syzbot


general protection fault in klist_iter_exit
Status: fixed on 2021/12/20 18:14
Reported-by: syzbot+f9f76f4a0766420b4a02@syzkaller.appspotmail.com
Fix commit: c602863ad28e nfc: fix segfault in nfc_genl_dump_devices_done
First crash: 193d, last: 157d

Cause bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 general protection fault in klist_iter_exit 1 163d 163d 0/1 auto-closed as invalid on 2022/04/04 03:07
linux-4.19 general protection fault in klist_iter_exit C 75 5d05h 399d 0/1 upstream: reported C repro on 2021/04/12 19:06
android-54 general protection fault in klist_iter_exit 1 145d 145d 0/2 auto-closed as invalid on 2022/04/22 15:11
upstream general protection fault in klist_iter_exit C unreliable inconclusive 54 129d 436d 0/22 upstream: reported C repro on 2021/03/07 02:19

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-android-5-10 2021/12/07 23:35 android12-5.10-lts 6e6898e23cab 0230ba3e .config log report syz C general protection fault in klist_iter_exit
ci2-android-5-10 2021/12/07 11:49 android12-5.10-lts 6e6898e23cab 0230ba3e .config log report syz C general protection fault in klist_iter_exit
ci2-android-5-10 2021/12/11 12:28 android12-5.10-lts e2aed161fc26 49ca1f59 .config log report info general protection fault in klist_iter_exit
ci2-android-5-10 2021/12/07 05:31 android12-5.10-lts 6e6898e23cab 0230ba3e .config log report info general protection fault in klist_iter_exit
ci2-android-5-10 2021/11/05 05:15 android12-5.10-lts 76698ea35fd3 4c1be0be .config log report info general protection fault in klist_iter_exit