Messages in this thread | | | Date | Sun, 29 Oct 2006 19:50:25 +0200 | From | Samuel Ortiz <> | Subject | Re: Oops in __wake_up_common with irda, linux-2.6.18 |
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Hi Berthold,
On Fri, Oct 27, 2006 at 10:40:32PM +0200, Berthold Cogel wrote: > Hello! > > I got a kernel Oops in __wake_up_common while receiving a file on my > notebook via irda from a Pocket PC with 'ircp -r' (sending files to the > PocketPC works). Could you try applying this patch: http://marc.theaimsgroup.com/?l=linux-netdev&m=115792756816966&w=2
It's supposed to fix this OOPS. Please let me know.
Cheers, Samuel.
> My System: > Acer Extensa 3002 WLMi notebook > Debian unstable/testing and irda-utils 0.9.18-3 > linux-2.6.18 (from kernel.org) > > Irda (FIR) device is identified as NSC Vishay TFDS-6500. Resources have > been identified from windows hardware manager: base 0x2F8, irq 3, dma 1. > > After first catching the Oops with a 'homemade' kernel (suspend2, ...), > I compiled the same version without any patches. > > Oops: > > acer01:~# ircp -r > Waiting for incoming connection > srv_obex_event(): Link error > Speicherzugriffsfehler > > Message from syslogd@localhost at Wed Oct 25 23:09:48 2006 ... > > localhost kernel: Oops: 0000 [#2] > localhost kernel: PREEMPT > localhost kernel: CPU: 0 > localhost kernel: EIP is at 0x200202 > localhost kernel: eax: f0a1de1c ebx: c02001ea ecx: 00000000 edx: > f0a1de28 > localhost kernel: esi: 00000000 edi: f1bf681c ebp: f0a1df00 esp: > f0a1ded8 > localhost kernel: ds: 007b es: 007b ss: 0068 > localhost kernel: Process ircp (pid: 12450, ti=f0a1c000 task=f55ee560 > task.ti=f0a1c000) > localhost kernel: Stack: c01121b4 f0a1de1c 00000001 00000000 00000000 > 00000001 f1213e18 f0a1c000 > localhost kernel: 00000000 00200246 f0a1df1c c01134ef 00000000 > 00000000 f68e3c00 f1213e00 > localhost kernel: f1213e24 ee21f9cc c0231c44 00000000 f98921cc > f68e3c00 f98a8e00 f1213e00 > localhost kernel: Call Trace: > localhost kernel: Code: Bad EIP value. > localhost kernel: EIP: [<00200202>] 0x200202 SS:ESP 0068:f0a1ded8 > > > /var/log/messages: > > Oct 25 23:09:48 localhost kernel: 00200202 > Oct 25 23:09:48 localhost kernel: Modules linked in: af_packet > binfmt_misc rfcomm l2cap bluetooth nfs lockd nfs_acl sunrpc thermal fan > button sbs i2c_ec autofs4 snd_intel8x0m dm_mirror ipw2200 b44 mii > ieee80211_crypt_tkip ieee80211_crypt_ccmp ieee80211_crypt_wep ieee80211 > ieee80211_crypt cpufreq_conservative cpufreq_ondemand > cpufreq_performance cpufreq_powersave acpi_cpufreq freq_table processor > sg scsi_mod snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss usbhid > snd_mixer_oss pcmcia snd_pcm snd_seq_dummy snd_seq_oss firmware_class > snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer > snd_seq_device joydev snd nsc_ircc uhci_hcd ehci_hcd pcspkr intel_agp > soundcore yenta_socket rtc i2c_i801 evdev agpgart snd_page_alloc > ohci1394 ieee1394 rsrc_nonstatic pcmcia_core ide_cd usbcore irda cdrom > psmouse crc_ccitt unix > Oct 25 23:09:48 localhost kernel: EIP: 0060:[<00200202>] Not > tainted VLI > Oct 25 23:09:48 localhost kernel: EFLAGS: 00210083 (2.6.18-vanilla #3) > Oct 25 23:09:48 localhost kernel: [<c01121b4>] __wake_up_common+0x2a/0x4a > Oct 25 23:09:48 localhost kernel: [<c01134ef>] __wake_up+0x1f/0x48 > Oct 25 23:09:48 localhost kernel: [<c0231c44>] sock_def_wakeup+0x27/0x3f > Oct 25 23:09:48 localhost kernel: [<f98921cc>] irda_release+0x4a/0x153 > [irda] > Oct 25 23:09:48 localhost kernel: [<c022f577>] sock_release+0x14/0xa4 > Oct 25 23:09:48 localhost kernel: [<c022f890>] sock_close+0x2c/0x33 > Oct 25 23:09:48 localhost kernel: [<c014aea9>] __fput+0x84/0x152 > Oct 25 23:09:48 localhost kernel: [<c0148a11>] filp_close+0x50/0x59 > Oct 25 23:09:48 localhost kernel: [<c0149c4c>] sys_close+0x6f/0x9b > Oct 25 23:09:48 localhost kernel: [<c0102be9>] sysenter_past_esp+0x56/0x79 > Oct 25 23:09:48 localhost kernel: <6>note: ircp[12450] exited with > preempt_count 2 > > > I tried to debug the Oops with 'echo 4 > /proc/sys/net/irda/debug' > previous to 'ircp -r'. After the Oops I've stopped the debug output with > 'echo 0 > /proc/sys/net/irda/debug'. Then I've extraced the sequence > from /var/log/kern.log > > See: http://www.uni-koeln.de/~a0537/irda_debug.log > > > Additional informations: > > /etc/modprobe.d/irda-utils.local > > alias irda0 nsc-ircc > options nsc-ircc dongle_id=0x09 io=0x2f8 irq=3 dma=1 > install nsc-ircc /bin/setserial /dev/ttyS0 uart none port 0 irq 0; \ > /sbin/modprobe --ignore-install nsc-ircc > > > /etc/default/irda-utils > > ENABLE="" > DISCOVERY="true" > DEVICE="irda0" > DONGLE="none" > > > /var/log/messages during boot > > ... > Oct 25 20:37:58 localhost kernel: nsc-ircc, chip->init > Oct 25 20:37:58 localhost kernel: nsc-ircc, Found chip at base=0x164e > Oct 25 20:37:58 localhost kernel: nsc-ircc, driver loaded (Dag Brattli) > Oct 25 20:37:58 localhost kernel: IrDA: Registered device irda0 > Oct 25 20:37:58 localhost kernel: nsc-ircc, Using dongle: IBM31T1100 or > Temic TFDS6000/TFDS6500 > ... > Oct 25 20:38:14 localhost irattach: executing: '/sbin/modprobe irda0' > Oct 25 20:38:14 localhost irattach: executing: 'echo acer01 > > /proc/sys/net/irda/devname' > Oct 25 20:38:14 localhost irattach: executing: 'echo 1 > > /proc/sys/net/irda/discovery' > Oct 25 20:38:14 localhost irattach: Starting device irda0 > > > /var/log/dmesg during boot > > ... > nsc_ircc_pnp_probe() : From PnP, found firbase 0x2F8 ; irq 3 ; dma 1. > nsc-ircc, chip->init > nsc-ircc, Found chip at base=0x164e > nsc-ircc, driver loaded (Dag Brattli) > IrDA: Registered device irda0 > nsc-ircc, Using dongle: IBM31T1100 or Temic TFDS6000/TFDS6500 > > > Regards, > > Berthold Cogel > > > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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