Bug#604817: (nessun oggetto)
Today,
another crash, another freeze. But this time, it corrupt my fs (ext3). The
first reboot said me the corruption and then fix it, the followed all was
working again...
This is the traceback:
Nov 25 10:40:38 miclin kernel: [11307.760924] BUG: unable to handle kernel
NULL pointer dereference at 0000000000000034
Nov 25 10:40:38 miclin kernel: [11307.762178] IP: [<ffffffff812fb460>]
_spin_lock+0x5/0x1b
Nov 25 10:40:38 miclin kernel: [11307.763397] PGD 75a8f067 PUD 75ade067
PMD 0
Nov 25 10:40:38 miclin kernel: [11307.764069] Oops: 0002 [#1] SMP
Nov 25 10:40:38 miclin kernel: [11307.764069] last sysfs file:
/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1/energy_full
Nov 25 10:40:38 miclin kernel: [11307.764069] CPU 0
Nov 25 10:40:38 miclin kernel: [11307.764069] Modules linked in:
vboxnetadp vboxnetflt vboxdrv acpi_cpufreq cpufreq_conservative
cpufreq_powersave cpufreq_stats cpufreq_userspace sco bridge s
tp bnep rfcomm l2cap crc16 bluetooth parport_pc ppdev lp parport uinput
fuse loop snd_hda_codec_intelhdmi snd_hda_codec_realtek snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss
snd_pcm arc4 snd_seq_midi ecb snd_rawmidi snd_seq_midi_event snd_seq
iwlagn snd_timer iwlcore snd_seq_device i915 uvcvideo mac80211 videodev
drm_kms_helper snd v4l1_compat v4l2_compat_ioctl3
2 soundcore drm joydev jmb38x_ms cfg80211 i2c_i801 i2c_algo_bit
snd_page_alloc rfkill video memstick psmouse i2c_core battery processor
button output nvram serio_raw wmi pcspkr ac evdev ext3
jbd mbcache sg sr_mod sd_mod crc_t10dif cdrom uhci_hcd sdhci_pci ahci
sdhci libata mmc_core led_class scsi_mod thermal thermal_sys ehci_hcd r8169
mii usbcore nls_base [last unloaded: kvm]
Nov 25 10:40:38 miclin kernel: [11307.764069] Pid: 1785, comm: Xorg Not
tainted 2.6.32-5-amd64 #1 28477LG
Nov 25 10:40:38 miclin kernel: [11307.764069] RIP:
0010:[<ffffffff812fb460>] [<ffffffff812fb460>] _spin_lock+0x5/0x1b
Nov 25 10:40:38 miclin kernel: [11307.764069] RSP: 0018:ffff880075a9dcc0
EFLAGS: 00010202
Nov 25 10:40:38 miclin kernel: [11307.764069] RAX: 0000000000010000 RBX:
ffff8800749d5cc0 RCX: 0000000000000010
Nov 25 10:40:38 miclin kernel: [11307.764069] RDX: ffff88003781da80 RSI:
ffff880074a4e9e8 RDI: 0000000000000034
Nov 25 10:40:38 miclin kernel: [11307.764069] RBP: 0000000000000000 R08:
ffff8800704c7100 R09: 0000000040086409
Nov 25 10:40:38 miclin kernel: [11307.764069] R10: ffff880022a7b480 R11:
ffffffff811529d0 R12: ffff8800749d5ae0
Nov 25 10:40:38 miclin kernel: [11307.764069] R13: ffff8800749d5cd0 R14:
ffff8800761ba3f8 R15: 00000000000002bb
Nov 25 10:40:38 miclin kernel: [11307.764069] FS: 00007fd443347700(0000)
GS:ffff880001800000(0000) knlGS:0000000000000000
Nov 25 10:40:38 miclin kernel: [11307.764069] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Nov 25 10:40:38 miclin kernel: [11307.764069] CR2: 0000000000000034 CR3:
0000000075753000 CR4: 00000000000406f0
Nov 25 10:40:38 miclin kernel: [11307.764069] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Nov 25 10:40:38 miclin kernel: [11307.764069] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Nov 25 10:40:38 miclin kernel: [11307.764069] Process Xorg (pid: 1785,
threadinfo ffff880075a9c000, task ffff88003790cdb0)
Nov 25 10:40:38 miclin kernel: [11307.764069] Stack:
Nov 25 10:40:38 miclin kernel: [11307.764069] ffffffffa0226a87
ffff880022a7b480 ffff880074a4eb40 ffff880074a4e9c0
Nov 25 10:40:38 miclin kernel: [11307.764069] <0> ffff880074a4eb40
ffff880074ce3000 ffffffffa02b9445 ffff880022a7bcc0
Nov 25 10:40:38 miclin kernel: [11307.764069] <0> ffff880074ce3000
ffff880074a4e9c0 ffff8800761ba3c0 ffff880074ce3000
Nov 25 10:40:38 miclin kernel: [11307.764069] Call Trace:
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa0226a87>] ?
drm_mm_put_block+0xc8/0x1a2 [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa02b9445>] ?
i915_gem_free_object+0x9f/0xf3 [i915]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa02205d0>] ?
drm_gem_object_free+0x2d/0x61 [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa02205a3>] ?
drm_gem_object_free+0x0/0x61 [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff8118fded>] ?
kref_put+0x41/0x4c
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa02206e1>] ?
drm_gem_close_ioctl+0x84/0x9d [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa021ef5c>] ?
drm_ioctl+0x259/0x30d [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810cada0>] ?
do_wp_page+0x2fc/0x707
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffffa022065d>] ?
drm_gem_close_ioctl+0x0/0x9d [drm]
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810fa4fe>] ?
vfs_ioctl+0x21/0x6c
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810faa4c>] ?
do_vfs_ioctl+0x48d/0x4cb
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810d00ed>] ?
remove_vma+0x6b/0x72
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810d11d3>] ?
do_munmap+0x307/0x329
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff810faadb>] ?
sys_ioctl+0x51/0x70
Nov 25 10:40:38 miclin kernel: [11307.764069] [<ffffffff81010b42>] ?
system_call_fastpath+0x16/0x1b
Nov 25 10:40:38 miclin kernel: [11307.764069] Code: 00 00 00 01 74 05 e8
40 9f e9 ff 48 89 d0 5e c3 fa 66 0f 1f 44 00 00 f0 81 2f 00 00 00 01 74 05
e8 26 9f e9 ff c3 b8 00 00 01 00 <f0> 0f c1 07 0f b7 d0 c1 e8 10 39 c2 74
07 f3 90 0f b7 17 eb f5
Nov 25 10:40:38 miclin kernel: [11307.764069] RIP [<ffffffff812fb460>]
_spin_lock+0x5/0x1b
Nov 25 10:40:38 miclin kernel: [11307.764069] RSP <ffff880075a9dcc0>
Nov 25 10:40:38 miclin kernel: [11307.764069] CR2: 0000000000000034
Nov 25 10:40:38 miclin kernel: [11307.842496] ---[ end trace
8e48b09a654f636f ]---
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