Discussion about a fix for this in upstream: https://lkml.org/lkml/2021/9/13/432
-- 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/1942589 Title: Ubuntu 5.4.0-81 stops bnx2x loading hardware Status in linux package in Ubuntu: Confirmed Bug description: Server: HPE BL460c Gen9 Network: HP FlexFabric 10Gb 2-port 536FLB Adapter (Broadcom/Qlogic Net Extreme II 10/20GBE) Using ubuntu 20.04.2 with linux kernel 5.4.0-80 all functionality worked however upon upgrades via apt to 20.04.3 which uses linux kernel 5.4.0-81, ubuntu is unable to load the drivers for the network device. Below is the output for both kernels when the system is booted. ################################### ##### Kernel 5.4.0-80 working ##### ################################### ubuntu@server:$ dmesg | grep bnx2x [ 6.648833] bnx2x: QLogic 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.713.36-0 (2014/02/10) [ 6.695219] bnx2x 0000:06:00.0: msix capability found [ 6.719107] bnx2x 0000:06:00.0: part number 0-0-0-0 [ 7.112390] bnx2x 0000:06:00.0: 63.008 Gb/s available PCIe bandwidth (8 GT/s x8 link) [ 7.112504] bnx2x 0000:06:00.1: msix capability found [ 7.112889] bnx2x 0000:06:00.1: part number 0-0-0-0 [ 7.320779] bnx2x 0000:06:00.1: 63.008 Gb/s available PCIe bandwidth (8 GT/s x8 link) [ 7.323549] bnx2x 0000:06:00.0 eno49: renamed from eth0 [ 7.343281] bnx2x 0000:06:00.1 eno50: renamed from eth1 [ 16.321102] bnx2x 0000:06:00.1 eno50: using MSI-X IRQs: sp 130 fp[0] 132 ... fp[7] 139 [ 16.770833] bnx2x 0000:06:00.1 eno50: NIC Link is Up, 10000 Mbps full duplex, Flow control: ON - receive & transmit [ 17.136896] bnx2x 0000:06:00.0 eno49: using MSI-X IRQs: sp 120 fp[0] 122 ... fp[7] 129 [ 17.526831] bnx2x 0000:06:00.0 eno49: NIC Link is Up, 10000 Mbps full duplex, Flow control: ON - receive & transmit ubuntu@server:$ ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno49: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP group default qlen 1000 link/ether 9e:b2:88:1c:ea:40 brd ff:ff:ff:ff:ff:ff 3: eno50: <BROADCAST,MULTICAST,SLAVE,UP,LOWER_UP> mtu 1500 qdisc mq master bond0 state UP group default qlen 1000 link/ether 9e:b2:88:1c:ea:40 brd ff:ff:ff:ff:ff:ff 4: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 9e:b2:88:1c:ea:40 brd ff:ff:ff:ff:ff:ff inet 10.0.0.68/24 brd 10.0.0.255 scope global bond0 valid_lft forever preferred_lft forever inet6 fe80::9cb2:88ff:fe1c:ea40/64 scope link valid_lft forever preferred_lft forever ubuntu@server:$ sudo lshw -C network *-network:0 description: Ethernet interface product: BCM57840 NetXtreme II 10/20-Gigabit Ethernet vendor: Broadcom Inc. and subsidiaries physical id: 0 bus info: pci@0000:06:00.0 logical name: eno49 version: 11 serial: 9e:b2:88:1c:ea:40 size: 10Gbit/s capacity: 10Gbit/s width: 64 bits clock: 33MHz capabilities: pm vpd msix pciexpress bus_master cap_list rom ethernet physical fibre 1000bt-fd 10000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=bnx2x driverversion=1.713.36-0 storm 7.13.11.0 duplex=full firmware=mbi 7.18.77 bc 7.15.80 latency=0 link=yes multicast=yes port=fibre slave=yes speed=10Gbit/s resources: irq:16 memory:94000000-947fffff memory:94800000-94ffffff memory:95010000-9501ffff memory:92b00000-92b7ffff *-network:1 description: Ethernet interface product: BCM57840 NetXtreme II 10/20-Gigabit Ethernet vendor: Broadcom Inc. and subsidiaries physical id: 0.1 bus info: pci@0000:06:00.1 logical name: eno50 version: 11 serial: 9e:b2:88:1c:ea:40 size: 10Gbit/s capacity: 10Gbit/s width: 64 bits clock: 33MHz capabilities: pm vpd msix pciexpress bus_master cap_list rom ethernet physical fibre 1000bt-fd 10000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=bnx2x driverversion=1.713.36-0 storm 7.13.11.0 duplex=full firmware=mbi 7.18.77 bc 7.15.80 latency=0 link=yes multicast=yes port=fibre slave=yes speed=10Gbit/s resources: irq:17 memory:93000000-937fffff memory:93800000-93ffffff memory:95000000-9500ffff memory:92b80000-92bfffff *-network description: Ethernet interface physical id: 1 logical name: bond0 serial: 9e:b2:88:1c:ea:40 size: 10Gbit/s capabilities: ethernet physical configuration: autonegotiation=off broadcast=yes driver=bonding driverversion=3.7.1 duplex=full firmware=2 ip=10.0.0.68 link=yes master=yes multicast=yes speed=10Gbit/s ################################### ##### Kernel 5.4.0-81 failure ##### ################################### ubuntu@server: $ dmesg | grep bnx2x [ 6.605719] bnx2x: QLogic 5771x/578xx 10/20-Gigabit Ethernet Driver bnx2x 1.713.36-0 (2014/02/10) [ 6.726579] bnx2X 0000:06:00.0: msix capability found [ 6.741708] bnx2x 0000:06:00.0: part number 0-0-0-0 [ 7.319238] bnx2x: probe of 0000:06:00.0 failed with error -22 [ 7.319268] bnx2x 0000:06:00.1: msix capability found [ 7.319475] bnx2x 0000:06:00.1: part number 0-0-0-0 [ 7.542188] bnx2x: probe of 0000:06:00.1 failed with error -22 ubuntu@server:$ ip a 1: lo: <LOOPBACK, UP, LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_ift forever preferred_ift forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: bond0: <NO-CARRIER, BROADCAST, MULTICAST, MASTER, UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000 link/ether 9e:62:88:1c:ea:40 brd ff:ff:ff:ff:ff:ff inet 10.0.0.68/24 brd 10.0.0.255 scope global bond0 valid_ift forever preferred_ift forever ubuntu@server:~$ sudo lshw -C network *-network:0 UNCLAIMED description: Ethernet controller product: BCM57840 NetXtreme II 10/20-Gigabit Ethernet vendor: Broadcom Inc. and subsidiaries physical id: 0 bus info: pcic0000:06:00.0 version: 11 width: 64 bits clock: 33MHZ capabilities: pm vpd msix pciexpress cap_list configuration: latency=0 resources: memory:94000000-947fffff memory:94800000-94ffffff memory:95010000-9501ffff memory: 92b00000-92b7ffff *-network:1 UNCLAIMED description: Ethernet controller product: BCM57840 NetXtreme II 10/20-Gigabit Ethernet vendor: Broadcom Inc. and subsidiaries physical id: 0.1 bus info: pci@0000:06:00.1 version: 11 width: 64 bits clock: 33MHZ capabilities: pm vpd msix pciexpress cap_list configuration: latency=0 resources: memory:93000000-937fffff memory:93800000-93ffffff memory:95000000-9500ffff memory:92b80000-92bfffff *-network description: Ethernet interface physical id: 1 logical name: bond0 serial: 9e:52:88:10:ea:40 capabilities: ethernet physical configuration: autonegotiation=off broadcast=yes driver=bonding driverversion=3.7.1 firmware=2 ip=10.0.0.68 link=no maste r=yes multicast=yes ubuntu@qs47:~$ ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-81-generic 5.4.0-81.91 ProcVersionSignature: Ubuntu 5.4.0-80.90-generic 5.4.124 Uname: Linux 5.4.0-80-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Sep 3 08:01 seq crw-rw---- 1 root audio 116, 33 Sep 3 08:01 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: pass Date: Fri Sep 3 08:05:06 2021 InstallationDate: Installed on 2021-09-01 (1 days ago) InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64 (20210201.2) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' MachineType: HP ProLiant BL460c Gen9 PciMultimedia: ProcEnviron: SHELL=/bin/bash LANG=en_GB.UTF-8 TERM=xterm-256color PATH=(custom, no user) ProcFB: 0 mgag200drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-80-generic root=/dev/mapper/maas-root ro RelatedPackageVersions: linux-restricted-modules-5.4.0-80-generic N/A linux-backports-modules-5.4.0-80-generic N/A linux-firmware 1.187.16 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/16/2020 dmi.bios.vendor: HP dmi.bios.version: I36 dmi.chassis.type: 28 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrI36:bd10/16/2020:svnHP:pnProLiantBL460cGen9:pvr:cvnHP:ct28:cvr: dmi.product.family: ProLiant dmi.product.name: ProLiant BL460c Gen9 dmi.product.sku: 681844-B21 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1942589/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
