Bug#539744: chroot to lenny /target in debootstrap segfaults
retitle 539744 chroot to lenny /target in debootstrap segfaults
severity 539744 important
thanks
On Monday 03 August 2009, Winfried Muench wrote:
> for the first installation i used the stable staging from the debian
> miror. When I use the testing stage then the "mount /proc error" will
> not apear.
Thanks for pointing that out. I missed that when reading the log.
And if I choose to install stable I *can* reproduce the issue, both on
s390 and i386. And I can confirm that it is a segfault in mount when
mounting /proc (this is after extracting "required" packages).
But it is indeed very strange that only the first mount attempt segfaults.
Executing the identical command from a debug shell succeeds. I also tried
running base-installer again after 'rm /target/*' and then it succeeds.
What's maybe interesting is that it's the very first command executed in
the chroot. Hmmm. It could be that it's not actually mount that's
failing, but chroot?
Attached an strace I was able to create by breaking off debootstrap and
base-installer just before the /proc mount and then doing the following
from a debug shell:
# strace -tt -f -o chroot.strace chroot /target mount -t proc proc /proc
Someone else will have to interpret the strace...
Cheers,
FJP
10914 18:36:45.141841 execve("/usr/sbin/chroot", ["chroot", "/target", "mount", "-t", "proc", "proc", "/proc"], [/* 10 vars */]) = 0
10914 18:36:45.144484 brk(0) = 0x903a000
10914 18:36:45.144982 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
10914 18:36:45.153922 mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb8063000
10914 18:36:45.154262 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
10914 18:36:45.154549 open("/etc/ld.so.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.154769 open("/lib/tls/i686/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.154937 stat64("/lib/tls/i686/sse2/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.155122 open("/lib/tls/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.155274 stat64("/lib/tls/i686/sse2", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.155422 open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.155574 stat64("/lib/tls/i686/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.155722 open("/lib/tls/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.155871 stat64("/lib/tls/i686", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.156019 open("/lib/tls/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.156170 stat64("/lib/tls/sse2/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.156318 open("/lib/tls/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.156502 stat64("/lib/tls/sse2", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.156650 open("/lib/tls/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.156799 stat64("/lib/tls/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.156946 open("/lib/tls/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.157094 stat64("/lib/tls", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.157286 open("/lib/i686/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.157382 stat64("/lib/i686/sse2/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.157482 open("/lib/i686/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.157576 stat64("/lib/i686/sse2", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.157668 open("/lib/i686/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.157762 stat64("/lib/i686/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.157855 open("/lib/i686/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.157948 stat64("/lib/i686", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.158039 open("/lib/sse2/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.158155 stat64("/lib/sse2/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.158248 open("/lib/sse2/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.158340 stat64("/lib/sse2", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.158431 open("/lib/cmov/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.158524 stat64("/lib/cmov", 0xbface4a0) = -1 ENOENT (No such file or directory)
10914 18:36:45.158615 open("/lib/libc.so.6", O_RDONLY) = 3
10914 18:36:45.158722 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0i\1\0004\0\0\0"..., 512) = 512
10914 18:36:45.158907 fstat64(3, {st_mode=S_IFREG|0755, st_size=1302720, ...}) = 0
10914 18:36:45.159121 mmap2(NULL, 1312336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f22000
10914 18:36:45.159217 mmap2(0xb805d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13a) = 0xb805d000
10914 18:36:45.159865 mmap2(0xb8060000, 9808, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb8060000
10914 18:36:45.160043 close(3) = 0
10914 18:36:45.160676 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f21000
10914 18:36:45.160836 set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f218d0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
10914 18:36:45.160936 open("/dev/urandom", O_RDONLY) = 3
10914 18:36:45.161035 read(3, "\202\341\256[", 4) = 4
10914 18:36:45.161181 close(3) = 0
10914 18:36:45.162008 mprotect(0xb805d000, 8192, PROT_READ) = 0
10914 18:36:45.162248 mprotect(0xb8082000, 4096, PROT_READ) = 0
10914 18:36:45.162760 getuid32() = 0
10914 18:36:45.163025 chroot("/target") = 0
10914 18:36:45.163198 chdir("/") = 0
10914 18:36:45.163476 execve("/sbin/mount", ["mount", "-t", "proc", "proc", "/proc"], [/* 10 vars */]) = -1 ENOENT (No such file or directory)
10914 18:36:45.163637 execve("/usr/sbin/mount", ["mount", "-t", "proc", "proc", "/proc"], [/* 10 vars */]) = -1 ENOENT (No such file or directory)
10914 18:36:45.163777 execve("/bin/mount", ["mount", "-t", "proc", "proc", "/proc"], [/* 10 vars */]) = 0
10914 18:36:45.166026 brk(0) = 0x9842000
10914 18:36:45.166333 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
10914 18:36:45.166508 mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb80b2000
10914 18:36:45.166691 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
10914 18:36:45.166894 open("/etc/ld.so.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167026 open("/lib/tls/i686/sse2/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167141 stat64("/lib/tls/i686/sse2/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.167237 open("/lib/tls/i686/sse2/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167333 stat64("/lib/tls/i686/sse2", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.167425 open("/lib/tls/i686/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167525 stat64("/lib/tls/i686/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.167617 open("/lib/tls/i686/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167711 stat64("/lib/tls/i686", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.167803 open("/lib/tls/sse2/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.167899 stat64("/lib/tls/sse2/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168038 open("/lib/tls/sse2/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.168135 stat64("/lib/tls/sse2", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168227 open("/lib/tls/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.168321 stat64("/lib/tls/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168413 open("/lib/tls/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.168506 stat64("/lib/tls", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168596 open("/lib/i686/sse2/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.168697 stat64("/lib/i686/sse2/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168790 open("/lib/i686/sse2/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.168885 stat64("/lib/i686/sse2", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.168976 open("/lib/i686/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.169072 stat64("/lib/i686/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.169920 open("/lib/i686/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.170074 stat64("/lib/i686", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.170222 open("/lib/sse2/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.170379 stat64("/lib/sse2/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.170527 open("/lib/sse2/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.170677 stat64("/lib/sse2", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.170825 open("/lib/cmov/libblkid.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.170978 stat64("/lib/cmov", 0xbfedadd4) = -1 ENOENT (No such file or directory)
10914 18:36:45.171124 open("/lib/libblkid.so.1", O_RDONLY) = 3
10914 18:36:45.171315 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320!\0\0004\0\0\0"..., 512) = 512
10914 18:36:45.171526 fstat64(3, {st_mode=S_IFREG|0644, st_size=38020, ...}) = 0
10914 18:36:45.171734 mmap2(NULL, 40824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb80a8000
10914 18:36:45.171886 mmap2(0xb80b1000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8) = 0xb80b1000
10914 18:36:45.172078 close(3) = 0
10914 18:36:45.172465 open("/lib/libuuid.so.1", O_RDONLY) = 3
10914 18:36:45.172637 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340\17\0\0004\0\0\0"..., 512) = 512
10914 18:36:45.173324 fstat64(3, {st_mode=S_IFREG|0644, st_size=12912, ...}) = 0
10914 18:36:45.173532 mmap2(NULL, 15624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb80a4000
10914 18:36:45.173683 mmap2(0xb80a7000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2) = 0xb80a7000
10914 18:36:45.173873 close(3) = 0
10914 18:36:45.174049 open("/lib/libselinux.so.1", O_RDONLY) = 3
10914 18:36:45.174201 read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260B\0\0004\0\0\0"..., 512) = 512
10914 18:36:45.174368 fstat64(3, {st_mode=S_IFREG|0644, st_size=95964, ...}) = 0
10914 18:36:45.174537 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb80a3000
10914 18:36:45.174720 mmap2(NULL, 101276, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb808a000
10914 18:36:45.174869 mmap2(0xb80a1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16) = 0xb80a1000
10914 18:36:45.175136 close(3) = 0
10914 18:36:45.175341 open("/lib/libc.so.6", O_RDONLY) = 3
10914 18:36:45.175508 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"..., 512) = 512
10914 18:36:45.175674 fstat64(3, {st_mode=S_IFREG|0755, st_size=1294572, ...}) = 0
10914 18:36:45.175845 mmap2(NULL, 1300080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f4c000
10914 18:36:45.175992 mmap2(0xb8084000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x138) = 0xb8084000
10914 18:36:45.176234 mmap2(0xb8087000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb8087000
10914 18:36:45.176468 close(3) = 0
10914 18:36:45.176843 open("/lib/libdl.so.2", O_RDONLY) = 3
10914 18:36:45.177005 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\0"..., 512) = 512
10914 18:36:45.177256 fstat64(3, {st_mode=S_IFREG|0644, st_size=9680, ...}) = 0
10914 18:36:45.177374 mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f48000
10914 18:36:45.177467 mmap2(0xb7f4a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7f4a000
10914 18:36:45.177682 close(3) = 0
10914 18:36:45.177941 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f47000
10914 18:36:45.178068 set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f47730, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
10914 18:36:45.178886 mprotect(0xb8084000, 4096, PROT_READ) = 0
10914 18:36:45.179799 brk(0) = 0x9842000
10914 18:36:45.180505 brk(0x9863000) = 0x9863000
10914 18:36:45.180728 open("/etc/selinux/config", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
10914 18:36:45.181208 statfs64("/selinux", 84, {f_type="EXT2_SUPER_MAGIC", f_bsize=4096, f_blocks=972473, f_bfree=920764, f_bavail=871365, f_files=247008, f_ffree=241674, f_fsid={-721833894, -475141783}, f_namelen=255, f_frsize=4096}) = 0
10914 18:36:45.181341 open("/proc/mounts", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
10914 18:36:45.182159 umask(022) = 022
10914 18:36:45.182249 open("/dev/null", O_RDWR|O_LARGEFILE) = 3
10914 18:36:45.182428 close(3) = 0
10914 18:36:45.182615 getuid32() = 0
10914 18:36:45.182699 geteuid32() = 0
10914 18:36:45.182843 lstat64("/etc/mtab", 0xbfedb4e8) = -1 ENOENT (No such file or directory)
10914 18:36:45.182980 rt_sigaction(SIGHUP, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183127 rt_sigaction(SIGINT, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183225 rt_sigaction(SIGQUIT, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183321 rt_sigaction(SIGILL, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183417 rt_sigaction(SIGTRAP, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183512 rt_sigaction(SIGABRT, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183607 rt_sigaction(SIGBUS, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183703 rt_sigaction(SIGFPE, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.183799 rt_sigaction(SIGKILL, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = -1 EINVAL (Invalid argument)
10914 18:36:45.184072 rt_sigaction(SIGUSR1, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184170 rt_sigaction(SIGSEGV, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184266 rt_sigaction(SIGUSR2, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184362 rt_sigaction(SIGPIPE, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184457 rt_sigaction(SIGALRM, {0x804d950, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184552 rt_sigaction(SIGTERM, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184648 rt_sigaction(SIGSTKFLT, {0x804e3c0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
10914 18:36:45.184744 getpid() = 10914
10914 18:36:45.184867 open("/etc/mtab~10914", O_WRONLY|O_CREAT|O_LARGEFILE, 0600) = 3
10914 18:36:45.185005 close(3) = 0
10914 18:36:45.185197 gettimeofday({1249324605, 185273}, NULL) = 0
10914 18:36:45.185369 link("/etc/mtab~10914", "/etc/mtab~") = 0
10914 18:36:45.185482 open("/etc/mtab~", O_WRONLY|O_LARGEFILE) = 3
10914 18:36:45.185610 fcntl64(3, F_SETLK64, {type=F_WRLCK, whence=SEEK_SET, start=0, len=0}, 0xbfedb51c) = 0
10914 18:36:45.185725 unlink("/etc/mtab~10914") = 0
10914 18:36:45.185886 umask(077) = 022
10914 18:36:45.185973 open("/etc/mtab", O_RDWR|O_CREAT|O_APPEND|O_LARGEFILE, 0666) = 4
10914 18:36:45.186111 umask(022) = 077
10914 18:36:45.186195 umask(077) = 022
10914 18:36:45.186279 open("/etc/fstab", O_RDONLY|O_LARGEFILE) = 5
10914 18:36:45.186371 umask(022) = 077
10914 18:36:45.186547 fstat64(5, {st_mode=S_IFREG|0644, st_size=841, ...}) = 0
10914 18:36:45.186693 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f46000
10914 18:36:45.186786 read(5, "# /etc/fstab: static file system"..., 4096) = 841
10914 18:36:45.187011 read(5, "", 4096) = 0
10914 18:36:45.187135 close(5) = 0
10914 18:36:45.187220 munmap(0xb7f46000, 4096) = 0
10914 18:36:45.187416 getuid32() = 0
10914 18:36:45.187501 geteuid32() = 0
10914 18:36:45.187582 getgid32() = 0
10914 18:36:45.187664 getegid32() = 0
10914 18:36:45.187781 prctl(0x3, 0, 0, 0, 0) = 1
10914 18:36:45.187977 open("/etc/blkid.tab", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.188093 open("/etc/blkid.tab", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.188223 open("/etc/blkid.tab", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.188324 open("/proc/evms/volumes", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.188460 open("/proc/lvm/VGs", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
10914 18:36:45.188588 open("/proc/partitions", O_RDONLY) = -1 ENOENT (No such file or directory)
10914 18:36:45.188695 fstat64(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
10914 18:36:45.188808 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f46000
10914 18:36:45.188897 fstat64(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
10914 18:36:45.189041 _llseek(4, 0, [0], SEEK_SET) = 0
10914 18:36:45.189210 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
10914 18:36:45.189401 write(2, "Segmentation fault", 18) = 18
10914 18:36:45.189600 write(2, "\n", 1) = 1
10914 18:36:45.192242 close(3) = 0
10914 18:36:45.192377 unlink("/etc/mtab~") = 0
10914 18:36:45.192608 exit_group(8) = ?
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