On Tue, May 29, 2007 at 03:36:49PM -0700, Scott Willson wrote:
> I am seeing hard (often no core dump) crashes on a new AMD64 box  
> running 6.2 RELEASE. When I try to rsync 10+ GB of backup files to  
> the new box, I can reliably crash it after about 20 minutes; often  
> quicker if I do something else intensive at the same time, like  
> compile MySQL. Here are the box specs:
> ASUS M2NPV-VM motherboard
> AMD A64 3800+ 2.4G CPU
> 2 x 1 GB SuperTalent DDR2 667 RAM
> 2 x 500G Samsung SATA2 drives
> MATSHITADVD-ROM SR-8585 DVD drive (ancient)
> 
> Most times, I don't even get a core dump. Here's one I did get:
> panic: double fault
> Uptime: 20m26s
> Dumping 2014 MB (2 chunks)
>   chunk 0: 1MB (159 pages) ... ok
>   chunk 1: 2014MB (515552 pages) 1998 1982 1966 1950 1934 1918 1902  
> 1886 1870 1854 1838 1822 1806 1790 1774 1758 1742 1726 1710 1694 1678  
> 1662 1646 1630 1614 1598 1582 1566 1550 1534 1518 1502 1486 1470 1454  
> 1438 1422 1406 1390 1374 1358 1342 1326 1310 1294 1278 1262 1246 1230  
> 1214 1198 1182 1166 1150 1134 1118 1102 1086 1070 1054 1038 1022 1006  
> 990 974 958 942 926 910 894 878 862 846 830 814 798 782 766 750 734  
> 718 702 686 670 654 638 622 606 590 574 558 542 526 510 494 478 462  
> 446 430 414 398 382 366 350 334 318 302 286 270 254 238 222 206 190  
> 174 158 142 126 110 94 78 62 46 30 14
> 
> #0  doadump () at pcpu.h:172
> 172             __asm __volatile("movq %%gs:0,%0" : "=r" (td));
> (kgdb) backtrace
> #0  doadump () at pcpu.h:172
> #1  0x0000000000000004 in ?? ()
> #2  0xffffffff803f6093 in boot (howto=260) at /usr/src/sys/kern/ 
> kern_shutdown.c:409
> #3  0xffffffff803f6696 in panic (fmt=0xffffff0079a08be0 "X??y") at / 
> usr/src/sys/kern/kern_shutdown.c:565
> #4  0xffffffff80610e70 in dblfault_handler () at /usr/src/sys/amd64/ 
> amd64/trap.c:680
> #5  0xffffffff805fe2f2 in Xdblfault () at /usr/src/sys/amd64/amd64/ 
> exception.S:192
> #6  0xffffffff80439844 in m_tag_delete_chain (m=0x0, t=0x0) at /usr/ 
> src/sys/kern/uipc_mbuf2.c:346
> #7  0xffffffff803eac0d in mb_dtor_mbuf (mem=0x0, size=0, arg=0x0) at / 
> usr/src/sys/kern/kern_mbuf.c:338
> #8  0xffffffff80592a24 in uma_zfree_arg (zone=0x0, item=0x0,  
> udata=0x0) at /usr/src/sys/vm/uma_core.c:2270
> #9  0xffffffff804371f0 in m_freem (mb=0x0) at uma.h:303
> #10 0xffffffff80634125 in nve_ospackettx (ctx=0xffffff00798aac00,  
> id=0xffffffffb19ea6d0, success=0) at /usr/src/sys/dev/nve/if_nve.c:1551

This looks like a nve driver bug to me.  You may wish to try the nfe driver.

Kris
_______________________________________________
freebsd-questions@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-questions
To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Reply via email to