From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [DPDK/ethdev Bug 2132] net/pcap: tx stuck if send packet fails
Date: Sun, 15 Nov 2026 06:17:35 +0000 [thread overview]
Message-ID: <bug-2132-3@https.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=2132
Bug ID: 2132
Summary: net/pcap: tx stuck if send packet fails
Product: DPDK
Version: 26.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: stephen@networkplumber.org
Target Milestone: ---
The tx_burst handler in PCAP PMD currently assumes that all pcap_sendpacket
failures are caused by backpressure. There are other failure modes and a bad
packet is attempted to be sent, the common sender logic will keep retrying
forever.
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