[35575.931196] ------------[ cut here ]------------ [35575.931202] kernel BUG at fs/buffer.c:3259! [35575.931205] invalid opcode: 0000 [#2] PREEMPT SMP [35575.931209] last sysfs file: /sys/devices/pci0000:00/0000:00:1c.4/0000:03:00.0/host4/target4:0:0/4:0:0:0/block/sr0/size [35575.931212] CPU 1 [35575.931214] Modules linked in: isofs udf crc_itu_t binfmt_misc bridge stp bnep vboxnetadp vboxnetflt vboxdrv video output lp snd_usb_audio snd_usb_lib gspca_sonixj gspca_main iTCO_wdt ppdev emu10k1_gp videodev v4l1_compat v4l2_compat_ioctl32 intel_agp iTCO_vendor_support parport_pc parport pcspkr gameport joydev nvidia(P) ohci1394 ieee1394 r8169 mii usbhid floppy [35575.931244] Pid: 21631, comm: Installer.exe Tainted: P D 2.6.30.2-20090720 #1 EP45-DS3L [35575.931248] RIP: 0010:[] [] free_buffer_head+0x6f/0x90 [35575.931257] RSP: 0000:ffff88007fcc7878 EFLAGS: 00210287 [35575.931259] RAX: ffff880030c5da58 RBX: ffff880030c5d9a0 RCX: ffff880030c5da10 [35575.931261] RDX: ffff880030c5da10 RSI: 0000000000001000 RDI: ffff880030c5da10 [35575.931264] RBP: ffff88007fcc7888 R08: ffff88012f56d590 R09: 0000000000000000 [35575.931266] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000001 [35575.931269] R13: ffff88012f56d600 R14: 0000000000000001 R15: ffff88007fcc7cf8 [35575.931272] FS: 000000007ffc0000(0063) GS:ffff88002803c000(006b) knlGS:0000000009c4fb90 [35575.931276] CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b [35575.931278] CR2: 0000000015b7a000 CR3: 000000004b746000 CR4: 00000000000406e0 [35575.931281] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [35575.931283] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [35575.931286] Process Installer.exe (pid: 21631, threadinfo ffff88007fcc6000, task ffff88000178a000) [35575.931288] Stack: [35575.931290] ffff88007fcc7888 ffff880030c5d9a0 ffff88007fcc78c8 ffffffff80326259 [35575.931294] 000000002f4258e8 0000000000000001 ffff880030c5da10 ffffe2000029aff0 [35575.931298] ffffe2000029b018 ffff88007fcc7b88 ffff88007fcc78d8 ffffffff8032c7b5 [35575.931303] Call Trace: [35575.931305] [] try_to_free_buffers+0x69/0xb0 [35575.931309] [] blkdev_releasepage+0x45/0x50 [35575.931313] [] try_to_release_page+0x32/0x60 [35575.931317] [] shrink_page_list+0x56e/0x830 [35575.931322] [] ? __make_request+0x15c/0x530 [35575.931327] [] ? isolate_pages_global+0xb9/0x250 [35575.931331] [] shrink_list+0x290/0x750 [35575.931334] [] ? thread_return+0x5e/0x724 [35575.931339] [] ? determine_dirtyable_memory+0x15/0x30 [35575.931342] [] ? get_dirty_limits+0x22/0x2c0 [35575.931345] [] ? __mod_zone_page_state+0x21/0xa0 [35575.931350] [] shrink_zone+0x2be/0x4c0 [35575.931354] [] do_try_to_free_pages+0xe2/0x3f0 [35575.931357] [] try_to_free_pages+0x71/0x80 [35575.931361] [] ? isolate_pages_global+0x0/0x250 [35575.931364] [] __alloc_pages_internal+0x243/0x520 [35575.931369] [] alloc_page_vma+0x75/0x100 [35575.931373] [] handle_mm_fault+0x326/0x900 [35575.931377] [] ? _spin_lock_irqsave+0x2f/0x60 [35575.931380] [] ? _spin_lock_irqsave+0x2f/0x60 [35575.931383] [] ? _spin_unlock_irqrestore+0x1a/0x40 [35575.931387] [] do_page_fault+0x148/0x390 [35575.931391] [] page_fault+0x25/0x30 [35575.931395] Code: 80 ff 0b e8 c4 e7 ff ff bf 01 00 00 00 e8 9a c1 41 00 65 48 8b 04 25 a8 b4 00 00 f6 80 38 e0 ff ff 08 75 10 48 83 c4 08 5b c9 c3 <0f> 0b eb fe 0f 1f 44 00 00 e8 93 6c 41 00 0f 1f 00 eb e6 66 66 [35575.931433] RIP [] free_buffer_head+0x6f/0x90 [35575.931437] RSP [35575.931440] ---[ end trace df5c1c7d413895ee ]---