[Bug 225732] [NEW] modprobe crashes

Slavius slavomir.danas at gmail.com
Fri May 2 14:04:27 UTC 2008


Public bug reported:

Binary package hint: linux-image-amd64-k8

Distributor ID:	Ubuntu
Description:	Ubuntu 8.04
Release:	8.04
Codename:	hardy


[    0.000000] Linux version 2.6.24-16-xen (buildd at yellow) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Thu Apr 10 14:35:03 UTC 2008 (Ubuntu 2.6.24-4.6-generic)
[    0.000000] Command line: root=/dev/md0 ro console=tty0
...
[   16.185832] powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ processors (2 cpu cores) (version 2.20.00)
[   22.453934] powernow-k8:    0 : fid 0x14 (2800 MHz), vid 0xa
[   22.453938] powernow-k8:    1 : fid 0x12 (2600 MHz), vid 0xc
[   22.453940] powernow-k8:    2 : fid 0x10 (2400 MHz), vid 0xe
[   22.453941] powernow-k8:    3 : fid 0xe (2200 MHz), vid 0x10
[   22.453942] powernow-k8:    4 : fid 0xc (2000 MHz), vid 0x10
[   22.453944] powernow-k8:    5 : fid 0xa (1800 MHz), vid 0x10
[   22.453945] powernow-k8:    6 : fid 0x2 (1000 MHz), vid 0x12
[   22.454055] powernow-k8: fid trans failed, fid 0xa, curr 0x0
[   22.454146] Unable to handle kernel paging request at ffff88087eee2ff8 RIP: 
[   22.454208]  [<ffffffff883b0080>] :cpufreq_stats:cpufreq_stats_update+0x40/0x70
[   22.454407] PGD 2243067 PUD 0 
[   22.454591] Oops: 0002 [1] SMP 
[   22.454772] CPU 0 
[   22.454894] Modules linked in: powernow_k8 cpufreq_ondemand cpufreq_conservative cpufreq_stats cpufreq_userspace freq_table cpufreq_powersave dock sbs sbshc video output container battery nfs lockd nfs_acl sunrpc ac af_packet snd_hda_intel snd_hwdep snd_pcm_oss snd_pcm snd_page_alloc snd_mixer_oss snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd soundcore i2c_piix4 button k8temp i2c_core shpchp pci_hotplug 8250_pnp 8250 serial_core evdev pcspkr ext3 jbd mbcache sg sd_mod atiixp ide_core pata_acpi ata_generic pata_atiixp ahci libata scsi_mod ehci_hcd ohci_hcd usbcore ssb r8169 raid10 raid456 async_xor async_memcpy async_tx xor raid1 raid0 multipath linear md_mod thermal processor fan
[   22.459645] Pid: 5119, comm: modprobe Not tainted 2.6.24-16-xen #1
[   22.459709] RIP: e030:[<ffffffff883b0080>]  [<ffffffff883b0080>] :cpufreq_stats:cpufreq_stats_update+0x40/0x70
[   22.459837] RSP: e02b:ffff88007f7dfb28  EFLAGS: 00010246
[   22.459901] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff88007eee3000
[   22.459965] RDX: 00000000ffffffff RSI: ffff88007d18d640 RDI: ffffffff883b2080
[   22.460029] RBP: 00000000fffeee61 R08: 0000000000000007 R09: ffffffffff5b5180
[   22.460094] R10: 0000000000000000 R11: ffffffff803594e0 R12: 00000000ffffffff
[   22.460158] R13: 00000000ffffffff R14: 0000000000000001 R15: 0000000000000000
[   22.460223] FS:  00007fc17ad6e6e0(0000) GS:ffffffff805c6000(0000) knlGS:0000000000000000
[   22.460292] CS:  e033 DS: 0000 ES: 0000
[   22.460355] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   22.460420] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[   22.460484] Process modprobe (pid: 5119, threadinfo ffff88007f7de000, task ffff88007e1ea040)
[   22.460551] Stack:  0000000000000000 ffff88007f7dfc18 ffff88007d18d640 ffffffff883b0122
[   22.460903]  ffff88007e1ea040 0000000000000000 00000000fffffffe 0000000000000000
[   22.461197]  ffff88007f7dfc18 ffffffff80474481 ffffffff806d0ea0 ffff88007f7dfc18
[   22.461437] Call Trace:
[   22.461572]  [<ffffffff883b0122>] :cpufreq_stats:cpufreq_stat_notifier_trans+0x72/0xc0
[   22.461650]  [<ffffffff80474481>] notifier_call_chain+0x31/0x60
[   22.461726]  [<ffffffff80250cba>] __srcu_notifier_call_chain+0x5a/0x90
[   22.461797]  [<ffffffff803dd69e>] cpufreq_notify_transition+0x8e/0xc0
[   22.461866]  [<ffffffff883bc9cd>] :powernow_k8:powernowk8_target+0x2bd/0x690
[   22.461942]  [<ffffffff803df1b2>] cpufreq_governor_performance+0x22/0x30
[   22.462014]  [<ffffffff803dd3b0>] __cpufreq_governor+0x40/0xf0
[   22.462083]  [<ffffffff803dddb8>] __cpufreq_set_policy+0x128/0x180
[   22.462657]  [<ffffffff803dea38>] cpufreq_add_dev+0x3a8/0x4d0
[   22.462731]  [<ffffffff803de610>] handle_update+0x0/0x10
[   22.462810]  [<ffffffff803c72f8>] sysdev_driver_register+0x68/0xe0
[   22.462879]  [<ffffffff803defac>] cpufreq_register_driver+0x8c/0x150
[   22.462950]  [<ffffffff8025a31e>] sys_init_module+0x18e/0x1a90
[   22.463034]  [<ffffffff8029a170>] __kmalloc+0x0/0x160
[   22.463106]  [<ffffffff8020c698>] system_call+0x68/0x6d
[   22.463174]  [<ffffffff8020c630>] system_call+0x0/0x6d
[   22.463249] 
[   22.463317] 
[   22.463317] Code: 48 01 04 d1 48 89 6e 08 c7 05 ee 1f 00 00 01 00 00 00 48 8b 
[   22.464649] RIP  [<ffffffff883b0080>] :cpufreq_stats:cpufreq_stats_update+0x40/0x70
[   22.464777]  RSP <ffff88007f7dfb28>
[   22.464840] CR2: ffff88087eee2ff8
[   22.464903] ---[ end trace bba5c89def4186e8 ]---


dpkg -l | grep xen
ii  libxen3                                    3.2.0-0ubuntu10                                    library interface for Xen, a Virtual Machine
ii  linux-image-2.6.24-16-xen                  2.6.24-16.30                                       Linux kernel image for version 2.6.24 on Thi
ii  linux-image-xen                            2.6.24.16.18                                       Xen Linux kernel image
ii  linux-restricted-modules-2.6.24-16-xen     2.6.24.12-16.34                                    Non-free Linux 2.6.24 modules on Xen
ii  linux-restricted-modules-xen               2.6.24.16.18                                       Restricted Linux modules for xen kernels
ii  linux-ubuntu-modules-2.6.24-16-xen         2.6.24-16.23                                       Ubuntu supplied Linux modules for version 2.
ii  linux-xen                                  2.6.24.16.18                                       Xen Linux kernel
ii  python-xen-3.2                             3.2.0-0ubuntu10                                    python bindings for Xen, a Virtual Machine M
ii  ubuntu-xen-server                          0.0.1-2ubuntu8                                     Xen software for running on servers
ii  xen-docs-3.2                               3.2.0-0ubuntu10                                    documentation for XEN, a Virtual Machine Mon
ii  xen-hypervisor-3.2                         3.2.0-0ubuntu10                                    The Xen Hypervisor for i386 and amd64.
ii  xen-shell                                  1.8-1                                              Console based Xen administration utility
ii  xen-tools                                  3.8-4ubuntu4                                       Tools to manage debian XEN virtual servers
ii  xen-utils-3.2                              3.2.0-0ubuntu10                                    XEN administrative tools

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New

-- 
modprobe crashes
https://bugs.launchpad.net/bugs/225732
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