NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3603 at fs/nilfs2/dat.c:186 nilfs_dat_commit_end+0x49a/0x5f0 fs/nilfs2/dat.c:186 Modules linked in: CPU: 1 PID: 3603 Comm: segctord Not tainted 6.1.0-rc1-next-20221021-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:nilfs_dat_commit_end+0x49a/0x5f0 fs/nilfs2/dat.c:186 Code: 41 5f e9 29 5c 57 fe e8 24 5c 57 fe 48 89 ee 4c 89 e7 e8 09 f0 ff ff eb db e8 12 5c 57 fe e8 4d 3e db fd eb b4 e8 06 5c 57 fe <0f> 0b 4d 89 ef e9 35 fd ff ff e8 f7 5b 57 fe e8 32 3e db fd e9 c6 RSP: 0018:ffffc90003cbf828 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88802641ca40 RCX: 0000000000000000 RDX: ffff88807d389d40 RSI: ffffffff8325392a RDI: 0000000000000006 RBP: ffffc90003cbf8d0 R08: 0000000000000006 R09: 000023d50af30002 R10: 0000000000000003 R11: 0000000000000001 R12: ffff888072fe8158 R13: 0000000000000003 R14: ffffc90003cbf8e8 R15: 000023d50af30002 FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f36f27b81d0 CR3: 000000000ba8e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: nilfs_dat_commit_update+0x26/0x40 fs/nilfs2/dat.c:236 nilfs_direct_propagate fs/nilfs2/direct.c:277 [inline] nilfs_direct_propagate+0x244/0x320 fs/nilfs2/direct.c:256 nilfs_bmap_propagate+0x73/0x170 fs/nilfs2/bmap.c:337 nilfs_collect_file_data+0x45/0xd0 fs/nilfs2/segment.c:568 nilfs_segctor_apply_buffers+0x14a/0x470 fs/nilfs2/segment.c:1018 nilfs_segctor_scan_file+0x3f4/0x6f0 fs/nilfs2/segment.c:1067 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1176 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1503 [inline] nilfs_segctor_do_construct+0x239c/0x6af0 fs/nilfs2/segment.c:2045 nilfs_segctor_construct+0x8e3/0xb30 fs/nilfs2/segment.c:2379 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2487 [inline] nilfs_segctor_thread+0x3c3/0xf30 fs/nilfs2/segment.c:2570 kthread+0x2e4/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308