./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2682339242
<...>
Warning: Permanently added '10.128.0.13' (ED25519) to the list of known hosts.
execve("./syz-executor2682339242", ["./syz-executor2682339242"], 0x7fffd4139190 /* 10 vars */) = 0
brk(NULL) = 0x555555fd3000
brk(0x555555fd3d00) = 0x555555fd3d00
arch_prctl(ARCH_SET_FS, 0x555555fd3380) = 0
set_tid_address(0x555555fd3650) = 5028
set_robust_list(0x555555fd3660, 24) = 0
rseq(0x555555fd3ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2682339242", 4096) = 28
getrandom("\xd6\xeb\x77\xad\x9d\x3f\x9c\xad", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555555fd3d00
brk(0x555555ff4d00) = 0x555555ff4d00
brk(0x555555ff5000) = 0x555555ff5000
mprotect(0x7f7be51d7000, 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) = 0x7f7bdcd1d000
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(0x7f7bdcd1d000, 138412032) = 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
[ 56.993985][ T5028] syz-executor268[5028]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 57.010412][ T5028] loop0: detected capacity change from 0 to 128
[ 57.029394][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.029394][ T5028] loop0: rw=0, sector=3245512, nr_sectors = 1 limit=128
[ 57.043838][ T5028] Buffer I/O error on dev loop0, logical block 3245512, async page read
[ 57.052349][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.052349][ T5028] loop0: rw=0, sector=8767867, nr_sectors = 1 limit=128
[ 57.066611][ T5028] Buffer I/O error on dev loop0, logical block 8767867, async page read
[ 57.075092][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.075092][ T5028] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128
[ 57.089915][ T5028] Buffer I/O error on dev loop0, logical block 13269809, async page read
[ 57.098451][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.098451][ T5028] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128
[ 57.112181][ T5028] Buffer I/O error on dev loop0, logical block 1157, async page read
[ 57.120500][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.120500][ T5028] loop0: rw=0, sector=3211264, nr_sectors = 1 limit=128
[ 57.134449][ T5028] Buffer I/O error on dev loop0, logical block 3211264, async page read
[ 57.142893][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.142893][ T5028] loop0: rw=0, sector=8768635, nr_sectors = 1 limit=128
[ 57.156832][ T5028] Buffer I/O error on dev loop0, logical block 8768635, async page read
[ 57.165347][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.165347][ T5028] loop0: rw=0, sector=13466417, nr_sectors = 1 limit=128
[ 57.179391][ T5028] Buffer I/O error on dev loop0, logical block 13466417, async page read
[ 57.187885][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.187885][ T5028] loop0: rw=0, sector=8073605, nr_sectors = 1 limit=128
[ 57.201825][ T5028] Buffer I/O error on dev loop0, logical block 8073605, async page read
[ 57.210598][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 57.219349][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 57.228912][ T5028] preempt_count: 1, expected: 0
[ 57.233791][ T5028] RCU nest depth: 0, expected: 0
[ 57.238778][ T5028] 2 locks held by syz-executor268/5028:
[ 57.244331][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 57.254341][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 57.263511][ T5028] Preemption disabled at:
[ 57.263524][ T5028] [<0000000000000000>] 0x0
[ 57.272316][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Not tainted 6.6.0-rc5-syzkaller #0
[ 57.280987][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 57.291059][ T5028] Call Trace:
[ 57.294349][ T5028] <TASK>
[ 57.297284][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 57.301995][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 57.307450][ T5028] ? panic+0x770/0x770
[ 57.311523][ T5028] __might_resched+0x5cf/0x780
[ 57.316313][ T5028] ? __might_sleep+0xc0/0xc0
[ 57.320911][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 57.326200][ T5028] ? folio_create_buffers+0x132/0x250
[ 57.331570][ T5028] ? filemap_read_folio+0x19c/0x770
[ 57.336763][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 57.341878][ T5028] __getblk_gfp+0x43/0x630
[ 57.346296][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 57.351762][ T5028] ? get_block+0x197/0x1700
[ 57.356257][ T5028] __bread_gfp+0x2e/0x380
[ 57.360586][ T5028] get_branch+0x2af/0x660
[ 57.364922][ T5028] get_block+0x185/0x1700
[ 57.369243][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 57.374552][ T5028] ? folio_create_buffers+0x132/0x250
[ 57.379918][ T5028] ? sysv_truncate+0x1050/0x1050
[ 57.384862][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 57.389707][ T5028] ? folio_create_buffers+0x132/0x250
[ 57.395073][ T5028] block_read_full_folio+0x476/0xff0
[ 57.400377][ T5028] ? sysv_truncate+0x1050/0x1050
[ 57.405326][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 57.411319][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 57.416191][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 57.420963][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 57.425736][ T5028] filemap_read_folio+0x19c/0x770
[ 57.430784][ T5028] ? sysv_writepage+0x30/0x30
[ 57.435479][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 57.441041][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 57.446344][ T5028] do_read_cache_folio+0x134/0x810
[ 57.451456][ T5028] ? sysv_writepage+0x30/0x30
[ 57.456134][ T5028] do_read_cache_page+0x30/0x210
[ 57.461068][ T5028] sysv_find_entry+0x1af/0x410
[ 57.465831][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 57.470766][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 57.475226][ T5028] sysv_lookup+0x67/0xe0
[ 57.479618][ T5028] __lookup_slow+0x282/0x3e0
[ 57.484234][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 57.489184][ T5028] lookup_slow+0x53/0x70
[ 57.493455][ T5028] link_path_walk+0x9c8/0xe70
[ 57.498163][ T5028] ? handle_lookup_down+0x130/0x130
[ 57.503396][ T5028] path_openat+0x249/0x3180
[ 57.507919][ T5028] ? kasan_set_track+0x4f/0x70
[ 57.512691][ T5028] ? getname_flags+0xbc/0x4e0
[ 57.517393][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 57.522182][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 57.528264][ T5028] ? do_filp_open+0x490/0x490
[ 57.533301][ T5028] do_filp_open+0x234/0x490
[ 57.538025][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 57.542649][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 57.547609][ T5028] ? alloc_fd+0x59c/0x640
[ 57.551976][ T5028] do_sys_openat2+0x13e/0x1d0
[ 57.556704][ T5028] ? do_sys_open+0x230/0x230
[ 57.561331][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 57.566568][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 57.571933][ T5028] ? ptrace_notify+0x278/0x380
[ 57.577206][ T5028] __x64_sys_openat+0x247/0x290
[ 57.582172][ T5028] ? __ia32_sys_open+0x270/0x270
[ 57.587128][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 57.593112][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 57.599092][ T5028] do_syscall_64+0x41/0xc0
[ 57.603501][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 57.609388][ T5028] RIP: 0033:0x7f7be515a8b9
[ 57.613852][ T5028] 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
[ 57.633570][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 57.641987][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 57.649986][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 57.657994][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 57.666082][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 57.674159][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 57.682161][ T5028] </TASK>
[ 57.688616][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.688616][ T5028] loop0: rw=0, sector=3245518, nr_sectors = 1 limit=128
[ 57.702713][ T5028] Buffer I/O error on dev loop0, logical block 3245518, async page read
[ 57.711155][ T5028] syz-executor268: attempt to access beyond end of device
[ 57.711155][ T5028] loop0: rw=0, sector=8769403, nr_sectors = 1 limit=128
[ 57.725109][ T5028] Buffer I/O error on dev loop0, logical block 8769403, async page read
[ 58.207551][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 58.216002][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 58.225745][ T5028] preempt_count: 1, expected: 0
[ 58.230642][ T5028] RCU nest depth: 0, expected: 0
[ 58.235574][ T5028] 2 locks held by syz-executor268/5028:
[ 58.241171][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 58.251183][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 58.260332][ T5028] Preemption disabled at:
[ 58.260344][ T5028] [<0000000000000000>] 0x0
[ 58.269142][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 58.279332][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 58.289375][ T5028] Call Trace:
[ 58.292648][ T5028] <TASK>
[ 58.295563][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 58.300238][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 58.305717][ T5028] ? panic+0x770/0x770
[ 58.309829][ T5028] __might_resched+0x5cf/0x780
[ 58.314617][ T5028] ? __might_sleep+0xc0/0xc0
[ 58.319225][ T5028] ? folio_mark_accessed+0x6f5/0x11b0
[ 58.324608][ T5028] ? folio_contains+0x27a/0x580
[ 58.329457][ T5028] __getblk_gfp+0x43/0x630
[ 58.333881][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 58.339239][ T5028] ? get_block+0x197/0x1700
[ 58.343730][ T5028] __bread_gfp+0x2e/0x380
[ 58.348065][ T5028] get_branch+0x2af/0x660
[ 58.352479][ T5028] get_block+0x185/0x1700
[ 58.356804][ T5028] ? folio_create_buffers+0x132/0x250
[ 58.362161][ T5028] ? sysv_truncate+0x1050/0x1050
[ 58.367281][ T5028] ? zero_user_segments+0x2b4/0x310
[ 58.372467][ T5028] block_read_full_folio+0x476/0xff0
[ 58.377761][ T5028] ? block_read_full_folio+0x3e1/0xff0
[ 58.383248][ T5028] ? sysv_truncate+0x1050/0x1050
[ 58.388194][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 58.394279][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 58.399058][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 58.403826][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 58.408601][ T5028] filemap_read_folio+0x19c/0x770
[ 58.413629][ T5028] ? sysv_writepage+0x30/0x30
[ 58.418301][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 58.423839][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 58.429121][ T5028] do_read_cache_folio+0x134/0x810
[ 58.434232][ T5028] ? sysv_writepage+0x30/0x30
[ 58.438903][ T5028] do_read_cache_page+0x30/0x210
[ 58.444441][ T5028] sysv_find_entry+0x1af/0x410
[ 58.449207][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 58.454136][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 58.458555][ T5028] sysv_lookup+0x67/0xe0
[ 58.462791][ T5028] __lookup_slow+0x282/0x3e0
[ 58.467381][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 58.472245][ T5028] lookup_slow+0x53/0x70
[ 58.476483][ T5028] link_path_walk+0x9c8/0xe70
[ 58.481230][ T5028] ? handle_lookup_down+0x130/0x130
[ 58.486449][ T5028] path_openat+0x249/0x3180
[ 58.490993][ T5028] ? kasan_set_track+0x4f/0x70
[ 58.495826][ T5028] ? getname_flags+0xbc/0x4e0
[ 58.500680][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 58.505445][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 58.511538][ T5028] ? do_filp_open+0x490/0x490
[ 58.516409][ T5028] do_filp_open+0x234/0x490
[ 58.521017][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 58.525687][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 58.530534][ T5028] ? alloc_fd+0x59c/0x640
[ 58.534895][ T5028] do_sys_openat2+0x13e/0x1d0
[ 58.540651][ T5028] ? do_sys_open+0x230/0x230
[ 58.545373][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 58.550611][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 58.555850][ T5028] ? ptrace_notify+0x278/0x380
[ 58.560625][ T5028] __x64_sys_openat+0x247/0x290
[ 58.565484][ T5028] ? __ia32_sys_open+0x270/0x270
[ 58.570449][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 58.576443][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 58.582434][ T5028] do_syscall_64+0x41/0xc0
[ 58.586864][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 58.592770][ T5028] RIP: 0033:0x7f7be515a8b9
[ 58.597275][ T5028] 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
[ 58.616963][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 58.625416][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 58.633382][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 58.641348][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 58.649328][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 58.657295][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 58.665386][ T5028] </TASK>
[ 59.207589][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 59.216050][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 59.225822][ T5028] preempt_count: 1, expected: 0
[ 59.230789][ T5028] RCU nest depth: 0, expected: 0
[ 59.235723][ T5028] 2 locks held by syz-executor268/5028:
[ 59.241320][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 59.251338][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 59.260461][ T5028] Preemption disabled at:
[ 59.260474][ T5028] [<0000000000000000>] 0x0
[ 59.269278][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 59.279431][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 59.290171][ T5028] Call Trace:
[ 59.293438][ T5028] <TASK>
[ 59.296367][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 59.301133][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 59.306574][ T5028] ? panic+0x770/0x770
[ 59.310633][ T5028] __might_resched+0x5cf/0x780
[ 59.315580][ T5028] ? __might_sleep+0xc0/0xc0
[ 59.320155][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 59.325449][ T5028] ? folio_create_buffers+0x132/0x250
[ 59.331160][ T5028] ? filemap_read_folio+0x19c/0x770
[ 59.336343][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 59.341447][ T5028] __getblk_gfp+0x43/0x630
[ 59.345853][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 59.351210][ T5028] __bread_gfp+0x2e/0x380
[ 59.355535][ T5028] get_branch+0x2af/0x660
[ 59.359942][ T5028] get_block+0x185/0x1700
[ 59.364257][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 59.369894][ T5028] ? folio_create_buffers+0x132/0x250
[ 59.375255][ T5028] ? sysv_truncate+0x1050/0x1050
[ 59.380282][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 59.385139][ T5028] ? folio_create_buffers+0x132/0x250
[ 59.392510][ T5028] block_read_full_folio+0x476/0xff0
[ 59.397802][ T5028] ? sysv_truncate+0x1050/0x1050
[ 59.402759][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 59.408770][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 59.413569][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 59.418444][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 59.423225][ T5028] filemap_read_folio+0x19c/0x770
[ 59.429475][ T5028] ? sysv_writepage+0x30/0x30
[ 59.434244][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 59.442653][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 59.448010][ T5028] do_read_cache_folio+0x134/0x810
[ 59.453153][ T5028] ? sysv_writepage+0x30/0x30
[ 59.457826][ T5028] do_read_cache_page+0x30/0x210
[ 59.462758][ T5028] sysv_find_entry+0x1af/0x410
[ 59.467531][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 59.472470][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 59.476886][ T5028] sysv_lookup+0x67/0xe0
[ 59.481123][ T5028] __lookup_slow+0x282/0x3e0
[ 59.485710][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 59.490830][ T5028] lookup_slow+0x53/0x70
[ 59.495074][ T5028] link_path_walk+0x9c8/0xe70
[ 59.499757][ T5028] ? handle_lookup_down+0x130/0x130
[ 59.504962][ T5028] path_openat+0x249/0x3180
[ 59.509664][ T5028] ? kasan_set_track+0x4f/0x70
[ 59.514547][ T5028] ? getname_flags+0xbc/0x4e0
[ 59.519235][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 59.524008][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 59.530118][ T5028] ? do_filp_open+0x490/0x490
[ 59.534844][ T5028] do_filp_open+0x234/0x490
[ 59.539359][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 59.543996][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 59.548884][ T5028] ? alloc_fd+0x59c/0x640
[ 59.553234][ T5028] do_sys_openat2+0x13e/0x1d0
[ 59.557927][ T5028] ? do_sys_open+0x230/0x230
[ 59.562624][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 59.568702][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 59.573909][ T5028] ? ptrace_notify+0x278/0x380
[ 59.578679][ T5028] __x64_sys_openat+0x247/0x290
[ 59.583535][ T5028] ? __ia32_sys_open+0x270/0x270
[ 59.588470][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 59.594471][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 59.600450][ T5028] do_syscall_64+0x41/0xc0
[ 59.604862][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 59.610944][ T5028] RIP: 0033:0x7f7be515a8b9
[ 59.615354][ T5028] 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
[ 59.635821][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 59.644357][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 59.652446][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 59.660453][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 59.668431][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 59.676393][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 59.684385][ T5028] </TASK>
[ 60.207583][ T5028] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040
[ 60.217101][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 60.226717][ T5028] preempt_count: 1, expected: 0
[ 60.231653][ T5028] RCU nest depth: 0, expected: 0
[ 60.236605][ T5028] 2 locks held by syz-executor268/5028:
[ 60.242452][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 60.252525][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 60.261648][ T5028] Preemption disabled at:
[ 60.261662][ T5028] [<0000000000000000>] 0x0
[ 60.270475][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 60.280649][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 60.290703][ T5028] Call Trace:
[ 60.294033][ T5028] <TASK>
[ 60.296986][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 60.301686][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 60.307167][ T5028] ? panic+0x770/0x770
[ 60.311283][ T5028] __might_resched+0x5cf/0x780
[ 60.316077][ T5028] ? __might_sleep+0xc0/0xc0
[ 60.320691][ T5028] ? filemap_get_entry+0x127/0x4d0
[ 60.325830][ T5028] ? page_cache_prev_miss+0x500/0x500
[ 60.331232][ T5028] ? __might_sleep+0xc0/0xc0
[ 60.335836][ T5028] folio_lock+0x29/0x1a0
[ 60.340088][ T5028] __filemap_get_folio+0xa3/0xbb0
[ 60.346177][ T5028] __getblk_gfp+0x218/0x630
[ 60.350722][ T5028] __bread_gfp+0x2e/0x380
[ 60.355104][ T5028] get_branch+0x2af/0x660
[ 60.359512][ T5028] get_block+0x185/0x1700
[ 60.363892][ T5028] ? folio_create_buffers+0x132/0x250
[ 60.369277][ T5028] ? sysv_truncate+0x1050/0x1050
[ 60.374244][ T5028] ? zero_user_segments+0x2b4/0x310
[ 60.379459][ T5028] block_read_full_folio+0x476/0xff0
[ 60.384780][ T5028] ? block_read_full_folio+0x3e1/0xff0
[ 60.390265][ T5028] ? sysv_truncate+0x1050/0x1050
[ 60.395211][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 60.401218][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 60.406047][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 60.410834][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 60.415615][ T5028] filemap_read_folio+0x19c/0x770
[ 60.420680][ T5028] ? sysv_writepage+0x30/0x30
[ 60.425414][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 60.431047][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 60.436377][ T5028] do_read_cache_folio+0x134/0x810
[ 60.441548][ T5028] ? sysv_writepage+0x30/0x30
[ 60.446364][ T5028] do_read_cache_page+0x30/0x210
[ 60.451318][ T5028] sysv_find_entry+0x1af/0x410
[ 60.456284][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 60.461320][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 60.465787][ T5028] sysv_lookup+0x67/0xe0
[ 60.470056][ T5028] __lookup_slow+0x282/0x3e0
[ 60.474755][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 60.479670][ T5028] lookup_slow+0x53/0x70
[ 60.484131][ T5028] link_path_walk+0x9c8/0xe70
[ 60.488855][ T5028] ? handle_lookup_down+0x130/0x130
[ 60.494078][ T5028] path_openat+0x249/0x3180
[ 60.498598][ T5028] ? kasan_set_track+0x4f/0x70
[ 60.503358][ T5028] ? getname_flags+0xbc/0x4e0
[ 60.508029][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 60.512803][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.518881][ T5028] ? do_filp_open+0x490/0x490
[ 60.523565][ T5028] do_filp_open+0x234/0x490
[ 60.528065][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 60.532751][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 60.537619][ T5028] ? alloc_fd+0x59c/0x640
[ 60.541951][ T5028] do_sys_openat2+0x13e/0x1d0
[ 60.546626][ T5028] ? do_sys_open+0x230/0x230
[ 60.551323][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 60.556554][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 60.561909][ T5028] ? ptrace_notify+0x278/0x380
[ 60.566691][ T5028] __x64_sys_openat+0x247/0x290
[ 60.571573][ T5028] ? __ia32_sys_open+0x270/0x270
[ 60.576583][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 60.582600][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 60.588599][ T5028] do_syscall_64+0x41/0xc0
[ 60.593026][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.599907][ T5028] RIP: 0033:0x7f7be515a8b9
[ 60.604432][ T5028] 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
[ 60.624052][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 60.632515][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 60.640535][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 60.648618][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 60.656616][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 60.664705][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 60.672756][ T5028] </TASK>
[ 61.207556][ T5028] BUG: sleeping function called from invalid context at include/linux/pagemap.h:1040
[ 61.217036][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 61.226541][ T5028] preempt_count: 1, expected: 0
[ 61.232414][ T5028] RCU nest depth: 0, expected: 0
[ 61.237352][ T5028] 2 locks held by syz-executor268/5028:
[ 61.242942][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 61.252964][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 61.262067][ T5028] Preemption disabled at:
[ 61.262079][ T5028] [<0000000000000000>] 0x0
[ 61.270869][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 61.281012][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 61.291055][ T5028] Call Trace:
[ 61.294330][ T5028] <TASK>
[ 61.297246][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 61.301917][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 61.307367][ T5028] ? panic+0x770/0x770
[ 61.311442][ T5028] __might_resched+0x5cf/0x780
[ 61.316197][ T5028] ? __might_sleep+0xc0/0xc0
[ 61.320773][ T5028] ? filemap_get_entry+0x127/0x4d0
[ 61.325866][ T5028] ? page_cache_prev_miss+0x500/0x500
[ 61.331235][ T5028] ? __might_sleep+0xc0/0xc0
[ 61.335822][ T5028] folio_lock+0x29/0x1a0
[ 61.340058][ T5028] __filemap_get_folio+0xa3/0xbb0
[ 61.345090][ T5028] __getblk_gfp+0x218/0x630
[ 61.349595][ T5028] __bread_gfp+0x2e/0x380
[ 61.354052][ T5028] get_branch+0x2af/0x660
[ 61.358383][ T5028] get_block+0x185/0x1700
[ 61.362707][ T5028] ? folio_create_buffers+0x132/0x250
[ 61.368084][ T5028] ? sysv_truncate+0x1050/0x1050
[ 61.373036][ T5028] ? zero_user_segments+0x2b4/0x310
[ 61.378315][ T5028] block_read_full_folio+0x476/0xff0
[ 61.383624][ T5028] ? block_read_full_folio+0x3e1/0xff0
[ 61.389097][ T5028] ? sysv_truncate+0x1050/0x1050
[ 61.394092][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 61.400103][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 61.404884][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 61.409647][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 61.414410][ T5028] filemap_read_folio+0x19c/0x770
[ 61.419431][ T5028] ? sysv_writepage+0x30/0x30
[ 61.424100][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 61.429639][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 61.434926][ T5028] do_read_cache_folio+0x134/0x810
[ 61.440207][ T5028] ? sysv_writepage+0x30/0x30
[ 61.444880][ T5028] do_read_cache_page+0x30/0x210
[ 61.449811][ T5028] sysv_find_entry+0x1af/0x410
[ 61.454576][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 61.459508][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 61.463950][ T5028] sysv_lookup+0x67/0xe0
[ 61.468215][ T5028] __lookup_slow+0x282/0x3e0
[ 61.472829][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 61.477704][ T5028] lookup_slow+0x53/0x70
[ 61.481961][ T5028] link_path_walk+0x9c8/0xe70
[ 61.486654][ T5028] ? handle_lookup_down+0x130/0x130
[ 61.491860][ T5028] path_openat+0x249/0x3180
[ 61.496394][ T5028] ? kasan_set_track+0x4f/0x70
[ 61.501161][ T5028] ? getname_flags+0xbc/0x4e0
[ 61.505830][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 61.510590][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.516658][ T5028] ? do_filp_open+0x490/0x490
[ 61.521343][ T5028] do_filp_open+0x234/0x490
[ 61.525842][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 61.530441][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 61.535292][ T5028] ? alloc_fd+0x59c/0x640
[ 61.539626][ T5028] do_sys_openat2+0x13e/0x1d0
[ 61.544308][ T5028] ? do_sys_open+0x230/0x230
[ 61.548932][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 61.554163][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 61.559371][ T5028] ? ptrace_notify+0x278/0x380
[ 61.564149][ T5028] __x64_sys_openat+0x247/0x290
[ 61.569007][ T5028] ? __ia32_sys_open+0x270/0x270
[ 61.573944][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 61.579937][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 61.585921][ T5028] do_syscall_64+0x41/0xc0
[ 61.590336][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 61.596224][ T5028] RIP: 0033:0x7f7be515a8b9
[ 61.600642][ T5028] 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
[ 61.620328][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 61.628737][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 61.636700][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 61.644789][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 61.652794][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 61.660768][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 61.668764][ T5028] </TASK>
[ 62.207619][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 62.216061][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 62.225552][ T5028] preempt_count: 1, expected: 0
[ 62.230464][ T5028] RCU nest depth: 0, expected: 0
[ 62.235410][ T5028] 2 locks held by syz-executor268/5028:
[ 62.241045][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 62.251069][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 62.260177][ T5028] Preemption disabled at:
[ 62.260190][ T5028] [<0000000000000000>] 0x0
[ 62.268993][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 62.279151][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 62.289208][ T5028] Call Trace:
[ 62.292475][ T5028] <TASK>
[ 62.295394][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 62.300063][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 62.305509][ T5028] ? panic+0x770/0x770
[ 62.309569][ T5028] __might_resched+0x5cf/0x780
[ 62.314422][ T5028] ? __might_sleep+0xc0/0xc0
[ 62.318996][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 62.324266][ T5028] ? folio_create_buffers+0x132/0x250
[ 62.329622][ T5028] ? filemap_read_folio+0x19c/0x770
[ 62.334808][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 62.339910][ T5028] __getblk_gfp+0x43/0x630
[ 62.344313][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 62.349695][ T5028] __bread_gfp+0x2e/0x380
[ 62.354008][ T5028] get_branch+0x2af/0x660
[ 62.358343][ T5028] get_block+0x185/0x1700
[ 62.362654][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 62.367937][ T5028] ? folio_create_buffers+0x132/0x250
[ 62.373292][ T5028] ? sysv_truncate+0x1050/0x1050
[ 62.378240][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 62.383087][ T5028] ? folio_create_buffers+0x132/0x250
[ 62.388456][ T5028] block_read_full_folio+0x476/0xff0
[ 62.393750][ T5028] ? sysv_truncate+0x1050/0x1050
[ 62.398682][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 62.404662][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 62.409442][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 62.414227][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 62.418997][ T5028] filemap_read_folio+0x19c/0x770
[ 62.424027][ T5028] ? sysv_writepage+0x30/0x30
[ 62.428705][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 62.434246][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 62.439532][ T5028] do_read_cache_folio+0x134/0x810
[ 62.444637][ T5028] ? sysv_writepage+0x30/0x30
[ 62.449318][ T5028] do_read_cache_page+0x30/0x210
[ 62.454270][ T5028] sysv_find_entry+0x1af/0x410
[ 62.459123][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 62.464059][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 62.468705][ T5028] sysv_lookup+0x67/0xe0
[ 62.473118][ T5028] __lookup_slow+0x282/0x3e0
[ 62.477714][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 62.482569][ T5028] lookup_slow+0x53/0x70
[ 62.486804][ T5028] link_path_walk+0x9c8/0xe70
[ 62.492531][ T5028] ? handle_lookup_down+0x130/0x130
[ 62.498009][ T5028] path_openat+0x249/0x3180
[ 62.502514][ T5028] ? kasan_set_track+0x4f/0x70
[ 62.507271][ T5028] ? getname_flags+0xbc/0x4e0
[ 62.511939][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 62.516696][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 62.522761][ T5028] ? do_filp_open+0x490/0x490
[ 62.527447][ T5028] do_filp_open+0x234/0x490
[ 62.531946][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 62.536545][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 62.541394][ T5028] ? alloc_fd+0x59c/0x640
[ 62.545728][ T5028] do_sys_openat2+0x13e/0x1d0
[ 62.550402][ T5028] ? do_sys_open+0x230/0x230
[ 62.554989][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 62.560185][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 62.565380][ T5028] ? ptrace_notify+0x278/0x380
[ 62.570173][ T5028] __x64_sys_openat+0x247/0x290
[ 62.575022][ T5028] ? __ia32_sys_open+0x270/0x270
[ 62.579970][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 62.585946][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 62.591923][ T5028] do_syscall_64+0x41/0xc0
[ 62.596343][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 62.602233][ T5028] RIP: 0033:0x7f7be515a8b9
[ 62.606738][ T5028] 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
[ 62.626423][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 62.634833][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 62.642797][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 62.650941][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 62.658926][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 62.667148][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 62.675207][ T5028] </TASK>
[ 63.207556][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 63.216873][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 63.226957][ T5028] preempt_count: 1, expected: 0
[ 63.232431][ T5028] RCU nest depth: 0, expected: 0
[ 63.237775][ T5028] 2 locks held by syz-executor268/5028:
[ 63.243361][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 63.253559][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 63.263196][ T5028] Preemption disabled at:
[ 63.263205][ T5028] [<0000000000000000>] 0x0
[ 63.272095][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 63.282684][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 63.292837][ T5028] Call Trace:
[ 63.296140][ T5028] <TASK>
[ 63.299069][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 63.303765][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 63.309214][ T5028] ? panic+0x770/0x770
[ 63.313304][ T5028] __might_resched+0x5cf/0x780
[ 63.318063][ T5028] ? __might_sleep+0xc0/0xc0
[ 63.322661][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 63.327951][ T5028] ? folio_create_buffers+0x132/0x250
[ 63.333345][ T5028] ? filemap_read_folio+0x19c/0x770
[ 63.338569][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 63.343702][ T5028] __getblk_gfp+0x43/0x630
[ 63.348140][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 63.353637][ T5028] __bread_gfp+0x2e/0x380
[ 63.357980][ T5028] get_branch+0x2af/0x660
[ 63.362397][ T5028] get_block+0x185/0x1700
[ 63.366728][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 63.372022][ T5028] ? folio_create_buffers+0x132/0x250
[ 63.377390][ T5028] ? sysv_truncate+0x1050/0x1050
[ 63.382332][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 63.387181][ T5028] ? folio_create_buffers+0x132/0x250
[ 63.392550][ T5028] block_read_full_folio+0x476/0xff0
[ 63.397841][ T5028] ? sysv_truncate+0x1050/0x1050
[ 63.402793][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 63.408791][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 63.413564][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 63.418337][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 63.423130][ T5028] filemap_read_folio+0x19c/0x770
[ 63.428166][ T5028] ? sysv_writepage+0x30/0x30
[ 63.432849][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 63.438397][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 63.443680][ T5028] do_read_cache_folio+0x134/0x810
[ 63.448805][ T5028] ? sysv_writepage+0x30/0x30
[ 63.453685][ T5028] do_read_cache_page+0x30/0x210
[ 63.458642][ T5028] sysv_find_entry+0x1af/0x410
[ 63.463447][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 63.468549][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 63.473124][ T5028] sysv_lookup+0x67/0xe0
[ 63.477374][ T5028] __lookup_slow+0x282/0x3e0
[ 63.481972][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 63.486836][ T5028] lookup_slow+0x53/0x70
[ 63.491075][ T5028] link_path_walk+0x9c8/0xe70
[ 63.495764][ T5028] ? handle_lookup_down+0x130/0x130
[ 63.501158][ T5028] path_openat+0x249/0x3180
[ 63.505670][ T5028] ? kasan_set_track+0x4f/0x70
[ 63.510434][ T5028] ? getname_flags+0xbc/0x4e0
[ 63.515195][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 63.519955][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 63.526020][ T5028] ? do_filp_open+0x490/0x490
[ 63.531941][ T5028] do_filp_open+0x234/0x490
[ 63.536442][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 63.541130][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 63.545987][ T5028] ? alloc_fd+0x59c/0x640
[ 63.550345][ T5028] do_sys_openat2+0x13e/0x1d0
[ 63.555148][ T5028] ? do_sys_open+0x230/0x230
[ 63.559870][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 63.565093][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 63.570304][ T5028] ? ptrace_notify+0x278/0x380
[ 63.575099][ T5028] __x64_sys_openat+0x247/0x290
[ 63.579974][ T5028] ? __ia32_sys_open+0x270/0x270
[ 63.585246][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 63.591393][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 63.597400][ T5028] do_syscall_64+0x41/0xc0
[ 63.601838][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 63.607872][ T5028] RIP: 0033:0x7f7be515a8b9
[ 63.612358][ T5028] 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
[ 63.632164][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 63.640576][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 63.648540][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 63.656505][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 63.664468][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 63.672433][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 63.680412][ T5028] </TASK>
[ 64.207662][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 64.216242][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 64.225750][ T5028] preempt_count: 1, expected: 0
[ 64.230684][ T5028] RCU nest depth: 0, expected: 0
[ 64.235629][ T5028] 2 locks held by syz-executor268/5028:
[ 64.241342][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 64.251383][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 64.260527][ T5028] Preemption disabled at:
[ 64.260541][ T5028] [<0000000000000000>] 0x0
[ 64.269428][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 64.279716][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 64.289914][ T5028] Call Trace:
[ 64.293203][ T5028] <TASK>
[ 64.296160][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 64.301208][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 64.306706][ T5028] ? panic+0x770/0x770
[ 64.310821][ T5028] __might_resched+0x5cf/0x780
[ 64.315615][ T5028] ? __might_sleep+0xc0/0xc0
[ 64.320216][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 64.325526][ T5028] ? folio_create_buffers+0x132/0x250
[ 64.330911][ T5028] ? filemap_read_folio+0x19c/0x770
[ 64.336136][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 64.341251][ T5028] __getblk_gfp+0x43/0x630
[ 64.345733][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 64.351142][ T5028] __bread_gfp+0x2e/0x380
[ 64.355493][ T5028] get_branch+0x2af/0x660
[ 64.359830][ T5028] get_block+0x185/0x1700
[ 64.364154][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 64.369446][ T5028] ? folio_create_buffers+0x132/0x250
[ 64.374828][ T5028] ? sysv_truncate+0x1050/0x1050
[ 64.379798][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 64.384683][ T5028] ? folio_create_buffers+0x132/0x250
[ 64.390084][ T5028] block_read_full_folio+0x476/0xff0
[ 64.395396][ T5028] ? sysv_truncate+0x1050/0x1050
[ 64.400342][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 64.406529][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 64.411326][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 64.416189][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 64.421177][ T5028] filemap_read_folio+0x19c/0x770
[ 64.426244][ T5028] ? sysv_writepage+0x30/0x30
[ 64.430960][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 64.436791][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 64.442102][ T5028] do_read_cache_folio+0x134/0x810
[ 64.447259][ T5028] ? sysv_writepage+0x30/0x30
[ 64.451980][ T5028] do_read_cache_page+0x30/0x210
[ 64.457213][ T5028] sysv_find_entry+0x1af/0x410
[ 64.462033][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 64.467022][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 64.471446][ T5028] sysv_lookup+0x67/0xe0
[ 64.475706][ T5028] __lookup_slow+0x282/0x3e0
[ 64.480313][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 64.485335][ T5028] lookup_slow+0x53/0x70
[ 64.489626][ T5028] link_path_walk+0x9c8/0xe70
[ 64.494337][ T5028] ? handle_lookup_down+0x130/0x130
[ 64.499560][ T5028] path_openat+0x249/0x3180
[ 64.504149][ T5028] ? kasan_set_track+0x4f/0x70
[ 64.508992][ T5028] ? getname_flags+0xbc/0x4e0
[ 64.513783][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 64.518561][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 64.525282][ T5028] ? do_filp_open+0x490/0x490
[ 64.530025][ T5028] do_filp_open+0x234/0x490
[ 64.534583][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 64.539289][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 64.544257][ T5028] ? alloc_fd+0x59c/0x640
[ 64.548608][ T5028] do_sys_openat2+0x13e/0x1d0
[ 64.553333][ T5028] ? do_sys_open+0x230/0x230
[ 64.557968][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 64.563223][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 64.568539][ T5028] ? ptrace_notify+0x278/0x380
[ 64.573519][ T5028] __x64_sys_openat+0x247/0x290
[ 64.578479][ T5028] ? __ia32_sys_open+0x270/0x270
[ 64.583465][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 64.589468][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 64.595473][ T5028] do_syscall_64+0x41/0xc0
[ 64.599919][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 64.605860][ T5028] RIP: 0033:0x7f7be515a8b9
[ 64.610285][ T5028] 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
[ 64.630339][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 64.639042][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 64.647048][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 64.655047][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 64.663398][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 64.671681][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 64.679731][ T5028] </TASK>
[ 65.207635][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 65.216121][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 65.225772][ T5028] preempt_count: 1, expected: 0
[ 65.230684][ T5028] RCU nest depth: 0, expected: 0
[ 65.235615][ T5028] 2 locks held by syz-executor268/5028:
[ 65.241263][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 65.251339][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 65.260513][ T5028] Preemption disabled at:
[ 65.260525][ T5028] [<0000000000000000>] 0x0
[ 65.269398][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 65.279574][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 65.289645][ T5028] Call Trace:
[ 65.292944][ T5028] <TASK>
[ 65.295880][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 65.300607][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 65.306097][ T5028] ? panic+0x770/0x770
[ 65.310185][ T5028] __might_resched+0x5cf/0x780
[ 65.314981][ T5028] ? __might_sleep+0xc0/0xc0
[ 65.319621][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 65.324936][ T5028] ? folio_create_buffers+0x132/0x250
[ 65.330478][ T5028] ? filemap_read_folio+0x19c/0x770
[ 65.335715][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 65.341115][ T5028] __getblk_gfp+0x43/0x630
[ 65.345598][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 65.351003][ T5028] __bread_gfp+0x2e/0x380
[ 65.355554][ T5028] get_branch+0x2af/0x660
[ 65.359911][ T5028] get_block+0x185/0x1700
[ 65.364430][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 65.369740][ T5028] ? folio_create_buffers+0x132/0x250
[ 65.375132][ T5028] ? sysv_truncate+0x1050/0x1050
[ 65.380099][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 65.384993][ T5028] ? folio_create_buffers+0x132/0x250
[ 65.390382][ T5028] block_read_full_folio+0x476/0xff0
[ 65.395707][ T5028] ? sysv_truncate+0x1050/0x1050
[ 65.400666][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 65.406689][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 65.411503][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 65.416275][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 65.421276][ T5028] filemap_read_folio+0x19c/0x770
[ 65.426324][ T5028] ? sysv_writepage+0x30/0x30
[ 65.431021][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 65.436625][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 65.442551][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 65.447791][ T5028] do_read_cache_folio+0x134/0x810
[ 65.452948][ T5028] ? sysv_writepage+0x30/0x30
[ 65.457635][ T5028] do_read_cache_page+0x30/0x210
[ 65.462787][ T5028] sysv_find_entry+0x1af/0x410
[ 65.467602][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 65.472533][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 65.477160][ T5028] sysv_lookup+0x67/0xe0
[ 65.481439][ T5028] __lookup_slow+0x282/0x3e0
[ 65.486045][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 65.490907][ T5028] lookup_slow+0x53/0x70
[ 65.495160][ T5028] link_path_walk+0x9c8/0xe70
[ 65.499851][ T5028] ? handle_lookup_down+0x130/0x130
[ 65.505083][ T5028] path_openat+0x249/0x3180
[ 65.509721][ T5028] ? kasan_set_track+0x4f/0x70
[ 65.514529][ T5028] ? getname_flags+0xbc/0x4e0
[ 65.519232][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 65.524309][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.530486][ T5028] ? do_filp_open+0x490/0x490
[ 65.535206][ T5028] do_filp_open+0x234/0x490
[ 65.539728][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 65.544460][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 65.549353][ T5028] ? alloc_fd+0x59c/0x640
[ 65.553703][ T5028] do_sys_openat2+0x13e/0x1d0
[ 65.558391][ T5028] ? do_sys_open+0x230/0x230
[ 65.563066][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 65.568305][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 65.573641][ T5028] ? ptrace_notify+0x278/0x380
[ 65.578420][ T5028] __x64_sys_openat+0x247/0x290
[ 65.583276][ T5028] ? __ia32_sys_open+0x270/0x270
[ 65.588263][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 65.594289][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 65.600311][ T5028] do_syscall_64+0x41/0xc0
[ 65.604743][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.610646][ T5028] RIP: 0033:0x7f7be515a8b9
[ 65.615478][ T5028] 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
[ 65.635814][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 65.644337][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 65.652369][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 65.660345][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 65.668365][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 65.676552][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 65.684574][ T5028] </TASK>
[ 66.207725][ T5028] BUG: sleeping function called from invalid context at fs/buffer.c:1437
[ 66.216185][ T5028] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5028, name: syz-executor268
[ 66.225697][ T5028] preempt_count: 1, expected: 0
[ 66.230647][ T5028] RCU nest depth: 0, expected: 0
[ 66.235630][ T5028] 2 locks held by syz-executor268/5028:
[ 66.241372][ T5028] #0: ffff888079198188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 66.251561][ T5028] #1: ffffffff8d6011d8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x167/0x1700
[ 66.260858][ T5028] Preemption disabled at:
[ 66.260870][ T5028] [<0000000000000000>] 0x0
[ 66.269709][ T5028] CPU: 0 PID: 5028 Comm: syz-executor268 Tainted: G W 6.6.0-rc5-syzkaller #0
[ 66.279884][ T5028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
[ 66.289958][ T5028] Call Trace:
[ 66.293264][ T5028] <TASK>
[ 66.296206][ T5028] dump_stack_lvl+0x1e7/0x2d0
[ 66.300895][ T5028] ? nf_tcp_handle_invalid+0x650/0x650
[ 66.306356][ T5028] ? panic+0x770/0x770
[ 66.310458][ T5028] __might_resched+0x5cf/0x780
[ 66.315235][ T5028] ? __might_sleep+0xc0/0xc0
[ 66.319824][ T5028] ? folio_alloc_buffers+0x3a9/0x9b0
[ 66.325105][ T5028] ? folio_create_buffers+0x132/0x250
[ 66.330490][ T5028] ? filemap_read_folio+0x19c/0x770
[ 66.335715][ T5028] ? sysv_inode_by_name+0x98/0x1f0
[ 66.340889][ T5028] __getblk_gfp+0x43/0x630
[ 66.345439][ T5028] ? read_lock_is_recursive+0x20/0x20
[ 66.350824][ T5028] __bread_gfp+0x2e/0x380
[ 66.355159][ T5028] get_branch+0x2af/0x660
[ 66.359517][ T5028] get_block+0x185/0x1700
[ 66.363868][ T5028] ? slab_post_alloc_hook+0x82/0x3d0
[ 66.369273][ T5028] ? folio_create_buffers+0x132/0x250
[ 66.374774][ T5028] ? sysv_truncate+0x1050/0x1050
[ 66.379736][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 66.384671][ T5028] ? folio_create_buffers+0x132/0x250
[ 66.390094][ T5028] block_read_full_folio+0x476/0xff0
[ 66.395418][ T5028] ? sysv_truncate+0x1050/0x1050
[ 66.400374][ T5028] ? block_is_partially_uptodate+0x570/0x570
[ 66.406387][ T5028] ? folio_add_lru+0x9d0/0x9d0
[ 66.411162][ T5028] ? folio_add_lru+0x4b2/0x9d0
[ 66.415919][ T5028] ? folio_add_lru+0x27b/0x9d0
[ 66.420679][ T5028] filemap_read_folio+0x19c/0x770
[ 66.425702][ T5028] ? sysv_writepage+0x30/0x30
[ 66.430391][ T5028] ? maybe_unlock_mmap_for_io+0xe0/0xe0
[ 66.435988][ T5028] ? __filemap_get_folio+0x92f/0xbb0
[ 66.441323][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 66.446560][ T5028] do_read_cache_folio+0x134/0x810
[ 66.451948][ T5028] ? sysv_writepage+0x30/0x30
[ 66.456646][ T5028] do_read_cache_page+0x30/0x210
[ 66.461606][ T5028] sysv_find_entry+0x1af/0x410
[ 66.466389][ T5028] sysv_inode_by_name+0x98/0x1f0
[ 66.471363][ T5028] ? sysv_dotdot+0xa0/0xa0
[ 66.475829][ T5028] sysv_lookup+0x67/0xe0
[ 66.480084][ T5028] __lookup_slow+0x282/0x3e0
[ 66.484675][ T5028] ? lookup_one_len+0x2d0/0x2d0
[ 66.489534][ T5028] lookup_slow+0x53/0x70
[ 66.493773][ T5028] link_path_walk+0x9c8/0xe70
[ 66.498474][ T5028] ? handle_lookup_down+0x130/0x130
[ 66.503711][ T5028] path_openat+0x249/0x3180
[ 66.508264][ T5028] ? kasan_set_track+0x4f/0x70
[ 66.513059][ T5028] ? getname_flags+0xbc/0x4e0
[ 66.517804][ T5028] ? do_sys_openat2+0xd2/0x1d0
[ 66.523191][ T5028] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 66.529278][ T5028] ? do_filp_open+0x490/0x490
[ 66.533988][ T5028] do_filp_open+0x234/0x490
[ 66.538537][ T5028] ? vfs_tmpfile+0x4b0/0x4b0
[ 66.543185][ T5028] ? _raw_spin_unlock+0x28/0x40
[ 66.548235][ T5028] ? alloc_fd+0x59c/0x640
[ 66.552686][ T5028] do_sys_openat2+0x13e/0x1d0
[ 66.557390][ T5028] ? do_sys_open+0x230/0x230
[ 66.562074][ T5028] ? lockdep_hardirqs_on+0x98/0x140
[ 66.567301][ T5028] ? _raw_spin_unlock_irq+0x2e/0x50
[ 66.572538][ T5028] ? ptrace_notify+0x278/0x380
[ 66.577320][ T5028] __x64_sys_openat+0x247/0x290
[ 66.582188][ T5028] ? __ia32_sys_open+0x270/0x270
[ 66.587163][ T5028] ? syscall_enter_from_user_mode+0x32/0x230
[ 66.593186][ T5028] ? syscall_enter_from_user_mode+0x8c/0x230
[ 66.599171][ T5028] do_syscall_64+0x41/0xc0
[ 66.603587][ T5028] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 66.609578][ T5028] RIP: 0033:0x7f7be515a8b9
[ 66.614026][ T5028] 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
[ 66.633754][ T5028] RSP: 002b:00007ffeeb37ac38 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 66.642196][ T5028] RAX: ffffffffffffffda RBX: 00007ffeeb37ae18 RCX: 00007f7be515a8b9
[ 66.650350][ T5028] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 66.658341][ T5028] RBP: 00007f7be51d7610 R08: 0000000000009e23 R09: 0000000000000000
[ 66.666320][ T5028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 66.674371][ T5028] R13: 00007ffeeb37ae08 R14: 0000000000000001 R15: 0000000000000001
[ 66.682382][ T5028] </TASK>