syzbot


WARNING: ODEBUG bug in slave_kobj_release
Status: upstream: reported C repro on 2020/12/07 12:52
Reported-by: syzbot+7bce4c2f7e1768ec3fe0@syzkaller.appspotmail.com
First crash: 138d, last: 16d

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING in batadv_iv_send_outstanding_bat_ogm_packet (log)
Repro: C syz .config
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING: ODEBUG bug in slave_kobj_release C 21 9h19m 128d 0/1 upstream: reported C repro on 2020/12/14 00:48
linux-4.14 WARNING: ODEBUG bug in slave_kobj_release C 23 12d 122d 0/1 upstream: reported C repro on 2020/12/19 23:35

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2021/02/06 02:47 net-next 4d469ec8 23a562df .config log report syz C WARNING: ODEBUG bug in slave_kobj_release
ci-upstream-kasan-gce-root 2021/04/05 04:45 upstream e49d033b 6a81331a .config log report info WARNING: ODEBUG bug in slave_kobj_release
ci-upstream-net-this-kasan-gce 2021/04/01 21:02 net 622d1369 6a81331a .config log report info WARNING: ODEBUG bug in slave_kobj_release
ci-upstream-bpf-kasan-gce 2021/03/05 13:57 bpf 39491867 9d751681 .config log report info WARNING: ODEBUG bug in slave_kobj_release
ci-upstream-net-kasan-gce 2021/02/06 00:55 net-next 4d469ec8 23a562df .config log report info WARNING: ODEBUG bug in slave_kobj_release
ci-upstream-kasan-gce 2020/12/17 08:14 upstream 5e60366d 04201c06 .config log report info
ci-upstream-kasan-gce-root 2020/12/03 12:32 upstream 34816d20 e6b0d314 .config log report info
ci-upstream-kasan-gce-386 2020/12/30 07:02 upstream 139711f0 0fa352f2 .config log report info