hey Team, i've deployed openshift4.13 on RHCOS9.2 (arm) and deployed the SRIOV operator without any configuration i experience random kernel panic without any workloads ( default ocp deployment) error: [ 2793.867982] Unable to handle kernel paging request at virtual address ffff45aab3683000 [ 2793.875913] Mem abort info: [ 2793.878702] ESR = 0x0000000096000004 [ 2793.882446] EC = 0x25: DABT (current EL), IL = 32 bits [ 2793.887749] SET = 0, FnV = 0 [ 2793.890796] EA = 0, S1PTW = 0 [ 2793.893935] FSC = 0x04: level 0 translation fault [ 2793.898809] Data abort info: [ 2793.901683] ISV = 0, ISS = 0x00000004 [ 2793.905511] CM = 0, WnR = 0 [ 2793.908474] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000081f8ca8c000 [ 2793.915170] [ffff45aab3683000] pgd=0000000000000000, p4d=0000000000000000 [ 2793.921957] Internal error: Oops: 96000004 [#1] SMP [ 2793.926823] Modules linked in: vhost_net vhost vhost_iotlb tap tun veth nf_conntrack_netlink ipt_REJECT nf_reject_ipv4 xt_nat xt_CT xt_MASQUERADE nft_chain_nat xt_mark xt_conntrack xt_comment nft_compat nft_counter nf_tables rfkill nfnetlink_cttimeout nfnetlink openvswitch nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 overlay ext4 mbcache jbd2 mlx5_ib ib_uverbs ast acpi_ipmi arm_spe_pmu drm_shmem_helper ipmi_ssif ib_core drm_kms_helper fb_sys_fops syscopyarea sysfillrect sysimgblt ipmi_devintf arm_cmn arm_dmc620_pmu ipmi_msghandler arm_dsu_pmu cppc_cpufreq sctp ip6_udp_tunnel udp_tunnel ip_tables drm xfs libcrc32c crct10dif_ce ghash_ce mlx5_core sha2_ce sha256_arm64 sha1_ce nvme_tcp nvme_fabrics sbsa_gwdt mlxfw psample nvme tls nvme_core pci_hyperv_intf nvme_common igb i2c_algo_bit xgene_hwmon i2c_designware_platform i2c_designware_core dm_multipath dm_mirror dm_region_hash dm_log dm_mod fuse [ 2794.007348] CPU: 0 PID: 92093 Comm: kworker/0:1 Kdump: loaded Not tainted 5.14.0-285.el9.aarch64 #1 [ 2794.016381] Hardware name: GIGABYTE G242-P34-00/MP32-AR2-00, BIOS F31L (SCP: 2.10.20220531) 09/29/2022 [ 2794.025672] Workqueue: ipv6_addrconf addrconf_dad_work [ 2794.030803] pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2794.037752] pc : ovs_dp_upcall+0x98/0x1d0 [openvswitch] [ 2794.042973] lr : ovs_dp_upcall+0xc0/0x1d0 [openvswitch] [ 2794.048190] sp : ffff80004bd1b3e0 [ 2794.051492] x29: ffff80004bd1b3e0 x28: 0000000000000000 x27: 0000000000000000 [ 2794.058616] x26: 000000000000a888 x25: ffff080e729ff300 x24: ffff080bad30aa00 [ 2794.065740] x23: ffff80004bd1b4c8 x22: 0000000000000000 x21: ffff07ff937a0b00 [ 2794.072862] x20: ffff80004bd1b470 x19: ffff080e729ff300 x18: 0000000000000000 [ 2794.079984] x17: 80fe00000000e922 x16: ffffc293ab1bd540 x15: 0000000000000000 [ 2794.087107] x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000001 [ 2794.094229] x11: 0000000000000000 x10: 0000000000000000 x9 : ffffc29397393688 [ 2794.101351] x8 : 0000000000000040 x7 : 000000000000003f x6 : ffff80002c41ba10 [ 2794.108473] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000000 [ 2794.115595] x2 : 0000000000000001 x1 : ffff45aab3683000 x0 : 0000000000000000 [ 2794.122717] Call trace: [ 2794.125152] ovs_dp_upcall+0x98/0x1d0 [openvswitch] [ 2794.130022] ovs_dp_process_packet+0x170/0x224 [openvswitch] [ 2794.135672] ovs_vport_receive+0x78/0xec [openvswitch] [ 2794.140803] netdev_port_receive+0xb8/0x170 [openvswitch] [ 2794.146194] netdev_frame_hook+0x28/0x3c [openvswitch] [ 2794.151323] __netif_receive_skb_core.constprop.0+0x2b0/0xd4c [ 2794.157058] __netif_receive_skb_one_core+0x40/0x84 [ 2794.161922] __netif_receive_skb+0x1c/0x6c [ 2794.166006] process_backlog+0xe0/0x1b0 [ 2794.169829] __napi_poll+0x3c/0x210 [ 2794.173305] net_rx_action+0x308/0x3b0 [ 2794.177042] __do_softirq+0x120/0x3d0 [ 2794.180693] do_softirq+0xa8/0xbc [ 2794.183997] __local_bh_enable_ip+0xa0/0xb0 [ 2794.188168] ip6_finish_output2+0x1c8/0x720 [ 2794.192339] __ip6_finish_output+0x17c/0x2b0 [ 2794.196596] ip6_finish_output+0x38/0xf0 [ 2794.200506] ip6_output+0x78/0x1d0 [ 2794.203895] NF_HOOK.constprop.0+0xcc/0xdc [ 2794.207980] ndisc_send_skb+0x2e8/0x430 [ 2794.211804] ndisc_send_ns+0x68/0xb0 [ 2794.215367] addrconf_dad_work+0x2a8/0x380 [ 2794.219451] process_one_work+0x1e4/0x4a0 [ 2794.223449] worker_thread+0x158/0x430 [ 2794.227185] kthread+0xe8/0xf4 [ 2794.230228] ret_from_fork+0x10/0x20 [ 2794.233792] Code: 8b020021 350008a0 d503201f d2800022 (f822003f) [ 2794.239874] SMP: stopping secondary CPUs [ 2794.245020] Starting crashdump kernel... [ 2794.248930] Bye! $ cat /etc/os-release NAME="CentOS Stream CoreOS" ID="rhcos" ID_LIKE="rhel fedora" VERSION="413.92.202303190222-0" VERSION_ID="4.13" VARIANT="CoreOS" VARIANT_ID=coreos PLATFORM_ID="platform:el9" PRETTY_NAME="CentOS Stream CoreOS 413.92.202303190222-0 (Plow)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:9coreos" HOME_URL="https://centos.org/" DOCUMENTATION_URL="https://docs.openshift.com/container-platform/4.13/" BUG_REPORT_URL="https://bugzilla.redhat.com/" REDHAT_BUGZILLA_PRODUCT="OpenShift Container Platform" REDHAT_BUGZILLA_PRODUCT_VERSION="4.13" REDHAT_SUPPORT_PRODUCT="OpenShift Container Platform" REDHAT_SUPPORT_PRODUCT_VERSION="4.13" OPENSHIFT_VERSION="4.13" RHEL_VERSION="9" OSTREE_VERSION="413.92.202303190222-0" kdump link: https://drive.google.com/file/d/1lxjRCFdmWZEPrsM6nrw6GrMo5OjpJptH/view?usp=share_link must gather: https://drive.google.com/file/d/19eInoBJRXyRsusxLaOOOH5AambI6arRG/view?usp=share_link
i deployed OCP4.13 RC2 The issue is still there, although less reboots then before $ ll /var/crash/ total 0 drwxr-xr-x. 2 root root 67 Apr 7 07:30 127.0.0.1-2023-04-07-07:29:58 drwxr-xr-x. 2 root root 67 Apr 8 15:03 127.0.0.1-2023-04-08-15:03:11 $ cat /etc/os-release NAME="Red Hat Enterprise Linux CoreOS" ID="rhcos" ID_LIKE="rhel fedora" VERSION="413.92.202303281804-0"