Description of problem: $ cat /etc/sysconfig/nftables.conf table inet filter { include "/etc/nftables/customer/*" } $ mkdir -p /etc/nftables/customer $ touch /etc/nftables/customer/f{00,01,02,03,04,05,06,07,08,09,10,11,12,13,14} $ cat /etc/nftables/customer/f01 set s1 { type ipv4_addr flags constant,interval } set s2 { type ipv4_addr flags constant,interval elements = { 1.1.1.1 } } $ systemctl reload nftables Version-Release number of selected component: 1:nftables-0.9.0-5.fc30 Additional info: reporter: libreport-2.10.0 backtrace_rating: 4 cmdline: nft flush ruleset; include "/etc/sysconfig/nftables.conf"; crash_function: munmap_chunk executable: /usr/sbin/nft journald_cursor: s=d895d7df2b0c4a2aace031882a2a98ef;i=9d539;b=6115920025684066aadbfaf9dbf15f32;m=a5b36b390f;t=58d68ab5f063c;x=174d4acda2b2dc2e kernel: 5.1.15-300.fc30.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (3 frames) #4 munmap_chunk at malloc.c:2840 #5 scanner_destroy at scanner.l:900 #6 nft_run_cmd_from_buffer at libnftables.c:469
Created attachment 1589551 [details] File: backtrace
Created attachment 1589552 [details] File: cgroup
Created attachment 1589553 [details] File: core_backtrace
Created attachment 1589554 [details] File: cpuinfo
Created attachment 1589555 [details] File: dso_list
Created attachment 1589556 [details] File: environ
Created attachment 1589557 [details] File: limits
Created attachment 1589558 [details] File: maps
Created attachment 1589559 [details] File: mountinfo
Created attachment 1589560 [details] File: open_fds
Created attachment 1589561 [details] File: proc_pid_status
This message is a reminder that Fedora 30 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora 30 on 2020-05-26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '30'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 30 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Reproduced on Fedora 32 https://bugzilla.redhat.com/show_bug.cgi?id=1830174
Fedora 30 changed to end-of-life (EOL) status on 2020-05-26. Fedora 30 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.