[dpdk-dev] [Bug 382] rte_eth: rx/tx callbacks invoked without lock protection
Stephen Hemminger
stephen at networkplumber.org
Thu Jan 9 17:10:41 CET 2020
On Thu, 09 Jan 2020 07:52:34 +0000
bugzilla at dpdk.org wrote:
> https://bugs.dpdk.org/show_bug.cgi?id=382
>
> Bug ID: 382
> Summary: rte_eth: rx/tx callbacks invoked without lock
> protection
> Product: DPDK
> Version: 18.11
> Hardware: All
> OS: All
> Status: UNCONFIRMED
> Severity: normal
> Priority: Normal
> Component: ethdev
> Assignee: dev at dpdk.org
> Reporter: zhongdahulinfan at 163.com
> Target Milestone: ---
>
> Hi, all
> I launch my DPDK app, and then use dpdk-pdump to capture wire packets. When
> I stop dpdk-pdump with ctrl+c, my DPDK app crash. Here is the coredump
> backtrace:
>
> ```
dpdk-pdump needs a signal handler to catch control-c and unregister its
callback.
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