./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3928538705
<...>
[ 102.522227][ T1052] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.10.55' (ED25519) to the list of known hosts.
execve("./syz-executor3928538705", ["./syz-executor3928538705"], 0x7ffc7a712c60 /* 10 vars */) = 0
brk(NULL) = 0x555556390000
brk(0x555556390d00) = 0x555556390d00
arch_prctl(ARCH_SET_FS, 0x555556390380) = 0
set_tid_address(0x555556390650) = 5046
set_robust_list(0x555556390660, 24) = 0
rseq(0x555556390ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3928538705", 4096) = 28
getrandom("\x41\xe3\xc4\xc2\xce\xae\x2b\xaa", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555556390d00
brk(0x5555563b1d00) = 0x5555563b1d00
brk(0x5555563b2000) = 0x5555563b2000
mprotect(0x7f5f6295a000, 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
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address)
close(3) = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5047 attached
, child_tidptr=0x555556390650) = 5047
[pid 5047] set_robust_list(0x555556390660, 24) = 0
[pid 5047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5047] setpgid(0, 0) = 0
[pid 5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5047] write(3, "1000", 4) = 4
[pid 5047] close(3) = 0
[pid 5047] memfd_create("syzkaller", 0) = 3
[pid 5047] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5f5a49f000
[pid 5047] 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
[pid 5047] munmap(0x7f5f5a49f000, 65536) = 0
[pid 5047] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid 5047] ioctl(4, LOOP_SET_FD, 3) = 0
[pid 5047] close(3) = 0
[pid 5047] mkdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", 0777) = 0
[pid 5047] mount("/dev/loop0", "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", "sysv", MS_NODEV|MS_NOATIME, "") = 0
[pid 5047] openat(AT_FDCWD, "\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f", O_RDONLY|O_DIRECTORY) = 3
[pid 5047] chdir("\x13\x13\x77\xc5\xfc\x35\xd4\x14\x54\xd5\xd4\x1d\x29\xad\x1a\x60\x29\x59\x81\x46\xe6\xbe\x16\x6e\x41\xad\x0d\xbd\x40\x54\x03\x3c\x9f\x33\xbb\xda\x82\x24\xa2\xf3\xd7\x72\xe7\x63\x6e\x48\xb3\x3c\xbf\x70\x83\x72\xe8\xf1\xb9\x93\x3e\xc5\x12\x77\x43\xbe\x22\x06\x20\x9e\xf0\x2d\xf9\xcb\xf2\xf6\xe8\x80\xd3\x38\x2f") = 0
[pid 5047] ioctl(4, LOOP_CLR_FD) = 0
[pid 5047] close(4) = 0
[ 104.594499][ T5047] loop0: detected capacity change from 0 to 128
[ 104.614380][ T5047] VFS: Found a Xenix FS (block size = 1024) on device loop0
[ 104.629675][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.629675][ T5047] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128
[ 104.644811][ T5047] Buffer I/O error on dev loop0, logical block 3245768, async page read
[ 104.659973][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.659973][ T5047] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128
[ 104.674184][ T5047] Buffer I/O error on dev loop0, logical block 8833403, async page read
[ 104.682674][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.682674][ T5047] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128
[ 104.697776][ T5047] Buffer I/O error on dev loop0, logical block 13269809, async page read
[ 104.706526][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.706526][ T5047] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128
[ 104.722602][ T5047] Buffer I/O error on dev loop0, logical block 8073606, async page read
[ 104.731524][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.731524][ T5047] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128
[ 104.745579][ T5047] Buffer I/O error on dev loop0, logical block 3245771, async page read
[ 104.754055][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.754055][ T5047] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128
[ 104.768164][ T5047] Buffer I/O error on dev loop0, logical block 8834171, async page read
[ 104.776748][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.776748][ T5047] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128
[ 104.790825][ T5047] Buffer I/O error on dev loop0, logical block 13466417, async page read
[ 104.799470][ T5047] syz-executor392: attempt to access beyond end of device
[ 104.799470][ T5047] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128
[ 104.813580][ T5047] Buffer I/O error on dev loop0, logical block 8073606, async page read
[ 104.822257][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 104.832158][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 104.841802][ T5047] preempt_count: 1, expected: 0
[ 104.846685][ T5047] RCU nest depth: 0, expected: 0
[ 104.851707][ T5047] 2 locks held by syz-executor392/5047:
[ 104.857294][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 104.867807][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 104.877002][ T5047] Preemption disabled at:
[ 104.877018][ T5047] [<0000000000000000>] 0x0
[ 104.885866][ T5047] CPU: 0 PID: 5047 Comm: syz-executor392 Not tainted 6.6.0-rc1-next-20230915-syzkaller #0
[ 104.895791][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 104.905874][ T5047] Call Trace:
[ 104.909174][ T5047]
[ 104.912122][ T5047] dump_stack_lvl+0x125/0x1b0
[ 104.916864][ T5047] __might_resched+0x3c3/0x5e0
[ 104.921762][ T5047] ? preempt_count_sub+0x150/0x150
[ 104.926930][ T5047] bdev_getblk+0x89/0xc0
[ 104.931212][ T5047] __bread_gfp+0xaf/0x370
[ 104.935667][ T5047] get_branch+0x2cb/0x660
[ 104.940051][ T5047] get_block+0x1ad/0x15c0
[ 104.944448][ T5047] ? lock_acquire+0x1ae/0x510
[ 104.949181][ T5047] ? free_branches+0x3c0/0x3c0
[ 104.954003][ T5047] ? folio_create_buffers+0x109/0x160
[ 104.959414][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 104.964868][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 104.970114][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 104.975177][ T5047] block_read_full_folio+0x3df/0xae0
[ 104.980508][ T5047] ? free_branches+0x3c0/0x3c0
[ 104.985334][ T5047] ? decrypt_bh+0x480/0x480
[ 104.989996][ T5047] ? folio_add_lru+0x451/0x7d0
[ 104.994811][ T5047] ? sysv_bmap+0x30/0x30
[ 104.999125][ T5047] filemap_read_folio+0xe9/0x2c0
[ 105.004116][ T5047] ? __folio_lock_killable+0x20/0x20
[ 105.009438][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 105.014858][ T5047] ? d_alloc_parallel+0x987/0x12d0
[ 105.020017][ T5047] do_read_cache_folio+0x205/0x540
[ 105.025274][ T5047] ? sysv_bmap+0x30/0x30
[ 105.029748][ T5047] read_cache_page+0x5b/0x160
[ 105.034489][ T5047] sysv_find_entry+0x1db/0x480
[ 105.039324][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 105.044318][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 105.048786][ T5047] ? __d_lookup+0x285/0x4b0
[ 105.053428][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 105.058667][ T5047] sysv_lookup+0x88/0x100
[ 105.063047][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 105.068206][ T5047] ? try_lookup_one_len+0x190/0x190
[ 105.073466][ T5047] ? lookup_fast+0x155/0x520
[ 105.078101][ T5047] path_openat+0x931/0x29c0
[ 105.082663][ T5047] ? path_lookupat+0x770/0x770
[ 105.087464][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 105.093507][ T5047] do_filp_open+0x1de/0x430
[ 105.098139][ T5047] ? may_open_dev+0xf0/0xf0
[ 105.102684][ T5047] ? find_held_lock+0x2d/0x110
[ 105.107519][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 105.112401][ T5047] ? alloc_fd+0x2da/0x6c0
[ 105.116772][ T5047] do_sys_openat2+0x176/0x1e0
[ 105.121476][ T5047] ? build_open_flags+0x690/0x690
[ 105.126534][ T5047] ? ptrace_notify+0xf4/0x130
[ 105.131241][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 105.136659][ T5047] __x64_sys_open+0x154/0x1e0
[ 105.141391][ T5047] ? do_sys_open+0x160/0x160
[ 105.146032][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 105.151276][ T5047] ? ptrace_notify+0xf4/0x130
[ 105.155999][ T5047] do_syscall_64+0x38/0xb0
[ 105.160462][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 105.166418][ T5047] RIP: 0033:0x7f5f628dda19
[ 105.170856][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 105.190665][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 105.199298][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 105.207303][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 105.215313][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 105.223578][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 105.231584][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 105.239685][ T5047]
[ 105.247421][ T5047] syz-executor392: attempt to access beyond end of device
[ 105.247421][ T5047] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128
[ 105.261534][ T5047] Buffer I/O error on dev loop0, logical block 3245774, async page read
[ 105.270029][ T5047] syz-executor392: attempt to access beyond end of device
[ 105.270029][ T5047] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128
[ 105.284082][ T5047] Buffer I/O error on dev loop0, logical block 8834939, async page read
[ 105.819421][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 105.828946][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 105.838684][ T5047] preempt_count: 1, expected: 0
[ 105.843598][ T5047] RCU nest depth: 0, expected: 0
[ 105.848576][ T5047] 2 locks held by syz-executor392/5047:
[ 105.854192][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 105.864617][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 105.873794][ T5047] Preemption disabled at:
[ 105.873808][ T5047] [<0000000000000000>] 0x0
[ 105.882642][ T5047] CPU: 0 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 105.894051][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 105.904160][ T5047] Call Trace:
[ 105.907470][ T5047]
[ 105.910445][ T5047] dump_stack_lvl+0x125/0x1b0
[ 105.915176][ T5047] __might_resched+0x3c3/0x5e0
[ 105.919998][ T5047] ? preempt_count_sub+0x150/0x150
[ 105.925171][ T5047] bdev_getblk+0x89/0xc0
[ 105.929463][ T5047] __bread_gfp+0xaf/0x370
[ 105.933926][ T5047] get_branch+0x2cb/0x660
[ 105.938307][ T5047] get_block+0x1ad/0x15c0
[ 105.942681][ T5047] ? lock_acquire+0x1ae/0x510
[ 105.947456][ T5047] ? free_branches+0x3c0/0x3c0
[ 105.952281][ T5047] ? folio_create_buffers+0x109/0x160
[ 105.957702][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 105.963146][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 105.968495][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 105.973391][ T5047] block_read_full_folio+0x3df/0xae0
[ 105.978731][ T5047] ? free_branches+0x3c0/0x3c0
[ 105.983551][ T5047] ? decrypt_bh+0x480/0x480
[ 105.988100][ T5047] ? folio_add_lru+0x451/0x7d0
[ 105.992901][ T5047] ? sysv_bmap+0x30/0x30
[ 105.997184][ T5047] filemap_read_folio+0xe9/0x2c0
[ 106.002158][ T5047] ? __folio_lock_killable+0x20/0x20
[ 106.007498][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 106.012819][ T5047] ? d_alloc_parallel+0x987/0x12d0
[ 106.017974][ T5047] do_read_cache_folio+0x205/0x540
[ 106.023132][ T5047] ? sysv_bmap+0x30/0x30
[ 106.027430][ T5047] read_cache_page+0x5b/0x160
[ 106.032149][ T5047] sysv_find_entry+0x1db/0x480
[ 106.036967][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 106.041955][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 106.046418][ T5047] ? __d_lookup+0x285/0x4b0
[ 106.050961][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 106.056212][ T5047] sysv_lookup+0x88/0x100
[ 106.060591][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 106.065772][ T5047] ? try_lookup_one_len+0x190/0x190
[ 106.071032][ T5047] ? lookup_fast+0x155/0x520
[ 106.075665][ T5047] path_openat+0x931/0x29c0
[ 106.080220][ T5047] ? path_lookupat+0x770/0x770
[ 106.085026][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 106.091061][ T5047] do_filp_open+0x1de/0x430
[ 106.095695][ T5047] ? may_open_dev+0xf0/0xf0
[ 106.100240][ T5047] ? find_held_lock+0x2d/0x110
[ 106.105077][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 106.109986][ T5047] ? alloc_fd+0x2da/0x6c0
[ 106.114458][ T5047] do_sys_openat2+0x176/0x1e0
[ 106.119170][ T5047] ? build_open_flags+0x690/0x690
[ 106.124229][ T5047] ? ptrace_notify+0xf4/0x130
[ 106.129035][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 106.134548][ T5047] __x64_sys_open+0x154/0x1e0
[ 106.139253][ T5047] ? do_sys_open+0x160/0x160
[ 106.143879][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 106.149112][ T5047] ? ptrace_notify+0xf4/0x130
[ 106.153822][ T5047] do_syscall_64+0x38/0xb0
[ 106.158282][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 106.164231][ T5047] RIP: 0033:0x7f5f628dda19
[ 106.168691][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 106.188340][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 106.196793][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 106.204790][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 106.212812][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 106.220813][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 106.228893][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 106.236933][ T5047]
[ 106.819424][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 106.828942][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 106.838605][ T5047] preempt_count: 1, expected: 0
[ 106.843619][ T5047] RCU nest depth: 0, expected: 0
[ 106.848587][ T5047] 2 locks held by syz-executor392/5047:
[ 106.854239][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 106.864663][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 106.873829][ T5047] Preemption disabled at:
[ 106.873844][ T5047] [<0000000000000000>] 0x0
[ 106.882705][ T5047] CPU: 0 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 106.894114][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 106.904188][ T5047] Call Trace:
[ 106.907486][ T5047]
[ 106.910467][ T5047] dump_stack_lvl+0x125/0x1b0
[ 106.915200][ T5047] __might_resched+0x3c3/0x5e0
[ 106.920015][ T5047] ? preempt_count_sub+0x150/0x150
[ 106.925198][ T5047] bdev_getblk+0x89/0xc0
[ 106.929498][ T5047] __bread_gfp+0xaf/0x370
[ 106.933882][ T5047] get_branch+0x2cb/0x660
[ 106.938271][ T5047] get_block+0x1ad/0x15c0
[ 106.942650][ T5047] ? lock_acquire+0x1ae/0x510
[ 106.947380][ T5047] ? free_branches+0x3c0/0x3c0
[ 106.952192][ T5047] ? folio_create_buffers+0x109/0x160
[ 106.957611][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 106.963043][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 106.968287][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 106.973180][ T5047] block_read_full_folio+0x3df/0xae0
[ 106.978509][ T5047] ? free_branches+0x3c0/0x3c0
[ 106.983338][ T5047] ? decrypt_bh+0x480/0x480
[ 106.987977][ T5047] ? folio_add_lru+0x451/0x7d0
[ 106.992778][ T5047] ? sysv_bmap+0x30/0x30
[ 106.997064][ T5047] filemap_read_folio+0xe9/0x2c0
[ 107.002052][ T5047] ? __folio_lock_killable+0x20/0x20
[ 107.007372][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 107.012699][ T5047] ? d_alloc_parallel+0x987/0x12d0
[ 107.017852][ T5047] do_read_cache_folio+0x205/0x540
[ 107.023011][ T5047] ? sysv_bmap+0x30/0x30
[ 107.027299][ T5047] read_cache_page+0x5b/0x160
[ 107.032018][ T5047] sysv_find_entry+0x1db/0x480
[ 107.036849][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 107.041832][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 107.046300][ T5047] ? __d_lookup+0x285/0x4b0
[ 107.050876][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 107.056118][ T5047] sysv_lookup+0x88/0x100
[ 107.060498][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 107.065659][ T5047] ? try_lookup_one_len+0x190/0x190
[ 107.070920][ T5047] ? lookup_fast+0x155/0x520
[ 107.075556][ T5047] path_openat+0x931/0x29c0
[ 107.080127][ T5047] ? path_lookupat+0x770/0x770
[ 107.084935][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 107.090971][ T5047] do_filp_open+0x1de/0x430
[ 107.095538][ T5047] ? may_open_dev+0xf0/0xf0
[ 107.100084][ T5047] ? find_held_lock+0x2d/0x110
[ 107.104925][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 107.109918][ T5047] ? alloc_fd+0x2da/0x6c0
[ 107.114289][ T5047] do_sys_openat2+0x176/0x1e0
[ 107.119020][ T5047] ? build_open_flags+0x690/0x690
[ 107.124074][ T5047] ? ptrace_notify+0xf4/0x130
[ 107.128892][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 107.134505][ T5047] __x64_sys_open+0x154/0x1e0
[ 107.139239][ T5047] ? do_sys_open+0x160/0x160
[ 107.143891][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 107.149219][ T5047] ? ptrace_notify+0xf4/0x130
[ 107.153939][ T5047] do_syscall_64+0x38/0xb0
[ 107.158417][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 107.164353][ T5047] RIP: 0033:0x7f5f628dda19
[ 107.168793][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 107.188503][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 107.197119][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 107.205135][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 107.213142][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 107.221247][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 107.229625][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 107.237668][ T5047]
[ 107.819332][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 107.828855][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 107.838446][ T5047] preempt_count: 1, expected: 0
[ 107.843395][ T5047] RCU nest depth: 0, expected: 0
[ 107.848459][ T5047] 2 locks held by syz-executor392/5047:
[ 107.854119][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 107.870817][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 107.880004][ T5047] Preemption disabled at:
[ 107.880020][ T5047] [<0000000000000000>] 0x0
[ 107.888793][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 107.900193][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 107.910387][ T5047] Call Trace:
[ 107.913712][ T5047]
[ 107.916675][ T5047] dump_stack_lvl+0x125/0x1b0
[ 107.921399][ T5047] __might_resched+0x3c3/0x5e0
[ 107.926203][ T5047] ? preempt_count_sub+0x150/0x150
[ 107.931373][ T5047] bdev_getblk+0x89/0xc0
[ 107.935698][ T5047] __bread_gfp+0xaf/0x370
[ 107.940077][ T5047] get_branch+0x2cb/0x660
[ 107.944476][ T5047] get_block+0x1ad/0x15c0
[ 107.948863][ T5047] ? lock_acquire+0x1ae/0x510
[ 107.953601][ T5047] ? free_branches+0x3c0/0x3c0
[ 107.958420][ T5047] ? folio_create_buffers+0x109/0x160
[ 107.963846][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 107.969312][ T5047] ? zero_user_segments+0x2bc/0x350
[ 107.974564][ T5047] block_read_full_folio+0x3df/0xae0
[ 107.979904][ T5047] ? free_branches+0x3c0/0x3c0
[ 107.984721][ T5047] ? decrypt_bh+0x480/0x480
[ 107.989292][ T5047] ? folio_add_lru+0x451/0x7d0
[ 107.994100][ T5047] ? sysv_bmap+0x30/0x30
[ 107.998379][ T5047] filemap_read_folio+0xe9/0x2c0
[ 108.003351][ T5047] ? __folio_lock_killable+0x20/0x20
[ 108.008670][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 108.013994][ T5047] ? d_alloc_parallel+0x987/0x12d0
[ 108.019169][ T5047] do_read_cache_folio+0x205/0x540
[ 108.024317][ T5047] ? sysv_bmap+0x30/0x30
[ 108.028605][ T5047] read_cache_page+0x5b/0x160
[ 108.033324][ T5047] sysv_find_entry+0x1db/0x480
[ 108.038171][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 108.043156][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 108.047617][ T5047] ? __d_lookup+0x285/0x4b0
[ 108.052256][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 108.057494][ T5047] sysv_lookup+0x88/0x100
[ 108.061866][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 108.067022][ T5047] ? try_lookup_one_len+0x190/0x190
[ 108.072280][ T5047] ? lookup_fast+0x155/0x520
[ 108.076912][ T5047] path_openat+0x931/0x29c0
[ 108.081488][ T5047] ? path_lookupat+0x770/0x770
[ 108.086293][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 108.092326][ T5047] do_filp_open+0x1de/0x430
[ 108.096876][ T5047] ? may_open_dev+0xf0/0xf0
[ 108.101420][ T5047] ? find_held_lock+0x2d/0x110
[ 108.106253][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 108.111135][ T5047] ? alloc_fd+0x2da/0x6c0
[ 108.115500][ T5047] do_sys_openat2+0x176/0x1e0
[ 108.120232][ T5047] ? build_open_flags+0x690/0x690
[ 108.125287][ T5047] ? ptrace_notify+0xf4/0x130
[ 108.129994][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 108.135414][ T5047] __x64_sys_open+0x154/0x1e0
[ 108.140121][ T5047] ? do_sys_open+0x160/0x160
[ 108.144740][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 108.149969][ T5047] ? ptrace_notify+0xf4/0x130
[ 108.154720][ T5047] do_syscall_64+0x38/0xb0
[ 108.159207][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 108.165157][ T5047] RIP: 0033:0x7f5f628dda19
[ 108.169600][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 108.189234][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 108.197681][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 108.205674][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 108.213686][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 108.221908][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 108.229997][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 108.238012][ T5047]
[ 108.819349][ T5047] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1012
[ 108.828874][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 108.838413][ T5047] preempt_count: 1, expected: 0
[ 108.843345][ T5047] RCU nest depth: 0, expected: 0
[ 108.848309][ T5047] 2 locks held by syz-executor392/5047:
[ 108.853938][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 108.864391][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 108.873603][ T5047] Preemption disabled at:
[ 108.873617][ T5047] [<0000000000000000>] 0x0
[ 108.882533][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 108.893950][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 108.904045][ T5047] Call Trace:
[ 108.907354][ T5047]
[ 108.910306][ T5047] dump_stack_lvl+0x125/0x1b0
[ 108.915020][ T5047] __might_resched+0x3c3/0x5e0
[ 108.919853][ T5047] ? spin_bug+0x1d0/0x1d0
[ 108.924247][ T5047] ? preempt_count_sub+0x150/0x150
[ 108.929433][ T5047] __filemap_get_folio+0x5e0/0xa90
[ 108.934611][ T5047] __getblk_slow+0x1be/0x720
[ 108.939340][ T5047] bdev_getblk+0xad/0xc0
[ 108.943644][ T5047] __bread_gfp+0xaf/0x370
[ 108.948028][ T5047] get_branch+0x2cb/0x660
[ 108.952414][ T5047] get_block+0x1ad/0x15c0
[ 108.956791][ T5047] ? lock_acquire+0x1ae/0x510
[ 108.961516][ T5047] ? free_branches+0x3c0/0x3c0
[ 108.966324][ T5047] ? folio_create_buffers+0x109/0x160
[ 108.971731][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 108.977173][ T5047] ? zero_user_segments+0x2bc/0x350
[ 108.982435][ T5047] block_read_full_folio+0x3df/0xae0
[ 108.987769][ T5047] ? free_branches+0x3c0/0x3c0
[ 108.992578][ T5047] ? decrypt_bh+0x480/0x480
[ 108.997121][ T5047] ? folio_add_lru+0x451/0x7d0
[ 109.001927][ T5047] ? sysv_bmap+0x30/0x30
[ 109.006206][ T5047] filemap_read_folio+0xe9/0x2c0
[ 109.011182][ T5047] ? __folio_lock_killable+0x20/0x20
[ 109.016499][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 109.021820][ T5047] ? d_alloc_parallel+0x987/0x12d0
[ 109.026979][ T5047] do_read_cache_folio+0x205/0x540
[ 109.032126][ T5047] ? sysv_bmap+0x30/0x30
[ 109.036417][ T5047] read_cache_page+0x5b/0x160
[ 109.041130][ T5047] sysv_find_entry+0x1db/0x480
[ 109.045954][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 109.050940][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 109.055401][ T5047] ? __d_lookup+0x285/0x4b0
[ 109.059943][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 109.065184][ T5047] sysv_lookup+0x88/0x100
[ 109.069561][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 109.074737][ T5047] ? try_lookup_one_len+0x190/0x190
[ 109.080029][ T5047] ? lookup_fast+0x155/0x520
[ 109.084668][ T5047] path_openat+0x931/0x29c0
[ 109.089223][ T5047] ? path_lookupat+0x770/0x770
[ 109.094026][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 109.100056][ T5047] do_filp_open+0x1de/0x430
[ 109.104603][ T5047] ? may_open_dev+0xf0/0xf0
[ 109.109166][ T5047] ? find_held_lock+0x2d/0x110
[ 109.114000][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 109.118906][ T5047] ? alloc_fd+0x2da/0x6c0
[ 109.123287][ T5047] do_sys_openat2+0x176/0x1e0
[ 109.128006][ T5047] ? build_open_flags+0x690/0x690
[ 109.133067][ T5047] ? ptrace_notify+0xf4/0x130
[ 109.137780][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 109.143202][ T5047] __x64_sys_open+0x154/0x1e0
[ 109.147909][ T5047] ? do_sys_open+0x160/0x160
[ 109.152532][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 109.157767][ T5047] ? ptrace_notify+0xf4/0x130
[ 109.162520][ T5047] do_syscall_64+0x38/0xb0
[ 109.166981][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 109.172937][ T5047] RIP: 0033:0x7f5f628dda19
[ 109.177387][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 109.197025][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 109.205480][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 109.213478][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 109.221561][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 109.229664][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 109.237669][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 109.245686][ T5047]
[pid 5047] open("./file0", O_RDONLY
[pid 5046] kill(-5047, SIGKILL) = 0
[pid 5046] kill(5047, SIGKILL) = 0
[pid 5046] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid 5046] newfstatat(3, "", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_EMPTY_PATH) = 0
[pid 5046] getdents64(3, 0x5555563916f0 /* 2 entries */, 32768) = 48
[pid 5046] getdents64(3, 0x5555563916f0 /* 0 entries */, 32768) = 0
[pid 5046] close(3) = 0
[ 109.819403][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 109.828922][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 109.838466][ T5047] preempt_count: 1, expected: 0
[ 109.843409][ T5047] RCU nest depth: 0, expected: 0
[ 109.848351][ T5047] 2 locks held by syz-executor392/5047:
[ 109.853957][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 109.864424][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 109.873705][ T5047] Preemption disabled at:
[ 109.873720][ T5047] [<0000000000000000>] 0x0
[ 109.882917][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 109.894303][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 109.904384][ T5047] Call Trace:
[ 109.907670][ T5047]
[ 109.910608][ T5047] dump_stack_lvl+0x125/0x1b0
[ 109.915316][ T5047] __might_resched+0x3c3/0x5e0
[ 109.920140][ T5047] ? preempt_count_sub+0x150/0x150
[ 109.925413][ T5047] bdev_getblk+0x89/0xc0
[ 109.929811][ T5047] __bread_gfp+0xaf/0x370
[ 109.934202][ T5047] get_branch+0x2cb/0x660
[ 109.938585][ T5047] get_block+0x1ad/0x15c0
[ 109.942986][ T5047] ? lock_acquire+0x1ae/0x510
[ 109.947859][ T5047] ? free_branches+0x3c0/0x3c0
[ 109.952680][ T5047] ? folio_create_buffers+0x109/0x160
[ 109.958100][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 109.963529][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 109.968775][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 109.973672][ T5047] block_read_full_folio+0x3df/0xae0
[ 109.979005][ T5047] ? free_branches+0x3c0/0x3c0
[ 109.983928][ T5047] ? decrypt_bh+0x480/0x480
[ 109.988478][ T5047] ? folio_add_lru+0x451/0x7d0
[ 109.993380][ T5047] ? sysv_bmap+0x30/0x30
[ 109.997667][ T5047] filemap_read_folio+0xe9/0x2c0
[ 110.002644][ T5047] ? __folio_lock_killable+0x20/0x20
[ 110.007978][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 110.014015][ T5047] do_read_cache_folio+0x205/0x540
[ 110.019187][ T5047] ? sysv_bmap+0x30/0x30
[ 110.023672][ T5047] read_cache_page+0x5b/0x160
[ 110.028489][ T5047] sysv_find_entry+0x1db/0x480
[ 110.033312][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 110.038381][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 110.042841][ T5047] ? __d_lookup+0x285/0x4b0
[ 110.047410][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 110.052657][ T5047] sysv_lookup+0x88/0x100
[ 110.057041][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 110.062288][ T5047] ? try_lookup_one_len+0x190/0x190
[ 110.067550][ T5047] ? lookup_fast+0x155/0x520
[ 110.072194][ T5047] path_openat+0x931/0x29c0
[ 110.076753][ T5047] ? path_lookupat+0x770/0x770
[ 110.081667][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 110.087699][ T5047] do_filp_open+0x1de/0x430
[ 110.092243][ T5047] ? may_open_dev+0xf0/0xf0
[ 110.096806][ T5047] ? find_held_lock+0x2d/0x110
[ 110.101635][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 110.106604][ T5047] ? alloc_fd+0x2da/0x6c0
[ 110.110971][ T5047] do_sys_openat2+0x176/0x1e0
[ 110.115680][ T5047] ? build_open_flags+0x690/0x690
[ 110.120735][ T5047] ? ptrace_notify+0xf4/0x130
[ 110.125444][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 110.130963][ T5047] __x64_sys_open+0x154/0x1e0
[ 110.135689][ T5047] ? do_sys_open+0x160/0x160
[ 110.140331][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 110.145580][ T5047] ? ptrace_notify+0xf4/0x130
[ 110.150561][ T5047] do_syscall_64+0x38/0xb0
[ 110.155021][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 110.160957][ T5047] RIP: 0033:0x7f5f628dda19
[ 110.165394][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 110.185129][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 110.193678][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 110.201684][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 110.209677][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 110.217669][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 110.225672][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 110.233786][ T5047]
[ 110.819314][ T5047] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1012
[ 110.828880][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 110.838507][ T5047] preempt_count: 1, expected: 0
[ 110.843719][ T5047] RCU nest depth: 0, expected: 0
[ 110.848670][ T5047] 2 locks held by syz-executor392/5047:
[ 110.854401][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 110.864890][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 110.874146][ T5047] Preemption disabled at:
[ 110.874160][ T5047] [<0000000000000000>] 0x0
[ 110.882996][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 110.894457][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 110.904557][ T5047] Call Trace:
[ 110.907859][ T5047]
[ 110.910803][ T5047] dump_stack_lvl+0x125/0x1b0
[ 110.915510][ T5047] __might_resched+0x3c3/0x5e0
[ 110.920305][ T5047] ? spin_bug+0x1d0/0x1d0
[ 110.924659][ T5047] ? preempt_count_sub+0x150/0x150
[ 110.929818][ T5047] __filemap_get_folio+0x5e0/0xa90
[ 110.935035][ T5047] __getblk_slow+0x1be/0x720
[ 110.939794][ T5047] bdev_getblk+0xad/0xc0
[ 110.944092][ T5047] __bread_gfp+0xaf/0x370
[ 110.948485][ T5047] get_branch+0x2cb/0x660
[ 110.952882][ T5047] get_block+0x1ad/0x15c0
[ 110.957276][ T5047] ? lock_acquire+0x1ae/0x510
[ 110.962062][ T5047] ? free_branches+0x3c0/0x3c0
[ 110.966891][ T5047] ? folio_create_buffers+0x109/0x160
[ 110.972314][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 110.977754][ T5047] ? zero_user_segments+0x2bc/0x350
[ 110.983040][ T5047] block_read_full_folio+0x3df/0xae0
[ 110.988405][ T5047] ? free_branches+0x3c0/0x3c0
[ 110.993216][ T5047] ? decrypt_bh+0x480/0x480
[ 110.997762][ T5047] ? folio_add_lru+0x451/0x7d0
[ 111.002562][ T5047] ? sysv_bmap+0x30/0x30
[ 111.006867][ T5047] filemap_read_folio+0xe9/0x2c0
[ 111.011843][ T5047] ? __folio_lock_killable+0x20/0x20
[ 111.017165][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 111.022496][ T5047] do_read_cache_folio+0x205/0x540
[ 111.027644][ T5047] ? sysv_bmap+0x30/0x30
[ 111.031946][ T5047] read_cache_page+0x5b/0x160
[ 111.036680][ T5047] sysv_find_entry+0x1db/0x480
[ 111.041541][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 111.046548][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 111.051039][ T5047] ? __d_lookup+0x285/0x4b0
[ 111.055604][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 111.060849][ T5047] sysv_lookup+0x88/0x100
[ 111.065232][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 111.070394][ T5047] ? try_lookup_one_len+0x190/0x190
[ 111.075654][ T5047] ? lookup_fast+0x155/0x520
[ 111.080310][ T5047] path_openat+0x931/0x29c0
[ 111.084875][ T5047] ? path_lookupat+0x770/0x770
[ 111.089689][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 111.095808][ T5047] do_filp_open+0x1de/0x430
[ 111.100375][ T5047] ? may_open_dev+0xf0/0xf0
[ 111.105007][ T5047] ? find_held_lock+0x2d/0x110
[ 111.109832][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 111.114719][ T5047] ? alloc_fd+0x2da/0x6c0
[ 111.119115][ T5047] do_sys_openat2+0x176/0x1e0
[ 111.123819][ T5047] ? build_open_flags+0x690/0x690
[ 111.128889][ T5047] ? ptrace_notify+0xf4/0x130
[ 111.133594][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 111.139015][ T5047] __x64_sys_open+0x154/0x1e0
[ 111.143723][ T5047] ? do_sys_open+0x160/0x160
[ 111.148353][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 111.153676][ T5047] ? ptrace_notify+0xf4/0x130
[ 111.158463][ T5047] do_syscall_64+0x38/0xb0
[ 111.162963][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 111.168921][ T5047] RIP: 0033:0x7f5f628dda19
[ 111.173372][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 111.193013][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 111.201460][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 111.209454][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 111.217585][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 111.225601][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 111.233602][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 111.241618][ T5047]
[ 111.819354][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 111.828866][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 111.838479][ T5047] preempt_count: 1, expected: 0
[ 111.843430][ T5047] RCU nest depth: 0, expected: 0
[ 111.848393][ T5047] 2 locks held by syz-executor392/5047:
[ 111.854185][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 111.864622][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 111.873802][ T5047] Preemption disabled at:
[ 111.873816][ T5047] [<0000000000000000>] 0x0
[ 111.882736][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 111.894234][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 111.904317][ T5047] Call Trace:
[ 111.907615][ T5047]
[ 111.910586][ T5047] dump_stack_lvl+0x125/0x1b0
[ 111.915316][ T5047] __might_resched+0x3c3/0x5e0
[ 111.920157][ T5047] ? preempt_count_sub+0x150/0x150
[ 111.925340][ T5047] bdev_getblk+0x89/0xc0
[ 111.929758][ T5047] __bread_gfp+0xaf/0x370
[ 111.934125][ T5047] get_branch+0x2cb/0x660
[ 111.938504][ T5047] get_block+0x1ad/0x15c0
[ 111.942973][ T5047] ? lock_acquire+0x1ae/0x510
[ 111.947722][ T5047] ? free_branches+0x3c0/0x3c0
[ 111.952814][ T5047] ? folio_create_buffers+0x109/0x160
[ 111.958338][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 111.964220][ T5047] ? zero_user_segments+0x2bc/0x350
[ 111.969553][ T5047] block_read_full_folio+0x3df/0xae0
[ 111.974895][ T5047] ? free_branches+0x3c0/0x3c0
[ 111.979798][ T5047] ? decrypt_bh+0x480/0x480
[ 111.984356][ T5047] ? folio_add_lru+0x451/0x7d0
[ 111.989163][ T5047] ? sysv_bmap+0x30/0x30
[ 111.993535][ T5047] filemap_read_folio+0xe9/0x2c0
[ 111.998528][ T5047] ? __folio_lock_killable+0x20/0x20
[ 112.003862][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 112.009193][ T5047] do_read_cache_folio+0x205/0x540
[ 112.014343][ T5047] ? sysv_bmap+0x30/0x30
[ 112.018630][ T5047] read_cache_page+0x5b/0x160
[ 112.023350][ T5047] sysv_find_entry+0x1db/0x480
[ 112.028177][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 112.033160][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 112.037629][ T5047] ? __d_lookup+0x285/0x4b0
[ 112.042174][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 112.047424][ T5047] sysv_lookup+0x88/0x100
[ 112.051808][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 112.057012][ T5047] ? try_lookup_one_len+0x190/0x190
[ 112.062377][ T5047] ? lookup_fast+0x155/0x520
[ 112.067023][ T5047] path_openat+0x931/0x29c0
[ 112.071768][ T5047] ? path_lookupat+0x770/0x770
[ 112.076586][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 112.082629][ T5047] do_filp_open+0x1de/0x430
[ 112.087526][ T5047] ? may_open_dev+0xf0/0xf0
[ 112.092072][ T5047] ? find_held_lock+0x2d/0x110
[ 112.096896][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 112.101795][ T5047] ? alloc_fd+0x2da/0x6c0
[ 112.106253][ T5047] do_sys_openat2+0x176/0x1e0
[ 112.111076][ T5047] ? build_open_flags+0x690/0x690
[ 112.116134][ T5047] ? ptrace_notify+0xf4/0x130
[ 112.120859][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 112.126743][ T5047] __x64_sys_open+0x154/0x1e0
[ 112.131468][ T5047] ? do_sys_open+0x160/0x160
[ 112.136196][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 112.141464][ T5047] ? ptrace_notify+0xf4/0x130
[ 112.146190][ T5047] do_syscall_64+0x38/0xb0
[ 112.150657][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 112.156739][ T5047] RIP: 0033:0x7f5f628dda19
[ 112.161195][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 112.180859][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 112.189356][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 112.197351][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 112.205344][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 112.213336][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 112.221684][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 112.229723][ T5047]
[ 112.819449][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 112.828950][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 112.838521][ T5047] preempt_count: 1, expected: 0
[ 112.843444][ T5047] RCU nest depth: 0, expected: 0
[ 112.848398][ T5047] 2 locks held by syz-executor392/5047:
[ 112.854025][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 112.864490][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 112.873707][ T5047] Preemption disabled at:
[ 112.873721][ T5047] [<0000000000000000>] 0x0
[ 112.882692][ T5047] CPU: 1 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 112.894160][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 112.904239][ T5047] Call Trace:
[ 112.907544][ T5047]
[ 112.910492][ T5047] dump_stack_lvl+0x125/0x1b0
[ 112.915240][ T5047] __might_resched+0x3c3/0x5e0
[ 112.920072][ T5047] ? preempt_count_sub+0x150/0x150
[ 112.925311][ T5047] bdev_getblk+0x89/0xc0
[ 112.929631][ T5047] __bread_gfp+0xaf/0x370
[ 112.934010][ T5047] get_branch+0x2cb/0x660
[ 112.938411][ T5047] get_block+0x1ad/0x15c0
[ 112.942800][ T5047] ? lock_acquire+0x1ae/0x510
[ 112.947534][ T5047] ? free_branches+0x3c0/0x3c0
[ 112.952365][ T5047] ? folio_create_buffers+0x109/0x160
[ 112.957786][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 112.963233][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 112.968490][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 112.973386][ T5047] block_read_full_folio+0x3df/0xae0
[ 112.978737][ T5047] ? free_branches+0x3c0/0x3c0
[ 112.983583][ T5047] ? decrypt_bh+0x480/0x480
[ 112.988751][ T5047] ? folio_add_lru+0x451/0x7d0
[ 112.993560][ T5047] ? sysv_bmap+0x30/0x30
[ 112.997851][ T5047] filemap_read_folio+0xe9/0x2c0
[ 113.002837][ T5047] ? __folio_lock_killable+0x20/0x20
[ 113.008179][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 113.013511][ T5047] do_read_cache_folio+0x205/0x540
[ 113.018664][ T5047] ? sysv_bmap+0x30/0x30
[ 113.022957][ T5047] read_cache_page+0x5b/0x160
[ 113.027682][ T5047] sysv_find_entry+0x1db/0x480
[ 113.032504][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 113.037491][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 113.042037][ T5047] ? __d_lookup+0x285/0x4b0
[ 113.046586][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 113.051827][ T5047] sysv_lookup+0x88/0x100
[ 113.056200][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 113.061358][ T5047] ? try_lookup_one_len+0x190/0x190
[ 113.066711][ T5047] ? lookup_fast+0x155/0x520
[ 113.071342][ T5047] path_openat+0x931/0x29c0
[ 113.075896][ T5047] ? path_lookupat+0x770/0x770
[ 113.080701][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 113.086735][ T5047] do_filp_open+0x1de/0x430
[ 113.091285][ T5047] ? may_open_dev+0xf0/0xf0
[ 113.095830][ T5047] ? find_held_lock+0x2d/0x110
[ 113.100650][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 113.105545][ T5047] ? alloc_fd+0x2da/0x6c0
[ 113.109926][ T5047] do_sys_openat2+0x176/0x1e0
[ 113.114643][ T5047] ? build_open_flags+0x690/0x690
[ 113.119704][ T5047] ? ptrace_notify+0xf4/0x130
[ 113.124420][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 113.129853][ T5047] __x64_sys_open+0x154/0x1e0
[ 113.134583][ T5047] ? do_sys_open+0x160/0x160
[ 113.139237][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 113.144761][ T5047] ? ptrace_notify+0xf4/0x130
[ 113.149590][ T5047] do_syscall_64+0x38/0xb0
[ 113.154061][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 113.160004][ T5047] RIP: 0033:0x7f5f628dda19
[ 113.164443][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 113.184251][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 113.192785][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 113.200789][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 113.208789][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 113.216788][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 113.224787][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 113.232802][ T5047]
[ 113.819416][ T5047] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:306
[ 113.828918][ T5047] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5047, name: syz-executor392
[ 113.838447][ T5047] preempt_count: 1, expected: 0
[ 113.843364][ T5047] RCU nest depth: 0, expected: 0
[ 113.848310][ T5047] 2 locks held by syz-executor392/5047:
[ 113.853920][ T5047] #0: ffff888076ce8188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x18a5/0x29c0
[ 113.864347][ T5047] #1: ffffffff8cfc8b98 (pointers_lock){.+.+}-{2:2}, at: get_block+0x18f/0x15c0
[ 113.873531][ T5047] Preemption disabled at:
[ 113.873545][ T5047] [<0000000000000000>] 0x0
[ 113.882381][ T5047] CPU: 0 PID: 5047 Comm: syz-executor392 Tainted: G W 6.6.0-rc1-next-20230915-syzkaller #0
[ 113.893777][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
[ 113.903873][ T5047] Call Trace:
[ 113.907217][ T5047]
[ 113.910159][ T5047] dump_stack_lvl+0x125/0x1b0
[ 113.914895][ T5047] __might_resched+0x3c3/0x5e0
[ 113.919714][ T5047] ? preempt_count_sub+0x150/0x150
[ 113.924874][ T5047] bdev_getblk+0x89/0xc0
[ 113.929240][ T5047] __bread_gfp+0xaf/0x370
[ 113.933620][ T5047] get_branch+0x2cb/0x660
[ 113.938008][ T5047] get_block+0x1ad/0x15c0
[ 113.942384][ T5047] ? lock_acquire+0x1ae/0x510
[ 113.947114][ T5047] ? free_branches+0x3c0/0x3c0
[ 113.951931][ T5047] ? folio_create_buffers+0x109/0x160
[ 113.957339][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 113.962784][ T5047] ? do_raw_spin_unlock+0x173/0x230
[ 113.968047][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 113.972948][ T5047] block_read_full_folio+0x3df/0xae0
[ 113.978296][ T5047] ? free_branches+0x3c0/0x3c0
[ 113.983112][ T5047] ? decrypt_bh+0x480/0x480
[ 113.987666][ T5047] ? folio_add_lru+0x451/0x7d0
[ 113.992474][ T5047] ? sysv_bmap+0x30/0x30
[ 113.996759][ T5047] filemap_read_folio+0xe9/0x2c0
[ 114.001735][ T5047] ? __folio_lock_killable+0x20/0x20
[ 114.007059][ T5047] ? __filemap_get_folio+0x2b0/0xa90
[ 114.012395][ T5047] ? filemap_alloc_folio+0x16b/0x490
[ 114.017716][ T5047] do_read_cache_folio+0x205/0x540
[ 114.022865][ T5047] ? sysv_bmap+0x30/0x30
[ 114.027158][ T5047] read_cache_page+0x5b/0x160
[ 114.031874][ T5047] sysv_find_entry+0x1db/0x480
[ 114.036694][ T5047] sysv_inode_by_name+0x74/0x1c0
[ 114.041683][ T5047] ? sysv_dotdot+0xd0/0xd0
[ 114.046145][ T5047] ? __d_lookup+0x285/0x4b0
[ 114.050698][ T5047] ? sysv_inode_by_name+0x1c0/0x1c0
[ 114.055937][ T5047] sysv_lookup+0x88/0x100
[ 114.060312][ T5047] lookup_open.isra.0+0x926/0x13b0
[ 114.065472][ T5047] ? try_lookup_one_len+0x190/0x190
[ 114.070733][ T5047] ? lookup_fast+0x155/0x520
[ 114.075372][ T5047] path_openat+0x931/0x29c0
[ 114.079934][ T5047] ? path_lookupat+0x770/0x770
[ 114.084741][ T5047] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 114.090774][ T5047] do_filp_open+0x1de/0x430
[ 114.095324][ T5047] ? may_open_dev+0xf0/0xf0
[ 114.099871][ T5047] ? find_held_lock+0x2d/0x110
[ 114.104713][ T5047] ? _raw_spin_unlock+0x28/0x40
[ 114.109619][ T5047] ? alloc_fd+0x2da/0x6c0
[ 114.114016][ T5047] do_sys_openat2+0x176/0x1e0
[ 114.118761][ T5047] ? build_open_flags+0x690/0x690
[ 114.123863][ T5047] ? ptrace_notify+0xf4/0x130
[ 114.128625][ T5047] ? reacquire_held_locks+0x4b0/0x4b0
[ 114.134069][ T5047] __x64_sys_open+0x154/0x1e0
[ 114.138793][ T5047] ? do_sys_open+0x160/0x160
[ 114.143419][ T5047] ? _raw_spin_unlock_irq+0x2e/0x50
[ 114.148678][ T5047] ? ptrace_notify+0xf4/0x130
[ 114.153405][ T5047] do_syscall_64+0x38/0xb0
[ 114.158018][ T5047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.163963][ T5047] RIP: 0033:0x7f5f628dda19
[ 114.168425][ T5047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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
[ 114.188073][ T5047] RSP: 002b:00007fffe787af38 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
[ 114.198106][ T5047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f628dda19
[ 114.206204][ T5047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100
[ 114.214197][ T5047] RBP: 00007f5f6295a5f0 R08: 0000000000009e13 R09: 00005555563914c0
[ 114.222193][ T5047] R10: 00007fffe787ae00 R11: 0000000000000246 R12: 00007fffe787af60
[ 114.230219][ T5047] R13: 00007fffe787b188 R14: 431bde82d7b634db R15: 00007f5f6292603b
[ 114.238254][ T5047]