syzbot


BUG: unable to handle kernel NULL pointer dereference in corrupted
Status: fixed on 2018/07/09 18:05
Reported-by: syzbot+f5066e369b2d5fff630f@syzkaller.appspotmail.com
Fix commit: c0129a06 smc: convert to ->poll_mask
First crash: 994d, last: 994d
duplicates (1):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
BUG: unable to handle kernel NULL pointer dereference in sock_poll C 7650 980d 993d 0/21 closed as dup on 2018/06/10 01:38
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-54 BUG: unable to handle kernel NULL pointer dereference in corrupted C 19 21h09m 81d 0/1 upstream: reported C repro on 2020/12/07 19:36
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (5) C done error 3 343d 349d 0/21 upstream: reported C repro on 2020/03/14 06:37
linux-4.19 BUG: unable to handle kernel NULL pointer dereference in corrupted C 6 2d21h 494d 0/1 upstream: reported C repro on 2019/10/21 15:36
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (4) syz done done 1 612d 612d 13/21 fixed on 2019/08/27 17:15
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (3) C 1 781d 781d 12/21 fixed on 2019/03/06 07:43
linux-4.14 BUG: unable to handle kernel NULL pointer dereference in corrupted C inconclusive 3 260d 501d 0/1 upstream: reported C repro on 2019/10/14 10:06
upstream BUG: unable to handle kernel NULL pointer dereference in corrupted (2) C 1 955d 954d 9/21 fixed on 2018/08/07 13:43

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/06/08 07:32 upstream 68abbe72 f7b27b7a .config log report syz C
ci-upstream-kasan-gce 2018/06/08 01:32 upstream 1c8c5a9d 645e75f8 .config log report syz C
ci-upstream-kasan-gce-386 2018/06/08 15:50 upstream 68abbe72 f7b27b7a .config log report syz C
ci-upstream-net-kasan-gce 2018/06/08 15:25 net-next 3a979e8c f7b27b7a .config log report syz C
ci-upstream-kasan-gce-386 2018/06/08 01:24 upstream 1c8c5a9d 645e75f8 .config log report syz