This change was made by a bot. ** Changed in: linux (Ubuntu) Status: New => Confirmed
** Tags added: lucid -- 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/1435509 Title: cciss: hangs in modprobe, prevents server from booting Status in linux package in Ubuntu: Confirmed Bug description: I've upgraded an Ubuntu 10.04 LTS server to 12.04 LTS. It now fails to boot. More specifically, kernel 3.2.0-77 hangs in the cciss driver during initialization. The hardware is an HP ProLiant DL385 G2. The RAID controller is HP Smart Array P400: lspci -knn -s 06:01 06:01.0 RAID bus controller [0104]: Hewlett-Packard Company Smart Array P600 [103c:3220] Subsystem: Hewlett-Packard Company 3 Gb/s SAS RAID [103c:3225] Kernel driver in use: cciss Kernel modules: cciss I can observe the boot process over serial console (attached: serial-console.log). You can see the kernel messages about cciss being detected, udev messages about modprobe timing out followed by boot process timeouts and a failure to mount the root filesystem. You can also see hung task messages from the kernel (kworker/0:2 and modprobe are both hung inside cciss), and you can see some of my futile attempts to look around in the initramfs. I can boot an older kernel (2.6.32-73-server, left over from Ubuntu 10.04 LTS) just fine. I'm afraid dmesg and other bits of information collected by apport for this bug report will be misleadingly from that older kernel. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-77-generic 3.2.0-77.114 ProcVersionSignature: Ubuntu 2.6.32-73.141-server 2.6.32.63+drm33.26 Uname: Linux 2.6.32-73-server x86_64 AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code 2: ls: cannot access /dev/snd/: No such file or directory AplayDevices: aplay: device_list:252: no soundcards found... ApportVersion: 2.0.1-0ubuntu17.8 Architecture: amd64 ArecordDevices: arecord: device_list:252: no soundcards found... CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: [ 8.816593] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 19.233266] eth0: no IPv6 routers present [ 79.512524] Clocksource tsc unstable (delta = -264288670 ns) Date: Mon Mar 23 19:07:30 2015 HibernationDevice: RESUME=UUID=06183660-d359-4e05-9f0f-941b61ae65cf IwConfig: lo no wireless extensions. eth0 no wireless extensions. eth1 no wireless extensions. MachineType: HP ProLiant DL385 G2 MarkForUpload: True PciMultimedia: ProcEnviron: LC_CTYPE=lt_LT.UTF-8 TERM=xterm-256color PATH=(custom, no user) LANG=en_GB.UTF-8 SHELL=/bin/bash ProcFB: 0 VGA16 VGA ProcKernelCmdLine: root=UUID=3241700a-e0ca-4d26-8a7f-4fa088b98e75 ro console=tty0 console=ttyS1,115200n8 RelatedPackageVersions: linux-restricted-modules-2.6.32-73-server N/A linux-backports-modules-2.6.32-73-server N/A linux-firmware 1.79.18 RfKill: Error: [Errno 2] No such file or directory SourcePackage: linux UpgradeStatus: Upgraded to precise on 2015-03-20 (2 days ago) dmi.bios.date: 04/07/2007 dmi.bios.vendor: HP dmi.bios.version: A09 dmi.chassis.type: 23 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrA09:bd04/07/2007:svnHP:pnProLiantDL385G2:pvr:cvnHP:ct23:cvr: dmi.product.name: ProLiant DL385 G2 dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1435509/+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