OpenVZ Forum


Home » General » Support » OpenVZ segfault
OpenVZ segfault [message #41357] Sat, 08 January 2011 05:47
deranjer is currently offline  deranjer
Messages: 4
Registered: December 2010
Location: United States
Junior Member
I have a container that was working correctly for a while but recently upgraded some packages on the system and on next reboot the machine refuses to come up. According to the trace it is some sort of seg fault, as shown below... is there any way to fix/recover this machine?

4502  uname({sys="Linux", node="proxmox", ...}) = 0
4501  select(1024, [11 13], NULL, NULL, NULL <unfinished ...>
4502  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
4502  mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xffffffffb773f000
4502  access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
4502  open("/etc/ld.so.cache", O_RDONLY) = 3
4502  fstat64(3, {st_mode=S_IFREG|0644, st_size=107379, ...}) = 0
4502  mmap2(NULL, 107379, PROT_READ, MAP_PRIVATE, 3, 0) = 0xffffffffb7724000
4502  close(3)                          = 0
4502  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
4502  open("/usr/lib/libncurses.so.5", O_RDONLY) = 3
4502  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\243\0\0004\0\0\0\344"..., 512) = 512
4502  fstat64(3, {st_mode=S_IFREG|0644, st_size=202188, ...}) = 0
4502  mmap2(NULL, 202004, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xffffffffb76f2000
4502  mmap2(0xb7721000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2f) = 0xffffffffb7721000
4502  close(3)                          = 0
4502  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
4502  open("/lib/i686/cmov/libdl.so.2", O_RDONLY) = 3
4502  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\n\0\0004\0\0\0H"..., 512) = 512
4502  fstat64(3, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
4502  mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xffffffffb76ee000
4502  mmap2(0xb76f0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xffffffffb76f0000
4502  close(3)                          = 0
4502  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
4502  open("/lib/i686/cmov/libc.so.6", O_RDONLY) = 3
4502  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260e\1\0004\0\0\0\4"..., 512) = 512
4502  fstat64(3, {st_mode=S_IFREG|0755, st_size=1413540, ...}) = 0
4502  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xffffffffb76ed000
4502  mmap2(NULL, 1418864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xffffffffb7592000
4502  mmap2(0xb76e7000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x155) = 0xffffffffb76e7000
4502  mmap2(0xb76ea000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xffffffffb76ea000
4502  close(3)                          = 0
4502  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xffffffffb7591000
4502  set_thread_area(0xbfff56c4)       = 0
4502  mprotect(0xb76e7000, 4096, PROT_READ) = 0
4502  mprotect(0xb775d000, 4096, PROT_READ) = 0
4502  munmap(0xb7724000, 107379)        = 0
4502  --- SIGSEGV (Segmentation fault) @ 0 (0) ---
4501  <... setuid resumed> )            = 2
4501  --- SIGCHLD (Child exited) @ 0 (0) ---
4501  rt_sigreturn(0x11)                = 2
4501  read(11, ""..., 10239)            = 0
4501  close(11)                         = 0
4501  read(13, ""..., 10239)            = 0
4501  close(13)                         = 0
4501  wait4(4502, [{WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV}], 0, NULL) = 4502
4501  write(2, "Got signal 11"..., 13)  = 13
4501  write(2, "\n"..., 1)              = 1
4501  gettimeofday({1294463655, 421032}, NULL) = 0
4501  stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2202, ...}) = 0
4501  stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2202, ...}) = 0
4501  write(3, "2011-01-08T00:14:15-0500 vzctl : "..., 56) = 56
4501  close(15)                         = 0
4501  close(16)                         = -1 EBADF (Bad file descriptor)
4501  close(11)                         = -1 EBADF (Bad file descriptor)
4501  close(12)                         = -1 EBADF (Bad file descriptor)
4501  close(13)                         = -1 EBADF (Bad file descriptor)
4501  close(14)                         = -1 EBADF (Bad file descriptor)
4501  close(7)                          = -1 EBADF (Bad file descriptor)
4501  close(10)                         = -1 EBADF (Bad file descriptor)
4501  exit_group(3)                     = ?

 
Read Message
Previous Topic: (Solved) VE Disk space issue
Next Topic: Clarify something in veth wiki, please
Goto Forum:
  


Current Time: Sat Sep 14 07:59:23 GMT 2024

Total time taken to generate the page: 0.04259 seconds