./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1845428828
<...>
Warning: Permanently added '10.128.0.83' (ECDSA) to the list of known hosts.
execve("./syz-executor1845428828", ["./syz-executor1845428828"], 0x7ffeabb658d0 /* 10 vars */) = 0
brk(NULL) = 0x5555558c7000
brk(0x5555558c7c40) = 0x5555558c7c40
arch_prctl(ARCH_SET_FS, 0x5555558c7300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1845428828", 4096) = 28
brk(0x5555558e8c40) = 0x5555558e8c40
brk(0x5555558e9000) = 0x5555558e9000
mprotect(0x7f74a02e7000, 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) = 0x7f7497e24000
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(0x7f7497e24000, 65536) = 0
openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
ioctl(4, LOOP_SET_FD, 3) = 0
close(3) = 0
mkdir("./file0", 0777) = 0
mount("/dev/loop0", "./file0", "sysv", MS_NOSUID|MS_NODEV|MS_REC|MS_SILENT|MS_RELATIME|MS_I_VERSION|MS_STRICTATIME, "dont_measure,mask=MAY_READ,fowner>00000000000000000000*") = 0
openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
chdir("./file0") = 0
ioctl(4, LOOP_CLR_FD) = 0
close(4) = 0
syzkaller login: [ 72.357997][ T4995] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=4995 'syz-executor184'
[ 72.374394][ T4995] loop0: detected capacity change from 0 to 128
[ 72.395177][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.395177][ T4995] loop0: rw=0, sector=3245512, nr_sectors = 1 limit=128
[ 72.410047][ T4995] Buffer I/O error on dev loop0, logical block 3245512, async page read
[ 72.418990][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.418990][ T4995] loop0: rw=0, sector=8767867, nr_sectors = 1 limit=128
[ 72.433359][ T4995] Buffer I/O error on dev loop0, logical block 8767867, async page read
[ 72.442205][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.442205][ T4995] loop0: rw=0, sector=13269809, nr_sectors = 1 limit=128
[ 72.456833][ T4995] Buffer I/O error on dev loop0, logical block 13269809, async page read
[ 72.465554][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.465554][ T4995] loop0: rw=0, sector=1157, nr_sectors = 1 limit=128
[ 72.479528][ T4995] Buffer I/O error on dev loop0, logical block 1157, async page read
[ 72.488143][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.488143][ T4995] loop0: rw=0, sector=3211264, nr_sectors = 1 limit=128
[ 72.502410][ T4995] Buffer I/O error on dev loop0, logical block 3211264, async page read
[ 72.511054][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.511054][ T4995] loop0: rw=0, sector=8768635, nr_sectors = 1 limit=128
[ 72.525146][ T4995] Buffer I/O error on dev loop0, logical block 8768635, async page read
[ 72.533646][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.533646][ T4995] loop0: rw=0, sector=13466417, nr_sectors = 1 limit=128
[ 72.547707][ T4995] Buffer I/O error on dev loop0, logical block 13466417, async page read
[ 72.556317][ T4995] syz-executor184: attempt to access beyond end of device
[ 72.556317][ T4995] loop0: rw=0, sector=8073605, nr_sectors = 1 limit=128
[ 72.570317][ T4995] Buffer I/O error on dev loop0, logical block 8073605, async page read
[ 72.579107][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 72.587753][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 72.597275][ T4995] preempt_count: 1, expected: 0
[ 72.603196][ T4995] RCU nest depth: 0, expected: 0
[ 72.608203][ T4995] 2 locks held by syz-executor184/4995:
[ 72.613812][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 72.626556][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 72.635716][ T4995] Preemption disabled at:
[ 72.635727][ T4995] [<0000000000000000>] 0x0
[ 72.644517][ T4995] CPU: 1 PID: 4995 Comm: syz-executor184 Not tainted 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 72.654952][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 72.665096][ T4995] Call Trace:
[ 72.668373][ T4995]
[ 72.671313][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 72.676041][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 72.681532][ T4995] ? panic+0x770/0x770
[ 72.685733][ T4995] __might_resched+0x5cf/0x780
[ 72.690514][ T4995] ? __might_sleep+0xc0/0xc0
[ 72.695128][ T4995] __getblk_gfp+0x45/0xcc0
[ 72.699551][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 72.704941][ T4995] ? get_block+0x18b/0x16a0
[ 72.709466][ T4995] __bread_gfp+0x2e/0x380
[ 72.713813][ T4995] get_branch+0x2af/0x660
[ 72.718165][ T4995] get_block+0x17c/0x16a0
[ 72.722527][ T4995] ? folio_create_buffers+0x132/0x250
[ 72.727914][ T4995] ? sysv_truncate+0x1050/0x1050
[ 72.732962][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 72.737933][ T4995] ? folio_create_buffers+0x132/0x250
[ 72.743318][ T4995] block_read_full_folio+0x47b/0x1000
[ 72.748711][ T4995] ? sysv_truncate+0x1050/0x1050
[ 72.753666][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 72.759672][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 72.765408][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 72.770186][ T4995] ? folio_add_lru+0x353/0x6f0
[ 72.774961][ T4995] filemap_read_folio+0x19d/0x7a0
[ 72.779995][ T4995] ? filemap_add_folio+0x580/0x580
[ 72.785112][ T4995] ? sysv_writepage+0x30/0x30
[ 72.789799][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 72.795532][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 72.800834][ T4995] do_read_cache_folio+0x134/0x820
[ 72.805958][ T4995] ? sysv_writepage+0x30/0x30
[ 72.810652][ T4995] do_read_cache_page+0x32/0x220
[ 72.815607][ T4995] sysv_find_entry+0x1af/0x410
[ 72.820482][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 72.825513][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 72.829956][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 72.835099][ T4995] sysv_lookup+0x67/0xe0
[ 72.839364][ T4995] __lookup_slow+0x282/0x3e0
[ 72.843977][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 72.848852][ T4995] ? generic_permission+0x1d5/0x550
[ 72.854085][ T4995] ? down_read+0x1b5/0x2f0
[ 72.858552][ T4995] lookup_slow+0x53/0x70
[ 72.862809][ T4995] link_path_walk+0x9c8/0xe70
[ 72.867513][ T4995] ? link_path_walk+0x4b1/0xe70
[ 72.872387][ T4995] ? handle_lookup_down+0x130/0x130
[ 72.877613][ T4995] path_openat+0x241/0x3170
[ 72.883106][ T4995] ? do_filp_open+0x490/0x490
[ 72.887832][ T4995] do_filp_open+0x234/0x490
[ 72.892349][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 72.896970][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 72.901832][ T4995] ? alloc_fd+0x59c/0x640
[ 72.906189][ T4995] do_sys_openat2+0x13f/0x500
[ 72.910884][ T4995] ? print_irqtrace_events+0x220/0x220
[ 72.916360][ T4995] ? do_sys_open+0x230/0x230
[ 72.920966][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 72.926267][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 72.931473][ T4995] ? ptrace_notify+0x278/0x380
[ 72.936273][ T4995] __x64_sys_openat+0x247/0x290
[ 72.941143][ T4995] ? __ia32_sys_open+0x270/0x270
[ 72.946200][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 72.952203][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 72.958389][ T4995] do_syscall_64+0x41/0xc0
[ 72.962822][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 72.968728][ T4995] RIP: 0033:0x7f74a0270a69
[ 72.973154][ T4995] 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
[ 72.992950][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 73.001380][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 73.009360][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 73.017424][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 73.025406][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 73.033395][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 73.041398][ T4995]
[ 73.045352][ T4995] syz-executor184: attempt to access beyond end of device
[ 73.045352][ T4995] loop0: rw=0, sector=3245518, nr_sectors = 1 limit=128
[ 73.059724][ T4995] Buffer I/O error on dev loop0, logical block 3245518, async page read
[ 73.068228][ T4995] syz-executor184: attempt to access beyond end of device
[ 73.068228][ T4995] loop0: rw=0, sector=8769403, nr_sectors = 1 limit=128
[ 73.082196][ T4995] Buffer I/O error on dev loop0, logical block 8769403, async page read
[ 73.573496][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 73.581948][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 73.591467][ T4995] preempt_count: 1, expected: 0
[ 73.596380][ T4995] RCU nest depth: 0, expected: 0
[ 73.601319][ T4995] 2 locks held by syz-executor184/4995:
[ 73.606906][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 73.617009][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 73.626152][ T4995] Preemption disabled at:
[ 73.626166][ T4995] [<0000000000000000>] 0x0
[ 73.635030][ T4995] CPU: 1 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 73.647102][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 73.657943][ T4995] Call Trace:
[ 73.661224][ T4995]
[ 73.664156][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 73.668843][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 73.674310][ T4995] ? panic+0x770/0x770
[ 73.678522][ T4995] __might_resched+0x5cf/0x780
[ 73.683315][ T4995] ? __might_sleep+0xc0/0xc0
[ 73.687934][ T4995] __getblk_gfp+0x45/0xcc0
[ 73.692371][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 73.697780][ T4995] __bread_gfp+0x2e/0x380
[ 73.702112][ T4995] get_branch+0x2af/0x660
[ 73.706448][ T4995] get_block+0x17c/0x16a0
[ 73.710791][ T4995] ? folio_create_buffers+0x132/0x250
[ 73.716176][ T4995] ? sysv_truncate+0x1050/0x1050
[ 73.721146][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 73.726272][ T4995] ? folio_create_buffers+0x132/0x250
[ 73.731675][ T4995] block_read_full_folio+0x47b/0x1000
[ 73.737079][ T4995] ? sysv_truncate+0x1050/0x1050
[ 73.742033][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 73.748054][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 73.753873][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 73.758678][ T4995] ? folio_add_lru+0x353/0x6f0
[ 73.763455][ T4995] filemap_read_folio+0x19d/0x7a0
[ 73.768492][ T4995] ? filemap_add_folio+0x580/0x580
[ 73.773611][ T4995] ? sysv_writepage+0x30/0x30
[ 73.778299][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 73.784118][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 73.789417][ T4995] do_read_cache_folio+0x134/0x820
[ 73.794714][ T4995] ? sysv_writepage+0x30/0x30
[ 73.799407][ T4995] do_read_cache_page+0x32/0x220
[ 73.804360][ T4995] sysv_find_entry+0x1af/0x410
[ 73.809147][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 73.814096][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 73.818530][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 73.823658][ T4995] sysv_lookup+0x67/0xe0
[ 73.827914][ T4995] __lookup_slow+0x282/0x3e0
[ 73.832517][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 73.837384][ T4995] ? generic_permission+0x1d5/0x550
[ 73.842596][ T4995] ? down_read+0x1b5/0x2f0
[ 73.847032][ T4995] lookup_slow+0x53/0x70
[ 73.851301][ T4995] link_path_walk+0x9c8/0xe70
[ 73.855993][ T4995] ? link_path_walk+0x4b1/0xe70
[ 73.860870][ T4995] ? handle_lookup_down+0x130/0x130
[ 73.866096][ T4995] path_openat+0x241/0x3170
[ 73.870635][ T4995] ? do_filp_open+0x490/0x490
[ 73.875340][ T4995] do_filp_open+0x234/0x490
[ 73.879854][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 73.884473][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 73.889335][ T4995] ? alloc_fd+0x59c/0x640
[ 73.893693][ T4995] do_sys_openat2+0x13f/0x500
[ 73.898388][ T4995] ? print_irqtrace_events+0x220/0x220
[ 73.903867][ T4995] ? do_sys_open+0x230/0x230
[ 73.908474][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 73.913683][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 73.918915][ T4995] ? ptrace_notify+0x278/0x380
[ 73.923697][ T4995] __x64_sys_openat+0x247/0x290
[ 73.928566][ T4995] ? __ia32_sys_open+0x270/0x270
[ 73.933525][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 73.939520][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 73.945514][ T4995] do_syscall_64+0x41/0xc0
[ 73.949951][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 73.955854][ T4995] RIP: 0033:0x7f74a0270a69
[ 73.960310][ T4995] 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
[ 73.979948][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 73.988374][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 73.996358][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 74.004423][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 74.012404][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 74.020481][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 74.028474][ T4995]
[ 74.573420][ T4995] BUG: sleeping function called from invalid context at include/linux/pagemap.h:953
[ 74.582885][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 74.592651][ T4995] preempt_count: 1, expected: 0
[ 74.597770][ T4995] RCU nest depth: 0, expected: 0
[ 74.602722][ T4995] 2 locks held by syz-executor184/4995:
[ 74.608351][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 74.618413][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 74.627561][ T4995] Preemption disabled at:
[ 74.627574][ T4995] [<0000000000000000>] 0x0
[ 74.636368][ T4995] CPU: 1 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 74.648277][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 74.658444][ T4995] Call Trace:
[ 74.661729][ T4995]
[ 74.664690][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 74.669392][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 74.674867][ T4995] ? panic+0x770/0x770
[ 74.678953][ T4995] __might_resched+0x5cf/0x780
[ 74.683730][ T4995] ? __might_sleep+0xc0/0xc0
[ 74.688338][ T4995] ? filemap_get_entry+0x3e8/0x460
[ 74.693462][ T4995] ? page_cache_prev_miss+0x500/0x500
[ 74.698850][ T4995] ? __find_get_block+0x84f/0x1130
[ 74.703983][ T4995] ? write_boundary_block+0xb0/0xb0
[ 74.709289][ T4995] folio_lock+0x2b/0x1b0
[ 74.713559][ T4995] __filemap_get_folio+0x90/0xa00
[ 74.718602][ T4995] pagecache_get_page+0x2e/0x220
[ 74.723579][ T4995] __getblk_gfp+0x211/0xcc0
[ 74.728139][ T4995] __bread_gfp+0x2e/0x380
[ 74.732482][ T4995] get_branch+0x2af/0x660
[ 74.736835][ T4995] get_block+0x17c/0x16a0
[ 74.741198][ T4995] ? folio_create_buffers+0x132/0x250
[ 74.746581][ T4995] ? sysv_truncate+0x1050/0x1050
[ 74.751550][ T4995] ? zero_user_segments+0x2be/0x350
[ 74.756778][ T4995] block_read_full_folio+0x47b/0x1000
[ 74.762166][ T4995] ? block_read_full_folio+0x421/0x1000
[ 74.767721][ T4995] ? sysv_truncate+0x1050/0x1050
[ 74.772670][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 74.778665][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 74.784394][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 74.789173][ T4995] ? folio_add_lru+0x353/0x6f0
[ 74.793967][ T4995] filemap_read_folio+0x19d/0x7a0
[ 74.799028][ T4995] ? filemap_add_folio+0x580/0x580
[ 74.804181][ T4995] ? sysv_writepage+0x30/0x30
[ 74.808994][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 74.814918][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 74.820312][ T4995] do_read_cache_folio+0x134/0x820
[ 74.825444][ T4995] ? sysv_writepage+0x30/0x30
[ 74.830136][ T4995] do_read_cache_page+0x32/0x220
[ 74.835100][ T4995] sysv_find_entry+0x1af/0x410
[ 74.839897][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 74.844847][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 74.849274][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 74.854509][ T4995] sysv_lookup+0x67/0xe0
[ 74.858763][ T4995] __lookup_slow+0x282/0x3e0
[ 74.863371][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 74.868301][ T4995] ? generic_permission+0x1d5/0x550
[ 74.873533][ T4995] ? down_read+0x1b5/0x2f0
[ 74.877974][ T4995] lookup_slow+0x53/0x70
[ 74.882318][ T4995] link_path_walk+0x9c8/0xe70
[ 74.887045][ T4995] ? link_path_walk+0x4b1/0xe70
[ 74.892179][ T4995] ? handle_lookup_down+0x130/0x130
[ 74.897406][ T4995] path_openat+0x241/0x3170
[ 74.902471][ T4995] ? do_filp_open+0x490/0x490
[ 74.907192][ T4995] do_filp_open+0x234/0x490
[ 74.911712][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 74.916337][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 74.921199][ T4995] ? alloc_fd+0x59c/0x640
[ 74.925554][ T4995] do_sys_openat2+0x13f/0x500
[ 74.930279][ T4995] ? print_irqtrace_events+0x220/0x220
[ 74.935771][ T4995] ? do_sys_open+0x230/0x230
[ 74.940479][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 74.945720][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 74.950951][ T4995] ? ptrace_notify+0x278/0x380
[ 74.955754][ T4995] __x64_sys_openat+0x247/0x290
[ 74.960670][ T4995] ? __ia32_sys_open+0x270/0x270
[ 74.965639][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 74.971646][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 74.977649][ T4995] do_syscall_64+0x41/0xc0
[ 74.982096][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 74.987999][ T4995] RIP: 0033:0x7f74a0270a69
[ 74.992422][ T4995] 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
[ 75.012211][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 75.020723][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 75.028704][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 75.036692][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 75.045017][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 75.052994][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 75.061076][ T4995]
[ 75.573429][ T4995] BUG: sleeping function called from invalid context at include/linux/pagemap.h:953
[ 75.582845][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 75.592449][ T4995] preempt_count: 1, expected: 0
[ 75.597365][ T4995] RCU nest depth: 0, expected: 0
[ 75.602297][ T4995] 2 locks held by syz-executor184/4995:
[ 75.607903][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 75.617936][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 75.627100][ T4995] Preemption disabled at:
[ 75.627113][ T4995] [<0000000000000000>] 0x0
[ 75.635947][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 75.647851][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 75.658097][ T4995] Call Trace:
[ 75.661468][ T4995]
[ 75.664422][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 75.669114][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 75.674598][ T4995] ? panic+0x770/0x770
[ 75.678680][ T4995] __might_resched+0x5cf/0x780
[ 75.683639][ T4995] ? __might_sleep+0xc0/0xc0
[ 75.688257][ T4995] ? filemap_get_entry+0x3e8/0x460
[ 75.693373][ T4995] ? page_cache_prev_miss+0x500/0x500
[ 75.698760][ T4995] ? __find_get_block+0x84f/0x1130
[ 75.703895][ T4995] ? write_boundary_block+0xb0/0xb0
[ 75.709109][ T4995] folio_lock+0x2b/0x1b0
[ 75.713355][ T4995] __filemap_get_folio+0x90/0xa00
[ 75.718399][ T4995] pagecache_get_page+0x2e/0x220
[ 75.723346][ T4995] __getblk_gfp+0x211/0xcc0
[ 75.727870][ T4995] __bread_gfp+0x2e/0x380
[ 75.732201][ T4995] get_branch+0x2af/0x660
[ 75.736546][ T4995] get_block+0x17c/0x16a0
[ 75.740887][ T4995] ? folio_create_buffers+0x132/0x250
[ 75.746350][ T4995] ? sysv_truncate+0x1050/0x1050
[ 75.751318][ T4995] ? zero_user_segments+0x2be/0x350
[ 75.756730][ T4995] block_read_full_folio+0x47b/0x1000
[ 75.762122][ T4995] ? block_read_full_folio+0x421/0x1000
[ 75.767683][ T4995] ? sysv_truncate+0x1050/0x1050
[ 75.772630][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 75.778626][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 75.784353][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 75.789128][ T4995] ? folio_add_lru+0x353/0x6f0
[ 75.793905][ T4995] filemap_read_folio+0x19d/0x7a0
[ 75.799025][ T4995] ? filemap_add_folio+0x580/0x580
[ 75.804150][ T4995] ? sysv_writepage+0x30/0x30
[ 75.808838][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 75.814570][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 75.819867][ T4995] do_read_cache_folio+0x134/0x820
[ 75.825005][ T4995] ? sysv_writepage+0x30/0x30
[ 75.829871][ T4995] do_read_cache_page+0x32/0x220
[ 75.834996][ T4995] sysv_find_entry+0x1af/0x410
[ 75.842300][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 75.847861][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 75.852288][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 75.857415][ T4995] sysv_lookup+0x67/0xe0
[ 75.861757][ T4995] __lookup_slow+0x282/0x3e0
[ 75.866463][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 75.871505][ T4995] ? generic_permission+0x1d5/0x550
[ 75.876719][ T4995] ? down_read+0x1b5/0x2f0
[ 75.881153][ T4995] lookup_slow+0x53/0x70
[ 75.885495][ T4995] link_path_walk+0x9c8/0xe70
[ 75.890187][ T4995] ? link_path_walk+0x4b1/0xe70
[ 75.895068][ T4995] ? handle_lookup_down+0x130/0x130
[ 75.900322][ T4995] path_openat+0x241/0x3170
[ 75.904858][ T4995] ? do_filp_open+0x490/0x490
[ 75.909650][ T4995] do_filp_open+0x234/0x490
[ 75.914166][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 75.918816][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 75.923678][ T4995] ? alloc_fd+0x59c/0x640
[ 75.928032][ T4995] do_sys_openat2+0x13f/0x500
[ 75.932727][ T4995] ? print_irqtrace_events+0x220/0x220
[ 75.938203][ T4995] ? do_sys_open+0x230/0x230
[ 75.942880][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 75.948110][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 75.953322][ T4995] ? ptrace_notify+0x278/0x380
[ 75.958192][ T4995] __x64_sys_openat+0x247/0x290
[ 75.963077][ T4995] ? __ia32_sys_open+0x270/0x270
[ 75.968033][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 75.974028][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 75.980032][ T4995] do_syscall_64+0x41/0xc0
[ 75.984466][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 75.990370][ T4995] RIP: 0033:0x7f74a0270a69
[ 75.994798][ T4995] 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
[ 76.014421][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 76.022846][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 76.030825][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 76.038892][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 76.046959][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 76.054961][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 76.063039][ T4995]
[ 76.573430][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 76.581995][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 76.591683][ T4995] preempt_count: 1, expected: 0
[ 76.596628][ T4995] RCU nest depth: 0, expected: 0
[ 76.601577][ T4995] 2 locks held by syz-executor184/4995:
[ 76.607203][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 76.617287][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 76.626506][ T4995] Preemption disabled at:
[ 76.626521][ T4995] [<0000000000000000>] 0x0
[ 76.635427][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 76.647349][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 76.657510][ T4995] Call Trace:
[ 76.660791][ T4995]
[ 76.663736][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 76.668458][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 76.673956][ T4995] ? panic+0x770/0x770
[ 76.678052][ T4995] __might_resched+0x5cf/0x780
[ 76.682837][ T4995] ? __might_sleep+0xc0/0xc0
[ 76.687453][ T4995] __getblk_gfp+0x45/0xcc0
[ 76.691879][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 76.697290][ T4995] __bread_gfp+0x2e/0x380
[ 76.701625][ T4995] get_branch+0x2af/0x660
[ 76.707117][ T4995] get_block+0x17c/0x16a0
[ 76.711504][ T4995] ? folio_create_buffers+0x132/0x250
[ 76.716912][ T4995] ? sysv_truncate+0x1050/0x1050
[ 76.721967][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 76.726947][ T4995] ? folio_create_buffers+0x132/0x250
[ 76.732443][ T4995] block_read_full_folio+0x47b/0x1000
[ 76.737856][ T4995] ? sysv_truncate+0x1050/0x1050
[ 76.742796][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 76.748798][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 76.754615][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 76.759479][ T4995] ? folio_add_lru+0x353/0x6f0
[ 76.764261][ T4995] filemap_read_folio+0x19d/0x7a0
[ 76.769335][ T4995] ? filemap_add_folio+0x580/0x580
[ 76.774454][ T4995] ? sysv_writepage+0x30/0x30
[ 76.779137][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 76.784995][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 76.790346][ T4995] do_read_cache_folio+0x134/0x820
[ 76.795465][ T4995] ? sysv_writepage+0x30/0x30
[ 76.800149][ T4995] do_read_cache_page+0x32/0x220
[ 76.805115][ T4995] sysv_find_entry+0x1af/0x410
[ 76.809897][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 76.814861][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 76.819309][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 76.824429][ T4995] sysv_lookup+0x67/0xe0
[ 76.828677][ T4995] __lookup_slow+0x282/0x3e0
[ 76.833446][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 76.838304][ T4995] ? generic_permission+0x1d5/0x550
[ 76.843526][ T4995] ? down_read+0x1b5/0x2f0
[ 76.847955][ T4995] lookup_slow+0x53/0x70
[ 76.852314][ T4995] link_path_walk+0x9c8/0xe70
[ 76.857002][ T4995] ? link_path_walk+0x4b1/0xe70
[ 76.861875][ T4995] ? handle_lookup_down+0x130/0x130
[ 76.867088][ T4995] path_openat+0x241/0x3170
[ 76.871621][ T4995] ? do_filp_open+0x490/0x490
[ 76.876401][ T4995] do_filp_open+0x234/0x490
[ 76.880908][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 76.885519][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 76.890369][ T4995] ? alloc_fd+0x59c/0x640
[ 76.894728][ T4995] do_sys_openat2+0x13f/0x500
[ 76.899453][ T4995] ? print_irqtrace_events+0x220/0x220
[ 76.904949][ T4995] ? do_sys_open+0x230/0x230
[ 76.909562][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 76.914796][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 76.920014][ T4995] ? ptrace_notify+0x278/0x380
[ 76.924879][ T4995] __x64_sys_openat+0x247/0x290
[ 76.929745][ T4995] ? __ia32_sys_open+0x270/0x270
[ 76.934695][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 76.940682][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 76.946671][ T4995] do_syscall_64+0x41/0xc0
[ 76.951099][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 76.957362][ T4995] RIP: 0033:0x7f74a0270a69
[ 76.961810][ T4995] 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
[ 76.981547][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 76.989987][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 76.997977][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 77.005958][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 77.014027][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 77.022028][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 77.030199][ T4995]
[ 77.573430][ T4995] BUG: sleeping function called from invalid context at include/linux/pagemap.h:953
[ 77.583030][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 77.592746][ T4995] preempt_count: 1, expected: 0
[ 77.597680][ T4995] RCU nest depth: 0, expected: 0
[ 77.602747][ T4995] 2 locks held by syz-executor184/4995:
[ 77.608417][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 77.618866][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 77.628140][ T4995] Preemption disabled at:
[ 77.628153][ T4995] [<0000000000000000>] 0x0
[ 77.636984][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 77.648896][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 77.659141][ T4995] Call Trace:
[ 77.662420][ T4995]
[ 77.665414][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 77.670229][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 77.675740][ T4995] ? panic+0x770/0x770
[ 77.679827][ T4995] __might_resched+0x5cf/0x780
[ 77.684653][ T4995] ? __might_sleep+0xc0/0xc0
[ 77.689253][ T4995] ? filemap_get_entry+0x3e8/0x460
[ 77.694372][ T4995] ? page_cache_prev_miss+0x500/0x500
[ 77.699861][ T4995] ? __find_get_block+0x84f/0x1130
[ 77.705265][ T4995] ? write_boundary_block+0xb0/0xb0
[ 77.710507][ T4995] folio_lock+0x2b/0x1b0
[ 77.714795][ T4995] __filemap_get_folio+0x90/0xa00
[ 77.719898][ T4995] pagecache_get_page+0x2e/0x220
[ 77.724871][ T4995] __getblk_gfp+0x211/0xcc0
[ 77.729415][ T4995] __bread_gfp+0x2e/0x380
[ 77.733763][ T4995] get_branch+0x2af/0x660
[ 77.738117][ T4995] get_block+0x17c/0x16a0
[ 77.742574][ T4995] ? folio_create_buffers+0x132/0x250
[ 77.747981][ T4995] ? sysv_truncate+0x1050/0x1050
[ 77.752986][ T4995] ? zero_user_segments+0x2be/0x350
[ 77.758318][ T4995] block_read_full_folio+0x47b/0x1000
[ 77.763724][ T4995] ? block_read_full_folio+0x421/0x1000
[ 77.769285][ T4995] ? sysv_truncate+0x1050/0x1050
[ 77.774238][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 77.780247][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 77.785973][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 77.790750][ T4995] ? folio_add_lru+0x353/0x6f0
[ 77.795523][ T4995] filemap_read_folio+0x19d/0x7a0
[ 77.800555][ T4995] ? filemap_add_folio+0x580/0x580
[ 77.805673][ T4995] ? sysv_writepage+0x30/0x30
[ 77.810451][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 77.816179][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 77.821478][ T4995] do_read_cache_folio+0x134/0x820
[ 77.826600][ T4995] ? sysv_writepage+0x30/0x30
[ 77.831288][ T4995] do_read_cache_page+0x32/0x220
[ 77.836413][ T4995] sysv_find_entry+0x1af/0x410
[ 77.841222][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 77.846176][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 77.850600][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 77.855730][ T4995] sysv_lookup+0x67/0xe0
[ 77.859988][ T4995] __lookup_slow+0x282/0x3e0
[ 77.864591][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 77.869466][ T4995] ? generic_permission+0x1d5/0x550
[ 77.874677][ T4995] ? down_read+0x1b5/0x2f0
[ 77.879113][ T4995] lookup_slow+0x53/0x70
[ 77.883369][ T4995] link_path_walk+0x9c8/0xe70
[ 77.888065][ T4995] ? link_path_walk+0x4b1/0xe70
[ 77.892940][ T4995] ? handle_lookup_down+0x130/0x130
[ 77.898164][ T4995] path_openat+0x241/0x3170
[ 77.902790][ T4995] ? do_filp_open+0x490/0x490
[ 77.907584][ T4995] do_filp_open+0x234/0x490
[ 77.912102][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 77.916818][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 77.921675][ T4995] ? alloc_fd+0x59c/0x640
[ 77.926031][ T4995] do_sys_openat2+0x13f/0x500
[ 77.930725][ T4995] ? print_irqtrace_events+0x220/0x220
[ 77.936202][ T4995] ? do_sys_open+0x230/0x230
[ 77.940805][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 77.946017][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 77.951222][ T4995] ? ptrace_notify+0x278/0x380
[ 77.955999][ T4995] __x64_sys_openat+0x247/0x290
[ 77.961393][ T4995] ? __ia32_sys_open+0x270/0x270
[ 77.966977][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 77.973086][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 77.979123][ T4995] do_syscall_64+0x41/0xc0
[ 77.984085][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 77.990107][ T4995] RIP: 0033:0x7f74a0270a69
[ 77.996990][ T4995] 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
[ 78.019607][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 78.028306][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 78.036380][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 78.044625][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 78.052693][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 78.060676][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 78.068958][ T4995]
[ 78.573419][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 78.582066][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 78.591653][ T4995] preempt_count: 1, expected: 0
[ 78.596671][ T4995] RCU nest depth: 0, expected: 0
[ 78.601725][ T4995] 2 locks held by syz-executor184/4995:
[ 78.607529][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 78.617713][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 78.627035][ T4995] Preemption disabled at:
[ 78.627050][ T4995] [<0000000000000000>] 0x0
[ 78.635901][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 78.648918][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 78.659070][ T4995] Call Trace:
[ 78.662354][ T4995]
[ 78.665393][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 78.670091][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 78.675588][ T4995] ? panic+0x770/0x770
[ 78.679709][ T4995] __might_resched+0x5cf/0x780
[ 78.684524][ T4995] ? __might_sleep+0xc0/0xc0
[ 78.689335][ T4995] __getblk_gfp+0x45/0xcc0
[ 78.693767][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 78.699324][ T4995] ? get_block+0x18b/0x16a0
[ 78.703854][ T4995] __bread_gfp+0x2e/0x380
[ 78.708197][ T4995] get_branch+0x2af/0x660
[ 78.712543][ T4995] get_block+0x17c/0x16a0
[ 78.716910][ T4995] ? folio_create_buffers+0x132/0x250
[ 78.722355][ T4995] ? sysv_truncate+0x1050/0x1050
[ 78.727443][ T4995] ? zero_user_segments+0x2be/0x350
[ 78.732666][ T4995] block_read_full_folio+0x47b/0x1000
[ 78.738058][ T4995] ? block_read_full_folio+0x421/0x1000
[ 78.743647][ T4995] ? sysv_truncate+0x1050/0x1050
[ 78.748588][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 78.754694][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 78.760447][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 78.765274][ T4995] ? folio_add_lru+0x353/0x6f0
[ 78.770075][ T4995] filemap_read_folio+0x19d/0x7a0
[ 78.775135][ T4995] ? filemap_add_folio+0x580/0x580
[ 78.780342][ T4995] ? sysv_writepage+0x30/0x30
[ 78.785029][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 78.790773][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 78.796142][ T4995] do_read_cache_folio+0x134/0x820
[ 78.801294][ T4995] ? sysv_writepage+0x30/0x30
[ 78.806178][ T4995] do_read_cache_page+0x32/0x220
[ 78.811249][ T4995] sysv_find_entry+0x1af/0x410
[ 78.816061][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 78.821023][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 78.825456][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 78.830610][ T4995] sysv_lookup+0x67/0xe0
[ 78.834952][ T4995] __lookup_slow+0x282/0x3e0
[ 78.839573][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 78.844453][ T4995] ? generic_permission+0x1d5/0x550
[ 78.849783][ T4995] ? down_read+0x1b5/0x2f0
[ 78.854320][ T4995] lookup_slow+0x53/0x70
[ 78.858586][ T4995] link_path_walk+0x9c8/0xe70
[ 78.863324][ T4995] ? link_path_walk+0x4b1/0xe70
[ 78.868225][ T4995] ? handle_lookup_down+0x130/0x130
[ 78.873631][ T4995] path_openat+0x241/0x3170
[ 78.878308][ T4995] ? do_filp_open+0x490/0x490
[ 78.883123][ T4995] do_filp_open+0x234/0x490
[ 78.887644][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 78.892266][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 78.897143][ T4995] ? alloc_fd+0x59c/0x640
[ 78.901507][ T4995] do_sys_openat2+0x13f/0x500
[ 78.906203][ T4995] ? print_irqtrace_events+0x220/0x220
[ 78.911680][ T4995] ? do_sys_open+0x230/0x230
[ 78.916318][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 78.921549][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 78.926767][ T4995] ? ptrace_notify+0x278/0x380
[ 78.931649][ T4995] __x64_sys_openat+0x247/0x290
[ 78.936831][ T4995] ? __ia32_sys_open+0x270/0x270
[ 78.941829][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 78.947843][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 78.953846][ T4995] do_syscall_64+0x41/0xc0
[ 78.958288][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 78.964733][ T4995] RIP: 0033:0x7f74a0270a69
[ 78.969162][ T4995] 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
[ 78.988871][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 78.997294][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 79.005277][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 79.013248][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 79.021217][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 79.029265][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 79.037270][ T4995]
[ 79.573434][ T4995] BUG: sleeping function called from invalid context at include/linux/pagemap.h:953
[ 79.582875][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 79.592548][ T4995] preempt_count: 1, expected: 0
[ 79.597525][ T4995] RCU nest depth: 0, expected: 0
[ 79.602465][ T4995] 2 locks held by syz-executor184/4995:
[ 79.608105][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 79.618278][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 79.627456][ T4995] Preemption disabled at:
[ 79.627470][ T4995] [<0000000000000000>] 0x0
[ 79.636379][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 79.648367][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 79.658533][ T4995] Call Trace:
[ 79.661814][ T4995]
[ 79.664767][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 79.669462][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 79.675189][ T4995] ? panic+0x770/0x770
[ 79.679295][ T4995] __might_resched+0x5cf/0x780
[ 79.684072][ T4995] ? __might_sleep+0xc0/0xc0
[ 79.688670][ T4995] ? filemap_get_entry+0x3e8/0x460
[ 79.693989][ T4995] ? page_cache_prev_miss+0x500/0x500
[ 79.699446][ T4995] ? __find_get_block+0x84f/0x1130
[ 79.704566][ T4995] ? write_boundary_block+0xb0/0xb0
[ 79.709771][ T4995] folio_lock+0x2b/0x1b0
[ 79.714058][ T4995] __filemap_get_folio+0x90/0xa00
[ 79.719124][ T4995] pagecache_get_page+0x2e/0x220
[ 79.724173][ T4995] __getblk_gfp+0x211/0xcc0
[ 79.728759][ T4995] __bread_gfp+0x2e/0x380
[ 79.733116][ T4995] get_branch+0x2af/0x660
[ 79.737505][ T4995] get_block+0x17c/0x16a0
[ 79.741927][ T4995] ? folio_create_buffers+0x132/0x250
[ 79.747351][ T4995] ? sysv_truncate+0x1050/0x1050
[ 79.752341][ T4995] ? zero_user_segments+0x2be/0x350
[ 79.757566][ T4995] block_read_full_folio+0x47b/0x1000
[ 79.762962][ T4995] ? block_read_full_folio+0x421/0x1000
[ 79.768694][ T4995] ? sysv_truncate+0x1050/0x1050
[ 79.773644][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 79.779651][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 79.785392][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 79.790178][ T4995] ? folio_add_lru+0x353/0x6f0
[ 79.794953][ T4995] filemap_read_folio+0x19d/0x7a0
[ 79.800006][ T4995] ? filemap_add_folio+0x580/0x580
[ 79.805149][ T4995] ? sysv_writepage+0x30/0x30
[ 79.809840][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 79.815574][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 79.820880][ T4995] do_read_cache_folio+0x134/0x820
[ 79.826007][ T4995] ? sysv_writepage+0x30/0x30
[ 79.830725][ T4995] do_read_cache_page+0x32/0x220
[ 79.835684][ T4995] sysv_find_entry+0x1af/0x410
[ 79.840474][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 79.845431][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 79.849861][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 79.854992][ T4995] sysv_lookup+0x67/0xe0
[ 79.859254][ T4995] __lookup_slow+0x282/0x3e0
[ 79.863986][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 79.868857][ T4995] ? generic_permission+0x1d5/0x550
[ 79.874069][ T4995] ? down_read+0x1b5/0x2f0
[ 79.878544][ T4995] lookup_slow+0x53/0x70
[ 79.882798][ T4995] link_path_walk+0x9c8/0xe70
[ 79.887527][ T4995] ? link_path_walk+0x4b1/0xe70
[ 79.892400][ T4995] ? handle_lookup_down+0x130/0x130
[ 79.897626][ T4995] path_openat+0x241/0x3170
[ 79.902165][ T4995] ? do_filp_open+0x490/0x490
[ 79.906872][ T4995] do_filp_open+0x234/0x490
[ 79.911388][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 79.916010][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 79.920871][ T4995] ? alloc_fd+0x59c/0x640
[ 79.925251][ T4995] do_sys_openat2+0x13f/0x500
[ 79.929968][ T4995] ? print_irqtrace_events+0x220/0x220
[ 79.935450][ T4995] ? do_sys_open+0x230/0x230
[ 79.940058][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 79.945277][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 79.950489][ T4995] ? ptrace_notify+0x278/0x380
[ 79.955295][ T4995] __x64_sys_openat+0x247/0x290
[ 79.960341][ T4995] ? __ia32_sys_open+0x270/0x270
[ 79.965305][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 79.971306][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 79.977305][ T4995] do_syscall_64+0x41/0xc0
[ 79.981746][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 79.987650][ T4995] RIP: 0033:0x7f74a0270a69
[ 79.992075][ T4995] 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
[ 80.011695][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 80.020124][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 80.028189][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 80.036171][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 80.044168][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 80.052159][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 80.060168][ T4995]
[ 80.573450][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 80.581923][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 80.591601][ T4995] preempt_count: 1, expected: 0
[ 80.596540][ T4995] RCU nest depth: 0, expected: 0
[ 80.601478][ T4995] 2 locks held by syz-executor184/4995:
[ 80.607086][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 80.617146][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 80.626303][ T4995] Preemption disabled at:
[ 80.626318][ T4995] [<0000000000000000>] 0x0
[ 80.635173][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 80.647078][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 80.657132][ T4995] Call Trace:
[ 80.660414][ T4995]
[ 80.663364][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 80.668059][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 80.673552][ T4995] ? panic+0x770/0x770
[ 80.677753][ T4995] __might_resched+0x5cf/0x780
[ 80.682542][ T4995] ? __might_sleep+0xc0/0xc0
[ 80.687172][ T4995] __getblk_gfp+0x45/0xcc0
[ 80.691607][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 80.697009][ T4995] ? get_block+0x18b/0x16a0
[ 80.701564][ T4995] __bread_gfp+0x2e/0x380
[ 80.705912][ T4995] get_branch+0x2af/0x660
[ 80.710276][ T4995] get_block+0x17c/0x16a0
[ 80.714633][ T4995] ? folio_create_buffers+0x132/0x250
[ 80.720102][ T4995] ? sysv_truncate+0x1050/0x1050
[ 80.725143][ T4995] ? zero_user_segments+0x2be/0x350
[ 80.730349][ T4995] block_read_full_folio+0x47b/0x1000
[ 80.735735][ T4995] ? block_read_full_folio+0x421/0x1000
[ 80.741287][ T4995] ? sysv_truncate+0x1050/0x1050
[ 80.746236][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 80.752252][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 80.758075][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 80.762851][ T4995] ? folio_add_lru+0x353/0x6f0
[ 80.767818][ T4995] filemap_read_folio+0x19d/0x7a0
[ 80.772884][ T4995] ? filemap_add_folio+0x580/0x580
[ 80.778011][ T4995] ? sysv_writepage+0x30/0x30
[ 80.782701][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 80.788446][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 80.793921][ T4995] do_read_cache_folio+0x134/0x820
[ 80.799046][ T4995] ? sysv_writepage+0x30/0x30
[ 80.803737][ T4995] do_read_cache_page+0x32/0x220
[ 80.808825][ T4995] sysv_find_entry+0x1af/0x410
[ 80.813714][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 80.818680][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 80.823107][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 80.828260][ T4995] sysv_lookup+0x67/0xe0
[ 80.832523][ T4995] __lookup_slow+0x282/0x3e0
[ 80.837479][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 80.842343][ T4995] ? generic_permission+0x1d5/0x550
[ 80.847592][ T4995] ? down_read+0x1b5/0x2f0
[ 80.852205][ T4995] lookup_slow+0x53/0x70
[ 80.856474][ T4995] link_path_walk+0x9c8/0xe70
[ 80.861288][ T4995] ? link_path_walk+0x4b1/0xe70
[ 80.866168][ T4995] ? handle_lookup_down+0x130/0x130
[ 80.871394][ T4995] path_openat+0x241/0x3170
[ 80.875934][ T4995] ? do_filp_open+0x490/0x490
[ 80.880811][ T4995] do_filp_open+0x234/0x490
[ 80.885505][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 80.890124][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 80.894985][ T4995] ? alloc_fd+0x59c/0x640
[ 80.899340][ T4995] do_sys_openat2+0x13f/0x500
[ 80.904034][ T4995] ? print_irqtrace_events+0x220/0x220
[ 80.909511][ T4995] ? do_sys_open+0x230/0x230
[ 80.914118][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 80.919501][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 80.924708][ T4995] ? ptrace_notify+0x278/0x380
[ 80.929611][ T4995] __x64_sys_openat+0x247/0x290
[ 80.934569][ T4995] ? __ia32_sys_open+0x270/0x270
[ 80.939527][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 80.945524][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 80.951518][ T4995] do_syscall_64+0x41/0xc0
[ 80.955971][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 80.961880][ T4995] RIP: 0033:0x7f74a0270a69
[ 80.966310][ T4995] 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
[ 80.986113][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 80.994544][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 81.002523][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 81.010767][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 81.018749][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 81.026728][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 81.034723][ T4995]
[ 81.573451][ T4995] BUG: sleeping function called from invalid context at fs/buffer.c:1380
[ 81.581918][ T4995] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4995, name: syz-executor184
[ 81.591551][ T4995] preempt_count: 1, expected: 0
[ 81.596475][ T4995] RCU nest depth: 0, expected: 0
[ 81.601412][ T4995] 2 locks held by syz-executor184/4995:
[ 81.607116][ T4995] #0: ffff888077d60188 (&type->i_mutex_dir_key#6){.+.+}-{3:3}, at: lookup_slow+0x45/0x70
[ 81.617183][ T4995] #1: ffffffff8d1f0378 (pointers_lock){.+.+}-{2:2}, at: get_block+0x15f/0x16a0
[ 81.626454][ T4995] Preemption disabled at:
[ 81.626467][ T4995] [<0000000000000000>] 0x0
[ 81.635319][ T4995] CPU: 0 PID: 4995 Comm: syz-executor184 Tainted: G W 6.4.0-rc3-syzkaller-00004-g421ca22e3138 #0
[ 81.647231][ T4995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
[ 81.657401][ T4995] Call Trace:
[ 81.660680][ T4995]
[ 81.663636][ T4995] dump_stack_lvl+0x1e7/0x2d0
[ 81.668327][ T4995] ? nf_tcp_handle_invalid+0x650/0x650
[ 81.673900][ T4995] ? panic+0x770/0x770
[ 81.677983][ T4995] __might_resched+0x5cf/0x780
[ 81.682759][ T4995] ? __might_sleep+0xc0/0xc0
[ 81.687361][ T4995] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 81.693713][ T4995] __getblk_gfp+0x45/0xcc0
[ 81.698139][ T4995] ? read_lock_is_recursive+0x20/0x20
[ 81.703556][ T4995] ? get_block+0x18b/0x16a0
[ 81.708065][ T4995] __bread_gfp+0x2e/0x380
[ 81.712427][ T4995] get_branch+0x2af/0x660
[ 81.716770][ T4995] get_block+0x17c/0x16a0
[ 81.721122][ T4995] ? folio_create_buffers+0x132/0x250
[ 81.726497][ T4995] ? sysv_truncate+0x1050/0x1050
[ 81.731464][ T4995] ? zero_user_segments+0x2be/0x350
[ 81.737548][ T4995] block_read_full_folio+0x47b/0x1000
[ 81.742927][ T4995] ? block_read_full_folio+0x421/0x1000
[ 81.746071][ T904] cfg80211: failed to load regulatory.db
[ 81.748526][ T4995] ? sysv_truncate+0x1050/0x1050
[ 81.759229][ T4995] ? block_is_partially_uptodate+0x590/0x590
[ 81.765265][ T4995] ? folio_batch_add_and_move+0x16a/0x2c0
[ 81.771005][ T4995] ? folio_add_lru+0x6f0/0x6f0
[ 81.775786][ T4995] ? folio_add_lru+0x353/0x6f0
[ 81.780720][ T4995] filemap_read_folio+0x19d/0x7a0
[ 81.785770][ T4995] ? filemap_add_folio+0x580/0x580
[ 81.790901][ T4995] ? sysv_writepage+0x30/0x30
[ 81.795602][ T4995] ? maybe_unlock_mmap_for_io+0x140/0x140
[ 81.801520][ T4995] ? __filemap_get_folio+0x777/0xa00
[ 81.806848][ T4995] do_read_cache_folio+0x134/0x820
[ 81.811970][ T4995] ? sysv_writepage+0x30/0x30
[ 81.816662][ T4995] do_read_cache_page+0x32/0x220
[ 81.821615][ T4995] sysv_find_entry+0x1af/0x410
[ 81.826403][ T4995] sysv_inode_by_name+0x98/0x1f0
[ 81.831361][ T4995] ? sysv_dotdot+0xa0/0xa0
[ 81.835789][ T4995] ? d_hash_and_lookup+0x1b0/0x1b0
[ 81.840919][ T4995] sysv_lookup+0x67/0xe0
[ 81.845175][ T4995] __lookup_slow+0x282/0x3e0
[ 81.849781][ T4995] ? lookup_one_len+0x2d0/0x2d0
[ 81.854652][ T4995] ? generic_permission+0x1d5/0x550
[ 81.859866][ T4995] ? down_read+0x1b5/0x2f0
[ 81.864299][ T4995] lookup_slow+0x53/0x70
[ 81.868553][ T4995] link_path_walk+0x9c8/0xe70
[ 81.873248][ T4995] ? link_path_walk+0x4b1/0xe70
[ 81.878120][ T4995] ? handle_lookup_down+0x130/0x130
[ 81.883336][ T4995] path_openat+0x241/0x3170
[ 81.887879][ T4995] ? do_filp_open+0x490/0x490
[ 81.892584][ T4995] do_filp_open+0x234/0x490
[ 81.897125][ T4995] ? vfs_tmpfile+0x4a0/0x4a0
[ 81.901746][ T4995] ? _raw_spin_unlock+0x28/0x40
[ 81.906602][ T4995] ? alloc_fd+0x59c/0x640
[ 81.910954][ T4995] do_sys_openat2+0x13f/0x500
[ 81.915645][ T4995] ? print_irqtrace_events+0x220/0x220
[ 81.921153][ T4995] ? do_sys_open+0x230/0x230
[ 81.925933][ T4995] ? lockdep_hardirqs_on+0x98/0x140
[ 81.931142][ T4995] ? _raw_spin_unlock_irq+0x2e/0x50
[ 81.936355][ T4995] ? ptrace_notify+0x278/0x380
[ 81.941136][ T4995] __x64_sys_openat+0x247/0x290
[ 81.946010][ T4995] ? __ia32_sys_open+0x270/0x270
[ 81.950988][ T4995] ? syscall_enter_from_user_mode+0x32/0x230
[ 81.956984][ T4995] ? syscall_enter_from_user_mode+0x8c/0x230
[ 81.962975][ T4995] do_syscall_64+0x41/0xc0
[ 81.967412][ T4995] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 81.973314][ T4995] RIP: 0033:0x7f74a0270a69
[ 81.977741][ T4995] 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
[ 81.997363][ T4995] RSP: 002b:00007ffe48680ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 82.005789][ T4995] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f74a0270a69
[ 82.013771][ T4995] RDX: 0000000000000800 RSI: 0000000020000040 RDI: ffffffffffffff9c
[ 82.021839][ T4995] RBP: 00007f74a0230070 R08: 0000000000009e23 R09: 0000000000000000
[ 82.029817][ T4995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f74a0230100
[ 82.037813][ T4995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 82.045817][ T4995]