[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-07 Thread guenthert
> I wonder if you see anything related to systemd-resolved with 'journalctl | > grep audit | grep systemd' No, not since March 30th. > at the time of the boot failure. No log files were written at that time (no log entries made it to disk before the segfault). -- You received this bug

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-03 Thread guenthert
2.3.1-2.1ubuntu4 is the version of libseccomp2 which is available, i.e. $ sudo apt install libseccomp2=2.3.1-2.1ubuntu4 succeeds. That allowed me to uncomment, i.e. enable, the SystemCallFilter in /lib/systemd/system/systemd-resolved.service again and reboot successfully. -- You received this

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-02 Thread guenthert
> apport-collect 1886115 That doesn't seem to succeed (because the installed package is libseccomp2, but here listed as libseccomp since the former isn't known to launchpad). I tried $ apport-bug -u 1886115 libseccomp2 but that appears to attempt to create a new bug, rather then updating the

[Touch-packages] [Bug 1886115] UdevDb.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389206/+files/UdevDb.txt ** Description changed: After applying updates to Ubuntu 18.04 my desktop (apple mini with i5-2415M CPU) failed to complete the boot process. A few

[Touch-packages] [Bug 1886115] SystemdFailedUnits.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "SystemdFailedUnits.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389205/+files/SystemdFailedUnits.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in

[Touch-packages] [Bug 1886115] SystemdDelta.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "SystemdDelta.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389204/+files/SystemdDelta.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] ProcCpuinfoMinimal.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389207/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in

[Touch-packages] [Bug 1886115] ProcCpuinfo.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389199/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] ProcModules.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389203/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] Lspci.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389197/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] Lsusb.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389198/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] ProcCpuinfoMinimal.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389200/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in

[Touch-packages] [Bug 1886115] ProcInterrupts.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389202/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] ProcEnviron.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389201/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] [NEW] libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-02 Thread guenthert
Public bug reported: After applying updates to Ubuntu 18.04 my desktop (apple mini with i5-2415M CPU) failed to complete the boot process. A few seconds into the boot, the last message displayed is "/var mounted". The system then appears to hang indefinitely. Luckily, the 'rescue' boot

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-02 Thread guenthert
> have you customised the syscall filtering in this profile at all? Don't know what you mean by profile there. The OS runs on bare-metal here. The only related modification I made has been (now) the reported commenting-out of --8<-- SystemCallFilter=~@clock @cpu-emulation @debug @keyring

[Touch-packages] [Bug 1886115] ProcEnviron.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389208/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] Dependencies.txt

2020-07-02 Thread guenthert
apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/1886115/+attachment/5389196/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu.

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-02 Thread guenthert
apport information ** Tags added: apport-collected bionic ** Description changed: After applying updates to Ubuntu 18.04 my desktop (apple mini with i5-2415M CPU) failed to complete the boot process. A few seconds into the boot, the last message displayed is "/var mounted". The system

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-03 Thread guenthert
> can you confirm which one you have had to disable the SystemCallFilter? Both files are just symlinks to /lib/systemd/system/systemd-resolved.service. > Also there appear to be a bunch of systemd managed services which have failed > to run I moved snap related services out of the way

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-06 Thread guenthert
Hmmh, if I see this right, there's a systemd-dbg package available for Ubuntu 16.04, but not for 18.04. FWIW, I attached the original core file as bug1886115.core . ** Attachment added: "original core dump of systemd-237-3ubuntu10.41 with libseccomp2-2.4.3-1ubuntu3"

[Touch-packages] [Bug 1886115] Re: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot

2020-07-30 Thread guenthert
I didn't quite have Dan's patience, but FWIW my system successfully rebooted 25/25 times with the systemd package (237-3ubuntu10.42) from bionic-proposed in combination with libseccomp2:amd64 (2.4.3-1ubuntu3.18.04.3) installed and syscall filtering enabled in