>>> zmap: Building main/zmap 4.2.0-r0 (using abuild 3.15.0-r1) started Wed, 12 Nov 2025 04:52:21 +0000
>>> zmap: Validating /home/udu/aports/main/zmap/APKBUILD...
>>> zmap: Analyzing dependencies...
>>> zmap: Installing for build: build-base byacc cmake flex gengetopt gmp-dev json-c-dev judy-dev libpcap-dev libunistring-dev linux-headers samurai
WARNING: opening /home/udu/packages//main: No such file or directory
fetch http://dl-cdn.alpinelinux.org/alpine/v3.22/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.22/community/x86_64/APKINDEX.tar.gz
(1/21) Installing byacc (20240109-r0)
(2/21) Installing lz4-libs (1.10.0-r0)
(3/21) Installing libarchive (3.8.1-r0)
(4/21) Installing rhash-libs (1.4.5-r0)
(5/21) Installing libuv (1.51.0-r0)
(6/21) Installing cmake (3.31.7-r1)
(7/21) Installing m4 (1.4.19-r4)
(8/21) Installing flex (2.6.4-r7)
(9/21) Installing gengetopt (2.23-r2)
(10/21) Installing libgmpxx (6.3.0-r3)
(11/21) Installing gmp-dev (6.3.0-r3)
(12/21) Installing json-c (0.18-r1)
(13/21) Installing json-c-dev (0.18-r1)
(14/21) Installing judy (1.0.5-r1)
(15/21) Installing judy-dev (1.0.5-r1)
(16/21) Installing libpcap (1.10.5-r1)
(17/21) Installing libpcap-dev (1.10.5-r1)
(18/21) Installing libunistring-dev (1.3-r0)
(19/21) Installing linux-headers (6.14.2-r0)
(20/21) Installing samurai (1.2-r7)
(21/21) Installing .makedepends-zmap (20251112.045223)
Executing busybox-1.37.0-r19.trigger
OK: 358 MiB in 110 packages
>>> zmap: Cleaning up srcdir
>>> zmap: Cleaning up pkgdir
>>> zmap: Cleaning up tmpdir
>>> zmap: Fetching zmap-4.2.0.tar.gz::https://github.com/zmap/zmap/archive/refs/tags/v4.2.0.tar.gz
>>> zmap: Fetching zmap-4.2.0.tar.gz::https://github.com/zmap/zmap/archive/refs/tags/v4.2.0.tar.gz
>>> zmap: Checking sha512sums...
zmap-4.2.0.tar.gz: OK
>>> zmap: Unpacking /var/cache/distfiles/zmap-4.2.0.tar.gz...
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 3.10 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
  to tell CMake that the project requires at least <min> but has been updated
  to work with policies introduced by <max> or earlier.


-- The C compiler identification is GNU 14.2.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "2.4.3")
-- Checking for module 'json-c'
--   Found json-c, version 0.18
-- Default ZMap configuration file location is /etc/zmap
-- Checking if blocklist.conf exists there...
-- Checking if zmap.conf exists there...
-- Configuring done (0.4s)
-- Generating done (0.0s)
-- Build files have been written to: /home/udu/aports/main/zmap/src/zmap-4.2.0
[1/118] cd /home/udu/aports/main/zmap/src/zmap-4.2.0/src && /usr/bin/cmake -D ORIG_SRC_DIR:STRING="/home/udu/aports/main/zmap/src/zmap-4.2.0" -P /home/udu/aports/main/zmap/src/zmap-4.2.0/src/CMakeVersion.txt
[2/118] Building C object lib/CMakeFiles/zmaplib.dir/aes128.c.o
fatal: not a git repository (or any of the parent directories): .git
[3/118] Building C object lib/CMakeFiles/zmaplib.dir/csv.c.o
[4/118] Building C object lib/CMakeFiles/zmaplib.dir/queue.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/lib/aes128.c: In function 'aes128_init':
/home/udu/aports/main/zmap/src/zmap-4.2.0/lib/aes128.c:295:13: warning: unused variable 'rv' [-Wunused-variable]
  295 |         int rv = rijndaelKeySetupEnc(ctx->u.sw.rk, key, AES128_KEY_BYTES * BITS_PER_BYTE);
      |             ^~
[5/118] Building C object lib/CMakeFiles/zmaplib.dir/util.c.o
[6/118] Building C object lib/CMakeFiles/zmaplib.dir/lockfd.c.o
[7/118] Building C object lib/CMakeFiles/zmaplib.dir/xalloc.c.o
[8/118] Building C object lib/CMakeFiles/zmaplib.dir/rijndael-alg-fst.c.o
[9/118] Building C object lib/CMakeFiles/zmaplib.dir/random.c.o
[10/118] Building C object lib/CMakeFiles/zmaplib.dir/pbm.c.o
[11/118] Building C object lib/CMakeFiles/zmaplib.dir/logger.c.o
[12/118] Building C object lib/CMakeFiles/zmaplib.dir/constraint.c.o
[13/118] Building C object lib/CMakeFiles/zmaplib.dir/cachehash.c.o
[14/118] Building C object lib/CMakeFiles/zmaplib.dir/blocklist.c.o
[15/118] Linking C static library lib/libzmaplib.a
[16/118] Generating ztopt.h
[17/118] Generating topt.h
[18/118] Building C object src/CMakeFiles/ztee.dir/topt_compat.c.o
[19/118] Building C object src/CMakeFiles/ztee.dir/ztee.c.o
[20/118] Generating zitopt.h
[21/118] Building C object src/CMakeFiles/ziterate.dir/ziterate.c.o
[22/118] Linking C executable src/ztee
[23/118] Building C object src/CMakeFiles/ziterate.dir/zitopt_compat.c.o
[24/118] Building C object src/CMakeFiles/ziterate.dir/validate.c.o
[25/118] Building C object src/CMakeFiles/ziterate.dir/state.c.o
[26/118] Building C object src/CMakeFiles/ziterate.dir/shard.c.o
[27/118] Building C object src/CMakeFiles/ziterate.dir/ports.c.o
[28/118] Building C object src/CMakeFiles/ziterate.dir/iterator.c.o
[29/118] Building C object src/CMakeFiles/ziterate.dir/cyclic.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c: In function 'get_group':
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c:180:1: warning: control reaches end of non-void function [-Wreturn-type]
  180 | }
      | ^
[30/118] Building C object src/CMakeFiles/ziterate.dir/aesrand.c.o
[31/118] Linking C executable src/ziterate
[32/118] Generating zbopt.h
[33/118] Building C object src/CMakeFiles/zblocklist.dir/zbopt_compat.c.o
[34/118] Building C object src/CMakeFiles/zblocklist.dir/zblocklist.c.o
[35/118] Linking C executable src/zblocklist
[36/118] Generating parser.c
[37/118] Generating lexer.c
[38/118] Building C object src/CMakeFiles/ztests.dir/lexer.c.o
[39/118] Building C object src/CMakeFiles/ztests.dir/recv-pcap.c.o
[40/118] Building C object src/CMakeFiles/ztests.dir/send-linux.c.o
[41/118] Building C object src/CMakeFiles/ztests.dir/socket-linux.c.o
[42/118] Building C object src/CMakeFiles/ztests.dir/parser.c.o
[43/118] Building C object src/CMakeFiles/ztests.dir/tests/test_harness.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.c:74:23: warning: redundant redeclaration of 'yylex' [-Wredundant-decls]
   74 | # define YYLEX_DECL() yylex(void)
      |                       ^~~~~
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.c:79:5: note: in expansion of macro 'YYLEX_DECL'
   79 | int YYLEX_DECL();
      |     ^~~~~~~~~~
In file included from /home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.y:5:
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/lexer.h:304:12: note: previous declaration of 'yylex' with type 'int(void)'
  304 | 
      |            ^    
[44/118] Building C object src/CMakeFiles/ztests.dir/output_modules/output_modules.c.o
[45/118] Building C object src/CMakeFiles/ztests.dir/output_modules/module_json.c.o
[46/118] Building C object src/CMakeFiles/ztests.dir/output_modules/module_csv.c.o
[47/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_bacnet.c.o
[48/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_dns.c.o
[49/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_upnp.c.o
[50/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_ntp.c.o
[51/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/probe_modules.c.o
[52/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/packet.c.o
[53/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_ipip.c.o
[54/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_udp.c.o
[55/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_tcp_synackscan.c.o
[56/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_tcp_synscan.c.o
[57/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_icmp_echo_time.c.o
[58/118] Building C object src/CMakeFiles/ztests.dir/probe_modules/module_icmp_echo.c.o
[59/118] Building C object src/CMakeFiles/ztests.dir/ztopt_compat.c.o
[60/118] Building C object src/CMakeFiles/ztests.dir/validate.c.o
[61/118] Building C object src/CMakeFiles/ztests.dir/utility.c.o
[62/118] Building C object src/CMakeFiles/ztests.dir/summary.c.o
[63/118] Building C object src/CMakeFiles/ztests.dir/state.c.o
[64/118] Building C object src/CMakeFiles/ztests.dir/socket.c.o
[65/118] Building C object src/CMakeFiles/ztests.dir/shard.c.o
[66/118] Building C object src/CMakeFiles/ztests.dir/send.c.o
[67/118] Building C object src/CMakeFiles/ztests.dir/recv.c.o
[68/118] Building C object src/CMakeFiles/ztests.dir/ports.c.o
[69/118] Building C object src/CMakeFiles/ztests.dir/monitor.c.o
[70/118] Building C object src/CMakeFiles/ztests.dir/iterator.c.o
[71/118] Building C object src/CMakeFiles/ztests.dir/get_gateway.c.o
[72/118] Building C object src/CMakeFiles/ztests.dir/filter.c.o
[73/118] Building C object src/CMakeFiles/ztests.dir/fieldset.c.o
[74/118] Building C object src/CMakeFiles/ztests.dir/expression.c.o
[75/118] Building C object src/CMakeFiles/ztests.dir/cyclic.c.o
[76/118] Building C object src/CMakeFiles/ztests.dir/aesrand.c.o
[77/118] Generating zopt.h
[78/118] Building C object src/CMakeFiles/zmap.dir/recv-pcap.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c: In function 'get_group':
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c:180:1: warning: control reaches end of non-void function [-Wreturn-type]
  180 | }
      | ^
[79/118] Linking C executable src/ztests
[80/118] Building C object src/CMakeFiles/zmap.dir/send-linux.c.o
[81/118] Building C object src/CMakeFiles/zmap.dir/socket-linux.c.o
[82/118] Building C object src/CMakeFiles/zmap.dir/output_modules/output_modules.c.o
[83/118] Building C object src/CMakeFiles/zmap.dir/output_modules/module_json.c.o
[84/118] Building C object src/CMakeFiles/zmap.dir/output_modules/module_csv.c.o
[85/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_bacnet.c.o
[86/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_dns.c.o
[87/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_upnp.c.o
[88/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_ntp.c.o
[89/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/probe_modules.c.o
[90/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/packet.c.o
[91/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_ipip.c.o
[92/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_udp.c.o
[93/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_tcp_synackscan.c.o
[94/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_tcp_synscan.c.o
[95/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_icmp_echo_time.c.o
[96/118] Building C object src/CMakeFiles/zmap.dir/probe_modules/module_icmp_echo.c.o
[97/118] Building C object src/CMakeFiles/zmap.dir/parser.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.c:74:23: warning: redundant redeclaration of 'yylex' [-Wredundant-decls]
   74 | # define YYLEX_DECL() yylex(void)
      |                       ^~~~~
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.c:79:5: note: in expansion of macro 'YYLEX_DECL'
   79 | int YYLEX_DECL();
      |     ^~~~~~~~~~
In file included from /home/udu/aports/main/zmap/src/zmap-4.2.0/src/parser.y:5:
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/lexer.h:304:12: note: previous declaration of 'yylex' with type 'int(void)'
  304 | 
      |            ^    
[98/118] Building C object src/CMakeFiles/zmap.dir/lexer.c.o
[99/118] Building C object src/CMakeFiles/zmap.dir/zopt_compat.c.o
[100/118] Building C object src/CMakeFiles/zmap.dir/zmap.c.o
[101/118] Building C object src/CMakeFiles/zmap.dir/validate.c.o
[102/118] Building C object src/CMakeFiles/zmap.dir/utility.c.o
[103/118] Building C object src/CMakeFiles/zmap.dir/summary.c.o
[104/118] Building C object src/CMakeFiles/zmap.dir/state.c.o
[105/118] Building C object src/CMakeFiles/zmap.dir/socket.c.o
[106/118] Building C object src/CMakeFiles/zmap.dir/shard.c.o
[107/118] Building C object src/CMakeFiles/zmap.dir/send.c.o
[108/118] Building C object src/CMakeFiles/zmap.dir/recv.c.o
[109/118] Building C object src/CMakeFiles/zmap.dir/ports.c.o
[110/118] Building C object src/CMakeFiles/zmap.dir/monitor.c.o
[111/118] Building C object src/CMakeFiles/zmap.dir/iterator.c.o
[112/118] Building C object src/CMakeFiles/zmap.dir/get_gateway.c.o
[113/118] Building C object src/CMakeFiles/zmap.dir/filter.c.o
[114/118] Building C object src/CMakeFiles/zmap.dir/fieldset.c.o
[115/118] Building C object src/CMakeFiles/zmap.dir/expression.c.o
[116/118] Building C object src/CMakeFiles/zmap.dir/cyclic.c.o
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c: In function 'get_group':
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/cyclic.c:180:1: warning: control reaches end of non-void function [-Wreturn-type]
  180 | }
      | ^
[117/118] Building C object src/CMakeFiles/zmap.dir/aesrand.c.o
[118/118] Linking C executable src/zmap
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/send-linux.c: In function 'send_batch':
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/send-linux.c:72:5: warning: stack protector not protecting local variables: variable length buffer [-Wstack-protector]
   72 | int send_batch(sock_t sock, batch_t *batch, int retries)
      |     ^
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/send-linux.c: In function 'send_batch':
/home/udu/aports/main/zmap/src/zmap-4.2.0/src/send-linux.c:72:5: warning: stack protector not protecting local variables: variable length buffer [-Wstack-protector]
   72 | int send_batch(sock_t sock, batch_t *batch, int retries)
      |     ^
Nov 12 04:52:38.157 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:38.157 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:38.159 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (5) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:38.159 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:39.660 [INFO] zmap: completed
Nov 12 04:52:39.757 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:39.757 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:39.758 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (5) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:39.759 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:41.234 [INFO] zmap: completed
Nov 12 04:52:41.332 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:41.332 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:41.333 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (5) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:41.333 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:42.855 [INFO] zmap: completed
Nov 12 04:52:42.950 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:42.950 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:42.952 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (5) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:42.952 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:44.430 [INFO] zmap: completed
Nov 12 04:52:44.530 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:44.530 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:44.532 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (5) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:44.532 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:46.024 [INFO] zmap: completed
Line Count: (Should be 65536)
65536
Duplicate Count
0
Nov 12 04:52:46.288 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:46.288 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:46.290 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (4) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:46.290 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:50.381 [INFO] zmap: completed
Nov 12 04:52:50.667 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:50.667 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:50.669 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (4) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:50.669 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:54.819 [INFO] zmap: completed
Nov 12 04:52:55.121 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:55.121 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:55.123 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (4) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:55.123 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:52:59.210 [INFO] zmap: completed
Nov 12 04:52:59.516 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:52:59.517 [INFO] dedup: Response deduplication method is full
Nov 12 04:52:59.518 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (4) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:52:59.519 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:53:03.684 [INFO] zmap: completed
Nov 12 04:53:03.998 [INFO] zmap: By default, ZMap will output the unique IP addresses of hosts that respond successfully (e.g., SYN-ACK packet). This is equivalent to running ZMap with the following flags: --output-module=csv --output-fields=saddr --output-filter='success=1 && repeat=0' --no-header-row. If you want all responses, explicitly set an output module or set --output-filter="".
Nov 12 04:53:03.998 [INFO] dedup: Response deduplication method is full
Nov 12 04:53:04.000 [WARN] zmap: ZMap has been configured to use a larger number of sending threads (4) than the number of dedicated cores (2) that can be assigned to sending packets. We advise using a sending thread per CPU core while reserving one core for packet receiving and monitoring. Using a large number of sender threads will likely decrease performance, not increase it.
Nov 12 04:53:04.000 [INFO] send: dryrun mode -- won't actually send packets
Nov 12 04:53:08.094 [INFO] zmap: completed
Line Count: (Should be 196608)
196608
Duplicate Count
0
>>> zmap: Entering fakeroot...
-- Install configuration: "MinSizeRel"
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/etc/zmap/blocklist.conf
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/etc/zmap/zmap.conf
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/sbin/zmap
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/sbin/zblocklist
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/sbin/ziterate
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/sbin/ztee
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/share/man/man1/zmap.1
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/share/man/man1/zblocklist.1
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/share/man/man1/ziterate.1
-- Installing: /home/udu/aports/main/zmap/pkg/zmap/usr/share/man/man1/ztee.1
>>> zmap-doc*: Running split function doc...
'usr/share/doc' -> '/home/udu/aports/main/zmap/pkg/zmap-doc/usr/share/doc'
'usr/share/man' -> '/home/udu/aports/main/zmap/pkg/zmap-doc/usr/share/man'
>>> zmap-doc*: Preparing subpackage zmap-doc...
>>> zmap-doc*: Running postcheck for zmap-doc
>>> zmap*: Running postcheck for zmap
>>> zmap*: Preparing package zmap...
>>> zmap*: Stripping binaries
>>> zmap-doc*: Scanning shared objects
>>> zmap*: Scanning shared objects
>>> zmap-doc*: Tracing dependencies...
>>> zmap-doc*: Package size: 39.0 KB
>>> zmap-doc*: Compressing data...
>>> zmap-doc*: Create checksum...
>>> zmap-doc*: Create zmap-doc-4.2.0-r0.apk
>>> zmap*: Tracing dependencies...
	so:libJudy.so.1
	so:libc.musl-x86_64.so.1
	so:libgmp.so.10
	so:libjson-c.so.5
	so:libpcap.so.1
	so:libunistring.so.5
>>> zmap*: Package size: 377.8 KB
>>> zmap*: Compressing data...
>>> zmap*: Create checksum...
>>> zmap*: Create zmap-4.2.0-r0.apk
>>> zmap: Build complete at Wed, 12 Nov 2025 04:53:09 +0000 elapsed time 0h 0m 48s
>>> zmap: Cleaning up srcdir
>>> zmap: Cleaning up pkgdir
>>> zmap: Uninstalling dependencies...
(1/21) Purging .makedepends-zmap (20251112.045223)
(2/21) Purging byacc (20240109-r0)
(3/21) Purging cmake (3.31.7-r1)
(4/21) Purging flex (2.6.4-r7)
(5/21) Purging m4 (1.4.19-r4)
(6/21) Purging gengetopt (2.23-r2)
(7/21) Purging gmp-dev (6.3.0-r3)
(8/21) Purging libgmpxx (6.3.0-r3)
(9/21) Purging json-c-dev (0.18-r1)
(10/21) Purging json-c (0.18-r1)
(11/21) Purging judy-dev (1.0.5-r1)
(12/21) Purging judy (1.0.5-r1)
(13/21) Purging libpcap-dev (1.10.5-r1)
(14/21) Purging libpcap (1.10.5-r1)
(15/21) Purging libunistring-dev (1.3-r0)
(16/21) Purging linux-headers (6.14.2-r0)
(17/21) Purging samurai (1.2-r7)
(18/21) Purging libarchive (3.8.1-r0)
(19/21) Purging libuv (1.51.0-r0)
(20/21) Purging lz4-libs (1.10.0-r0)
(21/21) Purging rhash-libs (1.4.5-r0)
Executing busybox-1.37.0-r19.trigger
OK: 296 MiB in 89 packages
>>> zmap: Updating the main/x86_64 repository index...
>>> zmap: Signing the index...