------------[ cut here ]------------ WARNING: CPU: 0 PID: 6052 at fs/jbd2/journal.c:1882 jbd2_journal_update_sb_log_tail+0x2ba/0x360 fs/jbd2/journal.c:1882 Modules linked in: CPU: 0 UID: 0 PID: 6052 Comm: jbd2/loop0-29 Not tainted 6.13.0-rc7-syzkaller-00041-g7f5b6a8ec18e-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:jbd2_journal_update_sb_log_tail+0x2ba/0x360 fs/jbd2/journal.c:1882 Code: 30 ff 41 80 3c 2c 00 74 08 4c 89 ff e8 df 48 94 ff 41 80 27 f7 4c 89 f7 e8 83 10 4a 09 31 ed e9 72 fe ff ff e8 57 6a 30 ff 90 <0f> 0b 90 41 80 3c 2c 00 75 d5 eb db 44 89 f1 80 e1 07 80 c1 03 38 RSP: 0018:ffffc900037577f0 EFLAGS: 00010293 RAX: ffffffff826f07c9 RBX: 0000000000000000 RCX: ffff88801c7c0000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: dffffc0000000000 R08: ffffffff826f0799 R09: fffff520006eaeec R10: dffffc0000000000 R11: fffff520006eaeec R12: 1ffff110060f7000 R13: ffff88802b13001c R14: ffff8880307b80b0 R15: ffff8880307b8000 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555563a325c8 CR3: 0000000031c10000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: jbd2_journal_commit_transaction+0x46a/0x6560 fs/jbd2/commit.c:397 kjournald2+0x41c/0x7b0 fs/jbd2/journal.c:201 kthread+0x2f0/0x390 kernel/kthread.c:389 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244