Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
I enabled core dump
I follown this link :
https://linux-audit.com/understand-and-configure-core-dumps-work-on-linux/
But do this answer of this command line are good ? :
cat /proc/sys/kernel/core_pattern
/var/crash/core.%u.%e.%p
Thank you in advance to follow the problem,
Regards.
Dorian ROSSE.
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Ulrich Windl
Envoyé : Wednesday, May 22, 2019 3:17:32 PM
À : Dorian ROSSE; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : RE: Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process
why ?
Could it be that dbus dies (unexpectedly), and systemd needs dbus to work?
Maybe enabling coredumps could help finding out why dbus quits.
Regards,
Ulrich
>>> Dorian ROSSE schrieb am 22.05.2019 um 14:03 in
Nachricht
> I have agains dbus‑daemon shown as zombie as Following :
>
> ps aux |grep "defunct"
> root 13349 0.0 0.0 0 0 ?Zs 12:00 0:00
> [dbus‑daemon]
>
> Regards.
>
>
> Dorian ROSSE.
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
> De : Dorian ROSSE
> Envoyé : Wednesday, May 22, 2019 12:58:15 PM
> À : Ulrich Windl; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : RE: Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie
process
> why ?
>
>
> I launch the command line adviced strace ‑p 1
>
> strace ‑p 1
>
> strace: Process 1 attached
>
> ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
>
> Why I should search a coredump ?
>
> What I must do now ?
>
>
> Now I have my system frozen for update and upgrade :’( ,
>
> Thank you for your time bring for me,
>
> Thank you in advance to help me again,
>
> Regards.
>
>
> Dorian ROSSE.
>
>
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
>
> ________________
> De : Ulrich Windl
> Envoyé : Wednesday, May 22, 2019 11:01:37 AM
> À : Dorian ROSSE; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie process
why
> ?
>
>>>> Lennart Poettering schrieb am 22.05.2019 um
10:32
> in
> Nachricht <20190522083211.GB30001@gardel‑login>:
>> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>>
>>> Hello everybody,
>>>
>>>
>>> I know this isn’t a bug or a systemd problems but It keeps the
>>> system in thought of dbus‑daemon should be a zombie process but my
>>> web page about zombie process say I should kill the parent but the
>>> parent is systemd lol
>>>
>>> If somebody know Something about this feeling of dbus‑daemon zombie
>>> process,
>>
>> That suggests your system is in a very borked state and PID 1 is frozen
>> and doesn't rip zombies anymore. Look for coredumps in the logs.
>
> An "strace ‑p 1" might also show what's going on. Or examine /proc/1;
SIGCHLD
> might be blocked or ignored.
>
>>
>> Lennart
>>
>> ‑‑
>> Lennart Poettering, Berlin
>> ___
>> systemd‑devel mailing list
>> systemd‑de...@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/systemd‑devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
No It failed :
ulimit -S -c dbus-daemon
-bash: ulimit: dbus-daemon: invalid number
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Ulrich Windl
Envoyé : Wednesday, May 22, 2019 3:17:32 PM
À : Dorian ROSSE; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : RE: Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process
why ?
Could it be that dbus dies (unexpectedly), and systemd needs dbus to work?
Maybe enabling coredumps could help finding out why dbus quits.
Regards,
Ulrich
>>> Dorian ROSSE schrieb am 22.05.2019 um 14:03 in
Nachricht
> I have agains dbus‑daemon shown as zombie as Following :
>
> ps aux |grep "defunct"
> root 13349 0.0 0.0 0 0 ?Zs 12:00 0:00
> [dbus‑daemon]
>
> Regards.
>
>
> Dorian ROSSE.
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
> De : Dorian ROSSE
> Envoyé : Wednesday, May 22, 2019 12:58:15 PM
> À : Ulrich Windl; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : RE: Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie
process
> why ?
>
>
> I launch the command line adviced strace ‑p 1
>
> strace ‑p 1
>
> strace: Process 1 attached
>
> ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
>
> Why I should search a coredump ?
>
> What I must do now ?
>
>
> Now I have my system frozen for update and upgrade :’( ,
>
> Thank you for your time bring for me,
>
> Thank you in advance to help me again,
>
> Regards.
>
>
> Dorian ROSSE.
>
>
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
>
> ________________
> De : Ulrich Windl
> Envoyé : Wednesday, May 22, 2019 11:01:37 AM
> À : Dorian ROSSE; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie process
why
> ?
>
>>>> Lennart Poettering schrieb am 22.05.2019 um
10:32
> in
> Nachricht <20190522083211.GB30001@gardel‑login>:
>> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>>
>>> Hello everybody,
>>>
>>>
>>> I know this isn’t a bug or a systemd problems but It keeps the
>>> system in thought of dbus‑daemon should be a zombie process but my
>>> web page about zombie process say I should kill the parent but the
>>> parent is systemd lol
>>>
>>> If somebody know Something about this feeling of dbus‑daemon zombie
>>> process,
>>
>> That suggests your system is in a very borked state and PID 1 is frozen
>> and doesn't rip zombies anymore. Look for coredumps in the logs.
>
> An "strace ‑p 1" might also show what's going on. Or examine /proc/1;
SIGCHLD
> might be blocked or ignored.
>
>>
>> Lennart
>>
>> ‑‑
>> Lennart Poettering, Berlin
>> ___
>> systemd‑devel mailing list
>> systemd‑de...@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/systemd‑devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
I enabled core dump for dbus
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Ulrich Windl
Envoyé : Wednesday, May 22, 2019 3:17:32 PM
À : Dorian ROSSE; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : RE: Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process
why ?
Could it be that dbus dies (unexpectedly), and systemd needs dbus to work?
Maybe enabling coredumps could help finding out why dbus quits.
Regards,
Ulrich
>>> Dorian ROSSE schrieb am 22.05.2019 um 14:03 in
Nachricht
> I have agains dbus‑daemon shown as zombie as Following :
>
> ps aux |grep "defunct"
> root 13349 0.0 0.0 0 0 ?Zs 12:00 0:00
> [dbus‑daemon]
>
> Regards.
>
>
> Dorian ROSSE.
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
> De : Dorian ROSSE
> Envoyé : Wednesday, May 22, 2019 12:58:15 PM
> À : Ulrich Windl; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : RE: Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie
process
> why ?
>
>
> I launch the command line adviced strace ‑p 1
>
> strace ‑p 1
>
> strace: Process 1 attached
>
> ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
>
> Why I should search a coredump ?
>
> What I must do now ?
>
>
> Now I have my system frozen for update and upgrade :’( ,
>
> Thank you for your time bring for me,
>
> Thank you in advance to help me again,
>
> Regards.
>
>
> Dorian ROSSE.
>
>
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
>
> ________________
> De : Ulrich Windl
> Envoyé : Wednesday, May 22, 2019 11:01:37 AM
> À : Dorian ROSSE; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie process
why
> ?
>
>>>> Lennart Poettering schrieb am 22.05.2019 um
10:32
> in
> Nachricht <20190522083211.GB30001@gardel‑login>:
>> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>>
>>> Hello everybody,
>>>
>>>
>>> I know this isn’t a bug or a systemd problems but It keeps the
>>> system in thought of dbus‑daemon should be a zombie process but my
>>> web page about zombie process say I should kill the parent but the
>>> parent is systemd lol
>>>
>>> If somebody know Something about this feeling of dbus‑daemon zombie
>>> process,
>>
>> That suggests your system is in a very borked state and PID 1 is frozen
>> and doesn't rip zombies anymore. Look for coredumps in the logs.
>
> An "strace ‑p 1" might also show what's going on. Or examine /proc/1;
SIGCHLD
> might be blocked or ignored.
>
>>
>> Lennart
>>
>> ‑‑
>> Lennart Poettering, Berlin
>> ___
>> systemd‑devel mailing list
>> systemd‑de...@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/systemd‑devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
Could it be that dbus dies (unexpectedly), and systemd needs dbus to work?
Maybe enabling coredumps could help finding out why dbus quits.
Regards,
Ulrich
>>> Dorian ROSSE schrieb am 22.05.2019 um 14:03 in
Nachricht
> I have agains dbus‑daemon shown as zombie as Following :
>
> ps aux |grep "defunct"
> root 13349 0.0 0.0 0 0 ?Zs 12:00 0:00
> [dbus‑daemon]
>
> Regards.
>
>
> Dorian ROSSE.
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
> De : Dorian ROSSE
> Envoyé : Wednesday, May 22, 2019 12:58:15 PM
> À : Ulrich Windl; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : RE: Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie
process
> why ?
>
>
> I launch the command line adviced strace ‑p 1
>
> strace ‑p 1
>
> strace: Process 1 attached
>
> ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
>
> Why I should search a coredump ?
>
> What I must do now ?
>
>
> Now I have my system frozen for update and upgrade :’( ,
>
> Thank you for your time bring for me,
>
> Thank you in advance to help me again,
>
> Regards.
>
>
> Dorian ROSSE.
>
>
>
> Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
> Windows 10
>
>
>
> ____________________
> De : Ulrich Windl
> Envoyé : Wednesday, May 22, 2019 11:01:37 AM
> À : Dorian ROSSE; Lennart Poettering
> Cc : systemd‑de...@lists.freedesktop.org
> Objet : Antw: Re: [systemd‑devel] dbus‑daemon keep shown as zombie process
why
> ?
>
>>>> Lennart Poettering schrieb am 22.05.2019 um
10:32
> in
> Nachricht <20190522083211.GB30001@gardel‑login>:
>> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>>
>>> Hello everybody,
>>>
>>>
>>> I know this isn’t a bug or a systemd problems but It keeps the
>>> system in thought of dbus‑daemon should be a zombie process but my
>>> web page about zombie process say I should kill the parent but the
>>> parent is systemd lol
>>>
>>> If somebody know Something about this feeling of dbus‑daemon zombie
>>> process,
>>
>> That suggests your system is in a very borked state and PID 1 is frozen
>> and doesn't rip zombies anymore. Look for coredumps in the logs.
>
> An "strace ‑p 1" might also show what's going on. Or examine /proc/1;
SIGCHLD
> might be blocked or ignored.
>
>>
>> Lennart
>>
>> ‑‑
>> Lennart Poettering, Berlin
>> ___
>> systemd‑devel mailing list
>> systemd‑de...@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/systemd‑devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
I have agains dbus-daemon shown as zombie as Following :
ps aux |grep "defunct"
root 13349 0.0 0.0 0 0 ?Zs 12:00 0:00 [dbus-daemon]
Regards.
Dorian ROSSE.
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Dorian ROSSE
Envoyé : Wednesday, May 22, 2019 12:58:15 PM
À : Ulrich Windl; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : RE: Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process
why ?
I launch the command line adviced strace -p 1
strace -p 1
strace: Process 1 attached
ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
Why I should search a coredump ?
What I must do now ?
Now I have my system frozen for update and upgrade :’( ,
Thank you for your time bring for me,
Thank you in advance to help me again,
Regards.
Dorian ROSSE.
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Ulrich Windl
Envoyé : Wednesday, May 22, 2019 11:01:37 AM
À : Dorian ROSSE; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process why ?
>>> Lennart Poettering schrieb am 22.05.2019 um 10:32
in
Nachricht <20190522083211.GB30001@gardel-login>:
> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>
>> Hello everybody,
>>
>>
>> I know this isn’t a bug or a systemd problems but It keeps the
>> system in thought of dbus-daemon should be a zombie process but my
>> web page about zombie process say I should kill the parent but the
>> parent is systemd lol
>>
>> If somebody know Something about this feeling of dbus-daemon zombie
>> process,
>
> That suggests your system is in a very borked state and PID 1 is frozen
> and doesn't rip zombies anymore. Look for coredumps in the logs.
An "strace -p 1" might also show what's going on. Or examine /proc/1; SIGCHLD
might be blocked or ignored.
>
> Lennart
>
> --
> Lennart Poettering, Berlin
> ___
> systemd-devel mailing list
> systemd-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/systemd-devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
I launch the command line adviced strace -p 1
strace -p 1
strace: Process 1 attached
ppoll([{fd=22, events=POLLIN}], 1, {tv_sec=53, tv_nsec=119912101}, NULL, 8
Why I should search a coredump ?
What I must do now ?
Now I have my system frozen for update and upgrade :’( ,
Thank you for your time bring for me,
Thank you in advance to help me again,
Regards.
Dorian ROSSE.
Provenance : Courrier<https://go.microsoft.com/fwlink/?LinkId=550986> pour
Windows 10
De : Ulrich Windl
Envoyé : Wednesday, May 22, 2019 11:01:37 AM
À : Dorian ROSSE; Lennart Poettering
Cc : systemd-devel@lists.freedesktop.org
Objet : Antw: Re: [systemd-devel] dbus-daemon keep shown as zombie process why ?
>>> Lennart Poettering schrieb am 22.05.2019 um 10:32
in
Nachricht <20190522083211.GB30001@gardel-login>:
> On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote:
>
>> Hello everybody,
>>
>>
>> I know this isn’t a bug or a systemd problems but It keeps the
>> system in thought of dbus-daemon should be a zombie process but my
>> web page about zombie process say I should kill the parent but the
>> parent is systemd lol
>>
>> If somebody know Something about this feeling of dbus-daemon zombie
>> process,
>
> That suggests your system is in a very borked state and PID 1 is frozen
> and doesn't rip zombies anymore. Look for coredumps in the logs.
An "strace -p 1" might also show what's going on. Or examine /proc/1; SIGCHLD
might be blocked or ignored.
>
> Lennart
>
> --
> Lennart Poettering, Berlin
> ___
> systemd-devel mailing list
> systemd-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/systemd-devel
___
systemd-devel mailing list
systemd-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/systemd-devel
[systemd-devel] Antw: Re: dbus-daemon keep shown as zombie process why ?
>>> Lennart Poettering schrieb am 22.05.2019 um 10:32 in Nachricht <20190522083211.GB30001@gardel-login>: > On Di, 21.05.19 17:41, Dorian ROSSE (dorianbr...@hotmail.fr) wrote: > >> Hello everybody, >> >> >> I know this isn’t a bug or a systemd problems but It keeps the >> system in thought of dbus-daemon should be a zombie process but my >> web page about zombie process say I should kill the parent but the >> parent is systemd lol >> >> If somebody know Something about this feeling of dbus-daemon zombie >> process, > > That suggests your system is in a very borked state and PID 1 is frozen > and doesn't rip zombies anymore. Look for coredumps in the logs. An "strace -p 1" might also show what's going on. Or examine /proc/1; SIGCHLD might be blocked or ignored. > > Lennart > > -- > Lennart Poettering, Berlin > ___ > systemd-devel mailing list > systemd-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/systemd-devel ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
