Bug 2033758
| Summary: | OVS segmentation fault at sysdeps/x86_64/multiarch/memset.S:memset() | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux Fast Datapath | Reporter: | Eric Nothen <enothen> |
| Component: | openvswitch | Assignee: | Timothy Redaelli <tredaelli> |
| openvswitch sub component: | daemons and tools | QA Contact: | qding |
| Status: | CLOSED EOL | Docs Contact: | |
| Severity: | low | ||
| Priority: | unspecified | CC: | apevec, chrisw, ctrautma, dhill, fleitner, jhsiao, jlibosva |
| Version: | FDP 21.J | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2024-03-12 14:45:06 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Hi, The Open vSwitch 2.9 is no longer supported. If this issue is still relevant, please open a new ticket using a supported Open vSwitch version at https://issues.redhat.com/projects/FDP Thanks |
Description of problem: ovs-vswitchd service randomly crashes on compute nodes with a segmentation fault error. Version-Release number of selected component (if applicable): openvswitch-2.9.0-110.el7fdp.x86_64 How reproducible: Not sure Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: Core was generated by `ovs-vswitchd unix:/var/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfi'. Program terminated with signal 11, Segmentation fault. #0 0x00007f5ba13669bd in memset () at ../sysdeps/x86_64/multiarch/memset.S:31 31 leaq __memset_sse2(%rip), %rax (gdb) (gdb) bt #0 0x00007f5ba13669bd in memset () at ../sysdeps/x86_64/multiarch/memset.S:31 #1 0x000055daa63db2af in memset (__len=<optimized out>, __ch=0, __dest=0x7f5b971f0dd0) at /usr/include/bits/string3.h:84 #2 tun_metadata_read (tnl=0x7f5b971f3450, mf=0x55daa78630d0, value=0x7f5b971f0dd0) at ../lib/tun-metadata.c:235 #3 0x000055daa6349e8f in mf_get_value (mf=<optimized out>, flow=<optimized out>, value=<optimized out>) at ../lib/meta-flow.c:683 #4 0x000055daa634b074 in mf_mask_field_masked (mf=0x55daa78630d0, mask=mask@entry=0x7f5b971f0e90, wc=wc@entry=0x7f5b971f3450) at ../lib/meta-flow.c:1277 #5 0x000055daa634b146 in unwildcard_subfield (sf=sf@entry=0x55daa818fc30, wc=0x7f5b971f3450) at ../lib/meta-flow.c:2460 #6 0x000055daa634c15c in mf_subfield_copy (src=src@entry=0x55daa818fc20, dst=dst@entry=0x55daa818fc30, flow=0x7f5b971f2e00, wc=<optimized out>) at ../lib/meta-flow.c:2477 #7 0x000055daa62ffb18 in xlate_ofpact_reg_move (a=0x55daa818fc18, ctx=0x7f5b971f2540) at ../ofproto/ofproto-dpif-xlate.c:6160 #8 do_xlate_actions (ofpacts=<optimized out>, ofpacts_len=<optimized out>, ctx=<optimized out>, is_last_action=<optimized out>) at ../ofproto/ofproto-dpif-xlate.c:6405 #9 0x000055daa62fcd94 in xlate_recursively (actions_xlator=0x55daa62ff190 <do_xlate_actions>, is_last_action=false, deepens=<optimized out>, rule=0x55daa781ea60, ctx=0x7f5b971f2540) at ../ofproto/ofproto-dpif-xlate.c:3984 #10 xlate_table_action (ctx=0x7f5b971f2540, in_port=<optimized out>, table_id=<optimized out>, may_packet_in=<optimized out>, honor_table_miss=<optimized out>, with_ct_orig=<optimized out>, is_last_action=false, xlator=0x55daa62ff190 <do_xlate_actions>) at ../ofproto/ofproto-dpif-xlate.c:4112 #11 0x000055daa63003f2 in do_xlate_actions (ofpacts=<optimized out>, ofpacts_len=<optimized out>, ctx=<optimized out>, is_last_action=<optimized out>) at ../ofproto/ofproto-dpif-xlate.c:6549 #12 0x000055daa62fcd94 in xlate_recursively (actions_xlator=0x55daa62ff190 <do_xlate_actions>, is_last_action=false, deepens=<optimized out>, rule=0x55daa7898890, ctx=0x7f5b971f2540) at ../ofproto/ofproto-dpif-xlate.c:3984 #13 xlate_table_action (ctx=0x7f5b971f2540, in_port=<optimized out>, table_id=<optimized out>, may_packet_in=<optimized out>, honor_table_miss=<optimized out>, with_ct_orig=<optimized out>, is_last_action=false, xlator=0x55daa62ff190 <do_xlate_actions>) at ../ofproto/ofproto-dpif-xlate.c:4112 #14 0x000055daa63003f2 in do_xlate_actions (ofpacts=<optimized out>, ofpacts_len=<optimized out>, ctx=<optimized out>, is_last_action=<optimized out>) at ../ofproto/ofproto-dpif-xlate.c:6549 #15 0x000055daa62fcd94 in xlate_recursively (actions_xlator=0x55daa62ff190 <do_xlate_actions>, is_last_action=false, deepens=<optimized out>, rule=0x55daa760e8e0, ctx=0x7f5b971f2540) at ../ofproto/ofproto-dpif-xlate.c:3984 #16 xlate_table_action (ctx=0x7f5b971f2540, in_port=<optimized out>, table_id=<optimized out>, may_packet_in=<optimized out>, honor_table_miss=<optimized out>, with_ct_orig=<optimized out>, is_last_action=false, xlator=0x55daa62ff190 <do_xlate_actions>) at ../ofproto/ofproto-dpif-xlate.c:4112 #17 0x000055daa63003f2 in do_xlate_actions (ofpacts=ofpacts@entry=0x55daa75e25a8, ofpacts_len=ofpacts_len@entry=8, ctx=ctx@entry=0x7f5b971f2540, is_last_action=is_last_action@entry=true) at ../ofproto/ofproto-dpif-xlate.c:6549 #18 0x000055daa6307871 in xlate_actions (xin=xin@entry=0x7f5b971f2df0, xout=xout@entry=0x7f5b971f3710) at ../ofproto/ofproto-dpif-xlate.c:7155 #19 0x000055daa62f6a32 in xlate_key (key=<optimized out>, len=<optimized out>, push=push@entry=0x7f5b971f3190, ctx=ctx@entry=0x7f5b971f36f0, udpif=<optimized out>) at ../ofproto/ofproto-dpif-upcall.c:2052 #20 0x000055daa62f7094 in xlate_ukey (ukey=0x7f5b80006c00, ukey=0x7f5b80006c00, ctx=0x7f5b971f36f0, tcp_flags=<optimized out>, udpif=0x55daa7550380) at ../ofproto/ofproto-dpif-upcall.c:2064 #21 revalidate_ukey__ (udpif=udpif@entry=0x55daa7550380, ukey=ukey@entry=0x7f5b80006c00, tcp_flags=<optimized out>, odp_actions=0x7f5b971f3b60, recircs=recircs@entry=0x7f5b971f3b50, xcache=<optimized out>) at ../ofproto/ofproto-dpif-upcall.c:2110 #22 0x000055daa62f730a in revalidate_ukey (udpif=udpif@entry=0x55daa7550380, ukey=ukey@entry=0x7f5b80006c00, stats=stats@entry=0x7f5b971f4998, odp_actions=odp_actions@entry=0x7f5b971f3b60, reval_seq=reval_seq@entry=166376242032, recircs=recircs@entry=0x7f5b971f3b50) at ../ofproto/ofproto-dpif-upcall.c:2212 #23 0x000055daa62fa50e in revalidate (revalidator=0x55daa75304e0) at ../ofproto/ofproto-dpif-upcall.c:2515 #24 0x000055daa62fa636 in udpif_revalidator (arg=0x55daa75304e0) at ../ofproto/ofproto-dpif-upcall.c:914 #25 0x000055daa63abf8f in ovsthread_wrapper (aux_=<optimized out>) at ../lib/ovs-thread.c:354 #26 0x00007f5ba1fd7ea5 in start_thread (arg=0x7f5b971f8700) at pthread_create.c:307 #27 0x00007f5ba13d58cd in __libc_ifunc_impl_list (name=<optimized out>, array=0x7f5b971f8700, max=<optimized out>) at ../sysdeps/x86_64/multiarch/ifunc-impl-list.c:329 #28 0x0000000000000000 in ?? () (gdb) Creating two different BZs as from the coredumps it looks like two different errors. If it's not the case, feel free to close-dup one of them. ABRT report on the case attached.