./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2234433373 <...> Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. execve("./syz-executor2234433373", ["./syz-executor2234433373"], 0x7ffea8829a00 /* 10 vars */) = 0 brk(NULL) = 0x555556cb1000 brk(0x555556cb1d00) = 0x555556cb1d00 arch_prctl(ARCH_SET_FS, 0x555556cb1380) = 0 set_tid_address(0x555556cb1650) = 5038 set_robust_list(0x555556cb1660, 24) = 0 rseq(0x555556cb1ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2234433373", 4096) = 28 getrandom("\x6d\xa9\xb2\x75\x57\x1e\x4d\xb5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556cb1d00 brk(0x555556cd2d00) = 0x555556cd2d00 brk(0x555556cd3000) = 0x555556cd3000 mprotect(0x7faa8aa36000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 memfd_create("syzkaller", 0) = 3 mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7faa8257c000 write(3, "\xb5\x84\x31\x7b\xb6\x84\x31\x7b\xb7\x84\x31\x7b\xb8\x84\x31\x7b\xb9\x84\x31\x7b\xba\x84\x31\x7b\xbb\x84\x31\x7b\xbc\x84\x31\x7b\xbd\x84\x31\x7b\xbe\x84\x31\x7b\xbf\x84\x31\x7b\xc0\x84\x31\x7b\xc1\x84\x31\x7b\xc2\x84\x31\x7b\xc3\x84\x31\x7b\xc4\x84\x31\x7b\xc5\x84\x31\x7b\xc6\x84\x31\x7b\xc7\x84\x31\x7b\xc8\x84\x31\x7b\xc9\x84\x31\x7b\xca\x84\x31\x7b\xcb\x84\x31\x7b\xcc\x84\x31\x7b\xcd\x84\x31\x7b"..., 65536) = 65536 munmap(0x7faa8257c000, 65536) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 mount("/dev/loop0", "./file0", "sysv", MS_NOSUID|MS_NODEV|MS_REC|MS_SILENT|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "dont_measure,mask=MAY_READ,fowner>00000000000000000000*") = 0 openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 chdir("./file0") = 0 ioctl(4, LOOP_CLR_FD) = 0 close(4) = 0 [ 51.833438][ T5038] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5038 'syz-executor223' [ 51.847123][ T5038] loop0: detected capacity change from 0 to 128 [ 51.862473][ T5038] syz-executor223: attempt to access beyond end of device [ 51.862473][ T5038] loop0: rw=0, sector=3245512, nr_sectors = 1 limit=128 [ 51.876895][ T5038] Buffer I/O error on dev loop0, logical block 3245512, async page read [ 51.885521][ T5038] syz-executor223: attempt to access beyond end of device [ 51.885521][ T5038] loop0: rw=0, sector=8767867, nr_sectors = 1 limit=128 [ 51.899713][ T5038] Buffer I/O error on dev loop0, logical block 8767867, async page read [ 51.908202][ T5038] syz-executor223: attempt to access beyond end of device [ 51.908202][ T5038] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128 [ 51.922458][ T5038] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 51.931004][ T5038] syz-executor223: attempt to access beyond end of device [ 51.931004][ T5038] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128 [ 51.944711][ T5038] Buffer I/O error on dev loop0, logical block 1157, async page read [ 51.952832][ T5038] syz-executor223: attempt to access beyond end of device [ 51.952832][ T5038] loop0: rw=0, sector=3211264, nr_sectors = 1 limit=128 [ 51.966778][ T5038] Buffer I/O error on dev loop0, logical block 3211264, async page read [ 51.975178][ T5038] syz-executor223: attempt to access beyond end of device [ 51.975178][ T5038] loop0: rw=0, sector=8768635, nr_sectors = 1 limit=128 [ 51.989106][ T5038] Buffer I/O error on dev loop0, logical block 8768635, async page read [ 51.997650][ T5038] syz-executor223: attempt to access beyond end of device [ 51.997650][ T5038] loop0: rw=0, sector=13466417, nr_sectors = 1 limit=128 [ 52.011704][ T5038] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 52.020179][ T5038] syz-executor223: attempt to access beyond end of device [ 52.020179][ T5038] loop0: rw=0, sector=8073605, nr_sectors = 1 limit=128 [ 52.034214][ T5038] Buffer I/O error on dev loop0, logical block 8073605, async page read [ 52.042630][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 52.051081][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 52.060591][ T5038] preempt_count: 1, expected: 0 [ 52.065628][ T5038] RCU nest depth: 0, expected: 0 [ 52.070573][ T5038] INFO: lockdep is turned off. [ 52.075398][ T5038] Preemption disabled at: [ 52.075407][ T5038] [<0000000000000000>] 0x0 [ 52.084151][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Not tainted 6.5.0-rc4-next-20230804-syzkaller #0 [ 52.094029][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 52.104074][ T5038] Call Trace: [ 52.107356][ T5038] [ 52.110297][ T5038] dump_stack_lvl+0x125/0x1b0 [ 52.115006][ T5038] __might_resched+0x3c3/0x5e0 [ 52.119852][ T5038] ? preempt_count_sub+0x150/0x150 [ 52.124974][ T5038] ? lock_sync+0x190/0x190 [ 52.129382][ T5038] __bread_gfp+0x3f/0x310 [ 52.133796][ T5038] get_branch+0x2cb/0x660 [ 52.138214][ T5038] get_block+0x1ad/0x14f0 [ 52.142546][ T5038] ? free_branches+0x3c0/0x3c0 [ 52.147309][ T5038] ? lock_release+0x4bf/0x680 [ 52.152001][ T5038] ? folio_create_buffers+0x109/0x160 [ 52.157382][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 52.162777][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 52.168079][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 52.172953][ T5038] block_read_full_folio+0x3df/0xae0 [ 52.178249][ T5038] ? free_branches+0x3c0/0x3c0 [ 52.183027][ T5038] ? decrypt_bh+0x390/0x390 [ 52.187543][ T5038] ? folio_add_lru+0x452/0x7d0 [ 52.192406][ T5038] ? sysv_bmap+0x30/0x30 [ 52.196660][ T5038] filemap_read_folio+0xe5/0x2b0 [ 52.201610][ T5038] ? __folio_lock_killable+0x20/0x20 [ 52.207168][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 52.212556][ T5038] ? d_alloc_parallel+0x82d/0x15f0 [ 52.217680][ T5038] do_read_cache_folio+0x1ff/0x540 [ 52.222815][ T5038] ? sysv_bmap+0x30/0x30 [ 52.227074][ T5038] read_cache_page+0x5b/0x180 [ 52.231769][ T5038] sysv_find_entry+0x1db/0x480 [ 52.236555][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 52.241503][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 52.246017][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 52.251578][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 52.257053][ T5038] sysv_lookup+0x88/0x100 [ 52.261400][ T5038] __lookup_slow+0x24d/0x450 [ 52.266002][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 52.271420][ T5038] ? lookup_fast+0x155/0x520 [ 52.276107][ T5038] walk_component+0x349/0x5a0 [ 52.280801][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 52.287150][ T5038] ? walk_component+0x5a0/0x5a0 [ 52.292015][ T5038] path_openat+0x231/0x29c0 [ 52.296534][ T5038] ? do_syscall_64+0x38/0xb0 [ 52.301149][ T5038] ? path_lookupat+0x770/0x770 [ 52.305932][ T5038] do_filp_open+0x1de/0x430 [ 52.310449][ T5038] ? may_open_dev+0xf0/0xf0 [ 52.314975][ T5038] ? expand_files+0x442/0x910 [ 52.319687][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 52.324550][ T5038] ? alloc_fd+0x2da/0x6c0 [ 52.328903][ T5038] do_sys_openat2+0x176/0x1e0 [ 52.333605][ T5038] ? build_open_flags+0x690/0x690 [ 52.338827][ T5038] ? lock_release+0x4bf/0x680 [ 52.343518][ T5038] ? ptrace_notify+0xf4/0x130 [ 52.348203][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 52.353594][ T5038] __x64_sys_openat+0x175/0x210 [ 52.358463][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 52.363421][ T5038] ? rcu_is_watching+0x12/0xb0 [ 52.368196][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 52.373408][ T5038] ? ptrace_notify+0xf4/0x130 [ 52.378097][ T5038] do_syscall_64+0x38/0xb0 [ 52.382529][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.388451][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 52.392871][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 52.412935][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 52.421360][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 52.429334][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 52.437308][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 52.445282][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.453264][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 52.461259][ T5038] [ 52.464823][ T5038] syz-executor223: attempt to access beyond end of device [ 52.464823][ T5038] loop0: rw=0, sector=3245518, nr_sectors = 1 limit=128 [ 52.478789][ T5038] Buffer I/O error on dev loop0, logical block 3245518, async page read [ 52.487379][ T5038] syz-executor223: attempt to access beyond end of device [ 52.487379][ T5038] loop0: rw=0, sector=8769403, nr_sectors = 1 limit=128 [ 52.501499][ T5038] Buffer I/O error on dev loop0, logical block 8769403, async page read [ 53.032790][ T5038] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040 [ 53.042278][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 53.051764][ T5038] preempt_count: 1, expected: 0 [ 53.056623][ T5038] RCU nest depth: 0, expected: 0 [ 53.061549][ T5038] INFO: lockdep is turned off. [ 53.066317][ T5038] Preemption disabled at: [ 53.066325][ T5038] [<0000000000000000>] 0x0 [ 53.075081][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 53.086437][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 53.096507][ T5038] Call Trace: [ 53.099789][ T5038] [ 53.102707][ T5038] dump_stack_lvl+0x125/0x1b0 [ 53.107382][ T5038] __might_resched+0x3c3/0x5e0 [ 53.112158][ T5038] ? spin_bug+0x1d0/0x1d0 [ 53.116532][ T5038] ? preempt_count_sub+0x150/0x150 [ 53.121652][ T5038] __filemap_get_folio+0x523/0xb00 [ 53.126761][ T5038] __getblk_slow+0x1fb/0x720 [ 53.131346][ T5038] __bread_gfp+0x215/0x310 [ 53.135759][ T5038] get_branch+0x2cb/0x660 [ 53.140104][ T5038] get_block+0x1ad/0x14f0 [ 53.144454][ T5038] ? free_branches+0x3c0/0x3c0 [ 53.149228][ T5038] ? lock_release+0x4bf/0x680 [ 53.153932][ T5038] ? folio_create_buffers+0x109/0x160 [ 53.159315][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 53.164704][ T5038] ? zero_user_segments+0x2c7/0x360 [ 53.169922][ T5038] block_read_full_folio+0x3df/0xae0 [ 53.175304][ T5038] ? free_branches+0x3c0/0x3c0 [ 53.180086][ T5038] ? decrypt_bh+0x390/0x390 [ 53.184694][ T5038] ? folio_add_lru+0x452/0x7d0 [ 53.189467][ T5038] ? sysv_bmap+0x30/0x30 [ 53.193720][ T5038] filemap_read_folio+0xe5/0x2b0 [ 53.198665][ T5038] ? __folio_lock_killable+0x20/0x20 [ 53.203958][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 53.209254][ T5038] do_read_cache_folio+0x1ff/0x540 [ 53.214392][ T5038] ? sysv_bmap+0x30/0x30 [ 53.218648][ T5038] read_cache_page+0x5b/0x180 [ 53.223340][ T5038] sysv_find_entry+0x1db/0x480 [ 53.228121][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 53.233070][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 53.237505][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 53.243073][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 53.248549][ T5038] sysv_lookup+0x88/0x100 [ 53.252904][ T5038] __lookup_slow+0x24d/0x450 [ 53.257508][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 53.262907][ T5038] ? lookup_fast+0x155/0x520 [ 53.267510][ T5038] walk_component+0x349/0x5a0 [ 53.272201][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 53.278546][ T5038] ? walk_component+0x5a0/0x5a0 [ 53.283425][ T5038] path_openat+0x231/0x29c0 [ 53.287943][ T5038] ? do_syscall_64+0x38/0xb0 [ 53.292641][ T5038] ? path_lookupat+0x770/0x770 [ 53.297419][ T5038] do_filp_open+0x1de/0x430 [ 53.301940][ T5038] ? may_open_dev+0xf0/0xf0 [ 53.306485][ T5038] ? expand_files+0x442/0x910 [ 53.311192][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 53.316141][ T5038] ? alloc_fd+0x2da/0x6c0 [ 53.320493][ T5038] do_sys_openat2+0x176/0x1e0 [ 53.325197][ T5038] ? build_open_flags+0x690/0x690 [ 53.330501][ T5038] ? lock_release+0x4bf/0x680 [ 53.335197][ T5038] ? ptrace_notify+0xf4/0x130 [ 53.339886][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 53.345447][ T5038] __x64_sys_openat+0x175/0x210 [ 53.350322][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 53.355368][ T5038] ? rcu_is_watching+0x12/0xb0 [ 53.360145][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 53.365358][ T5038] ? ptrace_notify+0xf4/0x130 [ 53.370047][ T5038] do_syscall_64+0x38/0xb0 [ 53.374493][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.380417][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 53.385533][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 53.405327][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.413751][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 53.421726][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 53.430136][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 53.438285][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.446259][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 53.454249][ T5038] [ 54.032806][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 54.041320][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 54.051077][ T5038] preempt_count: 1, expected: 0 [ 54.055958][ T5038] RCU nest depth: 0, expected: 0 [ 54.060992][ T5038] INFO: lockdep is turned off. [ 54.065857][ T5038] Preemption disabled at: [ 54.065868][ T5038] [<0000000000000000>] 0x0 [ 54.074741][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 54.086362][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 54.096422][ T5038] Call Trace: [ 54.099708][ T5038] [ 54.102628][ T5038] dump_stack_lvl+0x125/0x1b0 [ 54.107308][ T5038] __might_resched+0x3c3/0x5e0 [ 54.112089][ T5038] ? preempt_count_sub+0x150/0x150 [ 54.117220][ T5038] __bread_gfp+0x3f/0x310 [ 54.121729][ T5038] get_branch+0x2cb/0x660 [ 54.126089][ T5038] get_block+0x1ad/0x14f0 [ 54.130426][ T5038] ? free_branches+0x3c0/0x3c0 [ 54.135997][ T5038] ? lock_release+0x4bf/0x680 [ 54.140704][ T5038] ? folio_create_buffers+0x109/0x160 [ 54.146093][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 54.151487][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 54.156796][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 54.161665][ T5038] block_read_full_folio+0x3df/0xae0 [ 54.166966][ T5038] ? free_branches+0x3c0/0x3c0 [ 54.171760][ T5038] ? decrypt_bh+0x390/0x390 [ 54.176278][ T5038] ? folio_add_lru+0x452/0x7d0 [ 54.181056][ T5038] ? sysv_bmap+0x30/0x30 [ 54.185313][ T5038] filemap_read_folio+0xe5/0x2b0 [ 54.190358][ T5038] ? __folio_lock_killable+0x20/0x20 [ 54.195657][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 54.200962][ T5038] do_read_cache_folio+0x1ff/0x540 [ 54.206088][ T5038] ? sysv_bmap+0x30/0x30 [ 54.210344][ T5038] read_cache_page+0x5b/0x180 [ 54.215034][ T5038] sysv_find_entry+0x1db/0x480 [ 54.219833][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 54.224800][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 54.229230][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 54.234705][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 54.240445][ T5038] sysv_lookup+0x88/0x100 [ 54.244820][ T5038] __lookup_slow+0x24d/0x450 [ 54.249606][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 54.255025][ T5038] ? lookup_fast+0x155/0x520 [ 54.259634][ T5038] walk_component+0x349/0x5a0 [ 54.264329][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 54.270689][ T5038] ? walk_component+0x5a0/0x5a0 [ 54.275562][ T5038] path_openat+0x231/0x29c0 [ 54.280078][ T5038] ? do_syscall_64+0x38/0xb0 [ 54.284702][ T5038] ? path_lookupat+0x770/0x770 [ 54.289484][ T5038] do_filp_open+0x1de/0x430 [ 54.294006][ T5038] ? may_open_dev+0xf0/0xf0 [ 54.298798][ T5038] ? expand_files+0x442/0x910 [ 54.303502][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 54.308370][ T5038] ? alloc_fd+0x2da/0x6c0 [ 54.312720][ T5038] do_sys_openat2+0x176/0x1e0 [ 54.317418][ T5038] ? build_open_flags+0x690/0x690 [ 54.322463][ T5038] ? lock_release+0x4bf/0x680 [ 54.327244][ T5038] ? ptrace_notify+0xf4/0x130 [ 54.331931][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 54.337583][ T5038] __x64_sys_openat+0x175/0x210 [ 54.342553][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 54.347537][ T5038] ? rcu_is_watching+0x12/0xb0 [ 54.352310][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 54.357530][ T5038] ? ptrace_notify+0xf4/0x130 [ 54.362219][ T5038] do_syscall_64+0x38/0xb0 [ 54.367433][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.373346][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 54.377768][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 54.397563][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 54.405985][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 54.413963][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 54.421941][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 54.429914][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.437889][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 54.445871][ T5038] [ 55.032785][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 55.041211][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 55.050710][ T5038] preempt_count: 1, expected: 0 [ 55.055575][ T5038] RCU nest depth: 0, expected: 0 [ 55.060493][ T5038] INFO: lockdep is turned off. [ 55.065282][ T5038] Preemption disabled at: [ 55.065290][ T5038] [<0000000000000000>] 0x0 [ 55.074053][ T5038] CPU: 0 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 55.085604][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 55.095651][ T5038] Call Trace: [ 55.098917][ T5038] [ 55.101851][ T5038] dump_stack_lvl+0x125/0x1b0 [ 55.106540][ T5038] __might_resched+0x3c3/0x5e0 [ 55.111416][ T5038] ? preempt_count_sub+0x150/0x150 [ 55.116554][ T5038] __bread_gfp+0x3f/0x310 [ 55.120998][ T5038] get_branch+0x2cb/0x660 [ 55.125348][ T5038] get_block+0x1ad/0x14f0 [ 55.129708][ T5038] ? free_branches+0x3c0/0x3c0 [ 55.134488][ T5038] ? lock_release+0x4bf/0x680 [ 55.139180][ T5038] ? folio_create_buffers+0x109/0x160 [ 55.144566][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 55.149958][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 55.155177][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 55.160064][ T5038] block_read_full_folio+0x3df/0xae0 [ 55.165364][ T5038] ? free_branches+0x3c0/0x3c0 [ 55.170143][ T5038] ? decrypt_bh+0x390/0x390 [ 55.174761][ T5038] ? folio_add_lru+0x452/0x7d0 [ 55.179540][ T5038] ? sysv_bmap+0x30/0x30 [ 55.183795][ T5038] filemap_read_folio+0xe5/0x2b0 [ 55.188748][ T5038] ? __folio_lock_killable+0x20/0x20 [ 55.194051][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 55.199349][ T5038] do_read_cache_folio+0x1ff/0x540 [ 55.204474][ T5038] ? sysv_bmap+0x30/0x30 [ 55.208740][ T5038] read_cache_page+0x5b/0x180 [ 55.213432][ T5038] sysv_find_entry+0x1db/0x480 [ 55.218217][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 55.223171][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 55.227601][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 55.233110][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 55.238584][ T5038] sysv_lookup+0x88/0x100 [ 55.242931][ T5038] __lookup_slow+0x24d/0x450 [ 55.247543][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 55.253027][ T5038] ? lookup_fast+0x155/0x520 [ 55.257634][ T5038] walk_component+0x349/0x5a0 [ 55.262328][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 55.268857][ T5038] ? walk_component+0x5a0/0x5a0 [ 55.273726][ T5038] path_openat+0x231/0x29c0 [ 55.278275][ T5038] ? do_syscall_64+0x38/0xb0 [ 55.282974][ T5038] ? path_lookupat+0x770/0x770 [ 55.287758][ T5038] do_filp_open+0x1de/0x430 [ 55.292711][ T5038] ? may_open_dev+0xf0/0xf0 [ 55.297230][ T5038] ? expand_files+0x442/0x910 [ 55.301939][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 55.306802][ T5038] ? alloc_fd+0x2da/0x6c0 [ 55.311161][ T5038] do_sys_openat2+0x176/0x1e0 [ 55.316032][ T5038] ? build_open_flags+0x690/0x690 [ 55.321078][ T5038] ? lock_release+0x4bf/0x680 [ 55.325770][ T5038] ? ptrace_notify+0xf4/0x130 [ 55.330457][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 55.335850][ T5038] __x64_sys_openat+0x175/0x210 [ 55.340723][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 55.345679][ T5038] ? rcu_is_watching+0x12/0xb0 [ 55.350462][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 55.355761][ T5038] ? ptrace_notify+0xf4/0x130 [ 55.360450][ T5038] do_syscall_64+0x38/0xb0 [ 55.364892][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.370802][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 55.375224][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 55.394846][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.403293][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 55.411356][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 55.419330][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 55.427305][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.435373][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 55.443354][ T5038] [ 56.032797][ T5038] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040 [ 56.042533][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 56.052149][ T5038] preempt_count: 1, expected: 0 [ 56.057078][ T5038] RCU nest depth: 0, expected: 0 [ 56.062099][ T5038] INFO: lockdep is turned off. [ 56.066934][ T5038] Preemption disabled at: [ 56.066944][ T5038] [<0000000000000000>] 0x0 [ 56.075934][ T5038] CPU: 0 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 56.087568][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 56.097790][ T5038] Call Trace: [ 56.101057][ T5038] [ 56.104090][ T5038] dump_stack_lvl+0x125/0x1b0 [ 56.108764][ T5038] __might_resched+0x3c3/0x5e0 [ 56.113574][ T5038] ? spin_bug+0x1d0/0x1d0 [ 56.117933][ T5038] ? preempt_count_sub+0x150/0x150 [ 56.123079][ T5038] __filemap_get_folio+0x523/0xb00 [ 56.128208][ T5038] __getblk_slow+0x1fb/0x720 [ 56.132814][ T5038] __bread_gfp+0x215/0x310 [ 56.137242][ T5038] get_branch+0x2cb/0x660 [ 56.141593][ T5038] get_block+0x1ad/0x14f0 [ 56.145945][ T5038] ? free_branches+0x3c0/0x3c0 [ 56.150724][ T5038] ? lock_release+0x4bf/0x680 [ 56.155457][ T5038] ? folio_create_buffers+0x109/0x160 [ 56.160869][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 56.166685][ T5038] ? zero_user_segments+0x2c7/0x360 [ 56.171983][ T5038] block_read_full_folio+0x3df/0xae0 [ 56.177282][ T5038] ? free_branches+0x3c0/0x3c0 [ 56.182062][ T5038] ? decrypt_bh+0x390/0x390 [ 56.186753][ T5038] ? folio_add_lru+0x452/0x7d0 [ 56.191526][ T5038] ? sysv_bmap+0x30/0x30 [ 56.195783][ T5038] filemap_read_folio+0xe5/0x2b0 [ 56.200731][ T5038] ? __folio_lock_killable+0x20/0x20 [ 56.206121][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 56.211424][ T5038] do_read_cache_folio+0x1ff/0x540 [ 56.216550][ T5038] ? sysv_bmap+0x30/0x30 [ 56.220895][ T5038] read_cache_page+0x5b/0x180 [ 56.225760][ T5038] sysv_find_entry+0x1db/0x480 [ 56.230556][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 56.235512][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 56.240032][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 56.245508][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 56.250985][ T5038] sysv_lookup+0x88/0x100 [ 56.255331][ T5038] __lookup_slow+0x24d/0x450 [ 56.259965][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 56.265451][ T5038] ? lookup_fast+0x155/0x520 [ 56.270055][ T5038] walk_component+0x349/0x5a0 [ 56.274751][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 56.281101][ T5038] ? walk_component+0x5a0/0x5a0 [ 56.286501][ T5038] path_openat+0x231/0x29c0 [ 56.291017][ T5038] ? do_syscall_64+0x38/0xb0 [ 56.295643][ T5038] ? path_lookupat+0x770/0x770 [ 56.300449][ T5038] do_filp_open+0x1de/0x430 [ 56.305065][ T5038] ? may_open_dev+0xf0/0xf0 [ 56.309611][ T5038] ? expand_files+0x442/0x910 [ 56.314321][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 56.319192][ T5038] ? alloc_fd+0x2da/0x6c0 [ 56.323556][ T5038] do_sys_openat2+0x176/0x1e0 [ 56.328348][ T5038] ? build_open_flags+0x690/0x690 [ 56.333399][ T5038] ? lock_release+0x4bf/0x680 [ 56.338094][ T5038] ? ptrace_notify+0xf4/0x130 [ 56.342781][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 56.348176][ T5038] __x64_sys_openat+0x175/0x210 [ 56.353071][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 56.358030][ T5038] ? rcu_is_watching+0x12/0xb0 [ 56.363070][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 56.368288][ T5038] ? ptrace_notify+0xf4/0x130 [ 56.372978][ T5038] do_syscall_64+0x38/0xb0 [ 56.377590][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.383503][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 56.387943][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 56.408080][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 56.416505][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 56.424485][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 56.432493][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 56.440491][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.448484][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 56.456641][ T5038] [ 57.032819][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 57.041261][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 57.050764][ T5038] preempt_count: 1, expected: 0 [ 57.055685][ T5038] RCU nest depth: 0, expected: 0 [ 57.060604][ T5038] INFO: lockdep is turned off. [ 57.065390][ T5038] Preemption disabled at: [ 57.065398][ T5038] [<0000000000000000>] 0x0 [ 57.074246][ T5038] CPU: 0 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 57.085702][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 57.095743][ T5038] Call Trace: [ 57.099008][ T5038] [ 57.101926][ T5038] dump_stack_lvl+0x125/0x1b0 [ 57.106600][ T5038] __might_resched+0x3c3/0x5e0 [ 57.111362][ T5038] ? preempt_count_sub+0x150/0x150 [ 57.116565][ T5038] __bread_gfp+0x3f/0x310 [ 57.120884][ T5038] get_branch+0x2cb/0x660 [ 57.125219][ T5038] get_block+0x1ad/0x14f0 [ 57.129573][ T5038] ? free_branches+0x3c0/0x3c0 [ 57.134350][ T5038] ? lock_release+0x4bf/0x680 [ 57.139051][ T5038] ? folio_create_buffers+0x109/0x160 [ 57.144449][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 57.149841][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 57.155059][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 57.159941][ T5038] block_read_full_folio+0x3df/0xae0 [ 57.165252][ T5038] ? free_branches+0x3c0/0x3c0 [ 57.170040][ T5038] ? decrypt_bh+0x390/0x390 [ 57.174559][ T5038] ? folio_add_lru+0x452/0x7d0 [ 57.179426][ T5038] ? sysv_bmap+0x30/0x30 [ 57.183780][ T5038] filemap_read_folio+0xe5/0x2b0 [ 57.188736][ T5038] ? __folio_lock_killable+0x20/0x20 [ 57.194033][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 57.199427][ T5038] do_read_cache_folio+0x1ff/0x540 [ 57.204811][ T5038] ? sysv_bmap+0x30/0x30 [ 57.209071][ T5038] read_cache_page+0x5b/0x180 [ 57.213758][ T5038] sysv_find_entry+0x1db/0x480 [ 57.218570][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 57.223718][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 57.228152][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 57.233648][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 57.239133][ T5038] sysv_lookup+0x88/0x100 [ 57.243547][ T5038] __lookup_slow+0x24d/0x450 [ 57.248326][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 57.253720][ T5038] ? lookup_fast+0x155/0x520 [ 57.258326][ T5038] walk_component+0x349/0x5a0 [ 57.263196][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 57.269553][ T5038] ? walk_component+0x5a0/0x5a0 [ 57.274444][ T5038] path_openat+0x231/0x29c0 [ 57.278982][ T5038] ? do_syscall_64+0x38/0xb0 [ 57.283603][ T5038] ? path_lookupat+0x770/0x770 [ 57.288391][ T5038] do_filp_open+0x1de/0x430 [ 57.292925][ T5038] ? may_open_dev+0xf0/0xf0 [ 57.297641][ T5038] ? expand_files+0x442/0x910 [ 57.302359][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 57.307223][ T5038] ? alloc_fd+0x2da/0x6c0 [ 57.311579][ T5038] do_sys_openat2+0x176/0x1e0 [ 57.316367][ T5038] ? build_open_flags+0x690/0x690 [ 57.321499][ T5038] ? lock_release+0x4bf/0x680 [ 57.326191][ T5038] ? ptrace_notify+0xf4/0x130 [ 57.330876][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 57.336274][ T5038] __x64_sys_openat+0x175/0x210 [ 57.341146][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 57.346126][ T5038] ? rcu_is_watching+0x12/0xb0 [ 57.350929][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.356145][ T5038] ? ptrace_notify+0xf4/0x130 [ 57.360834][ T5038] do_syscall_64+0x38/0xb0 [ 57.365365][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.371797][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 57.376220][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 57.395927][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 57.404346][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 57.412323][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 57.420309][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 57.428286][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.436266][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 57.444247][ T5038] [ 58.032795][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 58.041242][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 58.050738][ T5038] preempt_count: 1, expected: 0 [ 58.055654][ T5038] RCU nest depth: 0, expected: 0 [ 58.060722][ T5038] INFO: lockdep is turned off. [ 58.065506][ T5038] Preemption disabled at: [ 58.065514][ T5038] [<0000000000000000>] 0x0 [ 58.074262][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 58.085629][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 58.095691][ T5038] Call Trace: [ 58.098993][ T5038] [ 58.101939][ T5038] dump_stack_lvl+0x125/0x1b0 [ 58.106655][ T5038] __might_resched+0x3c3/0x5e0 [ 58.111421][ T5038] ? preempt_count_sub+0x150/0x150 [ 58.116547][ T5038] __bread_gfp+0x3f/0x310 [ 58.120901][ T5038] get_branch+0x2cb/0x660 [ 58.125244][ T5038] get_block+0x1ad/0x14f0 [ 58.129592][ T5038] ? free_branches+0x3c0/0x3c0 [ 58.134574][ T5038] ? lock_release+0x4bf/0x680 [ 58.139282][ T5038] ? folio_create_buffers+0x109/0x160 [ 58.144671][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 58.150150][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 58.155566][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 58.160464][ T5038] block_read_full_folio+0x3df/0xae0 [ 58.165766][ T5038] ? free_branches+0x3c0/0x3c0 [ 58.170546][ T5038] ? decrypt_bh+0x390/0x390 [ 58.175319][ T5038] ? folio_add_lru+0x452/0x7d0 [ 58.180096][ T5038] ? sysv_bmap+0x30/0x30 [ 58.184351][ T5038] filemap_read_folio+0xe5/0x2b0 [ 58.189315][ T5038] ? __folio_lock_killable+0x20/0x20 [ 58.194790][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 58.200276][ T5038] do_read_cache_folio+0x1ff/0x540 [ 58.205419][ T5038] ? sysv_bmap+0x30/0x30 [ 58.209676][ T5038] read_cache_page+0x5b/0x180 [ 58.214461][ T5038] sysv_find_entry+0x1db/0x480 [ 58.219260][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 58.224214][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 58.228673][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 58.234149][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 58.239628][ T5038] sysv_lookup+0x88/0x100 [ 58.243986][ T5038] __lookup_slow+0x24d/0x450 [ 58.248595][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 58.253989][ T5038] ? lookup_fast+0x155/0x520 [ 58.258732][ T5038] walk_component+0x349/0x5a0 [ 58.263424][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 58.269774][ T5038] ? walk_component+0x5a0/0x5a0 [ 58.274651][ T5038] path_openat+0x231/0x29c0 [ 58.279170][ T5038] ? do_syscall_64+0x38/0xb0 [ 58.283790][ T5038] ? path_lookupat+0x770/0x770 [ 58.288572][ T5038] do_filp_open+0x1de/0x430 [ 58.293091][ T5038] ? may_open_dev+0xf0/0xf0 [ 58.297608][ T5038] ? expand_files+0x442/0x910 [ 58.302317][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 58.307267][ T5038] ? alloc_fd+0x2da/0x6c0 [ 58.311621][ T5038] do_sys_openat2+0x176/0x1e0 [ 58.316331][ T5038] ? build_open_flags+0x690/0x690 [ 58.321392][ T5038] ? lock_release+0x4bf/0x680 [ 58.326088][ T5038] ? ptrace_notify+0xf4/0x130 [ 58.330795][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 58.336187][ T5038] __x64_sys_openat+0x175/0x210 [ 58.341059][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 58.346020][ T5038] ? rcu_is_watching+0x12/0xb0 [ 58.350801][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 58.356015][ T5038] ? ptrace_notify+0xf4/0x130 [ 58.360704][ T5038] do_syscall_64+0x38/0xb0 [ 58.365143][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.371052][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 58.375484][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 58.395883][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.404306][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 58.412284][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 58.420259][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 58.428324][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.436399][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 58.444410][ T5038] [ 59.032786][ T5038] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040 [ 59.042275][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 59.051774][ T5038] preempt_count: 1, expected: 0 [ 59.056661][ T5038] RCU nest depth: 0, expected: 0 [ 59.061592][ T5038] INFO: lockdep is turned off. [ 59.066383][ T5038] Preemption disabled at: [ 59.066392][ T5038] [<0000000000000000>] 0x0 [ 59.075155][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 59.086523][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 59.096584][ T5038] Call Trace: [ 59.099850][ T5038] [ 59.102777][ T5038] dump_stack_lvl+0x125/0x1b0 [ 59.107828][ T5038] __might_resched+0x3c3/0x5e0 [ 59.112612][ T5038] ? spin_bug+0x1d0/0x1d0 [ 59.117083][ T5038] ? preempt_count_sub+0x150/0x150 [ 59.122214][ T5038] __filemap_get_folio+0x523/0xb00 [ 59.127334][ T5038] __getblk_slow+0x1fb/0x720 [ 59.131917][ T5038] __bread_gfp+0x215/0x310 [ 59.136353][ T5038] get_branch+0x2cb/0x660 [ 59.140705][ T5038] get_block+0x1ad/0x14f0 [ 59.145056][ T5038] ? free_branches+0x3c0/0x3c0 [ 59.150020][ T5038] ? lock_release+0x4bf/0x680 [ 59.154715][ T5038] ? folio_create_buffers+0x109/0x160 [ 59.160196][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 59.165589][ T5038] ? zero_user_segments+0x2c7/0x360 [ 59.170798][ T5038] block_read_full_folio+0x3df/0xae0 [ 59.176097][ T5038] ? free_branches+0x3c0/0x3c0 [ 59.180893][ T5038] ? decrypt_bh+0x390/0x390 [ 59.185437][ T5038] ? folio_add_lru+0x452/0x7d0 [ 59.190265][ T5038] ? sysv_bmap+0x30/0x30 [ 59.194630][ T5038] filemap_read_folio+0xe5/0x2b0 [ 59.199607][ T5038] ? __folio_lock_killable+0x20/0x20 [ 59.204931][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 59.210238][ T5038] do_read_cache_folio+0x1ff/0x540 [ 59.215452][ T5038] ? sysv_bmap+0x30/0x30 [ 59.219713][ T5038] read_cache_page+0x5b/0x180 [ 59.224408][ T5038] sysv_find_entry+0x1db/0x480 [ 59.229192][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 59.234148][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 59.238581][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 59.244057][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 59.249532][ T5038] sysv_lookup+0x88/0x100 [ 59.253880][ T5038] __lookup_slow+0x24d/0x450 [ 59.258488][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 59.263884][ T5038] ? lookup_fast+0x155/0x520 [ 59.268493][ T5038] walk_component+0x349/0x5a0 [ 59.273189][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 59.279540][ T5038] ? walk_component+0x5a0/0x5a0 [ 59.284415][ T5038] path_openat+0x231/0x29c0 [ 59.288934][ T5038] ? do_syscall_64+0x38/0xb0 [ 59.293898][ T5038] ? path_lookupat+0x770/0x770 [ 59.298684][ T5038] do_filp_open+0x1de/0x430 [ 59.303208][ T5038] ? may_open_dev+0xf0/0xf0 [ 59.307816][ T5038] ? expand_files+0x442/0x910 [ 59.312528][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 59.317416][ T5038] ? alloc_fd+0x2da/0x6c0 [ 59.321804][ T5038] do_sys_openat2+0x176/0x1e0 [ 59.326513][ T5038] ? build_open_flags+0x690/0x690 [ 59.331563][ T5038] ? lock_release+0x4bf/0x680 [ 59.336348][ T5038] ? ptrace_notify+0xf4/0x130 [ 59.341043][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 59.346521][ T5038] __x64_sys_openat+0x175/0x210 [ 59.351397][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 59.356357][ T5038] ? rcu_is_watching+0x12/0xb0 [ 59.361143][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 59.366380][ T5038] ? ptrace_notify+0xf4/0x130 [ 59.371175][ T5038] do_syscall_64+0x38/0xb0 [ 59.375640][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.381562][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 59.385981][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 59.407107][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 59.415615][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 59.423854][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 59.431832][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 59.439808][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.447798][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 59.455790][ T5038] [ 60.032777][ T5038] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040 [ 60.042267][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 60.051887][ T5038] preempt_count: 1, expected: 0 [ 60.056776][ T5038] RCU nest depth: 0, expected: 0 [ 60.061706][ T5038] INFO: lockdep is turned off. [ 60.066509][ T5038] Preemption disabled at: [ 60.066518][ T5038] [<0000000000000000>] 0x0 [ 60.075542][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 60.087082][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 60.097286][ T5038] Call Trace: [ 60.100571][ T5038] [ 60.103506][ T5038] dump_stack_lvl+0x125/0x1b0 [ 60.108195][ T5038] __might_resched+0x3c3/0x5e0 [ 60.112982][ T5038] ? spin_bug+0x1d0/0x1d0 [ 60.117309][ T5038] ? preempt_count_sub+0x150/0x150 [ 60.122434][ T5038] __filemap_get_folio+0x523/0xb00 [ 60.127536][ T5038] __getblk_slow+0x1fb/0x720 [ 60.132122][ T5038] __bread_gfp+0x215/0x310 [ 60.136558][ T5038] get_branch+0x2cb/0x660 [ 60.141096][ T5038] get_block+0x1ad/0x14f0 [ 60.145503][ T5038] ? free_branches+0x3c0/0x3c0 [ 60.150297][ T5038] ? lock_release+0x4bf/0x680 [ 60.154995][ T5038] ? folio_create_buffers+0x109/0x160 [ 60.160380][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 60.165779][ T5038] ? zero_user_segments+0x2c7/0x360 [ 60.171030][ T5038] block_read_full_folio+0x3df/0xae0 [ 60.176344][ T5038] ? free_branches+0x3c0/0x3c0 [ 60.181343][ T5038] ? decrypt_bh+0x390/0x390 [ 60.186068][ T5038] ? folio_add_lru+0x452/0x7d0 [ 60.190854][ T5038] ? sysv_bmap+0x30/0x30 [ 60.195114][ T5038] filemap_read_folio+0xe5/0x2b0 [ 60.200074][ T5038] ? __folio_lock_killable+0x20/0x20 [ 60.205454][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 60.210754][ T5038] do_read_cache_folio+0x1ff/0x540 [ 60.215883][ T5038] ? sysv_bmap+0x30/0x30 [ 60.220153][ T5038] read_cache_page+0x5b/0x180 [ 60.224847][ T5038] sysv_find_entry+0x1db/0x480 [ 60.229635][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 60.234682][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 60.239311][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 60.244792][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 60.250286][ T5038] sysv_lookup+0x88/0x100 [ 60.254634][ T5038] __lookup_slow+0x24d/0x450 [ 60.259326][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 60.264724][ T5038] ? lookup_fast+0x155/0x520 [ 60.269331][ T5038] walk_component+0x349/0x5a0 [ 60.274025][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 60.280548][ T5038] ? walk_component+0x5a0/0x5a0 [ 60.285429][ T5038] path_openat+0x231/0x29c0 [ 60.290210][ T5038] ? do_syscall_64+0x38/0xb0 [ 60.294835][ T5038] ? path_lookupat+0x770/0x770 [ 60.299618][ T5038] do_filp_open+0x1de/0x430 [ 60.304133][ T5038] ? may_open_dev+0xf0/0xf0 [ 60.308666][ T5038] ? expand_files+0x442/0x910 [ 60.313375][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 60.318325][ T5038] ? alloc_fd+0x2da/0x6c0 [ 60.322776][ T5038] do_sys_openat2+0x176/0x1e0 [ 60.327487][ T5038] ? build_open_flags+0x690/0x690 [ 60.332546][ T5038] ? lock_release+0x4bf/0x680 [ 60.337256][ T5038] ? ptrace_notify+0xf4/0x130 [ 60.341945][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 60.347334][ T5038] __x64_sys_openat+0x175/0x210 [ 60.352217][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 60.357356][ T5038] ? rcu_is_watching+0x12/0xb0 [ 60.362152][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 60.367390][ T5038] ? ptrace_notify+0xf4/0x130 [ 60.372083][ T5038] do_syscall_64+0x38/0xb0 [ 60.376527][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.382441][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 60.386879][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 60.406615][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 60.415751][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 60.423753][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 60.431820][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 60.439826][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.448068][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 60.456057][ T5038] [ 61.032794][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 61.041260][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 61.050786][ T5038] preempt_count: 1, expected: 0 [ 61.055678][ T5038] RCU nest depth: 0, expected: 0 [ 61.060598][ T5038] INFO: lockdep is turned off. [ 61.065385][ T5038] Preemption disabled at: [ 61.065393][ T5038] [<0000000000000000>] 0x0 [ 61.074185][ T5038] CPU: 1 PID: 5038 Comm: syz-executor223 Tainted: G W 6.5.0-rc4-next-20230804-syzkaller #0 [ 61.085548][ T5038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 61.095603][ T5038] Call Trace: [ 61.098868][ T5038] [ 61.101851][ T5038] dump_stack_lvl+0x125/0x1b0 [ 61.106523][ T5038] __might_resched+0x3c3/0x5e0 [ 61.111281][ T5038] ? preempt_count_sub+0x150/0x150 [ 61.116389][ T5038] __bread_gfp+0x3f/0x310 [ 61.120725][ T5038] get_branch+0x2cb/0x660 [ 61.125059][ T5038] get_block+0x1ad/0x14f0 [ 61.129391][ T5038] ? free_branches+0x3c0/0x3c0 [ 61.134171][ T5038] ? lock_release+0x4bf/0x680 [ 61.138971][ T5038] ? folio_create_buffers+0x109/0x160 [ 61.144385][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 61.149801][ T5038] ? do_raw_spin_unlock+0x173/0x230 [ 61.155037][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 61.159913][ T5038] block_read_full_folio+0x3df/0xae0 [ 61.165219][ T5038] ? free_branches+0x3c0/0x3c0 [ 61.170009][ T5038] ? decrypt_bh+0x390/0x390 [ 61.174523][ T5038] ? folio_add_lru+0x452/0x7d0 [ 61.179298][ T5038] ? sysv_bmap+0x30/0x30 [ 61.183560][ T5038] filemap_read_folio+0xe5/0x2b0 [ 61.188510][ T5038] ? __folio_lock_killable+0x20/0x20 [ 61.193805][ T5038] ? __filemap_get_folio+0x1f5/0xb00 [ 61.199192][ T5038] do_read_cache_folio+0x1ff/0x540 [ 61.204420][ T5038] ? sysv_bmap+0x30/0x30 [ 61.208678][ T5038] read_cache_page+0x5b/0x180 [ 61.213367][ T5038] sysv_find_entry+0x1db/0x480 [ 61.218364][ T5038] sysv_inode_by_name+0x74/0x1c0 [ 61.223326][ T5038] ? sysv_dotdot+0xd0/0xd0 [ 61.227930][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 61.233589][ T5038] ? lockdep_init_map_type+0x16d/0x7c0 [ 61.239140][ T5038] sysv_lookup+0x88/0x100 [ 61.243819][ T5038] __lookup_slow+0x24d/0x450 [ 61.248429][ T5038] ? lookup_open.isra.0+0x1360/0x1360 [ 61.253839][ T5038] ? lookup_fast+0x155/0x520 [ 61.258621][ T5038] walk_component+0x349/0x5a0 [ 61.263666][ T5038] link_path_walk.part.0.constprop.0+0x71f/0xce0 [ 61.270029][ T5038] ? walk_component+0x5a0/0x5a0 [ 61.275168][ T5038] path_openat+0x231/0x29c0 [ 61.279694][ T5038] ? do_syscall_64+0x38/0xb0 [ 61.284320][ T5038] ? path_lookupat+0x770/0x770 [ 61.289145][ T5038] do_filp_open+0x1de/0x430 [ 61.293671][ T5038] ? may_open_dev+0xf0/0xf0 [ 61.298366][ T5038] ? expand_files+0x442/0x910 [ 61.303168][ T5038] ? _raw_spin_unlock+0x28/0x40 [ 61.308990][ T5038] ? alloc_fd+0x2da/0x6c0 [ 61.313346][ T5038] do_sys_openat2+0x176/0x1e0 [ 61.318068][ T5038] ? build_open_flags+0x690/0x690 [ 61.323119][ T5038] ? lock_release+0x4bf/0x680 [ 61.327812][ T5038] ? ptrace_notify+0xf4/0x130 [ 61.332499][ T5038] ? reacquire_held_locks+0x4b0/0x4b0 [ 61.337899][ T5038] __x64_sys_openat+0x175/0x210 [ 61.342775][ T5038] ? __ia32_sys_open+0x1e0/0x1e0 [ 61.347738][ T5038] ? rcu_is_watching+0x12/0xb0 [ 61.352688][ T5038] ? _raw_spin_unlock_irq+0x2e/0x50 [ 61.357992][ T5038] ? ptrace_notify+0xf4/0x130 [ 61.362694][ T5038] do_syscall_64+0x38/0xb0 [ 61.367136][ T5038] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 61.373232][ T5038] RIP: 0033:0x7faa8a9b98b9 [ 61.377655][ T5038] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 61.397493][ T5038] RSP: 002b:00007fff2aa04be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.405924][ T5038] RAX: ffffffffffffffda RBX: 00007fff2aa04dc8 RCX: 00007faa8a9b98b9 [ 61.413912][ T5038] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c [ 61.421903][ T5038] RBP: 00007faa8aa36610 R08: 0000000000009e23 R09: 0000000000000000 [ 61.429884][ T5038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.438213][ T5038] R13: 00007fff2aa04db8 R14: 0000000000000001 R15: 0000000000000001 [ 61.446720][ T5038] [ 62.032809][ T5038] BUG: sleeping function called from invalid context at fs/buffer.c:1437 [ 62.041281][ T5038] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5038, name: syz-executor223 [ 62.050779][ T5038] preempt_count: 1, expected: 0 [ 62.055841][ T5038] RCU nest depth: 0, expected: 0 [ 62.060767][ T5038] INFO: lockdep is turned off. [ 62.065549][ T5038] Preemption disabled at: [ 62.065557][ T5038] [<0000000000000000>] 0x0