It only affects Bionic: [rafaeldtinoco@iproute2issue iproute2]$ git describe eb8559eff124221bfbafe934c4dbfe30f20604c0 v4.15.0-103-geb8559ef
[rafaeldtinoco@iproute2issue ~]$ rmadison iproute2 iproute2 | 3.12.0-2 | trusty | source iproute2 | 3.12.0-2ubuntu1.2 | trusty-updates | source iproute2 | 4.3.0-1ubuntu3 | xenial | source iproute2 | 4.3.0-1ubuntu3.16.04.5 | xenial-updates | source iproute2 | 4.15.0-2ubuntu1 | bionic | source iproute2 | 4.15.0-2ubuntu1.1 | bionic-security | source iproute2 | 4.15.0-2ubuntu1.2 | bionic-updates | source iproute2 | 4.18.0-1ubuntu2~ubuntu18.04.1 | bionic-backports | source iproute2 | 5.5.0-1ubuntu1 | focal | source iproute2 | 5.7.0-1ubuntu1 | groovy | source iproute2 | 5.9.0-1ubuntu1 | hirsute | source iproute2 | 5.10.0-2ubuntu1 | hirsute-proposed | source -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to iproute2 in Ubuntu. Matching subscriptions: iproute2 https://bugs.launchpad.net/bugs/1913187 Title: iproute2 segfaults when filtering sockets Status in iproute2 package in Ubuntu: Fix Released Status in iproute2 source package in Bionic: Confirmed Bug description: When in Ubuntu Bionic, if one calls: $ sudo ss -Hnp -o state established 'dport = 22' src 127.0.0.1 dst 127.0.0.1 tcp 0 0 127.0.0.1:58910 127.0.0.1:22 users:(("ssh",pid=11672,fd=3)) timer:(keepalive,119min,0) it works. Just like when in Groovy: $ sudo ss -Hnp -o state established 'dport = 22' src 127.0.0.1 dst 127.0.0.1 tcp 0 0 127.0.0.1:58908 127.0.0.1:22 users:(("ssh",pid=1488591,fd=3)) timer:(keepalive,119min,0) but.. if there is nothing to show, in Bionic we get a segfault: $ sudo ss -Hnp -o state established 'dport = 22' src 127.0.0.1 dst 127.0.0.1 Segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iproute2/+bug/1913187/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
