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kernel BUG at fs/ext4/inode.c:2759!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4420 Comm: kworker/u4:7 Not tainted 6.1.135-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: writeback wb_workfn (flush-7:4)
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ext4_writepages+0x2848/0x284c fs/ext4/inode.c:2758
lr : ext4_writepages+0x2848/0x284c fs/ext4/inode.c:2758
sp : ffff800021e76f00
x29: ffff800021e77220 x28: ffff0000df6bf330 x27: dfff800000000000
x26: ffff0000df6bf108 x25: ffff0000df6bf130 x24: ffff7000043cee08
x23: ffff0000df6bf4e8 x22: ffff800021e77610 x21: ffff0000d39ea000
x20: 0000008410000000 x19: 0000000000000001 x18: ffff800011a7bd00
x17: ffff80001819f000 x16: ffff8000082d0758 x15: ffff800017c7ffc0
x14: ffff0000d34f0a98 x13: ffff0000d34f0ae8 x12: 0000000000ff0100
x11: ff00800008d6e210 x10: 0000000000000000 x9 : ffff800008d6e210
x8 : ffff0000d34f0000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000001
x2 : 0000000000000000 x1 : 0000008000000000 x0 : 0000000000000000
Call trace:
 ext4_writepages+0x2848/0x284c fs/ext4/inode.c:2758
 do_writepages+0x2c0/0x4fc mm/page-writeback.c:2491
 __writeback_single_inode+0x164/0x157c fs/fs-writeback.c:1612
 writeback_sb_inodes+0x824/0x1404 fs/fs-writeback.c:1903
 wb_writeback+0x400/0xfb0 fs/fs-writeback.c:2077
 wb_do_writeback fs/fs-writeback.c:2220 [inline]
 wb_workfn+0x34c/0xd98 fs/fs-writeback.c:2260
 process_one_work+0x7f4/0x13a8 kernel/workqueue.c:2292
 worker_thread+0x8c8/0xfbc kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864
Code: d4210000 97dccdb2 d4210000 97dccdb0 (d4210000) 
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