Re: [syzbot] [wireguard?] WARNING in kthread_unpark (2)

From: syzbot
Date: Tue Jul 30 2024 - 07:00:17 EST


Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
INFO: rcu detected stall in corrupted

rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { P5301
} 2655 jiffies s: 7261 root: 0x0/T
rcu: blocking rcu_node structures (internal RCU debug):



Tested on:

commit: dc1c8034 minmax: simplify min()/max()/clamp() implemen..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1547f655980000
kernel config: https://syzkaller.appspot.com/x/.config?x=2258b49cd9b339fa
dashboard link: https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=136148d3980000