[linux-dvb] [BUG] terratec cinergy t2 - kernel panic on disconnect

Deti Fliegl deti at fliegl.de
Mon Oct 3 00:34:55 CEST 2005


This happens when unplugging a cinergyT2:

Sep 28 20:02:39 dvbmon kernel: usb 3-1: USB disconnect, address 2
Sep 28 20:02:39 dvbmon kernel: klogd 1.4.1, ---------- state change 
----------
Sep 28 20:02:39 dvbmon kernel: usb 3-1: new high speed USB device using 
ehci_hcd and address 6
Sep 28 20:02:40 dvbmon kernel: DVB: registering new adapter 
(TerraTec/qanu USB2.0 Highspeed DVB-T Receiver).
Sep 28 20:02:40 dvbmon kernel: usb 3-2: USB disconnect, address 3
Sep 28 20:02:40 dvbmon kernel: usb 3-2: new high speed USB device using 
ehci_hcd and address 7
Sep 28 20:02:40 dvbmon kernel: general protection fault: 0000 [1]
Sep 28 20:02:40 dvbmon kernel: CPU 0
Sep 28 20:02:40 dvbmon kernel: Modules linked in: af_packet 
dvb_usb_cxusb dvb_usb_digitv dvb_usb_umt_010 dvb_usb_nova_t_usb2 
dvb_usb_a800 dvb_usb_dibusb_mc dvb_usb_dib
usb_mb dvb_usb_dibusb_common dvb_usb_dtt200u dvb_usb_vp7045 dvb_usb 
cinergyT2 b2c2_flexcop_pci b2c2_flexcop_usb b2c2_flexcop stv0297_cs2 
ttusb_dec dvb_ttusb_budget bud
get_av budget_ci budget budget_core dvb_ttpci ttpci_eeprom saa7146_vv 
saa7146 ttusbdecfe s5h1420 bcm3510 nxt6000 nxt2002 stv0297 mt352 mt312 
cx22702 cx24110 tda8083 l6
4781 dib3000mc dib3000mb dib3000_common tda10021 tda1004x ves1820 
stv0299 cx22700 sp8870 ves1x93 dvb_pll dvb_core video_buf v4l2_common 
v4l1_compat videodev firmware_c
lass hfsplus vfat fat subfs freq_table edd w83627hf eeprom i2c_sensor 
pcc_acpi i2c_isa sony_acpi button battery snd_pcm_oss ac snd_mixer_oss 
ipv6 ide_cd cdrom floppy r
8169 ohci1394 ieee1394 snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm 
snd_timer snd soundcore ehci_hcd snd_page_alloc forcedeth i2c_nforce2 
i2c_core shpchp pci_hotpl
ug ohci_hcd usbcore gener
Sep 28 20:02:40 dvbmon kernel: ic parport_pc lp parport dm_mod reiserfs 
raid1 fan thermal processor sg sata_nv libata amd74xx sd_mod scsi_mod 
ide_disk ide_core
Sep 28 20:02:40 dvbmon kernel: Pid: 3, comm: events/0 Tainted: GF    U 
2.6.13-9-default
Sep 28 20:02:40 dvbmon kernel: RIP: 0010:[<ffffffff883f3853>] 
<ffffffff883f3853>{:cinergyT2:cinergyt2_command+67}
Sep 28 20:02:40 dvbmon kernel: RSP: 0018:ffff81001fa27df8  EFLAGS: 00010292
Sep 28 20:02:40 dvbmon kernel: RAX: 0000000000000000 RBX: 
ffff81001bded449 RCX: 0000000000000001
Sep 28 20:02:40 dvbmon kernel: RDX: ffff81001fa27e47 RSI: 
ffff81001fa27e47 RDI: 76642c3262737500
Sep 28 20:02:40 dvbmon kernel: RBP: ffff81001bded000 R08: 
ffff81001fa27e00 R09: 00000000000003e8
Sep 28 20:02:40 dvbmon kernel: R10: ffff81001fa27e47 R11: 
000000000000000a R12: ffff81001bded000
Sep 28 20:02:40 dvbmon kernel: R13: 0000000000000019 R14: 
ffff81001fa27e00 R15: 0000000000000000
Sep 28 20:02:40 dvbmon kernel: FS:  00002aaaab0186e0(0000) 
GS:ffffffff8049b800(0000) knlGS:00000000557da080
Sep 28 20:02:40 dvbmon kernel: CS:  0010 DS: 0018 ES: 0018 CR0: 
000000008005003b
Sep 28 20:02:40 dvbmon kernel: CR2: 000000000051c9b8 CR3: 
000000001a856000 CR4: 00000000000006e0
Sep 28 20:02:40 dvbmon kernel: Process events/0 (pid: 3, threadinfo 
ffff81001fa26000, task ffff81001fd006f0)
Sep 28 20:02:40 dvbmon kernel: Stack: ffff81001fa27e68 0000000000000046 
0000000000000000 ffff81001bded000
Sep 28 20:02:40 dvbmon kernel:        0000000000000000 ffff81001bded449 
ffff81001bded2c8 ffffffff883f4401
Sep 28 20:02:40 dvbmon kernel:        ffff81001fd70be0 0500000000000292
Sep 28 20:02:40 dvbmon kernel: Call 
Trace:<ffffffff883f4401>{:cinergyT2:cinergyt2_query+113} 
<ffffffff8014369f>{worker_thread+415}
Sep 28 20:02:40 dvbmon kernel: 
<ffffffff801301c0>{default_wake_function+0} 
<ffffffff80143500>{worker_thread+0}
Sep 28 20:02:40 dvbmon kernel: <ffffffff80143500>{worker_thread+0} 
<ffffffff8014778d>{kthread+205}
Sep 28 20:02:40 dvbmon kernel:        <ffffffff8010f392>{child_rip+8} 
<ffffffff80233520>{vgacon_cursor+0}
Sep 28 20:02:40 dvbmon kernel:        <ffffffff801476c0>{kthread+0} 
<ffffffff8010f38a>{child_rip+0}
Sep 28 20:02:40 dvbmon kernel:
Sep 28 20:02:40 dvbmon kernel:
Sep 28 20:02:40 dvbmon kernel: Code: 8b 37 c1 e6 08 81 ce 00 80 00 c0 e8 
6d 47 d2 ff 85 c0 89 c5
Sep 28 20:02:40 dvbmon kernel: RIP 
<ffffffff883f3853>{:cinergyT2:cinergyt2_command+67} RSP <ffff81001fa27df8>
Sep 28 20:02:40 dvbmon kernel:  DVB: registering new adapter 
(TerraTec/qanu USB2.0 Highspeed DVB-T Receiver).



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