| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2025/06/09 | linux-6.1.y (ToT) | 58485ff1a74f | C | [report] kernel BUG in ntfs_truncate |
| 2025/06/09 | upstream (ToT) | 19272b37aa4f | C | Didn't crash |
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| Date | Name | Commit | Repro | Result |
|---|---|---|---|---|
| 2025/06/09 | linux-6.1.y (ToT) | 58485ff1a74f | C | [report] kernel BUG in ntfs_truncate |
| 2025/06/09 | upstream (ToT) | 19272b37aa4f | C | Didn't crash |
| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| linux-5.15 | kernel BUG in ntfs_truncate origin:lts-only | -1 | C | error | 3 | 16d | 584d | 0/3 | upstream: reported C repro on 2024/08/10 18:43 | |
| upstream | kernel BUG in ntfs_truncate ntfs3 | -1 | C | error | done | 4 | 812d | 1170d | 25/29 | fixed on 2024/01/31 13:17 |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/09/17 22:39 | 2h01m | fix candidate | upstream | OK (0) job log | |
| 2025/07/12 19:38 | 14m | bisect fix | linux-6.1.y | error job log |
loop0: detected capacity change from 0 to 4096 ntfs: volume version 3.1. ------------[ cut here ]------------ kernel BUG at fs/ntfs/inode.c:2536! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 0 PID: 4454 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : ntfs_truncate+0x1f68/0x2120 fs/ntfs/inode.c:2536 lr : ntfs_truncate+0x1f68/0x2120 fs/ntfs/inode.c:2536 sp : ffff800020b77490 x29: ffff800020b77590 x28: ffff0000e59273d0 x27: ffff0000d8216e00 x26: ffff0000e5927410 x25: ffff0000e1436838 x24: ffff0000e59276f0 x23: 0000000000000000 x22: dfff800000000000 x21: 000000000000000a x20: ffff0000e5927380 x19: ffff0000e5927380 x18: ffff800011b8bf60 x17: ffff800018349000 x16: ffff8000082d91a4 x15: 0000000000000000 x14: 00000000ffffffde x13: 0000000000ff0100 x12: 0000000000ff0100 x11: ff00800009565ee8 x10: 0000000000000000 x9 : ffff800009565ee8 x8 : ffff0000d6dd8000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000020 x4 : 0000000000000000 x3 : 0000000000000000 x2 : 0000000000000000 x1 : 00000000ffffffe4 x0 : 0000000000000000 Call trace: ntfs_truncate+0x1f68/0x2120 fs/ntfs/inode.c:2536 ntfs_truncate_vfs fs/ntfs/inode.c:2862 [inline] ntfs_setattr+0x260/0x320 fs/ntfs/inode.c:2914 notify_change+0xb0c/0xdcc fs/attr.c:499 do_truncate+0x188/0x20c fs/open.c:65 handle_truncate fs/namei.c:3293 [inline] do_open fs/namei.c:3638 [inline] path_openat+0x2110/0x26bc fs/namei.c:3791 do_filp_open+0x194/0x384 fs/namei.c:3818 do_sys_openat2+0x134/0x3f4 fs/open.c:1320 do_sys_open fs/open.c:1336 [inline] __do_sys_openat fs/open.c:1352 [inline] __se_sys_openat fs/open.c:1347 [inline] __arm64_sys_openat+0x118/0x14c fs/open.c:1347 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b4 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140 do_el0_svc+0x58/0x130 arch/arm64/kernel/syscall.c:204 el0_svc+0x58/0x128 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: 17fffb1a 97bd14f7 d4210000 97bd14f5 (d4210000) ---[ end trace 0000000000000000 ]---