All pastes #150420 Raw Edit

florian_

public text v1 · immutable
#150420 ·published 2006-08-26 22:02 UTC
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ET: Registered protocol family 16
Algorithmics/MIPS FPU Emulator v1.5
Break instruction in kernel code[#1]:
Cpu 0
$ 0   : 00000000 1000fc00 00004cf4 802f0000
$ 4   : 000000c5 00000000 8078fc68 00000000
$ 8   : 00000000 00000040 00000042 00000000
$12   : 00000000 ffffffff 00200200 00100100
$16   : 00000020 8078fb08 801a9db0 801a9920
$20   : 8078fb10 0000000c 8078fb18 8078fc68
$24   : 00000000 8033fdb9
$28   : 8078e000 8078faf8 00000000 80066d34
Hi    : 00004cf4
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process khelper (pid: 5, threadinfo=8078e000, task=80508c00)
Stack : 00000000 00000000 00002000 00000000 8078fb08 8078fb08 8078fb10 8078fb10
        8078fb18 8078fb18 00000000 00000000 00000000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00000000 40000200 40000000 01000000
        00000080 50000000 00000000 00000000 00000000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00002000 00002000 00008000 00400000
        ...
Call Trace:
 [<800656e0>] shrink_slab+0x204/0x258
 [<8006556c>] shrink_slab+0x90/0x258
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<8007ac58>] cache_alloc_refill+0x348/0x5e4
 [<8007a908>] kmem_cache_alloc+0x90/0x98
 [<80033898>] copy_process+0xa8/0x10dc
 [<80174530>] wait_for_completion+0xb0/0x12c
 [<80049708>] alloc_pid+0x3c/0x380
 [<80031928>] default_wake_function+0x0/0x8
 [<800349ec>] do_fork+0x80/0x214
 [<8003bb3c>] __do_softirq+0x8c/0x14c
 [<8003bb3c>] __do_softirq+0x8c/0x14c
 [<8003bc88>] do_softirq+0x8c/0xb8
 [<800484b0>] ____call_usermodehelper+0x0/0xc8
 [<80048c74>] worker_thread+0x0/0x198
 [<80015534>] kernel_thread+0x74/0x8c
 [<8001112c>] plat_irq_dispatch+0x164/0x198
 [<80140680>] jedec_probe_chip+0x1fc8/0x241c
 [<800484b0>] ____call_usermodehelper+0x0/0xc8
 [<800154a8>] kernel_thread_helper+0x0/0x18
 [<80048670>] __call_usermodehelper+0x40/0x84
 [<80048dbc>] worker_thread+0x148/0x198
 [<801741c4>] schedule+0x5cc/0x888
 [<80048bb0>] run_workqueue+0xd0/0x194
 [<80048ddc>] worker_thread+0x168/0x198
 [<80048dbc>] worker_thread+0x148/0x198
 [<80031928>] default_wake_function+0x0/0x8
 [<8004d098>] kthread+0x130/0x178
 [<8004d044>] kthread+0xdc/0x178
 [<800154b8>] kernel_thread_helper+0x10/0x18
 [<800154a8>] kernel_thread_helper+0x0/0x18


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c42007
Break instruction in kernel code[#2]:
Cpu 0
$ 0   : 00000000 1000fc00 00004cf4 802f0000
$ 4   : 000000c5 00000000 80543af0 00000000
$ 8   : 00000000 00000040 00000042 00000000
$12   : 7fcbe1a8 80543e00 00001000 0000001e
$16   : 00000020 80543990 801a9dd8 801a9920
$20   : 80543998 0000000c 805439a0 80543af0
$24   : 00000003 8031b020
$28   : 80542000 80543980 00000000 80066d34
Hi    : 00004cf4
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process hotplug (pid: 9, threadinfo=80542000, task=80541c00)
Stack : 00000000 00000000 00000000 00000000 80543990 80543990 80543998 80543998
        805439a0 805439a0 00000000 00000000 00000000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
        00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
        ...
Call Trace:
 [<800656e0>] shrink_slab+0x204/0x258
 [<8006556c>] shrink_slab+0x90/0x258
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<8006b8ac>] __handle_mm_fault+0x750/0xa78
 [<8005b358>] file_read_actor+0x0/0x12c
 [<8005de8c>] __generic_file_aio_read+0x188/0x21c
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<8006741c>] vma_prio_tree_insert+0x28/0x5c
 [<8008fa10>] do_lookup+0x64/0x1bc
 [<8006e920>] do_mmap_pgoff+0x484/0x794
 [<8006e8f8>] do_mmap_pgoff+0x45c/0x794
 [<800908f4>] __link_path_walk+0xbf8/0xfb0
 [<8001e3e8>] tlb_do_page_fault_1+0x100/0x108
 [<80090d94>] link_path_walk+0xe8/0x1c8
 [<8005b358>] file_read_actor+0x0/0x12c
 [<80090804>] __link_path_walk+0xb08/0xfb0
 [<8005b1c4>] do_generic_mapping_read+0x454/0x5e8
 [<8005b384>] file_read_actor+0x2c/0x12c
 [<8005b1c4>] do_generic_mapping_read+0x454/0x5e8
 [<8005b358>] file_read_actor+0x0/0x12c
 [<8005de8c>] __generic_file_aio_read+0x188/0x21c
 [<8005b358>] file_read_actor+0x0/0x12c
 [<8008f564>] permission+0x78/0xb0
 [<8005e054>] generic_file_read+0x88/0xcc
 [<8004d720>] autoremove_wake_function+0x0/0x44
 [<8007efcc>] vfs_read+0xa4/0x1bc
 [<8007f450>] sys_read+0x54/0xa0
 [<8007e52c>] do_sys_open+0x100/0x150
 [<8001c340>] stack_done+0x20/0x3c


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c42007
Break instruction in kernel code[#3]:
Cpu 0
$ 0   : 00000000 1000fc00 00004ee8 802f0000
$ 4   : 000000ca 00000000 8057bd40 00000000
$ 8   : 00000000 00000040 00000042 00000000
$12   : 0000035c 0006cf04 00000001 2abdee34
$16   : 00000020 8057bbe0 801a9dd8 801a9920
$20   : 8057bbe8 0000000c 8057bbf0 8057bd40
$24   : 2abd97a4 2aaa8b64
$28   : 8057a000 8057bbd0 00000000 80066d34
Hi    : 00004ee8
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process hotplug (pid: 28, threadinfo=8057a000, task=80541030)
Stack : 00000008 802f2ef8 00000000 00000001 8057bbe0 8057bbe0 8057bbe8 8057bbe8
        8057bbf0 8057bbf0 802f0000 8003c150 8057bc00 8057bc00 00000008 802f2ef8
        80541420 802f4a0c 00000003 80032de4 00000001 802f3164 00000000 802f4a0c
        00000044 8004a054 c792bc80 00000000 00000008 802f2ef8 00000000 00000001
        802f0000 8004a23c 80582198 000200d2 00000000 00000001 802f0000 8003c150
        ...
Call Trace:
 [<8003c150>] tasklet_action+0x9c/0x108
 [<80032de4>] free_task+0x18/0x34
 [<8004a054>] __rcu_process_callbacks+0x9c/0x268
 [<8004a23c>] rcu_process_callbacks+0x1c/0x38
 [<8003c150>] tasklet_action+0x9c/0x108
 [<8003bb3c>] __do_softirq+0x8c/0x14c
 [<8003bb3c>] __do_softirq+0x8c/0x14c
 [<800193d8>] timer_interrupt+0x128/0x284
 [<8003bc88>] do_softirq+0x8c/0xb8
 [<800656e0>] shrink_slab+0x204/0x258
 [<8006556c>] shrink_slab+0x90/0x258
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<80021764>] r4k_flush_cache_page+0x1c/0x28
 [<8006a634>] do_wp_page+0xf4/0x4d0
 [<80023c98>] fpu_emulator_cop1Handler+0x58/0x1c30
 [<8006b87c>] __handle_mm_fault+0x720/0xa78
 [<80091620>] __user_walk_fd+0x8c/0xac
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<8001a7e4>] do_cpu+0x130/0x1d8
 [<80023c98>] fpu_emulator_cop1Handler+0x58/0x1c30
 [<8008b5f0>] sys_stat64+0x18/0x4c
 [<800388e4>] do_exit+0x570/0x8dc
 [<8001e3e8>] tlb_do_page_fault_1+0x100/0x108
 [<8001386c>] work_resched+0x8/0x40


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c42007
Break instruction in kernel code[#4]:
Cpu 0
$ 0   : 00000000 1000fc00 00003d54 802f0000
$ 4   : 0000009d 00000000 80529d78 ffff00fe
$ 8   : 80529fe0 0000fc00 00000000 805aa000
$12   : 802f3130 802f0000 802f0000 801a9460
$16   : 00000020 80529c18 801a9dd8 801a9920
$20   : 80529c20 0000000c 80529c28 80529d78
$24   : 2abd97a4 00467f6c
$28   : 80528000 80529c08 00000000 80066d34
Hi    : 00003d54
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process hotplug (pid: 8, threadinfo=80528000, task=80508030)
Stack : 80518c00 80360280 00000000 80529eb0 80529c18 80529c18 80529c20 80529c20
        80529c28 80529c28 80529c80 8008fa10 ffffffe0 00001000 00200200 00100100
        00000000 8060d013 80529c88 80529eb0 80529d40 8031b1a0 80529c80 8060d013
        80606a8c 800908f4 80529c70 80529c70 801750f0 80174204 80316000 80316020
        80316060 80316080 ffff16f5 00000014 80529cc8 801b0000 80529dd0 0000000c
        ...
Call Trace:
 [<8008fa10>] do_lookup+0x64/0x1bc
 [<800908f4>] __link_path_walk+0xbf8/0xfb0
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80174204>] schedule+0x60c/0x888
 [<801750f8>] schedule_timeout+0x7c/0xd8
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80040efc>] process_timeout+0x0/0x8
 [<80175034>] io_schedule_timeout+0x38/0x60
 [<8004d720>] autoremove_wake_function+0x0/0x44
 [<8009db34>] touch_atime+0xc8/0xd8
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<80068e44>] free_pgtables+0xd0/0x10c
 [<8006baf0>] __handle_mm_fault+0x994/0xa78
 [<8006e058>] unmap_region+0xd8/0x138
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<8006e920>] do_mmap_pgoff+0x484/0x794
 [<800183c8>] old_mmap+0xa0/0xf4
 [<800183b4>] old_mmap+0x8c/0xf4
 [<8007f450>] sys_read+0x54/0xa0
 [<8001e3e8>] tlb_do_page_fault_1+0x100/0x108
 [<8001c340>] stack_done+0x20/0x3c


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c42007
Break instruction in kernel code[#5]:
Cpu 0
$ 0   : 00000000 1000fc00 00003264 802f0000
$ 4   : 00000081 00000000 80551d40 801a9f64
$ 8   : 801a9f70 80061d88 00000000 00000000
$12   : 802f3130 802f0000 802f0000 801a9460
$16   : 00000020 80551be0 801a9dd8 801a9920
$20   : 80551be8 0000000c 80551bf0 80551d40
$24   : 00000000 2aaa9228
$28   : 80550000 80551bd0 00000000 80066d34
Hi    : 00003264
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process hotplug (pid: 10, threadinfo=80550000, task=80541810)
Stack : 8052cb14 80541810 8001dd20 8001db2c 80551be0 80551be0 80551be8 80551be8
        80551bf0 80551bf0 00000001 8006741c 8052cae0 00030002 80518c00 80360080
        00000000 80551eb0 80551c80 8032f7a0 80551d40 80551c88 803e5324 80551eb0
        80551c80 8008fa10 80551c38 80551c38 801750f0 80174204 80316ba0 80316bc0
        80316be0 80316c00 ffff16fa 00000014 80551c90 801b0000 80551d98 0000000c
        ...
Call Trace:
 [<8001dd20>] do_page_fault+0x2f0/0x3d0
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<8006741c>] vma_prio_tree_insert+0x28/0x5c
 [<8008fa10>] do_lookup+0x64/0x1bc
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80174204>] schedule+0x60c/0x888
 [<801750f8>] schedule_timeout+0x7c/0xd8
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80040efc>] process_timeout+0x0/0x8
 [<80175034>] io_schedule_timeout+0x38/0x60
 [<80090d94>] link_path_walk+0xe8/0x1c8
 [<800656e0>] shrink_slab+0x204/0x258
 [<8006556c>] shrink_slab+0x90/0x258
 [<80061ecc>] wakeup_pdflush+0x20/0x58
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8009db34>] touch_atime+0xc8/0xd8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<8006a950>] do_wp_page+0x410/0x4d0
 [<8003c150>] tasklet_action+0x9c/0x108
 [<8006b87c>] __handle_mm_fault+0x720/0xa78
 [<800193d8>] timer_interrupt+0x128/0x284
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<8006d758>] vma_merge+0x1c0/0x278
 [<8003c150>] tasklet_action+0x9c/0x108
 [<8006ee68>] do_brk+0x1c8/0x290
 [<800193d8>] timer_interrupt+0x128/0x284
 [<8006f064>] sys_brk+0x134/0x158
 [<8001e3e8>] tlb_do_page_fault_1+0x100/0x108
 [<8001c340>] stack_done+0x20/0x3c


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c42007
Break instruction in kernel code[#6]:
Cpu 0
$ 0   : 00000000 1000fc00 00002af8 802f0000
$ 4   : 0000006e 00000000 805ddd58 ffff00fe
$ 8   : 805ddfe0 0000fc00 00000000 805ce000
$12   : 801a9920 00000001 00000001 d4405d98
$16   : 00000020 805ddbf8 801a9db0 801a9920
$20   : 805ddc00 0000000c 805ddc08 805ddd58
$24   : 00000000 8001f0e8
$28   : 805dc000 805ddbe8 00000000 80066d34
Hi    : 00002af8
Lo    : 00000000
epc   : 80066484 shrink_zone+0x814/0xf60     Not tainted
ra    : 80066d34 try_to_free_pages+0x164/0x2a8
Status: 1000fc03    KERNEL EXL IE
Cause : 00800024
PrId  : 00029107
Modules linked in:
Process hotplug (pid: 33, threadinfo=805dc000, task=805dbc00)
Stack : 8052c060 00000000 00000001 00100873 805ddbf8 805ddbf8 805ddc00 805ddc00
        805ddc08 805ddc08 004c4afa 85f95800 805dbd08 8005fab4 805ddd40 805ddc88
        803e5324 00000000 8052c660 805db030 805dbc00 8052c060 80508c00 80032f4c
        00000000 00000001 805ddc50 805ddc50 801750f0 80174204 8031b660 8031b680
        8031b6a0 8031b720 ffff1708 00000014 805ddca8 801b0000 805dddb0 0000000c
        ...
Call Trace:
 [<8005fab4>] free_hot_cold_page+0x1bc/0x200
 [<80032f4c>] __mmdrop+0x28/0x50
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80174204>] schedule+0x60c/0x888
 [<801750f8>] schedule_timeout+0x7c/0xd8
 [<801750f0>] schedule_timeout+0x74/0xd8
 [<80040efc>] process_timeout+0x0/0x8
 [<80175034>] io_schedule_timeout+0x38/0x60
 [<8004a23c>] rcu_process_callbacks+0x1c/0x38
 [<8004d720>] autoremove_wake_function+0x0/0x44
 [<80066d34>] try_to_free_pages+0x164/0x2a8
 [<8006038c>] __alloc_pages+0x13c/0x348
 [<80068eb8>] __pte_alloc+0x38/0xd8
 [<800694d0>] copy_page_range+0x40c/0x42c
 [<800605d4>] __get_free_pages+0x3c/0x88
 [<80033ea0>] copy_process+0x6b0/0x10dc
 [<8001dd20>] do_page_fault+0x2f0/0x3d0
 [<8001db2c>] do_page_fault+0xfc/0x3d0
 [<80049708>] alloc_pid+0x3c/0x380
 [<800349ec>] do_fork+0x80/0x214
 [<80045364>] sys_rt_sigaction+0x84/0xcc
 [<8007e280>] get_unused_fd+0x30/0x138
 [<80018524>] _sys_fork+0x34/0x40
 [<8001c340>] stack_done+0x20/0x3c
 [<800145a8>] handle_cpu_int+0x20/0x38


Code: 00021080  14a00002  0045001b <0007000d> 8e660100  3c03801b  8c659fa0  24040064  00c4200