[EVPN] ./configure options to create crash dump and debugging for EVPN
Hi, Could anyone please share the ./configure options to enable debugging information as well as crash dump ? I have BGPd crashing in an EVPN environment with this as backtrace: Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_backtrace_sigsafe+0x32) [0x7f592688fb94] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_signal+0x219) [0x7f59268900b1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x4a729) [0x7f59268a0729] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a12e4] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a15ad] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a1660] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(bgp_evpn_local_vni_add+0x133) [0x4a5163] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x446f2c] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x5b572) [0x7f59268b1572] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(thread_call+0x46) [0x7f59268aa5d1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(frr_run+0x1ae) [0x7f592688eb93] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(main+0x1f8) [0x41cf74] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x41e826] Jul 13 20:08:10 li1276-116 watchfrr[14612]: bgpd state -> down : read returned EOF This is happening randomly and is hard to reproduce so I believe a crash dump can help see where the problem is. Thanks,
Felipe - We do not have enough information here to help. I would recommend installing the debug symbols to help us see what has gone wrong. donald On Sat, Jul 14, 2018 at 7:21 PM, Felipe Arturo Polanco <felipeapolanco@gmail.com> wrote:
Hi,
Could anyone please share the ./configure options to enable debugging information as well as crash dump ?
I have BGPd crashing in an EVPN environment with this as backtrace:
Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_backtrace_sigsafe+0x32) [0x7f592688fb94] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_signal+0x219) [0x7f59268900b1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x4a729) [0x7f59268a0729] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a12e4] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a15ad] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a1660] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(bgp_evpn_local_vni_add+0x133) [0x4a5163] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x446f2c] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x5b572) [0x7f59268b1572] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(thread_call+0x46) [0x7f59268aa5d1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(frr_run+0x1ae) [0x7f592688eb93] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(main+0x1f8) [0x41cf74] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x41e826] Jul 13 20:08:10 li1276-116 watchfrr[14612]: bgpd state -> down : read returned EOF
This is happening randomly and is hard to reproduce so I believe a crash dump can help see where the problem is.
Thanks,
_______________________________________________ frog mailing list frog@lists.frrouting.org https://lists.frrouting.org/listinfo/frog
Hi, I have installed frr-debuginfo for Centos 7. How do I use it to see debug information? On Sat, Jul 14, 2018 at 7:50 PM, Donald Sharp <sharpd@cumulusnetworks.com> wrote:
Felipe -
We do not have enough information here to help. I would recommend installing the debug symbols to help us see what has gone wrong.
donald
On Sat, Jul 14, 2018 at 7:21 PM, Felipe Arturo Polanco <felipeapolanco@gmail.com> wrote:
Hi,
Could anyone please share the ./configure options to enable debugging information as well as crash dump ?
I have BGPd crashing in an EVPN environment with this as backtrace:
Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_backtrace_sigsafe+0x32) [0x7f592688fb94] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_signal+0x219) [0x7f59268900b1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+ 0x4a729) [0x7f59268a0729] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a12e4] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a15ad] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a1660] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(bgp_evpn_local_vni_add+0x133) [0x4a5163] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x446f2c] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+ 0x5b572) [0x7f59268b1572] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(thread_call+0x46) [0x7f59268aa5d1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(frr_run+0x1ae) [0x7f592688eb93] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(main+0x1f8) [0x41cf74] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x41e826] Jul 13 20:08:10 li1276-116 watchfrr[14612]: bgpd state -> down : read returned EOF
This is happening randomly and is hard to reproduce so I believe a crash dump can help see where the problem is.
Thanks,
_______________________________________________ frog mailing list frog@lists.frrouting.org https://lists.frrouting.org/listinfo/frog
Felipe - Now recreate the crash we should have more information. Additionally sending us the config and what you are doing will help with getting a fix Donald On Sun, Jul 15, 2018, 1:20 AM Felipe Arturo Polanco < felipeapolanco@gmail.com> wrote:
Hi,
I have installed frr-debuginfo for Centos 7.
How do I use it to see debug information?
On Sat, Jul 14, 2018 at 7:50 PM, Donald Sharp <sharpd@cumulusnetworks.com> wrote:
Felipe -
We do not have enough information here to help. I would recommend installing the debug symbols to help us see what has gone wrong.
donald
On Sat, Jul 14, 2018 at 7:21 PM, Felipe Arturo Polanco <felipeapolanco@gmail.com> wrote:
Hi,
Could anyone please share the ./configure options to enable debugging information as well as crash dump ?
I have BGPd crashing in an EVPN environment with this as backtrace:
Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_backtrace_sigsafe+0x32) [0x7f592688fb94] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_signal+0x219) [0x7f59268900b1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x4a729) [0x7f59268a0729] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a12e4] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a15ad] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a1660] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(bgp_evpn_local_vni_add+0x133) [0x4a5163] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x446f2c] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+0x5b572) [0x7f59268b1572] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(thread_call+0x46) [0x7f59268aa5d1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(frr_run+0x1ae) [0x7f592688eb93] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(main+0x1f8) [0x41cf74] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x41e826] Jul 13 20:08:10 li1276-116 watchfrr[14612]: bgpd state -> down : read returned EOF
This is happening randomly and is hard to reproduce so I believe a crash dump can help see where the problem is.
Thanks,
_______________________________________________ frog mailing list frog@lists.frrouting.org https://lists.frrouting.org/listinfo/frog
Hi, The crash happened again but still nothing in the logs. Jul 17 16:07:17 {HOST} zebra[601]: Del neighbor xx.xx.xx.xx intf br195(9) -> L2-VNI 195 Jul 17 16:07:18 {HOST} systemd[1]: frr.service stop-sigterm timed out. Killing. Jul 17 16:07:18 {HOST} systemd[1]: Unit frr.service entered failed state. Jul 17 16:07:18 {HOST} systemd[1]: frr.service failed. Jul 17 16:07:23 {HOST} systemd[1]: frr.service holdoff time over, scheduling restart. # yum list installed | grep frr frr-debuginfo.x86_64 5.0.1-2018070501.el7.centos installed On Sun, Jul 15, 2018 at 9:35 AM, Donald Sharp <sharpd@cumulusnetworks.com> wrote:
Felipe -
Now recreate the crash we should have more information. Additionally sending us the config and what you are doing will help with getting a fix
Donald
On Sun, Jul 15, 2018, 1:20 AM Felipe Arturo Polanco < felipeapolanco@gmail.com> wrote:
Hi,
I have installed frr-debuginfo for Centos 7.
How do I use it to see debug information?
On Sat, Jul 14, 2018 at 7:50 PM, Donald Sharp <sharpd@cumulusnetworks.com
wrote:
Felipe -
We do not have enough information here to help. I would recommend installing the debug symbols to help us see what has gone wrong.
donald
On Sat, Jul 14, 2018 at 7:21 PM, Felipe Arturo Polanco <felipeapolanco@gmail.com> wrote:
Hi,
Could anyone please share the ./configure options to enable debugging information as well as crash dump ?
I have BGPd crashing in an EVPN environment with this as backtrace:
Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_backtrace_sigsafe+0x32) [0x7f592688fb94] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(zlog_signal+0x219) [0x7f59268900b1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+ 0x4a729) [0x7f59268a0729] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a12e4] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a15ad] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x4a1660] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(bgp_evpn_local_vni_add+0x133) [0x4a5163] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x446f2c] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(+ 0x5b572) [0x7f59268b1572] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(thread_call+0x46) [0x7f59268aa5d1] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/libfrr.so.0(frr_run+0x1ae) [0x7f592688eb93] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd(main+0x1f8) [0x41cf74] Jul 13 20:08:10 li1276-116 bgpd[14597]: /usr/lib/frr/bgpd() [0x41e826] Jul 13 20:08:10 li1276-116 watchfrr[14612]: bgpd state -> down : read returned EOF
This is happening randomly and is hard to reproduce so I believe a crash dump can help see where the problem is.
Thanks,
_______________________________________________ frog mailing list frog@lists.frrouting.org https://lists.frrouting.org/listinfo/frog
participants (2)
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Donald Sharp -
Felipe Arturo Polanco