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Message-ID: <53B12723.4080902@posteo.de> Date: Mon, 30 Jun 2014 11:00:19 +0200 From: Martin Kepplinger <martink@...teo.de> To: Zhang Rui <rui.zhang@...el.com> CC: "rjw@...ysocki.net" <rjw@...ysocki.net>, "lenb@...nel.org" <lenb@...nel.org>, "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, linux-media@...r.kernel.org Subject: Re: [BUG] rc3 Oops: unable to handle kernel NULL pointer dereference at 0000074c Am 2014-06-30 10:20, schrieb Zhang Rui: > On Mon, 2014-06-30 at 16:18 +0800, Zhang Rui wrote: >> On Mon, 2014-06-30 at 09:52 +0200, Martin Kepplinger wrote: >>> I now booted 3.16-rc3 and suddenly see an oops during boot: >>> >>> the oops during boot: http://tny.cz/2301e393 >>> also below >>> >>> lshw if interesting: http://tny.cz/3c9a7609 >>> >>> the full boot log: http://tny.cz/88260b19 >>> >>> does anyone have an idea? >> >> what if you rebuild the kernel with CONFIG_SENSORS_CORETEMP=n? >> > BTW, can this be 100% reproduced on a rc3 kernel? no I can't -.- Booted again a few times, no oops now. just the black screen as 'usual' for 3.16. > > thanks, > rui >> thanks, >> rui >>> thanks >>> >>> the oops: >>> >>> Jun 30 08:35:08 laptop kernel: [ 5.245811] bus: 'platform': >>> really_probe: probing driver coretemp with device coretemp.0 >>> Jun 30 08:35:08 laptop kernel: [ 5.246134] BUG: unable to handle >>> kernel NULL pointer dereference at 0000074c >>> Jun 30 08:35:08 laptop kernel: [ 5.246145] IP: [<c10325d9>] >>> is_highmem+0x1/0x2b >>> Jun 30 08:35:08 laptop kernel: [ 5.246158] *pdpt = 0000000033e49001 >>> *pde = 0000000000000000 >>> Jun 30 08:35:08 laptop kernel: [ 5.246167] Oops: 0000 [#1] SMP >>> Jun 30 08:35:08 laptop kernel: [ 5.246175] Modules linked in: >>> coretemp(+) kvm_intel kvm snd_hda_codec_hdmi snd_hda_codec_realtek >>> snd_hda_codec_generic microcode snd_hda_intel i915(+) snd_hda_controller >>> evdev psmouse snd_hda_codec serio_raw snd_hwdep snd_pcm iwlwifi i2c_i801 >>> lpc_ich mfd_core snd_seq drm_kms_helper snd_timer battery ehci_pci >>> snd_seq_device drm cfg80211 ehci_hcd snd i2c_algo_bit ac video i2c_core >>> rfkill soundcore wmi acpi_cpufreq button processor thermal_sys ext4 >>> crc16 jbd2 mbcache sg sd_mod crct10dif_generic crc_t10dif >>> crct10dif_common ahci libahci crc32c_intel tg3 ptp libata pps_core >>> sdhci_pci sdhci scsi_mod mmc_core libphy xhci_hcd usbcore usb_common >>> Jun 30 08:35:08 laptop kernel: [ 5.246320] CPU: 1 PID: 491 Comm: >>> modprobe Not tainted 3.16.0-rc3 #83 >>> Jun 30 08:35:08 laptop kernel: [ 5.246330] Hardware name: Acer >>> TravelMate B113/BA10_HX , BIOS V1.09 10/30/2012 >>> Jun 30 08:35:08 laptop kernel: [ 5.246344] task: f3828a90 ti: >>> f3e88000 task.ti: f3e88000 >>> Jun 30 08:35:08 laptop kernel: [ 5.246355] EIP: 0060:[<c10325d9>] >>> EFLAGS: 00010206 CPU: 1 >>> Jun 30 08:35:08 laptop kernel: [ 5.246367] EIP is at is_highmem+0x1/0x2b >>> Jun 30 08:35:08 laptop kernel: [ 5.246376] EAX: 000003c0 EBX: >>> ffb76000 ECX: 00000001 EDX: 000003c0 >>> Jun 30 08:35:08 laptop kernel: [ 5.246386] ESI: f86cd279 EDI: >>> 00000000 EBP: f3e89c10 ESP: f3e89c04 >>> Jun 30 08:35:08 laptop kernel: [ 5.246396] DS: 007b ES: 007b FS: >>> 00d8 GS: 00e0 SS: 0068 >>> Jun 30 08:35:08 laptop kernel: [ 5.246405] CR0: 80050033 CR2: >>> 0000074c CR3: 2e3fc000 CR4: 000407f0 >>> Jun 30 08:35:08 laptop kernel: [ 5.246414] Stack: >>> Jun 30 08:35:08 laptop kernel: [ 5.246421] f3e89c10 c1032889 >>> f3cbcc60 f3e89c4c f86b52bf 00000005 00000000 00000448 >>> Jun 30 08:35:08 laptop kernel: [ 5.246442] f3e89c30 00000006 >>> 00165000 ffb76000 00000113 f870f010 ee881128 ee881128 >>> Jun 30 08:35:08 laptop kernel: [ 5.246465] 00000001 f418b980 >>> f3e89c74 f86b4e5c 00000000 f3911e00 f3911e00 ee881128 >>> Jun 30 08:35:08 laptop kernel: [ 5.246487] Call Trace: >>> Jun 30 08:35:08 laptop kernel: [ 5.246500] [<c1032889>] ? >>> kunmap+0x3b/0x4e >>> Jun 30 08:35:08 laptop kernel: [ 5.246578] [<f86b52bf>] ? >>> i915_gem_render_state_init+0x24f/0x28c [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246634] [<f86b4e5c>] ? >>> i915_switch_context+0x348/0x387 [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246684] [<f86b4f0f>] ? >>> i915_gem_context_enable+0x74/0x7c [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246742] [<f86bcd38>] ? >>> i915_gem_init_hw+0x23e/0x285 [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246818] [<f86bce7e>] ? >>> i915_gem_init+0xff/0x179 [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246924] [<f87047d9>] ? >>> i915_driver_load+0x989/0xc1d [i915] >>> Jun 30 08:35:08 laptop kernel: [ 5.246940] [<c1267429>] ? >>> get_device+0x14/0x1d >>> Jun 30 08:35:08 laptop kernel: [ 5.246955] [<c1268832>] ? >>> device_add+0x3b7/0x4a9 >>> Jun 30 08:35:08 laptop kernel: [ 5.246996] [<f8619c80>] ? >>> drm_minor_register+0x104/0x15c [drm] >>> Jun 30 08:35:08 laptop kernel: [ 5.247033] [<f8619d44>] ? >>> drm_dev_register+0x6c/0xce [drm] >>> Jun 30 08:35:08 laptop kernel: [ 5.247072] [<f861bbb4>] ? >>> drm_get_pci_dev+0xde/0x174 [drm] >>> Jun 30 08:35:08 laptop kernel: [ 5.247088] [<c11dcc58>] ? >>> local_pci_probe+0x33/0x6c >>> Jun 30 08:35:08 laptop kernel: [ 5.247101] [<c11dcd39>] ? >>> pci_device_probe+0xa8/0xca >>> Jun 30 08:35:08 laptop kernel: [ 5.247115] [<c126a75a>] ? >>> driver_probe_device+0xd3/0x225 >>> Jun 30 08:35:08 laptop kernel: [ 5.247128] [<c126a8f8>] ? >>> __driver_attach+0x4c/0x68 >>> Jun 30 08:35:08 laptop kernel: [ 5.247141] [<c1269260>] ? >>> bus_for_each_dev+0x41/0x6b >>> Jun 30 08:35:08 laptop kernel: [ 5.247155] [<c126a26c>] ? >>> driver_attach+0x19/0x1b >>> Jun 30 08:35:08 laptop kernel: [ 5.247166] [<c126a8ac>] ? >>> driver_probe_device+0x225/0x225 >>> Jun 30 08:35:08 laptop kernel: [ 5.247176] [<c126a027>] ? >>> bus_add_driver+0xcf/0x192 >>> Jun 30 08:35:08 laptop kernel: [ 5.247184] [<c126ae69>] ? >>> driver_register+0x73/0xa5 >>> Jun 30 08:35:08 laptop kernel: [ 5.247193] [<f85ee000>] ? 0xf85edfff >>> Jun 30 08:35:08 laptop kernel: [ 5.247200] [<c100045e>] ? >>> do_one_initcall+0xe0/0x17a >>> Jun 30 08:35:08 laptop kernel: [ 5.247209] [<c10fadf8>] ? >>> __cache_free+0x369/0x371 >>> Jun 30 08:35:08 laptop kernel: [ 5.247216] [<c10fadf8>] ? >>> __cache_free+0x369/0x371 >>> Jun 30 08:35:08 laptop kernel: [ 5.247223] [<c1088e4d>] ? >>> load_module+0x11a5/0x14b6 >>> Jun 30 08:35:08 laptop kernel: [ 5.247230] [<c1088e4d>] ? >>> load_module+0x11a5/0x14b6 >>> Jun 30 08:35:08 laptop kernel: [ 5.247238] [<c1088e90>] ? >>> load_module+0x11e8/0x14b6 >>> Jun 30 08:35:08 laptop kernel: [ 5.247248] [<c10891e4>] ? >>> SyS_init_module+0x86/0x9e >>> Jun 30 08:35:08 laptop kernel: [ 5.247263] [<c135d64f>] ? >>> sysenter_do_call+0x12/0x16 >>> Jun 30 08:35:08 laptop kernel: [ 5.247269] Code: e4 00 00 00 00 e8 b8 >>> f9 ff ff 83 c4 0c 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 66 66 66 66 90 31 d2 >>> e8 5e fe ff ff 31 c0 5d c3 90 90 55 <2b> 80 8c 03 00 00 89 e5 3d 80 07 >>> 00 00 74 14 3d 40 0b 00 00 74 >>> Jun 30 08:35:08 laptop kernel: [ 5.247337] EIP: [<c10325d9>] >>> is_highmem+0x1/0x2b SS:ESP 0068:f3e89c04 >>> Jun 30 08:35:08 laptop kernel: [ 5.247354] CR2: 000000000000074c >>> Jun 30 08:35:08 laptop kernel: [ 5.247364] ---[ end trace >>> f6bf47010230a3ea ]--- >>> Jun 30 08:35:08 laptop kernel: [ 5.249053] device: 'hwmon0': device_add >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >> the body of a message to majordomo@...r.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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