Kris Kennaway wrote: > On Fri, Oct 20, 2006 at 07:47:57AM +0900, Kazuaki ODA wrote: >> Hi, >> >> I ran the following two scripts simultaneously on 6.2-PRERELEASE SMP box >> (cvsup'ed today). >> >> ---------------------------------------- >> #!/bin/sh >> >> while true; do >> ls -lR / > ls_result.txt >> done >> ---------------------------------------- >> >> ---------------------------------------- >> #!/bin/sh >> >> while true; do >> ls -lR / > ls_result2.txt >> done >> ---------------------------------------- >> >> After a while (about 5 minutes), I suspended and killed the both, and >> ran "ps". As the result, "ps" locked up. No response and no output. >> To make matters worse, I could not login anymore... >> >> This is 100% reproducable on SMP, but no problem when using Non-SMP kernel. > > What state is ps in? Press ^T. It's probably a devfs lockup, which > should be fixed by changes yet to be merged. > > Kris
I tried again. But ^T, ^C and ^Z had no effect, ps was still locking.. Should I rebuild kernel with DDB option, and go into DDB to get more information? -- Kazuaki ODA _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
