Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tOMMa-005oVp-Po for pgsql-general@arkaria.postgresql.org; Thu, 19 Dec 2024 19:39:14 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1tOMMa-00GZjv-3R for pgsql-general@arkaria.postgresql.org; Thu, 19 Dec 2024 19:39:11 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1tOMMY-00GZjS-L6 for pgsql-general@lists.postgresql.org; Thu, 19 Dec 2024 19:39:11 +0000 Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1tOMMQ-000Qeg-JO for pgsql-general@postgresql.org; Thu, 19 Dec 2024 19:39:09 +0000 Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-aa6997f33e4so190893466b.3 for ; Thu, 19 Dec 2024 11:39:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1734637140; x=1735241940; darn=postgresql.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=uqnVsfCpWWbavF0H1zdSfFIDcDMDBRXc+L/vB6eN7IY=; b=W32ALBK1+mVIxHX6iB48URNLJWA8LUWUGfEyWXIKPeCfPRDGNvBMOWys+DWYE/vp3O +MizSjoYpDhn86eYMMCYtrDBYU6egSSGKJ8dbHesma3SH+36spH5ovkkRKnAMBfHK+hq SidjqzhVAXD6pZETpyBxfseRTuATNAjWE34rsnZLuMn5WOquXVvj6cX1gThUoUPXAUJH pD/dRwF54wKouEGLCrzq2fPSKCzLJjEXUYF2iflfBRdLblO7lv/hx1CT5/M/jPtKFAax 03Ig+RaPgHSL7jlB4hUkuIPDhKlIuGEVUn0WEb51jimHG/PL9kklTnRPpn7rpjwrYnUo iOQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734637140; x=1735241940; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=uqnVsfCpWWbavF0H1zdSfFIDcDMDBRXc+L/vB6eN7IY=; b=NSc4Z0E8eZg/z4F/pHmmXP4QneatGID91gFg/j+QSwdtauKUQi1lhAl8tU3A5fIr1U +Y+D4I4dCmF5cAHffkMkWkh06o87L6JxPWXAnhe7V6BF1AqBH3ppBtrNboZ8uQDtqYTo RU9uBmwoo6/FfT9ahZBBJLuY58ZWMof1JMhqpjXGCQ5K0ZkXuqUc86JsgftweaX9TW+D vZOGg7Gsj04epRqgkRVy9OZzydyMlNrEqckI+2NdbNED9CNLpnZagSTuLoJ9YyABpO3U z1n2utD5R4tRHOzIaVvqKeNWs3Lg0K9jyqkMBduW6ldZ/14PT2Qtalbt4nAWtKGzDSUy W2lA== X-Gm-Message-State: AOJu0Yx+0aDQHriC49BYwsMU9blkWA/hfXSkBAHfwHFq2ffFfzV4a7OG 2F0Z4da1vVZFv6TRuUry5cTpAZ7LU4zLmzrftNHroRB95jrD8/tdZMx0DKVSFnQ2ZLbyY/GOVc8 whoIbljrPckeltb5AEgvgcss+XrajeiPS X-Gm-Gg: ASbGnctZGZfzuBPZT9ksvXu1TT7g8WIJ9yZa4fJqN4U5AxYelARfpmjN06Og/Y9/MMW 9nMZFCAgwQXWNXR49p5GHtBwTtBCIWZBhRYdH X-Google-Smtp-Source: AGHT+IHCsRXvvEKRYC/rMmHXHdtLV4M7KvI1VYfdGgfksfjSxJ5gmIjVJy1Fni/seggCrEtgdD2VJJMhg7b6f3gPwms= X-Received: by 2002:a17:907:6e8e:b0:aab:a0d4:ec9f with SMTP id a640c23a62f3a-aac2b84b472mr1892066b.21.1734637139477; Thu, 19 Dec 2024 11:38:59 -0800 (PST) MIME-Version: 1.0 From: Bhavesh Mistry Date: Thu, 19 Dec 2024 11:38:42 -0800 Message-ID: Subject: pg_basebackup does not complete and get randomly stuck and never finishes To: pgsql-general@postgresql.org Content-Type: multipart/alternative; boundary="000000000000834e870629a4aed4" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --000000000000834e870629a4aed4 Content-Type: text/plain; charset="UTF-8" I am trying to create a replica using pg_basebackup and every time it gets stuck at a random percentage (80 to 96) percentage. The primary is looping in the getting "recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)" and the Secondary just loops and gets "Timeout". What can be issued? I checked the system resources (like FD, number of processes by Postgres user, etc), and everything looks fine. Is there any clue we can extract from strace? I don't see any logs or errors in /var/log/postgresql/postgresql-15-main.log. We are using PSQL psql (PostgreSQL) 15.3 (Ubuntu 15.3-1.pgdg18.04+1). Could you please give me a pointer about it how to solve this problem? *Primary PSQL:* ulimit -a core file size (blocks, -c) 0 data seg size (kbytes, -d) unlimited scheduling priority (-e) 0 file size (blocks, -f) unlimited pending signals (-i) 257009 max locked memory (kbytes, -l) 65536 max memory size (kbytes, -m) unlimitedopen files (-n) 8192 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200real-time priority (-r) 0 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 257009 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited select * from pg_stat_activity where pid=8310 postgres-# ; -[ RECORD 1 ]----+-------------------------------------------------------------- datid | datname | pid | 8310 leader_pid | usesysid | 56883 usename | repmgr application_name | pg_basebackup client_addr | 172.16.82.4 client_hostname | client_port | 44428 backend_start | 2024-12-10 10:28:34.450436-08 xact_start | query_start | 2024-12-10 10:28:34.538761-08 state_change | 2024-12-10 10:28:34.538816-08 wait_event_type | Activity wait_event | WalSenderMain state | active backend_xid | backend_xmin | query_id | query | START_REPLICATION SLOT "repmgr_slot_2" 16/6E000000 TIMELINE 1 backend_type | walsender free -hm total used free shared buff/cache available Mem: 62G 34G 16G 443M 12G 27G Swap: 15G 1.7G 13G df -kh Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 12M 6.3G 1% /run/dev/mapper/system-root 153G 14G 132G 10% / tmpfs 32G 1.2M 32G 1% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup/dev/mapper/system-opt 102G 2.1G 95G 3% /opt/dev/mapper/system-var 230G 87G 132G 40% /var/dev/sda1 1.5G 69M 1.4G 5% /boot tmpfs 6.3G 0 6.3G 0% /run/user/1003 *Strace of PID 8310 ( which involved sending wal and data)* sendto(10, "d\0\0\0\235w\0\0\0\26u\177(X\0\0\0\26u\177(\330\0\2\313\355\333z,\216R\0"..., 158, 0, NULL, 0) = 158 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27607) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "<\0\0\0\0\0\0\0\260(\177u\26\0\0\0\20\t\0\0\373\312\234\25\0 \6\0\177\6\0\0"..., 176, 8333528) = 176 sendto(10, "d\0\0\0\315w\0\0\0\26u\177(\330\0\0\0\26u\177)\210\0\2\313\355\333z0\r<\0"..., 206, 0, NULL, 0) = 206 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27606) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "\256\0\0\0\0\0\0\0`)\177u\26\0\0\0\20\t\0\0\351\7\354a\0 x\0\177\6\0\0"..., 328, 8333704) = 328 sendto(10, "d\0\0\1ew\0\0\0\26u\177)\210\0\0\0\26u\177*\320\0\2\313\355\333z3S\256\0"..., 358, 0, NULL, 0) = 358 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27605) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\355\1|\1\250*\177u\26\0\0\0@\n\0\0\213\23/\375\0 \20\0\177\6\0\0"..., 120, 8334032) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177*\320\0\0\0\26u\177+H\0\2\313\355\333zD\266L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27601) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "R\0\0\0\356\1|\1 +\177u\26\0\0\0@\n\0\0\341l\247\20\0 \26\0\177\6\0\0"..., 128, 8334152) = 128 sendto(10, "d\0\0\0\235w\0\0\0\26u\177+H\0\0\0\26u\177+\310\0\2\313\355\333zF\333R\0"..., 158, 0, NULL, 0) = 158 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27600) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "D\0\0\0\357\1|\1\240+\177u\26\0\0\0@\n\0\0z\370S]\0 \10\0\177\6\0\0"..., 112, 8334280) = 112 sendto(10, "d\0\0\0\215w\0\0\0\26u\177+\310\0\0\0\26u\177,8\0\2\313\355\333zI\25D\0"..., 142, 0, NULL, 0) = 142 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27599) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "j\0\0\0\360\1|\1\20,\177u\26\0\0\0@\n\0\0\242\v\vd\0 .\0\177\6\0\0"..., 152, 8334392) = 152 sendto(10, "d\0\0\0\265w\0\0\0\26u\177,8\0\0\0\26u\177,\320\0\2\313\355\333zKfj\0"..., 182, 0, NULL, 0) = 182 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27599) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\361\1|\1\250,\177u\26\0\0\0@\n\0\0\362\f\2738\0 \20\0\177\6\0\0"..., 120, 8334544) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177,\320\0\0\0\26u\177-H\0\2\313\355\333zz@L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27587) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\362\1|\1 -\177u\26\0\0\0@\n\0\0{\360\335\367\0 \20\0\177\6\0\0"..., 120, 8334664) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177-H\0\0\0\26u\177-\300\0\2\313\355\333\177T\26L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27269) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "J\0\0\0\0\0\0\0\230-\177u\26\0\0\0\20\t\0\0\376\2714\306\0 \24\0\177\6\0\0"..., 200, 8334784) = 200 sendto(10, "d\0\0\0\345w\0\0\0\26u\177-\300\0\0\0\26u\177.\210\0\2\313\355\333\177aOJ\0"..., 230, 0, NULL, 0) = 230 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 27266) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\364\1|\1`.\177u\26\0\0\0@\n\0\0\206\220\341J\0 \20\0\177\6\0\0"..., 120, 8334984) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177.\210\0\0\0\26u\177/\0\0\2\313\355\333\211\212\261L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26600) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0bd\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\365\1|\1\330.\177u\26\0\0\0@\n\0\0]\370&\223\0 \20\0\177\6\0\0"..., 120, 8335104) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177/\0\0\0\0\26u\177/x\0\2\313\355\333\211\215uL\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26599) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\366\1|\1P/\177u\26\0\0\0@\n\0\0\33\234NP\0 \20\0\177\6\0\0"..., 120, 8335224) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177/x\0\0\0\26u\177/\360\0\2\313\355\333\211\227WL\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26596) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\367\1|\1\310/\177u\26\0\0\0@\n\0\0\255\217\327\311\0 \20\0\177\6\0\0"..., 120, 8335344) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\177/\360\0\0\0\26u\1770h\0\2\313\355\333\212\2649L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26523) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\370\1|\1@0\177u\26\0\0\0@\n\0\0\375\345\21\231\0 \20\0\177\6\0\0"..., 120, 8335464) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\1770h\0\0\0\26u\1770\340\0\2\313\355\333\214y(L\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26407) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "R\0\0\0\371\1|\1\2700\177u\26\0\0\0@\n\0\0h\266\304\212\0 \26\0\177\6\0\0"..., 200, 8335584) = 200 sendto(10, "d\0\0\0\345w\0\0\0\26u\1770\340\0\0\0\26u\1771\250\0\2\313\355\333\214|`R\0"..., 230, 0, NULL, 0) = 230 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26407) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "D\0\0\0\372\1|\1\2001\177u\26\0\0\0@\n\0\0\313\365\352E\0 \10\0\177\6\0\0"..., 112, 8335784) = 112 sendto(10, "d\0\0\0\215w\0\0\0\26u\1771\250\0\0\0\26u\1772\30\0\2\313\355\333\214\177\nD\0"..., 142, 0, NULL, 0) = 142 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26406) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "j\0\0\0\373\1|\1\3601\177u\26\0\0\0@\n\0\0\237\210\276\7\0 .\0\177\6\0\0"..., 152, 8335896) = 152 sendto(10, "d\0\0\0\265w\0\0\0\26u\1772\30\0\0\0\26u\1772\260\0\2\313\355\333\214\202\300j\0"..., 182, 0, NULL, 0) = 182 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26405) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0bd\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "Q\0\0\0\374\1|\1\2102\177u\26\0\0\0@\n\0\0XuO\236\0 \25\0\177\6\0\0"..., 128, 8336048) = 128 sendto(10, "d\0\0\0\235w\0\0\0\26u\1772\260\0\0\0\26u\17730\0\2\313\355\333\214\376[Q\0"..., 158, 0, NULL, 0) = 158 epoll_wait(6, [{EPOLLIN, {u32=2019165936, u64=94023148242672}}], 1, 26373) = 1 read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) = 128 recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) pread64(7, "L\0\0\0\375\1|\1\0103\177u\26\0\0\0@\n\0\0\31\177O\251\0 \20\0\177\6\0\0"..., 120, 8336176) = 120 sendto(10, "d\0\0\0\225w\0\0\0\26u\17730\0\0\0\26u\1773\250\0\2\313\355\333\215^ZL\0"..., 150, 0, NULL, 0) = 150 epoll_wait(6, ^Cstrace: Process 8310 detached *Secondary:* recvfrom(6, 0x7fc06b1db32c, 224484, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=353000}) = 1 (in [6], left {tv_sec=8, tv_usec=352574}) recvfrom(6, "\0\0\0\33\351$\0\0\0$\351\22\0\0\0\20\0\36 \310 \v+\262\25\0\0\0\0\0\0\21"..., 224484, 0, NULL, NULL) = 1148 recvfrom(6, "\35\16\0\0\0\254\35)\0\0\0\312\35,\0\0\0:\36\30\0\0\0Y\36\22\0\0\0\265\36\n"..., 223336, 0, NULL, NULL) = 1148 recvfrom(6, "\304\r\0\0\0d\306\r\0\0\0\34\307\f\0\0\0\n\310(\0\0\0\f\311\30\0\0\0008\312\t"..., 222188, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1dc0a0, 221040, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=352000}) = 1 (in [6], left {tv_sec=8, tv_usec=351999}) recvfrom(6, "I#\0\0\0\20M/\0\0\0\23N2\0\0\0\206P\21\0\0\0qS\26\0\0\0\254X2"..., 221040, 0, NULL, NULL) = 2296 recvfrom(6, "\0\0<\323{\1\230\324\206s\26\0\0\0\0\v\0\0\352\274\206M\0 \20\0\177\6\0\0ld"..., 218744, 0, NULL, NULL) = 1148 recvfrom(6, "\0\0ld\0\0f\257\1\0I\n\0\0\377\2\0\0i\370.\0\20\0\226#\0\0\0\0\0\0"..., 217596, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1dd290, 216448, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=351000}) = 1 (in [6], left {tv_sec=8, tv_usec=350999}) recvfrom(6, "\0\0\0nl\271\355\313\2\0\320\266v\271\355\313\2\0\rmajor\301Datapat"..., 216448, 0, NULL, NULL) = 2296 recvfrom(6, 0x7fc06b1ddb88, 214152, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=351000}) = 1 (in [6], left {tv_sec=8, tv_usec=350999}) recvfrom(6, "\0\7K\25\0\0\0\374N'\0\0\0 P\23\0\0\0\375P\25\0\0\0fQ\21\0\0\0]"..., 214152, 0, NULL, NULL) = 2296 recvfrom(6, " VJARHORTR01/MPLS-AIRTEL-4G to C"..., 211856, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1de8fc, 210708, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=351000}) = 1 (in [6], left {tv_sec=8, tv_usec=350999}) recvfrom(6, "\244\0\301\27\0\0<\323{\1\200\364\206s\26\0\0\0\0\v\0\0o=\221;\0\20\0\0\214\27"..., 210708, 0, NULL, NULL) = 2296 recvfrom(6, 0x7fc06b1df1f4, 208412, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=351000}) = 1 (in [6], left {tv_sec=8, tv_usec=350999}) recvfrom(6, "\0\0\0?\226(\0\0\0\236\227\24\0\0\0\366\227\22\0\0\0004\230\25\0\0\0Y\230(\0\0"..., 208412, 0, NULL, NULL) = 2296 recvfrom(6, 0x7fc06b1dfaec, 206116, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=351000}) = 1 (in [6], left {tv_sec=8, tv_usec=350999}) recvfrom(6, "\0\0\0\335\277\r\0\0\0\10\3004\0\0\0W\305,\0\0\0006\307\v\0\0\0\37\311\16\0\0"..., 206116, 0, NULL, NULL) = 2296 recvfrom(6, 0x7fc06b1e03e4, 203820, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=350000}) = 1 (in [6], left {tv_sec=8, tv_usec=349999}) recvfrom(6, "\0X\220 \0008\220 \0\30\220 \0\370\217 \0\330\217 \0\270\217 \0\230\217 \0\210\217 "..., 203820, 0, NULL, NULL) = 1148 recvfrom(6, "\25\0\0\0\0\0\0\244\345\34\0\20\0(+\262\25\0\0\0\0\0\0\345\3440\0\20\0)+\262"..., 202672, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e0cdc, 201524, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=350000}) = 1 (in [6], left {tv_sec=8, tv_usec=349999}) recvfrom(6, "M\"\0\0\0\24N3\0\0\0\210P\4\0\0\0sS\27\0\0\0\255X4\0\0\0\357X\35"..., 201524, 0, NULL, NULL) = 2296 recvfrom(6, "\0*\0\0\0\0\0\0\0\0@\0\0\0<\323{\1P\16\207s\26\0\0\0\0\v\0\0?\30"..., 199228, 0, NULL, NULL) = 1148 recvfrom(6, "\0\10\214 \0\350\213 \0\250\213 \0h\213 \0H\213 \0\30\213 \0\370\212 \0\310\212 "..., 198080, 0, NULL, NULL) = 1148 recvfrom(6, "\354\"\0\20\0%+\262\25\0\0\0\0\0\0\366\354\36\0\20\0'+\262\25\0\0\0\0\0\0\261"..., 196932, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e2348, 195784, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=350000}) = 1 (in [6], left {tv_sec=8, tv_usec=349999}) recvfrom(6, "\0\0\0/\334\36\0\0\0\337\334\34\0\0\0\250\335\35\0\0\0\263\335\21\0\0\0\335\336\27\0\0"..., 195784, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e27c4, 194636, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=349000}) = 1 (in [6], left {tv_sec=8, tv_usec=348999}) recvfrom(6, "\0\0\0/\233\10\0\0\0i\233\10\0\0\0|\233\3\0\0\0\204\233/\0\0\0\36\235\t\0\0"..., 194636, 0, NULL, NULL) = 1148 recvfrom(6, "\0\0\0\3746\22\0\0\0g7\2\0\0\0%84\0\0\0\0039-\0\0\0\2669!\0\0"..., 193488, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e30bc, 192340, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=349000}) = 1 (in [6], left {tv_sec=8, tv_usec=348999}) recvfrom(6, "\0\0\0\t\f\21\0\0\0\375\f\32\0\0\0\25\r-\0\0\0 \r\20\0\0\0)\r\36\0\0"..., 192340, 0, NULL, NULL) = 2296 recvfrom(6, "\0\330\220@\1\30\217 \0\370\216 \0008\220@\1(\217 \0\10\217 \0\0\0j\370\v\0\20"..., 190044, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e3e30, 188896, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=349000}) = 1 (in [6], left {tv_sec=8, tv_usec=348999}) recvfrom(6, "\354\36\0\0\0\366\354&\0\0\0005\355-\0\0\0|\355\35\0\0\0\241\355\10\0\0\0\364\356\f"..., 188896, 0, NULL, NULL) = 2296 recvfrom(6, "(\23\0\0\0008)\36\0\0\0\200)\7\0\0\0\211)$\0\0\0\305)\r\0\0\0\33*\5"..., 186600, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e4ba4, 185452, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=349000}) = 1 (in [6], left {tv_sec=8, tv_usec=348999}) recvfrom(6, "\262\25\0\0\0\0\200\373\307\271\355\313\2\0h\223\331\271\355\313\2\0\21cleared\277D"..., 185452, 0, NULL, NULL) = 1148 recvfrom(6, "\0\0-6\306\375\0\20\0\0d\33t\2\3\177\6\0\0ld\0\0e\257\1\0~\7\0\0\377"..., 184304, 0, NULL, NULL) = 1148 recvfrom(6, "\0\0\0\364\363\27\0\20\0\25 \262\25\0\0\0\0\0\0\313\362\36\0\20\0\25 \262\25\0\0\0"..., 183156, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e5918, 182008, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=348000}) = 1 (in [6], left {tv_sec=8, tv_usec=347723}) recvfrom(6, "\25\0\0\0\0\0\0\375\347'\0\20\0\25 \262\25\0\0\0\0\0\0!\347\4\0\20\0\25 \262"..., 182008, 0, NULL, NULL) = 1148 recvfrom(6, "\334\1\0\0\0A\335\r\0\0\0\314\336\27\0\0\0\0\0\20\0\32 \260 \37 \262\25\0\0\0"..., 180860, 0, NULL, NULL) = 1148 recvfrom(6, 0x7fc06b1e6210, 179712, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=348000}) = 1 (in [6], left {tv_sec=8, tv_usec=347999}) recvfrom(6, "e!\0\0\0Kf\33\0\0\0Kf\35\0\0\0\177f$\0\0\0\201f\22\0\0\0\ng0"..., 179712, 0, NULL, NULL) = 2296 recvfrom(6, 0x7fc06b1e6b08, 177416, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=347000}) = 1 (in [6], left {tv_sec=8, tv_usec=346998}) recvfrom(6, "\0\0\0\332C\36\0\0\0\346C\3\0\0\0\347C'\0\0\0CD\25\0\0\0\202E\3\0\0"..., 177416, 0, NULL, NULL) = 1342 recvfrom(6, 0x7fc06b1e7046, 176074, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable) write(7, "\241\0\0\0<\323{\1\310+\206s\26\0\0\0\0\n\0\0e\316|\\\0 p\0\177\6\0\0"..., 86040) = 86040select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=347000}) = 1 (in [6], left {tv_sec=8, tv_usec=311466}) recvfrom(6, "d\0\0\0\225w\0\0\0\26s\207|\10\0\0\0\26s\207|\200\0\2\313\355\272%\214rL\0"..., 262144, 0, NULL, NULL) = 150 write(7, "L\0\0\0=\323{\1\340{\207s\26\0\0\0@\n\0\0#\225f\242\0 \20\0\177\6\0\0"..., 120) = 120select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=311000}) = 1 (in [6], left {tv_sec=8, tv_usec=309985}) recvfrom(6, "d\0\0\0\345w\0\0\0\26s\207|\200\0\0\0\26s\207}H\0\2\313\355\272%\220kR\0"..., 262144, 0, NULL, NULL) = 230 write(7, "R\0\0\0>\323{\1X|\207s\26\0\0\0@\n\0\0\345\350\313:\0 \26\0\177\6\0\0"..., 200) = 200select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 1 (in [6], left {tv_sec=0, tv_usec=0}) recvfrom(6, "d\0\0\0\225w\0\0\0\26s\207}H\0\0\0\26s\207}\300\0\2\313\355\272%\221\356L\0"..., 262144, 0, NULL, NULL) = 150 write(7, "L\0\0\0?\323{\1 }\207s\26\0\0\0@\n\0\0r\341\344\0\0 \20\0\177\6\0\0"..., 120) = 120select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=309000}) = 1 (in [6], left {tv_sec=8, tv_usec=308787}) recvfrom(6, "d\0\0\0\215w\0\0\0\26s\207}\300\0\0\0\26s\207~0\0\2\313\355\272%\225\352D\0"..., 262144, 0, NULL, NULL) = 142 write(7, "D\0\0\0@\323{\1\230}\207s\26\0\0\0@\n\0\0\\\272\2\302\0 \10\0\177\6\0\0"..., 112) = 112select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=308000}) = 1 (in [6], left {tv_sec=8, tv_usec=307461}) recvfrom(6, "d\0\0\0\335w\0\0\0\26s\207~0\0\0\0\26s\207~\360\0\2\313\355\272%\233\255<\0"..., 262144, 0, NULL, NULL) = 222 write(7, "<\0\0\0\0\0\0\0\10~\207s\26\0\0\0\20\t\0\0x\r\305\10\0 \6\0\177\6\0\0"..., 192) = 192select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=307000}) = 1 (in [6], left {tv_sec=8, tv_usec=305420}) recvfrom(6, "d\0\0\0\265w\0\0\0\26s\207~\360\0\0\0\26s\207\177\210\0\2\313\355\272%\243bj\0"..., 262144, 0, NULL, NULL) = 182 write(7, "j\0\0\0B\323{\1\310~\207s\26\0\0\0@\n\0\0;\240W\232\0 .\0\177\6\0\0"..., 152) = 152select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=305000}) = 1 (in [6], left {tv_sec=8, tv_usec=304065}) recvfrom(6, "d\0\0\0\215w\0\0\0\26s\207\177\210\0\0\0\26s\207\177\370\0\2\313\355\272%\250\0D\0"..., 262144, 0, NULL, NULL) = 142 write(7, "D\0\0\0C\323{\1`\177\207s\26\0\0\0@\n\0\0V\222\316\241\0 \10\0\177\6\0\0"..., 112) = 112select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=304000}) = 1 (in [6], left {tv_sec=8, tv_usec=303683}) recvfrom(6, "d\0\0\0\315w\0\0\0\26s\207\177\370\0\0\0\26s\207\200\250\0\2\313\355\272%\253\253j\0"..., 262144, 0, NULL, NULL) = 206 write(7, "j\0\0\0D\323{\1\20\321\5\0\1\0\0\0\0\200\207s\26\0\0\0b\0\0\0\0\0\0\0"..., 176) = 176select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(5, [4], NULL, NULL, {tv_sec=0, tv_usec=0}) = 0 (Timeout)select(7, [4 6], NULL, NULL, {tv_sec=8, tv_usec=303000}^Cstrace: Process 16871 detached Thanks, Bhavesh --000000000000834e870629a4aed4 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

I am trying to create a replica= using pg_basebackup and every time it gets stuck at a random percentage (8= 0 to 96) percentage. The primary is looping in the getting "recvfrom(1= 0, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily un= available)" and the Secondary just loops and gets "Timeout".= What can be issued? I checked the system resources (like FD, number of pro= cesses by Postgres user, etc), and everything looks fine. Is there any clue= we can extract from strace? I don't see any logs or errors in /var/log= /postgresql/postgresql-15-main.log. We are using PSQL psql (PostgreSQL) 15.= 3 (Ubuntu 15.3-1.pgdg18.04+1).

Could you please g= ive me a pointer=C2=A0about it how to solve=C2=A0this problem?

Primary PSQL:= 

ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 257009
max locked memory       (kbytes, -l) 65536
max memory size         (kbytes, -m) unlimited
open files                      (-n) 8192
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time=
 priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 257009
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

select * from pg_stat_activity where pi= d=3D8310 postgres-# ;

-[ RECORD 1 ]----+-----=
---------------------------------------------------------
datid            |
datname          |
pid              | 8310
leader_pid       |
usesysid         | 56883
usename          | repmgr
application_name | pg_basebackup
client_addr      | 172.16.82.4
client_hostname  |
client_port      | 44428
backend_start    | 2024=
-12-10 =
10:28:34.450436-08
xact_start       |
query_start      | 2024=
-12-10 =
10:28:34.538761-08
state_change     | 2024=
-12-10 =
10:28:34.538816-08
wait_event_type  | Activity
wait_event       | WalSenderMain
state            | active
backend_xid      |
backend_xmin     |
query_id         |
query            | START_REPLICATION SLOT "=
repmgr_slot_2" 16/=
6E000000 TIMELINE 1
backend_type     | walsender

free -hm

=
              total        used        free  =
    shared  buff/cache   available
Mem:            62G         34G         16G        443M         12G         27G
Swap:           15G        1.7G         13G

df -kh

Filesystem               Size  Used Avail Use%=
 Mounted on
udev                      32G     32G   0% /dev
tmpfs                    6.3G   =
12M  6.3G   1% /run
/dev/mapper/system-root  153G   14G  132G  10%=
 /
tmpfs                     32G  1=
.2M   32G   1% /dev=
/shm
tmpfs                    5.0M     5.0M   0% /run=
/lock
tmpfs                     32G     32G   0% /sys=
/fs/cgroup
/dev/mapper/system-opt   102G  2.1G   95G   3%=
 /opt
/dev/mapper/system-var   230G   87G  132G  40%=
 /var
/dev/sda1            =
    1.5G   69M  1.4G   5% /boot
tmpfs                    6.3G     6.3G   0% /run=
/user/1003

Strace of PID 8310 ( which involved sending wal and data)<= /p>

sendto(10, "=
;d\0\0\0\235w\0\0\0\26u\177(X\0\0\0\26u\177(\330\0\2\313\355\333z,\216R\0&q=
uot;..., 158, 0, NULL, 0) =3D=
 158
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27607) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "<\0\0\0\0\0\0\0\260(\177u\26\0=
\0\0\20\t\0\0\373\312\234\25\0 \6\0\177\6\0\0"..., 1=
76, 8333528) =3D=
 176
sendto(10, "d\0\0\0\315w\0\0\0\26u\177(\330\0=
\0\0\26u\177)\210\0\2\313\355\333z0\r<\0"..., 206=
, 0, NULL, 0) =3D 206<=
/span>
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27606) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "\256\0\0\0\0\0\0\0`)\177u\26\0\0\=
0\20\t\0\0\351\7\354a\0 x\0\177\6\0\0"..., 328, 8333704) =3D 328
sendto(10, "d\0\0\1ew\0\0\0\26u\177)\210\0\0\=
0\26u\177*\320\0\2\313\355\333z3S\256\0"..., 358, 0, NULL, 0) =3D 358
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27605) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\355\1|\1\250*\177u\26\0\0=
\0@\n\0\0\213\23/\375\0 \20\0\177\6\0\0"..., 120, 8334032) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177*\320\0=
\0\0\26u\177+H\0\2\313\355\333zD\266L\0"..., 150, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27601) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "R\0\0\0\356\1|\1 +\177u\26\0\0\0@=
\n\0\0\341l\247\20\0 \26\0\177\6\0\0"..., 128=
, 8334152) =3D 128
sendto(10, "d\0\0\0\235w\0\0\0\26u\177+H\0\0\=
0\26u\177+\310\0\2\313\355\333zF\333R\0"..., 158, 0, NULL, 0) =3D 158
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27600) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "D\0\0\0\357\1|\1\240+\177u\26\0\0=
\0@\n\0\0z\370S]\0 \10\0\177\6\0\0"..., 112, =
8334280) =3D 112
sendto(10, "d\0\0\0\215w\0\0\0\26u\177+\310\0=
\0\0\26u\177,8\0\2\313\355\333zI\25D\0"..., 142, 0, NULL, 0) =3D 142
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27599) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "j\0\0\0\360\1|\1\20,\177u\26\0\0\=
0@\n\0\0\242\v\vd\0 .\0\177\6\0\0"..., 152, <=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">8334392) =3D 152
sendto(10, "d\0\0\0\265w\0\0\0\26u\177,8\0\0\=
0\26u\177,\320\0\2\313\355\333zKfj\0"..., 182=
, 0, NULL, 0) =3D 182
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27599) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\361\1|\1\250,\177u\26\0\0=
\0@\n\0\0\362\f\2738\0 \20\0\177\6\0\0"..., 120, 8334544) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177,\320\0=
\0\0\26u\177-H\0\2\313\355\333zz@L\0"..., 150=
, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27587) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\362\1|\1 -\177u\26\0\0\0@=
\n\0\0{\360\335\367\0 \20\0\177\6\0\0"..., 120, 8334664) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177-H\0\0\=
0\26u\177-\300\0\2\313\355\333\177T\26L\0"..., 150, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27269) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "J\0\0\0\0\0\0\0\230-\177u\26\0\0\=
0\20\t\0\0\376\2714\306\0 \24\0\177\6\0\0"..., 200, 8334784) =3D 200
sendto(10, "d\0\0\0\345w\0\0\0\26u\177-\300\0=
\0\0\26u\177.\210\0\2\313\355\333\177aOJ\0"..., 230<=
/span>, 0, NULL, 0) =3D 230
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 27266) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\364\1|\1`.\177u\26\0\0\0@=
\n\0\0\206\220\341J\0 \20\0\177\6\0\0"..., 120, 8334984) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177.\210\0=
\0\0\26u\177/\0\0\2\313\355\333\211\212\261L\0"..., =
150, 0, NULL, 0) =3D 1=
50
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26600) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0bd\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\365\1|\1\330.\177u\26\0\0=
\0@\n\0\0]\370&\223\0 \20\0\177\6\0\0"..., 120, 8335104) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177/\0\0\0=
\0\26u\177/x\0\2\313\355\333\211\215uL\0"..., 150, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26599) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\366\1|\1P/\177u\26\0\0\0@=
\n\0\0\33\234NP\0 \20\0\177\6\0\0"..., 120, <=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">8335224) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177/x\0\0\=
0\26u\177/\360\0\2\313\355\333\211\227WL\0"..., 150<=
/span>, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26596) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\367\1|\1\310/\177u\26\0\0=
\0@\n\0\0\255\217\327\311\0 \20\0\177\6\0\0"..., 120=
, 8335344) =3D <=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">120
sendto(10, "d\0\0\0\225w\0\0\0\26u\177/\360\0=
\0\0\26u\1770h\0\2\313\355\333\212\2649L\0"..., 150<=
/span>, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26523) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\370\1|\1@0\177u\26\0\0\0@=
\n\0\0\375\345\21\231\0 \20\0\177\6\0\0"..., 120, 8335464) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\1770h\0\0\=
0\26u\1770\340\0\2\313\355\333\214y(L\0"..., 150, 0, NULL, 0) =3D 150
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26407) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "R\0\0\0\371\1|\1\2700\177u\26\0\0=
\0@\n\0\0h\266\304\212\0 \26\0\177\6\0\0"..., 200, 8335584) =3D 200
sendto(10, "d\0\0\0\345w\0\0\0\26u\1770\340\0=
\0\0\26u\1771\250\0\2\313\355\333\214|`R\0"..., 230<=
/span>, 0, NULL, 0) =3D 230
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26407) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "D\0\0\0\372\1|\1\2001\177u\26\0\0=
\0@\n\0\0\313\365\352E\0 \10\0\177\6\0\0"..., 112, 8335784) =3D 112
sendto(10, "d\0\0\0\215w\0\0\0\26u\1771\250\0=
\0\0\26u\1772\30\0\2\313\355\333\214\177\nD\0"..., 1=
42, 0, NULL, 0) =3D 14=
2
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26406) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "j\0\0\0\373\1|\1\3601\177u\26\0\0=
\0@\n\0\0\237\210\276\7\0 .\0\177\6\0\0"..., 152, 8335896) =3D 152
sendto(10, "d\0\0\0\265w\0\0\0\26u\1772\30\0\=
0\0\26u\1772\260\0\2\313\355\333\214\202\300j\0"..., 182, 0, NULL, 0) =3D =
182
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26405) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0bd\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "Q\0\0\0\374\1|\1\2102\177u\26\0\0=
\0@\n\0\0XuO\236\0 \25\0\177\6\0\0"..., 128, =
8336048) =3D 128
sendto(10, "d\0\0\0\235w\0\0\0\26u\1772\260\0=
\0\0\26u\17730\0\2\313\355\333\214\376[Q\0"..., 158<=
/span>, 0, NULL, 0) =3D 158
epoll_wait(6, [{EPOLLIN, {u32=
=3D2019165936, u64=3D94023148242672}}], 1=
, 26373) =3D 1
read(11, "\27\0\0\0\0\0\0\0\0\0\0\0DY\0\0k\0\=
0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 1024) =3D 128
recvfrom(10, 0x7ffe06388c27, 1, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unavailable)
pread64(7, "L\0\0\0\375\1|\1\0103\177u\26\0\0=
\0@\n\0\0\31\177O\251\0 \20\0\177\6\0\0"..., 120, 8336176) =3D 120
sendto(10, "d\0\0\0\225w\0\0\0\26u\17730\0\0\=
0\26u\1773\250\0\2\313\355\333\215^ZL\0"..., 150, 0, NULL, 0) =3D 150
epoll_wait(6, ^Cstrace:=
 Process 8310 detached

Secondary:

recvfrom(6, 0x7fc06b1db32c<=
/span>, 224484, 0, NULL, NULL) =3D -1 EAGAIN (Resource temporarily unav=
ailable)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D353000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D352574})
recvfrom(6, "\0\0\0\33\351$\0\0\0$\351\22\0\0=
\0\20\0\36 \310 \v+\262\25\0\0\0\0\0\0\21"..., 22448=
4, 0, NULL, NULL) =3D 1148
recvfrom(6, "\35\16\0\0\0\254\35)\0\0\0\312\3=
5,\0\0\0:\36\30\0\0\0Y\36\22\0\0\0\265\36\n"..., 223=
336, 0, NULL, NULL) =3D 1148
recvfrom(6, "\304\r\0\0\0d\306\r\0\0\0\34\307=
\f\0\0\0\n\310(\0\0\0\f\311\30\0\0\0008\312\t"..., 2=
22188, 0, NULL, <=
span class=3D"gmail-hljs-keyword" style=3D"margin:0px;padding:0px;border:0p=
x;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:=
inherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fo=
nt-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;bo=
x-sizing:inherit">NULL) =3D 1148
recvfrom(6, 0x7fc06b1dc0a0, 221040, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D352000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D351999})
recvfrom(6, "I#\0\0\0\20M/\0\0\0\23N2\0\0\0\2=
06P\21\0\0\0qS\26\0\0\0\254X2"..., 221040, 0, NULL, =3D 2296
recvfrom(6, "\0\0<\323{\1\230\324\206s\26\=
0\0\0\0\v\0\0\352\274\206M\0 \20\0\177\6\0\0ld"..., =
218744, 0, NULL, =
NULL) =3D 1148
recvfrom(6, "\0\0ld\0\0f\257\1\0I\n\0\0\377\2=
\0\0i\370.\0\20\0\226#\0\0\0\0\0\0"..., 217596, 0, NULL, NULL) =3D 1148<=
/span>
recvfrom(6, 0x7fc06b1dd290, 216448, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D351000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D350999})
recvfrom(6, "\0\0\0nl\271\355\313\2\0\320\266=
v\271\355\313\2\0\rmajor\301Datapat"..., 216448, 0, NULL, NULL) =3D 2296<=
/span>
recvfrom(6, 0x7fc06b1ddb88, 214152, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D351000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D350999})
recvfrom(6, "\0\7K\25\0\0\0\374N'\0\0\0 P=
\23\0\0\0\375P\25\0\0\0fQ\21\0\0\0]"..., 214152, 0, NULL, NULL) =3D 2296<=
/span>
recvfrom(6, " VJARHORTR01/MPLS-AIRTEL-4G to C=
"..., 211856, 0, NULL, NULL) =3D 1148
recvfrom(6, 0x7fc06b1de8fc, 210708, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D351000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D350999})
recvfrom(6, "\244\0\301\27\0\0<\323{\1\200=
\364\206s\26\0\0\0\0\v\0\0o=3D\221;\0\20\0\0\214\27"..., 210708, 0, NULL, NULL) =3D 2296
recvfrom(6, 0x7fc06b1df1f4, 208412, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D351000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D350999})
recvfrom(6, "\0\0\0?\226(\0\0\0\236\227\24\0\=
0\0\366\227\22\0\0\0004\230\25\0\0\0Y\230(\0\0"..., =
208412, 0, NULL, =
NULL) =3D 2296
recvfrom(6, 0x7fc06b1dfaec, 206116, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D351000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D350999})
recvfrom(6, "\0\0\0\335\277\r\0\0\0\10\3004\0=
\0\0W\305,\0\0\0006\307\v\0\0\0\37\311\16\0\0"..., 2=
06116, 0, NULL, <=
span class=3D"gmail-hljs-keyword" style=3D"margin:0px;padding:0px;border:0p=
x;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:=
inherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fo=
nt-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;bo=
x-sizing:inherit">NULL) =3D 2296
recvfrom(6, 0x7fc06b1e03e4, 203820, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D350000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D349999})
recvfrom(6, "\0X\220 \0008\220 \0\30\220 \0\3=
70\217 \0\330\217 \0\270\217 \0\230\217 \0\210\217 "..., 203820, 0, NULL, NULL) =3D 1148
recvfrom(6, "\25\0\0\0\0\0\0\244\345\34\0\20\=
0(+\262\25\0\0\0\0\0\0\345\3440\0\20\0)+\262"..., 20=
2672, 0, NULL, NULL) =3D 1148
recvfrom(6, 0x7fc06b1e0cdc, 201524, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D350000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D349999})
recvfrom(6, "M\"\0\0\0\24N3\0\0\0\210P\4=
\0\0\0<=
/span>sS\27\0\0\0\255X4\<=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">0\0\0\357X\35"..., 2=
01524, 0, NULL, NULL) =3D 2296
recvfrom(6, "\0*\<=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">0\0\0\0\0\0\0@\0\0\0<\323{\1P\16\207s\26\0\0=
\0\0\v\=
0\0?\30"..., =
199228, 0, NULL, NULL) =3D 1148
recvfrom(6, "\0\10\<=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">214 \0\3=
50\213 \0\250\213 \0h\213 \0H\213 \0\30\<=
span class=3D"gmail-hljs-number" style=3D"margin:0px;padding:0px;border:0px=
;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:i=
nherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fon=
t-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;box=
-sizing:inherit">213 \0\3=
70\212 \0\310\212 "..., 198080, 0, NUL=
L, NULL) =3D 1148
recvfrom(6, "\354\"\0\20\0%+\262\25\0\0\=
0\0\0\0\366\354\36\0\20\0'+\262\25\0\0\0\0\0\0\261"..., 196932, 0, NULL<=
/span>, NULL) =3D 1148
recvfrom(6, 0x7fc06b1e2348, 195784, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D350000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D349999})
recvfrom(6, "\0\0\0/\334\36\0\0\0\337\334\34\=
0\0\0\250\335\35\0\0\0\263\335\21\0\0\0\335\336\27\0\0"..., 195784, 0, NULL<=
/span>, NULL) =3D 1148
recvfrom(6, 0x7fc06b1e27c4, 194636, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D349000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D348999})
recvfrom(6, "\0\0\0/\233\10\0\0\0i\233\10\0\0=
\0|\233\3\0\0\0\204\233/\0\0\0\36\235\t\0\0"..., 194=
636, 0, NULL, NULL) =3D 1148
recvfrom(6, "\0\0\0\3746\22\0\0\0g7\2\0\0\0%8=
4\0\0\0\0039-\0\0\0\2669!\0\0"..., 193488, 0, NULL, =3D 1148
recvfrom(6, 0x7fc06b1e30bc, 192340, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D349000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D348999})
recvfrom(6, "\0\0\0\t\f\21\0\0\0\375\f\32\0\0=
\0\25\r-\0\0\0 \r\20\0\0\0)\r\36\0\0"..., 192340, 0, NULL, NULL) =3D 22=
96
recvfrom(6, "\0\330\220@\1\30\217 \0\370\216 =
\0008\220@\1(\217 \0\10\217 \0\0\0j\370\v\0\20"..., =
190044, 0, NULL, =
NULL) =3D 1148
recvfrom(6, 0x7fc06b1e3e30, 188896, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D349000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D348999})
recvfrom(6, "\354\36\0\0\0\366\354&\0\0\0=
005\355-\0\0\0|\355\35\0\0\0\241\355\10\0\0\0\364\356\f"..., 188896, 0, NULL=
, NULL) =3D 2296
recvfrom(6, "(\23\0\0\0008)\36\0\0\0\200)\7\0=
\0\0\211)$\0\0\0\305)\r\0\0\0\33*\5"..., 186600, 0, NULL, NULL) =3D 1148<=
/span>
recvfrom(6, 0x7fc06b1e4ba4, 185452, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D349000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D348999})
recvfrom(6, "\262\25\0\0\0\0\200\373\307\271\=
355\313\2\0h\223\331\271\355\313\2\0\21cleared\277D"..., 185452, 0, NULL, NULL) =3D 1148
recvfrom(6, "\0\0-6\306\375\0\20\0\0d\33t\2\3=
\177\6\0\0ld\0\0e\257\1\0~\7\0\0\377"..., 184304, 0, NULL, NULL) =3D 11=
48
recvfrom(6, "\0\0\0\364\363\27\0\20\0\25 \262=
\25\0\0\0\0\0\0\313\362\36\0\20\0\25 \262\25\0\0\0"..., 183156, 0, NULL, NULL) =3D 1148
recvfrom(6, 0x7fc06b1e5918, 182008, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D348000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D347723})
recvfrom(6, "\25\0\0\0\0\0\0\375\347'\0\2=
0\0\25 \262\25\0\0\0\0\0\0!\347\4\0\20\0\25 \262"..., 0, NULL=
, NULL) =3D 1148
recvfrom(6, "\334\1\0\0\0A\335\r\0\0\0\314\33=
6\27\0\0\0\0\0\20\0\32 \260 \37 \262\25\0\0\0"..., 1=
80860, 0, NULL, <=
span class=3D"gmail-hljs-keyword" style=3D"margin:0px;padding:0px;border:0p=
x;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:=
inherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fo=
nt-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;bo=
x-sizing:inherit">NULL) =3D 1148
recvfrom(6, 0x7fc06b1e6210, 179712, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D348000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D347999})
recvfrom(6, "e!\0\0\0Kf\33\0\0\0Kf\35\0\0\0\1=
77f$\0\0\0\201f\22\0\0\0\ng0"..., 179712, 0, NULL, NULL) =3D 2296
recvfrom(6, 0x7fc06b1e6b08, 177416, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D347000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D346998})
recvfrom(6, "\0\0\0\332C\36\0\0\0\346C\3\0\0\=
0\347C'\0\0\0CD\25\0\0\0\202E\3\0\0"..., 177416<=
/span>, 0, NULL, NULL) =3D 1=
342
recvfrom(6, 0x7fc06b1e7046, 176074, 0, NULL, NULL) =
=3D -1 EAGAIN (Resource temporarily unavail=
able)
write(7, "\241\0\0\0<\323{\1\310+\206s\26\=
0\0\0\0\n\0\0e\316|\\\0 p\0\177\6\0\0"..., 86040) =3D 86040
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D347000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D311466})
recvfrom(6, "d\0\0\0\225w\0\0\0\26s\207|\10\0=
\0\0\26s\207|\200\0\2\313\355\272%\214rL\0"..., 2621=
44, 0, NULL, NULL) =3D 7, "L\0\0\0=3D\323{\1\340{\207s\26\0\0\=
0@\n\0\0#\225f\242\0 \20\0\177\6\0\0"..., 120=
) =3D 120
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D311000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D309985})
recvfrom(6, "d\0\0\0\345w\0\0\0\26s\207|\200\=
0\0\0\26s\207}H\0\2\313\355\272%\220kR\0"..., 262144=
, 0, NULL, NULL) =3D =
230
write(7, "R\0\0\0>\323{\1X|\207s\26\0\0\0@=
\n\0\0\345\350\313:\0 \26\0\177\6\0\0"..., 200) =3D 200
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 1 (<=
span class=3D"gmail-hljs-keyword" style=3D"margin:0px;padding:0px;border:0p=
x;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:=
inherit;line-height:inherit;font-family:inherit;font-size-adjust:inherit;fo=
nt-kerning:inherit;font-feature-settings:inherit;vertical-align:baseline;bo=
x-sizing:inherit">in [6], =3D0, tv_usec=3D0})
recvfrom(6, "d\0\0\0\225w\0\0\0\26s\207}H\0\0=
\0\26s\207}\300\0\2\313\355\272%\221\356L\0"..., 262=
144, 0, NULL, NULL) =3D 150
write(7, "L\0\0\0?\323{\1 }\207s\26\0\0\0@\n\=
0\0r\341\344\0\0 \20\0\177\6\0\0"..., 120) =3D 120
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D309000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D308787})
recvfrom(6, "d\0\0\0\215w\0\0\0\26s\207}\300\=
0\0\0\26s\207~0\0\2\313\355\272%\225\352D\0"..., 262=
144, 0, NULL, NULL) =3D 142
write(7, "D\0\0\0@\323{\1\230}\207s\26\0\0\0@=
\n\0\0\\\272\2\302\0 \10\0\177\6\0\0"..., 112=
) =3D 112
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D308000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D307461})
recvfrom(6, "d\0\0\0\335w\0\0\0\26s\207~0\0\0=
\0\26s\207~\360\0\2\313\355\272%\233\255<\0"..., =
262144, 0, NULL, =
NULL) =3D 222
write(7, "<\0\0\0\0\0\0\0\10~\207s\26\0\0\=
0\20\t\0\0x\r\305\10\0 \6\0\177\6\0\0"..., 192) =3D 192
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D307000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D305420})
recvfrom(6, "d\0\0\0\265w\0\0\0\26s\207~\360\=
0\0\0\26s\207\177\210\0\2\313\355\272%\243bj\0"..., =
262144, 0, NULL, =
NULL) =3D 182
write(7, "j\0\0\0B\323{\1\310~\207s\26\0\0\0@=
\n\0\0;\240W\232\0 .\0\177\6\0\0"..., 152) =3D 152
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D305000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D304065})
recvfrom(6, "d\0\0\0\215w\0\0\0\26s\207\177\2=
10\0\0\0\26s\207\177\370\0\2\313\355\272%\250\0D\0"..., 262144, 0, NULL, NULL) =3D 142
write(7, "D\0\0\0C\323{\1`\177\207s\26\0\0\0@=
\n\0\0V\222\316\241\0 \10\0\177\6\0\0"..., 112) =3D 112
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D304000}) =3D 1 (in [6], left {tv_sec=3D8, tv_usec=3D303683})
recvfrom(6, "d\0\0\0\315w\0\0\0\26s\207\177\3=
70\0\0\0\26s\207\200\250\0\2\313\355\272%\253\253j\0"..., 262144, 0, NULL, NULL) =3D 206
write(7, "j\0\0\0D\323{\1\20\321\5\0\1\0\0\0\=
0\200\207s\26\0\0\0b\0\0\0\0\0\0\0"..., 176) =
=3D 176
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D0, tv_usec=3D0}) =3D 0 (T=
imeout)
select(5, [4], NULL, NULL, {tv_sec=3D0, tv_=
usec=3D0}) =3D 0 (Timeout)
select(7, [4 6], NULL=
, NULL, {tv_sec=3D8, tv_usec=3D303000}^Cstrace: Process 16871 detached
 <detached ...>

= Thanks,

Bhavesh=C2=A0

--000000000000834e870629a4aed4--