[Kernel-packages] [Bug 1879290] Re: pc: no message on the screen for ~30s on fast HW
Result of systemd-analyze in both systems on the Thinkcentre machine: uc18: Startup finished in 30.880s (kernel) + 4.727s (userspace) = 35.608s graphical.target reached after 4.721s in userspace uc20: Startup finished in 38.338s (kernel) + 17.902s (userspace) = 56.240s graphical.target reached after 17.892s in userspace -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879290 Title: pc: no message on the screen for ~30s on fast HW Status in linux package in Ubuntu: Incomplete Status in snapd package in Ubuntu: New Bug description: The boot on real HW (ARock B450, Ryzen, NVME 240Gb) takes a long time without any visible feedback. Video: https://photos.app.goo.gl/RmaLviXNorjeh5BP7 With grub debug: https://photos.app.goo.gl/PJuXdxp8uedr7fWp9 (google photos has degraded quality quite a bit, may upload the originals if too bad) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879290/+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 1879630] Re: No sound output from HDMI audio
** Changed in: snapd Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879630 Title: No sound output from HDMI audio Status in snapd: Incomplete Status in linux package in Ubuntu: Confirmed Bug description: There is no sound output from HDMI audio. System: Intel NUC7CJYH Image: 20200519.2 Steps to reproduce: 1. $ sudo snap install alsa-utils 2. $ sudo amixer set Master 100 unmute 3. $ sudo amixer set IEC958 100 unmute 4. $ sudo speaker-test -c2 There is no sound output from HDMI audio. To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1879630/+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 1879630] Re: No sound output from HDMI audio
Thanks Vic. I see from logs that the HDA codec is an ALC 233, which happens to be the same Realtek HDA codec I have in my Lenovo Thinkcentre machine that's running UC20 20200529.3. Unfortunately my Thinkcentre doesn't have any HDMI ports, but I was able to send sound through one of the displayports. It's interesting to note that, despite being the same kernel and same codec, the log messages seem different (for instance, I didn't see SOF messages in your logs. Here I see something like: Jun 01 20:06:33 stormfly kernel: sof-audio-pci :00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040380 (...) Jun 01 20:06:33 stormfly kernel: sof-audio-pci :00:1f.3: hda codecs found, mask 5 Jun 01 20:06:33 stormfly kernel: sof-audio-pci :00:1f.3: using HDA machine driver skl_hda_dsp_generic now To send audio to my displayport, I used something like: # aplay -D hw:sofhdadsp,5 -f S16_LE -c 2 /bin/ls (or, to play music instead of noise, mpg123-cm.mpg123 -o alsa -a hw:sofhdasp,5 test.mp3) In amixer, my device is 'PGA9.0 9 Master'. I wonder if the IEC958 in your mixer settings could be a digital audio output such as a S/PDIF port or something similar? Could you post the output of # aplay -l and # aplay -L so we can see the all the available cards/devices? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879630 Title: No sound output from HDMI audio Status in snapd: New Status in linux package in Ubuntu: Confirmed Bug description: There is no sound output from HDMI audio. System: Intel NUC7CJYH Image: 20200519.2 Steps to reproduce: 1. $ sudo snap install alsa-utils 2. $ sudo amixer set Master 100 unmute 3. $ sudo amixer set IEC958 100 unmute 4. $ sudo speaker-test -c2 There is no sound output from HDMI audio. To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1879630/+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 1879290] Re: pc: no message on the screen for ~30s on fast HW
UC18 on the same hardware starts to display kernel messages at the 14s mark. UC18 logs shows no delay between the "console [tty1] enabled" and "console [ttyS0] enabled" messages, but otherwise the behavior is similar (blank screen for some time and slow output rate). [0.00] console [tty1] enabled [0.00] console [ttyS0] enabled ** Attachment added: "dmesg-thinkcentre-uc18.txt" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1879290/+attachment/5376576/+files/dmesg-thinkcentre-uc18.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879290 Title: pc: no message on the screen for ~30s on fast HW Status in linux package in Ubuntu: Incomplete Status in snapd package in Ubuntu: New Bug description: The boot on real HW (ARock B450, Ryzen, NVME 240Gb) takes a long time without any visible feedback. Video: https://photos.app.goo.gl/RmaLviXNorjeh5BP7 With grub debug: https://photos.app.goo.gl/PJuXdxp8uedr7fWp9 (google photos has degraded quality quite a bit, may upload the originals if too bad) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879290/+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 1879290] Re: pc: no message on the screen for ~30s on fast HW
I finally managed to install a beta image on a Thinkcentre m920 (by removing the tpm module in grub before booting). Console output appears at the 32s mark, see full dmesg below. Some interesting console-related excerpts: [0.049211] printk: console [tty1] enabled [ 14.088918] printk: console [ttyS0] enabled [ 17.020856] fbcon: Taking over console [ 32.840867] efifb: probing for efifb [ 32.883328] efifb: framebuffer at 0x4000, using 4128k, total 4128k ** Attachment added: "dmesg-thinkcentre-20200521.2.txt" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1879290/+attachment/5375226/+files/dmesg-thinkcentre-20200521.2.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1879290 Title: pc: no message on the screen for ~30s on fast HW Status in linux package in Ubuntu: Incomplete Status in snapd package in Ubuntu: New Bug description: The boot on real HW (ARock B450, Ryzen, NVME 240Gb) takes a long time without any visible feedback. Video: https://photos.app.goo.gl/RmaLviXNorjeh5BP7 With grub debug: https://photos.app.goo.gl/PJuXdxp8uedr7fWp9 (google photos has degraded quality quite a bit, may upload the originals if too bad) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879290/+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 1860231] Re: 5.4.0-11 crash on cryptsetup open
This model file is used to build both the spread test image and the manually built image. The two generated images, however, seem to behave differently regarding the conditions leading to the crash: while it always happen in the spread test, higher KDF iteration times values allow the encrypted device to be opened correctly in the image created using the steps described in the bug description. Michael Vogt also reports that the crash doesn't happen in a classic system running the same kernel version. ** Attachment added: "Model file used to build the image" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860231/+attachment/5321427/+files/ubuntu-core-20-amd64.model -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860231 Title: 5.4.0-11 crash on cryptsetup open Status in linux package in Ubuntu: Incomplete Bug description: An attempt to run cryptsetup open on a newly created LUKS partition on Ubuntu Core 20 causes a kernel crash. This happens in 100% of the attempts on the snapd Core 20 installation test, but on an image created to reproduce this bug it happens only when certain parameters are passed to cryptsetup. Both images are built similarly so the reason for this discrepancy is unknown. The kernel was installed from pc-kernel_374.snap. Linux version 5.4.0-11-generic (buildd@lgw01-amd64-021) (gcc version 9.2.1 20200104 (Ubuntu 9.2.1-22ubuntu2)) #14-Ubuntu SMP Thu Jan 9 16:14:26 UTC 2020 Version signature: Ubuntu 5.4.0-11.14-generic 5.4.8 How to reproduce the crash in 3 "easy" steps: 1. Build a Core 20 image using the attached model file: 1.1. Install the ubuntu-image from latest/edge $ sudo snap install --channel latest/edge ubuntu-image 1.2. Build the image $ sudo ubuntu-image --image-size=4G ubuntu-core-20-amd64.model 2. Boot the image in kvm 2.1. Install ovmf version 0~20190606.20d2e5a1-2ubuntu1 or newer (the stock ovmf from bionic may not work) 2.2. Boot the image $ sudo kvm -snapshot -m 2048 -smp 4 \ -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,if=virtio \ -bios /usr/share/OVMF/OVMF_CODE.ms.fd 2.3. In the grub menu, edit the default option to include parameter "systemd.debug-shell=1" in the kernel command line 2.4. Boot the kernel 3. Crash the kernel 3.1. When the system boots to the "Press enter to configure" message, press ALT-F9 to enter the debug shell. 3.2. The system should have two partitions in /dev/vda. Create a third one with fdisk. 3.3. Create a LUKS encrypted partition: # echo 123|cryptsetup luksFormat -q --type luks2 --key-file - --pbkdf argon2i --iter-time 1 /dev/vda3 (the system will complain about a missing locking directory, just ignore it.) 3.4. Open the encrypted device: # echo 123|cryptsetup open --key-file - /dev/vda name 3.5. Read the crash message The attached screenshots show these steps being executed. A few notes: - The backtrace seems very similar to the one reported in bug #1835279, however that problem was possibly caused by a race between partition creation and LUKS formatting. This time it doesn't seem to be the case, delays between commands don't help us here. - In the test case above using large values of KDF iter-time may prevent the crash. I successfully opened the device in kernel 5.4.0-9 with --iter-time larger than 100, but 5.4.0-11 seems to require values closer to 1000. Regardless of the --iter-time value used, the crash always happen when running the test in a spread-driven automated environment (same kernel with image built in the same way, some other variable seems to be disturbing the system). - All necessary modules are loaded before the LUKS partition creation (i.e. it doesn't seem to be caused by a race between dm-crypt loading and cryptsetup luksFormat for example). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860231/+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 1860231] Re: 5.4.0-11 crash on cryptsetup open
Snap versions used to build the image: pc-kernel_374.snap pc_83.snap snapd_6113.snap core20_322.snap -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860231 Title: 5.4.0-11 crash on cryptsetup open Status in linux package in Ubuntu: Incomplete Bug description: An attempt to run cryptsetup open on a newly created LUKS partition on Ubuntu Core 20 causes a kernel crash. This happens in 100% of the attempts on the snapd Core 20 installation test, but on an image created to reproduce this bug it happens only when certain parameters are passed to cryptsetup. Both images are built similarly so the reason for this discrepancy is unknown. The kernel was installed from pc-kernel_374.snap. Linux version 5.4.0-11-generic (buildd@lgw01-amd64-021) (gcc version 9.2.1 20200104 (Ubuntu 9.2.1-22ubuntu2)) #14-Ubuntu SMP Thu Jan 9 16:14:26 UTC 2020 Version signature: Ubuntu 5.4.0-11.14-generic 5.4.8 How to reproduce the crash in 3 "easy" steps: 1. Build a Core 20 image using the attached model file: 1.1. Install the ubuntu-image from latest/edge $ sudo snap install --channel latest/edge ubuntu-image 1.2. Build the image $ sudo ubuntu-image --image-size=4G ubuntu-core-20-amd64.model 2. Boot the image in kvm 2.1. Install ovmf version 0~20190606.20d2e5a1-2ubuntu1 or newer (the stock ovmf from bionic may not work) 2.2. Boot the image $ sudo kvm -snapshot -m 2048 -smp 4 \ -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,if=virtio \ -bios /usr/share/OVMF/OVMF_CODE.ms.fd 2.3. In the grub menu, edit the default option to include parameter "systemd.debug-shell=1" in the kernel command line 2.4. Boot the kernel 3. Crash the kernel 3.1. When the system boots to the "Press enter to configure" message, press ALT-F9 to enter the debug shell. 3.2. The system should have two partitions in /dev/vda. Create a third one with fdisk. 3.3. Create a LUKS encrypted partition: # echo 123|cryptsetup luksFormat -q --type luks2 --key-file - --pbkdf argon2i --iter-time 1 /dev/vda3 (the system will complain about a missing locking directory, just ignore it.) 3.4. Open the encrypted device: # echo 123|cryptsetup open --key-file - /dev/vda name 3.5. Read the crash message The attached screenshots show these steps being executed. A few notes: - The backtrace seems very similar to the one reported in bug #1835279, however that problem was possibly caused by a race between partition creation and LUKS formatting. This time it doesn't seem to be the case, delays between commands don't help us here. - In the test case above using large values of KDF iter-time may prevent the crash. I successfully opened the device in kernel 5.4.0-9 with --iter-time larger than 100, but 5.4.0-11 seems to require values closer to 1000. Regardless of the --iter-time value used, the crash always happen when running the test in a spread-driven automated environment (same kernel with image built in the same way, some other variable seems to be disturbing the system). - All necessary modules are loaded before the LUKS partition creation (i.e. it doesn't seem to be caused by a race between dm-crypt loading and cryptsetup luksFormat for example). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860231/+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 1860231] Re: 5.4.0-11 crash on cryptsetup open
** Attachment added: "Screenshot of the procedure to trigger the crash" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860231/+attachment/5321426/+files/Screenshot%20from%202020-01-18%2016-16-19.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860231 Title: 5.4.0-11 crash on cryptsetup open Status in linux package in Ubuntu: New Bug description: An attempt to run cryptsetup open on a newly created LUKS partition on Ubuntu Core 20 causes a kernel crash. This happens in 100% of the attempts on the snapd Core 20 installation test, but on an image created to reproduce this bug it happens only when certain parameters are passed to cryptsetup. Both images are built similarly so the reason for this discrepancy is unknown. The kernel was installed from pc-kernel_374.snap. Linux version 5.4.0-11-generic (buildd@lgw01-amd64-021) (gcc version 9.2.1 20200104 (Ubuntu 9.2.1-22ubuntu2)) #14-Ubuntu SMP Thu Jan 9 16:14:26 UTC 2020 Version signature: Ubuntu 5.4.0-11.14-generic 5.4.8 How to reproduce the crash in 3 "easy" steps: 1. Build a Core 20 image using the attached model file: 1.1. Install the ubuntu-image from latest/edge $ sudo snap install --channel latest/edge ubuntu-image 1.2. Build the image $ sudo ubuntu-image --image-size=4G ubuntu-core-20-amd64.model 2. Boot the image in kvm 2.1. Install ovmf version 0~20190606.20d2e5a1-2ubuntu1 or newer (the stock ovmf from bionic may not work) 2.2. Boot the image $ sudo kvm -snapshot -m 2048 -smp 4 \ -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,if=virtio \ -bios /usr/share/OVMF/OVMF_CODE.ms.fd 2.3. In the grub menu, edit the default option to include parameter "systemd.debug-shell=1" in the kernel command line 2.4. Boot the kernel 3. Crash the kernel 3.1. When the system boots to the "Press enter to configure" message, press ALT-F9 to enter the debug shell. 3.2. The system should have two partitions in /dev/vda. Create a third one with fdisk. 3.3. Create a LUKS encrypted partition: # echo 123|cryptsetup luksFormat -q --type luks2 --key-file - --pbkdf argon2i --iter-time 1 /dev/vda3 (the system will complain about a missing locking directory, just ignore it.) 3.4. Open the encrypted device: # echo 123|cryptsetup open --key-file - /dev/vda name 3.5. Read the crash message The attached screenshots show these steps being executed. A few notes: - The backtrace seems very similar to the one reported in bug #1835279, however that problem was possibly caused by a race between partition creation and LUKS formatting. This time it doesn't seem to be the case, delays between commands don't help us here. - In the test case above using large values of KDF iter-time may prevent the crash. I successfully opened the device in kernel 5.4.0-9 with --iter-time larger than 100, but 5.4.0-11 seems to require values closer to 1000. Regardless of the --iter-time value used, the crash always happen when running the test in a spread-driven automated environment (same kernel with image built in the same way, some other variable seems to be disturbing the system). - All necessary modules are loaded before the LUKS partition creation (i.e. it doesn't seem to be caused by a race between dm-crypt loading and cryptsetup luksFormat for example). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1860231/+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 1860231] [NEW] 5.4.0-11 crash on cryptsetup open
Public bug reported: An attempt to run cryptsetup open on a newly created LUKS partition on Ubuntu Core 20 causes a kernel crash. This happens in 100% of the attempts on the snapd Core 20 installation test, but on an image created to reproduce this bug it happens only when certain parameters are passed to cryptsetup. Both images are built similarly so the reason for this discrepancy is unknown. The kernel was installed from pc- kernel_374.snap. Linux version 5.4.0-11-generic (buildd@lgw01-amd64-021) (gcc version 9.2.1 20200104 (Ubuntu 9.2.1-22ubuntu2)) #14-Ubuntu SMP Thu Jan 9 16:14:26 UTC 2020 Version signature: Ubuntu 5.4.0-11.14-generic 5.4.8 How to reproduce the crash in 3 "easy" steps: 1. Build a Core 20 image using the attached model file: 1.1. Install the ubuntu-image from latest/edge $ sudo snap install --channel latest/edge ubuntu-image 1.2. Build the image $ sudo ubuntu-image --image-size=4G ubuntu-core-20-amd64.model 2. Boot the image in kvm 2.1. Install ovmf version 0~20190606.20d2e5a1-2ubuntu1 or newer (the stock ovmf from bionic may not work) 2.2. Boot the image $ sudo kvm -snapshot -m 2048 -smp 4 \ -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,if=virtio \ -bios /usr/share/OVMF/OVMF_CODE.ms.fd 2.3. In the grub menu, edit the default option to include parameter "systemd.debug-shell=1" in the kernel command line 2.4. Boot the kernel 3. Crash the kernel 3.1. When the system boots to the "Press enter to configure" message, press ALT-F9 to enter the debug shell. 3.2. The system should have two partitions in /dev/vda. Create a third one with fdisk. 3.3. Create a LUKS encrypted partition: # echo 123|cryptsetup luksFormat -q --type luks2 --key-file - --pbkdf argon2i --iter-time 1 /dev/vda3 (the system will complain about a missing locking directory, just ignore it.) 3.4. Open the encrypted device: # echo 123|cryptsetup open --key-file - /dev/vda name 3.5. Read the crash message The attached screenshots show these steps being executed. A few notes: - The backtrace seems very similar to the one reported in bug #1835279, however that problem was possibly caused by a race between partition creation and LUKS formatting. This time it doesn't seem to be the case, delays between commands don't help us here. - In the test case above using large values of KDF iter-time may prevent the crash. I successfully opened the device in kernel 5.4.0-9 with --iter-time larger than 100, but 5.4.0-11 seems to require values closer to 1000. Regardless of the --iter-time value used, the crash always happen when running the test in a spread-driven automated environment (same kernel with image built in the same way, some other variable seems to be disturbing the system). - All necessary modules are loaded before the LUKS partition creation (i.e. it doesn't seem to be caused by a race between dm-crypt loading and cryptsetup luksFormat for example). ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Kernel backtrace" https://bugs.launchpad.net/bugs/1860231/+attachment/5321425/+files/trace.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1860231 Title: 5.4.0-11 crash on cryptsetup open Status in linux package in Ubuntu: New Bug description: An attempt to run cryptsetup open on a newly created LUKS partition on Ubuntu Core 20 causes a kernel crash. This happens in 100% of the attempts on the snapd Core 20 installation test, but on an image created to reproduce this bug it happens only when certain parameters are passed to cryptsetup. Both images are built similarly so the reason for this discrepancy is unknown. The kernel was installed from pc-kernel_374.snap. Linux version 5.4.0-11-generic (buildd@lgw01-amd64-021) (gcc version 9.2.1 20200104 (Ubuntu 9.2.1-22ubuntu2)) #14-Ubuntu SMP Thu Jan 9 16:14:26 UTC 2020 Version signature: Ubuntu 5.4.0-11.14-generic 5.4.8 How to reproduce the crash in 3 "easy" steps: 1. Build a Core 20 image using the attached model file: 1.1. Install the ubuntu-image from latest/edge $ sudo snap install --channel latest/edge ubuntu-image 1.2. Build the image $ sudo ubuntu-image --image-size=4G ubuntu-core-20-amd64.model 2. Boot the image in kvm 2.1. Install ovmf version 0~20190606.20d2e5a1-2ubuntu1 or newer (the stock ovmf from bionic may not work) 2.2. Boot the image $ sudo kvm -snapshot -m 2048 -smp 4 \ -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,if=virtio \
[Kernel-packages] [Bug 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Just adding a quick note that I experienced this problem on a Thinkpad T480 running 18.04, after updating to 4.15.0-62-generic. Going back to 4.15.0-55-generic fixes the issue. I didn't check -58 and -60 to see how they behave, but I should do that as soon as I have time for that. Note that it may also be a different issue with the same symptoms. This is also a SynPS/2 Synaptics device. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend Status in Linux: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: I own a Thinkpad T440p onto which I have had Debian 9 running without hardware issues. I have recently installed Ubuntu 17.10 final beta to test it out, but two-finger scrolling does not work at the moment. It used to work out-of-the-box from the final beta iso, but a subsequent update broke it. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: boot/vmlinuz-4.13.0-12-generic] ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ghislain 10620 F pulseaudio /dev/snd/controlC0: ghislain 10620 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Oct 10 09:20:01 2017 HibernationDevice: RESUME=UUID=ae4cca1e-80ef-4a1e-87e3-0a860b49492e InstallationDate: Installed on 2017-10-05 (4 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) MachineType: LENOVO 20AN00C1UK ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic root=/dev/mapper/doc1485--lap--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-12-generic N/A linux-backports-modules-4.13.0-12-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/31/2016 dmi.bios.vendor: LENOVO dmi.bios.version: GLET83WW (2.37 ) dmi.board.asset.tag: Not Available dmi.board.name: 20AN00C1UK dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGLET83WW(2.37):bd03/31/2016:svnLENOVO:pn20AN00C1UK:pvrThinkPadT440p:rvnLENOVO:rn20AN00C1UK:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T440p dmi.product.name: 20AN00C1UK dmi.product.version: ThinkPad T440p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+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 1722478] Re: Two-finger scrolling no longer works after resuming from suspend
Just adding a quick note that I experienced this problem on a Thinkpad T480 running 18.04, after updating to 4.15.0-62-generic. Going back to 4.15.0-55-generic fixes the issue. I didn't check -58 and -60 to see how they behave, but I should do that as soon as I have time for that. Note that it may also be a different issue with the same symptoms. This is also a SynPS/2 Synaptics device. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1722478 Title: Two-finger scrolling no longer works after resuming from suspend Status in Linux: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: I own a Thinkpad T440p onto which I have had Debian 9 running without hardware issues. I have recently installed Ubuntu 17.10 final beta to test it out, but two-finger scrolling does not work at the moment. It used to work out-of-the-box from the final beta iso, but a subsequent update broke it. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: boot/vmlinuz-4.13.0-12-generic] ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ghislain 10620 F pulseaudio /dev/snd/controlC0: ghislain 10620 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue Oct 10 09:20:01 2017 HibernationDevice: RESUME=UUID=ae4cca1e-80ef-4a1e-87e3-0a860b49492e InstallationDate: Installed on 2017-10-05 (4 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926) MachineType: LENOVO 20AN00C1UK ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic root=/dev/mapper/doc1485--lap--vg-root ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.13.0-12-generic N/A linux-backports-modules-4.13.0-12-generic N/A linux-firmware 1.169 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/31/2016 dmi.bios.vendor: LENOVO dmi.bios.version: GLET83WW (2.37 ) dmi.board.asset.tag: Not Available dmi.board.name: 20AN00C1UK dmi.board.vendor: LENOVO dmi.board.version: SDK0E50510 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGLET83WW(2.37):bd03/31/2016:svnLENOVO:pn20AN00C1UK:pvrThinkPadT440p:rvnLENOVO:rn20AN00C1UK:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T440p dmi.product.name: 20AN00C1UK dmi.product.version: ThinkPad T440p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1722478/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
I tested the eoan kernel 5.2.0-10-generic and the suspected problems in the block layer didn't happen anymore after removing the workarounds (artificial delays and module insertion) needed by the bionic kernel 4.15.0-54-generic used in core18. 5.3.0-050300rc4-generic also works without any immediately visible problem. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
Thanks Connor. My test configuration is a custom core system using the official core18 kernel snap on a KVM-based virtual machine. The kernel snap is installed from channel 18 (snap download --channel 18 pc-kernel) and my current revision is 240. That said, it's easy to test new kernels as long as I can convert them to a snap package. Foundations is currently preparing a kernel snap based on eoan so I can check with this newer kernel if the problems persist (it could be a first check for a bisect), but I could also boot an instrumented kernel that would give us a better insight on what could be happening. So, to summarize: we can use either approach, but my feeling is that the debug kernel and the eoan kernel could be a good start to help us to gather more data points. Ideally I could start testing that next week after returning from Toronto. Would that work for you? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
Thanks. I tested the proposed kernel and it does not prevent the crash, which still occurs under the same circumstances when cryptsetup open runs. It's possible, however, that the patch decreases the likehood of a crash. In a very un-scientific test the latest patched kernel crashed in 3 out of 10 attempts, while the stock unpatched kernel crashed in 6 out of 10 attempts. To mitigate the issue, with both the original and patched kernels, I'm manually loading the dm-crypt module before running cryptsetup luksFormat. Note that manually loading the module between cryptsetup luksFormat and cryptsetup open does not prevent the crash. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
The udev workaround preloading is unrelated and can be removed, crashes will also happen without using it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
** Attachment added: "4.15.0-54-generic #58+lp1835279 kernel log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+attachment/5277230/+files/kernel-arighi.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
We're now opening the LUKS device using the master key directly and the crash is happening again in both the original 4.15.0-54-generic (buildd@lgw01-amd64-014) kernel or the patched 4.15.0-54-generic (arighi@kathleen) kernel. The backtrace is very similar but unlike the previous scenario it happens even if delays as large as 5000 ms are placed between partition table re-reading and commands. The LUKS device is created and accessed using the following commands: # cryptsetup -q luksFormat --type luks2 --pbkdf-memory 1 --master- key-file # LD_PRELOAD=/lib/no-udev.so cryptsetup open --master-key-file -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
Thanks Andrea. The new kernel seems to address the problem in such a way that the block device made available is still not immediately usable, but the kernel crash is prevented (at least in the test runs so far). Now errors can be handled from userspace to retry the operation in case of failure. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Invalid Status in linux source package in Bionic: In Progress Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
Further testing suggests that the problem is caused by the kernel not having enough time to settle after partx -u exits (race between acknowledging the new block device and actually having it available?). Adding a 1s pause after the partition table is re-read seems to prevent this crash. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Confirmed Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
This problem happens on Ubuntu Core (Core 20 development branch based on Core 18) and apport is not available. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: Confirmed Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] Re: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
** Description changed: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 + Issue is non-deterministic, and happens in roughly 20% of the attempts. + Running on: qemu-kvm, command line: kvm \ - -bios /usr/share/ovmf/OVMF.fd \ - -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ - -device virtio-net-pci,netdev=mynet0 \ - -drive file=pc.img,format=raw + -bios /usr/share/ovmf/OVMF.fd \ + -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ + -device virtio-net-pci,netdev=mynet0 \ + -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: New Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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 1835279] [NEW] 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open
Public bug reported: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Kernel log" https://bugs.launchpad.net/bugs/1835279/+attachment/5274925/+files/kernel.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1835279 Title: 4.15.0-54.58-generic 4.15.18: oops/BUG on LUKS open Status in linux package in Ubuntu: New Bug description: This is Linux version 4.15.0-54-generic (buildd@lgw01-amd64-014) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #58-Ubuntu SMP Mon Jun 24 10:55:24 UTC 2019 (Ubuntu 4.15.0-54.58-generic 4.15.18), from pc- kernel_240.snap Version signature: 4.15.0-54.58-generic 4.15.18 Issue is non-deterministic, and happens in roughly 20% of the attempts. Running on: qemu-kvm, command line: kvm \ -bios /usr/share/ovmf/OVMF.fd \ -smp 2 -m 512 -netdev user,id=mynet0,hostfwd=tcp::8022-:22,hostfwd=tcp::8090-:80 \ -device virtio-net-pci,netdev=mynet0 \ -drive file=pc.img,format=raw Commands that caused the problem: cryptsetup -q --type luks2 --key-file luksFormat /dev/sda4 LD_PRELOAD=/lib/no-udev.so cryptsetup --type luks2 --key-file open /dev/sda4 crypt-data Notes: - See https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1589083 for more information on the no-udev workaround. - The commands are scripted. Also tried to add a 200ms and 1s interval before opening the device. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1835279/+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
