------------[ cut here ]------------
kernel BUG at fs/ext4/ext4_jbd2.c:54!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 6286 Comm: syz.3.33 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:54 [inline]
RIP: 0010:__ext4_journal_stop+0x1d7/0x210 fs/ext4/ext4_jbd2.c:126
Code: 85 ed 41 0f 45 dd e8 58 32 4b ff 89 d8 5b 5d 41 5c 41 5d 41 5e e9 04 e8 9f fe e8 b4 97 b0 ff e9 8d fe ff ff e8 3a 32 4b ff 90 <0f> 0b 4c 89 f7 e8 cf 97 b0 ff e9 c3 fe ff ff e8 c5 97 b0 ff e9 de
RSP: 0018:ffffc90003bcf500 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff82705767
RDX: ffff88802ea71e00 RSI: ffffffff82705916 RDI: 0000000000000007
RBP: ffffffff8bc622e0 R08: 0000000000000007 R09: 0000000000000fff
R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000034a
R13: 0000000000000001 R14: 0000000000000032 R15: 0000000000000004
FS:  00007f79761fe6c0(0000) GS:ffff8881247bc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055558f5a1808 CR3: 0000000075227000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x4fa/0xcb0 fs/ext4/inline.c:842
 ext4_da_write_end+0xb9d/0xf00 fs/ext4/inode.c:3285
 generic_perform_write+0x266/0x900 mm/filemap.c:4196
 ext4_buffered_write_iter+0x119/0x440 fs/ext4/file.c:299
 ext4_file_write_iter+0xa4c/0x1d10 fs/ext4/file.c:723
 iter_file_splice_write+0xa24/0x12e0 fs/splice.c:738
 do_splice_from fs/splice.c:938 [inline]
 direct_splice_actor+0x192/0x6c0 fs/splice.c:1161
 splice_direct_to_actor+0x345/0xa30 fs/splice.c:1105
 do_splice_direct_actor fs/splice.c:1204 [inline]
 do_splice_direct+0x174/0x240 fs/splice.c:1230
 do_sendfile+0xb06/0xe50 fs/read_write.c:1370
 __do_sys_sendfile64 fs/read_write.c:1431 [inline]
 __se_sys_sendfile64 fs/read_write.c:1417 [inline]
 __x64_sys_sendfile64+0x1d8/0x220 fs/read_write.c:1417
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7976b8ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f79761fe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f7976db5fa0 RCX: 00007f7976b8ebe9
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
RBP: 00007f7976c11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f7976db6038 R14: 00007f7976db5fa0 R15: 00007ffd18dd37c8
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:54 [inline]
RIP: 0010:__ext4_journal_stop+0x1d7/0x210 fs/ext4/ext4_jbd2.c:126
Code: 85 ed 41 0f 45 dd e8 58 32 4b ff 89 d8 5b 5d 41 5c 41 5d 41 5e e9 04 e8 9f fe e8 b4 97 b0 ff e9 8d fe ff ff e8 3a 32 4b ff 90 <0f> 0b 4c 89 f7 e8 cf 97 b0 ff e9 c3 fe ff ff e8 c5 97 b0 ff e9 de
RSP: 0018:ffffc90003bcf500 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff82705767
RDX: ffff88802ea71e00 RSI: ffffffff82705916 RDI: 0000000000000007
RBP: ffffffff8bc622e0 R08: 0000000000000007 R09: 0000000000000fff
R10: 0000000000000000 R11: 0000000000000000 R12: 000000000000034a
R13: 0000000000000001 R14: 0000000000000032 R15: 0000000000000004
FS:  00007f79761fe6c0(0000) GS:ffff8881247bc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30b63fff CR3: 0000000075227000 CR4: 0000000000350ef0