WARNING in nilfs_segctor_do

Date	Name	Commit	Repro	Result
2023/07/08	upstream (ToT)	8689f4f2ea56	C	Didn't crash

Date

Name

Commit

Repro

Result

2023/07/08

upstream (ToT)

8689f4f2ea56

Didn't crash

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.14	WARNING in nilfs_segctor_do_construct nilfs2	C			1	629d	703d	0/1	upstream: reported C repro on 2022/12/18 15:02
upstream	WARNING in nilfs_segctor_do_construct (2) nilfs	C	error		3	558d	556d	23/28	fixed on 2023/07/04 09:17
linux-6.1	WARNING in nilfs_segctor_do_construct	C		done	2	528d	557d	3/3	fixed on 2023/07/26 10:02
upstream	WARNING in nilfs_segctor_do_construct nilfs	C			5	662d	785d	22/28	fixed on 2023/02/24 13:50

NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3501 at fs/nilfs2/segment.c:1501 nilfs_segctor_collect fs/nilfs2/segment.c:1554 [inline] WARNING: CPU: 1 PID: 3501 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x337f/0x7190 fs/nilfs2/segment.c:2068 Modules linked in: CPU: 1 PID: 3501 Comm: segctord Not tainted 5.15.115-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:nilfs_segctor_truncate_segments fs/nilfs2/segment.c:1501 [inline] RIP: 0010:nilfs_segctor_collect fs/nilfs2/segment.c:1554 [inline] RIP: 0010:nilfs_segctor_do_construct+0x337f/0x7190 fs/nilfs2/segment.c:2068 Code: ff df 80 3c 08 00 74 08 4c 89 ef e8 4b d9 a3 fe 4d 8b 6d 00 4c 3b 6c 24 70 74 31 e8 9b 7e 5a fe e9 34 ff ff ff e8 91 7e 5a fe <0f> 0b eb c3 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 3f ff ff ff 4c RSP: 0018:ffffc90002cbf740 EFLAGS: 00010293 RAX: ffffffff83257abf RBX: 00000000ffffffea RCX: ffff888015ba1dc0 RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000 RBP: ffffc90002cbfc30 R08: ffffffff83257a7d R09: ffffed10173667a0 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000010 R13: ffff88807526a008 R14: ffffc90002cbfa48 R15: ffff888071172160 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f42ebf65e18 CR3: 00000000232dc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> nilfs_segctor_construct+0x145/0x8c0 fs/nilfs2/segment.c:2404 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2512 [inline] nilfs_segctor_thread+0x512/0x1130 fs/nilfs2/segment.c:2595 kthread+0x3f6/0x4f0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:298 </TASK>

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/06/08 22:18	linux-5.15.y	d7af3e5ba454	058b3a5a	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-linux-5-15-kasan	WARNING in nilfs_segctor_do_construct
2023/05/18 16:48	linux-5.15.y	9d6bde853685	3bb7af1d	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-linux-5-15-kasan-arm64	WARNING in nilfs_segctor_do_construct

Crashes (2):

Assets (help?)