Package: imvirt
Version: 0.9.4-4
Severity: important
Dear Maintainer,
we have a server where imvirt (or actually the helper tool
/usr/lib/imvirt/xen) will hang forever with 99% CPU usage:
server ~ # strace /usr/lib/imvirt/xen
execve("/usr/lib/imvirt/xen", ["/usr/lib/imvirt/xen"], [/* 31 vars */]) = 0
brk(0) = 0x7f9f5c7d5000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f9f5c175000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26297, ...}) = 0
mmap(NULL, 26297, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9f5c168000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\357\1\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1599504, ...}) = 0
mmap(NULL, 3713080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f9f5b9b8000
mprotect(0x7f9f5bb39000, 2097152, PROT_NONE) = 0
mmap(0x7f9f5bd39000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x181000) = 0x7f9f5bd39000
mmap(0x7f9f5bd3e000, 18488, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9f5bd3e000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f9f5c174000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f9f5c173000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f9f5c170000
arch_prctl(ARCH_SET_FS, 0x7f9f5c173700) = 0
mprotect(0x7f9f5bd39000, 16384, PROT_READ) = 0
mprotect(0x7f9f5c171000, 4096, PROT_READ) = 0
mprotect(0x7f9f5bf67000, 4096, PROT_READ) = 0
munmap(0x7f9f5c168000, 26297) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0x7f9f5c1739d0) = 8114
wait4(8114,
The server seems to be running in a VirtualBox VM. From dmidecode:
Handle 0x0002, DMI type 11, 7 bytes
OEM Strings
String 1: vboxVer_5.0.0
String 2: vboxRev_101573
-- System Information:
Debian Release: 7.8
APT prefers oldstable-updates
APT policy: (500, 'oldstable-updates'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 3.16.0-0.bpo.4-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages imvirt depends on:
ii libimvirt-perl 0.9.4-4
ii perl 5.14.2-21+deb7u2
imvirt recommends no packages.
imvirt suggests no packages.
-- no debconf information
