2.4.5 kernel Oops accessing OnStream IDE tape drive

2.4.5 kernel Oops accessing OnStream IDE tape drive

Post by Jonathan Kame » Fri, 15 Jun 2001 20:56:22



I've gotten a number of 2.4.5 kernel Oopses in the past few days while
"mt" was trying to perform operations on my OnStream IDE tape drive.
This started happening after I ctrl-c'd tar reading the tape drive,
but it has persisted even after a reboot.  After it happens, the tape
drive gets into some sort of locked state in which it won't let me
eject the tape by pushing the button; rebooting clears that up.

Because I need my backups to run, I've backed down to kernel 2.2.19.
Also, I didn't have ksymoops debugging enabled in insmod, so I don't
have all the information that ksymoops wants, but below is the output
of ksymoops with the information that I *did* have.

If it would be helpful for the people debugging this if I switched
back to 2.4.5 and made it happen again with current ksyms and lsmod
output, please let me know and I'll do that.

Thanks for any help or advice you can provide.

  jik

ksymoops 2.4.1 on i686 2.2.19.  Options used
     -v /usr/src/linux/vmlinux (specified)
     -K (specified)
     -L (specified)
     -o /lib/modules/2.4.5 (specified)
     -m /boot/System.map (specified)

No modules in ksyms, skipping objects
Jun 13 03:05:57 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:05:57 jik kernel: c0134fa2
Jun 13 03:05:57 jik kernel: *pde = 1ff0e067
Jun 13 03:05:57 jik kernel: Oops: 0000
Jun 13 03:05:57 jik kernel: CPU:    1
Jun 13 03:05:57 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:05:57 jik kernel: EIP:    0010:[<c0134fa2>]
Using defaults from ksymoops -t elf32-i386 -a i386
Jun 13 03:05:57 jik kernel: EFLAGS: 00010282
Jun 13 03:05:57 jik kernel: eax: e0877620   ebx: 00000128   ecx: df9c8440   edx: daa4b780
Jun 13 03:05:57 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d097def4
Jun 13 03:05:57 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:05:57 jik kernel: Process mt (pid: 6754, stackpage=d097d000)
Jun 13 03:05:57 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 d33b7005
Jun 13 03:05:57 jik kernel:        df9c8440 df9c8440 da217080 ffffffed c0135260 00000025 00000080 df9c8440
Jun 13 03:05:57 jik kernel:        da217080 dfcedc40 df9c8440 c0134183 da217080 df9c8440 dc19fba0 dc19f6e0
Jun 13 03:05:58 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:05:58 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:05:58 jik kernel:        [<c0106e0b>]
Jun 13 03:05:58 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:05:58 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:05:58 jik kernel: c0134fa2
Jun 13 03:05:58 jik kernel: *pde = 1ff0e067
Jun 13 03:05:58 jik kernel: Oops: 0000
Jun 13 03:05:58 jik kernel: CPU:    0
Jun 13 03:05:58 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:05:58 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:05:58 jik kernel: EFLAGS: 00010282
Jun 13 03:05:58 jik kernel: eax: e0877620   ebx: 00000128   ecx: d79c1660   edx: daa4b780
Jun 13 03:05:58 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d097def4
Jun 13 03:05:58 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:05:58 jik kernel: Process mt (pid: 6755, stackpage=d097d000)
Jun 13 03:05:58 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f1160 c2429005
Jun 13 03:05:58 jik kernel:        d79c1660 d79c1660 da217080 ffffffed c0135260 00000025 00000080 d79c1660
Jun 13 03:05:58 jik kernel:        da217080 dfcedc40 d79c1660 c0134183 da217080 d79c1660 dc19f3e0 cf7224a0
Jun 13 03:05:58 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:05:58 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:05:58 jik kernel:        [<c0106e0b>]
Jun 13 03:05:58 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:06:00 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:06:00 jik kernel: c0134fa2
Jun 13 03:06:00 jik kernel: *pde = 1ff0e067
Jun 13 03:06:00 jik kernel: Oops: 0000
Jun 13 03:06:00 jik kernel: CPU:    0
Jun 13 03:06:00 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:06:00 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:06:00 jik kernel: EFLAGS: 00010282
Jun 13 03:06:00 jik kernel: eax: e0877620   ebx: 00000128   ecx: dc974480   edx: dfcda4e0
Jun 13 03:06:00 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d097def4
Jun 13 03:06:00 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:06:00 jik kernel: Process mt (pid: 6758, stackpage=d097d000)
Jun 13 03:06:00 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 cb0ff005
Jun 13 03:06:00 jik kernel:        dc974480 dc974480 da217080 ffffffed c0135260 00000025 00000080 dc974480
Jun 13 03:06:00 jik kernel:        da217080 dfcedc40 dc974480 c0134183 da217080 dc974480 dc19fe60 c945a160
Jun 13 03:06:00 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:06:00 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:06:00 jik kernel:        [<c0106e0b>]
Jun 13 03:06:00 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:06:04 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:06:04 jik kernel: c0134fa2
Jun 13 03:06:04 jik kernel: *pde = 1ff0e067
Jun 13 03:06:04 jik kernel: Oops: 0000
Jun 13 03:06:04 jik kernel: CPU:    0
Jun 13 03:06:04 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:06:04 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:06:04 jik kernel: EFLAGS: 00010282
Jun 13 03:06:04 jik kernel: eax: e0877620   ebx: 00000128   ecx: d43c34a0   edx: dfcda4e0
Jun 13 03:06:04 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d7b4fef4
Jun 13 03:06:04 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:06:04 jik kernel: Process mt (pid: 6759, stackpage=d7b4f000)
Jun 13 03:06:04 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 c3c14005
Jun 13 03:06:04 jik kernel:        d43c34a0 d43c34a0 da217080 ffffffed c0135260 00000025 00000080 d43c34a0
Jun 13 03:06:04 jik kernel:        da217080 dfcedc40 d43c34a0 c0134183 da217080 d43c34a0 dc19fa20 dc19f9a0
Jun 13 03:06:04 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:06:04 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:06:04 jik kernel:        [<c0106e0b>]
Jun 13 03:06:04 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:06:12 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:06:12 jik kernel: c0134fa2
Jun 13 03:06:12 jik kernel: *pde = 1ff0e067
Jun 13 03:06:12 jik kernel: Oops: 0000
Jun 13 03:06:12 jik kernel: CPU:    0
Jun 13 03:06:12 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:06:12 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:06:12 jik kernel: EFLAGS: 00010282
Jun 13 03:06:12 jik kernel: eax: e0877620   ebx: 00000128   ecx: d8a1c480   edx: dfcda4e0
Jun 13 03:06:12 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d7b4fef4
Jun 13 03:06:12 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:06:12 jik kernel: Process mt (pid: 6760, stackpage=d7b4f000)
Jun 13 03:06:12 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 cc3e3005
Jun 13 03:06:12 jik kernel:        d8a1c480 d8a1c480 da217080 ffffffed c0135260 00000025 00000080 d8a1c480
Jun 13 03:06:12 jik kernel:        da217080 dfcedc40 d8a1c480 c0134183 da217080 d8a1c480 dc19fe60 dc19f3e0
Jun 13 03:06:12 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:06:12 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:06:12 jik kernel:        [<c0106e0b>]
Jun 13 03:06:12 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:06:28 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:06:28 jik kernel: c0134fa2
Jun 13 03:06:28 jik kernel: *pde = 1ff0e067
Jun 13 03:06:28 jik kernel: Oops: 0000
Jun 13 03:06:28 jik kernel: CPU:    1
Jun 13 03:06:28 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:06:28 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:06:28 jik kernel: EFLAGS: 00010282
Jun 13 03:06:28 jik kernel: eax: e0877620   ebx: 00000128   ecx: dc03ab40   edx: dfcda4e0
Jun 13 03:06:28 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d7fb7ef4
Jun 13 03:06:28 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:06:28 jik kernel: Process mt (pid: 6761, stackpage=d7fb7000)
Jun 13 03:06:28 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 d3b21005
Jun 13 03:06:28 jik kernel:        dc03ab40 dc03ab40 da217080 ffffffed c0135260 00000025 00000080 dc03ab40
Jun 13 03:06:28 jik kernel:        da217080 dfcedc40 dc03ab40 c0134183 da217080 dc03ab40 dc19f160 cf722360
Jun 13 03:06:28 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:06:28 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:06:28 jik kernel:        [<c0106e0b>]
Jun 13 03:06:28 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:07:00 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:07:00 jik kernel: c0134fa2
Jun 13 03:07:00 jik kernel: *pde = 1ff0e067
Jun 13 03:07:00 jik kernel: Oops: 0000
Jun 13 03:07:00 jik kernel: CPU:    1
Jun 13 03:07:00 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:07:00 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:07:00 jik kernel: EFLAGS: 00010282
Jun 13 03:07:00 jik kernel: eax: e0877620   ebx: 00000128   ecx: dc9743c0   edx: caa91320
Jun 13 03:07:00 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d7fb7ef4
Jun 13 03:07:00 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:07:00 jik kernel: Process mt (pid: 6764, stackpage=d7fb7000)
Jun 13 03:07:00 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 dd2ae005
Jun 13 03:07:00 jik kernel:        dc9743c0 dc9743c0 da217080 ffffffed c0135260 00000025 00000080 dc9743c0
Jun 13 03:07:00 jik kernel:        da217080 dfcedc40 dc9743c0 c0134183 da217080 dc9743c0 cf722d60 c945a420
Jun 13 03:07:00 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:07:00 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:07:00 jik kernel:        [<c0106e0b>]
Jun 13 03:07:00 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:08:04 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:08:04 jik kernel: c0134fa2
Jun 13 03:08:04 jik kernel: *pde = 1ff0e067
Jun 13 03:08:04 jik kernel: Oops: 0000
Jun 13 03:08:04 jik kernel: CPU:    0
Jun 13 03:08:04 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:08:04 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:08:04 jik kernel: EFLAGS: 00010282
Jun 13 03:08:04 jik kernel: eax: e0877620   ebx: 00000128   ecx: dfcdad20   edx: dbff8c80
Jun 13 03:08:04 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d7fb7ef4
Jun 13 03:08:04 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:08:04 jik kernel: Process mt (pid: 6767, stackpage=d7fb7000)
Jun 13 03:08:04 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f15e0 c1e6c005
Jun 13 03:08:04 jik kernel:        dfcdad20 dfcdad20 da217080 ffffffed c0135260 00000025 00000080 dfcdad20
Jun 13 03:08:04 jik kernel:        da217080 dfcedc40 dfcdad20 c0134183 da217080 dfcdad20 dc19f4e0 dc19f420
Jun 13 03:08:04 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:08:04 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:08:04 jik kernel:        [<c0106e0b>]
Jun 13 03:08:04 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:10:12 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:10:12 jik kernel: c0134fa2
Jun 13 03:10:12 jik kernel: *pde = 1ff0e067
Jun 13 03:10:12 jik kernel: Oops: 0000
Jun 13 03:10:12 jik kernel: CPU:    0
Jun 13 03:10:12 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:10:12 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:10:12 jik kernel: EFLAGS: 00010282
Jun 13 03:10:12 jik kernel: eax: e0877620   ebx: 00000128   ecx: d719b3c0   edx: dfcda4e0
Jun 13 03:10:12 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: db51bef4
Jun 13 03:10:12 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:10:12 jik kernel: Process mt (pid: 6800, stackpage=db51b000)
Jun 13 03:10:12 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f1360 d1bf2005
Jun 13 03:10:12 jik kernel:        d719b3c0 d719b3c0 da217080 ffffffed c0135260 00000025 00000080 d719b3c0
Jun 13 03:10:12 jik kernel:        da217080 dfcedc40 d719b3c0 c0134183 da217080 d719b3c0 d588eea0 d588eca0
Jun 13 03:10:12 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:10:12 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:10:12 jik kernel:        [<c0106e0b>]
Jun 13 03:10:12 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:14:28 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:14:28 jik kernel: c0134fa2
Jun 13 03:14:28 jik kernel: *pde = 1ff0e067
Jun 13 03:14:28 jik kernel: Oops: 0000
Jun 13 03:14:28 jik kernel: CPU:    0
Jun 13 03:14:28 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:14:28 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:14:28 jik kernel: EFLAGS: 00010282
Jun 13 03:14:28 jik kernel: eax: e0877620   ebx: 00000128   ecx: d19a15a0   edx: ca8e8480
Jun 13 03:14:28 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d29fdef4
Jun 13 03:14:28 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:14:28 jik kernel: Process mt (pid: 6951, stackpage=d29fd000)
Jun 13 03:14:28 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c cc9f1960 ddeb3005
Jun 13 03:14:28 jik kernel:        d19a15a0 d19a15a0 da217080 ffffffed c0135260 00000025 00000080 d19a15a0
Jun 13 03:14:28 jik kernel:        da217080 dfcedc40 d19a15a0 c0134183 da217080 d19a15a0 dbbcbd20 dbbcb4e0
Jun 13 03:14:28 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:14:28 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:14:28 jik kernel:        [<c0106e0b>]
Jun 13 03:14:28 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:23:00 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:23:00 jik kernel: c0134fa2
Jun 13 03:23:00 jik kernel: *pde = 1ff0e067
Jun 13 03:23:00 jik kernel: Oops: 0000
Jun 13 03:23:00 jik kernel: CPU:    0
Jun 13 03:23:00 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:23:00 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:23:00 jik kernel: EFLAGS: 00010282
Jun 13 03:23:00 jik kernel: eax: e0877620   ebx: 00000128   ecx: caa911a0   edx: d6437ae0
Jun 13 03:23:00 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c904fef4
Jun 13 03:23:00 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:23:00 jik kernel: Process mt (pid: 7117, stackpage=c904f000)
Jun 13 03:23:00 jik kernel: Stack: 00000000 00000001 c5c88cc0 400f4700 bffffdb8 c011339c c9ecf760 d41db005
Jun 13 03:23:00 jik kernel:        caa911a0 caa911a0 da217080 ffffffed c0135260 00000025 00000080 caa911a0
Jun 13 03:23:00 jik kernel:        da217080 dfcedc40 caa911a0 c0134183 da217080 caa911a0 df34f420 d3f1e3e0
Jun 13 03:23:00 jik kernel: Call Trace: [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224] [system_call+51/56]
Jun 13 03:23:00 jik kernel: Call Trace: [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>] [<c0106e0b>]
Jun 13 03:23:00 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 03:40:04 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 03:40:04 jik kernel: c0134fa2
Jun 13 03:40:04 jik kernel: *pde = 1ff0e067
Jun 13 03:40:04 jik kernel: Oops: 0000
Jun 13 03:40:04 jik kernel: CPU:    0
Jun 13 03:40:04 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 03:40:04 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 03:40:04 jik kernel: EFLAGS: 00010282
Jun 13 03:40:04 jik kernel: eax: e0877620   ebx: 00000128   ecx: de0e2680   edx: dc974e40
Jun 13 03:40:04 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c80efef4
Jun 13 03:40:04 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 03:40:04 jik kernel: Process mt (pid: 7451, stackpage=c80ef000)
Jun 13 03:40:05 jik kernel: Stack: c012683d 00000001 c5c88cc0 400f4700 bffffdb8 c011339c c8cdecc0 df91d005
Jun 13 03:40:05 jik kernel:        de0e2680 de0e2680 da217080 ffffffed c0135260 00000025 00000080 de0e2680
Jun 13 03:40:05 jik kernel:        da217080 dfcedc40 de0e2680 c0134183 da217080 de0e2680 df896720 df896ee0
Jun 13 03:40:05 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 03:40:05 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 03:40:05 jik kernel:        [<c0106e0b>]
Jun 13 03:40:05 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 05:07:24 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 05:07:24 jik kernel: c0134fa2
Jun 13 05:07:24 jik kernel: *pde = 1ff0e067
Jun 13 05:07:24 jik kernel: Oops: 0000
Jun 13 05:07:24 jik kernel: CPU:    1
Jun 13 05:07:24 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 05:07:24 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 05:07:24 jik kernel: EFLAGS: 00010282
Jun 13 05:07:24 jik kernel: eax: e0877620   ebx: 00000128   ecx: dd04b5c0   edx: d891c9e0
Jun 13 05:07:24 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: caf13ef4
Jun 13 05:07:24 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 05:07:24 jik kernel: Process mt (pid: 309, stackpage=caf13000)
Jun 13 05:07:24 jik kernel: Stack: c012683d 00000001 d5173660 400f4700 bffff8e8 c011339c dfb55dc0 dd633005
Jun 13 05:07:24 jik kernel:        dd04b5c0 dd04b5c0 c7c0e2a0 ffffffed c0135260 00000025 00000000 dd04b5c0
Jun 13 05:07:24 jik kernel:        c7c0e2a0 dfcedc40 dd04b5c0 c0134183 c7c0e2a0 dd04b5c0 dd0b25a0 c3d406a0
Jun 13 05:07:24 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 05:07:24 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 05:07:24 jik kernel:        [<c0106e0b>]
Jun 13 05:07:24 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 13 05:07:28 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 13 05:07:28 jik kernel: c0134fa2
Jun 13 05:07:28 jik kernel: *pde = 1ff0e067
Jun 13 05:07:28 jik kernel: Oops: 0000
Jun 13 05:07:28 jik kernel: CPU:    0
Jun 13 05:07:28 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 13 05:07:28 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 13 05:07:28 jik kernel: EFLAGS: 00010282
Jun 13 05:07:28 jik kernel: eax: e0877620   ebx: 00000128   ecx: dbfc8780   edx: d891c9e0
Jun 13 05:07:28 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: caf13ef4
Jun 13 05:07:28 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 13 05:07:28 jik kernel: Process mt (pid: 310, stackpage=caf13000)
Jun 13 05:07:28 jik kernel: Stack: c012683d 00000001 d5173660 400f4700 bffff8e8 c011339c c6d45640 de163005
Jun 13 05:07:28 jik kernel:        dbfc8780 dbfc8780 c7c0e2a0 ffffffed c0135260 00000025 00000000 dbfc8780
Jun 13 05:07:28 jik kernel:        c7c0e2a0 dfcedc40 dbfc8780 c0134183 c7c0e2a0 dbfc8780 da708960 df896e20
Jun 13 05:07:28 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 13 05:07:28 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 13 05:07:28 jik kernel:        [<c0106e0b>]
Jun 13 05:07:28 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:05:29 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:05:29 jik kernel: c0134fa2
Jun 14 03:05:29 jik kernel: *pde = 1ff0e067
Jun 14 03:05:29 jik kernel: Oops: 0000
Jun 14 03:05:29 jik kernel: CPU:    1
Jun 14 03:05:29 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:05:29 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:05:29 jik kernel: EFLAGS: 00010282
Jun 14 03:05:29 jik kernel: eax: e0877620   ebx: 00000128   ecx: d759b620   edx: d3ff43c0
Jun 14 03:05:29 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:05:29 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:05:29 jik kernel: Process mt (pid: 9690, stackpage=c8b43000)
Jun 14 03:05:29 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 dbfd2005
Jun 14 03:05:29 jik kernel:        d759b620 d759b620 cf761a40 ffffffed c0135260 00000025 00000080 d759b620
Jun 14 03:05:29 jik kernel:        cf761a40 dff112a0 d759b620 c0134183 cf761a40 d759b620 d32aa4a0 d1a37620
Jun 14 03:05:29 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:05:29 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:05:29 jik kernel:        [<c0106e0b>]
Jun 14 03:05:29 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:05:30 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:05:30 jik kernel: c0134fa2
Jun 14 03:05:30 jik kernel: *pde = 1ff0e067
Jun 14 03:05:30 jik kernel: Oops: 0000
Jun 14 03:05:30 jik kernel: CPU:    0
Jun 14 03:05:30 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:05:30 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:05:30 jik kernel: EFLAGS: 00010282
Jun 14 03:05:30 jik kernel: eax: e0877620   ebx: 00000128   ecx: d27d3560   edx: d1a6d1a0
Jun 14 03:05:30 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:05:30 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:05:30 jik kernel: Process mt (pid: 9691, stackpage=c8b43000)
Jun 14 03:05:30 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 c3e9d005
Jun 14 03:05:30 jik kernel:        d27d3560 d27d3560 cf761a40 ffffffed c0135260 00000025 00000080 d27d3560
Jun 14 03:05:30 jik kernel:        cf761a40 dff112a0 d27d3560 c0134183 cf761a40 d27d3560 d3fd52e0 d0f95960
Jun 14 03:05:30 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:05:30 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:05:30 jik kernel:        [<c0106e0b>]
Jun 14 03:05:30 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:05:32 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:05:32 jik kernel: c0134fa2
Jun 14 03:05:32 jik kernel: *pde = 1ff0e067
Jun 14 03:05:32 jik kernel: Oops: 0000
Jun 14 03:05:32 jik kernel: CPU:    1
Jun 14 03:05:32 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:05:32 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:05:32 jik kernel: EFLAGS: 00010282
Jun 14 03:05:32 jik kernel: eax: e0877620   ebx: 00000128   ecx: d73e45c0   edx: d1a6d1a0
Jun 14 03:05:32 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:05:32 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:05:32 jik kernel: Process mt (pid: 9692, stackpage=c8b43000)
Jun 14 03:05:32 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 d50cb005
Jun 14 03:05:32 jik kernel:        d73e45c0 d73e45c0 cf761a40 ffffffed c0135260 00000025 00000080 d73e45c0
Jun 14 03:05:32 jik kernel:        cf761a40 dff112a0 d73e45c0 c0134183 cf761a40 d73e45c0 d522e860 d522efa0
Jun 14 03:05:32 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:05:32 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:05:32 jik kernel:        [<c0106e0b>]
Jun 14 03:05:32 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:05:36 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:05:36 jik kernel: c0134fa2
Jun 14 03:05:36 jik kernel: *pde = 1ff0e067
Jun 14 03:05:36 jik kernel: Oops: 0000
Jun 14 03:05:36 jik kernel: CPU:    1
Jun 14 03:05:36 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:05:36 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:05:36 jik kernel: EFLAGS: 00010282
Jun 14 03:05:36 jik kernel: eax: e0877620   ebx: 00000128   ecx: d0ac59e0   edx: d1a6d1a0
Jun 14 03:05:36 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:05:36 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:05:36 jik kernel: Process mt (pid: 9693, stackpage=c8b43000)
Jun 14 03:05:36 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 c6ce2005
Jun 14 03:05:36 jik kernel:        d0ac59e0 d0ac59e0 cf761a40 ffffffed c0135260 00000025 00000080 d0ac59e0
Jun 14 03:05:36 jik kernel:        cf761a40 dff112a0 d0ac59e0 c0134183 cf761a40 d0ac59e0 d0f95860 d0f95f20
Jun 14 03:05:36 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:05:36 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:05:36 jik kernel:        [<c0106e0b>]
Jun 14 03:05:36 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:05:44 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:05:44 jik kernel: c0134fa2
Jun 14 03:05:44 jik kernel: *pde = 1ff0e067
Jun 14 03:05:44 jik kernel: Oops: 0000
Jun 14 03:05:44 jik kernel: CPU:    0
Jun 14 03:05:44 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:05:44 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:05:44 jik kernel: EFLAGS: 00010282
Jun 14 03:05:44 jik kernel: eax: e0877620   ebx: 00000128   ecx: d3dd9da0   edx: d1a6d1a0
Jun 14 03:05:44 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:05:44 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:05:44 jik kernel: Process mt (pid: 9694, stackpage=c8b43000)
Jun 14 03:05:44 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 dbfcc005
Jun 14 03:05:44 jik kernel:        d3dd9da0 d3dd9da0 cf761a40 ffffffed c0135260 00000025 00000080 d3dd9da0
Jun 14 03:05:44 jik kernel:        cf761a40 dff112a0 d3dd9da0 c0134183 cf761a40 d3dd9da0 d32aa6e0 d2cf93a0
Jun 14 03:05:44 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:05:44 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:05:44 jik kernel:        [<c0106e0b>]
Jun 14 03:05:44 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:06:00 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:06:00 jik kernel: c0134fa2
Jun 14 03:06:00 jik kernel: *pde = 1ff0e067
Jun 14 03:06:00 jik kernel: Oops: 0000
Jun 14 03:06:00 jik kernel: CPU:    1
Jun 14 03:06:00 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:06:00 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:06:00 jik kernel: EFLAGS: 00010282
Jun 14 03:06:00 jik kernel: eax: e0877620   ebx: 00000128   ecx: d2abf660   edx: d1a6d1a0
Jun 14 03:06:00 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:06:00 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:06:00 jik kernel: Process mt (pid: 9695, stackpage=c8b43000)
Jun 14 03:06:00 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 cdac1005
Jun 14 03:06:00 jik kernel:        d2abf660 d2abf660 cf761a40 ffffffed c0135260 00000025 00000080 d2abf660
Jun 14 03:06:00 jik kernel:        cf761a40 dff112a0 d2abf660 c0134183 cf761a40 d2abf660 dc1afba0 d3fd5220
Jun 14 03:06:00 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:06:00 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:06:00 jik kernel:        [<c0106e0b>]
Jun 14 03:06:00 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:06:32 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:06:32 jik kernel: c0134fa2
Jun 14 03:06:32 jik kernel: *pde = 1ff0e067
Jun 14 03:06:32 jik kernel: Oops: 0000
Jun 14 03:06:32 jik kernel: CPU:    0
Jun 14 03:06:32 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:06:32 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:06:32 jik kernel: EFLAGS: 00010282
Jun 14 03:06:32 jik kernel: eax: e0877620   ebx: 00000128   ecx: d32b1da0   edx: d32b1800
Jun 14 03:06:32 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:06:32 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:06:32 jik kernel: Process mt (pid: 9698, stackpage=c8b43000)
Jun 14 03:06:32 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 d6b33005
Jun 14 03:06:32 jik kernel:        d32b1da0 d32b1da0 cf761a40 ffffffed c0135260 00000025 00000080 d32b1da0
Jun 14 03:06:32 jik kernel:        cf761a40 dff112a0 d32b1da0 c0134183 cf761a40 d32b1da0 d32aa6e0 d32aa4a0
Jun 14 03:06:32 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:06:32 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:06:32 jik kernel:        [<c0106e0b>]
Jun 14 03:06:32 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:07:36 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:07:36 jik kernel: c0134fa2
Jun 14 03:07:36 jik kernel: *pde = 1ff0e067
Jun 14 03:07:36 jik kernel: Oops: 0000
Jun 14 03:07:36 jik kernel: CPU:    1
Jun 14 03:07:36 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:07:36 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:07:36 jik kernel: EFLAGS: 00010282
Jun 14 03:07:36 jik kernel: eax: e0877620   ebx: 00000128   ecx: d7c098a0   edx: d750fe40
Jun 14 03:07:36 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:07:36 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:07:36 jik kernel: Process mt (pid: 9701, stackpage=c8b43000)
Jun 14 03:07:36 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 cb6be005
Jun 14 03:07:36 jik kernel:        d7c098a0 d7c098a0 cf761a40 ffffffed c0135260 00000025 00000080 d7c098a0
Jun 14 03:07:36 jik kernel:        cf761a40 dff112a0 d7c098a0 c0134183 cf761a40 d7c098a0 d426aee0 d3fd5460
Jun 14 03:07:36 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:07:36 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:07:36 jik kernel:        [<c0106e0b>]
Jun 14 03:07:36 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:09:44 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:09:44 jik kernel: c0134fa2
Jun 14 03:09:44 jik kernel: *pde = 1ff0e067
Jun 14 03:09:44 jik kernel: Oops: 0000
Jun 14 03:09:44 jik kernel: CPU:    0
Jun 14 03:09:44 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:09:44 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:09:44 jik kernel: EFLAGS: 00010282
Jun 14 03:09:44 jik kernel: eax: e0877620   ebx: 00000128   ecx: d1a6d1a0   edx: d32b1800
Jun 14 03:09:44 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: c8b43ef4
Jun 14 03:09:44 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:09:44 jik kernel: Process mt (pid: 9706, stackpage=c8b43000)
Jun 14 03:09:44 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d321be60 dc67a005
Jun 14 03:09:44 jik kernel:        d1a6d1a0 d1a6d1a0 cf761a40 ffffffed c0135260 00000025 00000080 d1a6d1a0
Jun 14 03:09:44 jik kernel:        cf761a40 dff112a0 d1a6d1a0 c0134183 cf761a40 d1a6d1a0 d522e860 d32aa4a0
Jun 14 03:09:44 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:09:44 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:09:44 jik kernel:        [<c0106e0b>]
Jun 14 03:09:44 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:14:00 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:14:00 jik kernel: c0134fa2
Jun 14 03:14:00 jik kernel: *pde = 1ff0e067
Jun 14 03:14:00 jik kernel: Oops: 0000
Jun 14 03:14:00 jik kernel: CPU:    1
Jun 14 03:14:00 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:14:00 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:14:00 jik kernel: EFLAGS: 00010282
Jun 14 03:14:00 jik kernel: eax: e0877620   ebx: 00000128   ecx: d33ce1e0   edx: d154d360
Jun 14 03:14:00 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: cc19fef4
Jun 14 03:14:00 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:14:00 jik kernel: Process mt (pid: 9888, stackpage=cc19f000)
Jun 14 03:14:00 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d3199740 c2d58005
Jun 14 03:14:00 jik kernel:        d33ce1e0 d33ce1e0 cf761a40 ffffffed c0135260 00000025 00000080 d33ce1e0
Jun 14 03:14:00 jik kernel:        cf761a40 dff112a0 d33ce1e0 c0134183 cf761a40 d33ce1e0 d3fd5ae0 d3fd53a0
Jun 14 03:14:00 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:14:00 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:14:00 jik kernel:        [<c0106e0b>]
Jun 14 03:14:00 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:22:32 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:22:32 jik kernel: c0134fa2
Jun 14 03:22:32 jik kernel: *pde = 1ff0e067
Jun 14 03:22:32 jik kernel: Oops: 0000
Jun 14 03:22:32 jik kernel: CPU:    0
Jun 14 03:22:32 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:22:32 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:22:32 jik kernel: EFLAGS: 00010282
Jun 14 03:22:32 jik kernel: eax: e0877620   ebx: 00000128   ecx: d33ce600   edx: d750fd20
Jun 14 03:22:32 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: cf5d9ef4
Jun 14 03:22:32 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:22:32 jik kernel: Process mt (pid: 9970, stackpage=cf5d9000)
Jun 14 03:22:32 jik kernel: Stack: c012683d 00000001 df28f940 400f4700 bffffdb8 c011339c d31991c0 d4fe4005
Jun 14 03:22:32 jik kernel:        d33ce600 d33ce600 cf761a40 ffffffed c0135260 00000025 00000080 d33ce600
Jun 14 03:22:32 jik kernel:        cf761a40 dff112a0 d33ce600 c0134183 cf761a40 d33ce600 da6b5ee0 ddadb2a0
Jun 14 03:22:32 jik kernel: Call Trace: [insert_vm_struct+45/80] [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224]
Jun 14 03:22:32 jik kernel: Call Trace: [<c012683d>] [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>]
Jun 14 03:22:32 jik kernel:        [<c0106e0b>]
Jun 14 03:22:32 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c012683d <insert_vm_struct+2d/50>
Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi

Jun 14 03:39:35 jik kernel: Unable to handle kernel paging request at virtual address e0877620
Jun 14 03:39:35 jik kernel: c0134fa2
Jun 14 03:39:35 jik kernel: *pde = 1ff0e067
Jun 14 03:39:35 jik kernel: Oops: 0000
Jun 14 03:39:35 jik kernel: CPU:    1
Jun 14 03:39:35 jik kernel: EIP:    0010:[get_chrfops+66/352]
Jun 14 03:39:35 jik kernel: EIP:    0010:[<c0134fa2>]
Jun 14 03:39:35 jik kernel: EFLAGS: 00010282
Jun 14 03:39:35 jik kernel: eax: e0877620   ebx: 00000128   ecx: d73e4c20   edx: d1a6d500
Jun 14 03:39:35 jik kernel: esi: 00000025   edi: 00000000   ebp: c0327ee4   esp: d5977ef4
Jun 14 03:39:35 jik kernel: ds: 0018   es: 0018   ss: 0018
Jun 14 03:39:35 jik kernel: Process mt (pid: 10381, stackpage=d5977000)
Jun 14 03:39:35 jik kernel: Stack: 00000004 00000001 df28f940 400f4700 bffffdb8 c011339c dad32840 cbc0e005
Jun 14 03:39:35 jik kernel:        d73e4c20 d73e4c20 cf761a40 ffffffed c0135260 00000025 00000080 d73e4c20
Jun 14 03:39:36 jik kernel:        cf761a40 dff112a0 d73e4c20 c0134183 cf761a40 d73e4c20 d3e0f4e0 ddf7e560
Jun 14 03:39:36 jik kernel: Call Trace: [do_page_fault+396/1184] [chrdev_open+32/160] [dentry_open+195/320] [filp_open+77/96] [getname+91/160] [sys_open+58/224] [system_call+51/56]
Jun 14 03:39:36 jik kernel: Call Trace: [<c011339c>] [<c0135260>] [<c0134183>] [<c01340ad>] [<c013f2ab>] [<c013439a>] [<c0106e0b>]
Jun 14 03:39:36 jik kernel: Code: 8b 00 85 c0 74 10 50 e8 22 2c fe ff 5a 85 c0 74 09 8b 3c 2b

>>EIP; c0134fa2 <get_chrfops+42/160>   <=====

Trace; c011339c <do_page_fault+18c/4a0>
Trace; c0135260 <chrdev_open+20/a0>
Trace; c0134183 <dentry_open+c3/140>
Trace; c01340ad <filp_open+4d/60>
Trace; c013f2ab <getname+5b/a0>
Trace; c013439a <sys_open+3a/e0>
Trace; c0106e0b <system_call+33/38>
Code;  c0134fa2 <get_chrfops+42/160>
00000000 <_EIP>:
Code;  c0134fa2 <get_chrfops+42/160>   <=====
   0:   8b 00                     mov    (%eax),%eax   <=====
Code;  c0134fa4 <get_chrfops+44/160>
   2:   85 c0                     test   %eax,%eax
Code;  c0134fa6 <get_chrfops+46/160>
   4:   74 10                     je     16 <_EIP+0x16> c0134fb8 <get_chrfops+58/160>
Code;  c0134fa8 <get_chrfops+48/160>
   6:   50                        push   %eax
Code;  c0134fa9 <get_chrfops+49/160>
   7:   e8 22 2c fe ff            call   fffe2c2e <_EIP+0xfffe2c2e> c0117bd0 <try_inc_mod_count+0/40>
Code;  c0134fae <get_chrfops+4e/160>
   c:   5a                        pop    %edx
Code;  c0134faf <get_chrfops+4f/160>
   d:   85 c0                     test   %eax,%eax
Code;  c0134fb1 <get_chrfops+51/160>
   f:   74 09                     je     1a <_EIP+0x1a> c0134fbc <get_chrfops+5c/160>
Code;  c0134fb3 <get_chrfops+53/160>
  11:   8b 3c 2b                  mov    (%ebx,%ebp,1),%edi