** Attachment added: "dmesg.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1743595/+attachment/5037962/+files/dmesg.log
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1743595 Title: modprobing mlx5_core doesn't bring the interface up Status in MAAS: New Status in linux package in Ubuntu: Incomplete Bug description: ubuntu@wrlsrvr321:~$ sudo -i root@wrlsrvr321:~# lsmod Module Size Used by ipmi_devintf 20480 0 iscsi_tcp 20480 0 libiscsi_tcp 24576 1 iscsi_tcp libiscsi 53248 2 libiscsi_tcp,iscsi_tcp scsi_transport_iscsi 98304 3 iscsi_tcp,libiscsi overlay 49152 1 btrfs 991232 0 raid10 49152 0 raid456 110592 0 async_raid6_recov 20480 1 raid456 async_memcpy 16384 2 raid456,async_raid6_recov async_pq 16384 2 raid456,async_raid6_recov async_xor 16384 3 async_pq,raid456,async_raid6_recov async_tx 16384 5 async_pq,raid456,async_xor,async_memcpy,async_raid6_recov xor 24576 2 btrfs,async_xor raid6_pq 102400 4 async_pq,raid456,btrfs,async_raid6_recov libcrc32c 16384 1 raid456 raid1 36864 0 raid0 20480 0 multipath 16384 0 linear 16384 0 ipmi_ssif 24576 0 ses 20480 0 enclosure 16384 1 ses scsi_transport_sas 45056 1 ses hid_generic 16384 0 mxm_wmi 16384 0 crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 ghash_clmulni_intel 16384 0 aesni_intel 167936 0 aes_x86_64 20480 1 aesni_intel lrw 16384 1 aesni_intel gf128mul 16384 1 lrw glue_helper 16384 1 aesni_intel ablk_helper 16384 1 aesni_intel cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper i2c_algo_bit 16384 0 ttm 98304 0 drm_kms_helper 155648 0 ixgbe 290816 0 syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper dca 16384 1 ixgbe sysimgblt 16384 1 drm_kms_helper vxlan 49152 1 ixgbe fb_sys_fops 16384 1 drm_kms_helper ip6_udp_tunnel 16384 1 vxlan drm 364544 2 ttm,drm_kms_helper udp_tunnel 16384 1 vxlan usbhid 49152 0 ptp 20480 1 ixgbe ahci 36864 0 hid 118784 2 hid_generic,usbhid libahci 32768 1 ahci pps_core 20480 1 ptp megaraid_sas 135168 0 mdio 16384 1 ixgbe ipmi_si 57344 0 fjes 28672 0 ipmi_msghandler 49152 3 ipmi_ssif,ipmi_devintf,ipmi_si wmi 20480 1 mxm_wmi root@wrlsrvr321:~# root@wrlsrvr321:~# lspci | grep Mell 81:00.0 Ethernet controller: Mellanox Technologies MT28800 Family [ConnectX-5] root@wrlsrvr321:~# root@wrlsrvr321:~# ifconfig -a enp3s0f0 Link encap:Ethernet HWaddr 0c:c4:7a:df:23:80 inet addr:12.12.1.143 Bcast:12.12.1.255 Mask:255.255.255.0 inet6 addr: fe80::ec4:7aff:fedf:2380/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:130767 errors:0 dropped:30 overruns:0 frame:0 TX packets:20809 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:196717409 (196.7 MB) TX bytes:1575915 (1.5 MB) enp3s0f1 Link encap:Ethernet HWaddr 0c:c4:7a:df:23:81 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) root@wrlsrvr321:~# modprobe mlx5_core root@wrlsrvr321:~# ifconfig -a enp3s0f0 Link encap:Ethernet HWaddr 0c:c4:7a:df:23:80 inet addr:12.12.1.143 Bcast:12.12.1.255 Mask:255.255.255.0 inet6 addr: fe80::ec4:7aff:fedf:2380/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:131663 errors:0 dropped:59 overruns:0 frame:0 TX packets:21456 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:197368250 (197.3 MB) TX bytes:1659655 (1.6 MB) enp3s0f1 Link encap:Ethernet HWaddr 0c:c4:7a:df:23:81 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) root@wrlsrvr321:~# root@wrlsrvr321:~# echo 0 > /sys/module/mlx5_core/parameters/probe_vf -bash: /sys/module/mlx5_core/parameters/probe_vf: Permission denied root@wrlsrvr321:~# echo 1 > /sys/module/mlx5_core/parameters/probe_vf -bash: /sys/module/mlx5_core/parameters/probe_vf: Permission denied root@wrlsrvr321:~# echo 2 > /sys/class/infiniband/mlx5_0/device/mlx5_num_vfs -bash: /sys/class/infiniband/mlx5_0/device/mlx5_num_vfs: No such file or directory To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1743595/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : 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