syzbot


BUG: Bad page map (2)
Status: upstream: reported on 2021/07/17 04:37
Reported-by: syzbot+d29e9c9012717a2d6f3f@syzkaller.appspotmail.com
First crash: 97d, last: 14h39m
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: Bad page map (2) syz 127 1142d 1198d 0/22 closed as invalid on 2018/09/05 12:51
upstream BUG: Bad page map 1 1201d 1201d 0/22 closed as invalid on 2018/07/08 13:28
upstream BUG: Bad page map (3) 4 1012d 1137d 0/22 auto-closed as invalid on 2019/07/13 00:02
linux-4.19 BUG: Bad page map 2 413d 472d 0/1 auto-closed as invalid on 2021/01/01 08:20
upstream BUG: Bad page map (4) 29 58d 594d 0/22 upstream: reported on 2020/03/06 17:24
linux-4.14 BUG: Bad page map 1 459d 459d 0/1 auto-closed as invalid on 2020/11/16 16:05

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/10/21 15:42 linux-4.19.y 3f8a27f9e27b c5cb7da8 .config log report info BUG: Bad page map
ci2-linux-4-19 2021/10/05 11:51 linux-4.19.y c2276d585654 ce697b49 .config log report info BUG: Bad page map
ci2-linux-4-19 2021/07/22 12:54 linux-4.19.y 4938296e03bd 241790bb .config log report info BUG: Bad page map
ci2-linux-4-19 2021/07/17 19:34 linux-4.19.y fcfbdfe9626e f115ae98 .config log report info BUG: Bad page map
ci2-linux-4-19 2021/07/17 04:36 linux-4.19.y fcfbdfe9626e f115ae98 .config log report info BUG: Bad page map