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| 🐞 Open [717] 🐞 Fixed [181] 🐞 Invalid [640] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| linux-5.15 | WARNING in nilfs_segctor_do_construct | C | done | 2 | 322d | 343d | 3/3 | fixed on 2023/07/20 13:49 | |
| upstream | WARNING in nilfs_segctor_do_construct (2) nilfs | C | error | 3 | 348d | 346d | 23/26 | fixed on 2023/07/04 09:17 | |
| linux-6.1 | WARNING in nilfs_segctor_do_construct | C | done | 2 | 318d | 348d | 3/3 | fixed on 2023/07/26 10:02 | |
| upstream | WARNING in nilfs_segctor_do_construct nilfs | C | 5 | 453d | 576d | 22/26 | 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 | job log (0) log | |
| 2023/01/31 05:14 | 22m | bisect fix | linux-4.14.y | job log (0) 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..
| 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 |