[Kernel-packages] [Bug 1952568] Re: AMD GPU kernel driver unload error
** Description changed: - After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. - Can be unloaded with 5.14.0-1005 without any problem + ubuntu20.04でカーネルを5.14.0-1005から5.14.0-1007に更新した後、次のコマンドでドライバーをアンロードすると、コマンドが強制的に終了し、ドライバーをアンロードできなくなります。 + 5.14.0-1005で問題なくアンロードできます sudo modprob -s -r amdgpu - - Driver information in lsmod - - - sudo lsmod |grep amdgpu - amdgpu 7049216 -1 - iommu_v2 24576 1 amdgpu - gpu_sched 36864 1 amdgpu - drm_ttm_helper 16384 1 amdgpu - ttm73728 2 amdgpu,drm_ttm_helper - drm_kms_helper258048 1 amdgpu - drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm - i2c_algo_bit 16384 2 igb,amdgpu + ドライバの情報ではlsmod + - + sudoのはlsmod | grepをamdgpu + amdgpu 7049216 -1 + iommu_v2 24576 1 amdgpu + gpu_sched 36864 1 amdgpu + drm_ttm_helper 16384 1 amdgpu + TTM 73728 2 amdgpu、drm_ttm_ヘルパー + 258048は1 amdgpu drm_kms_helper + DRM 557056 6 gpu_sched、drm_kms_ヘルパー、amdgpu 、drm_ttm_ヘルパー、ttm + i2c_algo_bit 16384 2 igb、amdgpu - - ProblemType: Bug - DistroRelease: Ubuntu 20.04 - Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 - ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 - Uname: Linux 5.14.0-1007-oem x86_64 - ApportVersion: 2.20.11-0ubuntu27.21 - Architecture: amd64 - CasperMD5CheckResult: skip - CurrentDesktop: LXQt - Date: Mon Nov 29 13:46:48 2021 - InstallationDate: Installed on 2019-07-24 (858 days ago) - InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) - SourcePackage: linux-oem-5.14 - UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) + ProblemType：Bug + DistroRelease：Ubuntu 20.04 + Package：linux-modules- 5.14.0- 1007-oem 5.14.0-1007.7 + ProcVersionSign ature ：Ubuntu 5.14.0-1007.7-oem 5.14.14 + Uname：Linux 5.14.0-1007-oem x86_64 + ApportVersion：2.20.11-0ubuntu27 。21 + アーキテクチャ：amd64 + CasperMD5CheckR esult：skip + CurrentDesktop：LXQt + Date：Mon Nov 29 13:46:48 2021 + InstallationDate：Installed on 2019-07-24（858日前） + InstallationMedia：Ubuntu-Server 19.04 "Disco Dingo" -Release amd64（ 20190416.1） + SourcePackage：linux-oem-5.14 + UpgradeStatus：2020-05-02にフォーカルにアップグレードされました（575日前） -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952568 Title: AMD GPU kernel driver unload error Status in linux-oem-5.14 package in Ubuntu: New Bug description: ubuntu20.04でカーネルを5.14.0-1005から5.14.0-1007に更新した後、次のコマンドでドライバーをアンロードすると、コマンドが強制的に終了し、ドライバーをアンロードできなくなります。 5.14.0-1005で問題なくアンロードできます sudo modprob -s -r amdgpu ドライバの情報ではlsmod - sudoのはlsmod | grepをamdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu TTM 73728 2 amdgpu、drm_ttm_ヘルパー 258048は1 amdgpu drm_kms_helper DRM 557056 6 gpu_sched、drm_kms_ヘルパー、amdgpu 、drm_ttm_ヘルパー、ttm i2c_algo_bit 16384 2 igb、amdgpu - ProblemType：Bug DistroRelease：Ubuntu 20.04 Package：linux-modules- 5.14.0- 1007-oem 5.14.0-1007.7 ProcVersionSign ature ：Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname：Linux 5.14.0-1007-oem x86_64 ApportVersion：2.20.11-0ubuntu27 。21 アーキテクチャ：amd64 CasperMD5CheckR esult：skip CurrentDesktop：LXQt Date：Mon Nov 29 13:46:48 2021 InstallationDate：Installed on 2019-07-24（858日前） InstallationMedia：Ubuntu-Server 19.04 "Disco Dingo" -Release amd64（ 20190416.1） SourcePackage：linux-oem-5.14 UpgradeStatus：2020-05-02にフォーカルにアップグレードされました（575日前） To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+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 1952568] Re: AMD GPU kernel driver unload error
As far as the patches in other files are concerned, it should have been
as follows.
--
--- /usr/local/src/5.14.0.git/focal/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
2021-11-29 22:43:48.637432730 +
+++ uvd_v6_0.c 2021-11-30 06:54:01.572401893 +
@@ -543,30 +543,8 @@
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- /*
-* Proper cleanups before halting the HW engine:
-* - cancel the delayed idle work
-* - enable powergating
-* - enable clockgating
-* - disable dpm
-*
-* TODO: to align with the VCN implementation, move the
-* jobs for clockgating/powergating/dpm setting to
-* ->set_powergating_state().
-*/
cancel_delayed_work_sync(>uvd.idle_work);
- if (adev->pm.dpm_enabled) {
- amdgpu_dpm_enable_uvd(adev, false);
- } else {
- amdgpu_asic_set_uvd_clocks(adev, 0, 0);
- /* shutdown the UVD block */
- amdgpu_device_ip_set_powergating_state(adev,
AMD_IP_BLOCK_TYPE_UVD,
- AMD_PG_STATE_GATE);
- amdgpu_device_ip_set_clockgating_state(adev,
AMD_IP_BLOCK_TYPE_UVD,
- AMD_CG_STATE_GATE);
- }
-
if (RREG32(mmUVD_STATUS) != 0)
uvd_v6_0_stop(adev);
@@ -578,6 +556,30 @@
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+ /*
+ * Proper cleanups before halting the HW engine:
+ * - cancel the delayed idle work
+ * - enable powergating
+ * - enable clockgating
+ * - disable dpm
+ *
+ * TODO: to align with the VCN implementation, move the
+ * jobs for clockgating/powergating/dpm setting to
+ * ->set_powergating_state().
+ */
+cancel_delayed_work_sync(>uvd.idle_work);
+
+if (adev->pm.dpm_enabled) {
+amdgpu_dpm_enable_uvd(adev, false);
+} else {
+amdgpu_asic_set_uvd_clocks(adev, 0, 0);
+/* shutdown the UVD block */
+amdgpu_device_ip_set_powergating_state(adev,
AMD_IP_BLOCK_TYPE_UVD,
+ AMD_PG_STATE_GATE);
+amdgpu_device_ip_set_clockgating_state(adev,
AMD_IP_BLOCK_TYPE_UVD,
+ AMD_CG_STATE_GATE);
+}
+
r = uvd_v6_0_hw_fini(adev);
if (r)
return r;
--
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.14 in Ubuntu.
https://bugs.launchpad.net/bugs/1952568
Title:
AMD GPU kernel driver unload error
Status in linux-oem-5.14 package in Ubuntu:
New
Bug description:
After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if
you unload the driver with the following command, the command will be forcibly
terminated and the driver cannot be unloaded.
Can be unloaded with 5.14.0-1005 without any problem
sudo modprob -s -r amdgpu
Driver information in lsmod
-
sudo lsmod |grep amdgpu
amdgpu 7049216 -1
iommu_v2 24576 1 amdgpu
gpu_sched 36864 1 amdgpu
drm_ttm_helper 16384 1 amdgpu
ttm73728 2 amdgpu,drm_ttm_helper
drm_kms_helper258048 1 amdgpu
drm 557056 6
gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm
i2c_algo_bit 16384 2 igb,amdgpu
-
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7
ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14
Uname: Linux 5.14.0-1007-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: LXQt
Date: Mon Nov 29 13:46:48 2021
InstallationDate: Installed on 2019-07-24 (858 days ago)
InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64
(20190416.1)
SourcePackage: linux-oem-5.14
UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+subscriptions
--
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More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1952568] Re: AMD GPU kernel driver unload error
Confirmed that unloading works fine with PPA mainline kernel 5.14.21 and 5.15.5. Confirmed that unloading works without any problem when driver / gpu / drm / amd of 5.14.0-1006 is imported to 1007. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952568 Title: AMD GPU kernel driver unload error Status in linux-oem-5.14 package in Ubuntu: New Bug description: After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. Can be unloaded with 5.14.0-1005 without any problem sudo modprob -s -r amdgpu Driver information in lsmod - sudo lsmod |grep amdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname: Linux 5.14.0-1007-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Mon Nov 29 13:46:48 2021 InstallationDate: Installed on 2019-07-24 (858 days ago) InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) SourcePackage: linux-oem-5.14 UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+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 1952568] Re: AMD GPU kernel driver unload error
The AMGPU patch captured in 5.14.0-1007 was added to uvd_v6_0_hw_fini. but in 5.16-rc3 it is the code added to uvd_v6_0_suspend, so the backport location may be wrong. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952568 Title: AMD GPU kernel driver unload error Status in linux-oem-5.14 package in Ubuntu: New Bug description: After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. Can be unloaded with 5.14.0-1005 without any problem sudo modprob -s -r amdgpu Driver information in lsmod - sudo lsmod |grep amdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname: Linux 5.14.0-1007-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Mon Nov 29 13:46:48 2021 InstallationDate: Installed on 2019-07-24 (858 days ago) InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) SourcePackage: linux-oem-5.14 UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+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 1952568] Re: AMD GPU kernel driver unload error
If you replace driver / gpu / drm / amd / with the source of 5.14.0-1005, it can be unloaded normally. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952568 Title: AMD GPU kernel driver unload error Status in linux-oem-5.14 package in Ubuntu: New Bug description: After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. Can be unloaded with 5.14.0-1005 without any problem sudo modprob -s -r amdgpu Driver information in lsmod - sudo lsmod |grep amdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname: Linux 5.14.0-1007-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Mon Nov 29 13:46:48 2021 InstallationDate: Installed on 2019-07-24 (858 days ago) InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) SourcePackage: linux-oem-5.14 UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+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 1952568] Re: AMD GPU kernel driver unload error
kernel 5.14.0-1007 # lsmod|grep amdgpu - amdgpu 7049216 4 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 8 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - root@yoshi-kvm01:~# systemctl stop display-manager.service root@yoshi-kvm01:~# killall lxqt-panel lxqt-panel: no process found root@yoshi-kvm01:~# echo 0 > /sys/class/vtconsole/vtcon1/bind root@yoshi-kvm01:~# modprobe -s -r amdgpu syslog - Nov 29 14:28:11 yoshi-kvm01 systemd[1]: Stopping Light Display Manager... Nov 29 14:28:11 yoshi-kvm01 systemd[1]: Stopping Session c1 of user lightdm. Nov 29 14:28:11 yoshi-kvm01 systemd[1]: session-c1.scope: Succeeded. Nov 29 14:28:11 yoshi-kvm01 systemd[1]: Stopped Session c1 of user lightdm. Nov 29 14:28:11 yoshi-kvm01 bluetoothd[2241]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSink/sbc Nov 29 14:28:11 yoshi-kvm01 bluetoothd[2241]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSource/sbc Nov 29 14:28:11 yoshi-kvm01 systemd[4021]: pulseaudio.service: Succeeded. Nov 29 14:28:12 yoshi-kvm01 systemd[1]: lightdm.service: Succeeded. Nov 29 14:28:12 yoshi-kvm01 systemd[1]: Stopped Light Display Manager. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: Stopping User Manager for UID 123... Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped target Main User Target. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopping Accessibility services bus... Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopping D-Bus User Message Bus... Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopping Virtual filesystem service... Nov 29 14:28:21 yoshi-kvm01 systemd[4346]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: gvfs-daemon.service: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped Virtual filesystem service. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: dbus.service: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped D-Bus User Message Bus. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: at-spi-dbus-bus.service: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped Accessibility services bus. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped target Basic System. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped target Paths. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped target Sockets. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Stopped target Timers. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: dbus.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed D-Bus User Message Bus Socket. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: dirmngr.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed GnuPG network certificate management daemon. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: gpg-agent-browser.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers). Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: gpg-agent-extra.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed GnuPG cryptographic agent and passphrase cache (restricted). Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: gpg-agent-ssh.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed GnuPG cryptographic agent (ssh-agent emulation). Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: gpg-agent.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed GnuPG cryptographic agent and passphrase cache. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: pk-debconf-helper.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed debconf communication socket. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: pulseaudio.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed Sound System. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: snapd.session-agent.socket: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Closed REST API socket for snapd user session agent. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Reached target Shutdown. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: systemd-exit.service: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Finished Exit the Session. Nov 29 14:28:21 yoshi-kvm01 systemd[4021]: Reached target Exit the Session. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: user@123.service: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: Stopped User Manager for UID 123. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: Stopping User Runtime Directory /run/user/123... Nov 29 14:28:21 yoshi-kvm01 systemd[4346]: run-user-123.mount: Succeeded. Nov 29 14:28:21 yoshi-kvm01 systemd[1]: run-user-123.mount: Succeeded. Nov 29 14:28:21 yoshi-kvm01
[Kernel-packages] [Bug 1952568] Re: AMD GPU kernel driver unload error
kenrl 5.14.0-1005 # lsmod|grep amdgpu - amdgpu 7049216 4 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 8 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - root@yoshi-kvm01:~# systemctl stop display-manager.service root@yoshi-kvm01:~# killall lxqt-panel lxqt-panel: no process found root@yoshi-kvm01:~# echo 0 > /sys/class/vtconsole/vtcon1/bind root@yoshi-kvm01:~# modprobe -s -r amdgpu syslog - Nov 29 14:20:32 yoshi-kvm01 systemd[1]: Stopping Light Display Manager... Nov 29 14:20:32 yoshi-kvm01 systemd[1]: Stopping Session c1 of user lightdm. Nov 29 14:20:32 yoshi-kvm01 systemd[1]: session-c1.scope: Succeeded. Nov 29 14:20:32 yoshi-kvm01 systemd[1]: Stopped Session c1 of user lightdm. Nov 29 14:20:32 yoshi-kvm01 bluetoothd[2267]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSink/sbc Nov 29 14:20:32 yoshi-kvm01 bluetoothd[2267]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSource/sbc Nov 29 14:20:32 yoshi-kvm01 systemd[4070]: pulseaudio.service: Succeeded. Nov 29 14:20:33 yoshi-kvm01 systemd[1]: lightdm.service: Succeeded. Nov 29 14:20:33 yoshi-kvm01 systemd[1]: Stopped Light Display Manager. Nov 29 14:20:42 yoshi-kvm01 systemd[1]: Stopping User Manager for UID 123... Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped target Main User Target. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopping Accessibility services bus... Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopping D-Bus User Message Bus... Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopping Virtual filesystem service... Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4341]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[1]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: gvfs-daemon.service: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped Virtual filesystem service. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: dbus.service: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped D-Bus User Message Bus. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: at-spi-dbus-bus.service: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped Accessibility services bus. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped target Basic System. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped target Paths. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped target Sockets. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Stopped target Timers. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: dbus.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed D-Bus User Message Bus Socket. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: dirmngr.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed GnuPG network certificate management daemon. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: gpg-agent-browser.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers). Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: gpg-agent-extra.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed GnuPG cryptographic agent and passphrase cache (restricted). Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: gpg-agent-ssh.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed GnuPG cryptographic agent (ssh-agent emulation). Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: gpg-agent.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed GnuPG cryptographic agent and passphrase cache. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: pk-debconf-helper.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed debconf communication socket. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: pulseaudio.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed Sound System. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: snapd.session-agent.socket: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Closed REST API socket for snapd user session agent. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Reached target Shutdown. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: systemd-exit.service: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Finished Exit the Session. Nov 29 14:20:42 yoshi-kvm01 systemd[4070]: Reached target Exit the Session. Nov 29 14:20:42 yoshi-kvm01 systemd[1]: user@123.service: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[1]: Stopped User Manager for UID 123. Nov 29 14:20:42 yoshi-kvm01 systemd[1]: Stopping User Runtime Directory /run/user/123... Nov 29 14:20:42 yoshi-kvm01 systemd[1]: run-user-123.mount: Succeeded. Nov 29 14:20:42 yoshi-kvm01 systemd[4341]: run-user-123.mount: Succeeded. Nov 29 14:20:42 yoshi-kvm01
[Kernel-packages] [Bug 1952568] Re: AMD GPU kernel driver unload error
# systemctl stop display-manager.service # killall lxqt-panel # echo 0 > /sys/class/vtconsole/vtcon1/bind # modprobe -s -r amdgpu Killed syslog - tail -f /var/log/syslog Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Listening on D-Bus User Message Bus Socket. Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Reached target Sockets. Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Reached target Basic System. Nov 29 14:06:16 yoshi-kvm01 systemd[1]: Started User Manager for UID 0. Nov 29 14:06:16 yoshi-kvm01 systemd[1]: Started Session 3 of user root. Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Condition check resulted in Sound Service being skipped. Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Reached target Main User Target. Nov 29 14:06:16 yoshi-kvm01 systemd[4521]: Startup finished in 152ms. Nov 29 14:06:35 yoshi-kvm01 systemd[1]: Started Session 5 of user root. Nov 29 14:06:52 yoshi-kvm01 systemd[1]: Started Session 6 of user root. Nov 29 14:07:20 yoshi-kvm01 systemd[1]: Stopping Light Display Manager... Nov 29 14:07:20 yoshi-kvm01 systemd[1]: Stopping Session c1 of user lightdm. Nov 29 14:07:20 yoshi-kvm01 systemd[1]: session-c1.scope: Succeeded. Nov 29 14:07:20 yoshi-kvm01 systemd[1]: Stopped Session c1 of user lightdm. Nov 29 14:07:20 yoshi-kvm01 bluetoothd[2240]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSink/sbc Nov 29 14:07:20 yoshi-kvm01 bluetoothd[2240]: Endpoint unregistered: sender=:1.49 path=/MediaEndpoint/A2DPSource/sbc Nov 29 14:07:20 yoshi-kvm01 systemd[4242]: pulseaudio.service: Succeeded. Nov 29 14:07:20 yoshi-kvm01 systemd[1]: lightdm.service: Succeeded. Nov 29 14:07:20 yoshi-kvm01 systemd[1]: Stopped Light Display Manager. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: Stopping User Manager for UID 123... Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped target Main User Target. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopping Accessibility services bus... Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopping D-Bus User Message Bus... Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopping Virtual filesystem service... Nov 29 14:07:30 yoshi-kvm01 systemd[1]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4521]: run-user-123-gvfs.mount: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: gvfs-daemon.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped Virtual filesystem service. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: dbus.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped D-Bus User Message Bus. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: at-spi-dbus-bus.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped Accessibility services bus. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped target Basic System. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped target Paths. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped target Sockets. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Stopped target Timers. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: dbus.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed D-Bus User Message Bus Socket. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: dirmngr.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed GnuPG network certificate management daemon. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: gpg-agent-browser.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed GnuPG cryptographic agent and passphrase cache (access for web browsers). Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: gpg-agent-extra.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed GnuPG cryptographic agent and passphrase cache (restricted). Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: gpg-agent-ssh.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed GnuPG cryptographic agent (ssh-agent emulation). Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: gpg-agent.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed GnuPG cryptographic agent and passphrase cache. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: pk-debconf-helper.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed debconf communication socket. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: pulseaudio.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed Sound System. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: snapd.session-agent.socket: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Closed REST API socket for snapd user session agent. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Reached target Shutdown. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: systemd-exit.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Finished Exit the Session. Nov 29 14:07:30 yoshi-kvm01 systemd[4242]: Reached target Exit the Session. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: user@123.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: Stopped User Manager for UID
[Kernel-packages] [Bug 1952568] [NEW] AMD GPU kernel driver unload error
Public bug reported: After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. Can be unloaded with 5.14.0-1005 without any problem sudo modprob -s -r amdgpu Driver information in lsmod - sudo lsmod |grep amdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname: Linux 5.14.0-1007-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Mon Nov 29 13:46:48 2021 InstallationDate: Installed on 2019-07-24 (858 days ago) InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) SourcePackage: linux-oem-5.14 UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) ** Affects: linux-oem-5.14 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.14 in Ubuntu. https://bugs.launchpad.net/bugs/1952568 Title: AMD GPU kernel driver unload error Status in linux-oem-5.14 package in Ubuntu: New Bug description: After updating the kernel from 5.14.0-1005 to 5.14.0-1007 on ubuntu20.04, if you unload the driver with the following command, the command will be forcibly terminated and the driver cannot be unloaded. Can be unloaded with 5.14.0-1005 without any problem sudo modprob -s -r amdgpu Driver information in lsmod - sudo lsmod |grep amdgpu amdgpu 7049216 -1 iommu_v2 24576 1 amdgpu gpu_sched 36864 1 amdgpu drm_ttm_helper 16384 1 amdgpu ttm73728 2 amdgpu,drm_ttm_helper drm_kms_helper258048 1 amdgpu drm 557056 6 gpu_sched,drm_kms_helper,amdgpu,drm_ttm_helper,ttm i2c_algo_bit 16384 2 igb,amdgpu - ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-modules-5.14.0-1007-oem 5.14.0-1007.7 ProcVersionSignature: Ubuntu 5.14.0-1007.7-oem 5.14.14 Uname: Linux 5.14.0-1007-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Mon Nov 29 13:46:48 2021 InstallationDate: Installed on 2019-07-24 (858 days ago) InstallationMedia: Ubuntu-Server 19.04 "Disco Dingo" - Release amd64 (20190416.1) SourcePackage: linux-oem-5.14 UpgradeStatus: Upgraded to focal on 2020-05-02 (575 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-5.14/+bug/1952568/+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
