[VPP-1579] VPP crashes when deleting a route

[vvalderrv]

Description

When deleting a route (FIB table only had handful of routes) the following traceback occurred (VPP 19.01):

 

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: received signal SIGSEGV, PC 0x7f361cf3d407, faulting address 0x7f5ddcfe7854

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #0 0x00007f361c681ae8 0x7f361c681ae8

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #1 0x00007f361c3ca030 0x7f361c3ca030

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #2 0x00007f361cf3d407 fib_path_list_get_resolving_interface + 0x17

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #3 0x00007f361cf3a204 0x7f361cf3a204

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #4 0x00007f361cf38c1b fib_entry_src_action_reactivate + 0xdb

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #5 0x00007f361cf36161 fib_entry_special_remove + 0x191

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #6 0x00007f361cf2c761 fib_table_entry_special_remove + 0x91

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #7 0x00007f361cf3ff10 0x7f361cf3ff10

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #8 0x00007f361cf40fc4 fib_path_destroy + 0x64

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #9 0x00007f361cf3b043 0x7f361cf3b043

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #10 0x00007f361cf37a79 fib_entry_src_action_deactivate + 0x109

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #11 0x00007f361cf37e69 fib_entry_src_action_remove + 0x199

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #12 0x00007f361cf38f54 fib_entry_src_action_path_remove + 0xe4

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #13 0x00007f361cf35ec3 fib_entry_path_remove + 0x53

Mar 04 16:24:48 nfvpe-02.oot.lab.eng.bos.redhat.com vnet[25585]: #14 0x00007f361cf2cc75 fib_table_entry_path_remove2 + 0x135

Assignee

Neale Ranns

Reporter

Tim Rozet

Comments

• nranns (Fri, 8 Mar 2019 12:21:17 +0000): please try with this:

https://gerrit.fd.io/r/#/c/18138/

Original issue: https://jira.fd.io/browse/VPP-1579

[vvalderrv]

please try with this:

https://gerrit.fd.io/r/#/c/18138/