[linux-dvb] Re: [vdr] DVB driver crash

To: vdr@linuxtv.org, DVB-ML <linux-dvb@linuxtv.org>
Subject: [linux-dvb] Re: [vdr] DVB driver crash
From: Carsten Koch <Carsten.Koch@icem.com>
Date: Mon, 19 Jul 2004 20:38:44 +0200
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Martin Neuditschko wrote:

Hello,

The DVB driver crashed on my machine. (It was not possible to remove
the modules)
I am using Kernel 2.6.7 with it's buit-in DVB driver configured as
module.

Almost the same here.
I am using SuSE 9.1 with the SuSE kernel, but linuxtv-dvb-1.1.1 drivers.

Jul 19 03:03:40 vdr kernel: stack segment: 0000 [#1]
Jul 19 03:03:40 vdr kernel: CPU:    0
Jul 19 03:03:40 vdr kernel: EIP:    0060:[proc_readfd+103/384]    Tainted: GF U
Jul 19 03:03:40 vdr kernel: EIP:    0060:[<c01846c7>]    Tainted: GF U
Jul 19 03:03:40 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 03:03:40 vdr kernel: EIP is at proc_readfd+0x67/0x180
Jul 19 03:03:40 vdr kernel: eax: 00000000   ebx: df065840   ecx: 00000000   edx: df067180
Jul 19 03:03:40 vdr kernel: esi: ddfede10   edi: 00000000   ebp: ffffffff   esp: d2c11f28
Jul 19 03:03:40 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 03:03:40 vdr kernel: Process fuser (pid: 3304, threadinfo=d2c10000 task=de1ea170)
Jul 19 03:03:40 vdr kernel: Stack: 00000000 00000b83 c01698b0 d2c11fa0 df067180 00000400 00000000 00000000
Jul 19 03:03:40 vdr kernel:        40fb1de8 c0342e20 df067180 ddfede78 ddfede10 c0169bf9 d2c11fa0 c01698b0
Jul 19 03:03:40 vdr kernel:        df067180 00000400 fffffff7 00000000 c0169cbb 00000002 00000000 00000000
Jul 19 03:03:40 vdr kernel: Call Trace:
Jul 19 03:03:40 vdr kernel:  [filldir64+0/288] filldir64+0x0/0x120
Jul 19 03:03:40 vdr kernel:  [<c01698b0>] filldir64+0x0/0x120
Jul 19 03:03:40 vdr kernel:  [vfs_readdir+121/160] vfs_readdir+0x79/0xa0
Jul 19 03:03:40 vdr kernel:  [<c0169bf9>] vfs_readdir+0x79/0xa0
Jul 19 03:03:40 vdr kernel:  [filldir64+0/288] filldir64+0x0/0x120
Jul 19 03:03:40 vdr kernel:  [<c01698b0>] filldir64+0x0/0x120
Jul 19 03:03:40 vdr kernel:  [sys_getdents64+155/304] sys_getdents64+0x9b/0x130
Jul 19 03:03:40 vdr kernel:  [<c0169cbb>] sys_getdents64+0x9b/0x130
Jul 19 03:03:40 vdr kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jul 19 03:03:40 vdr kernel:  [<c0107e27>] syscall_call+0x7/0xb
Jul 19 03:03:40 vdr kernel:
Jul 19 03:03:40 vdr kernel: Code: ff 45 00 8b 44 24 10 8b 78 24 8b 45 04 83 ef 02 39 c7 73 7c
Jul 19 03:03:45 vdr kernel:  <1>general protection fault: 0000 [#2]
Jul 19 03:03:45 vdr kernel: CPU:    0
Jul 19 03:03:45 vdr kernel: EIP:    0060:[put_files_struct+6/160]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EIP:    0060:[<c0120956>]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 03:03:45 vdr kernel: EIP is at put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel: eax: ffffffff   ebx: 00000000   ecx: 00000000   edx: 00000000
Jul 19 03:03:45 vdr kernel: esi: 00000000   edi: ffffffff   ebp: 00000000   esp: dbe83fa8
Jul 19 03:03:45 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 03:03:45 vdr kernel: Process kdvb-fe-0:0 (pid: 3031, threadinfo=dbe82000 task=df2aeca0)
Jul 19 03:03:45 vdr kernel: Stack: 00000000 00000000 df2aeca0 00000000 c01216ed 00100100 00200200 e2853ef0
Jul 19 03:03:45 vdr kernel:        00000000 dcb61400 6276646b 2d65662d 00303a30 e2853ef0 00000000 00000000
Jul 19 03:03:45 vdr kernel:        00000000 c010600b 00000000 dcb61400 00000000 00000000
Jul 19 03:03:45 vdr kernel: Call Trace:
Jul 19 03:03:45 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:
Jul 19 03:03:45 vdr kernel: Code: ff 08 0f 94 c0 84 c0 74 42 31 ed 8b 57 08 89 ee c1 e6 05 39
Jul 19 03:03:45 vdr kernel:  <1>general protection fault: 0000 [#3]
Jul 19 03:03:45 vdr kernel: CPU:    0
Jul 19 03:03:45 vdr kernel: EIP:    0060:[do_exit+402/2640]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EIP:    0060:[<c0121722>]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 03:03:45 vdr kernel: EIP is at do_exit+0x192/0xa50
Jul 19 03:03:45 vdr kernel: eax: 00000000   ebx: c033bde0   ecx: 00000000   edx: ffffffff
Jul 19 03:03:45 vdr kernel: esi: 00000000   edi: df2aeca0   ebp: 00000000   esp: dbe83f18
Jul 19 03:03:45 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 03:03:45 vdr kernel: Process kdvb-fe-0:0 (pid: 3031, threadinfo=dbe82000 task=df2aeca0)
Jul 19 03:03:45 vdr kernel: Stack: c0108d48 00000000 00000000 c173df38 dbe83f74 c02fad17 00000000 00000001
Jul 19 03:03:45 vdr kernel:        dbe82000 00000000 c02fad17 00000000 c01099e8 0000000b 00000000 c02fad17
Jul 19 03:03:45 vdr kernel:        00000000 00000000 c0109f80 00000000 c0108e0d dbe83f74 00000000 00000000
Jul 19 03:03:45 vdr kernel: Call Trace:
Jul 19 03:03:45 vdr kernel:  [common_interrupt+24/32] common_interrupt+0x18/0x20
Jul 19 03:03:45 vdr kernel:  [<c0108d48>] common_interrupt+0x18/0x20
Jul 19 03:03:45 vdr kernel:  [die+344/352] die+0x158/0x160
Jul 19 03:03:45 vdr kernel:  [<c01099e8>] die+0x158/0x160
Jul 19 03:03:45 vdr kernel:  [do_general_protection+0/128] do_general_protection+0x0/0x80
Jul 19 03:03:45 vdr kernel:  [<c0109f80>] do_general_protection+0x0/0x80
Jul 19 03:03:45 vdr kernel:  [error_code+45/64] error_code+0x2d/0x40
Jul 19 03:03:45 vdr kernel:  [<c0108e0d>] error_code+0x2d/0x40
Jul 19 03:03:45 vdr kernel:  [put_files_struct+6/160] put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel:  [<c0120956>] put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:
Jul 19 03:03:45 vdr kernel: Code: ff 0a 0f 94 c0 84 c0 0f 85 5e 02 00 00 e8 9c 52 fe ff 8b 87
Jul 19 03:03:45 vdr kernel:  <1>general protection fault: 0000 [#4]
Jul 19 03:03:45 vdr kernel: CPU:    0
Jul 19 03:03:45 vdr kernel: EIP:    0060:[put_files_struct+6/160]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EIP:    0060:[<c0120956>]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 03:03:45 vdr kernel: EIP is at put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel: eax: ffffffff   ebx: 00000000   ecx: 00000000   edx: 00000000
Jul 19 03:03:45 vdr kernel: esi: 00000000   edi: ffffffff   ebp: 00000000   esp: dcbbbfa8
Jul 19 03:03:45 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 03:03:45 vdr kernel: Process kdvb-fe-1:0 (pid: 3035, threadinfo=dcbba000 task=ddd212e0)
Jul 19 03:03:45 vdr kernel: Stack: 00000000 00000000 ddd212e0 00000000 c01216ed 00100100 00200200 e2853ef0
Jul 19 03:03:45 vdr kernel:        00000000 dbeea400 6276646b 2d65662d 00303a31 e2853ef0 00000000 00000000
Jul 19 03:03:45 vdr kernel:        00000000 c010600b 00000000 dbeea400 00000000 00000000
Jul 19 03:03:45 vdr kernel: Call Trace:
Jul 19 03:03:45 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:
Jul 19 03:03:45 vdr kernel: Code: ff 08 0f 94 c0 84 c0 74 42 31 ed 8b 57 08 89 ee c1 e6 05 39
Jul 19 03:03:45 vdr kernel:  <1>general protection fault: 0000 [#5]
Jul 19 03:03:45 vdr kernel: CPU:    0
Jul 19 03:03:45 vdr kernel: EIP:    0060:[do_exit+402/2640]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EIP:    0060:[<c0121722>]    Tainted: GF U
Jul 19 03:03:45 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 03:03:45 vdr kernel: EIP is at do_exit+0x192/0xa50
Jul 19 03:03:45 vdr kernel: eax: 00000000   ebx: c033bde0   ecx: 00000000   edx: ffffffff
Jul 19 03:03:45 vdr kernel: esi: 00000000   edi: ddd212e0   ebp: 00000000   esp: dcbbbf18
Jul 19 03:03:45 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 03:03:45 vdr kernel: Process kdvb-fe-1:0 (pid: 3035, threadinfo=dcbba000 task=ddd212e0)
Jul 19 03:03:45 vdr kernel: Stack: c03d5dc1 00000000 c011fe7d 00000014 00000014 dcbbbf74 c03155ab 0000000f
Jul 19 03:03:45 vdr kernel:        dcbba000 00000000 c02fad17 00000000 c01099e8 0000000b 00000000 c02fad17
Jul 19 03:03:45 vdr kernel:        00000000 00000000 c0109f80 00000000 c0108e0d dcbbbf74 00000000 00000000
Jul 19 03:03:45 vdr kernel: Call Trace:
Jul 19 03:03:45 vdr kernel:  [printk+285/304] printk+0x11d/0x130
Jul 19 03:03:45 vdr kernel:  [<c011fe7d>] printk+0x11d/0x130
Jul 19 03:03:45 vdr kernel:  [die+344/352] die+0x158/0x160
Jul 19 03:03:45 vdr kernel:  [<c01099e8>] die+0x158/0x160
Jul 19 03:03:45 vdr kernel:  [do_general_protection+0/128] do_general_protection+0x0/0x80
Jul 19 03:03:45 vdr kernel:  [<c0109f80>] do_general_protection+0x0/0x80
Jul 19 03:03:45 vdr kernel:  [error_code+45/64] error_code+0x2d/0x40
Jul 19 03:03:45 vdr kernel:  [<c0108e0d>] error_code+0x2d/0x40
Jul 19 03:03:45 vdr kernel:  [put_files_struct+6/160] put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel:  [<c0120956>] put_files_struct+0x6/0xa0
Jul 19 03:03:45 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 03:03:45 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 03:03:45 vdr kernel:


And:

Jul 19 15:15:05 vdr kernel: stack segment: 0000 [#1]
Jul 19 15:15:05 vdr kernel: CPU:    0
Jul 19 15:15:05 vdr kernel: EIP:    0060:[proc_readfd+103/384]    Tainted: GF U
Jul 19 15:15:05 vdr kernel: EIP:    0060:[<c01846c7>]    Tainted: GF U
Jul 19 15:15:05 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 15:15:05 vdr kernel: EIP is at proc_readfd+0x67/0x180
Jul 19 15:15:05 vdr kernel: eax: 00000000   ebx: decd2c60   ecx: 00000000   edx: de3b3c80
Jul 19 15:15:05 vdr kernel: esi: d3904510   edi: 00000000   ebp: ffffffff   esp: ccfe7f28
Jul 19 15:15:05 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 15:15:05 vdr kernel: Process fuser (pid: 3509, threadinfo=ccfe6000 task=dfe9b1e0)
Jul 19 15:15:05 vdr kernel: Stack: 00000000 00000b7e c01698b0 ccfe7fa0 de3b3c80 00000400 00000000 00000000
Jul 19 15:15:05 vdr kernel:        40fbc956 c0342e20 de3b3c80 d3904578 d3904510 c0169bf9 ccfe7fa0 c01698b0
Jul 19 15:15:05 vdr kernel:        de3b3c80 00000400 fffffff7 00000000 c0169cbb 00000002 00000000 00000000
Jul 19 15:15:05 vdr kernel: Call Trace:
Jul 19 15:15:05 vdr kernel:  [filldir64+0/288] filldir64+0x0/0x120
Jul 19 15:15:05 vdr kernel:  [<c01698b0>] filldir64+0x0/0x120
Jul 19 15:15:05 vdr kernel:  [vfs_readdir+121/160] vfs_readdir+0x79/0xa0
Jul 19 15:15:05 vdr kernel:  [<c0169bf9>] vfs_readdir+0x79/0xa0
Jul 19 15:15:05 vdr kernel:  [filldir64+0/288] filldir64+0x0/0x120
Jul 19 15:15:05 vdr kernel:  [<c01698b0>] filldir64+0x0/0x120
Jul 19 15:15:05 vdr kernel:  [sys_getdents64+155/304] sys_getdents64+0x9b/0x130
Jul 19 15:15:06 vdr kernel:  [<c0169cbb>] sys_getdents64+0x9b/0x130
Jul 19 15:15:06 vdr kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
Jul 19 15:15:06 vdr kernel:  [<c0107e27>] syscall_call+0x7/0xb
Jul 19 15:15:06 vdr kernel:
Jul 19 15:15:06 vdr kernel: Code: ff 45 00 8b 44 24 10 8b 78 24 8b 45 04 83 ef 02 39 c7 73 7c
Jul 19 15:15:11 vdr kernel:  <1>general protection fault: 0000 [#2]
Jul 19 15:15:11 vdr kernel: CPU:    0
Jul 19 15:15:11 vdr kernel: EIP:    0060:[put_files_struct+6/160]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EIP:    0060:[<c0120956>]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 15:15:11 vdr kernel: EIP is at put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel: eax: ffffffff   ebx: 00000000   ecx: 00000000   edx: 00000000
Jul 19 15:15:11 vdr kernel: esi: 00000000   edi: ffffffff   ebp: 00000000   esp: da339fa8
Jul 19 15:15:11 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 15:15:11 vdr kernel: Process kdvb-fe-1:0 (pid: 3077, threadinfo=da338000 task=c173f7b0)
Jul 19 15:15:11 vdr kernel: Stack: 00000000 00000000 c173f7b0 00000000 c01216ed 00100100 00200200 e2853ef0
Jul 19 15:15:11 vdr kernel:        00000000 dbeaa400 6276646b 2d65662d 00303a31 e2853ef0 00000000 00000000
Jul 19 15:15:11 vdr kernel:        00000000 c010600b 00000000 dbeaa400 00000000 00000000
Jul 19 15:15:11 vdr kernel: Call Trace:
Jul 19 15:15:11 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:
Jul 19 15:15:11 vdr kernel: Code: ff 08 0f 94 c0 84 c0 74 42 31 ed 8b 57 08 89 ee c1 e6 05 39
Jul 19 15:15:11 vdr kernel:  <1>general protection fault: 0000 [#3]
Jul 19 15:15:11 vdr kernel: CPU:    0
Jul 19 15:15:11 vdr kernel: EIP:    0060:[do_exit+402/2640]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EIP:    0060:[<c0121722>]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 15:15:11 vdr kernel: EIP is at do_exit+0x192/0xa50
Jul 19 15:15:11 vdr kernel: eax: 00000000   ebx: c033bde0   ecx: 00000000   edx: ffffffff
Jul 19 15:15:11 vdr kernel: esi: 00000000   edi: c173f7b0   ebp: 00000000   esp: da339f18
Jul 19 15:15:11 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 15:15:11 vdr kernel: Process kdvb-fe-1:0 (pid: 3077, threadinfo=da338000 task=c173f7b0)
Jul 19 15:15:11 vdr kernel: Stack: c03d5dc1 00000000 c011fe7d 00000014 00000014 da339f74 c03155ab 0000000f
Jul 19 15:15:11 vdr kernel:        da338000 00000000 c02fad17 00000000 c01099e8 0000000b 00000000 c02fad17
Jul 19 15:15:11 vdr kernel:        00000000 00000000 c0109f80 00000000 c0108e0d da339f74 00000000 00000000
Jul 19 15:15:11 vdr kernel: Call Trace:
Jul 19 15:15:11 vdr kernel:  [printk+285/304] printk+0x11d/0x130
Jul 19 15:15:11 vdr kernel:  [<c011fe7d>] printk+0x11d/0x130
Jul 19 15:15:11 vdr kernel:  [die+344/352] die+0x158/0x160
Jul 19 15:15:11 vdr kernel:  [<c01099e8>] die+0x158/0x160
Jul 19 15:15:11 vdr kernel:  [do_general_protection+0/128] do_general_protection+0x0/0x80
Jul 19 15:15:11 vdr kernel:  [<c0109f80>] do_general_protection+0x0/0x80
Jul 19 15:15:11 vdr kernel:  [error_code+45/64] error_code+0x2d/0x40
Jul 19 15:15:11 vdr kernel:  [<c0108e0d>] error_code+0x2d/0x40
Jul 19 15:15:11 vdr kernel:  [put_files_struct+6/160] put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel:  [<c0120956>] put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:
Jul 19 15:15:11 vdr kernel: Code: ff 0a 0f 94 c0 84 c0 0f 85 5e 02 00 00 e8 9c 52 fe ff 8b 87
Jul 19 15:15:11 vdr kernel:  <1>general protection fault: 0000 [#4]
Jul 19 15:15:11 vdr kernel: CPU:    0
Jul 19 15:15:11 vdr kernel: EIP:    0060:[put_files_struct+6/160]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EIP:    0060:[<c0120956>]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 15:15:11 vdr kernel: EIP is at put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel: eax: ffffffff   ebx: 00000000   ecx: 00000000   edx: 00000000
Jul 19 15:15:11 vdr kernel: esi: 00000000   edi: ffffffff   ebp: 00000000   esp: da361fa8
Jul 19 15:15:11 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 15:15:11 vdr kernel: Process kdvb-fe-0:0 (pid: 3073, threadinfo=da360000 task=de376710)
Jul 19 15:15:11 vdr kernel: Stack: 00000000 00000000 de376710 00000000 c01216ed 00100100 00200200 e2853ef0
Jul 19 15:15:11 vdr kernel:        00000000 dcb55400 6276646b 2d65662d 00303a30 e2853ef0 00000000 00000000
Jul 19 15:15:11 vdr kernel:        00000000 c010600b 00000000 dcb55400 00000000 00000000
Jul 19 15:15:11 vdr kernel: Call Trace:
Jul 19 15:15:11 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:
Jul 19 15:15:11 vdr kernel: Code: ff 08 0f 94 c0 84 c0 74 42 31 ed 8b 57 08 89 ee c1 e6 05 39
Jul 19 15:15:11 vdr kernel:  <1>general protection fault: 0000 [#5]
Jul 19 15:15:11 vdr kernel: CPU:    0
Jul 19 15:15:11 vdr kernel: EIP:    0060:[do_exit+402/2640]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EIP:    0060:[<c0121722>]    Tainted: GF U
Jul 19 15:15:11 vdr kernel: EFLAGS: 00010286   (2.6.5-7.95-default)
Jul 19 15:15:11 vdr kernel: EIP is at do_exit+0x192/0xa50
Jul 19 15:15:11 vdr kernel: eax: 00000000   ebx: c033bde0   ecx: 00000000   edx: ffffffff
Jul 19 15:15:11 vdr kernel: esi: 00000000   edi: de376710   ebp: 00000000   esp: da361f18
Jul 19 15:15:11 vdr kernel: ds: 007b   es: 007b   ss: 0068
Jul 19 15:15:11 vdr kernel: Process kdvb-fe-0:0 (pid: 3073, threadinfo=da360000 task=de376710)
Jul 19 15:15:11 vdr kernel: Stack: c0108d48 00000000 00000000 de30bf38 da361f74 c02fad17 00000000 00000001
Jul 19 15:15:11 vdr kernel:        da360000 00000000 c02fad17 00000000 c01099e8 0000000b 00000000 c02fad17
Jul 19 15:15:11 vdr kernel:        00000000 00000000 c0109f80 00000000 c0108e0d da361f74 00000000 00000000
Jul 19 15:15:11 vdr kernel: Call Trace:
Jul 19 15:15:11 vdr kernel:  [common_interrupt+24/32] common_interrupt+0x18/0x20
Jul 19 15:15:11 vdr kernel:  [<c0108d48>] common_interrupt+0x18/0x20
Jul 19 15:15:11 vdr kernel:  [die+344/352] die+0x158/0x160
Jul 19 15:15:11 vdr kernel:  [<c01099e8>] die+0x158/0x160
Jul 19 15:15:11 vdr kernel:  [do_general_protection+0/128] do_general_protection+0x0/0x80
Jul 19 15:15:11 vdr kernel:  [<c0109f80>] do_general_protection+0x0/0x80
Jul 19 15:15:11 vdr kernel:  [error_code+45/64] error_code+0x2d/0x40
Jul 19 15:15:11 vdr kernel:  [<c0108e0d>] error_code+0x2d/0x40
Jul 19 15:15:11 vdr kernel:  [put_files_struct+6/160] put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel:  [<c0120956>] put_files_struct+0x6/0xa0
Jul 19 15:15:11 vdr kernel:  [do_exit+349/2640] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [<c01216ed>] do_exit+0x15d/0xa50
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [__crc_proc_bus+982612/4000404] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [<e2853ef0>] dvb_frontend_thread+0x0/0x470 [dvb_core]
Jul 19 15:15:11 vdr kernel:  [kernel_thread_helper+11/16] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:  [<c010600b>] kernel_thread_helper+0xb/0x10
Jul 19 15:15:11 vdr kernel:


Carsten.

References:
- [linux-dvb] DVB driver crash
  - From: Martin Neuditschko <yosuke.tomoe@gmx.net>

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