* [dpdk-dev] [Bug 611] deadlock in example vdpa app
@ 2021-01-12 12:41 bugzilla
0 siblings, 0 replies; only message in thread
From: bugzilla @ 2021-01-12 12:41 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=611
Bug ID: 611
Summary: deadlock in example vdpa app
Product: DPDK
Version: 20.08
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: examples
Assignee: dev@dpdk.org
Reporter: xianghao3@jd.com
Target Milestone: ---
Recently we see a deadlock in vdpa example app if SIGTERM signal is sent at
early start stage.After debuging, we suspect it's due to vhost_user.mutex is
requested twice,once by start sequence start_vdpa(), the other by SIGTERM
signal handler which calling close_vdpa().
Also checked other example apps, seems they all have same issue.
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2021-01-12 12:41 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-12 12:41 [dpdk-dev] [Bug 611] deadlock in example vdpa app bugzilla
DPDK patches and discussions
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://inbox.dpdk.org/dev/0 dev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 dev dev/ http://inbox.dpdk.org/dev \
dev@dpdk.org
public-inbox-index dev
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://inbox.dpdk.org/inbox.dpdk.dev
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git