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kernel BUG at fs/ext4/inode.c:2781!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 9 Comm: kworker/u4:0 Not tainted 6.3.0-rc1-syzkaller-gfe15c26ee26e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
Workqueue: writeback wb_workfn (flush-7:0)
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ext4_do_writepages+0x36cc/0x36d0 fs/ext4/inode.c:2780
lr : ext4_do_writepages+0x36cc/0x36d0 fs/ext4/inode.c:2780
sp : ffff80001a3a6c40
x29: ffff80001a3a6fa0 x28: dfff800000000000 x27: ffff80001a3a7510
x26: dfff800000000000 x25: ffff0000caa2a000 x24: ffff0000caa2a000
x23: ffff700003474dc8 x22: ffff80001a3a6e40 x21: ffff0000dda7cb10
x20: 0000008410000000 x19: 0000000000000001 x18: ffff80001a3a7a94
x17: ffff800015cdd000 x16: ffff800008313a3c x15: 0000000000000000
x14: 1ffff00002b9c0b2 x13: dfff800000000000 x12: 0000000000000005
x11: ff80800008e7e0a8 x10: 0000000000000000 x9 : ffff800008e7e0a8
x8 : ffff0000c0988000 x7 : 0000000000000000 x6 : 0000000000000080
x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
x2 : 0000000000000000 x1 : 0000008000000000 x0 : 0000000000000000
Call trace:
 ext4_do_writepages+0x36cc/0x36d0 fs/ext4/inode.c:2780
 ext4_writepages+0x170/0x204 fs/ext4/inode.c:2964
 do_writepages+0x2e8/0x570 mm/page-writeback.c:2551
 __writeback_single_inode+0x228/0x1ec8 fs/fs-writeback.c:1600
 writeback_sb_inodes+0x82c/0x13dc fs/fs-writeback.c:1891
 __writeback_inodes_wb+0xec/0x234 fs/fs-writeback.c:1962
 wb_writeback+0x50c/0x1580 fs/fs-writeback.c:2067
 wb_check_background_flush fs/fs-writeback.c:2133 [inline]
 wb_do_writeback fs/fs-writeback.c:2221 [inline]
 wb_workfn+0xe18/0x11b8 fs/fs-writeback.c:2248
 process_one_work+0x868/0x16f4 kernel/workqueue.c:2390
 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2537
 kthread+0x24c/0x2d4 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
Code: d4210000 97da4c05 d4210000 97da4c03 (d4210000) 
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