Date: Mon, 29 Mar 2021 22:57:09 +0300 From: Christos Chatzaras <chris@cretaforce.gr> To: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Cc: "gjb@freebsd.org" <gjb@FreeBSD.org>, "jtl@freebsd.org" <jtl@FreeBSD.org>, kib@freebsd.org Subject: FreeBSD 13.0-RC4 and Nginx process "stuck" during restart Message-ID: <94CCFC59-B381-40B1-8F85-F86D87A16B53@cretaforce.gr>
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Hello, I upgrade from 12.2 to 13.0-RC4 and I notice a strange issue with Nginx. When I run "service nginx restart" in some (random) servers it doesn't = complete the restart and it "stucks" at "Waiting for PIDS: 20536." . I can kill the 20536 process and then restart completes. procstat -kk 20536: PID TID COMM TDNAME KSTACK 63094 100505 nginx - mi_switch+0xc1 = sleepq_catch_signals+0x2e6 sleepq_wait_sig+0x9 _sleep+0x1be = kern_sigsuspend+0x164 sys_sigsuspend+0x31 amd64_syscall+0x10c = fast_syscall_common+0xf8=20 I found this commit: = https://cgit.freebsd.org/src/commit/?id=3Ddbec10e08808e375365fb2a2462f306e= 0cdfda32 = <https://cgit.freebsd.org/src/commit/?id=3Ddbec10e08808e375365fb2a2462f306= e0cdfda32> Could this be related? If yes can we have the patch in releng/13.0 ? Kind regards, Christos Chatzaras=
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