Issue

What were you trying to do that didn't work? Running "ip link show" outputs Message Truncated several times and the resulting interface list is incomplete. Please provide the package NVR for which bug is seen: RHEL-9.4.0-20231223.12 iproute-6.2.0-5.el9.x86_64 [root@dell-per740-17 ~]# cat /proc/cmdline  BOOT_IMAGE=(hd0,msdos1)/vmlinuz-5.14.0-402.el9.x86_64 root=/dev/mapper/rhel_dell--per740--17-root ro intel_iommu=on iommu=pt ksdevice=bootif crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M resume=/dev/mapper/rhel_dell--per740--17-swap rd.lvm.lv=rhel_dell-per740-17/root rd.lvm.lv=rhel_dell-per740-17/swap console=ttyS0,115200n81 How reproducible:100% Steps to reproduce create 256 vfs [root@dell-per740-17 ~]# ethtool -i enp94s0 driver: ice version: 5.14.0-402.el9.x86_64 firmware-version: 4.30 0x8001af25 1.3429.0 expansion-rom-version:  bus-info: 0000:5e:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes supports-priv-flags: yes [root@dell-per740-17 ~]# cat /sys/class/net/enp94s0/device/sriov_totalvfs  256 [root@dell-per740-17 ~]# echo 256 > /sys/class/net/enp94s0/device/sriov_numvfs  [root@dell-per740-17 ~]# echo $? 0 use ip link show check vfs [root@dell-per740-17 ~]# ip link show enp94s0 7: enp94s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 40:a6:b7:9e:e4:f8 brd ff:ff:ff:ff:ff:ff vf 0 link/ether ae:62:ca:2e:a6:5f brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 1 link/ether ce:76:c5:d2:2b:44 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 2 link/ether 0e:e8:00:13:97:7e brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 3 link/ether 06:f1:08:07:13:a4 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 4 link/ether 8e:01:91:19:10:42 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 5 link/ether 32:f0:d3:ac:f6:ee brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 6 link/ether ae:79:01:26:02:96 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 7 link/ether d6:f3:bc:e7:98:c3 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 8 link/ether 8a:ca:46:90:40:11 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 9 link/ether ae:04:be:b3:55:a4 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 10 link/ether f6:5a:12:15:ec:91 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 11 link/ether 4a:8e:d1:4d:dd:29 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 12 link/ether da:c1:76:da:9e:07 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 13 link/ether 76:1d:7b:03:be:6a brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 14 link/ether 96:b3:f4:58:f7:43 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 15 link/ether 86:4d:bf:9d:e3:d9 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 16 link/ether 16:43:30:bb:78:f4 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 17 link/ether 5a:8a:61:6a:0f:62 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 18 link/ether 42:c4:11:77:43:62 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 19 link/ether 8a:1e:4a:2a:5f:4d brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 20 link/ether 7a:80:0e:81:7f:50 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 21 link/ether 26:9e:83:72:9f:8b brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 22 link/ether c2:07:0e:d8:62:f7 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 23 link/ether 36:87:4e:64:d6:23 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 24 link/ether 0e:54:05:43:d9:d0 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 25 link/ether b2:bf:18:12:cf:3d brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 26 link/ether de:74:f0:9a:53:e8 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 27 link/ether da:94:3b:b8:a3:92 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 28 link/ether 6a:8d:2b:e6:97:8b brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 29 link/ether a6:c4:1a:40:71:1e brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 30 link/ether 8e:72:76:7c:29:14 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 31 link/ether 0a:8f:c3:b3:c5:68 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 32 link/ether d2:3b:43:46:ba:5e brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off vf 33 link/ether b6:78:b9:3d:34:33 brd ff:ff:ff:ff:ff:ff, spoof checking on, link-state auto, trust off Truncated VF list: enp94s0 check total vfs were shown from ip a [root@dell-per740-17 ~]# ip a ls | grep -E 'enp94s0v.*:' | wc -l 256 Expected results ip link show will output all of vfs Actual results ip link show reports Message Truncated https://bugzilla.redhat.com/show_bug.cgi?id=1380803

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