From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4C4F7930.90408@domain.hid> Date: Tue, 27 Jul 2010 17:26:24 -0700 From: Bob Feretich MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="------------020004000903070407020305" Subject: [Xenomai-help] Xenomai xeno-test hangs on 2.6.31 on BeagleBoard, same works on 2.6.33 List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org This is a multi-part message in MIME format. --------------020004000903070407020305 Content-Type: text/plain; charset="iso-8859-1"; format="flowed" Content-Transfer-Encoding: quoted-printable Below is the console log for 2.6.31. It hangs after starting the=20 workload... Starting kernel ... Uncompressing=20 Linux......................................................................= ............................ ................................ done, booting the kernel. Linux version 2.6.31-omap1 (Bob@domain.hid) (gcc version 4.3.3 (GCC) )=20 #4 Mon Jul 26 16:26:39 PDT 2010 CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=3D10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: OMAP3 Beagle Board Memory policy: ECC disabled, Data cache writeback OMAP3430 ES3.0 SRAM: Mapped pa 0x40200000 to va 0xe3000000 size: 0x100000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 Kernel command line: console=3DttyS2,115200n8=20 ip=3D192.168.1.81:192.168.1.80:192.168.1.1:255.255.255.0:beagleboard:eth0:o ff root=3D/dev/nfs rw=20 nfsroot=3D192.168.1.80:/home/Bob/NFSROOT,nolock,rsize=3D1024,wsize=3D1024 r= ootwait PID hash table entries: 1024 (order: 10, 4096 bytes) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 128MB 128MB =3D 256MB total Memory: 255360KB available (3580K code, 415K data, 136K init, 0K highmem) NR_IRQS:402 Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz Reprogramming SDRC clock to 332000000 Hz GPMC revision 5.0 IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts Total of 96 interrupts on 1 active controller OMAP34xx GPIO hardware version 2.5 OMAP clockevent source: GPTIMER1 at 13000000 Hz I-pipe 1.16-01: pipeline enabled. Console: colour dummy device 80x30 Calibrating delay loop... 498.07 BogoMIPS (lpj=3D2490368) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok regulator: core version 0.5 NET: Registered protocol family 16 Found NAND on CS0 Registering NAND on CS0 OMAP DMA hardware revision 4.0 bio: create slab at 0 i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz twl4030: PIH (irq 7) chaining IRQs 368..375 twl4030: power (irq 373) chaining IRQs 376..383 twl4030: gpio (irq 368) chaining IRQs 384..401 regulator: VMMC1: 1850 <--> 3150 mV normal standby regulator: VDAC: 1800 mV normal standby regulator: VUSB1V5: 1500 mV normal standby regulator: VUSB1V8: 1800 mV normal standby regulator: VUSB3V1: 3100 mV normal standby regulator: VPLL2: 1800 mV normal standby regulator: VSIM: 1800 <--> 3000 mV normal standby i2c_omap i2c_omap.3: bus 3 rev3.12 at 100 kHz SCSI subsystem initialized twl4030_usb twl4030_usb: Initialized TWL4030 USB module usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=3D0 musb_hdrc: USB OTG mode controller at d80ab000 using DMA, IRQ 92 NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered NET: Registered protocol family 1 I-pipe: Domain Xenomai registered. Xenomai: hal/arm started. Xenomai: scheduling class idle registered. Xenomai: scheduling class rt registered. Xenomai: real-time nucleus v2.5.3 (Hordes Of Locusts) loaded. Xenomai: starting native API services. Xenomai: starting POSIX services. Xenomai: starting RTDM services. VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) JFFS2 version 2.2. (NAND) =EF=BF=BD=C2=A9 2001-2006 Red Hat, Inc. msgmni has been set to 499 alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250.0: ttyS0 at MMIO 0x4806a000 (irq =3D 72) is a ST16654 serial8250.1: ttyS1 at MMIO 0x4806c000 (irq =3D 73) is a ST16654 serial8250.2: ttyS2 at MMIO 0x49020000 (irq =3D 74) is a ST16654 console [ttyS2] enabled brd: module loaded loop: module loaded i2c /dev entries driver pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver usbcore: registered new interface driver pegasus usbcore: registered new interface driver asix usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver net1080 usbcore: registered new interface driver cdc_subset usbcore: registered new interface driver zaurus usbmon: debugfs is not available ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-omap ehci-omap.0: OMAP-EHCI Host Controller ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1 ehci-omap ehci-omap.0: irq 77, io mem 0x48064800 ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=3D1d6b, idProduct=3D0002 usb usb1: New USB device strings: Mfr=3D3, Product=3D2, SerialNumber=3D1 usb usb1: Product: OMAP-EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.31-omap1 ehci_hcd usb usb1: SerialNumber: ehci-omap.0 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC 22:04:5b:1d:e9:ea usb0: HOST MAC 2e:a8:a3:51:23:88 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready musb_hdrc musb_hdrc: MUSB HDRC host driver musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2 usb usb2: New USB device found, idVendor=3D1d6b, idProduct=3D0002 usb usb2: New USB device strings: Mfr=3D3, Product=3D2, SerialNumber=3D1 usb usb2: Product: MUSB HDRC host driver usb usb2: Manufacturer: Linux 2.6.31-omap1 musb-hcd usb usb2: SerialNumber: musb_hdrc usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected twl4030_rtc twl4030_rtc: rtc core: registered twl4030_rtc as rtc0 mmci-omap-hs mmci-omap-hs.0: Failed to get debounce clock TCP cubic registered NET: Registered protocol family 17 NET: Registered protocol family 15 RPC: Registered udp transport module. RPC: Registered tcp transport module. Power Management for TI OMAP3. VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 regulator_init_complete: incomplete constraints, leaving VDVI on regulator_init_complete: incomplete constraints, leaving VDAC on twl4030_rtc twl4030_rtc: setting system clock to 2010-05-18 20:59:16 UTC=20 (1274216356) usb 1-2: new high speed USB device using ehci-omap and address 2 mmc0: new high speed SDHC card at address 856e mmcblk0: mmc0:856e SD04G 3.69 GiB mmcblk0: usb 1-2: New USB device found, idVendor=3D0b95, idProduct=3D7720 usb 1-2: New USB device strings: Mfr=3D1, Product=3D2, SerialNumber=3D3 usb 1-2: Product: AX88772 usb 1-2: Manufacturer: ASIX Elec. Corp. usb 1-2: SerialNumber: 000001 usb 1-2: configuration #1 chosen from 1 choice p1 p2 eth0: register 'asix' at usb-ehci-omap.0-2, ASIX AX88772 USB 2.0=20 Ethernet, 00:50:b6:05:d2:0c eth0: link up, 100Mbps, half-duplex, lpa 0x40A1 eth0: link up, 100Mbps, half-duplex, lpa 0x40A1 IP-Config: Complete: device=3Deth0, addr=3D192.168.1.81, mask=3D255.255.255.0, gw=3D192.16= 8.1.1, host=3Dbeagleboard, domain=3D, nis-domain=3D(none), bootserver=3D192.168.1.80, rootserver=3D192.168.1.80, rootpath=3D Looking up port of RPC 100003/2 on 192.168.1.80 Looking up port of RPC 100005/1 on 192.168.1.80 VFS: Mounted root (nfs filesystem) on device 0:13. Freeing init memory: 136K INIT: version 2.86 booting Please wait: booting... Starting udev udev: starting version 151 Remounting root file system... Caching udev devnodes Populating dev cachemv: cannot rename '/tmp/uname': No such file or=20 directory root: mount: mounting rootfs on / failed: No such file or directory EXT2-fs: mmcblk0p2: couldn't mount because of unsupported optional=20 features (4). kjournald starting. Commit interval 5 seconds EXT3-fs warning: mounting unchecked fs, running e2fsck is recommended EXT3 FS on mmcblk0p2, internal journal EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with writeback data mode. NOT configuring network interfaces: / is an NFS mount Starting to configure packages... Nothing to be done Finished to configure packages. INIT: Entering runlevel: 5 Starting Dropbear SSH server: dropbear. Starting syslogd/klogd: done .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyS2 Angstrom 2010.4-test-20100518 beagleboard ttyS2 beagleboard login: root root@domain.hid:~# /usr/xenomai/bin/xeno-test -s -h -T 20 xeno-test: started -s -h -T 20 withBusybox is 1 xeno-test: running tests /usr/xenomai/bin/xeno-test: eval: line 1: -h: not found Tue May 18 20:59:50 UTC 2010 running: /usr/xenomai/bin/xeno-config --verbose xeno-config --verbose --version=3D"2.5.3" --cc=3D"arm-angstrom-linux-gnueabi-gcc -march=3Darmv7-a=20 -mtune=3Dcortex-a8 -mfpu=3Dneon -mfloat-abi=3Dsoftfp" --arch=3D"arm" --prefix=3D"/usr/xenomai" --xeno-cflags=3D"-I/usr/xenomai/include -D_GNU_SOURCE=20 -D_REENTRANT -Wall -pipe -D__XENO__" --xeno-ldflags=3D"-L/usr/xenomai/lib -lxenomai -lpthread " --posix-cflags=3D"" --posix-ldflags=3D"-Wl,@/usr/xenomai/lib/posix.wrappers=20 -L/usr/xenomai/lib -lpthread_rt -lxenomai -lpthread -lr t " --library-dir=3D"/usr/xenomai/lib" Tue May 18 20:59:50 UTC 2010 running: /usr/xenomai/bin/xeno-info If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. BusyBox v1.13.2 (2010-05-18 15:45:51 PDT) multi-call binary Linux beagleboard 2.6.31-omap1 #4 Mon Jul 26 16:26:39 PDT 2010 armv7l=20 unknown module-init-tools 3.4 Modules Loaded Tue May 18 20:59:50 UTC 2010 running: cat /proc/cpuinfo Processor : ARMv7 Processor rev 3 (v7l) BogoMIPS : 498.07 Features : swp half thumb fastmult vfp edsp neon vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc08 CPU revision : 3 Hardware : OMAP3 Beagle Board Revision : 0020 Serial : 0000000000000000 Tue May 18 20:59:50 UTC 2010 running: md5sum /proc/cpuinfo # cpuinfo fingerprint 6f0a1a5525e65155ee727ef0c3403ba9 /proc/cpuinfo Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/Linux +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 0: A.... 1: A.... ... IRQ counts, values are the same ... 401: A.... 416: G...V 417: G...V [Domain info] id=3D0x00000000 priority=3D100 Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/Xenomai +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 37: W..X. 418: W...V [Domain info] id=3D0x58454e4f priority=3Dtopmost Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/version 1.16-01 Tue May 18 20:59:51 UTC 2010 running: generate_loads 1 dd workload started, pids 804 stored in /var/lock/xeno-test.703.pids ************************************************************ Below is the same user binary running with the 2.6.33 kernel... ************************************************************ root@domain.hid:~# /usr/xenomai/bin/xeno-test -s -h -T 20 >=20 ~/xeno-test-log.txt& Console log contents. xeno-test: started -s -h -T 20 withBusybox is 1 xeno-test: running tests /usr/xenomai/bin/xeno-test: eval: line 1: -h: not found Tue May 18 20:59:07 UTC 2010 running: /usr/xenomai/bin/xeno-config --verbose xeno-config --verbose --version=3D"2.5.3" --cc=3D"arm-angstrom-linux-gnueabi-gcc -march=3Darmv7-a=20 -mtune=3Dcortex-a8 -mfpu=3Dneon -mfloat-abi=3Dsoftfp" --arch=3D"arm" --prefix=3D"/usr/xenomai" --xeno-cflags=3D"-I/usr/xenomai/include -D_GNU_SOURCE=20 -D_REENTRANT -Wall -pipe -D__XENO__" --xeno-ldflags=3D"-L/usr/xenomai/lib -lxenomai -lpthread " --posix-cflags=3D"" --posix-ldflags=3D"-Wl,@/usr/xenomai/lib/posix.wrappers=20 -L/usr/xenomai/lib -lpthread_rt -lxenomai -lpthread -lrt " --library-dir=3D"/usr/xenomai/lib" Tue May 18 20:59:07 UTC 2010 running: /usr/xenomai/bin/xeno-info If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. BusyBox v1.13.2 (2010-05-18 15:45:51 PDT) multi-call binary Linux beagleboard 2.6.33 #3 Sun Jul 25 14:20:13 PDT 2010 armv7l unknown module-init-tools 3.4 Modules Loaded Tue May 18 20:59:08 UTC 2010 running: cat /proc/cpuinfo Processor : ARMv7 Processor rev 3 (v7l) BogoMIPS : 498.07 Features : swp half thumb fastmult vfp edsp vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc08 CPU revision : 3 Hardware : OMAP3 Beagle Board Revision : 0020 Serial : 0000000000000000 Tue May 18 20:59:08 UTC 2010 running: md5sum /proc/cpuinfo # cpuinfo fingerprint a8fe0c59927140f286a50cc74b35f1d2 /proc/cpuinfo Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/Linux +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 0: A.... 1: A.... 2: A.... ... IRQ counts, values are the same ... 401: A.... 416: G...V 417: G...V [Domain info] id=3D0x00000000 priority=3D100 Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/Xenomai +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 37: W..X. 418: W...V [Domain info] id=3D0x58454e4f priority=3Dtopmost Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/version 1.16-01 Tue May 18 20:59:08 UTC 2010 running: generate_loads 1 dd workload started, pids 763 stored in /var/lock/xeno-test.662.pids Tue May 18 20:59:08 UTC 2010 running: cat /proc/interrupts CPU0 7: 0 INTC TWL4030-PIH 11: 0 INTC prcm 12: 165 INTC DMA 37: 1690 INTC gp timer 56: 262 INTC i2c_omap 61: 0 INTC i2c_omap 72: 1 INTC serial idle 73: 1 INTC serial idle 74: 211 INTC serial idle, serial 77: 12161 INTC ehci_hcd:usb1 83: 126 INTC mmc0 92: 0 INTC musb_hdrc 93: 0 INTC musb_hdrc 378: 0 twl4030 twl4030_usb 384: 0 twl4030 mmc0 Err: 0 Tue May 18 20:59:08 UTC 2010 running: cat /proc/loadavg 0.99 0.52 0.19 2/40 769 Tue May 18 20:59:08 UTC 2010 running: cat /proc/meminfo MemTotal: 255720 kB MemFree: 244632 kB Buffers: 24 kB Cached: 4720 kB SwapCached: 0 kB Active: 3512 kB Inactive: 2684 kB Active(anon): 1680 kB Inactive(anon): 0 kB Active(file): 1832 kB Inactive(file): 2684 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 12 kB Writeback: 0 kB AnonPages: 1480 kB Mapped: 1168 kB Shmem: 228 kB Slab: 3232 kB SReclaimable: 964 kB SUnreclaim: 2268 kB KernelStack: 320 kB PageTables: 180 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 127860 kB Committed_AS: 4960 kB VmallocTotal: 647168 kB VmallocUsed: 592 kB VmallocChunk: 646536 kB Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/acct 0 0 0 0 0 00500080 82019860172 82010806172 82010806172 ROOT 0 0 0 1666 0 00000000 82019860172 7931615 7931615 IRQ37: [timer] Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/apc APC CPU0 0: 0 (pipe_wakeup) 1: 0 (lostage_handler) 2: 0 (registry_export) 3: 0 (pse51_lostage_handler) 4: 0 (deferred RTDM close) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/faults TRAP CPU0 0: 0 (Data or instruction access) 1: 0 (Section fault) 2: 0 (Generic data abort) 3: 0 (Unknown exception) 4: 0 (Instruction breakpoint) 5: 0 (Floating point exception) 6: 0 (VFP Floating point exception) 7: 0 (Undefined instruction) 8: 0 (Unaligned access exception) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/hal 1.16-01 Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/heap size=3D8192:used=3D8:pagesz=3D4096 (global sem heap) size=3D259584:used=3D64:pagesz=3D512 (main heap) size=3D129536:used=3D0:pagesz=3D512 (stack pool) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/irq IRQ CPU0 37: 1687 [timer] 418: 0 [virtual] Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/latency 9538 Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/sched CPU PID CLASS PRI TIMEOUT TIMEBASE STAT NAME 0 0 idle -1 - master R ROOT Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/stat CPU PID MSW CSW PF STAT %CPU NAME 0 0 0 0 0 00500080 99.9 ROOT 0 0 0 1699 0 00000000 0.1 IRQ37: [timer] Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timebases NAME RESOLUTION JIFFIES STATUS master 1 n/a enabled,set Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timer status=3Don:setup=3D76:clock=3D1071532788:timerdev=3Dgp timer:clockdev=3Dgp= timer Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/version 2.5.3 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/native 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/posix 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/rtdm 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/sys 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/registry/usage slots=3D512:used=3D1:exported=3D0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/fildes total=3D128:open=3D0:free=3D128 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/named_devices Hash Name Driver /proc 24 rttest-timerbench0 xeno_timerbench =20 rttest-timerbench0 55 rttest-switchtest0 xeno_switchtest =20 rttest-switchtest0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/open_fildes Index Locked Device Owner [PID] Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/protocol_devices Hash ProtocolFamily:SocketType Driver /proc Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timerstat/master CPU SCHEDULED FIRED TIMEOUT INTERVAL HANDLER NAME 0 6035 1752 7811999 - NULL =20 [host-timer] Tue May 18 20:59:09 UTC 2010 running: top =1B[H=1B[JMem: 11256K used, 244464K free, 0K shrd, 24K buff, 4728K cached CPU: 40% usr 60% sys 0% nic 0% idle 0% io 0% irq 0% sirq Load average: 0.99 0.52 0.19 2/42 843 =1B[7m PID PPID USER STAT VSZ %MEM %CPU COMMAND=1B[0m 763 1 root R 2608 1% 92% dd if /dev/zero of /dev/null 843 842 root R 2608 1% 8% top 657 1 root S 2788 1% 0% -sh 653 1 root S 2672 1% 0% /sbin/syslogd -n -C64 -m 20 688 662 root S 2612 1% 0% /bin/sh=20 /usr/xenomai/bin/xeno-test -s 662 657 root S 2612 1% 0% /bin/sh=20 /usr/xenomai/bin/xeno-test -s Tue May 18 20:59:09 UTC 2010 running: ./run -- -s -h -T 20 -t0 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:11 UTC 2010 running: ./run -- -s -h -T 20 -t1 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:12 UTC 2010 running: ./run -- -s -h -T 20 -t2 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:13 UTC 2010 running: ./run -- -T 120 # switchtest * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) /usr/xenomai/bin/xeno-test: cd: line 1: can't cd to=20 /usr/xenomai/share/xenomai/testsuite/switchbench Tue May 18 20:59:14 UTC 2010 running: ./run -- -h # switchbench /usr/xenomai/bin/xeno-test: eval: line 1: ./run: not found Tue May 18 20:59:14 UTC 2010 running: ./run -- -p 10 -n -l 1000 # cyclictest * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:15 UTC 2010 running: cat /proc/interrupts CPU0 7: 0 INTC TWL4030-PIH 11: 0 INTC prcm 12: 180 INTC DMA 37: 2344 INTC gp timer 56: 262 INTC i2c_omap 61: 0 INTC i2c_omap 72: 1 INTC serial idle 73: 1 INTC serial idle 74: 227 INTC serial idle, serial 77: 15403 INTC ehci_hcd:usb1 83: 201 INTC mmc0 92: 0 INTC musb_hdrc 93: 0 INTC musb_hdrc 378: 0 twl4030 twl4030_usb 384: 0 twl4030 mmc0 Err: 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/loadavg 1.07 0.55 0.20 2/40 1256 Tue May 18 20:59:15 UTC 2010 running: cat /proc/meminfo MemTotal: 255720 kB MemFree: 243732 kB Buffers: 24 kB Cached: 5460 kB SwapCached: 0 kB Active: 3704 kB Inactive: 3236 kB Active(anon): 1688 kB Inactive(anon): 0 kB Active(file): 2016 kB Inactive(file): 3236 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 4 kB Writeback: 0 kB AnonPages: 1484 kB Mapped: 1168 kB Shmem: 232 kB Slab: 3348 kB SReclaimable: 1016 kB SUnreclaim: 2332 kB KernelStack: 328 kB PageTables: 180 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 127860 kB Committed_AS: 4964 kB VmallocTotal: 647168 kB VmallocUsed: 592 kB VmallocChunk: 646536 kB Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/acct 0 0 0 0 0 00500080 6210005610 6206070380 88546642321 ROOT 0 0 0 2321 0 00000000 6210005610 3506769 11649615 IRQ37: [timer] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/apc APC CPU0 0: 0 (pipe_wakeup) 1: 0 (lostage_handler) 2: 0 (registry_export) 3: 0 (pse51_lostage_handler) 4: 0 (deferred RTDM close) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/faults TRAP CPU0 0: 0 (Data or instruction access) 1: 0 (Section fault) 2: 0 (Generic data abort) 3: 0 (Unknown exception) 4: 0 (Instruction breakpoint) 5: 0 (Floating point exception) 6: 0 (VFP Floating point exception) 7: 0 (Undefined instruction) 8: 0 (Unaligned access exception) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/hal 1.16-01 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/heap size=3D8192:used=3D8:pagesz=3D4096 (global sem heap) size=3D259584:used=3D64:pagesz=3D512 (main heap) size=3D129536:used=3D0:pagesz=3D512 (stack pool) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/irq IRQ CPU0 37: 2341 [timer] 418: 0 [virtual] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/latency 9538 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/sched CPU PID CLASS PRI TIMEOUT TIMEBASE STAT NAME 0 0 idle -1 - master R ROOT Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/stat CPU PID MSW CSW PF STAT %CPU NAME 0 0 0 0 0 00500080 99.9 ROOT 0 0 0 2353 0 00000000 0.1 IRQ37: [timer] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/timebases NAME RESOLUTION JIFFIES STATUS master 1 n/a enabled,set Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/timer status=3Don:setup=3D76:clock=3D1156507211:timerdev=3Dgp timer:clockdev=3Dgp= timer Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/version 2.5.3 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/native 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/posix 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/rtdm 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/sys 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/registry/usage slots=3D512:used=3D1:exported=3D0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/fildes total=3D128:open=3D0:free=3D128 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/named_devices Hash Name Driver /proc 24 rttest-timerbench0 xeno_timerbench =20 rttest-timerbench0 55 rttest-switchtest0 xeno_switchtest =20 rttest-switchtest0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/open_fildes Index Locked Device Owner [PID] Tue May 18 20:59:16 UTC 2010 running: cat /proc/xenomai/rtdm/protocol_devices Hash ProtocolFamily:SocketType Driver /proc Tue May 18 20:59:16 UTC 2010 running: cat /proc/xenomai/timerstat/master CPU SCHEDULED FIRED TIMEOUT INTERVAL HANDLER NAME 0 6690 2407 7816307 - NULL =20 [host-timer] Tue May 18 20:59:16 UTC 2010 running: top =1B[H=1B[JMem: 12088K used, 243632K free, 0K shrd, 24K buff, 5468K cached CPU: 18% usr 81% sys 0% nic 0% idle 0% io 0% irq 0% sirq Load average: 1.07 0.55 0.20 2/42 1330 =1B[7m PID PPID USER STAT VSZ %MEM %CPU COMMAND=1B[0m 763 1 root R 2608 1% 91% dd if /dev/zero of /dev/null 1330 1329 root R 2608 1% 9% top 657 1 root S 2788 1% 0% -sh 653 1 root S 2672 1% 0% /sbin/syslogd -n -C64 -m 20 688 662 root S 2612 1% 0% /bin/sh=20 /usr/xenomai/bin/xeno-test -s 662 657 root S 2612 1% 0% /bin/sh=20 /usr/xenomai/bin/xeno-test -s 763 root 2608 R dd if /dev/zero of /dev/null 1334 root 2612 S grep 763 xeno-test: finished Any idea what's causing this? Regards, Bob Feretich --------------020004000903070407020305 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Below is the console log for 2.6.31. It hangs after starting the workload...

Starting kernel ... Uncompressing Linux.................................................................................................. ................................ done, booting the kernel. Linux version 2.6.31-omap1 (Bob@domain.hid) (gcc version 4.3.3 (GCC) ) #4 Mon Jul 26 16:26:39 PDT 2010 CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: OMAP3 Beagle Board Memory policy: ECC disabled, Data cache writeback OMAP3430 ES3.0 SRAM: Mapped pa 0x40200000 to va 0xe3000000 size: 0x100000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024 Kernel command line: console=ttyS2,115200n8 ip=192.168.1.81:192.168.1.80:192.168.1.1:255.255.255.0:beagleboard:eth0:o ff root=/dev/nfs rw nfsroot=192.168.1.80:/home/Bob/NFSROOT,nolock,rsize=1024,wsize=1024 rootwait PID hash table entries: 1024 (order: 10, 4096 bytes) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 128MB 128MB = 256MB total Memory: 255360KB available (3580K code, 415K data, 136K init, 0K highmem) NR_IRQS:402 Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz Reprogramming SDRC clock to 332000000 Hz GPMC revision 5.0 IRQ: Found an INTC at 0xd8200000 (revision 4.0) with 96 interrupts Total of 96 interrupts on 1 active controller OMAP34xx GPIO hardware version 2.5 OMAP clockevent source: GPTIMER1 at 13000000 Hz I-pipe 1.16-01: pipeline enabled. Console: colour dummy device 80x30 Calibrating delay loop... 498.07 BogoMIPS (lpj=2490368) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok regulator: core version 0.5 NET: Registered protocol family 16 Found NAND on CS0 Registering NAND on CS0 OMAP DMA hardware revision 4.0 bio: create slab <bio-0> at 0 i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz twl4030: PIH (irq 7) chaining IRQs 368..375 twl4030: power (irq 373) chaining IRQs 376..383 twl4030: gpio (irq 368) chaining IRQs 384..401 regulator: VMMC1: 1850 <--> 3150 mV normal standby regulator: VDAC: 1800 mV normal standby regulator: VUSB1V5: 1500 mV normal standby regulator: VUSB1V8: 1800 mV normal standby regulator: VUSB3V1: 3100 mV normal standby regulator: VPLL2: 1800 mV normal standby regulator: VSIM: 1800 <--> 3000 mV normal standby i2c_omap i2c_omap.3: bus 3 rev3.12 at 100 kHz SCSI subsystem initialized twl4030_usb twl4030_usb: Initialized TWL4030 USB module usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0 musb_hdrc: USB OTG mode controller at d80ab000 using DMA, IRQ 92 NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered NET: Registered protocol family 1 I-pipe: Domain Xenomai registered. Xenomai: hal/arm started. Xenomai: scheduling class idle registered. Xenomai: scheduling class rt registered. Xenomai: real-time nucleus v2.5.3 (Hordes Of Locusts) loaded. Xenomai: starting native API services. Xenomai: starting POSIX services. Xenomai: starting RTDM services. VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) JFFS2 version 2.2. (NAND) ï¿½Â© 2001-2006 Red Hat, Inc. msgmni has been set to 499 alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler anticipatory registered (default) io scheduler deadline registered io scheduler cfq registered Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654 serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654 serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654 console [ttyS2] enabled brd: module loaded loop: module loaded i2c /dev entries driver pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver usbcore: registered new interface driver pegasus usbcore: registered new interface driver asix usbcore: registered new interface driver cdc_ether usbcore: registered new interface driver net1080 usbcore: registered new interface driver cdc_subset usbcore: registered new interface driver zaurus usbmon: debugfs is not available ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci-omap ehci-omap.0: OMAP-EHCI Host Controller ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1 ehci-omap ehci-omap.0: irq 77, io mem 0x48064800 ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: OMAP-EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.31-omap1 ehci_hcd usb usb1: SerialNumber: ehci-omap.0 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 3 ports detected g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC 22:04:5b:1d:e9:ea usb0: HOST MAC 2e:a8:a3:51:23:88 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready musb_hdrc musb_hdrc: MUSB HDRC host driver musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 2 usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: MUSB HDRC host driver usb usb2: Manufacturer: Linux 2.6.31-omap1 musb-hcd usb usb2: SerialNumber: musb_hdrc usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected twl4030_rtc twl4030_rtc: rtc core: registered twl4030_rtc as rtc0 mmci-omap-hs mmci-omap-hs.0: Failed to get debounce clock TCP cubic registered NET: Registered protocol family 17 NET: Registered protocol family 15 RPC: Registered udp transport module. RPC: Registered tcp transport module. Power Management for TI OMAP3. VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 regulator_init_complete: incomplete constraints, leaving VDVI on regulator_init_complete: incomplete constraints, leaving VDAC on twl4030_rtc twl4030_rtc: setting system clock to 2010-05-18 20:59:16 UTC (1274216356) usb 1-2: new high speed USB device using ehci-omap and address 2 mmc0: new high speed SDHC card at address 856e mmcblk0: mmc0:856e SD04G 3.69 GiB mmcblk0: usb 1-2: New USB device found, idVendor=0b95, idProduct=7720 usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-2: Product: AX88772 usb 1-2: Manufacturer: ASIX Elec. Corp. usb 1-2: SerialNumber: 000001 usb 1-2: configuration #1 chosen from 1 choice p1 p2 eth0: register 'asix' at usb-ehci-omap.0-2, ASIX AX88772 USB 2.0 Ethernet, 00:50:b6:05:d2:0c eth0: link up, 100Mbps, half-duplex, lpa 0x40A1 eth0: link up, 100Mbps, half-duplex, lpa 0x40A1 IP-Config: Complete: device=eth0, addr=192.168.1.81, mask=255.255.255.0, gw=192.168.1.1, host=beagleboard, domain=, nis-domain=(none), bootserver=192.168.1.80, rootserver=192.168.1.80, rootpath= Looking up port of RPC 100003/2 on 192.168.1.80 Looking up port of RPC 100005/1 on 192.168.1.80 VFS: Mounted root (nfs filesystem) on device 0:13. Freeing init memory: 136K INIT: version 2.86 booting Please wait: booting... Starting udev udev: starting version 151 Remounting root file system... Caching udev devnodes Populating dev cachemv: cannot rename '/tmp/uname': No such file or directory root: mount: mounting rootfs on / failed: No such file or directory EXT2-fs: mmcblk0p2: couldn't mount because of unsupported optional features (4). kjournald starting. Commit interval 5 seconds EXT3-fs warning: mounting unchecked fs, running e2fsck is recommended EXT3 FS on mmcblk0p2, internal journal EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with writeback data mode. NOT configuring network interfaces: / is an NFS mount Starting to configure packages... Nothing to be done Finished to configure packages. INIT: Entering runlevel: 5 Starting Dropbear SSH server: dropbear. Starting syslogd/klogd: done .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyS2 Angstrom 2010.4-test-20100518 beagleboard ttyS2 beagleboard login: root root@domain.hid:~# /usr/xenomai/bin/xeno-test -s -h -T 20 xeno-test: started -s -h -T 20 withBusybox is 1 xeno-test: running tests /usr/xenomai/bin/xeno-test: eval: line 1: -h: not found Tue May 18 20:59:50 UTC 2010 running: /usr/xenomai/bin/xeno-config --verbose xeno-config --verbose --version="2.5.3" --cc="arm-angstrom-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp" --arch="arm" --prefix="/usr/xenomai" --xeno-cflags="-I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT -Wall -pipe -D__XENO__" --xeno-ldflags="-L/usr/xenomai/lib -lxenomai -lpthread " --posix-cflags="" --posix-ldflags="-Wl,@/usr/xenomai/lib/posix.wrappers -L/usr/xenomai/lib -lpthread_rt -lxenomai -lpthread -lr t " --library-dir="/usr/xenomai/lib" Tue May 18 20:59:50 UTC 2010 running: /usr/xenomai/bin/xeno-info If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. BusyBox v1.13.2 (2010-05-18 15:45:51 PDT) multi-call binary Linux beagleboard 2.6.31-omap1 #4 Mon Jul 26 16:26:39 PDT 2010 armv7l unknown module-init-tools 3.4 Modules Loaded Tue May 18 20:59:50 UTC 2010 running: cat /proc/cpuinfo Processor : ARMv7 Processor rev 3 (v7l) BogoMIPS : 498.07 Features : swp half thumb fastmult vfp edsp neon vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc08 CPU revision : 3 Hardware : OMAP3 Beagle Board Revision : 0020 Serial : 0000000000000000 Tue May 18 20:59:50 UTC 2010 running: md5sum /proc/cpuinfo # cpuinfo fingerprint 6f0a1a5525e65155ee727ef0c3403ba9 /proc/cpuinfo Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/Linux +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 0: A.... 1: A.... ... IRQ counts, values are the same ... 401: A.... 416: G...V 417: G...V [Domain info] id=0x00000000 priority=100 Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/Xenomai +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 37: W..X. 418: W...V [Domain info] id=0x58454e4f priority=topmost Tue May 18 20:59:51 UTC 2010 running: cat /proc/ipipe/version 1.16-01 Tue May 18 20:59:51 UTC 2010 running: generate_loads 1 dd workload started, pids 804 stored in /var/lock/xeno-test.703.pids

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Below is the same user binary running with the 2.6.33 kernel...
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root@domain.hid:~# /usr/xenomai/bin/xeno-test -s -h -T 20 > ~/xeno-test-log.txt&Console log contents. xeno-test: started -s -h -T 20 withBusybox is 1 xeno-test: running tests /usr/xenomai/bin/xeno-test: eval: line 1: -h: not found Tue May 18 20:59:07 UTC 2010 running: /usr/xenomai/bin/xeno-config --verbose xeno-config --verbose --version="2.5.3" --cc="arm-angstrom-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp" --arch="arm" --prefix="/usr/xenomai" --xeno-cflags="-I/usr/xenomai/include -D_GNU_SOURCE -D_REENTRANT -Wall -pipe -D__XENO__" --xeno-ldflags="-L/usr/xenomai/lib -lxenomai -lpthread " --posix-cflags="" --posix-ldflags="-Wl,@/usr/xenomai/lib/posix.wrappers -L/usr/xenomai/lib -lpthread_rt -lxenomai -lpthread -lrt " --library-dir="/usr/xenomai/lib" Tue May 18 20:59:07 UTC 2010 running: /usr/xenomai/bin/xeno-info If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. BusyBox v1.13.2 (2010-05-18 15:45:51 PDT) multi-call binary Linux beagleboard 2.6.33 #3 Sun Jul 25 14:20:13 PDT 2010 armv7l unknown module-init-tools 3.4 Modules Loaded Tue May 18 20:59:08 UTC 2010 running: cat /proc/cpuinfo Processor : ARMv7 Processor rev 3 (v7l) BogoMIPS : 498.07 Features : swp half thumb fastmult vfp edsp vfpv3 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x1 CPU part : 0xc08 CPU revision : 3 Hardware : OMAP3 Beagle Board Revision : 0020 Serial : 0000000000000000 Tue May 18 20:59:08 UTC 2010 running: md5sum /proc/cpuinfo # cpuinfo fingerprint a8fe0c59927140f286a50cc74b35f1d2 /proc/cpuinfo Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/Linux +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 0: A.... 1: A.... 2: A.... ... IRQ counts, values are the same ... 401: A.... 416: G...V 417: G...V [Domain info] id=0x00000000 priority=100 Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/Xenomai +----- Handling ([A]ccepted, [G]rabbed, [W]ired, [D]iscarded) |+---- Sticky ||+--- Locked |||+-- Exclusive ||||+- Virtual [IRQ] ||||| 37: W..X. 418: W...V [Domain info] id=0x58454e4f priority=topmost Tue May 18 20:59:08 UTC 2010 running: cat /proc/ipipe/version 1.16-01 Tue May 18 20:59:08 UTC 2010 running: generate_loads 1 dd workload started, pids 763 stored in /var/lock/xeno-test.662.pids Tue May 18 20:59:08 UTC 2010 running: cat /proc/interrupts CPU0 7: 0 INTC TWL4030-PIH 11: 0 INTC prcm 12: 165 INTC DMA 37: 1690 INTC gp timer 56: 262 INTC i2c_omap 61: 0 INTC i2c_omap 72: 1 INTC serial idle 73: 1 INTC serial idle 74: 211 INTC serial idle, serial 77: 12161 INTC ehci_hcd:usb1 83: 126 INTC mmc0 92: 0 INTC musb_hdrc 93: 0 INTC musb_hdrc 378: 0 twl4030 twl4030_usb 384: 0 twl4030 mmc0 Err: 0 Tue May 18 20:59:08 UTC 2010 running: cat /proc/loadavg 0.99 0.52 0.19 2/40 769 Tue May 18 20:59:08 UTC 2010 running: cat /proc/meminfo MemTotal: 255720 kB MemFree: 244632 kB Buffers: 24 kB Cached: 4720 kB SwapCached: 0 kB Active: 3512 kB Inactive: 2684 kB Active(anon): 1680 kB Inactive(anon): 0 kB Active(file): 1832 kB Inactive(file): 2684 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 12 kB Writeback: 0 kB AnonPages: 1480 kB Mapped: 1168 kB Shmem: 228 kB Slab: 3232 kB SReclaimable: 964 kB SUnreclaim: 2268 kB KernelStack: 320 kB PageTables: 180 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 127860 kB Committed_AS: 4960 kB VmallocTotal: 647168 kB VmallocUsed: 592 kB VmallocChunk: 646536 kB Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/acct 0 0 0 0 0 00500080 82019860172 82010806172 82010806172 ROOT 0 0 0 1666 0 00000000 82019860172 7931615 7931615 IRQ37: [timer] Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/apc APC CPU0 0: 0 (pipe_wakeup) 1: 0 (lostage_handler) 2: 0 (registry_export) 3: 0 (pse51_lostage_handler) 4: 0 (deferred RTDM close) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/faults TRAP CPU0 0: 0 (Data or instruction access) 1: 0 (Section fault) 2: 0 (Generic data abort) 3: 0 (Unknown exception) 4: 0 (Instruction breakpoint) 5: 0 (Floating point exception) 6: 0 (VFP Floating point exception) 7: 0 (Undefined instruction) 8: 0 (Unaligned access exception) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/hal 1.16-01 Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/heap size=8192:used=8:pagesz=4096 (global sem heap) size=259584:used=64:pagesz=512 (main heap) size=129536:used=0:pagesz=512 (stack pool) Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/irq IRQ CPU0 37: 1687 [timer] 418: 0 [virtual] Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/latency 9538 Tue May 18 20:59:08 UTC 2010 running: cat /proc/xenomai/sched CPU PID CLASS PRI TIMEOUT TIMEBASE STAT NAME 0 0 idle -1 - master R ROOT Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/stat CPU PID MSW CSW PF STAT %CPU NAME 0 0 0 0 0 00500080 99.9 ROOT 0 0 0 1699 0 00000000 0.1 IRQ37: [timer] Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timebases NAME RESOLUTION JIFFIES STATUS master 1 n/a enabled,set Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timer status=on:setup=76:clock=1071532788:timerdev=gp timer:clockdev=gp timer Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/version 2.5.3 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/native 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/posix 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/rtdm 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/interfaces/sys 0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/registry/usage slots=512:used=1:exported=0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/fildes total=128:open=0:free=128 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/named_devices Hash Name Driver /proc 24 rttest-timerbench0 xeno_timerbench rttest-timerbench0 55 rttest-switchtest0 xeno_switchtest rttest-switchtest0 Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/open_fildes Index Locked Device Owner [PID] Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/rtdm/protocol_devices Hash ProtocolFamily:SocketType Driver /proc Tue May 18 20:59:09 UTC 2010 running: cat /proc/xenomai/timerstat/master CPU SCHEDULED FIRED TIMEOUT INTERVAL HANDLER NAME 0 6035 1752 7811999 - NULL [host-timer] Tue May 18 20:59:09 UTC 2010 running: top [H[JMem: 11256K used, 244464K free, 0K shrd, 24K buff, 4728K cached CPU: 40% usr 60% sys 0% nic 0% idle 0% io 0% irq 0% sirq Load average: 0.99 0.52 0.19 2/42 843 [7m PID PPID USER STAT VSZ %MEM %CPU COMMAND[0m 763 1 root R 2608 1% 92% dd if /dev/zero of /dev/null 843 842 root R 2608 1% 8% top 657 1 root S 2788 1% 0% -sh 653 1 root S 2672 1% 0% /sbin/syslogd -n -C64 -m 20 688 662 root S 2612 1% 0% /bin/sh /usr/xenomai/bin/xeno-test -s 662 657 root S 2612 1% 0% /bin/sh /usr/xenomai/bin/xeno-test -s Tue May 18 20:59:09 UTC 2010 running: ./run -- -s -h -T 20 -t0 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:11 UTC 2010 running: ./run -- -s -h -T 20 -t1 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:12 UTC 2010 running: ./run -- -s -h -T 20 -t2 # latency * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:13 UTC 2010 running: ./run -- -T 120 # switchtest * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) /usr/xenomai/bin/xeno-test: cd: line 1: can't cd to /usr/xenomai/share/xenomai/testsuite/switchbench Tue May 18 20:59:14 UTC 2010 running: ./run -- -h # switchbench /usr/xenomai/bin/xeno-test: eval: line 1: ./run: not found Tue May 18 20:59:14 UTC 2010 running: ./run -- -p 10 -n -l 1000 # cyclictest * * * Type ^C to stop this application. * * Xenomai or CONFIG_XENO_OPT_PERVASIVE disabled. (modprobe xeno_nucleus?) Tue May 18 20:59:15 UTC 2010 running: cat /proc/interrupts CPU0 7: 0 INTC TWL4030-PIH 11: 0 INTC prcm 12: 180 INTC DMA 37: 2344 INTC gp timer 56: 262 INTC i2c_omap 61: 0 INTC i2c_omap 72: 1 INTC serial idle 73: 1 INTC serial idle 74: 227 INTC serial idle, serial 77: 15403 INTC ehci_hcd:usb1 83: 201 INTC mmc0 92: 0 INTC musb_hdrc 93: 0 INTC musb_hdrc 378: 0 twl4030 twl4030_usb 384: 0 twl4030 mmc0 Err: 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/loadavg 1.07 0.55 0.20 2/40 1256 Tue May 18 20:59:15 UTC 2010 running: cat /proc/meminfo MemTotal: 255720 kB MemFree: 243732 kB Buffers: 24 kB Cached: 5460 kB SwapCached: 0 kB Active: 3704 kB Inactive: 3236 kB Active(anon): 1688 kB Inactive(anon): 0 kB Active(file): 2016 kB Inactive(file): 3236 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 0 kB SwapFree: 0 kB Dirty: 4 kB Writeback: 0 kB AnonPages: 1484 kB Mapped: 1168 kB Shmem: 232 kB Slab: 3348 kB SReclaimable: 1016 kB SUnreclaim: 2332 kB KernelStack: 328 kB PageTables: 180 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 127860 kB Committed_AS: 4964 kB VmallocTotal: 647168 kB VmallocUsed: 592 kB VmallocChunk: 646536 kB Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/acct 0 0 0 0 0 00500080 6210005610 6206070380 88546642321 ROOT 0 0 0 2321 0 00000000 6210005610 3506769 11649615 IRQ37: [timer] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/apc APC CPU0 0: 0 (pipe_wakeup) 1: 0 (lostage_handler) 2: 0 (registry_export) 3: 0 (pse51_lostage_handler) 4: 0 (deferred RTDM close) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/faults TRAP CPU0 0: 0 (Data or instruction access) 1: 0 (Section fault) 2: 0 (Generic data abort) 3: 0 (Unknown exception) 4: 0 (Instruction breakpoint) 5: 0 (Floating point exception) 6: 0 (VFP Floating point exception) 7: 0 (Undefined instruction) 8: 0 (Unaligned access exception) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/hal 1.16-01 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/heap size=8192:used=8:pagesz=4096 (global sem heap) size=259584:used=64:pagesz=512 (main heap) size=129536:used=0:pagesz=512 (stack pool) Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/irq IRQ CPU0 37: 2341 [timer] 418: 0 [virtual] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/latency 9538 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/sched CPU PID CLASS PRI TIMEOUT TIMEBASE STAT NAME 0 0 idle -1 - master R ROOT Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/stat CPU PID MSW CSW PF STAT %CPU NAME 0 0 0 0 0 00500080 99.9 ROOT 0 0 0 2353 0 00000000 0.1 IRQ37: [timer] Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/timebases NAME RESOLUTION JIFFIES STATUS master 1 n/a enabled,set Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/timer status=on:setup=76:clock=1156507211:timerdev=gp timer:clockdev=gp timer Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/version 2.5.3 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/native 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/posix 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/rtdm 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/interfaces/sys 0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/registry/usage slots=512:used=1:exported=0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/fildes total=128:open=0:free=128 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/named_devices Hash Name Driver /proc 24 rttest-timerbench0 xeno_timerbench rttest-timerbench0 55 rttest-switchtest0 xeno_switchtest rttest-switchtest0 Tue May 18 20:59:15 UTC 2010 running: cat /proc/xenomai/rtdm/open_fildes Index Locked Device Owner [PID] Tue May 18 20:59:16 UTC 2010 running: cat /proc/xenomai/rtdm/protocol_devices Hash ProtocolFamily:SocketType Driver /proc Tue May 18 20:59:16 UTC 2010 running: cat /proc/xenomai/timerstat/master CPU SCHEDULED FIRED TIMEOUT INTERVAL HANDLER NAME 0 6690 2407 7816307 - NULL [host-timer] Tue May 18 20:59:16 UTC 2010 running: top [H[JMem: 12088K used, 243632K free, 0K shrd, 24K buff, 5468K cached CPU: 18% usr 81% sys 0% nic 0% idle 0% io 0% irq 0% sirq Load average: 1.07 0.55 0.20 2/42 1330 [7m PID PPID USER STAT VSZ %MEM %CPU COMMAND[0m 763 1 root R 2608 1% 91% dd if /dev/zero of /dev/null 1330 1329 root R 2608 1% 9% top 657 1 root S 2788 1% 0% -sh 653 1 root S 2672 1% 0% /sbin/syslogd -n -C64 -m 20 688 662 root S 2612 1% 0% /bin/sh /usr/xenomai/bin/xeno-test -s 662 657 root S 2612 1% 0% /bin/sh /usr/xenomai/bin/xeno-test -s 763 root 2608 R dd if /dev/zero of /dev/null 1334 root 2612 S grep 763 xeno-test: finished
Any idea what's causing this?
Regards,
Bob Feretich

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