[PATCH] ARM: at91: pm: fix imbalanced reference counter for ethernet devices
Russell King (Oracle)
linux at armlinux.org.uk
Mon May 22 02:11:23 PDT 2023
On Thu, May 18, 2023 at 09:25:11AM +0300, Claudiu Beznea wrote:
> WARNING: CPU: 0 PID: 378 at lib/refcount.c:25 0xc07ffc08
> refcount_t: addition on 0; use-after-free.
> Modules linked in:
> CPU: 0 PID: 378 Comm: sh Not tainted 6.1.22-linux4microchip-2023.04-rc3+ #7
> Hardware name: Microchip SAMA7
> Function entered at [<c010c134>] from [<c010993c>]
> Function entered at [<c010993c>] from [<c0823754>]
> Function entered at [<c0823754>] from [<c01162ac>]
> Function entered at [<c01162ac>] from [<c0116340>]
> Function entered at [<c0116340>] from [<c07ffc08>]
> Function entered at [<c07ffc08>] from [<c045fe88>]
> Function entered at [<c045fe88>] from [<c046004c>]
> Function entered at [<c046004c>] from [<c0141e94>]
> Function entered at [<c0141e94>] from [<c0142448>]
> Function entered at [<c0142448>] from [<c0140da8>]
> Function entered at [<c0140da8>] from [<c023dba0>]
> Function entered at [<c023dba0>] from [<c01d0700>]
> Function entered at [<c01d0700>] from [<c01d092c>]
> Function entered at [<c01d092c>] from [<c0100060>]
There is no point what so ever including the backtrace in your commit
message - the hex numbers here are specific to your kernel build and
are meaningless for everyone else.
Please either convert them to symbolic information so that they are
meaningful to other people, or omit them. Thanks.
--
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