WARNING in nilfs_segctor_do

Kernel	Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-5.15	WARNING in nilfs_segctor_do_construct	-1	C		done	2	1073d	1094d	3/3	fixed on 2023/07/20 13:49
linux-6.6	WARNING in nilfs_segctor_do_construct	-1	C			96	4h28m	22d	0/2	upstream: reported C repro on 2026/04/24 08:03
upstream	WARNING in nilfs_segctor_do_construct (2) nilfs	-1	C	error		3	1099d	1097d	23/29	fixed on 2023/07/04 09:17
linux-6.1	WARNING in nilfs_segctor_do_construct	-1	C		done	2	1069d	1099d	3/3	fixed on 2023/07/26 10:02
upstream	WARNING in nilfs_segctor_do_construct nilfs	-1	C			5	1203d	1327d	22/29	fixed on 2023/02/24 13:50

Created	Duration	User	Patch	Repo	Result
2023/03/02 21:15	26m	bisect fix		linux-4.14.y	OK (0) job log log
2023/01/31 05:14	22m	bisect fix		linux-4.14.y	OK (0) job log log

Created

Duration

User

Patch

Repo

Result

2023/03/02 21:15

26m

bisect fix

linux-4.14.y

OK (0) job log log

2023/01/31 05:14

22m

bisect fix

linux-4.14.y

OK (0) job log log

IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds NILFS (loop0): nilfs_sufile_update: invalid segment number: 53 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 8230 at fs/nilfs2/segment.c:1495 nilfs_segctor_truncate_segments fs/nilfs2/segment.c:1495 [inline] WARNING: CPU: 0 PID: 8230 at fs/nilfs2/segment.c:1495 nilfs_segctor_collect fs/nilfs2/segment.c:1547 [inline] WARNING: CPU: 0 PID: 8230 at fs/nilfs2/segment.c:1495 nilfs_segctor_do_construct+0x464d/0x79c0 fs/nilfs2/segment.c:2058 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8230 Comm: segctord Not tainted 4.14.302-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 panic+0x1f9/0x42d kernel/panic.c:183 __warn.cold+0x20/0x44 kernel/panic.c:547 report_bug+0x208/0x250 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:177 [inline] fixup_bug arch/x86/kernel/traps.c:172 [inline] do_error_trap+0x195/0x2d0 arch/x86/kernel/traps.c:295 invalid_op+0x1b/0x40 arch/x86/entry/entry_64.S:967 RIP: 0010:nilfs_segctor_truncate_segments fs/nilfs2/segment.c:1495 [inline] RIP: 0010:nilfs_segctor_collect fs/nilfs2/segment.c:1547 [inline] RIP: 0010:nilfs_segctor_do_construct+0x464d/0x79c0 fs/nilfs2/segment.c:2058 RSP: 0018:ffff8880b01cfb98 EFLAGS: 00010297 RAX: ffff8880b3374240 RBX: ffff8880950bdbf0 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff878bd020 RDI: ffffed1016039f52 RBP: ffff88808dfeb6f8 R08: 000000000000003e R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88808dfb7200 R13: ffffed1012a17b82 R14: dffffc0000000000 R15: ffff8880950bdb40 nilfs_segctor_construct+0x6db/0x8e0 fs/nilfs2/segment.c:2394 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2502 [inline] nilfs_segctor_thread+0x3ad/0xdb0 fs/nilfs2/segment.c:2586 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:406 Kernel Offset: disabled Rebooting in 86400 seconds..

Crashes (1):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2022/12/18 15:02	linux-4.14.y	c4215ee4771b	05494336	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-linux-4-14	WARNING in nilfs_segctor_do_construct

Crashes (1):

Assets (help?)