From: Pierre-Yves Paulus <py@idlum.be>
To: BlueZ development <bluez-devel@lists.sourceforge.net>
Subject: Re: [Bluez-devel] Problem with RFCOMM kernel module
Date: Thu, 15 Mar 2007 09:01:25 +0100 [thread overview]
Message-ID: <45F8FD55.1050702@idlum.be> (raw)
In-Reply-To: <45F18561.7040005@idlum.be>
Hello,
I got this a few minutes ago. It was on a Xubuntu edgy box, running
2.6.17-10-generic #2 SMP Tue Dec 5 22:28:26 UTC 2006 i686 unknown. Hcid
v3.7 was running at the time it happened, and data was sent over one or
more /dev/rfcommX.
There has been no answer to my previous messages to the list regarding
those crashes. Should I give more details? Which ones? Are those
problems known and perhaps already fixed upstream?
Please let me know!
Best Regards,
Pierre-Yves Paulus
Mar 15 08:51:58 uber2 kernel: [20442837.220000] BUG: unable to handle
kernel NULL pointer dereference at virtual address 0000003c
Mar 15 08:51:58 uber2 kernel: [20442837.220000] printing eip:
Mar 15 08:51:58 uber2 kernel: [20442837.220000] f8f46b7a
Mar 15 08:51:58 uber2 kernel: [20442837.220000] *pde = 00000000
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Oops: 0000 [#1]
Mar 15 08:51:58 uber2 kernel: [20442837.220000] SMP
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Modules linked in:
usbhid nls_utf8 nls_iso8859_1 nls_cp437 vfat fat usb_storage libusual
ppdev vmnet vmmon rfcomm l2cap cpufreq_powersave cpufreq_stats
cpufreq_userspace cpufreq_ondemand cpufreq_conservative freq_table
tc1100_wmi video battery container sbs button pcc_acpi sony_acpi i2c_ec
ac dev_acpi asus_acpi hotkey af_packet ext2 lp tsdev nvidia snd_intel8x0
snd_ac97_codec snd_ac97_bus ipv6 psmouse serio_raw hci_usb bluetooth
snd_pcm_oss snd_mixer_oss sg snd_pcm snd_timer snd soundcore evdev
pcspkr parport_pc parport floppy analog gameport snd_page_alloc shpchp
pci_hotplug nvidia_agp agpgart i2c_nforce2 i2c_core reiserfs forcedeth
ohci_hcd usbcore ide_generic sd_mod ide_disk sata_nv libata scsi_mod
generic amd74xx thermal processor fan fbcon tileblit font bitblit
softcursor vesafb capability commoncap
Mar 15 08:51:58 uber2 kernel: [20442837.220000] CPU: 0
Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP:
0060:[pg0+950709114/1068901376] Tainted: P VLI
Mar 15 08:51:58 uber2 kernel: [20442837.220000] EFLAGS: 00010206
(2.6.17-10-generic #2)
Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP is at
rfcomm_tty_write+0x1a/0x190 [rfcomm]
Mar 15 08:51:58 uber2 kernel: [20442837.220000] eax: 00000000 ebx:
ef725e00 ecx: 00000003 edx: ea0ca000
Mar 15 08:51:58 uber2 kernel: [20442837.220000] esi: 00000003 edi:
dc0f0800 ebp: ea0ca000 esp: c574deec
Mar 15 08:51:58 uber2 kernel: [20442837.220000] ds: 007b es: 007b
ss: 0068
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Process java (pid: 4807,
threadinfo=c574c000 task=c6c25050)
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Stack: 00000003 ea0ca000
00000000 c043b1e0 00000246 ef725e00 00000003 dc0f0800
Mar 15 08:51:58 uber2 kernel: [20442837.220000] ea0ca000 c0229369
dc0f0934 ea0ca000 dfa879e0 dc0f0800 00000000 c6c25050
Mar 15 08:51:58 uber2 kernel: [20442837.220000] c011bde0 dc0f0938
dc0f0938 00000003 dc0f0800 dfa879e0 00000003 c02267d8
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Call Trace:
Mar 15 08:51:58 uber2 kernel: [20442837.220000] <c0229369>
write_chan+0x219/0x320 <c011bde0> default_wake_function+0x0/0x10
Mar 15 08:51:58 uber2 kernel: [20442837.220000] <c02267d8>
tty_write+0x138/0x1f0 <c0229150> write_chan+0x0/0x320
Mar 15 08:51:58 uber2 kernel: [20442837.220000] <c016aece>
vfs_write+0xbe/0x190 <c02266a0> tty_write+0x0/0x1f0
Mar 15 08:51:58 uber2 kernel: [20442837.220000] <c016b641>
sys_write+0x41/0x70 <c0102fbb> sysenter_past_esp+0x54/0x79
Mar 15 08:51:58 uber2 kernel: [20442837.220000] Code: d8 e8 fb f1 ff ff
eb e1 89 f6 8d bc 27 00 00 00 00 55 57 56 53 83 ec 14 85 c9 89 54 24 04
89 0c 24 8b 80 80 01 00 00 89 44 24 08 <8b> 40 3c c7 44 24 10 00 00 00
00 89 44 24 0c 0f 84 e8 00 00 00
Mar 15 08:51:58 uber2 kernel: [20442837.220000] EIP:
[pg0+950709114/1068901376] rfcomm_tty_write+0x1a/0x190 [rfcomm] SS:ESP
0068:c574deec
-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel
next prev parent reply other threads:[~2007-03-15 8:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-09 15:01 [Bluez-devel] Problem with RFCOMM kernel module Pierre-Yves Paulus
2007-03-09 16:03 ` Pierre-Yves Paulus
2007-03-15 8:01 ` Pierre-Yves Paulus [this message]
2007-03-15 15:02 ` Pierre-Yves Paulus
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45F8FD55.1050702@idlum.be \
--to=py@idlum.be \
--cc=bluez-devel@lists.sourceforge.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.