Strange update problem
I just updated a machine that was previously running unstable to the
most current version of unstable and a bunch of programs that seem to
depend on libc5 core dump (emacs, fvwm2, ?). I poked around but couldn't
solve the problem so I thought the easiest thing to do would be to
present the output of strace and see if anyone knows what I am missing.
Any help is gratefully appreciated. Cheers
--------------- strace emacs
execve("/usr/bin/emacs", ["emacs"], [/* 27 vars */]) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40007000
mprotect(0x40000000, 20961, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
mprotect(0x8048000, 668058, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
stat("/etc/ld.so.cache", {st_mode=0, st_size=0, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
mmap(0, 9600, PROT_READ, MAP_SHARED, 3, 0) = 0x40008000
close(3) = 0
stat("/etc/ld.so.preload", 0xbffffc0c) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libXaw.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 229376, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4000b000
mmap(0x4000b000, 201946, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x4000b000
mmap(0x4003d000, 20172, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x31000) = 0x4003d000
mmap(0x40042000, 4, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40042000
close(3) = 0
mprotect(0x4000b000, 201946, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libXmu.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 73728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40043000
mmap(0x40043000, 63121, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x40043000
mmap(0x40053000, 3832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0xf000) = 0x40053000
mmap(0x40054000, 456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40054000
close(3) = 0
mprotect(0x40043000, 63121, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libXt.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 294912, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40055000
mmap(0x40055000, 274695, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x40055000
mmap(0x40099000, 11912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x43000) = 0x40099000
mmap(0x4009c000, 1148, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4009c000
close(3) = 0
mprotect(0x40055000, 274695, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libSM.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 36864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4009d000
mmap(0x4009d000, 27961, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x4009d000
mmap(0x400a4000, 4908, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x6000) = 0x400a4000
close(3) = 0
mprotect(0x4009d000, 27961, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libICE.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 86016, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x400a6000
mmap(0x400a6000, 71887, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x400a6000
mmap(0x400b8000, 3532, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11000) = 0x400b8000
mmap(0x400b9000, 6712, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x400b9000
close(3) = 0
mprotect(0x400a6000, 71887, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libXext.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 49152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x400bb000
mmap(0x400bb000, 40189, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x400bb000
mmap(0x400c5000, 4272, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9000) = 0x400c5000
close(3) = 0
mprotect(0x400bb000, 40189, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libX11.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 671744, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x400c7000
mmap(0x400c7000, 646981, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x400c7000
mmap(0x40165000, 19984, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9d000) = 0x40165000
mmap(0x4016a000, 884, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4016a000
close(3) = 0
mprotect(0x400c7000, 646981, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libncurses.so.3.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libncurses.so.3.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 245760, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4016b000
mmap(0x4016b000, 193514, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x4016b000
mmap(0x4019b000, 30072, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x2f000) = 0x4019b000
mmap(0x401a3000, 13228, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x401a3000
close(3) = 0
mprotect(0x4016b000, 193514, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libm.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libm.so.5", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 36864, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401a7000
mmap(0x401a7000, 25012, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x401a7000
mmap(0x401ae000, 4480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x6000) = 0x401ae000
close(3) = 0
mprotect(0x401a7000, 25012, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libc.so.5", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libc.so.5", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 770048, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401b0000
mmap(0x401b0000, 536563, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x401b0000
mmap(0x40233000, 24224, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x82000) = 0x40233000
mmap(0x40239000, 208324, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40239000
close(3) = 0
mprotect(0x401b0000, 536563, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 647168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4026c000
mmap(0x4026c000, 580019, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x4026c000
mmap(0x402fa000, 16364, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x8d000) = 0x402fa000
mmap(0x402fe000, 48816, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x402fe000
close(3) = 0
mprotect(0x4026c000, 580019, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/ld-linux.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 49152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4030a000
mmap(0x4030a000, 39152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x4030a000
mmap(0x40314000, 3720, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9000) = 0x40314000
mmap(0x40315000, 696, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40315000
close(3) = 0
mprotect(0x4030a000, 39152, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/X11R6/lib/ld-linux.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
munmap(0x40008000, 9600) = 0
mprotect(0x8048000, 668058, PROT_READ|PROT_EXEC) = 0
mprotect(0x4000b000, 201946, PROT_READ|PROT_EXEC) = 0
mprotect(0x40043000, 63121, PROT_READ|PROT_EXEC) = 0
mprotect(0x40055000, 274695, PROT_READ|PROT_EXEC) = 0
mprotect(0x4009d000, 27961, PROT_READ|PROT_EXEC) = 0
mprotect(0x400a6000, 71887, PROT_READ|PROT_EXEC) = 0
mprotect(0x400bb000, 40189, PROT_READ|PROT_EXEC) = 0
mprotect(0x400c7000, 646981, PROT_READ|PROT_EXEC) = 0
mprotect(0x4016b000, 193514, PROT_READ|PROT_EXEC) = 0
mprotect(0x401a7000, 25012, PROT_READ|PROT_EXEC) = 0
mprotect(0x401b0000, 536563, PROT_READ|PROT_EXEC) = 0
mprotect(0x4026c000, 580019, PROT_READ|PROT_EXEC) = 0
mprotect(0x4030a000, 39152, PROT_READ|PROT_EXEC) = 0
mprotect(0x40000000, 20961, PROT_READ|PROT_EXEC) = 0
geteuid() = 208
getuid() = 208
getgid() = 208
getegid() = 208
getpid() = 271
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
--
Colin Telmer, Institute of Intergovernmental Relations
School of Policy Studies Building, Queen's University
Kingston, Ontario, Canada, K7L-3N6 (613)545-6000x4219
telmerco@qed.econ.queensu.ca
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