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Bug #74973

proftpd crashing at connection attempt

Added by Simon Englisch over 2 years ago. Updated over 2 years ago.

Status:
Done
Priority:
No priority
Assignee:
Vladimir Vinogradenko
Category:
Services
Severity:
New
Reason for Closing:
Reason for Blocked:
Needs QA:
No
Needs Doc:
No
Needs Merging:
No
Needs Automation:
No
Support Suite Ticket:
n/a
Hardware Configuration:
ChangeLog Required:
No

Description

proftpd crashes when I try to connect to. On the client side I get
  • Connected to yyy.xxx.net (92.116.x.x) port 21 (#0)
  • response reading failed

Log

Feb 13 13:28:59 freenas proftpd[26916]: localhost - ProFTPD 1.3.6 (stable) (built Thu Dec 20 2018 21:26:19 UTC) standalone mode STARTUP
Feb 13 13:49:30 freenas proftpd[29213]: localhost - -----BEGIN STACK TRACE-----
Feb 13 13:49:30 freenas proftpd[29213]: localhost - [0] 0x8017cf954 <pthread_sigmask+0x544> at /lib/libthr.so.3
Feb 13 13:49:30 freenas proftpd[29213]: localhost - [1] 0x8017ceeb2 <pthread_getspecific+0xe12> at /lib/libthr.so.3
Feb 13 13:49:30 freenas proftpd[29213]: localhost - -----END STACK TRACE-----
Feb 13 13:49:30 freenas proftpd[29213]: localhost - ProFTPD terminating (signal 11)

My /etc/local/proftpd.conf (generated by freenas, did not change anything)

ServerName "freenas.local FTP Server" 
ServerType standalone
DefaultServer on
DefaultAddress localhost
UseIPv6 on
Port 21
User nobody
Group nogroup
Umask 066 022
SyslogFacility ftp
MultilineRFC2228 off
DisplayLogin /var/run/proftpd/proftpd.motd
DeferWelcome off
TimeoutIdle 600
TimeoutLogin 300
TimeoutNoTransfer 300
TimeoutStalled 3600
MaxInstances none
MaxClients 50
MaxConnectionsPerHost 10
MaxLoginAttempts 50
DefaultTransferMode ascii
AllowForeignAddress off

IdentLookups off
UseReverseDNS on
PassivePorts 49152 49300

<Limit LOGIN>
  AllowAll
</Limit>

<Global>
  RequireValidShell off
#   DefaultRoot ~ !wheel
#   RootLogin on
  AllowOverwrite on
  AllowRetrieveRestart on
  AllowStoreRestart on
  DeleteAbortedStores off

  TimesGMT off
</Global>
LoadModule mod_tls.c
<IfModule mod_tls.c>
  TLSEngine on
  TLSProtocol SSLv3 TLSv1.2
  TLSOptions AllowClientRenegotiations EnableDiags NoSessionReuseRequired 
  TLSRSACertificateFile "/etc/certificates/freenas.crt" 
  TLSRSACertificateKeyFile "/etc/certificates/freenas.key" 
  TLSVerifyClient off
  TLSRequired on
</IfModule>
<IfModule mod_ban.c>
  BanEngine off
  BanControlsACLs all allow group wheel
  BanLog /var/log/proftpd/ban.log
  BanMessage Host %a has been banned
# -m "mod_ban/rule" 
# -v "concat('  BanOnEvent ',event,' ',occurrence,'/',timeinterval,' ',expire)" -n
# -b
  BanTable /var/run/proftpd/ban.tab
</IfModule>

<Limit LOGIN>
Order allow,deny
Allow from 192.168.1.,yyy.xxx.de
Deny from all
</Limit>
<IfModule mod_delay.c>
  DelayEngine on
  DelayTable "/var/run/proftpd/proftpd.delay" 
</IfModule>

<IfModule mod_wrap.c>
  TCPAccessFiles /etc/hosts.allow /etc/hosts.allow
  TCPAccessSyslogLevels info warn
  TCPServiceName ftpd
</ifModule>


Related issues

Has duplicate FreeNAS - Bug #27801: Problem with FTP access after 11.1 UpgradeClosed
Copied to FreeNAS - Bug #75361: Update dns/mDNSResponder_nss to fix proftpd crashDone
Copied to FreeNAS - Bug #75369: Update dns/mDNSResponder_nss to fix proftpd crashReady for Testing

History

#1 Updated by Simon Englisch over 2 years ago

  • File debug-freenas-20190213130735.txz added
  • Private changed from No to Yes

#2 Updated by Dru Lavigne over 2 years ago

  • Assignee changed from Release Council to Vladimir Vinogradenko

#3 Updated by Vladimir Vinogradenko over 2 years ago

  • Has duplicate Bug #27801: Problem with FTP access after 11.1 Upgrade added

#5 Updated by Vladimir Vinogradenko over 2 years ago

  • Copied to Bug #75361: Update dns/mDNSResponder_nss to fix proftpd crash added

#6 Updated by Vladimir Vinogradenko over 2 years ago

  • Copied to Bug #75369: Update dns/mDNSResponder_nss to fix proftpd crash added

#7 Updated by Bug Clerk over 2 years ago

  • Status changed from Unscreened to In Progress

#8 Updated by Bug Clerk over 2 years ago

  • Status changed from In Progress to Ready for Testing

#9 Updated by Bug Clerk over 2 years ago

  • Target version changed from Backlog to 11.3

#10 Updated by Dru Lavigne over 2 years ago

  • File deleted (debug-freenas-20190213130735.txz)

#11 Updated by Dru Lavigne over 2 years ago

  • Status changed from Ready for Testing to Done
  • Target version changed from 11.3 to Master - FreeNAS Nightlies
  • Needs QA changed from Yes to No
  • Needs Doc changed from Yes to No
  • Needs Merging changed from Yes to No

#13 Updated by Dru Lavigne over 2 years ago

  • Private changed from Yes to No

#14 Updated by Vladimir Vinogradenko over 2 years ago

#15 Updated by Vladimir Vinogradenko over 2 years ago

#16 Updated by Bug Clerk over 2 years ago

  • Status changed from Done to In Progress

#17 Updated by Bug Clerk over 2 years ago

  • Status changed from In Progress to Ready for Testing

#18 Updated by Bug Clerk over 2 years ago

  • Target version changed from Master - FreeNAS Nightlies to 11.3

#19 Updated by Vladimir Vinogradenko over 2 years ago

  • Status changed from Ready for Testing to Done
  • Target version changed from 11.3 to Master - FreeNAS Nightlies

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