2.2.14 SMP, serial related oops

From: David Whysong (dwhysong@physics.ucsb.edu)
Date: Fri Apr 28 2000 - 01:37:48 EST


Hi,

This happened when I logged in to Sleepy remotely via ssh and then tried
to run minicom. It appears from the logs that the modem was already in use
by a ppp session...

System is: Tyan Tiger 100 board (BX chipset), dual Celeron 300 MHz, 256
megs ECC SDRAM, IDE disks, NCR53c8xx SCSI, 3c905B ethernet, Matrox G400
video, Soundblaster Live (value) sound card. The modem is external.

The only unusual module I had loaded was emu10k1.o for the Soundblaster
Live.

Dave

David Whysong dwhysong@physics.ucsb.edu
Astrophysics graduate student University of California, Santa Barbara
My public PGP keys are on my web page - http://www.physics.ucsb.edu/~dwhysong
DSS PGP Key 0x903F5BD6 : FE78 91FE 4508 106F 7C88 1706 B792 6995 903F 5BD6
D-H PGP key 0x5DAB0F91 : BC33 0F36 FCCD E72C 441F 663A 72ED 7FB7 5DAB 0F91

ksymoops 2.3.3 on i686 2.2.14. Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.2.14/ (default)
     -m /boot/System.map-2.2.14 (specified)

Apr 27 22:27:22 sleepy kernel: Unable to handle kernel paging request at virtual address 71a8087c
Apr 27 22:27:22 sleepy kernel: current->tss.cr3 = 0230c000, %cr3 = 0230c000
Apr 27 22:27:22 sleepy kernel: *pde = 00000000
Apr 27 22:27:22 sleepy kernel: Oops: 0002
Apr 27 22:27:22 sleepy kernel: CPU: 1
Apr 27 22:27:22 sleepy kernel: EIP: 0010:[<d08d2b0e>]
Using defaults from ksymoops -t elf32-i386 -a i386
Apr 27 22:27:22 sleepy kernel: EFLAGS: 00010246
Apr 27 22:27:22 sleepy kernel: eax: d08cdb3c ebx: 00000000 ecx: 00000000 edx: d08cdb5c
Apr 27 22:27:22 sleepy kernel: esi: d08d96a0 edi: 00000224 ebp: d08cd094 esp: c7aafd1c
Apr 27 22:27:22 sleepy kernel: ds: 0018 es: 0018 ss: 0018
Apr 27 22:27:22 sleepy kernel: Process minicom (pid: 6060, process nr: 26, stackpage=c7aaf000)
Apr 27 22:27:22 sleepy kernel: Stack: 0000001b d08cd008 d08cdb5c d08cdb3c 00000001 00000000 0000001d d08cdb3c
Apr 27 22:27:22 sleepy kernel: 00000004 d08d96a0 0000011e 00000101 d08d8b60 0000000e 00000001 00000001
Apr 27 22:27:22 sleepy kernel: c010b919 d08d2ef4 d08cd008 d08cdb18 00000001 00001000 0000c327 d08cd008
Apr 27 22:27:22 sleepy kernel: Call Trace: [<d08cd008>] [<d08cdb5c>] [<d08cdb3c>] [<d08cdb3c>] [<d08d96a0>] [<d08d8b60>] [do_IRQ+61/88]
Apr 27 22:27:22 sleepy kernel: [<d08d2ef4>] [<d08cd008>] [<d08cdb18>] [<d08cd008>] [<d08e971a>] [<d08cdb5c>] [<d08ce458>] [<d08cdb3c>]
Apr 27 22:27:22 sleepy kernel: [<d08cdb5c>] [<d08cd094>] [<d08ea008>] [<d08e9008>] [<d08d3d37>] [<d08cd008>] [<d08cdb18>] [<d08ec008>]
Apr 27 22:27:22 sleepy kernel: [<d08cd008>] [<d08ec008>] [<d08f0008>] [<d08d2541>] [<d08cd008>] [<d08cd008>] [<d08d1743>] [<d08cd008>]
Apr 27 22:27:22 sleepy kernel: [<d08b562c>] [process_timeout+0/20] [sys_write+216/276] [system_call+52/56]
Apr 27 22:27:22 sleepy kernel: Code: 66 ff 04 70 3b 5c 24 30 7c 0d 89 d8 2b 44 24 30 8b 54 24 34

>>EIP; d08d2b0e <END_OF_CODE+1be3b/????> <=====
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08cdb5c <END_OF_CODE+16e89/????>
Trace; d08cdb3c <END_OF_CODE+16e69/????>
Trace; d08cdb3c <END_OF_CODE+16e69/????>
Trace; d08d96a0 <END_OF_CODE+229cd/????>
Trace; d08d8b60 <END_OF_CODE+21e8d/????>
Trace; d08d2ef4 <END_OF_CODE+1c221/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08cdb18 <END_OF_CODE+16e45/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08e971a <END_OF_CODE+32a47/????>
Trace; d08cdb5c <END_OF_CODE+16e89/????>
Trace; d08ce458 <END_OF_CODE+17785/????>
Trace; d08cdb3c <END_OF_CODE+16e69/????>
Trace; d08cdb5c <END_OF_CODE+16e89/????>
Trace; d08cd094 <END_OF_CODE+163c1/????>
Trace; d08ea008 <END_OF_CODE+33335/????>
Trace; d08e9008 <END_OF_CODE+32335/????>
Trace; d08d3d37 <END_OF_CODE+1d064/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08cdb18 <END_OF_CODE+16e45/????>
Trace; d08ec008 <END_OF_CODE+35335/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08ec008 <END_OF_CODE+35335/????>
Trace; d08f0008 <END_OF_CODE+39335/????>
Trace; d08d2541 <END_OF_CODE+1b86e/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08d1743 <END_OF_CODE+1aa70/????>
Trace; d08cd008 <END_OF_CODE+16335/????>
Trace; d08b562c <[serial]register_serial+134/1a8>
Code; d08d2b0e <END_OF_CODE+1be3b/????>
00000000 <_EIP>:
Code; d08d2b0e <END_OF_CODE+1be3b/????> <=====
   0: 66 ff 04 70 incw (%eax,%esi,2) <=====
Code; d08d2b12 <END_OF_CODE+1be3f/????>
   4: 3b 5c 24 30 cmpl 0x30(%esp,1),%ebx
Code; d08d2b16 <END_OF_CODE+1be43/????>
   8: 7c 0d jl 17 <_EIP+0x17> d08d2b25 <END_OF_CODE+1be52/????>
Code; d08d2b18 <END_OF_CODE+1be45/????>
   a: 89 d8 movl %ebx,%eax
Code; d08d2b1a <END_OF_CODE+1be47/????>
   c: 2b 44 24 30 subl 0x30(%esp,1),%eax
Code; d08d2b1e <END_OF_CODE+1be4b/????>
  10: 8b 54 24 34 movl 0x34(%esp,1),%edx

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This archive was generated by hypermail 2b29 : Sun Apr 30 2000 - 21:00:14 EST