------------[ cut here ]------------
WARNING: CPU: 1 PID: 3722 at fs/ext4/inode.c:5230 ext4_write_inode+0x333/0x570 fs/ext4/inode.c:5230
Modules linked in:
CPU: 1 PID: 3722 Comm: syz-executor.1 Not tainted 6.1.0-rc3-syzkaller-00288-gb208b9fbbcba #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
RIP: 0010:ext4_write_inode+0x333/0x570 fs/ext4/inode.c:5230
Code: b6 04 02 84 c0 74 08 3c 03 0f 8e 28 02 00 00 8b b5 b0 06 00 00 4c 89 f7 e8 ba af 12 00 41 89 c4 e9 ed fd ff ff e8 ed da 60 ff <0f> 0b 45 31 e4 e9 de fd ff ff e8 de da 60 ff 48 89 ef 48 8d 74 24
RSP: 0018:ffffc90002fa7288 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 1ffff920005f4e51 RCX: 0000000000000000
RDX: ffff88805f8e6040 RSI: ffffffff821af983 RDI: 0000000000000005
RBP: ffff888027e4d3f0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000800 R11: 0000000000000000 R12: 0000000000000800
R13: ffffc90002fa7408 R14: dffffc0000000000 R15: ffffffff8a043380
FS:  0000555557318400(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020004940 CR3: 000000006183f000 CR4: 0000000000150ee0
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+0xcfc/0x1440 fs/fs-writeback.c:1652
 writeback_single_inode+0x2ad/0x570 fs/fs-writeback.c:1708
 write_inode_now+0x16a/0x1e0 fs/fs-writeback.c:2736
 iput_final fs/inode.c:1734 [inline]
 iput.part.0+0x490/0x880 fs/inode.c:1773
 iput+0x58/0x70 fs/inode.c:1763
 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/0xdb0 fs/dcache.c:913
 ovl_destroy_inode+0x38/0x110 fs/overlayfs/super.c:209
 destroy_inode+0xc4/0x1b0 fs/inode.c:309
 iput_final fs/inode.c:1747 [inline]
 iput.part.0+0x59b/0x880 fs/inode.c:1773
 iput+0x58/0x70 fs/inode.c:1763
 dentry_unlink_inode+0x2b1/0x460 fs/dcache.c:401
 __dentry_kill+0x3c0/0x640 fs/dcache.c:607
 shrink_dentry_list+0x23c/0x800 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+0x464/0xce0 mm/vmscan.c:842
 shrink_slab_memcg mm/vmscan.c:911 [inline]
 shrink_slab+0x388/0x660 mm/vmscan.c:990
 shrink_node_memcgs mm/vmscan.c:6076 [inline]
 shrink_node+0x93d/0x1f30 mm/vmscan.c:6105
 shrink_zones mm/vmscan.c:6343 [inline]
 do_try_to_free_pages+0x3b4/0x17a0 mm/vmscan.c:6405
 try_to_free_mem_cgroup_pages+0x3a0/0xa70 mm/vmscan.c:6720
 reclaim_high.constprop.0+0x182/0x230 mm/memcontrol.c:2389
 mem_cgroup_handle_over_high+0x18c/0x510 mm/memcontrol.c:2574
 resume_user_mode_work include/linux/resume_user_mode.h:58 [inline]
 exit_to_user_mode_loop kernel/entry/common.c:171 [inline]
 exit_to_user_mode_prepare+0x18c/0x250 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x19/0x50 kernel/entry/common.c:296
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3e8cc8ca17
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:00007ffe81b0bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 00007f3e8cc8ca17
RDX: 00007ffe81b0bd4c RSI: 000000000000000a RDI: 00007ffe81b0bd40
RBP: 00007ffe81b0bd40 R08: 00000000ffffffff R09: 00007ffe81b0bb10
R10: 0000555557319893 R11: 0000000000000246 R12: 00007f3e8cce5826
R13: 00007ffe81b0ce00 R14: 0000555557319810 R15: 00007ffe81b0ce40
 </TASK>