syzbot


BUG: stack guard page was hit in deref_stack_reg
Status: fixed on 2020/07/17 17:58
Reported-by: syzbot+2a3c14db0e17fe4c7409@syzkaller.appspotmail.com
Fix commit: dd912306ff00 net: fix a potential recursive NETDEV_FEAT_CHANGE
First crash: 634d, last: 570d
duplicates (3):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
BUG: stack guard page was hit in unwind_next_frame 6 518d 580d 22/22 closed as dup on 2020/05/04 19:04
BUG: stack guard page was hit in match_held_lock 1 625d 620d 0/22 closed as dup on 2020/03/24 16:36
BUG: stack guard page was hit in pvclock_clocksource_read 1 505d 501d 0/22 closed as dup on 2020/07/21 18:02

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2020/05/14 00:23 net-next 6cb7576710ae a885920d .config log report
ci-upstream-net-kasan-gce 2020/03/10 08:08 net-next 34a568a244be 35f53e45 .config log report