https://bugzilla.novell.com/show_bug.cgi?id=769271
https://bugzilla.novell.com/show_bug.cgi?id=769271#c6
--- Comment #6 from Robert Milasan 2012-07-23 07:26:59 UTC ---
Did anyone check the logs before from Edward:
<1>[ 4.349750] BUG: unable to handle kernel NULL pointer dereference at
0000000000000010
<1>[ 4.349756] IP: [<ffffffff813d7de5>] i2c_transfer+0x15/0x140
<4>[ 4.349765] PGD 4151a8067 PUD 4151a7067 PMD 0
<0>[ 4.349772] Oops: 0000 [#1] SMP
<4>[ 4.349776] CPU 1
<4>[ 4.349778] Modules linked in: nouveau(+) ttm iwlagn(+) drm_kms_helper
drm mac80211 i2c_algo_bit mxm_wmi cfg80211 firewire_ohci(+) ehci_hcd sr_mod sg
cdrom rfkill xhci_hcd thermal(+) firewire_core wmi ac battery video button
crc_itu_t usbcore processor thermal_sys r8169 edd squashfs loop
<4>[ 4.349809]
<4>[ 4.349813] Pid: 178, comm: modprobe Not tainted 3.1.0-1.2-default #1
CLEVO P15xEMx/P15xEMx
<4>[ 4.349822] RIP: 0010:[<ffffffff813d7de5>] [<ffffffff813d7de5>]
i2c_transfer+0x15/0x140
<4>[ 4.349829] RSP: 0018:ffff8804156198e8 EFLAGS: 00010286
<4>[ 4.349834] RAX: ffff880415619957 RBX: 0000000000000000 RCX:
0000000000000aa0
<4>[ 4.349839] RDX: 0000000000000002 RSI: ffff880415619930 RDI:
0000000000000000
<4>[ 4.349844] RBP: ffffffffa031f4b0 R08: 0000000000000000 R09:
0000000000000000
<4>[ 4.349849] R10: 0000000000000000 R11: 0000000000000001 R12:
ffff880415619930
<4>[ 4.349854] R13: 0000000000000002 R14: 0000000000000000 R15:
ffffffffa038ae49
<4>[ 4.349860] FS: 00007f36da927700(0000) GS:ffff88042f240000(0000)
knlGS:0000000000000000
<4>[ 4.349866] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
<4>[ 4.349870] CR2: 0000000000000010 CR3: 00000004151a5000 CR4:
00000000001406e0
<4>[ 4.349876] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
<4>[ 4.349881] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
0000000000000400
<4>[ 4.349886] Process modprobe (pid: 178, threadinfo ffff880415618000, task
ffff880415616800)
<0>[ 4.349890] Stack:
<4>[ 4.349893] 0000000000000002 ffff88040c65a000 0000000000000000
ffffffffa031f4b0
<4>[ 4.349900] ffff8804156199b8 ffff88040c65a000 0000000000000000
ffffffffa03180ed
<4>[ 4.349906] 0000000000000002 ffff00010000002d ffff880415619957
ffff00010001002d
<0>[ 4.349913] Call Trace:
<4>[ 4.349935] [<ffffffffa03180ed>] nouveau_probe_i2c_addr+0x4d/0x60
[nouveau]
<4>[ 4.349986] [<ffffffffa031815b>] nouveau_i2c_identify+0x5b/0x180
[nouveau]
<4>[ 4.350046] [<ffffffffa031f4a1>] nouveau_temp_probe_i2c+0xd1/0xe0
[nouveau]
<4>[ 4.350098] [<ffffffffa031faa9>] nouveau_temp_init+0x29/0xd0 [nouveau]
<4>[ 4.350158] [<ffffffffa031e0a8>] nouveau_pm_init+0x38/0x200 [nouveau]
<4>[ 4.350223] [<ffffffffa02f4baa>] nouveau_card_init+0x10a/0x580 [nouveau]
<4>[ 4.350241] [<ffffffffa02f5410>] nouveau_load+0x2c0/0x5a0 [nouveau]
<4>[ 4.350259] [<ffffffffa025e556>] drm_get_pci_dev+0x186/0x2a0 [drm]
<4>[ 4.350289] [<ffffffff812c86c5>] local_pci_probe+0x55/0xd0
<4>[ 4.350298] [<ffffffff812c9ed2>] __pci_device_probe+0xf2/0x100
<4>[ 4.350306] [<ffffffff812c9f13>] pci_device_probe+0x33/0x60
<4>[ 4.350315] [<ffffffff8136c5d0>] really_probe+0x70/0x230
<4>[ 4.350323] [<ffffffff8136c917>] driver_probe_device+0x47/0xb0
<4>[ 4.350330] [<ffffffff8136ca13>] __driver_attach+0x93/0xa0
<4>[ 4.350338] [<ffffffff8136b603>] bus_for_each_dev+0x53/0x80
<4>[ 4.350346] [<ffffffff8136bfb8>] bus_add_driver+0x188/0x270
<4>[ 4.350355] [<ffffffff8136cf2a>] driver_register+0x6a/0x130
<4>[ 4.350362] [<ffffffff812c9bec>] __pci_register_driver+0x4c/0xc0
<4>[ 4.350371] [<ffffffff810001ca>] do_one_initcall+0x3a/0x180
<4>[ 4.350378] [<ffffffff810904d8>] sys_init_module+0xb8/0x230
<4>[ 4.350387] [<ffffffff81543e12>] system_call_fastpath+0x16/0x1b
<4>[ 4.350396] [<00007f36da23ec8a>] 0x7f36da23ec89
<0>[ 4.350400] Code: 16 00 0f 1f 40 00 48 8d 78 b8 eb da 66 2e 0f 1f 84 00
00 00 00 00 41 56 41 55 41 89 d5 41 54 49 89 f4 55 53 48 89 fb 48 83 ec 10
<48>[ 4.350424] 8b 47 10 48 83 38 00 0f 84 dd 00 00 00 65 48 8b 04 25 48 b6
<1>[ 4.350439] RIP [<ffffffff813d7de5>] i2c_transfer+0x15/0x140
<4>[ 4.350445] RSP <ffff8804156198e8>
<0>[ 4.350449] CR2: 0000000000000010
<4>[ 4.350456] ---[ end trace c1aa7e4ce77bf91a ]---
This looks more like a module issue then udev. nouveau module crashed. It's not
100% sure it's udev nor kernel, but please use "nomodeset" when booting.
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