Hi Dumitru, I am on 23.09. here is the output. [root@ovnkube-db-0 ~]# rpm -qa | grep ovn ovn23.09.1-23.09.1-11.el9.x86_64 ovn23.09.1-central-23.09.1-11.el9.x86_64
thanks Srini On Thu, Apr 4, 2024 at 2:05 AM Dumitru Ceara <dce...@redhat.com> wrote: > On 4/4/24 01:44, Sri kor wrote: > > Hi Dumitru, > > I have been facing segmantation fault everytime when I trigger > > lr-nat-add with dnat_and_snat. It is distro from centros and it is on > rocky > > 9.1. > > > >> # ovn-nbctl --no-leader-only lr-nat-add > >> > a_4a3e9209_8826_4561_9c58_4a852bd61c45_lr_3a735720_c52f_4e6c_856c_4a0dac424a1e > >> dnat_and_snat 91.106.223.172 10.100.140.137 > >> Segmentation fault (core dumped) > > > > > > > >> [root@ovn ~]# cat /etc/os-release > >> NAME="Rocky Linux" > >> VERSION="9.1 (Blue Onyx)" > >> ID="rocky" > >> ID_LIKE="rhel centos fedora" > >> VERSION_ID="9.1" > >> PLATFORM_ID="platform:el9" > >> PRETTY_NAME="Rocky Linux 9.1 (Blue Onyx)" > >> ANSI_COLOR="0;32" > >> LOGO="fedora-logo-icon" > >> CPE_NAME="cpe:/o:rocky:rocky:9::baseos" > >> HOME_URL="https://rockylinux.org/"; > >> BUG_REPORT_URL="https://bugs.rockylinux.org/"; > >> ROCKY_SUPPORT_PRODUCT="Rocky-Linux-9" > >> ROCKY_SUPPORT_PRODUCT_VERSION="9.1" > >> REDHAT_SUPPORT_PRODUCT="Rocky Linux" > >> REDHAT_SUPPORT_PRODUCT_VERSION="9.1" > > > > It's still not clear what ovn version you're exactly running. Can you > please share the output of: > > rpm -qa | grep ovn > > Thanks! > > > > > > > thanks > > Srini > > On Mon, Feb 19, 2024 at 6:25 AM Dumitru Ceara <dce...@redhat.com> wrote: > > > >> On 2/13/24 00:10, Sri kor via discuss wrote: > >>> Hi Team, > >>> When I am trying to add the nat entry for LR, ovn-nbctl cored. here > is > >>> back trace. > >> > >> Hi, > >> > >>> > >>> [root@ovnkube-db-0 ~]# ovn-nbctl --no-leader-only lr-nat-add > >>> > >> > a_4a3e9209_8826_4561_9c58_4a852bd61c45_lr_a2b89a8a_530a_446f_bf6c_ecf223a7af22 > >> dnat_and_snat 91.106.221.145 10.10.10.10 > >>> */Segmentation fault (core dumped)/* > >>> [root@ovnkube-db-0 ~]# ovn-nbctl --version > >>> ovn-nbctl 23.09.1 > >>> Open vSwitch Library 3.2.2 > >>> DB Schema 7.1.0 > >>> [root@ovnkube-db-0 ~]# > >>> > >>> > >>> (gdb) core-file core.ovn-nbctl.60392.1707778809 > >>> [New LWP 60392] > >>> [Thread debugging using libthread_db enabled] > >>> Using host libthread_db library "/lib64/libthread_db.so.1". > >>> Core was generated by `ovn-nbctl --no-leader-only lr-nat-add > >>> a_4a3e9209_8826_4561_9c58_4a852bd61c45_lr'. > >>> Program terminated with signal SIGSEGV, Segmentation fault. > >>> #0 0x000079ebeb4d958b in __strcmp_avx2 () from /lib64/libc.so.6 > >>> (gdb) bt > >>> #0 0x000079ebeb4d958b in __strcmp_avx2 () from /lib64/libc.so.6 > >>> #1 0x000055f5ecdb1d39 in nbctl_lr_nat_add.lto_priv () > >>> #2 0x000055f5ecd9d39a in main_loop.lto_priv () > >>> #3 0x000055f5ecd998a2 in main () > >>> (gdb) > >>> > >> > >> I tried this in a sandbox built from v23.09.1: > >> > >> $ ovn-nbctl lr-add > >> > >> > a_4a3e9209_8826_4561_9c58_4a852bd61c45_lr_a2b89a8a_530a_446f_bf6c_ecf223a7af22 > >> $ ovn-nbctl --no-leader-only lr-nat-add > >> > >> > a_4a3e9209_8826_4561_9c58_4a852bd61c45_lr_a2b89a8a_530a_446f_bf6c_ecf223a7af22 > >> dnat_and_snat 91.106.221.145 10.10.10.10 > >> $ > >> > >> And it doesn't seem to crash. Is OVN built from source in your case? > >> If so, can you please share the first part of config.log, e.g.: > >> > >> $ head -10 config.log > >> > >> If this is a distro provided package, can you please share the distro > >> and version? > >> > >> Thanks, > >> Dumitru > >> > >> > > > >
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