* PROBLEM: memory allocation error with token ring tms380/abyss modules
@ 2001-06-19 21:47 Brian McEntire
2001-07-03 18:45 ` PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up] Brian McEntire
0 siblings, 1 reply; 3+ messages in thread
From: Brian McEntire @ 2001-06-19 21:47 UTC (permalink / raw)
To: andrewm, pnorton, mid; +Cc: linux-kernel
[1.] memory allocation error with token ring tms380/abyss modules
[2.] a memory allocation error causes the system to go into an infinite
loop about once every week or two. This most recent time was 8 days, to
the hour from the last crash. Everything on the system stops working and I
need to hit the reset button to reboot the system. At crash time, the
following message scrolls up the screen:
__alloc_pages: 1-order allocation failed
* Actually, I did some searching on the web and found this problem
discussed but not fixed. According to one e-mail, I patched
mm/page_alloc.c and rebuilt the kernel so that I could get the following
_slightly_ more informative message after the crash:
__alloc_pages: 1-order allocation failed from c01290e8
The modification I made to mm/page_alloc.c is:
change the line:
printk(KERN_ERR "__alloc_pages: %lu-order allocation failed.\n", order);
to:
printk(KERN_ERR "__alloc_pages: %lu-order allocation failed from %p\n",
order, __builtin_return_address(0));
Then I'm supposed to be able to look up the hex code from the error
message in the /boot/System.map (it is the correct one for my kernel) and
find out what function is causing the problem.
But, I don't find c01290e8 in my System.map. Two hex addresses close to it
are found there:
c01290d4 T __get_free_pages
c01290f4 T get_zeroed_page
Yup, looks like it has something to do with memory allocation alright ;-)
Everytime this crash occurs, it is the same hex address given in the error
message. I can't cause this error to occur. The system is running as a
basic router and has two Netgear FA310TX ethernet cards in it and one
Madge Smart 16/4 PCI Ringnode Mk2 token ring card in it.
The system logs don't give any indication that the crash is coming or any
information about it, not even the 1-order allocation error is listed.
One exception (maybe):
I get the following messages showing up occasionally in /var/log/messages
on weekdays (when I expect network usage to be higher than on weekends).
But these don't seem to come in any higher frequency leading up to the
crash.
Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0068h).
Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0098h).
Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0068h).
Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0098h).
Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0068h).
Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0098h).
Jun 19 15:25:05 ohdrouter kernel: Cancel tx (C04D00C8h).
[3.] token ring, tms380, abyss, memory allocation failure, 1-order
allocation failed, __alloc_pages, kernel 2.4.5 and previous 2.4 kernels
[4.] Linux version 2.4.5 (root@ohdrouter.nws.noaa.gov) (gcc version
egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #6 Wed May 30 17:43:06
EDT 2001
[5.] N/A ... no Oops
[6.] N/A ... can't force it to happen, just have to wait a week or so
[7.] Red Hat Linux release 6.2 (Zoot)
[7.1] output from sh scripts/ver_linux
Gnu C egcs-2.91.66
Gnu make 3.78.1
binutils 2.9.5.0.22
util-linux 2.10f
mount 2.10r
modutils 2.4.5
e2fsprogs 1.18
pcmcia-cs 3.1.8
PPP 2.3.11
Linux C Library 2.1.3
Dynamic linker (ldd) 2.1.3
Procps 2.0.6
Net-tools 1.54
Console-tools 0.3.3
Sh-utils 2.0
Modules Loaded ipchains abyss tms380tr tulip
[7.2]
[root@ohdrouter linux]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 3
model name : Pentium II (Klamath)
stepping : 4
cpu MHz : 298.737
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov
mmx
bogomips : 596.37
[7.3]
[root@ohdrouter linux]# cat /proc/modules
ipchains 32320 0 (unused)
abyss 2960 1 (autoclean)
tms380tr 43216 0 (autoclean) [abyss]
tulip 39328 2 (autoclean)
[7.4]
[root@ohdrouter linux]# cat /proc/ioports
0000-001f : dma1
0020-003f : pic1
0040-005f : timer
0060-006f : keyboard
0080-008f : dma page reg
00a0-00bf : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : ide1
01f0-01f7 : ide0
02f8-02ff : serial(auto)
0376-0376 : ide1
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial(auto)
0cf8-0cff : PCI conf1
4000-403f : Intel Corporation 82371AB PIIX4 ACPI
5000-501f : Intel Corporation 82371AB PIIX4 ACPI
d000-dfff : PCI Bus #01
e000-e01f : Intel Corporation 82371AB PIIX4 USB
e400-e4ff : Lite-On Communications Inc LNE100TX
e400-e4ff : tulip
e800-e8ff : Lite-On Communications Inc LNE100TX (#2)
e800-e8ff : tulip
ec00-ecff : Madge Networks Smart 16/4 PCI Ringnode Mk2
ec00-ec3f : tr0
f000-f00f : Intel Corporation 82371AB PIIX4 IDE
[root@ohdrouter linux]# cat /proc/iomem
00000000-0009ffff : System RAM
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-03ffffff : System RAM
00100000-001e11cf : Kernel code
001e11d0-00232c2b : Kernel data
e0000000-e3ffffff : Intel Corporation 440LX/EX - 82443LX/EX Host bridge
e4000000-e5ffffff : PCI Bus #01
e4000000-e4ffffff : NVidia / SGS Thomson (Joint Venture) Riva128
e6000000-e6ffffff : PCI Bus #01
e6000000-e6ffffff : NVidia / SGS Thomson (Joint Venture) Riva128
ea000000-ea0000ff : Lite-On Communications Inc LNE100TX
ea000000-ea0000ff : tulip
ea001000-ea0010ff : Madge Networks Smart 16/4 PCI Ringnode Mk2
ea002000-ea0020ff : Lite-On Communications Inc LNE100TX (#2)
ea002000-ea0020ff : tulip
ffff0000-ffffffff : reserved
[7.5]
[root@ohdrouter linux]# cat lspci -vvv
00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge
(rev 03)
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ >SERR- <PERR-
Latency: 64 set
Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 1.0
Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge
(rev 03) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: e4000000-e5ffffff
Prefetchable memory behind bridge: e6000000-e6ffffff
BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0 set
00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01)
(prog-if 80 [Master])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set
Region 4: I/O ports at f000 [size=16]
00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01)
(prog-if 00 [UHCI])
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set
Interrupt: pin D routed to IRQ 10
Region 4: I/O ports at e000 [size=32]
00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01)
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin ? routed to IRQ 9
00:09.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20)
Subsystem: Netgear FA310TX
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at e400 [size=256]
Region 1: Memory at ea000000 (32-bit, non-prefetchable) [size=256]
Expansion ROM at e7000000 [disabled] [size=256K]
00:0a.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20)
Subsystem: Netgear FA310TX
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set
Interrupt: pin A routed to IRQ 9
Region 0: I/O ports at e800 [size=256]
Region 1: Memory at ea002000 (32-bit, non-prefetchable) [size=256]
Expansion ROM at e8000000 [disabled] [size=256K]
00:0b.0 Token ring network controller: Madge Networks Smart 16/4 PCI
Ringnode Mk2
Subsystem: Madge Networks Smart 16/4 PCI Ringnode Mk2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 set, cache line size 08
Interrupt: pin A routed to IRQ 12
Region 0: I/O ports at ec00 [size=256]
Region 1: Memory at ea001000 (32-bit, non-prefetchable) [size=256]
Expansion ROM at e9000000 [disabled] [size=1M]
01:00.0 VGA compatible controller: NVidia / SGS Thomson (Joint Venture)
Riva128 (rev 21) (prog-if 00 [VGA])
Subsystem: STB Systems Inc STB Velocity 128
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 3 min, 1 max, 64 set
Interrupt: pin A routed to IRQ 11
Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at e6000000 (32-bit, prefetchable) [size=16M]
Expansion ROM at e5000000 [disabled] [size=4M]
Capabilities: [44] AGP version 1.0
Status: RQ=4 SBA- 64bit- FW- Rate=x1,x2
Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none>
[7.6] N/A ... no SCSI on this system
[7.7] Its pretty standard PC hardware with the exception of the token ring
card which I know aren't nearly as widely used as ethernet cards.
[root@ohdrouter linux]# free
total used free shared buffers cached
Mem: 62604 60068 2536 0 6120 47944
-/+ buffers/cache: 6004 56600
Swap: 136512 7280 129232
[7.8] No ideas on patches or work arounds other than the mm/page_alloc.c
patch mentioned above.
* * *
Please help! =)
We're only using this "router" in testing at this point but would like to
roll it into our department's network. I won't do that as long as it is
crashing once a week.
If you need more information, I'll be happy to provide it let me know if I
can help.
Thanks,
Brian
^ permalink raw reply [flat|nested] 3+ messages in thread* PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up] 2001-06-19 21:47 PROBLEM: memory allocation error with token ring tms380/abyss modules Brian McEntire @ 2001-07-03 18:45 ` Brian McEntire 2001-07-10 16:09 ` PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up #2 -- 2nd OOPS analysis included] Brian McEntire 0 siblings, 1 reply; 3+ messages in thread From: Brian McEntire @ 2001-07-03 18:45 UTC (permalink / raw) To: andrewm, pnorton; +Cc: linux-kernel Hello, I got a few responses to this original problem... thanks! I've compiled the abyss.o and tms380 token ring drivers into the kernel as opposed to running them as modules. Yesterday the system crashed again and I copied down all the Oops stuff and ran it through ksymoops... I'm including the output from that in this e-mail. I hope it is useful to the maintainer of the tms380 code and maybe the abyss code! BTW, Adam Fritzler is listed as the tms380 maintainer, but his e-mail address, listed as mid@auk.cx, is failing and the URL listed -- http://www.auk.cx/tms380tr/ -- also fails. Output from ksymoops, all other information in the original e-mail still applies: [root@ohdrouter /root]# ksymoops oops.7.2.2001 ksymoops 0.7c on i686 2.4.5. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.5/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(shmem_file_setup) not found in System.map. Ignoring ksyms_base entry Oops: 0002 CPU: 0 EIP: 0010:[<c01afd48>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010046 eax: 00000000 ebx: c391ede0 ecx: 00000246 edx: c02a7080 esi: 00000292 edi: 00000000 ebp: c000b5c8 esp: c0245f10 ds: 0018 es: 0018 ss: 0018 Process swapper (pid:0, stackpage=c0245000) Stack: c391ede0 c0292010 00000001 c019092d c391ede0 c391ede0 c114a40 0000000a c114a400 0000000a c0008000 0000000a 00000040 c0008000 c018f124 c114a400 c114a400 c1128b40 04000001 0000000c c0245fac c0107dad 0000000c c114a400 Call Trace: [<c019092d>] [<c018f124>] [<c0107dad>] [<c0107f17>] [<c0105170>] [<c0105170>] [<c0106b98>] [<c0105170>] [<c0105170>] [<c0100018>] [<c0105193>] [<c01051f4>] [<c0105000>] [<c0100197>] Code: ff 80 24 00 00 00 82 42 0c 89 43 08 ff 40 08 8b 50 04 89 03 >>EIP; c01afd48 <netif_rx+44/ec> <===== Trace; c019092d <tms380tr_rcv_status_irq+1d5/3c8> Trace; c018f124 <tms380tr_interrupt+7c/150> Trace; c0107dad <handle_IRQ_event+31/5c> Trace; c0107f17 <do_IRQ+6b/ac> Trace; c0105170 <default_idle+0/28> Trace; c0105170 <default_idle+0/28> Trace; c0106b98 <ret_from_intr+0/20> Trace; c0105170 <default_idle+0/28> Trace; c0105170 <default_idle+0/28> Trace; c0100018 <startup_32+18/a5> Trace; c0105193 <default_idle+23/28> Trace; c01051f4 <cpu_idle+3c/50> Trace; c0105000 <prepare_namespace+0/8> Trace; c0100197 <L6+0/2> Code; c01afd48 <netif_rx+44/ec> 00000000 <_EIP>: Code; c01afd48 <netif_rx+44/ec> <===== 0: ff 80 24 00 00 00 incl 0x24(%eax) <===== Code; c01afd4e <netif_rx+4a/ec> 6: 82 (bad) Code; c01afd4f <netif_rx+4b/ec> 7: 42 inc %edx Code; c01afd50 <netif_rx+4c/ec> 8: 0c 89 or $0x89,%al Code; c01afd52 <netif_rx+4e/ec> a: 43 inc %ebx Code; c01afd53 <netif_rx+4f/ec> b: 08 ff or %bh,%bh Code; c01afd55 <netif_rx+51/ec> d: 40 inc %eax Code; c01afd56 <netif_rx+52/ec> e: 08 8b 50 04 89 03 or %cl,0x3890450(%ebx) 2 warnings issued. Results may not be reliable. I hope this is useful to the maintainer(s)! Please let me know if there is anything I can do to help. Thank you, Brian On Tue, 19 Jun 2001, Brian McEntire wrote: > [1.] memory allocation error with token ring tms380/abyss modules > > [2.] a memory allocation error causes the system to go into an infinite > loop about once every week or two. This most recent time was 8 days, to > the hour from the last crash. Everything on the system stops working and I > need to hit the reset button to reboot the system. At crash time, the > following message scrolls up the screen: > > __alloc_pages: 1-order allocation failed > > * Actually, I did some searching on the web and found this problem > discussed but not fixed. According to one e-mail, I patched > mm/page_alloc.c and rebuilt the kernel so that I could get the following > _slightly_ more informative message after the crash: > > __alloc_pages: 1-order allocation failed from c01290e8 > > The modification I made to mm/page_alloc.c is: > change the line: > > printk(KERN_ERR "__alloc_pages: %lu-order allocation failed.\n", order); > > to: > > printk(KERN_ERR "__alloc_pages: %lu-order allocation failed from %p\n", > order, __builtin_return_address(0)); > > Then I'm supposed to be able to look up the hex code from the error > message in the /boot/System.map (it is the correct one for my kernel) and > find out what function is causing the problem. > > But, I don't find c01290e8 in my System.map. Two hex addresses close to it > are found there: > > c01290d4 T __get_free_pages > c01290f4 T get_zeroed_page > > Yup, looks like it has something to do with memory allocation alright ;-) > > Everytime this crash occurs, it is the same hex address given in the error > message. I can't cause this error to occur. The system is running as a > basic router and has two Netgear FA310TX ethernet cards in it and one > Madge Smart 16/4 PCI Ringnode Mk2 token ring card in it. > > The system logs don't give any indication that the crash is coming or any > information about it, not even the 1-order allocation error is listed. > One exception (maybe): > > I get the following messages showing up occasionally in /var/log/messages > on weekdays (when I expect network usage to be higher than on weekends). > But these don't seem to come in any higher frequency leading up to the > crash. > > Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0068h). > Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0098h). > Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0068h). > Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0098h). > Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0068h). > Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0098h). > Jun 19 15:25:05 ohdrouter kernel: Cancel tx (C04D00C8h). > > [3.] token ring, tms380, abyss, memory allocation failure, 1-order > allocation failed, __alloc_pages, kernel 2.4.5 and previous 2.4 kernels > > [4.] Linux version 2.4.5 (root@ohdrouter.nws.noaa.gov) (gcc version > egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #6 Wed May 30 17:43:06 > EDT 2001 > > [5.] N/A ... no Oops > > [6.] N/A ... can't force it to happen, just have to wait a week or so > > [7.] Red Hat Linux release 6.2 (Zoot) > > [7.1] output from sh scripts/ver_linux > > Gnu C egcs-2.91.66 > Gnu make 3.78.1 > binutils 2.9.5.0.22 > util-linux 2.10f > mount 2.10r > modutils 2.4.5 > e2fsprogs 1.18 > pcmcia-cs 3.1.8 > PPP 2.3.11 > Linux C Library 2.1.3 > Dynamic linker (ldd) 2.1.3 > Procps 2.0.6 > Net-tools 1.54 > Console-tools 0.3.3 > Sh-utils 2.0 > Modules Loaded ipchains abyss tms380tr tulip > > [7.2] > [root@ohdrouter linux]# cat /proc/cpuinfo > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 3 > model name : Pentium II (Klamath) > stepping : 4 > cpu MHz : 298.737 > cache size : 512 KB > fdiv_bug : no > hlt_bug : no > f00f_bug : no > coma_bug : no > fpu : yes > fpu_exception : yes > cpuid level : 2 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov > mmx > bogomips : 596.37 > > [7.3] > [root@ohdrouter linux]# cat /proc/modules > ipchains 32320 0 (unused) > abyss 2960 1 (autoclean) > tms380tr 43216 0 (autoclean) [abyss] > tulip 39328 2 (autoclean) > > [7.4] > [root@ohdrouter linux]# cat /proc/ioports > 0000-001f : dma1 > 0020-003f : pic1 > 0040-005f : timer > 0060-006f : keyboard > 0080-008f : dma page reg > 00a0-00bf : pic2 > 00c0-00df : dma2 > 00f0-00ff : fpu > 0170-0177 : ide1 > 01f0-01f7 : ide0 > 02f8-02ff : serial(auto) > 0376-0376 : ide1 > 03c0-03df : vga+ > 03f6-03f6 : ide0 > 03f8-03ff : serial(auto) > 0cf8-0cff : PCI conf1 > 4000-403f : Intel Corporation 82371AB PIIX4 ACPI > 5000-501f : Intel Corporation 82371AB PIIX4 ACPI > d000-dfff : PCI Bus #01 > e000-e01f : Intel Corporation 82371AB PIIX4 USB > e400-e4ff : Lite-On Communications Inc LNE100TX > e400-e4ff : tulip > e800-e8ff : Lite-On Communications Inc LNE100TX (#2) > e800-e8ff : tulip > ec00-ecff : Madge Networks Smart 16/4 PCI Ringnode Mk2 > ec00-ec3f : tr0 > f000-f00f : Intel Corporation 82371AB PIIX4 IDE > > [root@ohdrouter linux]# cat /proc/iomem > 00000000-0009ffff : System RAM > 000a0000-000bffff : Video RAM area > 000c0000-000c7fff : Video ROM > 000f0000-000fffff : System ROM > 00100000-03ffffff : System RAM > 00100000-001e11cf : Kernel code > 001e11d0-00232c2b : Kernel data > e0000000-e3ffffff : Intel Corporation 440LX/EX - 82443LX/EX Host bridge > e4000000-e5ffffff : PCI Bus #01 > e4000000-e4ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 > e6000000-e6ffffff : PCI Bus #01 > e6000000-e6ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 > ea000000-ea0000ff : Lite-On Communications Inc LNE100TX > ea000000-ea0000ff : tulip > ea001000-ea0010ff : Madge Networks Smart 16/4 PCI Ringnode Mk2 > ea002000-ea0020ff : Lite-On Communications Inc LNE100TX (#2) > ea002000-ea0020ff : tulip > ffff0000-ffffffff : reserved > > [7.5] > [root@ohdrouter linux]# cat lspci -vvv > 00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge > (rev 03) > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort+ >SERR- <PERR- > Latency: 64 set > Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] > Capabilities: [a0] AGP version 1.0 > Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > 00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge > (rev 03) (prog-if 00 [Normal decode]) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR+ FastB2B- > Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set > Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 > I/O behind bridge: 0000d000-0000dfff > Memory behind bridge: e4000000-e5ffffff > Prefetchable memory behind bridge: e6000000-e6ffffff > BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- > > 00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01) > Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 0 set > > 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) > (prog-if 80 [Master]) > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set > Region 4: I/O ports at f000 [size=16] > > 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) > (prog-if 00 [UHCI]) > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set > Interrupt: pin D routed to IRQ 10 > Region 4: I/O ports at e000 [size=32] > > 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01) > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Interrupt: pin ? routed to IRQ 9 > > 00:09.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20) > Subsystem: Netgear FA310TX > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set > Interrupt: pin A routed to IRQ 11 > Region 0: I/O ports at e400 [size=256] > Region 1: Memory at ea000000 (32-bit, non-prefetchable) [size=256] > Expansion ROM at e7000000 [disabled] [size=256K] > > 00:0a.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20) > Subsystem: Netgear FA310TX > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set > Interrupt: pin A routed to IRQ 9 > Region 0: I/O ports at e800 [size=256] > Region 1: Memory at ea002000 (32-bit, non-prefetchable) [size=256] > Expansion ROM at e8000000 [disabled] [size=256K] > > 00:0b.0 Token ring network controller: Madge Networks Smart 16/4 PCI > Ringnode Mk2 > Subsystem: Madge Networks Smart 16/4 PCI Ringnode Mk2 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 64 set, cache line size 08 > Interrupt: pin A routed to IRQ 12 > Region 0: I/O ports at ec00 [size=256] > Region 1: Memory at ea001000 (32-bit, non-prefetchable) [size=256] > Expansion ROM at e9000000 [disabled] [size=1M] > > 01:00.0 VGA compatible controller: NVidia / SGS Thomson (Joint Venture) > Riva128 (rev 21) (prog-if 00 [VGA]) > Subsystem: STB Systems Inc STB Velocity 128 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- > Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > <TAbort- <MAbort- >SERR- <PERR- > Latency: 3 min, 1 max, 64 set > Interrupt: pin A routed to IRQ 11 > Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=16M] > Region 1: Memory at e6000000 (32-bit, prefetchable) [size=16M] > Expansion ROM at e5000000 [disabled] [size=4M] > Capabilities: [44] AGP version 1.0 > Status: RQ=4 SBA- 64bit- FW- Rate=x1,x2 > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > [7.6] N/A ... no SCSI on this system > > [7.7] Its pretty standard PC hardware with the exception of the token ring > card which I know aren't nearly as widely used as ethernet cards. > > [root@ohdrouter linux]# free > total used free shared buffers cached > Mem: 62604 60068 2536 0 6120 47944 > -/+ buffers/cache: 6004 56600 > Swap: 136512 7280 129232 > > [7.8] No ideas on patches or work arounds other than the mm/page_alloc.c > patch mentioned above. > > > * * * > > Please help! =) > > We're only using this "router" in testing at this point but would like to > roll it into our department's network. I won't do that as long as it is > crashing once a week. > > If you need more information, I'll be happy to provide it let me know if I > can help. > > Thanks, > Brian > > ^ permalink raw reply [flat|nested] 3+ messages in thread
* PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up #2 -- 2nd OOPS analysis included] 2001-07-03 18:45 ` PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up] Brian McEntire @ 2001-07-10 16:09 ` Brian McEntire 0 siblings, 0 replies; 3+ messages in thread From: Brian McEntire @ 2001-07-10 16:09 UTC (permalink / raw) To: andrewm, pnorton; +Cc: linux-kernel Hello, Here is another opps analysis. This is a second opps report posting for on ongoing problem we are experiencing on a Linux system that is crashing about once a week! Please route this message to the appropriate maintainer if I haven't picked the correct names already. Thank You! Also, let me know if there is anything I can do to help, such as test a patch for this problem. [root@ohdrouter /root]# ksymoops oops.7.9.2 001 ksymoops 0.7c on i686 2.4.5-ac23. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.5-ac23/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. CPU: 0 EIP: 0010:[<c01ab33b>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010296 eax: 00000029 ebx: c4828acc exc: 00000000 edx: 00000082 esi: 000000a0 edi: 0000020e ebp: c38ca940 esp: c0235eb0 ds: 0018 es: 0018 ss: 0018 Process Swapper (pid: 0, stackpage=c0235000) Stack: c02070c0 c4828acc 000013a6 0000020e c114e000 c37425e0 c4828ad4 c37425e0 0000020e c4828acc c3d31580 04000001 c38ca940 c0235fa8 00000140 c38ca96c c38ca9d8 c03391a8 0000020e 00000000 0000001f c4828ed0 c38ca800 c3d31580 Call Trace: [<c01ab5c3>] [<c0107d1d>] [<c0107e87>] [<c0109efe>] [<c01051a0>] [<c0109efe>] [<c01051a0>] [<c01051a0>] [<c01051c3>] [<c0105224>] [<c01050000>] [<c0105027>] Code: 0f 0b 83 c4 14 5b c3 89 f6 53 b8 b1 70 20 c0 86 54 24 08 8b >>EIP; c01ab33b <skb_over_panic+2b/34> <===== Trace; c01ab5c3 <skb_release_data+67/70> Trace; c0107d1d <handle_IRQ_event+31/5c> Trace; c0107e87 <do_IRQ+6b/a8> Trace; c0109efe <call_do_IRQ+5/b> Trace; c01051a0 <default_idle+0/28> Trace; c0109efe <call_do_IRQ+5/b> Trace; c01051a0 <default_idle+0/28> Trace; c01051a0 <default_idle+0/28> Trace; c01051c3 <default_idle+23/28> Trace; c0105224 <cpu_idle+3c/50> Trace; c01050000 <END_OF_CODE+b3c816caa/????> Trace; c0105027 <rest_init+27/28> Code; c01ab33b <skb_over_panic+2b/34> 00000000 <_EIP>: Code; c01ab33b <skb_over_panic+2b/34> <===== 0: 0f 0b ud2a <===== Code; c01ab33d <skb_over_panic+2d/34> 2: 83 c4 14 add $0x14,%esp Code; c01ab340 <skb_over_panic+30/34> 5: 5b pop %ebx Code; c01ab341 <skb_over_panic+31/34> 6: c3 ret Code; c01ab342 <skb_over_panic+32/34> 7: 89 f6 mov %esi,%esi Code; c01ab344 <skb_under_panic+0/34> 9: 53 push %ebx Code; c01ab345 <skb_under_panic+1/34> a: b8 b1 70 20 c0 mov $0xc02070b1,%eax Code; c01ab34a <skb_under_panic+6/34> f: 86 54 24 08 xchg %dl,0x8(%esp,1) Code; c01ab34e <skb_under_panic+a/34> 13: 8b 00 mov (%eax),%eax <0>kernel panic: Aiee, killing interrupt handler! 1 warning issued. Results may not be reliable. [root@ohdrouter /root]# exit ---- Hope this report is helpful! -Brian > On Tue, 19 Jun 2001, Brian McEntire wrote: > > > [1.] memory allocation error with token ring tms380/abyss modules > > > > [2.] a memory allocation error causes the system to go into an infinite > > loop about once every week or two. This most recent time was 8 days, to > > the hour from the last crash. Everything on the system stops working and I > > need to hit the reset button to reboot the system. At crash time, the > > following message scrolls up the screen: > > > > __alloc_pages: 1-order allocation failed > > > > * Actually, I did some searching on the web and found this problem > > discussed but not fixed. According to one e-mail, I patched > > mm/page_alloc.c and rebuilt the kernel so that I could get the following > > _slightly_ more informative message after the crash: > > > > __alloc_pages: 1-order allocation failed from c01290e8 > > > > The modification I made to mm/page_alloc.c is: > > change the line: > > > > printk(KERN_ERR "__alloc_pages: %lu-order allocation failed.\n", order); > > > > to: > > > > printk(KERN_ERR "__alloc_pages: %lu-order allocation failed from %p\n", > > order, __builtin_return_address(0)); > > > > Then I'm supposed to be able to look up the hex code from the error > > message in the /boot/System.map (it is the correct one for my kernel) and > > find out what function is causing the problem. > > > > But, I don't find c01290e8 in my System.map. Two hex addresses close to it > > are found there: > > > > c01290d4 T __get_free_pages > > c01290f4 T get_zeroed_page > > > > Yup, looks like it has something to do with memory allocation alright ;-) > > > > Everytime this crash occurs, it is the same hex address given in the error > > message. I can't cause this error to occur. The system is running as a > > basic router and has two Netgear FA310TX ethernet cards in it and one > > Madge Smart 16/4 PCI Ringnode Mk2 token ring card in it. > > > > The system logs don't give any indication that the crash is coming or any > > information about it, not even the 1-order allocation error is listed. > > One exception (maybe): > > > > I get the following messages showing up occasionally in /var/log/messages > > on weekdays (when I expect network usage to be higher than on weekends). > > But these don't seem to come in any higher frequency leading up to the > > crash. > > > > Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0068h). > > Jun 19 15:10:23 ohdrouter kernel: Cancel tx (C04D0098h). > > Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0068h). > > Jun 19 15:10:59 ohdrouter kernel: Cancel tx (C04D0098h). > > Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0068h). > > Jun 19 15:14:14 ohdrouter kernel: Cancel tx (C04D0098h). > > Jun 19 15:25:05 ohdrouter kernel: Cancel tx (C04D00C8h). > > > > [3.] token ring, tms380, abyss, memory allocation failure, 1-order > > allocation failed, __alloc_pages, kernel 2.4.5 and previous 2.4 kernels > > > > [4.] Linux version 2.4.5 (root@ohdrouter.nws.noaa.gov) (gcc version > > egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #6 Wed May 30 17:43:06 > > EDT 2001 > > > > [5.] N/A ... no Oops > > > > [6.] N/A ... can't force it to happen, just have to wait a week or so > > > > [7.] Red Hat Linux release 6.2 (Zoot) > > > > [7.1] output from sh scripts/ver_linux > > > > Gnu C egcs-2.91.66 > > Gnu make 3.78.1 > > binutils 2.9.5.0.22 > > util-linux 2.10f > > mount 2.10r > > modutils 2.4.5 > > e2fsprogs 1.18 > > pcmcia-cs 3.1.8 > > PPP 2.3.11 > > Linux C Library 2.1.3 > > Dynamic linker (ldd) 2.1.3 > > Procps 2.0.6 > > Net-tools 1.54 > > Console-tools 0.3.3 > > Sh-utils 2.0 > > Modules Loaded ipchains abyss tms380tr tulip > > > > [7.2] > > [root@ohdrouter linux]# cat /proc/cpuinfo > > processor : 0 > > vendor_id : GenuineIntel > > cpu family : 6 > > model : 3 > > model name : Pentium II (Klamath) > > stepping : 4 > > cpu MHz : 298.737 > > cache size : 512 KB > > fdiv_bug : no > > hlt_bug : no > > f00f_bug : no > > coma_bug : no > > fpu : yes > > fpu_exception : yes > > cpuid level : 2 > > wp : yes > > flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov > > mmx > > bogomips : 596.37 > > > > [7.3] > > [root@ohdrouter linux]# cat /proc/modules > > ipchains 32320 0 (unused) > > abyss 2960 1 (autoclean) > > tms380tr 43216 0 (autoclean) [abyss] > > tulip 39328 2 (autoclean) > > > > [7.4] > > [root@ohdrouter linux]# cat /proc/ioports > > 0000-001f : dma1 > > 0020-003f : pic1 > > 0040-005f : timer > > 0060-006f : keyboard > > 0080-008f : dma page reg > > 00a0-00bf : pic2 > > 00c0-00df : dma2 > > 00f0-00ff : fpu > > 0170-0177 : ide1 > > 01f0-01f7 : ide0 > > 02f8-02ff : serial(auto) > > 0376-0376 : ide1 > > 03c0-03df : vga+ > > 03f6-03f6 : ide0 > > 03f8-03ff : serial(auto) > > 0cf8-0cff : PCI conf1 > > 4000-403f : Intel Corporation 82371AB PIIX4 ACPI > > 5000-501f : Intel Corporation 82371AB PIIX4 ACPI > > d000-dfff : PCI Bus #01 > > e000-e01f : Intel Corporation 82371AB PIIX4 USB > > e400-e4ff : Lite-On Communications Inc LNE100TX > > e400-e4ff : tulip > > e800-e8ff : Lite-On Communications Inc LNE100TX (#2) > > e800-e8ff : tulip > > ec00-ecff : Madge Networks Smart 16/4 PCI Ringnode Mk2 > > ec00-ec3f : tr0 > > f000-f00f : Intel Corporation 82371AB PIIX4 IDE > > > > [root@ohdrouter linux]# cat /proc/iomem > > 00000000-0009ffff : System RAM > > 000a0000-000bffff : Video RAM area > > 000c0000-000c7fff : Video ROM > > 000f0000-000fffff : System ROM > > 00100000-03ffffff : System RAM > > 00100000-001e11cf : Kernel code > > 001e11d0-00232c2b : Kernel data > > e0000000-e3ffffff : Intel Corporation 440LX/EX - 82443LX/EX Host bridge > > e4000000-e5ffffff : PCI Bus #01 > > e4000000-e4ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 > > e6000000-e6ffffff : PCI Bus #01 > > e6000000-e6ffffff : NVidia / SGS Thomson (Joint Venture) Riva128 > > ea000000-ea0000ff : Lite-On Communications Inc LNE100TX > > ea000000-ea0000ff : tulip > > ea001000-ea0010ff : Madge Networks Smart 16/4 PCI Ringnode Mk2 > > ea002000-ea0020ff : Lite-On Communications Inc LNE100TX (#2) > > ea002000-ea0020ff : tulip > > ffff0000-ffffffff : reserved > > > > [7.5] > > [root@ohdrouter linux]# cat lspci -vvv > > 00:00.0 Host bridge: Intel Corporation 440LX/EX - 82443LX/EX Host bridge > > (rev 03) > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort+ >SERR- <PERR- > > Latency: 64 set > > Region 0: Memory at e0000000 (32-bit, prefetchable) [size=64M] > > Capabilities: [a0] AGP version 1.0 > > Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2 > > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > > > 00:01.0 PCI bridge: Intel Corporation 440LX/EX - 82443LX/EX AGP bridge > > (rev 03) (prog-if 00 [Normal decode]) > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR+ FastB2B- > > Status: Cap- 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set > > Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 > > I/O behind bridge: 0000d000-0000dfff > > Memory behind bridge: e4000000-e5ffffff > > Prefetchable memory behind bridge: e6000000-e6ffffff > > BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- > > > > 00:07.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 01) > > Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 0 set > > > > 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) > > (prog-if 80 [Master]) > > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set > > Region 4: I/O ports at f000 [size=16] > > > > 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) > > (prog-if 00 [UHCI]) > > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set > > Interrupt: pin D routed to IRQ 10 > > Region 4: I/O ports at e000 [size=32] > > > > 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 01) > > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Interrupt: pin ? routed to IRQ 9 > > > > 00:09.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20) > > Subsystem: Netgear FA310TX > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set > > Interrupt: pin A routed to IRQ 11 > > Region 0: I/O ports at e400 [size=256] > > Region 1: Memory at ea000000 (32-bit, non-prefetchable) [size=256] > > Expansion ROM at e7000000 [disabled] [size=256K] > > > > 00:0a.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20) > > Subsystem: Netgear FA310TX > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set > > Interrupt: pin A routed to IRQ 9 > > Region 0: I/O ports at e800 [size=256] > > Region 1: Memory at ea002000 (32-bit, non-prefetchable) [size=256] > > Expansion ROM at e8000000 [disabled] [size=256K] > > > > 00:0b.0 Token ring network controller: Madge Networks Smart 16/4 PCI > > Ringnode Mk2 > > Subsystem: Madge Networks Smart 16/4 PCI Ringnode Mk2 > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 64 set, cache line size 08 > > Interrupt: pin A routed to IRQ 12 > > Region 0: I/O ports at ec00 [size=256] > > Region 1: Memory at ea001000 (32-bit, non-prefetchable) [size=256] > > Expansion ROM at e9000000 [disabled] [size=1M] > > > > 01:00.0 VGA compatible controller: NVidia / SGS Thomson (Joint Venture) > > Riva128 (rev 21) (prog-if 00 [VGA]) > > Subsystem: STB Systems Inc STB Velocity 128 > > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > > ParErr- Stepping- SERR- FastB2B- > > Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- > > <TAbort- <MAbort- >SERR- <PERR- > > Latency: 3 min, 1 max, 64 set > > Interrupt: pin A routed to IRQ 11 > > Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=16M] > > Region 1: Memory at e6000000 (32-bit, prefetchable) [size=16M] > > Expansion ROM at e5000000 [disabled] [size=4M] > > Capabilities: [44] AGP version 1.0 > > Status: RQ=4 SBA- 64bit- FW- Rate=x1,x2 > > Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> > > > > [7.6] N/A ... no SCSI on this system > > > > [7.7] Its pretty standard PC hardware with the exception of the token ring > > card which I know aren't nearly as widely used as ethernet cards. > > > > [root@ohdrouter linux]# free > > total used free shared buffers cached > > Mem: 62604 60068 2536 0 6120 47944 > > -/+ buffers/cache: 6004 56600 > > Swap: 136512 7280 129232 > > > > [7.8] No ideas on patches or work arounds other than the mm/page_alloc.c > > patch mentioned above. > > > > > > * * * > > > > Please help! =) > > > > We're only using this "router" in testing at this point but would like to > > roll it into our department's network. I won't do that as long as it is > > crashing once a week. > > > > If you need more information, I'll be happy to provide it let me know if I > > can help. > > > > Thanks, > > Brian > > > > > > ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2001-07-10 16:10 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2001-06-19 21:47 PROBLEM: memory allocation error with token ring tms380/abyss modules Brian McEntire 2001-07-03 18:45 ` PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up] Brian McEntire 2001-07-10 16:09 ` PROBLEM: memory allocation error with token ring tms380/abyss modules [follow-up #2 -- 2nd OOPS analysis included] Brian McEntire
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