Fabre

#893685 Segfault after higher number of connections #893685

Package:: siege

Source:: siege

Description:: HTTP regression testing and benchmarking utility

Submitter:: Peter Viskup

Date:: 2019-11-13 14:57:07 UTC

Severity:: normal

#893685#5

Date:: 2018-03-21 07:44:55 UTC

From:

To:

When running siege, always getting the segfault after more than 700
connections were made. Tests made on nonTLS connections with GET method
only (Debian repository URIs). Siege just stops receiving data. There are
seen high receive queues on siege side and send queues on server side.

Installing the unstable version fixed the issue (downloading deb and "dpkg
-i").

Maybe related to upstream bug https://github.com/JoeDog/siege/issues/76

Peter

#893685#10

Date:: 2018-05-17 09:45:59 UTC

From:

To:

Dear Maintainer,

I know you love backtrace !

Best regards,

$ siege -u https://192.168.2.43/bundle/ui.css -d1 -r10 -c16
siege: invalid option -- 'u'
[alert] Zip encoding disabled; siege requires zlib support to enable it
siege: invalid option -- 'u'
** SIEGE 4.0.2
** Preparing 16 concurrent users for battle.
The server is now under siege...
Transactions:                    160 hits
Availability:                 100.00 %
Elapsed time:                   8.99 secs
Data transferred:              28.28 MB
Response time:                  0.08 secs
Transaction rate:              17.80 trans/sec
Throughput:                     3.15 MB/sec
Concurrency:                    1.45
Successful transactions:         160
Failed transactions:               0
Longest transaction:            0.22
Shortest transaction:           0.01

*** Error in `siege': munmap_chunk(): invalid pointer: 0x000056541133c490 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7f94c2053bfb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7f94c2059fc6]
/usr/lib/x86_64-linux-
gnu/libcrypto.so.1.1(OPENSSL_sk_free+0x1e)[0x7f94c253fa1e]
/usr/lib/x86_64-linux-gnu/libssl.so.1.1(+0x2cb29)[0x7f94c2841b29]
/usr/lib/x86_64-linux-
gnu/libcrypto.so.1.1(OPENSSL_cleanup+0x52)[0x7f94c24ea242]
/lib/x86_64-linux-gnu/libc.so.6(+0x35940)[0x7f94c2018940]
/lib/x86_64-linux-gnu/libc.so.6(+0x3599a)[0x7f94c201899a]
siege(+0x651f)[0x56540f47151f]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f94c20032e1]
siege(+0x682a)[0x56540f47182a]
======= Memory map: ========
56540f46b000-56540f491000 r-xp 00000000 08:02 1460877
/usr/bin/siege
56540f691000-56540f693000 r--p 00026000 08:02 1460877
/usr/bin/siege
56540f693000-56540f694000 rw-p 00028000 08:02 1460877
/usr/bin/siege
56540f694000-56540f695000 rw-p 00000000 00:00 0
565411337000-565411389000 rw-p 00000000 00:00 0                          [heap]
7f9478000000-7f9478074000 rw-p 00000000 00:00 0
7f9478074000-7f947c000000 ---p 00000000 00:00 0
7f947c000000-7f947c074000 rw-p 00000000 00:00 0
7f947c074000-7f9480000000 ---p 00000000 00:00 0
7f9480000000-7f9480074000 rw-p 00000000 00:00 0
7f9480074000-7f9484000000 ---p 00000000 00:00 0
7f9484000000-7f9484074000 rw-p 00000000 00:00 0
7f9484074000-7f9488000000 ---p 00000000 00:00 0
7f9488000000-7f9488074000 rw-p 00000000 00:00 0
7f9488074000-7f948c000000 ---p 00000000 00:00 0
7f948c000000-7f948c074000 rw-p 00000000 00:00 0
7f948c074000-7f9490000000 ---p 00000000 00:00 0
7f9490000000-7f9490074000 rw-p 00000000 00:00 0
7f9490074000-7f9494000000 ---p 00000000 00:00 0
7f9494000000-7f9494074000 rw-p 00000000 00:00 0
7f9494074000-7f9498000000 ---p 00000000 00:00 0
7f9498000000-7f9498074000 rw-p 00000000 00:00 0
7f9498074000-7f949c000000 ---p 00000000 00:00 0
7f949c000000-7f949c074000 rw-p 00000000 00:00 0
7f949c074000-7f94a0000000 ---p 00000000 00:00 0
7f94a0000000-7f94a006e000 rw-p 00000000 00:00 0
7f94a006e000-7f94a4000000 ---p 00000000 00:00 0
7f94a4000000-7f94a4074000 rw-p 00000000 00:00 0
7f94a4074000-7f94a8000000 ---p 00000000 00:00 0
7f94a8000000-7f94a8074000 rw-p 00000000 00:00 0
7f94a8074000-7f94ac000000 ---p 00000000 00:00 0
7f94ac000000-7f94ac074000 rw-p 00000000 00:00 0
7f94ac074000-7f94b0000000 ---p 00000000 00:00 0
7f94b0000000-7f94b0074000 rw-p 00000000 00:00 0
7f94b0074000-7f94b4000000 ---p 00000000 00:00 0
7f94b4000000-7f94b4074000 rw-p 00000000 00:00 0
7f94b4074000-7f94b8000000 ---p 00000000 00:00 0
7f94b944f000-7f94b9465000 r-xp 00000000 08:02 262123
/lib/x86_64-linux-gnu/libgcc_s.so.1
7f94b9465000-7f94b9664000 ---p 00016000 08:02 262123
/lib/x86_64-linux-gnu/libgcc_s.so.1
7f94b9664000-7f94b9665000 r--p 00015000 08:02 262123
/lib/x86_64-linux-gnu/libgcc_s.so.1
7f94b9665000-7f94b9666000 rw-p 00016000 08:02 262123
/lib/x86_64-linux-gnu/libgcc_s.so.1
7f94b97d2000-7f94b97d3000 ---p 00000000 00:00 0
7f94b97d3000-7f94b9fd3000 rw-p 00000000 00:00 0
7f94b9fd3000-7f94b9fd4000 ---p 00000000 00:00 0
7f94b9fd4000-7f94ba7d4000 rw-p 00000000 00:00 0
7f94ba7d4000-7f94ba7d5000 ---p 00000000 00:00 0
7f94ba7d5000-7f94bafd5000 rw-p 00000000 00:00 0
7f94bafd5000-7f94bafd6000 ---p 00000000 00:00 0
7f94bafd6000-7f94bb7d6000 rw-p 00000000 00:00 0
7f94bb7d6000-7f94bb7d7000 ---p 00000000 00:00 0
7f94bb7d7000-7f94bbfd7000 rw-p 00000000 00:00 0
7f94c1fe3000-7f94c2178000 r-xp 00000000 08:02 264461
/lib/x86_64-linux-gnu/libc-2.24.so
7f94c2178000-7f94c2378000 ---p 00195000 08:02 264461
/lib/x86_64-linux-gnu/libc-2.24.so
7f94c2378000-7f94c237c000 r--p 00195000 08:02 264461
/lib/x86_64-linux-gnu/libc-2.24.so
7f94c237c000-7f94c237e000 rw-p 00199000 08:02 264461
/lib/x86_64-linux-gnu/libc-2.24.so
7f94c237e000-7f94c2382000 rw-p 00000000 00:00 0
7f94c2382000-7f94c25e7000 r-xp 00000000 08:02 1442287
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f94c25e7000-7f94c27e6000 ---p 00265000 08:02 1442287
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f94c27e6000-7f94c2804000 r--p 00264000 08:02 1442287
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f94c2804000-7f94c2812000 rw-p 00282000 08:02 1442287
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f94c2812000-7f94c2815000 rw-p 00000000 00:00 0
7f94c2815000-7f94c2877000 r-xp 00000000 08:02 1442289
/usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f94c2877000-7f94c2a77000 ---p 00062000 08:02 1442289
/usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f94c2a77000-7f94c2a7b000 r--p 00062000 08:02 1442289
/usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f94c2a7b000-7f94c2a81000 rw-p 00066000 08:02 1442289
/usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f94c2a81000-7f94c2a84000 r-xp 00000000 08:02 264464
/lib/x86_64-linux-gnu/libdl-2.24.so
7f94c2a84000-7f94c2c83000 ---p 00003000 08:02 264464
/lib/x86_64-linux-gnu/libdl-2.24.so
7f94c2c83000-7f94c2c84000 r--p 00002000 08:02 264464
/lib/x86_64-linux-gnu/libdl-2.24.so
7f94c2c84000-7f94c2c85000 rw-p 00003000 08:02 264464
/lib/x86_64-linux-gnu/libdl-2.24.so
7f94c2c85000-7f94c2c9d000 r-xp 00000000 08:02 264478
/lib/x86_64-linux-gnu/libpthread-2.24.so
7f94c2c9d000-7f94c2e9c000 ---p 00018000 08:02 264478
/lib/x86_64-linux-gnu/libpthread-2.24.so
7f94c2e9c000-7f94c2e9d000 r--p 00017000 08:02 264478
/lib/x86_64-linux-gnu/libpthread-2.24.so
7f94c2e9d000-7f94c2e9e000 rw-p 00018000 08:02 264478
/lib/x86_64-linux-gnu/libpthread-2.24.so
7f94c2e9e000-7f94c2ea2000 rw-p 00000000 00:00 0
7f94c2ea2000-7f94c2ec5000 r-xp 00000000 08:02 264457
/lib/x86_64-linux-gnu/ld-2.24.so
7f94c3077000-7f94c3079000 rw-p 00000000 00:00 0
7f94c30c1000-7f94c30c5000 rw-p 00000000 00:00 0
7f94c30c5000-7f94c30c6000 r--p 00023000 08:02 264457
/lib/x86_64-linux-gnu/ld-2.24.so
7f94c30c6000-7f94c30c7000 rw-p 00024000 08:02 264457
/lib/x86_64-linux-gnu/ld-2.24.so
7f94c30c7000-7f94c30c8000 rw-p 00000000 00:00 0
7ffc21cf4000-7ffc21d15000 rw-p 00000000 00:00 0
[stack]
7ffc21d3d000-7ffc21d3f000 r--p 00000000 00:00 0                          [vvar]
7ffc21d3f000-7ffc21d41000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
[vsyscall]
Abandon

#893685#15

Date:: 2018-10-28 00:29:59 UTC

From:

To:

Dear Maintainer,

I have the same problem, attached is a strace of the program in the hope that could be useful. I was able to replicate on my three machines at work on ovh vps and home currently the strace is from work.

vicm3@janus:~$ siege -c 10 http://blografia.net/vicm3 -t 1m  -q
New configuration template added to /home/vicm3/.siege
Run siege -C to view the current settings in that file
[alert] Zip encoding disabled; siege requires zlib support to enable it: No such file or directory
^C
Lifting the server siege...*** Error in `siege': munmap_chunk(): invalid pointer: 0x000055de77ebf440 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7f00b248fbfb]
/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7f00b2495fc6]
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1(OPENSSL_sk_free+0x1e)[0x7f00b297ba1e]
/usr/lib/x86_64-linux-gnu/libssl.so.1.1(+0x2cb29)[0x7f00b2c7db29]
/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1(OPENSSL_cleanup+0x52)[0x7f00b2926242]
/lib/x86_64-linux-gnu/libc.so.6(+0x35940)[0x7f00b2454940]
/lib/x86_64-linux-gnu/libc.so.6(+0x3599a)[0x7f00b245499a]
siege(+0x651f)[0x55de7666e51f]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7f00b243f2e1]
siege(+0x682a)[0x55de7666e82a]
======= Memory map: ========
55de76668000-55de7668e000 r-xp 00000000 08:04 526238                     /usr/bin/siege
55de7688e000-55de76890000 r--p 00026000 08:04 526238                     /usr/bin/siege
55de76890000-55de76891000 rw-p 00028000 08:04 526238                     /usr/bin/siege
55de76891000-55de76892000 rw-p 00000000 00:00 0
55de77eba000-55de77efa000 rw-p 00000000 00:00 0                          [heap]
7f007c000000-7f007c065000 rw-p 00000000 00:00 0
7f007c065000-7f0080000000 ---p 00000000 00:00 0
7f0080000000-7f0080021000 rw-p 00000000 00:00 0
7f0080021000-7f0084000000 ---p 00000000 00:00 0
7f0084000000-7f0084065000 rw-p 00000000 00:00 0
7f0084065000-7f0088000000 ---p 00000000 00:00 0
7f008b5c1000-7f008b5d7000 r-xp 00000000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f008b5d7000-7f008b7d6000 ---p 00016000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f008b7d6000-7f008b7d7000 r--p 00015000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f008b7d7000-7f008b7d8000 rw-p 00016000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7f008b7d8000-7f008b7ec000 r-xp 00000000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7f008b7ec000-7f008b9eb000 ---p 00014000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7f008b9eb000-7f008b9ec000 r--p 00013000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7f008b9ec000-7f008b9ed000 rw-p 00014000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7f008b9ed000-7f008b9ef000 rw-p 00000000 00:00 0
7f008b9ef000-7f008b9f4000 r-xp 00000000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7f008b9f4000-7f008bbf3000 ---p 00005000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7f008bbf3000-7f008bbf4000 r--p 00004000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7f008bbf4000-7f008bbf5000 rw-p 00005000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7f008bbf5000-7f008bbf7000 r-xp 00000000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7f008bbf7000-7f008bdf6000 ---p 00002000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7f008bdf6000-7f008bdf7000 r--p 00001000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7f008bdf7000-7f008bdf8000 rw-p 00002000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7f008bdf8000-7f008bdff000 r-xp 00000000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7f008bdff000-7f008bffe000 ---p 00007000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7f008bffe000-7f008bfff000 r--p 00006000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7f008bfff000-7f008c000000 rw-p 00007000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7f008c000000-7f008c065000 rw-p 00000000 00:00 0
7f008c065000-7f0090000000 ---p 00000000 00:00 0
7f0090000000-7f0090063000 rw-p 00000000 00:00 0
7f0090063000-7f0094000000 ---p 00000000 00:00 0
7f0094000000-7f0094067000 rw-p 00000000 00:00 0
7f0094067000-7f0098000000 ---p 00000000 00:00 0
7f0098000000-7f0098065000 rw-p 00000000 00:00 0
7f0098065000-7f009c000000 ---p 00000000 00:00 0
7f009c000000-7f009c045000 rw-p 00000000 00:00 0
7f009c045000-7f00a0000000 ---p 00000000 00:00 0
7f00a0000000-7f00a0065000 rw-p 00000000 00:00 0
7f00a0065000-7f00a4000000 ---p 00000000 00:00 0
7f00a4000000-7f00a4065000 rw-p 00000000 00:00 0
7f00a4065000-7f00a8000000 ---p 00000000 00:00 0
7f00a8000000-7f00a8065000 rw-p 00000000 00:00 0
7f00a8065000-7f00ac000000 ---p 00000000 00:00 0
7f00ac201000-7f00ac20b000 r-xp 00000000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7f00ac20b000-7f00ac40b000 ---p 0000a000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7f00ac40b000-7f00ac40c000 r--p 0000a000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7f00ac40c000-7f00ac40d000 rw-p 0000b000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7f00ac40d000-7f00ac413000 rw-p 00000000 00:00 0
7f00ac413000-7f00ac414000 ---p 00000000 00:00 0
7f00ac414000-7f00acc14000 rw-p 00000000 00:00 0
7f00acc14000-7f00acc15000 ---p 00000000 00:00 0
7f00acc15000-7f00ad415000 rw-p 00000000 00:00 0
7f00ad415000-7f00ad416000 ---p 00000000 00:00 0
7f00ad416000-7f00adc16000 rw-p 00000000 00:00 0
7f00adc16000-7f00adc17000 ---p 00000000 00:00 0
7f00adc17000-7f00ae417000 rw-p 00000000 00:00 0
7f00ae417000-7f00ae418000 ---p 00000000 00:00 0
7f00ae418000-7f00aec18000 rw-p 00000000 00:00 0
7f00aec18000-7f00aec19000 ---p 00000000 00:00 0
7f00aec19000-7f00af419000 rw-p 00000000 00:00 0
7f00b241f000-7f00b25b4000 r-xp 00000000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7f00b25b4000-7f00b27b4000 ---p 00195000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7f00b27b4000-7f00b27b8000 r--p 00195000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7f00b27b8000-7f00b27ba000 rw-p 00199000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7f00b27ba000-7f00b27be000 rw-p 00000000 00:00 0
7f00b27be000-7f00b2a23000 r-xp 00000000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f00b2a23000-7f00b2c22000 ---p 00265000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f00b2c22000-7f00b2c40000 r--p 00264000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f00b2c40000-7f00b2c4e000 rw-p 00282000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7f00b2c4e000-7f00b2c51000 rw-p 00000000 00:00 0
7f00b2c51000-7f00b2cb3000 r-xp 00000000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f00b2cb3000-7f00b2eb3000 ---p 00062000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f00b2eb3000-7f00b2eb7000 r--p 00062000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f00b2eb7000-7f00b2ebd000 rw-p 00066000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7f00b2ebd000-7f00b2ec0000 r-xp 00000000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7f00b2ec0000-7f00b30bf000 ---p 00003000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7f00b30bf000-7f00b30c0000 r--p 00002000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7f00b30c0000-7f00b30c1000 rw-p 00003000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7f00b30c1000-7f00b30d9000 r-xp 00000000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7f00b30d9000-7f00b32d8000 ---p 00018000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7f00b32d8000-7f00b32d9000 r--p 00017000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7f00b32d9000-7f00b32da000 rw-p 00018000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7f00b32da000-7f00b32de000 rw-p 00000000 00:00 0
7f00b32de000-7f00b3301000 r-xp 00000000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7f00b33a5000-7f00b34c5000 rw-p 00000000 00:00 0
7f00b34c5000-7f00b34d6000 r-xp 00000000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7f00b34d6000-7f00b34d8000 r--p 00010000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7f00b34d8000-7f00b34d9000 rw-p 00012000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7f00b34d9000-7f00b34db000 rw-p 00000000 00:00 0
7f00b34fd000-7f00b3501000 rw-p 00000000 00:00 0
7f00b3501000-7f00b3502000 r--p 00023000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7f00b3502000-7f00b3503000 rw-p 00024000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7f00b3503000-7f00b3504000 rw-p 00000000 00:00 0
7fffb4472000-7fffb4493000 rw-p 00000000 00:00 0                          [stack]
7fffb4584000-7fffb4586000 r--p 00000000 00:00 0                          [vvar]
7fffb4586000-7fffb4588000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
Aborted

vicm3@janus:~$ strace siege -c 10 http://blografia.net/vicm3 -t 1m  -q
execve("/usr/bin/siege", ["siege", "-c", "10", "http://blografia.net/vicm3", "-t", "1m", "-q"], [/* 23 vars */]) = 0
brk(NULL)                               = 0x55b64d1a3000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd5f752b000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=140721, ...}) = 0
mmap(NULL, 140721, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fd5f7508000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0Pa\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=135440, ...}) = 0
mmap(NULL, 2212936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd5f70ee000
mprotect(0x7fd5f7106000, 2093056, PROT_NONE) = 0
mmap(0x7fd5f7305000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7fd5f7305000
mmap(0x7fd5f7307000, 13384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd5f7307000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14640, ...}) = 0
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd5f6eea000
mprotect(0x7fd5f6eed000, 2093056, PROT_NONE) = 0
mmap(0x7fd5f70ec000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fd5f70ec000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libssl.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\211\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=442920, ...}) = 0
mmap(NULL, 2538392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd5f6c7e000
mprotect(0x7fd5f6ce0000, 2097152, PROT_NONE) = 0
mmap(0x7fd5f6ee0000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x62000) = 0x7fd5f6ee0000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\340\7\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=2686672, ...}) = 0
mmap(NULL, 4795968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd5f67eb000
mprotect(0x7fd5f6a50000, 2093056, PROT_NONE) = 0
mmap(0x7fd5f6c4f000, 180224, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x264000) = 0x7fd5f6c4f000
mmap(0x7fd5f6c7b000, 11840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd5f6c7b000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\4\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1689360, ...}) = 0
mmap(NULL, 3795296, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fd5f644c000
mprotect(0x7fd5f65e1000, 2097152, PROT_NONE) = 0
mmap(0x7fd5f67e1000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x195000) = 0x7fd5f67e1000
mmap(0x7fd5f67e7000, 14688, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fd5f67e7000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd5f7506000
arch_prctl(ARCH_SET_FS, 0x7fd5f75074c0) = 0
mprotect(0x7fd5f67e1000, 16384, PROT_READ) = 0
mprotect(0x7fd5f7305000, 4096, PROT_READ) = 0
mprotect(0x7fd5f70ec000, 4096, PROT_READ) = 0
mprotect(0x7fd5f6c4f000, 122880, PROT_READ) = 0
mprotect(0x7fd5f6ee0000, 16384, PROT_READ) = 0
mprotect(0x55b64c61c000, 8192, PROT_READ) = 0
mprotect(0x7fd5f752e000, 4096, PROT_READ) = 0
munmap(0x7fd5f7508000, 140721)          = 0
set_tid_address(0x7fd5f7507790)         = 6937
set_robust_list(0x7fd5f75077a0, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fd5f70f3bd0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fd5f70ff0c0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fd5f70f3c60, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd5f70ff0c0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x55b64d1a3000
brk(0x55b64d1c4000)                     = 0x55b64d1c4000
rt_sigprocmask(SIG_BLOCK, [HUP INT PIPE ALRM TERM], NULL, 8) = 0
stat("/home/vicm3/.siege", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0
stat("/home/vicm3/.siege/siege.conf", {st_mode=S_IFREG|0644, st_size=20996, ...}) = 0
open("/home/vicm3/.siege/siege.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=20996, ...}) = 0
read(3, "# Updated by Siege %_VERSION%, %"..., 4096) = 4096
read(3, " i.e., siege > file.csv \n#\n# ex:"..., 4096) = 4096
read(3, "s not specified, then minutes ar"..., 4096) = 4096
read(3, " you can \n# mimic various browse"..., 4096) = 4096
write(2, "[\33[1;32malert\33[0m] Zip encoding "..., 83[alert] Zip encoding disabled; siege requires zlib support to enable it
) = 83
read(3, ". If this directive\n# has a valu"..., 4096) = 4096
read(3, "m.\n#\n# ex: proxy-login: jeff:sec"..., 4096) = 516
read(3, "", 4096)                       = 0
close(3)                                = 0
futex(0x7fd5f6c7c338, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6c7c31c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6c7c314, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6ee9aa0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
sysinfo({uptime=1582577, loads=[16512, 9856, 7552], totalram=16706363392, freeram=2536902656, sharedram=635830272, bufferram=2131697664, totalswap=0, freeswap=0, procs=1176, totalhigh=0, freehigh=0, mem_unit=1}) = 0
futex(0x7fd5f6c7a79c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6ee9b7c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6c7c170, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6c7c32c, FUTEX_WAKE_PRIVATE, 2147483647) = 0
futex(0x7fd5f6ee9b70, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/home/vicm3/.siege/cookies.txt", O_RDONLY) = 3
close(3)                                = 0
open("/home/vicm3/.siege/cookies.txt", O_RDONLY) = 3
brk(0x55b64d1f5000)                     = 0x55b64d1f5000
fstat(3, {st_mode=S_IFREG|0644, st_size=242, ...}) = 0
read(3, "#\n# Siege cookies file. You may "..., 4096) = 242
read(3, "", 4096)                       = 0
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "t\227\27\227", 4)              = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\260\363x\376", 4)             = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\274\370\262}", 4)             = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\252-\0003", 4)                = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\264\260\21\315", 4)           = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "q\347\375j", 4)                = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\n\342\\\316", 4)              = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "/\261\17\306", 4)              = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\244\276\0\373", 4)            = 4
close(3)                                = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\372\267%\0", 4)               = 4
close(3)                                = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f5c4b000
mprotect(0x7fd5f5c4b000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f644aff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f644b9d0, tls=0x7fd5f644b700, child_tidptr=0x7fd5f644b9d0) = 6938
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f544a000
mprotect(0x7fd5f544a000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f5c49ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f5c4a9d0, tls=0x7fd5f5c4a700, child_tidptr=0x7fd5f5c4a9d0) = 6939
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f4c49000
mprotect(0x7fd5f4c49000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f5448ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f54499d0, tls=0x7fd5f5449700, child_tidptr=0x7fd5f54499d0) = 6940
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f4448000
mprotect(0x7fd5f4448000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f4c47ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f4c489d0, tls=0x7fd5f4c48700, child_tidptr=0x7fd5f4c489d0) = 6941
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f3c47000
mprotect(0x7fd5f3c47000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f4446ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f44479d0, tls=0x7fd5f4447700, child_tidptr=0x7fd5f44479d0) = 6942
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f3446000
mprotect(0x7fd5f3446000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f3c45ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f3c469d0, tls=0x7fd5f3c46700, child_tidptr=0x7fd5f3c469d0) = 6943
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f2c45000
mprotect(0x7fd5f2c45000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f3444ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f34459d0, tls=0x7fd5f3445700, child_tidptr=0x7fd5f34459d0) = 6944
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f2444000
mprotect(0x7fd5f2444000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f2c43ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f2c449d0, tls=0x7fd5f2c44700, child_tidptr=0x7fd5f2c449d0) = 6945
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f1c43000
mprotect(0x7fd5f1c43000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f2442ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f24439d0, tls=0x7fd5f2443700, child_tidptr=0x7fd5f24439d0) = 6946
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f1442000
mprotect(0x7fd5f1442000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f1c41ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f1c429d0, tls=0x7fd5f1c42700, child_tidptr=0x7fd5f1c429d0) = 6947
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f0c41000
mprotect(0x7fd5f0c41000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f1440ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f14419d0, tls=0x7fd5f1441700, child_tidptr=0x7fd5f14419d0) = 6948
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd5f0440000
mprotect(0x7fd5f0440000, 4096, PROT_NONE) = 0
clone(child_stack=0x7fd5f0c3fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd5f0c409d0, tls=0x7fd5f0c40700, child_tidptr=0x7fd5f0c409d0) = 6949
times({tms_utime=0, tms_stime=0, tms_cutime=0, tms_cstime=0}) = 1876214540
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 20) = 10
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 26) = 3
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 30) = 2
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 34) = 2
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 36) = 1
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 42) = 3
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 50) = 4
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 56) = 3
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 60) = 2
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x55b64d1d5da4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x55b64d1d5d78, 62) = 1
futex(0x55b64d1d5d78, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7fd5f644b9d0, FUTEX_WAIT, 6938, NULL
Lifting the server siege...) = 0
munmap(0x7fd5f5c4b000, 8392704)         = 0
munmap(0x7fd5f544a000, 8392704)         = 0
munmap(0x7fd5f4c49000, 8392704)         = 0
munmap(0x7fd5f4448000, 8392704)         = 0
munmap(0x7fd5f3c47000, 8392704)         = 0
munmap(0x7fd5f3446000, 8392704)         = 0
times({tms_utime=179, tms_stime=108, tms_cutime=0, tms_cstime=0}) = 1876220445
nanosleep({tv_sec=0, tv_nsec=10000000}, NULL) = 0
open("/home/vicm3/.siege/cookies.txt", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 9
fstat(9, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
write(9, "#\n# Siege cookies file. You may "..., 242) = 242
close(9)                                = 0
open("/dev/tty", O_RDWR|O_NOCTTY|O_NONBLOCK) = 9
writev(9, [{iov_base="*** Error in `", iov_len=14}, {iov_base="siege", iov_len=5}, {iov_base="': ", iov_len=3}, {iov_base="munmap_chunk(): invalid pointer", iov_len=31}, {iov_base=": 0x", iov_len=4}, {iov_base="000055b64d1a8440", iov_len=16}, {iov_base=" ***\n", iov_len=5}], 7*** Error in `siege': munmap_chunk(): invalid pointer: 0x000055b64d1a8440 ***
) = 78
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fd5f752a000
futex(0x7fd5f67e9110, FUTEX_WAKE_PRIVATE, 2147483647) = 0
write(9, "======= Backtrace: =========\n", 29======= Backtrace: =========
) = 29
writev(9, [{iov_base="/lib/x86_64-linux-gnu/libc.so.6", iov_len=31}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="70bfb", iov_len=5}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f64bcbfb", iov_len=12}, {iov_base="]\n", iov_len=2}], 8/lib/x86_64-linux-gnu/libc.so.6(+0x70bfb)[0x7fd5f64bcbfb]
) = 58
writev(9, [{iov_base="/lib/x86_64-linux-gnu/libc.so.6", iov_len=31}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="76fc6", iov_len=5}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f64c2fc6", iov_len=12}, {iov_base="]\n", iov_len=2}], 8/lib/x86_64-linux-gnu/libc.so.6(+0x76fc6)[0x7fd5f64c2fc6]
) = 58
writev(9, [{iov_base="/usr/lib/x86_64-linux-gnu/libcry"..., iov_len=42}, {iov_base="(", iov_len=1}, {iov_base="OPENSSL_sk_free", iov_len=15}, {iov_base="+0x", iov_len=3}, {iov_base="1e", iov_len=2}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f69a8a1e", iov_len=12}, {iov_base="]\n", iov_len=2}], 9/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1(OPENSSL_sk_free+0x1e)[0x7fd5f69a8a1e]
) = 81
writev(9, [{iov_base="/usr/lib/x86_64-linux-gnu/libssl"..., iov_len=39}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="2cb29", iov_len=5}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f6caab29", iov_len=12}, {iov_base="]\n", iov_len=2}], 8/usr/lib/x86_64-linux-gnu/libssl.so.1.1(+0x2cb29)[0x7fd5f6caab29]
) = 66
writev(9, [{iov_base="/usr/lib/x86_64-linux-gnu/libcry"..., iov_len=42}, {iov_base="(", iov_len=1}, {iov_base="OPENSSL_cleanup", iov_len=15}, {iov_base="+0x", iov_len=3}, {iov_base="52", iov_len=2}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f6953242", iov_len=12}, {iov_base="]\n", iov_len=2}], 9/usr/lib/x86_64-linux-gnu/libcrypto.so.1.1(OPENSSL_cleanup+0x52)[0x7fd5f6953242]
) = 81
writev(9, [{iov_base="/lib/x86_64-linux-gnu/libc.so.6", iov_len=31}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="35940", iov_len=5}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f6481940", iov_len=12}, {iov_base="]\n", iov_len=2}], 8/lib/x86_64-linux-gnu/libc.so.6(+0x35940)[0x7fd5f6481940]
) = 58
writev(9, [{iov_base="/lib/x86_64-linux-gnu/libc.so.6", iov_len=31}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="3599a", iov_len=5}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f648199a", iov_len=12}, {iov_base="]\n", iov_len=2}], 8/lib/x86_64-linux-gnu/libc.so.6(+0x3599a)[0x7fd5f648199a]
) = 58
writev(9, [{iov_base="siege", iov_len=5}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="651f", iov_len=4}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="55b64c3fc51f", iov_len=12}, {iov_base="]\n", iov_len=2}], 8siege(+0x651f)[0x55b64c3fc51f]
) = 31
writev(9, [{iov_base="/lib/x86_64-linux-gnu/libc.so.6", iov_len=31}, {iov_base="(", iov_len=1}, {iov_base="__libc_start_main", iov_len=17}, {iov_base="+0x", iov_len=3}, {iov_base="f1", iov_len=2}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="7fd5f646c2e1", iov_len=12}, {iov_base="]\n", iov_len=2}], 9/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1)[0x7fd5f646c2e1]
) = 72
writev(9, [{iov_base="siege", iov_len=5}, {iov_base="(", iov_len=1}, {iov_base="+0x", iov_len=3}, {iov_base="682a", iov_len=4}, {iov_base=")", iov_len=1}, {iov_base="[0x", iov_len=3}, {iov_base="55b64c3fc82a", iov_len=12}, {iov_base="]\n", iov_len=2}], 8siege(+0x682a)[0x55b64c3fc82a]
) = 31
write(9, "======= Memory map: ========\n", 29======= Memory map: ========
) = 29
open("/proc/self/maps", O_RDONLY)       = 14
read(14, "55b64c3f6000-55b64c41c000 r-xp 0"..., 1024) = 1024
write(9, "55b64c3f6000-55b64c41c000 r-xp 0"..., 102455b64c3f6000-55b64c41c000 r-xp 00000000 08:04 526238                     /usr/bin/siege
55b64c61c000-55b64c61e000 r--p 00026000 08:04 526238                     /usr/bin/siege
55b64c61e000-55b64c61f000 rw-p 00028000 08:04 526238                     /usr/bin/siege
55b64c61f000-55b64c620000 rw-p 00000000 00:00 0
55b64d1a3000-55b64d1f5000 rw-p 00000000 00:00 0                          [heap]
7fd5c0000000-7fd5c0021000 rw-p 00000000 00:00 0
7fd5c0021000-7fd5c4000000 ---p 00000000 00:00 0
7fd5c4000000-7fd5c419b000 rw-p 00000000 00:00 0
7fd5c419b000-7fd5c8000000 ---p 00000000 00:00 0
7fd5cb7c9000-7fd5cb7df000 r-xp 00000000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd5cb7df000-7fd5cb9de000 ---p 00016000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd5cb9de000-7fd5cb9df000 r--p 00015000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd5cb9df000-7fd5cb9e0000 rw-p 00016000 08:02 393900                     /lib/x86_64-linux-gnu/libgcc_s.so.1) = 1024
read(14, "\n7fd5cb9e0000-7fd5cb9f4000 r-xp "..., 1024) = 1024
write(9, "\n7fd5cb9e0000-7fd5cb9f4000 r-xp "..., 1024
7fd5cb9e0000-7fd5cb9f4000 r-xp 00000000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7fd5cb9f4000-7fd5cbbf3000 ---p 00014000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7fd5cbbf3000-7fd5cbbf4000 r--p 00013000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7fd5cbbf4000-7fd5cbbf5000 rw-p 00014000 08:02 393976                     /lib/x86_64-linux-gnu/libresolv-2.24.so
7fd5cbbf5000-7fd5cbbf7000 rw-p 00000000 00:00 0
7fd5cbbf7000-7fd5cbbfc000 r-xp 00000000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7fd5cbbfc000-7fd5cbdfb000 ---p 00005000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7fd5cbdfb000-7fd5cbdfc000 r--p 00004000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7fd5cbdfc000-7fd5cbdfd000 rw-p 00005000 08:02 393969                     /lib/x86_64-linux-gnu/libnss_dns-2.24.so
7fd5cbdfd000-7fd5cbdff000 r-xp 00000000 08:02 397949              ) = 1024
read(14, "       /lib/x86_64-linux-gnu/lib"..., 1024) = 1024
write(9, "       /lib/x86_64-linux-gnu/lib"..., 1024       /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7fd5cbdff000-7fd5cbffe000 ---p 00002000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7fd5cbffe000-7fd5cbfff000 r--p 00001000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7fd5cbfff000-7fd5cc000000 rw-p 00002000 08:02 397949                     /lib/x86_64-linux-gnu/libnss_mdns4_minimal.so.2
7fd5cc000000-7fd5cc19b000 rw-p 00000000 00:00 0
7fd5cc19b000-7fd5d0000000 ---p 00000000 00:00 0
7fd5d0000000-7fd5d019b000 rw-p 00000000 00:00 0
7fd5d019b000-7fd5d4000000 ---p 00000000 00:00 0
7fd5d4000000-7fd5d419b000 rw-p 00000000 00:00 0
7fd5d419b000-7fd5d8000000 ---p 00000000 00:00 0
7fd5d8000000-7fd5d819b000 rw-p 00000000 00:00 0
7fd5d819b000-7fd5dc000000 ---p 00000000 00:00 0
7fd5dc000000-7fd5dc19b000 rw-p 00000000 00:00 0
7fd5dc19b000-7fd5e0000000 ---p 00000000 00:00 0
7fd5e0000000-7fd5e01a7000 rw-p 00000000 00:00 0
7fd5e01a7000-7fd5e4000000 ---p 00000000 00:00 0
7fd5e4000000-7fd5e) = 1024
read(14, "419b000 rw-p 00000000 00:00 0 \n7"..., 1024) = 1024
write(9, "419b000 rw-p 00000000 00:00 0 \n7"..., 1024419b000 rw-p 00000000 00:00 0
7fd5e419b000-7fd5e8000000 ---p 00000000 00:00 0
7fd5e8000000-7fd5e819b000 rw-p 00000000 00:00 0
7fd5e819b000-7fd5ec000000 ---p 00000000 00:00 0
7fd5ec000000-7fd5ec19e000 rw-p 00000000 00:00 0
7fd5ec19e000-7fd5f0000000 ---p 00000000 00:00 0
7fd5f0026000-7fd5f002d000 r-xp 00000000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7fd5f002d000-7fd5f022c000 ---p 00007000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7fd5f022c000-7fd5f022d000 r--p 00006000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7fd5f022d000-7fd5f022e000 rw-p 00007000 08:02 393977                     /lib/x86_64-linux-gnu/librt-2.24.so
7fd5f022e000-7fd5f0238000 r-xp 00000000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7fd5f0238000-7fd5f0438000 ---p 0000a000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7fd5f0438000-7fd5f0439000 r--p 0000a000 08:02 393970                     /lib/x8) = 1024
read(14, "6_64-linux-gnu/libnss_files-2.24"..., 1024) = 1024
write(9, "6_64-linux-gnu/libnss_files-2.24"..., 10246_64-linux-gnu/libnss_files-2.24.so
7fd5f0439000-7fd5f043a000 rw-p 0000b000 08:02 393970                     /lib/x86_64-linux-gnu/libnss_files-2.24.so
7fd5f043a000-7fd5f0440000 rw-p 00000000 00:00 0
7fd5f0440000-7fd5f0441000 ---p 00000000 00:00 0
7fd5f0441000-7fd5f0c41000 rw-p 00000000 00:00 0
7fd5f0c41000-7fd5f0c42000 ---p 00000000 00:00 0
7fd5f0c42000-7fd5f1442000 rw-p 00000000 00:00 0
7fd5f1442000-7fd5f1443000 ---p 00000000 00:00 0
7fd5f1443000-7fd5f1c43000 rw-p 00000000 00:00 0
7fd5f1c43000-7fd5f1c44000 ---p 00000000 00:00 0
7fd5f1c44000-7fd5f2444000 rw-p 00000000 00:00 0
7fd5f2444000-7fd5f2445000 ---p 00000000 00:00 0
7fd5f2445000-7fd5f2c45000 rw-p 00000000 00:00 0
7fd5f2c45000-7fd5f2c46000 ---p 00000000 00:00 0
7fd5f2c46000-7fd5f3446000 rw-p 00000000 00:00 0
7fd5f644c000-7fd5f65e1000 r-xp 00000000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7fd5f65e1000-7fd5f67e1000 ---p 00195000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7fd5f67e1000-7fd5f6) = 1024
read(14, "7e5000 r--p 00195000 08:02 39396"..., 1024) = 1024
write(9, "7e5000 r--p 00195000 08:02 39396"..., 10247e5000 r--p 00195000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7fd5f67e5000-7fd5f67e7000 rw-p 00199000 08:02 393960                     /lib/x86_64-linux-gnu/libc-2.24.so
7fd5f67e7000-7fd5f67eb000 rw-p 00000000 00:00 0
7fd5f67eb000-7fd5f6a50000 r-xp 00000000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7fd5f6a50000-7fd5f6c4f000 ---p 00265000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7fd5f6c4f000-7fd5f6c6d000 r--p 00264000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7fd5f6c6d000-7fd5f6c7b000 rw-p 00282000 08:04 139783                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1
7fd5f6c7b000-7fd5f6c7e000 rw-p 00000000 00:00 0
7fd5f6c7e000-7fd5f6ce0000 r-xp 00000000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7fd5f6ce0000-7fd5f6ee0000 ---p 00062000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7fd5f6ee0000-7fd5f6ee4000 r--p 00062000) = 1024
read(14, " 08:04 139797                   "..., 1024) = 1024
write(9, " 08:04 139797                   "..., 1024 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7fd5f6ee4000-7fd5f6eea000 rw-p 00066000 08:04 139797                     /usr/lib/x86_64-linux-gnu/libssl.so.1.1
7fd5f6eea000-7fd5f6eed000 r-xp 00000000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7fd5f6eed000-7fd5f70ec000 ---p 00003000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7fd5f70ec000-7fd5f70ed000 r--p 00002000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7fd5f70ed000-7fd5f70ee000 rw-p 00003000 08:02 393963                     /lib/x86_64-linux-gnu/libdl-2.24.so
7fd5f70ee000-7fd5f7106000 r-xp 00000000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7fd5f7106000-7fd5f7305000 ---p 00018000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7fd5f7305000-7fd5f7306000 r--p 00017000 08:02 393975                     /lib/x86_64-linux-gnu/libpthread-2.24.so
7fd5f7306000-7fd5f7307000 rw-p 00018000 08:02 393975       ) = 1024
read(14, "              /lib/x86_64-linux-"..., 1024) = 1024
write(9, "              /lib/x86_64-linux-"..., 1024              /lib/x86_64-linux-gnu/libpthread-2.24.so
7fd5f7307000-7fd5f730b000 rw-p 00000000 00:00 0
7fd5f730b000-7fd5f732e000 r-xp 00000000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7fd5f738a000-7fd5f74f2000 rw-p 00000000 00:00 0
7fd5f74f2000-7fd5f7503000 r-xp 00000000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7fd5f7503000-7fd5f7505000 r--p 00010000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7fd5f7505000-7fd5f7506000 rw-p 00012000 08:02 393928                     /lib/x86_64-linux-gnu/libnss_myhostname.so.2
7fd5f7506000-7fd5f7508000 rw-p 00000000 00:00 0
7fd5f752a000-7fd5f752e000 rw-p 00000000 00:00 0
7fd5f752e000-7fd5f752f000 r--p 00023000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7fd5f752f000-7fd5f7530000 rw-p 00024000 08:02 393372                     /lib/x86_64-linux-gnu/ld-2.24.so
7fd5f7530000-7fd5f7531000 rw-p 00000000 00:00 0
7ffcfe011000-7ffcfe032000 rw-p 00000000 00:00 0     ) = 1024
read(14, "                     [stack]\n7ff"..., 1024) = 273
write(9, "                     [stack]\n7ff"..., 273                     [stack]
7ffcfe0b4000-7ffcfe0b6000 r--p 00000000 00:00 0                          [vvar]
7ffcfe0b6000-7ffcfe0b8000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
) = 273
read(14, "", 1024)                      = 0
close(14)                               = 0
rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [HUP INT PIPE ALRM TERM], 8) = 0
getpid()                                = 6937
gettid()                                = 6937
tgkill(6937, 6937, SIGABRT)             = 0
rt_sigprocmask(SIG_SETMASK, [HUP INT PIPE ALRM TERM], NULL, 8) = 0
--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=6937, si_uid=1000} ---
+++ killed by SIGABRT +++
Aborted

#893685#20

Date:: 2018-10-29 04:06:54 UTC

From:

To:

Sorry for the late reply.
Thanks for the additional details. I will look for the fix in upstream
commit history, and will work to add the version in debian unstable to
the backports for stable.

Regards,

Josue

#893685#25

Date:: 2018-10-29 15:58:52 UTC

From:

To:

Dear maintainer,

After Reading your message I took initiative and go directly to github and found in Changelog [1] this:
2017/07/11 Matijs van Zuijlen https://github.com/mvz
 * src/ssl.c              mvz:fix-crash
* src/version.c Version increment: 4.0.3rc5

That turns out to be commit 08078ff490eb4bd3a2ae87c6037d31683f3166b3 [2]
--- src/ssl.c	2018-10-29 09:30:16.402870332 -0600
+++ ../siege-4.0.2/src/ssl.c	2016-05-20 06:41:06.000000000 -0500
@@ -221,6 +221,7 @@
     OPENSSL_free(lock_count);
     lock_count=(long *)NULL;
   }
+  sk_SSL_COMP_free(SSL_COMP_get_compression_methods());
   CRYPTO_cleanup_all_ex_data();
   ERR_remove_state(0);
   ERR_free_strings();

So patch is available, I have tested only on work machine with success, please review and if possible push to close this bug.

Regards.

[1] https://github.com/JoeDog/siege/blob/master/ChangeLog
[2] https://github.com/JoeDog/siege/commit/08078ff490eb4bd3a2ae87c6037d31683f3166b3#diff-a25959c07e4b4538d7045da811e2c5b9

#893685#30

Date:: 2019-11-13 14:54:53 UTC

From:

To:

Dear Maintainer,


As I was having issues with Siege, I tried to contact its
maintainer on GitHub:

https://github.com/JoeDog/siege/issues/141#issuecomment-552889047

I managed to get it working on Debian buster, where Siege is in v4.0.4
instead of 4.0.2. Menwhile, project maintainer says he's not dealing
with Debian packages.


Eventually, I found a similar bug logged to Debian:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=893685

Last message would suggest Victor Martinez found a possible fix, though
there hasn't been much feedback since then, while that faulty package is
still being distributed to Stretch users.


What can we do next?


Thanks,

Regards.

#893685 Segfault after higher number of connections #893685

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