[Bug 995730] New: iptables -L segfaults
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
Bug ID: 995730
Summary: iptables -L segfaults
Classification: openSUSE
Product: openSUSE Tumbleweed
Version: Current
Hardware: x86-64
OS: SUSE Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Network
Assignee: bnc-team-screening@forge.provo.novell.com
Reporter: marvin24@gmx.de
QA Contact: qa-bugs@suse.de
Found By: ---
Blocker: ---
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:48.0) Gecko/20100101
Firefox/48.0
Build Identifier:
tumbleweed as of today (but also present in older releases):
# iptables -L
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT udp -- anywhere anywhere udp dpt:domain
ACCEPT tcp -- anywhere anywhere tcp dpt:domain
ACCEPT udp -- anywhere anywhere udp dpt:bootps
ACCEPT tcp -- anywhere anywhere tcp dpt:bootps
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere ctstate
ESTABLISHED
ACCEPT icmp -- anywhere anywhere ctstate RELATED
input_ext all -- anywhere anywhere
LOG all -- anywhere anywhere limit: avg 3/min
burst 5 LOG level warning tcp-options ip-options prefix "SFW2-IN-ILL-TARGET "
DROP all -- anywhere anywhere
Chain FORWARD (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere 192.168.122.0/24 ctstate
RELATED,ESTABLISHED
ACCEPT all -- 192.168.122.0/24 anywhere
ACCEPT all -- anywhere anywhere
Speicherzugriffsfehler (Speicherabzug geschrieben)
Reproducible: Always
(gdb) bt full
#0 0x00007ffff59b2d8e in __pthread_initialize_minimal_internal () from
/lib64/libpthread.so.0
No symbol table info available.
#1 0x00007ffff59b25d1 in _init () from /lib64/libpthread.so.0
No symbol table info available.
#2 0x00007ffff5bca6a0 in ?? () from /usr/lib64/xtables/libipt_REJECT.so
No symbol table info available.
#3 0x00007ffff7de764a in call_init.part () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#4 0x00007ffff7de7805 in _dl_init () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#5 0x00007ffff7debcc8 in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#6 0x00007ffff7de7534 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#7 0x00007ffff7deb469 in _dl_open () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#8 0x00007ffff7215f09 in dlopen_doit () from /lib64/libdl.so.2
No symbol table info available.
#9 0x00007ffff7de7534 in _dl_catch_error () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#10 0x00007ffff7216541 in _dlerror_run () from /lib64/libdl.so.2
No symbol table info available.
#11 0x00007ffff7215fa2 in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
No symbol table info available.
#12 0x00007ffff77bfb95 in load_extension (search_path=<optimized out>,
af_prefix=0x7ffff77c417f "libipt_", name=name@entry=0x681e62 "REJECT",
is_target=is_target@entry=true) at xtables.c:582
all_prefixes = {0x7ffff77c417f "libipt_", 0x7ffff77c3ff4 "libxt_", 0x0}
prefix = 0x7fffffffac60
dir = 0x7ffff77c3f17 "/usr/lib64/xtables"
next = 0x7ffff77c3f29 ""
ptr = 0x0
sb = {st_dev = 2052, st_ino = 103556165, st_nlink = 1, st_mode = 33261,
st_uid = 0, st_gid = 0, __pad0 = 0, st_rdev = 0, st_size = 10648,
st_blksize = 4096, st_blocks = 24, st_atim = {tv_sec = 1472124761,
tv_nsec = 227147879}, st_mtim = {tv_sec = 1466000041, tv_nsec = 0}, st_ctim = {
tv_sec = 1466670737, tv_nsec = 908211279}, __glibc_reserved = {0,
0, 0}}
path =
"/usr/lib64/xtables/libipt_REJECT.so\000\377\377\377\377\000\000\000\000\000\000\000\000\377\377\377\377\000\000\000\000V\aX\367\377\177\000\000\377\377\377\377\377\177\000\000
I{\367\377\177\000\000\000\000\000\000\000\000\000\000
I{\367\377\177\000\000\000\000\000\000\000\000\000\000\205O\275\367\377\177\000\000\360\031h\000\000\000\000\000\000f{\367\377\177\000\000\001",
'\000'
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c1
Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c2
Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c3
--- Comment #3 from Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c4
--- Comment #4 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c5
--- Comment #5 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c6
--- Comment #6 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c7
--- Comment #7 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c8
--- Comment #8 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c9
--- Comment #9 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c10
James McDonough
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c11
James McDonough
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c12
James McDonough
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c14
--- Comment #14 from Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c17
Marvin FourtyTwo
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c18
--- Comment #18 from James McDonough
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
http://bugzilla.opensuse.org/show_bug.cgi?id=995730#c19
--- Comment #19 from James McDonough
Hrm, this is concerning since those fixes are in 4.5.3.
But I can reproduce it on Leap 42.2 using the network:samba:STABLE packages, which is what also feeds factory. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=995730
James McDonough
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