[Asterisk-Users] Dual T400P, SMP, performance issues

[Alex Zarubin]

Here is info on the kernel panic with the high volume (110+) of calls.
Same configuration as before. Comments would be appreciated.

ksymoops 2.4.4 on i686 2.4.21.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.21 (specified)
     -m /boot/System.map-2.4.21 (default)
     -i

eax: 00000100 ebx: 00000000 ecx: 00000000 edx: f71b5a14 esi: 00000002 edi:
f71b4000 ebp: f71b4000 esp: f71b59ec ds: 0018 es: 0018 ss: 0018
Process irqbalance (pid: 713, stackpage=f71b5000)
Stack:  6e6d6c6b 7271706f 76757473 7a797877 00000001 c0115ef4 f71b4000
c02578fd f71b5a14 00000001 00000000 00000003 c0115ef4 f71b4000 f71b4000
00000000 f71b0018 c0110018 ffffffef c0114546 00000010 00000286 c0114470 
Call Trace:     [<c0115ef4>] [<c0115ef4>] [<c0110018>] [<c0114546>]
[<c0114470>] [<c011bc88>] [<c01144c0>] [<c0114470>] [<c011b2d5>]
[<c011eae2>] [<c011badb>] [<c011bc88>] [<c0116ff0>] [<c010960a>]
[<c0115ef4>] [<c01173a8>] [<f89e7737>] [<f89fb1e0>] [<f89fb1e0>]
[<c0117000>] [<c0109114>] [<c0115ef4>] [<c010abe3>] [<f897a8c0>]
[<f897a8c0>] [<c0110018>] [<c0124345>] [<c012042b>] [<c01202d1>]
[<c012005b>] [<c010abfe>] [<c015e751>] [<c0147513>] [<c01479f1>]
[<f89e7737>] [<f89fb1e0>] [<c010e1b6>] [<c0123fc0>] [<c01482ab>]
[<c01487c4>] [<c012042b>] [<c01202d1>] [<c012005b>] [<c010abfe>]
[<c013c606>] [<c01471ae>] [<c013c953>] [<c0109023>]
Code: 89 1d b0 e0 ff ff ff 80 04 48 33 c0 eb 02 f3 90 a1 88 f3 30  
Using defaults from ksymoops -t elf32-i386 -a i386

Trace; c0115ef4 <end_level_ioapic_irq+24/f0>
Trace; c0115ef4 <end_level_ioapic_irq+24/f0>
Trace; c0110018 <pci_conf2_write+88/f0>
Trace; c0114546 <.text.lock.smp+19/23>
Trace; c0114470 <stop_this_cpu+0/40>
Trace; c011bc88 <printk+128/140>
Trace; c01144c0 <smp_send_stop+10/30>
Trace; c0114470 <stop_this_cpu+0/40>
Trace; c011b2d5 <panic+85/180>
Trace; c011eae2 <do_exit+32/2d0>
Trace; c011badb <call_console_drivers+eb/100>
Trace; c011bc88 <printk+128/140>
Trace; c0116ff0 <bust_spinlocks+50/60>
Trace; c010960a <die+5a/80>
Trace; c0115ef4 <end_level_ioapic_irq+24/f0>
Trace; c01173a8 <do_page_fault+3a8/4db>
Trace; f89e7737 <END_OF_CODE+309d4/????>
Trace; f89fb1e0 <END_OF_CODE+4447d/????>
Trace; f89fb1e0 <END_OF_CODE+4447d/????>
Trace; c0117000 <do_page_fault+0/4db>
Trace; c0109114 <error_code+34/3c>
Trace; c0115ef4 <end_level_ioapic_irq+24/f0>
Trace; c010abe3 <do_IRQ+e3/110>
Trace; f897a8c0 <[usb-ohci]rh_int_timer_do+0/70>
Trace; f897a8c0 <[usb-ohci]rh_int_timer_do+0/70>
Trace; c0110018 <pci_conf2_write+88/f0>
Trace; c0124345 <timer_bh+2b5/3f0>
Trace; c012042b <bh_action+4b/80>
Trace; c01202d1 <tasklet_hi_action+61/a0>
Trace; c012005b <do_softirq+6b/d0>
Trace; c010abfe <do_IRQ+fe/110>
Trace; c015e751 <proc_lookup+51/c0>
Trace; c0147513 <real_lookup+73/100>
Trace; c01479f1 <link_path_walk+331/a10>
Trace; f89e7737 <END_OF_CODE+309d4/????>
Trace; f89fb1e0 <END_OF_CODE+4447d/????>
Trace; c010e1b6 <timer_interrupt+e6/170>
Trace; c0123fc0 <update_process_times+20/a0>
Trace; c01482ab <path_lookup+1b/30>
Trace; c01487c4 <open_namei+94/650>
Trace; c012042b <bh_action+4b/80>
Trace; c01202d1 <tasklet_hi_action+61/a0>
Trace; c012005b <do_softirq+6b/d0>
Trace; c010abfe <do_IRQ+fe/110>
Trace; c013c606 <filp_open+36/60>
Trace; c01471ae <getname+5e/a0>
Trace; c013c953 <sys_open+33/a0>
Trace; c0109023 <system_call+33/38>
Code;  00000000 Before first symbol
00000000 <_EIP>:
Code;  00000000 Before first symbol
   0:   89 1d b0 e0 ff ff         mov    %ebx,0xffffe0b0
Code;  00000006 Before first symbol
   6:   ff 80 04 48 33 c0         incl   0xc0334804(%eax)
Code;  0000000c Before first symbol
   c:   eb 02                     jmp    10 <_EIP+0x10> 00000010 Before
first symbol
Code;  0000000e Before first symbol
   e:   f3 90                     repz nop 
Code;  00000010 Before first symbol
  10:   a1 88 f3 30 00            mov    0x30f388,%eax

Thank you.
Alex Zarubin


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20030626/40afec2c/attachment.htm