./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3807000572 <...> Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. execve("./syz-executor3807000572", ["./syz-executor3807000572"], 0x7ffcece13a70 /* 10 vars */) = 0 brk(NULL) = 0x555555b4c000 brk(0x555555b4cc40) = 0x555555b4cc40 arch_prctl(ARCH_SET_FS, 0x555555b4c300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3807000572", 4096) = 28 brk(0x555555b6dc40) = 0x555555b6dc40 brk(0x555555b6e000) = 0x555555b6e000 mprotect(0x7f5ab30db000, 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) = 0x7f5aaac00000 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(0x7f5aaac00000, 65536) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 ioctl(4, LOOP_SET_FD, 3) = 0 close(3) = 0 mkdir("./file0", 0777) = 0 mount("/dev/loop0", "./file0", "sysv", MS_RDONLY|MS_SYNCHRONOUS|MS_NOATIME|MS_NODIRATIME|MS_REC|MS_SILENT, "") = 0 openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 chdir("./file0") = 0 ioctl(4, LOOP_CLR_FD) = 0 close(4) = 0 syzkaller login: [ 57.602122][ T3632] loop0: detected capacity change from 0 to 128 [ 57.616948][ T3632] syz-executor380: attempt to access beyond end of device [ 57.616948][ T3632] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 57.632951][ T3632] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 57.641836][ T3632] syz-executor380: attempt to access beyond end of device [ 57.641836][ T3632] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 57.656008][ T3632] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 57.665177][ T3632] syz-executor380: attempt to access beyond end of device [ 57.665177][ T3632] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 57.679301][ T3632] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 57.687757][ T3632] syz-executor380: attempt to access beyond end of device [ 57.687757][ T3632] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 57.704361][ T3632] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 57.713193][ T3632] syz-executor380: attempt to access beyond end of device [ 57.713193][ T3632] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 57.727163][ T3632] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 57.735549][ T3632] syz-executor380: attempt to access beyond end of device [ 57.735549][ T3632] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 57.749593][ T3632] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 57.757945][ T3632] syz-executor380: attempt to access beyond end of device [ 57.757945][ T3632] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 57.771977][ T3632] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 57.780465][ T3632] syz-executor380: attempt to access beyond end of device [ 57.780465][ T3632] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 57.794492][ T3632] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 57.802923][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 57.811497][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 57.821013][ T3632] preempt_count: 1, expected: 0 [ 57.825846][ T3632] RCU nest depth: 0, expected: 0 [ 57.830847][ T3632] 2 locks held by syz-executor380/3632: [ 57.836406][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 57.846675][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 57.855785][ T3632] Preemption disabled at: [ 57.855792][ T3632] [<0000000000000000>] 0x0 [ 57.864555][ T3632] CPU: 0 PID: 3632 Comm: syz-executor380 Not tainted 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 57.874945][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.884984][ T3632] Call Trace: [ 57.888251][ T3632] [ 57.891168][ T3632] dump_stack_lvl+0x1b1/0x28e [ 57.895844][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 57.901288][ T3632] ? panic+0x710/0x710 [ 57.905354][ T3632] __might_resched+0x4e9/0x6b0 [ 57.910103][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 57.915113][ T3632] ? __might_sleep+0xc0/0xc0 [ 57.919786][ T3632] __getblk_gfp+0x41/0x290 [ 57.924190][ T3632] ? get_block+0x184/0x16d0 [ 57.928680][ T3632] __bread_gfp+0x28/0x320 [ 57.932997][ T3632] get_branch+0x2ce/0x680 [ 57.937321][ T3632] get_block+0x175/0x16d0 [ 57.941641][ T3632] ? trace_lock_release+0x95/0x220 [ 57.946744][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 57.952014][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 57.956939][ T3632] ? sysv_truncate+0x1040/0x1040 [ 57.961858][ T3632] ? alloc_page_buffers+0x326/0x460 [ 57.967040][ T3632] ? folio_attach_private+0xd9/0x200 [ 57.972321][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 57.977525][ T3632] ? create_page_buffers+0x244/0x4b0 [ 57.982899][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 57.988195][ T3632] ? sysv_truncate+0x1040/0x1040 [ 57.993474][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 57.999472][ T3632] ? folio_add_lru+0x480/0x960 [ 58.004234][ T3632] filemap_read_folio+0x187/0x7d0 [ 58.009258][ T3632] ? sysv_writepage+0x30/0x30 [ 58.013943][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 58.019661][ T3632] ? folio_alloc+0x47/0x50 [ 58.024072][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 58.029349][ T3632] ? __lock_acquire+0x1f60/0x1f60 [ 58.034372][ T3632] do_read_cache_folio+0x2d3/0x790 [ 58.039480][ T3632] ? sysv_writepage+0x30/0x30 [ 58.044153][ T3632] read_cache_page+0x56/0x270 [ 58.048828][ T3632] sysv_find_entry+0x1b3/0x440 [ 58.053595][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 58.058528][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 58.062938][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 58.068054][ T3632] sysv_lookup+0x62/0xe0 [ 58.072292][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 58.077497][ T3632] path_openat+0x10e6/0x2df0 [ 58.082108][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 58.086797][ T3632] do_filp_open+0x264/0x4f0 [ 58.091297][ T3632] ? vfs_tmpfile+0x490/0x490 [ 58.095904][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 58.101107][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 58.105958][ T3632] ? alloc_fd+0x5a7/0x640 [ 58.110297][ T3632] do_sys_openat2+0x124/0x4e0 [ 58.114979][ T3632] ? print_irqtrace_events+0x220/0x220 [ 58.120434][ T3632] ? ptrace_stop+0x74d/0x970 [ 58.125028][ T3632] ? do_sys_open+0x220/0x220 [ 58.129618][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 58.134818][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 58.140016][ T3632] ? ptrace_notify+0x245/0x340 [ 58.144774][ T3632] __x64_sys_openat+0x243/0x290 [ 58.149627][ T3632] ? __ia32_sys_open+0x270/0x270 [ 58.154566][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 58.160545][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 58.166527][ T3632] do_syscall_64+0x3d/0xb0 [ 58.170939][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.176828][ T3632] RIP: 0033:0x7f5ab3064739 [ 58.181239][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 58.200840][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.209255][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 58.217240][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 58.225208][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 58.233355][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 58.241324][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 58.249317][ T3632] [ 58.253872][ T3632] syz-executor380: attempt to access beyond end of device [ 58.253872][ T3632] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 58.268205][ T3632] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 58.276639][ T3632] syz-executor380: attempt to access beyond end of device [ 58.276639][ T3632] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 58.290674][ T3632] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 58.799155][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 58.807591][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 58.817119][ T3632] preempt_count: 1, expected: 0 [ 58.822022][ T3632] RCU nest depth: 0, expected: 0 [ 58.826968][ T3632] 2 locks held by syz-executor380/3632: [ 58.832581][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 58.842818][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 58.851921][ T3632] Preemption disabled at: [ 58.851930][ T3632] [<0000000000000000>] 0x0 [ 58.860678][ T3632] CPU: 0 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 58.872548][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.882585][ T3632] Call Trace: [ 58.885850][ T3632] [ 58.888770][ T3632] dump_stack_lvl+0x1b1/0x28e [ 58.893440][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 58.898890][ T3632] ? panic+0x710/0x710 [ 58.902951][ T3632] __might_resched+0x4e9/0x6b0 [ 58.907764][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 58.912776][ T3632] ? __might_sleep+0xc0/0xc0 [ 58.917364][ T3632] __getblk_gfp+0x41/0x290 [ 58.921775][ T3632] __bread_gfp+0x28/0x320 [ 58.926098][ T3632] get_branch+0x2ce/0x680 [ 58.930419][ T3632] get_block+0x175/0x16d0 [ 58.934736][ T3632] ? trace_lock_release+0x95/0x220 [ 58.939836][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 58.945111][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 58.950038][ T3632] ? sysv_truncate+0x1040/0x1040 [ 58.954957][ T3632] ? alloc_page_buffers+0x326/0x460 [ 58.960143][ T3632] ? folio_attach_private+0xd9/0x200 [ 58.965414][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 58.970612][ T3632] ? create_page_buffers+0x244/0x4b0 [ 58.975915][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 58.981213][ T3632] ? sysv_truncate+0x1040/0x1040 [ 58.986148][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 58.992138][ T3632] ? folio_add_lru+0x480/0x960 [ 58.996904][ T3632] filemap_read_folio+0x187/0x7d0 [ 59.001933][ T3632] ? sysv_writepage+0x30/0x30 [ 59.006608][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 59.012326][ T3632] ? folio_alloc+0x47/0x50 [ 59.016741][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 59.022023][ T3632] ? __lock_acquire+0x1f60/0x1f60 [ 59.027050][ T3632] do_read_cache_folio+0x2d3/0x790 [ 59.032511][ T3632] ? sysv_writepage+0x30/0x30 [ 59.037190][ T3632] read_cache_page+0x56/0x270 [ 59.041870][ T3632] sysv_find_entry+0x1b3/0x440 [ 59.046638][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 59.051571][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 59.055983][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 59.061096][ T3632] sysv_lookup+0x62/0xe0 [ 59.065334][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 59.070527][ T3632] path_openat+0x10e6/0x2df0 [ 59.075147][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 59.079839][ T3632] do_filp_open+0x264/0x4f0 [ 59.084347][ T3632] ? vfs_tmpfile+0x490/0x490 [ 59.088944][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 59.094166][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 59.099020][ T3632] ? alloc_fd+0x5a7/0x640 [ 59.103359][ T3632] do_sys_openat2+0x124/0x4e0 [ 59.108033][ T3632] ? print_irqtrace_events+0x220/0x220 [ 59.113487][ T3632] ? ptrace_stop+0x74d/0x970 [ 59.118079][ T3632] ? do_sys_open+0x220/0x220 [ 59.122667][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 59.127870][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 59.133072][ T3632] ? ptrace_notify+0x245/0x340 [ 59.137835][ T3632] __x64_sys_openat+0x243/0x290 [ 59.142690][ T3632] ? __ia32_sys_open+0x270/0x270 [ 59.147627][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 59.153605][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 59.159586][ T3632] do_syscall_64+0x3d/0xb0 [ 59.163998][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.169888][ T3632] RIP: 0033:0x7f5ab3064739 [ 59.174300][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 59.193918][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 59.202337][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 59.210310][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 59.218279][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 59.226245][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 59.234210][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 59.242248][ T3632] [ 59.799163][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 59.807638][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 59.817148][ T3632] preempt_count: 1, expected: 0 [ 59.822081][ T3632] RCU nest depth: 0, expected: 0 [ 59.827018][ T3632] 2 locks held by syz-executor380/3632: [ 59.832612][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 59.842873][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 59.851984][ T3632] Preemption disabled at: [ 59.851994][ T3632] [<0000000000000000>] 0x0 [ 59.860741][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 59.872611][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.882648][ T3632] Call Trace: [ 59.885916][ T3632] [ 59.888836][ T3632] dump_stack_lvl+0x1b1/0x28e [ 59.893503][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 59.898943][ T3632] ? panic+0x710/0x710 [ 59.903009][ T3632] __might_resched+0x4e9/0x6b0 [ 59.907756][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 59.912766][ T3632] ? __might_sleep+0xc0/0xc0 [ 59.917352][ T3632] __getblk_gfp+0x41/0x290 [ 59.921760][ T3632] __bread_gfp+0x28/0x320 [ 59.926077][ T3632] get_branch+0x2ce/0x680 [ 59.930465][ T3632] get_block+0x175/0x16d0 [ 59.934783][ T3632] ? trace_lock_release+0x95/0x220 [ 59.939887][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 59.945157][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 59.950081][ T3632] ? sysv_truncate+0x1040/0x1040 [ 59.954999][ T3632] ? alloc_page_buffers+0x326/0x460 [ 59.960183][ T3632] ? folio_attach_private+0xd9/0x200 [ 59.965452][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 59.970651][ T3632] ? create_page_buffers+0x244/0x4b0 [ 59.975943][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 59.981260][ T3632] ? sysv_truncate+0x1040/0x1040 [ 59.986193][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 59.992182][ T3632] ? folio_add_lru+0x480/0x960 [ 59.996948][ T3632] filemap_read_folio+0x187/0x7d0 [ 60.001976][ T3632] ? sysv_writepage+0x30/0x30 [ 60.006648][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 60.012366][ T3632] ? folio_alloc+0x47/0x50 [ 60.016806][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 60.022086][ T3632] ? __lock_acquire+0x1f60/0x1f60 [ 60.027110][ T3632] do_read_cache_folio+0x2d3/0x790 [ 60.032219][ T3632] ? sysv_writepage+0x30/0x30 [ 60.037768][ T3632] read_cache_page+0x56/0x270 [ 60.042467][ T3632] sysv_find_entry+0x1b3/0x440 [ 60.047251][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 60.052213][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 60.057581][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 60.062792][ T3632] sysv_lookup+0x62/0xe0 [ 60.067025][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 60.072219][ T3632] path_openat+0x10e6/0x2df0 [ 60.076864][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 60.081551][ T3632] do_filp_open+0x264/0x4f0 [ 60.086051][ T3632] ? vfs_tmpfile+0x490/0x490 [ 60.090646][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 60.095847][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 60.100695][ T3632] ? alloc_fd+0x5a7/0x640 [ 60.105031][ T3632] do_sys_openat2+0x124/0x4e0 [ 60.109703][ T3632] ? print_irqtrace_events+0x220/0x220 [ 60.115174][ T3632] ? ptrace_stop+0x74d/0x970 [ 60.119764][ T3632] ? do_sys_open+0x220/0x220 [ 60.124350][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 60.129549][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 60.134745][ T3632] ? ptrace_notify+0x245/0x340 [ 60.139509][ T3632] __x64_sys_openat+0x243/0x290 [ 60.144446][ T3632] ? __ia32_sys_open+0x270/0x270 [ 60.149383][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 60.155362][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 60.161341][ T3632] do_syscall_64+0x3d/0xb0 [ 60.165757][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.171645][ T3632] RIP: 0033:0x7f5ab3064739 [ 60.176056][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 60.195675][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 60.204085][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 60.212055][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 60.220021][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 60.227988][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 60.236044][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 60.244026][ T3632] [ 60.799140][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 60.807595][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 60.817093][ T3632] preempt_count: 1, expected: 0 [ 60.822005][ T3632] RCU nest depth: 0, expected: 0 [ 60.826937][ T3632] 2 locks held by syz-executor380/3632: [ 60.832511][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 60.842783][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 60.851892][ T3632] Preemption disabled at: [ 60.851902][ T3632] [<0000000000000000>] 0x0 [ 60.860666][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 60.872536][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.882576][ T3632] Call Trace: [ 60.885842][ T3632] [ 60.888761][ T3632] dump_stack_lvl+0x1b1/0x28e [ 60.893426][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 60.898870][ T3632] ? panic+0x710/0x710 [ 60.902934][ T3632] __might_resched+0x4e9/0x6b0 [ 60.907685][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 60.912700][ T3632] ? __might_sleep+0xc0/0xc0 [ 60.917290][ T3632] __getblk_gfp+0x41/0x290 [ 60.921699][ T3632] __bread_gfp+0x28/0x320 [ 60.926020][ T3632] get_branch+0x2ce/0x680 [ 60.930344][ T3632] get_block+0x175/0x16d0 [ 60.934664][ T3632] ? trace_lock_release+0x95/0x220 [ 60.939766][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 60.945038][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 60.949965][ T3632] ? sysv_truncate+0x1040/0x1040 [ 60.954889][ T3632] ? alloc_page_buffers+0x326/0x460 [ 60.960084][ T3632] ? folio_attach_private+0xd9/0x200 [ 60.965357][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 60.970558][ T3632] ? create_page_buffers+0x244/0x4b0 [ 60.975851][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 60.981149][ T3632] ? sysv_truncate+0x1040/0x1040 [ 60.986080][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 60.992068][ T3632] ? folio_add_lru+0x480/0x960 [ 60.996833][ T3632] filemap_read_folio+0x187/0x7d0 [ 61.001860][ T3632] ? sysv_writepage+0x30/0x30 [ 61.006533][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 61.012256][ T3632] ? folio_alloc+0x47/0x50 [ 61.016673][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 61.021974][ T3632] ? __lock_acquire+0x1f60/0x1f60 [ 61.027000][ T3632] do_read_cache_folio+0x2d3/0x790 [ 61.032108][ T3632] ? sysv_writepage+0x30/0x30 [ 61.036785][ T3632] read_cache_page+0x56/0x270 [ 61.041460][ T3632] sysv_find_entry+0x1b3/0x440 [ 61.046231][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 61.051167][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 61.055582][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 61.060696][ T3632] sysv_lookup+0x62/0xe0 [ 61.064936][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 61.070131][ T3632] path_openat+0x10e6/0x2df0 [ 61.074741][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 61.079432][ T3632] do_filp_open+0x264/0x4f0 [ 61.083933][ T3632] ? vfs_tmpfile+0x490/0x490 [ 61.088532][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 61.093733][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 61.098587][ T3632] ? alloc_fd+0x5a7/0x640 [ 61.102927][ T3632] do_sys_openat2+0x124/0x4e0 [ 61.107603][ T3632] ? print_irqtrace_events+0x220/0x220 [ 61.113056][ T3632] ? ptrace_stop+0x74d/0x970 [ 61.117646][ T3632] ? do_sys_open+0x220/0x220 [ 61.122238][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 61.127434][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 61.132719][ T3632] ? ptrace_notify+0x245/0x340 [ 61.137481][ T3632] __x64_sys_openat+0x243/0x290 [ 61.142335][ T3632] ? __ia32_sys_open+0x270/0x270 [ 61.147276][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 61.153257][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 61.159242][ T3632] do_syscall_64+0x3d/0xb0 [ 61.163654][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 61.169542][ T3632] RIP: 0033:0x7f5ab3064739 [ 61.173964][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 61.194003][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.202673][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 61.210642][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 61.218609][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 61.226574][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 61.234626][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 61.242604][ T3632] [ 61.799134][ T3632] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 61.808566][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 61.818098][ T3632] preempt_count: 1, expected: 0 [ 61.823029][ T3632] RCU nest depth: 0, expected: 0 [ 61.827968][ T3632] 2 locks held by syz-executor380/3632: [ 61.833549][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 61.843795][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 61.852877][ T3632] Preemption disabled at: [ 61.852887][ T3632] [<0000000000000000>] 0x0 [ 61.861668][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 61.873550][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.883595][ T3632] Call Trace: [ 61.886863][ T3632] [ 61.889783][ T3632] dump_stack_lvl+0x1b1/0x28e [ 61.894455][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 61.899901][ T3632] ? panic+0x710/0x710 [ 61.903956][ T3632] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 61.909930][ T3632] __might_resched+0x4e9/0x6b0 [ 61.914685][ T3632] ? __might_sleep+0xc0/0xc0 [ 61.919281][ T3632] __filemap_get_folio+0x43c/0x1260 [ 61.924471][ T3632] ? page_cache_prev_miss+0x4e0/0x4e0 [ 61.929826][ T3632] ? __find_get_block+0x7a0/0x1110 [ 61.934928][ T3632] ? __might_resched+0xdf/0x6b0 [ 61.939761][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 61.944774][ T3632] ? write_boundary_block+0xb0/0xb0 [ 61.949961][ T3632] pagecache_get_page+0x28/0x260 [ 61.954892][ T3632] grow_dev_page+0xba/0x920 [ 61.959384][ T3632] __getblk_gfp+0x16c/0x290 [ 61.963896][ T3632] __bread_gfp+0x28/0x320 [ 61.968239][ T3632] get_branch+0x2ce/0x680 [ 61.972588][ T3632] get_block+0x175/0x16d0 [ 61.976952][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 61.982249][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 61.987191][ T3632] ? sysv_truncate+0x1040/0x1040 [ 61.992145][ T3632] ? alloc_page_buffers+0x326/0x460 [ 61.997361][ T3632] ? folio_attach_private+0xd9/0x200 [ 62.002652][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 62.007862][ T3632] ? zero_user_segments+0x6c3/0x730 [ 62.013147][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 62.018445][ T3632] ? block_read_full_folio+0x3e1/0xfa0 [ 62.023903][ T3632] ? sysv_truncate+0x1040/0x1040 [ 62.028835][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 62.035080][ T3632] ? folio_add_lru+0x480/0x960 [ 62.039852][ T3632] filemap_read_folio+0x187/0x7d0 [ 62.044876][ T3632] ? sysv_writepage+0x30/0x30 [ 62.049543][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 62.055348][ T3632] ? folio_alloc+0x47/0x50 [ 62.059756][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 62.065033][ T3632] ? __lock_acquire+0x1f60/0x1f60 [ 62.070061][ T3632] do_read_cache_folio+0x2d3/0x790 [ 62.075166][ T3632] ? sysv_writepage+0x30/0x30 [ 62.079840][ T3632] read_cache_page+0x56/0x270 [ 62.084600][ T3632] sysv_find_entry+0x1b3/0x440 [ 62.089366][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 62.094298][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 62.099144][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 62.104253][ T3632] sysv_lookup+0x62/0xe0 [ 62.108486][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 62.113678][ T3632] path_openat+0x10e6/0x2df0 [ 62.118288][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 62.122974][ T3632] do_filp_open+0x264/0x4f0 [ 62.127472][ T3632] ? vfs_tmpfile+0x490/0x490 [ 62.132065][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 62.137393][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 62.142330][ T3632] ? alloc_fd+0x5a7/0x640 [ 62.146664][ T3632] do_sys_openat2+0x124/0x4e0 [ 62.151367][ T3632] ? print_irqtrace_events+0x220/0x220 [ 62.156819][ T3632] ? ptrace_stop+0x74d/0x970 [ 62.161407][ T3632] ? do_sys_open+0x220/0x220 [ 62.165995][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 62.171191][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 62.176388][ T3632] ? ptrace_notify+0x245/0x340 [ 62.181147][ T3632] __x64_sys_openat+0x243/0x290 [ 62.185997][ T3632] ? __ia32_sys_open+0x270/0x270 [ 62.190931][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 62.196906][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 62.202903][ T3632] do_syscall_64+0x3d/0xb0 [ 62.207351][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 62.213261][ T3632] RIP: 0033:0x7f5ab3064739 [ 62.217677][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 62.237304][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 62.245907][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 62.253894][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 62.261871][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 62.269838][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 62.277804][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.285782][ T3632] [ 62.799178][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 62.807617][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 62.817116][ T3632] preempt_count: 1, expected: 0 [ 62.822000][ T3632] RCU nest depth: 0, expected: 0 [ 62.826918][ T3632] 2 locks held by syz-executor380/3632: [ 62.832511][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 62.843794][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 62.852898][ T3632] Preemption disabled at: [ 62.852908][ T3632] [<0000000000000000>] 0x0 [ 62.861686][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 62.873568][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 62.883619][ T3632] Call Trace: [ 62.886894][ T3632] [ 62.889818][ T3632] dump_stack_lvl+0x1b1/0x28e [ 62.894498][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 62.899948][ T3632] ? panic+0x710/0x710 [ 62.904027][ T3632] __might_resched+0x4e9/0x6b0 [ 62.908877][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 62.913906][ T3632] ? __might_sleep+0xc0/0xc0 [ 62.918512][ T3632] __getblk_gfp+0x41/0x290 [ 62.922933][ T3632] __bread_gfp+0x28/0x320 [ 62.927261][ T3632] get_branch+0x2ce/0x680 [ 62.931593][ T3632] get_block+0x175/0x16d0 [ 62.935920][ T3632] ? trace_lock_release+0x95/0x220 [ 62.941049][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 62.946335][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 62.951273][ T3632] ? sysv_truncate+0x1040/0x1040 [ 62.956207][ T3632] ? alloc_page_buffers+0x326/0x460 [ 62.961403][ T3632] ? folio_attach_private+0xd9/0x200 [ 62.966687][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 62.971889][ T3632] ? create_page_buffers+0x244/0x4b0 [ 62.977174][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 62.982470][ T3632] ? sysv_truncate+0x1040/0x1040 [ 62.987404][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 62.993396][ T3632] ? folio_add_lru+0x480/0x960 [ 62.998166][ T3632] filemap_read_folio+0x187/0x7d0 [ 63.003188][ T3632] ? sysv_writepage+0x30/0x30 [ 63.007861][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 63.013579][ T3632] ? folio_alloc+0x47/0x50 [ 63.017987][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 63.023269][ T3632] do_read_cache_folio+0x2d3/0x790 [ 63.028378][ T3632] ? sysv_writepage+0x30/0x30 [ 63.033053][ T3632] read_cache_page+0x56/0x270 [ 63.037727][ T3632] sysv_find_entry+0x1b3/0x440 [ 63.042500][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 63.047432][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 63.051841][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 63.056951][ T3632] sysv_lookup+0x62/0xe0 [ 63.061193][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 63.066390][ T3632] path_openat+0x10e6/0x2df0 [ 63.071007][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 63.075875][ T3632] do_filp_open+0x264/0x4f0 [ 63.080376][ T3632] ? vfs_tmpfile+0x490/0x490 [ 63.084979][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 63.090182][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 63.095032][ T3632] ? alloc_fd+0x5a7/0x640 [ 63.099368][ T3632] do_sys_openat2+0x124/0x4e0 [ 63.104041][ T3632] ? print_irqtrace_events+0x220/0x220 [ 63.109497][ T3632] ? ptrace_stop+0x74d/0x970 [ 63.114104][ T3632] ? do_sys_open+0x220/0x220 [ 63.118691][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 63.123887][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 63.129088][ T3632] ? ptrace_notify+0x245/0x340 [ 63.133855][ T3632] __x64_sys_openat+0x243/0x290 [ 63.138708][ T3632] ? __ia32_sys_open+0x270/0x270 [ 63.143646][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 63.149624][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 63.155601][ T3632] do_syscall_64+0x3d/0xb0 [ 63.160013][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 63.165900][ T3632] RIP: 0033:0x7f5ab3064739 [ 63.170512][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 63.190474][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 63.198922][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 63.206931][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 63.214909][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 63.223064][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 63.231376][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 63.239370][ T3632] [ 63.799164][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 63.807628][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 63.817149][ T3632] preempt_count: 1, expected: 0 [ 63.822096][ T3632] RCU nest depth: 0, expected: 0 [ 63.827031][ T3632] 2 locks held by syz-executor380/3632: [ 63.832607][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 63.842842][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 63.851973][ T3632] Preemption disabled at: [ 63.851982][ T3632] [<0000000000000000>] 0x0 [ 63.860735][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 63.872699][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 63.882736][ T3632] Call Trace: [ 63.886000][ T3632] [ 63.888923][ T3632] dump_stack_lvl+0x1b1/0x28e [ 63.893590][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 63.899044][ T3632] ? panic+0x710/0x710 [ 63.903105][ T3632] __might_resched+0x4e9/0x6b0 [ 63.907852][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 63.912863][ T3632] ? __might_sleep+0xc0/0xc0 [ 63.917461][ T3632] __getblk_gfp+0x41/0x290 [ 63.921870][ T3632] __bread_gfp+0x28/0x320 [ 63.926188][ T3632] get_branch+0x2ce/0x680 [ 63.930509][ T3632] get_block+0x175/0x16d0 [ 63.934822][ T3632] ? trace_lock_release+0x95/0x220 [ 63.939924][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 63.945206][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 63.950128][ T3632] ? sysv_truncate+0x1040/0x1040 [ 63.955046][ T3632] ? alloc_page_buffers+0x326/0x460 [ 63.960230][ T3632] ? folio_attach_private+0xd9/0x200 [ 63.965497][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 63.970702][ T3632] ? create_page_buffers+0x244/0x4b0 [ 63.977118][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 63.982469][ T3632] ? sysv_truncate+0x1040/0x1040 [ 63.987402][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 63.993476][ T3632] ? folio_add_lru+0x480/0x960 [ 63.998244][ T3632] filemap_read_folio+0x187/0x7d0 [ 64.003271][ T3632] ? sysv_writepage+0x30/0x30 [ 64.007941][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 64.013661][ T3632] ? folio_alloc+0x47/0x50 [ 64.018070][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 64.023355][ T3632] do_read_cache_folio+0x2d3/0x790 [ 64.028466][ T3632] ? sysv_writepage+0x30/0x30 [ 64.033141][ T3632] read_cache_page+0x56/0x270 [ 64.037822][ T3632] sysv_find_entry+0x1b3/0x440 [ 64.042591][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 64.047521][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 64.051936][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 64.057051][ T3632] sysv_lookup+0x62/0xe0 [ 64.061308][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 64.066500][ T3632] path_openat+0x10e6/0x2df0 [ 64.071108][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 64.075796][ T3632] do_filp_open+0x264/0x4f0 [ 64.080294][ T3632] ? vfs_tmpfile+0x490/0x490 [ 64.084886][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 64.090616][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 64.095467][ T3632] ? alloc_fd+0x5a7/0x640 [ 64.099801][ T3632] do_sys_openat2+0x124/0x4e0 [ 64.104476][ T3632] ? print_irqtrace_events+0x220/0x220 [ 64.109928][ T3632] ? ptrace_stop+0x74d/0x970 [ 64.114524][ T3632] ? do_sys_open+0x220/0x220 [ 64.119199][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 64.124396][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 64.129594][ T3632] ? ptrace_notify+0x245/0x340 [ 64.134360][ T3632] __x64_sys_openat+0x243/0x290 [ 64.139213][ T3632] ? __ia32_sys_open+0x270/0x270 [ 64.144150][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 64.150218][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 64.156197][ T3632] do_syscall_64+0x3d/0xb0 [ 64.160607][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 64.166508][ T3632] RIP: 0033:0x7f5ab3064739 [ 64.171015][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 64.191586][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 64.200000][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 64.207984][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 64.215948][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 64.223910][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 64.231874][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.239851][ T3632] [ 64.799147][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 64.807712][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 64.817272][ T3632] preempt_count: 1, expected: 0 [ 64.822210][ T3632] RCU nest depth: 0, expected: 0 [ 64.827166][ T3632] 2 locks held by syz-executor380/3632: [ 64.832799][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 64.843096][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 64.852379][ T3632] Preemption disabled at: [ 64.852390][ T3632] [<0000000000000000>] 0x0 [ 64.861168][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 64.873043][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 64.883084][ T3632] Call Trace: [ 64.886348][ T3632] [ 64.889789][ T3632] dump_stack_lvl+0x1b1/0x28e [ 64.894459][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 64.899912][ T3632] ? panic+0x710/0x710 [ 64.903998][ T3632] __might_resched+0x4e9/0x6b0 [ 64.908762][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 64.913802][ T3632] ? __might_sleep+0xc0/0xc0 [ 64.918389][ T3632] __getblk_gfp+0x41/0x290 [ 64.922810][ T3632] __bread_gfp+0x28/0x320 [ 64.927161][ T3632] get_branch+0x2ce/0x680 [ 64.931482][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 64.936767][ T3632] get_block+0x175/0x16d0 [ 64.941099][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 64.946375][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 64.951299][ T3632] ? sysv_truncate+0x1040/0x1040 [ 64.958217][ T3632] ? alloc_page_buffers+0x326/0x460 [ 64.963402][ T3632] ? folio_attach_private+0xd9/0x200 [ 64.968671][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 64.973866][ T3632] ? create_page_buffers+0x244/0x4b0 [ 64.979156][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 64.984458][ T3632] ? sysv_truncate+0x1040/0x1040 [ 64.989843][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 64.995829][ T3632] ? folio_add_lru+0x480/0x960 [ 65.000595][ T3632] filemap_read_folio+0x187/0x7d0 [ 65.005620][ T3632] ? sysv_writepage+0x30/0x30 [ 65.010289][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 65.016004][ T3632] ? folio_alloc+0x47/0x50 [ 65.020443][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 65.025767][ T3632] do_read_cache_folio+0x2d3/0x790 [ 65.030892][ T3632] ? sysv_writepage+0x30/0x30 [ 65.035583][ T3632] read_cache_page+0x56/0x270 [ 65.040436][ T3632] sysv_find_entry+0x1b3/0x440 [ 65.045209][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 65.050143][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 65.054646][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 65.059758][ T3632] sysv_lookup+0x62/0xe0 [ 65.063997][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 65.069205][ T3632] path_openat+0x10e6/0x2df0 [ 65.074021][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 65.078726][ T3632] do_filp_open+0x264/0x4f0 [ 65.083248][ T3632] ? vfs_tmpfile+0x490/0x490 [ 65.087860][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 65.093071][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 65.097920][ T3632] ? alloc_fd+0x5a7/0x640 [ 65.102258][ T3632] do_sys_openat2+0x124/0x4e0 [ 65.106936][ T3632] ? print_irqtrace_events+0x220/0x220 [ 65.112386][ T3632] ? ptrace_stop+0x74d/0x970 [ 65.116975][ T3632] ? do_sys_open+0x220/0x220 [ 65.121563][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 65.126758][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 65.131957][ T3632] ? ptrace_notify+0x245/0x340 [ 65.136717][ T3632] __x64_sys_openat+0x243/0x290 [ 65.141566][ T3632] ? __ia32_sys_open+0x270/0x270 [ 65.146503][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 65.152481][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 65.158461][ T3632] do_syscall_64+0x3d/0xb0 [ 65.162875][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 65.168788][ T3632] RIP: 0033:0x7f5ab3064739 [ 65.173295][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 65.192899][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 65.201306][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 65.209287][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 65.217348][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 65.225314][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 65.233278][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 65.241266][ T3632] [ 65.799139][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 65.807602][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 65.817132][ T3632] preempt_count: 1, expected: 0 [ 65.822040][ T3632] RCU nest depth: 0, expected: 0 [ 65.826979][ T3632] 2 locks held by syz-executor380/3632: [ 65.832560][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 65.842811][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 65.851983][ T3632] Preemption disabled at: [ 65.851993][ T3632] [<0000000000000000>] 0x0 [ 65.860736][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 65.872605][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 65.882902][ T3632] Call Trace: [ 65.886172][ T3632] [ 65.889092][ T3632] dump_stack_lvl+0x1b1/0x28e [ 65.893772][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 65.899211][ T3632] ? panic+0x710/0x710 [ 65.903272][ T3632] __might_resched+0x4e9/0x6b0 [ 65.908018][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 65.913028][ T3632] ? __might_sleep+0xc0/0xc0 [ 65.917613][ T3632] __getblk_gfp+0x41/0x290 [ 65.922019][ T3632] __bread_gfp+0x28/0x320 [ 65.926334][ T3632] get_branch+0x2ce/0x680 [ 65.930654][ T3632] get_block+0x175/0x16d0 [ 65.934966][ T3632] ? trace_lock_release+0x95/0x220 [ 65.940067][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 65.945336][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 65.950260][ T3632] ? sysv_truncate+0x1040/0x1040 [ 65.955175][ T3632] ? alloc_page_buffers+0x326/0x460 [ 65.960357][ T3632] ? folio_attach_private+0xd9/0x200 [ 65.965624][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 65.970818][ T3632] ? create_page_buffers+0x244/0x4b0 [ 65.976193][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 65.981487][ T3632] ? sysv_truncate+0x1040/0x1040 [ 65.986420][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 65.992409][ T3632] ? folio_add_lru+0x480/0x960 [ 65.997178][ T3632] filemap_read_folio+0x187/0x7d0 [ 66.002288][ T3632] ? sysv_writepage+0x30/0x30 [ 66.006959][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 66.012680][ T3632] ? folio_alloc+0x47/0x50 [ 66.017087][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 66.022376][ T3632] do_read_cache_folio+0x2d3/0x790 [ 66.027502][ T3632] ? sysv_writepage+0x30/0x30 [ 66.032174][ T3632] read_cache_page+0x56/0x270 [ 66.036849][ T3632] sysv_find_entry+0x1b3/0x440 [ 66.041622][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 66.046559][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 66.050974][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 66.056085][ T3632] sysv_lookup+0x62/0xe0 [ 66.060342][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 66.065625][ T3632] path_openat+0x10e6/0x2df0 [ 66.070236][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 66.074940][ T3632] do_filp_open+0x264/0x4f0 [ 66.079440][ T3632] ? vfs_tmpfile+0x490/0x490 [ 66.084034][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 66.089235][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 66.094085][ T3632] ? alloc_fd+0x5a7/0x640 [ 66.098422][ T3632] do_sys_openat2+0x124/0x4e0 [ 66.103096][ T3632] ? print_irqtrace_events+0x220/0x220 [ 66.108573][ T3632] ? ptrace_stop+0x74d/0x970 [ 66.113161][ T3632] ? do_sys_open+0x220/0x220 [ 66.117754][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 66.122947][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 66.128148][ T3632] ? ptrace_notify+0x245/0x340 [ 66.133083][ T3632] __x64_sys_openat+0x243/0x290 [ 66.137941][ T3632] ? __ia32_sys_open+0x270/0x270 [ 66.142880][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 66.148885][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 66.154862][ T3632] do_syscall_64+0x3d/0xb0 [ 66.159274][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 66.165161][ T3632] RIP: 0033:0x7f5ab3064739 [ 66.169575][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 66.189263][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 66.198151][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 66.206118][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 66.214170][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 66.222136][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 66.230100][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.238076][ T3632] [ 66.799138][ T3632] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 66.807567][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 66.817064][ T3632] preempt_count: 1, expected: 0 [ 66.821949][ T3632] RCU nest depth: 0, expected: 0 [ 66.826872][ T3632] 2 locks held by syz-executor380/3632: [ 66.832466][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0 [ 66.842735][ T3632] #1: ffffffff8d3e65f8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x159/0x16d0 [ 66.851826][ T3632] Preemption disabled at: [ 66.851835][ T3632] [<0000000000000000>] 0x0 [ 66.860605][ T3632] CPU: 1 PID: 3632 Comm: syz-executor380 Tainted: G W 6.1.0-rc6-syzkaller-00308-g644e9524388a #0 [ 66.872484][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 66.882536][ T3632] Call Trace: [ 66.885802][ T3632] [ 66.889047][ T3632] dump_stack_lvl+0x1b1/0x28e [ 66.893721][ T3632] ? nf_tcp_handle_invalid+0x62e/0x62e [ 66.899256][ T3632] ? panic+0x710/0x710 [ 66.903335][ T3632] __might_resched+0x4e9/0x6b0 [ 66.908090][ T3632] ? __lock_acquire+0x1292/0x1f60 [ 66.913105][ T3632] ? __might_sleep+0xc0/0xc0 [ 66.917699][ T3632] __getblk_gfp+0x41/0x290 [ 66.922121][ T3632] __bread_gfp+0x28/0x320 [ 66.926463][ T3632] get_branch+0x2ce/0x680 [ 66.930806][ T3632] get_block+0x175/0x16d0 [ 66.935135][ T3632] ? trace_lock_release+0x95/0x220 [ 66.940947][ T3632] ? create_page_buffers+0x1c8/0x4b0 [ 66.946229][ T3632] ? alloc_buffer_head+0xd3/0xf0 [ 66.951163][ T3632] ? sysv_truncate+0x1040/0x1040 [ 66.956091][ T3632] ? alloc_page_buffers+0x326/0x460 [ 66.961374][ T3632] ? folio_attach_private+0xd9/0x200 [ 66.966654][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 66.971858][ T3632] ? create_page_buffers+0x244/0x4b0 [ 66.977233][ T3632] block_read_full_folio+0x3b3/0xfa0 [ 66.982619][ T3632] ? sysv_truncate+0x1040/0x1040 [ 66.987550][ T3632] ? block_is_partially_uptodate+0x620/0x620 [ 66.993538][ T3632] ? folio_add_lru+0x480/0x960 [ 66.998313][ T3632] filemap_read_folio+0x187/0x7d0 [ 67.003334][ T3632] ? sysv_writepage+0x30/0x30 [ 67.008005][ T3632] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 67.013723][ T3632] ? folio_alloc+0x47/0x50 [ 67.019347][ T3632] ? filemap_alloc_folio+0x1ac/0x1c0 [ 67.024627][ T3632] do_read_cache_folio+0x2d3/0x790 [ 67.029741][ T3632] ? sysv_writepage+0x30/0x30 [ 67.034419][ T3632] read_cache_page+0x56/0x270 [ 67.039098][ T3632] sysv_find_entry+0x1b3/0x440 [ 67.043881][ T3632] sysv_inode_by_name+0x74/0x1b0 [ 67.048838][ T3632] ? sysv_dotdot+0xb0/0xb0 [ 67.053248][ T3632] ? d_hash_and_lookup+0x1c0/0x1c0 [ 67.058360][ T3632] sysv_lookup+0x62/0xe0 [ 67.062598][ T3632] ? sysv_inode_by_name+0x1b0/0x1b0 [ 67.067789][ T3632] path_openat+0x10e6/0x2df0 [ 67.072398][ T3632] ? do_filp_open+0x4f0/0x4f0 [ 67.077083][ T3632] do_filp_open+0x264/0x4f0 [ 67.081580][ T3632] ? vfs_tmpfile+0x490/0x490 [ 67.086176][ T3632] ? do_raw_spin_unlock+0x134/0x8a0 [ 67.091462][ T3632] ? _raw_spin_unlock+0x24/0x40 [ 67.096312][ T3632] ? alloc_fd+0x5a7/0x640 [ 67.100645][ T3632] do_sys_openat2+0x124/0x4e0 [ 67.105315][ T3632] ? print_irqtrace_events+0x220/0x220 [ 67.110770][ T3632] ? ptrace_stop+0x74d/0x970 [ 67.115356][ T3632] ? do_sys_open+0x220/0x220 [ 67.119942][ T3632] ? lockdep_hardirqs_on+0x8d/0x130 [ 67.125138][ T3632] ? _raw_spin_unlock_irq+0x2a/0x40 [ 67.130332][ T3632] ? ptrace_notify+0x245/0x340 [ 67.135091][ T3632] __x64_sys_openat+0x243/0x290 [ 67.139939][ T3632] ? __ia32_sys_open+0x270/0x270 [ 67.144871][ T3632] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 67.150852][ T3632] ? syscall_enter_from_user_mode+0x86/0x1d0 [ 67.156827][ T3632] do_syscall_64+0x3d/0xb0 [ 67.161237][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 67.167138][ T3632] RIP: 0033:0x7f5ab3064739 [ 67.171549][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 67.191146][ T3632] RSP: 002b:00007ffdfc2aa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 67.199559][ T3632] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5ab3064739 [ 67.207524][ T3632] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 67.215491][ T3632] RBP: 00007f5ab3023fd0 R08: 0000000000009e04 R09: 0000000000000000 [ 67.224234][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5ab3024060 [ 67.232202][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.240181][ T3632] [ 67.799132][ T3632] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 67.808555][ T3632] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3632, name: syz-executor380 [ 67.818087][ T3632] preempt_count: 1, expected: 0 [ 67.823082][ T3632] RCU nest depth: 0, expected: 0 [ 67.828007][ T3632] 2 locks held by syz-executor380/3632: [ 67.834710][ T3632] #0: ffff888073674188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x7aa/0x2df0