Bug#647895: marked as done (iftop: segfault on interface with empty MAC address)

Debian Bug Tracking System Wed, 14 Dec 2011 01:10:30 -0800

Your message dated Wed, 14 Dec 2011 09:04:54 +0000
with message-id <[email protected]>
and subject line Bug#609540: fixed in iftop 0.17-19
has caused the Debian Bug report #609540,
regarding iftop: segfault on interface with empty MAC address
to be marked as done.


This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)


-- 
609540: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=609540
Debian Bug Tracking System
Contact [email protected] with problems

--- Begin Message ---

Package: iftop
Version: 0.17-18

# iftop -i ppp0
interface: ppp0
Segmentation fault

# strace iftop -i ppp0

execve("/usr/sbin/iftop", ["iftop", "-i", "ppp0"], [/* 54 vars */]) = 0
brk(0)                                  = 0x99a5000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7741000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=50938, ...}) = 0
mmap2(NULL, 50938, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7734000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/i386-linux-gnu/libpcap.so.0.8", 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\220.\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=214200, ...}) = 0
mmap2(NULL, 219008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb76fe000
mmap2(0xb7732000, 4096, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x33) = 0xb7732000
mmap2(0xb7733000, 1920, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7733000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/i686/cmov/libm.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\2604\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=148996, ...}) = 0
mmap2(NULL, 151680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb76d8000
mmap2(0xb76fc000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x23) = 0xb76fc000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/libncurses.so.5", 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 Y\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=141448, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb76d7000
mmap2(NULL, 144596, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb76b3000
mmap2(0xb76d5000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21) = 0xb76d5000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/libtinfo.so.5", 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\0Pd\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=125416, ...}) = 0
mmap2(NULL, 129100, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb7693000
mmap2(0xb76b0000, 12288, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c) = 0xb76b0000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/i686/cmov/libpthread.so.0", 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\220L\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=117009, ...}) = 0
mmap2(NULL, 98816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb767a000
mmap2(0xb768f000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb768f000
mmap2(0xb7691000, 4608, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7691000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/i686/cmov/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\240o\1\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1401000, ...}) = 0
mmap2(NULL, 1415544, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb7520000
mprotect(0xb7673000, 4096, PROT_NONE)   = 0
mmap2(0xb7674000, 12288, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x153) = 0xb7674000
mmap2(0xb7677000, 10616, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7677000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/i686/cmov/libdl.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`\n\0\0004\0\0\0"..., 
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=9844, ...}) = 0
mmap2(NULL, 12408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb751c000
mmap2(0xb751e000, 8192, PROT_READ|PROT_WRITE, 
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb751e000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb751b000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb751a000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb751a6c0, limit:1048575, 
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, 
useable:1}) = 0
mprotect(0xb751e000, 4096, PROT_READ)   = 0
mprotect(0xb7674000, 8192, PROT_READ)   = 0
mprotect(0xb768f000, 4096, PROT_READ)   = 0
mprotect(0xb76b0000, 8192, PROT_READ)   = 0
mprotect(0xb76d5000, 4096, PROT_READ)   = 0
mprotect(0xb76fc000, 4096, PROT_READ)   = 0
mprotect(0xb775f000, 4096, PROT_READ)   = 0
munmap(0xb7734000, 50938)               = 0
set_tid_address(0xb751a728)             = 3170
set_robust_list(0xb751a730, 0xc)        = 0
futex(0xbfeffc10, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 
bfeffc20) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0xb767e6e0, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb767eb70, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
uname({sys="Linux", node="jidanni3", ...}) = 0
brk(0)                                  = 0x99a5000
brk(0x99c6000)                          = 0x99c6000
socket(PF_NETLINK, SOCK_RAW, 0)         = 3
bind(3, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(3, {sa_family=AF_NETLINK, pid=3170, groups=00000000}, [12]) = 0
time(NULL)                              = 1320666792
sendto(3, "\24\0\0\0\22\0\1\3\250\306\267N\0\0\0\0\0\0\0\0", 20, 0, 
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\340\3\0\0\20\0\2\0\250\306\267Nb\f\0\0\0\0\4\3\1\0\0\0I\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 2976
recvmsg(3, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\250\306\267Nb\f\0\0\0\0\0\0\1\0\0\0I\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(3)                                = 0
open("/root/.iftoprc", O_RDONLY)        = -1 ENOENT (No such file or directory)
rt_sigaction(SIGINT, {0x804abcc, [], 0}, NULL, 8) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
write(2, "interface: ppp0\n", 16interface: ppp0
)       = 16
ioctl(3, SIOCGIFHWADDR, {ifr_name="ppp0", ifr_hwaddr=00:00:00:00:00:00}) = 0
socket(PF_NETLINK, SOCK_RAW, 0)         = 4
bind(4, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(4, {sa_family=AF_NETLINK, pid=3170, groups=00000000}, [12]) = 0
time(NULL)                              = 1320666792
sendto(4, "\24\0\0\0\22\0\1\3\250\306\267N\0\0\0\0\0\0\0\0", 20, 0, 
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\340\3\0\0\20\0\2\0\250\306\267Nb\f\0\0\0\0\4\3\1\0\0\0I\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 2976
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\250\306\267Nb\f\0\0\0\0\0\0\1\0\0\0I\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
sendto(4, "\24\0\0\0\26\0\1\3\251\306\267N\0\0\0\0\0\0\0\0", 20, 0, 
{sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"0\0\0\0\24\0\2\0\251\306\267Nb\f\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 160
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"@\0\0\0\24\0\2\0\251\306\267Nb\f\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 128
recvmsg(4, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, 
msg_iov(1)=[{"\24\0\0\0\3\0\2\0\251\306\267Nb\f\0\0\0\0\0\0\1\0\0\0\24\0\1\0\0\0\0\0"...,
 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(4)                                = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

All I know is I was running an rsync upload.

init  
  |-acpi_fakekeyd
  |-acpid
  |-atd
  |-bash /home/jidanni/.xsession
  |   `-xterm -class UXTerm -title uxterm -u8 -bg hotpink4 -title # -name # -e 
sux
  |       `-su -c eval $TERM;      exec env  TERM='xterm' DISPLAY=':0' $SHELL;
  |           `-bash
  |               `-pstree -alA
  |-cron
  |-dbus-daemon --system
  |-dbus-daemon --fork --print-pid 5 --print-address 7 --session
  |-dbus-launch --exit-with-session /bin/bash /home/jidanni/.xsession
  |-dictd
  |-emacs +999999 /cf/updates/hhh.txt -f gnus /cf/updates/
  |   |-aspell -a -m -d en_US --encoding=utf-8
  |   |-bash --noediting -i
  |   |   `-rsync -v REC002.MP3 REC003.MP3 REC004.MP3 REC005.MP3 REC006.MP3 
REC007.MP3 REC008.MP3 REC009.MP3 REC010.MP3 REC011.MP3 REC012.MP3 REC013.MP3 
m.jidanni.org:m.jidanni.org/sunriver/
  |   |       `-ssh m.jidanni.org rsync --server -ve.Lsf . 
m.jidanni.org/sunriver/
  |   `-2*[{emacs}]
  |-exim4 -bd -q30m
  |-fancontrol /usr/sbin/fancontrol
  |   `-sleep 100
  |-getmail /home/jidanni/pppjobs.d/getmail
  |   `-getmail /usr/bin/getmail
  |-getty 38400 tty1
  |-getty 38400 tty2
  |-nodm
  |   |-Xorg :0 vt7 -nolisten tcp
  |   `-nodm
  |       `-bash /home/jidanni/.xsession
  |           |-icewm-session
  |           |   |-icewm
  |           |   |-icewmbg
  |           |   `-icewmtray
  |           `-ssh-agent /usr/bin/dbus-launch --exit-with-session /bin/bash 
/home/jidanni/.xsession
  |-ntpd -p /var/run/ntpd.pid -g -u 111:119
  |-pdnsd --daemon -p /var/run/pdnsd.pid -c 
/usr/share/pdnsd/pdnsd-resolvconf.conf
  |   `-3*[{pdnsd}]
  |-pppd default-asyncmap defaultroute lcp-echo-failure 7 lcp-echo-interval 50 
mtu 1492 noaccomp noauth noipdefault noproxyarp persist plugin rp-pppoe.so 
usepeerdns user [email protected] pty pppoe -I eth0 -T 80 -m 1452 eth0
  |-rsyslogd -c5
  |   `-3*[{rsyslogd}]
  |-scim-helper-man
  |-scim-launcher -d -c simple -e all -f x11
  |-scim-panel-gtk --display :0 -c simple -d --no-stay
  |   `-{scim-panel-gtk}
  |-udevd --daemon
  |   |-udevd --daemon
  |   `-udevd --daemon
  |-wwwoffled -c /etc/wwwoffle/wwwoffle.conf
  |-xclip
  `-xterm -class UXTerm -title uxterm -u8
      `-bash

--- End Message ---

--- Begin Message ---

Source: iftop
Source-Version: 0.17-19

We believe that the bug you reported is fixed in the latest version of
iftop, which is due to be installed in the Debian FTP archive:

iftop-dbg_0.17-19_amd64.deb
  to main/i/iftop/iftop-dbg_0.17-19_amd64.deb
iftop_0.17-19.diff.gz
  to main/i/iftop/iftop_0.17-19.diff.gz
iftop_0.17-19.dsc
  to main/i/iftop/iftop_0.17-19.dsc
iftop_0.17-19_amd64.deb
  to main/i/iftop/iftop_0.17-19_amd64.deb



A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Alexander Reichle-Schmehl <[email protected]> (supplier of updated iftop 
package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Tue, 13 Dec 2011 16:05:19 +0100
Source: iftop
Binary: iftop iftop-dbg
Architecture: source amd64
Version: 0.17-19
Distribution: unstable
Urgency: low
Maintainer: Alexander Reichle-Schmehl <[email protected]>
Changed-By: Alexander Reichle-Schmehl <[email protected]>
Description: 
 iftop      - displays bandwidth usage information on an network interface
 iftop-dbg  - displays bandwidth usage information on an network interface (deb
Closes: 609540
Changes: 
 iftop (0.17-19) unstable; urgency=low
 .
   * Add debian/patches/12-allow-iface-with-emtpy-mac.patch which fixes a
     segfault when called upon interfaces with emtpy MAC address
     (Closes: #609540)
Checksums-Sha1: 
 52ead1eb6756428dc7a7971b7c486033f43cb3b8 1920 iftop_0.17-19.dsc
 06383c3bfc7429120ef580184eb5ffa3d7e0abad 19270 iftop_0.17-19.diff.gz
 dba1d7f834e267f51ce812f4c79dcd41126d7b10 38346 iftop_0.17-19_amd64.deb
 e61db94a4e05cdc93d1161cd8d571f7e047fc75b 13626 iftop-dbg_0.17-19_amd64.deb
Checksums-Sha256: 
 965532b90292ef02e928d7b18252a25585429dd8a9d678c52bc0f328ac7940e8 1920 
iftop_0.17-19.dsc
 19677012c012083b41e6e97668992159d29c5feec74de175cfd9ad6f34865ae4 19270 
iftop_0.17-19.diff.gz
 51816a7121be55a930c11183ff9c2a1ced793c68ff3a8953c2eb0bd9461e0360 38346 
iftop_0.17-19_amd64.deb
 9c5a43986c76f8d6e2693082380c885c6f767530c5ddccfd60513b547e924417 13626 
iftop-dbg_0.17-19_amd64.deb
Files: 
 3a3ff112e212b6ee50f71f3fc3da916c 1920 net optional iftop_0.17-19.dsc
 ceccbf5e7a8cf5d0968d4b7510f86cd8 19270 net optional iftop_0.17-19.diff.gz
 a139c04df69c798c0ae7831ec2b58bde 38346 net optional iftop_0.17-19_amd64.deb
 847d95af10eddabfdd9370e7edad8ed7 13626 debug extra iftop-dbg_0.17-19_amd64.deb

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--- End Message ---

Bug#647895: marked as done (iftop: segfault on interface with empty MAC address)

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