Displaying 20 results from an estimated 25 matches for "futex_wake_priv".
2012 Jun 25
6
puppet freezes on FUTEX_WAKE_PRIVATE
...like when the problem occures:
[pid 29173] futex(0x3d35ce7a84,
FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 43406739, {1340611695,
739433265}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid 29173] clock_gettime(CLOCK_REALTIME, {1340611695, 741431552}) = 0
[pid 29173] futex(0x3d35ce7ab0, FUTEX_WAKE_PRIVATE, 1) = 0
[pid 29173] futex(0x3d35ce7a84,
FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 43406741, {1340611695,
751431552}, ffffffff) = -1 ETIMEDOUT (Connection timed out)
[pid 29173] clock_gettime(CLOCK_REALTIME, {1340611695, 753429831}) = 0
[pid 29173] futex(0x3d35ce7ab0, FUTEX_WAKE_PRIVATE,...
2023 Jun 06
2
virsh not connecting to libvertd ?
...o such file
or directory)
access("/var/run/libvirt/libvirt-sock", F_OK) = 0
socket(AF_UNIX, SOCK_STREAM, 0) = 5
connect(5, {sa_family=AF_UNIX, sun_path="/var/run/libvirt/libvirt-sock"},
110) = 0
getsockname(5, {sa_family=AF_UNIX}, [128 => 2]) = 0
futex(0x7fa716a672f0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
fcntl(5, F_GETFD) = 0
fcntl(5, F_SETFD, FD_CLOEXEC) = 0
fcntl(5, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
futex(0x7fa716a67348, FUTEX_WAKE_PRIVATE, 2147483647) = 0
eventfd2(0, EFD_CLOEXEC|EFD_...
2019 Jan 02
3
[lit] check-all hanging
...0 (Timeout)
select(0, NULL, NULL, NULL, {0, 2000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 4000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 8000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 16000}) = 0 (Timeout)
select(0, NULL, NULL, NULL, {0, 32000}) = 0 (Timeout)
futex(0x3bcc8c0, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x3bcc8c0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff) = 0
futex(0x3bcc8c0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL, ffffffff) = -1 EAGAIN (Resourc
e temporarily unavailable)...
2019 Jan 02
4
[lit] check-all hanging
...2000}) = 0 (Timeout)
>> select(0, NULL, NULL, NULL, {0, 4000}) = 0 (Timeout)
>> select(0, NULL, NULL, NULL, {0, 8000}) = 0 (Timeout)
>> select(0, NULL, NULL, NULL, {0, 16000}) = 0 (Timeout)
>> select(0, NULL, NULL, NULL, {0, 32000}) = 0 (Timeout)
>> futex(0x3bcc8c0, FUTEX_WAKE_PRIVATE, 1) = 1
>> futex(0x3bcc8c0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL,
>> ffffffff) = 0
>> futex(0x3bcc8c0, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 0, NULL,
>> ffffffff) = -1 EAGAIN (Resourc
>> e temporarily unavailable)
>>
>> futex...
2011 Sep 27
2
Slow DNS lookups on CentOS6
...the delay occurs using strace and ltrace, but that didn't help much. When running ltrace, the process I'm trying to trace (host, nslookup) just dies. And the output of strace does show a 3+ second delay, but I can't figure out what it's telling me:
10:46:25.317517 futex(0xd1ba94, FUTEX_WAKE_PRIVATE, 2147483647) = 0
10:46:25.317586 open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 6
10:46:25.317635 fstat64(6, {st_mode=S_IFREG|0644, st_size=99158720, ...}) = 0
10:46:25.317702 mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 6, 0) = 0xb569d000
10:46:25.317754 mmap2(NULL, 11...
2012 Aug 10
1
problems with bind update of 9.8.2.0.10
Everyone,
I have two x86_64 servers with CentOS 6.3 that seem to have some
difficulty with the last version of bind :
32:bind-9.8.2-0.10.rc1.el6_3.2.x86_64
When I run htop I am getting a CPU usage of 70 to 80% all of the time.
I am not seeing problems identified in the log files on either machine.
This may have been present before the update of 9.8.2.0, but I certainly
did not notice it. Has
2018 Jan 25
2
Re: libvirtd hangs
...etuid() = 0
geteuid() = 0
socket(AF_LOCAL, SOCK_STREAM, 0) = 6
connect(6, {sa_family=AF_LOCAL,
sun_path="/var/run/libvirt/libvirt-sock"}, 110) = 0
getsockname(6, {sa_family=AF_LOCAL, NULL}, [2]) = 0
futex(0x7fd1b09dcfe8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
fcntl(6, F_GETFD) = 0
fcntl(6, F_SETFD, FD_CLOEXEC) = 0
fcntl(6, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(6, F_SETFL, O_RDWR|O_NONBLOCK) = 0
futex(0x7fd1b09dcee8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
pipe2([7, 8], O_CLOEXEC)...
2018 Jan 18
2
libvirtd hangs
Hello everybody!
We have a cluster of servers managed by VMmanager 5 KVM (by ispsystem).
A typical node:
# cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core)
# uname -r
3.10.0-693.11.6.el7.x86_64
# rpm -qa |grep libvirt
libvirt-daemon-driver-qemu-3.7.0-1.el7.centos.x86_64
libvirt-daemon-driver-storage-disk-3.7.0-1.el7.centos.x86_64
libvirt-3.7.0-1.el7.centos.x86_64
2015 Jan 03
2
Samba4 Kerberos kinit does not resolve kdc hostname
...(3) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
futex(0xb6d7c15c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0xb6d7c144, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0xb6e65b10, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0xb6e65d4c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
gettimeofday({1420299769, 734542}, NULL) = 0
stat64("/etc/krb5.conf", {st_mode=S_IFREG|0644, st_size=103, ....
2015 Jan 03
2
Samba4 Kerberos kinit does not resolve kdc hostname
...R_TIMEBASE or TCGETS, {B38400 opost isig icanon
>> echo ...}) = 0
>> ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>> echo ...}) = 0
>> ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>> echo ...}) = 0
>> futex(0xb6d7c15c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>> futex(0xb6d7c144, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>> futex(0xb6e65b10, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>> futex(0xb6e65d4c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>> gettimeofday({1420299769, 734542}, NULL) = 0
>> stat64("/etc/krb5.conf...
2015 Jan 03
1
Samba4 Kerberos kinit does not resolve kdc hostname
...>>>> echo ...}) = 0
>>>> ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>>>> echo ...}) = 0
>>>> ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>>>> echo ...}) = 0
>>>> futex(0xb6d7c15c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>>> futex(0xb6d7c144, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>>> futex(0xb6e65b10, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>>> futex(0xb6e65d4c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>>> gettimeofday({1420299769, 734542}, NULL) = 0
>...
2015 Jan 03
0
Samba4 Kerberos kinit does not resolve kdc hostname
...> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
> ...}) = 0
> ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
> ...}) = 0
> ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
> ...}) = 0
> futex(0xb6d7c15c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> futex(0xb6d7c144, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> futex(0xb6e65b10, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> futex(0xb6e65d4c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> gettimeofday({1420299769, 734542}, NULL) = 0
> stat64("/etc/krb5.conf", {st_mode=S_I...
2015 Jan 03
0
Samba4 Kerberos kinit does not resolve kdc hostname
...38400 opost isig icanon
>>> echo ...}) = 0
>>> ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>>> echo ...}) = 0
>>> ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
>>> echo ...}) = 0
>>> futex(0xb6d7c15c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>> futex(0xb6d7c144, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>> futex(0xb6e65b10, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>> futex(0xb6e65d4c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
>>> gettimeofday({1420299769, 734542}, NULL) = 0
>>> stat64(...
2015 Jan 06
2
ubuntu virsh snapshot-create-as gives Error -22 while writing VM
...pparmor-utils
$ aa-status
$ aa-complain /usr/sbin/libvirtd
$ aa-complain /etc/apparmor.d/libvirt/libvirt-bdfcd0d8-b032-6870-
79bf-c77e0a3c8590
$ strace virsh snapshot-create-as cuckoo cuckoo-snap1 "Cuckoo Snapshot"
...
gettid() = 10168
futex(0x7f4726ab8240, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7f4726ab8240, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource
temporarily unavailable)
futex(0x7f4726ab8240, FUTEX_WAKE_PRIVATE, 1) = 0
gettid() = 10168
Thanks
--
Jon Schipp,
jonschipp.com, sickbits.net, opennsm.ncsa.illinois.edu
2011 Sep 14
2
Yum segmentation fault updating from 5.6 to 5.7
...1\0@ \0\0\0\21\0\0\0\0"..., 1024) = 1024
_llseek(5, 2048, [2048], SEEK_SET) = 0
read(5,
"\r\0\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"...,
1024) = 1024
fcntl64(5, F_SETLK64, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0},
0xbf86a1c4) = 0
futex(0x7ba0918, FUTEX_WAKE_PRIVATE, 2147483647) = 0
stat64("/var/cache/yum/base/primary.xml.gz", {st_mode=S_IFREG|0644,
st_size=983757, ...}) = 0
stat64("/var/cache/yum/base/primary.xml.gz", {st_mode=S_IFREG|0644,
st_size=983757, ...}) = 0
stat64("/var/cache/yum/base/primary.xml.gz", {st_mode=S_IFR...
2011 Sep 29
1
2.0.14 doveadm proxy list segfault
...EAD) = 0
mprotect(0x3eadd4d000, 16384, PROT_READ) = 0
mprotect(0x3ead81b000, 4096, PROT_READ) = 0
mprotect(0x3eae415000, 4096, PROT_READ) = 0
munmap(0x2b99123e7000, 26844) = 0
set_tid_address(0x2b99123f1430) = 29539
set_robust_list(0x2b99123f1440, 0x18) = 0
futex(0x7fffbbe8f23c, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0x3eae205380, [], SA_RESTORER|SA_SIGINFO, 0x3eae20eb10}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x3eae2052b0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x3eae20eb10}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=1...
2012 Jun 26
1
Segmentation fault with latest 1.1 revision
...= -1 EINTR (Interrupted system call)
> epoll_wait(14, {{EPOLLIN, {u32=16, u64=16}}}, 32, 4886) = 1
> recvfrom(16, "\16", 1024, 0, NULL, NULL) = 1
> recvfrom(16, 0x7f9f191aa4e0, 1024, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
> futex(0x7f9f18926840, FUTEX_WAKE_PRIVATE, 2147483647) = 0
> write(2, "Got Alarm clock signal\n", 23) = 23
> write(2, "Could not set up a meta connecti"..., 42) = 42
> write(2, "Trying to re-establish outgoing "..., 56) = 56
> epoll_ctl(14, EPOLL_CTL_DEL, 22, {EPOLLIN, {u32=22, u64=22}}) = 0
>...
2014 Jan 03
1
SSSD and usermod
...9000, 13296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f96b8da9000
close(4) = 0
mprotect(0x7f96b8da7000, 4096, PROT_READ) = 0
set_tid_address(0x7f96bfe39a70) = 24042
set_robust_list(0x7f96bfe39a80, 0x18) = 0
futex(0x7ffff45108cc, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7ffff45108cc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f96bfe397a0) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x7f96b8b95c60, [], SA_RESTORER|SA_SIGINFO, 0x7f96b8b9f710}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f96b8b95cf0, [], SA_REST...
2017 Jun 01
3
libvirtd not accepting connections
...close them leaving just one LISTENING
strace for virsh -c shows:
4301 socket(AF_UNIX, SOCK_STREAM, 0) = 5
4301 connect(5, {sa_family=AF_UNIX,
sun_path="/var/run/libvirt/libvirt-sock"}, 110) = 0
4301 getsockname(5, {sa_family=AF_UNIX}, [128->2]) = 0
4301 futex(0x7f3c0a2e4fc8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
4301 fcntl(5, F_GETFD) = 0
4301 fcntl(5, F_SETFD, FD_CLOEXEC) = 0
4301 fcntl(5, F_GETFL) = 0x2 (flags O_RDWR)
4301 fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK) = 0
systemctl status libvirtd.service and journalctl -f -u libvirtd.service
do not sh...
2013 Nov 13
1
ldb-tools problem
...EAD) = 0
mprotect(0x3e72d4f000, 16384, PROT_READ) = 0
mprotect(0x3e73402000, 4096, PROT_READ) = 0
mprotect(0x3e7281c000, 4096, PROT_READ) = 0
munmap(0x2ad3af276000, 73504) = 0
set_tid_address(0x2ad3afad6200) = 28035
set_robust_list(0x2ad3afad6210, 0x18) = 0
futex(0x7fff72f0723c, FUTEX_WAKE_PRIVATE, 1) = 0
rt_sigaction(SIGRTMIN, {0x3e73a053c0, [], SA_RESTORER|SA_SIGINFO,
0x3e73a0eca0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x3e73a052f0, [],
SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x3e73a0eca0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur...