11.641717] BUG: unable to handle kernel NULL pointer dereference at (null) [ 11.641727] IP: [<ffffffffa00df7de>] edac_create_sysfs_mci_device+0x23e/0x550 [edac_core] [ 11.641740] PGD 1234d1067 PUD 1234d2067 PMD 0 [ 11.641746] Oops: 0000 [#1] SMP [ 11.641751] Modules linked in: parport_pc(+) i82975x_edac(+) edac_core lp parport hid_generic usbhid hid usb_storage ahci libahci firewire_ohci tg3 firewire_core crc_itu_t ptp pps_core [ 11.641774] CPU: 0 PID: 311 Comm: systemd-udevd Not tainted 3.11.0-19-generic #33-Ubuntu [ 11.641778] Hardware name: Dell Inc. Precision WorkStation 390 /0MY510, BIOS 2.0.8 10/24/2006 [ 11.641783] task: ffff880121d70000 ti: ffff8801234ec000 task.ti: ffff8801234ec000 [ 11.641786] RIP: 0010:[<ffffffffa00df7de>] [<ffffffffa00df7de>] edac_create_sysfs_mci_device+0x23e/0x550 [edac_core] [ 11.641795] RSP: 0018:ffff8801234eda90 EFLAGS: 00010246 [ 11.641798] RAX: 0000000000000000 RBX: ffff880122cfdc00 RCX: 0000000000017400 [ 11.641802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000001f [ 11.641805] RBP: ffff8801234edad0 R08: 0000000000000000 R09: 0000000000000000 [ 11.641808] R10: ffffea00048b3b00 R11: ffffffff81476145 R12: 00000000ffffffff [ 11.641811] R13: 00000000ffffffff R14: ffff880123684000 R15: ffff880123684000 [ 11.641815] FS: 00007faa0a7ea880(0000) GS:ffff88012bc00000(0000) knlGS:0000000000000000 [ 11.641820] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 11.641824] CR2: 0000000000000000 CR3: 00000001234cf000 CR4: 00000000000007f0 [ 11.641827] Stack: [ 11.641830] ffffffffa00e50d0 ffff8801236842a0 00000000ffffffed ffff880121eee000 [ 11.641837] ffff880123684000 0000000000000008 ffff880123684000 ffff880123684000 [ 11.641843] ffff8801234edb00 ffffffffa00dd545 ffff880124d0a400 ffff880121eee000 [ 11.641849] Call Trace: [ 11.641857] [<ffffffffa00dd545>] edac_mc_add_mc+0x155/0x370 [edac_core] [ 11.641864] [<ffffffffa0083556>] i82975x_init_one+0x376/0x410 [i82975x_edac] [ 11.641872] [<ffffffff81395f9e>] local_pci_probe+0x3e/0x70 [ 11.641878] [<ffffffff813972e1>] pci_device_probe+0x121/0x130 [ 11.641884] [<ffffffff814772e7>] driver_probe_device+0x87/0x3a0 [ 11.641889] [<ffffffff814776d3>] __driver_attach+0x93/0xa0 [ 11.641894] [<ffffffff81477640>] ? __device_attach+0x40/0x40 [ 11.641899] [<ffffffff81475203>] bus_for_each_dev+0x63/0xa0 [ 11.641903] [<ffffffff81476d3e>] driver_attach+0x1e/0x20 [ 11.641908] [<ffffffff814768d8>] bus_add_driver+0x1e8/0x2a0 [ 11.641913] [<ffffffffa0006000>] ? 0xffffffffa0005fff [ 11.641917] [<ffffffff81477d74>] driver_register+0x74/0x150 [ 11.641922] [<ffffffffa0006000>] ? 0xffffffffa0005fff [ 11.641927] [<ffffffff81395e0c>] __pci_register_driver+0x4c/0x50 [ 11.641933] [<ffffffffa0006032>] i82975x_init+0x32/0x1000 [i82975x_edac] [ 11.641939] [<ffffffff810020fa>] do_one_initcall+0xfa/0x1b0 [ 11.641944] [<ffffffff810548e3>] ? set_memory_nx+0x43/0x50 [ 11.641951] [<ffffffff810cc2e2>] load_module+0x12b2/0x1b80 [ 11.641956] [<ffffffff810c8040>] ? store_uevent+0x40/0x40 [ 11.641962] [<ffffffff810ccc52>] SyS_init_module+0xa2/0xf0 [ 11.641968] [<ffffffff816f869d>] system_call_fastpath+0x1a/0x1f [ 11.641971] Code: ff 8b 45 d0 75 d1 0f 1f 80 00 00 00 00 4c 89 ff 89 45 d0 e8 35 39 39 e1 49 8b bf 98 02 00 00 e8 a9 68 39 e1 49 8b 97 98 02 00 00 <48> 8b 3a e8 da f9 0a e1 8b 45 d0 48 83 c4 18 5b 41 5c 41 5d 41 [ 11.642018] RIP [<ffffffffa00df7de>] edac_create_sysfs_mci_device+0x23e/0x550 [edac_core] [ 11.642027] RSP <ffff8801234eda90> [ 11.642030] CR2: 0000000000000000
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1303228 Title: PCI/internal sound card not detected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1303228/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
