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Date: Thu, 20 Oct 2022 14:30:23 -0700 From: syzbot <syzbot+6bc35f3913193fe7f0d3@...kaller.appspotmail.com> To: hdanton@...a.com, linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, tj@...nel.org Subject: Re: [syzbot] KASAN: use-after-free Read in kernfs_next_descendant_post (2) Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM 2022/10/20 21:28:38 SYZFATAL: executor failed 11 times: executor 0: exit status 67 SYZFAIL: wrong response packet (errno 16: Device or resource busy) loop exited with status 67 SYZFAIL: wrong response packet (errno 16: Device or resource busy) loop exited with status 67 Tested on: commit: 55be6084 Merge tag 'timers-core-2022-10-05' of git://g.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1086ad3c880000 kernel config: https://syzkaller.appspot.com/x/.config?x=df75278aabf0681a dashboard link: https://syzkaller.appspot.com/bug?extid=6bc35f3913193fe7f0d3 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=1540e4ba880000
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