syzbot


WARNING: still has locks held in rxrpc_sendmsg
Status: upstream: reported C repro on 2021/09/27 17:40
Reported-by: syzbot+ab47992aa36f7cc43f1b@syzkaller.appspotmail.com
First crash: 29d, last: 29d

Cause bisection: introduced by (bisect log) :
commit 4d004099a668c41522242aa146a38cc4eb59cb1e
Author: Peter Zijlstra <peterz@infradead.org>
Date: Fri Oct 2 09:04:21 2020 +0000

  lockdep: Fix lockdep recursion

Crash: BUG: using __this_cpu_read() in preemptible code in trace_hardirqs_on (log)
Repro: C syz .config

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/09/25 08:24 upstream 4c4f0c2bf341 8cac236e .config log report syz C WARNING: still has locks held in rxrpc_sendmsg