Re: [BUG] rfcomm

[Alon Bar-Lev <alon.barlev@gmail.com>]

On Saturday 16 February 2008, Dave Young wrote:
> Hi, alon
>=20
> Please try the attached patch, hope it fixes your problem.
>=20
> Regards
> dave

Does not work... :(

Alon.

=46eb 16 23:41:33 alon1 usb 3-1: configuration #1 chosen from 1 choice
=46eb 16 23:41:33 alon1 BUG: unable to handle kernel NULL pointer dereferen=
ce at virtual address 00000008
=46eb 16 23:41:33 alon1 printing eip: c01b2db6 *pde =3D 00000000=20
=46eb 16 23:41:33 alon1 Oops: 0000 [#1] PREEMPT=20
=46eb 16 23:41:33 alon1 Modules linked in: ppp_deflate zlib_deflate zlib_in=
flate bsd_comp ppp_async rfcomm l2cap hci_usb vmnet(P) vmmon(P) tun radeon =
drm autofs4 ipv6 aes_generic crypto_algapi ieee80211_crypt_ccmp nf_nat_irc =
nf_nat_ftp nf_conntrack_irc nf_conntrack_ftp ipt_MASQUERADE iptable_nat nf_=
nat ipt_REJECT xt_tcpudp ipt_LOG xt_limit xt_state nf_conntrack_ipv4 nf_con=
ntrack iptable_filter ip_tables x_tables snd_pcm_oss snd_mixer_oss snd_seq_=
dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device bluetooth ppp_g=
eneric slhc ioatdma dca cfq_iosched cpufreq_powersave cpufreq_ondemand cpuf=
req_conservative acpi_cpufreq freq_table uinput fan af_packet nls_cp1255 nl=
s_iso8859_1 nls_utf8 nls_base pcmcia snd_intel8x0 snd_ac97_codec ac97_bus s=
nd_pcm nsc_ircc snd_timer ipw2200 thinkpad_acpi irda snd ehci_hcd yenta_soc=
ket uhci_hcd psmouse ieee80211 soundcore intel_agp hwmon rsrc_nonstatic pcs=
pkr e1000 crc_ccitt snd_page_alloc i2c_i801 ieee80211_crypt pcmcia_core agp=
gart thermal battery nvram rtc sr_mod ac sg firmware_class button processor=
 cdrom unix usbcore evdev ext3 jbd ext2 mbcache loop ata_piix libata sd_mod=
 scsi_mod
=46eb 16 23:41:33 alon1=20
=46eb 16 23:41:33 alon1 Pid: 4, comm: events/0 Tainted: P        (2.6.24-ge=
ntoo-r2 #1)
=46eb 16 23:41:33 alon1 EIP: 0060:[<c01b2db6>] EFLAGS: 00010282 CPU: 0
=46eb 16 23:41:33 alon1 EIP is at sysfs_get_dentry+0x26/0x80
=46eb 16 23:41:33 alon1 EAX: 00000000 EBX: 00000000 ECX: 00000000 EDX: f48a=
2210
=46eb 16 23:41:33 alon1 ESI: f72eb900 EDI: f4803ae0 EBP: f4803ae0 ESP: f7c4=
9efc
=46eb 16 23:41:33 alon1 hcid[7004]: HCI dev 0 registered
=46eb 16 23:41:33 alon1 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
=46eb 16 23:41:33 alon1 Process events/0 (pid: 4, ti=3Df7c48000 task=3Df7c3=
efc0 task.ti=3Df7c48000)
=46eb 16 23:41:33 alon1 Stack: f7cb6140 f4822668 f7e71e10 c01b304d ffffffff=
 ffffffff fffffffe c030ba9c=20
=46eb 16 23:41:33 alon1 f7cb6140 f4822668 f6da6720 f7cb6140 f4822668 f6da67=
20 c030ba8e c01ce20b=20
=46eb 16 23:41:33 alon1 f6e9dd00 c030ba8e f6da6720 f6e9dd00 f6e9dd00 000000=
00 f4822600 00000000=20
=46eb 16 23:41:33 alon1 Call Trace:
=46eb 16 23:41:33 alon1 [<c01b304d>] sysfs_move_dir+0x3d/0x1f0
=46eb 16 23:41:33 alon1 [<c01ce20b>] kobject_move+0x9b/0x120
=46eb 16 23:41:33 alon1 [<c0241711>] device_move+0x51/0x110
=46eb 16 23:41:33 alon1 [<f9aaed80>] del_conn+0x0/0x70 [bluetooth]
=46eb 16 23:41:33 alon1 [<f9aaed99>] del_conn+0x19/0x70 [bluetooth]
=46eb 16 23:41:33 alon1 [<c012c1a1>] run_workqueue+0x81/0x140
=46eb 16 23:41:33 alon1 [<c02c0c88>] schedule+0x168/0x2e0
=46eb 16 23:41:33 alon1 [<c012fc70>] autoremove_wake_function+0x0/0x50
=46eb 16 23:41:33 alon1 [<c012c9cb>] worker_thread+0x9b/0xf0
=46eb 16 23:41:33 alon1 [<c012fc70>] autoremove_wake_function+0x0/0x50
=46eb 16 23:41:33 alon1 [<c012c930>] worker_thread+0x0/0xf0
=46eb 16 23:41:33 alon1 [<c012f962>] kthread+0x42/0x70
=46eb 16 23:41:33 alon1 [<c012f920>] kthread+0x0/0x70
=46eb 16 23:41:33 alon1 [<c0104c2f>] kernel_thread_helper+0x7/0x18
=46eb 16 23:41:33 alon1 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D
=46eb 16 23:41:33 alon1 Code: 26 00 00 00 00 57 89 c7 a1 50 1b 3a c0 56 53 =
8b 70 38 85 f6 74 08 8b 0e 85 c9 74 58 ff 06 8b 56 50 39 fa 74 47 89 fb eb =
02 89 c3 <8b> 43 08 39 c2 75 f7 8b 46 08 83 c0 68 e8 98 e7 10 00 8b 43 10=20
=46eb 16 23:41:33 alon1 EIP: [<c01b2db6>] sysfs_get_dentry+0x26/0x80 SS:ESP=
 0068:f7c49efc
=46eb 16 23:41:33 alon1 ---[ end trace aae864e9592acc1d ]---
=46eb 16 23:41:33 alon1 hcid[7004]: HCI dev 0 up
=46eb 16 23:41:33 alon1 hcid[7004]: Device hci0 has been added
=46eb 16 23:41:33 alon1 hcid[7004]: Starting security manager 0