Package: systemd Version: 247.3-7+deb11u4 Severity: critical File: systemd-resolved Justification: breaks the whole system X-Debbugs-Cc: cor...@gmx.de
Dear Maintainer, systemd-resolved takes up all memory on certain PTR queries within only a few milliseconds and is then oom-killed. This sometimes renders the whole system unusable. I can reliably reproduce the issue using this simple command: ~# host 54.49.125.74.in-addr.arpa ;; connection timed out; no servers could be reached I already tried to debug the issue a little, please find the details below. If you need more information please let me know. ~# systemd-resolve --version systemd 247 (247.3-7+deb11u4) +PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified ~# cat /etc/systemd/resolved.conf [Resolve] DNS=192.168.0.1 Domains=intern.xxx xxx.com ~# tcpdump -i any -n port 53 11:35:31.012308 lo In IP 127.0.0.1.58906 > 127.0.0.53.53: 28856+ A? 54.49.125.74.in-addr.arpa. (43) 11:35:31.014406 vlan4 Out IP x.x.x.x.50491 > 192.168.0.1.53: 29042+ [1au] A? 54.49.125.74.in-addr.arpa. (54) 11:35:31.033018 vlan4 In IP 192.168.0.1.53 > x.x.x.x.50491: 29042 NXDomain 0/1/1 (114) Jan 03 11:35:31 system1 systemd-resolved[40859]: SELinux enabled state cached to: disabled Jan 03 11:35:31 system1 systemd-resolved[40859]: Positive Trust Anchors: Jan 03 11:35:31 system1 systemd-resolved[40859]: . IN DS 20326 8 2 e06d44b80b8f1d39a95c0b0d7c65d08458e880409bbc683457104237c7f8ec8d Jan 03 11:35:31 system1 systemd-resolved[40859]: Negative trust anchors: 10.in-addr.arpa 16.172.in-addr.arpa 17.172.in-addr.arpa 18.172.in-addr.arpa 19.172.in-addr.arpa 20.172.in-addr.arpa 21.172.in-addr.arpa 22.172.in-addr.arpa 23.172.in-addr.arpa 24.172.in-addr.arpa 25.172.in-addr.arpa 26.172.in-addr.arpa 27.172.in-addr.arpa 28.172.in-addr.arpa 29.172.in-addr.arpa 30.172.in-addr.arpa 31.172.in-addr.arpa 168.192.in-addr.arpa d.f.ip6.arpa corp home internal intranet lan local private test Jan 03 11:35:31 system1 systemd-resolved[40859]: Using system hostname 'system1'. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link *, protocol dns, family * Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 9/vlan1000 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 8/vlan102 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 7/vlan101 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 6/vlan100 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 5/vlan98 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 4/vlan4 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 3/vlan3 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 2/vlan2 Jan 03 11:35:31 system1 systemd-resolved[40859]: Found new link 1/lo Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan1000, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 3857 for <system1 IN ANY> scope llmnr on vlan1000/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 51270us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan102, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 15599 for <system1 IN ANY> scope llmnr on vlan102/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 51008us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan101, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 61000 for <system1 IN ANY> scope llmnr on vlan101/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 81403us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan100, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 62244 for <system1 IN ANY> scope llmnr on vlan100/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 72225us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan98, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 43244 for <system1 IN ANY> scope llmnr on vlan98/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 68513us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan4, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 65377 for <system1 IN ANY> scope llmnr on vlan4/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 79327us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan3, protocol llmnr, family AF_INET6 Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 41217 for <system1 IN ANY> scope llmnr on vlan3/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 14054us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan4, protocol llmnr, family AF_INET Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 36135 for <system1 IN ANY> scope llmnr on vlan4/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 29637us. Jan 03 11:35:31 system1 systemd-resolved[40859]: New scope on link vlan3, protocol llmnr, family AF_INET Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 38975 for <system1 IN ANY> scope llmnr on vlan3/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Delaying llmnr transaction for 29132us. Jan 03 11:35:31 system1 systemd-resolved[40859]: Bus bus-api-resolve: changing state UNSET → OPENING Jan 03 11:35:31 system1 systemd-resolved[40859]: sd-bus: starting bus bus-api-resolve by connecting to /run/dbus/system_bus_socket... Jan 03 11:35:31 system1 systemd-resolved[40859]: Bus bus-api-resolve: changing state OPENING → AUTHENTICATING Jan 03 11:35:31 system1 systemd-resolved[40859]: Registering bus object implementation for path=/org/freedesktop/resolve1 iface=org.freedesktop.resolve1.Manager Jan 03 11:35:31 system1 systemd-resolved[40859]: Registering bus object implementation for path=/org/freedesktop/resolve1/link iface=org.freedesktop.resolve1.Link Jan 03 11:35:31 system1 systemd-resolved[40859]: Registering bus object implementation for path=/org/freedesktop/resolve1/dnssd iface=org.freedesktop.resolve1.DnssdService Jan 03 11:35:31 system1 systemd-resolved[40859]: Registering bus object implementation for path=/org/freedesktop/LogControl1 iface=org.freedesktop.LogControl1 Jan 03 11:35:31 system1 systemd-resolved[40859]: Creating stub listener using UDP/TCP. Jan 03 11:35:31 system1 systemd-resolved[40859]: Bus bus-api-resolve: changing state AUTHENTICATING → HELLO Jan 03 11:35:31 system1 systemd-resolved[40859]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=Hello cookie=1 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=RequestName cookie=2 reply_cookie=0 signature=su error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=AddMatch cookie=3 reply_cookie=0 signature=s error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.18933 path=n/a interface=n/a member=n/a cookie=1 reply_cookie=1 signature=s error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Bus bus-api-resolve: changing state HELLO → RUNNING Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=signal sender=org.freedesktop.DBus.Local destination=n/a path=/org/freedesktop/DBus/Local interface=org.freedesktop.DBus.Local member=Connected cookie=4294967295 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=signal sender=org.freedesktop.DBus destination=:1.18933 path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=2 reply_cookie=0 signature=s error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=signal sender=org.freedesktop.DBus destination=:1.18933 path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=NameAcquired cookie=3 reply_cookie=0 signature=s error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.18933 path=n/a interface=n/a member=n/a cookie=4 reply_cookie=2 signature=u error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Successfully acquired requested service name. Jan 03 11:35:31 system1 systemd-resolved[40859]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.18933 path=n/a interface=n/a member=n/a cookie=5 reply_cookie=3 signature=n/a error-name=n/a error-message=n/a Jan 03 11:35:31 system1 systemd-resolved[40859]: Match type='signal',sender='org.freedesktop.login1',path='/org/freedesktop/login1',interface='org.freedesktop.login1.Manager',member='PrepareForSleep' successfully installed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 41217 for <system1 IN ANY> scope llmnr on vlan3/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 41217 on interface 3/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 38975 for <system1 IN ANY> scope llmnr on vlan3/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 38975 on interface 3/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 41217 for <system1 IN ANY> scope llmnr on vlan3/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 41217 on interface 3/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 36135 for <system1 IN ANY> scope llmnr on vlan4/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 36135 on interface 4/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 15599 for <system1 IN ANY> scope llmnr on vlan102/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 15599 on interface 8/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 61000 for <system1 IN ANY> scope llmnr on vlan101/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 61000 on interface 7/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 65377 for <system1 IN ANY> scope llmnr on vlan4/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 65377 on interface 4/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 62244 for <system1 IN ANY> scope llmnr on vlan100/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 62244 on interface 6/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 43244 for <system1 IN ANY> scope llmnr on vlan98/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 43244 on interface 5/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 3857 for <system1 IN ANY> scope llmnr on vlan1000/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 3857 on interface 9/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 38975 for <system1 IN ANY> scope llmnr on vlan3/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 38975 on interface 3/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 3857 for <system1 IN ANY> scope llmnr on vlan1000/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 3857 on interface 9/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 41217 for <system1 IN ANY> scope llmnr on vlan3/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 41217 on interface 3/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 15599 for <system1 IN ANY> scope llmnr on vlan102/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 15599 on interface 8/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 43244 for <system1 IN ANY> scope llmnr on vlan98/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 43244 on interface 5/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 62244 for <system1 IN ANY> scope llmnr on vlan100/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 62244 on interface 6/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 65377 for <system1 IN ANY> scope llmnr on vlan4/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 65377 on interface 4/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 61000 for <system1 IN ANY> scope llmnr on vlan101/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 61000 on interface 7/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 36135 for <system1 IN ANY> scope llmnr on vlan4/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 36135 on interface 4/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 38975 for <system1 IN ANY> scope llmnr on vlan3/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 38975 on interface 3/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 36135 for <system1 IN ANY> scope llmnr on vlan4/INET. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 36135 on interface 4/AF_INET of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 3857 for <system1 IN ANY> scope llmnr on vlan1000/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 3857 on interface 9/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 15599 for <system1 IN ANY> scope llmnr on vlan102/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 15599 on interface 8/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 61000 for <system1 IN ANY> scope llmnr on vlan101/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 61000 on interface 7/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 65377 for <system1 IN ANY> scope llmnr on vlan4/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 65377 on interface 4/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 62244 for <system1 IN ANY> scope llmnr on vlan100/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 62244 on interface 6/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 43244 for <system1 IN ANY> scope llmnr on vlan98/INET6. Jan 03 11:35:31 system1 systemd-resolved[40859]: Sending query packet with id 43244 on interface 5/AF_INET6 of size 25. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 41217 for <system1 IN ANY> on scope llmnr on vlan3/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fe02:f3f successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA 2a02:168:21d6::2 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 41217. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 38975 for <system1 IN ANY> on scope llmnr on vlan3/INET now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN A 82.197.162.82 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 38975. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 43244 for <system1 IN ANY> on scope llmnr on vlan98/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:febd:aa2e successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 43244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 62244 for <system1 IN ANY> on scope llmnr on vlan100/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fedf:5487 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 62244. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 65377 for <system1 IN ANY> on scope llmnr on vlan4/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fe66:ef6e successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA 2001:978:2:3e::6:2 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 65377. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 61000 for <system1 IN ANY> on scope llmnr on vlan101/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fed4:9167 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 61000. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 15599 for <system1 IN ANY> on scope llmnr on vlan102/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fe21:19b4 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 15599. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 3857 for <system1 IN ANY> on scope llmnr on vlan1000/INET6 now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN AAAA fe80::5054:ff:fe61:3be0 successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 3857. Jan 03 11:35:31 system1 systemd-resolved[40859]: Timeout reached on transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Retrying transaction 36135. Jan 03 11:35:31 system1 systemd-resolved[40859]: Transaction 36135 for <system1 IN ANY> on scope llmnr on vlan4/INET now complete with <not-found> from none (unsigned). Jan 03 11:35:31 system1 systemd-resolved[40859]: Record system1 IN A x.x.x.x successfully probed. Jan 03 11:35:31 system1 systemd-resolved[40859]: Freeing transaction 36135. Jan 03 11:35:34 system1 systemd-resolved[40859]: Got DNS stub UDP query packet for id 32729 Jan 03 11:35:34 system1 systemd-resolved[40859]: Looking up RR for 54.49.125.74.in-addr.arpa IN A. Jan 03 11:35:34 system1 systemd-resolved[40859]: Switching to system DNS server 192.168.0.1. Jan 03 11:35:34 system1 systemd-resolved[40859]: Sent message type=signal sender=n/a destination=n/a path=/org/freedesktop/resolve1 interface=org.freedesktop.DBus.Properties member=PropertiesChanged cookie=4 reply_cookie=0 signature=sa{sv}as error-name=n/a error-message=n/a Jan 03 11:35:34 system1 systemd-resolved[40859]: Cache miss for 54.49.125.74.in-addr.arpa IN A Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 28648 for <54.49.125.74.in-addr.arpa IN A> scope dns on */*. Jan 03 11:35:34 system1 systemd-resolved[40859]: Using feature level UDP+EDNS0 for transaction 28648. Jan 03 11:35:34 system1 systemd-resolved[40859]: Using DNS server 192.168.0.1 for transaction 28648. Jan 03 11:35:34 system1 systemd-resolved[40859]: Sending query packet with id 28648 of size 54. Jan 03 11:35:34 system1 systemd-resolved[40859]: Cache miss for 54.49.125.74.in-addr.arpa IN A Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 47811 for <54.49.125.74.in-addr.arpa IN A> scope llmnr on vlan4/INET. Jan 03 11:35:34 system1 systemd-resolved[40859]: Delaying llmnr transaction for 29966us. Jan 03 11:35:34 system1 systemd-resolved[40859]: Cache miss for 54.49.125.74.in-addr.arpa IN A Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 60021 for <54.49.125.74.in-addr.arpa IN A> scope llmnr on vlan3/INET. Jan 03 11:35:34 system1 systemd-resolved[40859]: Delaying llmnr transaction for 39724us. Jan 03 11:35:34 system1 systemd-resolved[40859]: Processing query... Jan 03 11:35:34 system1 systemd-resolved[40859]: Processing incoming packet on transaction 28648 (rcode=NXDOMAIN). Jan 03 11:35:34 system1 systemd-resolved[40859]: Verified we get a response at feature level UDP+EDNS0 from DNS server 192.168.0.1. Jan 03 11:35:34 system1 systemd-resolved[40859]: Added NXDOMAIN cache entry for 54.49.125.74.in-addr.arpa IN ANY 1s Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 28648 for <54.49.125.74.in-addr.arpa IN A> on scope dns on */* now complete with <rcode-failure> from network (unsigned). Jan 03 11:35:34 system1 systemd-resolved[40859]: Timeout reached on transaction 47811. Jan 03 11:35:34 system1 systemd-resolved[40859]: Retrying transaction 47811. Jan 03 11:35:34 system1 systemd-resolved[40859]: Cache miss for 54.49.125.74.in-addr.arpa IN A Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 47811 for <54.49.125.74.in-addr.arpa IN A> scope llmnr on vlan4/INET. Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 47811 for <54.49.125.74.in-addr.arpa IN A> on scope llmnr on vlan4/INET now complete with <not-found> from none (unsigned). Jan 03 11:35:34 system1 systemd-resolved[40859]: Timeout reached on transaction 60021. Jan 03 11:35:34 system1 systemd-resolved[40859]: Retrying transaction 60021. Jan 03 11:35:34 system1 systemd-resolved[40859]: Cache miss for 54.49.125.74.in-addr.arpa IN A Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 60021 for <54.49.125.74.in-addr.arpa IN A> scope llmnr on vlan3/INET. Jan 03 11:35:34 system1 systemd-resolved[40859]: Transaction 60021 for <54.49.125.74.in-addr.arpa IN A> on scope llmnr on vlan3/INET now complete with <not-found> from none (unsigned). Jan 03 11:35:35 system1 kernel: systemd-resolve invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 Jan 03 11:35:35 system1 kernel: CPU: 1 PID: 40859 Comm: systemd-resolve Not tainted 5.10.0-26-amd64 #1 Debian 5.10.197-1 Jan 03 11:35:35 system1 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-1ubuntu1.1 04/01/2014 Jan 03 11:35:35 system1 kernel: Call Trace: Jan 03 11:35:35 system1 kernel: dump_stack+0x6b/0x83 Jan 03 11:35:35 system1 kernel: dump_header+0x4a/0x1f4 Jan 03 11:35:35 system1 kernel: oom_kill_process.cold+0xb/0x10 Jan 03 11:35:35 system1 kernel: out_of_memory+0x1bd/0x4e0 Jan 03 11:35:35 system1 kernel: __alloc_pages_slowpath.constprop.0+0xbcc/0xc90 Jan 03 11:35:35 system1 kernel: __alloc_pages_nodemask+0x2de/0x310 Jan 03 11:35:35 system1 kernel: pagecache_get_page+0x175/0x390 Jan 03 11:35:35 system1 kernel: filemap_fault+0x6a2/0x900 Jan 03 11:35:35 system1 kernel: ? xas_load+0x5/0x80 Jan 03 11:35:35 system1 kernel: ext4_filemap_fault+0x2d/0x50 [ext4] Jan 03 11:35:35 system1 kernel: __do_fault+0x37/0x170 Jan 03 11:35:35 system1 kernel: handle_mm_fault+0x124d/0x1c00 Jan 03 11:35:35 system1 kernel: do_user_addr_fault+0x1b8/0x400 Jan 03 11:35:35 system1 kernel: exc_page_fault+0x78/0x160 Jan 03 11:35:35 system1 kernel: ? asm_exc_page_fault+0x8/0x30 Jan 03 11:35:35 system1 kernel: asm_exc_page_fault+0x1e/0x30 Jan 03 11:35:35 system1 kernel: RIP: 0033:0x7feefc09b820 Jan 03 11:35:35 system1 kernel: Code: Unable to access opcode bytes at RIP 0x7feefc09b7f6. Jan 03 11:35:35 system1 kernel: RSP: 002b:00007ffcfc0c66c8 EFLAGS: 00010212 Jan 03 11:35:35 system1 kernel: RAX: 0000000000000020 RBX: 0000000000000020 RCX: 0000000000000010 Jan 03 11:35:35 system1 kernel: RDX: 0000000000000000 RSI: 0000000000000200 RDI: 000055df15214ff0 Jan 03 11:35:35 system1 kernel: RBP: 00007ffcfc0c6758 R08: 000055df15214ff0 R09: 00007feefbbadbe0 Jan 03 11:35:35 system1 kernel: R10: 0000000000000230 R11: 000055df15215000 R12: 00007ffcfc0c6760 Jan 03 11:35:35 system1 kernel: R13: 0000000000000000 R14: 000055df15214ff0 R15: 000055df15214fbc Jan 03 11:35:35 system1 kernel: Mem-Info: Jan 03 11:35:35 system1 kernel: active_anon:105 inactive_anon:415779 isolated_anon:0 active_file:30 inactive_file:11 isolated_file:0 unevictable:772 dirty:5 writeback:21 slab_reclaimable:3024 slab_unreclaimable:59140 mapped:545 shmem:928 pagetables:1289 bounce:0 free:13667 free_pcp:0 free_cma:0 Jan 03 11:35:35 system1 kernel: Node 0 active_anon:420kB inactive_anon:1663116kB active_file:120kB inactive_file:44kB unevictable:3088kB isolated(anon):0kB isolated(file):0kB mapped:2180kB dirty:20kB writeback:84kB shmem:3712kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 423936kB writeback_tmp:0kB kernel_stack:2336kB all_unreclaimable? yes Jan 03 11:35:35 system1 kernel: Node 0 DMA free:8032kB min:360kB low:448kB high:536kB reserved_highatomic:0KB active_anon:0kB inactive_anon:7600kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Jan 03 11:35:35 system1 kernel: lowmem_reserve[]: 0 1919 1919 1919 1919 Jan 03 11:35:35 system1 kernel: Node 0 DMA32 free:46636kB min:44692kB low:55864kB high:67036kB reserved_highatomic:2048KB active_anon:420kB inactive_anon:1654968kB active_file:0kB inactive_file:0kB unevictable:3088kB writepending:0kB present:2080628kB managed:2002236kB mlocked:16kB pagetables:5156kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB Jan 03 11:35:35 system1 kernel: lowmem_reserve[]: 0 0 0 0 0 Jan 03 11:35:35 system1 kernel: Node 0 DMA: 2*4kB (UM) 1*8kB (M) 1*16kB (U) 0*32kB 3*64kB (UM) 1*128kB (U) 0*256kB 1*512kB (M) 1*1024kB (U) 1*2048kB (M) 1*4096kB (E) = 8032kB Jan 03 11:35:35 system1 kernel: Node 0 DMA32: 706*4kB (UME) 197*8kB (UME) 183*16kB (UME) 101*32kB (UME) 68*64kB (UME) 30*128kB (UME) 12*256kB (ME) 8*512kB (UE) 1*1024kB (M) 0*2048kB 5*4096kB (M) = 47424kB Jan 03 11:35:35 system1 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB Jan 03 11:35:35 system1 kernel: Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB Jan 03 11:35:35 system1 kernel: 975 total pagecache pages Jan 03 11:35:35 system1 kernel: 0 pages in swap cache Jan 03 11:35:35 system1 kernel: Swap cache stats: add 0, delete 0, find 0/0 Jan 03 11:35:35 system1 kernel: Free swap = 0kB Jan 03 11:35:35 system1 kernel: Total swap = 0kB Jan 03 11:35:35 system1 kernel: 524155 pages RAM Jan 03 11:35:35 system1 kernel: 0 pages HighMem/MovableOnly Jan 03 11:35:35 system1 kernel: 19619 pages reserved Jan 03 11:35:35 system1 kernel: 0 pages hwpoisoned Jan 03 11:35:35 system1 kernel: Tasks state (memory values in pages): Jan 03 11:35:35 system1 kernel: [ pid ] uid tgid total_vm rss pgtables_bytes swapents oom_score_adj name Jan 03 11:35:35 system1 kernel: [ 241] 0 241 12099 247 102400 0 -250 systemd-journal Jan 03 11:35:35 system1 kernel: [ 260] 0 260 5464 334 65536 0 -1000 systemd-udevd Jan 03 11:35:35 system1 kernel: [ 405] 0 405 1687 67 53248 0 0 cron Jan 03 11:35:35 system1 kernel: [ 406] 101 406 2007 184 49152 0 -900 dbus-daemon Jan 03 11:35:35 system1 kernel: [ 408] 0 408 55233 389 69632 0 0 rsyslogd Jan 03 11:35:35 system1 kernel: [ 409] 0 409 3436 211 69632 0 0 systemd-logind Jan 03 11:35:35 system1 kernel: [ 672] 0 672 1725 81 49152 0 0 xxx Jan 03 11:35:35 system1 kernel: [ 675] 0 675 6168 288 86016 0 0 xxx Jan 03 11:35:35 system1 kernel: [ 677] 0 677 179494 2558 110592 0 0 xxx Jan 03 11:35:35 system1 kernel: [ 678] 997 678 179601 4447 155648 0 0 node_exporter Jan 03 11:35:35 system1 kernel: [ 682] 0 682 7309 1784 90112 0 0 unattended-upgr Jan 03 11:35:35 system1 kernel: [ 695] 108 695 104212 102516 872448 0 0 xxx Jan 03 11:35:35 system1 kernel: [ 697] 0 697 6168 295 86016 0 0 xxx Jan 03 11:35:35 system1 kernel: [ 699] 0 699 1462 29 45056 0 0 agetty Jan 03 11:35:35 system1 kernel: [ 702] 0 702 1370 30 45056 0 0 agetty Jan 03 11:35:35 system1 kernel: [ 703] 0 703 3338 239 65536 0 -1000 sshd Jan 03 11:35:35 system1 kernel: [ 707] 104 707 4758 174 61440 0 0 chronyd Jan 03 11:35:35 system1 kernel: [ 708] 104 708 2710 146 61440 0 0 chronyd Jan 03 11:35:35 system1 kernel: [ 38268] 0 38268 3572 304 65536 0 0 sshd Jan 03 11:35:35 system1 kernel: [ 38271] 0 38271 3763 236 65536 0 0 systemd Jan 03 11:35:35 system1 kernel: [ 38272] 0 38272 41641 683 98304 0 0 (sd-pam) Jan 03 11:35:35 system1 kernel: [ 38292] 0 38292 1982 343 61440 0 0 bash Jan 03 11:35:35 system1 kernel: [ 38322] 0 38322 3572 301 65536 0 0 sshd Jan 03 11:35:35 system1 kernel: [ 38342] 0 38342 1982 335 57344 0 0 bash Jan 03 11:35:35 system1 kernel: [ 40489] 103 40489 3618 379 65536 0 0 tcpdump Jan 03 11:35:35 system1 kernel: [ 40657] 0 40657 3572 302 65536 0 0 sshd Jan 03 11:35:35 system1 kernel: [ 40674] 0 40674 1982 340 45056 0 0 bash Jan 03 11:35:35 system1 kernel: [ 40682] 0 40682 30672 180 245760 0 0 journalctl Jan 03 11:35:35 system1 kernel: [ 40853] 0 40853 68661 393 118784 0 0 host Jan 03 11:35:35 system1 kernel: [ 40859] 106 40859 302895 297830 2465792 0 0 systemd-resolve Jan 03 11:35:35 system1 kernel: oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-resolved.service,task=systemd-resolve,pid=40859,uid=106 Jan 03 11:35:35 system1 kernel: Out of memory: Killed process 40859 (systemd-resolve) total-vm:1211580kB, anon-rss:1191320kB, file-rss:0kB, shmem-rss:0kB, UID:106 pgtables:2408kB oom_score_adj:0 Jan 03 11:35:35 system1 systemd[1]: systemd-resolved.service: Main process exited, code=killed, status=9/KILL Jan 03 11:35:35 system1 systemd[1]: systemd-resolved.service: Failed with result 'signal'. Jan 03 11:35:35 system1 systemd[1]: systemd-resolved.service: Consumed 1.266s CPU time. Jan 03 11:35:35 system1 systemd[1]: systemd-resolved.service: Scheduled restart job, restart counter is at 4. Jan 03 11:35:35 system1 systemd[1]: Stopped Network Name Resolution. Jan 03 11:35:35 system1 systemd[1]: systemd-resolved.service: Consumed 1.266s CPU time. Jan 03 11:35:35 system1 systemd[1]: Starting Network Name Resolution... Jan 03 11:35:36 system1 systemd-resolved[40862]: SELinux enabled state cached to: disabled ... -- Package-specific info: -- System Information: Debian Release: 11.8 APT prefers oldstable-updates APT policy: (500, 'oldstable-updates'), (500, 'oldstable-security'), (500, 'oldstable') Architecture: amd64 (x86_64) Kernel: Linux 5.10.0-26-amd64 (SMP w/2 CPU threads) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages systemd depends on: ii adduser 3.118+deb11u1 ii libacl1 2.2.53-10 ii libapparmor1 2.13.6-10 ii libaudit1 1:3.0-2 ii libblkid1 2.36.1-8+deb11u1 ii libc6 2.31-13+deb11u7 ii libcap2 1:2.44-1 ii libcrypt1 1:4.4.18-4 ii libcryptsetup12 2:2.3.7-1+deb11u1 ii libgcrypt20 1.8.7-6 ii libgnutls30 3.7.1-5+deb11u3 ii libgpg-error0 1.38-2 ii libip4tc2 1.8.7-1 ii libkmod2 28-1 ii liblz4-1 1.9.3-2 ii liblzma5 5.2.5-2.1~deb11u1 ii libmount1 2.36.1-8+deb11u1 ii libpam0g 1.4.0-9+deb11u1 ii libseccomp2 2.5.1-1+deb11u1 ii libselinux1 3.1-3 ii libsystemd0 247.3-7+deb11u4 ii libzstd1 1.4.8+dfsg-2.1 ii mount 2.36.1-8+deb11u1 ii util-linux 2.36.1-8+deb11u1 Versions of packages systemd recommends: ii chrony [time-daemon] 4.0-8+deb11u2 ii dbus 1.12.28-0+deb11u1 Versions of packages systemd suggests: pn policykit-1 <none> pn systemd-container <none> Versions of packages systemd is related to: pn dracut <none> ii initramfs-tools 0.140 pn libnss-systemd <none> ii libpam-systemd 247.3-7+deb11u4 ii udev 247.3-7+deb11u4 -- Configuration Files: /etc/systemd/journald.conf changed [not included] /etc/systemd/resolved.conf changed [not included] -- no debconf information