[ovs-discuss] help:soft lockup bugs when I'm using open-vswitch
Hi,there! The open-vswitch version is 2.12.0,and the system is centos 7.7.1908, kernel is 3.10.0-123.el7.x86_64 I encountered this bug twice,on two computers. But the frequency is not very high. Is there a solution to avoid it ?? Thanks! Here is kernel output: Oct 19 10:40:37 localhost kernel: BUG: soft lockup - CPU#2 stuck for 23s! [revalidator54:2804] Oct 19 10:40:37 localhost kernel: Modules linked in: xt_TPROXY nf_defrag_ipv6 xt_mark xt_REDIRECT tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xr17v35x(OF) openvswitch vxlan ip_tunnel gre xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_LOG xt_limit xt_conntrack nf_conntrack iptable_filter snd_hda_codec_hdmi coretemp kvm_intel kvm crc32_pclmul snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device ghash_clmulni_intel snd_pcm snd_page_alloc aesni_intel snd_timer lrw gf128mul glue_helper ablk_helper snd cryptd soundcore pcspkr sg wmi acpi_cpufreq shpchp acpi_pad mperf nfsd auth_rpcgss nfs_acl lockd sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci Oct 19 10:40:37 localhost kernel: libata igb ptp pps_core dca i2c_algo_bit i2c_core video dm_mirror dm_region_hash dm_log dm_mod Oct 19 10:40:37 localhost kernel: CPU: 2 PID: 2804 Comm: revalidator54 Tainted: GF O-- 3.10.0-123.el7.x86_64 #1 Oct 19 10:40:37 localhost kernel: Hardware name: iEi SJ61/B509, BIOS SJ61AR11.BIN06/18/2020 Oct 19 10:40:37 localhost kernel: task: 88025b0e ti: 880084412000 task.ti: 880084412000 Oct 19 10:40:37 localhost kernel: RIP: 0010:[___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
[ovs-discuss] help:soft lockup bugs when I'm using open-vswitch
Hi,there! The open-vswitch version is 2.12.0,and the system is centos 7.7.1908, kernel is 3.10.0-123.el7.x86_64 I encountered this bug twice,on two computers. But the frequency is not very high. Is there a solution to avoid it ?? Thanks! Here is kernel output: Oct 19 10:40:37 localhost kernel: BUG: soft lockup - CPU#2 stuck for 23s! [revalidator54:2804] Oct 19 10:40:37 localhost kernel: Modules linked in: xt_TPROXY nf_defrag_ipv6 xt_mark xt_REDIRECT tun bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables xr17v35x(OF) openvswitch vxlan ip_tunnel gre xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat ipt_REJECT nf_conntrack_ipv4 nf_defrag_ipv4 xt_LOG xt_limit xt_conntrack nf_conntrack iptable_filter snd_hda_codec_hdmi coretemp kvm_intel kvm crc32_pclmul snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device ghash_clmulni_intel snd_pcm snd_page_alloc aesni_intel snd_timer lrw gf128mul glue_helper ablk_helper snd cryptd soundcore pcspkr sg wmi acpi_cpufreq shpchp acpi_pad mperf nfsd auth_rpcgss nfs_acl lockd sunrpc ip_tables xfs libcrc32c sd_mod crc_t10dif crct10dif_generic crct10dif_pclmul crct10dif_common crc32c_intel ahci libahci Oct 19 10:40:37 localhost kernel: libata igb ptp pps_core dca i2c_algo_bit i2c_core video dm_mirror dm_region_hash dm_log dm_mod Oct 19 10:40:37 localhost kernel: CPU: 2 PID: 2804 Comm: revalidator54 Tainted: GF O-- 3.10.0-123.el7.x86_64 #1 Oct 19 10:40:37 localhost kernel: Hardware name: iEi SJ61/B509, BIOS SJ61AR11.BIN 06/18/2020 Oct 19 10:40:37 localhost kernel: task: 88025b0e ti: 880084412000 task.ti: 880084412000 Oct 19 10:40:37 localhost kernel: RIP: 0010:[___ discuss mailing list disc...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
