Package: ulogd2 Version: 2.0.4-2+deb8u1 Severity: important X-Debbugs-CC: debian-ad...@lists.debian.org User: debian-ad...@lists.debian.org Usertags: needed-by-DSA-Team
On Debian's new arm64 nodes (acker and aagaard) ulogd2 always crashes
with SIGSEGV some time after startup. This does not happen on our other
arm64 nodes (asachi, arm-arm-03, arm-arm-04). Backtrace below:
pabs@acker:~$ sudo gdb -batch -n -ex 'set pagination off' -ex run -ex bt -ex
'thread apply all bt full' --args /usr/sbin/ulogd -v --uid ulog --pidfile
/run/ulog/ulogd.pid
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
_interp_iphdr (pi=0x55555557ab40, len=0) at ulogd_raw2packet_BASE.c:718
718 ulogd_raw2packet_BASE.c: No such file or directory.
#0 _interp_iphdr (pi=0x55555557ab40, len=0) at ulogd_raw2packet_BASE.c:718
#1 0x0000555555559e38 in ulogd_propagate_results (pi=0x555555578640,
pi@entry=0x0) at ulogd.c:518
#2 0x00007fffb7da31ac in interp_packet (ldata=0x7ffffffff120, pf_family=68
'D', upi=0x0) at ulogd_inppkt_NFLOG.c:400
#3 msg_cb (gh=<optimized out>, nfmsg=0x7fffb7bf0020, nfa=0x7ffffffff120,
data=0x0) at ulogd_inppkt_NFLOG.c:483
#4 0x00007fffb7d8e3f4 in __nflog_rcv_pkt (nlh=<optimized out>, nfa=<optimized
out>, data=<optimized out>) at libnetfilter_log.c:162
#5 0x00007fffb7d79a88 in __nfnl_handle_msg (len=124, nlh=0x7fffb7bf0010,
h=0x55555557a210) at libnfnetlink.c:1236
#6 nfnl_handle_packet (h=0x55555557a210, buf=0x7fffb7bf0010 "|",
len=len@entry=124) at libnfnetlink.c:1256
#7 0x00007fffb7d8e5f0 in nflog_handle_packet (h=<optimized out>,
buf=<optimized out>, len=len@entry=124) at libnetfilter_log.c:325
#8 0x00007fffb7da2b64 in nful_read_cb (fd=<optimized out>, what=<optimized
out>, param=0x555555578640) at ulogd_inppkt_NFLOG.c:463
#9 0x000055555555a340 in ulogd_select_main (tv=0x0) at select.c:105
#10 0x0000555555557f80 in ulogd_main_loop () at ulogd.c:934
#11 main (argc=<optimized out>, argv=<optimized out>) at ulogd.c:1477
Thread 1 (Thread 0x7fffb7ff2000 (LWP 9808)):
#0 _interp_iphdr (pi=0x55555557ab40, len=0) at ulogd_raw2packet_BASE.c:718
ret = 0x55555557acd8
nexthdr = <optimized out>
#1 0x0000555555559e38 in ulogd_propagate_results (pi=0x555555578640,
pi@entry=0x0) at ulogd.c:518
ret = <optimized out>
cur = 0x55555557ab40
abort_stack = 0
#2 0x00007fffb7da31ac in interp_packet (ldata=0x7ffffffff120, pf_family=68
'D', upi=0x0) at ulogd_inppkt_NFLOG.c:400
ph = 0x7fffb7bf0028
payload = 0x0
mark = 0
indev = 2
gid = 32767
ret = 0x5555555792b8
hw = 0x7fffb7bf0048
prefix = 0x7fffb7bf0030 "REJECT: "
outdev = 0
uid = 3086556916
payload_len = -1
ts = {tv_sec = 1476846114, tv_usec = 105901}
seq = 21845
#3 msg_cb (gh=<optimized out>, nfmsg=0x7fffb7bf0020, nfa=0x7ffffffff120,
data=0x0) at ulogd_inppkt_NFLOG.c:483
gh = <optimized out>
data = 0x0
nfa = 0x7ffffffff120
nfmsg = 0x7fffb7bf0020
upi = 0x0
npi = <optimized out>
ret = <optimized out>
#4 0x00007fffb7d8e3f4 in __nflog_rcv_pkt (nlh=<optimized out>, nfa=<optimized
out>, data=<optimized out>) at libnetfilter_log.c:162
nfmsg = <optimized out>
h = <optimized out>
group = <optimized out>
nfldata = {nfa = 0x7ffffffff130}
#5 0x00007fffb7d79a88 in __nfnl_handle_msg (len=124, nlh=0x7fffb7bf0010,
h=0x55555557a210) at libnfnetlink.c:1236
nfa = 0x7ffffffff130
ssh = <optimized out>
type = <optimized out>
subsys_id = <optimized out>
err = <optimized out>
#6 nfnl_handle_packet (h=0x55555557a210, buf=0x7fffb7bf0010 "|",
len=len@entry=124) at libnfnetlink.c:1256
rlen = 124
nlh = 0x7fffb7bf0010
#7 0x00007fffb7d8e5f0 in nflog_handle_packet (h=<optimized out>,
buf=<optimized out>, len=len@entry=124) at libnetfilter_log.c:325
No locals.
#8 0x00007fffb7da2b64 in nful_read_cb (fd=<optimized out>, what=<optimized
out>, param=0x555555578640) at ulogd_inppkt_NFLOG.c:463
len = 124
what = <optimized out>
param = 0x555555578640
upi = 0x555555578640
#9 0x000055555555a340 in ulogd_select_main (tv=0x0) at select.c:105
flags = 1
ufd = 0x5555555786d0
rds_tmp = {__fds_bits = {64, 0 <repeats 15 times>}}
wrs_tmp = {__fds_bits = {0 <repeats 16 times>}}
exs_tmp = {__fds_bits = {0 <repeats 16 times>}}
i = 1
#10 0x0000555555557f80 in ulogd_main_loop () at ulogd.c:934
ret = <optimized out>
next_alarm = {tv_sec = 1, tv_usec = 0}
next = 0x0
#11 main (argc=<optimized out>, argv=<optimized out>) at ulogd.c:1477
argch = <optimized out>
daemonize = 0
change_uid = 1
user = 0x55555556e030 "ulog"
pw = <optimized out>
uid = 113
gid = 118
loglevel = 0
-- System Information:
Debian Release: 8.6
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: arm64 (aarch64)
Kernel: Linux 4.8.0-rc8-arm64 (SMP w/8 CPU cores)
LANG=en_AU.utf8, LC_CTYPE=en_AU.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages ulogd2 depends on:
ii adduser 3.113+nmu3
ii init-system-helpers 1.22
ii libc6 2.19-18+deb8u6
ii libmnl0 1.0.3-5
ii libnetfilter-acct1 1.0.2-1.1
ii libnetfilter-conntrack3 1.0.4-1
ii libnetfilter-log1 1.0.1-1.1
ii libnfnetlink0 1.0.1-3
ii lsb-base 4.1+Debian13+nmu1
ii multiarch-support 2.19-18+deb8u6
ulogd2 recommends no packages.
Versions of packages ulogd2 suggests:
pn ulogd2-dbi <none>
pn ulogd2-json <none>
pn ulogd2-mysql <none>
pn ulogd2-pcap <none>
pn ulogd2-pgsql <none>
pn ulogd2-sqlite3 <none>
-- no debconf information
--
bye,
pabs
https://wiki.debian.org/PaulWise
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