loop0: detected capacity change from 0 to 2048
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4_jbd2.c:53!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 5527 Comm: syz.0.226 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline]
pc : __ext4_journal_stop+0x18c/0x190 fs/ext4/ext4_jbd2.c:116
lr : ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline]
lr : __ext4_journal_stop+0x18c/0x190 fs/ext4/ext4_jbd2.c:116
sp : ffff800024177580
x29: ffff800024177580 x28: ffff0000ea0d5258 x27: 0000000000000008
x26: 1fffe0001d41aa68 x25: 0000000000000000 x24: ffff0000ea0d5340
x23: 1fffff800075a661 x22: 0000000000000010 x21: 0000000000000000
x20: ffff800014959659 x19: 0000000000000334 x18: ffff800011abbcc0
x17: ffff8000181f8000 x16: ffff8000082d0e30 x15: 0000000000000000
x14: 0000000000006000 x13: 0000000000ff0100 x12: 0000000000ff0100
x11: ff00800008cfd3e4 x10: 0000000000000000 x9 : ffff800008cfd3e4
x8 : ffff0000ce1b0000 x7 : ffff800008d663f0 x6 : 0000000000000000
x5 : 0000000000000000 x4 : ffff0000e0b891d0 x3 : ffff800008d67824
x2 : 0000000000000000 x1 : 0000000000000334 x0 : ffff800014959659
Call trace:
 ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline]
 __ext4_journal_stop+0x18c/0x190 fs/ext4/ext4_jbd2.c:116
 ext4_write_inline_data_end+0x774/0xc58 fs/ext4/inline.c:820
 ext4_da_write_end+0x3f8/0x8b8 fs/ext4/inode.c:3092
 generic_perform_write+0x2f8/0x4b0 mm/filemap.c:3857
 ext4_buffered_write_iter+0x2c4/0x530 fs/ext4/file.c:285
 ext4_file_write_iter+0x188/0x152c fs/ext4/file.c:-1
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x5ac/0x7c4 fs/read_write.c:584
 ksys_write+0x120/0x210 fs/read_write.c:637
 __do_sys_write fs/read_write.c:649 [inline]
 __se_sys_write fs/read_write.c:646 [inline]
 __arm64_sys_write+0x7c/0x90 fs/read_write.c:646
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: 54fff86b 97ef672e 17ffffc1 97de912e (d4210000) 
---[ end trace 0000000000000000 ]---