[Kernel-packages] [Bug 2049027] Re: The display becomes frozen after some time when a HDMI device is connected.

I'm happy to report that in three working days the problem has not reoccurred. So the fix in kernel 6.5.0-21-generic #21~22.04.1 looks good to me. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-6.5 in Ubuntu.

[Kernel-packages] [Bug 2049027] Re: The display becomes frozen after some time when a HDMI device is connected.

Thanks for the clarification! I'm running 6.5.0-21-generic #21~22.04.1 now. I'll report if the problem occurs again (in my usage it happened every one or two days). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-6.5 in

[Kernel-packages] [Bug 2049027] Re: The display becomes frozen after some time when a HDMI device is connected.

Hi Roxana, I'm confused by your comment #11. You write about versions 6.5.0-21.21~22.04.1 and 6.5.0-25.25~22.04.1. Do both contain the fix? As of today, I can see neither of these versions, but only 6.5.0.21.21~22.04.11 (.11, not .1!). And that version has already been released as a regular (not

[Kernel-packages] [Bug 2049027] Re: The display becomes frozen after some time when a HDMI device is connected.

I'm in the same situation as Soenke: The bug occurs on my work laptop on 22.04 HWE (6.5.0-17). The Jammy proposed repository only offers 6.5.0-18 currently, so I can't test this. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1988488] Re: Screen freeze at the moment of login on VirtualBox: [drm:vmw_msg_ioctl [vmwgfx]] *ERROR* Failed to open channel.

Hi Daniel, I played around with VirtualBox settings and Ubuntu installer settings: The problem seems to occur only when "Install third-party software for graphics and Wi-Fi hardware and additional media formats" is selected in the Ubuntu installer. If the option is _not_ selected, the installed

[Kernel-packages] [Bug 1988488] Re: Screen freeze at the moment of login on VirtualBox: [drm:vmw_msg_ioctl [vmwgfx]] *ERROR* Failed to open channel.

I can confirm the behavior as reported by BertN45: Setting MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 and MUTTER_DEBUG_FORCE_KMS_MODE=simple in /etc/environment does not help, but disabling Wayland in /etc/gdm3/custom.conf does help. I also tried both Ctrl-Alt-F1 and chvt 1 when the screen is frozen,

[Kernel-packages] [Bug 1966066] Re: audio from external sound card is distorted

For me too, I don't know why comment #52 by the kernel bot has appeared now. I'm going to set the "verification done" tag. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1970453] Re: DMAR: ERROR: DMA PTE for vPFN 0x7bf32 already set

In my case the host is not running any virtual machines. I have another similar HPE Gen9 server (without the HPE Smart HBA H240 SATA controller) that doesn't have the problem. So in my case I suspect the H240 controller is (at least part of) the problem. @phdonnelly, are you using VMs and/or do

[Kernel-packages] [Bug 1971505] Re: DMAR: ERROR: DMA PTE for vPFN 0x8e8fe already set

This might be a duplicate of bug #1970453, which also occurs on HPE servers starting with Ubuntu 22.04. -- 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/1971505 Title: DMAR: ERROR: DMA

[Kernel-packages] [Bug 1970453] Re: DMAR: ERROR: DMA PTE for vPFN 0x7bf32 already set

If this question was meant for me: I cannot really say, in my case no VMs are involved at all. -- 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/1970453 Title: DMAR: ERROR: DMA PTE for

[Kernel-packages] [Bug 1970453] Re: DMAR: ERROR: DMA PTE for vPFN 0x7bf32 already set

I tried the latest currently available 5.15 kernel (https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.15.36/amd64/, 5.15.36-051536-generic #202204271420 SMP Wed Apr 27 16:37:41 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux). The problem still occurs there. -- You received this bug notification because

[Kernel-packages] [Bug 1970453] [NEW] DMAR: ERROR: DMA PTE for vPFN 0x7bf32 already set

Public bug reported: I'm running Ubuntu 22.04 with kernel 5.15.0.27.30 on an HPE ProLiant DL20 Gen9 server. The server has an HPE Smart HBA H240 SATA controller. Since Ubuntu 22.04, the kernel runs into trouble after a few hours of uptime. The problem starts with a few instances of a message

[Kernel-packages] [Bug 1950046] ProcEnviron.txt

apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538616/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] Lspci.txt

apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538610/+files/Lspci.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/1950046

[Kernel-packages] [Bug 1950046] Lsusb-v.txt

apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538614/+files/Lsusb-v.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] Lsusb.txt

apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538612/+files/Lsusb.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/1950046

[Kernel-packages] [Bug 1950046] UdevDb.txt

apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538619/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] acpidump.txt

apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538621/+files/acpidump.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1950046] CurrentDmesg.txt

apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538609/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] WifiSyslog.txt

apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538620/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] Lspci-vt.txt

apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538611/+files/Lspci-vt.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] ProcCpuinfoMinimal.txt

apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538615/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] ProcInterrupts.txt

apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538617/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] ProcModules.txt

apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538618/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] Lsusb-t.txt

apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1950046/+attachment/5538613/+files/Lsusb-t.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1950046] Re: tg3 transmit timed out, resetting

apport information ** Tags added: apport-collected uec-images ** Description changed: Hi, since earlier this year (sorry, I don't have an exact date) I started to encounter regular network hangs on multiple HPE servers that I manage. The hangs occur on high network load and are

[Kernel-packages] [Bug 1950046] Re: tg3 transmit timed out, resetting

Example 2: Nov 06 15:34:38 kernel: [ cut here ] Nov 06 15:34:38 kernel: NETDEV WATCHDOG: eno1 (tg3): transmit queue 0 timed out Nov 06 15:34:38 kernel: WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:467 dev_watchdog+0x24f/0x260 Nov 06 15:34:38 kernel: Modules

[Kernel-packages] [Bug 1950046] [NEW] tg3 transmit timed out, resetting

Public bug reported: Hi, since earlier this year (sorry, I don't have an exact date) I started to encounter regular network hangs on multiple HPE servers that I manage. The hangs occur on high network load and are followed by a message like "tg3 :02:00.0 eno1: transmit timed out, resetting".

[Kernel-packages] [Bug 1950046] Re: tg3 transmit timed out, resetting

Example 1: Nov 04 17:34:59 kernel: [ cut here ] Nov 04 17:34:59 kernel: NETDEV WATCHDOG: eno1 (tg3): transmit queue 0 timed out Nov 04 17:34:59 kernel: WARNING: CPU: 3 PID: 0 at net/sched/sch_generic.c:467 dev_watchdog+0x24f/0x260 Nov 04 17:34:59 kernel: Modules

[Kernel-packages] [Bug 1886277] Re: Regression on NFS: unable to handle page fault in mempool_alloc_slab

I tested kernel 5.4.0-46-generic #50 from focal-proposed. This version seems to fix the problem, I could not reproduce it any more. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Kernel

[Kernel-packages] [Bug 1886277] Re: Regression on NFS: unable to handle page fault in mempool_alloc_slab

I can confirm that 5.4.59-050459-generic #202008190333 seems to work, I could not reproduce the problem there. -- 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/1886277 Title: Regression

[Kernel-packages] [Bug 1886277] Re: Regression on NFS: unable to handle page fault in mempool_alloc_slab

I downloaded and installed the packages from https://kernel.ubuntu.com /~kernel-ppa/mainline/v5.8-rc4/amd64/ and tested 5.8.0-050800-generic #202007052030. I could not reproduce the problem in this version. -- You received this bug notification because you are a member of Kernel Packages, which

[Kernel-packages] [Bug 1886277] Re: Regression on NFS: unable to handle page fault in mempool_alloc_slab

Thanks for the advice for bisecting! I found the commits causing the problem: After bb4fb62a863ea6131bdac77b21faa9444a605c58 (SUNRPC: Add "@len" parameter to gss_unwrap()) NFS with Kerberos is completely broken: $ mount -v /nfs/share mount.nfs: trying text-based options

[Kernel-packages] [Bug 1886277] Re: unable to handle page fault in mempool_alloc_slab

I tried bisecting the kernel as described in #22. However, I used the URL git://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/focal instead of git://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/bionic, I hope that's correct. The fakeroot command works and builds the

[Kernel-packages] [Bug 1886277] Re: unable to handle page fault in mempool_alloc_slab

Is there a tutorial available on how to bisect the kernel and install and test the bisected version? To me it seems the problem only occurs in connection with NFS. I could not reproduce the problem when NFS is not used. However, after reading data from NFS mounts the problem reliably occurs

[Kernel-packages] [Bug 1886277] Re: unable to handle page fault in mempool_alloc_slab

Log from another machine: [ 1388.217900] BUG: unable to handle page fault for address: 8cf4f6fc5d86 [ 1388.217907] #PF: supervisor read access in kernel mode [ 1388.217908] #PF: error_code(0x) - not-present page [ 1388.217910] PGD 75201067 P4D 75201067 PUD 0 [ 1388.217913] Oops: [#4]

[Kernel-packages] [Bug 1886277] WifiSyslog.txt

apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389713/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1886277] Lsusb-v.txt

apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389705/+files/Lsusb-v.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] ProcEnviron.txt

apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389708/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] Lsusb.txt

apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389703/+files/Lsusb.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/1886277

[Kernel-packages] [Bug 1886277] ProcModules.txt

apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389710/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] CRDA.txt

apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389698/+files/CRDA.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/1886277

[Kernel-packages] [Bug 1886277] ProcCpuinfoMinimal.txt

apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389707/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] Re: unable to handle page fault in mempool_alloc_slab

apport information ** Tags added: apport-collected ** Description changed: On kernel 5.4.0-40-generic in focal I'm getting errors like this on several machines with different hardware in the first hour after boot: Jul 04 16:58:32 hostname kernel: BUG: unable to handle page fault for

[Kernel-packages] [Bug 1886277] Lsusb-t.txt

apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389704/+files/Lsusb-t.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] ProcCpuinfo.txt

apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389706/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] CurrentDmesg.txt

apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389699/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] ProcInterrupts.txt

apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389709/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] Lspci-vt.txt

apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389702/+files/Lspci-vt.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] UdevDb.txt

apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389712/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] IwConfig.txt

apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389700/+files/IwConfig.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] Lspci.txt

apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389701/+files/Lspci.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/1886277

[Kernel-packages] [Bug 1886277] RfKill.txt

apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1886277/+attachment/5389711/+files/RfKill.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1886277] Re: unable to handle page fault in mempool_alloc_slab

** Description changed: - On kernel 5.4.0-40-generic in focal I'm getting errors like this on two - machines with different hardware in the first hour after boot: + On kernel 5.4.0-40-generic in focal I'm getting errors like this on + several machines with different hardware in the first hour

[Kernel-packages] [Bug 1886277] [NEW] unable to handle page fault in mempool_alloc_slab

Public bug reported: On kernel 5.4.0-40-generic in focal I'm getting errors like this on two machines with different hardware in the first hour after boot: Jul 04 16:58:32 hostname kernel: BUG: unable to handle page fault for address: 9083e222e632 Jul 04 16:58:32 hostname kernel: #PF: