On 2/19/24 11:14, Eelco Chaudron wrote: > > > On 19 Feb 2024, at 10:34, LIU Yulong wrote: > >> Hi OVS experts, >> >> Our ovs-vswitchd runs to core at the ovs_mutex_trylock(&ukey->mutex) in the >> function revalidator_sweep__. >> >> I've sent the mail before but have no response. >> https://mail.openvswitch.org/pipermail/ovs-discuss/2023-August/052604.html >> >> So I'm trying to send this mail again. And I may apologize in advance because >> I would like to post as much useful information as possible to help identify >> potential issues. So this mail will have a really long text. >> >> Compared to the mail 2023-August/052604.html, we upgrade the OVS to 2.17.8 >> and DPDK to 22.11 to pray for good luck that maybe the community has >> potential >> fixes for this issue. But unfortunately, the ovs-vswitchd still runs to core. > > As you mentioned it looks like some memory corruption, which I have not seen > before. > > Have you tried this without rte offload? This is the only feature I never > used. > There is a 2.17.9 with DPDK 22.11.6 you could try.
OVS 2.17 is not supposed to work with DPDK 22.11, it's supposed to work with 21.11. See the compatibility table here: https://docs.openvswitch.org/en/latest/faq/releases/ Though it's hard to tell if DPDK version is anyhow related to the issue. Best regards, Ilya Maximets. _______________________________________________ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
