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
ttm                    73728  2 amdgpu,drm_ttm_helper
drm_kms_helper        258048  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 systemd[1]: user-runtime-dir@123.service: Succeeded.
Nov 29 14:20:42 yoshi-kvm01 systemd[1]: Stopped User Runtime Directory 
/run/user/123.
Nov 29 14:20:42 yoshi-kvm01 systemd[1]: Removed slice User Slice of UID 123.
Nov 29 14:20:48 yoshi-kvm01 kernel: [  179.503580] Console: switching to colour 
dummy device 80x25
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.748618] amdgpu 0000:0c:00.0: amdgpu: 
amdgpu: finishing device.
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924544] ------------[ cut here 
]------------
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924546] WARNING: CPU: 8 PID: 4794 at 
drivers/base/devres.c:783 devm_release_action+0x50/0x60
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924553] Modules linked in: vhost_net 
vhost vhost_iotlb tap xt_nat veth 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 kvm_amd kvm rapl serio_raw wmi_bmof efi_pstore 
k10temp(OE) ccp altera_cvp fpga_mgr btusb btrtl joydev input_leds btbcm btintel 
bluetooth mxl301rf qm1d1c0042 ecdh_generic ecc tc90522 earth_pt3 dvb_core mc 
mac_hid sch_fq_codel jc42 it87(OE) hwmon_vid zenpower(OE) 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
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924607]  async_raid6_recov 
async_memcpy 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 
crct10dif_pclmul sysfillrect crc32_pclmul ghash_clmulni_intel sysimgblt 
fb_sys_fops aesni_intel cec rc_core crypto_simd nvme cryptd drm igb ahci 
nvme_core i2c_piix4 xhci_pci libahci dca xhci_pci_renesas i2c_algo_bit wmi
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924633] CPU: 8 PID: 4794 Comm: 
modprobe Tainted: G           OE     5.14.0-1005-oem #5-Ubuntu
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924636] Hardware name: BIOSTAR Group 
X570GT8/X570GT8, BIOS 5.17 10/13/2021
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924637] RIP: 
0010:devm_release_action+0x50/0x60
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924640] Code: c2 a0 6b 7a 9c 48 89 
75 f0 48 c7 c6 d0 6b 7a 9c e8 75 ff ff ff 85 c0 75 11 48 8b 45 f8 65 48 33 04 
25 28 00 00 00 75 06 c9 c3 <0f> 0b eb eb e8 b7 1f 46 00 0f 1f 80 00 00 00 00 0f 
1f 44 00 00 55
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924641] RSP: 0018:ffffadee420a7c80 
EFLAGS: 00010282
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924644] RAX: 00000000fffffffe RBX: 
ffff90c11a5a0000 RCX: ffff90c101d10368
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924645] RDX: 0000000000000001 RSI: 
0000000000000292 RDI: ffff90c101d10364
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924646] RBP: ffffadee420a7c98 R08: 
ffff90c11a5a0014 R09: ffffffff9c7a6f00
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924647] R10: 0000000000000001 R11: 
0000000000000292 R12: ffff90c1170dc800
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924648] R13: ffffadee420a7dc8 R14: 
ffff90c101d100c8 R15: 0000000000000287
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924649] FS:  00007f04fec9e540(0000) 
GS:ffff90c81ec00000(0000) knlGS:0000000000000000
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924650] CS:  0010 DS: 0000 ES: 0000 
CR0: 0000000080050033
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924652] CR2: 0000557777c58104 CR3: 
0000000106a0c000 CR4: 0000000000750ee0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924653] PKRU: 55555554
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924654] Call Trace:
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924656]  ? memunmap_pages+0x320/0x320
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924661]  
devm_memunmap_pages+0x18/0x20
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924664]  svm_migrate_fini+0x26/0x60 
[amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924824]  
kgd2kfd_device_exit+0x2b/0xa0 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.924960]  
amdgpu_amdkfd_device_fini_sw+0x1e/0x30 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925104]  
amdgpu_device_fini_sw+0x4a/0x2e0 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925350]  
amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925581]  drm_dev_release+0x28/0x40 
[drm]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925618]  
devm_drm_dev_init_release+0x30/0x50 [drm]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925653]  
devm_action_release+0x15/0x20
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925657]  release_nodes+0x40/0xa0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925661]  devres_release_all+0x9f/0xd0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925664]  
device_release_driver_internal+0x113/0x1d0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925669]  driver_detach+0x4c/0x90
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925672]  bus_remove_driver+0x59/0xd0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925676]  driver_unregister+0x31/0x50
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925679]  
pci_unregister_driver+0x40/0x90
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925684]  amdgpu_exit+0x15/0x393 
[amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925985]  
__x64_sys_delete_module+0x14a/0x260
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925990]  ? 
exit_to_user_mode_prepare+0x3d/0x1d0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925993]  do_syscall_64+0x3b/0xc0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.925999]  
entry_SYSCALL_64_after_hwframe+0x44/0xae
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926002] RIP: 0033:0x7f04fedeabcb
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926006] 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 14:20:58 yoshi-kvm01 kernel: [  189.926009] RSP: 002b:00007ffc3287f0a8 
EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926012] RAX: ffffffffffffffda RBX: 
0000560ec3b64520 RCX: 00007f04fedeabcb
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926014] RDX: 0000000000000000 RSI: 
0000000000000800 RDI: 0000560ec3b64588
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926016] RBP: 0000560ec3b64520 R08: 
0000000000000000 R09: 0000000000000000
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926018] R10: 00007f04fee66ac0 R11: 
0000000000000206 R12: 0000560ec3b64588
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926019] R13: 0000000000000000 R14: 
0000560ec3b64588 R15: 0000560ec3b64520
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926023] ---[ end trace 
a551ccdc71c8664b ]---
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926025] Trying to free nonexistent 
resource <0000000000000000-0000000000000000>
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926028] ------------[ cut here 
]------------
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926029] WARNING: CPU: 8 PID: 4794 at 
kernel/resource.c:1608 __devm_release_region+0x70/0x80
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926035] Modules linked in: vhost_net 
vhost vhost_iotlb tap xt_nat veth 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 kvm_amd kvm rapl serio_raw wmi_bmof efi_pstore 
k10temp(OE) ccp altera_cvp fpga_mgr btusb btrtl joydev input_leds btbcm btintel 
bluetooth mxl301rf qm1d1c0042 ecdh_generic ecc tc90522 earth_pt3 dvb_core mc 
mac_hid sch_fq_codel jc42 it87(OE) hwmon_vid zenpower(OE) 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
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926112]  async_raid6_recov 
async_memcpy 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 
crct10dif_pclmul sysfillrect crc32_pclmul ghash_clmulni_intel sysimgblt 
fb_sys_fops aesni_intel cec rc_core crypto_simd nvme cryptd drm igb ahci 
nvme_core i2c_piix4 xhci_pci libahci dca xhci_pci_renesas i2c_algo_bit wmi
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926150] CPU: 8 PID: 4794 Comm: 
modprobe Tainted: G        W  OE     5.14.0-1005-oem #5-Ubuntu
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926153] Hardware name: BIOSTAR Group 
X570GT8/X570GT8, BIOS 5.17 10/13/2021
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926155] RIP: 
0010:__devm_release_region+0x70/0x80
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926158] Code: 4c 89 e7 48 c7 c6 90 
b5 0a 9c e8 bb c3 6f 00 85 c0 75 17 48 8b 45 f0 65 48 33 04 25 28 00 00 00 75 
0c 48 83 c4 20 41 5c 5d c3 <0f> 0b eb e5 e8 67 e7 b5 00 0f 1f 80 00 00 00 00 0f 
1f 44 00 00 55
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926161] RSP: 0018:ffffadee420a7c80 
EFLAGS: 00010282
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926163] RAX: 00000000fffffffe RBX: 
ffff90c11a5a0000 RCX: ffff90c101d10368
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926165] RDX: 0000000000000001 RSI: 
0000000000000282 RDI: ffff90c101d10364
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926167] RBP: ffffadee420a7ca8 R08: 
ffff90c81ec189c0 R09: ffffadee420a7a30
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926169] R10: 0000000000000001 R11: 
0000000000000282 R12: ffff90c101d100c8
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926170] R13: ffffadee420a7dc8 R14: 
ffff90c101d100c8 R15: 0000000000000287
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926172] FS:  00007f04fec9e540(0000) 
GS:ffff90c81ec00000(0000) knlGS:0000000000000000
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926175] CS:  0010 DS: 0000 ES: 0000 
CR0: 0000000080050033
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926176] CR2: 0000557777c58104 CR3: 
0000000106a0c000 CR4: 0000000000750ee0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926179] PKRU: 55555554
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926180] Call Trace:
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926182]  svm_migrate_fini+0x4c/0x60 
[amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926452]  
kgd2kfd_device_exit+0x2b/0xa0 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926705]  
amdgpu_amdkfd_device_fini_sw+0x1e/0x30 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.926949]  
amdgpu_device_fini_sw+0x4a/0x2e0 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927181]  
amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927334]  drm_dev_release+0x28/0x40 
[drm]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927353]  
devm_drm_dev_init_release+0x30/0x50 [drm]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927370]  
devm_action_release+0x15/0x20
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927373]  release_nodes+0x40/0xa0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927375]  devres_release_all+0x9f/0xd0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927377]  
device_release_driver_internal+0x113/0x1d0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927380]  driver_detach+0x4c/0x90
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927382]  bus_remove_driver+0x59/0xd0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927384]  driver_unregister+0x31/0x50
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927386]  
pci_unregister_driver+0x40/0x90
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927389]  amdgpu_exit+0x15/0x393 
[amdgpu]
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927606]  
__x64_sys_delete_module+0x14a/0x260
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927609]  ? 
exit_to_user_mode_prepare+0x3d/0x1d0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927611]  do_syscall_64+0x3b/0xc0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927614]  
entry_SYSCALL_64_after_hwframe+0x44/0xae
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927616] RIP: 0033:0x7f04fedeabcb
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927618] 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 14:20:58 yoshi-kvm01 kernel: [  189.927619] RSP: 002b:00007ffc3287f0a8 
EFLAGS: 00000206 ORIG_RAX: 00000000000000b0
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927622] RAX: ffffffffffffffda RBX: 
0000560ec3b64520 RCX: 00007f04fedeabcb
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927623] RDX: 0000000000000000 RSI: 
0000000000000800 RDI: 0000560ec3b64588
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927624] RBP: 0000560ec3b64520 R08: 
0000000000000000 R09: 0000000000000000
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927625] R10: 00007f04fee66ac0 R11: 
0000000000000206 R12: 0000560ec3b64588
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927626] R13: 0000000000000000 R14: 
0000560ec3b64588 R15: 0000560ec3b64520
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.927628] ---[ end trace 
a551ccdc71c8664c ]---
Nov 29 14:20:58 yoshi-kvm01 kernel: [  189.929446] [drm] amdgpu: ttm finalized
-----

# dmesg |grep amdgpu
-----
[    1.095181] [drm] amdgpu kernel modesetting enabled.
[    1.095507] amdgpu: Ignoring ACPI CRAT on non-APU system
[    1.095787] amdgpu: Virtual CRAT table created for CPU
[    1.096073] amdgpu: Topology: Add CPU node
[    1.096396] fb0: switching to amdgpudrmfb from EFI VGA
[    1.096728] amdgpu 0000:0c:00.0: vgaarb: deactivate vga console
[    1.096750] amdgpu 0000:0c:00.0: enabling device (0006 -> 0007)
[    1.096791] amdgpu 0000:0c:00.0: amdgpu: Trusted Memory Zone (TMZ) feature 
not supported
[    1.096821] amdgpu 0000:0c:00.0: amdgpu: Fetched VBIOS from VFCT
[    1.096823] amdgpu: ATOM BIOS: 113-1E366CU-S52
[    1.096874] amdgpu 0000:0c:00.0: amdgpu: VRAM: 8192M 0x000000F400000000 - 
0x000000F5FFFFFFFF (8192M used)
[    1.096876] amdgpu 0000:0c:00.0: amdgpu: GART: 256M 0x000000FF00000000 - 
0x000000FF0FFFFFFF
[    1.096900] [drm] amdgpu: 8192M of VRAM memory ready
[    1.096901] [drm] amdgpu: 8192M of GTT memory ready.
[    1.099187] amdgpu: hwmgr_sw_init smu backed is polaris10_smu
[    1.509036] kfd kfd: amdgpu: Allocated 3969056 bytes on gart
[    1.509119] amdgpu: SRAT table not found
[    1.509120] amdgpu: Virtual CRAT table created for GPU
[    1.509160] amdgpu: Topology: Add dGPU node [0x67df:0x1002]
[    1.509162] kfd kfd: amdgpu: added device 1002:67df
[    1.509163] amdgpu 0000:0c:00.0: amdgpu: SE 4, SH per SE 1, CU per SH 9, 
active_cu_number 36
[    1.511828] fbcon: amdgpu (fb0) is primary device
[    1.895266] amdgpu 0000:0c:00.0: [drm] fb0: amdgpu frame buffer device
[    1.924209] amdgpu 0000:0c:00.0: amdgpu: Using BACO for runtime pm
[    1.924418] [drm] Initialized amdgpu 3.42.0 20150101 for 0000:0c:00.0 on 
minor 0
[  189.748618] amdgpu 0000:0c:00.0: amdgpu: amdgpu: finishing device.
[  189.924607]  async_raid6_recov async_memcpy 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 crct10dif_pclmul sysfillrect 
crc32_pclmul ghash_clmulni_intel sysimgblt fb_sys_fops aesni_intel cec rc_core 
crypto_simd nvme cryptd drm igb ahci nvme_core i2c_piix4 xhci_pci libahci dca 
xhci_pci_renesas i2c_algo_bit wmi
[  189.924664]  svm_migrate_fini+0x26/0x60 [amdgpu]
[  189.924824]  kgd2kfd_device_exit+0x2b/0xa0 [amdgpu]
[  189.924960]  amdgpu_amdkfd_device_fini_sw+0x1e/0x30 [amdgpu]
[  189.925104]  amdgpu_device_fini_sw+0x4a/0x2e0 [amdgpu]
[  189.925350]  amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
[  189.925684]  amdgpu_exit+0x15/0x393 [amdgpu]
[  189.926112]  async_raid6_recov async_memcpy 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 crct10dif_pclmul sysfillrect 
crc32_pclmul ghash_clmulni_intel sysimgblt fb_sys_fops aesni_intel cec rc_core 
crypto_simd nvme cryptd drm igb ahci nvme_core i2c_piix4 xhci_pci libahci dca 
xhci_pci_renesas i2c_algo_bit wmi
[  189.926182]  svm_migrate_fini+0x4c/0x60 [amdgpu]
[  189.926452]  kgd2kfd_device_exit+0x2b/0xa0 [amdgpu]
[  189.926705]  amdgpu_amdkfd_device_fini_sw+0x1e/0x30 [amdgpu]
[  189.926949]  amdgpu_device_fini_sw+0x4a/0x2e0 [amdgpu]
[  189.927181]  amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
[  189.927389]  amdgpu_exit+0x15/0x393 [amdgpu]
[  189.929446] [drm] amdgpu: ttm finalized
-----

# lsmod|grep amdgpu
-----
-----

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https://bugs.launchpad.net/bugs/1952568

Title:
  AMD GPU kernel driver unload error

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