On Tue, Mar 16, 2021 at 4:45 PM David Marchand <[email protected]> wrote: > But, either I missed something or there is another issue. > I _also_ got the assert with the whole series applied, while > restarting (stop; sleep 10; start): > > 2021-03-16T15:40:30.970Z|00368|dpif_netdev|WARN|There's no available > (non-isolated) pmd thread on numa node 0. Queue 0 on port 'vhost0' > will be assigned to the pmd on core 31 (numa node 1). Expect reduced > performance. > 2021-03-16T15:40:30.970Z|00369|dpdk|INFO|VHOST_CONFIG: free connfd = > 114 for device '/var/lib/vhost_sockets/vhost6' > 2021-03-16T15:40:30.970Z|00370|netdev_dpdk|INFO|vHost Device > '/var/lib/vhost_sockets/vhost6' not found > 2021-03-16T15:40:30.989Z|00371|util|EMER|lib/netdev-offload.c:479: > assertion thread_is_hw_offload || thread_is_rcu failed in > netdev_offload_thread_init() > > 2021-03-16T15:40:41.013Z|00001|vlog|INFO|opened log file > /var/log/openvswitch/ovs-vswitchd.log > 2021-03-16T15:40:41.028Z|00002|ovs_numa|INFO|Discovered 28 CPU cores > on NUMA node 0 > 2021-03-16T15:40:41.028Z|00003|ovs_numa|INFO|Discovered 28 CPU cores > on NUMA node 1 > 2021-03-16T15:40:41.028Z|00004|ovs_numa|INFO|Discovered 2 NUMA nodes > and 56 CPU cores > > And looking at ovs threads, they look fine: > 70948 cpu_list=0-1,28-29 ctxt_switches=492,19 urcu3 > 70950 cpu_list=0-1,28-29 ctxt_switches=4453,12 hw_offload5
Some more context (played with backtrace() + adding some more info manually in ovs_assert()): 2021-03-16T17:13:34.278Z|00372|util|ERR|15: [ovs-vswitchd(_start+0x2e) [0x4e8e5e]] 2021-03-16T17:13:34.278Z|00373|util|ERR|14: [/lib64/libc.so.6(__libc_start_main+0xf3) [0x7fdfc1674803]] 2021-03-16T17:13:34.278Z|00374|util|ERR|13: [ovs-vswitchd(main+0x389) [0x4e7cd9]] 2021-03-16T17:13:34.278Z|00375|util|ERR|12: [ovs-vswitchd(bridge_exit+0x159) [0x59d6669]] 2021-03-16T17:13:34.278Z|00376|util|ERR|11: [ovs-vswitchd() [0x59d1f0e]] 2021-03-16T17:13:34.278Z|00377|util|ERR|10: [ovs-vswitchd(ofproto_destroy+0x110) [0x59e7af0]] 2021-03-16T17:13:34.278Z|00378|util|ERR|9: [ovs-vswitchd() [0x59df91b]] 2021-03-16T17:13:34.278Z|00379|util|ERR|8: [ovs-vswitchd() [0x59f34d2]] 2021-03-16T17:13:34.278Z|00380|util|ERR|7: [ovs-vswitchd(dpif_port_del+0x1f) [0x5a461df]] 2021-03-16T17:13:34.279Z|00381|util|ERR|6: [ovs-vswitchd() [0x5a3c207]] 2021-03-16T17:13:34.279Z|00382|util|ERR|5: [ovs-vswitchd() [0x5a3bcd5]] <-- do_del_port 2021-03-16T17:13:34.279Z|00383|util|ERR|4: [ovs-vswitchd() [0x5b27fc8]] <-- netdev_offload_dpdk_flow_flush 2021-03-16T17:13:34.279Z|00384|util|ERR|3: [ovs-vswitchd() [0x5b27f85]] <-- netdev_offload_dpdk_flow_destroy 2021-03-16T17:13:34.279Z|00385|util|ERR|2: [ovs-vswitchd(netdev_offload_thread_init+0x84) [0x5a684d4]] 2021-03-16T17:13:34.279Z|00386|util|ERR|1: [ovs-vswitchd(ovs_assert_failure+0x25) [0x5af3985]] 2021-03-16T17:13:34.279Z|00387|util|EMER|lib/netdev-offload.c:479: assertion thread_is_hw_offload || thread_is_rcu failed in netdev_offload_thread_init() -- David Marchand _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
