Looking at config.log, there is #define HAVE_LIBSYSTEMD 1 But "Type=notify" does not appear My systemd is version 248 On 2021-04-26 12:05, Joan Moreau wrote:> I have > > # sudo systemctl status dovecot > ? dovecot.service - Dovecot IMAP/POP3 email server > Loaded: loaded (/usr/lib/systemd/system/dovecot.service; enabled; > vendor preset: disabled) > Active: active (running) since Sun 2021-04-25 20:13:25 UTC; 14h ago > Docs: man:dovecot(1) > https://doc.dovecot.org/ > Main PID: 2559364 (dovecot) > Tasks: 28 (limit: 76912) > Memory: 1.0G > CPU: 7min 18.342s > CGroup: /system.slice/dovecot.service > ??2559364 /usr/sbin/dovecot -F > ??2559366 dovecot/imap-login > ??2559367 dovecot/anvil [11 connections] > ??2559368 dovecot/log > > On 2021-04-26 08:32, Aki Tuomi wrote: > I don't know then. It works for me and I just tried it again. The only > reason it would fail would be that HAVE_LIBSYSTEMD is not defined, so > it would not be using libsystemd for notify support. > > $ sudo systemctl status dovecot > ? dovecot.service - Dovecot IMAP/POP3 email server > Loaded: loaded (/lib/systemd/system/dovecot.service; disabled; vendor > preset: enabled) > Active: active (running) since Mon 2021-04-26 10:30:02 EEST; 2s ago > Docs: man:dovecot(1) > https://doc.dovecot.org/ > Main PID: 30213 (dovecot) > Status: "v2.4.devel (98a1cca054) running" > Tasks: 4 (limit: 4701) > Memory: 3.3M > CGroup: /system.slice/dovecot.service > ??30213 /home/cmouse/dovecot/sbin/dovecot -F > ??30214 dovecot/anvil > ??30215 dovecot/log > ??30216 dovecot/config > > You can tell from the "Status" line that it's using Type=notify. > > Aki > > On 26/04/2021 10:29 Joan Moreau <jom at grosjo.net> wrote: > > Yes, I do run autogen.sh after every "git pull" > > On 2021-04-26 08:21, Aki Tuomi wrote: The current autoconf code is bit > buggy, but if you do indeed have libsystemd-dev installed it should do > the right thing and will work with systemd even if you have > Type=notify. > > This has been actually tested, so if it's not working, then something > else is wrong. > > Did you remember to run ./autogen.sh after pulling from git to make > sure you get new configure script? > > Aki > > On 26/04/2021 10:11 Joan Moreau <jom at grosjo.net> wrote: > > Yes systemd is installed (and the "dev" files as well) > > On 2021-04-26 06:23, Aki Tuomi wrote: This is because you are not > compiling with libsystemd-dev installed. I guess we need to make some > service template that use type simple when you don't use libsystemd. > > Aki > > On 25/04/2021 22:53 Joan Moreau <jom at grosjo.net> wrote: > > Yes, it seems fixed with this patch :) > > Another bug with git, is the "type=" in systemd is switched from > "simple" to "notify". The later does not work and reverting to "simple" > does work > > On 2021-04-25 17:53, Aki Tuomi wrote: On 24/04/2021 21:56 Joan Moreau > <jom at grosjo.net> wrote: > > chroot= does not resolve the issue > I have "chroot = login" in my conf > > Thanks! > > The chroot was needed to get the core dump. > > Can you try if this does fix the crash? > > Aki > > From 1df4e02cbff710ce8938480b07a5690e37f661f6 Mon Sep 17 00:00:00 2001 > From: Timo Sirainen <timo.sirainen at open-xchange.com> > Date: Fri, 23 Apr 2021 16:43:36 +0300 > Subject: [PATCH] login-common: Fix handling destroyed_clients linked > list > > The client needs to be removed from destroyed_clients linked list > before > it's added to client_fd_proxies linked list. > > Broken by 1c622cdbe08df2f642e28923c39894516143ae2a > --- > src/login-common/client-common.c | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/src/login-common/client-common.c > b/src/login-common/client-common.c > index bdb6e9c798..1d264d9f75 100644 > --- a/src/login-common/client-common.c > +++ b/src/login-common/client-common.c > @@ -289,8 +289,9 @@ void client_disconnect(struct client *client, const > char *reason, > /* Login was successful. We may now be proxying the connection, > so don't disconnect the client until client_unref(). */ > if (client->iostream_fd_proxy != NULL) { > + i_assert(!client->fd_proxying); > client->fd_proxying = TRUE; > - i_assert(client->prev == NULL && client->next == NULL); > + DLLIST_REMOVE(&destroyed_clients, client); > DLLIST_PREPEND(&client_fd_proxies, client); > client_fd_proxies_count++; > } > @@ -307,8 +308,9 @@ void client_destroy(struct client *client, const > char *reason) > > if (last_client == client) > last_client = client->prev; > - /* remove from clients linked list before it's added to > - client_fd_proxies. */ > + /* move to destroyed_clients linked list before it's potentially > + added to client_fd_proxies. */ > + i_assert(!client->fd_proxying); > DLLIST_REMOVE(&clients, client); > DLLIST_PREPEND(&destroyed_clients, client); > > @@ -409,13 +411,14 @@ bool client_unref(struct client **_client) > DLLIST_REMOVE(&client_fd_proxies, client); > i_assert(client_fd_proxies_count > 0); > client_fd_proxies_count--; > + } else { > + DLLIST_REMOVE(&destroyed_clients, client); > } > i_stream_unref(&client->input); > o_stream_unref(&client->output); > i_close_fd(&client->fd); > event_unref(&client->event); > > - DLLIST_REMOVE(&destroyed_clients, client); > i_free(client->proxy_user); > i_free(client->proxy_master_user); > i_free(client->virtual_user);-------------- next part -------------- An HTML attachment was scrubbed... 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Can you try with latest git? We did some improvements on the systemd configure parts. Aki> On 26/04/2021 23:32 Joan Moreau <jom at grosjo.net> wrote: > > > Looking at config.log, there is #define HAVE_LIBSYSTEMD 1 > But "Type=notify" does not appear > My systemd is version 248 > > > > On 2021-04-26 12:05, Joan Moreau wrote: > > I have > > # sudo systemctl status dovecot > > ? dovecot.service - Dovecot IMAP/POP3 email server > > Loaded: loaded (/usr/lib/systemd/system/dovecot.service; enabled; vendor preset: disabled) > > Active: active (running) since Sun 2021-04-25 20:13:25 UTC; 14h ago > > Docs: man:dovecot(1) > > https://doc.dovecot.org/ > > Main PID: 2559364 (dovecot) > > Tasks: 28 (limit: 76912) > > Memory: 1.0G > > CPU: 7min 18.342s > > CGroup: /system.slice/dovecot.service > > ??2559364 /usr/sbin/dovecot -F > > ??2559366 dovecot/imap-login > > ??2559367 dovecot/anvil [11 connections] > > ??2559368 dovecot/log > > > > > > > > On 2021-04-26 08:32, Aki Tuomi wrote: > > > I don't know then. It works for me and I just tried it again. The only reason it would fail would be that HAVE_LIBSYSTEMD is not defined, so it would not be using libsystemd for notify support. > > > > > > $ sudo systemctl status dovecot > > > ? dovecot.service - Dovecot IMAP/POP3 email server > > > Loaded: loaded (/lib/systemd/system/dovecot.service; disabled; vendor preset: enabled) > > > Active: active (running) since Mon 2021-04-26 10:30:02 EEST; 2s ago > > > Docs: man:dovecot(1) > > > https://doc.dovecot.org/ > > > ?Main PID: 30213 (dovecot) > > > Status: "v2.4.devel (98a1cca054) running" > > > Tasks: 4 (limit: 4701) > > > Memory: 3.3M > > > CGroup: /system.slice/dovecot.service > > > ??30213 /home/cmouse/dovecot/sbin/dovecot -F > > > ??30214 dovecot/anvil > > > ??30215 dovecot/log > > > ??30216 dovecot/config > > > > > > You can tell from the "Status" line that it's using Type=notify. > > > > > > Aki > > > > > > > > > > On 26/04/2021 10:29 Joan Moreau <jom at grosjo.net> wrote: > > > > > > > > > > > > Yes, I do run autogen.sh after every "git pull" > > > > > > > > > > > > On 2021-04-26 08:21, Aki Tuomi wrote: > > > > > The current autoconf code is bit buggy, but if you do indeed have libsystemd-dev installed it should do the right thing and will work with systemd even if you have Type=notify. > > > > > > > > > > This has been actually tested, so if it's not working, then something else is wrong. > > > > > > > > > > Did you remember to run ./autogen.sh after pulling from git to make sure you get new configure script? > > > > > > > > > > Aki > > > > > > > > > > > > > > > > > > > > > On 26/04/2021 10:11 Joan Moreau <jom at grosjo.net> wrote: > > > > > > > > > > > > > > > > > > Yes systemd is installed (and the "dev" files as well) > > > > > > > > > > > > > > > > > > On 2021-04-26 06:23, Aki Tuomi wrote: > > > > > > > This is because you are not compiling with libsystemd-dev installed. I guess we need to make some service template that use type simple when you don't use libsystemd. > > > > > > > > > > > > > > Aki > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On 25/04/2021 22:53 Joan Moreau <jom at grosjo.net> wrote: > > > > > > > > > > > > > > > > > > > > > > > > Yes, it seems fixed with this patch :) > > > > > > > > > > > > > > > > Another bug with git, is the "type=" in systemd is switched from "simple" to "notify". The later does not work and reverting to "simple" does work > > > > > > > > > > > > > > > > > > > > > > > > On 2021-04-25 17:53, Aki Tuomi wrote: > > > > > > > > > > On 24/04/2021 21:56 Joan Moreau <jom at grosjo.net> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > chroot= does not resolve the issue > > > > > > > > > > I have "chroot = login" in my conf > > > > > > > > > > > > > > > > > > > > > > > > > > > > Thanks! > > > > > > > > > > > > > > > > > > The chroot was needed to get the core dump. > > > > > > > > > > > > > > > > > > Can you try if this does fix the crash? > > > > > > > > > > > > > > > > > > Aki > > > > > > > > > > > > > > > > > > From 1df4e02cbff710ce8938480b07a5690e37f661f6 Mon Sep 17 00:00:00 2001 > > > > > > > > > From: Timo Sirainen <timo.sirainen at open-xchange.com> > > > > > > > > > Date: Fri, 23 Apr 2021 16:43:36 +0300 > > > > > > > > > Subject: [PATCH] login-common: Fix handling destroyed_clients linked list > > > > > > > > > > > > > > > > > > The client needs to be removed from destroyed_clients linked list before > > > > > > > > > it's added to client_fd_proxies linked list. > > > > > > > > > > > > > > > > > > Broken by 1c622cdbe08df2f642e28923c39894516143ae2a > > > > > > > > > --- > > > > > > > > > ?src/login-common/client-common.c | 11 +++++++---- > > > > > > > > > ?1 file changed, 7 insertions(+), 4 deletions(-) > > > > > > > > > > > > > > > > > > diff --git a/src/login-common/client-common.c b/src/login-common/client-common.c > > > > > > > > > index bdb6e9c798..1d264d9f75 100644 > > > > > > > > > --- a/src/login-common/client-common.c > > > > > > > > > +++ b/src/login-common/client-common.c > > > > > > > > > @@ -289,8 +289,9 @@ void client_disconnect(struct client *client, const char *reason, > > > > > > > > > ?/* Login was successful. We may now be proxying the connection, > > > > > > > > > ?so don't disconnect the client until client_unref(). */ > > > > > > > > > ?if (client->iostream_fd_proxy != NULL) { > > > > > > > > > + i_assert(!client->fd_proxying); > > > > > > > > > ?client->fd_proxying = TRUE; > > > > > > > > > - i_assert(client->prev == NULL && client->next == NULL); > > > > > > > > > + DLLIST_REMOVE(&destroyed_clients, client); > > > > > > > > > ?DLLIST_PREPEND(&client_fd_proxies, client); > > > > > > > > > ?client_fd_proxies_count++; > > > > > > > > > ?} > > > > > > > > > @@ -307,8 +308,9 @@ void client_destroy(struct client *client, const char *reason) > > > > > > > > > ? > > > > > > > > > ?if (last_client == client) > > > > > > > > > ?last_client = client->prev; > > > > > > > > > - /* remove from clients linked list before it's added to > > > > > > > > > - client_fd_proxies. */ > > > > > > > > > + /* move to destroyed_clients linked list before it's potentially > > > > > > > > > + added to client_fd_proxies. */ > > > > > > > > > + i_assert(!client->fd_proxying); > > > > > > > > > ?DLLIST_REMOVE(&clients, client); > > > > > > > > > ?DLLIST_PREPEND(&destroyed_clients, client); > > > > > > > > > ? > > > > > > > > > @@ -409,13 +411,14 @@ bool client_unref(struct client **_client) > > > > > > > > > ?DLLIST_REMOVE(&client_fd_proxies, client); > > > > > > > > > ?i_assert(client_fd_proxies_count > 0); > > > > > > > > > ?client_fd_proxies_count--; > > > > > > > > > + } else { > > > > > > > > > + DLLIST_REMOVE(&destroyed_clients, client); > > > > > > > > > ?} > > > > > > > > > ?i_stream_unref(&client->input); > > > > > > > > > ?o_stream_unref(&client->output); > > > > > > > > > ?i_close_fd(&client->fd); > > > > > > > > > ?event_unref(&client->event); > > > > > > > > > ? > > > > > > > > > - DLLIST_REMOVE(&destroyed_clients, client); > > > > > > > > > ?i_free(client->proxy_user); > > > > > > > > > ?i_free(client->proxy_master_user); > > > > > > > > > ?i_free(client->virtual_user);