[Bug 1018532] Re: Error on startup of live cd image

Thu Jul 19 17:19:59 UTC 2012

This may be caused by a kernel error - from UbuquitySyslog.txt:
Jun 27 18:25:23 lubuntu kernel: [   11.007748] ------------[ cut here ]------------
Jun 27 18:25:23 lubuntu kernel: [   11.007752] WARNING: at /build/buildd/linux-3.5.0/kernel/trace/ftrace.c:1583
Jun 27 18:25:23 lubuntu kernel: [   11.007761] Modules linked in: uninorth_agp(+)
Jun 27 18:25:23 lubuntu kernel: [   11.007766] NIP: c00d9e54 LR: c00da4c8 CTR: 00000000
Jun 27 18:25:23 lubuntu kernel: [   11.007773] REGS: c22fbdb0 TRAP: 0700   Not tainted  (3.5.0-2-powerpc-smp)
Jun 27 18:25:23 lubuntu kernel: [   11.007789] MSR: 00029032 <EE,ME,IR,DR,RI>  CR: 22082422  XER: 00000000
Jun 27 18:25:23 lubuntu kernel: [   11.007851] TASK = c2146ae0[155] 'modprobe' THREAD: c22fa000 CPU: 0
Jun 27 18:25:23 lubuntu kernel: [   11.007851] GPR00: c00da4c8 c22fbe60 c2146ae0 ffffffea f1028008 0000014b 00000000 0000014b 
Jun 27 18:25:23 lubuntu kernel: [   11.007851] GPR08: c08d2948 c0918741 00000001 0000014b 22082424 10028138 00000000 00000000 
Jun 27 18:25:23 lubuntu kernel: [   11.007851] GPR16: f1028008 c22fa000 c0930000 00000000 c0017c8c c08dd2cc 00000000 c092ae30 
Jun 27 18:25:23 lubuntu kernel: [   11.007851] GPR24: c0a6d058 c22b0120 f102976c 00000000 c23fd000 00000000 00000002 f1028008 
Jun 27 18:25:23 lubuntu kernel: [   11.007877] NIP [c00d9e54] ftrace_bug+0xb8/0x240
Jun 27 18:25:23 lubuntu kernel: [   11.007885] LR [c00da4c8] ftrace_process_locs+0x414/0x5b4
Jun 27 18:25:23 lubuntu kernel: [   11.007889] Call Trace:
Jun 27 18:25:23 lubuntu kernel: [   11.007904] [c22fbe60] [c00e36c8] ftrace_now+0x34/0x80 (unreliable)
Jun 27 18:25:23 lubuntu kernel: [   11.007912] [c22fbe80] [c00da4c8] ftrace_process_locs+0x414/0x5b4
Jun 27 18:25:23 lubuntu kernel: [   11.007920] [c22fbed0] [c00dbf18] ftrace_module_notify+0x6c/0x80
Jun 27 18:25:23 lubuntu kernel: [   11.007934] [c22fbee0] [c062e36c] notifier_call_chain+0x78/0xc0
Jun 27 18:25:23 lubuntu kernel: [   11.007951] [c22fbf00] [c006ca24] __blocking_notifier_call_chain+0x5c/0x80
Jun 27 18:25:23 lubuntu kernel: [   11.007965] [c22fbf20] [c00aa118] sys_init_module+0x88/0x1d0
Jun 27 18:25:23 lubuntu kernel: [   11.007975] [c22fbf40] [c001731c] ret_from_syscall+0x0/0x38
Jun 27 18:25:23 lubuntu kernel: [   11.007981] --- Exception: c01 at 0xff5f010
Jun 27 18:25:23 lubuntu kernel: [   11.007981]     LR = 0x10005544
Jun 27 18:25:23 lubuntu kernel: [   11.007987] Instruction dump:
Jun 27 18:25:23 lubuntu kernel: [   11.008003] 7fe4fb78 3863d834 7fe5fb78 80010024 bb410008 38210020 7c0803a6 48559800 
Jun 27 18:25:23 lubuntu kernel: [   11.008020] 3d20c092 39298741 89490003 694a0001 <0f0a0000> 2f8a0000 409e015c 3d20c093 
Jun 27 18:25:23 lubuntu kernel: [   11.008024] ---[ end trace ce3897d2033e35b1 ]---
Jun 27 18:25:23 lubuntu kernel: [   11.008037] ftrace failed to modify [<f1028008>] null_cache_flush+0x8/0x2c [uninorth_agp]
Jun 27 18:25:23 lubuntu kernel: [   11.008049]  actual: 48:00:0f:d9
Jun 27 18:25:23 lubuntu kernel: [   11.008106] agpgart-uninorth 0000:00:0b.0: Apple UniNorth 1.5 chipset
Jun 27 18:25:23 lubuntu kernel: [   11.073614] agpgart-uninorth 0000:00:0b.0: configuring for size idx: 64
Jun 27 18:25:23 lubuntu kernel: [   11.073794] agpgart-uninorth 0000:00:0b.0: AGP aperture is 256M @ 0x0
Jun 27 18:25:23 lubuntu kernel: [   11.081926] Initializing USB Mass Storage driver...
Jun 27 18:25:23 lubuntu kernel: [   11.083611] scsi2 : usb-storage 2-1:1.0
Jun 27 18:25:23 lubuntu kernel: [   11.083837] usbcore: registered new interface driver usb-storage
Jun 27 18:25:23 lubuntu kernel: [   11.083842] USB Mass Storage support registered.
Jun 27 18:25:23 lubuntu kernel: [   11.160898] sungem.c:v1.0 David S. Miller <davem at redhat.com>
Jun 27 18:25:23 lubuntu kernel: [   11.172580] gem 0002:24:0f.0: eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:0a:95:7e:89:a0
Jun 27 18:25:23 lubuntu kernel: [   11.265518] firewire_ohci 0002:24:0e.0: added OHCI v1.0 device as card 0, 8 IR + 8 IT contexts, quirks 0x0
Jun 27 18:25:23 lubuntu kernel: [   11.765300] firewire_core 0002:24:0e.0: created device fw0: GUID 000a95fffe7e89a0, S400
Jun 27 18:25:23 lubuntu kernel: [   12.088117] scsi 2:0:0:0: Direct-Access     JetFlash TS4GJFT3         8.07 PQ: 0 ANSI: 2
Jun 27 18:25:23 lubuntu kernel: [   12.096398] sd 2:0:0:0: Attached scsi generic sg2 type 0
Jun 27 18:25:23 lubuntu kernel: [   12.115059] sd 2:0:0:0: [sdb] 8011774 512-byte logical blocks: (4.10 GB/3.81 GiB)
Jun 27 18:25:23 lubuntu kernel: [   12.125045] sd 2:0:0:0: [sdb] Write Protect is off
Jun 27 18:25:23 lubuntu kernel: [   12.125054] sd 2:0:0:0: [sdb] Mode Sense: 03 00 00 00
Jun 27 18:25:23 lubuntu kernel: [   12.135040] sd 2:0:0:0: [sdb] No Caching mode page present
Jun 27 18:25:23 lubuntu kernel: [   12.135047] sd 2:0:0:0: [sdb] Assuming drive cache: write through
Jun 27 18:25:23 lubuntu kernel: [   12.179042] sd 2:0:0:0: [sdb] No Caching mode page present
Jun 27 18:25:23 lubuntu kernel: [   12.179052] sd 2:0:0:0: [sdb] Assuming drive cache: write through
Jun 27 18:25:23 lubuntu kernel: [   12.211130]  sdb: sdb1
Jun 27 18:25:23 lubuntu kernel: [   12.253064] sd 2:0:0:0: [sdb] No Caching mode page present
Jun 27 18:25:23 lubuntu kernel: [   12.253077] sd 2:0:0:0: [sdb] Assuming drive cache: write through
Jun 27 18:25:23 lubuntu kernel: [   12.253085] sd 2:0:0:0: [sdb] Attached SCSI removable disk
Jun 27 18:25:23 lubuntu kernel: [   14.727712] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   14.727727] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   14.746199] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   14.746212] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   14.765569] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   14.765583] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   15.022137] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts: (null)
Jun 27 18:25:23 lubuntu kernel: [   15.099431] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   15.099445] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   15.140071] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   15.140084] fstype: sending ioctl 40047477 to a partition!
Jun 27 18:25:23 lubuntu kernel: [   16.153041] ISO 9660 Extensions: RRIP_1991A
Jun 27 18:25:23 lubuntu kernel: [   16.268390] squashfs: version 4.0 (2009/01/31) Phillip Lougher
Jun 27 18:25:23 lubuntu kernel: [   90.793375] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Jun 27 18:25:23 lubuntu kernel: [   91.670178] Adding 2439064k swap on /dev/sda4.  Priority:-1 extents:1 across:2439064k 
Jun 27 18:25:24 lubuntu bluetoothd[1220]: Bluetooth daemon 4.99
Jun 27 18:25:24 lubuntu bluetoothd[1220]: Starting SDP server
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for the full text see there.

** Also affects: ubiquity
   Importance: Undecided
       Status: New

** Project changed: ubiquity => linux

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https://bugs.launchpad.net/bugs/1018532

Title:
  Error on startup of live cd image

Status in The Linux Kernel:
  New
Status in “ubiquity” package in Ubuntu:
  New

Bug description:
  When using the 27 June Live CD image the following error pops up at
  startup:

  Error mounting /dev/sdb1 at /run/media/lubuntu/Lubuntu 12.10 ppc:
  Command-line `mount -t "iso9660" -o
  "uhelper=udisks2,nodev,nosuid,uid=999,gid=999,iocharset=utf8,mode=0400,dmode=0500"
  "/dev/sdb1" "/run/media/lubuntu/Lubuntu 12.10 ppc"' exited with non-
  zero exit status 32: mount: /dev/sdb1 already mounted or
  /run/media/lubuntu/Lubuntu 12.10 ppc busy

  It is this image:
  http://iso.qa.ubuntu.com/qatracker/milestones/222/builds/17897/downloads

  Previous images had no such problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: ubiquity 2.11.7
  ProcVersionSignature: Ubuntu 3.5.0-2.2-powerpc-smp 3.5.0-rc4
  Uname: Linux 3.5.0-2-powerpc-smp ppc
  ApportVersion: 2.2.5-0ubuntu1
  Architecture: powerpc
  CasperVersion: 1.318
  Date: Wed Jun 27 18:35:14 2012
  InstallCmdLine: ro ramdisk_size=1048576 file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
  LiveMediaBuild: Lubuntu 12.10 "Quantal Quetzal" - Alpha powerpc (20120627)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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