loop0: detected capacity change from 0 to 2048
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4_jbd2.c:54!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 6388 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:54 [inline]
RIP: 0010:__ext4_journal_stop+0x191/0x1a0 fs/ext4/ext4_jbd2.c:126
Code: e8 c4 fb 58 ff e9 f8 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 10 ff ff ff e8 da ad ba ff e9 06 ff ff ff e8 a0 fb 58 ff 90 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffc900057ff820 EFLAGS: 00010293
RAX: ffffffff8265f190 RBX: 0000000000000000 RCX: ffff8880257bda00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900057ff968 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff9400021575f R12: 1ffff11007b21953
R13: 000000000000034a R14: ffffffff8cf2cb41 R15: 0000000000000078
FS:  00007fdd745be6c0(0000) GS:ffff888126cc8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000600 CR3: 0000000027936000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x7b0/0xad0 fs/ext4/inline.c:842
 generic_perform_write+0x611/0x8c0 mm/filemap.c:4263
 ext4_buffered_write_iter+0xd0/0x3a0 fs/ext4/file.c:299
 ext4_file_write_iter+0x299/0x1be0 fs/ext4/file.c:-1
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x5d5/0xb40 fs/read_write.c:686
 ksys_write+0x14b/0x260 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fdd7523dea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fdd745be0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fdd7536bf80 RCX: 00007fdd7523dea9
RDX: 0000000000000078 RSI: 0000000020000600 RDI: 0000000000000005
RBP: 00007fdd7528a4a4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fdd7536bf80 R15: 00007ffe0ead4018
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:54 [inline]
RIP: 0010:__ext4_journal_stop+0x191/0x1a0 fs/ext4/ext4_jbd2.c:126
Code: e8 c4 fb 58 ff e9 f8 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 10 ff ff ff e8 da ad ba ff e9 06 ff ff ff e8 a0 fb 58 ff 90 <0f> 0b 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
RSP: 0018:ffffc900057ff820 EFLAGS: 00010293
RAX: ffffffff8265f190 RBX: 0000000000000000 RCX: ffff8880257bda00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900057ff968 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffff9400021575f R12: 1ffff11007b21953
R13: 000000000000034a R14: ffffffff8cf2cb41 R15: 0000000000000078
FS:  00007fdd745be6c0(0000) GS:ffff888126cc8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000600 CR3: 0000000027936000 CR4: 00000000003526f0