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Subject2.1.8: Oops in binfmt_elf.c (NOT gpm)
Date
Sorry Linus if you are crawling under tons of the same kind
of bug report, but vger seem very slow and eating a lot of
messages..

Trying to download gpm-1.10 with 2.1.8 + ncrBsd patch (to 1.14c)
I got this (this time my gpm 1.09 is disabled):

Nov 10 12:14:34 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
Nov 10 12:15:04 sicel-home-1-4 last message repeated 4 times
Nov 10 12:15:12 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_block_output.[DMAstat:1][irqlock:1][intr:0]
Nov 10 12:15:17 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
Nov 10 12:15:17 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_block_output.[DMAstat:1][irqlock:1][intr:0]
Nov 10 12:15:30 sicel-home-1-4 last message repeated 5 times
Nov 10 12:15:33 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
Nov 10 12:15:33 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_block_output.[DMAstat:1][irqlock:1][intr:0]
Nov 10 12:15:33 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
Nov 10 12:15:33 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
Nov 10 12:15:36 sicel-home-1-4 kernel: eth1: DMAing conflict in ne_block_output.[DMAstat:1][irqlock:1][intr:0]
Nov 10 12:16:01 sicel-home-1-4 last message repeated 6 times
[snipped... there's a lot of these]

doing a shutdown, i got those:

Unable to handle kernel NULL pointer dereference at virtual address 00000034
current->tss.cr3 = 00101000, Dr3 = 00101000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012fb25>]
EFLAGS: 00010046
eax: 0000008c ebx: c0247d28 ecx: 00000001 edx: c0247d28
esi: c1a656a4 edi: 00000024 ebp: c008360c esp: c01e3530
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=c01e170c)
Stack: c0247d28 c1a656a4 00000002 c008360c c008360c c01259a5 c0247d28 c1a656a4
c0083664 00000002 c01a6313 c1a656a4 c1a656a4 00000001 00000024 00000008
c008360c 00000000 c01a67e9 c008360c 00000001 00000008 00000000 c008360c
Call Trace: [<c01259a5>] [<c01a6313>] [<c01a67e9>] [<c01a2ac4>] [<c01ae695>]

[<c01af1e9>] [<c0111660>] [<c01ad621>] [<c01b175b>] [<c010c8ca>] [<c010c391>] [<c0109654>] [<c010a7e8>]
[<c0109348>] [<c01091c3>] [<c01c5e9d>]
Code: 66 83 7f 10 02 74 07 83 7c 24 24 00 74 0f c7 44 24 10 12 08
Aiee, killing interrupt handler
kfree of non-kmalloced memory: c01e3754, next= 00000000, order=0
kfree of non-kmalloced memory: c01e3744, next= 00000000, order=0
kfree of non-kmalloced memory: c01e3c58, next= 00000000, order=0
idle task may not sleep
sage repeated 4 times

Using `/boot/SysMap/System.map.218+ncr.96.11.10.11.26' to map addresses to symbols.

>>EIP: c012fb25 <load_elf_interp+189/2e0>

Code: c012fb25 <load_elf_interp+189/2e0> cmpw $0x2,0x10(%edi)
Code: c012fb2a <load_elf_interp+18e/2e0> je c012fb33 <load_elf_interp+197/2e0>
Code: c012fb2c <load_elf_interp+190/2e0> cmpl $0x0,0x24(%esp,1)
Code: c012fb31 <load_elf_interp+195/2e0> je c012fb42 <load_elf_interp+1a6/2e0>
Code: c012fb33 <load_elf_interp+197/2e0> movl $0x90000812,0x10(%esp,1)
Code: c012fb3b <load_elf_interp+19f/2e0> nop
Code: c012fb3c <load_elf_interp+1a0/2e0> nop

right after:

Unable to handle kernel NULL pointer dereference at virtual address 00000064
current->tss.cr3 = 00101000, Dr3 = 00101000
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c012fb25>]
EFLAGS: 00010046
eax: 0000008c ebx: c02481d4 ecx: 00000001 edx: c02481d4
esi: c1a656a4 edi: 00000054 ebp: c0083214 esp: c01e32dc
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=c01e170c)
Stack: c02481d4 c1a656a4 00000002 c0083214 c0083214 c01259a5 c02481d4 c1a656a4
c008326c 0000000a c01a6313 c1a656a4 c1a656a4 00000001 00000054 00000010
c0083214 00000000 c01a67e9 c0083214 00000001 00000010 00000000 c0083214
Call Trace: [<c01259a5>] [<c01a6313>] [<c01a67e9>] [<c01a2ac4>] [<c01ae695>]

[<c01af1e9>] [<c01ad621>] [<c01b175b>] [<c010c8ca>] [<c010c391>] [<c0110ddf>] [<c0115988>] [<c0115f9e>]
[<c0116264>] [<c010acfd>] [<c3000000>] [<c2800000>] [<c01c0018>] [<c011056c>] [<c010a900>] [<c012fb25>]
[<c01259a5>] [<c01a6313>] [<c01a67e9>] [<c01a2ac4>] [<c01ae695>] [<c01ae6ba>] [<c01ae71f>] [<c01af1e9>]
[<c0111660>] [<c01ad621>] [<c01b175b>] [<c010c8ca>] [<c010c391>] [<c0109654>] [<c010a7e8>] [<c0109348>]
[<c01091c3>] [<c01c5e9d>]
Code: 66 83 7f 10 02 74 07 83 7c 24 24 00 74 0f c7 44 24 10 12 08
Aiee, killing interrupt handler
eth1: DMAing conflict in ne_get_8390_hdr [DMAstat:1][irqlock:0][intr:1].
sage repeated 2 times
scsi : aborting command due to timeout : pid 8958, scsi0, channel 0, id 0, lun 0 Write (6) 07 48 20 02 00
ncr53c8xx_abort : abort call
scsi : aborting command due to timeout : pid 8959, scsi0, channel 0, id 0, lun 0 Write (6) 07 4f 16 02 00
ncr53c8xx_abort : abort call

Using `/boot/SysMap/System.map.218+ncr.96.11.10.11.26' to map addresses to symbols.

>>EIP: c012fb25 <load_elf_interp+189/2e0>

Code: c012fb25 <load_elf_interp+189/2e0> cmpw $0x2,0x10(%edi)
Code: c012fb2a <load_elf_interp+18e/2e0> je c012fb33 <load_elf_interp+197/2e0>
Code: c012fb2c <load_elf_interp+190/2e0> cmpl $0x0,0x24(%esp,1)
Code: c012fb31 <load_elf_interp+195/2e0> je c012fb42 <load_elf_interp+1a6/2e0>
Code: c012fb33 <load_elf_interp+197/2e0> movl $0x90000812,0x10(%esp,1)
Code: c012fb3b <load_elf_interp+19f/2e0> nop
Code: c012fb3c <load_elf_interp+1a0/2e0> nop

--
Philippe Strauss, CH-1092 Belmont

Email: <philippe.strauss@urbanet.ch>
Homepage: http://sicel-home-1-4.urbanet.ch

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