Problem with kernel 2.36-1.dmz.4, .5 and 36-2.dmz.1
Henrik
Status: Interested
Joined: 06 Oct 2009
Posts: 14
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I reported in another thread that i had problems with flash based content
under the later kernels. It was not that simple. Turns out that every time that i try to play two audio streams simultaneously, such as youtube/game/webradio/mp3-song etc, the kernel gives up...

Dmesg:

:: Code ::
BUG: unable to handle kernel paging request at ffffffff
IP: [<c1873e62>] 0xc1873e62
*pde = 00785067 *pte = 00000000
Oops: 0002 [#1] PREEMPT SMP
last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:10/PNP0C0A:00/power_supply/BAT0/charge_full
Modules linked in: af_packet acpi_cpufreq mperf cpufreq_conservative cpufreq_stats cpufreq_userspace cpufreq_powersave cpufreq_ondemand freq_table microcode uinput loop arc4 ecb snd_hda_codec_nvhdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep ath9k snd_pcm mac80211 ath9k_common ath9k_hw ath snd_seq snd_timer snd_seq_device joydev serio_raw cfg80211 rfkill snd intel_agp uvcvideo videodev v4l1_compat nvidia(P) psmouse evdev soundcore intel_ips wmi shpchp pci_hotplug video i2c_i801 output i2c_core agpgart snd_page_alloc tpm_tis tpm tpm_bios battery rtc_cmos rtc_core rtc_lib button ac led_class processor ext4 mbcache jbd2 crc16 usbhid hid sg sr_mod sd_mod cdrom ahci broadcom libahci tg3 libata ehci_hcd thermal [last unloaded: scsi_wait_scan]

Pid: 4053, comm: smc Tainted: P            2.6.36-2.dmz.1-liquorix-686 #1 Aspire 5741G    /Aspire 5741G   
EIP: 0060:[<c1873e62>] EFLAGS: 00210203 CPU: 3
EIP is at 0xc1873e62
EAX: c02bdd1f EBX: c1873e20 ECX: f4fd5630 EDX: c25bd8f0
ESI: c1873e20 EDI: 00000000 EBP: 00000000 ESP: f0720e94
 DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Process smc (pid: 4053, ti=f0720000 task=f0407bc0 task.ti=f0720000)
Stack:
 c1873e20 00000000 00000000 c02cf44c c2985aa0 35c71067 c259e5ec b4ab7000
<0> 00000000 f6149dc0 00000000 00000001 00000000 00000001 00000001 b4ab7000
<0> c1873e20 f4fd5630 f45bdb48 b4ab6000 fff77adc c02d1243 f45bdb48 00000001
Call Trace:
 [<c02cf44c>] ? __do_fault+0x28c/0x520
 [<c02d1243>] ? handle_mm_fault+0x223/0xc80
 [<c0228aa0>] ? do_page_fault+0x0/0x390
 [<c0228be0>] ? do_page_fault+0x140/0x390
 [<c02621bb>] ? hrtimer_interrupt+0x1bb/0x2b0
 [<c02475b1>] ? irq_exit+0x31/0x80
 [<c021e583>] ? smp_apic_timer_interrupt+0x53/0x90
 [<c0228aa0>] ? do_page_fault+0x0/0x390
 [<c05477eb>] ? error_code+0x67/0x6c
Code: 00 90 9f 2b c0 04 00 00 00 14 40 00 35 ff ff ff ff 00 00 00 00 00 3e 87 c1 00 00 00 00 00 00 00 00 58 3e 87 c1 58 3e 87 c1 14 40 <00> 35 ff ff ff ff 00 00 00 00 00 3e 87 c1 00 00 00 00 00 00 00
EIP: [<c1873e62>] 0xc1873e62 SS:ESP 0068:f0720e94
CR2: 00000000ffffffff
---[ end trace df6e4262eb3c364d ]---

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aus9
Status: Assistant
Joined: 21 Sep 2008
Posts: 358
Location: Australia
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hi

the fix may be using another kernel as per thread
techpatterns.com/forums/post-6833.html#6833

and kernel and headers are at

liquorix.net/test/
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Henrik
Status: Interested
Joined: 06 Oct 2009
Posts: 14
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Yes, i know. Just forgot to mark this thread as solved.
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