On Friday,  5 January 2007 at 18:59:10 +0200, Nikolay Pavlov wrote:
> Hello folks.

I want to add that i can't triger this panic in 6.1-RELEASE-p11.

> I have kernel panic on GENERIC kernel while executing postmark.
> 
> Before panic there were messages like this:
> g_vfs_done():da1s1d[WRITE(offset=772363010048, length=16384)]error = 5
> g_vfs_done():da1s1d[WRITE(offset=772363026432, length=16384)]error = 5
> g_vfs_done():da1s1d[WRITE(offset=772363042816, length=16384)]error = 5
> g_vfs_done():da1s1d[WRITE(offset=772363059200, length=16384)]error = 5
> 
> and 
> 
> initiate_write_filepage: already started
> 
> And finaly here is a panic:
> 
> kgdb kernel.debug /mnt/mnt2/crash/vmcore.2
> [GDB will not be able to debug user-mode threads: /usr/lib/libthread_db.so: 
> Undefined symbol "ps_pglobal_lookup"]
> GNU gdb 6.1.1 [FreeBSD]
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for details.
> This GDB was configured as "i386-marcel-freebsd".
> 
> Unread portion of the kernel message buffer:
> panic: initiate_write_inodeblock_ufs2: already started
> Uptime: 9m27s
> Dumping 3583 MB (2 chunks)
>   chunk 0: 1MB (156 pages) ... ok
>   chunk 1: 3583MB (917216 pages) 3567 3551 3535 3519 3503 3487 3471 3455 3439 
> 3423 3407 3391 3375 3359 3343 3327 3311 3295 3279 3263 3247 3231 3215 3199 
> 3183 3167 3151 3135 3119 3103 3087 3071 3055 3039 3023 3007 2991 2975 2959 
> 2943 2927 2911 2895 2879 2863 2847 2831 2815 2799 2783 2767 2751 2735 2719 
> 2703 2687 2671 2655 2639 2623 2607 2591 2575 2559 2543 2527 2511 2495 2479 
> 2463 2447 2431 2415 2399 2383 2367 2351 2335 2319 2303 2287 2271 2255 2239 
> 2223 2207 2191 2175 2159 2143 2127 2111 2095 2079 2063 2047 2031 2015 1999 
> 1983 1967 1951 1935 1919 1903 1887 1871 1855 1839 1823 1807 1791 1775 1759 
> 1743 1727 1711 1695 1679 1663 1647 1631 1615 1599 1583 1567 1551 1535 1519 
> 1503 1487 1471 1455 1439 1423 1407 1391 1375 1359 1343 1327 1311 1295 1279 
> 1263 1247 1231 1215 1199 1183 1167 1151 1135 1119 1103 1087 1071 1055 1039 
> 1023 1007 991 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 
> 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 
> 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 
> 111 95 79 63 47 31 15
> 
> #0  doadump () at pcpu.h:165
> 165     pcpu.h: No such file or directory.
>         in pcpu.h
> (kgdb) bt
> #0  doadump () at pcpu.h:165
> #1  0xc0672a26 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
> #2  0xc0672cbc in panic (fmt=0xc0909c75 "initiate_write_inodeblock_ufs2: 
> already started") at /usr/src/sys/kern/kern_shutdown.c:565
> #3  0xc07c00ca in initiate_write_inodeblock_ufs2 (inodedep=0xc9c54000, 
> bp=0x0) at /usr/src/sys/ufs/ffs/ffs_softdep.c:4022
> #4  0xc07bf897 in softdep_disk_io_initiation (bp=0xdc9c63b8) at 
> /usr/src/sys/ufs/ffs/ffs_softdep.c:3757
> #5  0xc07c8411 in ffs_geom_strategy (bo=0xc8c5a830, bp=0xdc9c63b8) at 
> buf.h:433
> #6  0xc06b8048 in bufwrite (bp=0xdc9c63b8) at buf.h:426
> #7  0xc07c82d2 in ffs_bufwrite (bp=0xdc9c63b8) at 
> /usr/src/sys/ufs/ffs/ffs_vfsops.c:1740
> #8  0xc06b9a77 in vfs_bio_awrite (bp=0xdc9c63b8) at buf.h:410
> #9  0xc06ba8bd in flushbufqueues (flushdeps=0) at 
> /usr/src/sys/kern/vfs_bio.c:2125
> #10 0xc06ba3bf in buf_daemon () at /usr/src/sys/kern/vfs_bio.c:1999
> #11 0xc065cc5c in fork_exit (callout=0xc06ba2d0 <buf_daemon>, arg=0x0, 
> frame=0xe8f9fd38) at /usr/src/sys/kern/kern_fork.c:821
> #12 0xc087397c in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:208
> 
> 
> This box is using ARECA RAID with GENERIC UP kernel:
> 
> [EMAIL PROTECTED]:14:0:      class=0x010400 card=0x116017d3 chip=0x116017d3 
> rev=0x00 hdr=0x00
>     vendor   = 'Areca Technology Corporation'
>     device   = 'ARC-1160 16-Port PCI-X to SATA RAID Controller'
>     class    = mass storage
>     subclass = RAID
> 
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-- 
======================================================================  
- Best regards, Nikolay Pavlov. <<<-----------------------------------    
======================================================================  

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