syzbot


panic: udp6_output: non-excl udbinfo lock, excl inp lock: pcbinfo ADDR 0x1 inp ADDR 0x2
Status: fixed on 2019/07/13 20:54
Reported-by: syzbot+c5ffbc8f14294c7b0e54@syzkaller.appspotmail.com
Fix commit: 643dee5f r348494 fixes a race in udp_output(). The same race exists in udp_output6(), therefore apply a similar patch to IPv6.
First crash: 149d, last: 149d

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci-freebsd-main 2019/06/24 01:54 freebsd e589cda9 472f0082 log report