# 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 123. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: Stopping User Runtime Directory /run/user/123... Nov 29 14:07:30 yoshi-kvm01 systemd[1]: run-user-123.mount: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[4521]: run-user-123.mount: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: user-runtime-dir@123.service: Succeeded. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: Stopped User Runtime Directory /run/user/123. Nov 29 14:07:30 yoshi-kvm01 systemd[1]: Removed slice User Slice of UID 123. Nov 29 14:07:33 yoshi-kvm01 kernel: [ 207.144515] Console: switching to colour dummy device 80x25 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 219.968785] amdgpu 0000:0c:00.0: amdgpu: amdgpu: finishing device. Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126931] BUG: kernel NULL pointer dereference, address: 0000000000000db9 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126937] #PF: supervisor write access in kernel mode Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126940] #PF: error_code(0x0002) - not-present page Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126942] PGD 0 P4D 0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126945] Oops: 0002 [#1] SMP NOPTI Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126948] CPU: 8 PID: 4884 Comm: modprobe Not tainted 5.14.0-1007-oem #7-Ubuntu Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126952] Hardware name: BIOSTAR Group X570GT8/X570GT8, BIOS 5.17 10/13/2021 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.126955] RIP: 0010:smu7_powergate_uvd+0x15/0xb0 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127134] Code: 31 c0 41 5c 5d c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 41 54 48 8b 87 c0 01 00 00 49 89 fc <40> 88 b0 b9 0d 00 00 40 84 f6 74 3a 48 8b 3f 31 d2 be 08 00 00 00 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127138] RSP: 0018:ffffb043c2353cd8 EFLAGS: 00010246 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127141] RAX: 0000000000000000 RBX: ffffa0af568a0000 RCX: 0000000000000008 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127144] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffa0af56b55800 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127146] RBP: ffffb043c2353ce0 R08: ffffa0b65eb2c980 R09: ffffa0af40401488 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127148] R10: 0000000000000000 R11: ffffffffac86d838 R12: ffffa0af56b55800 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127150] R13: ffffa0af56b55818 R14: dead000000000122 R15: dead000000000100 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127152] FS: 00007fdd3ce30540(0000) GS:ffffa0b65ec00000(0000) knlGS:0000000000000000 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127157] CR2: 0000000000000db9 CR3: 0000000108558000 CR4: 0000000000750ee0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127159] PKRU: 55555554 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127161] Call Trace: Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127165] pp_set_powergating_by_smu+0xc5/0x2b0 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127322] amdgpu_dpm_set_powergating_by_smu+0x90/0xf0 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127468] amdgpu_dpm_enable_uvd+0x38/0x110 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127610] uvd_v6_0_hw_fini+0x7e/0x90 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127737] amdgpu_device_fini_hw+0x218/0x2e6 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.127916] amdgpu_driver_unload_kms+0x5c/0x80 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128025] amdgpu_pci_remove+0x27/0x40 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128132] pci_device_remove+0x3e/0xb0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128136] device_release_driver_internal+0x103/0x1d0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128140] driver_detach+0x4c/0x90 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128143] bus_remove_driver+0x59/0xd0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128146] driver_unregister+0x31/0x50 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128149] pci_unregister_driver+0x40/0x90 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128153] amdgpu_exit+0x15/0x394 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128330] __x64_sys_delete_module+0x14a/0x260 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128335] ? exit_to_user_mode_prepare+0x3d/0x1d0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128338] do_syscall_64+0x3b/0xc0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128342] entry_SYSCALL_64_after_hwframe+0x44/0xae Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128345] RIP: 0033:0x7fdd3cf7cbcb Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128348] Code: 73 01 c3 48 8b 0d c5 82 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 b0 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 82 0c 00 f7 d8 64 89 01 48 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128352] RSP: 002b:00007ffc305ea178 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128356] RAX: ffffffffffffffda RBX: 00005650aad6a520 RCX: 00007fdd3cf7cbcb Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128358] RDX: 0000000000000000 RSI: 0000000000000800 RDI: 00005650aad6a588 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128360] RBP: 00005650aad6a520 R08: 0000000000000000 R09: 0000000000000000 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128362] R10: 00007fdd3cff8ac0 R11: 0000000000000206 R12: 00005650aad6a588 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128364] R13: 0000000000000000 R14: 00005650aad6a588 R15: 00005650aad6a520 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128367] Modules linked in: xt_nat veth vhost_net vhost vhost_iotlb tap nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype br_netfilter xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_mangle ip6table_nat iptable_mangle iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter bpfilter overlay rfcomm cmac algif_hash algif_skcipher af_alg bnep bridge stp llc nls_iso8859_1 dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua intel_rapl_msr intel_rapl_common edac_mce_amd altera_cvp fpga_mgr kvm_amd kvm rapl serio_raw wmi_bmof efi_pstore k10temp ccp btusb btrtl btbcm btintel joydev input_leds bluetooth ecdh_generic ecc mxl301rf qm1d1c0042 tc90522 earth_pt3 dvb_core mc mac_hid sch_fq_codel jc42 hwmon_vid msr parport_pc ppdev lp parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc ip_tables x_tables autofs4 xfs btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128418] async_pq async_xor async_tx xor raid6_pq libcrc32c raid0 multipath linear dummy hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid raid1 amdgpu(-) iommu_v2 gpu_sched drm_ttm_helper ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops cec crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rc_core aesni_intel crypto_simd nvme igb drm cryptd ahci i2c_piix4 libahci nvme_core dca xhci_pci xhci_pci_renesas i2c_algo_bit wmi Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128460] CR2: 0000000000000db9 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.128462] ---[ end trace c12e4c05f5e78cd1 ]--- Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296258] RIP: 0010:smu7_powergate_uvd+0x15/0xb0 [amdgpu] Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296443] Code: 31 c0 41 5c 5d c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 0f 1f 44 00 00 55 48 89 e5 41 54 48 8b 87 c0 01 00 00 49 89 fc <40> 88 b0 b9 0d 00 00 40 84 f6 74 3a 48 8b 3f 31 d2 be 08 00 00 00 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296448] RSP: 0018:ffffb043c2353cd8 EFLAGS: 00010246 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296452] RAX: 0000000000000000 RBX: ffffa0af568a0000 RCX: 0000000000000008 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296454] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffa0af56b55800 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296456] RBP: ffffb043c2353ce0 R08: ffffa0b65eb2c980 R09: ffffa0af40401488 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296458] R10: 0000000000000000 R11: ffffffffac86d838 R12: ffffa0af56b55800 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296460] R13: ffffa0af56b55818 R14: dead000000000122 R15: dead000000000100 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296462] FS: 00007fdd3ce30540(0000) GS:ffffa0b65ec00000(0000) knlGS:0000000000000000 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296468] CR2: 0000000000000db9 CR3: 0000000108558000 CR4: 0000000000750ee0 Nov 29 14:07:46 yoshi-kvm01 kernel: [ 220.296470] PKRU: 55555554 ----- -- 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 ttm 73728 2 amdgpu,drm_ttm_helper drm_kms_helper 258048 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
