[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
This bug was fixed in the package makedumpfile - 1:1.6.5-1ubuntu1~18.04.7 --- makedumpfile (1:1.6.5-1ubuntu1~18.04.7) bionic; urgency=medium * debian/rules: Remove "ata_piix.prefer_ms_hyperv=0" (LP: #1978333) -- Heather Lemon Mon, 13 Jun 2022 15:19:39 + -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Released Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Released Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Released Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Released Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Released Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
This bug was fixed in the package makedumpfile - 1:1.6.7-1ubuntu2.4 --- makedumpfile (1:1.6.7-1ubuntu2.4) focal; urgency=low * debian/rules: Remove "ata_piix.prefer_ms_hyperv=0" (LP: #1978333) -- Heather Lemon Mon, 13 Jun 2022 13:59:29 + ** Changed in: makedumpfile (Ubuntu Focal) Status: Fix Committed => Fix Released ** Changed in: makedumpfile (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Released Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Released Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Released Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Released Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Released Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
This bug was fixed in the package kdump-tools - 1:1.6.10ubuntu2 --- kdump-tools (1:1.6.10ubuntu2) jammy; urgency=low * debian/rules: Remove "ata_piix.prefer_ms_hyperv=0" (LP: #1978333) -- Heather Lemon Fri, 10 Jun 2022 16:26:37 + ** Changed in: kdump-tools (Ubuntu Jammy) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Released Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Released Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Released Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
kdump-tools (1:1.7) unstable; urgency=medium [ Guilherme G. Piccoli ] * kdump-tools.service: Start kdump service a bit earlier in boot. [ Kellen Renshaw ] * rules: Remove "ata_piix.prefer_ms_hyperv=0" (Closes: #1011960). -- dann frazier Thu, 09 Jun 2022 15:29:58 -0600 ** Changed in: kdump-tools (Ubuntu Kinetic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Released Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Released Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Released Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Tags removed: verification-needed ** Tags added: verification-done -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
# JAMMY - proposed testing # enable proposed repo cat /proc/sysrq-trigger cd /var/crash -rw-r- 1 root root 18552 Aug 22 13:32 linux- image-5.15.0-1014-azure-202208221332.crash ** Tags removed: verification-needed-bionic verification-needed-focal verification-needed-jammy ** Tags added: verification-done-bionic verification-done-focal verification-done-jammy -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Hello Heather, or anyone else affected, Accepted kdump-tools into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/kdump- tools/1:1.6.10ubuntu2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- jammy to verification-done-jammy. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-jammy. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: kdump-tools (Ubuntu Jammy) Status: In Progress => Fix Committed -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Fix Committed Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Is there any updates on the package making into jammy-proposed? Thanks. -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
# BIONIC - Proposed testing -- # enable proposed repo cat
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
# FOCAL - Proposed testing -- # enable proposed repo cat /proc/sysrq-trigger kdump-config show DUMP_MODE:kdump USE_KDUMP:1 KDUMP_SYSCTL: kernel.panic_on_oops=1 KDUMP_COREDIR:/var/crash crashkernel addr: 0x1e00 /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.15.0-1014-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-5.15.0-1014-azure current state:ready to kdump kexec command: /sbin/kexec -p --command-line="BOOT_IMAGE=/boot/vmlinuz-5.15.0-1014-azure root=PARTUUID=341f0b90-b764-4a16-a222-6380a3a474f1 ro console=tty1 console=ttyS0 earlyprintk=ttyS0 panic=-1 reset_devices systemd.unit=kdump-tools-dump.service nr_cpus=1 irqpoll nousb" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz # crash dump file in /var/crash -rw-r- 1 root root 18772 Aug 9 18:05 linux-image-5.15.0-1014-azure-202208091804.crash [1] https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1918085 -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-5.4.0-1086-azure kdump initrd: /var/lib/kdump/initrd.img: symbolic link to
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Heitor advised that upping the kernel crashdump memory from 192MB to 512MB resolved Focal/Jammy not being able to report a crash dump. Thanks Heitor! -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
F/J kernel versions Linux focal-azure 5.15.0-1014-azure Bionic version - 5.4.0-1086-azure -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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-
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
I've been testing the Focal/Jammy instances and no crash dump is being generated. I'm still investigating why this is happening. -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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-
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Failed autopkgtest result for i386 seemed to be due to a flaky test, not an actual regression. Test passed after another run, and no further autopkgtest regressions have been reported. -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Tags removed: sts-sponsor-halves ** Tags added: se-sponsor-halves -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Hello Heather, or anyone else affected, Accepted makedumpfile into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/makedumpfile/1:1.6.7-1ubuntu2.4 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: makedumpfile (Ubuntu Focal) Status: New => Fix Committed ** Tags added: verification-needed ** Changed in: makedumpfile (Ubuntu Bionic) Status: New => Fix Committed ** Tags removed: verification-done-bionic ** Tags added: verification-needed-bionic -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: Fix Committed Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: Fix Committed Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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 #
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Changed in: kdump-tools (Ubuntu Jammy) Status: Incomplete => In Progress -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: In Progress Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug description: [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 ``` 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: 0x3200 /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: 0x3200 /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:
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
I have followed the steps outlined in the Test Plan for testing the bionic series with the fix from my ppa https://launchpad.net/~hypothetical- lemon/+archive/ubuntu/lp-1978333?field.series_filter= verified the bug exists in Bionic and has been resolved with the removal of the parameter a crash dump was created and the vm was rebooted without manual intervention. ** Description changed: [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] - Create VM on Azure + Create Ubuntu Marketplace VM on Azure - Install crash dump utilies (from guide: + ``` + ssh -i .ssh/id_rsa ubuntu@ipaddr + ``` + + Install crash dump utilities (from guide: https://ubuntu.com/server/docs/kernel-crash-dump) - sudo apt install linux-crashdump + apt-get install kdump-tools Say (y) to all questions during install - Reboot the VM + kdump-config show + *shows the vm is not yet ready to kdump - As root on the VM after reboot: - kdump-config show - + 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: 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 + 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: 0x3200 +/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-5.4.0-1085-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 + /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 - Outcome after removing "ata_piix.prefer_ms_hyperv=0" in kexec command: - # perform crash - sudo su + # 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: 0x3200 +/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 - #kdump works, VM eventually (several minutes) reboots - # Login to VM and check that there is a core file in /var/crash: - ls /var/crash + # 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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Description changed: [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 + 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 -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Incomplete Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
Hi Steve, The test plan of the description has been updated. I'm currently testing the Azure bionic vm and confirmed the bug. The Impish series is EOL and I will remove the series tag. Thank You, Heather -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Incomplete Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
EOL ** Changed in: kdump-tools (Ubuntu Impish) Status: New => Invalid ** Changed in: kdump-tools (Ubuntu Impish) Assignee: Heather Lemon (hypothetical-lemon) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: Invalid Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Incomplete Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Description changed: [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] - spin up azure vm + Create VM on Azure - sudo apt-get install azure-cli + 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 + 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 + ... 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 - #set it to 1 - + Outcome with "ata_piix.prefer_ms_hyperv=0" in kexec command: # perform crash sudo su - echo c > sysrq-trigger + echo c > /proc/sysrq-trigger - #kdump doesnt work on Azure and hangs indefiantly - #reboot VM + #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 + 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 -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: Incomplete Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Description changed: [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 ** Description changed: [Impact] Azure VM instances hit I/O error on boot causing kernel crash [Test Plan] - - spin up azure vm + 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 + /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 + /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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Description changed: - Back-porting a fix from upstream to remove "ata_piix.prefer_ms_hyperv=0" - parameter. + + [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 - - - Thanks! + *Note: There are two source packages needed changes, kdump-tools for + Impish -> Kinetic and makedumpfile for series Focal -> Bionic ** Description changed: - [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" + 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 + 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 + crashkernel addr + kdump kernel addr kdump kernel: -/var/lib/kdump/vmlinuz - kdump initrd: -/var/lib/kdump/initrd.img + /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 - + /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. + 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 ** Description changed: [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 + #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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
FYI to build the debian/rules I executed in makedumpfile (I/J/K) debuild -us -uc -b -rfakeroot ** Tags added: verification-needed-bionic verification-needed-focal verification-needed-impish verification-needed-jammy -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
For I/J/K in makedumpfile, it seems the default rules used does not have the parameter ata_piix.prefer_ms_hyperv=0 There is also a changelog entry about removing the parameter: * ppc64el: Remove ata_piix.prefer_ms_hyperv=0 from crashkernel cmdline (link to changelog) https://salsa.debian.org/search?group_id=2_id=57654_ref=master=blobs=883899 I will mark these as invalid ** Changed in: makedumpfile (Ubuntu Kinetic) Status: New => Invalid ** Changed in: makedumpfile (Ubuntu Jammy) Status: New => Invalid ** Changed in: makedumpfile (Ubuntu Impish) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: Invalid Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: Invalid Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Changed in: makedumpfile (Ubuntu Kinetic) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: New Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: New Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
adds bionic makedumpfile patch ** Patch added: "lp1978333_makedumpfile_bionic.debdiff" https://bugs.launchpad.net/ubuntu/jammy/+source/makedumpfile/+bug/1978333/+attachment/5597068/+files/lp1978333_makedumpfile_bionic.debdiff -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: New Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: New Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Tags added: sts sts-sponsor-halves -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: New Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: New Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** Changed in: makedumpfile (Ubuntu Kinetic) Status: Invalid => New ** Changed in: makedumpfile (Ubuntu Impish) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) ** Changed in: makedumpfile (Ubuntu Jammy) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to makedumpfile in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: New Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: New Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
debdiff makedumpfile focal ** Patch added: "lp1978333_focal_makedumpfile.debdiff" https://bugs.launchpad.net/ubuntu/focal/+source/makedumpfile/+bug/1978333/+attachment/5597061/+files/lp1978333_focal_makedumpfile.debdiff -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
impish debdiff *kdump-tools ** Changed in: kdump-tools (Ubuntu Impish) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) ** Changed in: makedumpfile (Ubuntu Bionic) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) ** Changed in: makedumpfile (Ubuntu Focal) Assignee: (unassigned) => Heather Lemon (hypothetical-lemon) ** Patch added: "lp1978333_impish.debdiff" https://bugs.launchpad.net/ubuntu/focal/+source/makedumpfile/+bug/1978333/+attachment/5597060/+files/lp1978333_impish.debdiff ** Description changed: 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! -- 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/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
[Kernel-packages] [Bug 1978333] Re: Remove "ata_piix.prefer_ms_hyperv=0" parameter
** No longer affects: kdump-tools (Ubuntu Focal) ** No longer affects: kdump-tools (Ubuntu Bionic) ** Also affects: makedumpfile (Ubuntu) Importance: Undecided Status: New ** Also affects: makedumpfile (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: kdump-tools (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: makedumpfile (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: kdump-tools (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: makedumpfile (Ubuntu Impish) Importance: Undecided Status: New ** Also affects: kdump-tools (Ubuntu Impish) Importance: Undecided Status: New ** Changed in: kdump-tools (Ubuntu Focal) Status: New => Invalid ** Changed in: kdump-tools (Ubuntu Bionic) Status: New => Invalid ** Changed in: makedumpfile (Ubuntu Kinetic) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to kdump-tools in Ubuntu. Matching subscriptions: Maintainer https://bugs.launchpad.net/bugs/1978333 Title: Remove "ata_piix.prefer_ms_hyperv=0" parameter Status in kdump-tools package in Ubuntu: Fix Committed Status in makedumpfile package in Ubuntu: Invalid Status in kdump-tools source package in Bionic: Invalid Status in makedumpfile source package in Bionic: New Status in kdump-tools source package in Focal: Invalid Status in makedumpfile source package in Focal: New Status in kdump-tools source package in Impish: New Status in makedumpfile source package in Impish: New Status in kdump-tools source package in Jammy: New Status in makedumpfile source package in Jammy: New Status in kdump-tools source package in Kinetic: Fix Committed Status in makedumpfile source package in Kinetic: Invalid Bug 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kdump-tools/+bug/1978333/+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
