version 2.4
pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=100000000}, NULL) = 0 (Timeout)
Repeats forever using strace. Only one httpd process enabled.
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- I also have the same problem here: stackoverflow.com/questions/74439668/… Let me know if you got the solutionAhmad Asjad– Ahmad Asjad2022-11-21 19:48:08 +00:00Commented Nov 21, 2022 at 19:48
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1 Answer
I have the same problem. Here is my logs
netstat -tulpn Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 729/systemd-resolve tcp 0 0 0.0.0.0:22825 0.0.0.0:* LISTEN 2728/php tcp 0 0 0.0.0.0:23004 0.0.0.0:* LISTEN 2752/php tcp 0 0 0.0.0.0:22928 0.0.0.0:* LISTEN 2742/php tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1072/sshd: /usr/sbi tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN 971/mysqld tcp 0 0 127.0.0.1:33060 0.0.0.0:* LISTEN 971/mysqld tcp6 0 0 :::9100 :::* LISTEN 1074312/node_export tcp6 71 0 :::80 :::* LISTEN 2207/apache2 tcp6 0 0 :::22 :::* LISTEN 1072/sshd: /usr/sbi tcp6 512 0 :::443 :::* LISTEN 2207/apache2 udp 0 0 127.0.0.53:53 0.0.0.0:* 729/systemd-resolve udp 0 0 0.0.0.0:500 0.0.0.0:* 1073/charon udp 0 0 0.0.0.0:4500 0.0.0.0:* 1073/charon udp6 0 0 :::500 :::* 1073/charon udp6 0 0 :::4500 :::* 1073/charon Apache2 stuck and only listening on ipv6 tcp.
Here is the stack trace.
2207 pselect6(0, NULL, NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 0 (Timeout) 2207 wait4(-1, 0x7ffedc77b084, WNOHANG|WSTOPPED, NULL) = 0 2207 times({tms_utime=3026 /* 30.26 s */, tms_stime=6010 /* 60.10 s */, tms_cutime=369020 /* 3690.20 s */, tms_cstime=174724 /* 1747.24 s */}) = 1819843847 2207 pselect6(0, NULL, NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 0 (Timeout) 2207 wait4(-1, 0x7ffedc77b084, WNOHANG|WSTOPPED, NULL) = 0 2207 times({tms_utime=3026 /* 30.26 s */, tms_stime=6010 /* 60.10 s */, tms_cutime=369020 /* 3690.20 s */, tms_cstime=174724 /* 1747.24 s */}) = 1819843947 2207 pselect6(0, NULL, NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL) = 0 (Timeout) 2207 wait4(-1, 0x7ffedc77b084, WNOHANG|WSTOPPED, NULL) = 0 2207 times({tms_utime=3026 /* 30.26 s */, tms_stime=6010 /* 60.10 s */, tms_cutime=369020 /* 3690.20 s */, tms_cstime=174724 /* 1747.24 s */}) = 1819844047 2207 pselect6(0, NULL, NULL, NULL, {tv_sec=1, tv_nsec=0}, NULL^C 
- 1This does not really answer the question. If you have a different question, you can ask it by clicking Ask Question. To get notified when this question gets new answers, you can follow this question. Once you have enough reputation, you can also add a bounty to draw more attention to this question. - From ReviewGiovanni Toraldo– Giovanni Toraldo2022-09-30 10:53:24 +00:00Commented Sep 30, 2022 at 10:53