[Bug 1882547] Re: systemd-resolved dumps core all the time
[Expired for systemd (Ubuntu) because there has been no activity for 60 days.] ** Changed in: systemd (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
please reopen if this is still an issue ** Changed in: systemd (Ubuntu) Status: Confirmed => Invalid ** Changed in: systemd (Ubuntu) Status: Invalid => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
Can most rapidly reproduce with a config like: [Resolve] Domains=domaina domainb DNSSEC=yes And querying a "hostc" that exists under "domainb" only. Will reliably fail after about 5-20 invocations of "resolvectl query hostc". -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
Seeing this frequently too after adding multiple entries to "Domains" in "/etc/systemd/resolved.conf" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
(gdb) frame 0
#0 0x7f62ef3321fa in hashmap_iterate_entry (h=h@entry=0x706f746b73656465,
i=i@entry=0x7fffd2814cc0) at ../src/basic/hashmap.c:706
706 in ../src/basic/hashmap.c
(gdb) p *i
$7 = {idx = 4294967295, next_key = 0x0}
(gdb) p/x *i
$8 = {idx = 0x, next_key = 0x0}
(gdb) p/x *h
Cannot access memory at address 0x706f746b73656465
(gdb) p $_siginfo._sifields._sigfault.si_addr
$9 = (void *) 0x0
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1882547
Title:
systemd-resolved dumps core all the time
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
Here is a call stack that I get from gdb: Reading symbols from /usr/lib/systemd/systemd-resolved... Reading symbols from /usr/lib/debug/.build-id/bb/f07ab7990febf6bbea9cd22392b488187515fb.debug... [New LWP 1752251] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/lib/systemd/systemd-resolved'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x7f62ef3321fa in hashmap_iterate_entry (h=h@entry=0x706f746b73656465, i=i@entry=0x7fffd2814cc0) at ../src/basic/hashmap.c:706 706 ../src/basic/hashmap.c: No such file or directory. (gdb) bt #0 0x7f62ef3321fa in hashmap_iterate_entry (h=h@entry=0x706f746b73656465, i=i@entry=0x7fffd2814cc0) at ../src/basic/hashmap.c:706 #1 0x7f62ef334122 in internal_hashmap_iterate (h=0x706f746b73656465, i=i@entry=0x7fffd2814cc0, value=value@entry=0x7fffd2814cb8, key=key@entry=0x0) at ../src/basic/hashmap.c:715 #2 0x7f62ef3341d7 in set_iterate (s=, i=i@entry=0x7fffd2814cc0, value=value@entry=0x7fffd2814cb8) at ../src/basic/hashmap.c:736 #3 0x55b8fbc76c67 in dns_query_candidate_go (c=c@entry=0x55b8fd390bb0) at ../src/resolve/resolved-dns-query.c:152 #4 0x55b8fbc75dfc in dns_query_candidate_notify (c=c@entry=0x55b8fd390bb0) at ../src/resolve/resolved-dns-query.c:312 #5 0x55b8fbc76058 in dns_transaction_complete (t=t@entry=0x55b8fd394ec0, state=state@entry=DNS_TRANSACTION_RCODE_FAILURE) at ../src/resolve/resolved-dns-transaction.c:350 #6 0x55b8fbc76a1d in dns_transaction_process_dnssec (t=0x55b8fd394ec0) at ../src/resolve/resolved-dns-transaction.c:832 #7 0x55b8fbc6f9b6 in dns_transaction_process_reply (t=t@entry=0x55b8fd394ec0, p=p@entry=0x55b8fd39e210) at ../src/resolve/resolved-dns-transaction.c:1194 #8 0x55b8fbc703ab in on_dns_packet (s=, fd=, revents=, userdata=0x55b8fd394ec0) at ../src/resolve/resolved-dns-transaction.c:1248 #9 0x7f62ef2a4507 in source_dispatch (s=s@entry=0x55b8fd392260) at ../src/libsystemd/sd-event/sd-event.c:3193 #10 0x7f62ef2a47a1 in sd_event_dispatch (e=e@entry=0x55b8fd37bf30) at ../src/libsystemd/sd-event/sd-event.c:3634 #11 0x7f62ef2a61d8 in sd_event_run (e=e@entry=0x55b8fd37bf30, timeout=timeout@entry=18446744073709551615) at ../src/libsystemd/sd-event/sd-event.c:3692 #12 0x7f62ef2a63f7 in sd_event_loop (e=0x55b8fd37bf30) at ../src/libsystemd/sd-event/sd-event.c:3714 #13 0x55b8fbc4fb8a in run (argv=, argc=) at ../src/resolve/resolved.c:84 #14 main (argc=, argv=) at ../src/resolve/resolved.c:91 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
** Attachment added: "core.systemd-resolve.102.18dc6cf436c2413aba82163837798590.1752251.1591627605" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+attachment/5381696/+files/core.systemd-resolve.102.18dc6cf436c2413aba82163837798590.1752251.1591627605 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
I can't seem to be able to post a core file as attachment here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1882547] Re: systemd-resolved dumps core all the time
systemd-resolved dumps core resulting in DNS resolution failures in applications. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1882547 Title: systemd-resolved dumps core all the time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1882547/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
