Messages in this thread | | | From | Aleksandr Nogikh <> | Date | Wed, 19 Jul 2023 10:45:07 +0200 | Subject | Re: [syzbot] [bluetooth?] general protection fault in hci_uart_tty_ioctl |
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On Tue, Jul 18, 2023 at 9:45 PM Jakub Kicinski <kuba@kernel.org> wrote: > > On Mon, 17 Jul 2023 13:22:24 -0700 syzbot wrote: > > syzbot suspects this issue was fixed by commit: > > > > commit d772781964415c63759572b917e21c4f7ec08d9f > > Author: Jakub Kicinski <kuba@kernel.org> > > Date: Fri Jan 6 06:33:54 2023 +0000 > > > > devlink: bump the instance index directly when iterating > > Hm, don't think so. It's not the first issue where syzbot decided > this commit was the resolution. I wonder what makes it special.
Judging by the bisection log, the commit fixed some "INFO: rcu detected stall in" error that was also triggerable by the reproducer. Though for me it's not clear how exactly -- at least the reproducer does not seem to be interacting with devlink..
-- Aleksandr
> > --
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