netdev - Re: [PATCH v4] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc

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Date: Thu, 27 Jun 2024 09:10:29 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Yunseong Kim <yskelg@...il.com>
Cc: rostedt@...dmis.org, mhiramat@...nel.org, mathieu.desnoyers@...icios.com,
 tiwai@...e.de, davem@...emloft.net, thomas.hellstrom@...ux.intel.com,
 rafael@...nel.org, jhs@...atatu.com, xiyou.wangcong@...il.com,
 jiri@...nulli.us, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 ap420073@...il.com, pctammela@...atatu.com, austindh.kim@...il.com,
 shjy180909@...il.com, linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org, netdev@...r.kernel.org,
 pbuk5246@...il.com, stable@...r.kernel.org, yeoreum.yun@....com
Subject: Re: [PATCH v4] tracing/net_sched: NULL pointer dereference in
 perf_trace_qdisc_reset()

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.com>:

On Tue, 25 Jun 2024 02:33:23 +0900 you wrote:
> From: Yunseong Kim <yskelg@...il.com>
> 
> In the TRACE_EVENT(qdisc_reset) NULL dereference occurred from
> 
>  qdisc->dev_queue->dev <NULL> ->name
> 
> This situation simulated from bunch of veths and Bluetooth disconnection
> and reconnection.
> 
> [...]

Here is the summary with links:
  - [v4] tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset()
    https://git.kernel.org/netdev/net/c/bab4923132fe

You are awesome, thank you!
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