EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
------------[ cut here ]------------
kernel BUG at fs/ext4/ext4_jbd2.c:53!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 3 UID: 0 PID: 6348 Comm: syz-executor.1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline]
RIP: 0010:__ext4_journal_stop+0x1d7/0x210 fs/ext4/ext4_jbd2.c:125
Code: 85 ed 41 0f 45 dd e8 e8 8d 43 ff 89 d8 5b 5d 41 5c 41 5d 41 5e e9 99 82 b6 08 e8 24 df ad ff e9 8d fe ff ff e8 ca 8d 43 ff 90 <0f> 0b 4c 89 f7 e8 3f df ad ff e9 c3 fe ff ff e8 35 df ad ff e9 de
RSP: 0018:ffffc90004c97908 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff82c36be7
RDX: ffff88803333c980 RSI: ffffffff82c36d96 RDI: ffff88803333c980
RBP: ffffffff8bac69c0 R08: 0000000000000007 R09: 0000000000000fff
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000354
R13: 0000000000000009 R14: 0000000000000012 R15: 0000000000000004
FS:  00007f5c4fa356c0(0000) GS:ffff8880d68d9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a0b3e6000 CR3: 0000000034ac3000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ext4_write_inline_data_end+0x562/0xdb0 fs/ext4/inline.c:852
 ext4_da_write_end+0x4f7/0xf20 fs/ext4/inode.c:3286
 generic_perform_write+0x513/0xa40 mm/filemap.c:4335
 ext4_buffered_write_iter+0x119/0x440 fs/ext4/file.c:299
 ext4_file_write_iter+0xa3d/0x1d90 fs/ext4/file.c:723
 new_sync_write fs/read_write.c:593 [inline]
 vfs_write+0x6ac/0x1070 fs/read_write.c:686
 ksys_write+0x12a/0x250 fs/read_write.c:738
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xc9/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5c4ec6e3b9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 d0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5c4fa350b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f5c4edabf80 RCX: 00007f5c4ec6e3b9
RDX: 0000000000000009 RSI: 0000000020000f80 RDI: 0000000000000004
RBP: 00007f5c4eccf4c2 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f5c4edabf80 R15: 00007fffccdd3428
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_put_nojournal fs/ext4/ext4_jbd2.c:53 [inline]
RIP: 0010:__ext4_journal_stop+0x1d7/0x210 fs/ext4/ext4_jbd2.c:125
Code: 85 ed 41 0f 45 dd e8 e8 8d 43 ff 89 d8 5b 5d 41 5c 41 5d 41 5e e9 99 82 b6 08 e8 24 df ad ff e9 8d fe ff ff e8 ca 8d 43 ff 90 <0f> 0b 4c 89 f7 e8 3f df ad ff e9 c3 fe ff ff e8 35 df ad ff e9 de
RSP: 0018:ffffc90004c97908 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff82c36be7
RDX: ffff88803333c980 RSI: ffffffff82c36d96 RDI: ffff88803333c980
RBP: ffffffff8bac69c0 R08: 0000000000000007 R09: 0000000000000fff
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000354
R13: 0000000000000009 R14: 0000000000000012 R15: 0000000000000004
FS:  00007f5c4fa356c0(0000) GS:ffff8880d68d9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f7a0b3de000 CR3: 0000000034ac3000 CR4: 0000000000352ef0