syzbot


WARNING: locking bug in ip6_datagram_connect
Status: upstream: reported syz repro on 2020/12/01 10:11
Reported-by: syzbot+d3af95d2506e1511dcc1@syzkaller.appspotmail.com
First crash: 480d, last: 6h37m

Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: WARNING: locking bug in inet_autobind (log)
Repro: syz .config

Fix bisection: the fix commit could be any of (bisect log):
  6efb943b8616 Linux 5.13-rc1
  50be9417e23a Merge tag 'io_uring-5.14-2021-07-09' of git://git.kernel.dk/linux-block
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING: locking bug in ip6_datagram_connect 1 155d 155d 0/1 auto-closed as invalid on 2021/09/13 10:50

Sample crash report:

Crashes (11):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/05/10 10:33 upstream 6efb943b8616 bc5434be .config log report syz WARNING: locking bug in ip6_datagram_connect
ci-upstream-linux-next-kasan-gce-root 2021/10/18 16:33 linux-next 60e8840126bd 0c5d9412 .config log report syz WARNING: locking bug in ip6_datagram_connect
ci-upstream-kasan-gce-selinux-root 2020/11/24 09:10 upstream d5beb3140f91 1ab681a4 .config log report syz
ci-upstream-kasan-gce 2021/03/19 21:48 upstream 8b12a62a4e3e 2af9d324 .config log report info WARNING: locking bug in ip6_datagram_connect
ci-upstream-linux-next-kasan-gce-root 2021/10/18 13:18 linux-next 60e8840126bd 0c5d9412 .config log report info WARNING: locking bug in ip6_datagram_connect
ci-upstream-kasan-gce 2021/01/17 01:18 upstream 0da0a8a0a0e1 65a7a854 .config log report info
ci-upstream-kasan-gce 2021/01/12 03:18 upstream a0d54b4f5b21 2c1f2513 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/17 10:22 upstream 5925fa68fe82 8247808b .config log report info
ci-upstream-kasan-gce 2020/09/07 08:39 upstream a8205e310011 abf9ba4f .config log report
ci-upstream-kasan-gce-selinux-root 2020/09/01 04:19 upstream f75aef392f86 d5a3ae1f .config log report
ci-upstream-kasan-gce-root 2020/06/25 05:25 upstream 7ae77150d94d 54566aff .config log report