Hallo,
was Chrome betrifft so glaube ich das Problem nun in so weit eingegrenzt zu haben, als dass folgende Logs wahrscheinlich Aussage ueber die Ursache liefern koennten:
kernel [10371.739105] BUG: unable to handle kernel paging request at fffffffffffffff3
kernel [10371.739109] IP: [<ffffffff811ab2d9>] vma_stop+0x19/0x40
kernel [10371.739116] PGD 1a2c067 PUD 1a2d067 PMD 0
kernel [10371.739118] Oops: 0000 [#1] SMP
kernel [10371.739120] last sysfs file: /sys/devices/pci0000:00/0000:00:1c.4/0000:06:00.0/irq
kernel [10371.739122] CPU 1
kernel [10371.739123] Modules linked in: usb_storage nls_utf8 isofs joydev st lp parport_pc binfmt_misc vboxnetadp vboxnetflt vboxdrv deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cryptd aes_x86_64 aes_generic xcbc rmd160 sha512_generic sha256_generic ppdev sha1_generic crypto_null af_key snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_usb_audio snd_hwdep snd_pcm snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi fglrx(P) uvcvideo snd_timer videodev v4l1_compat v4l2_compat_ioctl32 snd_seq_device i7core_edac f71882fg snd edac_core soundcore snd_page_alloc coretemp parport ahci r8169 usbhid firewire_ohci hid firewire_core libahci mii pata_jmicron crc_itu_t [last unloaded: parport_pc]
kernel [10371.739154]
kernel [10371.739156] Pid: 5720, comm: chrome Tainted: P 2.6.35-30-generic #57-Ubuntu MSI X58 Pro-E (MS-7522)/MS-7522
kernel [10371.739158] RIP: 0010:[<ffffffff811ab2d9>] [<ffffffff811ab2d9>] vma_stop+0x19/0x40
kernel [10371.739160] RSP: 0018:ffff8800a9c37e38 EFLAGS: 00010213
kernel [10371.739162] RAX: 00000000fffffff3 RBX: ffff880221b8be40 RCX: 0000000000000013
kernel [10371.739163] RDX: ffffffff8161e180 RSI: fffffffffffffff3 RDI: ffff880221b8be40
kernel [10371.739164] RBP: ffff8800a9c37e48 R08: 00000000000000d0 R09: ffff88023fc08400
kernel [10371.739166] R10: 0000000000000022 R11: 0000000000000293 R12: ffff880188079780
kernel [10371.739167] R13: fffffffffffffff3 R14: 0000000000010000 R15: ffff8800a9c37eb0
kernel [10371.739169] FS: 00007f0d1d757920(0000) GS:ffff880001e20000(0000) knlGS:0000000000000000
kernel [10371.739170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel [10371.739172] CR2: fffffffffffffff3 CR3: 00000000b2309000 CR4: 00000000000006e0
kernel [10371.739173] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
kernel [10371.739174] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
kernel [10371.739176] Process chrome (pid: 5720, threadinfo ffff8800a9c36000, task ffff8800b23c96f0)
kernel [10371.739177] Stack:
kernel [10371.739178] 0000000000000022 ffff880221b8be40 ffff8800a9c37e68 ffffffff811ab38a
kernel [10371.739180] <0> 0000000000010000 ffff88017f687900 ffff8800a9c37ee8 ffffffff81174260
kernel [10371.739183] <0> 00000000fffffff3 00007fffc1f92290 ffff88017f687938 ffff8800a9c37f48
kernel [10371.739186] Call Trace:
kernel [10371.739189] [<ffffffff811ab38a>] m_stop+0x1a/0x40
kernel [10371.739192] [<ffffffff81174260>] seq_read+0x1d0/0x410
kernel [10371.739195] [<ffffffff81155275>] vfs_read+0xb5/0x1a0
kernel [10371.739197] [<ffffffff811553b1>] sys_read+0x51/0x80
kernel [10371.739201] [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
kernel [10371.739202] Code: c9 90 c3 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 53 48 83 ec 08 0f 1f 44 00 00 48 85 f6 74 1a 48 39 77 10 74 14 <48> 8b 1e 48 8d 7b 68 e8 7b 9f ed ff 48 89 df e8 73 3f eb ff 48
kernel [10371.739219] RIP [<ffffffff811ab2d9>] vma_stop+0x19/0x40
kernel [10371.739222] RSP <ffff8800a9c37e38>
kernel [10371.739223] CR2: fffffffffffffff3
kernel [10371.739225] ---[ end trace 8af852dee4c7ea8c ]---
MfG
Benni