./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor97021711 <...> Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. execve("./syz-executor97021711", ["./syz-executor97021711"], 0x7fff03151910 /* 10 vars */) = 0 brk(NULL) = 0x555556757000 brk(0x555556757c40) = 0x555556757c40 arch_prctl(ARCH_SET_FS, 0x555556757300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x5555567575d0) = 3629 set_robust_list(0x5555567575e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f49d96bcc90, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f49d96bd360}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f49d96bcd30, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f49d96bd360}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor97021711", 4096) = 26 brk(0x555556778c40) = 0x555556778c40 brk(0x555556779000) = 0x555556779000 mprotect(0x7f49d9787000, 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 futex(0x7f49d978d6cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f49d968c000 mprotect(0x7f49d968d000, 131072, PROT_READ|PROT_WRITE) = 0 clone(child_stack=0x7f49d96ac3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3630], tls=0x7f49d96ac700, child_tidptr=0x7f49d96ac9d0) = 3630 futex(0x7f49d978d6c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 futex(0x7f49d978d6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 3630 attached [pid 3630] set_robust_list(0x7f49d96ac9e0, 24) = 0 [pid 3630] memfd_create("syzkaller", 0) = 3 [pid 3630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f49d128c000 [pid 3630] write(3, "\xb5\x84\x31\x7b\xb6\x84\x31\x7b\xb7\x84\x31\x7b\xb8\x84\x31\x7b\xb9\x84\x31\x7b\xba\x84\x31\x7b\xbb\x84\x31\x7b\xbc\x84\x31\x7b\xbd\x84\x31\x7b\xbe\x84\x31\x7b\xbf\x84\x31\x7b\xc0\x84\x31\x7b\xc1\x84\x31\x7b\xc2\x84\x31\x7b\xc3\x84\x31\x7b\xc4\x84\x31\x7b\xc5\x84\x31\x7b\xc6\x84\x31\x7b\xc7\x84\x31\x7b\xc8\x84\x31\x7b\xc9\x84\x31\x7b\xca\x84\x31\x7b\xcb\x84\x31\x7b\xcc\x84\x31\x7b\xcd\x84\x31\x7b"..., 65536) = 65536 [pid 3630] munmap(0x7f49d128c000, 65536) = 0 [pid 3630] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 3630] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 3630] close(3) = 0 [pid 3630] mkdir("./file0", 0777) = 0 [pid 3630] mount("/dev/loop0", "./file0", "sysv", MS_RDONLY|MS_SYNCHRONOUS|MS_NOATIME|MS_NODIRATIME|MS_REC|MS_SILENT, "") = 0 [pid 3630] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 3630] chdir("./file0") = 0 [pid 3630] ioctl(4, LOOP_CLR_FD) = 0 [pid 3630] close(4) = 0 [pid 3630] futex(0x7f49d978d6cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3630] futex(0x7f49d978d6c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3629] <... futex resumed>) = 0 [pid 3629] futex(0x7f49d978d6c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3629] futex(0x7f49d978d6cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 3630] <... futex resumed>) = 0 [ 52.195849][ T3630] loop0: detected capacity change from 0 to 128 [ 52.211812][ T3630] syz-executor970: attempt to access beyond end of device [ 52.211812][ T3630] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 [ 52.226398][ T3630] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 52.235022][ T3630] syz-executor970: attempt to access beyond end of device [pid 3630] openat(AT_FDCWD, "./file0", O_RDONLY [pid 3629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 52.235022][ T3630] loop0: rw=0, sector=17666806, nr_sectors = 2 limit=128 [ 52.249105][ T3630] Buffer I/O error on dev loop0, logical block 8833403, async page read [ 52.257503][ T3630] syz-executor970: attempt to access beyond end of device [ 52.257503][ T3630] loop0: rw=0, sector=26539618, nr_sectors = 2 limit=128 [ 52.271534][ T3630] Buffer I/O error on dev loop0, logical block 13269809, async page read [ 52.280477][ T3630] syz-executor970: attempt to access beyond end of device [ 52.280477][ T3630] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 52.294502][ T3630] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 52.303013][ T3630] syz-executor970: attempt to access beyond end of device [ 52.303013][ T3630] loop0: rw=0, sector=6491542, nr_sectors = 2 limit=128 [ 52.317000][ T3630] Buffer I/O error on dev loop0, logical block 3245771, async page read [ 52.325380][ T3630] syz-executor970: attempt to access beyond end of device [ 52.325380][ T3630] loop0: rw=0, sector=17668342, nr_sectors = 2 limit=128 [ 52.339409][ T3630] Buffer I/O error on dev loop0, logical block 8834171, async page read [ 52.347786][ T3630] syz-executor970: attempt to access beyond end of device [ 52.347786][ T3630] loop0: rw=0, sector=26932834, nr_sectors = 2 limit=128 [ 52.361828][ T3630] Buffer I/O error on dev loop0, logical block 13466417, async page read [ 52.370278][ T3630] syz-executor970: attempt to access beyond end of device [ 52.370278][ T3630] loop0: rw=0, sector=16147212, nr_sectors = 2 limit=128 [ 52.384276][ T3630] Buffer I/O error on dev loop0, logical block 8073606, async page read [ 52.392672][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 52.401141][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 52.410625][ T3630] preempt_count: 1, expected: 0 [ 52.415514][ T3630] RCU nest depth: 0, expected: 0 [ 52.420439][ T3630] 2 locks held by syz-executor970/3630: [ 52.426005][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 52.436354][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [pid 3629] exit_group(0) = ? [ 52.445467][ T3630] Preemption disabled at: [ 52.445477][ T3630] [<0000000000000000>] 0x0 [ 52.454238][ T3630] CPU: 0 PID: 3630 Comm: syz-executor970 Not tainted 6.1.0-syzkaller #0 [ 52.462560][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 52.472601][ T3630] Call Trace: [ 52.475867][ T3630] [ 52.478785][ T3630] dump_stack_lvl+0xd1/0x138 [ 52.483371][ T3630] __might_resched.cold+0x222/0x26b [ 52.488564][ T3630] __bread_gfp+0x40/0x330 [ 52.492889][ T3630] get_branch+0x2cd/0x640 [ 52.497217][ T3630] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 52.503197][ T3630] get_block+0x188/0x1580 [ 52.507538][ T3630] ? find_held_lock+0x2d/0x110 [ 52.512294][ T3630] ? free_branches+0x3d0/0x3d0 [ 52.517058][ T3630] ? create_page_buffers+0x440/0x640 [ 52.522335][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 52.527181][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 52.532715][ T3630] ? create_empty_buffers+0x37d/0xf30 [ 52.538075][ T3630] ? do_raw_spin_unlock+0x175/0x230 [ 52.543264][ T3630] block_read_full_folio+0x35b/0x9d0 [ 52.548544][ T3630] ? free_branches+0x3d0/0x3d0 [ 52.553308][ T3630] ? create_page_buffers+0x640/0x640 [ 52.558582][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 52.564126][ T3630] ? folio_add_lru+0x37b/0x680 [ 52.568887][ T3630] ? sysv_bmap+0x30/0x30 [ 52.573127][ T3630] filemap_read_folio+0xdb/0x2c0 [ 52.578058][ T3630] ? __folio_lock_killable+0x20/0x20 [ 52.583350][ T3630] ? d_alloc_parallel+0x7b3/0x1410 [ 52.588465][ T3630] do_read_cache_folio+0x1df/0x510 [ 52.593574][ T3630] ? sysv_bmap+0x30/0x30 [ 52.597814][ T3630] read_cache_page+0x5d/0x170 [ 52.602486][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 52.607243][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 52.612169][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 52.616574][ T3630] ? __d_lookup+0x2b2/0x460 [ 52.621072][ T3630] sysv_lookup+0x80/0x100 [ 52.625388][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 52.630508][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 52.635968][ T3630] ? irq_entries_start+0x70/0xcc0 [ 52.640989][ T3630] ? irq_entries_start+0x70/0xcc0 [ 52.646008][ T3630] ? lookup_fast+0x14e/0x520 [ 52.650593][ T3630] path_openat+0x996/0x2860 [ 52.655098][ T3630] ? path_lookupat+0x840/0x840 [ 52.659861][ T3630] do_filp_open+0x1ba/0x410 [ 52.664352][ T3630] ? may_open_dev+0xf0/0xf0 [ 52.668840][ T3630] ? find_held_lock+0x2d/0x110 [ 52.673602][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 52.678612][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 52.683540][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 52.688380][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 52.692706][ T3630] do_sys_openat2+0x16d/0x4c0 [ 52.697460][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 52.702477][ T3630] ? ptrace_notify+0xfe/0x140 [ 52.707148][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 52.711996][ T3630] __x64_sys_openat+0x143/0x1f0 [ 52.716835][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 52.721761][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 52.727216][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 52.732404][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 52.737599][ T3630] ? ptrace_notify+0xfe/0x140 [ 52.742273][ T3630] do_syscall_64+0x39/0xb0 [ 52.746681][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 52.752653][ T3630] RIP: 0033:0x7f49d96ff349 [ 52.757053][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 52.776650][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 52.785054][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 52.793015][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 52.800969][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 52.808922][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 52.816878][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 52.824847][ T3630] [ 52.828864][ T3630] syz-executor970: attempt to access beyond end of device [ 52.828864][ T3630] loop0: rw=0, sector=6491548, nr_sectors = 2 limit=128 [ 52.842805][ T3630] Buffer I/O error on dev loop0, logical block 3245774, async page read [ 52.851150][ T3630] syz-executor970: attempt to access beyond end of device [ 52.851150][ T3630] loop0: rw=0, sector=17669878, nr_sectors = 2 limit=128 [ 52.865166][ T3630] Buffer I/O error on dev loop0, logical block 8834939, async page read [ 53.392463][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 53.400910][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 53.410410][ T3630] preempt_count: 1, expected: 0 [ 53.415293][ T3630] RCU nest depth: 0, expected: 0 [ 53.420230][ T3630] 2 locks held by syz-executor970/3630: [ 53.425799][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 53.436150][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 53.445224][ T3630] Preemption disabled at: [ 53.445233][ T3630] [<0000000000000000>] 0x0 [ 53.453965][ T3630] CPU: 0 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 53.463920][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 53.473953][ T3630] Call Trace: [ 53.477209][ T3630] [ 53.480120][ T3630] dump_stack_lvl+0xd1/0x138 [ 53.484696][ T3630] __might_resched.cold+0x222/0x26b [ 53.489879][ T3630] __bread_gfp+0x40/0x330 [ 53.494193][ T3630] get_branch+0x2cd/0x640 [ 53.498534][ T3630] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 53.504508][ T3630] get_block+0x188/0x1580 [ 53.508823][ T3630] ? find_held_lock+0x2d/0x110 [ 53.513574][ T3630] ? free_branches+0x3d0/0x3d0 [ 53.518323][ T3630] ? create_page_buffers+0x440/0x640 [ 53.523593][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 53.528434][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 53.533962][ T3630] ? create_empty_buffers+0x37d/0xf30 [ 53.539315][ T3630] ? do_raw_spin_unlock+0x175/0x230 [ 53.544497][ T3630] block_read_full_folio+0x35b/0x9d0 [ 53.549765][ T3630] ? free_branches+0x3d0/0x3d0 [ 53.554515][ T3630] ? create_page_buffers+0x640/0x640 [ 53.559781][ T3630] ? lru_deactivate_fn+0x1030/0x1030 [ 53.565058][ T3630] ? folio_add_lru+0x37b/0x680 [ 53.569817][ T3630] ? sysv_bmap+0x30/0x30 [ 53.574054][ T3630] filemap_read_folio+0xdb/0x2c0 [ 53.578991][ T3630] ? __folio_lock_killable+0x20/0x20 [ 53.584269][ T3630] ? asm_sysvec_call_function_single+0x1a/0x20 [ 53.590423][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 53.595608][ T3630] do_read_cache_folio+0x1df/0x510 [ 53.600714][ T3630] ? sysv_bmap+0x30/0x30 [ 53.605051][ T3630] read_cache_page+0x5d/0x170 [ 53.609731][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 53.614576][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 53.619501][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 53.623906][ T3630] ? __d_lookup+0x2b2/0x460 [ 53.628502][ T3630] sysv_lookup+0x80/0x100 [ 53.632821][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 53.637940][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 53.643395][ T3630] ? irq_entries_start+0x70/0xcc0 [ 53.648416][ T3630] ? irq_entries_start+0x70/0xcc0 [ 53.653432][ T3630] ? lookup_fast+0x14e/0x520 [ 53.658020][ T3630] path_openat+0x996/0x2860 [ 53.662525][ T3630] ? path_lookupat+0x840/0x840 [ 53.667292][ T3630] do_filp_open+0x1ba/0x410 [ 53.671781][ T3630] ? may_open_dev+0xf0/0xf0 [ 53.676273][ T3630] ? find_held_lock+0x2d/0x110 [ 53.681036][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 53.686049][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 53.690977][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 53.695814][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 53.700140][ T3630] do_sys_openat2+0x16d/0x4c0 [ 53.704812][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 53.709830][ T3630] ? ptrace_notify+0xfe/0x140 [ 53.714502][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 53.719352][ T3630] __x64_sys_openat+0x143/0x1f0 [ 53.724192][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 53.729376][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 53.734562][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 53.739745][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 53.744934][ T3630] ? ptrace_notify+0xfe/0x140 [ 53.749607][ T3630] do_syscall_64+0x39/0xb0 [ 53.754017][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.759898][ T3630] RIP: 0033:0x7f49d96ff349 [ 53.764306][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 53.783899][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.792315][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 53.800271][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 53.808227][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 53.816183][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 53.824140][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 53.832109][ T3630] [ 54.392444][ T3630] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 54.401849][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 54.411343][ T3630] preempt_count: 1, expected: 0 [ 54.416219][ T3630] RCU nest depth: 0, expected: 0 [ 54.421145][ T3630] 2 locks held by syz-executor970/3630: [ 54.426715][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 54.437065][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 54.446152][ T3630] Preemption disabled at: [ 54.446162][ T3630] [<0000000000000000>] 0x0 [ 54.454923][ T3630] CPU: 0 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 54.464719][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 54.474752][ T3630] Call Trace: [ 54.478008][ T3630] [ 54.480921][ T3630] dump_stack_lvl+0xd1/0x138 [ 54.485496][ T3630] __might_resched.cold+0x222/0x26b [ 54.490675][ T3630] __filemap_get_folio+0x464/0xd90 [ 54.495775][ T3630] ? filemap_add_folio+0x1e0/0x1e0 [ 54.500876][ T3630] ? do_raw_spin_unlock+0x175/0x230 [ 54.506061][ T3630] pagecache_get_page+0x32/0x280 [ 54.510982][ T3630] __getblk_slow+0x1f4/0x1030 [ 54.515648][ T3630] __bread_gfp+0x22c/0x330 [ 54.520048][ T3630] get_branch+0x2cd/0x640 [ 54.524367][ T3630] get_block+0x188/0x1580 [ 54.528679][ T3630] ? find_held_lock+0x2d/0x110 [ 54.533429][ T3630] ? free_branches+0x3d0/0x3d0 [ 54.538191][ T3630] ? create_page_buffers+0x440/0x640 [ 54.543458][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 54.548294][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 54.553821][ T3630] ? memset+0x24/0x50 [ 54.557788][ T3630] ? zero_user_segments+0x387/0x760 [ 54.562976][ T3630] block_read_full_folio+0x35b/0x9d0 [ 54.568267][ T3630] ? free_branches+0x3d0/0x3d0 [ 54.573032][ T3630] ? create_page_buffers+0x640/0x640 [ 54.578309][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 54.583851][ T3630] ? folio_add_lru+0x37b/0x680 [ 54.588697][ T3630] ? sysv_bmap+0x30/0x30 [ 54.593019][ T3630] filemap_read_folio+0xdb/0x2c0 [ 54.597949][ T3630] ? __folio_lock_killable+0x20/0x20 [ 54.603226][ T3630] ? asm_sysvec_call_function_single+0x1a/0x20 [ 54.609371][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 54.614563][ T3630] do_read_cache_folio+0x1df/0x510 [ 54.619670][ T3630] ? sysv_bmap+0x30/0x30 [ 54.623908][ T3630] read_cache_page+0x5d/0x170 [ 54.628595][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 54.633357][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 54.638285][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 54.642695][ T3630] ? __d_lookup+0x2b2/0x460 [ 54.647193][ T3630] sysv_lookup+0x80/0x100 [ 54.651508][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 54.656620][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 54.662077][ T3630] ? irq_entries_start+0x70/0xcc0 [ 54.667099][ T3630] ? irq_entries_start+0x70/0xcc0 [ 54.672120][ T3630] ? lookup_fast+0x14e/0x520 [ 54.676708][ T3630] path_openat+0x996/0x2860 [ 54.681211][ T3630] ? path_lookupat+0x840/0x840 [ 54.686079][ T3630] do_filp_open+0x1ba/0x410 [ 54.690571][ T3630] ? may_open_dev+0xf0/0xf0 [ 54.695057][ T3630] ? find_held_lock+0x2d/0x110 [ 54.699817][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 54.704828][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 54.709755][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 54.714593][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 54.718927][ T3630] do_sys_openat2+0x16d/0x4c0 [ 54.723599][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 54.728613][ T3630] ? ptrace_notify+0xfe/0x140 [ 54.733288][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 54.738135][ T3630] __x64_sys_openat+0x143/0x1f0 [ 54.742975][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 54.747899][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 54.753095][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 54.758277][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 54.763463][ T3630] ? ptrace_notify+0xfe/0x140 [ 54.768137][ T3630] do_syscall_64+0x39/0xb0 [ 54.772546][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 54.778427][ T3630] RIP: 0033:0x7f49d96ff349 [ 54.782828][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 54.802421][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 54.810824][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 54.818788][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 54.826747][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 54.834704][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 54.842659][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 54.850627][ T3630] [ 55.392457][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 55.400892][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 55.410630][ T3630] preempt_count: 1, expected: 0 [ 55.415510][ T3630] RCU nest depth: 0, expected: 0 [ 55.420427][ T3630] 2 locks held by syz-executor970/3630: [ 55.426007][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 55.436374][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 55.445494][ T3630] Preemption disabled at: [ 55.445504][ T3630] [<0000000000000000>] 0x0 [ 55.454252][ T3630] CPU: 0 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 55.464034][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 55.474066][ T3630] Call Trace: [ 55.477331][ T3630] [ 55.480242][ T3630] dump_stack_lvl+0xd1/0x138 [ 55.484816][ T3630] __might_resched.cold+0x222/0x26b [ 55.489998][ T3630] __bread_gfp+0x40/0x330 [ 55.494311][ T3630] get_branch+0x2cd/0x640 [ 55.498632][ T3630] get_block+0x188/0x1580 [ 55.502945][ T3630] ? find_held_lock+0x2d/0x110 [ 55.507697][ T3630] ? free_branches+0x3d0/0x3d0 [ 55.512452][ T3630] ? create_page_buffers+0x440/0x640 [ 55.517736][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 55.522624][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 55.528758][ T3630] ? memset+0x24/0x50 [ 55.532728][ T3630] ? zero_user_segments+0x387/0x760 [ 55.537910][ T3630] block_read_full_folio+0x35b/0x9d0 [ 55.543183][ T3630] ? free_branches+0x3d0/0x3d0 [ 55.547935][ T3630] ? create_page_buffers+0x640/0x640 [ 55.553203][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 55.558738][ T3630] ? folio_add_lru+0x37b/0x680 [ 55.563493][ T3630] ? sysv_bmap+0x30/0x30 [ 55.567729][ T3630] filemap_read_folio+0xdb/0x2c0 [ 55.572666][ T3630] ? __folio_lock_killable+0x20/0x20 [ 55.577946][ T3630] ? do_read_cache_folio+0xba/0x510 [ 55.583140][ T3630] do_read_cache_folio+0x1df/0x510 [ 55.588243][ T3630] ? sysv_bmap+0x30/0x30 [ 55.592485][ T3630] read_cache_page+0x5d/0x170 [ 55.597157][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 55.601916][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 55.606838][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 55.611244][ T3630] ? __d_lookup+0x2b2/0x460 [ 55.615744][ T3630] sysv_lookup+0x80/0x100 [ 55.620062][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 55.625173][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 55.630627][ T3630] ? irq_entries_start+0x70/0xcc0 [ 55.635650][ T3630] ? irq_entries_start+0x70/0xcc0 [ 55.640667][ T3630] ? lookup_fast+0x14e/0x520 [ 55.645253][ T3630] path_openat+0x996/0x2860 [ 55.649756][ T3630] ? path_lookupat+0x840/0x840 [ 55.654520][ T3630] do_filp_open+0x1ba/0x410 [ 55.659011][ T3630] ? may_open_dev+0xf0/0xf0 [ 55.663500][ T3630] ? find_held_lock+0x2d/0x110 [ 55.668262][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 55.673272][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 55.678202][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 55.683039][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 55.687362][ T3630] do_sys_openat2+0x16d/0x4c0 [ 55.692028][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 55.697044][ T3630] ? ptrace_notify+0xfe/0x140 [ 55.701717][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 55.706568][ T3630] __x64_sys_openat+0x143/0x1f0 [ 55.711407][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 55.716350][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 55.721537][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 55.726727][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 55.731916][ T3630] ? ptrace_notify+0xfe/0x140 [ 55.736591][ T3630] do_syscall_64+0x39/0xb0 [ 55.741001][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 55.746887][ T3630] RIP: 0033:0x7f49d96ff349 [ 55.751294][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 55.770891][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 55.779297][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 55.787256][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 55.795217][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 55.803174][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 55.811130][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 55.819098][ T3630] [ 56.392442][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 56.401215][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 56.410712][ T3630] preempt_count: 1, expected: 0 [ 56.415599][ T3630] RCU nest depth: 0, expected: 0 [ 56.420523][ T3630] 2 locks held by syz-executor970/3630: [ 56.426092][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 56.436437][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 56.445506][ T3630] Preemption disabled at: [ 56.445514][ T3630] [<0000000000000000>] 0x0 [ 56.454250][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 56.464033][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.474068][ T3630] Call Trace: [ 56.477328][ T3630] [ 56.480237][ T3630] dump_stack_lvl+0xd1/0x138 [ 56.484814][ T3630] __might_resched.cold+0x222/0x26b [ 56.489995][ T3630] __bread_gfp+0x40/0x330 [ 56.494310][ T3630] get_branch+0x2cd/0x640 [ 56.498626][ T3630] get_block+0x188/0x1580 [ 56.502936][ T3630] ? find_held_lock+0x2d/0x110 [ 56.507682][ T3630] ? free_branches+0x3d0/0x3d0 [ 56.512433][ T3630] ? create_page_buffers+0x440/0x640 [ 56.517721][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 56.522564][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 56.528096][ T3630] ? memset+0x24/0x50 [ 56.532068][ T3630] ? zero_user_segments+0x387/0x760 [ 56.537260][ T3630] block_read_full_folio+0x35b/0x9d0 [ 56.542537][ T3630] ? free_branches+0x3d0/0x3d0 [ 56.547295][ T3630] ? create_page_buffers+0x640/0x640 [ 56.552572][ T3630] ? lru_deactivate_fn+0x1030/0x1030 [ 56.557853][ T3630] ? folio_add_lru+0x37b/0x680 [ 56.562611][ T3630] ? sysv_bmap+0x30/0x30 [ 56.566843][ T3630] filemap_read_folio+0xdb/0x2c0 [ 56.571774][ T3630] ? __folio_lock_killable+0x20/0x20 [ 56.577052][ T3630] ? do_read_cache_folio+0xba/0x510 [ 56.582242][ T3630] do_read_cache_folio+0x1df/0x510 [ 56.587346][ T3630] ? sysv_bmap+0x30/0x30 [ 56.591583][ T3630] read_cache_page+0x5d/0x170 [ 56.596257][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 56.601012][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 56.605934][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 56.610334][ T3630] ? __d_lookup+0x2b2/0x460 [ 56.614833][ T3630] sysv_lookup+0x80/0x100 [ 56.619146][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 56.624256][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 56.629708][ T3630] ? irq_entries_start+0x70/0xcc0 [ 56.634725][ T3630] ? irq_entries_start+0x70/0xcc0 [ 56.639758][ T3630] ? lookup_fast+0x14e/0x520 [ 56.644341][ T3630] path_openat+0x996/0x2860 [ 56.648843][ T3630] ? path_lookupat+0x840/0x840 [ 56.653603][ T3630] do_filp_open+0x1ba/0x410 [ 56.658092][ T3630] ? may_open_dev+0xf0/0xf0 [ 56.662576][ T3630] ? find_held_lock+0x2d/0x110 [ 56.667335][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 56.672343][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 56.677270][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 56.682125][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 56.686451][ T3630] do_sys_openat2+0x16d/0x4c0 [ 56.691119][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 56.696132][ T3630] ? ptrace_notify+0xfe/0x140 [ 56.700799][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 56.705642][ T3630] __x64_sys_openat+0x143/0x1f0 [ 56.710481][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 56.715402][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 56.720585][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 56.725768][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 56.730969][ T3630] ? ptrace_notify+0xfe/0x140 [ 56.735641][ T3630] do_syscall_64+0x39/0xb0 [ 56.740045][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 56.745925][ T3630] RIP: 0033:0x7f49d96ff349 [ 56.750323][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 56.769931][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 56.778332][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 56.786287][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 56.794242][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 56.802196][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 56.810153][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 56.818119][ T3630] [ 57.392448][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 57.400960][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 57.410435][ T3630] preempt_count: 1, expected: 0 [ 57.415308][ T3630] RCU nest depth: 0, expected: 0 [ 57.420222][ T3630] 2 locks held by syz-executor970/3630: [ 57.425782][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 57.436154][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 57.445259][ T3630] Preemption disabled at: [ 57.445268][ T3630] [<0000000000000000>] 0x0 [ 57.454020][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 57.463801][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 57.473834][ T3630] Call Trace: [ 57.477092][ T3630] [ 57.480004][ T3630] dump_stack_lvl+0xd1/0x138 [ 57.484579][ T3630] __might_resched.cold+0x222/0x26b [ 57.489759][ T3630] __bread_gfp+0x40/0x330 [ 57.494071][ T3630] get_branch+0x2cd/0x640 [ 57.498389][ T3630] get_block+0x188/0x1580 [ 57.502708][ T3630] ? find_held_lock+0x2d/0x110 [ 57.507458][ T3630] ? free_branches+0x3d0/0x3d0 [ 57.512209][ T3630] ? create_page_buffers+0x440/0x640 [ 57.517483][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 57.522331][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 57.527868][ T3630] ? memset+0x24/0x50 [ 57.531845][ T3630] ? zero_user_segments+0x387/0x760 [ 57.537033][ T3630] block_read_full_folio+0x35b/0x9d0 [ 57.542313][ T3630] ? free_branches+0x3d0/0x3d0 [ 57.547073][ T3630] ? create_page_buffers+0x640/0x640 [ 57.552348][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 57.557890][ T3630] ? folio_add_lru+0x37b/0x680 [ 57.562648][ T3630] ? sysv_bmap+0x30/0x30 [ 57.566882][ T3630] filemap_read_folio+0xdb/0x2c0 [ 57.571812][ T3630] ? __folio_lock_killable+0x20/0x20 [ 57.577092][ T3630] ? do_read_cache_folio+0xba/0x510 [ 57.582290][ T3630] do_read_cache_folio+0x1df/0x510 [ 57.587396][ T3630] ? sysv_bmap+0x30/0x30 [ 57.591639][ T3630] read_cache_page+0x5d/0x170 [ 57.596313][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 57.601070][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 57.605992][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 57.610392][ T3630] ? __d_lookup+0x2b2/0x460 [ 57.614894][ T3630] sysv_lookup+0x80/0x100 [ 57.619208][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 57.624319][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 57.629773][ T3630] ? irq_entries_start+0x70/0xcc0 [ 57.634795][ T3630] ? irq_entries_start+0x70/0xcc0 [ 57.639810][ T3630] ? lookup_fast+0x14e/0x520 [ 57.644395][ T3630] path_openat+0x996/0x2860 [ 57.648903][ T3630] ? path_lookupat+0x840/0x840 [ 57.653666][ T3630] do_filp_open+0x1ba/0x410 [ 57.658155][ T3630] ? may_open_dev+0xf0/0xf0 [ 57.662640][ T3630] ? find_held_lock+0x2d/0x110 [ 57.667404][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 57.672428][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 57.677361][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 57.682197][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 57.686523][ T3630] do_sys_openat2+0x16d/0x4c0 [ 57.691191][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 57.696205][ T3630] ? ptrace_notify+0xfe/0x140 [ 57.700877][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 57.705724][ T3630] __x64_sys_openat+0x143/0x1f0 [ 57.710564][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 57.715487][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.720674][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 57.725857][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.731044][ T3630] ? ptrace_notify+0xfe/0x140 [ 57.735718][ T3630] do_syscall_64+0x39/0xb0 [ 57.740125][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.746007][ T3630] RIP: 0033:0x7f49d96ff349 [ 57.750409][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 57.770006][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 57.778407][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 57.786370][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 57.794330][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 57.802288][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 57.810244][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 57.818213][ T3630] [ 58.392471][ T3630] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 58.401886][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 58.411357][ T3630] preempt_count: 1, expected: 0 [ 58.416225][ T3630] RCU nest depth: 0, expected: 0 [ 58.421138][ T3630] 2 locks held by syz-executor970/3630: [ 58.426696][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 58.437050][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 58.446127][ T3630] Preemption disabled at: [ 58.446137][ T3630] [<0000000000000000>] 0x0 [ 58.454879][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 58.464660][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 58.474693][ T3630] Call Trace: [ 58.477950][ T3630] [ 58.480865][ T3630] dump_stack_lvl+0xd1/0x138 [ 58.485442][ T3630] __might_resched.cold+0x222/0x26b [ 58.490625][ T3630] __filemap_get_folio+0x464/0xd90 [ 58.495730][ T3630] ? filemap_add_folio+0x1e0/0x1e0 [ 58.500833][ T3630] pagecache_get_page+0x32/0x280 [ 58.505756][ T3630] __getblk_slow+0x1f4/0x1030 [ 58.510430][ T3630] __bread_gfp+0x22c/0x330 [ 58.514834][ T3630] get_branch+0x2cd/0x640 [ 58.519164][ T3630] get_block+0x188/0x1580 [ 58.523489][ T3630] ? find_held_lock+0x2d/0x110 [ 58.528249][ T3630] ? free_branches+0x3d0/0x3d0 [ 58.533007][ T3630] ? create_page_buffers+0x440/0x640 [ 58.538284][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 58.543129][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 58.548666][ T3630] ? memset+0x24/0x50 [ 58.552643][ T3630] ? zero_user_segments+0x387/0x760 [ 58.557831][ T3630] block_read_full_folio+0x35b/0x9d0 [ 58.563109][ T3630] ? free_branches+0x3d0/0x3d0 [ 58.567868][ T3630] ? create_page_buffers+0x640/0x640 [ 58.573142][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 58.578684][ T3630] ? folio_add_lru+0x37b/0x680 [ 58.583443][ T3630] ? sysv_bmap+0x30/0x30 [ 58.587679][ T3630] filemap_read_folio+0xdb/0x2c0 [ 58.592610][ T3630] ? __folio_lock_killable+0x20/0x20 [ 58.597900][ T3630] ? do_read_cache_folio+0xba/0x510 [ 58.603105][ T3630] do_read_cache_folio+0x1df/0x510 [ 58.608209][ T3630] ? sysv_bmap+0x30/0x30 [ 58.612473][ T3630] read_cache_page+0x5d/0x170 [ 58.617146][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 58.621903][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 58.626828][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 58.631229][ T3630] ? __d_lookup+0x2b2/0x460 [ 58.635729][ T3630] sysv_lookup+0x80/0x100 [ 58.640044][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 58.645154][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 58.650608][ T3630] ? irq_entries_start+0x70/0xcc0 [ 58.655627][ T3630] ? irq_entries_start+0x70/0xcc0 [ 58.660646][ T3630] ? lookup_fast+0x14e/0x520 [ 58.665230][ T3630] path_openat+0x996/0x2860 [ 58.669738][ T3630] ? path_lookupat+0x840/0x840 [ 58.674505][ T3630] do_filp_open+0x1ba/0x410 [ 58.678992][ T3630] ? may_open_dev+0xf0/0xf0 [ 58.683480][ T3630] ? find_held_lock+0x2d/0x110 [ 58.688242][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 58.693255][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 58.698184][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 58.703023][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 58.707349][ T3630] do_sys_openat2+0x16d/0x4c0 [ 58.712018][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 58.717034][ T3630] ? ptrace_notify+0xfe/0x140 [ 58.721707][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 58.726555][ T3630] __x64_sys_openat+0x143/0x1f0 [ 58.731395][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 58.736324][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 58.741511][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 58.746695][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 58.751878][ T3630] ? ptrace_notify+0xfe/0x140 [ 58.756645][ T3630] do_syscall_64+0x39/0xb0 [ 58.761054][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.766941][ T3630] RIP: 0033:0x7f49d96ff349 [ 58.771340][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 58.790936][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.799335][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 58.807293][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 58.815250][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 58.823224][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 58.831178][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 58.839146][ T3630] [ 59.392476][ T3630] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 59.401862][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 59.411336][ T3630] preempt_count: 1, expected: 0 [ 59.416200][ T3630] RCU nest depth: 0, expected: 0 [ 59.421110][ T3630] 2 locks held by syz-executor970/3630: [ 59.426673][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 59.437047][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 59.446132][ T3630] Preemption disabled at: [ 59.446142][ T3630] [<0000000000000000>] 0x0 [ 59.454912][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 59.464698][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 59.474730][ T3630] Call Trace: [ 59.477987][ T3630] [ 59.480897][ T3630] dump_stack_lvl+0xd1/0x138 [ 59.485474][ T3630] __might_resched.cold+0x222/0x26b [ 59.490654][ T3630] __filemap_get_folio+0x464/0xd90 [ 59.495754][ T3630] ? filemap_add_folio+0x1e0/0x1e0 [ 59.500852][ T3630] ? do_raw_spin_unlock+0x175/0x230 [ 59.506033][ T3630] pagecache_get_page+0x32/0x280 [ 59.510956][ T3630] __getblk_slow+0x1f4/0x1030 [ 59.515627][ T3630] __bread_gfp+0x22c/0x330 [ 59.520036][ T3630] get_branch+0x2cd/0x640 [ 59.524369][ T3630] get_block+0x188/0x1580 [ 59.528694][ T3630] ? find_held_lock+0x2d/0x110 [ 59.533452][ T3630] ? free_branches+0x3d0/0x3d0 [ 59.538213][ T3630] ? create_page_buffers+0x440/0x640 [ 59.543487][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 59.548336][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 59.553870][ T3630] ? memset+0x24/0x50 [ 59.557845][ T3630] ? zero_user_segments+0x387/0x760 [ 59.563033][ T3630] block_read_full_folio+0x35b/0x9d0 [ 59.568313][ T3630] ? free_branches+0x3d0/0x3d0 [ 59.573071][ T3630] ? create_page_buffers+0x640/0x640 [ 59.578346][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 59.583888][ T3630] ? folio_add_lru+0x37b/0x680 [ 59.588646][ T3630] ? sysv_bmap+0x30/0x30 [ 59.592880][ T3630] filemap_read_folio+0xdb/0x2c0 [ 59.597810][ T3630] ? __folio_lock_killable+0x20/0x20 [ 59.603092][ T3630] ? do_read_cache_folio+0xba/0x510 [ 59.608289][ T3630] do_read_cache_folio+0x1df/0x510 [ 59.613392][ T3630] ? sysv_bmap+0x30/0x30 [ 59.617634][ T3630] read_cache_page+0x5d/0x170 [ 59.622307][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 59.627064][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 59.631988][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 59.636396][ T3630] ? __d_lookup+0x2b2/0x460 [ 59.640896][ T3630] sysv_lookup+0x80/0x100 [ 59.645213][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 59.650322][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 59.655778][ T3630] ? irq_entries_start+0x70/0xcc0 [ 59.660797][ T3630] ? irq_entries_start+0x70/0xcc0 [ 59.665812][ T3630] ? lookup_fast+0x14e/0x520 [ 59.670395][ T3630] path_openat+0x996/0x2860 [ 59.674905][ T3630] ? path_lookupat+0x840/0x840 [ 59.679672][ T3630] do_filp_open+0x1ba/0x410 [ 59.684161][ T3630] ? may_open_dev+0xf0/0xf0 [ 59.688650][ T3630] ? find_held_lock+0x2d/0x110 [ 59.693412][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 59.698423][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 59.703357][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 59.708193][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 59.712518][ T3630] do_sys_openat2+0x16d/0x4c0 [ 59.717184][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 59.722200][ T3630] ? ptrace_notify+0xfe/0x140 [ 59.726873][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 59.731720][ T3630] __x64_sys_openat+0x143/0x1f0 [ 59.736561][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 59.741484][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.746672][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 59.751857][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 59.757041][ T3630] ? ptrace_notify+0xfe/0x140 [ 59.761715][ T3630] do_syscall_64+0x39/0xb0 [ 59.766126][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 59.772008][ T3630] RIP: 0033:0x7f49d96ff349 [ 59.776408][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 59.796005][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 59.804405][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 59.812366][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 59.820323][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 59.828282][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 59.836237][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 59.844208][ T3630] [ 60.392439][ T3630] BUG: sleeping function called from invalid context at fs/buffer.c:1331 [ 60.400887][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 60.410436][ T3630] preempt_count: 1, expected: 0 [ 60.415318][ T3630] RCU nest depth: 0, expected: 0 [ 60.420258][ T3630] 2 locks held by syz-executor970/3630: [ 60.425842][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 60.436191][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 60.445270][ T3630] Preemption disabled at: [ 60.445280][ T3630] [<0000000000000000>] 0x0 [ 60.454018][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 60.463801][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 60.473838][ T3630] Call Trace: [ 60.477094][ T3630] [ 60.480003][ T3630] dump_stack_lvl+0xd1/0x138 [ 60.484582][ T3630] __might_resched.cold+0x222/0x26b [ 60.489764][ T3630] __bread_gfp+0x40/0x330 [ 60.494077][ T3630] get_branch+0x2cd/0x640 [ 60.498397][ T3630] get_block+0x188/0x1580 [ 60.502712][ T3630] ? find_held_lock+0x2d/0x110 [ 60.507460][ T3630] ? free_branches+0x3d0/0x3d0 [ 60.512208][ T3630] ? create_page_buffers+0x440/0x640 [ 60.517498][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 60.522336][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 60.527864][ T3630] ? memset+0x24/0x50 [ 60.531830][ T3630] ? zero_user_segments+0x387/0x760 [ 60.537012][ T3630] block_read_full_folio+0x35b/0x9d0 [ 60.542282][ T3630] ? free_branches+0x3d0/0x3d0 [ 60.547034][ T3630] ? create_page_buffers+0x640/0x640 [ 60.552303][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 60.557838][ T3630] ? folio_add_lru+0x37b/0x680 [ 60.562595][ T3630] ? sysv_bmap+0x30/0x30 [ 60.566833][ T3630] filemap_read_folio+0xdb/0x2c0 [ 60.571764][ T3630] ? __folio_lock_killable+0x20/0x20 [ 60.577046][ T3630] ? do_read_cache_folio+0xba/0x510 [ 60.582348][ T3630] do_read_cache_folio+0x1df/0x510 [ 60.587485][ T3630] ? sysv_bmap+0x30/0x30 [ 60.591726][ T3630] read_cache_page+0x5d/0x170 [ 60.596404][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 60.601166][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 60.606090][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 60.610491][ T3630] ? __d_lookup+0x2b2/0x460 [ 60.614993][ T3630] sysv_lookup+0x80/0x100 [ 60.619314][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 60.624430][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 60.629889][ T3630] ? irq_entries_start+0x70/0xcc0 [ 60.634910][ T3630] ? irq_entries_start+0x70/0xcc0 [ 60.639942][ T3630] ? lookup_fast+0x14e/0x520 [ 60.644529][ T3630] path_openat+0x996/0x2860 [ 60.649034][ T3630] ? path_lookupat+0x840/0x840 [ 60.653800][ T3630] do_filp_open+0x1ba/0x410 [ 60.658288][ T3630] ? may_open_dev+0xf0/0xf0 [ 60.662775][ T3630] ? find_held_lock+0x2d/0x110 [ 60.667539][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 60.672549][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 60.677478][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 60.682314][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 60.686638][ T3630] do_sys_openat2+0x16d/0x4c0 [ 60.691306][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 60.696323][ T3630] ? ptrace_notify+0xfe/0x140 [ 60.700995][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 60.705846][ T3630] __x64_sys_openat+0x143/0x1f0 [ 60.710683][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 60.715606][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 60.720792][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 60.725977][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 60.731165][ T3630] ? ptrace_notify+0xfe/0x140 [ 60.735842][ T3630] do_syscall_64+0x39/0xb0 [ 60.740252][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.746136][ T3630] RIP: 0033:0x7f49d96ff349 [ 60.750536][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 60.770128][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 60.778530][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 60.786491][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 60.794452][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 60.802410][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 60.810375][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 60.818344][ T3630] [ 61.392441][ T3630] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 61.401842][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 61.411315][ T3630] preempt_count: 1, expected: 0 [ 61.416185][ T3630] RCU nest depth: 0, expected: 0 [ 61.421190][ T3630] 2 locks held by syz-executor970/3630: [ 61.426753][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860 [ 61.437102][ T3630] #1: ffffffff8c9640b8 (pointers_lock){.+.+}-{2:2}, at: get_block+0x16b/0x1580 [ 61.446176][ T3630] Preemption disabled at: [ 61.446185][ T3630] [<0000000000000000>] 0x0 [ 61.455021][ T3630] CPU: 1 PID: 3630 Comm: syz-executor970 Tainted: G W 6.1.0-syzkaller #0 [ 61.464803][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 61.474838][ T3630] Call Trace: [ 61.478099][ T3630] [ 61.481012][ T3630] dump_stack_lvl+0xd1/0x138 [ 61.485676][ T3630] __might_resched.cold+0x222/0x26b [ 61.490856][ T3630] __filemap_get_folio+0x464/0xd90 [ 61.495957][ T3630] ? filemap_add_folio+0x1e0/0x1e0 [ 61.501060][ T3630] ? do_raw_spin_unlock+0x175/0x230 [ 61.506241][ T3630] pagecache_get_page+0x32/0x280 [ 61.511161][ T3630] __getblk_slow+0x1f4/0x1030 [ 61.515831][ T3630] __bread_gfp+0x22c/0x330 [ 61.520238][ T3630] get_branch+0x2cd/0x640 [ 61.524568][ T3630] get_block+0x188/0x1580 [ 61.528891][ T3630] ? find_held_lock+0x2d/0x110 [ 61.533651][ T3630] ? free_branches+0x3d0/0x3d0 [ 61.538408][ T3630] ? create_page_buffers+0x440/0x640 [ 61.543690][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 61.548534][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 61.554070][ T3630] ? memset+0x24/0x50 [ 61.558047][ T3630] ? zero_user_segments+0x387/0x760 [ 61.563236][ T3630] block_read_full_folio+0x35b/0x9d0 [ 61.568512][ T3630] ? free_branches+0x3d0/0x3d0 [ 61.573274][ T3630] ? create_page_buffers+0x640/0x640 [ 61.578550][ T3630] ? folio_flags.constprop.0+0x53/0x150 [ 61.584092][ T3630] ? folio_add_lru+0x37b/0x680 [ 61.588853][ T3630] ? sysv_bmap+0x30/0x30 [ 61.593089][ T3630] filemap_read_folio+0xdb/0x2c0 [ 61.598021][ T3630] ? __folio_lock_killable+0x20/0x20 [ 61.603307][ T3630] ? filemap_alloc_folio+0x168/0x450 [ 61.608682][ T3630] do_read_cache_folio+0x1df/0x510 [ 61.613797][ T3630] ? sysv_bmap+0x30/0x30 [ 61.618039][ T3630] read_cache_page+0x5d/0x170 [ 61.622714][ T3630] sysv_find_entry+0x1eb/0x4b0 [ 61.627473][ T3630] sysv_inode_by_name+0x74/0x1c0 [ 61.632394][ T3630] ? sysv_dotdot+0xf0/0xf0 [ 61.636800][ T3630] ? __d_lookup+0x2b2/0x460 [ 61.641299][ T3630] sysv_lookup+0x80/0x100 [ 61.645617][ T3630] lookup_open.isra.0+0x76a/0x12a0 [ 61.650726][ T3630] ? link_path_walk.part.0+0xe20/0xe20 [ 61.656182][ T3630] ? irq_entries_start+0x70/0xcc0 [ 61.661202][ T3630] ? irq_entries_start+0x70/0xcc0 [ 61.666219][ T3630] ? lookup_fast+0x14e/0x520 [ 61.670807][ T3630] path_openat+0x996/0x2860 [ 61.675315][ T3630] ? path_lookupat+0x840/0x840 [ 61.680082][ T3630] do_filp_open+0x1ba/0x410 [ 61.684569][ T3630] ? may_open_dev+0xf0/0xf0 [ 61.689055][ T3630] ? find_held_lock+0x2d/0x110 [ 61.693816][ T3630] ? do_raw_spin_lock+0x124/0x2b0 [ 61.698825][ T3630] ? rwlock_bug.part.0+0x90/0x90 [ 61.703752][ T3630] ? _raw_spin_unlock+0x28/0x40 [ 61.708592][ T3630] ? alloc_fd+0x2d8/0x6d0 [ 61.712914][ T3630] do_sys_openat2+0x16d/0x4c0 [ 61.717584][ T3630] ? build_open_flags+0x6f0/0x6f0 [ 61.722600][ T3630] ? ptrace_notify+0xfe/0x140 [ 61.727279][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 61.732131][ T3630] __x64_sys_openat+0x143/0x1f0 [ 61.736970][ T3630] ? __ia32_sys_open+0x1c0/0x1c0 [ 61.741892][ T3630] ? _raw_spin_unlock_irq+0x23/0x50 [ 61.747084][ T3630] ? lockdep_hardirqs_on+0x7d/0x100 [ 61.752271][ T3630] ? _raw_spin_unlock_irq+0x2e/0x50 [ 61.757455][ T3630] ? ptrace_notify+0xfe/0x140 [ 61.762127][ T3630] do_syscall_64+0x39/0xb0 [ 61.766534][ T3630] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 61.772421][ T3630] RIP: 0033:0x7f49d96ff349 [ 61.776823][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 61.796416][ T3630] RSP: 002b:00007f49d96ac318 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 61.804815][ T3630] RAX: ffffffffffffffda RBX: 00007f49d978d6c8 RCX: 00007f49d96ff349 [ 61.812773][ T3630] RDX: 0000000000000000 RSI: 0000000020004280 RDI: 00000000ffffff9c [ 61.820729][ T3630] RBP: 00007f49d978d6c0 R08: 0000000000000000 R09: 0000000000000000 [ 61.828684][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e [ 61.836640][ T3630] R13: 00007fffd7c971cf R14: 00007f49d96ac400 R15: 0000000000022000 [ 61.844608][ T3630] [ 62.392455][ T3630] BUG: sleeping function called from invalid context at include/linux/pagemap.h:937 [ 62.401842][ T3630] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3630, name: syz-executor970 [ 62.411350][ T3630] preempt_count: 1, expected: 0 [ 62.416239][ T3630] RCU nest depth: 0, expected: 0 [ 62.421179][ T3630] 2 locks held by syz-executor970/3630: [ 62.426766][ T3630] #0: ffff888074258188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: path_openat+0x1514/0x2860