Package: netperf
Version: 2.4.1-1
Severity: normal
Tried to test new switch, installed netperf on two nodes running
unstable (this email is written from one of them).
While running netperf
node3:~# netperf -c -H 192.168.0.4
TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 192.168.0.4
(192.168.0.4) port 0 AF_INET
Segmentation fault
Tail of strace on it shows:
32470 munmap(0xb7e53000, 131072) = 0
32470 open("/proc/stat", O_RDONLY) = 5
32470 fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
32470 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7fe5000
32470 read(5, "cpu 3005516 1145379256 30136190"..., 1024) = 762
32470 read(5, "", 1024) = 0
32470 close(5) = 0
32470 munmap(0xb7fe5000, 4096) = 0
32470 open("/proc/stat", O_RDONLY) = 5
32470 send(3, "\0\0\0\n\377\377\377\377\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256,
0) = 256
32470 select(1024, [3], NULL, NULL, {120, 0}) = 1 (in [3], left {120, 0})
32470 recv(3, "\0\0\0\v\0\0\0\0\0\1UT\0\1UT\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256,
0) = 256
32470 connect(4, {sa_family=AF_INET, sin_port=htons(32854),
sin_addr=inet_addr("192.168.0.4")}, 16) = 0
32470 rt_sigaction(SIGALRM, {0x8049990, [ALRM], SA_INTERRUPT}, NULL, 8) = 0
32470 alarm(10) = 0
32470 gettimeofday({1144356537, 906917}, {0, 0}) = 0
32470 lseek(5, 0, SEEK_SET) = 0
32470 read(5, "cpu 3005516 1145379256 30136190"..., 156) = 156
32470 --- SIGSEGV (Segmentation fault) @ 0 (0) ---
32470 +++ killed by SIGSEGV +++
Content of /proc/stat is
node3:~# cat /proc/stat
cpu 3005551 1145379256 30136209 15195950 1039315 71973 244080 0
cpu0 1582419 572241319 16182387 6885087 491846 47139 105995 0
cpu1 1423131 573137937 13953822 8310862 547469 24833 138084 0
intr 1689822233 1493734092 11 0 4 4 0 2 0 4 0 0 0 102 0 29678968 0 166409046 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0
ctxt 867696694
btime 1138381340
processes 8379939
procs_running 1
procs_blocked 0
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.13.4
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=locale: Cannot set
LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
ANSI_X3.4-1968)
Versions of packages netperf depends on:
ii libc6 2.3.5-9 GNU C Library: Shared libraries an
netperf recommends no packages.
-- debconf information:
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LC_NUMERIC = "POSIX",
LC_MESSAGES = "en_US",
LC_COLLATE = "ru_RU.KOI8-R",
LC_CTYPE = "ru_RU.KOI8-R",
LC_TIME = "C",
LANG = "ru_RU.KOI8-R"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
--Yarik
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