KASAN: slab-out-of-bounds in do_raw_write_lock at addr ADDR

Status: closed as invalid on 2017/10/18 09:51
First crash: 3251d, last: 3243d
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: slab-out-of-bounds in do_raw_write_lock at addr ADDR (3) 17 1 3216d 3211d 0/3 closed as invalid on 2017/11/09 08:47
android-49 KASAN: slab-out-of-bounds in do_raw_write_lock at addr ADDR (2) 17 1 3228d 3228d 0/3 closed as invalid on 2017/10/23 06:19

Sample crash report:
9pnet_virtio: no channels available for device ./file0
==================================================================
BUG: KASAN: slab-out-of-bounds in debug_write_lock_before kernel/locking/spinlock_debug.c:178 [inline] at addr ffff8801a58db668
BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 kernel/locking/spinlock_debug.c:202 at addr ffff8801a58db668

Crashes (3):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2017/10/07 19:35 https://android.googlesource.com/kernel/common android-4.9 2b3a26c86b93 c26ea367 .config console log report ci-android-49-kasan-gce
2017/10/03 20:43 https://android.googlesource.com/kernel/common android-4.9 96a28fcc7c92 c26ea367 .config console log report ci-android-49-kasan-gce
2017/09/30 00:16 https://android.googlesource.com/kernel/common android-4.9 c30c69c76c1d c26ea367 .config console log report ci-android-49-kasan-gce
* Struck through repros no longer work on HEAD.