syzbot


BUG: unable to handle kernel NULL pointer dereference in mem_serial_out
Status: upstream: reported C repro on 2019/12/05 02:21
Reported-by: syzbot+cde39bcdf34a64d68cea@syzkaller.appspotmail.com
First crash: 683d, last: 496d

Fix bisection: the fix commit could be any of (bisect log):
  a844dc4c5442 Linux 4.14.158
  4139fb08c05f Linux 4.14.187
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: unable to handle kernel NULL pointer dereference in mem_serial_out C error 3 400d 683d 0/1 upstream: reported C repro on 2019/12/05 04:54
upstream BUG: unable to handle kernel NULL pointer dereference in mem_serial_out C done 7 668d 681d 0/22 closed as invalid on 2020/01/07 17:02

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2019/12/10 11:42 linux-4.14.y a844dc4c5442 4b83c8fb .config log report syz C
ci2-linux-4-14 2019/12/05 02:20 linux-4.14.y fbc5fe7a54d0 b2088328 .config log report syz C
ci2-linux-4-14 2019/12/11 13:13 linux-4.14.y a844dc4c5442 101194eb .config log report