syzbot


BUG: using __this_cpu_read() in preemptible code in ipcomp4_init_state
Status: fixed on 2018/04/23 15:29
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: net: xfrm: use preempt-safe this_cpu_read() in ipcomp_alloc_tfms()
First crash: 1296d, last: 1251d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 BUG: using __this_cpu_read() in preemptible code in ipcomp4_init_state 1 1330d 1330d 0/3 auto-closed as invalid on 2019/02/22 15:19

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-44-kasan-gce 2018/03/03 19:35 https://android.googlesource.com/kernel/common android-4.4 855ea747806b 2c6f473e .config log report
ci-android-44-kasan-gce-386 2018/04/17 22:40 https://android.googlesource.com/kernel/common android-4.4 38f41ec1cb31 b80fd3b5 .config log report
ci-android-44-kasan-gce-386 2018/03/17 01:43 https://android.googlesource.com/kernel/common android-4.4 d63fdf61a4dc 08dacaa0 .config log report