From: bugzilla@dpdk.org
To: dev@dpdk.org
Subject: [dpdk-dev] [Bug 872] rte_malloc() faild in secondary process with dynamic memory mode
Date: Mon, 01 Nov 2021 06:02:14 +0000 [thread overview]
Message-ID: <bug-872-3@http.bugs.dpdk.org/> (raw)
https://bugs.dpdk.org/show_bug.cgi?id=872
Bug ID: 872
Summary: rte_malloc() faild in secondary process with dynamic
memory mode
Product: DPDK
Version: 20.11
Hardware: x86
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: core
Assignee: dev@dpdk.org
Reporter: li_hong.bi@nokia-sbell.com
Target Milestone: ---
We have one primary dpdk process and 4 secondary processes, and 4 secondary
processes will call rte_malloc() to allocate some memory and call rte_free() to
release memory after process something.
1. if dpdk memory mode is dynamic, rte_malloc() failed will occur and 'EAL:
Request timed out' log was printed out.
2. if dpdk memory mode is legacy, it is normal without any issue.
Note: from current investigation, when this issue occurred, the new hugepage
block was reserved and released from/to system.
--
You are receiving this mail because:
You are the assignee for the bug.
reply other threads:[~2021-11-01 6:02 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-872-3@http.bugs.dpdk.org/ \
--to=bugzilla@dpdk.org \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.