* [Bug runtime/15789] New: ERROR: couldn't initialize gettimeofday
@ 2013-07-26 9:20 timo.lindfors at iki dot fi
2013-07-26 9:33 ` [Bug runtime/15789] " timo.lindfors at iki dot fi
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: timo.lindfors at iki dot fi @ 2013-07-26 9:20 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=15789
Bug ID: 15789
Summary: ERROR: couldn't initialize gettimeofday
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
Assignee: systemtap at sourceware dot org
Reporter: timo.lindfors at iki dot fi
systemtap 2.3 built from release tarball fails in testsuite with
para-callgraph.stp:
sudo stap testsuite/systemtap.examples/general/para-callgraph.stp
'kernel.function("*@fs/proc*.c")' 'kernel.function("vfs_read")' -c true
ERROR: couldn't initialize gettimeofday
WARNING: /usr/bin/staprun exited with status: 1
Pass 5: run failed. [man error::pass5]
A simple way to reproduce the issue is
sudo stap -g -e '%{#define STAP_NEED_GETTIMEOFDAY 1%} probe begin { exit(); }'
By modifying /usr/share/systemtap/runtime/time.c I see that
ret = cpufreq_register_notifier(&__stp_time_notifier,
CPUFREQ_TRANSITION_NOTIFIER);
returns -22. I'm guessing that cpufreq_disabled() is returning 1 but I don't
know how to probe that since it is static. Any tips?
At least cpufreq-info thinks that cpufreq might be disabled (probably due to
xen):
$ cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 1:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 2:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
analyzing CPU 3:
no or unknown cpufreq driver is active on this CPU
maximum transition latency: 4294.55 ms.
I'm running debian unstable under xen. Here's output of stap-report:
$ sudo /usr/share/doc/systemtap-doc/examples/stap-report
== id ==
uid=0(root) gid=0(root) groups=0(root)
== stap -V ==
Systemtap translator/driver (version 2.3/0.153, Debian version 2.3-1~try1
(UNRELEASED))
Copyright (C) 2005-2013 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
enabled features: AVAHI LIBSQLITE3 NSS TR1_UNORDERED_MAP NLS
== which stap ==
/usr/bin/stap
== locate --regex '/stap(run|io|dyn)?$' | xargs ls -ald ==
drwxr-xr-x 2 root root 4096 Jan 24 2012 /etc/systemtap/staprun
-rwxr-xr-x 1 root root 2295592 Jul 26 10:27 /usr/bin/stap
-rwsr-xr-- 1 root stapusr 165000 Jul 26 10:27 /usr/bin/staprun
-rwxr-xr-x 1 root root 52288 Jul 26 10:27 /usr/lib/systemtap/stapio
== printenv | egrep '^PATH=|^LD_LIBRARY_PATH=|^SYSTEMTAP_.*=|^XDG_DATA.*=' ==
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/bin:/sbin:/usr/bin:/usr/sbin
== stap -vv --poison-cache -p4 -e 'probe begin {exit()}' ==
Systemtap translator/driver (version 2.3/0.153, Debian version 2.3-1~try1
(UNRELEASED))
Copyright (C) 2005-2013 Red Hat, Inc. and others
This is free software; see the source for copying conditions.
enabled features: AVAHI LIBSQLITE3 NSS TR1_UNORDERED_MAP NLS
Created temporary directory "/tmp/stap3iv821"
Session arch: x86_64 release: 3.10-1-amd64
Kernel symbol table /lib/modules/3.10-1-amd64/build/System.map unavailable, (No
such file or directory)
Searched for library macro files: "/usr/share/systemtap/tapset/linux/*.stpm",
found: 2, processed: 2
Searched for library macro files: "/usr/share/systemtap/tapset/*.stpm", found:
1, processed: 1
Searched: "/usr/share/systemtap/tapset/linux/x86_64/*.stp", found: 3,
processed: 3
Searched: "/usr/share/systemtap/tapset/linux/*.stp", found: 67, processed: 67
Searched: "/usr/share/systemtap/tapset/x86_64/*.stp", found: 1, processed: 1
Searched: "/usr/share/systemtap/tapset/*.stp", found: 21, processed: 21
Pass 1: parsed user script and 95 library script(s) using
84372virt/25568res/2440shr/23732data kb, in 100usr/10sys/116real ms.
Pass 2: analyzed script: 1 probe(s), 1 function(s), 0 embed(s), 0 global(s)
using 84900virt/26356res/2552shr/24260data kb, in 10usr/0sys/4real ms.
function recursion-analysis: max-nesting 0 non-recursive
Pass 3: translated to C into
"/tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836_src.c" using
84900virt/26628res/2788shr/24260data kb, in 0usr/0sys/0real ms.
Running env -uARCH -uKBUILD_EXTMOD -uCROSS_COMPILE -uKBUILD_IMAGE
-uKCONFIG_CONFIG -uINSTALL_PATH
PATH=/usr/bin:/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/bin:/sbin:/usr/bin:/usr/sbin
make -C /lib/modules/3.10-1-amd64/build M=/tmp/stap3iv821 modules ARCH=x86_64
CONFIG_DEBUG_INFO= --no-print-directory -j5
CC [M] /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836_src.o
LD [M] /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836.o
Building modules, stage 2.
MODPOST 1 modules
CC /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836.mod.o
LD [M] /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836.ko
Spawn waitpid result (0x0): 0
/root/.systemtap/cache/86/stap_866a64eaecb0a42694a614b75d69fbea_836.ko
Pass 4: compiled C into "stap_866a64eaecb0a42694a614b75d69fbea_836.ko" in
4580usr/1410sys/6518real ms.
Cache cleaning skipped, interval not reached 22 s / 30 s.
Copying /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836.ko to
/root/.systemtap/cache/86/stap_866a64eaecb0a42694a614b75d69fbea_836.ko
Copying /tmp/stap3iv821/stap_866a64eaecb0a42694a614b75d69fbea_836_src.c to
/root/.systemtap/cache/86/stap_866a64eaecb0a42694a614b75d69fbea_836.c
Copying /tmp/stap3iv821/stapconf_624930f60738b1c07ca12c4b178e5830_652.h to
/root/.systemtap/cache/62/stapconf_624930f60738b1c07ca12c4b178e5830_652.h
Running rm -rf /tmp/stap3iv821
Spawn waitpid result (0x0): 0
Removed temporary directory "/tmp/stap3iv821"
== gcc -v ==
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.8.1-7'
--with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs
--enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.8 --enable-shared --enable-linker-build-id
--libexecdir=/usr/lib --without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls
--with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin
--with-system-zlib --disable-browser-plugin --enable-java-awt=gtk
--enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre
--enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64
--with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar
--enable-objc-gc --enable-multiarch --with-arch-32=i586 --with-abi=m64
--with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.1 (Debian 4.8.1-7)
== uname -a ==
Linux lindi3 3.10-1-amd64 #1 SMP Debian 3.10.1-1 (2013-07-16) x86_64 GNU/Linux
== dmesg | egrep 'stap|systemtap' | tail -n 10 ==
[178532.476106] stap_13f08194778a80af4b91fb7d6002ee94__30972: systemtap:
2.3/0.153, base: ffffffffa0391000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178535.578232] stap_13f08194778a80af4b91fb7d6002ee94__30992: systemtap:
2.3/0.153, base: ffffffffa02a8000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178541.819817] stap_13f08194778a80af4b91fb7d6002ee94__31017: systemtap:
2.3/0.153, base: ffffffffa0391000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178544.972910] stap_13f08194778a80af4b91fb7d6002ee94__31043: systemtap:
2.3/0.153, base: ffffffffa02a8000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178548.082343] stap_13f08194778a80af4b91fb7d6002ee94__31068: systemtap:
2.3/0.153, base: ffffffffa0391000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178551.210592] stap_13f08194778a80af4b91fb7d6002ee94__31097: systemtap:
2.3/0.153, base: ffffffffa02a8000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178554.493146] stap_13f08194778a80af4b91fb7d6002ee94__31121: systemtap:
2.3/0.153, base: ffffffffa0391000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178557.546853] stap_13f08194778a80af4b91fb7d6002ee94__31141: systemtap:
2.3/0.153, base: ffffffffa02a8000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178560.642365] stap_13f08194778a80af4b91fb7d6002ee94__31161: systemtap:
2.3/0.153, base: ffffffffa0391000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
[178563.777793] stap_13f08194778a80af4b91fb7d6002ee94__31181: systemtap:
2.3/0.153, base: ffffffffa02a8000, memory:
416data/508text/97ctx/2058net/1170alloc kb, probes: 798
== cat /proc/cpuinfo | egrep 'processor|vendor_id|model name' ==
processor : 0
vendor_id : AuthenticAMD
model name : AMD Phenom(tm) II X6 1090T Processor
processor : 1
vendor_id : AuthenticAMD
model name : AMD Phenom(tm) II X6 1090T Processor
processor : 2
vendor_id : AuthenticAMD
model name : AMD Phenom(tm) II X6 1090T Processor
processor : 3
vendor_id : AuthenticAMD
model name : AMD Phenom(tm) II X6 1090T Processor
== dpkg --list | egrep
'systemtap|elfutils|kernel|linux|gcc|dyninst|avahi|nss|nspr|dejagnu|libdw' |
awk '{print $2,$3}' | sort ==
avahi-daemon 0.6.31-2
avahi-utils 0.6.31-2
crash 7.0.1-3lindi1
dejagnu 1.5-3
elfutils 0.153-2
firmware-linux-free 3.2
fonts-linuxlibertine 5.1.3-1
gcc 4:4.8.1-2
gcc-4.7 4.7.3-6
gcc-4.7-base:amd64 4.7.3-6
gcc-4.7-multilib 4.7.3-6
gcc-4.8 4.8.1-7
gcc-4.8-base:amd64 4.8.1-7
gcc-4.8-multilib 4.8.1-7
gcc-multilib 4:4.8.1-2
insserv 1.14.0-5
kernel-wedge 2.87
kmod 9-3
lib32gcc-4.7-dev 4.7.3-6
lib32gcc-4.8-dev 4.8.1-7
lib32gcc1 1:4.8.1-7
libavahi-client-dev 0.6.31-2
libavahi-client3:amd64 0.6.31-2
libavahi-common-data:amd64 0.6.31-2
libavahi-common-dev 0.6.31-2
libavahi-common3:amd64 0.6.31-2
libavahi-compat-libdnssd1 0.6.23-3lenny1
libavahi-core5 0.6.23-3lenny1
libavahi-core7:amd64 0.6.31-2
libavahi-glib1:amd64 0.6.31-2
libdrm-dev 2.4.45-3
libdrm-intel1:amd64 2.4.45-3
libdrm-nouveau1a:amd64 2.4.40-1~deb7u2
libdrm-nouveau2:amd64 2.4.45-3
libdrm-radeon1:amd64 2.4.45-3
libdrm2:amd64 2.4.45-3
libdw-dev:amd64 0.153-2
libdw1:amd64 0.153-2
libgcc-4.7-dev:amd64 4.7.3-6
libgcc-4.8-dev:amd64 4.8.1-7
libgcc1:amd64 1:4.8.1-7
libgnutls-openssl27:amd64 2.12.23-5
libkms1:amd64 2.4.45-3
libnspr4-0d:amd64 2:4.10-1
libnspr4-dev 2:4.10-1
libnspr4:amd64 2:4.10-1
libnss-mdns 0.10-3.2
libnss3-1d:amd64 2:3.15-1
libnss3-dev 2:3.15-1
libnss3-tools 2:3.15-1
libnss3:amd64 2:3.15-1
libselinux1:amd64 2.1.13-2
libv4l-0:amd64 0.8.9-4
libv4lconvert0:amd64 0.8.9-4
libx32gcc-4.7-dev 4.7.3-6
libx32gcc-4.8-dev 4.8.1-7
libx32gcc1 1:4.8.1-7
linux-base 3.5
linux-headers-3.10-1-amd64 3.10.1-1
linux-headers-3.10-1-common 3.10.1-1
linux-headers-3.8-1-amd64 3.8.12-1
linux-headers-3.8-1-common 3.8.12-1
linux-headers-3.8-2-amd64 3.8.13-1
linux-headers-3.8-2-common 3.8.13-1
linux-headers-3.8-trunk-amd64 3.8.5-1~experimental.1
linux-headers-3.8-trunk-common 3.8.5-1~experimental.1
linux-image-3.10-1-amd64 3.10.1-1
linux-image-3.10-1-amd64-dbg 3.10.1-1
linux-image-3.2.0-4-amd64 3.2.41-2
linux-image-3.7-trunk-amd64 3.7.3-1~experimental.1
linux-image-3.8-1-amd64 3.8.12-1
linux-image-3.8-2-amd64 3.8.13-1
linux-image-3.8-2-amd64-dbg 3.8.13-1
linux-image-3.8-trunk-amd64 3.8.5-1~experimental.1
linux-image-3.8-trunk-rt-amd64 3.8.5-1~experimental.1~lindi1
linux-kbuild-3.10 3.10-2
linux-kbuild-3.8 3.8.11-1
linux-libc-dev:amd64 3.10.1-1
linux-support-3.8-trunk 3.8.5-1~experimental.1
linux-tools-3.8 3.8.11-1
openssh-blacklist 0.4.1+nmu1
openssh-blacklist-extra 0.4.1+nmu1
openssh-client 1:6.2p2-6
openssh-server 1:6.2p2-6
openssl 1.0.1e-3
python-selinux 2.1.13-2
rsyslog 7.4.3-1
selinux-policy-default 2:2.20110726-12
selinux-utils 2.1.13-2
systemtap 2.3-1~try1
systemtap-client 2.3-1~try1
systemtap-common 2.3-1~try1
systemtap-doc 2.3-1~try1
systemtap-runtime 2.3-1~try1
systemtap-sdt-dev 2.3-1~try1
systemtap-server 2.3-1~try1
util-linux 2.20.1-5.5
== egrep 'PROBE|TRACE|MARKER|KALLSYM|_DEBUG_|MODULE|FENTRY|_SIG'
/lib/modules/3.10-1-amd64/build/.config | grep -v not.set | sort | fmt -w 80 ==
CONFIG_AIC79XX_DEBUG_ENABLE=y CONFIG_AIC79XX_DEBUG_MASK=0
CONFIG_AIC7XXX_DEBUG_ENABLE=y CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_ARCH_CPU_PROBE_RELEASE=y CONFIG_ARCH_HAS_CPU_AUTOPROBE=y
CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_BLK_DEV_IO_TRACE=y CONFIG_CAPI_TRACE=y CONFIG_CB710_DEBUG_ASSUMPTIONS=y
CONFIG_CHECK_SIGNATURE=y CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_FS=y
CONFIG_DEBUG_INFO=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_DEBUG_RODATA=y CONFIG_DEBUG_SET_MODULE_RONX=y CONFIG_FTRACE=y
CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_TRACER=y CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_KALLSYMS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y CONFIG_KPROBES=y CONFIG_KRETPROBES=y
CONFIG_MODULES=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MTD_GEN_PROBE=m
CONFIG_MTD_JEDECPROBE=m CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADDRESS=0
CONFIG_MTD_QINFO_PROBE=m CONFIG_NCPFS_PACKET_SIGNING=y
CONFIG_NETFILTER_XT_TARGET_TRACE=m CONFIG_NET_DCCPPROBE=m
CONFIG_NET_SCTPPROBE=m CONFIG_NOP_TRACER=y CONFIG_NOUVEAU_DEBUG_DEFAULT=3
CONFIG_OCFS2_DEBUG_MASKLOG=y CONFIG_OLD_SIGSUSPEND3=y CONFIG_OPTPROBES=y
CONFIG_SIGMATEL_FIR=m CONFIG_SIGNALFD=y CONFIG_SND_HDA_CODEC_SIGMATEL=y
CONFIG_STACKTRACE=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_TRACEPOINTS=y CONFIG_TRACE_CLOCK=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_USER_STACKTRACE_SUPPORT=y CONFIG_WIMAX_DEBUG_LEVEL=8
CONFIG_WIMAX_I2400M_DEBUG_LEVEL=8
== find /debugfs /proc /sys /dev /sys/kernel/debug -path '*kprobe*' -o -path
'*yama*' -type f 2>/dev/null | xargs grep -H . ==
/proc/sys/debug/kprobes-optimization:0
/proc/sys/kernel/yama/ptrace_scope:0
grep: /sys/kernel/debug/kprobes: Is a directory
/sys/kernel/debug/kprobes/enabled:1
grep: /sys/kernel/debug/kprobes: Is a directory
/sys/kernel/debug/kprobes/enabled:1
== lsmod ==
Module Size Used by
dccp_diag 12516 0
dccp 71265 1 dccp_diag
tcp_diag 12512 0
udp_diag 12670 0
inet_diag 17484 3 tcp_diag,dccp_diag,udp_diag
unix_diag 12590 0
zlib_deflate 25638 0
mtd 38105 0
parport_pc 22409 0
ppdev 12763 0
lp 13025 0
parport 31901 3 lp,ppdev,parport_pc
cuse 12971 3
binfmt_misc 12925 1
fuse 67458 2 cuse
rpcsec_gss_krb5 26504 1
nfsv4 158090 1
nfsd 192007 2
auth_rpcgss 39085 3 nfsd,rpcsec_gss_krb5
oid_registry 12419 1 auth_rpcgss
nfs_acl 12511 1 nfsd
nfs 110218 2 nfsv4
lockd 59673 2 nfs,nfsd
dns_resolver 12641 1 nfs
fscache 37551 2 nfs,nfsv4
sunrpc 164548 30
nfs,nfsd,rpcsec_gss_krb5,auth_rpcgss,lockd,nfsv4,nfs_acl
loop 22869 0
evdev 17611 0
snd_pcm_oss 41175 0
snd_mixer_oss 18034 1 snd_pcm_oss
snd_pcm 68525 1 snd_pcm_oss
acpi_cpufreq 13280 0
mperf 12453 1 acpi_cpufreq
processor 28526 1 acpi_cpufreq
snd_page_alloc 13018 1 snd_pcm
snd_timer 22773 1 snd_pcm
thermal_sys 23137 1 processor
snd 53068 4 snd_pcm_oss,snd_timer,snd_pcm,snd_mixer_oss
soundcore 13026 1 snd
pcspkr 12632 0
ext3 152391 1
mbcache 13082 1 ext3
jbd 53455 1 ext3
virtio_rng 12746 0
rng_core 12761 1 virtio_rng
virtio_net 22700 0
virtio_blk 17632 0
virtio_balloon 13201 0
virtio_pci 13337 0
virtio_ring 13339 5
virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon
virtio 13093 5
virtio_blk,virtio_net,virtio_pci,virtio_rng,virtio_balloon
xen_blkfront 21683 1
xen_netfront 22082 0
== avahi-browse -r -t _stap._tcp ==
== ifconfig -a ==
eth0 Link encap:Ethernet HWaddr 00:01:01:99:2e:5b
inet addr:10.7.6.34 Bcast:10.7.255.255 Mask:255.255.0.0
inet6 addr: fe80::201:1ff:fe99:2e5b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1398333 errors:0 dropped:0 overruns:0 frame:0
TX packets:1687263 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:563124006 (537.0 MiB) TX bytes:766161443 (730.6 MiB)
Interrupt:43
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:278 errors:0 dropped:0 overruns:0 frame:0
TX packets:278 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:290497 (283.6 KiB) TX bytes:290497 (283.6 KiB)
== eu-readelf -n /boot/vmlinuz-3.10-1-amd64 | grep Build ==
Build ID: d15a336662158b94dab64f84579a7f94ce4840c4
== eu-readelf -n /usr/lib/debug/lib/modules/3.10-1-amd64/vmlinux | grep Build
==
Build ID: d15a336662158b94dab64f84579a7f94ce4840c4
== hexdump -C /sys/kernel/notes ==
00000000 04 00 00 00 06 00 00 00 06 00 00 00 58 65 6e 00 |............Xen.|
00000010 6c 69 6e 75 78 00 00 00 04 00 00 00 04 00 00 00 |linux...........|
00000020 07 00 00 00 58 65 6e 00 32 2e 36 00 04 00 00 00 |....Xen.2.6.....|
00000030 08 00 00 00 05 00 00 00 58 65 6e 00 78 65 6e 2d |........Xen.xen-|
00000040 33 2e 30 00 04 00 00 00 08 00 00 00 03 00 00 00 |3.0.............|
00000050 58 65 6e 00 00 00 00 80 ff ff ff ff 04 00 00 00 |Xen.............|
00000060 08 00 00 00 01 00 00 00 58 65 6e 00 e0 31 6b 81 |........Xen..1k.|
00000070 ff ff ff ff 04 00 00 00 08 00 00 00 02 00 00 00 |................|
00000080 58 65 6e 00 00 10 00 81 ff ff ff ff 04 00 00 00 |Xen.............|
00000090 2a 00 00 00 0a 00 00 00 58 65 6e 00 21 77 72 69 |*.......Xen.!wri|
000000a0 74 61 62 6c 65 5f 70 61 67 65 5f 74 61 62 6c 65 |table_page_table|
000000b0 73 7c 70 61 65 5f 70 67 64 69 72 5f 61 62 6f 76 |s|pae_pgdir_abov|
000000c0 65 5f 34 67 62 00 00 00 04 00 00 00 04 00 00 00 |e_4gb...........|
000000d0 09 00 00 00 58 65 6e 00 79 65 73 00 04 00 00 00 |....Xen.yes.....|
000000e0 08 00 00 00 08 00 00 00 58 65 6e 00 67 65 6e 65 |........Xen.gene|
000000f0 72 69 63 00 04 00 00 00 10 00 00 00 0d 00 00 00 |ric.............|
00000100 58 65 6e 00 01 00 00 00 00 00 00 00 01 00 00 00 |Xen.............|
00000110 00 00 00 00 04 00 00 00 04 00 00 00 0e 00 00 00 |................|
00000120 58 65 6e 00 01 00 00 00 04 00 00 00 08 00 00 00 |Xen.............|
00000130 0c 00 00 00 58 65 6e 00 00 00 00 00 00 80 ff ff |....Xen.........|
00000140 04 00 00 00 08 00 00 00 04 00 00 00 58 65 6e 00 |............Xen.|
00000150 00 00 00 00 00 00 00 00 04 00 00 00 14 00 00 00 |................|
00000160 03 00 00 00 47 4e 55 00 d1 5a 33 66 62 15 8b 94 |....GNU..Z3fb...|
00000170 da b6 4f 84 57 9a 7f 94 ce 48 40 c4 |..O.W....H@.|
0000017c
== hexdump -C /sys/module/acpi_cpufreq/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 9d 67 94 a5 83 2a 8e 06 f9 15 25 e0 0a 08 40 07 |.g...*....%...@.|
00000020 ee ab 7b 1f |..{.|
00000024
== hexdump -C /sys/module/auth_rpcgss/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 e3 bd f8 af bf 33 e6 8a b0 47 58 e7 62 ed db 2d |.....3...GX.b..-|
00000020 20 72 07 2d | r.-|
00000024
== hexdump -C /sys/module/binfmt_misc/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 7c ae 0f a4 23 6c 41 85 a8 68 6b a7 63 bd 72 bc ||...#lA..hk.c.r.|
00000020 2d 69 2d 90 |-i-.|
00000024
== hexdump -C /sys/module/cuse/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 6a d3 4e da e5 00 09 54 5b 56 30 dd 2b a0 44 5e |j.N....T[V0.+.D^|
00000020 bc a1 7c 26 |..|&|
00000024
== hexdump -C /sys/module/dccp/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 cd f2 bf 9e f5 46 41 8e df e5 31 fd aa 28 44 b2 |.....FA...1..(D.|
00000020 da 61 b6 03 |.a..|
00000024
== hexdump -C /sys/module/dccp_diag/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 91 5c 48 80 9e 2f e1 76 fc 42 cd 48 2d 56 2e 77 |.\H../.v.B.H-V.w|
00000020 80 65 08 98 |.e..|
00000024
== hexdump -C /sys/module/dns_resolver/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 a0 1d 56 54 99 ff 8c 28 1a 3e 82 89 c0 d3 d1 00 |..VT...(.>......|
00000020 56 f0 1c 0e |V...|
00000024
== hexdump -C /sys/module/evdev/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 5c 65 5e 42 66 ef 10 c8 4d 70 e7 78 88 fd ed a2 |\e^Bf...Mp.x....|
00000020 3a dc 6e 73 |:.ns|
00000024
== hexdump -C /sys/module/ext3/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 7c 9f 64 ad c3 2b 3e 7c b6 54 ea 24 dd 11 6f bc ||.d..+>|.T.$..o.|
00000020 27 22 87 89 |'"..|
00000024
== hexdump -C /sys/module/fscache/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 10 4c b3 41 71 3b 7b 38 7b f3 de ab 0a 1f ad 84 |.L.Aq;{8{.......|
00000020 42 85 0a b9 |B...|
00000024
== hexdump -C /sys/module/fuse/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 34 a2 36 b9 10 a1 ea a8 4f 3c c8 7e 77 c8 df d4 |4.6.....O<.~w...|
00000020 c0 19 99 bf |....|
00000024
== hexdump -C /sys/module/inet_diag/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 b2 88 13 fc 48 ac 89 0c 91 56 d5 f6 66 0f 76 53 |....H....V..f.vS|
00000020 7f 1b 4b 14 |..K.|
00000024
== hexdump -C /sys/module/jbd/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 87 14 ab 4a 66 64 9a 6f 05 f4 f4 78 41 7b 80 17 |...Jfd.o...xA{..|
00000020 6a ec 8e 93 |j...|
00000024
== hexdump -C /sys/module/lockd/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 77 8a dd cf a5 95 5c c2 39 4c bf 69 ee 84 9d 74 |w.....\.9L.i...t|
00000020 26 62 31 99 |&b1.|
00000024
== hexdump -C /sys/module/loop/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 64 a8 30 4e ff 81 60 7b 02 0c c4 49 6e 07 89 db |d.0N..`{...In...|
00000020 ac 99 07 e0 |....|
00000024
== hexdump -C /sys/module/lp/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 7b e9 36 6f 96 8a a1 fa cf 1a ca 4e d2 f3 a6 48 |{.6o.......N...H|
00000020 8d dc 49 27 |..I'|
00000024
== hexdump -C /sys/module/mbcache/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 dd ba e6 96 f4 0d 62 ac 6e ff c6 b1 65 d8 74 6e |......b.n...e.tn|
00000020 d6 d6 23 55 |..#U|
00000024
== hexdump -C /sys/module/mperf/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 af 0a 1f 06 cc 25 a2 3c bb de fc 00 d9 0d c9 4b |.....%.<.......K|
00000020 e8 0e 2c 15 |..,.|
00000024
== hexdump -C /sys/module/mtd/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 6b 91 4c 7a 2b 88 35 a9 74 fd 8f b3 88 12 c3 8e |k.Lz+.5.t.......|
00000020 0a 4a 28 6a |.J(j|
00000024
== hexdump -C /sys/module/nfs/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 fc 48 55 fc 2b b4 da e7 c7 f1 42 8e 0d ca 5e 2c |.HU.+.....B...^,|
00000020 28 df ec d6 |(...|
00000024
== hexdump -C /sys/module/nfs_acl/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 58 08 f3 43 51 28 b7 c1 9a 5b 09 32 44 92 d5 66 |X..CQ(...[.2D..f|
00000020 0e ee 0b 3f |...?|
00000024
== hexdump -C /sys/module/nfsd/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 98 fe 02 82 1e 58 be 9a 3e bd c8 7c dd 2b 6c 78 |.....X..>..|.+lx|
00000020 b9 ac 86 1c |....|
00000024
== hexdump -C /sys/module/nfsv4/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 80 9e ff f0 da 8d 83 ca 0b a8 14 f7 86 1f d5 c8 |................|
00000020 a7 3f 71 71 |.?qq|
00000024
== hexdump -C /sys/module/oid_registry/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 50 5e d4 25 a6 83 cd c8 90 a2 a6 74 59 64 12 12 |P^.%.......tYd..|
00000020 bf ba 9c ee |....|
00000024
== hexdump -C /sys/module/parport/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 02 ea d1 3e 8f 11 b7 7a e0 0e 8e 2d 1f 01 97 77 |...>...z...-...w|
00000020 ef fd 78 e9 |..x.|
00000024
== hexdump -C /sys/module/parport_pc/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 21 45 44 42 d6 d8 36 85 1f 05 2a 09 98 ab ee 26 |!EDB..6...*....&|
00000020 f2 5f 1d c1 |._..|
00000024
== hexdump -C /sys/module/pcspkr/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 f0 7a 51 46 76 c8 7e f8 fe 33 90 0c 96 5b 2d c3 |.zQFv.~..3...[-.|
00000020 2a 4d 1a c8 |*M..|
00000024
== hexdump -C /sys/module/ppdev/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 62 eb 78 bc 05 f3 3c b7 40 0f 0b ec 96 32 60 81 |b.x...<.@....2`.|
00000020 d1 34 ce 29 |.4.)|
00000024
== hexdump -C /sys/module/processor/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 87 30 65 24 b9 82 27 af 8f 9c 4c ab c8 5e d9 e7 |.0e$..'...L..^..|
00000020 e0 52 26 46 |.R&F|
00000024
== hexdump -C /sys/module/rng_core/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 ac ca c0 2b fc bd 3d f6 e1 ca 0c 84 c6 27 f8 e3 |...+..=......'..|
00000020 85 40 12 aa |.@..|
00000024
== hexdump -C /sys/module/rpcsec_gss_krb5/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 b8 10 1f 4c 72 e8 f0 0c a8 3a 66 f7 6c 6b 0b 8d |...Lr....:f.lk..|
00000020 11 8d 1e 2b |...+|
00000024
== hexdump -C /sys/module/snd/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 20 11 c2 52 89 f4 ec 11 9a b8 13 db b7 83 b3 bf | ..R............|
00000020 2e 11 3d 0b |..=.|
00000024
== hexdump -C /sys/module/snd_mixer_oss/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 52 c0 08 ec 7e ed 18 c5 f2 32 ae 51 78 04 bd b5 |R...~....2.Qx...|
00000020 c5 81 cf a6 |....|
00000024
== hexdump -C /sys/module/snd_page_alloc/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 77 6b 56 93 ed 9c 58 72 26 36 ba e4 39 8c 8e 91 |wkV...Xr&6..9...|
00000020 e7 65 95 27 |.e.'|
00000024
== hexdump -C /sys/module/snd_pcm/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 1b eb 6a 84 f5 78 b1 75 56 f1 f0 e6 b7 19 f0 af |..j..x.uV.......|
00000020 03 69 e7 84 |.i..|
00000024
== hexdump -C /sys/module/snd_pcm_oss/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 68 cc 12 3d 90 d0 6c 99 0b fd 7e f3 1d a8 ce d0 |h..=..l...~.....|
00000020 ca 97 96 3d |...=|
00000024
== hexdump -C /sys/module/snd_timer/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 3a f3 97 16 b9 79 31 ef 48 95 55 6c f9 66 7d 90 |:....y1.H.Ul.f}.|
00000020 f9 8b b6 bc |....|
00000024
== hexdump -C /sys/module/soundcore/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 6b 17 ec 73 ad 72 a3 3d ed 7a b1 29 cd 63 78 dc |k..s.r.=.z.).cx.|
00000020 45 dd 02 92 |E...|
00000024
== hexdump -C /sys/module/sunrpc/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 47 6b 2b d7 40 bd b4 8c 46 87 a6 40 1f 3c 21 a9 |Gk+.@...F..@.<!.|
00000020 66 eb fa 7c |f..||
00000024
== hexdump -C /sys/module/tcp_diag/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 92 03 25 d1 72 05 9e 1e 3c ea f3 10 44 d9 40 24 |..%.r...<...D.@$|
00000020 ad 25 cc 98 |.%..|
00000024
== hexdump -C /sys/module/thermal_sys/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 63 37 f2 d2 09 bd 69 1b 91 37 3b 61 e9 d2 f8 90 |c7....i..7;a....|
00000020 f7 c5 b1 52 |...R|
00000024
== hexdump -C /sys/module/udp_diag/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 e7 86 b3 2c 04 8c a7 1a 6d 15 d0 66 34 1a ca bc |...,....m..f4...|
00000020 11 b7 e7 1d |....|
00000024
== hexdump -C /sys/module/unix_diag/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 e0 2f a7 2d 61 2b 79 a7 a1 d2 5b 8d 37 25 a6 db |./.-a+y...[.7%..|
00000020 65 39 9e 23 |e9.#|
00000024
== hexdump -C /sys/module/virtio/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 f4 69 4b 41 fe 15 a0 a5 64 a2 1c ce a3 cc 2a e3 |.iKA....d.....*.|
00000020 d0 1d f3 e0 |....|
00000024
== hexdump -C /sys/module/virtio_balloon/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 5a ad 53 b8 34 86 49 89 77 d9 37 e7 bd 07 fe 37 |Z.S.4.I.w.7....7|
00000020 6f 24 3e 85 |o$>.|
00000024
== hexdump -C /sys/module/virtio_blk/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 af af 9a 1a dc 1c b2 75 99 4e 03 6e aa 77 3f 55 |.......u.N.n.w?U|
00000020 27 20 60 04 |' `.|
00000024
== hexdump -C /sys/module/virtio_net/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 46 73 5f 81 c7 66 23 81 46 b4 08 23 54 a8 b1 a3 |Fs_..f#.F..#T...|
00000020 0d ce bf 32 |...2|
00000024
== hexdump -C /sys/module/virtio_pci/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 0d b9 96 4e 77 a6 5c 65 6f 0b ef d3 23 24 67 78 |...Nw.\eo...#$gx|
00000020 94 f9 86 20 |... |
00000024
== hexdump -C /sys/module/virtio_ring/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 ad 17 0e c4 cc bd 78 dd 39 8d 60 52 e2 31 b0 04 |......x.9.`R.1..|
00000020 93 ff 10 0e |....|
00000024
== hexdump -C /sys/module/virtio_rng/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 3f 07 94 3e 0f 58 73 28 9b f9 df 24 87 1d 77 5d |?..>.Xs(...$..w]|
00000020 e2 ef 22 38 |.."8|
00000024
== hexdump -C /sys/module/xen_blkfront/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 31 54 7b 49 9b db eb 83 79 07 da 61 ab e9 04 b0 |1T{I....y..a....|
00000020 95 15 91 b2 |....|
00000024
== hexdump -C /sys/module/xen_netfront/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 fc 84 31 f3 9c eb 79 b8 4a 50 9d 7d 66 c2 93 60 |..1...y.JP.}f..`|
00000020 a7 ea 70 8e |..p.|
00000024
== hexdump -C /sys/module/zlib_deflate/notes/.note.gnu.build-id ==
00000000 04 00 00 00 14 00 00 00 03 00 00 00 47 4e 55 00 |............GNU.|
00000010 fc 08 4d cc 85 9a a9 e3 a7 46 e0 34 c3 e1 c4 05 |..M......F.4....|
00000020 cb 01 35 2c |..5,|
00000024
== getenforce ==
Disabled
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug runtime/15789] ERROR: couldn't initialize gettimeofday
2013-07-26 9:20 [Bug runtime/15789] New: ERROR: couldn't initialize gettimeofday timo.lindfors at iki dot fi
@ 2013-07-26 9:33 ` timo.lindfors at iki dot fi
2013-07-30 7:16 ` timo.lindfors at iki dot fi
2013-08-02 18:07 ` dsmith at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: timo.lindfors at iki dot fi @ 2013-07-26 9:33 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=15789
--- Comment #1 from Timo Juhani Lindfors <timo.lindfors at iki dot fi> ---
The issue occurs also with systemtap 2.2.1 so it is not a systemtap regression.
Downgrading kernel from 3.10-1-amd64 to 3.8-2-amd64 seems to let me use
systemtap again.
Looking at "git log v3.8..v3.10 -- drivers/cpufreq/cpufreq.c" my guess is that
this is caused by
commit d5aaffa9dd531c978c6f3fea06a2972653bd7fc8
Author: Dirk Brandewie <dirk.j.brandewie@intel.com>
Date: Thu Jan 17 16:22:21 2013 +0000
cpufreq: handle cpufreq being disabled for all exported function.
When disable_cpufreq() is called some exported functions are still
being used that do not have a check for cpufreq being disabled.
Add a disabled check into cpufreq_cpu_get() to return NULL if
cpufreq is disabled this covers most of the exported functions. For
the exported functions that do not call cpufreq_cpu_get() add an
explicit check.
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug runtime/15789] ERROR: couldn't initialize gettimeofday
2013-07-26 9:20 [Bug runtime/15789] New: ERROR: couldn't initialize gettimeofday timo.lindfors at iki dot fi
2013-07-26 9:33 ` [Bug runtime/15789] " timo.lindfors at iki dot fi
@ 2013-07-30 7:16 ` timo.lindfors at iki dot fi
2013-08-02 18:07 ` dsmith at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: timo.lindfors at iki dot fi @ 2013-07-30 7:16 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=15789
--- Comment #2 from Timo Juhani Lindfors <timo.lindfors at iki dot fi> ---
Seems also non-systemtap xen users have hit this problem:
commit c705c78c0d0835a4aa5d0d9a3422e3218462030c
Author: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Tue Mar 5 13:42:54 2013 -0500
acpi: Export the acpi_processor_get_performance_info
The git commit d5aaffa9dd531c978c6f3fea06a2972653bd7fc8
(cpufreq: handle cpufreq being disabled for all exported function)
tightens the cpufreq API by returning errors when disable_cpufreq()
had been called.
The problem we are hitting is that the module xen-acpi-processor which
uses the ACPI's functions: acpi_processor_register_performance,
acpi_processor_preregister_performance, and acpi_processor_notify_smm
fails at acpi_processor_register_performance with -22.
Note that earlier during bootup in arch/x86/xen/setup.c there is also
an call to cpufreq's API: disable_cpufreq().
This is b/c we want the Linux kernel to parse the ACPI data, but leave
the cpufreq decisions to the hypervisor.
In v3.9 all the checks that d5aaffa9dd531c978c6f3fea06a2972653bd7fc8
added are now hit and the calls to cpufreq_register_notifier will now
fail. This means that acpi_processor_ppc_init ends up printing:
"Warning: Processor Platform Limit not supported"
and the acpi_processor_ppc_status is not set.
The repercussions of that is that the call to
acpi_processor_register_performance fails right away at:
if (!(acpi_processor_ppc_status & PPC_REGISTERED))
and we don't progress any further on parsing and extracting the _P*
objects.
The only reason the Xen code called that function was b/c it was
exported and the only way to gather the P-states. But we can also
just make acpi_processor_get_performance_info be exported and not
use acpi_processor_register_performance. This patch does so.
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug runtime/15789] ERROR: couldn't initialize gettimeofday
2013-07-26 9:20 [Bug runtime/15789] New: ERROR: couldn't initialize gettimeofday timo.lindfors at iki dot fi
2013-07-26 9:33 ` [Bug runtime/15789] " timo.lindfors at iki dot fi
2013-07-30 7:16 ` timo.lindfors at iki dot fi
@ 2013-08-02 18:07 ` dsmith at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: dsmith at redhat dot com @ 2013-08-02 18:07 UTC (permalink / raw)
To: systemtap
http://sourceware.org/bugzilla/show_bug.cgi?id=15789
David Smith <dsmith at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
CC| |dsmith at redhat dot com
Resolution|--- |FIXED
--- Comment #3 from David Smith <dsmith at redhat dot com> ---
Commit 2ea7af0 (based on
<http://sourceware.org/ml/systemtap/2013-q3/msg00077.html>) should fix this
issue.
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2013-07-26 9:20 [Bug runtime/15789] New: ERROR: couldn't initialize gettimeofday timo.lindfors at iki dot fi
2013-07-26 9:33 ` [Bug runtime/15789] " timo.lindfors at iki dot fi
2013-07-30 7:16 ` timo.lindfors at iki dot fi
2013-08-02 18:07 ` dsmith at redhat dot com
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