2009/12/17 Zia-ul-Hassan Zia <zhasaan at gmail.com> > Hi Nathan/Boyd, > > I had core dumped on a SUN Blade W/S which is running Solairs 10 (05/09) > and SRS-3.0 software. Following is what I could remember from last night's > presentation from Gary and Nathan. Although forgot the sytanx of few more > funky dcmds like getwork*** and printing from a particular address. > > s/Gary/Gavin/
Searching on just "utstk_set_disk_major" (the last function we were in before we enter the panic code of vpanic) in the Sunsolve contract stuff this looks like CR 6205407 fixed via patch 118979 (not sure which version). Bug description said (note the date!): If the utdiskctl module is unloaded from a system, attempting to unload the utdisk module can cause the kernel to panic. This can happen on a system where utstoraged hasn't been started since reboot, but both utdisk & utdiskctl kernel modules were loaded, typically during installation. xxx at sun.com <ashley.wijeyeratnam at sun.com> 2004-12-07 22:16:59 GMT Cheers Gavin Can you please advise me if the pseudo devise pm0 is the clupirt of this > system panic and what can be possible solution? > > > > bash-3.00# mdb -k 5 > Loading modules: [ unix genunix specfs dtrace ufs pcisch ip hook neti sctp > arp usba s1394 fcp fctl qlc emlxs lofs audiosup md sd crypto fcip random zfs > logindmux ptm nfs ] > > $c > vpanic(10a0c88, 181de60, 704ce770, 2a100a23ca0, 2a100a23ca0, 0) > utstk_set_disk_major+0x1c(0, 7bb6bad0, 10, 0, 1039ba4, 0) > utdisk_detach+0x38(30002663cd8, 0, 2a100a23560, 0, 10, 0) > devi_detach+0xa4(30002663cd8, 0, 109, 0, 7bb6a608, 0) > detach_node+0x64(30002663cd8, 2000, 0, 2000, 0, 0) > i_ndi_unconfig_node+0x144(30002663cd8, 12c, 2000, 10d4010, 14, 18688a8) > i_ddi_detachchild+0x14(30002663cd8, 2000, 18381a0, 18381a0, 180c000, > ffffffffffffffff) > devi_detach_node+0x64(30002663cd8, 2000, 67, 5a2, 80000, 2000) > unconfig_immediate_children+0x180(30000d1d610, 0, ffffffffffffffff, > 30002663cd8 > , 0, 2000) > devi_unconfig_common+0x1a8(30000d1d610, 0, 6, 0, 0, 2000) > mt_config_thread+0xac(30004626008, 0, 18381a0, 18381a0, 30005021040, > 30000d1d610 > ) > t > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/ug-msosug/attachments/20091217/3668cfa0/attachment.html>
