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| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2025/12/31 | linux-6.1.y (ToT) | 50cbba13faa2 | C | [report] kernel BUG in ocfs2_set_new_buffer_uptodate |
| 2025/01/07 | upstream (ToT) | fbfd64d25c7a | C | [report] kernel BUG in ocfs2_set_new_buffer_uptodate |
| 2025/12/31 | upstream (ToT) | c8ebd433459b | C | Didn't crash |
| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| upstream | kernel BUG in ocfs2_set_new_buffer_uptodate ocfs2 | -1 | C | inconclusive | 55 | 405d | 516d | 28/29 | fixed on 2024/12/16 09:50 | |
| linux-6.6 | kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream missing-backport | -1 | C | inconclusive | 34 | 6d04h | 124d | 0/2 | upstream: reported C repro on 2025/09/14 20:32 | |
| linux-5.15 | kernel BUG in ocfs2_set_new_buffer_uptodate (2) origin:upstream | -1 | C | error | 6 | 11d | 250d | 0/3 | upstream: reported C repro on 2025/05/11 13:56 | |
| upstream | kernel BUG in ocfs2_set_new_buffer_uptodate (2) ocfs2 | -1 | C | inconclusive | done | 3028 | 33d | 387d | 0/29 | upstream: reported C repro on 2024/12/25 16:47 |
| linux-5.15 | kernel BUG in ocfs2_set_new_buffer_uptodate origin:upstream missing-backport | -1 | C | error | 7 | 376d | 466d | 0/3 | auto-obsoleted due to no activity on 2025/04/15 21:51 |
option from the mount to silence this warning. ======================================================= ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. ------------[ cut here ]------------ kernel BUG at fs/ocfs2/uptodate.c:509! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4520 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 lr : ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 sp : ffff800021457860 x29: ffff800021457860 x28: ffff800021457940 x27: ffff70000428af28 x26: dfff800000000000 x25: ffff800021457bb0 x24: ffff0000eeaa8e00 x23: 1ffff0000428af76 x22: 0000000000000000 x21: 0000000000000001 x20: ffff0000e22c9570 x19: ffff0000ea364130 x18: ffff800011abbcc0 x17: ffff8000181f8000 x16: ffff8000082e7b1c x15: ffff800017cd8fc0 x14: ffff0000d3dcddd8 x13: ffff0000d3dcde28 x12: 0000000000ff0100 x11: ff00800009e0eff8 x10: 0000000000000000 x9 : ffff800009e0eff8 x8 : ffff0000d3dcd340 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff8000183a9d70 x4 : 0000000000000008 x3 : ffff8000082e7c30 x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: ocfs2_set_new_buffer_uptodate+0x14c/0x188 fs/ocfs2/uptodate.c:509 ocfs2_group_add+0x27c/0xe6c fs/ocfs2/resize.c:499 ocfs2_ioctl+0x764/0xaf4 fs/ocfs2/ioctl.c:887 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x138 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585 Code: a8c47bfd d50323bf d65f03c0 979a4a29 (d4210000) ---[ end trace 0000000000000000 ]---
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/10/12 00:56 | linux-6.1.y | 882efbdd9d34 | ff1712fe | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | |
| 2025/01/06 04:55 | linux-6.1.y | 7dc732d24ff7 | f3558dbf | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | |
| 2025/01/06 04:29 | linux-6.1.y | 7dc732d24ff7 | f3558dbf | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | |
| 2025/12/05 19:12 | linux-6.1.y | f6e38ae624cf | d6526ea3 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | ||
| 2025/10/12 00:35 | linux-6.1.y | 882efbdd9d34 | ff1712fe | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | ||
| 2025/02/08 15:59 | linux-6.1.y | 0cbb5f65e52f | ef44b750 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate | ||
| 2025/01/06 04:02 | linux-6.1.y | 7dc732d24ff7 | f3558dbf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_set_new_buffer_uptodate |