On Sun, Oct 31, 2010 at 9:38 AM, Warren Block <wbl...@wonkity.com> wrote: > About a month ago, ccache began to pause in buildworld. The build doesn't > halt or quit, it stays running but not doing anything: > > /usr/local/libexec/ccache/world-cc -fpic -DPIC -O2 -pipe -march=prescott > -I/usr/src/lib/libc/include -I/usr/src/lib/libc/../../include > -I/usr/src/lib/libc/i386-DNLS -D__DBINTERFACE_PRIVATE > -I/usr/src/lib/libc/../../contrib/gdtoa -DINET6 -I/usr/obj/usr/src/lib/libc > -I/usr/src/lib/libc/resolv -D_ACL_PRIVATE -DPOSIX_MISTAKE > -I/usr/src/lib/libc/locale -DBROKEN_DES -DPORTMAP -DDES_BUILTIN > -I/usr/src/lib/libc/rpc -DYP -DNS_CACHING -DSYMBOL_VERSIONING -std=gnu99 > -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k > -Wno-uninitialized -Wno-pointer-sign -c crypt_xdr.c -o crypt_xdr.So > > And there it stays: > > load: 0.02 cmd: make 83143 [select] 401.32r 0.05u 0.05s 0% 852k > load: 0.01 cmd: make 83143 [select] 409.08r 0.05u 0.05s 0% 852k > load: 0.01 cmd: make 83143 [select] 422.00r 0.05u 0.05s 0% 852k > > The file where it pauses varies depending on the number of jobs (-j) option. > The example above is with -j6; -j1 doesn't fix it, although it pauses on > nslexer.c instead. > > This is on 8-stable as of today, i386. The -march=prescott option comes > from CPUTYPE?=core2 in make.conf, and removing that setting doesn't fix the > problem. > > buildworld without ccache works fine, just takes more than twice as long. > > The kernel target works fine with or without ccache. > > Any ideas?
Have you tried trussing or ktrace'ing the processes to determine where they get stuck? Thanks, -Garrett _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"