Activity log for bug #1978333

Date Who What changed Old value New value Message
2022-06-10 16:29:28 Heather Lemon bug added bug
2022-06-10 16:31:19 Heather Lemon nominated for series Ubuntu Kinetic
2022-06-10 16:31:19 Heather Lemon bug task added kdump-tools (Ubuntu Kinetic)
2022-06-10 16:31:19 Heather Lemon nominated for series Ubuntu Focal
2022-06-10 16:31:19 Heather Lemon bug task added kdump-tools (Ubuntu Focal)
2022-06-10 16:31:19 Heather Lemon nominated for series Ubuntu Jammy
2022-06-10 16:31:19 Heather Lemon bug task added kdump-tools (Ubuntu Jammy)
2022-06-10 16:31:19 Heather Lemon nominated for series Ubuntu Bionic
2022-06-10 16:31:19 Heather Lemon bug task added kdump-tools (Ubuntu Bionic)
2022-06-10 16:31:27 Heather Lemon kdump-tools (Ubuntu Bionic): assignee Heather Lemon (hypothetical-lemon)
2022-06-10 16:31:29 Heather Lemon kdump-tools (Ubuntu Focal): assignee Heather Lemon (hypothetical-lemon)
2022-06-10 16:31:31 Heather Lemon kdump-tools (Ubuntu Jammy): assignee Heather Lemon (hypothetical-lemon)
2022-06-10 16:31:33 Heather Lemon kdump-tools (Ubuntu Kinetic): assignee Heather Lemon (hypothetical-lemon)
2022-06-10 17:21:52 Heather Lemon attachment added lp1978333_jammy.debdiff https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+attachment/5596532/+files/lp1978333_jammy.debdiff
2022-06-10 19:37:26 Dexuan Cui bug added subscriber Dexuan Cui
2022-06-10 20:21:30 Ubuntu Foundations Team Bug Bot tags patch
2022-06-10 20:21:35 Ubuntu Foundations Team Bug Bot bug added subscriber Ubuntu Sponsors Team
2022-06-13 13:25:28 Heather Lemon kdump-tools (Ubuntu Kinetic): status New Fix Committed
2022-06-13 14:02:12 Heather Lemon bug task deleted kdump-tools (Ubuntu Focal)
2022-06-13 14:02:17 Heather Lemon bug task deleted kdump-tools (Ubuntu Bionic)
2022-06-13 14:02:37 Heather Lemon bug task added makedumpfile (Ubuntu)
2022-06-13 14:03:21 Heather Lemon nominated for series Ubuntu Focal
2022-06-13 14:03:21 Heather Lemon bug task added makedumpfile (Ubuntu Focal)
2022-06-13 14:03:21 Heather Lemon bug task added kdump-tools (Ubuntu Focal)
2022-06-13 14:03:21 Heather Lemon nominated for series Ubuntu Bionic
2022-06-13 14:03:21 Heather Lemon bug task added makedumpfile (Ubuntu Bionic)
2022-06-13 14:03:21 Heather Lemon bug task added kdump-tools (Ubuntu Bionic)
2022-06-13 14:03:21 Heather Lemon nominated for series Ubuntu Impish
2022-06-13 14:03:21 Heather Lemon bug task added makedumpfile (Ubuntu Impish)
2022-06-13 14:03:21 Heather Lemon bug task added kdump-tools (Ubuntu Impish)
2022-06-13 14:04:11 Heather Lemon kdump-tools (Ubuntu Focal): status New Invalid
2022-06-13 14:04:41 Heather Lemon kdump-tools (Ubuntu Bionic): status New Invalid
2022-06-13 14:04:58 Heather Lemon makedumpfile (Ubuntu Kinetic): status New Invalid
2022-06-13 14:26:14 Heather Lemon kdump-tools (Ubuntu Impish): assignee Heather Lemon (hypothetical-lemon)
2022-06-13 14:26:23 Heather Lemon makedumpfile (Ubuntu Bionic): assignee Heather Lemon (hypothetical-lemon)
2022-06-13 14:26:30 Heather Lemon makedumpfile (Ubuntu Focal): assignee Heather Lemon (hypothetical-lemon)
2022-06-13 14:27:43 Heather Lemon attachment added lp1978333_impish.debdiff https://bugs.launchpad.net/ubuntu/focal/+source/makedumpfile/+bug/1978333/+attachment/5597060/+files/lp1978333_impish.debdiff
2022-06-13 14:29:52 Heather Lemon description Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 Thanks! Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic Thanks!
2022-06-13 14:33:35 Heather Lemon attachment added lp1978333_focal_makedumpfile.debdiff https://bugs.launchpad.net/ubuntu/focal/+source/makedumpfile/+bug/1978333/+attachment/5597061/+files/lp1978333_focal_makedumpfile.debdiff
2022-06-13 15:16:23 Heather Lemon makedumpfile (Ubuntu Kinetic): status Invalid New
2022-06-13 15:16:41 Heather Lemon makedumpfile (Ubuntu Impish): assignee Heather Lemon (hypothetical-lemon)
2022-06-13 15:16:50 Heather Lemon makedumpfile (Ubuntu Jammy): assignee Heather Lemon (hypothetical-lemon)
2022-06-13 15:20:13 Heitor Alves de Siqueira bug added subscriber Heitor Alves de Siqueira
2022-06-13 15:20:24 Heitor Alves de Siqueira tags patch patch sts sts-sponsor-halves
2022-06-13 15:28:50 Heather Lemon attachment added lp1978333_makedumpfile_bionic.debdiff https://bugs.launchpad.net/ubuntu/jammy/+source/makedumpfile/+bug/1978333/+attachment/5597068/+files/lp1978333_makedumpfile_bionic.debdiff
2022-06-13 15:29:21 Heitor Alves de Siqueira removed subscriber Ubuntu Sponsors Team
2022-06-14 15:19:19 Heather Lemon makedumpfile (Ubuntu Kinetic): assignee Heather Lemon (hypothetical-lemon)
2022-06-14 17:23:09 Heather Lemon makedumpfile (Ubuntu Kinetic): status New Invalid
2022-06-14 17:23:24 Heather Lemon makedumpfile (Ubuntu Jammy): status New Invalid
2022-06-14 17:23:35 Heather Lemon makedumpfile (Ubuntu Impish): status New Invalid
2022-06-14 17:25:23 Heather Lemon tags patch sts sts-sponsor-halves patch sts sts-sponsor-halves verification-needed-bionic verification-needed-focal verification-needed-impish verification-needed-jammy
2022-06-15 15:01:13 Heather Lemon description Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic Thanks! [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands apt-get install kdump-tools -y #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test * no crashkernel= parameter in the kernel cmdline * Invalid symlink : /var/lib/kdump/initrd.img * Invalid symlink : /var/lib/kdump/vmlinuz * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel: /var/lib/kdump/vmlinuz kdump initrd: /var/lib/kdump/initrd.img kexec command to be used: /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-06-15 15:02:07 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands apt-get install kdump-tools -y #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test * no crashkernel= parameter in the kernel cmdline * Invalid symlink : /var/lib/kdump/initrd.img * Invalid symlink : /var/lib/kdump/vmlinuz * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel: /var/lib/kdump/vmlinuz kdump initrd: /var/lib/kdump/initrd.img kexec command to be used: /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-06-15 15:03:01 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands lxc launch ubuntu:impish kdumpimpish lxc exec kdumpimpish bash apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-06-21 13:46:08 Heather Lemon makedumpfile (Ubuntu Kinetic): assignee Heather Lemon (hypothetical-lemon)
2022-06-21 13:46:17 Heather Lemon makedumpfile (Ubuntu Jammy): assignee Heather Lemon (hypothetical-lemon)
2022-06-21 13:46:25 Heather Lemon makedumpfile (Ubuntu Impish): assignee Heather Lemon (hypothetical-lemon)
2022-07-01 20:11:53 Steve Langasek kdump-tools (Ubuntu Jammy): status New Incomplete
2022-07-08 17:06:41 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Execute commands lxc launch ubuntu:impish kdumpimpish lxc exec kdumpimpish bash apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] spin up azure vm sudo apt-get install azure-cli sudo apt install linux-crashdump reboot kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command: /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 sudo sysctl -w kernel.sysrq=1 #set it to 1 # perform crash sudo su echo c > sysrq-trigger #kdump doesnt work on Azure and hangs indefiantly #reboot VM Execute commands lxc launch ubuntu:impish kdumpimpish lxc exec kdumpimpish bash apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-07-08 17:07:53 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] spin up azure vm sudo apt-get install azure-cli sudo apt install linux-crashdump reboot kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command: /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 sudo sysctl -w kernel.sysrq=1 #set it to 1 # perform crash sudo su echo c > sysrq-trigger #kdump doesnt work on Azure and hangs indefiantly #reboot VM Execute commands lxc launch ubuntu:impish kdumpimpish lxc exec kdumpimpish bash apt-get install kdump-tools -y Say (y) to all questions during install #A reboot is needed sudo reboot #print out the crashkernel config kdump-config test # Output shows the parameter "ata_piix.prefer_ms_hyperv=0" is not listed kdump-config test | grep "ata_piix.prefer_ms_hyperv=0" Full output of kdump-config test  * no crashkernel= parameter in the kernel cmdline  * Invalid symlink : /var/lib/kdump/initrd.img  * Invalid symlink : /var/lib/kdump/vmlinuz  * /etc/default/kdump-tools: KDUMP_KERNEL does not exist: /var/lib/kdump/vmlinuz USE_KDUMP: 1 KDUMP_COREDIR: /var/crash crashkernel addr kdump kernel addr kdump kernel:    /var/lib/kdump/vmlinuz kdump initrd:    /var/lib/kdump/initrd.img kexec command to be used:   /sbin/kexec -p --command-line="BOOT_IMAGE=/vmlinuz-5.13.0-48-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" /var/lib/kdump/vmlinuz [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] spin up azure vm sudo apt-get install azure-cli sudo apt install linux-crashdump Say (y) to all questions during install reboot kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 sudo sysctl -w kernel.sysrq=1 #set it to 1 # perform crash sudo su echo c > sysrq-trigger #kdump doesnt work on Azure and hangs indefiantly #reboot VM [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-07-20 16:07:45 Kellen Renshaw description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] spin up azure vm sudo apt-get install azure-cli sudo apt install linux-crashdump Say (y) to all questions during install reboot kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 sudo sysctl -w kernel.sysrq=1 #set it to 1 # perform crash sudo su echo c > sysrq-trigger #kdump doesnt work on Azure and hangs indefiantly #reboot VM [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic-> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Create VM on Azure Install crash dump utilies (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) sudo apt install linux-crashdump Say (y) to all questions during install Reboot the VM As root on the VM after reboot: kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline ... crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 #set it to 1 sudo sysctl -w kernel.sysrq=1 Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump doesnt work and hangs indefinitely #force reboot VM from Azure console Outcome after removing "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump works, VM eventually (several minutes) reboots # Login to VM and check that there is a core file in /var/crash: ls /var/crash [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic -> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-07-20 16:50:39 Kellen Renshaw bug added subscriber Kellen Renshaw
2022-07-20 16:58:47 Heather Lemon kdump-tools (Ubuntu Impish): status New Invalid
2022-07-20 16:58:58 Heather Lemon kdump-tools (Ubuntu Impish): assignee Heather Lemon (hypothetical-lemon)
2022-07-25 15:25:16 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Create VM on Azure Install crash dump utilies (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) sudo apt install linux-crashdump Say (y) to all questions during install Reboot the VM As root on the VM after reboot: kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline ... crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 #set it to 1 sudo sysctl -w kernel.sysrq=1 Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump doesnt work and hangs indefinitely #force reboot VM from Azure console Outcome after removing "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump works, VM eventually (several minutes) reboots # Login to VM and check that there is a core file in /var/crash: ls /var/crash [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Kinetic -> Bionic upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Create VM on Azure Install crash dump utilies (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) sudo apt install linux-crashdump Say (y) to all questions during install Reboot the VM As root on the VM after reboot: kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline ... crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 #set it to 1 sudo sysctl -w kernel.sysrq=1 Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump doesnt work and hangs indefinitely #force reboot VM from Azure console Outcome after removing "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump works, VM eventually (several minutes) reboots # Login to VM and check that there is a core file in /var/crash: ls /var/crash [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Bionic, Focal, Jammy upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-08-04 17:00:31 Heather Lemon description [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Create VM on Azure Install crash dump utilies (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) sudo apt install linux-crashdump Say (y) to all questions during install Reboot the VM As root on the VM after reboot: kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x    /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1085-azure kdump initrd:    /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1085-azure current state: ready to kdump kexec command:   /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1085-azure root=UUID=a117a689-aa1d-4cdc-8a30-7b9fbf174437 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline ... crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 #set it to 1 sudo sysctl -w kernel.sysrq=1 Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump doesnt work and hangs indefinitely #force reboot VM from Azure console Outcome after removing "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger #kdump works, VM eventually (several minutes) reboots # Login to VM and check that there is a core file in /var/crash: ls /var/crash [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Bionic, Focal, Jammy upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] Create Ubuntu Marketplace VM on Azure ``` ssh -i .ssh/id_rsa ubuntu@ipaddr<azureVM> ``` Install crash dump utilities (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) apt-get install kdump-tools Say (y) to all questions during install kdump-config show *shows the vm is not yet ready to kdump root@bionic3: kdump-config show * no crashkernel= parameter in the kernel cmdline DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: /var/lib/kdump/vmlinuz kdump initrd: /var/lib/kdump/initrd.img current state: Not ready to kdump kexec command: no kexec command recorded Reboot the VM sudo su As root on the VM after reboot: kdump-config show kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x32000000 /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1086-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1086-azure current state: ready to kdump kexec command: /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1086-azure root=UUID=143c811b-9b9c-48f3-b0c8-040f6e65f50a ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #verify kdump is on cat /proc/cmdline ... crashkernel=512M-:192M dmesg | grep -i crash [ 0.071660] kexec: Reserving the low 1M of memory for crashkernel [ 0.269823] Reserving 192MB of memory at 640MB for crashkernel (System RAM: 4095MB) cat /proc/sys/kernel/sysrq # make sure this value is greater than 0 #set it to 1 sudo sysctl -w kernel.sysrq=1 the directory of /var/crash should have no crashes yet as well. Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su echo c > /proc/sysrq-trigger After a couple of minuties Open new terminal and try to ssh to azure VM, It does not succeed Force a reboot of the VM through the portal or serial console #kdump doesnt work and hangs indefinitely #force reboot VM from Azure console # verify package version of kdump-tool # verify parameter is not listed in the kdump-config show output kdump-config unload kdump-config load kdump-config show kdump-config show DUMP_MODE: kdump USE_KDUMP: 1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR: /var/crash crashkernel addr: 0x32000000 /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1086-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.4.0-1086-azure current state: ready to kdump kexec command: /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.4.0-1086-azure root=UUID=143c811b-9b9c-48f3-b0c8-040f6e65f50a ro console=tty1 console=ttyS0 earlyprintk=ttyS0 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz #trigger another crash echo c > /proc/sysrq-trigger # open new terminal and ssh back into vm cd /var/crash #verify a dump was created linux-image-5.4.0-1086-azure-202208041658.crash [Where Problems Could Occur] This change modifies the debian/rules. The package could fail to build properly if mistyped. [Other] Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" parameter. target series - Bionic, Focal, Jammy upstream patch https://salsa.debian.org/debian/kdump-tools/-/commit/b1bac9396ddbbce3817c34be3161630698e4a503 *Note: There are two source packages needed changes, kdump-tools for Impish -> Kinetic and makedumpfile for series Focal -> Bionic
2022-08-04 17:05:12 Heather Lemon tags patch sts sts-sponsor-halves verification-needed-bionic verification-needed-focal verification-needed-impish verification-needed-jammy patch sts sts-sponsor-halves verification-done-bionic verification-needed-focal verification-needed-impish verification-needed-jammy
2022-08-04 17:05:28 Heather Lemon tags patch sts sts-sponsor-halves verification-done-bionic verification-needed-focal verification-needed-impish verification-needed-jammy patch sts sts-sponsor-halves verification-done-bionic verification-needed-focal verification-needed-jammy
2022-08-04 17:14:36 Heather Lemon kdump-tools (Ubuntu Jammy): status Incomplete In Progress
2022-08-05 21:00:37 Steve Langasek makedumpfile (Ubuntu Focal): status New Fix Committed
2022-08-05 21:00:43 Steve Langasek bug added subscriber Ubuntu Stable Release Updates Team
2022-08-05 21:00:48 Steve Langasek bug added subscriber SRU Verification
2022-08-05 21:00:55 Steve Langasek tags patch sts sts-sponsor-halves verification-done-bionic verification-needed-focal verification-needed-jammy patch sts sts-sponsor-halves verification-done-bionic verification-needed verification-needed-focal verification-needed-jammy
2022-08-05 21:03:16 Steve Langasek makedumpfile (Ubuntu Bionic): status New Fix Committed
2022-08-05 21:03:26 Steve Langasek tags patch sts sts-sponsor-halves verification-done-bionic verification-needed verification-needed-focal verification-needed-jammy patch sts sts-sponsor-halves verification-needed verification-needed-bionic verification-needed-focal verification-needed-jammy
2022-08-06 15:15:50 Heitor Alves de Siqueira tags patch sts sts-sponsor-halves verification-needed verification-needed-bionic verification-needed-focal verification-needed-jammy patch se-sponsor-halves sts verification-needed verification-needed-bionic verification-needed-focal verification-needed-jammy
2022-08-19 22:22:12 Steve Langasek kdump-tools (Ubuntu Jammy): status In Progress Fix Committed
2022-08-22 13:31:20 Mauricio Faria de Oliveira bug added subscriber SE SRU ("STS") Sponsors
2022-08-22 13:36:16 Heather Lemon tags patch se-sponsor-halves sts verification-needed verification-needed-bionic verification-needed-focal verification-needed-jammy patch se-sponsor-halves sts verification-done-bionic verification-done-focal verification-done-jammy verification-needed
2022-08-29 12:12:38 Heitor Alves de Siqueira tags patch se-sponsor-halves sts verification-done-bionic verification-done-focal verification-done-jammy verification-needed patch se-sponsor-halves sts verification-done verification-done-bionic verification-done-focal verification-done-jammy
2022-08-31 00:39:06 Brian Murray kdump-tools (Ubuntu Kinetic): status Fix Committed Fix Released
2022-08-31 00:39:40 Launchpad Janitor kdump-tools (Ubuntu Jammy): status Fix Committed Fix Released
2022-08-31 00:39:45 Brian Murray removed subscriber Ubuntu Stable Release Updates Team
2022-08-31 14:16:03 Launchpad Janitor makedumpfile (Ubuntu Focal): status Fix Committed Fix Released
2022-08-31 14:16:14 Launchpad Janitor makedumpfile (Ubuntu Bionic): status Fix Committed Fix Released