------------[ cut here ]------------
WARNING: CPU: 0 PID: 3677 at fs/ext4/inode.c:5255 ext4_write_inode+0x66b/0x740
Modules linked in:
CPU: 0 PID: 3677 Comm: syz-executor.1 Not tainted 6.1.21-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
RIP: 0010:ext4_write_inode+0x66b/0x740 fs/ext4/inode.c:5255
Code: fb ff ff ff 4d 85 ff 74 12 e8 31 68 52 ff 4c 89 ff e8 d9 5e c7 ff e9 d3 fd ff ff e8 1f 68 52 ff e9 c9 fd ff ff e8 15 68 52 ff <0f> 0b e9 bd fd ff ff e8 09 68 52 ff e9 7e fd ff ff 44 89 f1 80 e1
RSP: 0018:ffffc9000453eec0 EFLAGS: 00010293
RAX: ffffffff82371fcb RBX: 0000000000000800 RCX: ffff88807cd18000
RDX: 0000000000000000 RSI: 0000000000000800 RDI: 0000000000000000
RBP: ffffc9000453efb0 R08: ffffffff82371a20 R09: fffffbfff1ca4cde
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88803976aad0
R13: 1ffff920008a7ddc R14: 0000000000000000 R15: 0000000000400940
FS:  00005555561b8400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9872afe000 CR3: 00000000313d2000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1440 [inline]
 __writeback_single_inode+0x67d/0x11e0 fs/fs-writeback.c:1652
 writeback_single_inode+0x22c/0x960 fs/fs-writeback.c:1708
 write_inode_now+0x1cf/0x260 fs/fs-writeback.c:2744
 iput_final fs/inode.c:1734 [inline]
 iput+0x616/0x980 fs/inode.c:1773
 __dentry_kill+0x436/0x650 fs/dcache.c:607
 dentry_kill+0xbb/0x290
 dput+0x1ef/0x420 fs/dcache.c:913
 ovl_destroy_inode+0x3c/0xe0 fs/overlayfs/super.c:214
 destroy_inode fs/inode.c:309 [inline]
 evict+0x542/0x620 fs/inode.c:679
 __dentry_kill+0x436/0x650 fs/dcache.c:607
 shrink_dentry_list+0x398/0x6a0 fs/dcache.c:1201
 prune_dcache_sb+0x10b/0x170 fs/dcache.c:1282
 super_cache_scan+0x33c/0x480 fs/super.c:104
 do_shrink_slab+0x597/0xed0 mm/vmscan.c:846
 shrink_slab_memcg mm/vmscan.c:915 [inline]
 shrink_slab+0x574/0x8b0 mm/vmscan.c:994
 shrink_node_memcgs mm/vmscan.c:6119 [inline]
 shrink_node+0x767/0x2940 mm/vmscan.c:6148
 shrink_zones mm/vmscan.c:6386 [inline]
 do_try_to_free_pages+0x751/0x1a50 mm/vmscan.c:6448
 try_to_free_mem_cgroup_pages+0x46f/0xb70 mm/vmscan.c:6763
 reclaim_high+0x1dd/0x260 mm/memcontrol.c:2389
 mem_cgroup_handle_over_high+0x146/0x2b0 mm/memcontrol.c:2574
 resume_user_mode_work include/linux/resume_user_mode.h:58 [inline]
 exit_to_user_mode_loop+0x96/0x100 kernel/entry/common.c:171
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:296
 do_syscall_64+0x49/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4e6bc8d567
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffc8eaa4408 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 00007f4e6bc8d567
RDX: 00007ffc8eaa44dc RSI: 000000000000000a RDI: 00007ffc8eaa44d0
RBP: 00007ffc8eaa44d0 R08: 00000000ffffffff R09: 00007ffc8eaa42a0
R10: 00005555561b9893 R11: 0000000000000246 R12: 00007f4e6bce6b74
R13: 00007ffc8eaa5590 R14: 00005555561b9810 R15: 00007ffc8eaa55d0
 </TASK>