Re: doveadm: Error: open(/proc/self/io) failed

2019-08-05 Thread Aki Tuomi via dovecot
On 6.8.2019 4.20, Tom Diehl via dovecot wrote: > On Thu, 1 Aug 2019, Timo Sirainen via dovecot wrote: > >> On 31 Jul 2019, at 20.45, A. Schulze via dovecot >> wrote: >>> >>> >>> >>> Am 31.07.19 um 08:27 schrieb Sami Ketola via dovecot: service lmtp { user = vmail } pleas

Re: doveadm: Error: open(/proc/self/io) failed

2019-08-05 Thread Tom Diehl via dovecot
On Thu, 1 Aug 2019, Timo Sirainen via dovecot wrote: On 31 Jul 2019, at 20.45, A. Schulze via dovecot wrote: Am 31.07.19 um 08:27 schrieb Sami Ketola via dovecot: service lmtp { user = vmail } please remove user = vmail from here or change it to root. for security reasons lmtp service mu

Re: Solved Re: doveadm: Error: open(/proc/self/io) failed

2019-08-01 Thread Sami Ketola via dovecot
> On 1 Aug 2019, at 1.51, Tom Diehl via dovecot wrote: > > Actually the above works OK but you gave me the clue I needed to > find the actual problem. I looked at the log message again and > realized that it says doveadm is having problems. > Something like this: > Jul 22 12:52:04 vmail2 dovec

Re: doveadm: Error: open(/proc/self/io) failed

2019-08-01 Thread Timo Sirainen via dovecot
On 31 Jul 2019, at 20.45, A. Schulze via dovecot wrote: > > > > Am 31.07.19 um 08:27 schrieb Sami Ketola via dovecot: >> service lmtp { >> user = vmail >> } >> >> please remove user = vmail from here or change it to root. >> >> for security reasons lmtp service must be started as root since v

Solved Re: doveadm: Error: open(/proc/self/io) failed

2019-07-31 Thread Tom Diehl via dovecot
Hi Sami, Thanks, for taking the time to look at this. For the archives, the resolution is in line below. On Wed, 31 Jul 2019, Sami Ketola wrote: On 30 Jul 2019, at 22.53, Tom Diehl via dovecot wrote: On Tue, 30 Jul 2019, Reio Remma via dovecot wrote: On 30.07.2019 20:07, Tom Diehl via

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-31 Thread A. Schulze via dovecot
Am 31.07.19 um 08:27 schrieb Sami Ketola via dovecot: > service lmtp { > user = vmail > } > > please remove user = vmail from here or change it to root. > > for security reasons lmtp service must be started as root since version > 2.2.36. lmtp will drop root privileges after initialisation b

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Sami Ketola via dovecot
> On 30 Jul 2019, at 22.53, Tom Diehl via dovecot wrote: > > On Tue, 30 Jul 2019, Reio Remma via dovecot wrote: > >> On 30.07.2019 20:07, Tom Diehl via dovecot wrote: >>> >>> Does anyone have an Idea how to fix this? >> >> Perhaps see if there are any denials in SELinux audit log: > > Seli

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Tom Diehl via dovecot
On Tue, 30 Jul 2019, Reio Remma via dovecot wrote: On 30.07.2019 20:07, Tom Diehl via dovecot wrote: Does anyone have an Idea how to fix this? Perhaps see if there are any denials in SELinux audit log: Selinux is in permissive. If I do: (vmail1 pts9) # ll /proc/self/io -r 1 root

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Alexander Dalloz via dovecot
Am 30.07.2019 um 20:12 schrieb Alexander Dalloz via dovecot: aausearch -m avc -c dovecot | audit2why sorry, "ausearch" is the proper command

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Alexander Dalloz via dovecot
Am 30.07.2019 um 19:33 schrieb Reio Remma via dovecot: On 30.07.2019 20:07, Tom Diehl via dovecot wrote: Does anyone have an Idea how to fix this? Regards, Perhaps see if there are any denials in SELinux audit log: sudo grep denied /var/log/audit/audit.log | grep dovecot | audit2allow -a

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Reio Remma via dovecot
On 30.07.2019 20:07, Tom Diehl via dovecot wrote: Does anyone have an Idea how to fix this? Regards, Perhaps see if there are any denials in SELinux audit log: sudo grep denied /var/log/audit/audit.log | grep dovecot | audit2allow -a Good luck, Reio

Re: doveadm: Error: open(/proc/self/io) failed

2019-07-30 Thread Tom Diehl via dovecot
Does anyone have an Idea how to fix this? Regards, -- Tom m...@tdiehl.org On Mon, 22 Jul 2019, Tom Diehl via dovecot wrote: Hi, I am running dovecot-2.2.36-3.el7.x86_64 on a Centos 7 machine. I keep seeing the following errors in the dovecot.log: Jul 22 12:52:04 vmail2