Согласно логу системных вызовов:
25114 open("/etc/hosts", O_RDONLY|O_CLOEXEC) = 12
25114 fstat(12, {st_mode=S_IFREG|0644, st_size=367, ...}) = 0
25114 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f2bbf1c3000
25114 read(12, "\n\n\n# ANSIBLE MANAGED BLOCK htf24.com; DON'T ins ert your record after this comment!!!\n\n127.0.0.1 localhost.localdomain localhost localhost4.localdomain4
localhost4\n# Auto-generated hostname.
Please do not remove this comment.\n194.58.46.176 skladklinkera.ru skladklinkera.ru skladklinkera\n::1 localhost localhost.localdomain localhost6
localhost6.localdomain6\n", 4096) = 367
25114 read(12, "", 4096) = 0
25114 close(12) = 0
25114 munmap(0x7f2bbf1c3000, 4096) = 0
25114 socket(PF_NETLINK, SOCK_RAW, 0) = 12
25114 bind(12, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
25114 getsockname(12, {sa_family=AF_NETLINK, pid=25114, groups=00000000}, [12]) = 0
25114 sendto(12, "\24\0\0\0\26\0\1\3S\352R[\0\0\0\0\0\0\0\0", 20, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
25114 recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"0\0\0\0\24\0\2\0S\352R[\32b\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1\10\0\2\0\177\0\0\1\7\0\3\0lo\0\0004\0\0\0\24\0\2\0S\352R[\32b\0\0\2
\200\376\3\0\0\0\10\0\1\0\177\0\0\1\10\0\2\0\177\0\0\1\v\0\3\0venet0\0\0@\0\0\0\24\0\2\0S\352R[\32b\0\0\2
\200\0\3\0\0\0\10\0\1\0\302:.\260\10\0\2\0\302:.\260\10\0\4\0\302:.\260\r\0\3\0venet0:0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 164
25114 recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000},
msg_iov(1)=[{"@\0\0\0\24\0\2\0S\352R[\32b\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\24\0\6\0\377\377\377\377\377\377\377\377\255\307e\1\255\307e\1@\0\0\0\24\0\2\0S\352R[\32b\0\0\nA\200\0\3\0\0\0\24\0\1\0*\0\371@\0\2\0\1\0\2\0\0\0\1\4\276\24\0\6\0\377\377\377\377\377\377\377\377\220\307e\1\362\307e\1",
4096}], msg_controllen=0, msg_flags=0}, 0) = 128
25114 recvmsg(12, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"\24\0\0\0\3\0\2\0S\352R[\32b\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0},
0) = 20
25114 close(12) = 0
25114 socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 12
25114 connect(12, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
25114 getsockname(12, {sa_family=AF_INET, sin_port=htons(37316), sin_addr=inet_addr("127.0.0.1")}, [16]) = 0
25114 close(12) = 0
25114 socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP) = 12
25114 connect(12, {sa_family=AF_INET6, sin6_port=htons(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
25114 getsockname(12, {sa_family=AF_INET6, sin6_port=htons(47725), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, [28]) = 0
25114 close(12) = 0
25114 socket(PF_INET6, SOCK_STREAM, IPPROTO_IP) = 12
25114 fcntl(12, F_GETFL) = 0x2 (flags O_RDWR)
25114 fcntl(12, F_SETFL, O_RDWR|O_NONBLOCK) = 0
25114 connect(12, {sa_family=AF_INET6, sin6_port=htons(11211), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = -1 EINPROGRESS (Operation now in
progress)
25114 poll([{fd=12, events=POLLIN|POLLOUT|POLLERR|POLLHUP}], 1, 1000) = 1 ([{fd=12, revents=POLLOUT}])
25114 getsockopt(12, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
25114 fcntl(12, F_SETFL, O_RDWR) = 0
25114 fcntl(12, F_GETFL) = 0x2 (flags O_RDWR)
25114 fcntl(12, F_SETFL, O_RDWR|O_NONBLOCK) = 0
25114 select(13, [12], [12], NULL, {1, 0}) = 1 (out [12], left {0, 999998})
25114 sendto(12, "get ~/skladklinkera.ru/index@.html\r\n", 36, MSG_NOSIGNAL, NULL, 0) = 36
25114 sele ct(13, [12], [], NULL, {1, 0}) = 1 (in [12], left {0, 999998})
25114 recvfrom(12, "END\r\n", 32768, 0, NULL, NULL) = 5
25114 stat("/home/bitrix/www/bitrix/modules/main/include/prolog_before.php", {st_mode=S_IFREG|0644, st_size=570, ...}) = 0
25114 stat("/home/bitrix/www/bitrix/modules/main/include.php", {st_mode=S_IFREG|0644, st_size=22750, ...}) = 0
25114 stat("/home/bitrix/www/bitrix/modules/main/start.php", {st_mode=S_IFREG|0644, st_size=13141, ...}) = 0
25114 chdir("/") = 0
25114 close(12) = 0
25114 setitimer(ITIMER_PROF, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
25114 fcntl(9, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
25114 setitimer(ITIMER_PROF, {it_interval={0, 0}, it_value={0, 0}}, NULL) = 0
25114 writev(11, [{"HTTP/1.1 200 OK\r\nDate: Sat, 21 Jul 2018 08:09:55 GMT\r\nServer: Apache/2.2.15 (CentOS)\r\nVary: HTTPS\r\nX-Powered-By: PHP/5.6.37\r\nContent-Length:
0\r\nConnection: close\r\nContent-Type: text/html; charset=UTF-8\r\n\r\n", 205}], 1) = 205
25114 write(7, "87.255.89.164 - - [21/Jul/2018:11:09:55 +0300] \"GET / HTTP/1.0\" 200 - \"-\" \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/67.0.3396.99 Safari/537.36\"\n", 181)
Страницу нулевой длины генерируют скрипты сайта. Наблюдаем попытку получить содержимое ~/skladklinkera.ru/index@.html, наиболее вероятно этот адрес не корректен, после чего отдается пустая страница.
Рекомендуем по данному вопросу обратиться к разработчикам сайта или в техническую поддержку CMS Bitrix.
