syzbot


kernel BUG at mm/memory.c:LINE!
Status: upstream: reported C repro on 2020/05/21 22:29
Reported-by: syzbot+f7b83f3f64369aef5473@syzkaller.appspotmail.com
First crash: 555d, last: 14d

Fix bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG in __handle_mm_fault 2 212d 211d 0/22 auto-closed as invalid on 2021/06/29 08:42
upstream kernel BUG in vmf_insert_pfn_prot C done 1200 20h18m 72d 0/22 upstream: reported C repro on 2021/09/17 09:22
linux-4.14 kernel BUG at mm/memory.c:LINE! syz inconclusive 2 471d 555d 0/1 upstream: reported syz repro on 2020/05/21 23:25
upstream kernel BUG at mm/memory.c:LINE! 1 1239d 1238d 9/22 fixed on 2018/08/08 18:10

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/05/21 22:59 linux-4.19.y 1bab61d3e8cd 4afdfa20 .config log report syz C
ci2-linux-4-19 2021/11/14 15:07 linux-4.19.y 3f8a27f9e27b 75b04091 .config log report info kernel BUG in __handle_mm_fault
ci2-linux-4-19 2020/10/29 03:27 linux-4.19.y ad326970d25c f24824d3 .config log report info
ci2-linux-4-19 2020/05/21 22:28 linux-4.19.y 1bab61d3e8cd 4afdfa20 .config log report