syzbot


panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/in6_ifattach.c:LINE
Status: fixed on 2019/10/16 16:57
Reported-by: syzbot+a62bafef72eb1ae47487@syzkaller.appspotmail.com
Fix commit: in6ifa_llaonifp() is never called from fast path, so do not require epoch being entered.
First crash: 382d, last: 382d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
freebsd panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/in6_ifattach.c:LINE (2) syz 1 376d 376d 0/2 upstream: reported syz repro on 2019/10/16 23:50

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info
ci-freebsd-i386 2019/10/10 18:45 freebsd 3670b993 a4efa8c0 log report syz
ci-freebsd-i386 2019/10/10 18:07 freebsd 3670b993 a4efa8c0 log report