Segfault bei man
Johannes Vieweg
jvg at gmx.net
Mit Feb 13 13:22:52 CET 2002
Hallo,
nachdem bei mir /dev/hda1 (wo / hängt) unsauber ausgehängt
wurde (Batterie leer beim Laptop), funktioniert man nicht
mehr. Jedesmal wenn ich irgendein Proggi das mit man
zusammenhängt aufrufe, gibts nen Speicherzugriffsfehler.
Ich dachte, man wäre irgendwie im Eimer, allerdings
hat auch eine Neuinstallation nichts gebracht - der Fehler
scheint wohl tiefer zu liegen.
Ich habe mal den strace Output von man & mandb angefügt.
Any hints?
Johannes
-------------- nächster Teil --------------
execve("/usr/bin/man", ["man"], [/* 67 vars */]) = 0
uname({sys="Linux", node="guilligan", ...}) = 0
brk(0) = 0x8049cd4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=50106, ...}) = 0
old_mmap(NULL, 50106, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\330"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=1384040, ...}) = 0
old_mmap(NULL, 1201860, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40023000
mprotect(0x4013e000, 42692, PROT_NONE) = 0
old_mmap(0x4013e000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11a000) = 0x4013e000
old_mmap(0x40145000, 14020, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40145000
close(3) = 0
munmap(0x40016000, 50106) = 0
brk(0) = 0x8049cd4
brk(0x8049cfc) = 0x8049cfc
brk(0x804a000) = 0x804a000
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2601
brk(0x804b000) = 0x804b000
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40016000, 4096) = 0
open("/usr/lib/locale/de_DE+euro/LC_IDENTIFICATION", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_IDENTIFICATION", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=438, ...}) = 0
old_mmap(NULL, 438, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MEASUREMENT", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MEASUREMENT", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=29, ...}) = 0
old_mmap(NULL, 29, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_TELEPHONE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_TELEPHONE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=62, ...}) = 0
old_mmap(NULL, 62, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3) = 0
brk(0x804c000) = 0x804c000
open("/usr/lib/locale/de_DE+euro/LC_ADDRESS", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_ADDRESS", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=165, ...}) = 0
old_mmap(NULL, 165, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40019000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_NAME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_NAME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=88, ...}) = 0
old_mmap(NULL, 88, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001a000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_PAPER", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_PAPER", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=40, ...}) = 0
old_mmap(NULL, 40, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001b000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
close(3) = 0
open("/usr/lib/locale/de_DE at euro/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=60, ...}) = 0
old_mmap(NULL, 60, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001c000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MONETARY", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MONETARY", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=292, ...}) = 0
old_mmap(NULL, 292, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001d000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_TIME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_TIME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2381, ...}) = 0
old_mmap(NULL, 2381, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001e000
close(3) = 0
brk(0x804d000) = 0x804d000
open("/usr/lib/locale/de_DE+euro/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_NUMERIC", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=60, ...}) = 0
old_mmap(NULL, 60, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001f000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_CTYPE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=201916, ...}) = 0
old_mmap(NULL, 201916, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40149000
close(3) = 0
getuid32() = 0
geteuid32() = 0
getgid32() = 0
socket(PF_UNIX, SOCK_STREAM, 0) = 3
connect(3, {sin_family=AF_UNIX, path="/var/run/.nscd_socket"}, 110) = -1 ENOENT (No such file or directory)
close(3) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1342, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40020000
read(3, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1342
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40020000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=50106, ...}) = 0
old_mmap(NULL, 50106, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4017b000
close(3) = 0
open("/lib/libnss_compat.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\33"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=54173, ...}) = 0
brk(0x804e000) = 0x804e000
old_mmap(NULL, 48920, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40188000
mprotect(0x40193000, 3864, PROT_NONE) = 0
old_mmap(0x40193000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xa000) = 0x40193000
close(3) = 0
open("/lib/libnsl.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0B\0\000"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=91150, ...}) = 0
old_mmap(NULL, 87196, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40194000
mprotect(0x401a6000, 13468, PROT_NONE) = 0
old_mmap(0x401a6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11000) = 0x401a6000
old_mmap(0x401a8000, 5276, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x401a8000
close(3) = 0
munmap(0x4017b000, 50106) = 0
uname({sys="Linux", node="guilligan", ...}) = 0
open("/etc/passwd", O_RDONLY) = 3
fcntl64(3, F_GETFD) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=1683, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40020000
_llseek(3, 0, [0], SEEK_CUR) = 0
read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1683
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40020000, 4096) = 0
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
-------------- nächster Teil --------------
execve("/usr/bin/mandb", ["mandb"], [/* 67 vars */]) = 0
uname({sys="Linux", node="guilligan", ...}) = 0
brk(0) = 0x8049cd4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=50106, ...}) = 0
old_mmap(NULL, 50106, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\330"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=1384040, ...}) = 0
old_mmap(NULL, 1201860, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40023000
mprotect(0x4013e000, 42692, PROT_NONE) = 0
old_mmap(0x4013e000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11a000) = 0x4013e000
old_mmap(0x40145000, 14020, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40145000
close(3) = 0
munmap(0x40016000, 50106) = 0
brk(0) = 0x8049cd4
brk(0x8049cfc) = 0x8049cfc
brk(0x804a000) = 0x804a000
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2601, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2601
brk(0x804b000) = 0x804b000
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40016000, 4096) = 0
open("/usr/lib/locale/de_DE+euro/LC_IDENTIFICATION", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_IDENTIFICATION", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=438, ...}) = 0
old_mmap(NULL, 438, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MEASUREMENT", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MEASUREMENT", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=29, ...}) = 0
old_mmap(NULL, 29, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_TELEPHONE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_TELEPHONE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=62, ...}) = 0
old_mmap(NULL, 62, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40018000
close(3) = 0
brk(0x804c000) = 0x804c000
open("/usr/lib/locale/de_DE+euro/LC_ADDRESS", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_ADDRESS", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=165, ...}) = 0
old_mmap(NULL, 165, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40019000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_NAME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_NAME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=88, ...}) = 0
old_mmap(NULL, 88, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001a000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_PAPER", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_PAPER", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=40, ...}) = 0
old_mmap(NULL, 40, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001b000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MESSAGES", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
close(3) = 0
open("/usr/lib/locale/de_DE at euro/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=60, ...}) = 0
old_mmap(NULL, 60, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001c000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_MONETARY", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_MONETARY", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=292, ...}) = 0
old_mmap(NULL, 292, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001d000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_TIME", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_TIME", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2381, ...}) = 0
old_mmap(NULL, 2381, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001e000
close(3) = 0
brk(0x804d000) = 0x804d000
open("/usr/lib/locale/de_DE+euro/LC_NUMERIC", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_NUMERIC", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=60, ...}) = 0
old_mmap(NULL, 60, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4001f000
close(3) = 0
open("/usr/lib/locale/de_DE+euro/LC_CTYPE", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/de_DE at euro/LC_CTYPE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=201916, ...}) = 0
old_mmap(NULL, 201916, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40149000
close(3) = 0
getuid32() = 0
geteuid32() = 0
getgid32() = 0
socket(PF_UNIX, SOCK_STREAM, 0) = 3
connect(3, {sin_family=AF_UNIX, path="/var/run/.nscd_socket"}, 110) = -1 ENOENT (No such file or directory)
close(3) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1342, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40020000
read(3, "#\n# /etc/nsswitch.conf\n#\n# An ex"..., 4096) = 1342
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40020000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=50106, ...}) = 0
old_mmap(NULL, 50106, PROT_READ, MAP_PRIVATE, 3, 0) = 0x4017b000
close(3) = 0
open("/lib/libnss_compat.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\33"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=54173, ...}) = 0
brk(0x804e000) = 0x804e000
old_mmap(NULL, 48920, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40188000
mprotect(0x40193000, 3864, PROT_NONE) = 0
old_mmap(0x40193000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xa000) = 0x40193000
close(3) = 0
open("/lib/libnsl.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0B\0\000"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=91150, ...}) = 0
old_mmap(NULL, 87196, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40194000
mprotect(0x401a6000, 13468, PROT_NONE) = 0
old_mmap(0x401a6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11000) = 0x401a6000
old_mmap(0x401a8000, 5276, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x401a8000
close(3) = 0
munmap(0x4017b000, 50106) = 0
uname({sys="Linux", node="guilligan", ...}) = 0
open("/etc/passwd", O_RDONLY) = 3
fcntl64(3, F_GETFD) = 0
fcntl64(3, F_SETFD, FD_CLOEXEC) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=1683, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40020000
_llseek(3, 0, [0], SEEK_CUR) = 0
read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 4096) = 1683
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40020000, 4096) = 0
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++