[ovs-discuss] ovs-vswitchd is aborting after the commit "92d0d515d6 - dpif-netlink: Probe for broken Linux meter implementations" during startup

Numan Siddique nusiddiq at redhat.com
Fri Aug 17 14:52:33 UTC 2018


Here is the output and backtrace

[stack at numcentos ovs]$ sudo vswitchd/ovs-vswitchd --log-file --pidfile
2018-08-17T14:48:59Z|00001|vlog|INFO|opened log file
/usr/local/var/log/openvswitch/ovs-vswitchd.log
2018-08-17T14:48:59Z|00002|ovs_numa|INFO|Discovered 8 CPU cores on NUMA
node 0
2018-08-17T14:48:59Z|00003|ovs_numa|INFO|Discovered 1 NUMA nodes and 8 CPU
cores
2018-08-17T14:48:59Z|00004|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connecting...
2018-08-17T14:48:59Z|00005|reconnect|INFO|unix:/usr/local/var/run/openvswitch/db.sock:
connected
2018-08-17T14:48:59Z|00006|dpif_netlink|INFO|The kernel module does not
support meters.
2018-08-17T14:48:59Z|00007|ofproto_dpif|INFO|system at ovs-system: Datapath
supports recirculation
2018-08-17T14:48:59Z|00008|ofproto_dpif|INFO|system at ovs-system: VLAN header
stack length probed as 2
2018-08-17T14:48:59Z|00009|ofproto_dpif|INFO|system at ovs-system: MPLS label
stack length probed as 1
2018-08-17T14:48:59Z|00010|ofproto_dpif|INFO|system at ovs-system: Datapath
supports truncate action
2018-08-17T14:48:59Z|00011|ofproto_dpif|INFO|system at ovs-system: Datapath
supports unique flow ids
2018-08-17T14:48:59Z|00012|ofproto_dpif|INFO|system at ovs-system: Datapath
does not support clone action
2018-08-17T14:48:59Z|00013|ofproto_dpif|INFO|system at ovs-system: Max sample
nesting level probed as 10
2018-08-17T14:48:59Z|00014|ofproto_dpif|INFO|system at ovs-system: Datapath
supports eventmask in conntrack action
2018-08-17T14:48:59Z|00015|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_clear action
2018-08-17T14:48:59Z|00016|ofproto_dpif|INFO|system at ovs-system: Max dp_hash
algorithm probed to be 0
2018-08-17T14:48:59Z|00017|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_state
2018-08-17T14:48:59Z|00018|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_zone
2018-08-17T14:48:59Z|00019|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_mark
2018-08-17T14:48:59Z|00020|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_label
2018-08-17T14:48:59Z|00021|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_state_nat
2018-08-17T14:48:59Z|00022|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_orig_tuple
2018-08-17T14:48:59Z|00023|ofproto_dpif|INFO|system at ovs-system: Datapath
supports ct_orig_tuple6
ovs-vswitchd: lib/ovs-thread.c:429: pthread_mutex_lock failed (Resource
deadlock avoided)
Aborted

*********
(gdb) bt
#0  0x00007f677c4ac277 in raise () from /lib64/libc.so.6
#1  0x00007f677c4ad968 in abort () from /lib64/libc.so.6
#2  0x000000000051b67e in ovs_abort_valist (err_no=<optimized out>,
format=<optimized out>, args=args at entry=0x7ffff1c41f68) at lib/util.c:363
#3  0x000000000051b707 in ovs_abort (err_no=<optimized out>,
format=format at entry=0x5a81bf "%s: pthread_%s_%s failed") at lib/util.c:355
#4  0x00000000004eb189 in ovs_mutex_lock_at (l_=0x84d6a8 <once.20460+8>,
where=0x5a8481 "lib/ovs-thread.c:429") at lib/ovs-thread.c:76
#5  0x00000000004ebc4a in ovsthread_once_start__ (once=once at entry=0x84d6a0
<once.20460>) at lib/ovs-thread.c:429
#6  0x0000000000529e84 in ovsthread_once_start (once=0x84d6a0 <once.20460>)
at ./include/openvswitch/thread.h:138
#7  probe_broken_meters (dpif=dpif at entry=0x1458490) at
lib/dpif-netlink.c:3262
#8  0x0000000000529c25 in dpif_netlink_meter_set (dpif_=dpif_ at entry=0x1458490,
meter_id=meter_id at entry=..., config=config at entry=0x7ffff1c42590) at
lib/dpif-netlink.c:3048
#9  0x0000000000529efb in probe_broken_meters__ (dpif=0x1458490) at
lib/dpif-netlink.c:3239
#10 probe_broken_meters (dpif=dpif at entry=0x1458490) at
lib/dpif-netlink.c:3263
#11 0x0000000000529fda in dpif_netlink_meter_get_features (dpif_=0x1458490,
features=0x7ffff1c42ab0) at lib/dpif-netlink.c:2987
#12 0x00000000004313bc in open_dpif_backer (backerp=0x1458038,
type=0x142f950 "system") at ofproto/ofproto-dpif.c:807
#13 construct (ofproto_=0x1457df0) at ofproto/ofproto-dpif.c:1423
#14 0x000000000041bdc5 in ofproto_create (datapath_name=0x142fc10 "br-int",
datapath_type=<optimized out>, ofprotop=ofprotop at entry=0x14577f8) at
ofproto/ofproto.c:545
#15 0x000000000040dd71 in bridge_reconfigure (ovs_cfg=ovs_cfg at entry=0x142e580)
at vswitchd/bridge.c:649
#16 0x00000000004112b6 in bridge_run () at vswitchd/bridge.c:3023
#17 0x0000000000407f85 in main (argc=3, argv=0x7ffff1c43098) at
vswitchd/ovs-vswitchd.c:125
*************

Thanks
Numan
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