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From: Dominik Karall <dominik.karall@gmx.net>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.13-mm2 (general protection fault)
Date: Fri, 9 Sep 2005 22:57:18 +0200	[thread overview]
Message-ID: <200509092257.24733.dominik.karall@gmx.net> (raw)
In-Reply-To: <20050908053042.6e05882f.akpm@osdl.org>


[-- Attachment #1.1: Type: text/plain, Size: 365 bytes --]

On Thursday 08 September 2005 14:30, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13
>-mm2/

Hi Andrew,
here is the log from my problem with an usb device (kernel hangs when 
switching the external hdd on). I hope this log provides useful information. 
This bug was already in 2.6.13-mm1.

hth,
dominik

[-- Attachment #1.2: kernel-bug.txt --]
[-- Type: text/plain, Size: 30720 bytes --]

general protection fault: 0000 [1] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8026e4e6>] <ffffffff8026e4e6>{_raw_spin_trylock+6}

RSP: 0018:ffff81003e0c3d78  EFLAGS: 00010046

RAX: 0000000000000000 RBX: 6b6b6b6b6b6b6b6b RCX: 0000000000000000

RDX: 0000000000000000 RSI: 0000000000000246 RDI: 6b6b6b6b6b6b6b6b

RBP: ffff81003e0c3d78 R08: 0000000000000000 R09: ffff81003883fac8

R10: ffff81003e0c3dd8 R11: 000000000000000b R12: ffff81003fa7ff48

R13: ffff81003dbee9c8 R14: 0000000000000000 R15: ffff81003e9996c8

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 00002aaaaac56480 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: ffff81003e0c3d98 ffffffff80468a9e 000000003e0c3db8 ffff81003883e238 

       ffff81003e0c3dc8 ffffffff802f858f 0000000000000082 ffff81003fa7ff48 

       ffff81003fa7f4f8 ffff81003ea03450 

Call Trace:<ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [2] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c3b28  EFLAGS: 00010092

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c3b78 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c3a48 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c3b68 ffff81003e0c3dc8 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [3] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c3858  EFLAGS: 00010092

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c38a8 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c3778 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c3898 ffff81003e0c3b78 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [4] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c3588  EFLAGS: 00010092

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c35d8 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c34a8 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c35c8 ffff81003e0c38a8 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [5] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c32b8  EFLAGS: 00010096

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c3308 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c31d8 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c32f8 ffff81003e0c35d8 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [6] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c2fe8  EFLAGS: 00010092

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c3038 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c2f08 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c3028 ffff81003e0c3308 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [7] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c2d18  EFLAGS: 00010096

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c2d68 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c2c38 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c2d58 ffff81003e0c3038 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [8] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c2a48  EFLAGS: 00010096

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c2a98 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c2968 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c2a88 ffff81003e0c2d68 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 

<ffffffff8010f606>{show_trace+582}

PGD 3e742067 PUD 3e7a3067 PMD 0 

Oops: 0000 [9] PREEMPT SMP 

CPU 0 

Modules linked in:

Pid: 2106, comm: usb-stor-scan Not tainted 2.6.13-mm2 #6

RIP: 0010:[<ffffffff8010f606>] <ffffffff8010f606>{show_trace+582}

RSP: 0018:ffff81003e0c2778  EFLAGS: 00010096

RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000001

RDX: 0000000000000000 RSI: 0000000000000046 RDI: 0000000000000001

RBP: ffff81003e0c27c8 R08: 0000000000000005 R09: 0000000000000000

R10: ffff81003e0c2698 R11: 0000000000000000 R12: ffff81003e0c4000

R13: ffffffff80687fc0 R14: 0000000000000000 R15: 0000000000000000

FS:  00002aaaaadfdb00(0000) GS:ffffffff806e1840(0000) knlGS:0000000000000000

CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b

CR2: 0000000000000008 CR3: 000000003e5fa000 CR4: 00000000000006e0

Process usb-stor-scan (pid: 2106, threadinfo ffff81003e0c2000, task ffff81003ea03450)

Stack: 0000000000000000 ffffffff8071b0c0 0000000000000000 ffffffff80133c5b 

       000000003e0c27b8 ffff81003e0c2a98 000000000000000a ffffffff80687fc0 

       ffffffff80683fc0 0000000000000000 

Call Trace:<ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff80469f53>{do_page_fault+1843} <ffffffff8013487b>{vprintk+891}

       <ffffffff8013487b>{vprintk+891} <ffffffff8010ec61>{error_exit+0}

       <ffffffff8010f606>{show_trace+582} <ffffffff8010f602>{show_trace+578}

       <ffffffff80133c5b>{print_tainted+187} <ffffffff8010f738>{show_stack+232}

       <ffffffff8010f7de>{show_registers+142} <ffffffff8010fa6c>{__die+156}

       <ffffffff8010fae8>{die+56} <ffffffff8046962e>{do_general_protection+270}

       <ffffffff8010ec61>{error_exit+0} <ffffffff8026e4e6>{_raw_spin_trylock+6}

       <ffffffff80468a9e>{_spin_lock+30} <ffffffff802f858f>{cfq_exit_single_io_context+95}

       <ffffffff802f8639>{cfq_exit_io_context+41} <ffffffff802eeea4>{exit_io_context+148}

       <ffffffff801365ef>{do_exit+159} <ffffffff80468f1d>{_spin_unlock_irqrestore+29}

       <ffffffff8013718e>{complete_and_exit+30} <ffffffff803a684e>{usb_stor_scan_thread+414}

       <ffffffff8014b050>{autoremove_wake_function+0} <ffffffff8014b050>{autoremove_wake_function+0}

       <ffffffff80469014>{_spin_unlock_irq+20} <ffffffff8010ee16>{child_rip+8}

       <ffffffff803a66b0>{usb_stor_scan_thread+0} <ffffffff8010ee0e>{child_rip+0}

       

Unable to handle kernel NULL pointer dereference at 0000000000000008 RIP: 


[-- Attachment #2: Type: application/pgp-signature, Size: 316 bytes --]

  parent reply	other threads:[~2005-09-09 20:53 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-09-08 12:30 2.6.13-mm2 Andrew Morton
2005-09-08 13:12 ` 2.6.13-mm2 Benoit Boissinot
2005-09-08 13:48 ` 2.6.13-mm2 Christoph Hellwig
2005-09-08 14:30 ` 2.6.13-mm2 Martin J. Bligh
2005-09-09  0:39   ` 2.6.13-mm2 Andi Kleen
2005-09-09 10:41     ` 2.6.13-mm2 Andrew Morton
2005-09-09 10:46       ` 2.6.13-mm2 Andi Kleen
2005-09-08 15:11 ` 2.6.13-mm2 high memory support borken? Michal Piotrowski
2005-09-09  9:29   ` Andrew Morton
2005-09-08 17:20 ` 2.6.13-mm2 Michael Thonke
2005-09-08 19:39   ` 2.6.13-mm2 Andrew Morton
2005-09-10  7:02     ` 2.6.13-mm2 Michael Thonke
2005-09-09  1:47 ` 2.6.13-mm2 Grant Coady
2005-09-09  9:43   ` 2.6.13-mm2 Andrew Morton
2005-09-09 13:45     ` 2.6.13-mm2 Grant Coady
2005-09-10  6:33       ` 2.6.13-mm2 Marko Kohtala
2005-09-09  2:52 ` 2.6.13-mm2 - drivers/char/speakup/speakup doesn't compile (+warnings from other things) Damir Perisa
2005-09-09 12:18   ` Alan Cox
2005-09-09 20:57 ` Dominik Karall [this message]
2005-09-10 11:45 ` 2.6.13-mm2 Manuel Lauss
2005-09-10 12:42   ` 2.6.13-mm2 Antonino A. Daplas
2005-09-10 13:46     ` 2.6.13-mm2 Manuel Lauss
2005-09-10 20:21       ` 2.6.13-mm2 Antonino A. Daplas
2005-09-10 21:26       ` 2.6.13-mm2 Antonino A. Daplas
2005-09-10 18:43 ` 2.6.13-mm2 Dominik Karall
2005-09-10 22:12   ` 2.6.13-mm2 Andrew Morton
2005-09-10 23:46 ` 2.6.13-mm2 J.A. Magallon
2005-09-10 23:56   ` 2.6.13-mm2 Andrew Morton
2005-09-11  0:07     ` 2.6.13-mm2 Patrick McHardy
2005-09-11  0:49       ` 2.6.13-mm2 J.A. Magallon
2005-09-11  0:58         ` 2.6.13-mm2 J.A. Magallon
2005-09-11  1:03           ` 2.6.13-mm2 Patrick McHardy
2005-09-11  1:22             ` 2.6.13-mm2 J.A. Magallon
2005-09-11  1:25               ` 2.6.13-mm2 Patrick McHardy
2005-09-11 17:03 ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-11 19:36   ` 2.6.13-mm2 Andrew Morton
2005-09-11 20:03     ` 2.6.13-mm2 Hugh Dickins
2005-09-12 19:19       ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-11 20:08     ` 2.6.13-mm2 Daniel Ritz
2005-09-12 10:04       ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-12 10:06       ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-12 10:09         ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-18 21:49           ` 2.6.13-mm2 Daniel Ritz
2005-09-19  3:07             ` 2.6.13-mm2 Hugh Dickins
2005-09-19 15:56               ` 2.6.13-mm2 Daniel Ritz
2005-09-23 16:52             ` 2.6.13-mm2 Rafael J. Wysocki
2005-09-28 20:05               ` 2.6.13-mm2 Daniel Ritz
2005-09-28 20:23                 ` [linux-usb-devel] 2.6.13-mm2 David Brownell
2005-09-28 20:37                   ` Rafael J. Wysocki
2005-09-28 20:56                     ` David Brownell
2005-09-28 21:34                       ` Rafael J. Wysocki
2005-09-28 22:04                         ` David Brownell
2005-09-28 22:32                           ` Daniel Ritz
2005-09-29  0:09                             ` David Brownell
2005-09-29 15:36                               ` Linus Torvalds
2005-09-29 16:31                                 ` David Brownell
2005-09-29 19:39                                 ` Daniel Ritz
2005-09-30 16:33                               ` Linus Torvalds
2005-09-30 17:48                                 ` David Brownell
2005-09-29  2:54                             ` Alan Stern
2005-09-28 20:45                   ` Daniel Ritz
2005-09-28 21:07                     ` David Brownell
2005-09-28 21:47                       ` Rafael J. Wysocki
2005-09-28 22:07                       ` Daniel Ritz
2005-09-28 21:10                     ` Alan Stern
2005-09-29 15:22                 ` 2.6.13-mm2 Linus Torvalds
2005-09-12  3:07 ` 2.6.13-mm2 Martin J. Bligh
2005-09-12  5:01   ` 2.6.13-mm2 Andi Kleen
2005-09-12  6:09     ` 2.6.13-mm2 Martin J. Bligh
2005-09-12  7:16       ` 2.6.13-mm2 Andi Kleen
2005-09-12 18:06     ` 2.6.13-mm2 Martin J. Bligh
2005-09-12 18:19       ` 2.6.13-mm2 Dave Hansen
2005-09-12 18:51       ` 2.6.13-mm2 Andi Kleen
2005-09-12 22:46         ` 2.6.13-mm2 Martin J. Bligh
2005-09-13  0:08           ` 2.6.13-mm2 Andrew Morton
2005-09-13  4:00             ` 2.6.13-mm2 Martin J. Bligh
2005-09-12  3:10 ` 2.6.13-mm2 Martin J. Bligh

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