Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: makedumpfile (Ubuntu) Status: New => Confirmed
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. https://bugs.launchpad.net/bugs/1555159 Title: Crashkernel parameter is not available Status in makedumpfile package in Ubuntu: Confirmed Status in s390-tools package in Ubuntu: Confirmed Status in zipl-installer package in Ubuntu: Confirmed Bug description: == Comment: #0 - Ekaterina Teplova <k...@de.ibm.com> - 2016-02-26 04:20:25 == Crashkernel parameter is not available after installation Blocker for kdump on z I do not see crashkernel: root@boeblingen:/kate# cat /proc/iomem 00000000-ffffffff : System RAM 00000000-007aff1d : Kernel code 007aff1e-00b895ef : Kernel data 00cd7000-00da5253 : Kernel bss -------------------------------------------------------------------------------------------------------------- root@boeblingen:/usr/lib# cat /etc/zipl.conf [defaultboot] defaultmenu = menu :menu target = /boot 1 = ubuntu 2 = old default = 1 prompt = 1 timeout = 10 [ubuntu] target = /boot image = /boot/vmlinuz ramdisk = /boot/initrd.img parameters = root=UUID=ac48e371-97e9-4261-9e5e-d1a5cdc404e1 [old] target = /boot image = /boot/vmlinuz.old ramdisk = /boot/initrd.img.old parameters = root=UUID=ac48e371-97e9-4261-9e5e-d1a5cdc404e1 optional = 1 == Comment: #5 - Ekaterina Teplova <k...@de.ibm.com> - 2016-03-07 16:40:40 == == Comment: #7 - Gary M. Gaydos <gmgay...@us.ibm.com> - 2016-03-08 14:45:49 == From /var/log/kern.log Mar 7 15:27:36 s83lp62 kernel: [ 0.340487] Linux version 4.4.0-10-generic (buildd@z13-027) (gcc version 5.3.1 20160225 (Ubuntu 5.3.1-10ubuntu2) ) #25-Ubuntu SMP Wed Mar 2 14:56:49 UTC 2016 (Ubuntu 4.4.0-10.25-generic 4.4.3) Mar 7 15:27:36 s83lp62 kernel: [ 0.360889] Kernel command line: root=UUID=9d2bf7bc-77c4-48b8-a9b9-d99e218447aa BOOT_IMAGE=0 From /var/log/apt/history.log kexec and crash get installed Start-Date: 2016-03-07 15:32:24 Commandline: apt-get install kexec-tools Requested-By: kate (1000) Install: kexec-tools:s390x (2.0.10-1ubuntu1) End-Date: 2016-03-07 15:32:25 Start-Date: 2016-03-07 15:32:31 Commandline: apt-get install crash Requested-By: kate (1000) Install: binutils:s390x (2.26-5ubuntu1, automatic), crash:s390x (7.1.4-1ubuntu1) End-Date: 2016-03-07 15:32:32 From /var/log/syslog Mar 7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon. Mar 7 15:32:25 s83lp62 systemd[1]: Starting LSB: Execute the kexec -e command to reboot system... Mar 7 15:32:25 s83lp62 systemd[1]: Started LSB: Execute the kexec -e command to reboot system. Mar 7 15:32:25 s83lp62 systemd[1]: Reloading. Mar 7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon. Mar 7 15:32:25 s83lp62 systemd[1]: Reloading. Mar 7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon. Mar 7 15:32:25 s83lp62 systemd[1]: Starting LSB: Load kernel image with kexec... Mar 7 15:32:25 s83lp62 systemd[1]: Started LSB: Load kernel image with kexec. Mar 7 15:32:25 s83lp62 systemd[1]: Reloading. Mar 7 15:32:25 s83lp62 systemd[1]: Started ACPI event daemon. Ekaterina (Kate), As a test, please reboot and then paste the output of a) cat /proc/iomem b) cat /proc/cmdline c) cat /etc/zipl.conf Putting in needinfo state to k...@de.ibm.com . I would like a simple test. Reboot and check crashkernel parameter again before we mirror to Canonical. Thanks, Gary == Comment: #8 - Ekaterina Teplova <k...@de.ibm.com> - 2016-03-08 15:59:18 == System was rebooted after reboot: login as: root root@9.152.162.62's password: Welcome to Ubuntu Xenial Xerus (development branch) (GNU/Linux 4.4.0-11-generic s390x) * Documentation: https://help.ubuntu.com/ The programs included with the Ubuntu system are free software; the exact distribution terms for each program are described in the individual files in /usr/share/doc/*/copyright. Ubuntu comes with ABSOLUTELY NO WARRANTY, to the extent permitted by applicable law. root@s83lp62:~# cat /proc/iomem 00000000-ffffffff : System RAM 00000000-007b8bf5 : Kernel code 007b8bf6-00b9561f : Kernel data 00ce1000-00daf253 : Kernel bss root@s83lp62:~# cat /proc/cmdline root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0 BOOT_IMAGE=0 root@s83lp62:~# cat /etc/zipl.conf [defaultboot] defaultmenu = menu :menu target = /boot 1 = ubuntu 2 = old default = 1 prompt = 1 timeout = 10 [ubuntu] target = /boot image = /boot/vmlinuz ramdisk = /boot/initrd.img parameters = root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0 [old] target = /boot image = /boot/vmlinuz.old ramdisk = /boot/initrd.img.old parameters = root=UUID=3b36e951-4843-419a-8a92-f985d70ec5b0 optional = 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1555159/+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