------------[ cut here ]------------
WARNING: CPU: 0 PID: 3846 at fs/ext4/inode.c:5160 ext4_write_inode+0x333/0x5a0 fs/ext4/inode.c:5160
Modules linked in:
CPU: 0 PID: 3846 Comm: syz-executor.1 Not tainted 5.17.0-rc3-syzkaller-00188-g1d41d2e82623 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:ext4_write_inode+0x333/0x5a0 fs/ext4/inode.c:5160
Code: b6 04 02 84 c0 74 08 3c 03 0f 8e 46 02 00 00 8b b5 b0 06 00 00 4c 89 f7 e8 fa 3a 12 00 41 89 c4 e9 ed fd ff ff e8 dd fa 63 ff <0f> 0b 45 31 e4 e9 de fd ff ff e8 ce fa 63 ff 48 89 ef 48 8d 74 24
RSP: 0018:ffffc9000283f2d8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff92000507e5b RCX: 0000000000000000
RDX: ffff888076c10000 RSI: ffffffff82147d63 RDI: 0000000000000003
RBP: ffff88805722b478 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff82147ae1 R11: 0000000000000000 R12: 0000000000000800
R13: ffffc9000283f438 R14: dffffc0000000000 R15: ffff88805722b4a0
FS:  0000555556fd9400(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33346000 CR3: 000000006020a000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 write_inode fs/fs-writeback.c:1471 [inline]
 __writeback_single_inode+0xb70/0x10d0 fs/fs-writeback.c:1683
 writeback_single_inode+0x2a5/0x460 fs/fs-writeback.c:1739
 write_inode_now+0x15c/0x1d0 fs/fs-writeback.c:2739
 iput_final fs/inode.c:1731 [inline]
 iput.part.0+0x460/0x820 fs/inode.c:1770
 iput+0x58/0x70 fs/inode.c:1760
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:401
 __dentry_kill+0x3c0/0x640 fs/dcache.c:607
 dentry_kill fs/dcache.c:745 [inline]
 dput+0x64d/0xbd0 fs/dcache.c:913
 ovl_destroy_inode+0x38/0x110 fs/overlayfs/super.c:207
 destroy_inode+0xc4/0x1b0 fs/inode.c:310
 iput_final fs/inode.c:1744 [inline]
 iput.part.0+0x562/0x820 fs/inode.c:1770
 iput+0x58/0x70 fs/inode.c:1760
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:401
 __dentry_kill+0x3c0/0x640 fs/dcache.c:607
 shrink_dentry_list+0x128/0x490 fs/dcache.c:1201
 prune_dcache_sb+0xe7/0x140 fs/dcache.c:1282
 super_cache_scan+0x336/0x590 fs/super.c:104
 do_shrink_slab+0x42d/0xbd0 mm/vmscan.c:773
 shrink_slab_memcg mm/vmscan.c:842 [inline]
 shrink_slab+0x3ee/0x6f0 mm/vmscan.c:921
 shrink_node_memcgs mm/vmscan.c:3172 [inline]
 shrink_node+0x8c1/0x1eb0 mm/vmscan.c:3293
 shrink_zones mm/vmscan.c:3530 [inline]
 do_try_to_free_pages+0x376/0x1700 mm/vmscan.c:3588
 try_to_free_mem_cgroup_pages+0x2cd/0x840 mm/vmscan.c:3902
 reclaim_high.constprop.0+0x190/0x250 mm/memcontrol.c:2300
 mem_cgroup_handle_over_high+0x18c/0x540 mm/memcontrol.c:2484
 tracehook_notify_resume include/linux/tracehook.h:197 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:175 [inline]
 exit_to_user_mode_prepare+0x1ab/0x290 kernel/entry/common.c:207
 __syscall_exit_to_user_mode_work kernel/entry/common.c:289 [inline]
 syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:300
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f1bc5ba24c7
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:00007ffd48f9e3c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 00007f1bc5ba24c7
RDX: 00007ffd48f9e49d RSI: 000000000000000a RDI: 00007ffd48f9e490
RBP: 00007ffd48f9e490 R08: 00000000ffffffff R09: 00007ffd48f9e260
R10: 0000555556fda893 R11: 0000000000000246 R12: 00007f1bc5bfa1ea
R13: 00007ffd48f9f550 R14: 0000555556fda810 R15: 00007ffd48f9f590
 </TASK>