Messages in this thread | | | Date | Mon, 09 Jan 2023 10:55:21 -0800 | Subject | Re: [syzbot] KASAN: use-after-free Read in io_wqe_worker (2) | From | syzbot <> |
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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: { P5550 } 2678 jiffies s: 2801 root: 0x0/T rcu: blocking rcu_node structures (internal RCU debug):
Tested on:
commit: a4b98579 Merge branch 'io_uring-6.2' into syztest git tree: git://git.kernel.dk/linux.git syztest console output: https://syzkaller.appspot.com/x/log.txt?x=1490bc16480000 kernel config: https://syzkaller.appspot.com/x/.config?x=8b79b14037065d92 dashboard link: https://syzkaller.appspot.com/bug?extid=ad53b671c30ddaba634d compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
Note: no patches were applied.
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