| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2024/11/08 | upstream (ToT) | 906bd684e4b1 | C | [report] kernel BUG in ocfs2_write_block |
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| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2024/11/08 | upstream (ToT) | 906bd684e4b1 | C | [report] kernel BUG in ocfs2_write_block |
| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| upstream | kernel BUG in ocfs2_write_block ocfs2 | -1 | C | inconclusive | 23 | 10d | 408d | 0/29 | upstream: reported C repro on 2024/09/19 00:02 | |
| linux-5.15 | kernel BUG in ocfs2_write_block origin:upstream | -1 | C | error | 7 | 20d | 336d | 0/3 | upstream: reported C repro on 2024/11/29 21:33 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/03/04 08:58 | 14m | bisect fix | linux-6.1.y | error job log | |
| 2025/01/30 13:57 | 1h35m | bisect fix | linux-6.1.y | OK (0) job log log | |
| 2024/12/13 18:22 | 1h47m | bisect fix | linux-6.1.y | OK (0) job log log |
and is ignored by this kernel. Remove the mand
option from the mount to silence this warning.
=======================================================
------------[ cut here ]------------
kernel BUG at fs/ocfs2/buffer_head_io.c:45!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4464 Comm: syz.0.16 Not tainted 6.1.146-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_write_block+0x610/0x728 fs/ocfs2/buffer_head_io.c:45
lr : ocfs2_write_block+0x610/0x728 fs/ocfs2/buffer_head_io.c:45
sp : ffff800020c96c00
x29: ffff800020c96ca0 x28: 1fffe0001bfe1a3d x27: dfff800000000000
x26: ffff800020c96c20 x25: ffff700004192d84 x24: ffff8000150ad360
x23: 0000000000000002 x22: 0000000000000000 x21: ffff0000de030000
x20: ffff0000dff0d1d0 x19: ffff0000e4ef32f0 x18: ffff800011aabce0
x17: ffff8000181e7000 x16: ffff8000082e7c3c x15: 0000000000000000
x14: 0000000000000012 x13: 1ffff00002a160b1 x12: 0000000000ff0100
x11: ff00800009cea22c x10: 0000000000000000 x9 : ffff800009cea22c
x8 : ffff0000e0d35340 x7 : ffff800009da62f8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000082e7d50
x2 : ffff0000e4ef32f0 x1 : 0000000000000000 x0 : 0000000000000002
Call trace:
ocfs2_write_block+0x610/0x728 fs/ocfs2/buffer_head_io.c:45
ocfs2_update_disk_slot+0x3d4/0x5a8 fs/ocfs2/slot_map.c:197
ocfs2_find_slot+0x428/0x9d8 fs/ocfs2/slot_map.c:482
ocfs2_mount_volume+0x168/0x1164 fs/ocfs2/super.c:1806
ocfs2_fill_super+0x2b50/0x3e98 fs/ocfs2/super.c:1082
mount_bdev+0x264/0x358 fs/super.c:1443
ocfs2_mount+0x44/0x58 fs/ocfs2/super.c:1186
legacy_get_tree+0xd4/0x16c fs/fs_context.c:632
vfs_get_tree+0x90/0x274 fs/super.c:1573
do_new_mount+0x228/0x810 fs/namespace.c:3058
path_mount+0x5b4/0xe78 fs/namespace.c:3388
do_mount fs/namespace.c:3401 [inline]
__do_sys_mount fs/namespace.c:3609 [inline]
__se_sys_mount fs/namespace.c:3586 [inline]
__arm64_sys_mount+0x49c/0x584 fs/namespace.c:3586
__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: b4000917 979ede71 17fffeac 979ede6f (d4210000)
---[ end trace 0000000000000000 ]---
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/07/19 16:10 | linux-6.1.y | 3369c6df2fae | 7117feec | .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_write_block | |
| 2024/10/28 08:19 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .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_write_block | |
| 2025/10/11 19:01 | 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_write_block | ||
| 2025/10/11 16:48 | 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_write_block | ||
| 2025/09/08 22:52 | linux-6.1.y | 28c695c365e1 | d291dd2d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block | ||
| 2025/09/06 19:23 | linux-6.1.y | 28c695c365e1 | d291dd2d | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block | ||
| 2025/08/13 18:57 | linux-6.1.y | 3594f306da12 | 22ec1469 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block | ||
| 2025/07/19 15:56 | linux-6.1.y | 3369c6df2fae | 7117feec | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block | ||
| 2024/12/26 06:19 | linux-6.1.y | 29f02ec58a94 | 444551c4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block | ||
| 2024/10/28 08:07 | linux-6.1.y | 7ec6f9fa3d97 | 65e8686b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-6-1-kasan-arm64 | kernel BUG in ocfs2_write_block |