Hi, My brand new amd64 has a hanging process. # uname -a FreeBSD sjakie.klop.ws 7.2-PRERELEASE FreeBSD 7.2-PRERELEASE #0: Wed Mar 25 00:07:31 UTC 2009 root@dhcppc0:/usr/obj/usr/src/sys/GENERIC amd64 I'm compiling a port of kde4. top says this since a while: 43404 root 1 116 20 21304K 4148K umtxn 1 0:00 0.00% automoc4 # procstat -kk 43404 PID TID COMM TDNAME KSTACK 43404 100279 automoc4 - tdq_cpu+0x1218 Dmesg in the attachment. Can I provide more information to debug this? Ronald. -------------- next part -------------- A non-text attachment was scrubbed... Name: dmesg.boot Type: application/octet-stream Size: 10947 bytes Desc: not available Url : http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20090326/e27f9276/dmesg-0001.obj
On Thu, 26 Mar 2009 17:26:13 +0100, Ronald Klop <ronald-freebsd8@klop.yi.org> wrote:> Hi, > > My brand new amd64 has a hanging process. > # uname -a > FreeBSD sjakie.klop.ws 7.2-PRERELEASE FreeBSD 7.2-PRERELEASE #0: Wed Mar > 25 00:07:31 UTC 2009 root@dhcppc0:/usr/obj/usr/src/sys/GENERIC amd64 > > I'm compiling a port of kde4. > top says this since a while: > 43404 root 1 116 20 21304K 4148K umtxn 1 0:00 0.00% > automoc4 > > # procstat -kk 43404 > PID TID COMM TDNAME KSTACK > 43404 100279 automoc4 - tdq_cpu+0x1218 > > Dmesg in the attachment. > > Can I provide more information to debug this? > > Ronald.I have more information. Maybe related. | | | \-+= 01734 root -su (bash) | | | \-+= 28036 root /bin/sh /home/ronald/bin/ports_upgrade.sh | | | \-+- 28987 root /bin/sh /tmp/ports_upgrade.sh.g4IH4j | | | \-+- 28988 root ruby18: portupgrade: [22/34] kdenetwork-4.2.1 (ruby18) | | | \-+- 29984 root /usr/bin/script -qa /tmp/portupgrade20090326-28988-19b2asv | | | \-+= 29986 root make | | | \-+- 31170 root [sh] | | | \-+- 31171 root [sh] | | | \-+- 31172 root make -f Makefile OPENSSL_CFLAGS=-DNO_IDEA all | | | \-+- 31175 root make -f CMakeFiles/Makefile2 all | | | \-+- 43401 root make -f kdnssd/ioslave/CMakeFiles/kio_zeroconf | | | \-+- 43402 root [sh] | | | \-+- 43403 root [automoc4] | | | \--- 43404 root [automoc4] # procstat -kk 43403 PID TID COMM TDNAME KSTACK 43403 100073 automoc4 - tdq_cpu+0x1218 43403 100229 automoc4 initial thread tdq_cpu+0x6f8 Is this interesting? Ronald.
On Thu, Mar 26, 2009 at 05:26:13PM +0100, Ronald Klop wrote:> Hi, > > My brand new amd64 has a hanging process. > # uname -a > FreeBSD sjakie.klop.ws 7.2-PRERELEASE FreeBSD 7.2-PRERELEASE #0: Wed Mar > 25 00:07:31 UTC 2009 root@dhcppc0:/usr/obj/usr/src/sys/GENERIC amd64 > > I'm compiling a port of kde4. > top says this since a while: > 43404 root 1 116 20 21304K 4148K umtxn 1 0:00 0.00% > automoc4 > > # procstat -kk 43404 > PID TID COMM TDNAME KSTACK > 43404 100279 automoc4 - tdq_cpu+0x1218 > > Dmesg in the attachment. > > Can I provide more information to debug this?Did you rebuild both world and kernel ? (old world with new kernel shall work, I am just gathering information by this question). The most useful data would be usermode backtrace of all threads. For this to be useful, you probably need to build at least libc and libthr with debugging symbols. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 195 bytes Desc: not available Url : http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20090326/8ab71c46/attachment.pgp