2.6.3 iwspy oops

From: Margit Schubert-While
Date: Wed Feb 18 2004 - 15:23:14 EST

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Working on a SSH WLAN connection OK (ca. 2 hours) until I entered "iwspy",
then system borked (not recoverable) :

Unable to handle kernel paging request at virtual address c076a000
printing eip:
c01f6ccd
*pde = 00103027
*pte = 0076a000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[memcpy+29/64] Not tainted
EIP: 0060:[<c01f6ccd>] Not tainted
EFLAGS: 00010203
EIP is at memcpy+0x1d/0x40
eax: 00000006 ebx: 000110f0 ecx: 00000001 edx: c09fde2a
esi: c0769ffe edi: c09fde2a ebp: c652fe9c esp: c652fe94
ds: 007b es: 007b ss: 0068
Process iwspy (pid: 2622, threadinfo=c652e000 task=cee18960)
Stack: c09fde28 c076a004 c652fec0 c02db9fb c09fde2a c0769ffe 00000006 c0703a60
c0703800 00008b11 c08ecf38 c652ff2c c02dafad c0703800 c652ff1c c652ff50
c08ecf38 c384b94c 00000000 00000000 cee18960 c0122e00 00000000 00000000
Call Trace:
[iw_handler_get_spy+91/208] iw_handler_get_spy+0x5b/0xd0
[<c02db9fb>] iw_handler_get_spy+0x5b/0xd0
[wireless_process_ioctl+813/2352] wireless_process_ioctl+0x32d/0x930
[<c02dafad>] wireless_process_ioctl+0x32d/0x930
[default_wake_function+0/32] default_wake_function+0x0/0x20
[<c0122e00>] default_wake_function+0x0/0x20
[iw_handler_get_spy+0/208] iw_handler_get_spy+0x0/0xd0
[<c02db9a0>] iw_handler_get_spy+0x0/0xd0
[dev_ioctl+340/1024] dev_ioctl+0x154/0x400
[<c02cf074>] dev_ioctl+0x154/0x400
[sock_ioctl+223/768] sock_ioctl+0xdf/0x300
[<c02c46df>] sock_ioctl+0xdf/0x300
[sys_ioctl+510/608] sys_ioctl+0x1fe/0x260
[<c018e9fe>] sys_ioctl+0x1fe/0x260
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

Code: f3 a5 a8 02 74 02 66 a5 a8 01 74 01 a4 8b 34 24 89 d0 8b 7c
Unable to handle kernel paging request at virtual address ec81e64d
printing eip:
c01b45bc
*pde = 00000000
Oops: 0000 [#2]
CPU: 0
EIP: 0060:[pid_alive+12/48] Not tainted
EIP: 0060:[<c01b45bc>] Not tainted
EFLAGS: 00010286
EIP is at pid_alive+0xc/0x30
eax: ec81e651 ebx: c09f1e3c ecx: c4a4df38 edx: ec81e589
esi: ec81e589 edi: c09f1e2c ebp: cef57e6c esp: cef57e6c
ds: 007b es: 007b ss: 0068
Process mingetty (pid: 2623, threadinfo=cef56000 task=cef7c960)
Stack: cef57e9c c01b51a3 ec81e589 cf1c0f38 00000000 c4a4df38 c651f008 00034b38
00000002 c4a4df38 cef57f68 cffc4224 cef57ebc c01893b9 c4a4df38 cef57f68
00000000 cef57efc cef57ef4 c651f00a cef57f18 c0189b67 cef57f68 cef57efc
Call Trace:
[pid_revalidate+35/512] pid_revalidate+0x23/0x200
[<c01b51a3>] pid_revalidate+0x23/0x200
[do_lookup+89/160] do_lookup+0x59/0xa0
[<c01893b9>] do_lookup+0x59/0xa0
[link_path_walk+1895/3936] link_path_walk+0x767/0xf60
[<c0189b67>] link_path_walk+0x767/0xf60
[unmap_page_range+78/128] unmap_page_range+0x4e/0x80
[<c015f52e>] unmap_page_range+0x4e/0x80
Feb 18 19:33:43 marglap init: Id "1" respawning too fast: disabled for 5 minutes
[open_namei+134/1120] open_namei+0x86/0x460
[<c018ad46>] open_namei+0x86/0x460
[getname+41/192] getname+0x29/0xc0
[<c0188829>] getname+0x29/0xc0
[filp_open+58/96] filp_open+0x3a/0x60
[<c017487a>] filp_open+0x3a/0x60
[sys_open+85/160] sys_open+0x55/0xa0
[<c0175035>] sys_open+0x55/0xa0
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

Code: 39 82 c4 00 00 00 75 08 5d 8b 82 cc 00 00 00 c3 0f 0b 08 03
<1>Unable to handle kernel paging request at virtual address ec81e64d
printing eip:
c01b45bc
*pde = 00000000
Oops: 0000 [#3]
CPU: 0
EIP: 0060:[pid_alive+12/48] Not tainted
EIP: 0060:[<c01b45bc>] Not tainted
EFLAGS: 00010286
EIP is at pid_alive+0xc/0x30
eax: ec81e651 ebx: c09f1e3c ecx: c4a4df38 edx: ec81e589
esi: ec81e589 edi: c09f1e2c ebp: cef57e6c esp: cef57e6c
ds: 007b es: 007b ss: 0068
Process mingetty (pid: 2626, threadinfo=cef56000 task=cef7c960)
Stack: cef57e9c c01b51a3 ec81e589 cf1c0f38 00000000 c4a4df38 c972c008 00034b38
00000002 c4a4df38 cef57f68 cffc4224 cef57ebc c01893b9 c4a4df38 cef57f68
00000000 cef57efc cef57ef4 c972c00a cef57f18 c0189b67 cef57f68 cef57efc
Call Trace:
[pid_revalidate+35/512] pid_revalidate+0x23/0x200
[<c01b51a3>] pid_revalidate+0x23/0x200
[do_lookup+89/160] do_lookup+0x59/0xa0
[<c01893b9>] do_lookup+0x59/0xa0
[link_path_walk+1895/3936] link_path_walk+0x767/0xf60
[<c0189b67>] link_path_walk+0x767/0xf60
[open_namei+134/1120] open_namei+0x86/0x460
[<c018ad46>] open_namei+0x86/0x460
[common_interrupt+24/32] common_interrupt+0x18/0x20
[<c010c5ec>] common_interrupt+0x18/0x20
[getname+41/192] getname+0x29/0xc0
[<c0188829>] getname+0x29/0xc0
[filp_open+58/96] filp_open+0x3a/0x60
[<c017487a>] filp_open+0x3a/0x60
[sys_open+85/160] sys_open+0x55/0xa0
[<c0175035>] sys_open+0x55/0xa0
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

Code: 39 82 c4 00 00 00 75 08 5d 8b 82 cc 00 00 00 c3 0f 0b 08 03
<1>Unable to handle kernel paging request at virtual address ec81e64d
printing eip:
c01b45bc
*pde = 00000000
Oops: 0000 [#4]
CPU: 0
EIP: 0060:[pid_alive+12/48] Not tainted
EIP: 0060:[<c01b45bc>] Not tainted
EFLAGS: 00010286
EIP is at pid_alive+0xc/0x30
eax: ec81e651 ebx: c09f1e3c ecx: c4a4df38 edx: ec81e589
esi: ec81e589 edi: c09f1e2c ebp: cef57e6c esp: cef57e6c
ds: 007b es: 007b ss: 0068
Process mingetty (pid: 2629, threadinfo=cef56000 task=cef7c960)
Stack: cef57e9c c01b51a3 ec81e589 cf1c0f38 00000000 c4a4df38 c7120008 00034b38
00000002 c4a4df38 cef57f68 cffc4224 cef57ebc c01893b9 c4a4df38 cef57f68
00000000 cef57efc cef57ef4 c712000a cef57f18 c0189b67 cef57f68 cef57efc
Call Trace:
[pid_revalidate+35/512] pid_revalidate+0x23/0x200
[<c01b51a3>] pid_revalidate+0x23/0x200
[do_lookup+89/160] do_lookup+0x59/0xa0
[<c01893b9>] do_lookup+0x59/0xa0
[link_path_walk+1895/3936] link_path_walk+0x767/0xf60
[<c0189b67>] link_path_walk+0x767/0xf60
[unmap_page_range+78/128] unmap_page_range+0x4e/0x80
[<c015f52e>] unmap_page_range+0x4e/0x80
[open_namei+134/1120] open_namei+0x86/0x460
[<c018ad46>] open_namei+0x86/0x460
[getname+41/192] getname+0x29/0xc0
[<c0188829>] getname+0x29/0xc0
[filp_open+58/96] filp_open+0x3a/0x60
[<c017487a>] filp_open+0x3a/0x60
[sys_open+85/160] sys_open+0x55/0xa0
[<c0175035>] sys_open+0x55/0xa0
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

Code: 39 82 c4 00 00 00 75 08 5d 8b 82 cc 00 00 00 c3 0f 0b 08 03
<1>Unable to handle kernel paging request at virtual address ec81e64d
printing eip:
c01b45bc
*pde = 00000000
Oops: 0000 [#5]
CPU: 0
EIP: 0060:[pid_alive+12/48] Not tainted
EIP: 0060:[<c01b45bc>] Not tainted
EFLAGS: 00010286
EIP is at pid_alive+0xc/0x30
eax: ec81e651 ebx: c09f1e3c ecx: c4a4df38 edx: ec81e589
esi: ec81e589 edi: c09f1e2c ebp: cef57e6c esp: cef57e6c
ds: 007b es: 007b ss: 0068
Process mingetty (pid: 2632, threadinfo=cef56000 task=cef7c960)
Stack: cef57e9c c01b51a3 ec81e589 cf1c0f38 00000000 c4a4df38 c678f008 00034b38
00000002 c4a4df38 cef57f68 cffc4224 cef57ebc c01893b9 c4a4df38 cef57f68
00000000 cef57efc cef57ef4 c678f00a cef57f18 c0189b67 cef57f68 cef57efc
Call Trace:
[pid_revalidate+35/512] pid_revalidate+0x23/0x200
[<c01b51a3>] pid_revalidate+0x23/0x200
[do_lookup+89/160] do_lookup+0x59/0xa0
[<c01893b9>] do_lookup+0x59/0xa0
[link_path_walk+1895/3936] link_path_walk+0x767/0xf60
[<c0189b67>] link_path_walk+0x767/0xf60
[unmap_page_range+78/128] unmap_page_range+0x4e/0x80
[<c015f52e>] unmap_page_range+0x4e/0x80
[open_namei+134/1120] open_namei+0x86/0x460
[<c018ad46>] open_namei+0x86/0x460
[getname+41/192] getname+0x29/0xc0
[<c0188829>] getname+0x29/0xc0
[filp_open+58/96] filp_open+0x3a/0x60
[<c017487a>] filp_open+0x3a/0x60
[sys_open+85/160] sys_open+0x55/0xa0
[<c0175035>] sys_open+0x55/0xa0
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

Code: 39 82 c4 00 00 00 75 08 5d 8b 82 cc 00 00 00 c3 0f 0b 08 03
<1>Unable to handle kernel paging request at virtual address ec81e64d
printing eip:
c01b45bc
*pde = 00000000
Oops: 0000 [#6]
CPU: 0
EIP: 0060:[pid_alive+12/48] Not tainted
EIP: 0060:[<c01b45bc>] Not tainted
EFLAGS: 00010286
EIP is at pid_alive+0xc/0x30
eax: ec81e651 ebx: c09f1e3c ecx: c4a4df38 edx: ec81e589
esi: ec81e589 edi: c09f1e2c ebp: cef57e6c esp: cef57e6c
ds: 007b es: 007b ss: 0068
Process mingetty (pid: 2635, threadinfo=cef56000 task=cef7c960)
Stack: cef57e9c c01b51a3 ec81e589 cf1c0f38 00000000 c4a4df38 c58f3008 00034b38
00000002 c4a4df38 cef57f68 cffc4224 cef57ebc c01893b9 c4a4df38 cef57f68
00000000 cef57efc cef57ef4 c58f300a cef57f18 c0189b67 cef57f68 cef57efc
Call Trace:
[pid_revalidate+35/512] pid_revalidate+0x23/0x200
[<c01b51a3>] pid_revalidate+0x23/0x200
[do_lookup+89/160] do_lookup+0x59/0xa0
[<c01893b9>] do_lookup+0x59/0xa0
[link_path_walk+1895/3936] link_path_walk+0x767/0xf60
[<c0189b67>] link_path_walk+0x767/0xf60
[unmap_page_range+78/128] unmap_page_range+0x4e/0x80
[<c015f52e>] unmap_page_range+0x4e/0x80
[open_namei+134/1120] open_namei+0x86/0x460
[<c018ad46>] open_namei+0x86/0x460
[getname+41/192] getname+0x29/0xc0
[<c0188829>] getname+0x29/0xc0
[filp_open+58/96] filp_open+0x3a/0x60
[<c017487a>] filp_open+0x3a/0x60
[sys_open+85/160] sys_open+0x55/0xa0
[<c0175035>] sys_open+0x55/0xa0
[syscall_call+7/11] syscall_call+0x7/0xb
[<c010bc7f>] syscall_call+0x7/0xb

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Next message: Tom Rini: "Re: [PATCH][1/6] A different KGDB stub"
Previous message: Florian Schanda: "Kernel Panic: Fatal Exception in interrupt (reproducible)"
Next in thread: Jean Tourrilhes: "Re: 2.6.3 iwspy oops"
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