Re: [syzbot] [input?] possible deadlock in tasklet_action_common (2)

From: Hillf Danton

Date: Fri Aug 28 2026 - 03:02:31 EST


> Date: Sat, 25 Jul 2026 17:38:28 -0700 [thread overview]
> syzbot has found a reproducer for the following issue on:
>
> HEAD commit: cc2b5f627e8c Add linux-next specific files for 20260714
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=13d446b9580000
> kernel config: https://syzkaller.appspot.com/x/.config?x=2290ccbf984c524f
> dashboard link: https://syzkaller.appspot.com/bug?extid=b5d7ab56d43de3fd5aac
> compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1310a232580000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13c3b2ea580000

#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 818bebeb63dd