syzbot


BUG: unable to handle kernel NULL pointer dereference in mem_serial_out
Status: upstream: reported C repro on 2019/12/05 04:54
Reported-by: syzbot+fe6d97653a5ade9736e1@syzkaller.appspotmail.com
First crash: 683d, last: 400d

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 BUG: unable to handle kernel NULL pointer dereference in mem_serial_out C inconclusive 3 496d 683d 0/1 upstream: reported C repro on 2019/12/05 02:21
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-4-19 2019/12/10 08:51 linux-4.19.y fb683b5e3f53 4b83c8fb .config log report syz C
ci2-linux-4-19 2019/12/05 04:53 linux-4.19.y 174651bdf802 b2088328 .config log report syz C
ci2-linux-4-19 2019/12/17 13:36 linux-4.19.y 312017a460d5 d13d7958 .config log report