WARNING in nilfs_btree

Title	Replies (including bot)	Last reply
[syzbot] [nilfs?] WARNING in nilfs_btree_propagate (2)	0 (1)	2024/10/15 17:29

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in nilfs_btree_propagate nilfs				4	541d	628d	0/28	auto-obsoleted due to no activity on 2023/09/07 03:17

upstream

WARNING in nilfs_btree_propagate nilfs

541d

628d

0/28

auto-obsoleted due to no activity on 2023/09/07 03:17

Created	Duration	User	Patch	Repo	Result
2024/10/26 17:37	15m	retest repro		upstream	report log

Created

Duration

User

Patch

Repo

Result

2024/10/26 17:37

15m

retest repro

upstream

report log

WARNING: CPU: 0 PID: 5245 at fs/nilfs2/btree.c:2089 nilfs_btree_propagate+0xc79/0xdf0 fs/nilfs2/btree.c:2089 Modules linked in: CPU: 0 UID: 0 PID: 5245 Comm: segctord Not tainted 6.12.0-rc2-syzkaller-00205-g1d227fcc7222 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:nilfs_btree_propagate+0xc79/0xdf0 fs/nilfs2/btree.c:2089 Code: 48 8b 44 24 08 49 8d 74 05 58 e8 12 67 ff ff 48 8b 6c 24 10 43 80 3c 27 00 0f 85 16 fe ff ff e9 19 fe ff ff e8 78 1d 20 fe 90 <0f> 0b 90 e9 ea f3 ff ff e8 6a 1d 20 fe 48 8b 1c 24 48 81 c3 d0 00 RSP: 0018:ffffc90003d873a0 EFLAGS: 00010293 RAX: ffffffff8374c988 RBX: 0000000000000000 RCX: ffff888011dada00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffffff8c47aec8 R08: ffffffff8374bd6c R09: 1ffff1100ec15f96 R10: dffffc0000000000 R11: ffffed100ec15f97 R12: dffffc0000000000 R13: 1ffff1100ec15f9f R14: 1ffff1100ec15f96 R15: ffff8880760afcb0 FS: 0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8737b0dd58 CR3: 0000000079068000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> nilfs_bmap_propagate+0x75/0x120 fs/nilfs2/bmap.c:345 nilfs_collect_file_data+0x4d/0xd0 fs/nilfs2/segment.c:587 nilfs_segctor_apply_buffers+0x184/0x340 fs/nilfs2/segment.c:1006 nilfs_segctor_scan_file+0x28c/0xa50 fs/nilfs2/segment.c:1045 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1216 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1540 [inline] nilfs_segctor_do_construct+0x1c28/0x6b90 fs/nilfs2/segment.c:2115 nilfs_segctor_construct+0x181/0x6b0 fs/nilfs2/segment.c:2479 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2587 [inline] nilfs_segctor_thread+0x69e/0xe80 fs/nilfs2/segment.c:2701 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 </TASK>

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2024/10/11 17:18	upstream	1d227fcc7222	cd942402	.config	strace log	report	syz / log	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-upstream-fs	WARNING in nilfs_btree_propagate
2024/11/13 02:59	upstream	3022e9d00ebe	62026c85	.config	console log	report	syz / log	C		[disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro]	ci-snapshot-upstream-root	WARNING in nilfs_btree_propagate

Crashes (2):

Assets (help?)