.867760][ T336] should_fail.cold+0x5/0xa [ 1402.874352][ T336] ? security_file_alloc+0x34/0x170 [ 1402.882454][ T336] should_failslab+0x5/0x10 [ 1402.888671][ T336] kmem_cache_alloc+0x5e/0x3a0 [ 1402.894777][ T336] security_file_alloc+0x34/0x170 17:58:11 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x8cffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1402.900862][ T336] __alloc_file+0xd8/0x280 [ 1402.920356][ T336] alloc_empty_file+0x6d/0x170 [ 1402.925350][ T336] alloc_file+0x59/0x590 [ 1402.930553][ T336] alloc_file_pseudo+0x165/0x250 [ 1402.937695][ T336] ? alloc_file+0x590/0x590 [ 1402.943835][ T336] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1402.952856][ T336] ? shmem_get_inode+0x5d7/0xc60 [ 1402.959152][ T336] __shmem_file_setup+0x144/0x310 [ 1402.967216][ T336] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1402.975707][ T336] __do_sys_memfd_create+0x1c6/0x4f0 [ 1402.983709][ T336] __do_fast_syscall_32+0x65/0xf0 [ 1402.990952][ T336] do_fast_syscall_32+0x2f/0x70 [ 1402.997974][ T336] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1403.005442][ T336] RIP: 0023:0xf6efc549 [ 1403.009824][ T336] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1403.038517][ T336] RSP: 002b:00000000f5ef640c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 1403.049043][ T336] RAX: ffffffffffffffda RBX: 00000000f6fac3d7 RCX: 0000000000000000 [ 1403.058556][ T336] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 0000000000000000 [ 1403.068737][ T336] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1403.078688][ T336] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1403.088723][ T336] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1403.100584][ T336] 17:58:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 8) 17:58:11 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1403.166969][ T343] FAULT_INJECTION: forcing a failure. [ 1403.166969][ T343] name failslab, interval 1, probability 0, space 0, times 0 17:58:11 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xc0ed0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1403.188140][ T343] CPU: 0 PID: 343 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1403.199683][ T343] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1403.211371][ T343] Call Trace: [ 1403.216052][ T343] [ 1403.218097][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1403.219576][ T343] dump_stack_lvl+0xcd/0x134 [ 1403.219654][ T343] should_fail.cold+0x5/0xa [ 1403.219699][ T343] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1403.219758][ T343] should_failslab+0x5/0x10 [ 1403.238149][ T345] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1403.244009][ T343] __kmalloc+0x72/0x340 [ 1403.244049][ T343] ? kasan_save_stack+0x38/0x50 [ 1403.244085][ T343] tomoyo_realpath_from_path+0xc3/0x620 [ 1403.244121][ T343] ? tomoyo_profile+0x42/0x50 [ 1403.244150][ T343] tomoyo_path_perm+0x21b/0x400 [ 1403.244174][ T343] ? tomoyo_path_perm+0x1c1/0x400 [ 1403.244205][ T343] ? tomoyo_check_open_permission+0x380/0x380 [ 1403.244322][ T343] security_path_truncate+0xcf/0x140 [ 1403.258327][ T345] NILFS (loop0): couldn't find nilfs on the device [ 1403.259325][ T343] do_sys_ftruncate+0x390/0x740 [ 1403.259440][ T343] __do_fast_syscall_32+0x65/0xf0 [ 1403.347512][ T343] do_fast_syscall_32+0x2f/0x70 [ 1403.353990][ T343] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1403.362345][ T343] RIP: 0023:0xf6efc549 17:58:11 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xf6ffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1403.368071][ T343] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1403.394350][ T343] RSP: 002b:00000000f5ef6418 EFLAGS: 00000292 ORIG_RAX: 000000000000005d [ 1403.405071][ T343] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000000 [ 1403.415366][ T343] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 00000000f7032000 [ 1403.424317][ T343] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1403.431887][ T343] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1403.439938][ T343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1403.448391][ T343] [ 1403.453746][ T343] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1403.470048][ T343] gfs2: not a GFS2 filesystem 17:58:11 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0xb) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "6ef43491429d91c2c1dcf87558e7b005e22e541f6c45cae7c26015e383e7bbcac410ab04542e0d1be5b7433af3d224c2c6d2a524e9c4"}, 0x3a) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x3414c0, 0x104) read$snapshot(r2, &(0x7f0000000000)=""/21, 0x15) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, 0xffffffffffffffff, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0xfffefffa, 0x4) 17:58:11 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xfeffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1403.538711][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 9) [ 1403.583712][ T345] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1403.602831][ T345] NILFS (loop0): couldn't find nilfs on the device [ 1403.622683][ T360] FAULT_INJECTION: forcing a failure. [ 1403.622683][ T360] name failslab, interval 1, probability 0, space 0, times 0 [ 1403.638171][ T360] CPU: 2 PID: 360 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1403.650347][ T360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1403.662389][ T360] Call Trace: [ 1403.667260][ T360] [ 1403.670695][ T360] dump_stack_lvl+0xcd/0x134 [ 1403.676374][ T360] should_fail.cold+0x5/0xa [ 1403.681910][ T360] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1403.688734][ T360] should_failslab+0x5/0x10 [ 1403.695121][ T360] __kmalloc+0x72/0x340 [ 1403.700351][ T360] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1403.709071][ T360] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1403.715645][ T360] tomoyo_encode+0x28/0x50 [ 1403.721607][ T360] tomoyo_realpath_from_path+0x186/0x620 [ 1403.728462][ T360] ? tomoyo_profile+0x42/0x50 [ 1403.734278][ T360] tomoyo_path_perm+0x21b/0x400 [ 1403.740858][ T360] ? tomoyo_path_perm+0x1c1/0x400 [ 1403.747469][ T360] ? tomoyo_check_open_permission+0x380/0x380 [ 1403.754949][ T360] security_path_truncate+0xcf/0x140 [ 1403.760509][ T360] do_sys_ftruncate+0x390/0x740 [ 1403.766696][ T360] __do_fast_syscall_32+0x65/0xf0 17:58:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xff000000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1403.773190][ T360] do_fast_syscall_32+0x2f/0x70 [ 1403.781401][ T360] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1403.789266][ T360] RIP: 0023:0xf6efc549 [ 1403.795108][ T360] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1403.820135][ T360] RSP: 002b:00000000f5ef6418 EFLAGS: 00000292 ORIG_RAX: 000000000000005d [ 1403.830655][ T360] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000000 [ 1403.839705][ T360] RDX: 00000000f5ef646c RSI: 0000000000000000 RDI: 00000000f7032000 [ 1403.848438][ T360] RBP: 0000000020000300 R08: 0000000000000000 R09: 0000000000000000 [ 1403.858589][ T360] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1403.869123][ T360] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1403.880686][ T360] [ 1403.891091][ T360] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1403.910051][ T360] gfs2: not a GFS2 filesystem 17:58:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xffff0000, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:12 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1403.982280][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 10) [ 1403.996415][ T370] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1404.008715][ T370] NILFS (loop0): couldn't find nilfs on the device [ 1404.034025][ T373] FAULT_INJECTION: forcing a failure. [ 1404.034025][ T373] name failslab, interval 1, probability 0, space 0, times 0 [ 1404.065134][ T373] CPU: 1 PID: 373 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1404.084586][ T373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1404.095923][ T373] Call Trace: [ 1404.103348][ T373] [ 1404.108690][ T373] dump_stack_lvl+0xcd/0x134 [ 1404.114921][ T373] should_fail.cold+0x5/0xa [ 1404.124146][ T373] ? getname_flags.part.0+0x50/0x4f0 17:58:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xffffff8c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1404.130989][ T373] should_failslab+0x5/0x10 [ 1404.137104][ T373] kmem_cache_alloc+0x5e/0x3a0 [ 1404.143531][ T373] getname_flags.part.0+0x50/0x4f0 [ 1404.149789][ T373] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1404.159219][ T373] getname+0x8e/0xd0 [ 1404.164347][ T373] do_sys_openat2+0xf5/0x4d0 [ 1404.170315][ T373] ? build_open_flags+0x6f0/0x6f0 [ 1404.176726][ T373] ? find_held_lock+0x2d/0x110 [ 1404.182984][ T373] ? __context_tracking_exit+0xb8/0xe0 [ 1404.190880][ T373] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1404.200803][ T373] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1404.210689][ T373] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1404.219206][ T373] __do_fast_syscall_32+0x65/0xf0 [ 1404.225709][ T373] do_fast_syscall_32+0x2f/0x70 [ 1404.234355][ T373] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1404.244044][ T373] RIP: 0023:0xf6efc549 [ 1404.249848][ T373] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1404.275918][ T373] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1404.288886][ T373] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1404.301249][ T373] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1404.312092][ T373] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1404.324045][ T373] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1404.334752][ T373] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1404.346028][ T373] [ 1404.399575][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1404.414934][ T370] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:12 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x20, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat$rdma_cm(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffffffffffff}, 0x31d, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {r3, 0xffffffff}}, 0x10) 17:58:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xfffffff6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 11) [ 1404.433784][ T370] NILFS (loop0): couldn't find nilfs on the device [ 1404.449033][ T380] FAULT_INJECTION: forcing a failure. [ 1404.449033][ T380] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1404.466370][ T380] CPU: 3 PID: 380 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1404.476607][ T380] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1404.487004][ T380] Call Trace: [ 1404.489872][ T380] [ 1404.492474][ T380] dump_stack_lvl+0xcd/0x134 [ 1404.496565][ T380] should_fail.cold+0x5/0xa [ 1404.500525][ T380] strncpy_from_user+0x34/0x3e0 [ 1404.505184][ T380] getname_flags.part.0+0x95/0x4f0 [ 1404.509763][ T380] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1404.515666][ T380] getname+0x8e/0xd0 [ 1404.520315][ T380] do_sys_openat2+0xf5/0x4d0 [ 1404.525754][ T380] ? build_open_flags+0x6f0/0x6f0 [ 1404.531916][ T380] ? find_held_lock+0x2d/0x110 [ 1404.537962][ T380] ? __context_tracking_exit+0xb8/0xe0 [ 1404.544117][ T380] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1404.549887][ T380] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1404.556259][ T380] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1404.563410][ T380] __do_fast_syscall_32+0x65/0xf0 [ 1404.580707][ T380] do_fast_syscall_32+0x2f/0x70 [ 1404.586652][ T380] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1404.594101][ T380] RIP: 0023:0xf6efc549 [ 1404.599362][ T380] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1404.628819][ T380] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1404.640556][ T380] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1404.652021][ T380] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1404.664228][ T380] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1404.678260][ T380] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1404.689691][ T380] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1404.700329][ T380] 17:58:13 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0xfffffffe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 12) 17:58:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x5, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1404.783069][ T390] FAULT_INJECTION: forcing a failure. [ 1404.783069][ T390] name failslab, interval 1, probability 0, space 0, times 0 17:58:13 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="7b4dfa18c7815856ba4815e572b32dcf85a6c81235c57b8b5edcf41af20de949eaad9451772b0dd9", 0x28}, {&(0x7f0000000180)="bbdcc78e25e4b1a99300869259d98dfabd8e51b1c74344a25fec1653cb348a029044d57757d49d78480bfc07875ce73d1eabe879f0a5b5c040403d9f7fb889d8bcd97649354505e36c2ebf45b4ff9291cabfb93ca9150c4bb0d8d47316706bdb539d32958c5bdd408ee2d68a83f315df030ed007aa4e8c0bab5ec504772a5a343d502ecb542684b6030e50137309298fc56d0cfdabd7731f6c67137b5f66acc7c3e3d0f3763bd1b51d46bf5b01059f511175ccdba739e2fd0cfabef2c3050fe48d4593ba75f8b541f679f230695a82a7e03abaca7414e8aa29f8aa0e48874c9cd34414ca23fc714a08fd32249b86b2a6", 0xf0}, {&(0x7f0000000080)="a3c53f83a208fb109703c28987c13b9ee4b8e6c12ec2cc63ea5def44f2834b63ad96a5dc474ddfa4139ca90754cad9c448c2da47f51f5b872829945702d26b7c", 0x40}, {&(0x7f0000000280)="dab1717c5737d9c5b46a9e235824e17c48c0a92e6f813c82168e27a8aab230b9b042d244174f8dfa350a6da020db2d862ae1ed143c9e4fe0a572dbd7cb3b7eced5ae926ac5fe814def2797c5ed828ec3af247236b197bb54eaa9cd44f8961210b4b2b2873aedb0cc118de173989080b490a5b4eac5b88c30de3d83acd5bec3e725659456172a8fba7c25786ea732abb5fc10e8419d3240dc7790c73498208db9937468379d5c40ad28", 0xa9}, {&(0x7f0000000340)="09e5af325815d47623bbd28b506f547c32c22dc486d6291b76907101b3ec3295a943f4a907a2bd38e7c1429a679a855006c6444da5e26465de2f95b7c75adc3164f4477d919d46cd1902a858d48b68b293ecc30fd460bda0b3dee272a93d7586984c7a2671ede737f7e296b6b9cf5dab0ca20f8e109a38d43c49e5de73d16bee37cf97e162434258d771281bf4f398", 0x8f}, {&(0x7f0000000400)="1e72298acd046807d2dae336b6b04e230f1b461eb98f724d5a698a0ed37f3ede284383f064afd5314f452da683448d2ddb18f420e072cdeeec425ddc4c9baf42a58cff407e895ddb28f80c31dbb642611aa027b4486ae19b1da59a7f334875518137c0a86ead46145d9a11b5e0f600ed47126f9683b84a1066693ced628c8db4bc2352c47de8f283227f531352256fa8feff7aa41ce97778961153c461ff70507cd6a6139c7b2baac7527ff5e0180a7cbffa8e9b5b5695478a185fa89496fbd9092f28bb96f1db628af4f4a7d07d7cb7e8345add5defc54f6495191e6cb62a5d8cfec979e8f7cefb", 0xe8}], 0x6, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1404.800467][ T390] CPU: 3 PID: 390 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1404.825491][ T390] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1404.837079][ T390] Call Trace: [ 1404.841032][ T390] [ 1404.844805][ T390] dump_stack_lvl+0xcd/0x134 [ 1404.850650][ T390] should_fail.cold+0x5/0xa [ 1404.856419][ T390] ? __alloc_file+0x21/0x280 [ 1404.862462][ T390] should_failslab+0x5/0x10 [ 1404.868955][ T390] kmem_cache_alloc+0x5e/0x3a0 [ 1404.874590][ T390] __alloc_file+0x21/0x280 [ 1404.879927][ T390] alloc_empty_file+0x6d/0x170 [ 1404.885845][ T390] path_openat+0xe1/0x2750 [ 1404.891519][ T390] ? __lock_acquire+0x162f/0x54a0 [ 1404.898034][ T390] ? path_lookupat+0x860/0x860 [ 1404.902733][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1404.904280][ T390] ? mark_lock+0xef/0x17b0 [ 1404.904317][ T390] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1404.904355][ T390] do_filp_open+0x1aa/0x400 [ 1404.921739][ T394] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1404.927408][ T390] ? may_open_dev+0xf0/0xf0 [ 1404.927448][ T390] ? alloc_fd+0x2f0/0x670 [ 1404.927475][ T390] ? lock_downgrade+0x6e0/0x6e0 [ 1404.927505][ T390] ? rwlock_bug.part.0+0x90/0x90 [ 1404.927533][ T390] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1404.927563][ T390] ? _find_next_bit+0x1e3/0x260 [ 1404.927593][ T390] ? _raw_spin_unlock+0x24/0x40 [ 1404.937618][ T394] NILFS (loop0): couldn't find nilfs on the device [ 1404.942055][ T390] ? alloc_fd+0x2f0/0x670 [ 1404.942098][ T390] do_sys_openat2+0x16d/0x4d0 [ 1404.942136][ T390] ? build_open_flags+0x6f0/0x6f0 [ 1404.942162][ T390] ? find_held_lock+0x2d/0x110 [ 1405.026950][ T390] ? __context_tracking_exit+0xb8/0xe0 [ 1405.032996][ T390] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1405.039473][ T390] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1405.045616][ T390] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1405.053288][ T390] __do_fast_syscall_32+0x65/0xf0 [ 1405.060030][ T390] do_fast_syscall_32+0x2f/0x70 [ 1405.065672][ T390] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1405.073055][ T390] RIP: 0023:0xf6efc549 [ 1405.077774][ T390] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1405.100969][ T390] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1405.111070][ T390] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1405.120982][ T390] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1405.130411][ T390] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1405.139724][ T390] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1405.152516][ T390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1405.163230][ T390] 17:58:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 13) [ 1405.210134][ T399] FAULT_INJECTION: forcing a failure. [ 1405.210134][ T399] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.230812][ T399] CPU: 2 PID: 399 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1405.247458][ T399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1405.274221][ T399] Call Trace: [ 1405.278324][ T399] [ 1405.282008][ T399] dump_stack_lvl+0xcd/0x134 [ 1405.287610][ T399] should_fail.cold+0x5/0xa [ 1405.295178][ T399] ? security_file_alloc+0x34/0x170 [ 1405.302860][ T399] should_failslab+0x5/0x10 [ 1405.309496][ T399] kmem_cache_alloc+0x5e/0x3a0 [ 1405.316470][ T399] security_file_alloc+0x34/0x170 [ 1405.323380][ T399] __alloc_file+0xd8/0x280 [ 1405.329877][ T399] alloc_empty_file+0x6d/0x170 [ 1405.337772][ T399] path_openat+0xe1/0x2750 [ 1405.345940][ T399] ? __lock_acquire+0x162f/0x54a0 [ 1405.355210][ T399] ? path_lookupat+0x860/0x860 [ 1405.362437][ T399] ? mark_lock+0xef/0x17b0 [ 1405.369296][ T399] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1405.378194][ T399] do_filp_open+0x1aa/0x400 [ 1405.384105][ T399] ? may_open_dev+0xf0/0xf0 [ 1405.389890][ T399] ? alloc_fd+0x2f0/0x670 [ 1405.396660][ T399] ? lock_downgrade+0x6e0/0x6e0 [ 1405.402837][ T399] ? rwlock_bug.part.0+0x90/0x90 [ 1405.410736][ T399] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1405.420765][ T399] ? _find_next_bit+0x1e3/0x260 [ 1405.426801][ T399] ? _raw_spin_unlock+0x24/0x40 [ 1405.434022][ T399] ? alloc_fd+0x2f0/0x670 [ 1405.440814][ T399] do_sys_openat2+0x16d/0x4d0 [ 1405.448806][ T399] ? build_open_flags+0x6f0/0x6f0 [ 1405.455329][ T399] ? find_held_lock+0x2d/0x110 [ 1405.463689][ T399] ? __context_tracking_exit+0xb8/0xe0 [ 1405.471134][ T399] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1405.479543][ T399] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1405.487586][ T399] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1405.497255][ T399] __do_fast_syscall_32+0x65/0xf0 [ 1405.504627][ T399] do_fast_syscall_32+0x2f/0x70 [ 1405.511740][ T399] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1405.520090][ T399] RIP: 0023:0xf6efc549 [ 1405.525061][ T399] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1405.550349][ T399] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1405.562344][ T399] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1405.573258][ T399] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1405.584599][ T399] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1405.596210][ T399] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1405.607725][ T399] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1405.616525][ T399] 17:58:14 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 14) [ 1405.640715][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1405.662546][ T394] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1405.678661][ T394] NILFS (loop0): couldn't find nilfs on the device [ 1405.689936][ T405] FAULT_INJECTION: forcing a failure. [ 1405.689936][ T405] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.705714][ T405] CPU: 2 PID: 405 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1405.717941][ T405] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1405.729104][ T405] Call Trace: [ 1405.732666][ T405] [ 1405.736806][ T405] dump_stack_lvl+0xcd/0x134 [ 1405.744089][ T405] should_fail.cold+0x5/0xa [ 1405.751075][ T405] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1405.759824][ T405] should_failslab+0x5/0x10 [ 1405.765978][ T405] __kmalloc+0x72/0x340 [ 1405.771024][ T405] ? walk_component+0x171/0x6a0 [ 1405.776487][ T405] tomoyo_realpath_from_path+0xc3/0x620 [ 1405.782940][ T405] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1405.791652][ T405] tomoyo_check_open_permission+0x272/0x380 [ 1405.798869][ T405] ? tomoyo_path_number_perm+0x590/0x590 [ 1405.806402][ T405] ? path_get+0x5d/0x80 [ 1405.811423][ T405] ? lock_downgrade+0x6e0/0x6e0 [ 1405.818536][ T405] ? do_raw_spin_lock+0x120/0x2b0 [ 1405.825709][ T405] ? rwlock_bug.part.0+0x90/0x90 [ 1405.832537][ T405] tomoyo_file_open+0xa3/0xd0 [ 1405.838878][ T405] security_file_open+0x45/0xb0 [ 1405.846053][ T405] do_dentry_open+0x353/0x1250 [ 1405.851902][ T405] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1405.860134][ T405] ? may_open+0x1f6/0x420 [ 1405.866741][ T405] path_openat+0x1cad/0x2750 [ 1405.872284][ T405] ? path_lookupat+0x860/0x860 [ 1405.878798][ T405] ? mark_lock+0xef/0x17b0 [ 1405.885936][ T405] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1405.895433][ T405] do_filp_open+0x1aa/0x400 [ 1405.902409][ T405] ? may_open_dev+0xf0/0xf0 [ 1405.909706][ T405] ? rwlock_bug.part.0+0x90/0x90 [ 1405.928271][ T405] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 17:58:14 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "015bd8129e187f4cef769612"}, 0x10) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r0, 0x0, 0xfffefffa, 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000180)={{r3}, 0x0, 0x2, @unused=[0x8000, 0x81, 0x400, 0xfffffffffffff728], @subvolid=0x3ff000}) [ 1405.936247][ T405] ? _find_next_bit+0x1e3/0x260 [ 1405.945077][ T405] ? _raw_spin_unlock+0x24/0x40 [ 1405.951826][ T405] ? alloc_fd+0x2f0/0x670 [ 1405.958237][ T405] do_sys_openat2+0x16d/0x4d0 [ 1405.965001][ T405] ? build_open_flags+0x6f0/0x6f0 [ 1405.971030][ T405] ? find_held_lock+0x2d/0x110 [ 1405.976962][ T405] ? __context_tracking_exit+0xb8/0xe0 [ 1405.983584][ T405] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1405.990519][ T405] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1405.999640][ T405] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1406.009083][ T405] __do_fast_syscall_32+0x65/0xf0 [ 1406.015459][ T405] do_fast_syscall_32+0x2f/0x70 [ 1406.021628][ T405] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1406.030563][ T405] RIP: 0023:0xf6efc549 [ 1406.035649][ T405] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1406.063252][ T405] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1406.074281][ T405] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1406.086081][ T405] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1406.098340][ T405] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1406.108696][ T405] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1406.119071][ T405] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1406.129653][ T405] [ 1406.138657][ T405] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1406.153078][ T405] gfs2: not a GFS2 filesystem 17:58:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 15) [ 1406.266703][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1406.280499][ T413] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1406.280991][ T415] FAULT_INJECTION: forcing a failure. [ 1406.280991][ T415] name failslab, interval 1, probability 0, space 0, times 0 [ 1406.293997][ T413] NILFS (loop0): couldn't find nilfs on the device [ 1406.313684][ T415] CPU: 0 PID: 415 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1406.334922][ T415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1406.346608][ T415] Call Trace: [ 1406.351008][ T415] [ 1406.355279][ T415] dump_stack_lvl+0xcd/0x134 [ 1406.361843][ T415] should_fail.cold+0x5/0xa [ 1406.368503][ T415] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1406.376954][ T415] should_failslab+0x5/0x10 [ 1406.384406][ T415] __kmalloc+0x72/0x340 [ 1406.390997][ T415] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1406.398988][ T415] tomoyo_encode+0x28/0x50 [ 1406.405303][ T415] tomoyo_realpath_from_path+0x186/0x620 [ 1406.413394][ T415] tomoyo_check_open_permission+0x272/0x380 [ 1406.421345][ T415] ? tomoyo_path_number_perm+0x590/0x590 [ 1406.430399][ T415] ? path_get+0x5d/0x80 [ 1406.436386][ T415] ? lock_downgrade+0x6e0/0x6e0 [ 1406.443050][ T415] ? do_raw_spin_lock+0x120/0x2b0 [ 1406.449784][ T415] ? rwlock_bug.part.0+0x90/0x90 [ 1406.456824][ T415] tomoyo_file_open+0xa3/0xd0 [ 1406.464069][ T415] security_file_open+0x45/0xb0 [ 1406.471118][ T415] do_dentry_open+0x353/0x1250 [ 1406.477314][ T415] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1406.486617][ T415] ? may_open+0x1f6/0x420 [ 1406.492249][ T415] path_openat+0x1cad/0x2750 [ 1406.499001][ T415] ? path_lookupat+0x860/0x860 [ 1406.505861][ T415] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1406.514142][ T415] do_filp_open+0x1aa/0x400 [ 1406.520424][ T415] ? may_open_dev+0xf0/0xf0 [ 1406.526741][ T415] ? rwlock_bug.part.0+0x90/0x90 [ 1406.533377][ T415] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1406.541097][ T415] ? _find_next_bit+0x1e3/0x260 [ 1406.547246][ T415] ? _raw_spin_unlock+0x24/0x40 [ 1406.553270][ T415] ? alloc_fd+0x2f0/0x670 [ 1406.558879][ T415] do_sys_openat2+0x16d/0x4d0 [ 1406.566017][ T415] ? build_open_flags+0x6f0/0x6f0 [ 1406.574044][ T415] ? find_held_lock+0x2d/0x110 [ 1406.581230][ T415] ? __context_tracking_exit+0xb8/0xe0 [ 1406.588332][ T415] __ia32_compat_sys_openat+0x13f/0x1f0 [ 1406.595966][ T415] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 1406.603256][ T415] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1406.611865][ T415] __do_fast_syscall_32+0x65/0xf0 [ 1406.618895][ T415] do_fast_syscall_32+0x2f/0x70 [ 1406.624741][ T415] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1406.660107][ T415] RIP: 0023:0xf6efc549 [ 1406.665163][ T415] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1406.704863][ T415] RSP: 002b:00000000f5ef63f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 1406.728299][ T415] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f5ef64b0 [ 1406.738540][ T415] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000f7032000 [ 1406.763766][ T415] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1406.786835][ T415] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1406.803781][ T415] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1406.835275][ T415] 17:58:15 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:15 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4, 0x11, r3, 0x0) read(r1, &(0x7f0000000180)=""/19, 0x11fffffc7) fadvise64(r1, 0x0, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r4, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1406.860153][ T415] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1406.889694][ T415] gfs2: not a GFS2 filesystem [ 1406.913991][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1406.940609][ T413] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1406.962912][ T413] NILFS (loop0): couldn't find nilfs on the device 17:58:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 16) [ 1407.019295][ T423] FAULT_INJECTION: forcing a failure. [ 1407.019295][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.037215][ T423] CPU: 3 PID: 423 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1407.050244][ T423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1407.063094][ T423] Call Trace: [ 1407.067798][ T423] [ 1407.072046][ T423] dump_stack_lvl+0xcd/0x134 [ 1407.078665][ T423] should_fail.cold+0x5/0xa [ 1407.084892][ T423] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1407.093719][ T423] should_failslab+0x5/0x10 [ 1407.099712][ T423] __kmalloc+0x72/0x340 [ 1407.104360][ T423] tomoyo_realpath_from_path+0xc3/0x620 [ 1407.110154][ T423] ? tomoyo_profile+0x42/0x50 [ 1407.115740][ T423] tomoyo_path_number_perm+0x1d5/0x590 [ 1407.122394][ T423] ? tomoyo_path_number_perm+0x18d/0x590 [ 1407.129115][ T423] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1407.137158][ T423] ? find_held_lock+0x2d/0x110 [ 1407.142997][ T423] ? __fget_files+0x2f0/0x4c0 [ 1407.149883][ T423] security_file_ioctl+0x50/0xb0 [ 1407.160135][ T423] __do_compat_sys_ioctl+0x4e/0x290 [ 1407.166242][ T423] __do_fast_syscall_32+0x65/0xf0 [ 1407.173522][ T423] do_fast_syscall_32+0x2f/0x70 [ 1407.179977][ T423] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1407.188295][ T423] RIP: 0023:0xf6efc549 [ 1407.193570][ T423] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1407.217963][ T423] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1407.230047][ T423] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1407.239765][ T423] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1407.250856][ T423] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1407.261805][ T423] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1407.272808][ T423] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1407.282521][ T423] [ 1407.287818][ T423] ERROR: Out of memory at tomoyo_realpath_from_path. 17:58:15 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1407.310811][ T423] gfs2: not a GFS2 filesystem [ 1407.348847][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1407.362279][ T425] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 17) [ 1407.373600][ T425] NILFS (loop0): couldn't find nilfs on the device [ 1407.425473][ T427] FAULT_INJECTION: forcing a failure. [ 1407.425473][ T427] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.445159][ T427] CPU: 2 PID: 427 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1407.459306][ T427] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1407.463844][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1407.472369][ T427] Call Trace: [ 1407.472385][ T427] [ 1407.497590][ T425] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1407.501257][ T427] dump_stack_lvl+0xcd/0x134 [ 1407.523101][ T427] should_fail.cold+0x5/0xa [ 1407.529420][ T427] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1407.536406][ T427] should_failslab+0x5/0x10 [ 1407.539286][ T425] NILFS (loop0): couldn't find nilfs on the device [ 1407.542119][ T427] __kmalloc+0x72/0x340 [ 1407.542161][ T427] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1407.542201][ T427] tomoyo_encode+0x28/0x50 [ 1407.579282][ T427] tomoyo_realpath_from_path+0x186/0x620 [ 1407.587553][ T427] tomoyo_path_number_perm+0x1d5/0x590 [ 1407.594863][ T427] ? tomoyo_path_number_perm+0x18d/0x590 [ 1407.602720][ T427] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1407.610863][ T427] ? find_held_lock+0x2d/0x110 [ 1407.617677][ T427] ? __fget_files+0x2f0/0x4c0 [ 1407.624961][ T427] security_file_ioctl+0x50/0xb0 [ 1407.631422][ T427] __do_compat_sys_ioctl+0x4e/0x290 [ 1407.639084][ T427] __do_fast_syscall_32+0x65/0xf0 [ 1407.645978][ T427] do_fast_syscall_32+0x2f/0x70 [ 1407.652819][ T427] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1407.661241][ T427] RIP: 0023:0xf6efc549 [ 1407.667881][ T427] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1407.694078][ T427] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1407.705114][ T427] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1407.714807][ T427] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1407.725132][ T427] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1407.735496][ T427] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1407.745194][ T427] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1407.757703][ T427] [ 1407.765048][ T427] ERROR: Out of memory at tomoyo_realpath_from_path. 17:58:16 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1407.801532][ T427] gfs2: not a GFS2 filesystem 17:58:16 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x8, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 18) [ 1407.902479][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:16 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1407.920702][ T433] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1407.928609][ T435] FAULT_INJECTION: forcing a failure. [ 1407.928609][ T435] name failslab, interval 1, probability 0, space 0, times 0 [ 1407.934132][ T433] NILFS (loop0): couldn't find nilfs on the device [ 1407.960433][ T435] CPU: 2 PID: 435 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1407.973828][ T435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1407.985115][ T435] Call Trace: [ 1407.989502][ T435] [ 1407.993261][ T435] dump_stack_lvl+0xcd/0x134 [ 1407.999422][ T435] should_fail.cold+0x5/0xa [ 1408.005236][ T435] ? alloc_workqueue+0x930/0xf00 [ 1408.011991][ T435] should_failslab+0x5/0x10 [ 1408.018201][ T435] __kmalloc+0x72/0x340 [ 1408.024084][ T435] alloc_workqueue+0x930/0xf00 [ 1408.031657][ T435] ? do_raw_spin_unlock+0x171/0x230 [ 1408.039113][ T435] ? _raw_spin_unlock+0x24/0x40 [ 1408.046115][ T435] ? bd_prepare_to_claim+0x160/0x300 [ 1408.052706][ T435] ? lo_rw_aio.isra.0+0xc90/0xc90 [ 1408.059185][ T435] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1408.066518][ T435] ? __fget_files+0x2f0/0x4c0 [ 1408.072502][ T435] ? loop_configure+0x627/0x1960 [ 1408.078801][ T435] loop_configure+0x6e8/0x1960 [ 1408.084264][ T435] lo_ioctl+0x278/0x17c0 [ 1408.089445][ T435] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1408.096884][ T435] ? loop_set_status_old+0x1b0/0x1b0 [ 1408.103643][ T435] ? find_held_lock+0x2d/0x110 [ 1408.110124][ T435] ? tomoyo_path_number_perm+0x204/0x590 [ 1408.117893][ T435] ? lock_downgrade+0x6e0/0x6e0 [ 1408.125161][ T435] ? tomoyo_path_number_perm+0x441/0x590 [ 1408.132477][ T435] ? kfree+0xf6/0x560 [ 1408.137797][ T435] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1408.146432][ T435] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1408.154532][ T435] ? tomoyo_path_number_perm+0x24e/0x590 [ 1408.162093][ T435] lo_compat_ioctl+0xb1/0x110 [ 1408.168944][ T435] compat_blkdev_ioctl+0x3b8/0x810 [ 1408.175572][ T435] ? lo_ioctl+0x17c0/0x17c0 [ 1408.181564][ T435] ? blkdev_ioctl+0x800/0x800 [ 1408.187250][ T435] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1408.194967][ T435] ? blkdev_ioctl+0x800/0x800 [ 1408.201366][ T435] __do_compat_sys_ioctl+0x1c7/0x290 [ 1408.208804][ T435] __do_fast_syscall_32+0x65/0xf0 [ 1408.215208][ T435] do_fast_syscall_32+0x2f/0x70 [ 1408.221308][ T435] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1408.230698][ T435] RIP: 0023:0xf6efc549 [ 1408.236242][ T435] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1408.267602][ T435] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1408.280049][ T435] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1408.290695][ T435] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1408.302343][ T435] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1408.315006][ T435] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1408.326189][ T435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1408.336922][ T435] 17:58:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 19) [ 1408.391335][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1408.421372][ T440] FAULT_INJECTION: forcing a failure. [ 1408.421372][ T440] name failslab, interval 1, probability 0, space 0, times 0 [ 1408.424445][ T433] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1408.446289][ T440] CPU: 0 PID: 440 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1408.457163][ T433] NILFS (loop0): couldn't find nilfs on the device [ 1408.471793][ T440] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1408.471817][ T440] Call Trace: [ 1408.471827][ T440] [ 1408.471838][ T440] dump_stack_lvl+0xcd/0x134 [ 1408.471898][ T440] should_fail.cold+0x5/0xa [ 1408.471935][ T440] ? alloc_workqueue_attrs+0x38/0x80 [ 1408.520845][ T440] should_failslab+0x5/0x10 [ 1408.526793][ T440] kmem_cache_alloc_trace+0x55/0x2c0 [ 1408.533561][ T440] alloc_workqueue_attrs+0x38/0x80 [ 1408.541309][ T440] alloc_workqueue+0x955/0xf00 [ 1408.547852][ T440] ? do_raw_spin_unlock+0x171/0x230 [ 1408.555051][ T440] ? _raw_spin_unlock+0x24/0x40 [ 1408.562339][ T440] ? bd_prepare_to_claim+0x160/0x300 [ 1408.570872][ T440] ? lo_rw_aio.isra.0+0xc90/0xc90 [ 1408.578136][ T440] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1408.586377][ T440] ? __fget_files+0x2f0/0x4c0 [ 1408.593206][ T440] ? loop_configure+0x627/0x1960 [ 1408.600385][ T440] loop_configure+0x6e8/0x1960 [ 1408.608742][ T440] lo_ioctl+0x278/0x17c0 [ 1408.615036][ T440] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1408.624512][ T440] ? loop_set_status_old+0x1b0/0x1b0 [ 1408.633332][ T440] ? find_held_lock+0x2d/0x110 [ 1408.638993][ T440] ? tomoyo_path_number_perm+0x204/0x590 [ 1408.647403][ T440] ? lock_downgrade+0x6e0/0x6e0 [ 1408.654181][ T440] ? tomoyo_path_number_perm+0x441/0x590 [ 1408.661873][ T440] ? kfree+0xf6/0x560 [ 1408.667039][ T440] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1408.674705][ T440] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1408.682152][ T440] ? tomoyo_path_number_perm+0x24e/0x590 [ 1408.689267][ T440] lo_compat_ioctl+0xb1/0x110 [ 1408.695284][ T440] compat_blkdev_ioctl+0x3b8/0x810 [ 1408.701893][ T440] ? lo_ioctl+0x17c0/0x17c0 17:58:17 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xca4, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="b8cb12ef6f83b5b4221f9a489e8ec63b247697452b162b293828e8426422801ec4638804725499f71853138e3f09c6f3f32344d7ff766a5859fc71f76c485726d1d9628b82a6c0c657d504", 0x4b, 0x6}, {&(0x7f0000000180)="6b1508", 0x3, 0x9}, {&(0x7f00000001c0)="f6b2b6c7f25166a4dd4ccfa5df929267a46f34bc7f787884ec5f732f869cb5d295d615c10ac6e0e1e7509d984cf42efc651868480ffc0236ca9c5480c731edbc5cefc0b94e974ed89a42fe0a8397565d63ff0f83cb50e121d91dad7b3390bfbd3c6592bff548e420b51e366e2058d8a965", 0x71, 0x4}, {&(0x7f0000000240)="53764e7af845f70226f4d91ed7b55282ce7ce2124a0f4d2ca98606eebaa760caf657a24e443e7a0b15c801331de5c85088b068a72779e3c97750f13d446c4c2520696055f4ce02bb1d00a8759ff1bd82546a5cf075878449985ebcf0568ae43ce8c75a2f1d7cca2830c68d6e3f90a4db891e79a61682a21b4fb1c3e61027611f3ef5d0e2ec20dc2f6751059b2c7bd0a91327b45ddedccac1539936fd5619e335c360964fd63e5bc010dbb08fcb05f56b137413fc0725a70d662d6bb2dbd0e05ab6bb09fa93fe11cc349a70b06c6952b38aec4d9f3725ff043e0e418c3a8c62", 0xdf, 0x6}], 0x108001, &(0x7f0000000380)={[{@map_normal}, {@map_off}, {@uid={'uid', 0x3d, 0xee00}}, {@gid}, {@hide}, {@session={'session', 0x3d, 0x49}}, {@check_relaxed}, {@map_normal}], [{@dont_measure}, {@hash}, {@euid_gt={'euid>', 0xee01}}, {@fowner_gt={'fowner>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, '&\xce)-\xb1/*\'{'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@measure}, {@obj_role}]}) write$binfmt_misc(r2, &(0x7f00000004c0)={'syz1', "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"}, 0x1004) [ 1408.711343][ T440] ? blkdev_ioctl+0x800/0x800 [ 1408.719089][ T440] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1408.727596][ T440] ? blkdev_ioctl+0x800/0x800 [ 1408.733256][ T440] __do_compat_sys_ioctl+0x1c7/0x290 [ 1408.738806][ T442] loop2: detected capacity change from 0 to 6 [ 1408.739886][ T440] __do_fast_syscall_32+0x65/0xf0 [ 1408.754454][ T440] do_fast_syscall_32+0x2f/0x70 [ 1408.760189][ T440] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1408.766842][ T440] RIP: 0023:0xf6efc549 [ 1408.771047][ T440] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1408.794145][ T440] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1408.803689][ T440] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1408.811935][ T440] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1408.823701][ T440] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1408.837791][ T440] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1408.868875][ T440] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1408.884238][ T440] 17:58:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 20) [ 1408.927234][ T442] loop2: detected capacity change from 0 to 6 17:58:17 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1408.944174][ T446] FAULT_INJECTION: forcing a failure. [ 1408.944174][ T446] name failslab, interval 1, probability 0, space 0, times 0 17:58:17 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:17 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@delchain={0x280, 0x65, 0x200, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xe, 0x10}, {0xfff3, 0x3}, {0x6, 0xfff7}}, [@TCA_CHAIN={0x8, 0xb, 0x9}, @filter_kind_options=@f_matchall={{0xd}, {0x23c, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0xffff, 0x8}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xfff1, 0xfff3}}, @TCA_MATCHALL_ACT={0x228, 0x2, [@m_mirred={0x90, 0x11, 0x0, 0x0, {{0xb}, {0x44, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x124, 0x4, 0x8, 0xffff, 0xff}, 0x3, r3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x60000000, 0x1, 0x4, 0x7f, 0x3}, 0x7, r4}}]}, {0x24, 0x6, "133fdd992ffabccb85a1ce11a124a71935f24925d8cdb9efaf27b8e419259e1a"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ife={0xa4, 0x5, 0x0, 0x0, {{0x8}, {0x70, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x400, 0x101, 0x10000000, 0x80000001, 0x80000001}, 0x1}}, @TCA_IFE_METALST={0x14, 0x6, [@IFE_META_TCINDEX={0x4, 0x5, @void}, @IFE_META_SKBMARK={0x4, 0x1, @void}, @IFE_META_PRIO={0x8, 0x3, @val=0x137c}]}, @TCA_IFE_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb}}, @TCA_IFE_TYPE={0x6, 0x5, 0x8}, @TCA_IFE_PARMS={0x1c, 0x1, {{0x8, 0x5, 0x10000000, 0x4160, 0x7fff}, 0x1}}, @TCA_IFE_SMAC={0xa, 0x4, @local}]}, {0xf, 0x6, "b4d095c487541e18fda694"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x4, 0x3}}}}, @m_simple={0x5c, 0x10, 0x0, 0x0, {{0xb}, {0x14, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0x6, 0x3, 'o\x00'}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0x1f, 0x6, "872bf37348a579d1065edc6e98d57c251a957e2a9c9d05dadfdb9e"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_ife={0x94, 0x1e, 0x0, 0x0, {{0x8}, {0x48, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c, 0x1, {{0x0, 0x7, 0x2, 0x20000000}, 0x1}}, @TCA_IFE_TYPE={0x6, 0x5, 0x4}, @TCA_IFE_SMAC={0xa}, @TCA_IFE_TYPE={0x6, 0x5, 0x81}, @TCA_IFE_DMAC={0xa, 0x3, @local}]}, {0x26, 0x6, "e2b3510211c5a26f20ce2f6a0112839117ac9858c372f2d0ff610a1bcd9d3d54a101"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x4, 0x2}}}}]}]}}, @TCA_CHAIN={0x8, 0xb, 0x3}]}, 0x280}, 0x1, 0x0, 0x0, 0x4000}, 0x408d1) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xfffefff7, 0x0) [ 1409.062873][ T446] CPU: 1 PID: 446 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1409.074529][ T446] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1409.087508][ T446] Call Trace: [ 1409.092436][ T446] [ 1409.096768][ T446] dump_stack_lvl+0xcd/0x134 [ 1409.103766][ T446] should_fail.cold+0x5/0xa [ 1409.109649][ T446] should_failslab+0x5/0x10 [ 1409.115642][ T446] __kmalloc_track_caller+0x79/0x320 [ 1409.122316][ T446] ? kasprintf+0xbb/0xf0 [ 1409.128138][ T446] kvasprintf+0xb5/0x150 [ 1409.133850][ T446] ? bust_spinlocks+0xe0/0xe0 [ 1409.140417][ T446] kasprintf+0xbb/0xf0 [ 1409.146254][ T446] ? kvasprintf_const+0x190/0x190 [ 1409.153714][ T446] ? call_rcu_zapped+0xb0/0xb0 [ 1409.160065][ T446] ? lockdep_unlock+0x11c/0x290 [ 1409.167003][ T446] alloc_workqueue+0x3f0/0xf00 [ 1409.172780][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1409.173389][ T446] ? do_raw_spin_unlock+0x171/0x230 [ 1409.190555][ T451] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1409.197319][ T446] ? _raw_spin_unlock+0x24/0x40 [ 1409.197359][ T446] ? lo_rw_aio.isra.0+0xc90/0xc90 [ 1409.197386][ T446] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1409.197424][ T446] ? __fget_files+0x2f0/0x4c0 [ 1409.197457][ T446] ? loop_configure+0x627/0x1960 [ 1409.210291][ T451] NILFS (loop0): couldn't find nilfs on the device [ 1409.215406][ T446] loop_configure+0x6e8/0x1960 [ 1409.215440][ T446] lo_ioctl+0x278/0x17c0 [ 1409.215454][ T446] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1409.215475][ T446] ? loop_set_status_old+0x1b0/0x1b0 [ 1409.215491][ T446] ? find_held_lock+0x2d/0x110 [ 1409.215511][ T446] ? tomoyo_path_number_perm+0x204/0x590 [ 1409.215529][ T446] ? lock_downgrade+0x6e0/0x6e0 [ 1409.215545][ T446] ? tomoyo_path_number_perm+0x441/0x590 [ 1409.215561][ T446] ? kfree+0xf6/0x560 [ 1409.215576][ T446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1409.215600][ T446] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1409.215638][ T446] ? tomoyo_path_number_perm+0x24e/0x590 [ 1409.215679][ T446] lo_compat_ioctl+0xb1/0x110 [ 1409.215729][ T446] compat_blkdev_ioctl+0x3b8/0x810 [ 1409.215753][ T446] ? lo_ioctl+0x17c0/0x17c0 [ 1409.215769][ T446] ? blkdev_ioctl+0x800/0x800 [ 1409.215786][ T446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1409.215804][ T446] ? blkdev_ioctl+0x800/0x800 [ 1409.215819][ T446] __do_compat_sys_ioctl+0x1c7/0x290 [ 1409.215841][ T446] __do_fast_syscall_32+0x65/0xf0 [ 1409.215861][ T446] do_fast_syscall_32+0x2f/0x70 [ 1409.215879][ T446] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1409.215899][ T446] RIP: 0023:0xf6efc549 [ 1409.215913][ T446] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1409.215928][ T446] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1409.215945][ T446] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1409.215956][ T446] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1409.215966][ T446] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1409.215976][ T446] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1409.215985][ T446] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1409.216004][ T446] [ 1409.246297][ T446] gfs2: not a GFS2 filesystem 17:58:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 21) [ 1409.634517][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1409.654111][ T451] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1409.668729][ T451] NILFS (loop0): couldn't find nilfs on the device [ 1409.681115][ T456] FAULT_INJECTION: forcing a failure. [ 1409.681115][ T456] name failslab, interval 1, probability 0, space 0, times 0 [ 1409.706023][ T456] CPU: 2 PID: 456 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1409.717501][ T456] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1409.730397][ T456] Call Trace: [ 1409.735674][ T456] [ 1409.739912][ T456] dump_stack_lvl+0xcd/0x134 [ 1409.746188][ T456] should_fail.cold+0x5/0xa [ 1409.752742][ T456] ? apply_wqattrs_prepare+0xac/0x890 [ 1409.760056][ T456] should_failslab+0x5/0x10 [ 1409.766624][ T456] __kmalloc+0x72/0x340 [ 1409.771734][ T456] apply_wqattrs_prepare+0xac/0x890 [ 1409.778499][ T456] apply_workqueue_attrs_locked+0xc1/0x140 [ 1409.786573][ T456] alloc_workqueue+0xb30/0xf00 [ 1409.793285][ T456] ? do_raw_spin_unlock+0x171/0x230 [ 1409.800637][ T456] ? _raw_spin_unlock+0x24/0x40 [ 1409.806652][ T456] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1409.814116][ T456] ? __fget_files+0x2f0/0x4c0 [ 1409.819869][ T456] ? loop_configure+0x627/0x1960 [ 1409.826363][ T456] loop_configure+0x6e8/0x1960 [ 1409.832343][ T456] lo_ioctl+0x278/0x17c0 [ 1409.838011][ T456] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1409.845279][ T456] ? loop_set_status_old+0x1b0/0x1b0 [ 1409.853335][ T456] ? find_held_lock+0x2d/0x110 [ 1409.861204][ T456] ? tomoyo_path_number_perm+0x204/0x590 [ 1409.868701][ T456] ? lock_downgrade+0x6e0/0x6e0 [ 1409.875600][ T456] ? tomoyo_path_number_perm+0x441/0x590 [ 1409.883270][ T456] ? kfree+0xf6/0x560 [ 1409.892824][ T456] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:58:18 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1409.900473][ T456] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1409.921749][ T456] ? tomoyo_path_number_perm+0x24e/0x590 [ 1409.930735][ T456] lo_compat_ioctl+0xb1/0x110 [ 1409.937756][ T456] compat_blkdev_ioctl+0x3b8/0x810 [ 1409.945944][ T456] ? lo_ioctl+0x17c0/0x17c0 [ 1409.951764][ T456] ? blkdev_ioctl+0x800/0x800 [ 1409.957416][ T456] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1409.966156][ T456] ? blkdev_ioctl+0x800/0x800 [ 1409.972364][ T456] __do_compat_sys_ioctl+0x1c7/0x290 [ 1409.979470][ T456] __do_fast_syscall_32+0x65/0xf0 [ 1409.985963][ T456] do_fast_syscall_32+0x2f/0x70 [ 1409.993200][ T456] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1410.001271][ T456] RIP: 0023:0xf6efc549 [ 1410.006976][ T456] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1410.031828][ T456] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1410.042444][ T456] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1410.052544][ T456] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1410.062206][ T456] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 17:58:18 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1410.071737][ T456] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1410.090997][ T456] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1410.102595][ T456] 17:58:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 22) 17:58:18 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xa, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1410.188651][ T464] FAULT_INJECTION: forcing a failure. [ 1410.188651][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 1410.207442][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1410.222755][ T464] CPU: 0 PID: 464 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1410.266980][ T464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1410.280352][ T464] Call Trace: [ 1410.285419][ T464] [ 1410.290392][ T464] dump_stack_lvl+0xcd/0x134 [ 1410.298598][ T464] should_fail.cold+0x5/0xa [ 1410.307119][ T464] ? alloc_workqueue_attrs+0x38/0x80 [ 1410.317390][ T464] should_failslab+0x5/0x10 [ 1410.325717][ T464] kmem_cache_alloc_trace+0x55/0x2c0 [ 1410.339791][ T464] alloc_workqueue_attrs+0x38/0x80 [ 1410.345292][ T464] apply_wqattrs_prepare+0xb4/0x890 [ 1410.351351][ T464] apply_workqueue_attrs_locked+0xc1/0x140 [ 1410.360608][ T464] alloc_workqueue+0xb30/0xf00 [ 1410.366342][ T464] ? do_raw_spin_unlock+0x171/0x230 [ 1410.372693][ T464] ? _raw_spin_unlock+0x24/0x40 [ 1410.379383][ T464] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1410.385971][ T464] ? __fget_files+0x2f0/0x4c0 [ 1410.391857][ T464] ? loop_configure+0x627/0x1960 [ 1410.398397][ T464] loop_configure+0x6e8/0x1960 [ 1410.405140][ T464] lo_ioctl+0x278/0x17c0 [ 1410.411368][ T464] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1410.413645][ T465] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1410.420112][ T464] ? loop_set_status_old+0x1b0/0x1b0 [ 1410.438533][ T464] ? find_held_lock+0x2d/0x110 [ 1410.443675][ T465] NILFS (loop0): couldn't find nilfs on the device [ 1410.444806][ T464] ? tomoyo_path_number_perm+0x204/0x590 [ 1410.460497][ T464] ? lock_downgrade+0x6e0/0x6e0 [ 1410.467305][ T464] ? tomoyo_path_number_perm+0x441/0x590 [ 1410.474947][ T464] ? kfree+0xf6/0x560 [ 1410.479678][ T464] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1410.487467][ T464] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1410.495541][ T464] ? tomoyo_path_number_perm+0x24e/0x590 [ 1410.503153][ T464] lo_compat_ioctl+0xb1/0x110 [ 1410.509767][ T464] compat_blkdev_ioctl+0x3b8/0x810 [ 1410.516114][ T464] ? lo_ioctl+0x17c0/0x17c0 [ 1410.522139][ T464] ? blkdev_ioctl+0x800/0x800 [ 1410.528586][ T464] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1410.538461][ T464] ? blkdev_ioctl+0x800/0x800 [ 1410.546096][ T464] __do_compat_sys_ioctl+0x1c7/0x290 [ 1410.553430][ T464] __do_fast_syscall_32+0x65/0xf0 [ 1410.562297][ T464] do_fast_syscall_32+0x2f/0x70 [ 1410.571084][ T464] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1410.580519][ T464] RIP: 0023:0xf6efc549 [ 1410.586369][ T464] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1410.614668][ T464] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1410.626587][ T464] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1410.636357][ T464] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1410.646284][ T464] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1410.656497][ T464] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1410.666602][ T464] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1410.677285][ T464] 17:58:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 23) [ 1410.745303][ T468] FAULT_INJECTION: forcing a failure. [ 1410.745303][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 1410.771740][ T468] CPU: 0 PID: 468 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1410.782704][ T468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1410.793990][ T468] Call Trace: [ 1410.798938][ T468] [ 1410.803828][ T468] dump_stack_lvl+0xcd/0x134 [ 1410.810293][ T468] should_fail.cold+0x5/0xa [ 1410.816002][ T468] ? alloc_workqueue_attrs+0x38/0x80 [ 1410.822247][ T468] should_failslab+0x5/0x10 [ 1410.828120][ T468] kmem_cache_alloc_trace+0x55/0x2c0 [ 1410.835031][ T468] alloc_workqueue_attrs+0x38/0x80 [ 1410.841360][ T468] apply_wqattrs_prepare+0xbc/0x890 [ 1410.847988][ T468] apply_workqueue_attrs_locked+0xc1/0x140 [ 1410.854860][ T468] alloc_workqueue+0xb30/0xf00 [ 1410.860814][ T468] ? do_raw_spin_unlock+0x171/0x230 [ 1410.866697][ T468] ? _raw_spin_unlock+0x24/0x40 [ 1410.872232][ T468] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1410.879342][ T468] ? __fget_files+0x2f0/0x4c0 [ 1410.884646][ T468] ? loop_configure+0x627/0x1960 [ 1410.890189][ T468] loop_configure+0x6e8/0x1960 [ 1410.895349][ T468] lo_ioctl+0x278/0x17c0 [ 1410.900082][ T468] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1410.906946][ T468] ? loop_set_status_old+0x1b0/0x1b0 [ 1410.912764][ T468] ? find_held_lock+0x2d/0x110 [ 1410.918151][ T468] ? tomoyo_path_number_perm+0x204/0x590 [ 1410.924215][ T468] ? lock_downgrade+0x6e0/0x6e0 [ 1410.929451][ T468] ? tomoyo_path_number_perm+0x441/0x590 [ 1410.935971][ T468] ? kfree+0xf6/0x560 [ 1410.940419][ T468] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1410.947315][ T468] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1410.954192][ T468] ? tomoyo_path_number_perm+0x24e/0x590 [ 1410.960644][ T468] lo_compat_ioctl+0xb1/0x110 [ 1410.965791][ T468] compat_blkdev_ioctl+0x3b8/0x810 [ 1410.972275][ T468] ? lo_ioctl+0x17c0/0x17c0 [ 1410.977096][ T468] ? blkdev_ioctl+0x800/0x800 [ 1410.982737][ T468] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1410.989608][ T468] ? blkdev_ioctl+0x800/0x800 [ 1410.994804][ T468] __do_compat_sys_ioctl+0x1c7/0x290 [ 1411.000619][ T468] __do_fast_syscall_32+0x65/0xf0 [ 1411.006294][ T468] do_fast_syscall_32+0x2f/0x70 [ 1411.011757][ T468] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1411.018978][ T468] RIP: 0023:0xf6efc549 [ 1411.023450][ T468] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1411.044692][ T468] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1411.053732][ T468] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1411.062345][ T468] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1411.071593][ T468] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1411.080448][ T468] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1411.089239][ T468] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1411.098422][ T468] 17:58:19 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat$loop_ctrl(0xffffff9c, &(0x7f0000001080), 0x800, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0xd19cd000) write$binfmt_misc(r2, &(0x7f0000001200)={'syz0', "8195fdd1b2abf6573584121e3a214294f539e00d88f42b2794217e6037b8ebf3d9c158ab8ce1aa2460f785ee171caa4e049dd31232014423ab8b35e44aa76285f3a3cd49df760d7a46dd6a2cc54cde7c9738540d90554f890932319f05d2daa4aec93c202cbf74c9431ccceee5e2435e5ff80942694e6fbe495d1f7ec2e233a3201a9439b48d795445e09cbb658dec7566c170b05168bf62bf5b73c6afccec457c87caab5a202a8c6284e139371f231b243efd3f545f3a5788f30b3ea7d7f40760a3ed0cad7e2209"}, 0xcc) fcntl$dupfd(r1, 0x406, r0) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000080)={0x0, "92d00d58e480a1105dd58ed833b9879d"}) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000001140)=ANY=[@ANYRES16=r2, @ANYBLOB="01000000", @ANYBLOB="e882826371d1ff8885b5203c54b2f03b1a74d924542e38332f281bfa07cbd1ff3bf6ff8b91606ddf99d2a7aeaf1392e43fd9a5fcc195742aef95c1408241c44d4a254fa9bbf22e702abf80dd480f3c2b69b118ce4fe4a5adf0a6209b8c6f59ca663274bde4318bd9eca31975dbf4e11650de3b1188cd7e275075726cc818a9931e432d8c9de5e800b555", @ANYBLOB=':00000000000000000009M']) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x81, 0x0) splice(r4, 0x0, r1, 0x0, 0xfffefffa, 0x0) open(&(0x7f00000010c0)='./file0\x00', 0x10000, 0x150) 17:58:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 24) 17:58:19 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1411.160633][ T474] FAULT_INJECTION: forcing a failure. [ 1411.160633][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 1411.178746][ T474] CPU: 2 PID: 474 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1411.182153][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1411.189926][ T474] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1411.189946][ T474] Call Trace: [ 1411.189956][ T474] [ 1411.189976][ T474] dump_stack_lvl+0xcd/0x134 [ 1411.190012][ T474] should_fail.cold+0x5/0xa [ 1411.190048][ T474] should_failslab+0x5/0x10 [ 1411.206129][ T469] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1411.217970][ T474] kmem_cache_alloc_node+0x65/0x3f0 [ 1411.218011][ T474] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1411.218043][ T474] alloc_unbound_pwq+0x4a5/0xce0 [ 1411.218080][ T474] apply_wqattrs_prepare+0x2b6/0x890 [ 1411.218121][ T474] apply_workqueue_attrs_locked+0xc1/0x140 [ 1411.218153][ T474] alloc_workqueue+0xb30/0xf00 [ 1411.222848][ T469] NILFS (loop0): couldn't find nilfs on the device [ 1411.226060][ T474] ? do_raw_spin_unlock+0x171/0x230 [ 1411.226104][ T474] ? _raw_spin_unlock+0x24/0x40 [ 1411.226136][ T474] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1411.226172][ T474] ? __fget_files+0x2f0/0x4c0 [ 1411.348459][ T474] ? loop_configure+0x627/0x1960 [ 1411.356473][ T474] loop_configure+0x6e8/0x1960 [ 1411.363979][ T474] lo_ioctl+0x278/0x17c0 [ 1411.371477][ T474] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1411.381732][ T474] ? loop_set_status_old+0x1b0/0x1b0 [ 1411.391195][ T474] ? find_held_lock+0x2d/0x110 [ 1411.399450][ T474] ? tomoyo_path_number_perm+0x204/0x590 [ 1411.407692][ T474] ? lock_downgrade+0x6e0/0x6e0 [ 1411.415993][ T474] ? tomoyo_path_number_perm+0x441/0x590 [ 1411.424312][ T474] ? kfree+0xf6/0x560 [ 1411.429164][ T474] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1411.437102][ T474] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1411.444947][ T474] ? tomoyo_path_number_perm+0x24e/0x590 [ 1411.452059][ T474] lo_compat_ioctl+0xb1/0x110 [ 1411.458131][ T474] compat_blkdev_ioctl+0x3b8/0x810 [ 1411.464704][ T474] ? lo_ioctl+0x17c0/0x17c0 [ 1411.470104][ T474] ? blkdev_ioctl+0x800/0x800 [ 1411.475841][ T474] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1411.483213][ T474] ? blkdev_ioctl+0x800/0x800 [ 1411.488944][ T474] __do_compat_sys_ioctl+0x1c7/0x290 [ 1411.496154][ T474] __do_fast_syscall_32+0x65/0xf0 [ 1411.501898][ T474] do_fast_syscall_32+0x2f/0x70 [ 1411.507522][ T474] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1411.516689][ T474] RIP: 0023:0xf6efc549 [ 1411.521746][ T474] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1411.546756][ T474] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1411.559508][ T474] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1411.571620][ T474] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1411.583000][ T474] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1411.592705][ T474] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1411.602063][ T474] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1411.611626][ T474] 17:58:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 25) 17:58:20 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xc, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1411.674900][ T481] FAULT_INJECTION: forcing a failure. [ 1411.674900][ T481] name failslab, interval 1, probability 0, space 0, times 0 [ 1411.706337][ T481] CPU: 3 PID: 481 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1411.723976][ T481] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1411.733291][ T481] Call Trace: [ 1411.736573][ T481] [ 1411.739377][ T481] dump_stack_lvl+0xcd/0x134 [ 1411.744144][ T481] should_fail.cold+0x5/0xa [ 1411.750124][ T481] should_failslab+0x5/0x10 [ 1411.755922][ T481] kmem_cache_alloc_node+0x65/0x3f0 [ 1411.762497][ T481] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1411.768553][ T481] alloc_unbound_pwq+0x4a5/0xce0 [ 1411.774446][ T481] apply_wqattrs_prepare+0x624/0x890 [ 1411.780720][ T481] apply_workqueue_attrs_locked+0xc1/0x140 [ 1411.788254][ T481] alloc_workqueue+0xb30/0xf00 [ 1411.794052][ T481] ? do_raw_spin_unlock+0x171/0x230 [ 1411.799723][ T481] ? _raw_spin_unlock+0x24/0x40 [ 1411.804495][ T481] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1411.812364][ T481] ? __fget_files+0x2f0/0x4c0 [ 1411.818784][ T481] ? loop_configure+0x627/0x1960 [ 1411.825455][ T481] loop_configure+0x6e8/0x1960 [ 1411.832467][ T481] lo_ioctl+0x278/0x17c0 [ 1411.839257][ T481] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1411.848564][ T481] ? loop_set_status_old+0x1b0/0x1b0 [ 1411.856426][ T481] ? find_held_lock+0x2d/0x110 [ 1411.864105][ T481] ? tomoyo_path_number_perm+0x204/0x590 [ 1411.872795][ T481] ? lock_downgrade+0x6e0/0x6e0 [ 1411.880575][ T481] ? tomoyo_path_number_perm+0x441/0x590 [ 1411.888748][ T481] ? kfree+0xf6/0x560 [ 1411.893793][ T481] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1411.902711][ T481] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1411.910084][ T481] ? tomoyo_path_number_perm+0x24e/0x590 [ 1411.916253][ T481] lo_compat_ioctl+0xb1/0x110 [ 1411.921134][ T481] compat_blkdev_ioctl+0x3b8/0x810 [ 1411.927053][ T481] ? lo_ioctl+0x17c0/0x17c0 [ 1411.933144][ T481] ? blkdev_ioctl+0x800/0x800 [ 1411.938353][ T481] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1411.945908][ T481] ? blkdev_ioctl+0x800/0x800 [ 1411.951573][ T481] __do_compat_sys_ioctl+0x1c7/0x290 [ 1411.958453][ T481] __do_fast_syscall_32+0x65/0xf0 [ 1411.964505][ T481] do_fast_syscall_32+0x2f/0x70 [ 1411.970530][ T481] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1411.980258][ T481] RIP: 0023:0xf6efc549 [ 1411.985361][ T481] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1412.010618][ T481] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1412.021241][ T481] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1412.031051][ T481] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1412.041624][ T481] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1412.051543][ T481] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1412.061856][ T481] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1412.073148][ T481] 17:58:20 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x20, r3, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@deltfilter={0x8d4, 0x2d, 0x2, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {0x5, 0x4}, {0xd, 0xe}, {0x0, 0xd}}, [@filter_kind_options=@f_tcindex={{0xc}, {0x4}}, @filter_kind_options=@f_route={{0xa}, {0x874, 0x2, [@TCA_ROUTE4_POLICE={0x870, 0x5, [@TCA_POLICE_TBF={0x3c, 0x1, {0xaf, 0x5, 0x0, 0x6, 0x28000000, {0x2, 0x1, 0x4, 0x940, 0x6, 0x1ff}, {0x1, 0x0, 0x8, 0x1, 0x3, 0x5}, 0x80, 0xff, 0xffffff01}}, @TCA_POLICE_RESULT={0x8, 0x5, 0x2}, @TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_RATE={0x404, 0x2, [0x9, 0x9, 0x8000, 0x7f, 0xffffffe0, 0x4, 0x28000000, 0x80, 0xff81, 0x7, 0x7, 0x401, 0x5, 0x7fffffff, 0x9, 0x7, 0x3, 0x4, 0x7, 0xffffffff, 0x400, 0x7dde, 0x9, 0xfffffffc, 0x2, 0x0, 0x1, 0xff, 0x6be2, 0x300, 0x400, 0x401, 0x6, 0x4, 0x4a750999, 0x3ff, 0x7ff, 0x800, 0x6, 0x9, 0xbdc, 0x80000000, 0x9, 0x7ff, 0x3ff, 0xfffffffb, 0x0, 0x1000, 0xffffca77, 0x1, 0x0, 0x8, 0x3a4, 0x7e, 0x9, 0x401, 0x5a1, 0x61, 0x6, 0x0, 0x80000000, 0xe0, 0xc6, 0x40, 0x8001, 0x7722, 0x3, 0x9, 0x3, 0x9, 0x0, 0xffffffff, 0x1, 0x6, 0x1, 0x1, 0xffff, 0x6, 0x1, 0x6, 0x6d, 0x8, 0x5, 0x90, 0x9, 0x9, 0x400, 0x6, 0x10001, 0x9, 0x9, 0xfffffdf3, 0x80000000, 0x6, 0x8b15, 0xfffffffa, 0x963b, 0x3ff, 0x2, 0x1, 0x6, 0x0, 0x81, 0x4, 0xf24, 0x6, 0x0, 0x800, 0x3, 0x1, 0x7fff, 0x8, 0x6, 0x8, 0x1f, 0x0, 0xffffffff, 0x7a3af023, 0x4, 0x1, 0x2, 0x10001, 0x1, 0x440, 0x81, 0x6, 0x8, 0x8001, 0x2, 0x4, 0x5, 0xcfa, 0x8, 0x10000, 0x78c, 0xffff, 0x4f, 0x94a6, 0x0, 0x6, 0xffffb1a7, 0x5, 0xfffffffd, 0xf0f9, 0x44fd, 0x5, 0x81, 0x0, 0x9, 0x3, 0x8, 0x6, 0x3, 0x3, 0x58, 0x1, 0x3, 0xe5, 0x3, 0x1, 0x2, 0x3, 0x20, 0xfffffff7, 0x0, 0x1000, 0x0, 0x0, 0x3f, 0x1, 0x9, 0x9, 0x6, 0x8001, 0x80000000, 0x6, 0xa05, 0x6, 0x2, 0x1, 0x1, 0x10000, 0x8, 0xfd, 0x6, 0x6, 0x80000000, 0x7, 0x7fffffff, 0x5, 0x257c, 0x80000000, 0x5, 0x3, 0x91b4, 0x2, 0x3, 0x1, 0x1, 0xfffffc01, 0x7ff, 0x6, 0x3, 0x0, 0x1, 0x0, 0x1000, 0x7, 0x10001, 0x81, 0x1, 0xfffff076, 0x3094, 0x7, 0x0, 0x1ff, 0x4, 0x5, 0x1, 0xfffffffb, 0x9, 0x1, 0xffff, 0x3, 0x3, 0x2, 0x81, 0x7b, 0x8, 0xfaaa, 0x8000, 0x6, 0x5, 0xff, 0x1, 0x4, 0x8, 0x3422, 0xffffffe5, 0x3, 0x7, 0x7, 0xac, 0x5, 0x1, 0x80000000, 0x1, 0xa0, 0x101, 0x841, 0x71, 0x9, 0x8, 0x5, 0x26, 0x5c6]}, @TCA_POLICE_RATE={0x404, 0x2, [0x8, 0xc9, 0x1, 0x4, 0x8000, 0x0, 0x3, 0x9, 0x3, 0x8, 0x2, 0xfc, 0x0, 0x3, 0x5, 0x20, 0x2, 0x8, 0x8, 0x2, 0x7, 0x8, 0x5, 0x401, 0x27, 0x7ff, 0x4, 0x5, 0x8, 0x6, 0x7fff, 0x9, 0x5, 0x6, 0x8f2, 0x2, 0x7f, 0xd6, 0x100, 0x8, 0x69f, 0x0, 0x1, 0x0, 0x20, 0x7ff, 0x80, 0x400, 0xab5e, 0x7fffffff, 0x9, 0x8000, 0xa0, 0xf144, 0x0, 0x6, 0x4, 0x3, 0x8, 0xe5, 0x7, 0x6e, 0x6, 0x2c, 0x0, 0xb97, 0x5, 0x8, 0x4, 0x7f, 0x7, 0x0, 0x7ff, 0x1000, 0x100, 0xffffffff, 0x4, 0xd, 0x0, 0x5, 0x8, 0xfff, 0x9, 0x8, 0x20, 0x80, 0xffff4d23, 0x7ff, 0x3, 0xfffffb45, 0x10001, 0x20, 0x8000, 0x3ff, 0x0, 0x1, 0x0, 0x3ff, 0x0, 0x7fffffff, 0x81, 0x800, 0x3ff, 0x3, 0x6, 0x8, 0x6, 0x7ff, 0x4, 0x7fff, 0x43d, 0x80, 0x8e, 0x3f, 0x100, 0x3, 0x3, 0x401, 0x2, 0xffffffff, 0x20, 0x6, 0x1, 0x8000, 0x11, 0xfffffffc, 0x2, 0x1, 0xd5b, 0x6ebd, 0x58c12dde, 0x7, 0x1, 0x800, 0x3, 0x0, 0x0, 0x1, 0xcd2, 0xc202, 0x13, 0x7ff, 0xb848bd5, 0x4d8, 0xfb, 0x5, 0x6, 0x30, 0x868e, 0x868, 0xfffffffb, 0x4e8, 0x1, 0x9, 0xfffffff8, 0xfffffff7, 0xb6, 0x0, 0x6, 0x0, 0x7, 0x0, 0x1, 0x800, 0x3, 0x7, 0x3, 0x401, 0xf90a, 0x100, 0x20, 0x0, 0xada, 0x384, 0x9, 0x4, 0x1ff, 0x2, 0x5, 0x4f0, 0x24000, 0xfffffff9, 0x9751, 0x6, 0x100, 0x3f, 0x9, 0x3ff, 0x0, 0x8, 0x6, 0x101, 0x5, 0x7ff, 0x5, 0x5, 0x0, 0xfffffffe, 0xff81, 0x4, 0x1, 0x5, 0xffffd215, 0x3, 0x8001, 0xd6, 0xc71, 0x8, 0x6, 0x401, 0x4ec0, 0x9, 0x0, 0x7fffffff, 0x2, 0xfffffeff, 0x4, 0x8, 0x8, 0x7, 0x401, 0x7, 0x8001, 0x8, 0xfffffffb, 0x8, 0xff, 0x1, 0x6, 0x0, 0x0, 0x9, 0xc, 0x7fff, 0x8, 0x9, 0x3, 0x426, 0x8, 0x6, 0x2, 0x3, 0x8, 0x80, 0x81, 0x100, 0x16c0, 0xffffffff, 0x0, 0xae3f, 0x7, 0x0, 0xfffffffe, 0x4, 0x18, 0xff]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x10000000}, @TCA_POLICE_RATE64={0xc, 0x8, 0xfffffffffffff9df}]}]}}, @TCA_CHAIN={0x8, 0xb, 0xc46d}, @TCA_CHAIN={0x8}, @TCA_CHAIN={0x8, 0xb, 0x6}, @TCA_CHAIN={0x8, 0xb, 0x647f}]}, 0x8d4}, 0x1, 0x0, 0x0, 0x40000}, 0x80) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 26) 17:58:20 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1412.135670][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1412.153066][ T486] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1412.164431][ T486] NILFS (loop0): couldn't find nilfs on the device [ 1412.179739][ T489] FAULT_INJECTION: forcing a failure. [ 1412.179739][ T489] name failslab, interval 1, probability 0, space 0, times 0 [ 1412.194646][ T489] CPU: 2 PID: 489 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1412.205184][ T489] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1412.214632][ T489] Call Trace: [ 1412.217950][ T489] [ 1412.221561][ T489] dump_stack_lvl+0xcd/0x134 [ 1412.226096][ T489] should_fail.cold+0x5/0xa [ 1412.230877][ T489] should_failslab+0x5/0x10 [ 1412.235496][ T489] kmem_cache_alloc_node+0x65/0x3f0 [ 1412.241507][ T489] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1412.246785][ T489] alloc_unbound_pwq+0x4a5/0xce0 [ 1412.252473][ T489] apply_wqattrs_prepare+0x624/0x890 [ 1412.258885][ T489] apply_workqueue_attrs_locked+0xc1/0x140 [ 1412.265347][ T489] alloc_workqueue+0xb30/0xf00 [ 1412.270706][ T489] ? do_raw_spin_unlock+0x171/0x230 [ 1412.277070][ T489] ? _raw_spin_unlock+0x24/0x40 [ 1412.283503][ T489] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1412.290467][ T489] ? __fget_files+0x2f0/0x4c0 [ 1412.295849][ T489] ? loop_configure+0x627/0x1960 [ 1412.301887][ T489] loop_configure+0x6e8/0x1960 [ 1412.307720][ T489] lo_ioctl+0x278/0x17c0 [ 1412.313042][ T489] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1412.320009][ T489] ? loop_set_status_old+0x1b0/0x1b0 [ 1412.326678][ T489] ? find_held_lock+0x2d/0x110 [ 1412.332180][ T489] ? tomoyo_path_number_perm+0x204/0x590 [ 1412.339622][ T489] ? lock_downgrade+0x6e0/0x6e0 [ 1412.346438][ T489] ? tomoyo_path_number_perm+0x441/0x590 [ 1412.352986][ T489] ? kfree+0xf6/0x560 [ 1412.357947][ T489] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1412.365400][ T489] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1412.373382][ T489] ? tomoyo_path_number_perm+0x24e/0x590 [ 1412.381292][ T489] lo_compat_ioctl+0xb1/0x110 [ 1412.387439][ T489] compat_blkdev_ioctl+0x3b8/0x810 [ 1412.394153][ T489] ? lo_ioctl+0x17c0/0x17c0 [ 1412.400395][ T489] ? blkdev_ioctl+0x800/0x800 [ 1412.406758][ T489] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1412.415039][ T489] ? blkdev_ioctl+0x800/0x800 [ 1412.421392][ T489] __do_compat_sys_ioctl+0x1c7/0x290 [ 1412.428282][ T489] __do_fast_syscall_32+0x65/0xf0 [ 1412.434874][ T489] do_fast_syscall_32+0x2f/0x70 [ 1412.440766][ T489] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1412.448905][ T489] RIP: 0023:0xf6efc549 [ 1412.454314][ T489] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1412.479959][ T489] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1412.491448][ T489] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1412.501494][ T489] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1412.511930][ T489] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1412.521686][ T489] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1412.531948][ T489] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1412.541905][ T489] 17:58:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 27) [ 1412.604384][ T493] FAULT_INJECTION: forcing a failure. [ 1412.604384][ T493] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1412.624298][ T493] CPU: 2 PID: 493 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1412.634961][ T493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1412.657478][ T493] Call Trace: [ 1412.661416][ T493] [ 1412.665317][ T493] dump_stack_lvl+0xcd/0x134 [ 1412.672077][ T493] should_fail.cold+0x5/0xa [ 1412.679476][ T493] prepare_alloc_pages+0x17b/0x570 [ 1412.687099][ T493] __alloc_pages+0x12f/0x500 [ 1412.695103][ T493] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1412.705600][ T493] ? free_unref_page+0x2f3/0x690 [ 1412.712926][ T493] ? free_unref_page+0x3e5/0x690 [ 1412.719354][ T493] new_slab+0xab/0x4a0 [ 1412.724701][ T493] ___slab_alloc+0x918/0xfe0 [ 1412.730646][ T493] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1412.736903][ T493] ? kmem_cache_alloc_node+0x4d/0x3f0 [ 1412.745369][ T493] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1412.751687][ T493] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1412.758837][ T493] __slab_alloc.constprop.0+0x4d/0xa0 [ 1412.766139][ T493] kmem_cache_alloc_node+0x122/0x3f0 [ 1412.774238][ T493] ? alloc_unbound_pwq+0x4a5/0xce0 [ 1412.782017][ T493] alloc_unbound_pwq+0x4a5/0xce0 [ 1412.788767][ T493] apply_wqattrs_prepare+0x624/0x890 [ 1412.795233][ T493] apply_workqueue_attrs_locked+0xc1/0x140 [ 1412.805740][ T493] alloc_workqueue+0xb30/0xf00 [ 1412.813805][ T493] ? do_raw_spin_unlock+0x171/0x230 [ 1412.822585][ T493] ? _raw_spin_unlock+0x24/0x40 [ 1412.829404][ T493] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1412.838692][ T493] ? __fget_files+0x2f0/0x4c0 [ 1412.845735][ T493] ? loop_configure+0x627/0x1960 [ 1412.853612][ T493] loop_configure+0x6e8/0x1960 [ 1412.861400][ T493] lo_ioctl+0x278/0x17c0 [ 1412.867974][ T493] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1412.875242][ T493] ? loop_set_status_old+0x1b0/0x1b0 [ 1412.883676][ T493] ? find_held_lock+0x2d/0x110 [ 1412.890121][ T493] ? tomoyo_path_number_perm+0x204/0x590 [ 1412.897049][ T493] ? lock_downgrade+0x6e0/0x6e0 [ 1412.905179][ T493] ? tomoyo_path_number_perm+0x441/0x590 [ 1412.912972][ T493] ? kfree+0xf6/0x560 [ 1412.918871][ T493] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1412.927314][ T493] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:58:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000880)={&(0x7f0000000680)={0x1d4, 0x0, 0x10, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}]}, @ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x0, 0x5, 0x1f}, @ETHTOOL_A_LINKINFO_HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0xffffff28, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x0, 0x1, r5}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x6}, @ETHTOOL_A_LINKINFO_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7f}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x8000040}, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000380)={&(0x7f0000000340)=[0xfffffffb, 0x6], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS1(r6, 0x40047459, &(0x7f00000003c0)=0x1400) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000002180)=ANY=[], 0x10003) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r8, 0x0, r7, 0x0, 0xfffefffa, 0x0) r9 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) execveat(r8, &(0x7f0000000040)='./bus\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='.-%\x00', &(0x7f0000000100)=':-&\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='})*%,/+\x00', &(0x7f0000000240)='%[\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='\\\x00'], 0x400) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r9, 0x0) read(r9, &(0x7f0000000180)=""/19, 0x11fffffc7) socket$inet6_udplite(0xa, 0x2, 0x88) [ 1412.937072][ T493] ? tomoyo_path_number_perm+0x24e/0x590 [ 1412.947479][ T493] lo_compat_ioctl+0xb1/0x110 [ 1412.953726][ T493] compat_blkdev_ioctl+0x3b8/0x810 [ 1412.961020][ T493] ? lo_ioctl+0x17c0/0x17c0 [ 1412.967207][ T493] ? blkdev_ioctl+0x800/0x800 [ 1412.972827][ T493] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1412.980279][ T493] ? blkdev_ioctl+0x800/0x800 [ 1412.987329][ T493] __do_compat_sys_ioctl+0x1c7/0x290 [ 1412.993683][ T493] __do_fast_syscall_32+0x65/0xf0 [ 1412.999019][ T493] do_fast_syscall_32+0x2f/0x70 [ 1413.004649][ T493] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1413.013484][ T493] RIP: 0023:0xf6efc549 [ 1413.018894][ T493] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1413.043846][ T493] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1413.057132][ T493] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1413.068698][ T493] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1413.080642][ T493] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1413.091049][ T493] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1413.101124][ T493] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1413.110061][ T493] 17:58:21 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1413.158324][ T493] gfs2: not a GFS2 filesystem 17:58:21 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xd, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 28) [ 1413.266471][ T503] FAULT_INJECTION: forcing a failure. [ 1413.266471][ T503] name failslab, interval 1, probability 0, space 0, times 0 [ 1413.287393][ T503] CPU: 3 PID: 503 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1413.299183][ T503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1413.311836][ T503] Call Trace: [ 1413.317344][ T503] [ 1413.321784][ T503] dump_stack_lvl+0xcd/0x134 [ 1413.330188][ T503] should_fail.cold+0x5/0xa [ 1413.336749][ T503] ? kobject_get_path+0xbe/0x230 [ 1413.343956][ T503] should_failslab+0x5/0x10 [ 1413.350197][ T503] __kmalloc+0x72/0x340 [ 1413.356456][ T503] kobject_get_path+0xbe/0x230 [ 1413.362676][ T503] kobject_uevent_env+0x265/0x1650 [ 1413.369009][ T503] ? do_raw_spin_unlock+0x171/0x230 [ 1413.375452][ T503] ? _raw_spin_unlock+0x24/0x40 [ 1413.381708][ T503] disk_event_uevent+0x17b/0x1e0 [ 1413.388553][ T503] ? disk_events_async_show+0x10/0x10 [ 1413.396684][ T503] ? __fget_files+0x2f0/0x4c0 [ 1413.402639][ T503] disk_force_media_change+0x1e/0xc0 [ 1413.409012][ T503] loop_configure+0x757/0x1960 [ 1413.415146][ T503] lo_ioctl+0x278/0x17c0 [ 1413.421774][ T503] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1413.430874][ T503] ? loop_set_status_old+0x1b0/0x1b0 [ 1413.439149][ T503] ? find_held_lock+0x2d/0x110 [ 1413.446790][ T503] ? tomoyo_path_number_perm+0x204/0x590 [ 1413.453778][ T503] ? lock_downgrade+0x6e0/0x6e0 [ 1413.460256][ T503] ? tomoyo_path_number_perm+0x441/0x590 [ 1413.468095][ T503] ? kfree+0xf6/0x560 [ 1413.473538][ T503] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1413.482028][ T503] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1413.490109][ T503] ? tomoyo_path_number_perm+0x24e/0x590 [ 1413.498593][ T503] lo_compat_ioctl+0xb1/0x110 [ 1413.504617][ T503] compat_blkdev_ioctl+0x3b8/0x810 [ 1413.510898][ T503] ? lo_ioctl+0x17c0/0x17c0 [ 1413.516629][ T503] ? blkdev_ioctl+0x800/0x800 [ 1413.522484][ T503] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1413.531000][ T503] ? blkdev_ioctl+0x800/0x800 [ 1413.537264][ T503] __do_compat_sys_ioctl+0x1c7/0x290 [ 1413.544421][ T503] __do_fast_syscall_32+0x65/0xf0 [ 1413.550361][ T503] do_fast_syscall_32+0x2f/0x70 [ 1413.556166][ T503] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1413.564156][ T503] RIP: 0023:0xf6efc549 [ 1413.569522][ T503] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1413.593619][ T503] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1413.603148][ T503] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1413.613034][ T503] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1413.621243][ T503] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1413.629721][ T503] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1413.638605][ T503] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1413.646104][ T503] [ 1413.658582][ T503] gfs2: not a GFS2 filesystem [ 1413.689855][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1413.703837][ T505] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1413.718921][ T505] NILFS (loop0): couldn't find nilfs on the device 17:58:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 29) 17:58:22 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat$dlm_control(0xffffff9c, &(0x7f0000000040), 0x20000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1413.824162][ T507] FAULT_INJECTION: forcing a failure. [ 1413.824162][ T507] name failslab, interval 1, probability 0, space 0, times 0 [ 1413.845618][ T507] CPU: 3 PID: 507 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1413.862408][ T507] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1413.878406][ T507] Call Trace: [ 1413.883446][ T507] [ 1413.887530][ T507] dump_stack_lvl+0xcd/0x134 [ 1413.895704][ T507] should_fail.cold+0x5/0xa [ 1413.916145][ T507] should_failslab+0x5/0x10 [ 1413.928568][ T507] kmem_cache_alloc_node+0x65/0x3f0 [ 1413.935339][ T507] ? __alloc_skb+0x215/0x340 [ 1413.941440][ T507] __alloc_skb+0x215/0x340 [ 1413.946566][ T507] alloc_uevent_skb+0x7b/0x210 [ 1413.952669][ T507] kobject_uevent_env+0xb09/0x1650 [ 1413.959144][ T507] ? _raw_spin_unlock+0x24/0x40 [ 1413.965147][ T507] disk_event_uevent+0x17b/0x1e0 [ 1413.971978][ T507] ? disk_events_async_show+0x10/0x10 [ 1413.978714][ T507] ? __fget_files+0x2f0/0x4c0 [ 1413.984728][ T507] disk_force_media_change+0x1e/0xc0 [ 1413.991831][ T507] loop_configure+0x757/0x1960 [ 1413.997975][ T507] lo_ioctl+0x278/0x17c0 [ 1414.002739][ T507] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1414.010822][ T507] ? loop_set_status_old+0x1b0/0x1b0 [ 1414.018959][ T507] ? find_held_lock+0x2d/0x110 [ 1414.025438][ T507] ? tomoyo_path_number_perm+0x204/0x590 [ 1414.033002][ T507] ? lock_downgrade+0x6e0/0x6e0 [ 1414.039378][ T507] ? tomoyo_path_number_perm+0x441/0x590 [ 1414.046114][ T507] ? kfree+0xf6/0x560 [ 1414.051269][ T507] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 17:58:22 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1414.061290][ T507] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1414.070248][ T507] ? tomoyo_path_number_perm+0x24e/0x590 [ 1414.077560][ T507] lo_compat_ioctl+0xb1/0x110 [ 1414.084992][ T507] compat_blkdev_ioctl+0x3b8/0x810 [ 1414.091646][ T507] ? lo_ioctl+0x17c0/0x17c0 [ 1414.097337][ T507] ? blkdev_ioctl+0x800/0x800 [ 1414.103161][ T507] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1414.111378][ T507] ? blkdev_ioctl+0x800/0x800 [ 1414.117043][ T507] __do_compat_sys_ioctl+0x1c7/0x290 [ 1414.124824][ T507] __do_fast_syscall_32+0x65/0xf0 [ 1414.132109][ T507] do_fast_syscall_32+0x2f/0x70 [ 1414.139914][ T507] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1414.149883][ T507] RIP: 0023:0xf6efc549 [ 1414.156226][ T507] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1414.184551][ T507] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1414.195895][ T507] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1414.207116][ T507] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1414.217058][ T507] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1414.227130][ T507] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1414.237134][ T507] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1414.248057][ T507] [ 1414.288925][ T507] gfs2: not a GFS2 filesystem [ 1414.309633][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1414.327008][ T505] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 30) [ 1414.362305][ T505] NILFS (loop0): couldn't find nilfs on the device [ 1414.432920][ T515] FAULT_INJECTION: forcing a failure. [ 1414.432920][ T515] name failslab, interval 1, probability 0, space 0, times 0 [ 1414.459747][ T515] CPU: 2 PID: 515 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1414.471962][ T515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1414.483384][ T515] Call Trace: [ 1414.487837][ T515] [ 1414.491330][ T515] dump_stack_lvl+0xcd/0x134 [ 1414.497133][ T515] should_fail.cold+0x5/0xa [ 1414.502574][ T515] should_failslab+0x5/0x10 [ 1414.508280][ T515] __kmalloc_node_track_caller+0x7d/0x360 [ 1414.516683][ T515] ? alloc_uevent_skb+0x7b/0x210 [ 1414.523041][ T515] __alloc_skb+0xde/0x340 [ 1414.528304][ T515] alloc_uevent_skb+0x7b/0x210 [ 1414.534536][ T515] kobject_uevent_env+0xb09/0x1650 [ 1414.540703][ T515] ? _raw_spin_unlock+0x24/0x40 [ 1414.548671][ T515] disk_event_uevent+0x17b/0x1e0 [ 1414.555042][ T515] ? disk_events_async_show+0x10/0x10 [ 1414.563175][ T515] ? __fget_files+0x2f0/0x4c0 [ 1414.568942][ T515] disk_force_media_change+0x1e/0xc0 [ 1414.575495][ T515] loop_configure+0x757/0x1960 [ 1414.581223][ T515] lo_ioctl+0x278/0x17c0 [ 1414.586939][ T515] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1414.594095][ T515] ? loop_set_status_old+0x1b0/0x1b0 [ 1414.602181][ T515] ? find_held_lock+0x2d/0x110 [ 1414.608876][ T515] ? tomoyo_path_number_perm+0x204/0x590 [ 1414.615764][ T515] ? lock_downgrade+0x6e0/0x6e0 [ 1414.621943][ T515] ? tomoyo_path_number_perm+0x441/0x590 [ 1414.629654][ T515] ? kfree+0xf6/0x560 [ 1414.635571][ T515] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1414.644479][ T515] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1414.652003][ T515] ? tomoyo_path_number_perm+0x24e/0x590 [ 1414.658672][ T515] lo_compat_ioctl+0xb1/0x110 [ 1414.664537][ T515] compat_blkdev_ioctl+0x3b8/0x810 [ 1414.671165][ T515] ? lo_ioctl+0x17c0/0x17c0 [ 1414.676972][ T515] ? blkdev_ioctl+0x800/0x800 [ 1414.682767][ T515] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1414.690720][ T515] ? blkdev_ioctl+0x800/0x800 [ 1414.697077][ T515] __do_compat_sys_ioctl+0x1c7/0x290 [ 1414.703613][ T515] __do_fast_syscall_32+0x65/0xf0 [ 1414.710000][ T515] do_fast_syscall_32+0x2f/0x70 [ 1414.715937][ T515] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1414.723850][ T515] RIP: 0023:0xf6efc549 [ 1414.729069][ T515] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1414.759209][ T515] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1414.769391][ T515] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1414.779671][ T515] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1414.789485][ T515] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1414.799733][ T515] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1414.810121][ T515] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1414.820992][ T515] 17:58:23 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1414.844331][ T515] gfs2: not a GFS2 filesystem 17:58:23 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xf, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1414.894159][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1414.908221][ T520] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1414.930718][ T520] NILFS (loop0): couldn't find nilfs on the device 17:58:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 31) [ 1414.973468][ T524] FAULT_INJECTION: forcing a failure. [ 1414.973468][ T524] name failslab, interval 1, probability 0, space 0, times 0 17:58:23 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1414.993838][ T524] CPU: 0 PID: 524 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1415.008006][ T524] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1415.019718][ T524] Call Trace: [ 1415.023816][ T524] [ 1415.027616][ T524] dump_stack_lvl+0xcd/0x134 [ 1415.033961][ T524] should_fail.cold+0x5/0xa [ 1415.039729][ T524] ? skb_clone+0x170/0x3c0 [ 1415.046308][ T524] should_failslab+0x5/0x10 [ 1415.052867][ T524] kmem_cache_alloc+0x5e/0x3a0 [ 1415.060047][ T524] skb_clone+0x170/0x3c0 [ 1415.065779][ T524] netlink_broadcast+0x9a4/0xd50 [ 1415.072325][ T524] ? alloc_uevent_skb+0x1c2/0x210 [ 1415.078893][ T524] kobject_uevent_env+0xad0/0x1650 [ 1415.085448][ T524] ? _raw_spin_unlock+0x24/0x40 [ 1415.090714][ T524] disk_event_uevent+0x17b/0x1e0 [ 1415.097218][ T524] ? disk_events_async_show+0x10/0x10 [ 1415.104005][ T524] ? __fget_files+0x2f0/0x4c0 [ 1415.110686][ T524] disk_force_media_change+0x1e/0xc0 [ 1415.117276][ T524] loop_configure+0x757/0x1960 [ 1415.124321][ T524] lo_ioctl+0x278/0x17c0 [ 1415.129671][ T524] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1415.136956][ T524] ? loop_set_status_old+0x1b0/0x1b0 [ 1415.144558][ T524] ? find_held_lock+0x2d/0x110 [ 1415.150523][ T524] ? tomoyo_path_number_perm+0x204/0x590 [ 1415.157745][ T524] ? lock_downgrade+0x6e0/0x6e0 [ 1415.164188][ T524] ? tomoyo_path_number_perm+0x441/0x590 [ 1415.171179][ T524] ? kfree+0xf6/0x560 [ 1415.176125][ T524] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1415.184377][ T524] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1415.192025][ T524] ? tomoyo_path_number_perm+0x24e/0x590 [ 1415.199727][ T524] lo_compat_ioctl+0xb1/0x110 [ 1415.206149][ T524] compat_blkdev_ioctl+0x3b8/0x810 [ 1415.212892][ T524] ? lo_ioctl+0x17c0/0x17c0 [ 1415.218961][ T524] ? blkdev_ioctl+0x800/0x800 [ 1415.225211][ T524] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1415.233492][ T524] ? blkdev_ioctl+0x800/0x800 [ 1415.239886][ T524] __do_compat_sys_ioctl+0x1c7/0x290 [ 1415.246473][ T524] __do_fast_syscall_32+0x65/0xf0 [ 1415.252875][ T524] do_fast_syscall_32+0x2f/0x70 [ 1415.258906][ T524] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1415.267287][ T524] RIP: 0023:0xf6efc549 [ 1415.272856][ T524] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1415.296498][ T524] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1415.307354][ T524] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1415.318639][ T524] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1415.329213][ T524] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1415.339262][ T524] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1415.349385][ T524] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1415.360012][ T524] [ 1415.371497][ T524] gfs2: not a GFS2 filesystem [ 1415.396320][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1415.410961][ T520] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1415.427376][ T520] NILFS (loop0): couldn't find nilfs on the device 17:58:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 32) [ 1415.475489][ T529] FAULT_INJECTION: forcing a failure. [ 1415.475489][ T529] name failslab, interval 1, probability 0, space 0, times 0 [ 1415.492758][ T529] CPU: 2 PID: 529 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1415.504281][ T529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1415.516900][ T529] Call Trace: [ 1415.521275][ T529] [ 1415.525642][ T529] dump_stack_lvl+0xcd/0x134 [ 1415.531708][ T529] should_fail.cold+0x5/0xa [ 1415.537626][ T529] ? __kernfs_new_node+0xd4/0x8b0 [ 1415.544367][ T529] should_failslab+0x5/0x10 [ 1415.550833][ T529] kmem_cache_alloc+0x5e/0x3a0 [ 1415.556958][ T529] __kernfs_new_node+0xd4/0x8b0 [ 1415.562997][ T529] ? kernfs_path_from_node+0x60/0x60 [ 1415.569710][ T529] ? mark_held_locks+0x9f/0xe0 [ 1415.576037][ T529] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 1415.583439][ T529] kernfs_create_dir_ns+0x9c/0x220 [ 1415.590495][ T529] internal_create_group+0x787/0xb10 [ 1415.598613][ T529] ? debug_object_destroy+0x210/0x210 [ 1415.606261][ T529] ? sysfs_remove_group+0x170/0x170 [ 1415.614062][ T529] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1415.621420][ T529] ? __loop_update_dio+0x2a3/0x620 [ 1415.628458][ T529] loop_configure+0xe8f/0x1960 [ 1415.635404][ T529] lo_ioctl+0x278/0x17c0 [ 1415.641178][ T529] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1415.649969][ T529] ? loop_set_status_old+0x1b0/0x1b0 [ 1415.658208][ T529] ? find_held_lock+0x2d/0x110 [ 1415.664665][ T529] ? tomoyo_path_number_perm+0x204/0x590 [ 1415.673718][ T529] ? lock_downgrade+0x6e0/0x6e0 [ 1415.680776][ T529] ? tomoyo_path_number_perm+0x441/0x590 [ 1415.687806][ T529] ? kfree+0xf6/0x560 [ 1415.693509][ T529] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1415.702821][ T529] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1415.711919][ T529] ? tomoyo_path_number_perm+0x24e/0x590 [ 1415.720124][ T529] lo_compat_ioctl+0xb1/0x110 [ 1415.726341][ T529] compat_blkdev_ioctl+0x3b8/0x810 [ 1415.733659][ T529] ? lo_ioctl+0x17c0/0x17c0 [ 1415.739739][ T529] ? blkdev_ioctl+0x800/0x800 [ 1415.744384][ T529] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1415.750306][ T529] ? blkdev_ioctl+0x800/0x800 [ 1415.756130][ T529] __do_compat_sys_ioctl+0x1c7/0x290 [ 1415.763602][ T529] __do_fast_syscall_32+0x65/0xf0 [ 1415.770535][ T529] do_fast_syscall_32+0x2f/0x70 [ 1415.777349][ T529] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1415.786209][ T529] RIP: 0023:0xf6efc549 [ 1415.791309][ T529] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1415.818134][ T529] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1415.829211][ T529] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1415.839473][ T529] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1415.850162][ T529] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1415.860482][ T529] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1415.871531][ T529] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1415.881454][ T529] 17:58:24 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x2440, 0x63) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080), 0xfa, 0x8000) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81e8943c, &(0x7f0000000180)) [ 1415.896180][ T529] gfs2: not a GFS2 filesystem 17:58:24 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x10, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:24 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x300, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1415.963151][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 33) [ 1415.974964][ T534] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1415.989283][ T534] NILFS (loop0): couldn't find nilfs on the device [ 1416.022539][ T539] FAULT_INJECTION: forcing a failure. [ 1416.022539][ T539] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.041952][ T539] CPU: 1 PID: 539 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1416.053601][ T539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1416.065888][ T539] Call Trace: [ 1416.069225][ T539] [ 1416.072388][ T539] dump_stack_lvl+0xcd/0x134 [ 1416.078136][ T539] should_fail.cold+0x5/0xa [ 1416.084177][ T539] ? __kernfs_new_node+0xd4/0x8b0 [ 1416.090642][ T539] should_failslab+0x5/0x10 [ 1416.096623][ T539] kmem_cache_alloc+0x5e/0x3a0 [ 1416.102928][ T539] __kernfs_new_node+0xd4/0x8b0 [ 1416.109496][ T539] ? lock_release+0x720/0x720 [ 1416.116118][ T539] ? kernfs_path_from_node+0x60/0x60 [ 1416.122943][ T539] ? find_held_lock+0x2d/0x110 [ 1416.128949][ T539] ? kernfs_add_one+0x368/0x4c0 [ 1416.134985][ T539] ? lock_downgrade+0x6e0/0x6e0 [ 1416.141901][ T539] kernfs_new_node+0x93/0x120 [ 1416.148223][ T539] __kernfs_create_file+0x51/0x350 [ 1416.154666][ T539] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1416.161831][ T539] internal_create_group+0x322/0xb10 [ 1416.168781][ T539] ? sysfs_remove_group+0x170/0x170 [ 1416.175497][ T539] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1416.183095][ T539] ? __loop_update_dio+0x2a3/0x620 [ 1416.190180][ T539] loop_configure+0xe8f/0x1960 [ 1416.196688][ T539] lo_ioctl+0x278/0x17c0 [ 1416.201669][ T539] ? _raw_spin_unlock_irqrestore+0x57/0x70 [ 1416.207955][ T539] ? loop_set_status_old+0x1b0/0x1b0 [ 1416.215008][ T539] ? find_held_lock+0x2d/0x110 [ 1416.221118][ T539] ? tomoyo_path_number_perm+0x204/0x590 [ 1416.228163][ T539] ? lock_downgrade+0x6e0/0x6e0 [ 1416.234078][ T539] ? tomoyo_path_number_perm+0x441/0x590 [ 1416.241595][ T539] ? kfree+0xf6/0x560 [ 1416.247073][ T539] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1416.254859][ T539] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1416.261881][ T539] ? tomoyo_path_number_perm+0x24e/0x590 [ 1416.268966][ T539] lo_compat_ioctl+0xb1/0x110 [ 1416.275121][ T539] compat_blkdev_ioctl+0x3b8/0x810 [ 1416.282142][ T539] ? lo_ioctl+0x17c0/0x17c0 [ 1416.288917][ T539] ? blkdev_ioctl+0x800/0x800 [ 1416.295833][ T539] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1416.303125][ T539] ? blkdev_ioctl+0x800/0x800 [ 1416.308845][ T539] __do_compat_sys_ioctl+0x1c7/0x290 [ 1416.315449][ T539] __do_fast_syscall_32+0x65/0xf0 [ 1416.322687][ T539] do_fast_syscall_32+0x2f/0x70 [ 1416.328638][ T539] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1416.339598][ T539] RIP: 0023:0xf6efc549 [ 1416.351809][ T539] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1416.378955][ T539] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1416.389843][ T539] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1416.399676][ T539] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1416.409445][ T539] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1416.419939][ T539] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1416.429961][ T539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1416.440964][ T539] [ 1416.457077][ T539] gfs2: not a GFS2 filesystem [ 1416.482545][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1416.497136][ T534] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1416.507712][ T534] NILFS (loop0): couldn't find nilfs on the device 17:58:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 34) [ 1416.556236][ T543] FAULT_INJECTION: forcing a failure. [ 1416.556236][ T543] name failslab, interval 1, probability 0, space 0, times 0 [ 1416.569697][ T543] CPU: 0 PID: 543 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1416.578528][ T543] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1416.589911][ T543] Call Trace: 17:58:25 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x11, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1416.594902][ T543] [ 1416.600335][ T543] dump_stack_lvl+0xcd/0x134 [ 1416.606617][ T543] should_fail.cold+0x5/0xa [ 1416.615132][ T543] ? __kernfs_new_node+0xd4/0x8b0 [ 1416.622394][ T543] should_failslab+0x5/0x10 [ 1416.629993][ T543] kmem_cache_alloc+0x5e/0x3a0 [ 1416.637230][ T543] __kernfs_new_node+0xd4/0x8b0 [ 1416.644270][ T543] ? lock_release+0x720/0x720 [ 1416.651791][ T543] ? kernfs_path_from_node+0x60/0x60 [ 1416.659093][ T543] ? find_held_lock+0x2d/0x110 [ 1416.666176][ T543] ? kernfs_add_one+0x368/0x4c0 [ 1416.674361][ T543] ? lock_downgrade+0x6e0/0x6e0 [ 1416.681591][ T543] kernfs_new_node+0x93/0x120 [ 1416.689927][ T543] __kernfs_create_file+0x51/0x350 [ 1416.699147][ T543] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1416.707956][ T543] internal_create_group+0x322/0xb10 [ 1416.715715][ T543] ? sysfs_remove_group+0x170/0x170 [ 1416.723727][ T543] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1416.732120][ T543] ? __loop_update_dio+0x2a3/0x620 [ 1416.739340][ T543] loop_configure+0xe8f/0x1960 [ 1416.746731][ T543] lo_ioctl+0x278/0x17c0 [ 1416.752163][ T543] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1416.761055][ T543] ? loop_set_status_old+0x1b0/0x1b0 [ 1416.768580][ T543] ? find_held_lock+0x2d/0x110 [ 1416.776058][ T543] ? tomoyo_path_number_perm+0x204/0x590 17:58:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0x11fffffc7) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[], 0x10003) r2 = openat(r1, &(0x7f0000000040)='./bus\x00', 0x0, 0x2) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delnexthop={0x38, 0x69, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{0x8}, {0x8}, {0x8, 0x1, 0x2}, {0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x0) splice(r2, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1416.784115][ T543] ? lock_downgrade+0x6e0/0x6e0 [ 1416.792986][ T543] ? tomoyo_path_number_perm+0x441/0x590 [ 1416.803453][ T543] ? kfree+0xf6/0x560 [ 1416.809081][ T543] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1416.819059][ T543] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1416.827404][ T543] ? tomoyo_path_number_perm+0x24e/0x590 [ 1416.841149][ T543] lo_compat_ioctl+0xb1/0x110 [ 1416.849949][ T543] compat_blkdev_ioctl+0x3b8/0x810 [ 1416.859169][ T543] ? lo_ioctl+0x17c0/0x17c0 [ 1416.867682][ T543] ? blkdev_ioctl+0x800/0x800 [ 1416.875960][ T543] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1416.885747][ T543] ? blkdev_ioctl+0x800/0x800 [ 1416.893072][ T543] __do_compat_sys_ioctl+0x1c7/0x290 [ 1416.901948][ T543] __do_fast_syscall_32+0x65/0xf0 [ 1416.910279][ T543] do_fast_syscall_32+0x2f/0x70 [ 1416.916431][ T543] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1416.926105][ T543] RIP: 0023:0xf6efc549 [ 1416.933165][ T543] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1416.970846][ T543] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1416.988509][ T543] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1417.006727][ T543] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1417.024722][ T543] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1417.038816][ T543] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1417.053762][ T543] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1417.067388][ T543] 17:58:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0xfffefffa, 0xe) [ 1417.108106][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1417.128180][ T545] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:25 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x500, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1417.141489][ T543] gfs2: not a GFS2 filesystem [ 1417.161379][ T545] NILFS (loop0): couldn't find nilfs on the device 17:58:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 35) [ 1417.294220][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1417.321164][ T559] FAULT_INJECTION: forcing a failure. [ 1417.321164][ T559] name failslab, interval 1, probability 0, space 0, times 0 [ 1417.324171][ T545] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1417.348212][ T559] CPU: 2 PID: 559 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1417.366843][ T545] NILFS (loop0): couldn't find nilfs on the device [ 1417.376685][ T559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1417.376719][ T559] Call Trace: [ 1417.376733][ T559] [ 1417.376757][ T559] dump_stack_lvl+0xcd/0x134 [ 1417.376811][ T559] should_fail.cold+0x5/0xa [ 1417.376845][ T559] ? __kernfs_new_node+0xd4/0x8b0 [ 1417.376898][ T559] should_failslab+0x5/0x10 [ 1417.376924][ T559] kmem_cache_alloc+0x5e/0x3a0 [ 1417.475435][ T559] __kernfs_new_node+0xd4/0x8b0 [ 1417.484641][ T559] ? kernfs_path_from_node+0x60/0x60 [ 1417.494605][ T559] ? lock_downgrade+0x6e0/0x6e0 [ 1417.501678][ T559] ? up_write+0x148/0x470 [ 1417.510645][ T559] ? kernfs_activate+0x167/0x1d0 [ 1417.521380][ T559] kernfs_new_node+0x93/0x120 [ 1417.532047][ T559] __kernfs_create_file+0x51/0x350 [ 1417.541125][ T559] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1417.549885][ T559] internal_create_group+0x322/0xb10 [ 1417.559406][ T559] ? sysfs_remove_group+0x170/0x170 [ 1417.566277][ T559] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1417.576526][ T559] ? __loop_update_dio+0x2a3/0x620 [ 1417.585296][ T559] loop_configure+0xe8f/0x1960 [ 1417.591769][ T559] lo_ioctl+0x278/0x17c0 [ 1417.599043][ T559] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1417.608736][ T559] ? loop_set_status_old+0x1b0/0x1b0 [ 1417.617720][ T559] ? find_held_lock+0x2d/0x110 [ 1417.626053][ T559] ? tomoyo_path_number_perm+0x204/0x590 [ 1417.636728][ T559] ? lock_downgrade+0x6e0/0x6e0 [ 1417.643894][ T559] ? tomoyo_path_number_perm+0x441/0x590 [ 1417.654120][ T559] ? kfree+0xf6/0x560 [ 1417.660591][ T559] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1417.670675][ T559] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1417.680633][ T559] ? tomoyo_path_number_perm+0x24e/0x590 [ 1417.689290][ T559] lo_compat_ioctl+0xb1/0x110 [ 1417.696311][ T559] compat_blkdev_ioctl+0x3b8/0x810 [ 1417.704969][ T559] ? lo_ioctl+0x17c0/0x17c0 [ 1417.713114][ T559] ? blkdev_ioctl+0x800/0x800 [ 1417.720974][ T559] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1417.732041][ T559] ? blkdev_ioctl+0x800/0x800 [ 1417.739580][ T559] __do_compat_sys_ioctl+0x1c7/0x290 [ 1417.749167][ T559] __do_fast_syscall_32+0x65/0xf0 [ 1417.758451][ T559] do_fast_syscall_32+0x2f/0x70 [ 1417.767916][ T559] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1417.777609][ T559] RIP: 0023:0xf6efc549 [ 1417.784040][ T559] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1417.815525][ T559] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1417.830465][ T559] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1417.843356][ T559] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1417.855706][ T559] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1417.868104][ T559] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1417.882172][ T559] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1417.894502][ T559] [ 1417.940424][ T559] gfs2: not a GFS2 filesystem 17:58:26 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x12, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 36) 17:58:26 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) sendfile(r0, r2, &(0x7f0000000040)=0x2, 0x1) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1418.086830][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1418.106533][ T563] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1418.110751][ T566] FAULT_INJECTION: forcing a failure. [ 1418.110751][ T566] name failslab, interval 1, probability 0, space 0, times 0 [ 1418.119696][ T563] NILFS (loop0): couldn't find nilfs on the device 17:58:26 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x600, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1418.204609][ T566] CPU: 2 PID: 566 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1418.226127][ T566] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1418.256222][ T566] Call Trace: [ 1418.263214][ T566] [ 1418.268656][ T566] dump_stack_lvl+0xcd/0x134 [ 1418.279198][ T566] should_fail.cold+0x5/0xa [ 1418.286748][ T566] ? __kernfs_new_node+0xd4/0x8b0 [ 1418.296965][ T566] should_failslab+0x5/0x10 [ 1418.304298][ T566] kmem_cache_alloc+0x5e/0x3a0 [ 1418.313640][ T566] __kernfs_new_node+0xd4/0x8b0 [ 1418.323203][ T566] ? kernfs_path_from_node+0x60/0x60 [ 1418.331658][ T566] ? lock_downgrade+0x6e0/0x6e0 [ 1418.339004][ T566] ? up_write+0x148/0x470 [ 1418.346737][ T566] ? kernfs_activate+0x167/0x1d0 [ 1418.355328][ T566] kernfs_new_node+0x93/0x120 [ 1418.363530][ T566] __kernfs_create_file+0x51/0x350 [ 1418.372951][ T566] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1418.382173][ T566] internal_create_group+0x322/0xb10 [ 1418.390637][ T566] ? sysfs_remove_group+0x170/0x170 [ 1418.397600][ T566] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1418.406884][ T566] ? __loop_update_dio+0x2a3/0x620 [ 1418.415861][ T566] loop_configure+0xe8f/0x1960 [ 1418.424090][ T566] lo_ioctl+0x278/0x17c0 [ 1418.430935][ T566] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1418.440378][ T566] ? loop_set_status_old+0x1b0/0x1b0 [ 1418.449442][ T566] ? find_held_lock+0x2d/0x110 [ 1418.457237][ T566] ? tomoyo_path_number_perm+0x204/0x590 [ 1418.466661][ T566] ? lock_downgrade+0x6e0/0x6e0 [ 1418.474419][ T566] ? tomoyo_path_number_perm+0x441/0x590 [ 1418.483897][ T566] ? kfree+0xf6/0x560 [ 1418.490614][ T566] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1418.500598][ T566] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1418.509804][ T566] ? tomoyo_path_number_perm+0x24e/0x590 [ 1418.518978][ T566] lo_compat_ioctl+0xb1/0x110 [ 1418.527564][ T566] compat_blkdev_ioctl+0x3b8/0x810 [ 1418.536897][ T566] ? lo_ioctl+0x17c0/0x17c0 [ 1418.543409][ T566] ? blkdev_ioctl+0x800/0x800 [ 1418.550560][ T566] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1418.560333][ T566] ? blkdev_ioctl+0x800/0x800 [ 1418.567943][ T566] __do_compat_sys_ioctl+0x1c7/0x290 [ 1418.576593][ T566] __do_fast_syscall_32+0x65/0xf0 [ 1418.584291][ T566] do_fast_syscall_32+0x2f/0x70 [ 1418.591549][ T566] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1418.601954][ T566] RIP: 0023:0xf6efc549 [ 1418.608724][ T566] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1418.640423][ T566] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1418.654666][ T566] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1418.669801][ T566] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1418.684262][ T566] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1418.698685][ T566] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1418.711315][ T566] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1418.723313][ T566] [ 1418.743785][ T566] gfs2: not a GFS2 filesystem [ 1418.807201][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1418.837767][ T563] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 37) [ 1418.880031][ T563] NILFS (loop0): couldn't find nilfs on the device [ 1418.927257][ T573] FAULT_INJECTION: forcing a failure. 17:58:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) getsockopt$WPAN_SECURITY_LEVEL(r1, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x8000, 0x0) r3 = fsopen(&(0x7f0000000040)='mqueue\x00', 0x1) r4 = fork() rt_sigqueueinfo(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x0, r4}) splice(r2, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1418.927257][ T573] name failslab, interval 1, probability 0, space 0, times 0 [ 1418.965069][ T573] CPU: 3 PID: 573 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1418.990321][ T573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1419.004400][ T573] Call Trace: [ 1419.011076][ T573] [ 1419.016497][ T573] dump_stack_lvl+0xcd/0x134 [ 1419.023716][ T573] should_fail.cold+0x5/0xa [ 1419.032408][ T573] ? __kernfs_new_node+0xd4/0x8b0 [ 1419.039918][ T573] should_failslab+0x5/0x10 [ 1419.047826][ T573] kmem_cache_alloc+0x5e/0x3a0 [ 1419.055097][ T573] __kernfs_new_node+0xd4/0x8b0 [ 1419.063327][ T573] ? kernfs_path_from_node+0x60/0x60 [ 1419.070948][ T573] ? lock_downgrade+0x6e0/0x6e0 [ 1419.078101][ T573] ? up_write+0x148/0x470 [ 1419.086809][ T573] ? kernfs_activate+0x167/0x1d0 [ 1419.094816][ T573] kernfs_new_node+0x93/0x120 [ 1419.102623][ T573] __kernfs_create_file+0x51/0x350 [ 1419.112587][ T573] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1419.121560][ T573] internal_create_group+0x322/0xb10 [ 1419.130698][ T573] ? sysfs_remove_group+0x170/0x170 [ 1419.138415][ T573] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1419.148051][ T573] ? __loop_update_dio+0x2a3/0x620 [ 1419.155922][ T573] loop_configure+0xe8f/0x1960 [ 1419.162964][ T573] lo_ioctl+0x278/0x17c0 [ 1419.170111][ T573] ? _raw_spin_unlock_irqrestore+0x3d/0x70 17:58:27 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x700, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1419.178807][ T573] ? loop_set_status_old+0x1b0/0x1b0 [ 1419.186071][ T573] ? find_held_lock+0x2d/0x110 [ 1419.192326][ T573] ? tomoyo_path_number_perm+0x204/0x590 [ 1419.201958][ T573] ? lock_downgrade+0x6e0/0x6e0 [ 1419.208964][ T573] ? tomoyo_path_number_perm+0x441/0x590 [ 1419.217392][ T573] ? kfree+0xf6/0x560 [ 1419.225378][ T573] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1419.235333][ T573] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1419.245355][ T573] ? tomoyo_path_number_perm+0x24e/0x590 [ 1419.255022][ T573] lo_compat_ioctl+0xb1/0x110 [ 1419.262924][ T573] compat_blkdev_ioctl+0x3b8/0x810 [ 1419.273471][ T573] ? lo_ioctl+0x17c0/0x17c0 [ 1419.281406][ T573] ? blkdev_ioctl+0x800/0x800 [ 1419.288484][ T573] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1419.299684][ T573] ? blkdev_ioctl+0x800/0x800 [ 1419.307100][ T573] __do_compat_sys_ioctl+0x1c7/0x290 [ 1419.315166][ T573] __do_fast_syscall_32+0x65/0xf0 [ 1419.322486][ T573] do_fast_syscall_32+0x2f/0x70 [ 1419.329380][ T573] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1419.339727][ T573] RIP: 0023:0xf6efc549 [ 1419.346477][ T573] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1419.380540][ T573] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1419.398368][ T573] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1419.411821][ T573] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1419.427237][ T573] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1419.439727][ T573] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1419.452079][ T573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1419.466004][ T573] 17:58:27 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x18, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1419.492390][ T573] gfs2: not a GFS2 filesystem 17:58:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 38) [ 1419.677430][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1419.681006][ T583] FAULT_INJECTION: forcing a failure. [ 1419.681006][ T583] name failslab, interval 1, probability 0, space 0, times 0 [ 1419.696204][ T584] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1419.696244][ T584] NILFS (loop0): couldn't find nilfs on the device [ 1419.719492][ T583] CPU: 3 PID: 583 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1419.719529][ T583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1419.719549][ T583] Call Trace: [ 1419.719589][ T583] [ 1419.719608][ T583] dump_stack_lvl+0xcd/0x134 [ 1419.719653][ T583] should_fail.cold+0x5/0xa [ 1419.719697][ T583] ? __kernfs_new_node+0xd4/0x8b0 [ 1419.719729][ T583] should_failslab+0x5/0x10 [ 1419.719767][ T583] kmem_cache_alloc+0x5e/0x3a0 [ 1419.719803][ T583] __kernfs_new_node+0xd4/0x8b0 [ 1419.719842][ T583] ? kernfs_path_from_node+0x60/0x60 [ 1419.719876][ T583] ? lock_downgrade+0x6e0/0x6e0 [ 1419.719950][ T583] ? up_write+0x148/0x470 17:58:28 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1419.719986][ T583] ? kernfs_activate+0x167/0x1d0 [ 1419.720024][ T583] kernfs_new_node+0x93/0x120 [ 1419.720059][ T583] __kernfs_create_file+0x51/0x350 [ 1419.720094][ T583] sysfs_add_file_mode_ns+0x20f/0x3f0 [ 1419.720145][ T583] internal_create_group+0x322/0xb10 [ 1419.720192][ T583] ? sysfs_remove_group+0x170/0x170 [ 1419.720241][ T583] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1419.720280][ T583] ? __loop_update_dio+0x2a3/0x620 [ 1419.720333][ T583] loop_configure+0xe8f/0x1960 [ 1419.720382][ T583] lo_ioctl+0x278/0x17c0 [ 1419.720411][ T583] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1419.720452][ T583] ? loop_set_status_old+0x1b0/0x1b0 [ 1419.720487][ T583] ? find_held_lock+0x2d/0x110 [ 1419.720522][ T583] ? tomoyo_path_number_perm+0x204/0x590 [ 1419.720559][ T583] ? lock_downgrade+0x6e0/0x6e0 [ 1419.720594][ T583] ? tomoyo_path_number_perm+0x441/0x590 [ 1419.720631][ T583] ? kfree+0xf6/0x560 [ 1419.720658][ T583] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1419.720710][ T583] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1419.720751][ T583] ? tomoyo_path_number_perm+0x24e/0x590 [ 1419.720847][ T583] lo_compat_ioctl+0xb1/0x110 [ 1419.720884][ T583] compat_blkdev_ioctl+0x3b8/0x810 [ 1419.720918][ T583] ? lo_ioctl+0x17c0/0x17c0 [ 1419.720953][ T583] ? blkdev_ioctl+0x800/0x800 [ 1419.720991][ T583] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1419.721033][ T583] ? blkdev_ioctl+0x800/0x800 [ 1419.721064][ T583] __do_compat_sys_ioctl+0x1c7/0x290 [ 1419.721108][ T583] __do_fast_syscall_32+0x65/0xf0 [ 1419.721152][ T583] do_fast_syscall_32+0x2f/0x70 [ 1419.721186][ T583] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c 17:58:28 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x900, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1419.721233][ T583] RIP: 0023:0xf6efc549 [ 1419.721261][ T583] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1419.721294][ T583] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1419.721324][ T583] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1419.721344][ T583] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1419.721368][ T583] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1419.721384][ T583] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1419.721407][ T583] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1419.721448][ T583] [ 1419.729625][ T583] gfs2: not a GFS2 filesystem 17:58:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 39) [ 1420.363446][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1420.395531][ T584] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1420.412152][ T584] NILFS (loop0): couldn't find nilfs on the device 17:58:28 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1e, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:29 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) fcntl$setstatus(r1, 0x4, 0x2400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f0000000400)={0x34, r3, 0x62d, 0x0, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0x5a}, @NL80211_TID_CONFIG_ATTR_RETRY_SHORT={0x5, 0x7, 0xa6}]}]}]}, 0x34}}, 0x0) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x8a0, r3, 0x4, 0x70bd29, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_TX_RATES={0x24, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x20, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x9, 0x3abe47e2967031ef, 0x18, 0x48, 0x2, 0x1, 0x1, 0x48, 0x16, 0x24, 0x1, 0x3, 0x36, 0x2, 0x18, 0x48, 0x6, 0x5, 0x12, 0x12, 0x48, 0x24, 0x24, 0x5]}]}]}, @NL80211_ATTR_TX_RATES={0x478, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0x10c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3f, 0x2, [{0x1, 0xa}, {0x4}, {0x2, 0x7}, {0x7, 0x5}, {0x0, 0x4}, {0x0, 0x1}, {0x2, 0xa}, {0x1, 0x1}, {0x3, 0x2}, {0x7, 0xa}, {0x3}, {0x0, 0xa}, {0x0, 0x3}, {0x6, 0x4}, {0x0, 0xa}, {}, {0x0, 0x9}, {0x7, 0x2}, {0x6, 0x4}, {0x7, 0x1}, {0x1, 0x2}, {0x1, 0x7}, {0x2, 0x3}, {0x7, 0x3}, {0x0, 0x7}, {0x0, 0xa}, {0x6, 0xa}, {0x1, 0xa}, {0x6, 0x4}, {0x2, 0x4}, {0x4, 0x7}, {0x0, 0x7}, {0x1, 0x4}, {0x2, 0x2}, {0x6, 0x4}, {0x1, 0x1}, {0x1, 0x7}, {0x0, 0x5}, {0x3, 0x4}, {0x7, 0x7}, {0x2, 0x1}, {0x3, 0x4}, {0x0, 0x2}, {0x6}, {0x5, 0x7}, {0x7, 0x9}, {0x2, 0x5}, {0x3, 0x1}, {0x2, 0x7}, {0x1, 0x5}, {0x3, 0x1}, {0x1, 0x3}, {0x3, 0x7}, {0x2, 0x8}, {0x7, 0x6}, {0x4, 0x8}, {0x7, 0x1}, {0x7, 0x3}, {0x1, 0xa}]}, @NL80211_TXRATE_HT={0x19, 0x2, [{0x4, 0x4}, {0x0, 0x7}, {0x4, 0x3}, {0x3, 0x5}, {0x1, 0x5}, {0x3, 0x4}, {0x6, 0x1}, {0x1, 0xa}, {0x0, 0x1}, {0x2, 0x4}, {0x1}, {0x6, 0x6}, {0x0, 0x7}, {0x1, 0x4}, {0x5, 0x5}, {0x2, 0x7}, {0x2}, {0x2, 0x4}, {0x3, 0xa}, {0x1, 0x3}, {0x2, 0x9}]}, @NL80211_TXRATE_HT={0x24, 0x2, [{0x1, 0x2}, {0x0, 0x5}, {0x6, 0x8}, {0x2, 0x5}, {0x7, 0x3}, {0x2}, {0x6, 0x9}, {0x1, 0x9}, {0x1, 0x1}, {0x0, 0x2}, {0x2, 0xa}, {0x2, 0x6}, {0x5, 0x2}, {0x4, 0x1}, {0x1, 0x7}, {0x6, 0x2}, {0x4, 0x9}, {0x4, 0x4}, {0x5, 0x3}, {0x3, 0x5}, {0x1, 0x7}, {0x5, 0x7}, {0x0, 0xa}, {0x7}, {0x1, 0x9}, {0x0, 0x3}, {0x1, 0x1}, {0x1, 0x3}, {0x7, 0x5}, {0x1, 0xa}, {0x6}, {0x0, 0x7}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x6, 0x1, [0x5, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xe000, 0x7, 0x8000, 0x0, 0x81, 0x0, 0x9]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7ff, 0xffff, 0xf5, 0x1, 0x0, 0x0, 0x3]}}, @NL80211_TXRATE_HT={0x50, 0x2, [{0x0, 0x2}, {0x2, 0x9}, {0x6, 0x7}, {0x5, 0x5}, {0x5, 0x5}, {0x6, 0x6}, {0x3, 0x9}, {0x5, 0x5}, {0x3, 0x5}, {0x7, 0x1}, {0x4, 0x1}, {0x7, 0x1}, {0x5, 0x9}, {0x3, 0x2}, {0x3, 0x3}, {0x0, 0x8}, {0x1, 0x4}, {0x6, 0x4}, {0x4, 0x8}, {0x2, 0x5}, {0x3, 0x5}, {0x1, 0x5}, {0x0, 0x4}, {0x7, 0x9}, {0x1, 0xa}, {0x7, 0x9}, {0x2}, {0x1, 0x7}, {0x1, 0x3}, {0x1, 0x9}, {0x0, 0x1}, {0x3, 0x3}, {0x3}, {0x2}, {0x0, 0x6}, {0x0, 0x6}, {0x4, 0x6}, {0x1, 0x2}, {0x4, 0x3}, {0x0, 0x9}, {0x7, 0x9}, {0x2}, {0x4, 0x8}, {0x1, 0x2}, {0x5, 0xa}, {0x6, 0x9}, {0x1, 0x1}, {0x2, 0x9}, {0x3, 0xa}, {0x3}, {0x4}, {0x1, 0x8}, {0x1, 0x1}, {0x4, 0x3}, {0x6, 0x6}, {0x5, 0x5}, {0x7, 0x3}, {0x1}, {0x0, 0x4}, {0x0, 0x3}, {0x4, 0x7}, {0x0, 0x8}, {}, {0x6, 0xa}, {0x5, 0x1}, {0x0, 0x9}, {0x1, 0x3}, {0x7, 0x9}, {0x5, 0x4}, {0x1, 0x8}, {0x3, 0x1}, {0x6, 0x5}, {0x3, 0x9}, {0x0, 0xa}, {0x0, 0x3}, {0x1, 0x1}]}]}, @NL80211_BAND_5GHZ={0xd0, 0x1, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x22, 0x1, [0x60, 0x16, 0x2, 0x36, 0x6, 0x5, 0x684eaf14285ab690, 0x12, 0x60, 0x30, 0x4, 0x5, 0x24, 0x1b, 0x9, 0x9, 0x51, 0x2, 0x36, 0x3, 0xc, 0x6c, 0x16, 0x3, 0x3, 0x9, 0x1b, 0xb, 0x12, 0x12]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x3, 0x12, 0x60, 0x4, 0xc, 0x48, 0x6, 0x60, 0xb, 0x6, 0x1, 0x30, 0x48, 0x6c, 0x5, 0x30, 0x12, 0x30, 0xb, 0x0, 0x9]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x9, 0x3, 0x5, 0x20, 0x5, 0x2, 0x26]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7ff, 0x1ff, 0x100, 0x9, 0x117, 0x8001, 0x6, 0xe0]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x21, 0x1, [0x6c, 0x3, 0x6, 0x9, 0x37, 0x36, 0x20, 0x12, 0x1b, 0x6, 0x16, 0x18, 0x6c, 0xb, 0x24, 0x9, 0x6c, 0x9, 0x4, 0x18, 0x30, 0x1, 0x24, 0x12, 0x5, 0xb, 0x4, 0x2, 0x24]}, @NL80211_TXRATE_HT={0x35, 0x2, [{0x2, 0x2}, {0x0, 0x6}, {0x2, 0x6}, {0x1}, {0x1, 0x2}, {0x7, 0x8}, {0x1, 0x1}, {0x6, 0x1}, {0x3, 0x1}, {0x3, 0xa}, {0x2, 0x8}, {0x1, 0x5}, {0x6, 0x9}, {0x0, 0x3}, {0x1, 0x3}, {0x2, 0x1}, {0x4, 0xa}, {0x7, 0x8}, {0x6, 0x7}, {0x2, 0x2}, {0x2}, {0x2, 0xa}, {0x4, 0x6}, {0x5, 0x3}, {0x4, 0x8}, {0x0, 0x5}, {0x2, 0x7}, {0x7, 0xa}, {0x2, 0x1}, {0x5}, {0x5, 0x5}, {}, {0x0, 0x9}, {0x5, 0x3}, {0x4, 0x2}, {0x4, 0x3}, {0x7, 0xa}, {0x2, 0x9}, {0x1}, {0x4, 0x3}, {0x7, 0x4}, {0x1, 0x2}, {0x5, 0xa}, {0x1, 0x2}, {0x2, 0x2}, {0x0, 0x5}, {0x0, 0xa}, {0x0, 0x2}, {0x1, 0x8}]}]}, @NL80211_BAND_2GHZ={0xb4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7fff, 0x3e47, 0xdd, 0x7, 0x6, 0x0, 0x4]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x3, 0x6c, 0x16, 0x1b, 0x60, 0x9, 0x30, 0x2, 0x48, 0x1, 0x2, 0xc, 0xb, 0x6, 0x60, 0xc, 0x4430e36839c93f6a, 0xb, 0x30, 0x1, 0xf18ba17ae9491116, 0x6, 0x16, 0xc, 0x38, 0x24, 0x48, 0x5, 0x1b, 0x4, 0x36]}, @NL80211_TXRATE_HT={0x39, 0x2, [{0x0, 0x8}, {0x7, 0x9}, {0x4, 0x3}, {0x7, 0xa}, {0x4, 0x6}, {0x3, 0x1}, {0x4, 0x6}, {0x2, 0xa}, {0x3, 0x7}, {0x1, 0x2}, {0x6, 0x9}, {0x4, 0x5}, {0x6, 0x5}, {0x1, 0x8}, {0x1, 0x7}, {0x1, 0x6}, {0x1, 0x6}, {0x7}, {0x2, 0xa}, {0x6, 0xa}, {0x0, 0x6}, {0x6}, {0x2, 0x2}, {0x7, 0xa}, {0x0, 0xa}, {0x3, 0x8}, {0x6, 0x1}, {0x7, 0x8}, {0x6, 0xa}, {0x3, 0x8}, {0x7, 0x1}, {0x2, 0x5}, {0x0, 0x1}, {0x2, 0x8}, {0x5, 0x8}, {0x6, 0x8}, {0x1, 0x9}, {0x1, 0x9}, {0x3, 0x5}, {0x2, 0x4}, {0x6}, {0x1, 0x9}, {0x7}, {0x6, 0x3}, {0x3, 0x8}, {0x4, 0xa}, {0x2, 0x5}, {0x2, 0x9}, {0x0, 0x9}, {0x5, 0x2}, {0x1, 0x4}, {0x3, 0x8}, {0x4, 0x8}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x6c, 0x6c, 0x36, 0x30, 0x36, 0x18, 0x9, 0x5, 0x0, 0x1, 0x18, 0x18, 0x5, 0xc, 0x36, 0x6]}]}, @NL80211_BAND_60GHZ={0xe4, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x9, 0x1, [0x60, 0x18, 0x60, 0xb, 0x1b]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x0, 0x3}, {0x5, 0xa}, {0x6, 0x9}, {0x6, 0x4}, {0x7, 0x7}, {0x6, 0x4}, {0x4, 0x9}, {0x3, 0x7}, {0x4, 0x5}, {0x2, 0xa}, {0x0, 0xa}, {0x0, 0x8}, {0x1}, {0x0, 0x6}, {0x4, 0xa}, {0x2, 0x3}]}, @NL80211_TXRATE_HT={0x45, 0x2, [{0x0, 0x3}, {0x3, 0x5}, {0x0, 0x9}, {0x0, 0x5}, {0x0, 0x7}, {0x0, 0x5}, {0x5, 0x4}, {0x0, 0x1}, {0x0, 0x9}, {0x0, 0x7}, {0x0, 0xa}, {0x1, 0x8}, {0x4, 0x3}, {0x1, 0x6}, {0x4}, {0x1, 0x7}, {0x1, 0x1}, {0x5, 0x2}, {0x0, 0x9}, {0x6, 0x7}, {0x1, 0x6}, {0x3, 0x1}, {0x1, 0x2}, {0x6}, {0x6, 0x2}, {0x5, 0x3}, {0x6, 0x5}, {0x4, 0x7}, {0x7, 0x3}, {0x0, 0x7}, {0x0, 0x3}, {0x5}, {0x0, 0x2}, {0x5, 0x6}, {0x0, 0x2}, {0x7, 0x3}, {0x5}, {0x6, 0xa}, {0x7, 0x6}, {0x7}, {0x7, 0x5}, {0x1, 0x4}, {0x7, 0x9}, {0x5, 0x1}, {0x1, 0x7}, {0x7, 0x4}, {0x2, 0x1}, {0x7, 0xa}, {0x6, 0xa}, {0x3, 0xa}, {0x6, 0x2}, {0x0, 0x4}, {0x7, 0x1}, {0x0, 0x6}, {0x6, 0xa}, {0x5, 0xa}, {0x7, 0x1}, {0x1, 0x7}, {0x1, 0x5}, {0x5}, {0x1, 0xa}, {}, {0x4, 0x1}, {0x7, 0xa}, {0x4, 0x3}]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x5, 0x30, 0x16, 0x6, 0x4, 0x6c, 0x5, 0x12, 0x30, 0x3, 0x4, 0x24, 0x6, 0x4, 0x1b, 0x60, 0x1b, 0x48, 0x2, 0x16, 0xb, 0xb]}, @NL80211_TXRATE_LEGACY={0x19, 0x1, [0x6, 0x60, 0x2f8340e38fe66ef9, 0x2, 0x5, 0x30, 0x9, 0x3, 0x6c, 0x30, 0x6c, 0x4, 0x6, 0x36, 0x1, 0x12, 0x3, 0x5, 0x2, 0x24, 0x16]}, @NL80211_TXRATE_LEGACY={0x1a, 0x1, [0x1b, 0x1b, 0x6c, 0x9, 0x12, 0x30, 0x48, 0xc, 0x18, 0x2, 0x28cc01abdf42bd58, 0xb, 0x1b, 0x6c, 0x12, 0x0, 0x2, 0x48, 0x1b, 0x36, 0x1, 0xc]}, @NL80211_TXRATE_LEGACY={0x22, 0x1, [0x48, 0x0, 0x2, 0x16, 0x48, 0x36, 0x16, 0xb, 0x48, 0x6c, 0x16, 0x24, 0x16, 0x16, 0x2, 0x1, 0x30, 0x1, 0x60, 0x6c, 0x36, 0x48, 0x4, 0x2, 0x48, 0x6, 0x12, 0xb, 0x4, 0x24]}]}, @NL80211_BAND_60GHZ={0x5c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x3f, 0x4, 0x5, 0x3, 0xc950, 0x0, 0x7fff]}}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0x24, 0x5, 0x0, 0x18, 0x30, 0x2, 0x1b, 0x5e, 0x2, 0x30, 0x6c, 0x5, 0x30, 0x36, 0x30, 0xb]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}, @NL80211_BAND_2GHZ={0x20, 0x0, 0x0, 0x1, [@NL80211_TXRATE_HT={0xc, 0x2, [{0x3, 0x2}, {0x2, 0x5}, {0x2}, {0x1, 0xa}, {0x7, 0x8}, {0x0, 0x2}, {0x5, 0x4}, {0x6, 0x6}]}, @NL80211_TXRATE_HT={0x10, 0x2, [{0x5, 0x1}, {0x1, 0x9}, {0x3, 0xa}, {0x7, 0x7}, {0x4}, {0x1, 0x6}, {0x2, 0x3}, {0x2}, {0x4, 0x2}, {0x4, 0x5}, {0x0, 0x5}, {0x0, 0x6}]}]}, @NL80211_BAND_6GHZ={0x78, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x12, 0x2, [{0x6, 0xa}, {0x6, 0xa}, {0x0, 0x3}, {0x6, 0x8}, {0x4, 0x1}, {0x5, 0x3}, {0x1, 0x5}, {0x2, 0xa}, {0x5, 0x1}, {0x2, 0x4}, {0x0, 0x8}, {0x0, 0x7}, {0x0, 0x8}, {0x3, 0x3}]}, @NL80211_TXRATE_HT={0x2e, 0x2, [{0x4, 0x8}, {0x0, 0x3}, {0x0, 0x8}, {0x0, 0x9}, {0x1, 0x7}, {0x5, 0xa}, {0x7, 0x9}, {0x0, 0x6}, {0x1, 0x9}, {0x4, 0x3}, {0x0, 0x3}, {0x6, 0x6}, {0x2, 0x1}, {0x6, 0xa}, {0x1, 0x3}, {0x5, 0x9}, {0x3, 0x4}, {0x3, 0xa}, {0x4}, {0x0, 0x6}, {0x0, 0xa}, {0x1, 0x1}, {0x1, 0x1}, {0x5, 0x2}, {0x2, 0x2}, {0x3, 0x3}, {0x1, 0x9}, {0x4, 0x7}, {0x0, 0x1}, {0x2, 0x9}, {0x3, 0x4}, {0x5, 0x8}, {0x6, 0x4}, {0x5, 0x1}, {0x3, 0x6}, {0x1, 0x1}, {0x6, 0x8}, {0x5, 0x7}, {0x4, 0x9}, {0x6, 0x4}, {0x6, 0x8}, {0x6, 0x6}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x98, 0x3ff, 0x7, 0x1ff, 0x9, 0x0, 0x4]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0xa4c, 0x7, 0x2, 0x5, 0x1, 0x1, 0x2]}}]}]}, @NL80211_ATTR_TX_RATES={0x348, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xbc, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xb, 0x1, [0x2, 0x3, 0x48, 0x18, 0x1, 0x60, 0x36]}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x42, 0x60, 0x5, 0x5, 0x6c, 0x6c, 0x10]}, @NL80211_TXRATE_HT={0x16, 0x2, [{0x1, 0x4}, {0x4, 0x9}, {0x3, 0x2}, {0x1, 0x1}, {0x6}, {0x5, 0x3}, {0x3}, {0x1}, {0x2, 0x8}, {0x3, 0x8}, {0x1, 0x2}, {0x6, 0xa}, {0x5, 0x9}, {0x1, 0x9}, {0x5, 0x4}, {0x2, 0x1}, {0x1, 0xa}, {0x1, 0x5}]}, @NL80211_TXRATE_LEGACY={0x1d, 0x1, [0x6c, 0x36, 0x9, 0x6c, 0x12, 0x3, 0x48, 0x1b, 0x16, 0x48, 0x9, 0x6c, 0x9, 0x12, 0xc, 0x12, 0x6c, 0x18, 0x15234dc4823451e6, 0x24, 0x36, 0x16, 0x1, 0x24, 0x6]}, @NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x48, 0x6c, 0x3, 0x30, 0xb, 0x16, 0x1b, 0x60, 0x60, 0x5, 0xb, 0x4, 0x30, 0x30, 0x9, 0x48, 0x6, 0x60, 0x6, 0x6c, 0x48, 0xb, 0x0, 0x24]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0xcc2, 0x49b1, 0x14, 0x9, 0x7, 0x8]}}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_LEGACY={0x18, 0x1, [0xc, 0x3, 0x3, 0x35, 0x0, 0x3, 0xb, 0x5, 0x6c, 0x0, 0x5, 0x0, 0x9, 0x48, 0x1b, 0x16, 0x9, 0x6, 0x4, 0x24]}, @NL80211_TXRATE_LEGACY={0x16, 0x1, [0x60, 0x78, 0x2, 0xc, 0x6, 0x16, 0x9, 0x16, 0x35, 0x6c, 0x2, 0x16, 0x5, 0x6c, 0xc, 0x1, 0x3, 0x3]}]}, @NL80211_BAND_60GHZ={0x74, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0xb, 0x1, [0x2b, 0x16, 0x12, 0x18, 0x60, 0x24, 0x1b]}, @NL80211_TXRATE_HT={0x6, 0x2, [{0x7, 0x3}, {0x4, 0x6}]}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x7, 0x2}, {0x1}, {0x7, 0x9}, {0x0, 0x6}, {0x0, 0x3}, {0x1, 0x9}, {0x4, 0x9}, {0x2, 0x1}, {0x5, 0x2}, {0x1, 0x5}, {0x6, 0x8}, {0x1, 0x3}, {0x4, 0x6}, {0x2, 0x5}, {0x3, 0x3}, {0x6, 0x2}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x40, 0x2, [{0x2, 0x8}, {0x6, 0xa}, {0x1, 0x5}, {0x0, 0x7}, {0x0, 0x9}, {0x0, 0x5}, {0x6, 0x3}, {0x1, 0x8}, {0x2, 0x3}, {0x5, 0x5}, {0x7, 0x8}, {0x2, 0x8}, {0x1, 0x8}, {0x0, 0x9}, {0x2, 0x4}, {0x5, 0x5}, {0x1, 0x3}, {0x7, 0x5}, {0x1, 0x9}, {0x7, 0x3}, {0x0, 0xa}, {0x1, 0x9}, {0x1, 0x1}, {0x7, 0xa}, {0x4, 0x5}, {0x2, 0x1}, {0x1, 0x3}, {0x2, 0x6}, {0x4, 0xa}, {0x5, 0xa}, {0x2, 0x7}, {0x6}, {0x2, 0x1}, {0x1, 0x4}, {0x3, 0x2}, {0x7, 0x5}, {0x6, 0x6}, {0x7, 0x3}, {0x2, 0x4}, {0x5}, {0x7, 0x9}, {0x7, 0x4}, {0x6, 0x9}, {0x3, 0x1}, {0x4, 0x7}, {0x4, 0xa}, {0x0, 0x8}, {0x2}, {0x5, 0x8}, {0x3, 0x6}, {0x6, 0x3}, {0x3, 0x8}, {0x4, 0x6}, {0x5, 0x3}, {0x5, 0x5}, {0x0, 0x8}, {0x1, 0x4}, {0x6, 0x8}, {0x4, 0x6}, {0x4, 0x1}]}]}, @NL80211_BAND_6GHZ={0x54, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x20, 0x1, [0xb, 0x5, 0x5, 0x4, 0x18, 0xb, 0x2, 0x9, 0x1b, 0x0, 0x18, 0x1b, 0x2, 0x2, 0x60, 0x3, 0x4, 0x16, 0xc, 0x30, 0x6e, 0x6c, 0xb, 0x2, 0x12, 0x3, 0x4, 0x32]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_LEGACY={0xb, 0x1, [0x30, 0x5, 0x16, 0x1, 0xb, 0x5, 0x18]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0xb194, 0x800, 0x2, 0x1, 0x8001, 0x5, 0x8ea]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_5GHZ={0x38, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x34, 0x2, [{0x1, 0x8}, {0x5}, {0x1, 0x5}, {0x3, 0x9}, {0x2, 0x2}, {0x1, 0x8}, {0x6, 0x9}, {0x1, 0x5}, {0x5, 0x3}, {0x4, 0x3}, {0x0, 0x5}, {0x5}, {0x5, 0x4}, {0x5, 0x1}, {0x2, 0x1}, {0x3, 0x9}, {0x7, 0xa}, {0x1, 0x8}, {0x2, 0x8}, {0x2, 0x3}, {0x6, 0x7}, {0x1, 0x4}, {0x6, 0x5}, {0x2, 0x1}, {0x2, 0x2}, {0x5, 0x1}, {0x1, 0xa}, {0x5, 0x2}, {0x2, 0x1}, {0x3, 0x3}, {0x3, 0x4}, {0x7, 0xa}, {0x5, 0x2}, {0x1, 0x9}, {0x3, 0x1}, {0x1, 0x6}, {}, {0x3}, {0x5, 0x5}, {0x1, 0x3}, {0x7, 0x1}, {0x6, 0x7}, {0x2, 0xa}, {0x1, 0xa}, {0x7, 0xa}, {0x0, 0x8}, {0x0, 0x6}, {0x5, 0x3}]}]}, @NL80211_BAND_5GHZ={0x90, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x16, 0x2, [{0x0, 0x8}, {0x1, 0x1}, {0x0, 0x2}, {0x5, 0x2}, {0x2, 0x4}, {0x6, 0x6}, {0x0, 0x9}, {0x3, 0x7}, {0x5, 0x1}, {0x7, 0x1}, {0x3, 0x5}, {0x7}, {0x1, 0xa}, {0x2, 0x2}, {0x0, 0x1}, {0x6, 0x8}, {0x6, 0x8}, {0x4}]}, @NL80211_TXRATE_LEGACY={0x14, 0x1, [0xef68264e6417b9a3, 0x48, 0x4, 0x5, 0x48, 0x1b, 0x4, 0x6, 0x3, 0x24, 0x1, 0x6c, 0x16, 0x48, 0x6, 0x1b]}, @NL80211_TXRATE_LEGACY={0x11, 0x1, [0x36, 0x18, 0x1b, 0x9, 0x24, 0x60, 0x2, 0x6c, 0x16, 0x4, 0x60, 0x1b, 0x12]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0x3b, 0x2, [{0x4, 0x3}, {0x0, 0x6}, {0x0, 0x6}, {0x1, 0xa}, {0x1, 0x2}, {0x6, 0x8}, {0x2, 0x3}, {0x5, 0x2}, {0x6, 0x9}, {0x3, 0x6}, {0x3, 0xa}, {0x7, 0x1}, {0x0, 0x6}, {0x5, 0x1}, {0x0, 0x2}, {0x5}, {0x7, 0x5}, {0x5, 0x3}, {0x2, 0x3}, {0x1, 0x1}, {0x3, 0x3}, {0x3, 0x5}, {0x1, 0x5}, {0x7, 0x9}, {0x0, 0x9}, {0x2, 0x8}, {0x5, 0x9}, {0x5, 0x9}, {0x0, 0x2}, {0x2, 0x5}, {0x4, 0x8}, {0x0, 0x5}, {0x6}, {0x0, 0x2}, {0x5}, {0x1, 0xa}, {0x0, 0x3}, {0x5, 0x6}, {0x0, 0x2}, {0x1, 0x9}, {0x0, 0x1}, {0x0, 0x6}, {0x4, 0x7}, {0x5, 0x2}, {0x4, 0x2}, {0x1, 0x1}, {0x3, 0x5}, {0x6, 0x4}, {0x3, 0x8}, {0x1, 0x4}, {0x3, 0x5}, {0x1, 0x8}, {0x3, 0x1}, {0x6, 0x3}, {0x0, 0xa}]}, @NL80211_TXRATE_HT={0x7, 0x2, [{0x4}, {0x6, 0x9}, {0x3, 0x7}]}]}, @NL80211_BAND_5GHZ={0x8c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x13, 0x2, [{0x0, 0x1}, {0x0, 0x3}, {0x6, 0x3}, {0x5, 0xa}, {0x4}, {0x1, 0x1}, {0x6, 0x5}, {0x7, 0x7}, {0x0, 0x4}, {0x7, 0x7}, {0x5, 0x6}, {0x4}, {0x2, 0x2}, {0x0, 0x2}, {0x0, 0x4}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x3029ff1299cc797}, @NL80211_TXRATE_HT={0x49, 0x2, [{0x6, 0x7}, {0x7, 0x7}, {0x4, 0x4}, {0x6, 0x6}, {0x5, 0x1d}, {0x6, 0x9}, {0x1, 0x7}, {0x0, 0x1}, {0x6, 0x3}, {0x0, 0x8}, {0x2}, {}, {0x1, 0x3}, {0x2, 0x2}, {0x7, 0x8}, {0x1, 0x6}, {0x5, 0x2}, {}, {0x7, 0x2}, {0x7, 0x7}, {0x5, 0x6}, {0x5, 0x5}, {0x2, 0xa}, {0x7, 0x2}, {0x0, 0x6}, {0x4, 0x8}, {0x2, 0x8}, {0x0, 0x5}, {0x2, 0x7}, {0x5, 0x4}, {0x6}, {0x0, 0x2}, {0x0, 0x5}, {0x1, 0x1}, {0x0, 0x1}, {0x2, 0x3}, {0x3, 0x1}, {0x0, 0x6}, {0x2, 0x9}, {0x2}, {0x1, 0x3}, {0x2, 0x5}, {0x2, 0x7}, {0x6, 0x2}, {0x0, 0x2}, {0x2, 0x8}, {0x0, 0x5}, {0x1, 0x4}, {0x0, 0x3}, {0x6, 0x5}, {0x6, 0x8}, {0x1}, {0x1, 0x4}, {0x6, 0x2}, {0x7, 0x2}, {0x4, 0x7}, {0x7, 0x1}, {0x4, 0x8}, {0x1, 0x2}, {0x3, 0x5}, {0x1, 0x3}, {0x7, 0x2}, {0x3, 0x8}, {0x6}, {0x6, 0x6}, {0x1, 0x9}, {0x6, 0x7}, {0x0, 0x9}, {0x7, 0x4}]}, @NL80211_TXRATE_LEGACY={0x1f, 0x1, [0x2, 0x9, 0x0, 0x36, 0x36, 0x0, 0x6c, 0x3, 0x2, 0x6, 0x2, 0x14, 0x1, 0x30, 0x30, 0x2, 0xc, 0x60, 0x48, 0x30, 0xb, 0x2, 0x16, 0x0, 0x48, 0x36, 0x6]}]}, @NL80211_BAND_5GHZ={0x6c, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0xff7f, 0x1, 0x5, 0x7, 0x2, 0x9, 0x8]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x6, 0x3, 0x8000, 0xffcc, 0x4, 0x81, 0x800]}}, @NL80211_TXRATE_HT={0x23, 0x2, [{0x2, 0x5}, {0x0, 0xa}, {0x6, 0x6}, {0x0, 0x3}, {0x7, 0x6}, {0x7, 0xa}, {0x7, 0x5}, {0x6, 0x3}, {0x2, 0xa}, {0x1}, {0x0, 0x8}, {0x5, 0x1}, {0x4, 0x3}, {0x2, 0xa}, {0x3, 0x6}, {0x3, 0x6}, {0x0, 0x1}, {0x4, 0xa}, {0x3, 0x1}, {0x1, 0xa}, {0x0, 0x8}, {0x1, 0xa}, {0x1, 0x4}, {0x1, 0x4}, {0x4, 0x5}, {0x0, 0x2}, {0x6, 0x9}, {0x5, 0x3}, {0x7, 0x3}, {0x2, 0x2}, {0x7, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x8, 0x1ff, 0x3ff, 0x9fe, 0x7, 0x2, 0x0, 0x7ff]}}]}]}, @NL80211_ATTR_TX_RATES={0xa8, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xa4, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x5, 0x1000, 0x7f, 0x1, 0x6, 0x2d6a]}}, @NL80211_TXRATE_HT={0x2c, 0x2, [{0x5, 0x2}, {0x3, 0x8}, {0x3, 0x9}, {0x0, 0x4}, {0x3, 0x5}, {0x5}, {0x4, 0x7}, {0x1, 0x6}, {0x0, 0x6}, {0x0, 0x9}, {0x3, 0x6}, {0x3, 0x7}, {0x1, 0x3}, {0x7, 0x4}, {0x5, 0x8}, {0x5, 0x4}, {0x6, 0x7}, {0x5, 0x9}, {0x7, 0x7}, {0x0, 0x1}, {0x0, 0x3}, {0x3, 0x1}, {0x2, 0x3}, {0x0, 0x1}, {0x7, 0x4}, {0x5, 0xa}, {0x5, 0x7}, {0x6, 0xa}, {0x3, 0x6}, {0x2}, {0x0, 0x1}, {0x4, 0x3}, {0x0, 0x2}, {0x6, 0x9}, {0x7, 0x5}, {0x6, 0x3}, {0x1, 0x8}, {0x5, 0x4}, {0x0, 0x3}, {0x0, 0x3}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x3d, 0x2, [{0x0, 0x9}, {0x1, 0x2}, {0x2, 0x6}, {0x2, 0x2}, {0x4, 0x3}, {0x1, 0x2}, {0x1, 0x5}, {0x1}, {0x1}, {0x6, 0x1}, {0x0, 0x3}, {0x6, 0x4}, {0x0, 0x4}, {0x7, 0x7}, {0x5, 0x7}, {0x3, 0x6}, {0x1, 0x2}, {0x7, 0x6}, {0x4, 0x2}, {0x0, 0x3}, {0x1, 0xa}, {0x5, 0x7}, {0x6, 0x7}, {0x1, 0x4}, {0x5, 0x2}, {0x3, 0x9}, {0x0, 0x4}, {0x5, 0x5}, {0x7, 0x6}, {0x0, 0x7}, {0x1, 0x2}, {0x0, 0x9}, {0x5, 0x2}, {0x0, 0x8}, {0x6}, {0x3, 0x5}, {0x7, 0x6}, {0x3, 0x8}, {0x4, 0x8}, {0x1, 0x8}, {0x2, 0x7}, {0x2, 0x6}, {0x5, 0x1}, {0x7, 0x6}, {0x3, 0x2}, {0x5}, {0x1}, {0x5, 0x8}, {0x1, 0x4}, {0x5, 0x1}, {0x4, 0x5}, {0x0, 0x1}, {}, {0x5, 0x8}, {0x3, 0x2}, {0x7, 0x3}, {0x0, 0x5}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}]}]}]}, 0x8a0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1420.800556][ T594] FAULT_INJECTION: forcing a failure. [ 1420.800556][ T594] name failslab, interval 1, probability 0, space 0, times 0 [ 1420.832754][ T594] CPU: 2 PID: 594 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1420.845488][ T594] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1420.859441][ T594] Call Trace: [ 1420.864484][ T594] [ 1420.864676][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1420.868487][ T594] dump_stack_lvl+0xcd/0x134 [ 1420.884268][ T596] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1420.888962][ T594] should_fail.cold+0x5/0xa [ 1420.889012][ T594] ? kobject_uevent_env+0x240/0x1650 [ 1420.889048][ T594] should_failslab+0x5/0x10 [ 1420.889077][ T594] kmem_cache_alloc_trace+0x55/0x2c0 [ 1420.901866][ T596] NILFS (loop0): couldn't find nilfs on the device [ 1420.907036][ T594] ? dev_uevent_filter+0xd0/0xd0 [ 1420.907165][ T594] kobject_uevent_env+0x240/0x1650 [ 1420.907206][ T594] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1420.907238][ T594] ? __loop_update_dio+0x2a3/0x620 [ 1420.907271][ T594] loop_configure+0x14f4/0x1960 [ 1420.907307][ T594] lo_ioctl+0x278/0x17c0 [ 1420.907330][ T594] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1420.907364][ T594] ? loop_set_status_old+0x1b0/0x1b0 [ 1420.907391][ T594] ? find_held_lock+0x2d/0x110 [ 1420.907423][ T594] ? tomoyo_path_number_perm+0x204/0x590 [ 1420.907469][ T594] ? lock_downgrade+0x6e0/0x6e0 [ 1420.907503][ T594] ? tomoyo_path_number_perm+0x441/0x590 [ 1420.907531][ T594] ? kfree+0xf6/0x560 [ 1420.907556][ T594] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1420.907596][ T594] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1420.907630][ T594] ? tomoyo_path_number_perm+0x24e/0x590 [ 1420.907707][ T594] lo_compat_ioctl+0xb1/0x110 [ 1420.907735][ T594] compat_blkdev_ioctl+0x3b8/0x810 [ 1421.066306][ T594] ? lo_ioctl+0x17c0/0x17c0 [ 1421.071890][ T594] ? blkdev_ioctl+0x800/0x800 [ 1421.077601][ T594] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1421.085176][ T594] ? blkdev_ioctl+0x800/0x800 [ 1421.091099][ T594] __do_compat_sys_ioctl+0x1c7/0x290 [ 1421.098529][ T594] __do_fast_syscall_32+0x65/0xf0 [ 1421.105130][ T594] do_fast_syscall_32+0x2f/0x70 [ 1421.111842][ T594] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1421.120118][ T594] RIP: 0023:0xf6efc549 [ 1421.125698][ T594] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1421.151982][ T594] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1421.163356][ T594] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1421.173692][ T594] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 17:58:29 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1020, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1421.185616][ T594] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1421.210549][ T594] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1421.221454][ T594] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1421.231611][ T594] [ 1421.246374][ T594] gfs2: not a GFS2 filesystem [ 1421.298752][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1421.313703][ T596] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1421.324046][ T596] NILFS (loop0): couldn't find nilfs on the device 17:58:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 40) 17:58:29 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1421.428794][ T606] FAULT_INJECTION: forcing a failure. 17:58:29 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x24, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1421.428794][ T606] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.451291][ T606] CPU: 3 PID: 606 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1421.467129][ T606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1421.479474][ T606] Call Trace: [ 1421.483491][ T606] [ 1421.488670][ T606] dump_stack_lvl+0xcd/0x134 [ 1421.496141][ T606] should_fail.cold+0x5/0xa [ 1421.503362][ T606] ? kobject_get_path+0xbe/0x230 [ 1421.509637][ T606] should_failslab+0x5/0x10 [ 1421.515577][ T606] __kmalloc+0x72/0x340 [ 1421.521937][ T606] kobject_get_path+0xbe/0x230 [ 1421.530181][ T606] kobject_uevent_env+0x265/0x1650 [ 1421.537380][ T606] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1421.545842][ T606] ? __loop_update_dio+0x2a3/0x620 [ 1421.552573][ T606] loop_configure+0x14f4/0x1960 [ 1421.559302][ T606] lo_ioctl+0x278/0x17c0 [ 1421.564566][ T606] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1421.572924][ T606] ? loop_set_status_old+0x1b0/0x1b0 17:58:30 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2010, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1421.580119][ T606] ? find_held_lock+0x2d/0x110 [ 1421.586265][ T606] ? tomoyo_path_number_perm+0x204/0x590 [ 1421.592806][ T606] ? lock_downgrade+0x6e0/0x6e0 [ 1421.599244][ T606] ? tomoyo_path_number_perm+0x441/0x590 [ 1421.605732][ T606] ? kfree+0xf6/0x560 [ 1421.610668][ T606] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1421.618376][ T606] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1421.626569][ T606] ? tomoyo_path_number_perm+0x24e/0x590 [ 1421.633378][ T606] lo_compat_ioctl+0xb1/0x110 [ 1421.638885][ T606] compat_blkdev_ioctl+0x3b8/0x810 [ 1421.646030][ T606] ? lo_ioctl+0x17c0/0x17c0 [ 1421.651395][ T606] ? blkdev_ioctl+0x800/0x800 [ 1421.656567][ T606] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1421.665004][ T606] ? blkdev_ioctl+0x800/0x800 [ 1421.671408][ T606] __do_compat_sys_ioctl+0x1c7/0x290 [ 1421.678802][ T606] __do_fast_syscall_32+0x65/0xf0 [ 1421.685478][ T606] do_fast_syscall_32+0x2f/0x70 [ 1421.691980][ T606] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1421.701090][ T606] RIP: 0023:0xf6efc549 [ 1421.707647][ T606] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1421.738140][ T606] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1421.751848][ T606] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1421.763748][ T606] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1421.776482][ T606] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1421.787164][ T606] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1421.797799][ T606] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1421.810051][ T606] 17:58:30 executing program 2: creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000040)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xc6) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) ioctl$VFIO_SET_IOMMU(r0, 0x3b66, 0x6) [ 1421.831177][ T606] gfs2: not a GFS2 filesystem 17:58:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 41) [ 1421.916531][ T37] audit: type=1804 audit(1638813510.328:8): pid=616 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/syzkaller-testdir393385830/syzkaller.mCbAzm/2068/file0" dev="sda1" ino=1197 res=1 errno=0 [ 1421.933827][ T618] FAULT_INJECTION: forcing a failure. [ 1421.933827][ T618] name failslab, interval 1, probability 0, space 0, times 0 [ 1421.974720][ T618] CPU: 2 PID: 618 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1421.989750][ T618] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1422.005609][ T618] Call Trace: [ 1422.011601][ T618] [ 1422.016501][ T618] dump_stack_lvl+0xcd/0x134 [ 1422.025456][ T618] should_fail.cold+0x5/0xa [ 1422.033638][ T618] should_failslab+0x5/0x10 [ 1422.042432][ T618] kmem_cache_alloc_node+0x65/0x3f0 [ 1422.051564][ T618] ? __alloc_skb+0x215/0x340 [ 1422.058438][ T618] __alloc_skb+0x215/0x340 [ 1422.066023][ T618] alloc_uevent_skb+0x7b/0x210 [ 1422.072821][ T618] kobject_uevent_env+0xb09/0x1650 [ 1422.079805][ T618] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1422.089303][ T618] ? __loop_update_dio+0x2a3/0x620 [ 1422.097223][ T618] loop_configure+0x14f4/0x1960 [ 1422.104627][ T618] lo_ioctl+0x278/0x17c0 [ 1422.111057][ T618] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1422.120854][ T618] ? loop_set_status_old+0x1b0/0x1b0 [ 1422.128850][ T618] ? find_held_lock+0x2d/0x110 [ 1422.136209][ T618] ? tomoyo_path_number_perm+0x204/0x590 [ 1422.143851][ T618] ? lock_downgrade+0x6e0/0x6e0 [ 1422.151546][ T618] ? tomoyo_path_number_perm+0x441/0x590 [ 1422.161293][ T618] ? kfree+0xf6/0x560 [ 1422.168477][ T618] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1422.179833][ T618] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1422.190719][ T618] ? tomoyo_path_number_perm+0x24e/0x590 [ 1422.200483][ T618] lo_compat_ioctl+0xb1/0x110 [ 1422.208982][ T618] compat_blkdev_ioctl+0x3b8/0x810 [ 1422.217364][ T618] ? lo_ioctl+0x17c0/0x17c0 [ 1422.225307][ T618] ? blkdev_ioctl+0x800/0x800 [ 1422.232704][ T618] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1422.241588][ T618] ? blkdev_ioctl+0x800/0x800 [ 1422.249199][ T618] __do_compat_sys_ioctl+0x1c7/0x290 [ 1422.256165][ T618] __do_fast_syscall_32+0x65/0xf0 [ 1422.262116][ T618] do_fast_syscall_32+0x2f/0x70 [ 1422.267868][ T618] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1422.275110][ T618] RIP: 0023:0xf6efc549 [ 1422.280504][ T618] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1422.306250][ T618] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1422.316540][ T618] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1422.326608][ T618] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1422.336047][ T618] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1422.345405][ T618] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1422.355183][ T618] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1422.365523][ T618] 17:58:30 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f00, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:30 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2a, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1422.402713][ T618] gfs2: not a GFS2 filesystem 17:58:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 42) [ 1422.561025][ T630] FAULT_INJECTION: forcing a failure. [ 1422.561025][ T630] name failslab, interval 1, probability 0, space 0, times 0 17:58:31 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1422.578489][ T630] CPU: 2 PID: 630 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1422.590533][ T630] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1422.603120][ T630] Call Trace: [ 1422.608857][ T630] [ 1422.614028][ T630] dump_stack_lvl+0xcd/0x134 [ 1422.622332][ T630] should_fail.cold+0x5/0xa [ 1422.630504][ T630] should_failslab+0x5/0x10 [ 1422.638640][ T630] kmem_cache_alloc_node+0x65/0x3f0 [ 1422.646382][ T630] ? __alloc_skb+0x215/0x340 [ 1422.652286][ T630] __alloc_skb+0x215/0x340 [ 1422.660097][ T630] alloc_uevent_skb+0x7b/0x210 [ 1422.668834][ T630] kobject_uevent_env+0xb09/0x1650 [ 1422.676967][ T630] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1422.685467][ T630] ? __loop_update_dio+0x2a3/0x620 [ 1422.692501][ T630] loop_configure+0x14f4/0x1960 [ 1422.698752][ T630] lo_ioctl+0x278/0x17c0 [ 1422.704385][ T630] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1422.711673][ T630] ? loop_set_status_old+0x1b0/0x1b0 [ 1422.718309][ T630] ? find_held_lock+0x2d/0x110 [ 1422.724068][ T630] ? tomoyo_path_number_perm+0x204/0x590 [ 1422.732748][ T630] ? lock_downgrade+0x6e0/0x6e0 [ 1422.738659][ T630] ? tomoyo_path_number_perm+0x441/0x590 17:58:31 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefff2, 0x0) [ 1422.746269][ T630] ? kfree+0xf6/0x560 [ 1422.751422][ T630] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1422.760009][ T630] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1422.768989][ T630] ? tomoyo_path_number_perm+0x24e/0x590 [ 1422.777971][ T630] lo_compat_ioctl+0xb1/0x110 [ 1422.784881][ T630] compat_blkdev_ioctl+0x3b8/0x810 [ 1422.791749][ T630] ? lo_ioctl+0x17c0/0x17c0 [ 1422.797898][ T630] ? blkdev_ioctl+0x800/0x800 [ 1422.804021][ T630] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1422.812638][ T630] ? blkdev_ioctl+0x800/0x800 [ 1422.819688][ T630] __do_compat_sys_ioctl+0x1c7/0x290 [ 1422.827293][ T630] __do_fast_syscall_32+0x65/0xf0 [ 1422.834406][ T630] do_fast_syscall_32+0x2f/0x70 [ 1422.841887][ T630] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1422.851678][ T630] RIP: 0023:0xf6efc549 [ 1422.856609][ T630] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1422.886800][ T630] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1422.896911][ T630] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1422.919055][ T630] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1422.930056][ T630] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1422.940574][ T630] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1422.952014][ T630] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1422.961970][ T630] [ 1423.001078][ T630] gfs2: not a GFS2 filesystem 17:58:31 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x30, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 43) 17:58:31 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x36, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1423.115371][ T644] FAULT_INJECTION: forcing a failure. [ 1423.115371][ T644] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.134557][ T644] CPU: 3 PID: 644 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1423.146323][ T644] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1423.157986][ T644] Call Trace: [ 1423.162415][ T644] [ 1423.165930][ T644] dump_stack_lvl+0xcd/0x134 [ 1423.171437][ T644] should_fail.cold+0x5/0xa [ 1423.176750][ T644] should_failslab+0x5/0x10 [ 1423.182062][ T644] __kmalloc_node_track_caller+0x7d/0x360 [ 1423.188395][ T644] ? alloc_uevent_skb+0x7b/0x210 [ 1423.193618][ T644] __alloc_skb+0xde/0x340 [ 1423.199005][ T644] alloc_uevent_skb+0x7b/0x210 [ 1423.204508][ T644] kobject_uevent_env+0xb09/0x1650 [ 1423.211050][ T644] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1423.217979][ T644] ? __loop_update_dio+0x2a3/0x620 [ 1423.224613][ T644] loop_configure+0x14f4/0x1960 [ 1423.231549][ T644] lo_ioctl+0x278/0x17c0 [ 1423.238231][ T644] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1423.246031][ T644] ? loop_set_status_old+0x1b0/0x1b0 [ 1423.253814][ T644] ? find_held_lock+0x2d/0x110 [ 1423.260288][ T644] ? tomoyo_path_number_perm+0x204/0x590 [ 1423.268841][ T644] ? lock_downgrade+0x6e0/0x6e0 [ 1423.276321][ T644] ? tomoyo_path_number_perm+0x441/0x590 [ 1423.284158][ T644] ? kfree+0xf6/0x560 [ 1423.289053][ T644] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1423.298571][ T644] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1423.307744][ T644] ? tomoyo_path_number_perm+0x24e/0x590 [ 1423.315920][ T644] lo_compat_ioctl+0xb1/0x110 [ 1423.322265][ T644] compat_blkdev_ioctl+0x3b8/0x810 [ 1423.328538][ T644] ? lo_ioctl+0x17c0/0x17c0 [ 1423.335058][ T644] ? blkdev_ioctl+0x800/0x800 [ 1423.341030][ T644] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1423.349800][ T644] ? blkdev_ioctl+0x800/0x800 [ 1423.356915][ T644] __do_compat_sys_ioctl+0x1c7/0x290 [ 1423.364668][ T644] __do_fast_syscall_32+0x65/0xf0 [ 1423.371577][ T644] do_fast_syscall_32+0x2f/0x70 [ 1423.378058][ T644] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1423.385860][ T644] RIP: 0023:0xf6efc549 [ 1423.391044][ T644] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1423.417586][ T644] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1423.427747][ T644] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1423.438184][ T644] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1423.448775][ T644] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1423.459479][ T644] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1423.468212][ T644] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1423.477117][ T644] [ 1423.508217][ T644] gfs2: not a GFS2 filesystem 17:58:31 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xedc0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 44) 17:58:32 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='xprtrdma_defer_cmp\x00', r0}, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff6, 0x10, r2, 0x0) read(r1, &(0x7f0000000180)=""/19, 0x11fffffc7) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './bus\x00'}) ioctl$VIDIOC_QUERYSTD(r5, 0x8008563f, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f00000001c0)={0x8001, 0x9}) splice(r1, &(0x7f0000000040)=0x5, r3, &(0x7f0000000080)=0x800, 0x0, 0x15) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r6, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1423.643816][ T655] FAULT_INJECTION: forcing a failure. [ 1423.643816][ T655] name failslab, interval 1, probability 0, space 0, times 0 [ 1423.661929][ T655] CPU: 1 PID: 655 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1423.674672][ T655] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1423.685920][ T655] Call Trace: [ 1423.689882][ T655] [ 1423.693678][ T655] dump_stack_lvl+0xcd/0x134 [ 1423.699368][ T655] should_fail.cold+0x5/0xa [ 1423.705331][ T655] ? skb_clone+0x170/0x3c0 [ 1423.711891][ T655] should_failslab+0x5/0x10 [ 1423.717849][ T655] kmem_cache_alloc+0x5e/0x3a0 17:58:32 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff00, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1423.724124][ T655] skb_clone+0x170/0x3c0 [ 1423.729882][ T655] netlink_broadcast+0x9a4/0xd50 [ 1423.736166][ T655] ? alloc_uevent_skb+0x1c2/0x210 [ 1423.743168][ T655] kobject_uevent_env+0xad0/0x1650 [ 1423.749469][ T655] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1423.757004][ T655] ? __loop_update_dio+0x2a3/0x620 [ 1423.763183][ T655] loop_configure+0x14f4/0x1960 [ 1423.769113][ T655] lo_ioctl+0x278/0x17c0 [ 1423.774880][ T655] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1423.781881][ T655] ? loop_set_status_old+0x1b0/0x1b0 [ 1423.789728][ T655] ? find_held_lock+0x2d/0x110 [ 1423.797181][ T655] ? tomoyo_path_number_perm+0x204/0x590 [ 1423.804189][ T655] ? lock_downgrade+0x6e0/0x6e0 [ 1423.810505][ T655] ? tomoyo_path_number_perm+0x441/0x590 [ 1423.817993][ T655] ? kfree+0xf6/0x560 [ 1423.823468][ T655] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1423.831387][ T655] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1423.840093][ T655] ? tomoyo_path_number_perm+0x24e/0x590 [ 1423.848356][ T655] lo_compat_ioctl+0xb1/0x110 [ 1423.854928][ T655] compat_blkdev_ioctl+0x3b8/0x810 [ 1423.863295][ T655] ? lo_ioctl+0x17c0/0x17c0 [ 1423.869910][ T655] ? blkdev_ioctl+0x800/0x800 [ 1423.877140][ T655] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1423.886190][ T655] ? blkdev_ioctl+0x800/0x800 [ 1423.892831][ T655] __do_compat_sys_ioctl+0x1c7/0x290 17:58:32 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x400000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1423.900779][ T655] __do_fast_syscall_32+0x65/0xf0 [ 1423.908723][ T655] do_fast_syscall_32+0x2f/0x70 [ 1423.915997][ T655] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1423.924902][ T655] RIP: 0023:0xf6efc549 [ 1423.929823][ T655] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1423.955670][ T655] RSP: 002b:00000000f5ef6418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 1423.968369][ T655] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 1423.978401][ T655] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 00000000f7032000 [ 1423.989394][ T655] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1424.003298][ T655] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1424.015961][ T655] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1424.026813][ T655] [ 1424.038795][ T655] gfs2: not a GFS2 filesystem 17:58:32 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x48, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 45) [ 1424.103672][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1424.122489][ T666] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1424.133723][ T666] NILFS (loop0): couldn't find nilfs on the device [ 1424.147802][ T668] FAULT_INJECTION: forcing a failure. [ 1424.147802][ T668] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.165282][ T668] CPU: 0 PID: 668 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1424.177263][ T668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1424.188802][ T668] Call Trace: [ 1424.193547][ T668] [ 1424.197918][ T668] dump_stack_lvl+0xcd/0x134 [ 1424.204514][ T668] should_fail.cold+0x5/0xa [ 1424.210910][ T668] ? getname_flags.part.0+0x50/0x4f0 [ 1424.218482][ T668] should_failslab+0x5/0x10 [ 1424.224980][ T668] kmem_cache_alloc+0x5e/0x3a0 [ 1424.231320][ T668] getname_flags.part.0+0x50/0x4f0 [ 1424.238187][ T668] __ia32_sys_mkdir+0xda/0x140 [ 1424.244242][ T668] __do_fast_syscall_32+0x65/0xf0 [ 1424.250942][ T668] do_fast_syscall_32+0x2f/0x70 [ 1424.258307][ T668] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1424.267130][ T668] RIP: 0023:0xf6efc549 [ 1424.272391][ T668] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1424.298845][ T668] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1424.309216][ T668] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1424.319267][ T668] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1424.329114][ T668] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1424.339190][ T668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1424.348079][ T668] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1424.356695][ T668] [ 1424.393372][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1424.407327][ T666] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1424.418594][ T666] NILFS (loop0): couldn't find nilfs on the device 17:58:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 46) 17:58:32 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080), 0x7ff, 0x1) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x8fe5, 0x80, 0x24, 0x7649}, {0x2, 0x3, 0x9, 0x1}, {0x6, 0x7}, {0x7ff, 0x6, 0x3, 0xfff}, {0x5, 0x80, 0x5c, 0x86b}, {0x4, 0x1}, {0x80, 0x7, 0x0, 0x2d53}, {0x1, 0x7f, 0x2, 0x3}]}) [ 1424.469912][ T670] FAULT_INJECTION: forcing a failure. [ 1424.469912][ T670] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.517400][ T670] CPU: 2 PID: 670 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1424.530952][ T670] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1424.544149][ T670] Call Trace: [ 1424.548465][ T670] [ 1424.553052][ T670] dump_stack_lvl+0xcd/0x134 [ 1424.560106][ T670] should_fail.cold+0x5/0xa [ 1424.566826][ T670] ? __d_alloc+0x2a/0x950 [ 1424.571843][ T670] should_failslab+0x5/0x10 [ 1424.577345][ T670] kmem_cache_alloc+0x5e/0x3a0 [ 1424.584446][ T670] ? __d_lookup+0x400/0x720 [ 1424.592131][ T670] __d_alloc+0x2a/0x950 [ 1424.597108][ T670] d_alloc+0x4a/0x230 [ 1424.601586][ T670] __lookup_hash+0xc8/0x180 [ 1424.608256][ T670] filename_create+0x184/0x480 [ 1424.615357][ T670] ? filename_parentat+0x5a0/0x5a0 [ 1424.621557][ T670] ? lock_downgrade+0x6e0/0x6e0 [ 1424.627503][ T670] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1424.636181][ T670] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1424.645575][ T670] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1424.653242][ T670] ? __phys_addr+0xc4/0x140 [ 1424.659049][ T670] do_mkdirat+0x94/0x300 [ 1424.664102][ T670] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1424.672795][ T670] ? __ia32_sys_mknod+0xa0/0xa0 [ 1424.678365][ T670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1424.685704][ T670] ? getname_flags.part.0+0x1dd/0x4f0 [ 1424.691718][ T670] __ia32_sys_mkdir+0xf2/0x140 [ 1424.697137][ T670] __do_fast_syscall_32+0x65/0xf0 [ 1424.702733][ T670] do_fast_syscall_32+0x2f/0x70 [ 1424.708473][ T670] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1424.716118][ T670] RIP: 0023:0xf6efc549 [ 1424.720752][ T670] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1424.745782][ T670] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1424.756370][ T670] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1424.765786][ T670] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1424.775038][ T670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1424.785094][ T670] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1424.795288][ T670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1424.804714][ T670] 17:58:33 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4c, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:33 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 47) [ 1424.945286][ T682] FAULT_INJECTION: forcing a failure. [ 1424.945286][ T682] name failslab, interval 1, probability 0, space 0, times 0 [ 1424.961796][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1424.962792][ T682] CPU: 3 PID: 682 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1424.999873][ T682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1425.028620][ T682] Call Trace: [ 1425.033765][ T682] [ 1425.038234][ T682] dump_stack_lvl+0xcd/0x134 [ 1425.043928][ T682] should_fail.cold+0x5/0xa [ 1425.049310][ T682] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1425.056952][ T682] should_failslab+0x5/0x10 [ 1425.058648][ T679] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1425.063182][ T682] __kmalloc+0x72/0x340 [ 1425.074947][ T679] NILFS (loop0): couldn't find nilfs on the device [ 1425.079956][ T682] tomoyo_realpath_from_path+0xc3/0x620 [ 1425.099555][ T682] ? tomoyo_profile+0x42/0x50 [ 1425.105988][ T682] tomoyo_path_number_perm+0x1d5/0x590 [ 1425.112941][ T682] ? tomoyo_path_number_perm+0x18d/0x590 [ 1425.120814][ T682] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1425.128166][ T682] ? rwlock_bug.part.0+0x90/0x90 [ 1425.135092][ T682] ? _raw_spin_unlock+0x24/0x40 [ 1425.140938][ T682] ? d_splice_alias+0x4c6/0xc60 [ 1425.146976][ T682] ? do_raw_spin_unlock+0x171/0x230 [ 1425.157210][ T682] ? _raw_spin_unlock+0x24/0x40 [ 1425.163287][ T682] ? d_alloc+0x1bc/0x230 [ 1425.169076][ T682] tomoyo_path_mkdir+0x98/0xe0 [ 1425.175633][ T682] ? tomoyo_file_ioctl+0x20/0x20 [ 1425.182540][ T682] security_path_mkdir+0xe8/0x160 [ 1425.190967][ T682] do_mkdirat+0x143/0x300 [ 1425.196718][ T682] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1425.206733][ T682] ? __ia32_sys_mknod+0xa0/0xa0 [ 1425.212807][ T682] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1425.222347][ T682] ? getname_flags.part.0+0x1dd/0x4f0 [ 1425.232343][ T682] __ia32_sys_mkdir+0xf2/0x140 [ 1425.241047][ T682] __do_fast_syscall_32+0x65/0xf0 [ 1425.247318][ T682] do_fast_syscall_32+0x2f/0x70 [ 1425.254725][ T682] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1425.263971][ T682] RIP: 0023:0xf6efc549 [ 1425.270542][ T682] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1425.301124][ T682] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1425.314020][ T682] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1425.325425][ T682] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1425.336799][ T682] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1425.348258][ T682] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1425.360524][ T682] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1425.371901][ T682] [ 1425.384141][ T682] ERROR: Out of memory at tomoyo_realpath_from_path. 17:58:33 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1425.406348][ T682] gfs2: not a GFS2 filesystem [ 1425.490212][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 48) [ 1425.504730][ T679] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1425.518123][ T679] NILFS (loop0): couldn't find nilfs on the device [ 1425.575900][ T689] FAULT_INJECTION: forcing a failure. [ 1425.575900][ T689] name failslab, interval 1, probability 0, space 0, times 0 17:58:34 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x68, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1425.607807][ T689] CPU: 0 PID: 689 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1425.623460][ T689] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1425.639064][ T689] Call Trace: [ 1425.644856][ T689] [ 1425.650339][ T689] dump_stack_lvl+0xcd/0x134 [ 1425.656926][ T689] should_fail.cold+0x5/0xa [ 1425.662534][ T689] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1425.669000][ T689] should_failslab+0x5/0x10 [ 1425.674383][ T689] __kmalloc+0x72/0x340 [ 1425.679485][ T689] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1425.686418][ T689] tomoyo_encode+0x28/0x50 [ 1425.692105][ T689] tomoyo_realpath_from_path+0x186/0x620 [ 1425.700768][ T689] tomoyo_path_number_perm+0x1d5/0x590 [ 1425.707550][ T689] ? tomoyo_path_number_perm+0x18d/0x590 [ 1425.713860][ T689] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1425.721300][ T689] ? rwlock_bug.part.0+0x90/0x90 [ 1425.727838][ T689] ? _raw_spin_unlock+0x24/0x40 [ 1425.734606][ T689] ? d_splice_alias+0x4c6/0xc60 [ 1425.740738][ T689] ? do_raw_spin_unlock+0x171/0x230 [ 1425.747860][ T689] ? _raw_spin_unlock+0x24/0x40 [ 1425.754035][ T689] ? d_alloc+0x1bc/0x230 [ 1425.759696][ T689] tomoyo_path_mkdir+0x98/0xe0 [ 1425.765043][ T689] ? tomoyo_file_ioctl+0x20/0x20 [ 1425.771108][ T689] security_path_mkdir+0xe8/0x160 [ 1425.776655][ T689] do_mkdirat+0x143/0x300 [ 1425.782453][ T689] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1425.790183][ T689] ? __ia32_sys_mknod+0xa0/0xa0 [ 1425.798020][ T689] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1425.808244][ T689] ? getname_flags.part.0+0x1dd/0x4f0 [ 1425.814837][ T689] __ia32_sys_mkdir+0xf2/0x140 [ 1425.823007][ T689] __do_fast_syscall_32+0x65/0xf0 [ 1425.831613][ T689] do_fast_syscall_32+0x2f/0x70 17:58:34 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1425.838452][ T689] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1425.847264][ T689] RIP: 0023:0xf6efc549 [ 1425.852496][ T689] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1425.877438][ T689] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1425.887932][ T689] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1425.897905][ T689] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1425.907777][ T689] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1425.918041][ T689] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1425.927706][ T689] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1425.937077][ T689] [ 1425.950987][ T689] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1425.964222][ T689] gfs2: not a GFS2 filesystem 17:58:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 49) 17:58:34 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6c, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1426.094822][ T697] FAULT_INJECTION: forcing a failure. [ 1426.094822][ T697] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.112178][ T697] CPU: 1 PID: 697 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1426.124240][ T697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1426.136270][ T697] Call Trace: [ 1426.140483][ T697] [ 1426.144548][ T697] dump_stack_lvl+0xcd/0x134 [ 1426.150410][ T697] should_fail.cold+0x5/0xa [ 1426.157073][ T697] ? ext4_quota_read+0x320/0x320 [ 1426.163817][ T697] ? ext4_alloc_inode+0x1a/0x640 [ 1426.170230][ T697] should_failslab+0x5/0x10 [ 1426.177044][ T697] kmem_cache_alloc+0x5e/0x3a0 [ 1426.183624][ T697] ? ext4_quota_read+0x320/0x320 [ 1426.190530][ T697] ext4_alloc_inode+0x1a/0x640 [ 1426.196562][ T697] ? ext4_quota_read+0x320/0x320 [ 1426.202621][ T697] alloc_inode+0x61/0x230 [ 1426.208293][ T697] new_inode+0x27/0x2f0 [ 1426.213668][ T697] __ext4_new_inode+0x359/0x5ba0 [ 1426.219888][ T697] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1426.227203][ T697] ? ext4_mark_inode_used+0x1a70/0x1a70 [ 1426.234695][ T697] ? ext4_mkdir+0x6c4/0xb20 [ 1426.240415][ T697] ext4_mkdir+0x33a/0xb20 [ 1426.245985][ T697] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.254963][ T697] ? ext4_init_new_dir+0x5e0/0x5e0 17:58:34 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x2d, 0x0, 0xe1c}) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x800}) [ 1426.262018][ T697] ? inode_permission.part.0+0xb1/0x440 [ 1426.269887][ T697] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.278243][ T697] vfs_mkdir+0x1c3/0x3b0 [ 1426.283929][ T697] do_mkdirat+0x285/0x300 [ 1426.289853][ T697] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1426.299541][ T697] ? __ia32_sys_mknod+0xa0/0xa0 [ 1426.306475][ T697] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.315477][ T697] ? getname_flags.part.0+0x1dd/0x4f0 [ 1426.323859][ T697] __ia32_sys_mkdir+0xf2/0x140 [ 1426.330654][ T697] __do_fast_syscall_32+0x65/0xf0 [ 1426.337087][ T697] do_fast_syscall_32+0x2f/0x70 [ 1426.343824][ T697] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1426.351836][ T697] RIP: 0023:0xf6efc549 [ 1426.356849][ T697] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1426.383557][ T697] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1426.393740][ T697] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1426.404135][ T697] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1426.413928][ T697] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1426.424023][ T697] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1426.434876][ T697] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1426.445362][ T697] 17:58:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 50) [ 1426.540816][ T705] FAULT_INJECTION: forcing a failure. [ 1426.540816][ T705] name failslab, interval 1, probability 0, space 0, times 0 [ 1426.569285][ T705] CPU: 0 PID: 705 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 17:58:35 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x74, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1426.581419][ T705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1426.595066][ T705] Call Trace: [ 1426.599652][ T705] [ 1426.603232][ T705] dump_stack_lvl+0xcd/0x134 [ 1426.608889][ T705] should_fail.cold+0x5/0xa [ 1426.614700][ T705] ? ext4_quota_read+0x320/0x320 [ 1426.620891][ T705] ? ext4_alloc_inode+0x1a/0x640 [ 1426.627110][ T705] should_failslab+0x5/0x10 [ 1426.633962][ T705] kmem_cache_alloc+0x5e/0x3a0 [ 1426.642495][ T705] ? ext4_quota_read+0x320/0x320 [ 1426.649516][ T705] ext4_alloc_inode+0x1a/0x640 [ 1426.656251][ T705] ? ext4_quota_read+0x320/0x320 [ 1426.662848][ T705] alloc_inode+0x61/0x230 [ 1426.668563][ T705] new_inode+0x27/0x2f0 [ 1426.673576][ T705] __ext4_new_inode+0x359/0x5ba0 [ 1426.679507][ T705] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1426.688074][ T705] ? ext4_mark_inode_used+0x1a70/0x1a70 [ 1426.695532][ T705] ? ext4_mkdir+0x6c4/0xb20 [ 1426.701208][ T705] ext4_mkdir+0x33a/0xb20 [ 1426.705971][ T705] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.713476][ T705] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1426.719636][ T705] ? inode_permission.part.0+0xb1/0x440 [ 1426.726304][ T705] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.734996][ T705] vfs_mkdir+0x1c3/0x3b0 [ 1426.740069][ T705] do_mkdirat+0x285/0x300 [ 1426.744556][ T705] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1426.751691][ T705] ? __ia32_sys_mknod+0xa0/0xa0 [ 1426.757691][ T705] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1426.765013][ T705] ? getname_flags.part.0+0x1dd/0x4f0 [ 1426.771261][ T705] __ia32_sys_mkdir+0xf2/0x140 [ 1426.777651][ T705] __do_fast_syscall_32+0x65/0xf0 [ 1426.783783][ T705] do_fast_syscall_32+0x2f/0x70 [ 1426.790547][ T705] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1426.798214][ T705] RIP: 0023:0xf6efc549 [ 1426.803115][ T705] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1426.825704][ T705] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1426.835850][ T705] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1426.845294][ T705] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1426.854901][ T705] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1426.864779][ T705] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1426.874940][ T705] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1426.885699][ T705] 17:58:35 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 51) [ 1427.031977][ T711] FAULT_INJECTION: forcing a failure. [ 1427.031977][ T711] name failslab, interval 1, probability 0, space 0, times 0 17:58:35 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7a, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1427.083165][ T711] CPU: 0 PID: 711 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1427.096578][ T711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1427.111584][ T711] Call Trace: [ 1427.115656][ T711] [ 1427.119122][ T711] dump_stack_lvl+0xcd/0x134 [ 1427.124768][ T711] should_fail.cold+0x5/0xa [ 1427.130416][ T711] ? security_inode_alloc+0x34/0x160 [ 1427.137038][ T711] should_failslab+0x5/0x10 [ 1427.142595][ T711] kmem_cache_alloc+0x5e/0x3a0 [ 1427.148536][ T711] security_inode_alloc+0x34/0x160 [ 1427.155553][ T711] inode_init_always+0x5d8/0xd70 [ 1427.160789][ T711] alloc_inode+0x82/0x230 [ 1427.166089][ T711] new_inode+0x27/0x2f0 [ 1427.171939][ T711] __ext4_new_inode+0x359/0x5ba0 [ 1427.178899][ T711] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1427.186158][ T711] ? ext4_mark_inode_used+0x1a70/0x1a70 [ 1427.192663][ T711] ? ext4_mkdir+0x6c4/0xb20 [ 1427.197888][ T711] ext4_mkdir+0x33a/0xb20 [ 1427.202682][ T711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.209351][ T711] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1427.216384][ T711] ? inode_permission.part.0+0xb1/0x440 [ 1427.223275][ T711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.230746][ T711] vfs_mkdir+0x1c3/0x3b0 [ 1427.235765][ T711] do_mkdirat+0x285/0x300 [ 1427.240354][ T711] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.247260][ T711] ? __ia32_sys_mknod+0xa0/0xa0 [ 1427.254692][ T711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.264476][ T711] ? getname_flags.part.0+0x1dd/0x4f0 [ 1427.271549][ T711] __ia32_sys_mkdir+0xf2/0x140 [ 1427.277629][ T711] __do_fast_syscall_32+0x65/0xf0 [ 1427.283600][ T711] do_fast_syscall_32+0x2f/0x70 [ 1427.289957][ T711] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1427.296972][ T711] RIP: 0023:0xf6efc549 [ 1427.301435][ T711] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1427.323713][ T711] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1427.334783][ T711] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1427.344019][ T711] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1427.354363][ T711] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1427.364347][ T711] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1427.373813][ T711] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1427.383808][ T711] 17:58:35 executing program 2: r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x21) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x11fffffc7) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x4000110, r0, 0x8000000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xbad) write$binfmt_misc(r2, &(0x7f0000002180)=ANY=[], 0x10003) openat$loop_ctrl(0xffffff9c, &(0x7f0000000040), 0x200080, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0xfffefffa, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r2, 0x8004550f, &(0x7f0000000080)=0xfffffff7) 17:58:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 52) 17:58:35 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x84, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1427.468955][ T720] FAULT_INJECTION: forcing a failure. [ 1427.468955][ T720] name failslab, interval 1, probability 0, space 0, times 0 [ 1427.485941][ T720] CPU: 1 PID: 720 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1427.496990][ T720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1427.508196][ T720] Call Trace: [ 1427.512300][ T720] [ 1427.515719][ T720] dump_stack_lvl+0xcd/0x134 [ 1427.521873][ T720] should_fail.cold+0x5/0xa [ 1427.528024][ T720] ? ext4_find_extent+0xa38/0xd10 [ 1427.534769][ T720] should_failslab+0x5/0x10 [ 1427.540284][ T720] __kmalloc+0x72/0x340 [ 1427.545757][ T720] ext4_find_extent+0xa38/0xd10 [ 1427.551908][ T720] ext4_ext_map_blocks+0x1e2/0x5fd0 [ 1427.558269][ T720] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1427.565905][ T720] ? ext4_ext_release+0x10/0x10 [ 1427.571671][ T720] ? lock_release+0x720/0x720 [ 1427.577077][ T720] ? down_read+0x198/0x440 [ 1427.582009][ T720] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 1427.588714][ T720] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1427.596408][ T720] ? ext4_es_lookup_extent+0xc4/0xcf0 [ 1427.603390][ T720] ext4_map_blocks+0x9a8/0x17d0 [ 1427.609242][ T720] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1427.615630][ T720] ext4_getblk+0x144/0x6b0 [ 1427.620976][ T720] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1427.627637][ T720] ext4_bread+0x2a/0x1c0 [ 1427.632550][ T720] ext4_append+0x177/0x3a0 [ 1427.638125][ T720] ext4_init_new_dir+0x33f/0x5e0 [ 1427.644573][ T720] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1427.651683][ T720] ? ext4_mkdir+0x6c4/0xb20 [ 1427.657249][ T720] ext4_mkdir+0x3cf/0xb20 [ 1427.662874][ T720] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.670687][ T720] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1427.677275][ T720] ? inode_permission.part.0+0xb1/0x440 [ 1427.683613][ T720] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.692825][ T720] vfs_mkdir+0x1c3/0x3b0 [ 1427.698197][ T720] do_mkdirat+0x285/0x300 [ 1427.703524][ T720] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1427.711370][ T720] ? __ia32_sys_mknod+0xa0/0xa0 [ 1427.717158][ T720] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1427.725095][ T720] ? getname_flags.part.0+0x1dd/0x4f0 [ 1427.731484][ T720] __ia32_sys_mkdir+0xf2/0x140 [ 1427.737278][ T720] __do_fast_syscall_32+0x65/0xf0 [ 1427.743389][ T720] do_fast_syscall_32+0x2f/0x70 [ 1427.749527][ T720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1427.756555][ T720] RIP: 0023:0xf6efc549 [ 1427.760613][ T720] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1427.783812][ T720] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1427.792857][ T720] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1427.801546][ T720] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1427.811345][ T720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1427.820539][ T720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1427.830264][ T720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1427.840036][ T720] 17:58:36 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1427.895521][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1427.909599][ T720] gfs2: not a GFS2 filesystem [ 1427.909689][ T723] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1427.929409][ T723] NILFS (loop0): couldn't find nilfs on the device 17:58:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 53) [ 1428.009720][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1428.024561][ T728] FAULT_INJECTION: forcing a failure. [ 1428.024561][ T728] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.026158][ T723] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:36 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$media(&(0x7f0000000040), 0x401, 0x10000) tee(r1, r0, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$FS_IOC_SETFLAGS(r2, 0x40046602, &(0x7f0000000080)=0x200000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) splice(r3, 0x0, r0, 0x0, 0xfffefffa, 0x0) ioctl$SIOCX25GSUBSCRIP(r2, 0x89e0, &(0x7f00000001c0)={'bond0\x00', 0x7, 0x8}) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) [ 1428.045089][ T728] CPU: 3 PID: 728 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1428.058834][ T723] NILFS (loop0): couldn't find nilfs on the device [ 1428.067089][ T728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1428.067104][ T728] Call Trace: [ 1428.067111][ T728] [ 1428.067118][ T728] dump_stack_lvl+0xcd/0x134 [ 1428.067142][ T728] should_fail.cold+0x5/0xa [ 1428.067163][ T728] ? __es_insert_extent+0x39b/0x13e0 [ 1428.067181][ T728] should_failslab+0x5/0x10 [ 1428.067198][ T728] kmem_cache_alloc+0x5e/0x3a0 [ 1428.067218][ T728] __es_insert_extent+0x39b/0x13e0 [ 1428.067233][ T728] ? do_raw_write_lock+0x11a/0x280 [ 1428.067253][ T728] ? do_raw_read_unlock+0x70/0x70 [ 1428.067291][ T728] ext4_es_insert_extent+0x303/0xc80 [ 1428.067311][ T728] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1428.067332][ T728] ? lock_downgrade+0x6e0/0x6e0 [ 1428.067356][ T728] ? __ext4_handle_dirty_metadata+0x720/0x720 [ 1428.067371][ T728] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1428.067395][ T728] ext4_ext_map_blocks+0x19f4/0x5fd0 [ 1428.067418][ T728] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1428.178952][ T728] ? ext4_ext_release+0x10/0x10 [ 1428.184551][ T728] ? lock_release+0x720/0x720 [ 1428.190481][ T728] ? down_read+0x198/0x440 [ 1428.195659][ T728] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 1428.202781][ T728] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1428.210045][ T728] ? ext4_es_lookup_extent+0xc4/0xcf0 [ 1428.216231][ T728] ext4_map_blocks+0x9a8/0x17d0 [ 1428.222312][ T728] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1428.228650][ T728] ext4_getblk+0x144/0x6b0 [ 1428.234044][ T728] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1428.241155][ T728] ext4_bread+0x2a/0x1c0 [ 1428.247063][ T728] ext4_append+0x177/0x3a0 [ 1428.253574][ T728] ext4_init_new_dir+0x33f/0x5e0 [ 1428.259921][ T728] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1428.266604][ T728] ? ext4_mkdir+0x6c4/0xb20 [ 1428.272149][ T728] ext4_mkdir+0x3cf/0xb20 [ 1428.277659][ T728] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.285387][ T728] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1428.290887][ T728] ? inode_permission.part.0+0xb1/0x440 [ 1428.297569][ T728] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.305038][ T728] vfs_mkdir+0x1c3/0x3b0 [ 1428.310623][ T728] do_mkdirat+0x285/0x300 [ 1428.315758][ T728] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1428.323437][ T728] ? __ia32_sys_mknod+0xa0/0xa0 [ 1428.329499][ T728] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.337008][ T728] ? getname_flags.part.0+0x1dd/0x4f0 [ 1428.343736][ T728] __ia32_sys_mkdir+0xf2/0x140 [ 1428.349381][ T728] __do_fast_syscall_32+0x65/0xf0 [ 1428.355695][ T728] do_fast_syscall_32+0x2f/0x70 [ 1428.361700][ T728] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1428.369329][ T728] RIP: 0023:0xf6efc549 [ 1428.374563][ T728] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1428.398567][ T728] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1428.408103][ T728] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1428.416332][ T728] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1428.424246][ T728] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1428.433598][ T728] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1428.443103][ T728] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1428.452623][ T728] [ 1428.463804][ T728] gfs2: not a GFS2 filesystem 17:58:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 54) 17:58:37 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x300, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1428.611341][ T733] FAULT_INJECTION: forcing a failure. [ 1428.611341][ T733] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.625669][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1428.631462][ T733] CPU: 2 PID: 733 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1428.648096][ T735] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1428.657558][ T733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1428.657575][ T733] Call Trace: [ 1428.657585][ T733] [ 1428.657597][ T733] dump_stack_lvl+0xcd/0x134 [ 1428.657633][ T733] should_fail.cold+0x5/0xa [ 1428.657669][ T733] ? __es_insert_extent+0x39b/0x13e0 [ 1428.657698][ T733] should_failslab+0x5/0x10 [ 1428.657729][ T733] kmem_cache_alloc+0x5e/0x3a0 [ 1428.657765][ T733] __es_insert_extent+0x39b/0x13e0 [ 1428.657792][ T733] ? do_raw_write_lock+0x11a/0x280 [ 1428.657822][ T733] ? do_raw_read_unlock+0x70/0x70 [ 1428.657859][ T733] ext4_es_insert_extent+0x303/0xc80 [ 1428.657937][ T733] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1428.657960][ T733] ? lock_downgrade+0x6e0/0x6e0 [ 1428.658001][ T733] ? __ext4_handle_dirty_metadata+0x720/0x720 [ 1428.658025][ T733] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1428.658062][ T733] ext4_ext_map_blocks+0x19f4/0x5fd0 [ 1428.658102][ T733] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1428.658144][ T733] ? ext4_ext_release+0x10/0x10 [ 1428.658178][ T733] ? lock_release+0x720/0x720 [ 1428.658224][ T733] ? down_read+0x198/0x440 [ 1428.658250][ T733] ? rwsem_down_read_slowpath+0xa70/0xa70 [ 1428.658274][ T733] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1428.658304][ T733] ? ext4_es_lookup_extent+0xc4/0xcf0 [ 1428.658338][ T733] ext4_map_blocks+0x9a8/0x17d0 [ 1428.658377][ T733] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1428.658434][ T733] ext4_getblk+0x144/0x6b0 [ 1428.658468][ T733] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1428.658517][ T733] ext4_bread+0x2a/0x1c0 [ 1428.658551][ T733] ext4_append+0x177/0x3a0 17:58:37 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x5000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1428.658587][ T733] ext4_init_new_dir+0x33f/0x5e0 [ 1428.658621][ T733] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1428.658653][ T733] ? ext4_mkdir+0x6c4/0xb20 [ 1428.658686][ T733] ext4_mkdir+0x3cf/0xb20 [ 1428.658718][ T733] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.658749][ T733] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1428.658778][ T733] ? inode_permission.part.0+0xb1/0x440 17:58:37 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x1800007, 0x12, r3, 0x2000) openat$vcsa(0xffffff9c, &(0x7f0000000080), 0x180, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) dup(r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000040), 0x4) r5 = openat$procfs(0xffffff9c, &(0x7f0000000100)='/proc/timer_list\x00', 0x0, 0x0) write$binfmt_misc(r5, &(0x7f0000000180)={'syz1', "d71a70a0e30a674d548b15d9e91b328ee204bc5eee2fcbe6fe915d71071e32ce031fbea4f0b2372a12ca445d72ed7d657441ea3ee13753b382c9450304ff5d644bfc67"}, 0x47) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1428.658806][ T733] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.658842][ T733] vfs_mkdir+0x1c3/0x3b0 [ 1428.658873][ T733] do_mkdirat+0x285/0x300 [ 1428.658901][ T733] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1428.658933][ T733] ? __ia32_sys_mknod+0xa0/0xa0 [ 1428.658982][ T733] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.659013][ T733] ? getname_flags.part.0+0x1dd/0x4f0 [ 1428.659049][ T733] __ia32_sys_mkdir+0xf2/0x140 [ 1428.659094][ T733] __do_fast_syscall_32+0x65/0xf0 [ 1428.659131][ T733] do_fast_syscall_32+0x2f/0x70 [ 1428.659179][ T733] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1428.659214][ T733] RIP: 0023:0xf6efc549 [ 1428.659236][ T733] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1428.659261][ T733] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1428.659288][ T733] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1428.659305][ T733] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1428.659321][ T733] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1428.659336][ T733] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1428.659351][ T733] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1428.659383][ T733] [ 1428.672384][ T733] gfs2: not a GFS2 filesystem [ 1428.689945][ T735] NILFS (loop0): couldn't find nilfs on the device 17:58:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 55) [ 1429.181650][ T745] FAULT_INJECTION: forcing a failure. [ 1429.181650][ T745] name failslab, interval 1, probability 0, space 0, times 0 [ 1429.200017][ T745] CPU: 2 PID: 745 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1429.211950][ T745] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1429.212731][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1429.224800][ T745] Call Trace: [ 1429.243952][ T735] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1429.246584][ T745] [ 1429.246602][ T745] dump_stack_lvl+0xcd/0x134 [ 1429.246637][ T745] should_fail.cold+0x5/0xa [ 1429.246670][ T745] ? ext4_mb_new_blocks+0x93e/0x51f0 [ 1429.280229][ T735] NILFS (loop0): couldn't find nilfs on the device [ 1429.282783][ T745] should_failslab+0x5/0x10 [ 1429.306424][ T745] kmem_cache_alloc+0x5e/0x3a0 [ 1429.312453][ T745] ext4_mb_new_blocks+0x93e/0x51f0 [ 1429.319253][ T745] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1429.327308][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.335457][ T745] ? ext4_cache_extents+0x68/0x2d0 [ 1429.342266][ T745] ? ext4_discard_preallocations+0xea0/0xea0 [ 1429.349681][ T745] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1429.357171][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.365159][ T745] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1429.373939][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.382184][ T745] ? ext4_inode_to_goal_block+0x340/0x440 [ 1429.390052][ T745] ext4_ext_map_blocks+0x1fa3/0x5fd0 [ 1429.397358][ T745] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1429.405228][ T745] ? ext4_ext_release+0x10/0x10 [ 1429.412263][ T745] ? lock_release+0x720/0x720 [ 1429.418672][ T745] ? down_write_killable_nested+0x180/0x180 [ 1429.426644][ T745] ext4_map_blocks+0x653/0x17d0 [ 1429.432974][ T745] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1429.439275][ T745] ext4_getblk+0x144/0x6b0 [ 1429.444557][ T745] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1429.453734][ T745] ext4_bread+0x2a/0x1c0 [ 1429.460667][ T745] ext4_append+0x177/0x3a0 [ 1429.466785][ T745] ext4_init_new_dir+0x33f/0x5e0 [ 1429.473637][ T745] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1429.481897][ T745] ? ext4_mkdir+0x6c4/0xb20 [ 1429.489833][ T745] ext4_mkdir+0x3cf/0xb20 [ 1429.496383][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.505487][ T745] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1429.513878][ T745] ? inode_permission.part.0+0xb1/0x440 [ 1429.521299][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.530648][ T745] vfs_mkdir+0x1c3/0x3b0 [ 1429.537766][ T745] do_mkdirat+0x285/0x300 [ 1429.544904][ T745] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1429.554076][ T745] ? __ia32_sys_mknod+0xa0/0xa0 [ 1429.562398][ T745] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.572677][ T745] ? getname_flags.part.0+0x1dd/0x4f0 [ 1429.581995][ T745] __ia32_sys_mkdir+0xf2/0x140 [ 1429.590060][ T745] __do_fast_syscall_32+0x65/0xf0 [ 1429.597062][ T745] do_fast_syscall_32+0x2f/0x70 [ 1429.602133][ T745] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1429.608782][ T745] RIP: 0023:0xf6efc549 [ 1429.613464][ T745] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1429.637639][ T745] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1429.647516][ T745] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1429.657878][ T745] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1429.667850][ T745] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1429.677967][ T745] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1429.689721][ T745] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1429.700166][ T745] 17:58:38 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x500, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 56) 17:58:38 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10800200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x140b, 0x2, 0x70bd2a, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040800}, 0x0) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:38 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x6000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1429.824344][ T748] FAULT_INJECTION: forcing a failure. [ 1429.824344][ T748] name failslab, interval 1, probability 0, space 0, times 0 [ 1429.845951][ T748] CPU: 0 PID: 748 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1429.855425][ T748] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1429.866676][ T748] Call Trace: [ 1429.870099][ T748] [ 1429.873356][ T748] dump_stack_lvl+0xcd/0x134 [ 1429.878937][ T748] should_fail.cold+0x5/0xa [ 1429.884429][ T748] ? ext4_mb_new_blocks+0x240b/0x51f0 [ 1429.891282][ T748] should_failslab+0x5/0x10 [ 1429.894178][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1429.897088][ T748] kmem_cache_alloc+0x5e/0x3a0 [ 1429.910458][ T754] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1429.916188][ T748] ext4_mb_new_blocks+0x240b/0x51f0 [ 1429.916243][ T748] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1429.916274][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.948813][ T748] ? ext4_cache_extents+0x68/0x2d0 [ 1429.949924][ T754] NILFS (loop0): couldn't find nilfs on the device [ 1429.955365][ T748] ? ext4_discard_preallocations+0xea0/0xea0 [ 1429.955405][ T748] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1429.955436][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1429.955466][ T748] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1429.955496][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.012933][ T748] ? ext4_inode_to_goal_block+0x340/0x440 [ 1430.023070][ T748] ext4_ext_map_blocks+0x1fa3/0x5fd0 [ 1430.031439][ T748] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1430.040395][ T748] ? ext4_ext_release+0x10/0x10 [ 1430.047245][ T748] ? lock_release+0x720/0x720 [ 1430.054492][ T748] ? down_write_killable_nested+0x180/0x180 [ 1430.063952][ T748] ext4_map_blocks+0x653/0x17d0 [ 1430.070750][ T748] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1430.078165][ T748] ext4_getblk+0x144/0x6b0 [ 1430.083846][ T748] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1430.092380][ T748] ext4_bread+0x2a/0x1c0 [ 1430.097471][ T748] ext4_append+0x177/0x3a0 [ 1430.103872][ T748] ext4_init_new_dir+0x33f/0x5e0 [ 1430.109967][ T748] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1430.116310][ T748] ? ext4_mkdir+0x6c4/0xb20 [ 1430.121640][ T748] ext4_mkdir+0x3cf/0xb20 [ 1430.127121][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.134586][ T748] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1430.141081][ T748] ? inode_permission.part.0+0xb1/0x440 [ 1430.147953][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.156106][ T748] vfs_mkdir+0x1c3/0x3b0 [ 1430.161656][ T748] do_mkdirat+0x285/0x300 [ 1430.167157][ T748] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1430.175093][ T748] ? __ia32_sys_mknod+0xa0/0xa0 [ 1430.181108][ T748] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.188981][ T748] ? getname_flags.part.0+0x1dd/0x4f0 [ 1430.196497][ T748] __ia32_sys_mkdir+0xf2/0x140 [ 1430.202297][ T748] __do_fast_syscall_32+0x65/0xf0 [ 1430.208196][ T748] do_fast_syscall_32+0x2f/0x70 [ 1430.213997][ T748] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1430.222631][ T748] RIP: 0023:0xf6efc549 [ 1430.227452][ T748] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1430.251517][ T748] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1430.262827][ T748] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1430.272261][ T748] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1430.281993][ T748] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1430.291408][ T748] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1430.300973][ T748] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1430.314208][ T748] 17:58:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 57) [ 1430.464696][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1430.479842][ T754] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1430.481875][ T759] FAULT_INJECTION: forcing a failure. [ 1430.481875][ T759] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.503676][ T754] NILFS (loop0): couldn't find nilfs on the device [ 1430.514124][ T759] CPU: 0 PID: 759 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1430.514159][ T759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1430.552699][ T759] Call Trace: [ 1430.558151][ T759] [ 1430.563293][ T759] dump_stack_lvl+0xcd/0x134 [ 1430.571369][ T759] should_fail.cold+0x5/0xa [ 1430.579310][ T759] ? __es_insert_extent+0x39b/0x13e0 [ 1430.588681][ T759] should_failslab+0x5/0x10 [ 1430.596281][ T759] kmem_cache_alloc+0x5e/0x3a0 [ 1430.602554][ T759] __es_insert_extent+0x39b/0x13e0 [ 1430.611581][ T759] ext4_es_insert_extent+0x303/0xc80 [ 1430.619554][ T759] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1430.627321][ T759] ? down_write_killable_nested+0x180/0x180 [ 1430.636184][ T759] ext4_map_blocks+0x8de/0x17d0 [ 1430.643000][ T759] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1430.650766][ T759] ext4_getblk+0x144/0x6b0 [ 1430.656518][ T759] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1430.666365][ T759] ext4_bread+0x2a/0x1c0 [ 1430.674131][ T759] ext4_append+0x177/0x3a0 [ 1430.680062][ T759] ext4_init_new_dir+0x33f/0x5e0 [ 1430.686866][ T759] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1430.694649][ T759] ? ext4_mkdir+0x6c4/0xb20 [ 1430.700294][ T759] ext4_mkdir+0x3cf/0xb20 [ 1430.706437][ T759] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.713936][ T759] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1430.720989][ T759] ? inode_permission.part.0+0xb1/0x440 [ 1430.729644][ T759] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.738618][ T759] vfs_mkdir+0x1c3/0x3b0 [ 1430.744665][ T759] do_mkdirat+0x285/0x300 [ 1430.750604][ T759] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1430.758814][ T759] ? __ia32_sys_mknod+0xa0/0xa0 [ 1430.765135][ T759] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1430.775311][ T759] ? getname_flags.part.0+0x1dd/0x4f0 [ 1430.781917][ T759] __ia32_sys_mkdir+0xf2/0x140 [ 1430.787832][ T759] __do_fast_syscall_32+0x65/0xf0 [ 1430.795138][ T759] do_fast_syscall_32+0x2f/0x70 [ 1430.803315][ T759] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1430.813124][ T759] RIP: 0023:0xf6efc549 17:58:39 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x7000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:39 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) splice(r2, &(0x7f0000000040)=0x8, r3, &(0x7f0000000080)=0x40, 0x3ff, 0x2) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1430.818204][ T759] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1430.850235][ T759] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1430.861183][ T759] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1430.871612][ T759] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1430.881996][ T759] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1430.892205][ T759] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1430.901948][ T759] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1430.912568][ T759] [ 1430.932713][ T759] gfs2: not a GFS2 filesystem 17:58:39 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x600, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 58) [ 1431.033200][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1431.049389][ T768] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1431.053043][ T770] FAULT_INJECTION: forcing a failure. [ 1431.053043][ T770] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.080544][ T770] CPU: 1 PID: 770 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1431.092551][ T770] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1431.103673][ T770] Call Trace: [ 1431.108222][ T770] [ 1431.112425][ T770] dump_stack_lvl+0xcd/0x134 [ 1431.119216][ T770] should_fail.cold+0x5/0xa [ 1431.125796][ T770] ? __es_insert_extent+0x39b/0x13e0 [ 1431.132828][ T770] should_failslab+0x5/0x10 [ 1431.138485][ T770] kmem_cache_alloc+0x5e/0x3a0 [ 1431.143923][ T770] __es_insert_extent+0x39b/0x13e0 [ 1431.149828][ T770] ext4_es_insert_extent+0x303/0xc80 [ 1431.156308][ T770] ? ext4_es_scan_clu+0x2e0/0x2e0 [ 1431.162115][ T770] ? down_write_killable_nested+0x180/0x180 [ 1431.168644][ T770] ext4_map_blocks+0x8de/0x17d0 [ 1431.174131][ T770] ? ext4_issue_zeroout+0x1f0/0x1f0 [ 1431.180218][ T770] ext4_getblk+0x144/0x6b0 [ 1431.185112][ T770] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1431.191666][ T770] ext4_bread+0x2a/0x1c0 [ 1431.196531][ T770] ext4_append+0x177/0x3a0 [ 1431.201358][ T770] ext4_init_new_dir+0x33f/0x5e0 [ 1431.206686][ T770] ? ext4_init_dot_dotdot+0x5b0/0x5b0 [ 1431.212521][ T770] ? ext4_mkdir+0x6c4/0xb20 [ 1431.217555][ T770] ext4_mkdir+0x3cf/0xb20 [ 1431.222232][ T770] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1431.229361][ T770] ? ext4_init_new_dir+0x5e0/0x5e0 [ 1431.235110][ T770] ? inode_permission.part.0+0xb1/0x440 [ 1431.241286][ T770] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1431.248252][ T770] vfs_mkdir+0x1c3/0x3b0 [ 1431.252574][ T770] do_mkdirat+0x285/0x300 [ 1431.256916][ T770] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1431.264711][ T770] ? __ia32_sys_mknod+0xa0/0xa0 [ 1431.270666][ T770] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1431.279845][ T770] ? getname_flags.part.0+0x1dd/0x4f0 [ 1431.285470][ T768] NILFS (loop0): couldn't find nilfs on the device [ 1431.287792][ T770] __ia32_sys_mkdir+0xf2/0x140 [ 1431.287829][ T770] __do_fast_syscall_32+0x65/0xf0 [ 1431.287861][ T770] do_fast_syscall_32+0x2f/0x70 [ 1431.287890][ T770] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1431.287920][ T770] RIP: 0023:0xf6efc549 [ 1431.287939][ T770] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1431.288044][ T770] RSP: 002b:00000000f5ef645c EFLAGS: 00000296 ORIG_RAX: 0000000000000027 [ 1431.288068][ T770] RAX: ffffffffffffffda RBX: 00000000200001c0 RCX: 00000000000001ff [ 1431.288148][ T770] RDX: 00000000f7032000 RSI: 0000000020000340 RDI: 00000000f5ef64b0 [ 1431.288164][ T770] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1431.288178][ T770] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1431.288261][ T770] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1431.288293][ T770] [ 1431.295861][ T770] gfs2: not a GFS2 filesystem [ 1431.485332][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 59) [ 1431.510723][ T768] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1431.527879][ T768] NILFS (loop0): couldn't find nilfs on the device [ 1431.539645][ T772] FAULT_INJECTION: forcing a failure. [ 1431.539645][ T772] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.564676][ T772] CPU: 1 PID: 772 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1431.575187][ T772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1431.586005][ T772] Call Trace: [ 1431.590222][ T772] [ 1431.593818][ T772] dump_stack_lvl+0xcd/0x134 [ 1431.599968][ T772] should_fail.cold+0x5/0xa [ 1431.605118][ T772] should_failslab+0x5/0x10 [ 1431.610080][ T772] __kmalloc_track_caller+0x79/0x320 [ 1431.616150][ T772] ? strndup_user+0x70/0xe0 [ 1431.621766][ T772] memdup_user+0x22/0xc0 [ 1431.627247][ T772] strndup_user+0x70/0xe0 [ 1431.631680][ T772] __ia32_sys_mount+0x134/0x300 [ 1431.637071][ T772] ? __x64_sys_mount+0x300/0x300 [ 1431.643504][ T772] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1431.652335][ T772] __do_fast_syscall_32+0x65/0xf0 [ 1431.658683][ T772] do_fast_syscall_32+0x2f/0x70 [ 1431.665857][ T772] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1431.674662][ T772] RIP: 0023:0xf6efc549 [ 1431.679995][ T772] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1431.706054][ T772] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 17:58:40 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001180)={0x18, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ff00000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000000180)=""/4096, 0x41000, 0x1d, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f00000000c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000100)={0x0, 0xb, 0x0, 0xfffffe01}, 0x10}, 0x74) fcntl$setstatus(r2, 0x4, 0x4800) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1431.717404][ T772] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1431.731718][ T772] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1431.743005][ T772] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1431.753081][ T772] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1431.763027][ T772] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1431.773250][ T772] 17:58:40 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x700, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:40 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 60) [ 1431.871381][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1431.885830][ T777] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1431.910380][ T777] NILFS (loop0): couldn't find nilfs on the device [ 1431.953755][ T781] FAULT_INJECTION: forcing a failure. [ 1431.953755][ T781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1431.973455][ T781] CPU: 0 PID: 781 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1431.984825][ T781] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1431.998145][ T781] Call Trace: [ 1432.003240][ T781] [ 1432.007901][ T781] dump_stack_lvl+0xcd/0x134 [ 1432.014256][ T781] should_fail.cold+0x5/0xa [ 1432.020284][ T781] _copy_from_user+0x2c/0x180 [ 1432.026703][ T781] memdup_user+0x69/0xc0 [ 1432.032384][ T781] strndup_user+0x70/0xe0 [ 1432.038831][ T781] __ia32_sys_mount+0x134/0x300 [ 1432.045168][ T781] ? __x64_sys_mount+0x300/0x300 [ 1432.051757][ T781] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1432.060182][ T781] __do_fast_syscall_32+0x65/0xf0 [ 1432.066840][ T781] do_fast_syscall_32+0x2f/0x70 [ 1432.074171][ T781] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1432.082772][ T781] RIP: 0023:0xf6efc549 [ 1432.089637][ T781] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1432.122517][ T781] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1432.135402][ T781] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1432.148102][ T781] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1432.159251][ T781] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1432.171291][ T781] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1432.182807][ T781] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1432.195385][ T781] [ 1432.226991][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1432.242177][ T777] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 61) [ 1432.271752][ T777] NILFS (loop0): couldn't find nilfs on the device [ 1432.309085][ T784] FAULT_INJECTION: forcing a failure. [ 1432.309085][ T784] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.344708][ T784] CPU: 0 PID: 784 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1432.370115][ T784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1432.379805][ T784] Call Trace: [ 1432.399449][ T784] [ 1432.418433][ T784] dump_stack_lvl+0xcd/0x134 [ 1432.423418][ T784] should_fail.cold+0x5/0xa [ 1432.428296][ T784] should_failslab+0x5/0x10 [ 1432.433659][ T784] __kmalloc_track_caller+0x79/0x320 [ 1432.440096][ T784] ? strndup_user+0x70/0xe0 [ 1432.445428][ T784] memdup_user+0x22/0xc0 [ 1432.450057][ T784] strndup_user+0x70/0xe0 [ 1432.454945][ T784] __ia32_sys_mount+0x17d/0x300 [ 1432.460954][ T784] ? __x64_sys_mount+0x300/0x300 [ 1432.466955][ T784] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1432.474797][ T784] __do_fast_syscall_32+0x65/0xf0 [ 1432.480477][ T784] do_fast_syscall_32+0x2f/0x70 [ 1432.486103][ T784] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1432.493723][ T784] RIP: 0023:0xf6efc549 [ 1432.498365][ T784] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1432.520502][ T784] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1432.530495][ T784] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1432.540793][ T784] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1432.550513][ T784] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1432.560179][ T784] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1432.569380][ T784] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1432.579034][ T784] 17:58:41 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = open(&(0x7f0000000100)='./bus\x00', 0x3d11fe, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xa, 0x0, 0x20, 0x1, '\x00', 0x3ff}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$SNDCTL_DSP_SETTRIGGER(r2, 0x40045010, &(0x7f0000000080)=0xa16c) fcntl$setstatus(r1, 0x4, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r0, 0x0, 0xfffefffa, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f000014e000/0x4000)=nil, 0x4000, 0x0, 0x0, {0x0, r4}}, 0x8001) 17:58:41 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x900, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 62) [ 1432.665739][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1432.685029][ T788] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1432.699082][ T788] NILFS (loop0): couldn't find nilfs on the device [ 1432.719221][ T791] FAULT_INJECTION: forcing a failure. [ 1432.719221][ T791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1432.735110][ T791] CPU: 1 PID: 791 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1432.746367][ T791] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1432.757926][ T791] Call Trace: [ 1432.761913][ T791] [ 1432.765395][ T791] dump_stack_lvl+0xcd/0x134 [ 1432.770772][ T791] should_fail.cold+0x5/0xa [ 1432.776244][ T791] _copy_from_user+0x2c/0x180 [ 1432.782040][ T791] memdup_user+0x69/0xc0 [ 1432.787918][ T791] strndup_user+0x70/0xe0 [ 1432.793466][ T791] __ia32_sys_mount+0x17d/0x300 [ 1432.799595][ T791] ? __x64_sys_mount+0x300/0x300 [ 1432.805078][ T791] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1432.812470][ T791] __do_fast_syscall_32+0x65/0xf0 [ 1432.819484][ T791] do_fast_syscall_32+0x2f/0x70 [ 1432.826820][ T791] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1432.835142][ T791] RIP: 0023:0xf6efc549 [ 1432.840346][ T791] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1432.864564][ T791] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1432.874800][ T791] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1432.884589][ T791] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1432.895882][ T791] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1432.906019][ T791] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1432.915981][ T791] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1432.926252][ T791] 17:58:41 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1432.983329][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1432.998643][ T788] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 63) [ 1433.024493][ T788] NILFS (loop0): couldn't find nilfs on the device [ 1433.054023][ T800] FAULT_INJECTION: forcing a failure. [ 1433.054023][ T800] name failslab, interval 1, probability 0, space 0, times 0 [ 1433.076061][ T800] CPU: 1 PID: 800 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1433.089041][ T800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1433.105687][ T800] Call Trace: [ 1433.111470][ T800] [ 1433.115399][ T800] dump_stack_lvl+0xcd/0x134 [ 1433.121521][ T800] should_fail.cold+0x5/0xa [ 1433.128158][ T800] ? copy_mount_options+0x55/0x180 [ 1433.135473][ T800] should_failslab+0x5/0x10 [ 1433.141204][ T800] kmem_cache_alloc_trace+0x55/0x2c0 [ 1433.149013][ T800] ? _copy_from_user+0x5d/0x180 [ 1433.155428][ T800] copy_mount_options+0x55/0x180 [ 1433.162491][ T800] __ia32_sys_mount+0x1a9/0x300 [ 1433.169282][ T800] ? __x64_sys_mount+0x300/0x300 [ 1433.178201][ T800] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1433.188106][ T800] __do_fast_syscall_32+0x65/0xf0 [ 1433.194635][ T800] do_fast_syscall_32+0x2f/0x70 [ 1433.200887][ T800] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1433.209278][ T800] RIP: 0023:0xf6efc549 [ 1433.214144][ T800] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1433.234034][ T800] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1433.243579][ T800] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1433.253945][ T800] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1433.265646][ T800] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1433.275178][ T800] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1433.285565][ T800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1433.298021][ T800] 17:58:41 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xa00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1433.389774][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 64) [ 1433.419702][ T802] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1433.445158][ T802] NILFS (loop0): couldn't find nilfs on the device [ 1433.473005][ T804] FAULT_INJECTION: forcing a failure. 17:58:41 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1433.473005][ T804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1433.504658][ T804] CPU: 0 PID: 804 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1433.517685][ T804] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1433.528900][ T804] Call Trace: [ 1433.535022][ T804] [ 1433.540632][ T804] dump_stack_lvl+0xcd/0x134 [ 1433.548935][ T804] should_fail.cold+0x5/0xa [ 1433.555108][ T804] _copy_from_user+0x2c/0x180 [ 1433.561063][ T804] copy_mount_options+0x76/0x180 [ 1433.566395][ T804] __ia32_sys_mount+0x1a9/0x300 [ 1433.571869][ T804] ? __x64_sys_mount+0x300/0x300 [ 1433.577927][ T804] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1433.585176][ T804] __do_fast_syscall_32+0x65/0xf0 [ 1433.592438][ T804] do_fast_syscall_32+0x2f/0x70 [ 1433.598730][ T804] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1433.607725][ T804] RIP: 0023:0xf6efc549 [ 1433.612855][ T804] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1433.637744][ T804] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1433.647804][ T804] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1433.657670][ T804] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1433.666722][ T804] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1433.675881][ T804] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1433.685904][ T804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1433.695548][ T804] [ 1433.715788][ T804] gfs2: not a GFS2 filesystem 17:58:42 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="c07427cd9c723ab3802925b7a06812ace210369d6fc67b444183aab356bcc95be9287a9b407863f4dc89304ed79e59bf477a35bea65e00a44db9cf3316f4edc5dcc1187affd31f91933c061276243760d9c404eade1be5c1f81bc539ccb4b5c95afe7b9d07406fa3bfa28a6267257e7a6754fe377c91dbb2a5a692e290b7158de9fa", 0x82, 0x6) [ 1433.734492][ T802] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1433.744374][ T802] NILFS (loop0): couldn't find nilfs on the device 17:58:42 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xc00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:42 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 65) [ 1433.848076][ T815] FAULT_INJECTION: forcing a failure. [ 1433.848076][ T815] name failslab, interval 1, probability 0, space 0, times 0 [ 1433.853369][ T814] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1433.863770][ T815] CPU: 1 PID: 815 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 17:58:42 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1433.863792][ T815] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1433.863801][ T815] Call Trace: [ 1433.863806][ T815] [ 1433.863813][ T815] dump_stack_lvl+0xcd/0x134 [ 1433.863836][ T815] should_fail.cold+0x5/0xa [ 1433.863857][ T815] ? getname_flags.part.0+0x50/0x4f0 [ 1433.863875][ T815] should_failslab+0x5/0x10 [ 1433.863892][ T815] kmem_cache_alloc+0x5e/0x3a0 [ 1433.863906][ T815] ? asm_exc_page_fault+0x1e/0x30 [ 1433.863927][ T815] getname_flags.part.0+0x50/0x4f0 [ 1433.863945][ T815] getname_flags+0x9a/0xe0 [ 1433.863961][ T815] user_path_at_empty+0x2b/0x60 [ 1433.863978][ T815] __ia32_sys_mount+0x1ea/0x300 [ 1433.863994][ T815] ? __x64_sys_mount+0x300/0x300 [ 1433.864011][ T815] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1433.864030][ T815] __do_fast_syscall_32+0x65/0xf0 [ 1433.864048][ T815] do_fast_syscall_32+0x2f/0x70 [ 1433.864065][ T815] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1433.864084][ T815] RIP: 0023:0xf6efc549 [ 1433.864097][ T815] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1433.864111][ T815] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1433.864127][ T815] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1433.864137][ T815] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1433.864147][ T815] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1433.864157][ T815] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1433.864166][ T815] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1433.864184][ T815] [ 1434.156739][ T814] NILFS (loop0): couldn't find nilfs on the device 17:58:42 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 66) [ 1434.253786][ C0] blk_print_req_error: 2 callbacks suppressed [ 1434.253804][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1434.276973][ T814] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1434.295720][ T814] NILFS (loop0): couldn't find nilfs on the device [ 1434.303701][ T822] FAULT_INJECTION: forcing a failure. [ 1434.303701][ T822] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1434.332626][ T822] CPU: 0 PID: 822 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1434.344111][ T822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1434.356824][ T822] Call Trace: [ 1434.361131][ T822] [ 1434.365701][ T822] dump_stack_lvl+0xcd/0x134 [ 1434.372079][ T822] should_fail.cold+0x5/0xa [ 1434.378039][ T822] prepare_alloc_pages+0x17b/0x570 [ 1434.384356][ T822] ? mark_lock+0xef/0x17b0 [ 1434.390074][ T822] __alloc_pages+0x12f/0x500 [ 1434.396323][ T822] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 1434.405312][ T822] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1434.412542][ T822] alloc_pages+0x1a7/0x300 [ 1434.418029][ T822] new_slab+0x32d/0x4a0 [ 1434.423087][ T822] ___slab_alloc+0x918/0xfe0 [ 1434.429248][ T822] ? getname_flags.part.0+0x50/0x4f0 [ 1434.436285][ T822] ? kmem_cache_alloc+0x46/0x3a0 [ 1434.443035][ T822] ? getname_flags.part.0+0x50/0x4f0 [ 1434.449833][ T822] ? __slab_alloc.constprop.0+0x4d/0xa0 [ 1434.455957][ T822] __slab_alloc.constprop.0+0x4d/0xa0 [ 1434.462099][ T822] ? getname_flags.part.0+0x50/0x4f0 [ 1434.468008][ T822] kmem_cache_alloc+0x35c/0x3a0 [ 1434.474230][ T822] getname_flags.part.0+0x50/0x4f0 [ 1434.481050][ T822] getname_flags+0x9a/0xe0 [ 1434.486755][ T822] user_path_at_empty+0x2b/0x60 [ 1434.492870][ T822] __ia32_sys_mount+0x1ea/0x300 [ 1434.498448][ T822] ? __x64_sys_mount+0x300/0x300 [ 1434.504477][ T822] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1434.512899][ T822] __do_fast_syscall_32+0x65/0xf0 [ 1434.519135][ T822] do_fast_syscall_32+0x2f/0x70 [ 1434.524898][ T822] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1434.532410][ T822] RIP: 0023:0xf6efc549 [ 1434.537287][ T822] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1434.563101][ T822] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1434.573501][ T822] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1434.584385][ T822] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1434.595709][ T822] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1434.605597][ T822] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1434.615825][ T822] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1434.626516][ T822] [ 1434.640830][ T822] gfs2: not a GFS2 filesystem 17:58:43 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xd00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:43 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)={0x20, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xa0, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x9, 0x24}}}}, [@NL80211_ATTR_VENDOR_DATA={0x76, 0xc5, "25fbc34a8df636711be9676c89148405eebfd9277498a15622adeb89d5557856e86ee8770c641d410185543d292301cdaa27c734ad3f8e7ca78e85553cbc655e1b9d117905c058d9bca6bddf096ba24b2b7455dce9a21c29e932f9f1328da92438b2f1303d11a804f6b90083a58b122c0202"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x95) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getchain={0x64, 0x66, 0x300, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, {0xa, 0xe}, {0xf, 0x8}, {0xfff3, 0x7}}, [{0x8, 0xb, 0xfffff0e7}, {0x8, 0xb, 0x3b}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x20200}, {0x8, 0xb, 0x8000}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x20008090}, 0x40) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r6, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 67) [ 1434.721995][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1434.740698][ T825] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1434.756999][ T825] NILFS (loop0): couldn't find nilfs on the device [ 1434.763252][ T828] FAULT_INJECTION: forcing a failure. [ 1434.763252][ T828] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.785144][ T828] CPU: 2 PID: 828 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1434.796170][ T828] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1434.807886][ T828] Call Trace: [ 1434.811983][ T828] [ 1434.815968][ T828] dump_stack_lvl+0xcd/0x134 [ 1434.821918][ T828] should_fail.cold+0x5/0xa [ 1434.827599][ T828] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1434.834903][ T828] should_failslab+0x5/0x10 [ 1434.840726][ T828] __kmalloc+0x72/0x340 [ 1434.845482][ T828] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1434.852956][ T828] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1434.858967][ T828] ? is_bpf_text_address+0x99/0x170 [ 1434.865424][ T828] tomoyo_encode+0x28/0x50 [ 1434.871110][ T828] tomoyo_mount_acl+0xe5/0x840 17:58:43 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1434.877143][ T828] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1434.883340][ T828] ? filter_irq_stacks+0x90/0x90 [ 1434.888809][ T828] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1434.896341][ T828] ? find_held_lock+0x2d/0x110 [ 1434.902407][ T828] ? tomoyo_domain+0xb9/0x150 [ 1434.908580][ T828] ? tomoyo_profile+0x42/0x50 [ 1434.914443][ T828] tomoyo_mount_permission+0x151/0x3f0 [ 1434.922124][ T828] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1434.929374][ T828] ? tomoyo_mount_acl+0x840/0x840 [ 1434.936354][ T828] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1434.943806][ T828] security_sb_mount+0x66/0xc0 [ 1434.949453][ T828] path_mount+0x12f/0x1fa0 [ 1434.954955][ T828] ? kmem_cache_free+0xbd/0x5d0 [ 1434.960603][ T828] ? finish_automount+0xaf0/0xaf0 [ 1434.966400][ T828] ? putname+0xfe/0x140 [ 1434.971097][ T828] __ia32_sys_mount+0x27e/0x300 [ 1434.976814][ T828] ? __x64_sys_mount+0x300/0x300 [ 1434.982919][ T828] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1434.990046][ T828] __do_fast_syscall_32+0x65/0xf0 [ 1434.996030][ T828] do_fast_syscall_32+0x2f/0x70 [ 1435.001501][ T828] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1435.008411][ T828] RIP: 0023:0xf6efc549 [ 1435.012928][ T828] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1435.036647][ T828] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1435.047916][ T828] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1435.059019][ T828] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1435.069609][ T828] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1435.080215][ T828] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1435.090427][ T828] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1435.101727][ T828] 17:58:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 68) [ 1435.174085][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1435.189961][ T825] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1435.219896][ T825] NILFS (loop0): couldn't find nilfs on the device [ 1435.237057][ T835] FAULT_INJECTION: forcing a failure. [ 1435.237057][ T835] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.257394][ T835] CPU: 3 PID: 835 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1435.269654][ T835] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1435.282468][ T835] Call Trace: [ 1435.287028][ T835] [ 1435.290729][ T835] dump_stack_lvl+0xcd/0x134 [ 1435.296429][ T835] should_fail.cold+0x5/0xa [ 1435.302054][ T835] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1435.309077][ T835] should_failslab+0x5/0x10 [ 1435.314630][ T835] __kmalloc+0x72/0x340 [ 1435.320081][ T835] tomoyo_realpath_from_path+0xc3/0x620 [ 1435.327782][ T835] ? tomoyo_fill_path_info+0x229/0x410 [ 1435.334825][ T835] tomoyo_mount_acl+0x14e/0x840 [ 1435.341512][ T835] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1435.348547][ T835] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1435.356898][ T835] ? find_held_lock+0x2d/0x110 [ 1435.362667][ T835] ? tomoyo_domain+0xb9/0x150 [ 1435.367850][ T835] ? tomoyo_profile+0x42/0x50 [ 1435.372724][ T835] tomoyo_mount_permission+0x151/0x3f0 [ 1435.379983][ T835] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1435.386631][ T835] ? tomoyo_mount_acl+0x840/0x840 [ 1435.393632][ T835] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1435.400467][ T835] security_sb_mount+0x66/0xc0 [ 1435.406606][ T835] path_mount+0x12f/0x1fa0 [ 1435.412464][ T835] ? kmem_cache_free+0xbd/0x5d0 [ 1435.419319][ T835] ? finish_automount+0xaf0/0xaf0 [ 1435.425644][ T835] ? putname+0xfe/0x140 [ 1435.430617][ T835] __ia32_sys_mount+0x27e/0x300 [ 1435.435983][ T835] ? __x64_sys_mount+0x300/0x300 [ 1435.441715][ T835] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1435.449357][ T835] __do_fast_syscall_32+0x65/0xf0 [ 1435.455425][ T835] do_fast_syscall_32+0x2f/0x70 [ 1435.461744][ T835] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1435.470377][ T835] RIP: 0023:0xf6efc549 [ 1435.476474][ T835] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1435.504237][ T835] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1435.514480][ T835] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1435.523442][ T835] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1435.533016][ T835] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1435.542409][ T835] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1435.552187][ T835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1435.562393][ T835] [ 1435.572803][ T835] ERROR: Out of memory at tomoyo_realpath_from_path. 17:58:44 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x90) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:44 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xf00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1435.652215][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1435.666267][ T839] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1435.675671][ T839] NILFS (loop0): couldn't find nilfs on the device 17:58:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 69) [ 1435.729101][ T842] FAULT_INJECTION: forcing a failure. [ 1435.729101][ T842] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.747175][ T842] CPU: 1 PID: 842 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1435.759825][ T842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1435.772142][ T842] Call Trace: [ 1435.776083][ T842] [ 1435.780250][ T842] dump_stack_lvl+0xcd/0x134 [ 1435.786322][ T842] should_fail.cold+0x5/0xa [ 1435.792612][ T842] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1435.800081][ T842] should_failslab+0x5/0x10 [ 1435.805592][ T842] __kmalloc+0x72/0x340 [ 1435.811121][ T842] tomoyo_realpath_from_path+0xc3/0x620 17:58:44 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20100000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1435.818944][ T842] ? tomoyo_fill_path_info+0x229/0x410 [ 1435.826090][ T842] tomoyo_mount_acl+0x14e/0x840 [ 1435.832113][ T842] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1435.838991][ T842] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1435.850045][ T842] ? find_held_lock+0x2d/0x110 [ 1435.858232][ T842] ? tomoyo_domain+0xb9/0x150 [ 1435.866943][ T842] ? tomoyo_profile+0x42/0x50 [ 1435.874383][ T842] tomoyo_mount_permission+0x151/0x3f0 [ 1435.884475][ T842] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1435.892992][ T842] ? tomoyo_mount_acl+0x840/0x840 [ 1435.900330][ T842] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1435.908272][ T842] security_sb_mount+0x66/0xc0 [ 1435.914402][ T842] path_mount+0x12f/0x1fa0 [ 1435.920113][ T842] ? kmem_cache_free+0xbd/0x5d0 [ 1435.928036][ T842] ? finish_automount+0xaf0/0xaf0 [ 1435.937354][ T842] ? putname+0xfe/0x140 [ 1435.942984][ T842] __ia32_sys_mount+0x27e/0x300 [ 1435.949942][ T842] ? __x64_sys_mount+0x300/0x300 [ 1435.957874][ T842] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1435.970005][ T842] __do_fast_syscall_32+0x65/0xf0 [ 1435.976429][ T842] do_fast_syscall_32+0x2f/0x70 [ 1435.982962][ T842] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1435.992757][ T842] RIP: 0023:0xf6efc549 17:58:44 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3f000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1435.999557][ T842] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1436.038550][ T842] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1436.048870][ T842] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1436.071698][ T842] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1436.086441][ T842] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1436.109745][ T842] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1436.119566][ T842] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1436.129385][ T842] [ 1436.140061][ T842] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1436.196718][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1436.217962][ T839] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 70) [ 1436.226631][ T839] NILFS (loop0): couldn't find nilfs on the device [ 1436.296588][ T852] FAULT_INJECTION: forcing a failure. [ 1436.296588][ T852] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.312959][ T852] CPU: 1 PID: 852 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1436.323358][ T852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1436.334966][ T852] Call Trace: [ 1436.338970][ T852] [ 1436.342381][ T852] dump_stack_lvl+0xcd/0x134 [ 1436.348020][ T852] should_fail.cold+0x5/0xa [ 1436.353765][ T852] ? getname_kernel+0x4e/0x370 [ 1436.359928][ T852] should_failslab+0x5/0x10 [ 1436.365987][ T852] kmem_cache_alloc+0x5e/0x3a0 [ 1436.371933][ T852] getname_kernel+0x4e/0x370 [ 1436.376703][ T852] kern_path+0x1b/0x50 [ 1436.382206][ T852] tomoyo_mount_acl+0x291/0x840 [ 1436.388224][ T852] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1436.396067][ T852] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1436.405375][ T852] ? find_held_lock+0x2d/0x110 [ 1436.411229][ T852] ? tomoyo_domain+0xb9/0x150 [ 1436.418036][ T852] ? tomoyo_profile+0x42/0x50 [ 1436.424277][ T852] tomoyo_mount_permission+0x151/0x3f0 [ 1436.432555][ T852] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1436.440104][ T852] ? tomoyo_mount_acl+0x840/0x840 [ 1436.446364][ T852] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1436.454095][ T852] security_sb_mount+0x66/0xc0 [ 1436.460032][ T852] path_mount+0x12f/0x1fa0 17:58:44 executing program 2: r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x4, 0x4, 0x7f, 0x1, 0x10, @local, @private1={0xfc, 0x1, '\x00', 0x2}, 0x1, 0x8000, 0x0, 0x4}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x7, &(0x7f00000002c0)={@private1, r1}, 0x14) read(r0, &(0x7f0000000180)=""/19, 0x11fffffc7) sendto$inet6(r0, &(0x7f0000000040)="46af0363d834039433410cb6883e622d31e6d5a3219e59b35ca57b55f2946c291dd5890fcfb5e021922563d9e0dd59f964684bda66d518efa82bfb317a529f633c9373af047c72d35e0f06", 0x4b, 0x200080c2, &(0x7f00000000c0)={0xa, 0x4e22, 0xda7, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x81e}, 0x1c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000002180)=ANY=[], 0x10003) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0xfffefffa, 0x0) [ 1436.465476][ T852] ? kmem_cache_free+0xbd/0x5d0 [ 1436.474340][ T852] ? finish_automount+0xaf0/0xaf0 [ 1436.482847][ T852] ? putname+0xfe/0x140 [ 1436.488714][ T852] __ia32_sys_mount+0x27e/0x300 [ 1436.494801][ T852] ? __x64_sys_mount+0x300/0x300 [ 1436.501996][ T852] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1436.511413][ T852] __do_fast_syscall_32+0x65/0xf0 [ 1436.520510][ T852] do_fast_syscall_32+0x2f/0x70 [ 1436.528761][ T852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1436.537975][ T852] RIP: 0023:0xf6efc549 [ 1436.543617][ T852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1436.568864][ T852] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1436.579983][ T852] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1436.590214][ T852] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1436.601657][ T852] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1436.613017][ T852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1436.623352][ T852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1436.634437][ T852] 17:58:45 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1020, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 71) [ 1436.757965][ T859] FAULT_INJECTION: forcing a failure. [ 1436.757965][ T859] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.773034][ T859] CPU: 3 PID: 859 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1436.784292][ T859] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1436.796773][ T859] Call Trace: [ 1436.800744][ T859] [ 1436.804356][ T859] dump_stack_lvl+0xcd/0x134 [ 1436.810179][ T859] should_fail.cold+0x5/0xa [ 1436.816386][ T859] ? getname_kernel+0x4e/0x370 [ 1436.822499][ T859] should_failslab+0x5/0x10 [ 1436.828217][ T859] kmem_cache_alloc+0x5e/0x3a0 [ 1436.835274][ T859] getname_kernel+0x4e/0x370 [ 1436.841220][ T859] kern_path+0x1b/0x50 [ 1436.848087][ T859] tomoyo_mount_acl+0x291/0x840 [ 1436.854705][ T859] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1436.862036][ T859] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1436.871783][ T859] ? find_held_lock+0x2d/0x110 [ 1436.877763][ T859] ? tomoyo_domain+0xb9/0x150 [ 1436.883714][ T859] ? tomoyo_profile+0x42/0x50 [ 1436.889487][ T859] tomoyo_mount_permission+0x151/0x3f0 [ 1436.896087][ T859] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1436.903269][ T859] ? tomoyo_mount_acl+0x840/0x840 [ 1436.909957][ T859] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1436.918541][ T859] security_sb_mount+0x66/0xc0 [ 1436.925313][ T859] path_mount+0x12f/0x1fa0 [ 1436.933365][ T859] ? kmem_cache_free+0xbd/0x5d0 [ 1436.940623][ T859] ? finish_automount+0xaf0/0xaf0 [ 1436.947628][ T859] ? putname+0xfe/0x140 [ 1436.952765][ T859] __ia32_sys_mount+0x27e/0x300 [ 1436.959574][ T859] ? __x64_sys_mount+0x300/0x300 17:58:45 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8cffffff, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1436.966484][ T859] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1436.978391][ T859] __do_fast_syscall_32+0x65/0xf0 [ 1436.993903][ T859] do_fast_syscall_32+0x2f/0x70 [ 1436.999830][ T859] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1437.013932][ T859] RIP: 0023:0xf6efc549 [ 1437.018376][ T859] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1437.067889][ T859] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1437.078047][ T859] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1437.088022][ T859] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1437.099147][ T859] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1437.111088][ T859] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1437.121931][ T859] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1437.132194][ T859] 17:58:45 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 72) 17:58:45 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1100, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1437.257949][ T865] FAULT_INJECTION: forcing a failure. [ 1437.257949][ T865] name failslab, interval 1, probability 0, space 0, times 0 [ 1437.287238][ T865] CPU: 1 PID: 865 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1437.299194][ T865] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1437.312230][ T865] Call Trace: [ 1437.316572][ T865] [ 1437.320437][ T865] dump_stack_lvl+0xcd/0x134 [ 1437.326202][ T865] should_fail.cold+0x5/0xa [ 1437.331931][ T865] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1437.339771][ T865] should_failslab+0x5/0x10 [ 1437.346760][ T865] __kmalloc+0x72/0x340 [ 1437.352464][ T865] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1437.360194][ T865] tomoyo_realpath_from_path+0xc3/0x620 [ 1437.367370][ T865] tomoyo_mount_acl+0x2d1/0x840 [ 1437.374080][ T865] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 1437.382937][ T865] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1437.390490][ T865] ? find_held_lock+0x2d/0x110 [ 1437.397097][ T865] ? tomoyo_domain+0xb9/0x150 [ 1437.403050][ T865] ? tomoyo_profile+0x42/0x50 [ 1437.409826][ T865] tomoyo_mount_permission+0x151/0x3f0 [ 1437.416810][ T865] ? tomoyo_mount_permission+0xfa/0x3f0 [ 1437.427659][ T865] ? tomoyo_mount_acl+0x840/0x840 17:58:45 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc0ed0000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1437.433866][ T865] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 1437.455305][ T865] security_sb_mount+0x66/0xc0 [ 1437.461942][ T865] path_mount+0x12f/0x1fa0 [ 1437.467783][ T865] ? kmem_cache_free+0xbd/0x5d0 [ 1437.473910][ T865] ? finish_automount+0xaf0/0xaf0 [ 1437.481650][ T865] ? putname+0xfe/0x140 [ 1437.486842][ T865] __ia32_sys_mount+0x27e/0x300 [ 1437.497772][ T865] ? __x64_sys_mount+0x300/0x300 [ 1437.504487][ T865] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1437.517532][ T865] __do_fast_syscall_32+0x65/0xf0 [ 1437.525248][ T865] do_fast_syscall_32+0x2f/0x70 [ 1437.531087][ T865] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1437.538960][ T865] RIP: 0023:0xf6efc549 [ 1437.543592][ T865] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1437.569551][ T865] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1437.580620][ T865] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1437.591802][ T865] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1437.603049][ T865] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1437.613477][ T865] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1437.624924][ T865] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1437.635576][ T865] 17:58:46 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xfffffff9, {{0xa, 0x4e20, 0x7, @mcast1, 0x9}}}, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x112) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1437.651240][ T865] ERROR: Out of memory at tomoyo_realpath_from_path. 17:58:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 73) [ 1437.770783][ T877] FAULT_INJECTION: forcing a failure. [ 1437.770783][ T877] name failslab, interval 1, probability 0, space 0, times 0 [ 1437.792785][ T877] CPU: 3 PID: 877 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1437.803953][ T877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1437.815878][ T877] Call Trace: [ 1437.819759][ T877] [ 1437.822929][ T877] dump_stack_lvl+0xcd/0x134 [ 1437.828997][ T877] should_fail.cold+0x5/0xa [ 1437.834643][ T877] ? alloc_fs_context+0x58/0xa00 [ 1437.841044][ T877] should_failslab+0x5/0x10 [ 1437.846689][ T877] kmem_cache_alloc_trace+0x55/0x2c0 [ 1437.853663][ T877] alloc_fs_context+0x58/0xa00 [ 1437.860265][ T877] path_mount+0xa4b/0x1fa0 [ 1437.867780][ T877] ? kmem_cache_free+0xbd/0x5d0 [ 1437.876909][ T877] ? finish_automount+0xaf0/0xaf0 [ 1437.884284][ T877] ? putname+0xfe/0x140 [ 1437.890668][ T877] __ia32_sys_mount+0x27e/0x300 [ 1437.896638][ T877] ? __x64_sys_mount+0x300/0x300 [ 1437.902662][ T877] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1437.912025][ T877] __do_fast_syscall_32+0x65/0xf0 [ 1437.919838][ T877] do_fast_syscall_32+0x2f/0x70 [ 1437.926822][ T877] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1437.934655][ T877] RIP: 0023:0xf6efc549 [ 1437.939553][ T877] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1437.970648][ T877] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1437.984826][ T877] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1437.995424][ T877] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1438.004724][ T877] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1438.014290][ T877] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1438.023341][ T877] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1438.032238][ T877] 17:58:46 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1200, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 74) [ 1438.199907][ T881] FAULT_INJECTION: forcing a failure. [ 1438.199907][ T881] name failslab, interval 1, probability 0, space 0, times 0 [ 1438.223269][ T881] CPU: 3 PID: 881 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1438.235699][ T881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1438.252237][ T881] Call Trace: [ 1438.258072][ T881] [ 1438.263293][ T881] dump_stack_lvl+0xcd/0x134 [ 1438.270642][ T881] should_fail.cold+0x5/0xa [ 1438.276340][ T881] ? gfs2_init_fs_context+0x43/0x3f0 [ 1438.282891][ T881] should_failslab+0x5/0x10 [ 1438.290195][ T881] kmem_cache_alloc_trace+0x55/0x2c0 [ 1438.296670][ T881] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1438.305614][ T881] ? gfs2_parse_param+0xe60/0xe60 [ 1438.314510][ T881] gfs2_init_fs_context+0x43/0x3f0 [ 1438.322256][ T881] ? gfs2_parse_param+0xe60/0xe60 [ 1438.328384][ T881] alloc_fs_context+0x582/0xa00 [ 1438.334580][ T881] path_mount+0xa4b/0x1fa0 [ 1438.340791][ T881] ? kmem_cache_free+0xbd/0x5d0 [ 1438.347384][ T881] ? finish_automount+0xaf0/0xaf0 [ 1438.355105][ T881] ? putname+0xfe/0x140 [ 1438.361573][ T881] __ia32_sys_mount+0x27e/0x300 [ 1438.369498][ T881] ? __x64_sys_mount+0x300/0x300 [ 1438.375812][ T881] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1438.384225][ T881] __do_fast_syscall_32+0x65/0xf0 [ 1438.390755][ T881] do_fast_syscall_32+0x2f/0x70 [ 1438.396807][ T881] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1438.404650][ T881] RIP: 0023:0xf6efc549 [ 1438.409406][ T881] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1438.439643][ T881] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1438.449961][ T881] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1438.461942][ T881] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1438.472203][ T881] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1438.483291][ T881] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 17:58:46 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xf6ffffff, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1438.494093][ T881] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1438.506397][ T881] 17:58:46 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) ioctl$IOCTL_VMCI_SET_NOTIFY(r0, 0x7cb, &(0x7f0000000180)={0xfeb3, 0x80000000, 0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) ioctl$AUTOFS_IOC_READY(r2, 0x9360, 0x5a) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x12b) r4 = openat$kvm(0xffffff9c, &(0x7f00000001c0), 0x741c00, 0x0) splice(r3, 0x0, r4, 0x0, 0xfffefffb, 0x0) setxattr$incfs_size(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0xd0, 0x8, 0x2) ioctl$FS_IOC_SETFLAGS(r3, 0x40046602, &(0x7f0000000040)=0x2) 17:58:46 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1800, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:46 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 75) [ 1438.607958][ T891] FAULT_INJECTION: forcing a failure. [ 1438.607958][ T891] name failslab, interval 1, probability 0, space 0, times 0 [ 1438.627864][ T891] CPU: 2 PID: 891 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1438.638703][ T891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1438.648358][ T891] Call Trace: [ 1438.651936][ T891] [ 1438.655543][ T891] dump_stack_lvl+0xcd/0x134 [ 1438.662881][ T891] should_fail.cold+0x5/0xa [ 1438.668596][ T891] ? gfs2_init_fs_context+0x43/0x3f0 [ 1438.675289][ T891] should_failslab+0x5/0x10 [ 1438.679778][ T891] kmem_cache_alloc_trace+0x55/0x2c0 [ 1438.685294][ T891] ? lockdep_init_map_type+0x2c3/0x7b0 [ 1438.691051][ T891] ? gfs2_parse_param+0xe60/0xe60 [ 1438.697320][ T891] gfs2_init_fs_context+0x43/0x3f0 [ 1438.702967][ T891] ? gfs2_parse_param+0xe60/0xe60 [ 1438.709166][ T891] alloc_fs_context+0x582/0xa00 17:58:47 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfeffffff, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1438.715052][ T891] path_mount+0xa4b/0x1fa0 [ 1438.721393][ T891] ? kmem_cache_free+0xbd/0x5d0 [ 1438.727311][ T891] ? finish_automount+0xaf0/0xaf0 [ 1438.733609][ T891] ? putname+0xfe/0x140 [ 1438.738942][ T891] __ia32_sys_mount+0x27e/0x300 [ 1438.744836][ T891] ? __x64_sys_mount+0x300/0x300 [ 1438.751633][ T891] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1438.761185][ T891] __do_fast_syscall_32+0x65/0xf0 [ 1438.768219][ T891] do_fast_syscall_32+0x2f/0x70 [ 1438.775305][ T891] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1438.783844][ T891] RIP: 0023:0xf6efc549 [ 1438.788960][ T891] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1438.816209][ T891] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1438.828200][ T891] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1438.838155][ T891] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1438.849123][ T891] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1438.859747][ T891] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 17:58:47 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xff000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1438.871602][ T891] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1438.884557][ T891] 17:58:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 76) 17:58:47 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffff0000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1439.075950][ T908] FAULT_INJECTION: forcing a failure. 17:58:47 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1e00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1439.075950][ T908] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.099448][ T908] CPU: 3 PID: 908 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1439.112664][ T908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1439.128428][ T908] Call Trace: [ 1439.132621][ T908] [ 1439.136666][ T908] dump_stack_lvl+0xcd/0x134 [ 1439.142103][ T908] should_fail.cold+0x5/0xa [ 1439.148340][ T908] should_failslab+0x5/0x10 [ 1439.154324][ T908] __kmalloc_track_caller+0x79/0x320 [ 1439.160290][ T908] ? vfs_parse_fs_string+0xc0/0x150 [ 1439.165927][ T908] kmemdup_nul+0x2d/0xa0 [ 1439.170440][ T908] vfs_parse_fs_string+0xc0/0x150 [ 1439.176914][ T908] ? vfs_parse_fs_param+0x3c0/0x3c0 [ 1439.183602][ T908] ? gfs2_get_tree+0x270/0x270 [ 1439.189523][ T908] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1439.197739][ T908] generic_parse_monolithic+0x16f/0x1f0 [ 1439.205346][ T908] ? vfs_parse_fs_string+0x150/0x150 [ 1439.212540][ T908] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1439.219967][ T908] ? alloc_fs_context+0x5cb/0xa00 [ 1439.227258][ T908] path_mount+0x12d8/0x1fa0 [ 1439.232909][ T908] ? kmem_cache_free+0xbd/0x5d0 [ 1439.238595][ T908] ? finish_automount+0xaf0/0xaf0 [ 1439.244620][ T908] ? putname+0xfe/0x140 [ 1439.249593][ T908] __ia32_sys_mount+0x27e/0x300 [ 1439.255486][ T908] ? __x64_sys_mount+0x300/0x300 [ 1439.261527][ T908] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1439.270177][ T908] __do_fast_syscall_32+0x65/0xf0 [ 1439.277113][ T908] do_fast_syscall_32+0x2f/0x70 [ 1439.283312][ T908] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1439.291163][ T908] RIP: 0023:0xf6efc549 [ 1439.296288][ T908] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1439.321965][ T908] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1439.332682][ T908] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1439.342394][ T908] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1439.352716][ T908] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1439.363029][ T908] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1439.373055][ T908] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1439.383127][ T908] 17:58:47 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xffffff8c, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:47 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) write(r2, &(0x7f0000000040)="2cf37bcbc1b534f490d5122cb66a75d734f517586eb6a0afccbf0d1c6484b147bf527187343e828644726aa26ff2de2c0542dcb20bf60069e385e4d818a28830f4acdd92c6c79fa721cfe456797c72cd2f08eb0ae4cfc69e5553ef74c347c8a7c1f285688150468955af96603ad0d85b71e749d43f0408af95c701fbb7fd06585249dd89f0001051e2679debec8892cb78870bc887961a52baa1bd9e6e6a276e57afa4700d", 0xa5) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:47 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 77) [ 1439.507297][ T926] FAULT_INJECTION: forcing a failure. [ 1439.507297][ T926] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.522730][ T926] CPU: 3 PID: 926 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1439.531566][ T926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1439.543876][ T926] Call Trace: [ 1439.549898][ T926] [ 1439.554314][ T926] dump_stack_lvl+0xcd/0x134 [ 1439.561863][ T926] should_fail.cold+0x5/0xa [ 1439.567458][ T926] ? getname_kernel+0x4e/0x370 [ 1439.573774][ T926] should_failslab+0x5/0x10 [ 1439.579207][ T926] kmem_cache_alloc+0x5e/0x3a0 [ 1439.585604][ T926] getname_kernel+0x4e/0x370 17:58:48 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffff6, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1439.591207][ T926] kern_path+0x1b/0x50 [ 1439.596393][ T926] lookup_bdev+0xc3/0x260 [ 1439.602642][ T926] ? bd_abort_claiming+0x90/0x90 [ 1439.608785][ T926] ? vfs_parse_fs_string+0xf8/0x150 [ 1439.616425][ T926] blkdev_get_by_path+0x71/0x2e0 [ 1439.623173][ T926] ? blkdev_get_by_dev+0x80/0x80 [ 1439.629284][ T926] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1439.637271][ T926] get_tree_bdev+0xd5/0x760 [ 1439.643049][ T926] ? gfs2_reconfigure+0x1060/0x1060 [ 1439.649147][ T926] gfs2_get_tree+0x4a/0x270 [ 1439.654264][ T926] vfs_get_tree+0x89/0x2f0 [ 1439.659889][ T926] path_mount+0x1320/0x1fa0 [ 1439.665959][ T926] ? kmem_cache_free+0xbd/0x5d0 [ 1439.673058][ T926] ? finish_automount+0xaf0/0xaf0 [ 1439.680549][ T926] ? putname+0xfe/0x140 [ 1439.686718][ T926] __ia32_sys_mount+0x27e/0x300 [ 1439.693651][ T926] ? __x64_sys_mount+0x300/0x300 [ 1439.700558][ T926] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1439.708672][ T926] __do_fast_syscall_32+0x65/0xf0 [ 1439.715021][ T926] do_fast_syscall_32+0x2f/0x70 [ 1439.720713][ T926] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1439.726626][ T926] RIP: 0023:0xf6efc549 [ 1439.730294][ T926] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1439.750166][ T926] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1439.758440][ T926] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1439.769272][ T926] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1439.780918][ T926] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1439.794390][ T926] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1439.806861][ T926] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1439.817585][ T926] 17:58:48 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xfffffffe, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1439.825454][ T926] /dev/loop1: Can't open blockdev 17:58:48 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1f00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:48 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 78) 17:58:48 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x37, {'wfdno', 0x3d, r2}}) [ 1439.962787][ T949] FAULT_INJECTION: forcing a failure. [ 1439.962787][ T949] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.980911][ T949] CPU: 1 PID: 949 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1439.993958][ T949] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1440.006779][ T949] Call Trace: [ 1440.011290][ T949] [ 1440.016024][ T949] dump_stack_lvl+0xcd/0x134 [ 1440.020386][ T950] 9pnet: Insufficient options for proto=fd [ 1440.022491][ T949] should_fail.cold+0x5/0xa [ 1440.039549][ T949] should_failslab+0x5/0x10 [ 1440.045146][ T949] __kmalloc_track_caller+0x79/0x320 [ 1440.051638][ T949] ? vfs_parse_fs_string+0xc0/0x150 [ 1440.058048][ T949] kmemdup_nul+0x2d/0xa0 [ 1440.063615][ T949] vfs_parse_fs_string+0xc0/0x150 [ 1440.070542][ T949] ? vfs_parse_fs_param+0x3c0/0x3c0 [ 1440.077864][ T949] ? memset+0x20/0x40 [ 1440.083181][ T949] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1440.091324][ T949] ? alloc_fs_context+0x5cb/0xa00 [ 1440.098301][ T949] path_mount+0x610/0x1fa0 17:58:48 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x37}) [ 1440.104622][ T949] ? kmem_cache_free+0xbd/0x5d0 [ 1440.111176][ T949] ? finish_automount+0xaf0/0xaf0 [ 1440.117480][ T949] ? putname+0xfe/0x140 [ 1440.122463][ T949] __ia32_sys_mount+0x27e/0x300 [ 1440.129239][ T949] ? __x64_sys_mount+0x300/0x300 [ 1440.137049][ T949] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1440.146624][ T949] __do_fast_syscall_32+0x65/0xf0 [ 1440.154349][ T949] do_fast_syscall_32+0x2f/0x70 [ 1440.160476][ T949] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1440.171162][ T949] RIP: 0023:0xf6efc549 [ 1440.177364][ T949] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1440.207571][ T949] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1440.219795][ T949] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1440.234864][ T949] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1440.247442][ T949] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1440.258447][ T949] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1440.268644][ T949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1440.279100][ T949] 17:58:48 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat$sndtimer(0xffffff9c, &(0x7f0000000040), 0x2000) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xc1, 0x90, 0x1, 0x2, 0x0, 0x32, 0x24, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000080), 0xd}, 0x11040, 0xf899, 0x257, 0x8, 0x8, 0x2, 0x65a2, 0x0, 0x3f}, 0xffffffffffffffff, 0x3, r1, 0x1) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xc2, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000200), 0x0, 0x49}, {&(0x7f0000000240)="5a1697d5c575a2ede4e3482491887cae559bbf7286bee8afe83c8345fd507eb84226dfb23c8e3010c8a7482315dcb4579dff115ac4e4bc44992e76111b0f310f38a3", 0x42, 0x2}, {&(0x7f00000002c0)="d2f5a641c81986f26630f22c46c54be3c0a20467cd15b5164b0165b339dee855f33704ff3ce5d8d81a2d6f23853b1ec19e70794a4961c1f57ce47dcc884ad16e57876c7e04692d719e19139c17717e44cf61a13d7cd35d13645aff358cf03375c83bd30280dc61992be065877c8a64bda7d5eff6a9cff88f35ec8f595bc568b564669c55bdf5be4852dd87b813f7815ba19da309e980ab2208ed72a802510c6e3e813f59a498f48dd96a9477e9f1575b748886d0e961762e3e106c", 0xbb, 0xc37e}, {&(0x7f0000000380)="73ba186dbc3d2cc839ba287d99588f241e199d63bffaf4521c2babf0", 0x1c, 0x8001}, {&(0x7f00000003c0)="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", 0x1000, 0x38125d5a}], 0x850002, &(0x7f0000001400)={[], [{@euid_gt}]}) dup2(r0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r1, 0x0, 0xfffefffa, 0x0) 17:58:48 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:58:48 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 79) 17:58:48 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1440.427070][ T961] loop2: detected capacity change from 0 to 264192 [ 1440.463160][ T966] FAULT_INJECTION: forcing a failure. [ 1440.463160][ T966] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.481698][ T966] CPU: 2 PID: 966 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1440.493467][ T966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1440.505778][ T966] Call Trace: [ 1440.510010][ T966] [ 1440.513574][ T966] dump_stack_lvl+0xcd/0x134 [ 1440.519660][ T966] should_fail.cold+0x5/0xa [ 1440.525172][ T966] ? getname_kernel+0x4e/0x370 [ 1440.530297][ T966] should_failslab+0x5/0x10 [ 1440.535332][ T966] kmem_cache_alloc+0x5e/0x3a0 [ 1440.541273][ T966] getname_kernel+0x4e/0x370 [ 1440.546961][ T966] kern_path+0x1b/0x50 [ 1440.552108][ T966] lookup_bdev+0xc3/0x260 [ 1440.557888][ T966] ? bd_abort_claiming+0x90/0x90 [ 1440.563346][ T966] ? vfs_parse_fs_string+0xf8/0x150 [ 1440.569824][ T966] blkdev_get_by_path+0x71/0x2e0 [ 1440.576433][ T966] ? blkdev_get_by_dev+0x80/0x80 [ 1440.582564][ T966] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1440.590473][ T966] get_tree_bdev+0xd5/0x760 [ 1440.596163][ T966] ? gfs2_reconfigure+0x1060/0x1060 [ 1440.603096][ T966] gfs2_get_tree+0x4a/0x270 [ 1440.609841][ T966] vfs_get_tree+0x89/0x2f0 [ 1440.616062][ T966] path_mount+0x1320/0x1fa0 [ 1440.622212][ T966] ? kmem_cache_free+0xbd/0x5d0 [ 1440.628297][ T966] ? finish_automount+0xaf0/0xaf0 [ 1440.634777][ T966] ? putname+0xfe/0x140 [ 1440.639936][ T966] __ia32_sys_mount+0x27e/0x300 [ 1440.645605][ T966] ? __x64_sys_mount+0x300/0x300 [ 1440.651653][ T966] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1440.659687][ T966] __do_fast_syscall_32+0x65/0xf0 [ 1440.666109][ T966] do_fast_syscall_32+0x2f/0x70 [ 1440.672381][ T966] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1440.680940][ T966] RIP: 0023:0xf6efc549 [ 1440.686510][ T966] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1440.713803][ T966] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1440.725014][ T966] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1440.737458][ T966] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1440.747353][ T966] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1440.757034][ T966] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1440.767258][ T966] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1440.777635][ T966] [ 1440.782859][ T966] /dev/loop1: Can't open blockdev 17:58:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 80) 17:58:49 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2010, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1440.899267][ T969] FAULT_INJECTION: forcing a failure. [ 1440.899267][ T969] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.941929][ T969] CPU: 1 PID: 969 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1440.952917][ T969] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1440.964808][ T969] Call Trace: [ 1440.969199][ T969] [ 1440.973224][ T969] dump_stack_lvl+0xcd/0x134 [ 1440.979288][ T969] should_fail.cold+0x5/0xa [ 1440.985390][ T969] ? getname_kernel+0x4e/0x370 [ 1440.991707][ T969] should_failslab+0x5/0x10 [ 1440.997662][ T969] kmem_cache_alloc+0x5e/0x3a0 [ 1441.004088][ T969] getname_kernel+0x4e/0x370 [ 1441.009948][ T969] kern_path+0x1b/0x50 [ 1441.015122][ T969] lookup_bdev+0xc3/0x260 [ 1441.021355][ T969] ? bd_abort_claiming+0x90/0x90 [ 1441.029353][ T969] ? vfs_parse_fs_string+0xf8/0x150 [ 1441.036523][ T969] blkdev_get_by_path+0x71/0x2e0 [ 1441.043877][ T969] ? blkdev_get_by_dev+0x80/0x80 [ 1441.051787][ T969] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1441.062081][ T969] get_tree_bdev+0xd5/0x760 [ 1441.068040][ T969] ? gfs2_reconfigure+0x1060/0x1060 [ 1441.074824][ T969] gfs2_get_tree+0x4a/0x270 [ 1441.081961][ T969] vfs_get_tree+0x89/0x2f0 [ 1441.088819][ T969] path_mount+0x1320/0x1fa0 [ 1441.096666][ T969] ? kmem_cache_free+0xbd/0x5d0 [ 1441.103542][ T969] ? finish_automount+0xaf0/0xaf0 [ 1441.110097][ T969] ? putname+0xfe/0x140 [ 1441.115772][ T969] __ia32_sys_mount+0x27e/0x300 [ 1441.122055][ T969] ? __x64_sys_mount+0x300/0x300 [ 1441.128888][ T969] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1441.138161][ T969] __do_fast_syscall_32+0x65/0xf0 [ 1441.144280][ T969] do_fast_syscall_32+0x2f/0x70 [ 1441.150316][ T969] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1441.158018][ T969] RIP: 0023:0xf6efc549 17:58:49 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@uname={'uname', 0x3d, '/+@O^,+\xca,*'}}, {@msize={'msize', 0x3d, 0x4}}, {@fscache}, {@version_9p2000}, {@cachetag={'cachetag', 0x3d, ')$%'}}, {@loose}, {@debug}], [{@dont_appraise}, {@context={'context', 0x3d, 'staff_u'}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0xd8c81a1286f027ee, 0x63, 0x66, 0x61, 0x34, 0x65, 0x64, 0x33], 0x2d, [0x56, 0x32, 0x38, 0x37], 0x2d, [0x37, 0x62, 0x34, 0x30], 0x2d, [0x32, 0x35, 0x62, 0x30], 0x2d, [0x65, 0x65, 0x36, 0x65, 0x36, 0x6f, 0x5, 0x37]}}}, {@appraise_type}]}}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1441.163251][ T969] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1441.187692][ T969] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1441.198894][ T969] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1441.210084][ T969] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1441.221312][ T969] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1441.231598][ T969] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1441.241763][ T969] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1441.252016][ T969] [ 1441.258037][ T969] /dev/loop1: Can't open blockdev 17:58:49 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x2}}) 17:58:49 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 81) 17:58:49 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2400, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1441.424005][ T980] FAULT_INJECTION: forcing a failure. [ 1441.424005][ T980] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.449901][ T980] CPU: 1 PID: 980 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1441.466370][ T980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1441.477970][ T980] Call Trace: [ 1441.482275][ T980] [ 1441.486227][ T980] dump_stack_lvl+0xcd/0x134 [ 1441.492090][ T980] should_fail.cold+0x5/0xa [ 1441.496979][ T980] ? security_sb_alloc+0x101/0x240 [ 1441.502532][ T980] should_failslab+0x5/0x10 [ 1441.508628][ T980] __kmalloc+0x72/0x340 [ 1441.513487][ T980] ? _down_write_nest_lock+0x150/0x150 [ 1441.520843][ T980] security_sb_alloc+0x101/0x240 [ 1441.526797][ T980] alloc_super+0x1e5/0xac0 [ 1441.532351][ T980] ? test_single_super+0x10/0x10 [ 1441.539283][ T980] sget_fc+0x13e/0x7c0 [ 1441.544427][ T980] ? set_bdev_super+0x310/0x310 [ 1441.550379][ T980] get_tree_bdev+0x1bb/0x760 [ 1441.556049][ T980] ? gfs2_reconfigure+0x1060/0x1060 [ 1441.563163][ T980] gfs2_get_tree+0x4a/0x270 [ 1441.569461][ T980] vfs_get_tree+0x89/0x2f0 [ 1441.575077][ T980] path_mount+0x1320/0x1fa0 [ 1441.580637][ T980] ? kmem_cache_free+0xbd/0x5d0 [ 1441.586689][ T980] ? finish_automount+0xaf0/0xaf0 [ 1441.593375][ T980] ? putname+0xfe/0x140 [ 1441.598988][ T980] __ia32_sys_mount+0x27e/0x300 [ 1441.605871][ T980] ? __x64_sys_mount+0x300/0x300 [ 1441.613476][ T980] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1441.622463][ T980] __do_fast_syscall_32+0x65/0xf0 [ 1441.630304][ T980] do_fast_syscall_32+0x2f/0x70 [ 1441.637499][ T980] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1441.646700][ T980] RIP: 0023:0xf6efc549 [ 1441.652441][ T980] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1441.677201][ T980] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1441.689476][ T980] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1441.699966][ T980] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1441.710176][ T980] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1441.720265][ T980] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1441.731259][ T980] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1441.741499][ T980] 17:58:50 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 82) 17:58:50 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2a00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1441.891933][ T985] FAULT_INJECTION: forcing a failure. [ 1441.891933][ T985] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.909448][ T985] CPU: 1 PID: 985 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1441.921187][ T985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1441.933084][ T985] Call Trace: [ 1441.938222][ T985] [ 1441.942346][ T985] dump_stack_lvl+0xcd/0x134 [ 1441.950902][ T985] should_fail.cold+0x5/0xa [ 1441.957285][ T985] ? kvmalloc_node+0x61/0x120 [ 1441.964668][ T985] should_failslab+0x5/0x10 [ 1441.971139][ T985] __kmalloc_node+0x75/0x390 [ 1441.977127][ T985] kvmalloc_node+0x61/0x120 [ 1441.983683][ T985] __list_lru_init+0x4a7/0x9e0 [ 1441.990306][ T985] alloc_super+0x877/0xac0 [ 1441.995715][ T985] ? test_single_super+0x10/0x10 [ 1442.002516][ T985] sget_fc+0x13e/0x7c0 [ 1442.008453][ T985] ? set_bdev_super+0x310/0x310 [ 1442.015187][ T985] get_tree_bdev+0x1bb/0x760 [ 1442.021575][ T985] ? gfs2_reconfigure+0x1060/0x1060 [ 1442.028149][ T985] gfs2_get_tree+0x4a/0x270 [ 1442.033763][ T985] vfs_get_tree+0x89/0x2f0 [ 1442.039222][ T985] path_mount+0x1320/0x1fa0 [ 1442.044990][ T985] ? kmem_cache_free+0xbd/0x5d0 [ 1442.051094][ T985] ? finish_automount+0xaf0/0xaf0 [ 1442.057586][ T985] ? putname+0xfe/0x140 17:58:50 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x3cf980, 0x28) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1442.062821][ T985] __ia32_sys_mount+0x27e/0x300 [ 1442.075795][ T985] ? __x64_sys_mount+0x300/0x300 [ 1442.081883][ T985] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1442.090107][ T985] __do_fast_syscall_32+0x65/0xf0 [ 1442.096714][ T985] do_fast_syscall_32+0x2f/0x70 [ 1442.103305][ T985] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1442.113846][ T985] RIP: 0023:0xf6efc549 [ 1442.122043][ T985] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1442.154602][ T985] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1442.167388][ T985] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1442.178831][ T985] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1442.189760][ T985] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1442.199871][ T985] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1442.209327][ T985] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1442.220559][ T985] 17:58:50 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x3}}) 17:58:50 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 83) 17:58:50 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1442.385141][ T993] FAULT_INJECTION: forcing a failure. [ 1442.385141][ T993] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.410474][ T993] CPU: 1 PID: 993 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1442.424310][ T993] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1442.441253][ T993] Call Trace: [ 1442.448166][ T993] [ 1442.454365][ T993] dump_stack_lvl+0xcd/0x134 [ 1442.464502][ T993] should_fail.cold+0x5/0xa [ 1442.472145][ T993] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1442.480110][ T993] should_failslab+0x5/0x10 [ 1442.485984][ T993] kmem_cache_alloc_trace+0x55/0x2c0 [ 1442.492212][ T993] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1442.499542][ T993] __list_lru_init+0x4c5/0x9e0 [ 1442.508212][ T993] alloc_super+0x877/0xac0 [ 1442.515370][ T993] ? test_single_super+0x10/0x10 [ 1442.522052][ T993] sget_fc+0x13e/0x7c0 [ 1442.528846][ T993] ? set_bdev_super+0x310/0x310 [ 1442.536275][ T993] get_tree_bdev+0x1bb/0x760 [ 1442.543623][ T993] ? gfs2_reconfigure+0x1060/0x1060 [ 1442.553178][ T993] gfs2_get_tree+0x4a/0x270 [ 1442.560134][ T993] vfs_get_tree+0x89/0x2f0 [ 1442.566276][ T993] path_mount+0x1320/0x1fa0 [ 1442.573179][ T993] ? kmem_cache_free+0xbd/0x5d0 [ 1442.580393][ T993] ? finish_automount+0xaf0/0xaf0 [ 1442.587450][ T993] ? putname+0xfe/0x140 [ 1442.594040][ T993] __ia32_sys_mount+0x27e/0x300 [ 1442.601746][ T993] ? __x64_sys_mount+0x300/0x300 [ 1442.609731][ T993] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1442.619266][ T993] __do_fast_syscall_32+0x65/0xf0 [ 1442.627209][ T993] do_fast_syscall_32+0x2f/0x70 [ 1442.633972][ T993] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1442.642289][ T993] RIP: 0023:0xf6efc549 [ 1442.648038][ T993] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1442.674139][ T993] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1442.685805][ T993] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1442.695958][ T993] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1442.706691][ T993] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1442.719251][ T993] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1442.730529][ T993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1442.741961][ T993] 17:58:51 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 84) [ 1442.861912][ T1002] FAULT_INJECTION: forcing a failure. [ 1442.861912][ T1002] name failslab, interval 1, probability 0, space 0, times 0 17:58:51 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3434, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1442.911347][ T1002] CPU: 1 PID: 1002 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1442.924219][ T1002] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1442.937083][ T1002] Call Trace: [ 1442.941322][ T1002] [ 1442.945448][ T1002] dump_stack_lvl+0xcd/0x134 [ 1442.951647][ T1002] should_fail.cold+0x5/0xa [ 1442.958119][ T1002] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1442.966708][ T1002] should_failslab+0x5/0x10 [ 1442.972871][ T1002] kmem_cache_alloc_trace+0x55/0x2c0 [ 1442.981334][ T1002] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1442.988871][ T1002] __list_lru_init+0x4c5/0x9e0 [ 1442.995464][ T1002] alloc_super+0x877/0xac0 [ 1443.001565][ T1002] ? test_single_super+0x10/0x10 [ 1443.008268][ T1002] sget_fc+0x13e/0x7c0 [ 1443.013478][ T1002] ? set_bdev_super+0x310/0x310 [ 1443.019519][ T1002] get_tree_bdev+0x1bb/0x760 [ 1443.025824][ T1002] ? gfs2_reconfigure+0x1060/0x1060 [ 1443.032813][ T1002] gfs2_get_tree+0x4a/0x270 [ 1443.041637][ T1002] vfs_get_tree+0x89/0x2f0 [ 1443.049090][ T1002] path_mount+0x1320/0x1fa0 [ 1443.056077][ T1002] ? kmem_cache_free+0xbd/0x5d0 [ 1443.064009][ T1002] ? finish_automount+0xaf0/0xaf0 [ 1443.072296][ T1002] ? putname+0xfe/0x140 [ 1443.078174][ T1002] __ia32_sys_mount+0x27e/0x300 [ 1443.085089][ T1002] ? __x64_sys_mount+0x300/0x300 [ 1443.092829][ T1002] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1443.103527][ T1002] __do_fast_syscall_32+0x65/0xf0 [ 1443.110948][ T1002] do_fast_syscall_32+0x2f/0x70 [ 1443.118832][ T1002] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1443.128789][ T1002] RIP: 0023:0xf6efc549 [ 1443.136080][ T1002] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1443.171292][ T1002] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1443.185353][ T1002] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1443.197950][ T1002] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1443.209382][ T1002] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.223540][ T1002] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1443.236958][ T1002] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1443.250313][ T1002] 17:58:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xef, 0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) 17:58:51 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x4}}) 17:58:51 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 85) 17:58:51 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3600, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1443.427283][ T1015] FAULT_INJECTION: forcing a failure. [ 1443.427283][ T1015] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.452686][ T1015] CPU: 3 PID: 1015 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1443.465286][ T1015] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1443.478424][ T1015] Call Trace: [ 1443.483615][ T1015] [ 1443.488692][ T1015] dump_stack_lvl+0xcd/0x134 [ 1443.496274][ T1015] should_fail.cold+0x5/0xa [ 1443.502977][ T1015] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1443.511651][ T1015] should_failslab+0x5/0x10 [ 1443.518858][ T1015] kmem_cache_alloc_trace+0x55/0x2c0 [ 1443.526494][ T1015] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1443.534773][ T1015] __list_lru_init+0x4c5/0x9e0 [ 1443.541564][ T1015] alloc_super+0x877/0xac0 [ 1443.547079][ T1015] ? test_single_super+0x10/0x10 [ 1443.553726][ T1015] sget_fc+0x13e/0x7c0 [ 1443.559962][ T1015] ? set_bdev_super+0x310/0x310 [ 1443.567493][ T1015] get_tree_bdev+0x1bb/0x760 [ 1443.573774][ T1015] ? gfs2_reconfigure+0x1060/0x1060 [ 1443.580854][ T1015] gfs2_get_tree+0x4a/0x270 [ 1443.586954][ T1015] vfs_get_tree+0x89/0x2f0 [ 1443.592608][ T1015] path_mount+0x1320/0x1fa0 [ 1443.599094][ T1015] ? kmem_cache_free+0xbd/0x5d0 [ 1443.605426][ T1015] ? finish_automount+0xaf0/0xaf0 [ 1443.612302][ T1015] ? putname+0xfe/0x140 [ 1443.617577][ T1015] __ia32_sys_mount+0x27e/0x300 [ 1443.623445][ T1015] ? __x64_sys_mount+0x300/0x300 [ 1443.629875][ T1015] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1443.638338][ T1015] __do_fast_syscall_32+0x65/0xf0 [ 1443.644692][ T1015] do_fast_syscall_32+0x2f/0x70 [ 1443.651660][ T1015] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1443.661870][ T1015] RIP: 0023:0xf6efc549 [ 1443.667912][ T1015] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1443.695166][ T1015] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1443.706076][ T1015] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1443.716670][ T1015] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1443.727064][ T1015] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1443.737535][ T1015] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1443.748053][ T1015] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1443.758399][ T1015] 17:58:52 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) 17:58:52 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 86) 17:58:52 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3f00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1443.956659][ T1023] FAULT_INJECTION: forcing a failure. [ 1443.956659][ T1023] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.998665][ T1023] CPU: 3 PID: 1023 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1444.009160][ T1023] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1444.026511][ T1023] Call Trace: [ 1444.042659][ T1023] [ 1444.046606][ T1023] dump_stack_lvl+0xcd/0x134 [ 1444.052736][ T1023] should_fail.cold+0x5/0xa [ 1444.060248][ T1023] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1444.068832][ T1023] should_failslab+0x5/0x10 [ 1444.074952][ T1023] kmem_cache_alloc_trace+0x55/0x2c0 [ 1444.081664][ T1023] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1444.090221][ T1023] __list_lru_init+0x4c5/0x9e0 [ 1444.097020][ T1023] alloc_super+0x877/0xac0 [ 1444.103434][ T1023] ? test_single_super+0x10/0x10 [ 1444.111260][ T1023] sget_fc+0x13e/0x7c0 [ 1444.116968][ T1023] ? set_bdev_super+0x310/0x310 [ 1444.122967][ T1023] get_tree_bdev+0x1bb/0x760 [ 1444.129219][ T1023] ? gfs2_reconfigure+0x1060/0x1060 [ 1444.136460][ T1023] gfs2_get_tree+0x4a/0x270 [ 1444.144369][ T1023] vfs_get_tree+0x89/0x2f0 [ 1444.151691][ T1023] path_mount+0x1320/0x1fa0 [ 1444.158188][ T1023] ? kmem_cache_free+0xbd/0x5d0 [ 1444.165306][ T1023] ? finish_automount+0xaf0/0xaf0 [ 1444.172537][ T1023] ? putname+0xfe/0x140 [ 1444.178489][ T1023] __ia32_sys_mount+0x27e/0x300 [ 1444.184764][ T1023] ? __x64_sys_mount+0x300/0x300 [ 1444.191336][ T1023] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1444.200627][ T1023] __do_fast_syscall_32+0x65/0xf0 [ 1444.207414][ T1023] do_fast_syscall_32+0x2f/0x70 [ 1444.214758][ T1023] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1444.222954][ T1023] RIP: 0023:0xf6efc549 [ 1444.229678][ T1023] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1444.254483][ T1023] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1444.267208][ T1023] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1444.278400][ T1023] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1444.289986][ T1023] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.301403][ T1023] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1444.312083][ T1023] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1444.322202][ T1023] 17:58:52 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 87) 17:58:52 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x5}}) [ 1444.445748][ T1030] FAULT_INJECTION: forcing a failure. [ 1444.445748][ T1030] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.463941][ T1030] CPU: 2 PID: 1030 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1444.475805][ T1030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1444.486882][ T1030] Call Trace: [ 1444.491161][ T1030] [ 1444.495253][ T1030] dump_stack_lvl+0xcd/0x134 [ 1444.502198][ T1030] should_fail.cold+0x5/0xa [ 1444.508414][ T1030] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1444.516777][ T1030] should_failslab+0x5/0x10 [ 1444.523342][ T1030] kmem_cache_alloc_trace+0x55/0x2c0 [ 1444.531837][ T1030] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1444.539931][ T1030] __list_lru_init+0x4c5/0x9e0 [ 1444.546626][ T1030] alloc_super+0x877/0xac0 [ 1444.553306][ T1030] ? test_single_super+0x10/0x10 [ 1444.560900][ T1030] sget_fc+0x13e/0x7c0 [ 1444.566722][ T1030] ? set_bdev_super+0x310/0x310 [ 1444.573612][ T1030] get_tree_bdev+0x1bb/0x760 [ 1444.580295][ T1030] ? gfs2_reconfigure+0x1060/0x1060 [ 1444.587292][ T1030] gfs2_get_tree+0x4a/0x270 [ 1444.593112][ T1030] vfs_get_tree+0x89/0x2f0 [ 1444.599076][ T1030] path_mount+0x1320/0x1fa0 [ 1444.607364][ T1030] ? kmem_cache_free+0xbd/0x5d0 [ 1444.614750][ T1030] ? finish_automount+0xaf0/0xaf0 [ 1444.621316][ T1030] ? putname+0xfe/0x140 [ 1444.627506][ T1030] __ia32_sys_mount+0x27e/0x300 [ 1444.634544][ T1030] ? __x64_sys_mount+0x300/0x300 [ 1444.641806][ T1030] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1444.653758][ T1030] __do_fast_syscall_32+0x65/0xf0 [ 1444.661222][ T1030] do_fast_syscall_32+0x2f/0x70 [ 1444.667620][ T1030] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1444.676404][ T1030] RIP: 0023:0xf6efc549 [ 1444.682217][ T1030] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1444.712157][ T1030] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1444.722896][ T1030] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1444.735551][ T1030] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1444.746940][ T1030] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1444.757849][ T1030] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1444.767812][ T1030] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1444.778866][ T1030] 17:58:53 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee00}}, './file0\x00'}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000180)={{0x0, 0x0, 0x80}}) 17:58:53 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:53 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 88) [ 1444.883226][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1444.912333][ T1041] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1444.933716][ T1041] NILFS (loop0): couldn't find nilfs on the device [ 1444.955549][ T1045] FAULT_INJECTION: forcing a failure. [ 1444.955549][ T1045] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.979527][ T1045] CPU: 0 PID: 1045 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1444.991469][ T1045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1445.003856][ T1045] Call Trace: [ 1445.008431][ T1045] [ 1445.012367][ T1045] dump_stack_lvl+0xcd/0x134 [ 1445.018857][ T1045] should_fail.cold+0x5/0xa [ 1445.024961][ T1045] ? kvmalloc_node+0x61/0x120 [ 1445.031414][ T1045] should_failslab+0x5/0x10 [ 1445.037698][ T1045] __kmalloc_node+0x75/0x390 [ 1445.044154][ T1045] kvmalloc_node+0x61/0x120 [ 1445.050621][ T1045] __list_lru_init+0x4a7/0x9e0 [ 1445.057086][ T1045] alloc_super+0x877/0xac0 [ 1445.063148][ T1045] ? test_single_super+0x10/0x10 [ 1445.069949][ T1045] sget_fc+0x13e/0x7c0 [ 1445.075768][ T1045] ? set_bdev_super+0x310/0x310 [ 1445.082236][ T1045] get_tree_bdev+0x1bb/0x760 [ 1445.088370][ T1045] ? gfs2_reconfigure+0x1060/0x1060 [ 1445.095182][ T1045] gfs2_get_tree+0x4a/0x270 [ 1445.101636][ T1045] vfs_get_tree+0x89/0x2f0 [ 1445.108163][ T1045] path_mount+0x1320/0x1fa0 [ 1445.114447][ T1045] ? kmem_cache_free+0xbd/0x5d0 [ 1445.121278][ T1045] ? finish_automount+0xaf0/0xaf0 [ 1445.128564][ T1045] ? putname+0xfe/0x140 [ 1445.135085][ T1045] __ia32_sys_mount+0x27e/0x300 [ 1445.141567][ T1045] ? __x64_sys_mount+0x300/0x300 [ 1445.147763][ T1045] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1445.156461][ T1045] __do_fast_syscall_32+0x65/0xf0 [ 1445.163056][ T1045] do_fast_syscall_32+0x2f/0x70 [ 1445.169622][ T1045] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1445.178722][ T1045] RIP: 0023:0xf6efc549 [ 1445.184459][ T1045] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1445.211684][ T1045] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1445.223917][ T1045] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1445.235424][ T1045] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1445.245806][ T1045] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.257731][ T1045] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1445.268339][ T1045] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1445.278564][ T1045] [ 1445.342878][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1445.363987][ T1041] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:58:53 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6}}) [ 1445.376515][ T1041] NILFS (loop0): couldn't find nilfs on the device 17:58:53 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 89) [ 1445.449231][ T1049] FAULT_INJECTION: forcing a failure. [ 1445.449231][ T1049] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.486718][ T1049] CPU: 1 PID: 1049 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1445.503756][ T1049] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1445.517297][ T1049] Call Trace: [ 1445.522659][ T1049] [ 1445.526675][ T1049] dump_stack_lvl+0xcd/0x134 [ 1445.533716][ T1049] should_fail.cold+0x5/0xa [ 1445.542727][ T1049] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1445.554624][ T1049] should_failslab+0x5/0x10 [ 1445.563944][ T1049] kmem_cache_alloc_trace+0x55/0x2c0 [ 1445.572368][ T1049] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1445.581395][ T1049] __list_lru_init+0x4c5/0x9e0 [ 1445.588956][ T1049] alloc_super+0x877/0xac0 [ 1445.595612][ T1049] ? test_single_super+0x10/0x10 [ 1445.603685][ T1049] sget_fc+0x13e/0x7c0 [ 1445.609723][ T1049] ? set_bdev_super+0x310/0x310 [ 1445.617248][ T1049] get_tree_bdev+0x1bb/0x760 [ 1445.624104][ T1049] ? gfs2_reconfigure+0x1060/0x1060 [ 1445.631262][ T1049] gfs2_get_tree+0x4a/0x270 [ 1445.638692][ T1049] vfs_get_tree+0x89/0x2f0 [ 1445.645809][ T1049] path_mount+0x1320/0x1fa0 [ 1445.653227][ T1049] ? kmem_cache_free+0xbd/0x5d0 [ 1445.659853][ T1049] ? finish_automount+0xaf0/0xaf0 [ 1445.667872][ T1049] ? putname+0xfe/0x140 [ 1445.673328][ T1049] __ia32_sys_mount+0x27e/0x300 [ 1445.680459][ T1049] ? __x64_sys_mount+0x300/0x300 [ 1445.687969][ T1049] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1445.696749][ T1049] __do_fast_syscall_32+0x65/0xf0 [ 1445.703472][ T1049] do_fast_syscall_32+0x2f/0x70 [ 1445.710524][ T1049] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1445.719189][ T1049] RIP: 0023:0xf6efc549 [ 1445.724806][ T1049] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1445.758074][ T1049] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1445.770686][ T1049] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1445.781427][ T1049] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1445.792704][ T1049] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1445.805759][ T1049] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1445.818674][ T1049] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1445.830436][ T1049] 17:58:54 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4048, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:54 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './bus\x00'}) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) read(r2, &(0x7f0000000180)=""/19, 0x11fffffc7) splice(r1, &(0x7f00000000c0)=0x8001000000, r2, &(0x7f0000000100)=0x73, 0x4d3, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r0, 0x0, 0xfffefffa, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x7, r3, &(0x7f0000000080)=0xffffffffffff141a, 0x1000009, 0x1) [ 1445.920595][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:54 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 90) [ 1445.948021][ T1054] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1445.961592][ T1054] NILFS (loop0): couldn't find nilfs on the device [ 1446.007436][ T1057] FAULT_INJECTION: forcing a failure. [ 1446.007436][ T1057] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.025853][ T1057] CPU: 3 PID: 1057 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1446.043035][ T1057] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1446.059437][ T1057] Call Trace: [ 1446.063034][ T1057] [ 1446.066229][ T1057] dump_stack_lvl+0xcd/0x134 [ 1446.071475][ T1057] should_fail.cold+0x5/0xa [ 1446.076508][ T1057] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1446.085802][ T1057] should_failslab+0x5/0x10 [ 1446.092163][ T1057] kmem_cache_alloc_trace+0x55/0x2c0 [ 1446.099079][ T1057] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1446.106467][ T1057] __list_lru_init+0x4c5/0x9e0 [ 1446.113045][ T1057] alloc_super+0x877/0xac0 [ 1446.119557][ T1057] ? test_single_super+0x10/0x10 [ 1446.126139][ T1057] sget_fc+0x13e/0x7c0 [ 1446.131686][ T1057] ? set_bdev_super+0x310/0x310 [ 1446.138435][ T1057] get_tree_bdev+0x1bb/0x760 [ 1446.143577][ T1057] ? gfs2_reconfigure+0x1060/0x1060 [ 1446.148853][ T1057] gfs2_get_tree+0x4a/0x270 [ 1446.153302][ T1057] vfs_get_tree+0x89/0x2f0 [ 1446.158347][ T1057] path_mount+0x1320/0x1fa0 [ 1446.163636][ T1057] ? kmem_cache_free+0xbd/0x5d0 [ 1446.169303][ T1057] ? finish_automount+0xaf0/0xaf0 [ 1446.175495][ T1057] ? putname+0xfe/0x140 [ 1446.180443][ T1057] __ia32_sys_mount+0x27e/0x300 [ 1446.186054][ T1057] ? __x64_sys_mount+0x300/0x300 [ 1446.192362][ T1057] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1446.201317][ T1057] __do_fast_syscall_32+0x65/0xf0 [ 1446.208260][ T1057] do_fast_syscall_32+0x2f/0x70 [ 1446.213915][ T1057] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1446.222020][ T1057] RIP: 0023:0xf6efc549 [ 1446.226938][ T1057] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1446.252047][ T1057] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1446.261582][ T1057] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1446.270976][ T1057] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1446.280257][ T1057] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1446.289535][ T1057] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1446.299986][ T1057] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1446.311198][ T1057] [ 1446.337267][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1446.351277][ T1054] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1446.362765][ T1054] NILFS (loop0): couldn't find nilfs on the device 17:58:54 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 91) 17:58:54 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x7}}) [ 1446.449551][ T1067] FAULT_INJECTION: forcing a failure. 17:58:54 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4800, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1446.449551][ T1067] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.472704][ T1067] CPU: 1 PID: 1067 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1446.487857][ T1067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1446.502381][ T1067] Call Trace: [ 1446.507826][ T1067] [ 1446.513272][ T1067] dump_stack_lvl+0xcd/0x134 [ 1446.520167][ T1067] should_fail.cold+0x5/0xa [ 1446.528810][ T1067] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1446.537575][ T1067] should_failslab+0x5/0x10 [ 1446.545565][ T1067] kmem_cache_alloc_trace+0x55/0x2c0 [ 1446.547214][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1446.554416][ T1067] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1446.554471][ T1067] __list_lru_init+0x4c5/0x9e0 [ 1446.554515][ T1067] alloc_super+0x877/0xac0 [ 1446.554549][ T1067] ? test_single_super+0x10/0x10 [ 1446.574534][ T1071] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1446.580798][ T1067] sget_fc+0x13e/0x7c0 [ 1446.603626][ T1071] NILFS (loop0): couldn't find nilfs on the device [ 1446.610971][ T1067] ? set_bdev_super+0x310/0x310 [ 1446.611016][ T1067] get_tree_bdev+0x1bb/0x760 [ 1446.611040][ T1067] ? gfs2_reconfigure+0x1060/0x1060 [ 1446.611073][ T1067] gfs2_get_tree+0x4a/0x270 [ 1446.611103][ T1067] vfs_get_tree+0x89/0x2f0 [ 1446.611147][ T1067] path_mount+0x1320/0x1fa0 [ 1446.611175][ T1067] ? kmem_cache_free+0xbd/0x5d0 [ 1446.611205][ T1067] ? finish_automount+0xaf0/0xaf0 [ 1446.669867][ T1067] ? putname+0xfe/0x140 [ 1446.674418][ T1067] __ia32_sys_mount+0x27e/0x300 [ 1446.679268][ T1067] ? __x64_sys_mount+0x300/0x300 [ 1446.685655][ T1067] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1446.694775][ T1067] __do_fast_syscall_32+0x65/0xf0 [ 1446.701506][ T1067] do_fast_syscall_32+0x2f/0x70 [ 1446.708527][ T1067] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1446.717275][ T1067] RIP: 0023:0xf6efc549 [ 1446.722531][ T1067] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1446.749938][ T1067] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1446.762332][ T1067] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1446.773558][ T1067] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1446.786200][ T1067] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1446.797972][ T1067] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1446.809664][ T1067] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1446.820671][ T1067] 17:58:55 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$efs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x80000000, 0x5, &(0x7f0000001340)=[{&(0x7f0000000180)="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", 0x1000, 0x4}, {&(0x7f0000001180)="ae76b0844224bea5bd292fc183b040aad1778bda973b156555b77cf0ad48121e5b952678c335436b5d37fa2830a72a1dc8063e66c36df446cee70f9165e0a0da0be55a46f84dbc57b150eb45d34d624bd6cfd7beb301ce78459f4676482bb440b1c9d0e2ae55c10530ab1cb050b0cc5190c19e9ecf9eeafc3c6c5baae2f1ef0db38aadb517439d764b1d8e385e73", 0x8e, 0xb6f1}, {&(0x7f00000000c0)="bd67d930ef44ee0884f2f7f60360c6e10453580ccf4075ab02c414decd929f5d7e7d89f3e79b860246b437c8ae48b5e6fba2cf5ac9182f87702ac0fb875d7b03bf89a36a97399d1af0d14bbb2bbe6f48082dd84c7fe40f6c88cae47f1725b97c3fcc", 0x62, 0x1}, {&(0x7f0000001240)="2e6763a3e314965ca64f26be66b68f7012a01b4026d7cc5f6068caa02b78e10bd38f4436a6a83da488bb9db0ba32f5fcd6e3d29f465bfc1563e4fe96aac0f86934a4d6fb93d3593747c1d5d41aacea39780f0f4f482c9dd8ca87dd8ec2afff0ea1f50b6d0cf69fea3af6fe373d97cb3ef32629657131e1ab40e31fe6d2b1ccfda449281cdb433444507cc3eee287c44a9f29f6a50005732c8564", 0x9a, 0x7ff}, {&(0x7f0000001300)="d3c18e6963d5e324d060638bc0eb39", 0xf, 0x7}], 0x210000, &(0x7f0000001380)={[{']'}, {'%,'}, {'%'}], [{@fscontext={'fscontext', 0x3d, 'user_u'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:58:55 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 92) [ 1446.916342][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1446.939894][ T1080] FAULT_INJECTION: forcing a failure. [ 1446.939894][ T1080] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.961811][ T1071] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1446.963705][ T1080] CPU: 1 PID: 1080 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1446.974192][ T1071] NILFS (loop0): couldn't find nilfs on the device [ 1446.984124][ T1080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1446.984183][ T1080] Call Trace: [ 1446.984194][ T1080] [ 1446.984206][ T1080] dump_stack_lvl+0xcd/0x134 [ 1446.984243][ T1080] should_fail.cold+0x5/0xa [ 1446.984280][ T1080] ? __list_lru_init+0xce/0x9e0 [ 1446.984311][ T1080] should_failslab+0x5/0x10 [ 1447.006616][ T1077] loop2: detected capacity change from 0 to 264192 [ 1447.007198][ T1080] __kmalloc+0x72/0x340 [ 1447.007246][ T1080] __list_lru_init+0xce/0x9e0 [ 1447.007285][ T1080] alloc_super+0x8a2/0xac0 [ 1447.007316][ T1080] ? test_single_super+0x10/0x10 [ 1447.076307][ T1080] sget_fc+0x13e/0x7c0 [ 1447.081569][ T1080] ? set_bdev_super+0x310/0x310 [ 1447.088275][ T1080] get_tree_bdev+0x1bb/0x760 [ 1447.094603][ T1080] ? gfs2_reconfigure+0x1060/0x1060 [ 1447.102076][ T1080] gfs2_get_tree+0x4a/0x270 [ 1447.109442][ T1080] vfs_get_tree+0x89/0x2f0 [ 1447.115833][ T1080] path_mount+0x1320/0x1fa0 [ 1447.121845][ T1080] ? kmem_cache_free+0xbd/0x5d0 [ 1447.129239][ T1080] ? finish_automount+0xaf0/0xaf0 [ 1447.136984][ T1080] ? putname+0xfe/0x140 [ 1447.142858][ T1080] __ia32_sys_mount+0x27e/0x300 [ 1447.150247][ T1080] ? __x64_sys_mount+0x300/0x300 [ 1447.157176][ T1080] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1447.165968][ T1080] __do_fast_syscall_32+0x65/0xf0 [ 1447.172407][ T1080] do_fast_syscall_32+0x2f/0x70 [ 1447.178663][ T1080] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1447.187598][ T1080] RIP: 0023:0xf6efc549 [ 1447.193217][ T1080] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1447.222009][ T1080] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1447.232571][ T1080] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1447.243404][ T1080] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1447.254898][ T1080] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1447.267225][ T1080] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1447.278009][ T1080] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1447.289251][ T1080] 17:58:55 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x8}}) 17:58:55 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4840, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:55 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 93) [ 1447.448868][ T1093] FAULT_INJECTION: forcing a failure. [ 1447.448868][ T1093] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.467450][ T1093] CPU: 2 PID: 1093 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1447.478289][ T1093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1447.490079][ T1093] Call Trace: [ 1447.492153][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1447.494421][ T1093] [ 1447.494439][ T1093] dump_stack_lvl+0xcd/0x134 [ 1447.494494][ T1093] should_fail.cold+0x5/0xa [ 1447.494534][ T1093] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1447.514925][ T1092] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1447.518011][ T1093] should_failslab+0x5/0x10 [ 1447.518053][ T1093] kmem_cache_alloc_trace+0x55/0x2c0 [ 1447.518088][ T1093] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1447.518130][ T1093] __list_lru_init+0x4c5/0x9e0 [ 1447.518168][ T1093] alloc_super+0x8a2/0xac0 [ 1447.524457][ T1092] NILFS (loop0): couldn't find nilfs on the device [ 1447.530158][ T1093] ? test_single_super+0x10/0x10 [ 1447.530193][ T1093] sget_fc+0x13e/0x7c0 [ 1447.530220][ T1093] ? set_bdev_super+0x310/0x310 [ 1447.530252][ T1093] get_tree_bdev+0x1bb/0x760 [ 1447.530277][ T1093] ? gfs2_reconfigure+0x1060/0x1060 [ 1447.530311][ T1093] gfs2_get_tree+0x4a/0x270 [ 1447.625261][ T1093] vfs_get_tree+0x89/0x2f0 [ 1447.629570][ T1093] path_mount+0x1320/0x1fa0 [ 1447.634562][ T1093] ? kmem_cache_free+0xbd/0x5d0 [ 1447.640766][ T1093] ? finish_automount+0xaf0/0xaf0 [ 1447.647034][ T1093] ? putname+0xfe/0x140 [ 1447.652235][ T1093] __ia32_sys_mount+0x27e/0x300 [ 1447.658659][ T1093] ? __x64_sys_mount+0x300/0x300 [ 1447.665216][ T1093] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1447.674789][ T1093] __do_fast_syscall_32+0x65/0xf0 [ 1447.682591][ T1093] do_fast_syscall_32+0x2f/0x70 [ 1447.689444][ T1093] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1447.698787][ T1093] RIP: 0023:0xf6efc549 17:58:56 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE(0xffffffffffffffff, 0xc01064c2, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f0000000080)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200301, 0xe6) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000100)=[0x6, 0x10001], &(0x7f0000000180)=[0xfffffe01, 0x8, 0x9, 0xe7], 0x20, 0x7, 0x4, &(0x7f00000001c0)=[0x5, 0x3ff, 0x0, 0x527, 0x0, 0x2, 0xff5], &(0x7f0000000200)=[0x10000]}) [ 1447.703432][ T1093] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1447.729903][ T1093] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1447.740359][ T1093] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1447.750890][ T1093] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1447.760877][ T1093] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1447.769769][ T1093] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1447.779627][ T1093] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1447.789843][ T1093] 17:58:56 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 94) [ 1447.872206][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1447.888865][ T1092] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1447.901213][ T1092] NILFS (loop0): couldn't find nilfs on the device [ 1447.905685][ T1101] FAULT_INJECTION: forcing a failure. [ 1447.905685][ T1101] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.926545][ T1101] CPU: 0 PID: 1101 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1447.937388][ T1101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1447.948765][ T1101] Call Trace: [ 1447.952954][ T1101] [ 1447.956197][ T1101] dump_stack_lvl+0xcd/0x134 [ 1447.961974][ T1101] should_fail.cold+0x5/0xa [ 1447.967864][ T1101] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1447.977392][ T1101] should_failslab+0x5/0x10 [ 1447.983885][ T1101] kmem_cache_alloc_trace+0x55/0x2c0 [ 1447.991091][ T1101] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1447.998282][ T1101] __list_lru_init+0x4c5/0x9e0 [ 1448.004138][ T1101] alloc_super+0x8a2/0xac0 [ 1448.009059][ T1101] ? test_single_super+0x10/0x10 [ 1448.014843][ T1101] sget_fc+0x13e/0x7c0 [ 1448.019213][ T1101] ? set_bdev_super+0x310/0x310 [ 1448.024808][ T1101] get_tree_bdev+0x1bb/0x760 [ 1448.030690][ T1101] ? gfs2_reconfigure+0x1060/0x1060 [ 1448.037979][ T1101] gfs2_get_tree+0x4a/0x270 [ 1448.042977][ T1101] vfs_get_tree+0x89/0x2f0 [ 1448.048707][ T1101] path_mount+0x1320/0x1fa0 [ 1448.054614][ T1101] ? kmem_cache_free+0xbd/0x5d0 [ 1448.060904][ T1101] ? finish_automount+0xaf0/0xaf0 [ 1448.066981][ T1101] ? putname+0xfe/0x140 [ 1448.072232][ T1101] __ia32_sys_mount+0x27e/0x300 [ 1448.078173][ T1101] ? __x64_sys_mount+0x300/0x300 [ 1448.084338][ T1101] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1448.092136][ T1101] __do_fast_syscall_32+0x65/0xf0 [ 1448.098729][ T1101] do_fast_syscall_32+0x2f/0x70 [ 1448.105314][ T1101] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1448.113792][ T1101] RIP: 0023:0xf6efc549 [ 1448.119160][ T1101] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1448.144230][ T1101] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1448.153863][ T1101] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1448.163067][ T1101] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1448.172278][ T1101] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1448.182453][ T1101] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1448.192802][ T1101] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1448.204238][ T1101] 17:58:56 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4c00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:56 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 95) [ 1448.310352][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:56 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x9}}) [ 1448.325270][ T1103] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1448.339134][ T1103] NILFS (loop0): couldn't find nilfs on the device [ 1448.352710][ T1106] FAULT_INJECTION: forcing a failure. [ 1448.352710][ T1106] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.372532][ T1106] CPU: 1 PID: 1106 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1448.385231][ T1106] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1448.396673][ T1106] Call Trace: [ 1448.400976][ T1106] [ 1448.405081][ T1106] dump_stack_lvl+0xcd/0x134 [ 1448.411446][ T1106] should_fail.cold+0x5/0xa [ 1448.418066][ T1106] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1448.426508][ T1106] should_failslab+0x5/0x10 [ 1448.432975][ T1106] kmem_cache_alloc_trace+0x55/0x2c0 [ 1448.440401][ T1106] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1448.447093][ T1106] __list_lru_init+0x4c5/0x9e0 [ 1448.453091][ T1106] alloc_super+0x8a2/0xac0 [ 1448.458594][ T1106] ? test_single_super+0x10/0x10 [ 1448.465085][ T1106] sget_fc+0x13e/0x7c0 [ 1448.471324][ T1106] ? set_bdev_super+0x310/0x310 [ 1448.477886][ T1106] get_tree_bdev+0x1bb/0x760 [ 1448.484281][ T1106] ? gfs2_reconfigure+0x1060/0x1060 [ 1448.491343][ T1106] gfs2_get_tree+0x4a/0x270 [ 1448.497292][ T1106] vfs_get_tree+0x89/0x2f0 [ 1448.503462][ T1106] path_mount+0x1320/0x1fa0 [ 1448.509326][ T1106] ? kmem_cache_free+0xbd/0x5d0 [ 1448.515564][ T1106] ? finish_automount+0xaf0/0xaf0 [ 1448.521935][ T1106] ? putname+0xfe/0x140 [ 1448.527302][ T1106] __ia32_sys_mount+0x27e/0x300 [ 1448.533928][ T1106] ? __x64_sys_mount+0x300/0x300 [ 1448.541163][ T1106] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1448.549932][ T1106] __do_fast_syscall_32+0x65/0xf0 [ 1448.557638][ T1106] do_fast_syscall_32+0x2f/0x70 [ 1448.564798][ T1106] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1448.573451][ T1106] RIP: 0023:0xf6efc549 [ 1448.579728][ T1106] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1448.613113][ T1106] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1448.624513][ T1106] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1448.636265][ T1106] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1448.646900][ T1106] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1448.656859][ T1106] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1448.667442][ T1106] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1448.677897][ T1106] 17:58:57 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x83) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1448.737828][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:57 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 96) [ 1448.763803][ T1103] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1448.793845][ T1103] NILFS (loop0): couldn't find nilfs on the device [ 1448.822784][ T1115] FAULT_INJECTION: forcing a failure. [ 1448.822784][ T1115] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.842578][ T1115] CPU: 1 PID: 1115 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1448.855020][ T1115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1448.868946][ T1115] Call Trace: [ 1448.873663][ T1115] [ 1448.878023][ T1115] dump_stack_lvl+0xcd/0x134 [ 1448.885218][ T1115] should_fail.cold+0x5/0xa [ 1448.891821][ T1115] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1448.898689][ T1115] should_failslab+0x5/0x10 [ 1448.905176][ T1115] kmem_cache_alloc_trace+0x55/0x2c0 [ 1448.912501][ T1115] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1448.919603][ T1115] __list_lru_init+0x4c5/0x9e0 [ 1448.926429][ T1115] alloc_super+0x8a2/0xac0 [ 1448.933920][ T1115] ? test_single_super+0x10/0x10 [ 1448.941115][ T1115] sget_fc+0x13e/0x7c0 [ 1448.946551][ T1115] ? set_bdev_super+0x310/0x310 [ 1448.952834][ T1115] get_tree_bdev+0x1bb/0x760 [ 1448.959019][ T1115] ? gfs2_reconfigure+0x1060/0x1060 [ 1448.965689][ T1115] gfs2_get_tree+0x4a/0x270 [ 1448.971554][ T1115] vfs_get_tree+0x89/0x2f0 [ 1448.977259][ T1115] path_mount+0x1320/0x1fa0 [ 1448.982657][ T1115] ? kmem_cache_free+0xbd/0x5d0 [ 1448.989074][ T1115] ? finish_automount+0xaf0/0xaf0 [ 1448.995502][ T1115] ? putname+0xfe/0x140 [ 1449.001168][ T1115] __ia32_sys_mount+0x27e/0x300 [ 1449.007392][ T1115] ? __x64_sys_mount+0x300/0x300 [ 1449.014017][ T1115] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1449.023066][ T1115] __do_fast_syscall_32+0x65/0xf0 [ 1449.029653][ T1115] do_fast_syscall_32+0x2f/0x70 [ 1449.035649][ T1115] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1449.044012][ T1115] RIP: 0023:0xf6efc549 [ 1449.050324][ T1115] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1449.078093][ T1115] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1449.088180][ T1115] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1449.098532][ T1115] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1449.108186][ T1115] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1449.117210][ T1115] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1449.127553][ T1115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1449.137390][ T1115] 17:58:57 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6800, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:57 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 97) [ 1449.250201][ T1120] FAULT_INJECTION: forcing a failure. [ 1449.250201][ T1120] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.273795][ T1120] CPU: 2 PID: 1120 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1449.285339][ T1120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1449.297639][ T1120] Call Trace: [ 1449.302162][ T1120] [ 1449.305820][ T1120] dump_stack_lvl+0xcd/0x134 [ 1449.312624][ T1120] should_fail.cold+0x5/0xa [ 1449.319877][ T1120] ? kvmalloc_node+0x61/0x120 [ 1449.326496][ T1120] should_failslab+0x5/0x10 [ 1449.332234][ T1120] __kmalloc_node+0x75/0x390 [ 1449.338271][ T1120] kvmalloc_node+0x61/0x120 [ 1449.344434][ T1120] __list_lru_init+0x4a7/0x9e0 17:58:57 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x10}}) [ 1449.351115][ T1120] alloc_super+0x8a2/0xac0 [ 1449.357597][ T1120] ? test_single_super+0x10/0x10 [ 1449.363387][ T1120] sget_fc+0x13e/0x7c0 [ 1449.368327][ T1120] ? set_bdev_super+0x310/0x310 [ 1449.374121][ T1120] get_tree_bdev+0x1bb/0x760 [ 1449.379878][ T1120] ? gfs2_reconfigure+0x1060/0x1060 [ 1449.386217][ T1120] gfs2_get_tree+0x4a/0x270 [ 1449.391729][ T1120] vfs_get_tree+0x89/0x2f0 [ 1449.397525][ T1120] path_mount+0x1320/0x1fa0 [ 1449.402857][ T1120] ? kmem_cache_free+0xbd/0x5d0 [ 1449.408706][ T1120] ? finish_automount+0xaf0/0xaf0 [ 1449.415304][ T1120] ? putname+0xfe/0x140 [ 1449.420943][ T1120] __ia32_sys_mount+0x27e/0x300 [ 1449.427379][ T1120] ? __x64_sys_mount+0x300/0x300 [ 1449.434019][ T1120] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1449.442508][ T1120] __do_fast_syscall_32+0x65/0xf0 [ 1449.449389][ T1120] do_fast_syscall_32+0x2f/0x70 [ 1449.455843][ T1120] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1449.464590][ T1120] RIP: 0023:0xf6efc549 [ 1449.470573][ T1120] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1449.498974][ T1120] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1449.511765][ T1120] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1449.522400][ T1120] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1449.532776][ T1120] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1449.544332][ T1120] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1449.555050][ T1120] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1449.565468][ T1120] 17:58:58 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6c00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:58 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = syz_io_uring_setup(0x23c5, &(0x7f00000099c0)={0x0, 0x13ce, 0x1, 0x3, 0x1db, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000009a40), &(0x7f0000009a80)) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000009980)='\x00', 0x0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, &(0x7f0000009ac0)=0x5, r3, &(0x7f0000009b00)=0x10001, 0x3f, 0x2) splice(r3, 0x0, r1, 0x0, 0xfffefffa, 0x0) r4 = accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x80800) writev(r4, &(0x7f0000009940)=[{&(0x7f0000000080)="bf9e101632972c7c914d794da457c89102c5144ecf0153d7444ec3465ea54543cf6d2e182f0615706244745830b994610a70568cf867f753a17da2dfe911e4780f28d386dcfe8951a267dde022cb4875ff70a471580585dfbc9fa90fa1d07613cf35b7df57b018e9a673dc2fe64d3769046586c406056381a47a1fe780a2b3afe5b2a15b1ccc815ad89973a09e8cb6743663b1189326b5a6b3716fd47b", 0x9d}, {&(0x7f00000097c0)="4c85d918f0699d89080bc05e6bde71d26d64ceaf92f4ff3c449b0adde8744217f78bfd3946d813a24d762888e6a802c14a471eff38b8b56661767cfd3afdbb1ee4cb779ee84d86b55977889deae63ea3795eab6821a52c5f8dfc74e6ad0a7db7f25e157daeea4f8963b1c97f5ff860660845a9791e0a606f5395", 0x7a}, {&(0x7f0000009840)="6ac5836563ace1b38fa76567b1a7ce24ad988288d4c61a4a3476cad11382ea4f1983ce2db4a8f75152089aa9951047315fe921b2b07e583c40772b7d135595", 0x3f}, {&(0x7f0000009880)="8212b7617c192a9c17543a4b85013d21e7dbb99bf69b477fbd1d5a5d64435df35cfef9fac7b8a8437c00348a0e4d835457e9d81a798a093b43c3f706e6b1f40a262977a1e726eabe7d76efb748670e3a00b165a85dfc8976da7a225c026a1a9bf95ca5a9f48adb1e75bd508be5a841e40eb621078ab6b5d9077e82682d6a23653e6d9550", 0x84}], 0x4) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f000001d180)=ANY=[@ANYBLOB="e30c000000000000549c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) write$binfmt_misc(r5, &(0x7f0000009b40)=ANY=[@ANYBLOB="73797aba81dc28f8090e00ff6c6f4dac5c1bed9a0566c89f075270ca855f35d90e56e415c6b331f96c7406a903e9658a5ff3919f4b957fbd0222172b42c6e41894ffa95c2b23f87c22cd5a56c107d7196d1fca46e0f3e8cac4b478b07c0dc975bc7b1babf74b8db123ac0c0000000000000000"], 0x73) 17:58:58 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 98) [ 1449.720684][ T1129] FAULT_INJECTION: forcing a failure. [ 1449.720684][ T1129] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.740119][ T1129] CPU: 3 PID: 1129 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1449.750788][ T1129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1449.761683][ T1129] Call Trace: [ 1449.765399][ T1129] [ 1449.769329][ T1129] dump_stack_lvl+0xcd/0x134 [ 1449.776204][ T1129] should_fail.cold+0x5/0xa [ 1449.782898][ T1129] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1449.788777][ T1129] should_failslab+0x5/0x10 [ 1449.794281][ T1129] kmem_cache_alloc_trace+0x55/0x2c0 [ 1449.802400][ T1129] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1449.811798][ T1129] __list_lru_init+0x4c5/0x9e0 [ 1449.819021][ T1129] alloc_super+0x8a2/0xac0 [ 1449.825620][ T1129] ? test_single_super+0x10/0x10 [ 1449.834515][ T1129] sget_fc+0x13e/0x7c0 [ 1449.840248][ T1129] ? set_bdev_super+0x310/0x310 [ 1449.847623][ T1129] get_tree_bdev+0x1bb/0x760 [ 1449.854937][ T1129] ? gfs2_reconfigure+0x1060/0x1060 [ 1449.862880][ T1129] gfs2_get_tree+0x4a/0x270 [ 1449.869601][ T1129] vfs_get_tree+0x89/0x2f0 [ 1449.876829][ T1129] path_mount+0x1320/0x1fa0 [ 1449.883099][ T1129] ? kmem_cache_free+0xbd/0x5d0 [ 1449.889995][ T1129] ? finish_automount+0xaf0/0xaf0 [ 1449.896701][ T1129] ? putname+0xfe/0x140 [ 1449.903021][ T1129] __ia32_sys_mount+0x27e/0x300 [ 1449.910687][ T1129] ? __x64_sys_mount+0x300/0x300 [ 1449.919331][ T1129] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1449.929827][ T1129] __do_fast_syscall_32+0x65/0xf0 [ 1449.936517][ T1129] do_fast_syscall_32+0x2f/0x70 [ 1449.942528][ T1129] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1449.951243][ T1129] RIP: 0023:0xf6efc549 [ 1449.956896][ T1129] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1449.982653][ T1129] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1449.994079][ T1129] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1450.006878][ T1129] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1450.020426][ T1129] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1450.033237][ T1129] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1450.045681][ T1129] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1450.057657][ T1129] 17:58:58 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7400, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:58 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 99) [ 1450.235444][ T1136] FAULT_INJECTION: forcing a failure. [ 1450.235444][ T1136] name failslab, interval 1, probability 0, space 0, times 0 [ 1450.255965][ T1136] CPU: 2 PID: 1136 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1450.267365][ T1136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1450.281165][ T1136] Call Trace: [ 1450.285555][ T1136] [ 1450.290515][ T1136] dump_stack_lvl+0xcd/0x134 [ 1450.297888][ T1136] should_fail.cold+0x5/0xa [ 1450.305187][ T1136] ? __memcg_init_list_lru_node+0x7f/0x1e0 [ 1450.313671][ T1136] should_failslab+0x5/0x10 [ 1450.319736][ T1136] kmem_cache_alloc_trace+0x55/0x2c0 [ 1450.326471][ T1136] __memcg_init_list_lru_node+0x7f/0x1e0 [ 1450.334699][ T1136] __list_lru_init+0x4c5/0x9e0 [ 1450.341405][ T1136] alloc_super+0x8a2/0xac0 [ 1450.346783][ T1136] ? test_single_super+0x10/0x10 [ 1450.353396][ T1136] sget_fc+0x13e/0x7c0 [ 1450.359520][ T1136] ? set_bdev_super+0x310/0x310 [ 1450.368643][ T1136] get_tree_bdev+0x1bb/0x760 17:58:58 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @loopback}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x7, &(0x7f0000000240)={@remote, @dev}, &(0x7f0000000280)=0xc) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0xe) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)={'U-', 0x3}, 0x16, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1450.376113][ T1136] ? gfs2_reconfigure+0x1060/0x1060 [ 1450.385844][ T1136] gfs2_get_tree+0x4a/0x270 [ 1450.394078][ T1136] vfs_get_tree+0x89/0x2f0 [ 1450.402434][ T1136] path_mount+0x1320/0x1fa0 [ 1450.409791][ T1136] ? kmem_cache_free+0xbd/0x5d0 [ 1450.416971][ T1136] ? finish_automount+0xaf0/0xaf0 [ 1450.424395][ T1136] ? putname+0xfe/0x140 [ 1450.430390][ T1136] __ia32_sys_mount+0x27e/0x300 [ 1450.437283][ T1136] ? __x64_sys_mount+0x300/0x300 [ 1450.445194][ T1136] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1450.454339][ T1136] __do_fast_syscall_32+0x65/0xf0 [ 1450.461264][ T1136] do_fast_syscall_32+0x2f/0x70 [ 1450.467194][ T1136] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1450.478339][ T1136] RIP: 0023:0xf6efc549 [ 1450.484095][ T1136] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1450.508474][ T1136] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1450.519449][ T1136] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1450.528924][ T1136] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1450.539715][ T1136] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1450.550340][ T1136] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1450.560789][ T1136] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1450.571221][ T1136] 17:58:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) (fail_nth: 100) 17:58:59 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x7c, 0xffffffffffffffff, &(0x7f0000000080)=0x100, 0xad, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x105200, 0x21) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x18, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x148, r4, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x59e3f641}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1162}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x40}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xddab}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x9d4}, 0x40040) [ 1450.679427][ T1143] FAULT_INJECTION: forcing a failure. 17:58:59 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7a00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1450.679427][ T1143] name failslab, interval 1, probability 0, space 0, times 0 [ 1450.708554][ T1143] CPU: 1 PID: 1143 Comm: syz-executor.1 Not tainted 5.16.0-rc4-syzkaller #0 [ 1450.721558][ T1143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1450.734228][ T1143] Call Trace: [ 1450.737866][ T1143] [ 1450.741094][ T1143] dump_stack_lvl+0xcd/0x134 [ 1450.747362][ T1143] should_fail.cold+0x5/0xa [ 1450.753965][ T1143] ? kvmalloc_node+0x61/0x120 [ 1450.761048][ T1143] should_failslab+0x5/0x10 [ 1450.767015][ T1143] __kmalloc_node+0x75/0x390 [ 1450.774388][ T1143] kvmalloc_node+0x61/0x120 [ 1450.780395][ T1143] __list_lru_init+0x4a7/0x9e0 [ 1450.788459][ T1143] alloc_super+0x8a2/0xac0 [ 1450.795136][ T1143] ? test_single_super+0x10/0x10 [ 1450.802198][ T1143] sget_fc+0x13e/0x7c0 [ 1450.808537][ T1143] ? set_bdev_super+0x310/0x310 [ 1450.816805][ T1143] get_tree_bdev+0x1bb/0x760 [ 1450.824365][ T1143] ? gfs2_reconfigure+0x1060/0x1060 [ 1450.831529][ T1143] gfs2_get_tree+0x4a/0x270 [ 1450.838305][ T1143] vfs_get_tree+0x89/0x2f0 [ 1450.844689][ T1143] path_mount+0x1320/0x1fa0 [ 1450.851146][ T1143] ? kmem_cache_free+0xbd/0x5d0 [ 1450.859072][ T1143] ? finish_automount+0xaf0/0xaf0 [ 1450.866564][ T1143] ? putname+0xfe/0x140 [ 1450.872783][ T1143] __ia32_sys_mount+0x27e/0x300 [ 1450.879507][ T1143] ? __x64_sys_mount+0x300/0x300 [ 1450.888432][ T1143] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1450.898162][ T1143] __do_fast_syscall_32+0x65/0xf0 [ 1450.906210][ T1143] do_fast_syscall_32+0x2f/0x70 [ 1450.912074][ T1143] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1450.919807][ T1143] RIP: 0023:0xf6efc549 [ 1450.924879][ T1143] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1450.954977][ T1143] RSP: 002b:00000000f5ef6440 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 [ 1450.967608][ T1143] RAX: ffffffffffffffda RBX: 00000000f5ef64b0 RCX: 00000000200001c0 [ 1450.980122][ T1143] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 00000000f5ef64f0 [ 1450.993874][ T1143] RBP: 00000000f5ef64f0 R08: 0000000000000000 R09: 0000000000000000 [ 1451.003816][ T1143] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1451.015163][ T1143] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1451.026594][ T1143] 17:58:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1451.127254][ T1148] gfs2: not a GFS2 filesystem 17:58:59 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:58:59 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x8400, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:58:59 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x189) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0xee00}}, './file0\x00'}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000280)={0xbb1, 0x8, 0x9222, 0x8}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) write$rfkill(r1, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x1, 0x1}, 0x8) splice(r0, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$UI_DEV_CREATE(r2, 0x5501) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) read(r5, &(0x7f0000000180)=""/19, 0x11fffffc7) splice(r4, &(0x7f00000000c0)=0x1f, r5, &(0x7f0000000200)=0xe5e, 0xff, 0x2) socket(0x29, 0x800, 0x5) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}}) [ 1451.362287][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1451.373988][ T1152] gfs2: not a GFS2 filesystem [ 1451.375719][ T1154] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1451.375795][ T1154] NILFS (loop0): couldn't find nilfs on the device [ 1451.482847][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:58:59 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x12400, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U+', 0x5}, 0x16, 0x1) [ 1451.503638][ T1154] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1451.520793][ T1154] NILFS (loop0): couldn't find nilfs on the device [ 1451.551597][ T1152] gfs2: not a GFS2 filesystem 17:59:00 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xedc0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x2, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1451.697018][ T1165] gfs2: not a GFS2 filesystem [ 1451.777688][ T1165] gfs2: not a GFS2 filesystem 17:59:00 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xff00, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1451.890540][ T1169] gfs2: not a GFS2 filesystem [ 1451.973836][ T1169] gfs2: not a GFS2 filesystem 17:59:00 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xff0f, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1452.086923][ T1173] gfs2: not a GFS2 filesystem [ 1452.163065][ T1173] gfs2: not a GFS2 filesystem [ 1452.227589][ T37] audit: type=1804 audit(1638813540.638:9): pid=1158 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/syzkaller-testdir112514915/syzkaller.l1G7ah/2666/file0" dev="sda1" ino=1191 res=1 errno=0 17:59:00 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) splice(r3, &(0x7f00000000c0)=0x7fff, r2, &(0x7f0000000100)=0xfff, 0x0, 0x2) 17:59:00 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x400000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x5, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:00 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) write$sequencer(r3, &(0x7f0000000400)=[@s={0x5, @SEQ_MIDIPUTC=0xf9, 0x14, 0x9}], 0x4) r4 = syz_mount_image$cramfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x5, 0x2, &(0x7f0000000100)=[{&(0x7f0000000180)="ce94519063d9b4175b62668d362e4f76801f7e227269a30dd588dc4dd0327516cac5499601397c1a00891314cd981fd99eb287a30004aaacf81a8bd07a32b22752e53349d612f2170e6895ee8d88b70e11e64967254b0fa72294c055cee21beff40ed50d577a5d1add0c817bbdbcb85a5e6557dacdec8a6794f3a81c57264f7a7c01ba7b46e7b6fb9af670c1567ddd540d8241e4e89bb47a5d323589ef35e91df8ae0485359097f91cb69ce4cc99d6e50ef22003b236ccf2706965874081fc46afba646e961b6ed47e175a847092d9e7c1e8ebadbc1c675b", 0xd8, 0x7da5}, {&(0x7f0000000280)="adb63213556bd8ad88e335dd87b303a3467fd35f6e4ad4573922f2c5d625d3515d9d142d608a1fe0d99e9c10ade286caa635cd4f14c385de5041cfa7ee198af2fb66bd108fe3bb91f7cc7b71e64517c87a", 0x51, 0x6}], 0x400, &(0x7f0000000440)={[{'.!/'}, {'[,'}, {'(]'}, {'/'}, {}, {'\xd6(@{-[-)^\x1b^\x10,\x86$:'}, {')'}], [{@smackfsdef={'smackfsdef', 0x3d, ':*+:),]$\xb8,@$&'}}, {@fowner_gt={'fowner>', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@obj_type={'obj_type', 0x3d, '\xd3\x14\xb0M\xb9\xe9\x9b\x96\x111\x8e\xf7\''}}, {@dont_appraise}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}]}) splice(r2, &(0x7f0000000040)=0x1, r4, &(0x7f00000003c0)=0x7fff, 0x3e, 0x4) [ 1452.421022][ T1179] gfs2: not a GFS2 filesystem [ 1452.430006][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1452.444679][ T1181] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1452.462454][ T1181] NILFS (loop0): couldn't find nilfs on the device [ 1452.483855][ T1179] gfs2: not a GFS2 filesystem [ 1452.530280][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1452.546597][ T1181] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:00 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1452.549772][ T1185] loop2: detected capacity change from 0 to 125 [ 1452.557146][ T1181] NILFS (loop0): couldn't find nilfs on the device [ 1452.580582][ T1185] cramfs: Unknown parameter '.!/' [ 1452.600851][ T1187] gfs2: not a GFS2 filesystem 17:59:01 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x800001, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1452.694499][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1452.712928][ T1189] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1452.725070][ T1187] gfs2: not a GFS2 filesystem [ 1452.725270][ T1189] NILFS (loop0): couldn't find nilfs on the device 17:59:01 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000040)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r6}) 17:59:01 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1452.825399][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1452.855086][ T1194] gfs2: not a GFS2 filesystem [ 1452.856084][ T1189] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1452.872236][ T1189] NILFS (loop0): couldn't find nilfs on the device [ 1452.917797][ T1194] gfs2: not a GFS2 filesystem 17:59:01 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x7ebd}}, './file0/file0\x00'}) splice(r2, &(0x7f00000000c0)=0xffffffff00000000, r5, &(0x7f0000000180)=0xffffffff, 0x8000, 0x2) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:01 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:01 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x8, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1453.252701][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1453.270001][ T1198] gfs2: not a GFS2 filesystem [ 1453.277780][ T1199] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1453.290609][ T1199] NILFS (loop0): couldn't find nilfs on the device [ 1453.380822][ T1198] gfs2: not a GFS2 filesystem [ 1453.421261][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1453.438046][ T1199] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1453.449781][ T1199] NILFS (loop0): couldn't find nilfs on the device 17:59:01 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x9, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1453.511211][ T1204] gfs2: not a GFS2 filesystem 17:59:01 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1008000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:02 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x282040, &(0x7f00000000c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@index_off}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_on}], [{@dont_measure}, {@appraise}, {@audit}, {@seclabel}]}) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1453.644325][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1453.675440][ T1206] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1453.678775][ T1204] gfs2: not a GFS2 filesystem [ 1453.690283][ T1206] NILFS (loop0): couldn't find nilfs on the device 17:59:02 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1453.804881][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1453.818113][ T1206] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1453.845369][ T1206] NILFS (loop0): couldn't find nilfs on the device 17:59:02 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1453.923749][ T1211] gfs2: not a GFS2 filesystem [ 1454.086494][ T1211] gfs2: not a GFS2 filesystem [ 1454.106909][ T1214] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.120237][ T1214] NILFS (loop0): couldn't find nilfs on the device 17:59:02 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vivid(&(0x7f00000000c0), 0x2, 0x2) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="b9175b838c3dc7bd092956d1390a34f2a8092e8797e452b5dd5213c1eae707125ccc8821de2930579b874e6f2b360d8c203ea3867c14be2bfca38fd67c605db1e3519236d06e5b2a9e90352fa0557676e962e7b3c24e4bee19a83d393a8da17d7cd50f5d4d1c35853753bb5b88d83f800b9701c4652426623bf3f2c29513f8390cb13f74b47b249c2721d19a8ce1cc29f9b712381e59908f812af53e4b90e3cd99d412c8596c0f4a48c74d6f45", 0xad}, {&(0x7f00000002c0)="f845f1d004f42e2b4624d0e8a1daa7c19f0e0e8f8dc71c80a6f40bbbf607b03af473c4e1ae81c6316e42b2e1bb1b35e0d1d175b88687332a994e702da673e80641cec96f2622870639dd70e67cf7f0c848504270dd56cf9f8031c04c42ce9b09f462a44b15106e43cb2285b3a55d7172d3fd2f86ab2a6b15f4594562d1", 0x7d}, {&(0x7f0000000340)="0559a1755601780e8b3c1453a3de35f6c0b8bc712b44e7b0ef584ba374b4e6d34fda3254214df4174d709d33afcab509b93c7c0be7cdc385016020b097dbcc489c9921113f8a4653716898", 0x4b}, {&(0x7f0000000440)="0262b51815b5fb1963954119742672817fef762d5397a1f49bab1077765ec1bb7196020ca11980803041681aeffa0517ce9eb44b0940f11864ecbbf3d686f172c221f3b72a3ab02c52b37aa58c4e4614207af2f471bdf6f6", 0x58}, {&(0x7f00000004c0)="5308f9611ce33592941ca6f44742e6b4e08aa238be0ce7ecb9b4670261ebf2d35d48df90f10e03665a60cd8f0b482a113fb6621c4b848c2bbc062ff103aed5566efe2b300c267851cb7e8b620b0f8bd9f27640a6ec7362af3722089232caec00f974bfd78a929c90e2566446118a27d8757d4300d37b9001f55b63df32916bd7265cf0a93d619feaaa5dbe91e90afd40a341d63ee3bd5e12e7c313f03a83a0d814210a989eee281424baff3b6fe1e1dbbfd8c34efde422a0599e91caba445f39d1eff187d032624008642306fd1f393b46a716b3", 0xd4}, {&(0x7f00000005c0)="f8e9c06368cc6f4ae9a5532a87a6954a74c3a9575c279e9c40774f5e5f31f3cdb9f47c8f5fd78e8ea66d6821623f4d2d2b326926391b92ac26a6ee95db2d46dceda4cd3aff84d6c411aa1ed6321c8ca5bcfe810ed412ac34ba21", 0x5a}, {&(0x7f0000000640)="266e0748582a64c2be368f4ee127573dc40d249a3a4c93f70d8354c9612af533e0471bec15ad2c0d293c7dcd8cd3325cdccd443325f0a890c65c633a71261b32c091d36a5a52", 0x46}], 0x7) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = syz_mount_image$befs(&(0x7f0000000180), &(0x7f00000003c0)='./file0\x00', 0x5, 0x2, &(0x7f00000017c0)=[{&(0x7f00000006c0)="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", 0x1000, 0x8ac}, {&(0x7f00000016c0)="b25bdfe37b6379315fe7a972e2ce9007ffe27f98ed2c0a7acfe31db7eea1a4262d1ba5ce5cdfa568024f675b07b3787b736cab6d666201e064ca01c958c3145f7815dc600d3c1382d08e3b4fe38e574fd7eff44bc4812ae3ebed3bac8dd1cbd635f65e4a5159226485c53494abd51b0af6a69eafa0f16a4906bf15a19e2be369b9faa1d1cb7078a1b1bc0320dae76bdf4d6bf11549d4f4be1ea79102fa239aa9e6c77aabb95e754d2307f5bdc3ff55273cfaea42945f284c0a6f4bf899ee3e2fe324f09a004d7fc1c5919e99cf06c3978e2965671d9beb21f72adc8220c66f04db68c5d9e2694a5603b7c6914579556bc3b5a0bf1e934995f0017717353b", 0xfe, 0x5}], 0x4880, &(0x7f0000001800)={[{'+{%'}, {'/dev/video#\x00'}, {'['}, {'rfdno'}, {'#)-/.\'*-}'}], [{@uid_lt={'uid<', 0xee00}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x64, 0x38, 0x55, 0x38, 0x39, 0x30, 0x31], 0x2d, [0x65, 0x8f61033e38ef1235, 0x62, 0x38], 0x2d, [0x63, 0x63, 0x37, 0x35], 0x2d, [0x38, 0x66, 0x35, 0x62], 0x2d, [0x57, 0x37, 0x62, 0x38, 0x63, 0x61, 0x37, 0x61]}}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) write$binfmt_elf64(r4, &(0x7f00000018c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7f, 0x4b, 0x80, 0x8, 0x3, 0x3e, 0x10001, 0x186, 0x40, 0x47, 0x1, 0xf000, 0x38, 0x1, 0xf09b, 0x2, 0x7ff}, [{0x6474e551, 0xf1, 0xffffffffffffff00, 0x7f, 0x0, 0x6022, 0x658, 0x1}, {0x6474e551, 0x1, 0xe4, 0x401, 0x7, 0xffffffff, 0x80000001, 0x81}], "249297657fc7a29d68b865a099b22bd7b7a93a14d47974746f0715774366c6d5132b212e9ae745fdd2eabf22a4fba98604954941a244376c5eca97cb39cd4bda20c9e0e5a04af630ff66adb0a37565168f2432e5eaa74f34c3292ed10506409f417aee5d66a96a64372e577c3eb3f2f876c628a57e644fe51dde0c11201593ba16a8f0033463b9e6bbfa8ff0020669ea2b4a5455cba2f5f09e501c9ed06e6511772986a957a75a250521deb2cb2d2a66d7eb8e07025daf620b4a734e1e80c76c5b316256cf84b2eee6f84872d95850885246c9f1b010821d38ca", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x88a) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 17:59:02 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xb, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1454.199698][ T1214] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.213469][ T1214] NILFS (loop0): couldn't find nilfs on the device [ 1454.234370][ T1217] gfs2: not a GFS2 filesystem 17:59:02 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1454.301634][ T1217] gfs2: not a GFS2 filesystem [ 1454.310817][ T1219] loop3: detected capacity change from 0 to 12 [ 1454.352044][ T1219] befs: Unrecognized mount option "+{%" or missing value [ 1454.361455][ T1219] befs: (loop3): cannot parse mount options 17:59:02 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xc, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1454.413225][ T1222] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.425850][ T1222] NILFS (loop0): couldn't find nilfs on the device [ 1454.467761][ T1224] gfs2: not a GFS2 filesystem [ 1454.542329][ T1222] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.559963][ T1222] NILFS (loop0): couldn't find nilfs on the device 17:59:02 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) syz_mount_image$sysv(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)}, {&(0x7f0000000180)="c0039a63a4a3daede6132f13958e8dde3884c1ea0dfe4558ecba678dfa14f71aaa6c6f522a5119bb07f4b98ed95931680dc947dd017e63d3a89f7f3600a7bad48bfd31d97d2c939cf6c7ca878616311982eaf85d4f9fdfde101425290ee00081878b28cb927a164cf2912c1b1a316be64875617deb3397748ba2a0fbe91a69002c5723b93f60f06632f2fae276a53fc977283a293a3c870db8784cccb87b31ea2b6f4a3a8309673ce1b45521c208073da07a9812ccd6b3725f364681face8bff838db8fc298eef903011cd3125fd7110aea2d6950085fcfb7961e86aff2248b68d37ba482474c41c4ae958b04bcbedba98abc7823f", 0xf5, 0x7ff}, {&(0x7f0000000280)="9c0a4a4db730af6f99ee9f044623abd5b87e48d7f50006ae6cbaede9f1cb88b5c71aba0a346519bad1a5c0912ec76ab752f5e6b56bd485d28ec50433b2d4344ce0a956eec1b2480a8942e3b465563522fe34d9039be2702a70c80da204c3c15a4ec8cce956c5e1268fcaa1ccd21edca5ec2c5c29936fb6c5a90be678c9d01e8591e6683148e8d1643f48863cecd3f8fc6ce834cff235554229131e0150f828553b01379e38fea0397eee6612d24837b03f1f52bf2e25935e6fd2f33628587963fd1777f9e8790c0db158801d6bd7463f999be509013ef34298668ec0c0f39af8dd5cd6e6", 0xe4, 0x88cf}, {&(0x7f0000000100)="cf1b1bb78fcf26a77afa6c6aae3012c79fef8e98df9651db367f41", 0x1b}, {&(0x7f0000000380)="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0x1000, 0x3}, {&(0x7f0000001380)="b255b8518de2d340c7313eb90b6759adf30ddf3608cdf0cf6ffb26759067196b1a573aed1db4e6bc2053fa5d11ca95064b987ca6c2ac004f9fb77051c647cdaad28d3a582c8ae5715aef6b8252cdb31ae54f363f9e3a1313b9f5f88ec23544473d71fd194d9e0ac4c897", 0x6a, 0x4c0}], 0x100000, &(0x7f0000001480)={[{}, {'#$'}, {'\\%&,{'}, {'\'\x04@-a$+@('}], [{@permit_directio}, {@smackfsdef}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x7ff}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_gt}, {@hash}]}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000001580)=@v1={0x2, "ac119ab6"}, 0x5, 0x3) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1454.574754][ T1224] gfs2: not a GFS2 filesystem 17:59:03 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:03 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xd, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1454.652548][ T1228] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.667258][ T1229] loop2: detected capacity change from 0 to 136 [ 1454.669039][ T1228] NILFS (loop0): couldn't find nilfs on the device [ 1454.720552][ T1231] gfs2: not a GFS2 filesystem [ 1454.772064][ T1228] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.783881][ T1228] NILFS (loop0): couldn't find nilfs on the device [ 1454.820964][ T1231] gfs2: not a GFS2 filesystem 17:59:03 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x5000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1454.921726][ T1233] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1454.947037][ T1233] NILFS (loop0): couldn't find nilfs on the device [ 1455.056714][ T1351] ieee802154 phy0 wpan0: encryption failed: -22 [ 1455.065525][ T1351] ieee802154 phy1 wpan1: encryption failed: -22 [ 1455.087846][ T1233] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1455.113704][ C3] vkms_vblank_simulate: vblank timer overrun [ 1455.124502][ T1233] NILFS (loop0): couldn't find nilfs on the device [ 1455.136081][ T1220] loop3: detected capacity change from 0 to 12 17:59:03 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x30800, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:03 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:03 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1455.241372][ T1236] gfs2: not a GFS2 filesystem [ 1455.279783][ T1239] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1455.303401][ T1239] NILFS (loop0): couldn't find nilfs on the device [ 1455.320334][ T1236] gfs2: not a GFS2 filesystem 17:59:03 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xf, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xc0b, 0xffffff00, 0x7, 0x3f, 0x4, 0x5, 0x8, 0x20], 0x8, 0x80000}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1455.490788][ T1245] gfs2: not a GFS2 filesystem [ 1455.500114][ T1239] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:03 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) fsetxattr$system_posix_acl(r3, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {0x1, 0x1}, [{0x2, 0x6, 0xee01}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x1}], {0x4, 0x6}, [{0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x3}, {0x20, 0x2}}, 0x44, 0x0) [ 1455.528755][ T1239] NILFS (loop0): couldn't find nilfs on the device 17:59:04 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1455.603975][ T1245] gfs2: not a GFS2 filesystem 17:59:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x10, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1455.705868][ T1254] gfs2: not a GFS2 filesystem [ 1455.722496][ T1255] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1455.735616][ T1255] NILFS (loop0): couldn't find nilfs on the device [ 1455.808810][ T1254] gfs2: not a GFS2 filesystem [ 1455.833992][ T1255] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1455.843045][ T1255] NILFS (loop0): couldn't find nilfs on the device 17:59:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x11, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1455.932734][ T1257] gfs2: not a GFS2 filesystem 17:59:04 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x8000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1456.050393][ T1259] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1456.062561][ T1259] NILFS (loop0): couldn't find nilfs on the device [ 1456.068184][ T1257] gfs2: not a GFS2 filesystem 17:59:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x12, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1456.180107][ T1259] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1456.199451][ T1259] NILFS (loop0): couldn't find nilfs on the device [ 1456.252347][ T1261] gfs2: not a GFS2 filesystem 17:59:04 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x9000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:04 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffe, 0x0) [ 1456.400987][ T1261] gfs2: not a GFS2 filesystem [ 1456.422017][ C2] blk_print_req_error: 14 callbacks suppressed [ 1456.422040][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1456.465256][ T1263] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1456.476963][ T1263] NILFS (loop0): couldn't find nilfs on the device 17:59:04 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x13, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:04 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3a}}, 0x10) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77665abfca6e5c8d7270db19baa2d8af72265cb83c1a35f568e6df850796f98335b3e14f9d32785de1ecd3c7e82288ffd4e92a81a806d2c59a121a6aedc57378cab1db5c0584b63d74793963115ece82cc731b580cace9eb8184493e8cc9082e5e6fa8d09ce584f1085ee2f6de7111e3cd20bfcf761e5b095f5f8007a9dfe9776a309d88353bced9cf2eedefc47858d615c8f5f43d24952d61fb6deac01cdbb2c19fbced7bd3313382642d7dcdcda7aea817a191dad8246e305c45136cde82e603afbcc0ee49136ff9e9fb9049b5a26d9d3940708ccb", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1456.617100][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1456.650903][ T1263] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1456.662962][ T1263] NILFS (loop0): couldn't find nilfs on the device [ 1456.672128][ T1270] gfs2: not a GFS2 filesystem [ 1456.740673][ T1272] 9pnet: Insufficient options for proto=fd [ 1456.742997][ T1270] gfs2: not a GFS2 filesystem 17:59:05 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xa000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:05 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xdfc88028bafd9d6a, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x14, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1456.859356][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1456.879882][ T1275] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1456.893627][ T1275] NILFS (loop0): couldn't find nilfs on the device [ 1456.906282][ T1279] gfs2: not a GFS2 filesystem 17:59:05 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000080, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="8e74d7928653d6aebcfe5477e9c2a65fc52ac10a0814cb6c600b2c04ff49a2c25ad6d976466d84f2503a4e4cfd8ee05354ef31743e78bd8a8b61c22ef4a691c3d737e8f95cd00987a9b8e5548bdc6cd7106ebdd384b00699ea19204153d84fc899021a5c6f3bbdb824f2016d83d3079716aec7872d09", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1457.040801][ T1279] gfs2: not a GFS2 filesystem [ 1457.059152][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.072846][ T1275] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1457.087385][ T1275] NILFS (loop0): couldn't find nilfs on the device [ 1457.104347][ T1284] 9pnet: Insufficient options for proto=fd 17:59:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x15, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1457.260664][ T1289] gfs2: not a GFS2 filesystem 17:59:05 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xc000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:05 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$getown(r1, 0x9) r5 = fcntl$dupfd(r1, 0x0, r3) r6 = socket$vsock_stream(0x28, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r4, 0xffffffffffffffff, 0x7, r3, &(0x7f00000000c0)={r5, r6, 0x80}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r7 = memfd_secret(0x0) ftruncate(r7, 0xf6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1457.314511][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:59:05 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) ioctl$IOCTL_VMCI_SET_NOTIFY(0xffffffffffffffff, 0x7cb, &(0x7f0000002b00)={0xfffffffffffffffd, 0x2b, 0x101}) perf_event_open(&(0x7f0000002a40)={0x3, 0x80, 0x8c, 0x7, 0x3, 0x6, 0x0, 0x7ff, 0x22005, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0xff, 0x10000}, 0x1022, 0x100000001, 0x10000, 0x3, 0x1000, 0x1, 0x100, 0x0, 0x2000000, 0x0, 0x9}, 0x0, 0x10, r0, 0xb) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x110010, r1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x6) syz_io_uring_submit(r3, 0x0, &(0x7f0000002680)=@IORING_OP_POLL_REMOVE={0x7, 0x3}, 0x68fe) sendmsg(r4, &(0x7f0000002640)={&(0x7f0000000180)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(rfc7539esp(ctr(cast5),ghash)))\x00'}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000100)="1dd6a82fb5b28aad22469466a40abc9bfa765d48", 0x14}, {&(0x7f0000000200)="19aa0aea8068c450ebcc72443127cbf9379c3fca64067a3e173e551851b249a9423d60b4dcc270ace7654fb677e098791b2935ba26e9c8", 0x37}, {&(0x7f0000000240)="270f62e7fd1e746e6576ae7216d2a4db44e47126957476489fc1811c99854211774063c2517927865e8f2a14ec520be32ed2937816c66242cc97a6d00bd285846f03c12c16b54f408f555149048594ac28ee3d33524337493605d41d4aaddadbeb6c457802d39c533c87853cdf34a13fe96ae5c9b111674408257a7ea6543e1d5a", 0x81}, {&(0x7f0000000300)="a6f44a1221b982c6d04b2a6321b2aa0f2e9a73397d973777dc377e056a82c2f7c07831a82819f800b43cc1fe7b0eda36411efd17fdb696fd13d6f879cf8f17a4a2034a36f73653c9a4ff6b21e7d5e44b6a11959e4cffb07f34eeeeac8950c0cf7ec1f5b8276971e70137342a246d6cf7", 0x70}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="53eb7bb70c1b882005ca3539009d4f96049f1b817cfe93acbce3520c98577533139e4e3465824ab502cd44ad37062d7ed829b882a6feb96e209af08256dc018b10452e2b4136de3dd78ac117a9475b9ceb2483676248fd9e18fcc6ed821fd1fa720c3d73ba7c38f50dd75037f6dbd79f2eef5c57e4fdec1f6696ced8f56babae3087d9aa632d2b5693aef6ad65ae308f173a1245a73a054244ad548d6b013103b5242f38bd38fe649fe7bc0672b17cb58d2a68cd", 0xb4}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="e1401f9aa5ca2dbde7a03dc5027cca69a863198fa6e223bcd1a343fe17ffcab82c399f1c62e3e65eb5d9b45c89170e53450aa44f9a6e87f49dc1f3d13a263eb13e861f58e58fe72a87aca417a44cd9fdad7d1270750abe81d17d168e2cba6032f82f9540d884a2b345ba648d36d93297089de252be9b3c1dc3df5fb6b996f079f3514c20154baeb281db05c667d488ae2e949b29b2b8d88ba371b243220b4bdba3915547e479c5d0317129084db73c5d634abb368865170981c2119a6ebf6e912311945b0470524b47a83dd1a65e48c87a45cca1051d3b1863f3496a48fd485ca5fca6f7a16e567238", 0xe9}, {&(0x7f0000002540)="6521ac0fcb3185e5f8033506e1a79ba37e9737e62778466a4cec58294a93f0016e8d419d0e5db6be8a8b0d628fe1b8c3d3d98d70321ee34e161a6e91af4f97998cdeaf21bafdf9f86c9c30fe973cff248281005ce3b1f8565d44d26d5c026b969c553d670efc9c6d228352202180adb8d30409f49084a99bf57fdf551e", 0x7d}], 0x9}, 0x50) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r6 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000026c0)={r2, 0xffffffffffffffff, 0x24}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1800007, 0x12, r7, 0x0) recvmsg$kcm(r0, &(0x7f0000002840)={&(0x7f0000002700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002780)=""/125, 0x7d}], 0x1}, 0x12022) ppoll(&(0x7f0000002880)=[{r1, 0x346}, {r5, 0x40}, {r6, 0x8}, {r7, 0x4000}, {r8, 0x68}, {r4, 0x50}, {r4, 0x20e8}, {r0, 0x20}], 0x8, &(0x7f00000028c0)={0x77359400}, &(0x7f0000002900)={[0x3, 0x433679e1]}, 0x8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r9, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000002a00)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000029c0)={&(0x7f0000002980)=@newtfilter={0x24, 0x2c, 0x100, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0x10, 0xa}, {0x3, 0x9}, {0xe, 0x3}}}, 0x24}, 0x1, 0x0, 0x0, 0x408e0}, 0x40004) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x1, 0x4, 0x7f, 0x1, "20c76407bd3c7f41aba4b72803dc071251ad3199a0d9134a9645d23e18b90f1f64591a106a1d57d7d9a00ceae61950b4788b2576c772311850fb155c87c219", 0xc}, 0x0, 0x0, 0x1}, 0xfffffff9) [ 1457.349348][ T1292] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1457.356304][ T1289] gfs2: not a GFS2 filesystem [ 1457.361797][ T1292] NILFS (loop0): couldn't find nilfs on the device 17:59:05 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x16, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1457.539863][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1457.555013][ T1292] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1457.586965][ T1292] NILFS (loop0): couldn't find nilfs on the device [ 1457.592689][ T1300] gfs2: not a GFS2 filesystem 17:59:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$sysfs(0xffffff9c, &(0x7f0000000100)='/sys/module/scsi_transport_iscsi', 0x1, 0x10) mmap(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x4, 0x30, r1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x40, 0x20, 0x1000, 0x0, {{0x5, 0x4, 0x2, 0x6, 0x14, 0x67, 0x0, 0x40, 0x29, 0x0, @private=0xa010101, @local}}}}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000002180)=ANY=[], 0x10003) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0xfffefffa, 0x0) [ 1457.697175][ T1300] gfs2: not a GFS2 filesystem 17:59:06 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xd000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1457.934288][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:59:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x17, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1457.957646][ C3] vkms_vblank_simulate: vblank timer overrun [ 1457.973120][ T1305] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1457.987263][ T1305] NILFS (loop0): couldn't find nilfs on the device [ 1458.023693][ T1308] gfs2: not a GFS2 filesystem [ 1458.069733][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1458.086647][ T1305] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1458.091749][ T1308] gfs2: not a GFS2 filesystem [ 1458.102110][ T1305] NILFS (loop0): couldn't find nilfs on the device 17:59:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x35, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:06 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xf000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:06 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r4, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) syz_io_uring_setup(0x187, &(0x7f0000000240), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x23456, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd=r6, 0x7, 0x401, 0x1ff, 0x7, 0x1, {0x3, r9}}, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1458.350813][ T1312] gfs2: not a GFS2 filesystem [ 1458.354466][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1458.374501][ T1313] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1458.403349][ T1313] NILFS (loop0): couldn't find nilfs on the device [ 1458.408654][ T1312] gfs2: not a GFS2 filesystem 17:59:06 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x48, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1458.519821][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1458.540870][ T1313] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1458.557775][ T1313] NILFS (loop0): couldn't find nilfs on the device [ 1458.588573][ T1318] gfs2: not a GFS2 filesystem 17:59:07 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x10000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1458.692539][ T1320] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1458.705719][ T1318] gfs2: not a GFS2 filesystem [ 1458.706099][ T1320] NILFS (loop0): couldn't find nilfs on the device 17:59:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4c, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:07 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_setup(0x187, &(0x7f0000000240), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x23456, {0x0, r3}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r3}}, 0xbca0) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r4, 0x0, r0, 0x0, 0xfffefffa, 0x0) [ 1458.802652][ T1320] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1458.817830][ T1320] NILFS (loop0): couldn't find nilfs on the device [ 1458.826314][ T1324] gfs2: not a GFS2 filesystem [ 1458.919641][ T1324] gfs2: not a GFS2 filesystem 17:59:07 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x11000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x68, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1459.033611][ T1327] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.046108][ T1327] NILFS (loop0): couldn't find nilfs on the device [ 1459.066031][ T1329] gfs2: not a GFS2 filesystem [ 1459.141125][ T1327] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.176265][ T1329] gfs2: not a GFS2 filesystem [ 1459.176757][ T1327] NILFS (loop0): couldn't find nilfs on the device 17:59:07 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_mount_image$qnx4(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="268634652136d91c767391cc131834fe58d4679ec65b3f593cf4e47da52017bd009c7e2a80ccf2876982c66be2bf1f", 0x2f, 0x9}], 0x100800, &(0x7f0000000240)={[{'wfdno'}], [{@uid_gt={'uid>', 0xee01}}, {@audit}]}) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r7 = syz_open_dev$dmmidi(&(0x7f00000002c0), 0x800, 0x28001) r8 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r8, 0x0) read(r8, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$FIGETBSZ(r8, 0x2, &(0x7f0000000340)) poll(&(0x7f0000000300)=[{r5, 0x1200}, {r6, 0x20}, {r7, 0x820}, {r3, 0xb300}, {r1, 0x200}, {r4, 0x60b1dd841d87262e}], 0x6, 0x2) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6c, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:07 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x12000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1459.308116][ T1333] gfs2: not a GFS2 filesystem [ 1459.388410][ T1337] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.401547][ T1333] gfs2: not a GFS2 filesystem [ 1459.413664][ T1337] NILFS (loop0): couldn't find nilfs on the device 17:59:07 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x74, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1459.560031][ T1340] gfs2: not a GFS2 filesystem [ 1459.560053][ T1337] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.584005][ T1337] NILFS (loop0): couldn't find nilfs on the device [ 1459.649774][ T1340] gfs2: not a GFS2 filesystem 17:59:08 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x0, 0x598) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x6a6380, 0x0) splice(r2, 0x0, r0, 0x0, 0xfffefffa, 0x0) 17:59:08 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x18000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7a, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1459.754251][ T1345] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.762413][ T1347] gfs2: not a GFS2 filesystem [ 1459.768595][ T1345] NILFS (loop0): couldn't find nilfs on the device [ 1459.837608][ T1347] gfs2: not a GFS2 filesystem [ 1459.877762][ T1345] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1459.891458][ T1345] NILFS (loop0): couldn't find nilfs on the device 17:59:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1460.009597][ T1350] gfs2: not a GFS2 filesystem [ 1460.086165][ T1350] gfs2: not a GFS2 filesystem 17:59:08 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1e000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1460.240583][ T1355] gfs2: not a GFS2 filesystem [ 1460.251695][ T1356] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1460.264982][ T1356] NILFS (loop0): couldn't find nilfs on the device [ 1460.309411][ T1355] gfs2: not a GFS2 filesystem [ 1460.362133][ T1356] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1460.375746][ T1356] NILFS (loop0): couldn't find nilfs on the device 17:59:08 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x152, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1460.440256][ T1358] gfs2: not a GFS2 filesystem 17:59:08 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1f000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1460.510571][ T1358] gfs2: not a GFS2 filesystem [ 1460.546836][ T1360] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1460.565377][ T1360] NILFS (loop0): couldn't find nilfs on the device 17:59:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x300, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1460.729140][ T1360] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1460.763648][ T1360] NILFS (loop0): couldn't find nilfs on the device [ 1460.790133][ T1362] loop1: detected capacity change from 0 to 1 [ 1460.805630][ T1362] syz-executor.1: attempt to access beyond end of device [ 1460.805630][ T1362] loop1: rw=4096, want=136, limit=1 [ 1460.827429][ T1362] gfs2: error 10 reading superblock 17:59:09 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x20000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1460.895690][ T1362] loop1: detected capacity change from 0 to 1 [ 1460.914561][ T1362] syz-executor.1: attempt to access beyond end of device [ 1460.914561][ T1362] loop1: rw=4096, want=136, limit=1 [ 1460.924201][ T1364] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1460.931851][ T1362] gfs2: error 10 reading superblock [ 1461.013620][ T1364] NILFS (loop0): couldn't find nilfs on the device 17:59:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3ca, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1461.163096][ T1366] loop1: detected capacity change from 0 to 1 [ 1461.171665][ T1364] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1461.176542][ T1366] syz-executor.1: attempt to access beyond end of device [ 1461.176542][ T1366] loop1: rw=4096, want=136, limit=1 [ 1461.203651][ T1364] NILFS (loop0): couldn't find nilfs on the device [ 1461.215119][ T1366] gfs2: error 10 reading superblock 17:59:09 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') r3 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r0) sendmsg$SMC_PNETID_FLUSH(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'virt_wifi0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x48000}, 0x20000020) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_RESET_STATS(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x18, r7, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r5, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)={0x1dc, r7, 0x200, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x25}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x85d}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5159}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_SOCK={0x84, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9428}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x101}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff0001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x20}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x68}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8b88}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER={0x20, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}]}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x1}, 0x0) splice(r4, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1461.292967][ T1366] loop1: detected capacity change from 0 to 1 17:59:09 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x20100000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1461.353138][ T1366] syz-executor.1: attempt to access beyond end of device [ 1461.353138][ T1366] loop1: rw=4096, want=136, limit=1 [ 1461.374410][ T1366] gfs2: error 10 reading superblock 17:59:09 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x404, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:09 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x24000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1461.572836][ T1373] loop1: detected capacity change from 0 to 2 [ 1461.587487][ T1373] syz-executor.1: attempt to access beyond end of device [ 1461.587487][ T1373] loop1: rw=4096, want=136, limit=2 [ 1461.603060][ C0] blk_print_req_error: 14 callbacks suppressed [ 1461.603080][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1461.611241][ T1373] gfs2: error 10 reading superblock [ 1461.620008][ T1375] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1461.658631][ T1375] NILFS (loop0): couldn't find nilfs on the device [ 1461.750145][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1461.738755][ T1373] loop1: detected capacity change from 0 to 2 [ 1461.773873][ T1375] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1461.786500][ T1375] NILFS (loop0): couldn't find nilfs on the device [ 1461.801330][ T1373] syz-executor.1: attempt to access beyond end of device [ 1461.801330][ T1373] loop1: rw=4096, want=136, limit=2 [ 1461.818279][ T1373] gfs2: error 10 reading superblock 17:59:10 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fc00100}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000080)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0xc0182101, &(0x7f0000000100)={r3}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f00000000c0)={r3, 0x8, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) preadv(r5, &(0x7f0000000340)=[{&(0x7f0000000180)=""/49, 0x31}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/119, 0x77}, {&(0x7f0000000300)=""/30, 0x1e}], 0x4, 0x1, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000380)={0x0, 0x2, r6, 0xdfe}) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r4, 0x0, 0x4ffde, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c775576ca6664", @ANYRESHEX=r4, @ANYBLOB=',\x00']) 17:59:10 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2a000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x500, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1461.931818][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1461.939688][ T1381] loop1: detected capacity change from 0 to 2 [ 1461.946390][ T1379] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1461.967239][ T1379] NILFS (loop0): couldn't find nilfs on the device [ 1461.972790][ T1381] syz-executor.1: attempt to access beyond end of device [ 1461.972790][ T1381] loop1: rw=4096, want=136, limit=2 [ 1461.998436][ T1381] gfs2: error 10 reading superblock [ 1462.042159][ T1382] 9pnet: Insufficient options for proto=fd [ 1462.059259][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.079564][ T1381] loop1: detected capacity change from 0 to 2 17:59:10 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x88) r3 = fspick(r1, &(0x7f0000000040)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080), 0x3, 0x220101) dup3(r3, r4, 0x80000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) recvmsg$can_raw(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@qipcrtr, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/248, 0xf8}, {&(0x7f0000000380)=""/147, 0x93}, {&(0x7f0000000440)=""/254, 0xfe}, {&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/100, 0x64}], 0x7, &(0x7f0000000640)=""/131, 0x83}, 0x60) splice(r2, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1462.081075][ T1379] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1462.105247][ T1381] syz-executor.1: attempt to access beyond end of device [ 1462.105247][ T1381] loop1: rw=4096, want=136, limit=2 [ 1462.105706][ T1379] NILFS (loop0): couldn't find nilfs on the device [ 1462.124875][ T1381] gfs2: error 10 reading superblock 17:59:10 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x30000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:10 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x600, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1462.299660][ T1390] loop1: detected capacity change from 0 to 3 [ 1462.301501][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.317292][ T1390] syz-executor.1: attempt to access beyond end of device [ 1462.317292][ T1390] loop1: rw=4096, want=136, limit=3 [ 1462.363399][ T1388] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1462.363775][ T1390] gfs2: error 10 reading superblock [ 1462.379308][ T1388] NILFS (loop0): couldn't find nilfs on the device [ 1462.465340][ T1390] loop1: detected capacity change from 0 to 3 [ 1462.472690][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1462.476481][ T1390] syz-executor.1: attempt to access beyond end of device [ 1462.476481][ T1390] loop1: rw=4096, want=136, limit=3 [ 1462.508107][ T1388] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1462.524112][ T1390] gfs2: error 10 reading superblock [ 1462.552924][ T1388] NILFS (loop0): couldn't find nilfs on the device 17:59:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x700, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:11 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x34340000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1462.662978][ T1392] loop1: detected capacity change from 0 to 3 [ 1462.677893][ T1392] gfs2: error 10 reading superblock [ 1462.718267][ T37] audit: type=1326 audit(1638813551.128:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.756616][ T37] audit: type=1326 audit(1638813551.128:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=54 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.797653][ T37] audit: type=1326 audit(1638813551.128:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.807949][ T1392] loop1: detected capacity change from 0 to 3 [ 1462.835653][ T1383] 9pnet: Insufficient options for proto=fd [ 1462.836025][ T37] audit: type=1326 audit(1638813551.128:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.836072][ T37] audit: type=1326 audit(1638813551.128:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 17:59:11 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$btrfs_control(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e21, @multicast1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ae4db91, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66642c7266646f6f3d6642df504aa6967cdc09dc45fff4e17c822b59914d2f96f323fcefffb6372c9374a0d3929b883f89c67af2a2231e8ae3ebf7d988b3439cd89f537b7170cf77f115657a4997c64cdd6a3f82d57b440b4d28024e52ba595dc3e4e9993a2cfaa2df826fdcd2d014c2da3428c09cc1d9e2b009ef100d745cdaee9305c05a531bca01fba2bc050496dea0ef289c765b8f864b01dc9cb104c2e4add9452419fe59a3065287d756b4a7f9fad60759068dd4456a681b4f77b91d9335c21a7f90f194c90d0101000000000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1462.836113][ T37] audit: type=1326 audit(1638813551.128:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.836153][ T37] audit: type=1326 audit(1638813551.128:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.836218][ T37] audit: type=1326 audit(1638813551.128:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.836274][ T37] audit: type=1326 audit(1638813551.128:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.836315][ T37] audit: type=1326 audit(1638813551.128:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=1376 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf6f01549 code=0x7fc00000 [ 1462.847158][ T1392] gfs2: error 10 reading superblock 17:59:11 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x220000, 0x0) 17:59:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x900, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:11 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x36000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1463.207232][ T1400] 9pnet: Insufficient options for proto=fd [ 1463.223402][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.243015][ T1402] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1463.257620][ T1402] NILFS (loop0): couldn't find nilfs on the device [ 1463.292102][ T1405] loop1: detected capacity change from 0 to 4 [ 1463.317690][ T1405] gfs2: error 10 reading superblock [ 1463.344505][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.366998][ T1402] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1463.382553][ T1402] NILFS (loop0): couldn't find nilfs on the device [ 1463.411031][ T1405] loop1: detected capacity change from 0 to 4 [ 1463.421980][ T1405] gfs2: error 10 reading superblock 17:59:11 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:11 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3f000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1463.561739][ T1408] loop1: detected capacity change from 0 to 5 [ 1463.574038][ T1408] gfs2: error 10 reading superblock [ 1463.593625][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.615592][ T1410] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1463.640161][ T1410] NILFS (loop0): couldn't find nilfs on the device [ 1463.647352][ T1408] loop1: detected capacity change from 0 to 5 [ 1463.675426][ T1408] gfs2: error 10 reading superblock 17:59:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xb00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1463.751176][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1463.782846][ T1410] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1463.801374][ T1410] NILFS (loop0): couldn't find nilfs on the device [ 1463.818445][ T1412] loop1: detected capacity change from 0 to 5 [ 1463.844850][ T1412] gfs2: error 10 reading superblock 17:59:12 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x40000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1463.907131][ T1412] loop1: detected capacity change from 0 to 5 [ 1463.923324][ T1412] gfs2: error 10 reading superblock 17:59:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0)={r0}, 0x8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) r4 = syz_open_dev$amidi(&(0x7f0000000100), 0x10000, 0x80080) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) 17:59:12 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000040)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r6}) 17:59:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xc00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1463.992266][ T1414] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.016251][ T1414] NILFS (loop0): couldn't find nilfs on the device [ 1464.024276][ T1420] loop1: detected capacity change from 0 to 6 [ 1464.037595][ T1420] gfs2: error 10 reading superblock [ 1464.045525][ T1416] 9pnet: Insufficient options for proto=fd [ 1464.087751][ T1414] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.099124][ T1414] NILFS (loop0): couldn't find nilfs on the device [ 1464.112139][ T1421] 9pnet: Insufficient options for proto=fd 17:59:12 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x10082, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [{@fsname={'fsname', 0x3d, 'trans=fd,'}}, {@audit}, {@fsmagic}, {@dont_measure}, {@obj_type={'obj_type', 0x3d, '\afdno'}}, {@seclabel}, {@seclabel}]}}) [ 1464.126852][ T1420] loop1: detected capacity change from 0 to 6 [ 1464.140269][ T1420] gfs2: error 10 reading superblock 17:59:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xc3a, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:12 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x48000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1464.242741][ T1428] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.248221][ T1430] loop1: detected capacity change from 0 to 6 [ 1464.254427][ T1428] NILFS (loop0): couldn't find nilfs on the device [ 1464.270418][ T1430] gfs2: error 10 reading superblock [ 1464.344420][ T1430] loop1: detected capacity change from 0 to 6 [ 1464.364777][ T1428] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.375502][ T1430] gfs2: error 10 reading superblock [ 1464.375652][ T1428] NILFS (loop0): couldn't find nilfs on the device 17:59:12 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x48400000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:12 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xd00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1464.516357][ T1433] loop1: detected capacity change from 0 to 6 [ 1464.533385][ T1433] gfs2: error 10 reading superblock [ 1464.552603][ T1435] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.569613][ T1435] NILFS (loop0): couldn't find nilfs on the device [ 1464.612821][ T1433] loop1: detected capacity change from 0 to 6 [ 1464.625370][ T1433] gfs2: error 10 reading superblock [ 1464.696270][ T1435] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xd14, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1464.720859][ T1435] NILFS (loop0): couldn't find nilfs on the device [ 1464.743106][ T1437] loop1: detected capacity change from 0 to 6 [ 1464.757467][ T1437] gfs2: error 10 reading superblock [ 1464.825725][ T1437] loop1: detected capacity change from 0 to 6 [ 1464.838066][ T1437] gfs2: error 10 reading superblock 17:59:13 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000040)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r6}) 17:59:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x4c000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1464.887495][ T1439] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1464.902049][ T1439] NILFS (loop0): couldn't find nilfs on the device [ 1465.017210][ T1439] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.033324][ T1439] NILFS (loop0): couldn't find nilfs on the device 17:59:13 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) dup2(r3, r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xe00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1465.131930][ T1446] loop1: detected capacity change from 0 to 7 17:59:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x68000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1465.153320][ T1446] gfs2: error 10 reading superblock [ 1465.200800][ T1449] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.211685][ T1449] NILFS (loop0): couldn't find nilfs on the device [ 1465.236329][ T1446] loop1: detected capacity change from 0 to 7 [ 1465.248842][ T1446] gfs2: error 10 reading superblock 17:59:13 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xf00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1465.318061][ T1449] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.340839][ T1449] NILFS (loop0): couldn't find nilfs on the device [ 1465.376022][ T1451] loop1: detected capacity change from 0 to 7 [ 1465.386990][ T1451] gfs2: error 10 reading superblock 17:59:13 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x6c000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1465.470582][ C2] vkms_vblank_simulate: vblank timer overrun [ 1465.497771][ T1451] loop1: detected capacity change from 0 to 7 [ 1465.520817][ C2] vkms_vblank_simulate: vblank timer overrun [ 1465.523112][ T1453] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.535031][ T1451] gfs2: error 10 reading superblock [ 1465.564877][ T1453] NILFS (loop0): couldn't find nilfs on the device 17:59:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1020, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1465.657715][ T1453] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.669074][ T1453] NILFS (loop0): couldn't find nilfs on the device [ 1465.680486][ T1455] loop1: detected capacity change from 0 to 8 [ 1465.692224][ T1455] gfs2: error 10 reading superblock 17:59:14 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000040)={r6}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r2, 0xc00464b4, &(0x7f0000000040)={r6}) 17:59:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x74000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1465.756466][ T1455] loop1: detected capacity change from 0 to 8 [ 1465.785719][ T1455] gfs2: error 10 reading superblock [ 1465.811047][ T1457] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.848462][ C2] vkms_vblank_simulate: vblank timer overrun [ 1465.858660][ T1457] NILFS (loop0): couldn't find nilfs on the device [ 1465.952195][ T1457] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1465.964196][ T1457] NILFS (loop0): couldn't find nilfs on the device 17:59:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1100, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:14 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="08a7b7e49fef0940049027d600"]) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r3) [ 1466.058126][ T1464] loop1: detected capacity change from 0 to 8 17:59:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x7a000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1466.067347][ T1464] handle_bad_sector: 22 callbacks suppressed [ 1466.067363][ T1464] syz-executor.1: attempt to access beyond end of device [ 1466.067363][ T1464] loop1: rw=4096, want=136, limit=8 [ 1466.103733][ T1464] gfs2: error 10 reading superblock [ 1466.111530][ T1467] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1466.126943][ T1467] NILFS (loop0): couldn't find nilfs on the device [ 1466.165973][ T1468] 9pnet: Insufficient options for proto=fd [ 1466.186622][ T1464] loop1: detected capacity change from 0 to 8 [ 1466.207230][ T1464] syz-executor.1: attempt to access beyond end of device [ 1466.207230][ T1464] loop1: rw=4096, want=136, limit=8 [ 1466.220642][ T1467] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1466.234589][ T1464] gfs2: error 10 reading superblock [ 1466.245639][ T1467] NILFS (loop0): couldn't find nilfs on the device [ 1466.262275][ T1470] 9pnet: Insufficient options for proto=fd 17:59:14 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x2, 0x4) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:14 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1200, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:14 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x84000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1466.417313][ T1478] loop1: detected capacity change from 0 to 9 [ 1466.431601][ T1478] syz-executor.1: attempt to access beyond end of device [ 1466.431601][ T1478] loop1: rw=4096, want=136, limit=9 [ 1466.449028][ T1478] gfs2: error 10 reading superblock [ 1466.519813][ T1478] loop1: detected capacity change from 0 to 9 [ 1466.536482][ T1478] syz-executor.1: attempt to access beyond end of device [ 1466.536482][ T1478] loop1: rw=4096, want=136, limit=9 [ 1466.559873][ T1478] gfs2: error 10 reading superblock 17:59:15 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2, 0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r5, 0xc00464b4, &(0x7f0000000040)={r6}) 17:59:15 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x8cffffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1300, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1466.691701][ T1483] loop1: detected capacity change from 0 to 9 [ 1466.703620][ T1483] syz-executor.1: attempt to access beyond end of device [ 1466.703620][ T1483] loop1: rw=4096, want=136, limit=9 [ 1466.721909][ T1483] gfs2: error 10 reading superblock 17:59:15 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xc0ed0000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1466.798856][ T1483] loop1: detected capacity change from 0 to 9 [ 1466.816487][ T1483] syz-executor.1: attempt to access beyond end of device [ 1466.816487][ T1483] loop1: rw=4096, want=136, limit=9 [ 1466.852510][ T1483] gfs2: error 10 reading superblock [ 1466.858187][ C0] blk_print_req_error: 16 callbacks suppressed [ 1466.858226][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1466.917282][ T1487] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1466.936153][ T1487] NILFS (loop0): couldn't find nilfs on the device 17:59:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1466.987555][ T1489] loop1: detected capacity change from 0 to 10 [ 1466.999487][ T1489] syz-executor.1: attempt to access beyond end of device [ 1466.999487][ T1489] loop1: rw=4096, want=136, limit=10 [ 1467.017280][ T1489] gfs2: error 10 reading superblock [ 1467.042523][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1467.060112][ T1487] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1467.086498][ T1487] NILFS (loop0): couldn't find nilfs on the device [ 1467.100473][ T1489] loop1: detected capacity change from 0 to 10 [ 1467.112248][ T1489] syz-executor.1: attempt to access beyond end of device [ 1467.112248][ T1489] loop1: rw=4096, want=136, limit=10 [ 1467.131757][ T1489] gfs2: error 10 reading superblock 17:59:15 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xf6ffffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:15 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x4) creat(&(0x7f0000000180)='./file0\x00', 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x140d, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1467.284989][ T1494] loop1: detected capacity change from 0 to 10 [ 1467.299792][ T1494] syz-executor.1: attempt to access beyond end of device [ 1467.299792][ T1494] loop1: rw=4096, want=136, limit=10 [ 1467.319837][ T1494] gfs2: error 10 reading superblock [ 1467.372137][ T1494] loop1: detected capacity change from 0 to 10 [ 1467.385532][ T1494] syz-executor.1: attempt to access beyond end of device [ 1467.385532][ T1494] loop1: rw=4096, want=136, limit=10 [ 1467.415548][ C2] vkms_vblank_simulate: vblank timer overrun [ 1467.447173][ T1494] gfs2: error 10 reading superblock 17:59:15 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) 17:59:15 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xf9fdffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:15 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1500, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1467.577709][ T1501] loop1: detected capacity change from 0 to 10 [ 1467.593041][ T1501] gfs2: error 10 reading superblock [ 1467.685427][ T1501] loop1: detected capacity change from 0 to 10 [ 1467.692650][ T1501] gfs2: error 10 reading superblock 17:59:16 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfbffffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1600, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1467.819845][ T1508] loop1: detected capacity change from 0 to 11 [ 1467.837906][ T1508] gfs2: error 10 reading superblock 17:59:16 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfeffffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1467.900045][ T1508] loop1: detected capacity change from 0 to 11 [ 1467.913107][ T1508] gfs2: error 10 reading superblock 17:59:16 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 17:59:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1700, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1468.292654][ T1513] loop1: detected capacity change from 0 to 11 [ 1468.305433][ T1513] gfs2: error 10 reading superblock [ 1468.403282][ T1513] loop1: detected capacity change from 0 to 11 [ 1468.416644][ T1513] gfs2: error 10 reading superblock 17:59:16 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="644821b92c00a7fa2f4d07307c088f24c12889a4fffcd2647056fc3a25a346f1c4aafd97e7b8a5a7516e148a68dbb18be8c481093a29152f4373c7747f5a265aed699ac900c57abdf6a6282255b881a2d4151d66bf338ae8280e5454a659c990d2cf8a219524f8e037a7879fabbe1802251e6e9f089f234bde66944da8e722b31c0b220c6277d9de700ee18d0d86440106afd1ce01ae97978125f6275b94f8b2dc6332722c726f8122d960493546ad9eb185729219a41200d46c2254fef63c24f94373450fbb83a30146733d211ccb712aff6524b8961ee3a7b53e4e08fc2f9da738bf178326884420cec493a3a3c9ec2c1424416137ddd405c9f9e6af852a8e") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) 17:59:16 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xff000000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:16 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1468.535456][ T1522] loop1: detected capacity change from 0 to 15 [ 1468.554596][ T1522] gfs2: error 10 reading superblock 17:59:17 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xff0f0000, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1468.624901][ T1522] loop1: detected capacity change from 0 to 15 [ 1468.634550][ T1522] gfs2: error 10 reading superblock 17:59:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x2000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1468.760887][ T1527] loop1: detected capacity change from 0 to 16 [ 1468.773173][ T1527] gfs2: error 10 reading superblock 17:59:17 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffbffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1468.827500][ T1527] loop1: detected capacity change from 0 to 16 [ 1468.849320][ T1527] gfs2: error 10 reading superblock 17:59:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x2010, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:17 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000980)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_io_uring_setup(0x23f7, &(0x7f0000000900)={0x0, 0xe98a, 0x0, 0xfffffffe}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r3, r4, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x23456}, 0x0) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f00000008c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x4, 0x2007, @fd=r5, 0x5, &(0x7f0000000840)=[{&(0x7f0000000180)=""/27, 0x1b}, {&(0x7f0000000340)=""/178, 0xb2}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000600)=""/24, 0x18}, {&(0x7f0000000680)=""/128, 0x80}, {&(0x7f0000000700)=""/63, 0x3f}, {&(0x7f0000000740)=""/55, 0x37}, {&(0x7f0000000780)=""/28, 0x1c}, {&(0x7f00000007c0)=""/76, 0x4c}], 0xa, 0x1}, 0x400) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7781436e6f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1469.297080][ T1531] loop1: detected capacity change from 0 to 16 [ 1469.317741][ T1531] gfs2: error 10 reading superblock 17:59:17 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffffbff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:17 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) [ 1469.400142][ T1533] 9pnet: Insufficient options for proto=fd [ 1469.436888][ T1531] loop1: detected capacity change from 0 to 16 [ 1469.447613][ T1531] gfs2: error 10 reading superblock 17:59:17 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) r4 = syz_mount_image$efs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000000180)=[{&(0x7f0000000200)="46387cb97d5e375e3fbb1df4ae51207f28db9bc39d48bfdae7ec532c7213ed5d56cbc5a7183d001c89d527b977390e5d9761fbaadb7b36a7fcbc979611c7d7f24398b6bb35e63aa97b6fe071350a6d491d0340d772b2c221dd10f6ff", 0x5c, 0x59d6}, {&(0x7f0000000280)="0b30a5d2b0729a538578d328b5e25f1f05aaa0ffccb0f8216e618707be350bc45fc47a4dd6fa67779869b5c7a716617bc43729969edcd5ce06b765563080df172b", 0x41, 0x5}, {&(0x7f0000000300)="347c9e0743c5cdc39fca989902c616feae63e9eb26b47e96a1bec1a52c16ec282b24b7bd25749a92e859ce8cc8e879d69b23220632cd091a964f974eb58ff6444bc9f3cf60e902c612b0ed6772e82f7fc67c444050b3dba8846cb5765b826e5a56e7f3dbb692a4ae1876cc05b6350ce1e07890842bf48d265c046653398281f2d1cd0d321eeac595fe70f667d6a860f291b78733863421ef3afa56361d13c58375e77361cbb93a26d3d4a4978bde27ad5374f9893ca99f890a0c3f0118169834c321a8758ff800e6dbc0dd26f80dcf7dba486b2e06a2398cdf19e723810bbdae8f4203cf0ca9", 0xe6, 0x401}], 0x820000, &(0x7f0000000480)={[], [{@fsname={'fsname', 0x3d, 'rfdno'}}, {@appraise_type}, {@audit}]}) fcntl$dupfd(r3, 0x0, r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:17 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffffdf9, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:17 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3500, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1469.529643][ T1543] loop3: detected capacity change from 0 to 89 [ 1469.560594][ T1547] loop1: detected capacity change from 0 to 26 [ 1469.575651][ T1547] gfs2: error 10 reading superblock 17:59:18 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xffffff7f, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1469.647771][ T1547] loop1: detected capacity change from 0 to 26 [ 1469.685354][ T1547] gfs2: error 10 reading superblock 17:59:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3a0c, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1469.823977][ T1552] loop1: detected capacity change from 0 to 29 17:59:18 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xffffff8c, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1469.856373][ T1552] gfs2: error 10 reading superblock [ 1469.941578][ T1552] loop1: detected capacity change from 0 to 29 17:59:18 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffffff6, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1469.968415][ T1552] gfs2: error 10 reading superblock 17:59:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1470.272668][ T1558] loop1: detected capacity change from 0 to 31 [ 1470.294094][ T1558] gfs2: error 10 reading superblock [ 1470.352799][ T1543] loop3: detected capacity change from 0 to 89 [ 1470.368816][ T1558] loop1: detected capacity change from 0 to 31 [ 1470.385517][ T1558] gfs2: error 10 reading superblock 17:59:18 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$fuse(0xffffff9c, &(0x7f00000000c0), 0x2, 0x0) splice(r2, &(0x7f0000000100)=0x4, r0, &(0x7f0000000180), 0xa05, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) fsetxattr(r4, &(0x7f0000000200)=@known='user.incfs.metadata\x00', &(0x7f0000000240)='\x00', 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) 17:59:18 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffffffb, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:18 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) 17:59:18 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1470.552728][ T1564] loop1: detected capacity change from 0 to 32 [ 1470.564763][ T1564] gfs2: error 10 reading superblock [ 1470.652944][ T1564] loop1: detected capacity change from 0 to 32 [ 1470.662656][ T1564] gfs2: error 10 reading superblock 17:59:19 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xfffffffe, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1470.774489][ T1572] loop1: detected capacity change from 0 to 36 [ 1470.789326][ T1572] gfs2: error 10 reading superblock [ 1470.843403][ T1572] loop1: detected capacity change from 0 to 36 17:59:19 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xffffffff, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1470.875529][ T1572] gfs2: error 10 reading superblock 17:59:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1471.030052][ T1576] loop1: detected capacity change from 0 to 38 [ 1471.042595][ T1576] gfs2: error 10 reading superblock [ 1471.102189][ T1576] loop1: detected capacity change from 0 to 38 [ 1471.127601][ T1576] handle_bad_sector: 23 callbacks suppressed [ 1471.127630][ T1576] syz-executor.1: attempt to access beyond end of device [ 1471.127630][ T1576] loop1: rw=4096, want=136, limit=38 [ 1471.153358][ T1576] gfs2: error 10 reading superblock 17:59:19 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0xa, ','}}]}) 17:59:19 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x5201, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:19 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) [ 1471.524322][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1471.546144][ T1581] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1471.549681][ T1583] loop1: detected capacity change from 0 to 41 17:59:19 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) splice(r3, 0x0, r0, 0x0, 0x5faa, 0x3e2ffb0378bc27e7) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000200)={0x7fff, 0x18, '\x00', 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0]}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@private2}}, &(0x7f00000000c0)=0xe4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d492dda58cd87a703c8bbd41cff5859d310e73b25a6b9e24d469bfafeeb02885ff9270c1e704692d04fe4818321cb52b74087052b18d6f7819a08a571e40bf11cb33581c3b60e629e9133a0f11f7da5a4fca515e0d05d756b2285808fa62b79ce8117adc4fab68d34b87e972b54a92dffc407bdc32bd61586a3d20ffffde3b5cbff6047eb13d7c8e5ab66403e81c73f44f9fcd1c85229e0de01fad810a76a9208a929d6ade29027278417d29f6dfa66b1d270dbbfdebca573c27d65dd599611e00b81b93abff6", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRES32=r8, @ANYBLOB=',smackfsfloor=9p\x00,fowner=', @ANYRESDEC=r5, @ANYBLOB=',uid>', @ANYRESDEC=r8, @ANYBLOB="2c646566636f6e746578743d756e636f6e66696e65645f752c736d61636b66736861743d5d145b97a639446583e5c0fde25e87bd21e4b6fdc66621bfda878d392eb7852fe0a49299867e73c9ede8a7d1f439627d2c736d61636b6673666c6f6f723d2c00"]) [ 1471.575330][ T1583] syz-executor.1: attempt to access beyond end of device [ 1471.575330][ T1583] loop1: rw=4096, want=136, limit=41 [ 1471.592021][ T1583] gfs2: error 10 reading superblock [ 1471.599875][ T1581] NILFS (loop0): couldn't find nilfs on the device [ 1471.673910][ T1583] loop1: detected capacity change from 0 to 41 [ 1471.683041][ T1583] syz-executor.1: attempt to access beyond end of device [ 1471.683041][ T1583] loop1: rw=4096, want=136, limit=41 [ 1471.713605][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1471.713982][ T1581] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1471.746353][ C2] vkms_vblank_simulate: vblank timer overrun [ 1471.750992][ T1583] gfs2: error 10 reading superblock [ 1471.768942][ T1581] NILFS (loop0): couldn't find nilfs on the device 17:59:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6800, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:20 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x25, ','}}]}) [ 1471.960894][ T1592] loop1: detected capacity change from 0 to 52 [ 1471.969078][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1471.987111][ T1590] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1471.987793][ T1592] syz-executor.1: attempt to access beyond end of device [ 1471.987793][ T1592] loop1: rw=4096, want=136, limit=52 [ 1472.014492][ T1590] NILFS (loop0): couldn't find nilfs on the device [ 1472.022255][ T1592] gfs2: error 10 reading superblock [ 1472.137471][ T1592] loop1: detected capacity change from 0 to 52 [ 1472.155606][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1472.166775][ T1592] syz-executor.1: attempt to access beyond end of device [ 1472.166775][ T1592] loop1: rw=4096, want=136, limit=52 [ 1472.171879][ T1590] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1472.202529][ C2] vkms_vblank_simulate: vblank timer overrun [ 1472.202658][ T1592] gfs2: error 10 reading superblock [ 1472.234531][ T1590] NILFS (loop0): couldn't find nilfs on the device 17:59:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:20 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x48, ','}}]}) [ 1472.320938][ T1594] loop1: detected capacity change from 0 to 54 [ 1472.332525][ T1594] syz-executor.1: attempt to access beyond end of device 17:59:20 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) [ 1472.332525][ T1594] loop1: rw=4096, want=136, limit=54 [ 1472.349218][ T1594] gfs2: error 10 reading superblock [ 1472.415349][ T1594] loop1: detected capacity change from 0 to 54 [ 1472.419392][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1472.444407][ T1598] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1472.448647][ T1594] syz-executor.1: attempt to access beyond end of device [ 1472.448647][ T1594] loop1: rw=4096, want=136, limit=54 [ 1472.483847][ T1594] gfs2: error 10 reading superblock 17:59:20 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1472.484024][ T1598] NILFS (loop0): couldn't find nilfs on the device 17:59:20 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7400, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1472.571447][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1472.589512][ T1598] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1472.598467][ T1604] loop1: detected capacity change from 0 to 58 [ 1472.601514][ T1598] NILFS (loop0): couldn't find nilfs on the device [ 1472.612577][ T1604] syz-executor.1: attempt to access beyond end of device [ 1472.612577][ T1604] loop1: rw=4096, want=136, limit=58 [ 1472.637031][ T1604] gfs2: error 10 reading superblock 17:59:21 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="ffff00006e6f3dd704b9f1a8ae78099accf1a98c8b02d58d38a90f9e76e16c9f9fa8e053ed43697a39a01c0d49cef400202f8e0ca46b17ee63612e3790e67bed56bf5c44d5eb57fec8", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:21 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x5d, ','}}]}) [ 1472.717956][ T1604] loop1: detected capacity change from 0 to 58 [ 1472.729949][ T1604] syz-executor.1: attempt to access beyond end of device [ 1472.729949][ T1604] loop1: rw=4096, want=136, limit=58 [ 1472.737275][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1472.749028][ T1604] gfs2: error 10 reading superblock [ 1472.762143][ T1609] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1472.783649][ T1609] NILFS (loop0): couldn't find nilfs on the device [ 1472.796144][ T1607] 9pnet: Insufficient options for proto=fd 17:59:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:21 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x8c2387c4cc0774bc}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) splice(r2, &(0x7f0000000180)=0x2, r2, &(0x7f0000000200)=0x3, 0x8, 0x3) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="50b6"]) [ 1472.912668][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1472.924219][ T1615] loop1: detected capacity change from 0 to 61 [ 1472.926611][ T1609] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1472.939752][ T1615] syz-executor.1: attempt to access beyond end of device [ 1472.939752][ T1615] loop1: rw=4096, want=136, limit=61 [ 1472.948549][ T1609] NILFS (loop0): couldn't find nilfs on the device [ 1472.964081][ T1615] gfs2: error 10 reading superblock [ 1472.992051][ T1614] 9pnet: Insufficient options for proto=fd [ 1473.052607][ T1615] loop1: detected capacity change from 0 to 61 17:59:21 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '8'}}]}) [ 1473.069853][ C2] vkms_vblank_simulate: vblank timer overrun [ 1473.075567][ T1615] gfs2: error 10 reading superblock [ 1473.152912][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1473.170552][ T1620] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1473.181444][ T1620] NILFS (loop0): couldn't find nilfs on the device 17:59:21 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) dup2(r4, r0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) 17:59:21 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c1b66646e6f3d", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1473.250241][ T1623] loop1: detected capacity change from 0 to 80 [ 1473.263723][ T1623] gfs2: error 10 reading superblock [ 1473.297143][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1473.310881][ T1620] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1473.317891][ T1627] 9pnet: Insufficient options for proto=fd [ 1473.322294][ T1620] NILFS (loop0): couldn't find nilfs on the device [ 1473.332422][ T1623] loop1: detected capacity change from 0 to 80 [ 1473.349503][ T1623] gfs2: error 10 reading superblock 17:59:21 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, 'H'}}]}) 17:59:21 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xca03, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1473.452106][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1473.464796][ T1632] loop1: detected capacity change from 0 to 101 [ 1473.478443][ T1630] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1473.486939][ T1632] gfs2: error 10 reading superblock [ 1473.491051][ T1630] NILFS (loop0): couldn't find nilfs on the device [ 1473.563382][ T1632] loop1: detected capacity change from 0 to 101 [ 1473.579426][ T1632] gfs2: error 10 reading superblock [ 1473.593883][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1473.608414][ T1630] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1473.620222][ T1630] NILFS (loop0): couldn't find nilfs on the device 17:59:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1473.704290][ T1634] loop1: detected capacity change from 0 to 118 [ 1473.716719][ T1634] gfs2: error 10 reading superblock 17:59:22 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ']'}}]}) [ 1473.764359][ T1636] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1473.775890][ T1636] NILFS (loop0): couldn't find nilfs on the device [ 1473.789845][ T1634] loop1: detected capacity change from 0 to 118 [ 1473.801197][ T1634] gfs2: error 10 reading superblock [ 1473.885325][ T1636] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1473.899531][ T1636] NILFS (loop0): couldn't find nilfs on the device [ 1473.930681][ T1638] loop1: detected capacity change from 0 to 127 [ 1473.942931][ T1638] gfs2: error 10 reading superblock [ 1474.004987][ T1638] loop1: detected capacity change from 0 to 127 [ 1474.022359][ T1638] gfs2: error 10 reading superblock 17:59:22 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) 17:59:22 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}, 0x38}]}) 17:59:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xff00, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:22 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1474.162837][ T1640] loop1: detected capacity change from 0 to 127 [ 1474.173694][ T1642] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.173723][ T1642] NILFS (loop0): couldn't find nilfs on the device [ 1474.201417][ T1640] gfs2: error 10 reading superblock [ 1474.266391][ T1640] loop1: detected capacity change from 0 to 127 [ 1474.274889][ T1640] gfs2: error 10 reading superblock [ 1474.299888][ T1642] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.311938][ T1642] NILFS (loop0): couldn't find nilfs on the device 17:59:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:22 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}, 0x48}]}) [ 1474.389321][ T1650] loop1: detected capacity change from 0 to 127 [ 1474.401279][ T1650] gfs2: error 10 reading superblock [ 1474.430186][ T1652] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.453471][ T1650] loop1: detected capacity change from 0 to 127 [ 1474.463647][ T1652] NILFS (loop0): couldn't find nilfs on the device [ 1474.467221][ T1650] gfs2: error 10 reading superblock 17:59:22 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x40000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1474.559321][ T1652] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.575376][ T1652] NILFS (loop0): couldn't find nilfs on the device [ 1474.592728][ T1654] loop1: detected capacity change from 0 to 512 [ 1474.616746][ T1654] gfs2: not a GFS2 filesystem 17:59:23 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}, 0x5d}]}) [ 1474.684638][ T1654] loop1: detected capacity change from 0 to 512 [ 1474.706572][ T1656] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.719266][ T1654] gfs2: not a GFS2 filesystem [ 1474.728527][ T1656] NILFS (loop0): couldn't find nilfs on the device [ 1474.880090][ T1656] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1474.894038][ T1656] NILFS (loop0): couldn't find nilfs on the device 17:59:23 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r5, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x100300) 17:59:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xe0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:23 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1475.101655][ T1661] loop1: detected capacity change from 0 to 1792 [ 1475.107598][ T1660] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:23 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0) ioctl$KVM_CAP_X2APIC_API(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000280)={0x81, 0x0, 0x2}) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0x0, [0x7f, 0x3, 0x7fffffff, 0x8000, 0x0, 0x9]}, &(0x7f0000000180)=0x50) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRES16=r3, @ANYRESDEC, @ANYRES64=r4, @ANYRES16=r4, @ANYRESHEX=r2], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472316e6f3d00000000000000d5ce0000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) [ 1475.144047][ T1661] gfs2: not a GFS2 filesystem [ 1475.181639][ T1660] NILFS (loop0): couldn't find nilfs on the device [ 1475.233037][ T1661] loop1: detected capacity change from 0 to 1792 [ 1475.258942][ T1661] gfs2: not a GFS2 filesystem [ 1475.280579][ T1660] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1475.293356][ T1660] NILFS (loop0): couldn't find nilfs on the device 17:59:23 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) close(r4) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz0'}, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r5, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x400000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:23 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x2}) [ 1475.392139][ T1672] loop1: detected capacity change from 0 to 8192 [ 1475.409844][ T1672] gfs2: not a GFS2 filesystem [ 1475.416064][ T1674] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1475.431333][ T1674] NILFS (loop0): couldn't find nilfs on the device [ 1475.466918][ T1672] loop1: detected capacity change from 0 to 8192 [ 1475.481155][ T1672] gfs2: not a GFS2 filesystem [ 1475.526019][ T1674] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1475.556874][ T1674] NILFS (loop0): couldn't find nilfs on the device 17:59:23 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1475.623702][ T1677] loop1: detected capacity change from 0 to 32768 [ 1475.653046][ T1677] gfs2: not a GFS2 filesystem [ 1475.729931][ T1677] loop1: detected capacity change from 0 to 32768 [ 1475.764342][ T1677] gfs2: not a GFS2 filesystem 17:59:24 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000440)=""/196, 0xc4}], 0x3, 0x400, 0x8000) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100300) 17:59:24 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x3}) 17:59:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1476.020028][ T1679] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.026192][ T1681] loop1: detected capacity change from 0 to 65536 [ 1476.035282][ T1679] NILFS (loop0): couldn't find nilfs on the device [ 1476.073925][ T1681] gfs2: not a GFS2 filesystem [ 1476.116324][ T1679] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.129845][ T1679] NILFS (loop0): couldn't find nilfs on the device [ 1476.153358][ T1681] loop1: detected capacity change from 0 to 65536 [ 1476.167766][ T1681] gfs2: not a GFS2 filesystem 17:59:24 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x4}) 17:59:24 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) syz_io_uring_setup(0x2209, &(0x7f00000000c0)={0x0, 0x5c65, 0x10, 0x1, 0x330, 0x0, r3}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000200)) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r5, r6, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0xa, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x5) 17:59:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1476.292941][ T1690] loop1: detected capacity change from 0 to 98304 [ 1476.311124][ T1689] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.316079][ T1690] gfs2: not a GFS2 filesystem [ 1476.335355][ T1689] NILFS (loop0): couldn't find nilfs on the device [ 1476.399087][ T1690] loop1: detected capacity change from 0 to 98304 [ 1476.452737][ T1690] gfs2: not a GFS2 filesystem [ 1476.457615][ T1689] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.481295][ T1689] NILFS (loop0): couldn't find nilfs on the device 17:59:24 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:24 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x5}) [ 1476.586876][ T1693] loop1: detected capacity change from 0 to 131072 [ 1476.601708][ T1693] gfs2: not a GFS2 filesystem [ 1476.653644][ T1695] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.673777][ T1695] NILFS (loop0): couldn't find nilfs on the device [ 1476.698577][ T1693] loop1: detected capacity change from 0 to 131072 [ 1476.718447][ T1693] gfs2: not a GFS2 filesystem [ 1476.755929][ T1695] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.782335][ T1695] NILFS (loop0): couldn't find nilfs on the device 17:59:25 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000180)=""/19, 0x11fffffc7) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100300) 17:59:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4040000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:25 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x6}) [ 1476.939216][ T1699] loop1: detected capacity change from 0 to 131584 [ 1476.948729][ T1698] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1476.959612][ T1699] gfs2: not a GFS2 filesystem [ 1476.970182][ T1698] NILFS (loop0): couldn't find nilfs on the device [ 1477.063300][ T1699] loop1: detected capacity change from 0 to 131584 [ 1477.093950][ C1] blk_print_req_error: 19 callbacks suppressed [ 1477.093969][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1477.102913][ T1699] gfs2: not a GFS2 filesystem [ 1477.122841][ T1698] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1477.132047][ T1698] NILFS (loop0): couldn't find nilfs on the device 17:59:25 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$ipvs(0xffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x81, r3, &(0x7f0000000180)=0x6, 0x3, 0x8) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) perf_event_open(&(0x7f00000015c0)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x2, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x6, 0x0, 0x0, 0x0, 0x71, 0x11, 0x44}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95, 0x0, 0x4c}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0xf, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:25 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:25 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x7}) [ 1477.279802][ T1707] loop1: detected capacity change from 0 to 163840 [ 1477.302981][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1477.330931][ T1711] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1477.338599][ T1707] gfs2: not a GFS2 filesystem [ 1477.345824][ T1711] NILFS (loop0): couldn't find nilfs on the device [ 1477.467114][ T1707] loop1: detected capacity change from 0 to 163840 [ 1477.489126][ T1707] gfs2: not a GFS2 filesystem [ 1477.492091][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1477.513794][ T1711] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1477.527008][ T1711] NILFS (loop0): couldn't find nilfs on the device 17:59:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:26 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x8}) [ 1477.632482][ T1716] loop1: detected capacity change from 0 to 196608 [ 1477.701923][ T1716] gfs2: not a GFS2 filesystem [ 1477.817055][ T1716] loop1: detected capacity change from 0 to 196608 17:59:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100300) [ 1477.818170][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1477.838015][ T1716] gfs2: not a GFS2 filesystem [ 1477.842697][ T1718] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1477.867793][ T1718] NILFS (loop0): couldn't find nilfs on the device 17:59:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1477.981694][ T1724] loop1: detected capacity change from 0 to 229376 [ 1477.985293][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1477.999253][ T1724] gfs2: not a GFS2 filesystem [ 1478.007307][ T1718] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.033772][ T1718] NILFS (loop0): couldn't find nilfs on the device 17:59:26 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x1010, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) ftruncate(r1, 0x4) [ 1478.095898][ T1724] loop1: detected capacity change from 0 to 229376 [ 1478.117089][ T1724] gfs2: not a GFS2 filesystem 17:59:26 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x9}) [ 1478.183626][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1478.198659][ T1729] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1478.223740][ T1729] NILFS (loop0): couldn't find nilfs on the device [ 1478.258642][ T1731] loop1: detected capacity change from 0 to 262144 [ 1478.278530][ T1731] gfs2: not a GFS2 filesystem [ 1478.300566][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1478.312426][ T1729] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.324289][ T1729] NILFS (loop0): couldn't find nilfs on the device [ 1478.364110][ T1731] loop1: detected capacity change from 0 to 262144 [ 1478.379307][ T1731] gfs2: not a GFS2 filesystem 17:59:26 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0xa}) [ 1478.445862][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1478.465391][ T1733] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.482101][ T1733] NILFS (loop0): couldn't find nilfs on the device 17:59:26 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x9000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1478.521847][ T1735] loop1: detected capacity change from 0 to 264192 [ 1478.538016][ T1735] gfs2: not a GFS2 filesystem [ 1478.586889][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1478.607808][ T1733] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.622180][ T1733] NILFS (loop0): couldn't find nilfs on the device [ 1478.625791][ T1735] loop1: detected capacity change from 0 to 264192 [ 1478.649656][ T1735] gfs2: not a GFS2 filesystem 17:59:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:27 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="644821b92c00a7fa2f4d07307c088f24c12889a4fffcd2647056fc3a25a346f1c4aafd97e7b8a5a7516e148a68dbb18be8c481093a29152f4373c7747f5a265aed699ac900c57abdf6a6282255b881a2d4151d66bf338ae8280e5454a659c990d2cf8a219524f8e037a7879fabbe1802251e6e9f089f234bde66944da8e722b31c0b220c6277d9de700ee18d0d86440106afd1ce01ae97978125f6275b94f8b2dc6332722c726f8122d960493546ad9eb185729219a41200d46c2254fef63c24f94373450fbb83a30146733d211ccb712aff6524b8961ee3a7b53e4e08fc2f9da738bf178326884420cec493a3a3c9ec2c1424416137ddd405c9f9e6af852a8e") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100300) 17:59:27 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0xc}) [ 1478.763834][ T1737] loop1: detected capacity change from 0 to 264192 [ 1478.779899][ T1737] gfs2: not a GFS2 filesystem [ 1478.785299][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1478.799745][ T1741] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.810831][ T1741] NILFS (loop0): couldn't find nilfs on the device [ 1478.864748][ T1737] loop1: detected capacity change from 0 to 264192 [ 1478.882306][ T1737] gfs2: not a GFS2 filesystem [ 1478.888992][ T1741] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1478.899518][ T1741] NILFS (loop0): couldn't find nilfs on the device 17:59:27 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@empty, @empty, @dev={0xac, 0x14, 0x14, 0x30}}, 0xc) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$AUTOFS_IOC_FAIL(r3, 0x9361, 0x5) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c7788646e6f3c", @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xb000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:27 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0xd}) [ 1479.004919][ T1745] loop1: detected capacity change from 0 to 264192 [ 1479.027928][ T1745] gfs2: not a GFS2 filesystem [ 1479.048339][ T1748] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1479.062527][ T1748] NILFS (loop0): couldn't find nilfs on the device [ 1479.111318][ T1745] loop1: detected capacity change from 0 to 264192 [ 1479.132305][ T1746] 9pnet: Insufficient options for proto=fd [ 1479.140890][ T1745] gfs2: not a GFS2 filesystem [ 1479.193808][ T1748] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:27 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xc000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1479.221779][ T1748] NILFS (loop0): couldn't find nilfs on the device 17:59:27 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="7bf454db4eefac5c5b22d39a5ccbfca4da8e989fe60f656305a9940b925e879ee0253cdc45f32e6eb995a42dba0fde8c46810f6289b298f2ee39859aecb680b7", 0x40}, {&(0x7f0000000100)="d83c5eddec6e31642957eb5f19bf2a2797a5082af785e361a83ba2edb57ca0ee6df79917", 0x24}], 0x2}, 0x4810) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1479.250008][ T1753] loop1: detected capacity change from 0 to 264192 [ 1479.294421][ T1753] gfs2: not a GFS2 filesystem 17:59:27 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0xf}) [ 1479.348162][ T1753] loop1: detected capacity change from 0 to 264192 [ 1479.362797][ T1757] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1479.373937][ T1753] gfs2: not a GFS2 filesystem [ 1479.376787][ T1757] NILFS (loop0): couldn't find nilfs on the device [ 1479.483984][ T1757] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1479.497851][ T1757] NILFS (loop0): couldn't find nilfs on the device 17:59:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xd000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:28 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000001c0)="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") mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r4, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x100300) 17:59:28 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x10}) [ 1479.628507][ T1760] loop1: detected capacity change from 0 to 264192 [ 1479.652721][ T1760] gfs2: not a GFS2 filesystem [ 1479.659913][ T1762] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1479.673793][ T1762] NILFS (loop0): couldn't find nilfs on the device [ 1479.707894][ T1760] loop1: detected capacity change from 0 to 264192 [ 1479.739578][ T1760] gfs2: not a GFS2 filesystem 17:59:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xe000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1479.819691][ T1762] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1479.843691][ T1762] NILFS (loop0): couldn't find nilfs on the device [ 1479.861617][ T1767] loop1: detected capacity change from 0 to 264192 [ 1479.883007][ T1767] gfs2: not a GFS2 filesystem 17:59:28 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x11}) [ 1479.997891][ C2] vkms_vblank_simulate: vblank timer overrun [ 1479.998335][ T1767] loop1: detected capacity change from 0 to 264192 [ 1480.035172][ T1767] gfs2: not a GFS2 filesystem [ 1480.048075][ T1769] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.061234][ T1769] NILFS (loop0): couldn't find nilfs on the device 17:59:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xf000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1480.171336][ T1771] loop1: detected capacity change from 0 to 264192 [ 1480.177115][ T1769] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.188903][ T1771] gfs2: not a GFS2 filesystem 17:59:28 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x61) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1480.195046][ T1769] NILFS (loop0): couldn't find nilfs on the device 17:59:28 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x12}) [ 1480.330820][ T1771] loop1: detected capacity change from 0 to 264192 [ 1480.337991][ T1776] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.347238][ T1771] gfs2: not a GFS2 filesystem [ 1480.361276][ T1776] NILFS (loop0): couldn't find nilfs on the device 17:59:28 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1480.454260][ T1776] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.467315][ T1776] NILFS (loop0): couldn't find nilfs on the device [ 1480.478800][ T1778] loop1: detected capacity change from 0 to 264192 [ 1480.515997][ T1778] gfs2: not a GFS2 filesystem 17:59:28 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f00000001c0)="644821b92c00a7fa2f4d07307c088f24c12889a4fffcd2647056fc3a25a346f1c4aafd97e7b8a5a7516e148a68dbb18be8c481093a29152f4373c7747f5a265aed699ac900c57abdf6a6282255b881a2d4151d66bf338ae8280e5454a659c990d2cf8a219524f8e037a7879fabbe1802251e6e9f089f234bde66944da8e722b31c0b220c6277d9de700ee18d0d86440106afd1ce01ae97978125f6275b94f8b2dc6332722c726f8122d960493546ad9eb185729219a41200d46c2254fef63c24f94373450fbb83a30146733d211ccb712aff6524b8961ee3a7b53e4e08fc2f9da738bf178326884420cec493a3a3c9ec2c1424416137ddd405c9f9e6af852a8e") r3 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x100300) 17:59:28 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x18}) [ 1480.595177][ T1778] loop1: detected capacity change from 0 to 264192 [ 1480.600053][ T1782] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.609261][ T1778] gfs2: not a GFS2 filesystem [ 1480.618140][ T1782] NILFS (loop0): couldn't find nilfs on the device 17:59:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x11000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1480.725214][ T1782] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.745501][ T1782] NILFS (loop0): couldn't find nilfs on the device [ 1480.747015][ T1785] loop1: detected capacity change from 0 to 264192 [ 1480.771396][ T1785] gfs2: not a GFS2 filesystem 17:59:29 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x1e}) [ 1480.859403][ T1785] loop1: detected capacity change from 0 to 264192 [ 1480.877155][ T1785] gfs2: not a GFS2 filesystem [ 1480.911072][ T1787] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1480.924088][ T1787] NILFS (loop0): couldn't find nilfs on the device 17:59:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x12000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1480.993258][ T1789] loop1: detected capacity change from 0 to 264192 [ 1481.014415][ T1789] gfs2: not a GFS2 filesystem [ 1481.022681][ T1787] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1481.036286][ T1787] NILFS (loop0): couldn't find nilfs on the device [ 1481.101944][ T1789] loop1: detected capacity change from 0 to 264192 [ 1481.116089][ T1789] gfs2: not a GFS2 filesystem 17:59:29 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) sendmmsg$inet(r3, &(0x7f0000005040)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @private=0xa010101}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000200)="e59c14aae432adca896949a14d1e0dc9f8ae52d0f50b9994b85c8afeccd3e9a12fcb62b147769fce5ff666eab0dfe0ec21773ecb10f4cd826d2d6c145311e5ff665bb9d834d0e01176fff67056cfc4a1a85449b4c6ce76877dec45a302825037a3a7cb3de70e41d215974c3b16c3bc8a26564040fefd3ebbb3494993173766e3a19ef7dd9a9af00cbafa5c3f1f0e464d5711c1d6e26ad778819e2218476855671dfe3f749ad0f70fb537f57dfbadc3df76ec", 0xb2}, {&(0x7f00000002c0)="3adedef19110b873b388be74105b0eeaa2bf91d4e86e871c27007c2c947b1b380d50e3c5d8b5ddbd3ef30ea68b2b45129462aef2ad775b239147b44355438eeee8c451782b5ff02371145071f20e4df887b59efec4a5e8802a828a031a05f3e8c7fb022647b384d6915ae325095833b756d3b79309b6b8f0f1e55960330cb3861142b48a8dc0886bfc2623fe05a21bee51d4b2191ef91538b43bca155ca08cc6e10b84502e2d18d87a620a1960fd65e21c", 0xb1}, {&(0x7f0000000440)="abeb464a6fe34b878f283264a60c6e23f81164a2176b530bcb5fa07da4b3206366a87d2fb6a43d2c0f75c37d6bf013b072b1fe2d703ea31d7ab9466ed3717c6b27be4707176c6b5515063992bf16fe69ac80fb4d07a03d8b2960043f262040b4eadf17ff3b7e9eb12f793e0f65ea244fb5bf5369a5fff0155b16bf9f579ba4409164e1ce2bc999970853174abf2a07a3d6fa", 0x92}, {&(0x7f0000000500)="3cd23b5ddbce8173024b782196701a396724a8bb75a1e830e50c2028081e1a64d1dbf351d9f147ef4c3b6fcc56a54f707c8e76476b6a02f980697edc0d1487d48610046abad04e979f911e569766894f842d42e4526afbed4ce98053f31c70136620672a0784be74ac95ee9acf7b36e6435bb96c31f2717bb04c2c1caab81a34101217e9406fa903746c658ae3c24382048dcb499770954a27204ecf7bfb8f14b50b99e5e7aa935d7d6613a6e308cef112e6f7672e7f15e4", 0xb8}, {&(0x7f0000000380)="b0cac0c9584f10122052ee48d4912c95b6e897bf0a91c694cc6a5e027de1d38afd7df64e651f203ca80d14d8ff71a41facf4df61aff25702d632f92977d01d4262aaab492492e797d77dede741cfe03f9854f5157898b2be146e8d086051f3dd88da0923a2f8db34", 0x68}], 0x5}}, {{&(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, 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{&(0x7f0000003c00)="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0x1000}], 0x8, &(0x7f0000004c40)=[@ip_ttl={{0x10, 0x0, 0x2, 0x3}}, @ip_tos_u8={{0xd, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0xd, 0x0, 0x1, 0x2}}, @ip_ttl={{0x10, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @remote, @multicast2}}}], 0x58}}, {{&(0x7f0000004cc0)={0x2, 0x4e23, @multicast1}, 0x10, &(0x7f0000004f00)=[{&(0x7f0000004d00)="36f965469a27a67d298bd980d16ec414672b6c08efe00889a840adb98f32138897cbbbe8892dfb1bf42eb73f685f8476cc3b1b854b386c5c25503bbd5601c165eaa7e39efc93165140fba6f95026de8863e38a3b8f1a8b26a637b6596a383571a907f78c6a2075eaf7f7385cb1d4672d4b8c783aa6dcf78ecb", 0x79}, {&(0x7f0000004d80)="3a74834cfc63ef026c415a9a9dcabd51baa75d91e9ddbab4e3726db7ff88132c8753a628a1232573cafa6e650d", 0x2d}, {&(0x7f0000004dc0)="dc6bc913b7e08fee89ab62832f61b92e2a23b981650bf1112fbd7196145930657b8d0650c0971d975ffcd53ea7738ced588d2e382dd5d2a0a9d7377ef96a8b77efa1be9cdae50cd03a634671ed761ed30c0f7ef1d6fe9a6c3abe755ef287c22ec2b002efe3d7f6233994720b09e520c5bda83c5e5c3011e05d2a97866c6594f4ab057da07ebb15b2dfdaf2a74ab932c682e9992df6471c85d7159b27a73922a3fede3ef1f0c12f0299b001", 0xab}, {&(0x7f0000004e80)="5738ac3a8ffe36599eedf6888efd87d30d2cbf54be7c8dc4da9ad4bc8bb7fa18725dd22cd9c2d04323adfc152cbcad28881ddf9d077d5fac00499580871b73389210f9ccead01cf66dbed8ebf48e39", 0x4f}], 0x4}}, {{&(0x7f0000004f40)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000005000)=[{&(0x7f0000004f80)="64af54b34a154a90ce20f0", 0xb}, {&(0x7f0000004fc0)="de3505d7a6a7224a05f890dd7434fe0c89c5678531", 0x15}], 0x2}}], 0x5, 0x0) madvise(&(0x7f000042d000/0x1000)=nil, 0x1000, 0x12) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6f3d00000000800000000000000800", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:29 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x24}) 17:59:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x13000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1481.242112][ T1793] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1481.248078][ T1795] loop1: detected capacity change from 0 to 264192 [ 1481.284234][ T1793] NILFS (loop0): couldn't find nilfs on the device [ 1481.306248][ T1795] gfs2: not a GFS2 filesystem [ 1481.384015][ T1795] loop1: detected capacity change from 0 to 264192 [ 1481.398333][ T1795] gfs2: not a GFS2 filesystem [ 1481.407323][ T1793] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) 17:59:29 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0), 0xc330, 0x40000) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x100300) 17:59:29 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'xfrm0\x00'}) write$P9_RSTAT(r4, &(0x7f00000000c0)={0x4e, 0x7d, 0x2, {0x0, 0x47, 0x961, 0x8, {0x4, 0x3, 0x3}, 0x40000000, 0x174, 0x2, 0x4, 0x5, 'wfdno', 0x5, 'rfdno', 0x5, 'wfdno', 0x5, 'rfdno'}}, 0x4e) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1481.431355][ T1793] NILFS (loop0): couldn't find nilfs on the device 17:59:29 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x14000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1481.505352][ T1803] loop1: detected capacity change from 0 to 264192 [ 1481.521115][ T37] kauditd_printk_skb: 220 callbacks suppressed 17:59:29 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x2a}) [ 1481.521133][ T37] audit: type=1804 audit(1638813569.918:240): pid=1799 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/syzkaller-testdir112514915/syzkaller.l1G7ah/2705/file0" dev="sda1" ino=1201 res=1 errno=0 [ 1481.572704][ T1806] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1481.574503][ T1803] gfs2: not a GFS2 filesystem [ 1481.593788][ T1806] NILFS (loop0): couldn't find nilfs on the device [ 1481.671122][ T1803] loop1: detected capacity change from 0 to 264192 [ 1481.694950][ T1803] gfs2: not a GFS2 filesystem [ 1481.732319][ T1806] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1481.743011][ T1806] NILFS (loop0): couldn't find nilfs on the device 17:59:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x140d0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1481.789173][ T1809] loop1: detected capacity change from 0 to 264192 [ 1481.812758][ T1809] gfs2: not a GFS2 filesystem 17:59:30 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x30}) [ 1481.885932][ T1809] loop1: detected capacity change from 0 to 264192 [ 1481.887512][ T1811] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1481.906823][ T1809] gfs2: not a GFS2 filesystem [ 1481.908383][ T1811] NILFS (loop0): couldn't find nilfs on the device 17:59:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x15000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1482.057737][ T1811] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1482.059396][ T1813] loop1: detected capacity change from 0 to 264192 [ 1482.073213][ T1811] NILFS (loop0): couldn't find nilfs on the device [ 1482.092235][ T1813] gfs2: not a GFS2 filesystem 17:59:30 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x36}) [ 1482.165672][ T1813] loop1: detected capacity change from 0 to 264192 [ 1482.179706][ T1813] gfs2: not a GFS2 filesystem [ 1482.203460][ C1] blk_print_req_error: 21 callbacks suppressed [ 1482.212057][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1482.228604][ T1815] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1482.239096][ T1815] NILFS (loop0): couldn't find nilfs on the device 17:59:30 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x16000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1482.348586][ T37] audit: type=1804 audit(1638813570.758:241): pid=1799 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/syzkaller-testdir112514915/syzkaller.l1G7ah/2705/file0" dev="sda1" ino=1201 res=1 errno=0 [ 1482.352273][ T1817] loop1: detected capacity change from 0 to 264192 17:59:30 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$CDROM_DEBUG(r3, 0x5330, 0x0) 17:59:30 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x40800, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x100300) [ 1482.418615][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1482.433959][ T1815] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1482.436084][ T1817] gfs2: not a GFS2 filesystem [ 1482.447050][ T1815] NILFS (loop0): couldn't find nilfs on the device [ 1482.524298][ T1817] loop1: detected capacity change from 0 to 264192 [ 1482.550560][ T1817] gfs2: not a GFS2 filesystem 17:59:31 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x48}) 17:59:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x17000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1482.647484][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1482.665295][ T1825] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1482.679736][ T1825] NILFS (loop0): couldn't find nilfs on the device [ 1482.689024][ T1827] loop1: detected capacity change from 0 to 264192 [ 1482.709438][ T1827] gfs2: not a GFS2 filesystem [ 1482.788150][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1482.801135][ T1825] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1482.803447][ T1827] loop1: detected capacity change from 0 to 264192 [ 1482.834672][ T1825] NILFS (loop0): couldn't find nilfs on the device [ 1482.858807][ T1827] gfs2: not a GFS2 filesystem 17:59:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:31 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x4c}) [ 1483.000930][ T1829] loop1: detected capacity change from 0 to 264192 [ 1483.018977][ T1829] gfs2: not a GFS2 filesystem [ 1483.025279][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.051392][ T1831] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.067086][ T1831] NILFS (loop0): couldn't find nilfs on the device [ 1483.106450][ T1829] loop1: detected capacity change from 0 to 264192 [ 1483.152902][ T1829] gfs2: not a GFS2 filesystem [ 1483.164571][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.186981][ T1831] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.206181][ T1831] NILFS (loop0): couldn't find nilfs on the device 17:59:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1483.284377][ T1833] loop1: detected capacity change from 0 to 264192 17:59:31 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) splice(r1, 0x0, r0, 0x0, 0xfffefffa, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r2, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x100300) [ 1483.319090][ T1833] gfs2: not a GFS2 filesystem 17:59:31 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x68}) 17:59:31 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000002c0)='vegas\x00', 0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) poll(&(0x7f0000000200)=[{r0, 0x940e}, {r1, 0x2042}, {r2, 0x4102}, {r1, 0x20}], 0x4, 0x81) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$HIDIOCGRAWINFO(r4, 0x80084803, &(0x7f00000000c0)=""/119) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) write$binfmt_misc(r5, &(0x7f0000000240)={'syz0', "623bc4b32477d0705fd8aec43c0b1275e4f878ae4fc4e009574f4c11431fae9b08ed9e621b7705b99ea80a1f2eb079a3c19144e2433f9720c34f3ac98ca45bbaf8a638b9d94c180220c5ef04b4ea650203985fe1aada119c2dc983ab9e8a1a67c9dcc740fe"}, 0x69) splice(r0, 0x0, r3, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) [ 1483.390249][ T1833] loop1: detected capacity change from 0 to 264192 [ 1483.402368][ T1833] gfs2: not a GFS2 filesystem [ 1483.403193][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.422795][ T1838] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.438189][ T1838] NILFS (loop0): couldn't find nilfs on the device 17:59:31 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1483.543264][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.548671][ T1844] loop1: detected capacity change from 0 to 264192 [ 1483.557037][ T1838] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.557065][ T1838] NILFS (loop0): couldn't find nilfs on the device [ 1483.608391][ T1844] gfs2: not a GFS2 filesystem 17:59:32 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x6c}) [ 1483.690624][ T1844] loop1: detected capacity change from 0 to 264192 [ 1483.709614][ T1844] gfs2: not a GFS2 filesystem [ 1483.717494][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.737056][ T1846] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.747819][ T1846] NILFS (loop0): couldn't find nilfs on the device 17:59:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x35000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1483.847503][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1483.864523][ T1846] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1483.878453][ T1846] NILFS (loop0): couldn't find nilfs on the device [ 1483.884879][ T1848] loop1: detected capacity change from 0 to 264192 [ 1483.905643][ T1848] gfs2: not a GFS2 filesystem 17:59:32 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x74}) [ 1483.990186][ T1848] loop1: detected capacity change from 0 to 264192 [ 1484.019723][ T1848] gfs2: not a GFS2 filesystem [ 1484.044366][ T1850] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.057236][ T1850] NILFS (loop0): couldn't find nilfs on the device 17:59:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3a0c0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1484.110919][ T1852] loop1: detected capacity change from 0 to 264192 [ 1484.129907][ T1852] gfs2: not a GFS2 filesystem [ 1484.178771][ T1850] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.191123][ T1850] NILFS (loop0): couldn't find nilfs on the device 17:59:32 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x100300) [ 1484.244623][ T1852] loop1: detected capacity change from 0 to 264192 [ 1484.265101][ T1852] gfs2: not a GFS2 filesystem 17:59:32 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x7a}) [ 1484.334929][ T1856] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.351362][ T1856] NILFS (loop0): couldn't find nilfs on the device 17:59:32 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="747261726605000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:32 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1484.432412][ T1859] loop1: detected capacity change from 0 to 264192 [ 1484.457691][ T1856] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.465933][ T1859] gfs2: not a GFS2 filesystem [ 1484.470979][ T1856] NILFS (loop0): couldn't find nilfs on the device [ 1484.562473][ T1859] loop1: detected capacity change from 0 to 264192 [ 1484.589684][ T1859] gfs2: not a GFS2 filesystem 17:59:33 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)="6b333731bb12ef0033046c7dc452a50bdeed3fd7c5019d336f8f45b5d20097b500ea00451521e3fb79cbbb963cf01a50fe1f8af6051e", 0x36}], 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e733d66643632c80e126d5d6ecc0709624be7259d4e331ab833304158adbc8dee1c30b57d6ffa610eb951dc92f13717deb1cf1b08e90bb0f72041e1646655cc61aed0e71f5b92f19c30", @ANYBLOB="637d6ea0b35636af6397542af6527d787c79aad6a9deeac512cefecc640c4d66115b5e2682128c8cbb7652079e8a127da5fb70ef2363900315c9cc1c0bc9f1894610e0f18f22db930a5c6add9b8030584fa63532", @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',\x00']) 17:59:33 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0x84}) 17:59:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1484.680937][ T1869] loop1: detected capacity change from 0 to 264192 [ 1484.681301][ T1868] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.696234][ T1869] gfs2: not a GFS2 filesystem [ 1484.711787][ T1865] 9pnet: Could not find request transport: fd62Èm]nÌ bKç%N3¸30AX­¼î0µ}oúa¹QÜ’ñ7Þ±Ïé °÷ AádfUÌa®Ðç[’ñœ0c}n ³V6¯c—T*öR}x|yªÖ©ÞêÅÎþÌd Mf[^&‚ŒŒ»vRžŠ}¥ûpï#cÉÌ Éñ‰Fàñ"Û“ [ 1484.711787][ T1865] \jÝ›€0XO¦52 [ 1484.712290][ T1868] NILFS (loop0): couldn't find nilfs on the device [ 1484.776377][ T1871] 9pnet: Could not find request transport: fd62Èm]nÌ bKç%N3¸30AX­¼î0µ}oúa¹QÜ’ñ7Þ±Ïé °÷ AádfUÌa®Ðç[’ñœ0c}n ³V6¯c—T*öR}x|yªÖ©ÞêÅÎþÌd Mf[^&‚ŒŒ»vRžŠ}¥ûpï#cÉÌ Éñ‰Fàñ"Û“ [ 1484.776377][ T1871] \jÝ›€0XO¦52 [ 1484.811401][ C2] vkms_vblank_simulate: vblank timer overrun [ 1484.859067][ T1869] loop1: detected capacity change from 0 to 264192 17:59:33 executing program 3: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="140000008400006f0a100000008400810007000000ac2614aa100000008400000007000000ac1e00012c0000008400000001000000000124ef00000000040008000500"/81, @ANYRES32=0x0, @ANYBLOB="1c0000008400000008000000fe8000000000000000000000000000bb"], 0x7c, 0x4080081}, 0x40040) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r3, 0x1, 0x6, &(0x7f0000000240)=""/118, &(0x7f0000000140)=0x76) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) close(r4) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) read(r5, &(0x7f0000000180)=""/19, 0x11fffffc7) r6 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x12102) sendfile(r5, r6, &(0x7f0000000180)=0xe02, 0x3e) [ 1484.880908][ T1869] gfs2: not a GFS2 filesystem [ 1484.881634][ T1868] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1484.899409][ T1868] NILFS (loop0): couldn't find nilfs on the device 17:59:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002180)=ANY=[], 0x10003) r1 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x100300) 17:59:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:33 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}], 0xff}) [ 1485.163097][ T1877] loop1: detected capacity change from 0 to 264192 [ 1485.178492][ T1878] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1485.196996][ T1877] gfs2: not a GFS2 filesystem [ 1485.207018][ T1878] NILFS (loop0): couldn't find nilfs on the device [ 1485.293155][ T1877] loop1: detected capacity change from 0 to 264192 [ 1485.305901][ T1878] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1485.307487][ T1877] gfs2: not a GFS2 filesystem [ 1485.318573][ T1878] NILFS (loop0): couldn't find nilfs on the device 17:59:33 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x52010000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:33 executing program 0: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@loopback}, 0x14) r0 = syz_mount_image$ubifs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x4, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="b563e3e5b6d011436d8f74b1499a1613d3109d044d87baf097d6b81c62b54f9dca10dc2a3527a3b3c24341f7040d442648727ae5c49a017fafec3a9ab1f21ca03ea4ded25c4eb525f43e97e284a85ee35206ce7f1d6d835b69e77f3df70f8640e4fd9587f1eb9e9b8544d24a6f6e519cf7040e3d7903866c7af5d37af25a3381e331cda5cb462f0c3044ed5c1857665bce777bef49120cb17deb84401160ea31ac2ca9fd7061c325ba03c35f99cdc08d89bb66a8d450f80c4e7836dab7d3df1e863570456c53f152d022a519be513834a374d2c0", 0xd4, 0x9}, {&(0x7f00000002c0)="b940dac6247d0d217b589d19be53c29aaaa35e6fb7c3b7cdbd4d7d20bc560711314c1c388115275e99a2a0ae4d53e391d5f42366e6dabc6635d654b8609ca14858e8f4222d1678fcb6c32b04ee30f44d234481c8d43e9b6f77fd18eee3999f750da96c0a3ffae931ba7866ea28e55251650247d47567bd", 0x77, 0x3f}, {&(0x7f0000000340)="41a1697a26adab95bb950406e407a73e4059075d295e28d409bf12cdc32f7825901878670b6460a73c8eb1b830eeb8af605ba714e1ebca7011259ff1322eaf5121fe297aa9b883e9a6e99f70a57729275b8f8a19c44ff9b2644938d1e62bc38693f92fd1a2d94978a86ead69ae4990edbb79a5e767c6c8b2705c0f5ac2adf7b8902b5611db33c7d667de23b96026cbd8a1a560e5ac3db73103fe66", 0x9b, 0x7}], 0x40400, &(0x7f0000000440)={[{@norm_unmount}], [{@fowner_gt={'fowner>', 0xee00}}, {@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@fsmagic={'fsmagic', 0x3d, 0x7d8}}, {@fowner_gt}, {@obj_role={'obj_role', 0x3d, 'nilfs2\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'nilfs2\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nilfs2\x00'}}, {@obj_role}]}) write$binfmt_misc(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="73797a31188a7a948954ab3f1124293d983e042b893231887cd6ae6a8fe98fe9372fa756b1cfcf7879cf4d1b89d84ba3efe0e1810a9f0fcfe5dcb77c4e374ab0e34350f59dbbbfc45c364664273a3a520a3163c590077170299e5d9eb07ede466cd68f31671d2852615278475385c99dcc5fdbc5e571c591d5c95c0ccdb0870207136dfada8df6671f6a15cafdc2e480a44fe7d3562afd0df6014accc8a6e887f2acf419e4a41c0ae016ac26ca99936e7db78c1b8b069b54d0e892b2df52aeb7207aead5374bab0ce9028f9291d8e7b4a265c18be2c537146a6aa011a320"], 0xde) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="736d61636b66737472616e73653d2c2c000000001158cb3d20e5487e2a071fddd883c7450c68ed60d6516bca899531a45af3fecad4f2256f0e241856af139c4aa03c3167be4850eaa128"]) [ 1485.445428][ T1883] loop1: detected capacity change from 0 to 264192 [ 1485.473641][ T1883] gfs2: not a GFS2 filesystem [ 1485.579690][ T1883] loop1: detected capacity change from 0 to 264192 [ 1485.594641][ T1883] gfs2: not a GFS2 filesystem [ 1485.602111][ T1886] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1485.612663][ T1886] NILFS (loop0): couldn't find nilfs on the device 17:59:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1485.718878][ T1888] loop1: detected capacity change from 0 to 264192 [ 1485.744308][ T1888] gfs2: not a GFS2 filesystem 17:59:34 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/fib_trie\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000640)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='n', @ANYRES16=r2, @ANYBLOB="01000000000000000000100000000c00018008000100", @ANYRES32=r3, @ANYBLOB], 0x20}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000083}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="700000002400000428bd700000", @ANYRES32=r3, @ANYBLOB="f2ff0900060009000200020008000100736662002c000200280001000600000000000000070000000002000001010000b60600000400000000010000070000000f000100706669666f5f66617374000008000e0001000000"], 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) r5 = accept4(r1, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@gettaction={0x1c, 0x32, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) fcntl$getown(r4, 0x9) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) r6 = openat$dlm_control(0xffffff9c, &(0x7f0000000480), 0x434000, 0x0) openat$cgroup_netprio_ifpriomap(r6, &(0x7f00000004c0), 0x2, 0x0) openat$mice(0xffffff9c, &(0x7f0000000080), 0x113201) 17:59:34 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$capi20(0xffffff9c, &(0x7f0000001580), 0x224000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000015c0)={0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) r8 = getgid() r9 = fork() rt_sigqueueinfo(r9, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) sendmsg$unix(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000200)="f0ec23e81605c1f3ed24dcd54dae1c871eec7d9b79fc826f2ce08ff13faa46c83d0b2a838585513749ec1fd9688a8de5b1a5ef1691f0156d982cc8f45b3791551fe7ab7025733a65cdc31daa93114405813a4761d4bc034a7f0712fae537311da18784c8442ccf3b15930c9324d32a3087983bac3bb778f3b8a777259432b81aed2ccc7b959a9573a91b4b3358dacbe6e5f0627fb9ea7cf3e03ba4cc", 0x9c}, {&(0x7f00000002c0)="6abe33fba263f3e6e8d1413f127674ecb2730fe3c982661b1404c0bece082a2f28c134d0e6689dd599f6197f05ca4a36cfc5973bf837cc443d7606d72f1e22b7dc55f6d7cabeaee5becb05ed70ab799bb85444c5d61c1c94c12bcc4a072959955050b435693588635f1031c58cfc0262c560c39d3479983bf6902b8511a350ce7adf8a0fadcff0dbd8bedb9675e9009170f8b827bc836bb90cf425db9b82a93d6424c3444003efcab230e5741ba2d49ff0f4730d921f39a2151713874c08c9d00ff6c24e24c361156d8bd3884f6d8a13a7c6d6ec126ae5e5", 0xd8}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000000c0)="c5945b18cd61a920e34136dcbd1946b0a955e08fa3b44ff5068de4b96976f737a2d26826d76c6b95718270e6113cacac8f312b7bdd975b28430ff5f237f7d37a3bc78aeecdf713607d0d2e50df366de7a2efaafdab9a34bb670c0d69f6e8469aafdcfce8dc8afc80a2e5a74342aaedf4", 0x70}, {&(0x7f0000001440)="02780672c00658171677538f6179e54c3e88731c0a27c71195d12d74ab5ca0b2751a06c6f56b76b0bbd7b0c80bba2279d5389d2a4baa3d0cbf9b83779a7636db1dd32371c4693680c133c720de2c598ab5a67cebe6c217f44f66b0f913eefb2307711d09dd86682d9df7d38e107a726ebb6097ece6714e19435efa2f7088ca366f11ea95257e2da44b69607d77688c88bac64e8c7f498936fa69110328a1db507bba3b94e01e0641dbca1a2c8e8b9eeb1d74531c95295abb789eb007b4cc7eb886228c64ede78ab81f4ba4032ab8530bb1d7e038a05e9534b6d5d230d455fe58eae8005cb1b9bb2e", 0xe8}, {&(0x7f0000000180)="d24ed9a83e407592ff1f9d8dcdd54bd1fc", 0x11}, {&(0x7f00000003c0)="ecd209d6bf0becab3dbd931ea51a353b444ceeb489b6f8ac0c500226", 0x1c}], 0x7, &(0x7f0000001640)=[@rights={{0x14, 0x1, 0x1, [r4, r1]}}, @cred={{0x18, 0x1, 0x2, {r5, r7, r8}}}, @cred={{0x18, 0x1, 0x2, {r9, 0xffffffffffffffff, r8}}}], 0x44, 0x10}, 0x4000) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) socket$inet_udp(0x2, 0x2, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1485.844840][ T1888] loop1: detected capacity change from 0 to 264192 [ 1485.868852][ T1892] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1485.884240][ T1892] NILFS (loop0): couldn't find nilfs on the device [ 1485.893727][ T1888] gfs2: not a GFS2 filesystem 17:59:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:34 executing program 2: pipe(&(0x7f0000000080)) r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:34 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000040)=[0x1, 0x9, 0x1f], 0x3, 0xc0000, 0x0, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0xa, &(0x7f0000000180)=0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9, 0x1010, r0, 0x10000000) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080), 0x7d17151b31183cd4, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}, {@nodevmap}, {@nodevmap}, {@cache_loose}]}}) [ 1486.057872][ T1903] loop1: detected capacity change from 0 to 264192 [ 1486.064154][ T1896] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1486.078677][ T1903] gfs2: not a GFS2 filesystem [ 1486.090726][ T1896] NILFS (loop0): couldn't find nilfs on the device 17:59:34 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:34 executing program 0: prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000100)) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000140)) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f7264654b3cbe576c617865642c6f726465723d7374726963742c7065726d69745f646972656374696f2c0037a0ad14d36f7d5581ef2a3a82d190c94f01d24eebd091e8dd8e28dbc701c4d2c1ee020fd4"]) [ 1486.184332][ T1903] loop1: detected capacity change from 0 to 264192 [ 1486.200818][ T1903] gfs2: not a GFS2 filesystem 17:59:34 executing program 2: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:34 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RAUTH(r0, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x42, 0x4}}, 0x14) 17:59:34 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:34 executing program 2: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1486.321287][ T1918] loop1: detected capacity change from 0 to 264192 17:59:34 executing program 2: r0 = syz_open_dev$dri(0x0, 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1486.361149][ T1918] gfs2: not a GFS2 filesystem 17:59:34 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1486.407146][ T1918] loop1: detected capacity change from 0 to 264192 [ 1486.420116][ T1921] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1486.432819][ T1918] gfs2: not a GFS2 filesystem [ 1486.437718][ T1921] NILFS (loop0): couldn't find nilfs on the device 17:59:34 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1486.500550][ T1927] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1486.514741][ T1927] NILFS (loop0): couldn't find nilfs on the device 17:59:35 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x81004e, &(0x7f0000000440)) 17:59:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1486.635748][ T1931] loop1: detected capacity change from 0 to 264192 [ 1486.659205][ T1931] gfs2: not a GFS2 filesystem [ 1486.659618][ T1933] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1486.682420][ T1933] NILFS (loop0): couldn't find nilfs on the device [ 1486.705798][ T1931] loop1: detected capacity change from 0 to 264192 [ 1486.720372][ T1931] gfs2: not a GFS2 filesystem [ 1486.751681][ T1933] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1486.767170][ T1933] NILFS (loop0): couldn't find nilfs on the device 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:35 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:35 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) r0 = openat$proc_capi20ncci(0xffffff9c, &(0x7f0000000000), 0x2002, 0x0) recvmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)=""/18, 0x12}, {&(0x7f0000000180)=""/231, 0xe7}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000480)=""/179, 0xb3}], 0x5}, 0x40000000) 17:59:35 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x11, 0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, r0}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1487.242693][ T1939] loop1: detected capacity change from 0 to 264192 [ 1487.263096][ C0] blk_print_req_error: 15 callbacks suppressed [ 1487.263117][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1487.296285][ T1939] gfs2: not a GFS2 filesystem [ 1487.321065][ T1937] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1487.348647][ T1937] NILFS (loop0): couldn't find nilfs on the device 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1487.473888][ T1939] loop1: detected capacity change from 0 to 264192 [ 1487.502205][ T1939] gfs2: not a GFS2 filesystem 17:59:35 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1487.507976][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1487.525241][ T1937] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1487.537010][ T1937] NILFS (loop0): couldn't find nilfs on the device 17:59:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xa0000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1487.614233][ C2] vkms_vblank_simulate: vblank timer overrun [ 1487.637034][ T1956] loop1: detected capacity change from 0 to 264192 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1487.660578][ T1956] gfs2: not a GFS2 filesystem [ 1487.732191][ T1956] loop1: detected capacity change from 0 to 264192 [ 1487.744684][ T1956] gfs2: not a GFS2 filesystem 17:59:36 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_mount_image$minix(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="7b93f08a4a92868a4e075cd65bed613a4d26c415f23dd09e8107b00aed4c00d4154fc5be958195603d09cad4a9e79b4f44de4a60b6975354aab922bdb9692ba20ab2a28acbf38eb1b00353585fca823665cb6278a4fd7b14d0911b60c0247158541beeb355a685fe6092fb4b4fef6272f8ec09b6605ebdab9bbe4e24e533034f22dd0d94add6e533ada8e8b034a4e5a97576061b23246c9c16756524a8f37f8f35cd2acf33b640b45c4f37f2f53297af1e5195e31cff6e255d98ff6dbdf249b1f24e96f4788664e1081c62c322952a5bbc4a9b3db66a9ac9002fc483cfbf8fb5", 0xe0, 0x2}, {&(0x7f0000000240)="de41367f4db10bb82e0297e5ba71ccd27f854abae8e8f0e7d32a4eed77ac7ff70bc3bac071c7f579030fb7dff6327fbd45792adc5ef99cd6eda63fd0e5783f2df9f15eceb2602655f48509332659d1ca08735f3c89accc82b952716441d3", 0x5e, 0x100}, {&(0x7f00000002c0)="dccaf87ea11b90988c38d9780c29a183e5471cd9d10ebbd9a4ae57cb0464dc30ce228de92f6a3309404ef1fcece0fbdba8d17be69d42e946ded87258674af7cf12", 0x41, 0x74}], 0x3a0000, &(0x7f0000000380)={[{','}], [{@smackfshat={'smackfshat', 0x3d, ':+@'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}]}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x0, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1488.187794][ T1962] loop0: detected capacity change from 0 to 1 17:59:36 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x701a40, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) splice(r3, &(0x7f0000000040)=0x9, r1, &(0x7f0000000280)=0x31c, 0x5, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x80000, 0x126) sync_file_range(r4, 0x8, 0x203, 0x0) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r6 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) setsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000180)=0x3, 0x4) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat$null(r3, &(0x7f0000000240)='./file1\x00', 0x1000, 0x103) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file2\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRESHEX=r7, @ANYRESDEC, @ANYRESHEX=r5, @ANYBLOB="2c6673636d6e7465504230d6e288e001115ca4736d61636b736b3d5e4d41595f57524954452c646f6e745f61707072616973652c00678376cd47f763f7f3b8faec196104b932aa79386f4d7281e301b89e0852bf0f03fa441678810300003d7abaf879507b383ec008a96c92a4fe0dcbf95d6ad0ed27e8f9a3c462c5d87712ab79c483fa5544f3a0e1b008b921b373d6"]) 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x0, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.206071][ T1965] loop1: detected capacity change from 0 to 264192 [ 1488.242643][ T1965] gfs2: not a GFS2 filesystem 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x0, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.273250][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1488.298183][ T1962] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1488.312851][ T1962] NILFS (loop0): couldn't find nilfs on the device [ 1488.325301][ T1965] loop1: detected capacity change from 0 to 264192 [ 1488.344911][ T1965] gfs2: not a GFS2 filesystem 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0x0, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) 17:59:36 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xca030000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:36 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "79fc922daf6df862f48136a903d6a6215ce8ebc4"}, 0x15, 0x2) 17:59:36 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1c, &(0x7f00000000c0)=0xd2, 0x4) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) ioctl$PPPIOCSMRRU(r3, 0x4004743b, &(0x7f0000000100)=0x5) 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0x0, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.445339][ T1978] loop1: detected capacity change from 0 to 264192 [ 1488.466484][ T1978] gfs2: not a GFS2 filesystem 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0x0, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.478488][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1488.499856][ T1983] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1488.512330][ T1983] NILFS (loop0): couldn't find nilfs on the device 17:59:36 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.558658][ T1978] loop1: detected capacity change from 0 to 264192 [ 1488.582268][ T1978] gfs2: not a GFS2 filesystem [ 1488.595635][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 17:59:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.614795][ T1983] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1488.627669][ T1983] NILFS (loop0): couldn't find nilfs on the device 17:59:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) [ 1488.667360][ T1994] loop1: detected capacity change from 0 to 264192 [ 1488.682496][ T1994] gfs2: not a GFS2 filesystem 17:59:37 executing program 0: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x4) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000001c0)=""/126) r1 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="626172726965722c626172726965722c6673757569643d3834665466c03130010000000000000031622d623636632d35316266633400392c00"]) r2 = dup2(r1, r1) sendmsg$IPSET_CMD_RENAME(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380100000506010200009bd000000000020000054d7fa5926a8065662058f724050001000700000005000100070000000900fa0073797a310000000005f0000007000000"], 0x38}, 0x1, 0x0, 0x0, 0x4004040}, 0x20000040) [ 1488.745611][ T1994] loop1: detected capacity change from 0 to 264192 [ 1488.758240][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1488.759818][ T1994] gfs2: not a GFS2 filesystem [ 1488.772192][ T1998] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1488.809424][ T1998] NILFS (loop0): couldn't find nilfs on the device 17:59:37 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), 0x244080, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x100300) 17:59:37 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:37 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000640)=[{&(0x7f0000000080)="a9e37b742ec0ff3d22e7cebe871a827d0ba8429d0a89eb349e2a81eeea73edb778a9a41d5110ad6b1a8bdf2a5b44c4974023858b2d5ac1f5345966de415860ff300d7d16d39f5c9df1855088d7170afbdc068c3d3d449619bc85b8005d948f3f67566ddc5c9448c608f0f69701573c83", 0x70, 0x80}, {&(0x7f0000000140)="3a06990f843a075efd3bb7819572fba6c14acd86c9e358ac822552d9230f73fbc461a10ebcd3c6ec8f5991bb5e529e1986ac70de4e2c0143fa016d89ae8e5c54922977eccdda013f2925bf05951a53b900de388c98c2473e87732c30d574", 0x5e, 0xffffffff}, {&(0x7f00000001c0)="685a8694da63b0e6b1bbcc228d9f371bd4c90f11632b79e9520824e93d053e64b1d947e59ab454ca1a0c8d632fca3fd635af4fd8379c9d9cfeca26b2fbdaba5990ad3040070088b64d8cfe70aaee7d5fd16f4fa7fcd3f158f30b6b0ba025240402f6aee33427f2af43211411df658496f512da802acb41af86279cc5be632b133c7b5060d63db4028b88134d05ec793987ee451cf7fe07451d10f10207bd741022237abe2395846fa870c64ce1bda1882164e5edc447d1a0c4a49c98fb948d1a7bd58fd65f8b6223758d5a1f3cf54a0f8dcf6fb5e6e2db915ed557647754631b4f07f95e", 0xe4, 0x9}, {&(0x7f00000002c0)="9128121f708c24bfa339ec22c8edb43bc395cd7f54fa26d43b5927d28146b1e2bcacdee8890a9c2446f9f3fb41ae71f8b1eccea8048aa0a371ebfc410d2cf0892af9b07d0a618b5ba3145fe419c5dcf2bc046d7542eda5d10b2aba4bc241e7c15a13ea5c7469d82386a7a0d916da112abf24ff89c1ac5115e1117d3857794b038f4a901785f2bcde910366528c260c66a26b4ad52d7a718708402a09639754e623df40e136bb7f195beac272522d0d77fec1f3a4f2e32b0c962da56a22d1fd3b4d47cb55b433a7afa819e58ab8c90f4f", 0xd0, 0xfffffffb}, {&(0x7f00000003c0)="b98d21e4c326142d74b0059069200813cd1af6a51fa82d8db7b3cc34b165fbaccb4a2ea8e482546d58bcb3d8638004abe8ef0dc577d0e6b0e016621a7d6ec8db4039ace7c8893881c28c78262bd61f78ae5e699acd45a753f0787fa4d419642edfa54b9115c85be1d6ff18cfebff8b0e2c1f7958959f556775f8", 0x7a, 0x1}, {&(0x7f0000000480)="382eb39e1aa3157e55c7b4b4c961d101e19e7b07863cdd2c7eb1cfc5cfef6dfde957878bd1a733b85e5b1a5e8bbc62780d8b678b5f9d34409589f5c85f3aa2784657316c99b470966daa210addc949bea5ddc6082dbd07e1fd9a9a71e3ecc020", 0x60, 0x4}, {&(0x7f0000000500)="21ec3e52766133d2086a1efd5d2d3c08db726bcf57aae28be4d00b94ced9dd202f6d29d7b2e46f1fa485ced06aebc2d9ebd7db18cce57168e90bcff931a8bc7b92a42d06bc9fab17a3ca5174c6f47357741630c4fa86fbc2ce7e737d6de89633929db7eb3be154b5a0880b4cab6d25d07c571993a10066f6d83ac08c105b", 0x7e, 0x92}, {&(0x7f0000000580)="1a14c180ddf0eb1fbf592b63341ff2f8ea4027390e39ac70e7908817453ee1f42a844c5bf6a1525666ab4bd41baeda9e9c2b29b31fc1b968f98a0a673ad961f33666f0e59935fcca5820860660a5ff2e2d4e754e98937be9c82ef113945653baddb6d82b71f6498b707503e3ed0eb0aed57379f0a007f0ef181acc5a0e0449077267c1358953d109", 0x88, 0x4}], 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1489.443381][ T2008] loop0: detected capacity change from 0 to 264192 [ 1489.459381][ T2009] loop1: detected capacity change from 0 to 264192 17:59:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x100300) [ 1489.505644][ T2009] gfs2: not a GFS2 filesystem [ 1489.519984][ T2008] NILFS (loop0): couldn't find nilfs on the device 17:59:37 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x100300) 17:59:38 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@access_client}]}}) [ 1489.598267][ T2009] loop1: detected capacity change from 0 to 264192 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) [ 1489.601149][ T2008] loop0: detected capacity change from 0 to 264192 [ 1489.611106][ T2009] gfs2: not a GFS2 filesystem [ 1489.646003][ T2008] NILFS (loop0): couldn't find nilfs on the device 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) 17:59:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1489.727124][ T2022] loop1: detected capacity change from 0 to 264192 [ 1489.749879][ T2022] gfs2: not a GFS2 filesystem 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x100300) 17:59:38 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x1c3800, 0x0, &(0x7f00000000c0), 0x1, &(0x7f0000000140)={[{@nouser_xattr}, {@acl}, {@jqfmt_vfsv1}, {@jqfmt_vfsv1}, {@test_dummy_encryption}], [{@fowner_lt={'fowner<', r1}}, {@fsmagic}, {@smackfshat={'smackfshat', 0x3d, ','}}, {@fsname={'fsname', 0x3d, '\\,}@!,'}}, {@fowner_gt={'fowner>', 0xee01}}, {@obj_type={'obj_type', 0x3d, ')&/\\]%'}}, {@subj_role={'subj_role', 0x3d, ')!#'}}, {@permit_directio}, {@appraise}, {@audit}]}) [ 1489.840389][ T2022] loop1: detected capacity change from 0 to 264192 [ 1489.850644][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1489.850765][ T2026] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1489.850786][ T2026] NILFS (loop0): couldn't find nilfs on the device 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1489.890887][ T2022] gfs2: not a GFS2 filesystem [ 1489.934546][ T2031] loop0: detected capacity change from 0 to 3612 [ 1489.955009][ T2031] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 1489.970388][ T2031] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1489.989498][ T2031] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1490.009293][ T2031] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 17:59:38 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r0, 0xc04c565d, &(0x7f0000000200)={0x8000, 0xa, 0x4, 0x8, 0x5, {r2, r3/1000+60000}, {0x2, 0x0, 0x1, 0x0, 0xc9, 0x7f, "7b9115de"}, 0x80000001, 0x3, @planes=&(0x7f0000000180)={0x3f, 0x7ff, @userptr=0xffff, 0x847}, 0x10001, 0x0, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r5 = openat$ttynull(0xffffff9c, &(0x7f0000000280), 0x40000, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r5, 0xc0709411, &(0x7f00000002c0)={{0x0, 0x0, 0x7, 0x8, 0x401, 0x7, 0x3, 0x3, 0x5, 0x5, 0xfe, 0x888, 0x3, 0x4, 0x200}, 0x20, [0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x1800007, 0x12, r6, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f00000000c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='tran3=\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 17:59:38 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:38 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 17:59:38 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="a9c57343bc877f8f709be07989911a2034f2b660690408b3b2a49b758aeb27b2e435b55ca73be9b87eca14a19456a0dc66fc3b84c7fca8bb02c1ee4f9b82d7ce23bf9f2a69aceafbc948846fcfd5ffa6b8e2c539212f110e1754a18b5878adf6ca9c372a98806ae4296541bc572b6a6f6d48a763064c5e0d6f2a78dc05b81fc6ccd2a6da50ef16d8129d9f4de830db62d8a9e5dc7d2f", 0x96, 0x5}, {&(0x7f0000000000)="32317def46c34c078993462df41549b99ca5beaa05f5378fa948acada1aac692b8b079a3c443c6953eeb08bb9c1e9512604fc1ae72d972b7ffd43d4e530384", 0x3f, 0x3ff}], 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1490.518938][ T2039] loop0: detected capacity change from 0 to 3 [ 1490.525357][ T2038] loop1: detected capacity change from 0 to 264192 [ 1490.567659][ T2038] gfs2: not a GFS2 filesystem [ 1490.567686][ T2039] NILFS (loop0): unable to read superblock 17:59:39 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x9}}) [ 1490.651982][ T2038] loop1: detected capacity change from 0 to 264192 [ 1490.669655][ T2038] gfs2: not a GFS2 filesystem [ 1490.678548][ T2039] loop0: detected capacity change from 0 to 3 [ 1490.692527][ T2039] NILFS (loop0): unable to read superblock 17:59:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:39 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) syz_mount_image$jfs(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0xfffffffa, 0xa, &(0x7f0000001880)=[{&(0x7f0000000480)="586bc7b4848bca7fa4680046776e4b722cdef4bfbef4f9b997a276184a40ee07737ad4a15423ae89a95aeb530f12992a09b67ceeca94d7fd20c4459692b5212295019d9ffa76e619914abc15d469bf7cc34d50453e8041f02698b661f8a7a570fef6ce8483e30e065ac6d83d49d24abcfc1eafd449a9056001a3e93a166dfcb089bc1366b58044bfadbc2440eb51edf456fb2d5f95f9241d8808d50509e22b79377f3b01c692b4f4e6f26c31c12dc596fe288a6c0aaebe87db177d6d46", 0xbd, 0x1000}, {&(0x7f0000000540)="bd1f7d289301608ebaee2ccf8bbddb7e8d4e8b0396d50c8453843fa0a6f04733337343de001b0379accc4c1c308b2dff5d3727660294a78e238f7838ac95710ef161744d95458f2db08e9d7deab4ecf93a7565efdd3273e086162fef0be8e2075681422af73d92ae4b1fafa6d8df74c057ecdab7c4e08a6af701f57ffcfeddc71c5f5025c688e9b78d22052121e7ad22f0e4ab6a7983fd40493f6213e1cc61f260c4a0", 0xa3, 0x9}, {&(0x7f0000000600)="6c8dae52e5255c8d8f", 0x9}, {&(0x7f0000000640)="c9f295320806989828a7f0db0e31796b07fcc274031475e8bd188b98c7d86cf3", 0x20, 0x1}, {&(0x7f0000000680)="463c3ae3e3a2363f0066007aba8d2c0c75ca6508c62a1007841e2fedc2028354f6b4dff507f380a7cc60268aaf271ae93a8da2311294e3e32ce3fee781e7ca2d117d9146fe04ca47e8f9962ff54a1a7c3883665295997c755b", 0x59, 0x1}, {&(0x7f0000000700)="33f8b9e9e83990b6271084ebca0baa6f457e2bf6aa632289362033b5c40440c127a14e9f25119b89a7b4faca55ec3ae09ae10ca2357b013a53a37e6eb6fa602ad27e119afbe60b", 0x47, 0xfffffffe}, {&(0x7f0000000780)="959af565016775e68dcdd6a57278a1944cabb0f0f248b3761d56d3a0c1", 0x1d, 0x7f}, {&(0x7f00000007c0)="b7a084412e027693af05e77b283c189322b4d645e060c7df04b95d6d3e82902f540f6da49cbdebe92e0732792e600286553040e834d6841be28ea50fa835e28854a02d0d84eae489c1e8f2e5b214375283262eb65867d9f22203273e30cb4cf2b77c3dba33", 0x65, 0x3}, {&(0x7f0000000840)="7b79f41f07ebdf118b78f70b9f", 0xd, 0x1ff}, {&(0x7f0000000880)="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", 0x1000, 0x20}], 0x1040, &(0x7f0000001980)=ANY=[@ANYBLOB="64697363617264786666666666666666636f6e746500a00000743901665f00000000724be069860e7f00d43030303030303032647246d0d2379d916bb124906722cc3030304636302c00000000ff000000ee000000000000"]) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080), &(0x7f0000000140)={0x0, 0xfb, 0x4d, 0x7, 0x8, "e15c34fdf5dcf8b86e60b4eedd786225", "b6ca66c6806f85302ff809d2f65d902437358c7580fd4a125b13e5d30e8b3378824451005efaa0c34d6447287f6515e73159cdf5ec5dc49d"}, 0x4d, 0x6) syz_mount_image$romfs(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0xffff8000, 0x1, &(0x7f0000000280)=[{&(0x7f0000000200)="c679630a30a7335d0ad26b333e510e6af4375ae467cb764682effc8888530402425325d800e38b1f490e2779fd91d92fc7e76bdf80e650947c1cb4df83b04c789a14b78464fc8eb78460a1787e887a662dbcadd9d6", 0x55, 0xf144}], 0x80, &(0x7f00000002c0)={[{'smackfstransmute'}, {','}, {'trusted.overlay.upper\x00'}, {','}, {}, {'trusted.overlay.upper\x00'}, {'smackfstransmute'}, {}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x39, 0x37, 0x37, 0x30, 0x30, 0x66, 0x34], 0x2d, [0x31, 0x66, 0x36, 0x36], 0x2d, [0x30, 0x39, 0x36, 0x34], 0x2d, [0x66, 0x31, 0x66, 0x36], 0x2d, [0x36, 0x36, 0x64, 0x31, 0x61, 0x3f235fa340b30a31, 0x53, 0x38]}}}, {@appraise}, {@fsmagic={'fsmagic', 0x3d, 0x1f}}, {@smackfsdef={'smackfsdef', 0x3d, 'smackfstransmute'}}, {@obj_user={'obj_user', 0x3d, 'nilfs2\x00'}}, {@subj_type={'subj_type', 0x3d, ','}}]}) [ 1490.775390][ T2049] loop1: detected capacity change from 0 to 264192 [ 1490.792794][ T2049] gfs2: not a GFS2 filesystem [ 1490.814363][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1490.828838][ T2051] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1490.842110][ T2051] NILFS (loop0): couldn't find nilfs on the device [ 1490.889848][ T2049] loop1: detected capacity change from 0 to 264192 [ 1490.902949][ T2049] gfs2: not a GFS2 filesystem [ 1490.921525][ T2052] loop0: detected capacity change from 0 to 264192 17:59:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xff000000, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1491.012225][ T2051] loop0: detected capacity change from 0 to 264192 [ 1491.012968][ T2054] loop1: detected capacity change from 0 to 264192 [ 1491.023205][ T2051] romfs: Unknown parameter 'smackfstransmute' [ 1491.048920][ T2054] gfs2: not a GFS2 filesystem [ 1491.109389][ T2054] loop1: detected capacity change from 0 to 264192 [ 1491.121838][ C2] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1491.127007][ T2054] gfs2: not a GFS2 filesystem [ 1491.135803][ T2051] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1491.135835][ T2051] NILFS (loop0): couldn't find nilfs on the device 17:59:39 executing program 0: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="736d61636b66737472616e736d7574653d2c2c009c8f510d5cbf4f5795e03b6c4fc0228af668cb7f098c21644f7885d538cc9e232bc7579093c6ecd1f613d75ebb4850986f4c9582dce347b66705422586c9c007ac73c53dd263ed6d0af66069bcc06ffd08d01796c6cd340e36bb00cc9157b53a1521009e4ee12693044560bbca46ed2b358ea3c5b3dc6f84f23f774f8e9e881e1df0cca037a366c1b6eee8a16900a1be153fa615a9f7a210086c0000bbbec6995b7ee021d9098c4865198a53af25bab5ce756db8514e4436ed31bfddccf4a904fcbfe7"]) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd=r0, 0x7f, 0x0, 0x0, 0x3, 0x1}, 0xfffff000) 17:59:39 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xffefffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1491.479060][ T2058] loop1: detected capacity change from 0 to 264192 [ 1491.489533][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1491.500752][ T2058] gfs2: not a GFS2 filesystem 17:59:39 executing program 2: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x3600, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1491.503745][ T2060] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1491.563651][ T2060] NILFS (loop0): couldn't find nilfs on the device 17:59:40 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000000580)="0473ca057c81787e8346b4347a942bb3d912bcc12f9fe53e0adf1ea9cd284def591ac80750a68a7de66dd4438666fd014c6fb939b2ca2a438b958c8110eb08eef86c30254bc3198a4c058c2749e0aebcdb2ae890f19245edf9a87fe2cb7bde440afd3019768267679b537f55dcffc29136b7067ee08cd591df3e8868cb6b78454b38da05fffa1558348921c7e0122e66d18fef0ba526f52264dce395d2135fdec3d28cb770735dfadfe01e073b17487153", 0xb1, 0xc084, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e20}, 0x6e) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) rt_sigqueueinfo(0x0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) r6 = syz_mount_image$exfat(&(0x7f00000022c0), &(0x7f0000002300)='./file0\x00', 0x3885, 0x9, &(0x7f0000002980)=[{&(0x7f0000002340)="719924582f8c17d67120110f8b2a250f93b151f5ff0cae672a03be24474edac184f931fa0b86c34c", 0x28, 0x5e2}, {&(0x7f0000002380)="863bc10c8e838c90df93a3bd21360fecafc28364b22536fb71d8755200fb83bb0adb4c25235571be9dd6d49ffa762301181683a4d781834f7c31eb4348b20d2b53cbb61ea97a7ab0462901a36940f590a324b3f4e59643dde4def16f0c71f6064dcda4523cd03c3fa3c3760f5aed5f0bd4e2fa8058fda4c5ab92ecff8a0381533d1e38d6741e79312813d5557839ade49c399b24f780997e7835b914968307e40d0c9bf39365a4c8a6f4f20da71d6b77c9018b70ee2e352a848660", 0xbb}, {&(0x7f0000002440)="2209106dfb750c4d31289f32b6a592b580e8d2974332c58f45dbeaf53f9c9bd872312e47a850b20e68ec1702447164682a88af613fb5846fcea0993e36a94f7b2f3437da1e178322e47a1f228f0e1d75b4265fe87805036680b2c385d57ca954e70626dc89032ed691c3f2a0443819c296a7abe0ceed78d60a78a6a6b1948d0ef40d3ce1f943553123955df31f58d8a4e3878a48e7816565", 0x98, 0x8b3b}, {&(0x7f0000002500)="9762d34defa9a9c0650f0da42325377665590fe27085f32e4eeceacb5652e4e5db5b116227ce1ecc155b93f9e42c4fcbdc310914ba23fdb1284f9abc02904eeaa093cb36e37f80dfe79be38597988fcc8b731a24d4c55dbdd84582ec5379a0b8280cdd4a55c2e167ec72ae490666ae0acdbf8e1bb38126f58f975fad7639d4067776c132c08b08e340602956af2054abbe57c797cadc8bd9c4a982118776a1", 0x9f}, {&(0x7f00000025c0)="436ead06ace797123c95714e5eda8c775b59137ba0feabba69ad74bdf2452bd819d61cb462937fc608173567b4283e694214e8a051e680ed9a66d0281dc83a5a03aaa0b13857dad35ef0ea4ca67d0668aa51e32ee16467276f1769db8b3e869b19b83eeaaed5175b69cc1070d7264eeb2c64ca405c33c77897f6143b2eaedce6a8f447656f8ea2d7d533620d4755abd9dc491fe112b2a25fa6ff120533ac7efa188e554c028fa298d42cce7e843a435475862db54035c168d4cf704ee9297fc1256992ba3f0244501d6664baf9dcd4594335a40baa85be24e0df33e195e494ec2e0b92c83383a4f7d252", 0xea, 0xa0}, {&(0x7f00000026c0)="4dfb1dea15c51d52b249d53ee84803a3c535f2ffb5abcc482bdd48fdccee2da30f47450aa023aa90e65bab0bb4168e10b80e567e948d00f0a782828b07c20f16b8503a06b1f44fc0851ac3902a8145595904b911099dfca585ac8c96dbf442e14901b3860e0a380f01d0c9628187cce0f24c56188d8758906fdff1bf395f9e8eba9403bc1e824556149fadb811decca903591fca6e2478c401b404b9558c4fa6dbf37e83af14b72da56379784137cf6878b9b69529e9eee7936b98b6498940bac6b239c272386b8ea2cb74e3ec14db963b59635bf9df3a297f315aae72f074557c8696552836f9c2751d20aaf225599038", 0xf1, 0x8}, {&(0x7f00000027c0)="3cf54f08929e575a2d853514f3e173e54a", 0x11, 0x3ff}, {&(0x7f0000002800)="93b679e150906cd71e9b9ca5214825b2886ba06dd4d82676320bde33dba052584dacb8abf06a1f020e2d32aaa6266f66848f539b0477b1d9430e93eb0370400eff5b5b5cb3a7881de5a01c0445efdb6b8b2fb2ce42797fe7e976da49a2488e3198c6c3a47b876edb5c40bedb9b4781f0f810823bfb1583b40ac9d9107b53f04e14c9c436b7ad0b3cdd17fb26c66cfbe9da0c64d5f5a0e2c9ef5fbc002d01de32cd51e1a0fe04d32369e122921bfe49dd20de054153ca72d2f133cf02c72b699cca952b3f49dc66c819601051df1bf26e20dc", 0xd2, 0x101}, {&(0x7f0000002900)="6637dac50b286d2b5c98060acbc9f9873c453aa3eaa7ee580d02c244e8734a2021f4a45dbc27cee820b0f16a842767cacf5030c90a93fc8b49529f7a9656e0c10637dc8728f6d98907d28fd1034b8b4f13d8e64bd81772", 0x57, 0x1}], 0x40010, &(0x7f0000002a00)={[{@errors_remount}, {@umask={'umask', 0x3d, 0xfffffffffffffff9}}, {@errors_remount}], [{@smackfsroot={'smackfsroot', 0x3d, '/--/'}}, {@smackfsdef={'smackfsdef', 0x3d, 'rfdno'}}, {@fsname={'fsname', 0x3d, '*#-%m^]'}}, {@seclabel}, {@appraise_type}, {@fowner_eq}, {@audit}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) r7 = openat$proc_mixer(0xffffff9c, &(0x7f0000002b00)='/proc/asound/card3/oss_mixer\x00', 0x82000, 0x0) r8 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r8, 0x0) read(r8, &(0x7f0000000180)=""/19, 0x11fffffc7) r9 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r9, 0x0) read(r9, &(0x7f0000000180)=""/19, 0x11fffffc7) sendmmsg$unix(r3, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="e51c7b4c68b448f2467dc4009073338e20fc45b0777f3d1849e34301853027faa03663a61fe1d118b90e949bbd3f31044f0ad44338cf91dce698cbb1f0281287f3b1ca712e8e6315de74ee6f862e1437e759c6105a9c750c26cb6487c2722258993941abaa88169e9f88313580e8c13b2a6c3e650f1d61fe41aac5f3c2ef970774e3af7288b270708078ffeddb2c6dac371fde1367e991858f73b434f9b10347699b7c8acbafb612ff3dc6807bd90b4389dad4b49a639551b743dd67fbd83c1a5abce7f5b6c16959d2f5b1877e077c8447db3c0346cf0b08dbea04a85d48424496", 0xe1}], 0x1, &(0x7f0000000300)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x2c, 0x4000}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000440)="25862ad157c31635eea1d86298822698a834f1d8c56460109f5fd916f2a8ac1da41c8b3b390709d64ae5737e52e645b3cf8086a6e4648bdd734e448c50f9ff9db70450d191bc159aa19fb0797c8607ec6cbf205120845b5e518120fbcc96e6eb74297edec7cffb9fe01f238f4ab4e4ba00d9b58d55a35434bcf71ab20643845e3e626f20640c03d5171df2d43bfc4dc73c7f521484c5dc7b799c67c50e4e0924b41c2aeb67c137db2df9ad93f38e9d34bedaf91514fcdc7dfdec7588235161f6aa6c498e0e8ac97783", 0xc9}, {&(0x7f0000000340)="299b5f0f7057e6803b1c3def9b15c17ad6b056f093e647c143819b23b70889c216b4467dda151a73a43c799c02295b30a77c35f6e735adcf78b390bbb5f26c7519c76e9d25bde3f34f39bb983546383ae1f1c1fc86d45371b1db9cf09ce1a0158ce45bccea7330670d3d04604981064c1a599ef5e90342222ebbd2d2d4058149f3ccef19fb", 0x85}, {&(0x7f00000006c0)="9cbdbe3706a6f64ea3d0b0d1e58b9a5c4a231d12c1c125638daf069d6102c0e5878e198637127e6d63d7ec260ca68ff0ab21af0b2a6ea7a35fb7649f83ebecc1caa451a5022a9d205c1d2aefc9680149ea52106e068c89ad4b541f525d5bda37555baf6504cf9f43b23c26e23ea03dbf72577eda27c6063ffad97d85f898ca75b7c580244d8becac983807ef8fc716ba3d2d1e28c5", 0x95}, {&(0x7f0000000780)="c8acc86427d14624508903bd8682af1080e98e57a9aadcef69fa43c88820a1ee72ae300baeafc2085febf804a8300653272f5b493f57c1fa111882db78ba79c6b9767b1ad9de1c1a46ec", 0x4a}, {&(0x7f0000000800)="c142ea0ab6dde3446c9ffbd1b89837e2f42e99b4984379a82516942fc144321d3136df237396149f26fe3c59b3f3acd9de088fd1c9685806d76360c0aa33bc729bd8170c39ccabbaec3ef9ec9065636caa90d053a88bbca6934c735537fe235a6ffbf89c5e541ba4d3bc7e7ddf3ef344b3a419a6630997afe9b922cd46b061ef268755443140937bdb39a20751fa8f84275eeaf896f626bcf42d9263c68c3ad141790c837e37bbe768b82e82bb9b97413f5f27a8e6ff436ee2dc9a8019a898c42d01f798d2d07c8052bcaee6886430b63415a29f1e1d4c31a2bff0eb467841b5fda8", 0xe2}], 0x5, &(0x7f0000000940)=[@cred={{0x18}}, @cred={{0x18}}], 0x30, 0x4040}}, {{&(0x7f0000000980)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a00)="343cbf683a1a2186b28461a6215b36794904d149448e4fb873bb53499e61f6e2201e94f740ece30e8eb808622d3d659d3e18c15186146bab5a5cef2202aafc852be646b69e9b648262cc1e18d6b4530efb4b66033f", 0x55}], 0x1, &(0x7f0000000ac0)=[@cred={{0x18, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}], 0x18, 0x8000000}}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000b00)="c5ff1531b74267c33ced021b4f368f40027e1eaa826e94748dbd80b224fbfd1db9ef0f4eb15fd7743080a2618af38408da", 0x31}, {&(0x7f0000000b40)="e62ba33a0f194510d52e06f1dfab4f69fe02f59a829c4ed4358070a634c8a18ea2b332404d7b9ef996168fd6eb06801ee318d03a7994dd5ebb22213065ed0ca8ab875eaf801aa7bad07a1a036b3aa30c50cb3a972616ddd750422d3663222e36d9650d1ce21127570a7eb8", 0x6b}, {&(0x7f0000000bc0)="cf8aa78877cfd3d8894d7051157526f143bb2eeed3295cd98659488dd9d2421a2e13f98d2f3a9564a6db97936244c9721790e1d3d13a0e176766a961dea60408896ee6cf420a7fc0ab6ab2dec418f938988fc89fe8afc953e171d79b1489deba47aebab36484f07c2b97c5de6a806bf94cd987e8f9c2", 0x76}], 0x3, 0x0, 0x0, 0x800}}, {{&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002240)=[{&(0x7f0000000d00)="1d845083f8cef53f0744d11473007d17a6808dcbe8bab07ccef27d28001bc6c2cc26642b250e2a059e469bfa36d4fd43cb6f0defdb89422a770df63915a85effa2d33651a70093ca57e07e93a82ed1d21d8a4b6185e8a6edc62b99a98b94d4a9590e0169471c5339b608fb00b07a1cc6c010c3e82698bb261af785730c67e5910e29", 0x82}, 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{&(0x7f0000002180)="e5f4040dedc4dd10cd373a3c6366614e329bcc41823dea095484ef6ffd3a9c4f6f09c0d67ed3fba6291a6b1ff9769840eee115e95cd28be8379565d03ace94c8940856daac55daad6200e000e4cd84787b6bfd83666c576906145300296be95cdfb7d578fca5fc66e7aa742fe1b7b69f6dcdb9eac709b28af3e159c3f55346d7e78879e8c5cd8b01bd5293a6a634f4ccef64a807e384531da4df7d00fbfbc207566aeaba1448e17a8f101f", 0xab}], 0x9, &(0x7f0000002b40)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r6, r4, r7, r8, r9, r2]}}], 0x3c, 0x800}}, {{&(0x7f0000002b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002c00)="adf60a880c21a6321e2a11192eec9063ac5834bc1732c3e5a0df0d9ee3cc831e3ed965acd7b6159528a8049b56651b24cd93dea4e1e290ca140b253d5a678535b9845da7a78c14c519e28450e1f1ba3e5940fe906dc6f3b71af273ca70f754353e2c9719819473379776787b6da3898461fcd0ef6b8dab684a3135923210732242718015bbf27e8bdf53394106cbc936df91855724d8c227c83d", 0x9a}, {&(0x7f0000002cc0)="18d19dcdcca6e96785d234d75d86b46e1085c7ea480107645ab7e9e8fc1d106eb2ebdcead7b01a293fa750e3d25fac867450855367171907042c973e65f7e0dab347bb8fc3f0613c955da3cd8efa46680783d781de6ac8057309e64d36bfc4d98d1f64210c09", 0x66}, {&(0x7f0000002d40)="4ab03e07265e326962e38c0fd8d875a7f0c0b4a03099459f1f10eb8d381e1667eb799ad6c3ad456194a1544c6d2c18ceba07d8086c1c16a116a3fe8b8a06db0d60b0af2b4a92c149bb9d1a4eaeb1a9cda43649f4644e8ef810abf4bf7e8a5e346f8fd91bd1d23bf675e83ea8b3c998f453e12717ffd19d801dff77be2df3ac46fbbb2efb307acb0765306d4eaf0cec215ae2fd4c820b3b6fc0fbd232362921b96646959434d08d54fac4edf5143e9c60a97adec58d899235aff0d34216dc1c8606c3ad179e63b7123498", 0xca}, {&(0x7f0000002e40)="ff7e7f09e3aa50e3e057dbd673dab4ae1b91af97f280396845159112975e5abf051e7f365a21e0283849ee3889d24817b734be713341358ecb27574c00818e51154caccfb789890057f54f3b8d5a21bffa3b07efe7bc1ce7f3d1a980b664e47496853e34d78857997df6295959adbcbd51707e23a80ce6cd3572e2527be4026afdf0df01de2a04c4d50547e4699325d6bad35000c2605a0d923b1f5bbd04297b96bd21190f6ee6b9b59ebe14b4c2a3548a7fae8a7c8a2bb25536b8a4ea9255630ed53d110fc653398ae2503c1eb4cbf6569901e773c5819c63fdf6ae1a3bd0c2a3ef15718138085ea4c8e28939", 0xed}, {&(0x7f0000002f40)="95d20f9840f05640fb2c1cb910ec", 0xe}, {&(0x7f0000002f80)="6ac7ef51f4e3aad1742a3576092320a9f2fd0ae936e491eaab2012b6045f0cd2f454d6602fef6bce5de62fe0640443268bf0b30eb8a8949649cfb622d2d44f7b11eba759305f46fc7e133336d832a87b54f3fdb389e93687cb46d48ef4723bc7fe689e2e4cb3fcc2a719650f7a5445b12ce3e20266839d01857901da381785c3c579", 0x82}], 0x6, 0x0, 0x0, 0x800}}, {{&(0x7f0000003080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003100)="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", 0x1000}], 0x1, 0x0, 0x0, 0x2000}}, {{&(0x7f0000004140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004200)=[{&(0x7f00000041c0)="4310cdfec5d801f230", 0x9}], 0x1, 0x0, 0x0, 0x8000}}], 0x8, 0x40140) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1491.601759][ T2058] loop1: detected capacity change from 0 to 264192 17:59:40 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r2 = openat$sndtimer(0xffffff9c, &(0x7f0000000040), 0x2000) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xc1, 0x90, 0x1, 0x2, 0x0, 0x32, 0x24, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000080), 0xd}, 0x11040, 0xf899, 0x257, 0x8, 0x8, 0x2, 0x65a2, 0x0, 0x3f}, 0xffffffffffffffff, 0x3, r1, 0x1) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0xc2, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000200), 0x0, 0x49}, {&(0x7f0000000240)="5a1697d5c575a2ede4e3482491887cae559bbf7286bee8afe83c8345fd507eb84226dfb23c8e3010c8a7482315dcb4579dff115ac4e4bc44992e76111b0f310f38a3", 0x42, 0x2}, {&(0x7f00000002c0)="d2f5a641c81986f26630f22c46c54be3c0a20467cd15b5164b0165b339dee855f33704ff3ce5d8d81a2d6f23853b1ec19e70794a4961c1f57ce47dcc884ad16e57876c7e04692d719e19139c17717e44cf61a13d7cd35d13645aff358cf03375c83bd30280dc61992be065877c8a64bda7d5eff6a9cff88f35ec8f595bc568b564669c55bdf5be4852dd87b813f7815ba19da309e980ab2208ed72a802510c6e3e813f59a498f48dd96a9477e9f1575b748886d0e961762e3e106c", 0xbb, 0xc37e}, {&(0x7f0000000380)="73ba186dbc3d2cc839ba287d99588f241e199d63bffaf4521c2babf0", 0x1c, 0x8001}, {&(0x7f00000003c0)="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", 0x1000, 0x38125d5a}], 0x850002, &(0x7f0000001400)={[], [{@euid_gt}]}) dup2(r0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) splice(r3, 0x0, r1, 0x0, 0xfffefffa, 0x0) [ 1491.632369][ T2058] gfs2: not a GFS2 filesystem [ 1491.666718][ T2060] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1491.679122][ T2060] NILFS (loop0): couldn't find nilfs on the device [ 1491.695825][ T2065] loop3: detected capacity change from 0 to 139 17:59:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xffffefff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1491.732263][ T2069] loop2: detected capacity change from 0 to 264192 [ 1491.766360][ T2072] loop1: detected capacity change from 0 to 264192 [ 1491.796839][ T2072] gfs2: not a GFS2 filesystem 17:59:40 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f000057c000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x11fffffc7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe4) r2 = openat$sndseq(0xffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40505330, &(0x7f0000000380)={0x2000000}) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0), 0x10000, &(0x7f00000006c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x43}}, {}, {@max_read={'max_read', 0x3d, 0x6830}}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0xee00, r3, 0x100) r4 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)={[{}], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) mknodat$loop(r4, &(0x7f00000000c0)='./bus\x00', 0x400, 0x1) [ 1491.876019][ T2074] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1491.897570][ C2] vkms_vblank_simulate: vblank timer overrun [ 1491.906777][ T2072] loop1: detected capacity change from 0 to 264192 [ 1491.911384][ T2074] NILFS (loop0): couldn't find nilfs on the device [ 1491.935348][ T2072] gfs2: not a GFS2 filesystem 17:59:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffffdf9, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1492.048759][ T2078] loop1: detected capacity change from 0 to 264192 [ 1492.058102][ T2075] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1492.070767][ T2075] NILFS (loop0): couldn't find nilfs on the device [ 1492.077036][ T2078] gfs2: not a GFS2 filesystem [ 1492.152014][ T2078] loop1: detected capacity change from 0 to 264192 [ 1492.168211][ T2078] gfs2: not a GFS2 filesystem 17:59:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$sr(0xffffff9c, &(0x7f00000008c0), 0x20000, 0x0) sendmsg$nl_route(r1, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)=@ipv4_getrule={0x1c, 0x22, 0x100, 0x70bd27, 0x25dfdbfd, {0x2, 0x14, 0x509e50a6d768fd22, 0x4c, 0xff, 0x0, 0x0, 0x6, 0x19}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) getsockopt$WPAN_WANTLQI(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000140), &(0x7f0000000880)=0x4) setuid(r2) syz_mount_image$afs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x3, 0x9, &(0x7f0000000780)=[{&(0x7f0000000140), 0x0, 0x7}, {&(0x7f0000000180)="c09baea5510a9efaa29796486b", 0xd, 0x2935}, {&(0x7f00000002c0)="2aadaadc2756f3c90772519960634b34f6824b94bbd6ac8e0c79e30204a59b1226bcf8b58fa3df72419bb6a51160c6ce10bcfd9176a62ad5b949f25b3a90ec214a110263c5025f2785dcede2a70842c661e4aab0e87a986628b5dc53dd4dcfdaaf58ba497c555fb620f7458986d28edf2454979770642008f1d42c8c51d35cbfedad09d0ac3ac715ba681ae6c1cf76dbcce4a037cf733449ad6292703fbf5c4b862077861a04a2fd640d73932ab06d756d3484b03ba773a76f480e30632508736dc270e4b31eea7a3d8f0b9b2988a9ad4ab7c3d476", 0xd5, 0x20}, {&(0x7f00000001c0)="1b1ff5698b707e5ffe3f8108a79d26dfb8f72b86c5bab396edab1fdb2542cdc9fbbd7d557c3ac2dca62bdad3ccb75bfa403ad111026b29a6", 0x38, 0x80}, {&(0x7f00000003c0)="92e1fb5d7e41ace83f5618a190b94c8373f93b19e2937c2912137d681019413811f002484d5da378dd0811edafd22896d02f86243fc51e55dd3b0b27b4e602191a5ea5ce714368449b1974512b22dba99e9214cca41866f8bceec4dcc152c1a91ac56f4ffc66642516dec94f242e172c36c879027c9eda9fe2c60d4709e5ec17259a", 0x82, 0xf7c}, {&(0x7f0000000480)="5c2ec0da437aa76c373e9ea2639d48355ddba0fcfb958b05f94518c49c7eabcfbc280666952218430d457654dba2aba0d35a12ce0c420baf1589fc17fb53c8b05103de432b78e4feabf1f43229df4a8a87c0d71b6afbfd79be38123ce712ec9261246102fbacd6a2d479fe70f25d30ca2b6b5d0f30e0f18be0f393b7b51fc6282642f9a3a4fef569baea315efc86086488c5d6f361678d404672e58ae9aec223b91ab73bdaa8864ab4c81f1150a70933073dbdfec17eda624b96b8e75d4f8da588183236109caa398a47f0f65015fc7655", 0xd1, 0x9}, {&(0x7f0000000580)="5c48f8d93a58a46aee211990b9d7c301c6a39039de5fd0248ab51b387647cadcc87ffd0124bfb4f0ee1128b37909449fb5d1ed038f55abc8aeaafd9b8a9c34f1e88c9e54c25be3d2bb306a80204f2d22755e6621b671aa38208f85c653432be8ef470d8c0e44bd9162a3d0ee9af0e3427f89bd46c45ee539f011602aca4cef6a18b093f2973653deb5382d4d889e7faeb565abb9ac2f211df6872cd470be1cba55f36378ae8268cbf4b4150a5ae7a3c601962e09d51d16d7af5f5e19990d8a66e819e870e0052da68b", 0xc9, 0x46}, {&(0x7f0000000680)="5f90aac5d304f1831675b83024c10d906f4aec2474c18f017df8cfd280458cf20afed4f37e72bff29ac5170cf9287a372f2f4c69b68c30a25332e70a746d5cd9710aecb7c0b5832f5a2a80bc1f105f691b6d42f04d7ff7b34cec68fd6c0aa2e6d4db3d30e768d7f02b42111ed8b6e31e15891c03a6d6eb8a539c2d9e68d8094f845b438737a4257dda8546909f2989da837dff7fc0cf6737bcbb8ecc45a886c9e6f0531c8bc7774fbbf5898abe3b981cef5e143a2f4267b1eba4a471b826a9b753f68fdf6bb1ba553429e213a479f3ce29483858fedd45fcedc2f788", 0xdc, 0xfff}, {&(0x7f0000000200)="3b260783224d6597b94ffdad2a5d9ece68da8da289917e0c3657dc4b12502b90b56662", 0x23}], 0x88006c, &(0x7f0000000800)={[{@flock_strict}, {@dyn}, {@flock_local}, {@dyn}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fsname={'fsname', 0x3d, 'nilfs2\x00'}}]}) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='uid>', @ANYRESDEC=r2, @ANYBLOB="bd73"]) 17:59:40 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1492.276631][ T2081] loop0: detected capacity change from 0 to 41 [ 1492.314457][ T2083] loop1: detected capacity change from 0 to 264192 [ 1492.341932][ T2083] gfs2: not a GFS2 filesystem 17:59:40 executing program 0: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) r1 = signalfd4(r0, &(0x7f0000000000)={[0x9, 0x10001]}, 0x8, 0x80000) r2 = accept4(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x80000) r3 = open(&(0x7f0000004800)='./bus\x00', 0x16123e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) sendmmsg(r3, &(0x7f0000004e00)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000480)="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{&(0x7f0000003f40)="4e498a72d5cb56506cc3af509478c606b9ca0de11a0bafac15b1839e77d9774e4c8026df922333de735c9f6ce29516f05ebe8385a3211de4b43245ad2d51f0a1a70aed4106b40a0a6ae71efdfd9486470717bf2d8c666a47d26ed2df0a9b29090e8785eb1e0f6fc4d3789b01", 0x6c}, {&(0x7f0000003fc0)="00166b224b8f8718c354071a39e99c5c18984c279b36a649452c6c9c346497a5", 0x20}, {&(0x7f0000004000)="864682a9c184436a8993a4e1ec83eaac7884e1eeb0d69e23a1e54c2e83738ca0eaf3935d94f65b0b2279e5f12807e3960945dc7c3e2e065aabbee3", 0x3b}, {&(0x7f0000004040)="a54dd6a2ed0de8b03c50d25c00ff9f18058275af5d792bba63c05b6d172a7be13219caecd2219ec5b8f4faa69b5cfe03", 0x30}], 0x7, &(0x7f00000040c0)=[{0xd4, 0x36, 0xa0d0, "2fac0f144a9fdc4568a927992624355525dd4e8c83d545a3bf41ba989f2dab5b115a4640438174afbe33f4b9665a5855f10022ac139c59416a78ffcea24250a14c1d84c910f911acf9e353bfe45035f9f7b4103479bd3e1abae39c64eb99514f0714ffa5017550e62c2763f19202a1e060f994277a62663218c2026b6843b4f3414fcba41b7af248a3cf2b1b128c6524e9e7622eb9d260215179402dc33aa46721a2a6954cef717cdbcdfd813b5c64d910f02ad16a7a24f0808d4d6b083a9d0c07eeca5a04f6"}, {0xc4, 0x101, 0x9, "d70ea3e2f5db042f6911e03641e878f244aade1b6138ca27376b299763ca0717b2b52a3c4ffd487993f0a91f1e98aae567d5129f659175163b0e551606e7c595a041ccad6f217b8c42d6a4a6c1a723772700f885e044532a08e36d965402769a0b943998051009915e44965a0f48aa568e5e4f6b3785722498bbe5c37df2d6c86852d74fd6f1131d5ca6f8054382c80f714601905a5850614d9857f804587ce665f772be288718710311dc95374030f3d101a19f14bb"}], 0x198}}, {{&(0x7f0000004280)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80, &(0x7f0000004540)=[{&(0x7f0000004300)="e263490658b2eba29aeef296014df3f6e9b4a5f06f90154cb9c8c4f70a8721b912b8987ff9949f21059b75460035298877f805b1ca3ac6b9ba073d9e34b2cedc05e14b78065b8bef4b70f001fda35af9505b79bdf3e040", 0x57}, {&(0x7f0000004380)="2635a676b8377e0555cc27bb2ec635badcb0f93fb999c14694d9c4b7c2f604cbdd7ba8c3977b6076087f83feec4aa5e963e8c435b9464f231f7ef5b7fc3964012ebe4df30833124fcd1674c8cd9b6291fa9dd3990ec1ae1b465d20573afbf736354e0170b8635e1a7e51ba3de7fca15e06b90675776622eeb3377cc783401e2979d7eeecbfd28565a0fc0fa20731f726afb48d40ac38b6409c37d6a4f8ca43f08f9521f3f3aeb43b6efdd4943cf1ce2cda078d66fe5267dc75f5ff3b06aa86eb23ec8db55e276fa7f2bfab532c7a38521a13ff1f87c6bb87", 0xd8}, {&(0x7f0000004480)="20f890b4073d56a6faca5002d95f37ca8c3c3121fdbb30df847d72f87fd3931cd687a702d7d614ebe50589b323bb9b0e6c206d743f7d8e56491c4e846e77d1a7f5b9af01921eb6c1e96a8a033b6a855a51052dfe3e68ea83978ef28056d4a2872fded4a6020519bfd2d89c3c2b274ee80798337b4d7a2103f8d223944b19f44edff265fe2c98124f88c34b10ab63bff01000591a90e11ab6d78358c9f08f948dc892fe0288239c5a474124d6", 0xac}], 0x3, &(0x7f0000004580)=[{0xfc, 0x0, 0x4, "e545b3c9b9ca04f2109e85f99d49bf217a453dc7492e951b3b52da8b9be6247f425ee53aae92958f7aff6ec103a26fdf3e4e2859f09351a6330bee08b3335dd3b7ee82c7f7530c43ab257e91ce0079f79246ef439f7982bdfd8ec7f4383027a79b6965be437a74edb826bb873e04aa68db60d541862c4607782195f46dd762dedbef3d58142b2c24b9da363837881678022f061dee70664616be4b77d81eecea71e18309ed35bf200bc0353bdd9d9d517493d4cbcedafd121f2a45960303bd1acc28f7b6e81b2e29b79d0ca1832097bc2f5129ea1741af7ca6281fdbdc925209218492a5852777b2060524f70c8ade"}], 0xfc}}, {{&(0x7f0000004680)=@nfc={0x27, 0x1, 0x1, 0x3}, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004700)="83246985cf1632890fda9c57dce3a179638c68d07c8b1b5d757b0918e746603ddc916d5ad5e6523567e0a2201da63d5423c307f61474a24b2e455b41262f48868c7a761e7a88417e578a59231a5550a5d3bb170fb0de8752968fcb6aa9bb433d4b", 0x61}, {&(0x7f0000004780)="4db2fe0cb9e1fb8dc0064b972f18bf7f589ff12c504c37a79e3fbeb60e9c9a915fd7cbc588cd7e19b63a74bbe241b7c1fc522cbef16cbd221bc36c13a75febb185ba22011babeee9c2a37f4bb351f6874f962bdd8930da6ab40ab3bfa1bbbe37682ca8ba3d929d", 0x67}, {&(0x7f0000004800)}, {&(0x7f0000004840)="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", 0xfc}, {&(0x7f0000004940)="ad1222044d27771f925c7e88ed9e172fad31ea00843c1641202b7fe195ff159f097d720a629b93503df03c4a86d2a780a48a72d41f2eb6aaa2c7e745c20756a15bf025abb3ae56697c5ae5f01a2aac9959ecbac8808b4d28cff408dfc6be047d021b8a94449b62f31568e2e8dfea5412670713824d982c169e1d3ce8b5fef7dae73b819a887ae37a34595bd460e4cdf1343a40dea78c5673a7b5968bbc07f29e16bc37cd32a50dc2c55f51e6f20934c02f9a395e12ee8e07e7630d5b758203abd7967a3977ccca4cc85692ec5e816bbb", 0xd0}], 0x5, &(0x7f0000004a80)=[{0x88, 0x29, 0x6, "05c474ee166c67820276a443c860c0e141b9e5e41f3bf3a528b208f76a81cdd3104a10ef1f5ed6ba32561db14bb9e4922b991f6c48a481dc19ed00ec117534c36159f97065f3e653b0fa07addd4d9aa50113bdfef42ff7c4849caffb2cd9ffed061e5bd29a12c26a4b0b3fda7d319b5076c7f75d1a278dd75b6994fb"}, {0x94, 0x10e, 0x7eb, "cfdb0a5e15742099f8a8f2fa5efce2fdd54e7245238c98aaa6c357126ea42c55b7d26728b0f3146d42a64f154808d11619ab0d1b5201ee54b9913549b4c607d74fc09d382971c16899fb9630ee9a48c0498ed39ab0aaf20faedcdc3b5b005efa07115fc8f513becf8910999f9181ed7169b3c4cdd44e58cc913c768b5d0165449e8535f831"}, {0x58, 0x10d, 0x101, "ccdd427409b7c5dfe6c46d4bd74c462f72f53639c77c5b23d99414218854d8b5506e777af2c9c12defa78ba0336e7bd9ebb9e1372a5463945757260a6d0a6165f7fdc4034b163fafac91a4e7"}, {0xc0, 0x29, 0x8, "cede7e3a50b653ec37af1f5120d09f7f6047750a801f75b54e7afcf079a2c3409b6f98dbae3be974bfc6f0068a40ab74363902256405c197764d123fae8faa5f3f2b4a4ecae68ed2e2ff59994f6e73fb6b0f9d9674c0fcb7287f9606f30c6c2b9bed127def11355255ff1eb5a518ef2fc5e69b1721c43235aab45ef7b6838f95462215e4efbda8988a10a62e9cb0ab11b6a9704c1b391afbd0ec9d0c1fa2343325bdc576b66a048dbbb7463acb84ed497b"}, {0x3c, 0x118, 0x10000, "296612ec850f81fdcb5ec5da4e17d50292af497f07fa700e4e99551f257ea70063d974347ca9bb4f248005da7223"}, {0x7c, 0x1, 0x2c6, "8005a8c05d85e58dd02493cccd988d81501d937625d6ccaefbdfcd9d992671864254606b0a0562ca187fb4bdae01fb8ea24f670d66ad65259995e0fece948e9a6fc774ce5425e5ad87f337f6555bca453426493e18ad7db07e9bfde5618c51d9dd22dad6cbeabeeac2636db8be029758"}, {0x5c, 0x114, 0x1000, "e227babb22300a7dca193989286dd996761da7300af926a41a431c393c0a79275393eafe4f5c78cedf8fc518545cf98594240a30157bf9b95f209089ecb6f20e2b7d72dcdd7c547f643c4556e3"}], 0x348}}], 0x6, 0x40000) [ 1492.389401][ C3] blk_print_req_error: 3 callbacks suppressed [ 1492.389428][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.401299][ T2083] loop1: detected capacity change from 0 to 264192 [ 1492.416634][ T2085] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1492.440318][ T2085] NILFS (loop0): couldn't find nilfs on the device [ 1492.444293][ T2083] gfs2: not a GFS2 filesystem [ 1492.505059][ T2068] loop3: detected capacity change from 0 to 139 [ 1492.544750][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.559441][ T2085] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1492.581378][ T2085] NILFS (loop0): couldn't find nilfs on the device [ 1492.633691][ T2091] loop1: detected capacity change from 0 to 264192 17:59:41 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r4 = dup2(r3, r0) r5 = openat$full(0xffffff9c, &(0x7f0000000100), 0x1079c0, 0x0) splice(r4, &(0x7f00000000c0)=0x8, r5, &(0x7f0000000180), 0x0, 0x10) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 17:59:41 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f000057c000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) read(r0, &(0x7f0000000180)=""/19, 0x11fffffc7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe4) r2 = openat$sndseq(0xffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40505330, &(0x7f0000000380)={0x2000000}) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0), 0x10000, &(0x7f00000006c0)={{}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@max_read={'max_read', 0x3d, 0x43}}, {}, {@max_read={'max_read', 0x3d, 0x6830}}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}}) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0xee00, r3, 0x100) r4 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000000)={[{}], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) mknodat$loop(r4, &(0x7f00000000c0)='./bus\x00', 0x400, 0x1) 17:59:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffffdfd, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1492.687107][ T2091] gfs2: not a GFS2 filesystem [ 1492.699114][ C2] I/O error, dev loop2, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.728363][ T2090] NILFS (loop2): unable to read secondary superblock (blocksize = 1024) 17:59:41 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="739a70b389e1f0aab942991f23"]) 17:59:41 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYRES16=r4], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r5 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) dup3(r2, r5, 0x80000) read(r3, &(0x7f0000000100)=""/20, 0x14) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000180), &(0x7f0000000200), 0x2, 0x6) [ 1492.753719][ T2090] NILFS (loop2): couldn't find nilfs on the device [ 1492.789227][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.804659][ T2098] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1492.820194][ T2098] NILFS (loop0): couldn't find nilfs on the device [ 1492.832898][ T2091] loop1: detected capacity change from 0 to 264192 [ 1492.864666][ T2091] gfs2: not a GFS2 filesystem 17:59:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 1) 17:59:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xffffff7f, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1492.983712][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1492.986686][ T2103] FAULT_INJECTION: forcing a failure. [ 1492.986686][ T2103] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.007542][ T2105] loop1: detected capacity change from 0 to 264192 [ 1493.007550][ T2098] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1493.007584][ T2098] NILFS (loop0): couldn't find nilfs on the device [ 1493.024834][ T2103] CPU: 0 PID: 2103 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1493.043691][ T2105] gfs2: not a GFS2 filesystem [ 1493.044527][ T2103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1493.083276][ T2103] Call Trace: [ 1493.087291][ T2103] [ 1493.091297][ T2103] dump_stack_lvl+0xcd/0x134 [ 1493.097899][ T2103] should_fail.cold+0x5/0xa [ 1493.103946][ T2103] ? vm_area_dup+0x88/0x2b0 [ 1493.109859][ T2103] should_failslab+0x5/0x10 [ 1493.115466][ T2103] kmem_cache_alloc+0x5e/0x3a0 [ 1493.122269][ T2103] vm_area_dup+0x88/0x2b0 [ 1493.127858][ T2103] ? lock_chain_count+0x20/0x20 [ 1493.134022][ T2103] ? mark_lock+0xef/0x17b0 [ 1493.139805][ T2103] ? lock_chain_count+0x20/0x20 [ 1493.146401][ T2103] ? mark_lock+0xef/0x17b0 [ 1493.152640][ T2103] ? __lock_acquire+0xbc2/0x54a0 [ 1493.159491][ T2103] ? mark_lock+0xef/0x17b0 [ 1493.165310][ T2103] ? lock_chain_count+0x20/0x20 [ 1493.172070][ T2103] ? __lock_acquire+0x162f/0x54a0 [ 1493.178249][ T2103] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1493.185685][ T2103] ? lock_chain_count+0x20/0x20 [ 1493.191846][ T2103] ? vm_area_alloc+0x110/0x110 [ 1493.197826][ T2103] ? find_held_lock+0x2d/0x110 [ 1493.204001][ T2103] ? __lock_acquire+0x162f/0x54a0 [ 1493.210951][ T2103] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1493.219369][ T2103] ? vmacache_find+0x62/0x330 [ 1493.226845][ T2103] __split_vma+0xa5/0x550 [ 1493.233689][ T2103] __do_munmap+0x32f/0x11a0 [ 1493.239734][ T2103] mmap_region+0x2fd/0x1650 [ 1493.245638][ T2103] ? security_mmap_addr+0x17/0x90 [ 1493.252113][ T2103] do_mmap+0x869/0xfb0 [ 1493.257164][ T2103] vm_mmap_pgoff+0x1b7/0x290 [ 1493.262805][ T2103] ? randomize_stack_top+0x100/0x100 [ 1493.269330][ T2103] ksys_mmap_pgoff+0x40d/0x5a0 [ 1493.275992][ T2103] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1493.284101][ T2103] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1493.290562][ T2103] __do_fast_syscall_32+0x65/0xf0 [ 1493.296739][ T2103] do_fast_syscall_32+0x2f/0x70 [ 1493.303456][ T2103] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1493.312386][ T2103] RIP: 0023:0xf6f38549 [ 1493.317904][ T2103] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1493.345141][ T2103] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1493.357371][ T2103] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1493.367666][ T2103] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1493.378640][ T2103] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1493.388785][ T2103] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1493.400147][ T2103] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1493.410178][ T2103] 17:59:41 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 2) 17:59:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000680)=[@in={0x2, 0x0, @rand_addr=0x40}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x72, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, 0x8) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, ','}}]}) [ 1493.463250][ T2105] loop1: detected capacity change from 0 to 264192 [ 1493.486227][ T2105] gfs2: not a GFS2 filesystem [ 1493.510268][ T2107] FAULT_INJECTION: forcing a failure. [ 1493.510268][ T2107] name failslab, interval 1, probability 0, space 0, times 0 17:59:41 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xffffff8c, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1493.545299][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1493.547886][ T2107] CPU: 0 PID: 2107 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1493.571707][ T2110] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1493.576768][ T2107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1493.576789][ T2107] Call Trace: [ 1493.576798][ T2107] [ 1493.576810][ T2107] dump_stack_lvl+0xcd/0x134 [ 1493.576845][ T2107] should_fail.cold+0x5/0xa [ 1493.576879][ T2107] ? anon_vma_clone+0xe0/0x5f0 [ 1493.576922][ T2107] should_failslab+0x5/0x10 [ 1493.576950][ T2107] kmem_cache_alloc+0x5e/0x3a0 [ 1493.576982][ T2107] anon_vma_clone+0xe0/0x5f0 [ 1493.577016][ T2107] __split_vma+0x16f/0x550 [ 1493.577050][ T2107] __do_munmap+0x32f/0x11a0 [ 1493.577090][ T2107] mmap_region+0x2fd/0x1650 [ 1493.577122][ T2107] ? security_mmap_addr+0x17/0x90 [ 1493.590349][ T2110] NILFS (loop0): couldn't find nilfs on the device [ 1493.603332][ T2107] do_mmap+0x869/0xfb0 [ 1493.603389][ T2107] vm_mmap_pgoff+0x1b7/0x290 [ 1493.603427][ T2107] ? randomize_stack_top+0x100/0x100 [ 1493.603474][ T2107] ksys_mmap_pgoff+0x40d/0x5a0 [ 1493.603506][ T2107] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1493.636661][ T2112] loop1: detected capacity change from 0 to 264192 [ 1493.637996][ T2107] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1493.638045][ T2107] __do_fast_syscall_32+0x65/0xf0 [ 1493.638082][ T2107] do_fast_syscall_32+0x2f/0x70 [ 1493.651032][ T2112] gfs2: not a GFS2 filesystem [ 1493.659336][ T2107] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1493.659385][ T2107] RIP: 0023:0xf6f38549 [ 1493.659408][ T2107] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1493.659436][ T2107] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1493.659464][ T2107] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1493.659499][ T2107] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1493.861997][ T2107] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1493.877089][ T2107] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1493.890392][ T2107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1493.900363][ T2107] 17:59:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 3) [ 1493.948566][ T2112] loop1: detected capacity change from 0 to 264192 [ 1493.984552][ T2114] FAULT_INJECTION: forcing a failure. [ 1493.984552][ T2114] name failslab, interval 1, probability 0, space 0, times 0 [ 1493.999716][ T2112] gfs2: not a GFS2 filesystem [ 1494.011428][ T2114] CPU: 1 PID: 2114 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1494.027696][ T2114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1494.040251][ T2114] Call Trace: [ 1494.044050][ T2114] [ 1494.048210][ T2114] dump_stack_lvl+0xcd/0x134 [ 1494.055135][ T2114] should_fail.cold+0x5/0xa [ 1494.061027][ T2114] ? vm_area_dup+0x88/0x2b0 [ 1494.061431][ C0] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1494.067382][ T2114] should_failslab+0x5/0x10 [ 1494.067424][ T2114] kmem_cache_alloc+0x5e/0x3a0 [ 1494.067459][ T2114] vm_area_dup+0x88/0x2b0 [ 1494.067494][ T2114] ? validate_mm+0x355/0x800 [ 1494.082009][ T2110] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1494.087230][ T2114] ? lock_downgrade+0x6e0/0x6e0 [ 1494.087272][ T2114] ? do_raw_spin_lock+0x120/0x2b0 [ 1494.087306][ T2114] ? rwlock_bug.part.0+0x90/0x90 [ 1494.087343][ T2114] ? do_raw_spin_unlock+0x171/0x230 [ 1494.087378][ T2114] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1494.096439][ T2110] NILFS (loop0): couldn't find nilfs on the device [ 1494.098637][ T2114] ? validate_mm+0x671/0x800 [ 1494.098691][ T2114] ? __vma_adjust+0x109c/0x2530 [ 1494.098727][ T2114] ? vm_area_alloc+0x110/0x110 [ 1494.179593][ T2114] ? __vma_link_rb+0x710/0x710 [ 1494.185719][ T2114] ? anon_vma_clone+0x428/0x5f0 [ 1494.192268][ T2114] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1494.200710][ T2114] ? vmacache_find+0x62/0x330 [ 1494.206612][ T2114] __split_vma+0xa5/0x550 [ 1494.212337][ T2114] __do_munmap+0xd46/0x11a0 [ 1494.217897][ T2114] mmap_region+0x2fd/0x1650 [ 1494.223793][ T2114] ? security_mmap_addr+0x17/0x90 [ 1494.230439][ T2114] do_mmap+0x869/0xfb0 [ 1494.236492][ T2114] vm_mmap_pgoff+0x1b7/0x290 [ 1494.243101][ T2114] ? randomize_stack_top+0x100/0x100 [ 1494.250376][ T2114] ksys_mmap_pgoff+0x40d/0x5a0 [ 1494.257489][ T2114] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1494.266568][ T2114] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1494.273900][ T2114] __do_fast_syscall_32+0x65/0xf0 [ 1494.280520][ T2114] do_fast_syscall_32+0x2f/0x70 [ 1494.286604][ T2114] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1494.294505][ T2114] RIP: 0023:0xf6f38549 [ 1494.299350][ T2114] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1494.323113][ T2114] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1494.333980][ T2114] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1494.344249][ T2114] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1494.354346][ T2114] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1494.363098][ T2114] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1494.372101][ T2114] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1494.382623][ T2114] 17:59:42 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000000)={'erspan0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x20, 0x40, 0x7f, 0x59, {{0x34, 0x4, 0x1, 0x3f, 0xd0, 0x66, 0x0, 0x0, 0x29, 0x0, @private=0xa010101, @broadcast, {[@lsrr={0x83, 0x17, 0x8c, [@multicast2, @multicast1, @private=0xa010101, @loopback, @multicast2]}, @rr={0x7, 0x2b, 0x2c, [@loopback, @remote, @remote, @remote, @rand_addr=0x64010100, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1, @loopback, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @timestamp_addr={0x44, 0x54, 0x56, 0x1, 0x6, [{@private=0xa010100, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@rand_addr=0x64010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0x3e}, 0x4}, {@empty, 0x5}, {@private=0xa010102, 0xa9}, {@remote, 0x2}, {@remote, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@empty, 0x100000}]}, @generic={0x44, 0xc, "33ea70a698cf8eba68ed"}, @lsrr={0x83, 0x17, 0x72, [@multicast1, @dev={0xac, 0x14, 0x14, 0x24}, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @local]}]}}}}}) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c0046e02ab59b2aece2dc4565b9e979e1902046bbd7f3cdf26d6e1bb3217d5e2eb78a1b2a0cd570294d3429a2b031da8c2605456ac0592664754af445f804bc6ba3ad92436a135f787484906366423b59a1bcead6468be150766cb3c8e79ebc08915c6117089c48064345c9f2ce8da12dd8b59a9e888a023f7f9528bbb7de5e661a60646eaf9abb5cda2a95a1cee8"]) 17:59:42 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 4) 17:59:42 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) 17:59:42 executing program 0: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="736d61636b66737472616e736d03c17574653d2c"]) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0) [ 1494.487857][ T2120] loop1: detected capacity change from 0 to 264192 [ 1494.514226][ T2120] gfs2: not a GFS2 filesystem [ 1494.541887][ T2122] FAULT_INJECTION: forcing a failure. [ 1494.541887][ T2122] name failslab, interval 1, probability 0, space 0, times 0 [ 1494.576664][ T2122] CPU: 1 PID: 2122 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1494.602222][ C3] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1494.603299][ T2122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1494.640259][ T2125] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1494.653438][ T2122] Call Trace: [ 1494.653457][ T2122] [ 1494.653468][ T2122] dump_stack_lvl+0xcd/0x134 [ 1494.653503][ T2122] should_fail.cold+0x5/0xa [ 1494.653538][ T2122] ? anon_vma_clone+0xe0/0x5f0 [ 1494.653574][ T2122] should_failslab+0x5/0x10 [ 1494.653603][ T2122] kmem_cache_alloc+0x5e/0x3a0 [ 1494.653638][ T2122] anon_vma_clone+0xe0/0x5f0 [ 1494.653675][ T2122] __split_vma+0x16f/0x550 [ 1494.693734][ T2125] NILFS (loop0): couldn't find nilfs on the device [ 1494.701779][ T2122] __do_munmap+0xd46/0x11a0 [ 1494.701834][ T2122] mmap_region+0x2fd/0x1650 [ 1494.701869][ T2122] ? security_mmap_addr+0x17/0x90 [ 1494.766320][ T2122] do_mmap+0x869/0xfb0 [ 1494.771270][ T2122] vm_mmap_pgoff+0x1b7/0x290 [ 1494.776907][ T2122] ? randomize_stack_top+0x100/0x100 [ 1494.788466][ T2122] ksys_mmap_pgoff+0x40d/0x5a0 [ 1494.794299][ T2122] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1494.802398][ T2122] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1494.809174][ T2122] __do_fast_syscall_32+0x65/0xf0 [ 1494.816257][ T2122] do_fast_syscall_32+0x2f/0x70 [ 1494.822961][ T2122] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1494.832486][ T2122] RIP: 0023:0xf6f38549 [ 1494.838596][ T2122] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1494.879124][ T2122] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1494.903878][ T2122] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1494.914884][ T2122] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1494.926906][ T2122] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1494.938060][ T2122] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1494.948882][ T2122] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1494.959810][ T2122] [ 1494.995915][ T2120] loop1: detected capacity change from 0 to 264192 [ 1495.031774][ T2120] gfs2: not a GFS2 filesystem 17:59:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 5) [ 1495.101769][ C1] I/O error, dev loop0, sector 36028797018963960 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1495.137474][ T2128] FAULT_INJECTION: forcing a failure. [ 1495.137474][ T2128] name failslab, interval 1, probability 0, space 0, times 0 [ 1495.139970][ T2125] NILFS (loop0): unable to read secondary superblock (blocksize = 1024) [ 1495.163745][ T2128] CPU: 3 PID: 2128 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1495.185345][ T2125] NILFS (loop0): couldn't find nilfs on the device 17:59:43 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1495.194373][ T2128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1495.194395][ T2128] Call Trace: [ 1495.194405][ T2128] [ 1495.194417][ T2128] dump_stack_lvl+0xcd/0x134 [ 1495.194453][ T2128] should_fail.cold+0x5/0xa [ 1495.194490][ T2128] ? vm_area_alloc+0x1c/0x110 [ 1495.194524][ T2128] should_failslab+0x5/0x10 [ 1495.242574][ T2130] loop1: detected capacity change from 0 to 264192 [ 1495.248115][ T2128] kmem_cache_alloc+0x5e/0x3a0 [ 1495.248168][ T2128] vm_area_alloc+0x1c/0x110 [ 1495.248203][ T2128] mmap_region+0xa98/0x1650 [ 1495.248240][ T2128] ? security_mmap_addr+0x17/0x90 [ 1495.248284][ T2128] do_mmap+0x869/0xfb0 [ 1495.248324][ T2128] vm_mmap_pgoff+0x1b7/0x290 [ 1495.248361][ T2128] ? randomize_stack_top+0x100/0x100 [ 1495.248407][ T2128] ksys_mmap_pgoff+0x40d/0x5a0 [ 1495.248441][ T2128] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1495.278757][ T2130] gfs2: not a GFS2 filesystem [ 1495.280914][ T2128] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1495.280964][ T2128] __do_fast_syscall_32+0x65/0xf0 [ 1495.281000][ T2128] do_fast_syscall_32+0x2f/0x70 [ 1495.345450][ T2128] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1495.353585][ T2128] RIP: 0023:0xf6f38549 [ 1495.358573][ T2128] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1495.385757][ T2128] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1495.397829][ T2128] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1495.408863][ T2128] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1495.418988][ T2128] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1495.428917][ T2128] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1495.437599][ T2128] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1495.447340][ T2128] 17:59:43 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) read(r1, &(0x7f0000000180)=""/19, 0x11fffffc7) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000180)=0x3) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./bus/file0\x00', 0x800, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0xaff81000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r4, 0x0) splice(r3, &(0x7f0000000300)=0x9, r4, &(0x7f0000000340)=0x3, 0x4, 0x0) r5 = openat$cachefiles(0xffffff9c, &(0x7f00000000c0), 0x80, 0x0) readlinkat(r5, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/239, 0xef) close(r2) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000000380)=0xe18, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000002180)=ANY=[], 0x10003) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3da77f1399482094c575d95cc7e7d8a138b8bdb1a30cd98fd7ed74e4223253e5a6020f696c72dae2669259ee1c3b85c62237b970e500f67da1d73407a9a30eb5a7920c45decbbba7f1a787eea3d8394f60874344d687930fde", @ANYRES32, @ANYBLOB="284db392f42c6a60f961787ef617f34cc576103d68d0249bef10d811dd5d574b63aa7cbdfc68cb1e0aeb8c14bf0c0e679a8b88afe06b05aad84fd371bfd3095d4f137737fc08f8fb0873d953b72403fe7dba62f6d067121052934730c90a8f698534f9765dec5abbdc28b5a86aa8cfadb98c95ab0e05c10cd3b65fb7a8bd066b4c437d", @ANYRES16=r6, @ANYBLOB="8d97"]) 17:59:43 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x1f, 0xff, 0xb2}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100300) (fail_nth: 6) [ 1495.506968][ T2130] loop1: detected capacity change from 0 to 264192 17:59:43 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x1211048, &(0x7f00000002c0)=ANY=[@ANYBLOB="736d617574653da2ff788c3d9d831fb875caa7028943159369f3141633a53c9548a1d8d286a98162e1422c00"/54]) r0 = geteuid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x81, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="dec8523d868e79fbee4047ed3c3d38b207659bca4fe3ee51b0f779a9b260c79b57d6204f723ed6c6e0c9415fcf5044220a293b5392987360aefc151e9d6dfcd73695a19b3a924bb14ee927ff056eb372d4f8a7b10978ef041097d53185f1db648b862a31fca257df46554c082e8bad19b2f350a25af028f4d54a6903b3de10e1ba28a7b25dbe2bfa333fe67a82b7f3730c3d26df2335eda823884a0d3ebcf167cea5c675bb70e9190a543cf2d8722df94779ba225aa4835689023417f7a699cd5642f8ebcd766af21a0ecbf12af8b516", 0xd0, 0x6}], 0x10d240a, &(0x7f0000000480)={[{@uid_ignore}, {@noadinicb}, {@partition={'partition', 0x3d, 0x80000000}}], [{@fsuuid={'fsuuid', 0x3d, {[0x31, 0x35, 0x65, 0x34, 0x30, 0x32, 0x32, 0x62], 0x2d, [0x32, 0x5a, 0x64, 0x31], 0x2d, [0x39, 0x63, 0x32, 0x34], 0x2d, [0x62, 0x38, 0x0, 0x38], 0x2d, [0x34, 0x30, 0x33, 0x63, 0x31, 0x65, 0x33, 0x34]}}}, {@fowner_gt={'fowner>', r0}}, {@dont_measure}, {@subj_role={'subj_role', 0x3d, 'j+'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x0, 0x32, 0x38, 0x61, 0x35, 0x0, 0x30], 0x2d, [0x52, 0x33, 0x35, 0x62], 0x2d, [0x63, 0x39, 0x61, 0x62], 0x2d, [0x63, 0x8340dc07a4365a61, 0x66, 0x32], 0x2d, [0x65, 0x62, 0x35, 0x35, 0x66, 0x61, 0x34, 0x62]}}}]}) [ 1495.525399][ T2130] gfs2: not a GFS2 filesystem [ 1495.541159][ T2139] 9pnet: Insufficient options for proto=fd [ 1495.567654][ T2138] FAULT_INJECTION: forcing a failure. [ 1495.567654][ T2138] name failslab, interval 1, probability 0, space 0, times 0 17:59:44 executing program 1: syz_mount_image$gfs2(&(0x7f0000000040), &(0x7f00000001c0)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@lockproto_nolock}]}) [ 1495.590162][ T2138] CPU: 1 PID: 2138 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1495.603519][ T2138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1495.615013][ T2138] Call Trace: [ 1495.619448][ T2138] [ 1495.623238][ T2138] dump_stack_lvl+0xcd/0x134 [ 1495.629745][ T2138] should_fail.cold+0x5/0xa [ 1495.635672][ T2138] ? kvmalloc_node+0x61/0x120 [ 1495.642094][ T2138] should_failslab+0x5/0x10 [ 1495.648494][ T2141] loop1: detected capacity change from 0 to 264192 [ 1495.648605][ T2138] __kmalloc_node+0x75/0x390 [ 1495.664574][ T2138] kvmalloc_node+0x61/0x120 [ 1495.667730][ T2141] gfs2: not a GFS2 filesystem [ 1495.670734][ T2138] drm_gem_get_pages+0x14f/0x5d0 [ 1495.683680][ T2138] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1495.691821][ T2138] ? drm_gem_shmem_get_pages+0x56/0x250 [ 1495.698604][ T2138] ? drm_gem_dma_resv_wait+0x220/0x220 [ 1495.705286][ T2138] ? mutex_lock_io_nested+0x1150/0x1150 [ 1495.711734][ T2138] ? drm_vma_node_is_allowed+0xc4/0x100 [ 1495.718962][ T2138] ? lock_downgrade+0x6e0/0x6e0 [ 1495.725258][ T2138] drm_gem_shmem_get_pages+0xd6/0x250 [ 1495.733350][ T2138] ? drm_gem_shmem_dumb_create+0x290/0x290 [ 1495.740276][ T2138] drm_gem_shmem_mmap+0x137/0x2e0 [ 1495.746623][ T2138] ? drm_gem_shmem_dumb_create+0x290/0x290 [ 1495.752619][ T2138] drm_gem_mmap_obj+0x1b6/0x3e0 [ 1495.757872][ T2138] drm_gem_mmap+0x419/0x680 [ 1495.763040][ T2138] ? drm_gem_fence_array_add_implicit+0x150/0x150 [ 1495.770970][ T2138] ? kmem_cache_alloc+0x2ec/0x3a0 [ 1495.777773][ T2138] mmap_region+0xd8c/0x1650 [ 1495.783701][ T2138] do_mmap+0x869/0xfb0 [ 1495.789219][ T2138] vm_mmap_pgoff+0x1b7/0x290 [ 1495.794953][ T2138] ? randomize_stack_top+0x100/0x100 [ 1495.801973][ T2138] ksys_mmap_pgoff+0x40d/0x5a0 [ 1495.808576][ T2138] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 1495.817473][ T2138] ? __ia32_sys_mmap_pgoff+0xd/0x1b0 [ 1495.824482][ T2138] __do_fast_syscall_32+0x65/0xf0 [ 1495.830924][ T2138] do_fast_syscall_32+0x2f/0x70 [ 1495.837563][ T2138] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1495.858571][ T2138] RIP: 0023:0xf6f38549 [ 1495.864294][ T2138] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1495.891750][ T2138] RSP: 002b:00000000f5f325fc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 1495.905430][ T2138] RAX: ffffffffffffffda RBX: 0000000020001000 RCX: 0000000000002000 [ 1495.916501][ T2138] RDX: 0000000000000000 RSI: 0000000000000011 RDI: 0000000000000003 [ 1495.928149][ T2138] RBP: 0000000000100300 R08: 0000000000000000 R09: 0000000000000000 [ 1495.938626][ T2138] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1495.949104][ T2138] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1495.958030][ T2138] [ 1495.968904][ T2134] ================================================================== [ 1495.982668][ T2134] BUG: KASAN: use-after-free in drm_gem_object_release_handle+0xf2/0x110 [ 1495.994097][ T2134] Read of size 8 at addr ffff88801d66ea28 by task syz-executor.2/2134 [ 1496.003951][ T2134] [ 1496.007038][ T2134] CPU: 1 PID: 2134 Comm: syz-executor.2 Not tainted 5.16.0-rc4-syzkaller #0 [ 1496.021997][ T2134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1496.035340][ T2134] Call Trace: [ 1496.039414][ T2134] [ 1496.043347][ T2134] dump_stack_lvl+0xcd/0x134 [ 1496.049647][ T2134] print_address_description.constprop.0.cold+0x8d/0x320 [ 1496.059566][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1496.067861][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1496.076355][ T2134] kasan_report.cold+0x83/0xdf [ 1496.081939][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1496.091923][ T2134] ? drm_gem_object_handle_put_unlocked+0x320/0x320 [ 1496.103112][ T2134] drm_gem_object_release_handle+0xf2/0x110 [ 1496.113750][ T2134] ? drm_gem_object_handle_put_unlocked+0x320/0x320 [ 1496.123718][ T2134] idr_for_each+0x113/0x220 [ 1496.131436][ T2134] ? idr_find+0x50/0x50 [ 1496.139966][ T2134] drm_gem_release+0x22/0x30 [ 1496.149048][ T2134] drm_file_free.part.0+0x805/0xb80 [ 1496.158404][ T2134] ? fsnotify+0x12b0/0x12b0 [ 1496.165425][ T2134] drm_close_helper.isra.0+0x17d/0x1f0 [ 1496.175521][ T2134] drm_release+0x1e6/0x530 [ 1496.181493][ T2134] __fput+0x286/0x9f0 [ 1496.187133][ T2134] ? drm_release_noglobal+0x180/0x180 [ 1496.195975][ T2134] task_work_run+0xdd/0x1a0 [ 1496.203340][ T2134] exit_to_user_mode_prepare+0x27e/0x290 [ 1496.212508][ T2134] syscall_exit_to_user_mode+0x19/0x60 [ 1496.221576][ T2134] __do_fast_syscall_32+0x72/0xf0 [ 1496.231381][ T2134] do_fast_syscall_32+0x2f/0x70 [ 1496.240864][ T2134] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1496.253701][ T2134] RIP: 0023:0xf6f38549 [ 1496.261661][ T2134] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1496.299029][ T2134] RSP: 002b:00000000ffae7a40 EFLAGS: 00000286 ORIG_RAX: 0000000000000006 [ 1496.315579][ T2134] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000002 [ 1496.330332][ T2134] RDX: 0000000000000000 RSI: 00000000f706e000 RDI: 000000000016d429 [ 1496.343240][ T2134] RBP: 00000000f7095fa0 R08: 0000000000000000 R09: 0000000000000000 17:59:44 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) read(r3, &(0x7f0000000180)=""/19, 0x11fffffc7) ioctl$SNDCTL_DSP_GETODELAY(r3, 0x80045017, &(0x7f00000000c0)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) read(r4, &(0x7f0000000180)=""/19, 0x11fffffc7) pidfd_getfd(r1, r4, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1496.358507][ T2134] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1496.374051][ T2134] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1496.387440][ T2134] [ 1496.393662][ T2134] [ 1496.397344][ T2134] Allocated by task 2138: [ 1496.403577][ T2134] kasan_save_stack+0x1e/0x50 [ 1496.412211][ T2134] __kasan_kmalloc+0xa9/0xd0 [ 1496.420661][ T2134] __drm_gem_shmem_create+0x3d8/0x470 [ 1496.432358][ T2134] drm_gem_shmem_create_with_handle+0x26/0x100 [ 1496.444973][ T2134] drm_gem_shmem_dumb_create+0x13f/0x290 [ 1496.454601][ T2134] drm_mode_create_dumb+0x26c/0x2f0 [ 1496.462135][ T2134] drm_ioctl_kernel+0x27d/0x4e0 [ 1496.468842][ T2134] drm_ioctl+0x51e/0x9d0 [ 1496.475436][ T2134] drm_compat_ioctl+0x270/0x330 [ 1496.483879][ T2134] __do_compat_sys_ioctl+0x1c7/0x290 [ 1496.490714][ T2134] __do_fast_syscall_32+0x65/0xf0 [ 1496.498613][ T2134] do_fast_syscall_32+0x2f/0x70 [ 1496.507430][ T2134] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1496.517943][ T2134] [ 1496.521663][ T2134] Freed by task 2138: [ 1496.528512][ T2134] kasan_save_stack+0x1e/0x50 [ 1496.537483][ T2134] kasan_set_track+0x21/0x30 [ 1496.546255][ T2134] kasan_set_free_info+0x20/0x30 [ 1496.553651][ T2134] __kasan_slab_free+0xff/0x130 [ 1496.560467][ T2134] slab_free_freelist_hook+0x8b/0x1c0 [ 1496.567351][ T2134] kfree+0xf6/0x560 [ 1496.573056][ T2134] drm_gem_object_free+0x58/0x80 [ 1496.579066][ T2134] drm_gem_mmap+0x4aa/0x680 [ 1496.583935][ T2134] mmap_region+0xd8c/0x1650 [ 1496.589658][ T2134] do_mmap+0x869/0xfb0 [ 1496.594875][ T2134] vm_mmap_pgoff+0x1b7/0x290 [ 1496.602473][ T2134] ksys_mmap_pgoff+0x40d/0x5a0 [ 1496.610861][ T2134] __do_fast_syscall_32+0x65/0xf0 [ 1496.619258][ T2134] do_fast_syscall_32+0x2f/0x70 [ 1496.625885][ T2134] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1496.635686][ T2134] [ 1496.638762][ T2134] Last potentially related work creation: [ 1496.645959][ T2134] kasan_save_stack+0x1e/0x50 [ 1496.652292][ T2134] __kasan_record_aux_stack+0xf5/0x120 [ 1496.659960][ T2134] call_rcu+0xb1/0x740 [ 1496.666249][ T2134] pwq_unbound_release_workfn+0x248/0x340 [ 1496.674443][ T2134] process_one_work+0x9b2/0x1690 [ 1496.681789][ T2134] worker_thread+0x658/0x11f0 [ 1496.688902][ T2134] kthread+0x405/0x4f0 [ 1496.699046][ T2134] ret_from_fork+0x1f/0x30 [ 1496.707766][ T2134] [ 1496.711882][ T2134] Second to last potentially related work creation: [ 1496.730647][ T2134] kasan_save_stack+0x1e/0x50 [ 1496.738266][ T2134] __kasan_record_aux_stack+0xf5/0x120 [ 1496.747285][ T2134] call_rcu+0xb1/0x740 [ 1496.753041][ T2134] pwq_unbound_release_workfn+0x248/0x340 [ 1496.762669][ T2134] process_one_work+0x9b2/0x1690 [ 1496.769556][ T2134] worker_thread+0x658/0x11f0 [ 1496.776129][ T2134] kthread+0x405/0x4f0 [ 1496.781193][ T2134] ret_from_fork+0x1f/0x30 [ 1496.786546][ T2134] [ 1496.788992][ T2134] The buggy address belongs to the object at ffff88801d66e800 [ 1496.788992][ T2134] which belongs to the cache kmalloc-1k of size 1024 [ 1496.807573][ T2134] The buggy address is located 552 bytes inside of [ 1496.807573][ T2134] 1024-byte region [ffff88801d66e800, ffff88801d66ec00) [ 1496.824034][ T2134] The buggy address belongs to the page: [ 1496.832379][ T2134] page:ffffea0000759a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d668 [ 1496.847100][ T2134] head:ffffea0000759a00 order:3 compound_mapcount:0 compound_pincount:0 [ 1496.858878][ T2134] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 1496.870017][ T2134] raw: 00fff00000010200 dead000000000100 dead000000000122 ffff888010c42dc0 [ 1496.880989][ T2134] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 1496.890787][ T2134] page dumped because: kasan: bad access detected [ 1496.897503][ T2134] page_owner tracks the page as allocated [ 1496.904606][ T2134] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd2a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3661, ts 135864348925, free_ts 135600355991 [ 1496.928903][ T2134] get_page_from_freelist+0xa72/0x2f50 [ 1496.936891][ T2134] __alloc_pages+0x1b2/0x500 [ 1496.943076][ T2134] alloc_pages+0x1a7/0x300 [ 1496.948413][ T2134] new_slab+0x32d/0x4a0 [ 1496.953111][ T2134] ___slab_alloc+0x918/0xfe0 [ 1496.958974][ T2134] __slab_alloc.constprop.0+0x4d/0xa0 [ 1496.966487][ T2134] __kmalloc_node_track_caller+0x2cb/0x360 [ 1496.973679][ T2134] __alloc_skb+0xde/0x340 [ 1496.979433][ T2134] __tcp_send_ack.part.0+0x67/0x760 [ 1496.987108][ T2134] tcp_send_ack+0x7d/0xa0 [ 1496.993071][ T2134] tcp_cleanup_rbuf+0x464/0x5a0 [ 1497.000483][ T2134] tcp_recvmsg_locked+0x7a2/0x20d0 [ 1497.007616][ T2134] tcp_recvmsg+0x12b/0x550 [ 1497.013085][ T2134] inet_recvmsg+0x11b/0x5e0 [ 1497.018956][ T2134] sock_read_iter+0x33c/0x470 [ 1497.025187][ T2134] new_sync_read+0x5ba/0x6e0 [ 1497.031556][ T2134] page last free stack trace: [ 1497.038500][ T2134] free_pcp_prepare+0x374/0x870 [ 1497.045210][ T2134] free_unref_page+0x19/0x690 [ 1497.051946][ T2134] __put_page+0x27a/0x470 [ 1497.059092][ T2134] skb_release_data+0x49d/0x790 [ 1497.066215][ T2134] __kfree_skb+0x46/0x60 [ 1497.071820][ T2134] tcp_recvmsg_locked+0x12e8/0x20d0 [ 1497.078422][ T2134] tcp_recvmsg+0x12b/0x550 [ 1497.084031][ T2134] inet_recvmsg+0x11b/0x5e0 [ 1497.090802][ T2134] sock_read_iter+0x33c/0x470 [ 1497.097322][ T2134] new_sync_read+0x5ba/0x6e0 [ 1497.103980][ T2134] vfs_read+0x35c/0x600 [ 1497.110734][ T2134] ksys_read+0x1ee/0x250 [ 1497.116722][ T2134] do_syscall_64+0x35/0xb0 [ 1497.122682][ T2134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1497.130660][ T2134] [ 1497.133810][ T2134] Memory state around the buggy address: [ 1497.141015][ T2134] ffff88801d66e900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1497.151354][ T2134] ffff88801d66e980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1497.163028][ T2134] >ffff88801d66ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1497.173580][ T2134] ^ [ 1497.180153][ T2134] ffff88801d66ea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1497.191065][ T2134] ffff88801d66eb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1497.203301][ T2134] ================================================================== [ 1497.214021][ T2134] Disabling lock debugging due to kernel taint [ 1497.227853][ T2134] Kernel panic - not syncing: panic_on_warn set ... [ 1497.236056][ T2134] CPU: 2 PID: 2134 Comm: syz-executor.2 Tainted: G B 5.16.0-rc4-syzkaller #0 [ 1497.249832][ T2134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 1497.262202][ T2134] Call Trace: [ 1497.266716][ T2134] [ 1497.270463][ T2134] dump_stack_lvl+0xcd/0x134 [ 1497.276298][ T2134] panic+0x2b0/0x6dd [ 1497.281612][ T2134] ? __warn_printk+0xf3/0xf3 [ 1497.287530][ T2134] ? preempt_schedule_common+0x59/0xc0 [ 1497.295019][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1497.302757][ T2134] ? preempt_schedule_thunk+0x16/0x18 [ 1497.309661][ T2134] ? trace_hardirqs_on+0x38/0x1c0 [ 1497.316454][ T2134] ? trace_hardirqs_on+0x51/0x1c0 [ 1497.322705][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1497.330707][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1497.338978][ T2134] end_report.cold+0x63/0x6f [ 1497.345189][ T2134] kasan_report.cold+0x71/0xdf [ 1497.351173][ T2134] ? drm_gem_object_release_handle+0xf2/0x110 [ 1497.358459][ T2134] ? drm_gem_object_handle_put_unlocked+0x320/0x320 [ 1497.365873][ T2134] drm_gem_object_release_handle+0xf2/0x110 [ 1497.373491][ T2134] ? drm_gem_object_handle_put_unlocked+0x320/0x320 [ 1497.382134][ T2134] idr_for_each+0x113/0x220 [ 1497.387682][ T2134] ? idr_find+0x50/0x50 [ 1497.392980][ T2134] drm_gem_release+0x22/0x30 [ 1497.398793][ T2134] drm_file_free.part.0+0x805/0xb80 [ 1497.405666][ T2134] ? fsnotify+0x12b0/0x12b0 [ 1497.411124][ T2134] drm_close_helper.isra.0+0x17d/0x1f0 [ 1497.417978][ T2134] drm_release+0x1e6/0x530 [ 1497.423560][ T2134] __fput+0x286/0x9f0 [ 1497.428482][ T2134] ? drm_release_noglobal+0x180/0x180 [ 1497.435578][ T2134] task_work_run+0xdd/0x1a0 [ 1497.441083][ T2134] exit_to_user_mode_prepare+0x27e/0x290 [ 1497.448250][ T2134] syscall_exit_to_user_mode+0x19/0x60 [ 1497.454988][ T2134] __do_fast_syscall_32+0x72/0xf0 [ 1497.461090][ T2134] do_fast_syscall_32+0x2f/0x70 [ 1497.467043][ T2134] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 1497.475045][ T2134] RIP: 0023:0xf6f38549 [ 1497.480082][ T2134] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 1497.504759][ T2134] RSP: 002b:00000000ffae7a40 EFLAGS: 00000286 ORIG_RAX: 0000000000000006 [ 1497.514488][ T2134] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000002 [ 1497.524606][ T2134] RDX: 0000000000000000 RSI: 00000000f706e000 RDI: 000000000016d429 17:59:45 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000002180)=ANY=[], 0x10003) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) [ 1497.535648][ T2134] RBP: 00000000f7095fa0 R08: 0000000000000000 R09: 0000000000000000 [ 1497.545886][ T2134] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1497.556323][ T2134] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1497.566806][ T2134] [ 1497.571834][ T2134] Kernel Offset: disabled [ 1497.577292][ T2134] Rebooting in 86400 seconds.. VM DIAGNOSIS: 17:59:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=1ffff92004586f68 RCX=0000000000000000 RDX=ffff88801b793a00 RSI=ffffffff816c2d12 RDI=0000000000000003 RBP=ffffc90022c37bf0 RSP=ffffc90022c37b20 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff816c2d39 R11=0000000000000000 R12=ffff88802ca3ab00 R13=0000000000000001 R14=0000000000000003 R15=ffffed1005947561 RIP=ffffffff816c2d18 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802ca00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f6fd5874 CR3=000000000b88e000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000000000000001a4 XMM01=ece09c814bcbc90eeb7ab7d4467eab68 XMM02=9111406daa259dc0e5a5b860c6bd93ec XMM03=79662b9d59f1c58fc2ddd17ccfb79ee4 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff8440f60c RDI=ffffffff9078c980 RBP=ffffffff9078c940 RSP=ffffc9002283f6b0 R8 =0000000000000061 R9 =0000000000000000 R10=ffffffff8440f5fd R11=000000000000001f R12=0000000000000000 R13=fffffbfff20f197b R14=fffffbfff20f1932 R15=dffffc0000000000 RIP=ffffffff8440f632 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802cb00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000002c223000 CR3=000000006ccc1000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=0000000000000000000000ff00000000 XMM02=00ff000000000000000000000000ff00 XMM03=205d3530313254205b5d303532333634 XMM04=00000000000000000000000000000a93 XMM05=ffffffffffffffffffffffffffff0000 XMM06=00000000000000000000000000000a30 XMM07=20386420343720333020383020303120 XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=fffffffff9381473 RBX=ffffffff8dec31ec RCX=ffffffff872446e4 RDX=0000000000000000 RSI=ffffffff8e818010 RDI=ffffffff8dec31dc RBP=ffffffff8dec31dc RSP=ffffc900005606d0 R8 =ffffffff8e818010 R9 =0000000000000001 R10=fffff520000ac109 R11=000000000008808a R12=ffffffff8dec31fc R13=ffffffff8dec31dc R14=ffffffff8dec31dc R15=dffffc0000000000 RIP=ffffffff8133f3d3 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802cc00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000008f000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f73ff004 CR3=000000006955e000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ffffffffffffffffffffffffffffffff XMM01=656c62616e55006e6f69746974726170 XMM02=0000000000ff00000000000000000000 XMM03=0000000000ff0000000000ff00000000 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=ffff000000000000ffff000000000000 XMM06=ffffffffffffff00ffffff00000000ff XMM07=00000000000000000000000000000000 XMM08=2c363230300036323d5145534b534944 XMM09=00000000000000000000000000000000 XMM10=73732688f1a663637373268dae1eaf23 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=ffffffff88ddeaea RBX=ffff88806a2eedd8 RCX=00000000000008af RDX=1ffff1100356bc37 RSI=00000000000008ae RDI=ffff88801ab5e1c0 RBP=0000000000000000 RSP=ffffc9000291fa68 R8 =1ffff1100356bc35 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000 R12=ffff88801ab5e1b0 R13=ffff88801ab5d700 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815c60a1 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe00000d6000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f5e98000 CR3=0000000070316000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000000000000001a4 XMM01=17253d0b255347107b7d3afd6e813327 XMM02=f3f36a6d38abeb17bd8941667005e36a XMM03=e1af0dbb20d52d66fd2a21f441679f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=0e0d0c0f0a09080b0605040702010003 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000