Hi kernel-hackers!
I've just had a scary experience, they are fortunately rare! :-)
I'm running what is now Debian Stable, a self-compiled but unpatched
Debian 2.6.8-16 kernel.
The first symptom I saw was that Emacs segfaulted on me and while I was
pondering how scary _that_ was, the whole system froze on me.
Rebooting, I saw the following in kern.log. Since it shouts it is a
kernel bug, I took that as invitiation to post here.
My paste begins before the "cut here", as I just before the crash
experienced problems when using a PL-2303 converter. I got a new
USB2/FireWire card in the door yesterday, and there were apparently
problems with using the pl2303 with it. It still works fine with the
old USB1 on my mobo. I have no idea if it is relevant, but I thought
I'd include it.
I haven't included my .config though, this message is large enough as it
is, I suppose... It is of course available upon request, but please CC
any replies, I'm not subscribed.
Here is the kern.log excerpt:
Jun 12 14:52:53 owl kernel: pl2303 1-3.1:1.0: PL-2303 converter detected
Jun 12 14:52:53 owl kernel: usb 1-3.1: PL-2303 converter now attached to
ttyUSB0
Jun 12 14:52:53 owl usb.agent[4337]: pl2303: already loaded
Jun 12 14:52:53 owl udev[4361]: configured rule in
'/etc/udev/rules.d/compat-full.rules[8]' applied, added symlink '%k'
Jun 12 14:52:53 owl udev[4361]: configured rule in
'/etc/udev/rules.d/devfs.rules[46]' applied, 'ttyUSB0' becomes
'tts/USB%n'
Jun 12 14:52:53 owl udev[4361]: creating device node '/dev/tts/USB0'
Jun 12 14:53:01 owl /USR/SBIN/CRON[4376]: (mail) CMD ( if
[ -x /usr/lib/exim/exim3 -a -f /etc/exim/exim.conf ];
then /usr/lib/exim/exim3 -q ; fi)
Jun 12 14:53:16 owl kernel: PL-2303 ttyUSB0: pl2303_open - failed
submitting interrupt urb, error -28
Jun 12 14:53:16 owl kernel: PL-2303 ttyUSB0: PL-2303 converter now
disconnected from ttyUSB0
Jun 12 14:53:16 owl udev[4382]: removing device node '/dev/tts/USB0'
Jun 12 14:57:15 owl kernel: usb 1-3.1: USB disconnect, address 6
Jun 12 14:57:15 owl kernel: pl2303 1-3.1:1.0: device disconnected
Jun 12 14:57:30 owl kernel: usb 2-2: new full speed USB device using
address 2
Jun 12 14:57:30 owl kernel: pl2303 2-2:1.0: PL-2303 converter detected
Jun 12 14:57:30 owl kernel: usb 2-2: PL-2303 converter now attached to
ttyUSB0
Jun 12 14:57:31 owl udev[4509]: configured rule in
'/etc/udev/rules.d/compat-full.rules[8]' applied, added symlink '%k'
Jun 12 14:57:31 owl udev[4509]: configured rule in
'/etc/udev/rules.d/devfs.rules[46]' applied, 'ttyUSB0' becomes
'tts/USB%n'
Jun 12 14:57:31 owl udev[4509]: creating device node '/dev/tts/USB0'
Jun 12 14:57:31 owl usb.agent[4493]: pl2303: already loaded
Jun 12 14:57:55 owl kernel: Assertion failure in
__journal_drop_transaction() at fs/jbd/checkpoint.c:618:
"transaction->t_updates == 0"
Jun 12 14:57:55 owl kernel: ------------[ cut here ]------------
Jun 12 14:57:55 owl kernel: kernel BUG at fs/jbd/checkpoint.c:618!
Jun 12 14:57:55 owl kernel: invalid operand: 0000 [#1]
Jun 12 14:57:55 owl kernel: PREEMPT
Jun 12 14:57:55 owl kernel: Modules linked in: pl2303 usbserial nfs
lockd sunrpc ppp_deflate bsd_comp ppp_async crc_ccitt ipv6 ppp_generic
slhc ipt_MASQUERADE iptable_nat ipt_LOG iptable_filter eth1394 ohci1394
ieee1394 lp apm 8139too mii sd_mod
Jun 12 14:57:55 owl kernel: CPU: 0
Jun 12 14:57:55 owl kernel: EIP: 0060:
[__journal_drop_transaction+432/899] Not tainted
Jun 12 14:57:55 owl kernel: EFLAGS: 00010286
(2.6.8-16.2005-11-06.owl.1.oss.mods)
Jun 12 14:57:55 owl kernel: EIP is at
__journal_drop_transaction+0x1b0/0x383
Jun 12 14:57:55 owl kernel: eax: 0000006f ebx: dfc86860 ecx:
c03508b8 edx: c03508b8
Jun 12 14:57:55 owl kernel: esi: dffd9c80 edi: dfd98000 ebp:
cbda2960 esp: dfd99da0
Jun 12 14:57:55 owl kernel: ds: 007b es: 007b ss: 0068
Jun 12 14:57:55 owl kernel: Process kjournald (pid: 1079,
threadinfo=dfd98000 task=c15c0600)
Jun 12 14:57:55 owl kernel: Stack: c03107a0 c02fcdd5 c030f10b 0000026a
c030f12c dfc86860 dffd9c80 c019716a
Jun 12 14:57:55 owl kernel: dffd9c80 dfc86860 d655de6c d6acc7dc
c019551f d655de6c cbda2960 00000003
Jun 12 14:57:55 owl kernel: 00001f11 c011f1a2 c011faeb dfd98000
00000000 0000001c 00000000 00000f94
Jun 12 14:57:55 owl kernel: Call Trace:
Jun 12 14:57:55 owl kernel: [__journal_remove_checkpoint+74/144]
__journal_remove_checkpoint+0x4a/0x90
Jun 12 14:57:55 owl kernel: [journal_commit_transaction+1823/4544]
journal_commit_transaction+0x71f/0x11c0
Jun 12 14:57:55 owl kernel: [signal_wake_up+34/48]
signal_wake_up+0x22/0x30
Jun 12 14:57:55 owl kernel: [__group_send_sig_info+171/224]
__group_send_sig_info+0xab/0xe0
Jun 12 14:57:55 owl kernel: [it_real_fn+0/96] it_real_fn+0x0/0x60
Jun 12 14:57:55 owl kernel: [send_group_sig_info+49/96]
send_group_sig_info+0x31/0x60
Jun 12 14:57:55 owl kernel: [it_real_fn+35/96] it_real_fn+0x23/0x60
Jun 12 14:57:55 owl kernel: [kjournald+208/608] kjournald+0xd0/0x260
Jun 12 14:57:55 owl kernel: [autoremove_wake_function+0/96]
autoremove_wake_function+0x0/0x60
Jun 12 14:57:55 owl kernel: [autoremove_wake_function+0/96]
autoremove_wake_function+0x0/0x60
Jun 12 14:57:55 owl kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14
Jun 12 14:57:55 owl kernel: [commit_timeout+0/16]
commit_timeout+0x0/0x10
Jun 12 14:57:55 owl kernel: [kjournald+0/608] kjournald+0x0/0x260
Jun 12 14:57:55 owl kernel: [kernel_thread_helper+5/20]
kernel_thread_helper+0x5/0x14
Jun 12 14:57:55 owl kernel: Code: 0f 0b 6a 02 0b f1 30 c0 e9 fe fe ff ff
c7 44 24 10 60 34 31
Jun 12 14:57:55 owl kernel: <6>note: kjournald[1079] exited with
preempt_count 2
Jun 12 14:58:08 owl kernel: Uninitialised timer!
Jun 12 14:58:08 owl kernel: This is just a warning. Your computer is OK
Jun 12 14:58:08 owl kernel: function=0x63986398, data=0x63986398
Jun 12 14:58:08 owl kernel: [check_timer_failed+97/112]
check_timer_failed+0x61/0x70
Jun 12 14:58:08 owl kernel: [__mod_timer+47/368] __mod_timer+0x2f/0x170
Jun 12 14:58:08 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:08 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:08 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:08 owl kernel: [journal_dirty_metadata+278/432]
journal_dirty_metadata+0x116/0x1b0
Jun 12 14:58:08 owl kernel: [journal_stop+417/656]
journal_stop+0x1a1/0x290
Jun 12 14:58:08 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:08 owl kernel: [ext3_setattr+354/464]
ext3_setattr+0x162/0x1d0
Jun 12 14:58:08 owl kernel: [notify_change+382/432]
notify_change+0x17e/0x1b0
Jun 12 14:58:08 owl kernel: [do_truncate+105/176] do_truncate+0x69/0xb0
Jun 12 14:58:08 owl kernel: [permission+103/128] permission+0x67/0x80
Jun 12 14:58:08 owl kernel: [may_open+384/480] may_open+0x180/0x1e0
Jun 12 14:58:08 owl kernel: [open_namei+165/1520] open_namei+0xa5/0x5f0
Jun 12 14:58:08 owl kernel: [filp_open+62/112] filp_open+0x3e/0x70
Jun 12 14:58:08 owl kernel: [get_unused_fd+57/224]
get_unused_fd+0x39/0xe0
Jun 12 14:58:08 owl kernel: [sys_open+91/144] sys_open+0x5b/0x90
Jun 12 14:58:08 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:08 owl kernel: Unable to handle kernel paging request at
virtual address 6398639c
Jun 12 14:58:08 owl kernel: printing eip:
Jun 12 14:58:08 owl kernel: c011d7c4
Jun 12 14:58:08 owl kernel: *pde = 00000000
Jun 12 14:58:08 owl kernel: Oops: 0002 [#2]
Jun 12 14:58:08 owl kernel: PREEMPT
Jun 12 14:58:08 owl kernel: Modules linked in: pl2303 usbserial nfs
lockd sunrpc ppp_deflate bsd_comp ppp_async crc_ccitt ipv6 ppp_generic
slhc ipt_MASQUERADE iptable_nat ipt_LOG iptable_filter eth1394 ohci1394
ieee1394 lp apm 8139too mii sd_mod
Jun 12 14:58:08 owl kernel: CPU: 0
Jun 12 14:58:08 owl kernel: EIP: 0060:[__mod_timer+164/368] Not
tainted
Jun 12 14:58:08 owl kernel: EFLAGS: 00210002
(2.6.8-16.2005-11-06.owl.1.oss.mods)
Jun 12 14:58:08 owl kernel: EIP is at __mod_timer+0xa4/0x170
Jun 12 14:58:08 owl kernel: eax: 63986398 ebx: 63986398 ecx:
c03520ac edx: 63986398
Jun 12 14:58:08 owl kernel: esi: dfd99fc0 edi: c0408b00 ebp:
00200282 esp: d8817d5c
Jun 12 14:58:08 owl kernel: ds: 007b es: 007b ss: 0068
Jun 12 14:58:08 owl kernel: Process emacs (pid: 3839,
threadinfo=d8816000 task=c7a541f0)
Jun 12 14:58:08 owl kernel: Stack: dfd99fc0 cabcfefc 00000000 d64656e0
dffd9c80 d6465738 dffd9c80 c01924a4
Jun 12 14:58:08 owl kernel: dfd99fc0 00fb050b 00000000 d8816000
c019a055 00000000 00000000 c0192598
Jun 12 14:58:08 owl kernel: dffd9c80 d64656e0 00000050 00000001
00000000 d64656e0 00000003 d5da67cc
Jun 12 14:58:08 owl kernel: Call Trace:
Jun 12 14:58:08 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:08 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:08 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:08 owl kernel: [journal_dirty_metadata+278/432]
journal_dirty_metadata+0x116/0x1b0
Jun 12 14:58:08 owl kernel: [journal_stop+417/656]
journal_stop+0x1a1/0x290
Jun 12 14:58:08 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:08 owl kernel: [ext3_setattr+354/464]
ext3_setattr+0x162/0x1d0
Jun 12 14:58:08 owl kernel: [notify_change+382/432]
notify_change+0x17e/0x1b0
Jun 12 14:58:08 owl kernel: [do_truncate+105/176] do_truncate+0x69/0xb0
Jun 12 14:58:08 owl kernel: [permission+103/128] permission+0x67/0x80
Jun 12 14:58:08 owl kernel: [may_open+384/480] may_open+0x180/0x1e0
Jun 12 14:58:08 owl kernel: [open_namei+165/1520] open_namei+0xa5/0x5f0
Jun 12 14:58:08 owl kernel: [filp_open+62/112] filp_open+0x3e/0x70
Jun 12 14:58:08 owl kernel: [get_unused_fd+57/224]
get_unused_fd+0x39/0xe0
Jun 12 14:58:08 owl kernel: [sys_open+91/144] sys_open+0x5b/0x90
Jun 12 14:58:08 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:08 owl kernel: Code: 89 50 04 89 02 c7 46 04 00 02 20 00 c7
06 00 01 10 00 c7 44
Jun 12 14:58:08 owl kernel: <6>note: emacs[3839] exited with
preempt_count 4
Jun 12 14:58:08 owl kernel: bad: scheduling while atomic!
Jun 12 14:58:08 owl kernel: [schedule+1148/1168] schedule+0x47c/0x490
Jun 12 14:58:08 owl kernel: [unmap_page_range+75/128]
unmap_page_range+0x4b/0x80
Jun 12 14:58:08 owl kernel: [unmap_vmas+428/448] unmap_vmas+0x1ac/0x1c0
Jun 12 14:58:08 owl kernel: [exit_mmap+131/352] exit_mmap+0x83/0x160
Jun 12 14:58:08 owl kernel: [mmput+100/144] mmput+0x64/0x90
Jun 12 14:58:08 owl kernel: [do_exit+338/896] do_exit+0x152/0x380
Jun 12 14:58:08 owl kernel: [do_page_fault+0/1353]
do_page_fault+0x0/0x549
Jun 12 14:58:08 owl kernel: [die+248/256] die+0xf8/0x100
Jun 12 14:58:08 owl kernel: [do_page_fault+478/1353]
do_page_fault+0x1de/0x549
Jun 12 14:58:08 owl kernel: [__call_console_drivers+92/96]
__call_console_drivers+0x5c/0x60
Jun 12 14:58:08 owl kernel: [call_console_drivers+101/288]
call_console_drivers+0x65/0x120
Jun 12 14:58:08 owl kernel: [release_console_sem+210/224]
release_console_sem+0xd2/0xe0
Jun 12 14:58:08 owl kernel: [printk+269/368] printk+0x10d/0x170
Jun 12 14:58:08 owl kernel: [__kernel_text_address+46/64]
__kernel_text_address+0x2e/0x40
Jun 12 14:58:08 owl kernel: [print_context_stack+45/112]
print_context_stack+0x2d/0x70
Jun 12 14:58:08 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:08 owl kernel: [do_page_fault+0/1353]
do_page_fault+0x0/0x549
Jun 12 14:58:08 owl kernel: [error_code+45/56] error_code+0x2d/0x38
Jun 12 14:58:08 owl kernel: [__mod_timer+164/368]
__mod_timer+0xa4/0x170
Jun 12 14:58:08 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:08 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:08 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:08 owl kernel: [journal_dirty_metadata+278/432]
journal_dirty_metadata+0x116/0x1b0
Jun 12 14:58:08 owl kernel: [journal_stop+417/656]
journal_stop+0x1a1/0x290
Jun 12 14:58:08 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:08 owl kernel: [ext3_setattr+354/464]
ext3_setattr+0x162/0x1d0
Jun 12 14:58:08 owl kernel: [notify_change+382/432]
notify_change+0x17e/0x1b0
Jun 12 14:58:08 owl kernel: [do_truncate+105/176] do_truncate+0x69/0xb0
Jun 12 14:58:08 owl kernel: [permission+103/128] permission+0x67/0x80
Jun 12 14:58:08 owl kernel: [may_open+384/480] may_open+0x180/0x1e0
Jun 12 14:58:08 owl kernel: [open_namei+165/1520] open_namei+0xa5/0x5f0
Jun 12 14:58:08 owl kernel: [filp_open+62/112] filp_open+0x3e/0x70
Jun 12 14:58:08 owl kernel: [get_unused_fd+57/224]
get_unused_fd+0x39/0xe0
Jun 12 14:58:08 owl kernel: [sys_open+91/144] sys_open+0x5b/0x90
Jun 12 14:58:08 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:12 owl kernel: Unable to handle kernel paging request at
virtual address 6398639c
Jun 12 14:58:12 owl kernel: printing eip:
Jun 12 14:58:12 owl kernel: c011d7c4
Jun 12 14:58:12 owl kernel: *pde = 00000000
Jun 12 14:58:12 owl kernel: Oops: 0002 [#3]
Jun 12 14:58:12 owl kernel: PREEMPT
Jun 12 14:58:12 owl kernel: Modules linked in: pl2303 usbserial nfs
lockd sunrpc ppp_deflate bsd_comp ppp_async crc_ccitt ipv6 ppp_generic
slhc ipt_MASQUERADE iptable_nat ipt_LOG iptable_filter eth1394 ohci1394
ieee1394 lp apm 8139too mii sd_mod
Jun 12 14:58:12 owl kernel: CPU: 0
Jun 12 14:58:12 owl kernel: EIP: 0060:[__mod_timer+164/368] Not
tainted
Jun 12 14:58:12 owl kernel: EFLAGS: 00010002
(2.6.8-16.2005-11-06.owl.1.oss.mods)
Jun 12 14:58:12 owl kernel: EIP is at __mod_timer+0xa4/0x170
Jun 12 14:58:12 owl kernel: eax: 63986398 ebx: 63986398 ecx:
c93626e0 edx: 63986398
Jun 12 14:58:12 owl kernel: esi: dfd99fc0 edi: c0408b00 ebp:
00000246 esp: cc4e9c54
Jun 12 14:58:12 owl kernel: ds: 007b es: 007b ss: 0068
Jun 12 14:58:12 owl kernel: Process firefox-bin (pid: 2864,
threadinfo=cc4e8000 task=d2112c70)
Jun 12 14:58:12 owl kernel: Stack: 00000000 dffd9c80 00000000 c93626e0
dffd9c80 c9362738 dffd9c80 c01924a4
Jun 12 14:58:12 owl kernel: dfd99fc0 00fb1398 00000000 cc4e8000
c019a055 00000000 00000000 c0192598
Jun 12 14:58:12 owl kernel: dffd9c80 c93626e0 00000050 00000001
00000000 c93626e0 00000002 da846bb0
Jun 12 14:58:12 owl kernel: Call Trace:
Jun 12 14:58:12 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:12 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:12 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:12 owl kernel: [try_to_wake_up+164/192]
try_to_wake_up+0xa4/0xc0
Jun 12 14:58:12 owl kernel: [recalc_task_prio+143/400]
recalc_task_prio+0x8f/0x190
Jun 12 14:58:12 owl kernel: [schedule+654/1168] schedule+0x28e/0x490
Jun 12 14:58:12 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:12 owl kernel: [ext3_dirty_inode+50/144]
ext3_dirty_inode+0x32/0x90
Jun 12 14:58:12 owl kernel: [__mark_inode_dirty+426/432]
__mark_inode_dirty+0x1aa/0x1b0
Jun 12 14:58:12 owl kernel: [try_to_wake_up+164/192]
try_to_wake_up+0xa4/0xc0
Jun 12 14:58:12 owl kernel: [recalc_task_prio+143/400]
recalc_task_prio+0x8f/0x190
Jun 12 14:58:12 owl kernel: [inode_update_time+207/224]
inode_update_time+0xcf/0xe0
Jun 12 14:58:12 owl kernel: [generic_file_aio_write_nolock+595/2864]
generic_file_aio_write_nolock+0x253/0xb30
Jun 12 14:58:12 owl kernel: [kfree_skbmem+36/48] kfree_skbmem+0x24/0x30
Jun 12 14:58:12 owl kernel: [__kfree_skb+171/320]
__kfree_skb+0xab/0x140
Jun 12 14:58:12 owl kernel: [buffered_rmqueue+245/464]
buffered_rmqueue+0xf5/0x1d0
Jun 12 14:58:12 owl kernel: [generic_file_aio_write+119/160]
generic_file_aio_write+0x77/0xa0
Jun 12 14:58:12 owl kernel: [ext3_file_write+68/224]
ext3_file_write+0x44/0xe0
Jun 12 14:58:12 owl kernel: [do_sync_write+132/176]
do_sync_write+0x84/0xb0
Jun 12 14:58:12 owl kernel: [schedule_timeout+181/192]
schedule_timeout+0xb5/0xc0
Jun 12 14:58:12 owl kernel: [do_poll+106/208] do_poll+0x6a/0xd0
Jun 12 14:58:12 owl kernel: [do_sync_write+0/176]
do_sync_write+0x0/0xb0
Jun 12 14:58:12 owl kernel: [vfs_write+216/320] vfs_write+0xd8/0x140
Jun 12 14:58:12 owl kernel: [sys_write+81/128] sys_write+0x51/0x80
Jun 12 14:58:12 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:12 owl kernel: Code: 89 50 04 89 02 c7 46 04 00 02 20 00 c7
06 00 01 10 00 c7 44
Jun 12 14:58:12 owl kernel: <6>note: firefox-bin[2864] exited with
preempt_count 4
Jun 12 14:58:23 owl kernel: Unable to handle kernel paging request at
virtual address 6398639c
Jun 12 14:58:23 owl kernel: printing eip:
Jun 12 14:58:23 owl kernel: c011d7c4
Jun 12 14:58:23 owl kernel: *pde = 00000000
Jun 12 14:58:23 owl kernel: Oops: 0002 [#4]
Jun 12 14:58:23 owl kernel: PREEMPT
Jun 12 14:58:23 owl kernel: Modules linked in: pl2303 usbserial nfs
lockd sunrpc ppp_deflate bsd_comp ppp_async crc_ccitt ipv6 ppp_generic
slhc ipt_MASQUERADE iptable_nat ipt_LOG iptable_filter eth1394 ohci1394
ieee1394 lp apm 8139too mii sd_mod
Jun 12 14:58:23 owl kernel: CPU: 0
Jun 12 14:58:23 owl kernel: EIP: 0060:[__mod_timer+164/368] Not
tainted
Jun 12 14:58:23 owl kernel: EFLAGS: 00010002
(2.6.8-16.2005-11-06.owl.1.oss.mods)
Jun 12 14:58:23 owl kernel: EIP is at __mod_timer+0xa4/0x170
Jun 12 14:58:23 owl kernel: eax: 63986398 ebx: 63986398 ecx:
cbda25e0 edx: 63986398
Jun 12 14:58:23 owl kernel: esi: dfd99fc0 edi: c0408b00 ebp:
00000246 esp: c93bfce4
Jun 12 14:58:23 owl kernel: ds: 007b es: 007b ss: 0068
Jun 12 14:58:23 owl kernel: Process amarokapp (pid: 2894,
threadinfo=c93be000 task=c98aacf0)
Jun 12 14:58:23 owl kernel: Stack: c04034e0 da846bb0 00000000 cbda25e0
dffd9c80 cbda2638 dffd9c80 c01924a4
Jun 12 14:58:23 owl kernel: dfd99fc0 00fb4024 00000000 c93be000
c019a055 00000000 00000000 c0192598
Jun 12 14:58:23 owl kernel: dffd9c80 cbda25e0 00000050 00000001
00000000 cbda25e0 00000002 df55ada8
Jun 12 14:58:23 owl kernel: Call Trace:
Jun 12 14:58:23 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:23 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:23 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:23 owl kernel: [group_send_sig_info+147/160]
group_send_sig_info+0x93/0xa0
Jun 12 14:58:23 owl kernel: [recalc_task_prio+143/400]
recalc_task_prio+0x8f/0x190
Jun 12 14:58:23 owl kernel: [activate_task+98/128]
activate_task+0x62/0x80
Jun 12 14:58:23 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:23 owl kernel: [ext3_dirty_inode+50/144]
ext3_dirty_inode+0x32/0x90
Jun 12 14:58:23 owl kernel: [__mark_inode_dirty+426/432]
__mark_inode_dirty+0x1aa/0x1b0
Jun 12 14:58:23 owl kernel: [inode_setattr+245/368]
inode_setattr+0xf5/0x170
Jun 12 14:58:23 owl kernel: [ext3_setattr+198/464]
ext3_setattr+0xc6/0x1d0
Jun 12 14:58:23 owl kernel: [notify_change+382/432]
notify_change+0x17e/0x1b0
Jun 12 14:58:23 owl kernel: [do_truncate+105/176] do_truncate+0x69/0xb0
Jun 12 14:58:23 owl kernel: [permission+103/128] permission+0x67/0x80
Jun 12 14:58:23 owl kernel: [may_open+384/480] may_open+0x180/0x1e0
Jun 12 14:58:23 owl kernel: [open_namei+165/1520] open_namei+0xa5/0x5f0
Jun 12 14:58:23 owl kernel: [filp_open+62/112] filp_open+0x3e/0x70
Jun 12 14:58:23 owl kernel: [get_unused_fd+57/224]
get_unused_fd+0x39/0xe0
Jun 12 14:58:23 owl kernel: [sys_open+91/144] sys_open+0x5b/0x90
Jun 12 14:58:23 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:23 owl kernel: Code: 89 50 04 89 02 c7 46 04 00 02 20 00 c7
06 00 01 10 00 c7 44
Jun 12 14:58:23 owl kernel: <6>note: amarokapp[2894] exited with
preempt_count 4
Jun 12 14:58:27 owl kernel: Unable to handle kernel paging request at
virtual address 6398639c
Jun 12 14:58:27 owl kernel: printing eip:
Jun 12 14:58:27 owl kernel: c011d7c4
Jun 12 14:58:27 owl kernel: *pde = 00000000
Jun 12 14:58:27 owl kernel: Oops: 0002 [#5]
Jun 12 14:58:27 owl kernel: PREEMPT
Jun 12 14:58:27 owl kernel: Modules linked in: pl2303 usbserial nfs
lockd sunrpc ppp_deflate bsd_comp ppp_async crc_ccitt ipv6 ppp_generic
slhc ipt_MASQUERADE iptable_nat ipt_LOG iptable_filter eth1394 ohci1394
ieee1394 lp apm 8139too mii sd_mod
Jun 12 14:58:27 owl kernel: CPU: 0
Jun 12 14:58:27 owl kernel: EIP: 0060:[__mod_timer+164/368] Not
tainted
Jun 12 14:58:27 owl kernel: EFLAGS: 00010002
(2.6.8-16.2005-11-06.owl.1.oss.mods)
Jun 12 14:58:27 owl kernel: EIP is at __mod_timer+0xa4/0x170
Jun 12 14:58:27 owl kernel: eax: 63986398 ebx: 63986398 ecx:
d64650e0 edx: 63986398
Jun 12 14:58:27 owl kernel: esi: dfd99fc0 edi: c0408b00 ebp:
00000246 esp: d0d11dc0
Jun 12 14:58:27 owl kernel: ds: 007b es: 007b ss: 0068
Jun 12 14:58:27 owl kernel: Process kmail (pid: 2844,
threadinfo=d0d10000 task=d05737d0)
Jun 12 14:58:27 owl kernel: Stack: d6465018 dffeb26c 00000000 d64650e0
dffd9c80 d6465138 dffd9c80 c01924a4
Jun 12 14:58:27 owl kernel: dfd99fc0 00fb4db3 00000000 d0d10000
c019a055 00000000 00000000 c0192598
Jun 12 14:58:27 owl kernel: dffd9c80 d64650e0 00000050 00000001
00000000 d64650e0 00000002 00000020
Jun 12 14:58:27 owl kernel: Call Trace:
Jun 12 14:58:27 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:27 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:27 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:27 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:27 owl kernel: [link_path_walk+2730/3488]
link_path_walk+0xaaa/0xda0
Jun 12 14:58:27 owl kernel: [ext3_dirty_inode+50/144]
ext3_dirty_inode+0x32/0x90
Jun 12 14:58:27 owl kernel: [__mark_inode_dirty+426/432]
__mark_inode_dirty+0x1aa/0x1b0
Jun 12 14:58:27 owl kernel: [cp_new_stat64+253/288]
cp_new_stat64+0xfd/0x120
Jun 12 14:58:27 owl kernel: [update_atime+208/224]
update_atime+0xd0/0xe0
Jun 12 14:58:27 owl kernel: [generic_file_mmap+60/80]
generic_file_mmap+0x3c/0x50
Jun 12 14:58:27 owl kernel: [do_mmap_pgoff+800/1760]
do_mmap_pgoff+0x320/0x6e0
Jun 12 14:58:27 owl kernel: [sys_fstat64+55/64] sys_fstat64+0x37/0x40
Jun 12 14:58:27 owl kernel: [sys_mmap2+120/176] sys_mmap2+0x78/0xb0
Jun 12 14:58:27 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jun 12 14:58:27 owl kernel: Code: 89 50 04 89 02 c7 46 04 00 02 20 00 c7
06 00 01 10 00 c7 44
Jun 12 14:58:27 owl kernel: <6>note: kmail[2844] exited with
preempt_count 4
Jun 12 14:58:27 owl kernel: bad: scheduling while atomic!
Jun 12 14:58:27 owl kernel: [schedule+1148/1168] schedule+0x47c/0x490
Jun 12 14:58:27 owl kernel: [call_console_drivers+101/288]
call_console_drivers+0x65/0x120
Jun 12 14:58:27 owl kernel: [rwsem_down_read_failed+141/384]
rwsem_down_read_failed+0x8d/0x180
Jun 12 14:58:27 owl kernel:
[.text.lock.exit+127/229] .text.lock.exit+0x7f/0xe5
Jun 12 14:58:27 owl kernel: [do_page_fault+0/1353]
do_page_fault+0x0/0x549
Jun 12 14:58:27 owl kernel: [die+248/256] die+0xf8/0x100
Jun 12 14:58:27 owl kernel: [do_page_fault+478/1353]
do_page_fault+0x1de/0x549
Jun 12 14:58:27 owl kernel: [recalc_task_prio+143/400]
recalc_task_prio+0x8f/0x190
Jun 12 14:58:27 owl kernel: [recalc_task_prio+143/400]
recalc_task_prio+0x8f/0x190
Jun 12 14:58:27 owl kernel: [activate_task+98/128]
activate_task+0x62/0x80
Jun 12 14:58:27 owl kernel: [try_to_wake_up+164/192]
try_to_wake_up+0xa4/0xc0
Jun 12 14:58:27 owl kernel: [do_page_fault+0/1353]
do_page_fault+0x0/0x549
Jun 12 14:58:27 owl kernel: [error_code+45/56] error_code+0x2d/0x38
Jun 12 14:58:27 owl kernel: [__mod_timer+164/368]
__mod_timer+0xa4/0x170
Jun 12 14:58:27 owl kernel: [get_transaction+100/192]
get_transaction+0x64/0xc0
Jun 12 14:58:27 owl kernel: [__jbd_kmalloc+37/48]
__jbd_kmalloc+0x25/0x30
Jun 12 14:58:27 owl kernel: [start_this_handle+152/992]
start_this_handle+0x98/0x3e0
Jun 12 14:58:27 owl kernel: [journal_start+169/208]
journal_start+0xa9/0xd0
Jun 12 14:58:27 owl kernel: [link_path_walk+2730/3488]
link_path_walk+0xaaa/0xda0
Jun 12 14:58:27 owl kernel: [ext3_dirty_inode+50/144]
ext3_dirty_inode+0x32/0x90
Jun 12 14:58:27 owl kernel: [__mark_inode_dirty+426/432]
__mark_inode_dirty+0x1aa/0x1b0
Jun 12 14:58:27 owl kernel: [cp_new_stat64+253/288]
cp_new_stat64+0xfd/0x120
Jun 12 14:58:27 owl kernel: [update_atime+208/224]
update_atime+0xd0/0xe0
Jun 12 14:58:27 owl kernel: [generic_file_mmap+60/80]
generic_file_mmap+0x3c/0x50
Jun 12 14:58:27 owl kernel: [do_mmap_pgoff+800/1760]
do_mmap_pgoff+0x320/0x6e0
Jun 12 14:58:27 owl kernel: [sys_fstat64+55/64] sys_fstat64+0x37/0x40
Jun 12 14:58:27 owl kernel: [sys_mmap2+120/176] sys_mmap2+0x78/0xb0
Jun 12 14:58:27 owl kernel: [syscall_call+7/11] syscall_call+0x7/0xb
[at this point I turned the power off]
Cheers,
Kjetil
--
Kjetil Kjernsmo
Programmer/Astrophysicist/Skeptic/Ski-orienteer/Orienteer/Mountaineer
[email protected] [email protected] [email protected]
Homepage: http://www.kjetil.kjernsmo.net/ OpenPGP KeyID: 6A6A0BBC
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