Re: dovecot: lmtp: Error: fatal error: failed to reserve page summary memory

Yes, I did. And it works. Finally rewrote in RUST and it works. Seems like golang exceeds the memory limit on start.

On Thu, Oct 8, 2020 at 2:56 AM Stephan Bosch stephan@rename-it.nl wrote:

On 17/09/2020 11:20, Roman Vasilyev wrote:

...

Sorry for offtopic, don't know where to ask it after updating from ubuntu 18 to 20 started getting this on running golang binary from sieve rules file

Sep 17 08:54:00 lonjemail spamd[3231]: spamd: connection from ::1
[::1]:57844 to port 783, fd 5
Sep 17 08:54:00 lonjemail spamd[3231]: spamd: setuid to Debian-exim
succeeded
Sep 17 08:54:00 lonjemail spamd[3231]: spamd: processing message
<CANcP0tbws-r=L8KrTug_NKLk0EuPwo1vKotdpV=Pf95Pxusbww@mail.gmail.com
<mailto:Pf95Pxusbww@mail.gmail.com>> for Debian-exim:114
Sep 17 08:54:00 lonjemail systemd-resolved[527]: Server returned error
NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying
transaction with reduced feature level UDP.
Sep 17 08:54:00 lonjemail systemd-resolved[527]: message repeated 8
times: [ Server returned error NXDOMAIN, mitigating potential DNS
violation DVE-2018-0001, retrying transaction with reduced feature
level UDP.]
Sep 17 08:54:00 lonjemail spamd[3231]: spamd: clean message (1.1/5.0)
for Debian-exim:114 in 0.3 seconds, 2760 bytes.
Sep 17 08:54:00 lonjemail spamd[3231]: spamd: result: . 1 -

DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,RDNS_NONE,SPF_HELO_NONE,SPF_PASS

...

scantime=0.3,size=2760,user=Debian-exim,uid=114,required_score=5.0,rhost=::1,raddr=::1,rport=57844,mid=

...

mailto:Pf95Pxusbww@mail.gmail.com>,autolearn=no autolearn_force=no Sep 17 08:54:00 lonjemail dovecot: lmtp(4254): Connect from local Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: fatal error: failed to reserve page summary memory Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime stack: Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.throw(0x1a48db5, 0x25) Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/panic.go:1116 +0x72 fp=0x7ffe160d5860 sp=0x7ffe160d5830 pc=0x4ce5d2 Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.(*pageAlloc).sysInit(0x232c268) Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/mpagealloc_64bit.go:80 +0x185 fp=0x7ffe160d58f0 sp=0x7ffe160d5860 pc=0x4c4e25 Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.(*pageAlloc).init(0x232c268, 0x232c260, 0x25cb8d8) Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/mpagealloc.go:317 +0x75 fp=0x7ffe160d5918 sp=0x7ffe160d58f0 pc=0x4c2815 Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.(*mheap).init(0x232c260) Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/mheap.go:743 +0x24b fp=0x7ffe160d5940 sp=0x7ffe160d5918 pc=0x4bf84b Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.mallocinit() Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/malloc.go:480 +0x109 fp=0x7ffe160d5968 sp=0x7ffe160d5940 pc=0x4a4c49 Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.schedinit() Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/proc.go:563 +0x65 fp=0x7ffe160d59c0 sp=0x7ffe160d5968 pc=0x4d1f25 Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: runtime.rt0_go(0x7ffe160d5ad8, 0x2, 0x7ffe160d5ad8, 0x1813580, 0x7fd3cc8a80b3, 0x7fd3cca6cb80, 0x7ffe160d5ad8, 0x200011c00, 0x501080, 0x1813580, ...) Sep 17 08:54:00 lonjemail dovecot: lmtp: Error: #011/usr/local/go/src/runtime/asm_amd64.s:214 +0x125 fp=0x7ffe160d59c8 sp=0x7ffe160d59c0 pc=0x5011c5 Sep 17 08:54:00 lonjemail dovecot: lmtp(roman)<4254>: program exec:/usr/lib/dovecot/sieve-execute/smtp (4255): Terminated with non-zero exit code 2

This tells me this is not Dovecot failing. Did you try executing the "smtp" script manually outside Dovecot with the same parameters?

...

Sep 17 08:54:00 lonjemail dovecot: lmtp(roman)<4254>: sieve: msgid=mailto:Pf95Pxusbww@mail.gmail.com>: stored mail into mailbox 'Unsubscribe.Neighbors' Sep 17 08:54:00 lonjemail dovecot: lmtp(4254): Disconnect from local: Client has quit the connection (state=READY) Sep 17 08:55:01 lonjemail CRON[4257]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)

-- Regards