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Subject[2.1.32] traceroute
Greetings,

Traceroute appears to be broken under 2.1.32.

% traceroute int-ppp02
traceroute: SO_SNDBUF: Invalid argument

Here is an strace of it:

mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40006000
mprotect(0x40000000, 20079, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
stat("/etc/ld.so.cache", {st_mode=S_IFREG|0644, st_size=4282, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
mmap(0, 4282, PROT_READ, MAP_SHARED, 3, 0) = 0x40007000
close(3) = 0
stat("/etc/ld.so.preload", 0xbffff6b4) = -1 ENOENT (No such file or directory)
open("/lib/libc.so.5.4.23", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3"..., 4096) = 4096
mmap(0, 790528, PROT_NONE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40009000
mmap(0x40009000, 559479, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0x40009000
mmap(0x40092000, 21476, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x88000) = 0x40092000
mmap(0x40098000, 203336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|0x20, 4294967295, 0) = 0x40098000
close(3) = 0
mprotect(0x40009000, 559479, PROT_READ|PROT_WRITE|PROT_EXEC) = 0
munmap(0x40007000, 4282) = 0
mprotect(0x40009000, 559479, PROT_READ|PROT_EXEC) = 0
mprotect(0x40000000, 20079, PROT_READ|PROT_EXEC) = 0
SYS_136(0, 0x2, 0x8, 0x40005fd8, 0x8000a80) = 0
geteuid() = 0
getuid() = 0
getgid() = 0
getegid() = 0
brk(0x80032b0) = 0x80032b0
brk(0x8004000) = 0x8004000
stat("/etc/locale/C/libc.cat", 0xbffff210) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/C/libc.cat", 0xbffff210) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/libc/C", 0xbffff210) = -1 ENOENT (No such file or directory)
stat("/usr/share/locale/C/libc.cat", 0xbffff210) = -1 ENOENT (No such file or directory)
stat("/usr/local/share/locale/C/libc.cat", 0xbffff210) = -1 ENOENT (No such file or directory)
open("/etc/host.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26, ...}) = 0
fcntl(3, F_GETFL) = 0 (flags O_RDONLY)
fstat(3, {st_mode=S_IFREG|0644, st_size=26, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40007000
lseek(3, 0, SEEK_CUR) = 0
read(3, "order hosts,bind\nmulti on\n", 4096) = 26
gettimeofday({860612155, 419340}, NULL) = 0
getpid() = 14738
open("/etc/resolv.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=180, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40008000
read(4, "domain -commented out--\nsearc"..., 4096) = 180
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40008000, 4096) = 0
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40007000, 4096) = 0
uname({sys="Linux", node="terror", ...}) = 0
open("/etc/hosts", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=182, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40007000
read(3, "127.0.0.1 localhost "..., 4096) = 182
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40007000, 4096) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
connect(3, {sin_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.49.49")}, 16) = 0
send(3, "\271\246\1\0\0\1\0\0\0\0\0\0\tin"..., 46, 0) = 46
select(4, [3], NULL, NULL, {5, 0}) = 1 (in [3], left {5, 0})
recvfrom(3, "\271\246\205\200\0\1\0\1\0\1\0\1"..., 1024, 0, {sin_family=AF_INET, sin_port=htons(53), sin_addr=inet_addr("192.168.49.49")}, [16]) = 119
close(3) = 0
getpid() = 14738
open("/etc/protocols", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=715, ...}) = 0
mmap(0, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|0x20, 4294967295, 0) = 0x40007000
read(3, "#\n# protocols\tThis file descri"..., 4096) = 715
close(3) = 0
munmap(0x40007000, 4096) = 0
socket(PF_INET, SOCK_RAW, IPPROTO_ICMP) = 3
socket(PF_INET, SOCK_RAW, IPPROTO_??? (0xff)) = 4
setsockopt(4, SOL_SOCKET, SO_SNDBUF, [40], 4) = -1 EINVAL (Invalid argument)
write(2, "traceroute: SO_SNDBUF: Invalid a"..., 40traceroute: SO_SNDBUF: Invalid argument
) = 40
_exit(6) = ?


thanks,
-bp
--
# B. James Phillippe # Network/Sys Admin Terran.ORG #
# <bryan@terran.org> # http://w3.terran.org/~bryan #
# Finger for PGP key # Linux Convert - circa 1.1.59 #
# Systems Administrator, Seattle Software Labs, Inc #


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