Bug #2018470 “Linux 5.19 amdgpu: NULL pointer on GCN2 and invali...” : Bugs : linux package : Ubuntu

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Thomas Debesse (illwieckz) wrote on 2023-05-04:

#1

AlsaInfo.txt Edit (205.7 KiB, text/plain; charset="utf-8")
AudioDevicesInUse.txt Edit (307 bytes, text/plain; charset="utf-8")
CRDA.txt Edit (517 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (171.3 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (3.2 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (254 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (255.4 KiB, text/plain; charset="utf-8")
Lspci-vt.txt Edit (7.5 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (1.6 KiB, text/plain; charset="utf-8")
Lsusb-t.txt Edit (2.7 KiB, text/plain; charset="utf-8")
Lsusb-v.txt Edit (193.4 KiB, text/plain; charset="utf-8")
PaInfo.txt Edit (231.9 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (48.6 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (270.3 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (7.0 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (1.0 MiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (247.9 KiB, text/plain; charset="utf-8")
acpidump.txt Edit (1.8 MiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2023-05-04: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04: Re: Strong amdgpu and btrfs regressions in Linux 5.19 making Zen2 TR PRO workstation unusable

#3

Download full text (29.8 KiB)

So, in the end I spent some times to do more dmesg logs, just producing 6 of them took me multiple hours because of how slow such kind of computer BIOS is to boot, and also because of how complicated it can be to get a shell when everything goes wrong with those bugs.

Something I forgot to mention is that when I get the graphic bug when the system tries to switch from low resolution to high resolution, the system hang, and I can unstuck it by doing SysRq+K. After that the boot continues while the display remains broken, and X11 never starts. When I reboot, it stops the reboot sequence after displaying “Reached target System Reboot”, but never reboots by itself, I then have to do SysRq+B to actually reboot.

I totally purged rocm, amdgpu-pro and oneapi stuff to do those tests.

It happens that radeon driver works with Linux 5.19.0-42-generic if I use it with both GCN1 R7 240 Oland and GCN2 R9 390X Grenada. As soon as amdgpu is used, the display breaks. amdgpu is required for Vulkan and OpenCL with Orca.

It looks like what hangs many things is running amdgpu on GCN1, while amdgpu on GCN1 may only break the display given the version but don't stuck other things.

So, here are the 6 logs:

## dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-amdgpu-extra.txt

status: ❌️ broken display ❌️ boot and reboot stuck ❌️ null pointer error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: amdgpu driver
AMD R9 R90X Grenada: amdgpu driver

cmdline: amdgpu.si_support=1 radeon.si_support=0 amdgpu.cik_support=1 radeon.cik_support=0 amdgpu.exp_hw_support=1 amdgpu.gpu_recovery=1 amdgpu.ppfeaturemask=0xffffffff

extra: some extra amdgpu kernel option used

symptoms:
- no display
- stuck boot requiring SysRq+K to continue
- errors in dmesg
- reboot requiring SysRq+B to continue/

dmesg quote:

```
[ 5.844957] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 5.845594] #PF: supervisor read access in kernel mode
[ 5.846002] #PF: error_code(0x0000) - not-present page
[ 5.846362] PGD 0 P4D 0
[ 5.846697] Oops: 0000 [#1] PREEMPT SMP NOPTI
[ 5.847039] CPU: 3 PID: 365 Comm: systemd-udevd Tainted: G OE 5.19.0-42-generic #43-Ubuntu
[ 5.847381] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[ 5.847723] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[ 5.848289] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[ 5.849015] RSP: 0018:ffffac30ca967888 EFLAGS: 00010246
[ 5.849378] RAX: 0000000000000000 RBX: ffff9caec3fe6400 RCX: 0000000000000000
[ 5.849738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 5.850092] RBP: ffffac30ca967910 R08: 0000000000000000 R09: 0000000000000000
[ 5.850442] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[ 5.850787] R13: ffff9caec71a8000 R14: ffff9caedc32b240 R15: 0000000000000005
[ 5.851135] FS: 00007f45497e88c0(0000) GS:ffff9cecdd2c0000(0000) knlGS:0000000000000000
[ 5.851487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[...

So, in the end I spent some times to do more dmesg logs, just producing 6 of them took me multiple hours because of how slow such kind of computer BIOS is to boot, and also because of how complicated it can be to get a shell when everything goes wrong with those bugs.

Something I forgot to mention is that when I get the graphic bug when the system tries to switch from low resolution to high resolution, the system hang, and I can unstuck it by doing SysRq+K. After that the boot continues while the display remains broken, and X11 never starts. When I reboot, it stops the reboot sequence after displaying “Reached target System Reboot”, but never reboots by itself, I then have to do SysRq+B to actually reboot.

I totally purged rocm, amdgpu-pro and oneapi stuff to do those tests.

It happens that radeon driver works with Linux 5.19.0-42-generic if I use it with both GCN1 R7 240 Oland and GCN2 R9 390X Grenada. As soon as amdgpu is used, the display breaks. amdgpu is required for Vulkan and OpenCL with Orca.

It looks like what hangs many things is running amdgpu on GCN1, while amdgpu on GCN1 may only break the display given the version but don't stuck other things.

So, here are the 6 logs:

## dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-amdgpu-extra.txt

status: ❌️ broken display ❌️ boot and reboot stuck ❌️ null pointer error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: amdgpu driver
AMD R9 R90X Grenada: amdgpu driver

cmdline: amdgpu.si_support=1 radeon.si_support=0 amdgpu.cik_support=1 radeon.cik_support=0 amdgpu.exp_hw_support=1 amdgpu.gpu_recovery=1 amdgpu.ppfeaturemask=0xffffffff

extra: some extra amdgpu kernel option used

symptoms:
- no display
- stuck boot requiring SysRq+K to continue
- errors in dmesg
- reboot requiring SysRq+B to continue/

dmesg quote:

```
[    5.844957] BUG: kernel NULL pointer dereference, address: 0000000000000000
[    5.845594] #PF: supervisor read access in kernel mode
[    5.846002] #PF: error_code(0x0000) - not-present page
[    5.846362] PGD 0 P4D 0 
[    5.846697] Oops: 0000 [#1] PREEMPT SMP NOPTI
[    5.847039] CPU: 3 PID: 365 Comm: systemd-udevd Tainted: G           OE     5.19.0-42-generic #43-Ubuntu
[    5.847381] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    5.847723] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    5.848289] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    5.849015] RSP: 0018:ffffac30ca967888 EFLAGS: 00010246
[    5.849378] RAX: 0000000000000000 RBX: ffff9caec3fe6400 RCX: 0000000000000000
[    5.849738] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    5.850092] RBP: ffffac30ca967910 R08: 0000000000000000 R09: 0000000000000000
[    5.850442] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    5.850787] R13: ffff9caec71a8000 R14: ffff9caedc32b240 R15: 0000000000000005
[    5.851135] FS:  00007f45497e88c0(0000) GS:ffff9cecdd2c0000(0000) knlGS:0000000000000000
[    5.851487] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.851839] CR2: 0000000000000000 CR3: 000000013b2f0000 CR4: 0000000000350ee0
[    5.852202] Call Trace:
[    5.852554]  <TASK>
[    5.852902]  ? cik_smc_rreg+0x56/0x70 [amdgpu]
[    5.853421]  phm_enable_dynamic_state_management+0x54/0xc0 [amdgpu]
[    5.853973]  hwmgr_hw_init+0x179/0x1b0 [amdgpu]
[    5.854520]  pp_hw_init+0x16/0x30 [amdgpu]
[    5.855079]  amdgpu_device_init.cold+0x1e4e/0x202f [amdgpu]
[    5.855649]  amdgpu_driver_load_kms+0x1a/0x160 [amdgpu]
[    5.856157]  amdgpu_pci_probe+0x179/0x3a0 [amdgpu]
[    5.856662]  local_pci_probe+0x47/0x90
[    5.857013]  pci_call_probe+0x55/0x190
[    5.857363]  pci_device_probe+0x84/0x120
[    5.857710]  really_probe+0x1df/0x3b0
[    5.858056]  __driver_probe_device+0x12c/0x1b0
[    5.858397]  driver_probe_device+0x24/0xd0
[    5.858733]  __driver_attach+0x10b/0x210
[    5.859063]  ? __device_attach_driver+0x170/0x170
[    5.859382]  bus_for_each_dev+0x90/0xe0
[    5.859692]  driver_attach+0x1e/0x30
[    5.860000]  bus_add_driver+0x187/0x230
[    5.860309]  driver_register+0x8f/0x100
[    5.860620]  __pci_register_driver+0x62/0x70
[    5.860932]  amdgpu_init+0x95/0x1000 [amdgpu]
[    5.861413]  ? 0xffffffffc0776000
[    5.861729]  do_one_initcall+0x5e/0x240
[    5.862049]  do_init_module+0x50/0x210
[    5.862368]  load_module+0xb7d/0xcd0
[    5.862689]  __do_sys_finit_module+0xc4/0x140
[    5.863009]  ? __do_sys_finit_module+0xc4/0x140
[    5.863327]  __x64_sys_finit_module+0x18/0x30
[    5.863644]  do_syscall_64+0x5b/0x90
[    5.863958]  ? do_syscall_64+0x67/0x90
[    5.864267]  ? do_syscall_64+0x67/0x90
[    5.864569]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    5.864870] RIP: 0033:0x7f4549ec9c4d
[    5.865171] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    5.865801] RSP: 002b:00007fffebc3fce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    5.866125] RAX: ffffffffffffffda RBX: 000055e7f63b20f0 RCX: 00007f4549ec9c4d
[    5.866451] RDX: 0000000000000000 RSI: 000055e7f63b3b90 RDI: 000000000000001a
[    5.866776] RBP: 000055e7f63b3b90 R08: 0000000000000000 R09: 00007f4549fa9c60
[    5.867108] R10: 000000000000001a R11: 0000000000000246 R12: 0000000000020000
[    5.867433] R13: 000055e7f63b1390 R14: 0000000000000000 R15: 000055e7f63b76c0
[    5.867758]  </TASK>
[    5.868082] Modules linked in: hid_generic(+) ib_uverbs ib_core uas usbhid usb_storage hid amdgpu(OE+) bcache amddrm_ttm_helper(OE) amdttm(OE) iommu_v2 amddrm_buddy(OE) amd_sched(OE) amdkcl(OE) radeon drm_display_helper ast drm_vram_helper cec drm_ttm_helper ttm rc_core drm_kms_helper syscopyarea sysfillrect crct10dif_pclmul sysimgblt crc32_pclmul ghash_clmulni_intel ixgbe fb_sys_fops aesni_intel crypto_simd cryptd igb xfrm_algo nvme ahci dca drm mdio libahci i2c_algo_bit nvme_core xhci_pci i2c_piix4 xhci_pci_renesas wmi
[    5.869502] CR2: 0000000000000000
[    5.869857] ---[ end trace 0000000000000000 ]---
[    6.090396] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    6.090965] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    6.091687] RSP: 0018:ffffac30ca967888 EFLAGS: 00010246
[    6.092033] RAX: 0000000000000000 RBX: ffff9caec3fe6400 RCX: 0000000000000000
[    6.092381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    6.092730] RBP: ffffac30ca967910 R08: 0000000000000000 R09: 0000000000000000
[    6.093077] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    6.093448] R13: ffff9caec71a8000 R14: ffff9caedc32b240 R15: 0000000000000005
[    6.093796] FS:  00007f45497e88c0(0000) GS:ffff9cecdd2c0000(0000) knlGS:0000000000000000
[    6.094149] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.094506] CR2: 0000000000000000 CR3: 000000013b2f0000 CR4: 0000000000350ee0
```

## dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-amdgpu.txt

status: ❌️ broken display ❌️ boot and reboot stuck ❌️ null pointer error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: amdgpu driver
AMD R9 R90X Grenada: amdgpu driver

cmdline: amdgpu.si_support=1 radeon.si_support=0 amdgpu.cik_support=1 radeon.cik_support=0

dmesg quote:

```
[    5.837096] BUG: kernel NULL pointer dereference, address: 0000000000000000
[    5.837807] #PF: supervisor read access in kernel mode
[    5.838230] #PF: error_code(0x0000) - not-present page
[    5.838608] PGD 0 P4D 0 
[    5.838966] Oops: 0000 [#1] PREEMPT SMP NOPTI
[    5.839318] CPU: 2 PID: 396 Comm: systemd-udevd Tainted: G           OE     5.19.0-42-generic #43-Ubuntu
[    5.839673] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    5.840025] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    5.840598] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    5.841324] RSP: 0018:ffffb3fc883cf878 EFLAGS: 00010246
[    5.841676] RAX: 0000000000000000 RBX: ffff9e18d4b85800 RCX: 0000000000000000
[    5.842040] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    5.842395] RBP: ffffb3fc883cf900 R08: 0000000000000000 R09: 0000000000000000
[    5.842750] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    5.843106] R13: ffff9e18810fc000 R14: ffff9e18d8eab9c0 R15: 0000000000000005
[    5.843459] FS:  00007f0b144f28c0(0000) GS:ffff9e56dd280000(0000) knlGS:0000000000000000
[    5.843814] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.844163] CR2: 0000000000000000 CR3: 00000001420b8000 CR4: 0000000000350ee0
[    5.844515] Call Trace:
[    5.844863]  <TASK>
[    5.845212]  ? cik_smc_rreg+0x56/0x70 [amdgpu]
[    5.845737]  phm_enable_dynamic_state_management+0x54/0xc0 [amdgpu]
[    5.846301]  hwmgr_hw_init+0x179/0x1b0 [amdgpu]
[    5.846858]  pp_hw_init+0x16/0x30 [amdgpu]
[    5.847420]  amdgpu_device_init.cold+0x1e4e/0x202f [amdgpu]
[    5.847997]  amdgpu_driver_load_kms+0x1a/0x160 [amdgpu]
[    5.848519]  amdgpu_pci_probe+0x179/0x3a0 [amdgpu]
[    5.849034]  local_pci_probe+0x47/0x90
[    5.849387]  pci_call_probe+0x55/0x190
[    5.849736]  pci_device_probe+0x84/0x120
[    5.850086]  really_probe+0x1df/0x3b0
[    5.850426]  __driver_probe_device+0x12c/0x1b0
[    5.850766]  driver_probe_device+0x24/0xd0
[    5.851108]  __driver_attach+0x10b/0x210
[    5.851449]  ? __device_attach_driver+0x170/0x170
[    5.851790]  bus_for_each_dev+0x90/0xe0
[    5.852139]  driver_attach+0x1e/0x30
[    5.852481]  bus_add_driver+0x187/0x230
[    5.852826]  driver_register+0x8f/0x100
[    5.853172]  __pci_register_driver+0x62/0x70
[    5.853523]  amdgpu_init+0x95/0x1000 [amdgpu]
[    5.854026]  ? 0xffffffffc0667000
[    5.854374]  do_one_initcall+0x5e/0x240
[    5.854720]  do_init_module+0x50/0x210
[    5.855059]  load_module+0xb7d/0xcd0
[    5.855399]  __do_sys_finit_module+0xc4/0x140
[    5.855738]  ? __do_sys_finit_module+0xc4/0x140
[    5.856081]  __x64_sys_finit_module+0x18/0x30
[    5.856418]  do_syscall_64+0x5b/0x90
[    5.856751]  ? do_syscall_64+0x67/0x90
[    5.857077]  ? do_syscall_64+0x67/0x90
[    5.857401]  ? do_syscall_64+0x67/0x90
[    5.857715]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    5.858029] RIP: 0033:0x7f0b14bd3c4d
[    5.858340] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    5.858999] RSP: 002b:00007ffc09bf51c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    5.859337] RAX: ffffffffffffffda RBX: 000055bf8f0e0d40 RCX: 00007f0b14bd3c4d
[    5.859677] RDX: 0000000000000000 RSI: 000055bf8f0ee3a0 RDI: 000000000000001a
[    5.860018] RBP: 000055bf8f0ee3a0 R08: 0000000000000000 R09: 00007f0b14cb3c60
[    5.860359] R10: 000000000000001a R11: 0000000000000246 R12: 0000000000020000
[    5.860700] R13: 000055bf8f0e51c0 R14: 0000000000000000 R15: 000055bf8f0dfa10
[    5.861031]  </TASK>
[    5.861345] Modules linked in: hid_generic(+) ib_uverbs ib_core uas usbhid usb_storage hid amdgpu(OE+) bcache amddrm_ttm_helper(OE) amdttm(OE) iommu_v2 amddrm_buddy(OE) amd_sched(OE) amdkcl(OE) radeon drm_display_helper ast drm_vram_helper cec drm_ttm_helper rc_core ttm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel drm_kms_helper syscopyarea sysfillrect aesni_intel sysimgblt fb_sys_fops crypto_simd ixgbe cryptd igb xfrm_algo ahci nvme drm dca libahci mdio i2c_algo_bit xhci_pci nvme_core i2c_piix4 xhci_pci_renesas wmi
[    5.862742] CR2: 0000000000000000
[    5.863088] ---[ end trace 0000000000000000 ]---
[    6.088540] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    6.089515] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    6.090380] RSP: 0018:ffffb3fc883cf878 EFLAGS: 00010246
[    6.090777] RAX: 0000000000000000 RBX: ffff9e18d4b85800 RCX: 0000000000000000
[    6.091171] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    6.091561] RBP: ffffb3fc883cf900 R08: 0000000000000000 R09: 0000000000000000
[    6.091949] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    6.092323] R13: ffff9e18810fc000 R14: ffff9e18d8eab9c0 R15: 0000000000000005
[    6.092702] FS:  00007f0b144f28c0(0000) GS:ffff9e56dd280000(0000) knlGS:0000000000000000
[    6.093074] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.093447] CR2: 0000000000000000 CR3: 00000001420b8000 CR4: 0000000000350ee0
```

## dmesg.linux-5.19.0-42-generic.gcn1-radeon-gcn2-radeon.txt

status: ✅️ working display ✅️ no error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: radeon driver
AMD R9 R90X Grenada: radeon driver

cmdline: amdgpu.si_support=0 radeon.si_support=1 amdgpu.cik_support=0 radeon.cik_support=1

## dmesg.linux-5.19.0-42-generic.gcn1-radeon-gcn2-amdgpu.txt

status: ❌️ broken display ❌️ boot and reboot stuck ❌️ null pointer error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: radeon driver
AMD R9 R90X Grenada: amdgpu driver

cmdline: amdgpu.si_support=0 radeon.si_support=1 amdgpu.cik_support=1 radeon.cik_support=0

dmesg quote:

```
[    7.613164] BUG: kernel NULL pointer dereference, address: 0000000000000000
[    7.613876] #PF: supervisor read access in kernel mode
[    7.614309] #PF: error_code(0x0000) - not-present page
[    7.614701] PGD 0 P4D 0 
[    7.615072] Oops: 0000 [#1] PREEMPT SMP NOPTI
[    7.615450] CPU: 0 PID: 371 Comm: systemd-udevd Tainted: G           OE     5.19.0-42-generic #43-Ubuntu
[    7.615821] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    7.616193] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    7.616785] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    7.617571] RSP: 0018:ffffb19dca99b858 EFLAGS: 00010246
[    7.617964] RAX: 0000000000000000 RBX: ffff8af6bac0c800 RCX: 0000000000000000
[    7.618369] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    7.618764] RBP: ffffb19dca99b8e0 R08: 0000000000000000 R09: 0000000000000000
[    7.619159] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    7.619547] R13: ffff8af68018f000 R14: ffff8af6c2b3ce40 R15: 0000000000000005
[    7.619934] FS:  00007f308361c8c0(0000) GS:ffff8b34dd200000(0000) knlGS:0000000000000000
[    7.620323] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.620715] CR2: 0000000000000000 CR3: 000000013b2c4000 CR4: 0000000000350ef0
[    7.621112] Call Trace:
[    7.621509]  <TASK>
[    7.621901]  ? cik_smc_rreg+0x56/0x70 [amdgpu]
[    7.622466]  phm_enable_dynamic_state_management+0x54/0xc0 [amdgpu]
[    7.623060]  hwmgr_hw_init+0x179/0x1b0 [amdgpu]
[    7.623654]  pp_hw_init+0x16/0x30 [amdgpu]
[    7.624256]  amdgpu_device_init.cold+0x1e4e/0x202f [amdgpu]
[    7.624874]  amdgpu_driver_load_kms+0x1a/0x160 [amdgpu]
[    7.625437]  amdgpu_pci_probe+0x179/0x3a0 [amdgpu]
[    7.625982]  local_pci_probe+0x47/0x90
[    7.626377]  pci_call_probe+0x55/0x190
[    7.626762]  pci_device_probe+0x84/0x120
[    7.627151]  really_probe+0x1df/0x3b0
[    7.627537]  __driver_probe_device+0x12c/0x1b0
[    7.627921]  driver_probe_device+0x24/0xd0
[    7.628299]  __driver_attach+0x10b/0x210
[    7.628659]  ? __device_attach_driver+0x170/0x170
[    7.629019]  bus_for_each_dev+0x90/0xe0
[    7.629381]  driver_attach+0x1e/0x30
[    7.629744]  bus_add_driver+0x187/0x230
[    7.630106]  driver_register+0x8f/0x100
[    7.630470]  __pci_register_driver+0x62/0x70
[    7.630824]  amdgpu_init+0x95/0x1000 [amdgpu]
[    7.631324]  ? 0xffffffffc0a72000
[    7.631666]  do_one_initcall+0x5e/0x240
[    7.632002]  do_init_module+0x50/0x210
[    7.632328]  load_module+0xb7d/0xcd0
[    7.632651]  __do_sys_finit_module+0xc4/0x140
[    7.632970]  ? __do_sys_finit_module+0xc4/0x140
[    7.633290]  __x64_sys_finit_module+0x18/0x30
[    7.633607]  do_syscall_64+0x5b/0x90
[    7.633923]  ? syscall_exit_to_user_mode+0x29/0x50
[    7.634234]  ? do_syscall_64+0x67/0x90
[    7.634541]  ? do_syscall_64+0x67/0x90
[    7.634841]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    7.635142] RIP: 0033:0x7f3083cfdc4d
[    7.635437] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    7.636071] RSP: 002b:00007ffef9320cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    7.636398] RAX: ffffffffffffffda RBX: 0000558fb78438d0 RCX: 00007f3083cfdc4d
[    7.636723] RDX: 0000000000000000 RSI: 0000558fb7843e10 RDI: 000000000000001b
[    7.637046] RBP: 0000558fb7843e10 R08: 0000000000000000 R09: 00007f3083dddc60
[    7.637377] R10: 000000000000001b R11: 0000000000000246 R12: 0000000000020000
[    7.637700] R13: 0000558fb77e3ff0 R14: 0000000000000000 R15: 0000558fb7849170
[    7.638040]  </TASK>
[    7.638358] Modules linked in: ib_uverbs ib_core amdgpu(OE+) uas usb_storage amddrm_ttm_helper(OE) amdttm(OE) iommu_v2 amddrm_buddy(OE) amd_sched(OE) amdkcl(OE) hid_generic usbhid hid bcache radeon ast drm_display_helper drm_vram_helper drm_ttm_helper cec ttm rc_core crct10dif_pclmul drm_kms_helper crc32_pclmul ghash_clmulni_intel aesni_intel syscopyarea crypto_simd sysfillrect sysimgblt cryptd ixgbe igb fb_sys_fops xfrm_algo ahci nvme dca drm mdio libahci i2c_algo_bit xhci_pci nvme_core xhci_pci_renesas i2c_piix4 wmi
[    7.639790] CR2: 0000000000000000
[    7.640144] ---[ end trace 0000000000000000 ]---
[    7.858317] RIP: 0010:smu7_enable_dpm_tasks+0xbdf/0x3280 [amdgpu]
[    7.858890] Code: 48 8b 83 a0 01 00 00 c6 80 c8 08 00 00 01 4c 8b ab a0 01 00 00 48 8b 83 f8 00 00 00 4c 8b b3 c0 01 00 00 45 8b a5 bc 02 00 00 <4c> 8b 38 41 83 fc 01 0f 84 2e 0b 00 00 41 8b 85 58 02 00 00 83 e8
[    7.859606] RSP: 0018:ffffb19dca99b858 EFLAGS: 00010246
[    7.859954] RAX: 0000000000000000 RBX: ffff8af6bac0c800 RCX: 0000000000000000
[    7.860303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[    7.860655] RBP: ffffb19dca99b8e0 R08: 0000000000000000 R09: 0000000000000000
[    7.861014] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000002
[    7.861361] R13: ffff8af68018f000 R14: ffff8af6c2b3ce40 R15: 0000000000000005
[    7.861708] FS:  00007f308361c8c0(0000) GS:ffff8b34dd200000(0000) knlGS:0000000000000000
[    7.862057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    7.862402] CR2: 0000000000000000 CR3: 000000013b2c4000 CR4: 0000000000350ef0
```

## dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-radeon.txt

status: ❌️ broken display ✅️ boot and reboot not stuck ❌️ ubsan error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: amdgpu driver
AMD R9 R90X Grenada: radeon driver

cmdline: amdgpu.si_support=1 radeon.si_support=0 amdgpu.cik_support=0 radeon.cik_support=1

dmesg quote:

```
[   13.362208] ================================================================================
[   13.363084] UBSAN: invalid-load in /var/lib/dkms/amdgpu/6.0.5-1581431.22.04/build/amd/amdgpu/../pm/amdgpu_dpm.c:1463:37
[   13.363968] load of value 160 is not a valid value for type '_Bool'
[   13.364836] CPU: 0 PID: 370 Comm: systemd-udevd Tainted: G           OE     5.19.0-42-generic #43-Ubuntu
[   13.365666] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[   13.366494] Call Trace:
[   13.367324]  <TASK>
[   13.368144]  show_stack+0x4e/0x61
[   13.368970]  dump_stack_lvl+0x4a/0x6f
[   13.369802]  dump_stack+0x10/0x18
[   13.370628]  ubsan_epilogue+0x9/0x3a
[   13.371455]  __ubsan_handle_load_invalid_value.cold+0x42/0x47
[   13.372284]  amdgpu_dpm_is_overdrive_supported.cold+0x12/0x45 [amdgpu]
[   13.373484]  default_attr_update+0x332/0x520 [amdgpu]
[   13.374670]  amdgpu_pm_sysfs_init+0x16b/0x1e0 [amdgpu]
[   13.375848]  amdgpu_device_init.cold+0x13ea/0x202f [amdgpu]
[   13.377043]  amdgpu_driver_load_kms+0x1a/0x160 [amdgpu]
[   13.378191]  amdgpu_pci_probe+0x179/0x3a0 [amdgpu]
[   13.379321]  local_pci_probe+0x47/0x90
[   13.380160]  pci_call_probe+0x55/0x190
[   13.381002]  pci_device_probe+0x84/0x120
[   13.381840]  really_probe+0x1df/0x3b0
[   13.382692]  __driver_probe_device+0x12c/0x1b0
[   13.383540]  driver_probe_device+0x24/0xd0
[   13.384384]  __driver_attach+0x10b/0x210
[   13.385216]  ? __device_attach_driver+0x170/0x170
[   13.386048]  bus_for_each_dev+0x90/0xe0
[   13.386883]  driver_attach+0x1e/0x30
[   13.387718]  bus_add_driver+0x187/0x230
[   13.388544]  driver_register+0x8f/0x100
[   13.389374]  __pci_register_driver+0x62/0x70
[   13.390200]  amdgpu_init+0x95/0x1000 [amdgpu]
[   13.391322]  ? 0xffffffffc07e8000
[   13.392156]  do_one_initcall+0x5e/0x240
[   13.392992]  do_init_module+0x50/0x210
[   13.393818]  load_module+0xb7d/0xcd0
[   13.394653]  __do_sys_finit_module+0xc4/0x140
[   13.395489]  ? __do_sys_finit_module+0xc4/0x140
[   13.396323]  __x64_sys_finit_module+0x18/0x30
[   13.397153]  do_syscall_64+0x5b/0x90
[   13.397982]  ? exit_to_user_mode_prepare+0x30/0xb0
[   13.398819]  ? syscall_exit_to_user_mode+0x29/0x50
[   13.399653]  ? do_syscall_64+0x67/0x90
[   13.400482]  ? do_syscall_64+0x67/0x90
[   13.401312]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   13.402145] RIP: 0033:0x7fa35f7ebc4d
[   13.402988] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[   13.403859] RSP: 002b:00007ffcad72a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   13.404731] RAX: ffffffffffffffda RBX: 000055c1041ee310 RCX: 00007fa35f7ebc4d
[   13.405611] RDX: 0000000000000000 RSI: 000055c1041789a0 RDI: 000000000000001b
[   13.406496] RBP: 000055c1041789a0 R08: 0000000000000000 R09: 00007fa35f8cbc60
[   13.407387] R10: 000000000000001b R11: 0000000000000246 R12: 0000000000020000
[   13.408275] R13: 000055c1041f1230 R14: 0000000000000000 R15: 000055c1041f7b60
[   13.409160]  </TASK>
[   13.410041] ================================================================================

```

## dmesg.linux-5.19.0-23-generic.gcn1-amdgpu-gcn2-amdgpu-extra.txt

status: ✅️ display working ✅️ boot and reboot not stuck ❌️ ubsan error in dmesg

Linux: 5.19.0-42-generic
AMD R7 240 Oland: amdgpu driver
AMD R9 R90X Grenada: amdgpu driver

cmdline: amdgpu.si_support=1 radeon.si_support=0 amdgpu.cik_support=1 radeon.cik_support=0 amdgpu.exp_hw_support=1 amdgpu.gpu_recovery=1 amdgpu.ppfeaturemask=0xffffffff

extra: some extra amdgpu kernel option used

dmesg quote:

```
[    8.460664] [drm] UVD initialized successfully.
[    8.461920] amdgpu 0000:82:00.0: amdgpu: SE 1, SH per SE 1, CU per SH 6, active_cu_number 5
[    8.462916] ================================================================================
[    8.463729] UBSAN: invalid-load in /build/linux-3Zc9YS/linux-5.19.0/drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm.c:1363:37
[    8.464548] load of value 8 is not a valid value for type '_Bool'
[    8.465365] CPU: 3 PID: 372 Comm: systemd-udevd Not tainted 5.19.0-23-generic #24-Ubuntu
[    8.466187] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    8.467015] Call Trace:
[    8.467848]  <TASK>
[    8.468671]  show_stack+0x4e/0x61
[    8.469494]  dump_stack_lvl+0x4a/0x6d
[    8.470312]  dump_stack+0x10/0x18
[    8.471132]  ubsan_epilogue+0x9/0x43
[    8.471960]  __ubsan_handle_load_invalid_value.cold+0x42/0x47
[    8.472788]  amdgpu_dpm_is_overdrive_supported.cold+0x12/0x45 [amdgpu]
[    8.473997]  default_attr_update+0x332/0x500 [amdgpu]
[    8.475176]  amdgpu_pm_sysfs_init+0x16f/0x1e0 [amdgpu]
[    8.476338]  amdgpu_device_init.cold+0x39c/0x7ef [amdgpu]
[    8.477510]  amdgpu_driver_load_kms+0x1c/0x170 [amdgpu]
[    8.478608]  amdgpu_pci_probe+0x16d/0x3b0 [amdgpu]
[    8.479718]  local_pci_probe+0x47/0x90
[    8.480527]  pci_call_probe+0x55/0x190
[    8.481336]  pci_device_probe+0x84/0x120
[    8.482143]  really_probe+0x1df/0x3b0
[    8.482951]  __driver_probe_device+0x12c/0x1b0
[    8.483747]  driver_probe_device+0x24/0xd0
[    8.484534]  __driver_attach+0xe0/0x210
[    8.485311]  ? __device_attach_driver+0x130/0x130
[    8.486082]  bus_for_each_dev+0x90/0xe0
[    8.486857]  driver_attach+0x1e/0x30
[    8.487625]  bus_add_driver+0x187/0x230
[    8.488392]  driver_register+0x8f/0x100
[    8.489157]  __pci_register_driver+0x62/0x70
[    8.489929]  amdgpu_init+0x6a/0x1000 [amdgpu]
[    8.491014]  ? 0xffffffffc11de000
[    8.491784]  do_one_initcall+0x5e/0x240
[    8.492546]  do_init_module+0x50/0x210
[    8.493316]  load_module+0xb7d/0xcd0
[    8.494076]  __do_sys_finit_module+0xc4/0x140
[    8.494838]  ? __do_sys_finit_module+0xc4/0x140
[    8.495600]  __x64_sys_finit_module+0x18/0x30
[    8.496356]  do_syscall_64+0x5b/0x90
[    8.497110]  ? syscall_exit_to_user_mode+0x26/0x50
[    8.497865]  ? __x64_sys_mmap+0x33/0x70
[    8.498618]  ? do_syscall_64+0x67/0x90
[    8.499376]  ? exit_to_user_mode_prepare+0x30/0xb0
[    8.500134]  ? syscall_exit_to_user_mode+0x26/0x50
[    8.500889]  ? __x64_sys_newfstatat+0x1c/0x30
[    8.501636]  ? do_syscall_64+0x67/0x90
[    8.502380]  ? do_syscall_64+0x67/0x90
[    8.503120]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    8.503859] RIP: 0033:0x7f0a0bbb0c4d
[    8.504593] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    8.505360] RSP: 002b:00007ffe21ed3d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    8.506133] RAX: ffffffffffffffda RBX: 0000557fb9ee4850 RCX: 00007f0a0bbb0c4d
[    8.506913] RDX: 0000000000000000 RSI: 0000557fb9ee4040 RDI: 0000000000000017
[    8.507691] RBP: 0000557fb9ee4040 R08: 0000000000000000 R09: 00007f0a0bc90c60
[    8.508467] R10: 0000000000000017 R11: 0000000000000246 R12: 0000000000020000
[    8.509257] R13: 0000557fb9ec8f10 R14: 0000000000000000 R15: 0000557fb9f49c60
[    8.510044]  </TASK>
[    8.510842] ================================================================================
```

There is also this but that's about an experimental feature (kfd) disabled by default even when amdgpu is used, that's less important:

```
[    5.984785] kfd kfd: amdgpu: Allocated 3969056 bytes on gart
[    5.988643] amdgpu: sdma_bitmap: f
[    5.997858] ================================================================================
[    6.007130] UBSAN: shift-out-of-bounds in /build/linux-3Zc9YS/linux-5.19.0/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_device_queue_manager.c:1267:32
[    6.016707] shift exponent 64 is too large for 64-bit type 'long long unsigned int'
[    6.028734] CPU: 1 PID: 372 Comm: systemd-udevd Not tainted 5.19.0-23-generic #24-Ubuntu
[    6.038231] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    6.048182] Call Trace:
[    6.058110]  <TASK>
[    6.069649]  show_stack+0x4e/0x61
[    6.079321]  dump_stack_lvl+0x4a/0x6d
[    6.088770]  dump_stack+0x10/0x18
[    6.098629]  ubsan_epilogue+0x9/0x43
[    6.107248]  __ubsan_handle_shift_out_of_bounds.cold+0x61/0xef
[    6.116693]  initialize_nocpsch.cold+0x81/0xb8 [amdgpu]
[    6.130113]  device_queue_manager_init+0x21f/0x400 [amdgpu]
[    6.142753]  kgd2kfd_device_init.cold+0x224/0x50b [amdgpu]
[    6.155893]  amdgpu_amdkfd_device_init+0x164/0x1d0 [amdgpu]
[    6.169241]  amdgpu_device_ip_init+0x7ae/0x7f7 [amdgpu]
[    6.182140]  amdgpu_device_init.cold+0x2ea/0x7ef [amdgpu]
[    6.195336]  amdgpu_driver_load_kms+0x1c/0x170 [amdgpu]
[    6.208647]  amdgpu_pci_probe+0x16d/0x3b0 [amdgpu]
[    6.222014]  local_pci_probe+0x47/0x90
[    6.230746]  pci_call_probe+0x55/0x190
[    6.239883]  pci_device_probe+0x84/0x120
[    6.249314]  really_probe+0x1df/0x3b0
[    6.257577]  __driver_probe_device+0x12c/0x1b0
[    6.266864]  driver_probe_device+0x24/0xd0
[    6.276565]  __driver_attach+0xe0/0x210
[    6.284772]  ? __device_attach_driver+0x130/0x130
[    6.293702]  bus_for_each_dev+0x90/0xe0
[    6.303052]  driver_attach+0x1e/0x30
[    6.310878]  bus_add_driver+0x187/0x230
[    6.319813]  driver_register+0x8f/0x100
[    6.330265]  __pci_register_driver+0x62/0x70
[    6.338986]  amdgpu_init+0x6a/0x1000 [amdgpu]
[    6.351597]  ? 0xffffffffc11de000
[    6.360641]  do_one_initcall+0x5e/0x240
[    6.367998]  do_init_module+0x50/0x210
[    6.376316]  load_module+0xb7d/0xcd0
[    6.385344]  __do_sys_finit_module+0xc4/0x140
[    6.395205]  ? __do_sys_finit_module+0xc4/0x140
[    6.405422]  __x64_sys_finit_module+0x18/0x30
[    6.413615]  do_syscall_64+0x5b/0x90
[    6.422257]  ? syscall_exit_to_user_mode+0x26/0x50
[    6.429604]  ? __x64_sys_mmap+0x33/0x70
[    6.438137]  ? do_syscall_64+0x67/0x90
[    6.447129]  ? exit_to_user_mode_prepare+0x30/0xb0
[    6.454608]  ? syscall_exit_to_user_mode+0x26/0x50
[    6.462439]  ? __x64_sys_newfstatat+0x1c/0x30
[    6.469569]  ? do_syscall_64+0x67/0x90
[    6.477198]  ? do_syscall_64+0x67/0x90
[    6.484095]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    6.492403] RIP: 0033:0x7f0a0bbb0c4d
[    6.500007] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    6.515725] RSP: 002b:00007ffe21ed3d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    6.523327] RAX: ffffffffffffffda RBX: 0000557fb9ee4850 RCX: 00007f0a0bbb0c4d
[    6.530264] RDX: 0000000000000000 RSI: 0000557fb9ee4040 RDI: 0000000000000017
[    6.537165] RBP: 0000557fb9ee4040 R08: 0000000000000000 R09: 00007f0a0bc90c60
[    6.543715] R10: 0000000000000017 R11: 0000000000000246 R12: 0000000000020000
[    6.550260] R13: 0000557fb9ec8f10 R14: 0000000000000000 R15: 0000557fb9f49c60
[    6.556654]  </TASK>
[    6.563332] ================================================================================
```

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#4

dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-amdgpu-extra.txt Edit (151.0 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#5

dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-amdgpu.txt Edit (149.2 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#6

dmesg.linux-5.19.0-42-generic.gcn1-radeon-gcn2-radeon.txt Edit (150.6 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#7

dmesg.linux-5.19.0-42-generic.gcn1-amdgpu-gcn2-radeon.txt Edit (156.6 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#9

dmesg.linux-5.19.0-42-generic.gcn1-radeon-gcn2-amdgpu.txt Edit (153.2 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04:

#10

dmesg.linux-5.19.0-23-generic.gcn1-amdgpu-gcn2-amdgpu-extra.txt Edit (160.1 KiB, text/plain)

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-04 (last edit on 2023-05-04): Re: Linux 5.19 amdgpu: NULL pointer on GCN1 and invalid load on GCN2

#11

So to summarize:

with Linux 5.19.0-42-generic amdgpu on GCN2: kernel NULL pointer dereference

- no display
- stuck boot requiring SysRq+K to continue
- errors in dmesg
- reboot requiring SysRq+B to continue

with Linux 5.19.0-42-generic amdgpu on CGN1: kernel UBSAN invalid load, load of value 8 is not a valid value for type '_Bool'

- no display
- errors in dmesg

Both GCN1 and GCN2 devices work with older revisions of the 5.19.0 kernel

I haven't reproduce the btrfs issue with Linux 5.19.0-42-generic so I'll ignore that issue and consider it fixed.

The amdgpu regression is still there and strongly breaking the usability of Ubuntu.

summary:

- Strong amdgpu and btrfs regressions in Linux 5.19 making Zen2 TR PRO
- workstation unusable
+ Linux 5.19 amdgpu: NULL pointer on GCN1 and invalid load on GCN2

Thomas Debesse (illwieckz) on 2023-05-04

summary:

- Linux 5.19 amdgpu: NULL pointer on GCN1 and invalid load on GCN2
+ Linux 5.19 amdgpu: NULL pointer on GCN2 and invalid load on GCN1

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-05:

#12

I've reported the issues upstream on drm side:

- https://gitlab.freedesktop.org/drm/amd/-/issues/2540
Linux 5.19 amdgpu: NULL pointer on GCN2 (R9 390X Hawaii/Grenada)

- https://gitlab.freedesktop.org/drm/amd/-/issues/2541
Linux 5.19 amdgpu: invalid load on GCN1 (R7 240 Oland)

For the NULL pointer dereference, it looks like there is a patch there:

- https://gitlab.freedesktop.org/drm/amd/-/issues/2388
https://gitlab.freedesktop.org/drm/amd/uploads/a004996ac0c868dfb032af3c35f7b2c6/0001-drm-amd-pm-smu7-move-variables-to-where-they-are-use.patch

I have not tested the patch myself, but the bug this patch fixes looks very similar.

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-05:

#13

0001-drm-amd-pm-smu7-move-variables-to-where-they-are-use.patch Edit (2.8 KiB, text/plain)

This is the patch by Alex Deucher that is believed to fix the NULL pointer dereference. I have not tested it but the issue looks very close. It is needed anyway.

> Guchun Chen
> Regarding the NULL pointer access, it should be duplicated of #2388. And the fix is "63a9ab264a8c drm/amd/pm/smu7: move variables to where they are used" .

Ubuntu Foundations Team Bug Bot (crichton) on 2023-05-05

tags:

added: patch

Revision history for this message

Mario Limonciello (superm1) wrote on 2023-05-05:

#14

> Tainted: G

In the two upstream bugs it was noted that there was an amdgpu dkms package in place. I believe that's where this issue likely was. Commit 63a9ab264a8c came in 6.3-rc1 and the commit it fixes was also in 6.3-rc1 (b1a9557a7d00).

So at least one of the issues is probably invalid in Ubuntu's 5.19, but there are valid upstream bugs, including in 6.3 as there is still another patch to test for one of the problems.

I'll adjust the tasks accordingly, as I think this should still be tracked to fix in mantic.

Changed in linux (Ubuntu Kinetic):
status:	New → Invalid

Mario Limonciello (superm1) on 2023-05-05

Changed in linux (Ubuntu Kinetic):
status:	Invalid → Incomplete

Revision history for this message

Mario Limonciello (superm1) wrote on 2023-05-11:

#15

OK here are the fixes for this identified upstream:

Mantic (6.3+):
* UBSAN issue fixed by https://gitlab.freedesktop.org/agd5f/linux/-/commit/3a5fb036af0a18436209fbb16e331edd26a07b3d

Kinetic (5.19):
* UBSAN issue fixed by https://gitlab.freedesktop.org/agd5f/linux/-/commit/3a5fb036af0a18436209fbb16e331edd26a07b3d
* The hang issue was caused by Canonical backporting https://github.com/torvalds/linux/commit/312b4dc11d4f74bfe03ea25ffe04c1f2fdd13cb9 into 5.19 kernel but not taking the fix https://github.com/torvalds/linux/commit/8273b4048664fff356fd10059033f0e2f5a422a1

Canonical team please review these.

Changed in linux (Ubuntu Kinetic):
status:	Incomplete → Confirmed

Revision history for this message

Timo Aaltonen (tjaalton) wrote on 2023-05-11:

#16

I guess this bug should concentrate on the regression.

description:

updated

Stefan Bader (smb) on 2023-05-16

Changed in linux (Ubuntu Kinetic):
importance:	Undecided → Medium
status:	Confirmed → Fix Committed

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2023-05-17:

#17

This bug is awaiting verification that the linux/5.19.0-44.45 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-kinetic' to 'verification-done-kinetic'. If the problem still exists, change the tag 'verification-needed-kinetic' to 'verification-failed-kinetic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: kernel-spammed-kinetic-linux verification-needed-kinetic

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-21:

#18

Download full text (3.5 KiB)

I'm on 5.19.0-44.45 right now.

What 5.19.0-44.45 is expected to fix?

- The computer boots properly, I have both R7 240 and R9 390X displaying something fine, so that error is fixed.

- I still have an error message in dmesg:

```
[ 7.609329] ================================================================================
[ 7.610224] UBSAN: invalid-load in /build/linux-le9C0y/linux-5.19.0/drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm.c:1363:37
[ 7.611125] load of value 232 is not a valid value for type '_Bool'
[ 7.612025] CPU: 14 PID: 400 Comm: systemd-udevd Not tainted 5.19.0-44-generic #45-Ubuntu
[ 7.612928] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[ 7.613836] Call Trace:
[ 7.614736] <TASK>
[ 7.615633] show_stack+0x4e/0x61
[ 7.616531] dump_stack_lvl+0x4a/0x6f
[ 7.617429] dump_stack+0x10/0x18
[ 7.618333] ubsan_epilogue+0x9/0x3a
[ 7.619231] __ubsan_handle_load_invalid_value.cold+0x42/0x47
[ 7.620124] amdgpu_dpm_is_overdrive_supported.cold+0x12/0x45 [amdgpu]
[ 7.621402] default_attr_update+0x332/0x500 [amdgpu]
[ 7.622641] amdgpu_pm_sysfs_init+0x16f/0x1e0 [amdgpu]
[ 7.623871] amdgpu_device_init.cold+0x3b7/0x80a [amdgpu]
[ 7.625107] amdgpu_driver_load_kms+0x1c/0x170 [amdgpu]
[ 7.626277] amdgpu_pci_probe+0x15f/0x3c0 [amdgpu]
[ 7.627419] local_pci_probe+0x47/0x90
[ 7.628270] pci_call_probe+0x55/0x190
[ 7.629107] pci_device_probe+0x84/0x120
[ 7.629934] really_probe+0x1df/0x3b0
[ 7.630767] __driver_probe_device+0x12c/0x1b0
[ 7.631596] driver_probe_device+0x24/0xd0
[ 7.632426] __driver_attach+0x10b/0x210
[ 7.633255] ? __device_attach_driver+0x170/0x170
[ 7.634087] bus_for_each_dev+0x90/0xe0
[ 7.634917] driver_attach+0x1e/0x30
[ 7.635740] bus_add_driver+0x187/0x230
[ 7.636562] driver_register+0x8f/0x100
[ 7.637379] __pci_register_driver+0x62/0x70
[ 7.638203] amdgpu_init+0x6a/0x1000 [amdgpu]
[ 7.639307] ? 0xffffffffc05c0000
[ 7.640118] do_one_initcall+0x5e/0x240
[ 7.640929] do_init_module+0x50/0x210
[ 7.641736] load_module+0xb7d/0xcd0
[ 7.642532] __do_sys_finit_module+0xc4/0x140
[ 7.643316] ? __do_sys_finit_module+0xc4/0x140
[ 7.644100] __x64_sys_finit_module+0x18/0x30
[ 7.644879] do_syscall_64+0x5b/0x90
[ 7.645661] ? ksys_mmap_pgoff+0x11d/0x260
[ 7.646444] ? exit_to_user_mode_prepare+0x30/0xb0
[ 7.647231] ? syscall_exit_to_user_mode+0x29/0x50
[ 7.648016] ? do_syscall_64+0x67/0x90
[ 7.648796] ? do_syscall_64+0x67/0x90
[ 7.649566] ? syscall_exit_to_user_mode+0x29/0x50
[ 7.650347] ? do_syscall_64+0x67/0x90
[ 7.651120] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 7.651888] RIP: 0033:0x7f790b1eec4d
[ 7.652645] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[ 7.653432] RSP: 002b:00007fffa9b1d908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 7.654222] RAX: ffffffffffffffda RBX: 0000556a6508e430 RCX: 00007f790b1eec4d
[ 7.655015] RDX: 0000000000000000 RSI: 0000556a6509...

I'm on 5.19.0-44.45 right now.

What 5.19.0-44.45 is expected to fix?

- The computer boots properly, I have both R7 240 and R9 390X displaying something fine, so that error is fixed.

- I still have an error message in dmesg:

```
[    7.609329] ================================================================================
[    7.610224] UBSAN: invalid-load in /build/linux-le9C0y/linux-5.19.0/drivers/gpu/drm/amd/amdgpu/../pm/amdgpu_dpm.c:1363:37
[    7.611125] load of value 232 is not a valid value for type '_Bool'
[    7.612025] CPU: 14 PID: 400 Comm: systemd-udevd Not tainted 5.19.0-44-generic #45-Ubuntu
[    7.612928] Hardware name: Default string Default string/Default string, BIOS WRX80PRO-F1 08/04/2022
[    7.613836] Call Trace:
[    7.614736]  <TASK>
[    7.615633]  show_stack+0x4e/0x61
[    7.616531]  dump_stack_lvl+0x4a/0x6f
[    7.617429]  dump_stack+0x10/0x18
[    7.618333]  ubsan_epilogue+0x9/0x3a
[    7.619231]  __ubsan_handle_load_invalid_value.cold+0x42/0x47
[    7.620124]  amdgpu_dpm_is_overdrive_supported.cold+0x12/0x45 [amdgpu]
[    7.621402]  default_attr_update+0x332/0x500 [amdgpu]
[    7.622641]  amdgpu_pm_sysfs_init+0x16f/0x1e0 [amdgpu]
[    7.623871]  amdgpu_device_init.cold+0x3b7/0x80a [amdgpu]
[    7.625107]  amdgpu_driver_load_kms+0x1c/0x170 [amdgpu]
[    7.626277]  amdgpu_pci_probe+0x15f/0x3c0 [amdgpu]
[    7.627419]  local_pci_probe+0x47/0x90
[    7.628270]  pci_call_probe+0x55/0x190
[    7.629107]  pci_device_probe+0x84/0x120
[    7.629934]  really_probe+0x1df/0x3b0
[    7.630767]  __driver_probe_device+0x12c/0x1b0
[    7.631596]  driver_probe_device+0x24/0xd0
[    7.632426]  __driver_attach+0x10b/0x210
[    7.633255]  ? __device_attach_driver+0x170/0x170
[    7.634087]  bus_for_each_dev+0x90/0xe0
[    7.634917]  driver_attach+0x1e/0x30
[    7.635740]  bus_add_driver+0x187/0x230
[    7.636562]  driver_register+0x8f/0x100
[    7.637379]  __pci_register_driver+0x62/0x70
[    7.638203]  amdgpu_init+0x6a/0x1000 [amdgpu]
[    7.639307]  ? 0xffffffffc05c0000
[    7.640118]  do_one_initcall+0x5e/0x240
[    7.640929]  do_init_module+0x50/0x210
[    7.641736]  load_module+0xb7d/0xcd0
[    7.642532]  __do_sys_finit_module+0xc4/0x140
[    7.643316]  ? __do_sys_finit_module+0xc4/0x140
[    7.644100]  __x64_sys_finit_module+0x18/0x30
[    7.644879]  do_syscall_64+0x5b/0x90
[    7.645661]  ? ksys_mmap_pgoff+0x11d/0x260
[    7.646444]  ? exit_to_user_mode_prepare+0x30/0xb0
[    7.647231]  ? syscall_exit_to_user_mode+0x29/0x50
[    7.648016]  ? do_syscall_64+0x67/0x90
[    7.648796]  ? do_syscall_64+0x67/0x90
[    7.649566]  ? syscall_exit_to_user_mode+0x29/0x50
[    7.650347]  ? do_syscall_64+0x67/0x90
[    7.651120]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[    7.651888] RIP: 0033:0x7f790b1eec4d
[    7.652645] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 83 f1 0d 00 f7 d8 64 89 01 48
[    7.653432] RSP: 002b:00007fffa9b1d908 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[    7.654222] RAX: ffffffffffffffda RBX: 0000556a6508e430 RCX: 00007f790b1eec4d
[    7.655015] RDX: 0000000000000000 RSI: 0000556a650933b0 RDI: 0000000000000015
[    7.655815] RBP: 0000556a650933b0 R08: 0000000000000000 R09: 00007f790b2cec60
[    7.656610] R10: 0000000000000015 R11: 0000000000000246 R12: 0000000000020000
[    7.657414] R13: 0000556a650795d0 R14: 0000000000000000 R15: 0000556a65079030
[    7.658216]  </TASK>
[    7.659037] ================================================================================
```

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-05-21:

#19

I now see the original message was edited, with this words added:

> [Test case]
> Install the update, check that display works again on amdgpu

I confirm display works again on amdgpu

Thomas Debesse (illwieckz) on 2023-05-22

tags:

added: verification-done-kinetic
removed: verification-needed-kinetic

Revision history for this message

Mario Limonciello (superm1) wrote on 2023-05-22:

#20

> - I still have an error message in dmesg:

In this issue you actually discovered two independent bugs.
The first was the regression, the second was the UBSAN issue.
* The first fix is what you tested.
* The second fix wasn't picked up yet.

This is the commit that is now landed upstream for the second one:
https://github.com/torvalds/linux/commit/58d9b9a14b47c2a3da6effcbb01607ad7edc0275

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2023-06-06:

#21

This bug is awaiting verification that the linux-nvidia-5.19/5.19.0-1014.14 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy' to 'verification-done-jammy'. If the problem still exists, change the tag 'verification-needed-jammy' to 'verification-failed-jammy'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: kernel-spammed-jammy-linux-nvidia-5.19 verification-needed-jammy

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-06-06:

#22

Why should we test an Nvidia kernel for a bug affecting AMD GPUs?

Revision history for this message

Elmo Ramos (elmoramos) wrote on 2023-06-06:

#23

Will this fix be backported to the Ubuntu 22.04 kernel? I can't use the amdgpu driver with my r7 260X, I had to update to kernel 6.3 to use the driver while the bug is fixed.

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-06-11:

#24

Should we really test that Nvidia kernel for a bug affecting AMD GPUs, otherwise the already verified fix would be dropped?

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-06-12:

#25

Will the patch be dropped if the Nvidia kernel is not tested on AMD GPUs?

Rebooting the computer affected by the bug will cost me 1 or 2 hours of work so that's a very high cost for a patch I already marked as verified.

Thomas Debesse (illwieckz) on 2023-06-13

tags:

added: verification-done-jammy
removed: verification-needed-jammy

Revision history for this message

Thomas Debesse (illwieckz) wrote on 2023-06-13:

#26

I tested linux-nvidia 5.19.0-1014.14 from jammy-proposed on my kinetic install. Both GCN1 and GCN2 displays work. I get the ASAN debug message but everything works.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2023-06-15:

#27

Download full text (43.3 KiB)

This bug was fixed in the package linux - 5.19.0-45.46

---------------
linux (5.19.0-45.46) kinetic; urgency=medium

* kinetic/linux: 5.19.0-45.46 -proposed tracker (LP: #2023057)

* Kinetic update: upstream stable patchset 2023-05-23 (LP: #2020599)
- wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"

linux (5.19.0-44.45) kinetic; urgency=medium

* kinetic/linux: 5.19.0-44.45 -proposed tracker (LP: #2019827)

  * Linux 5.19 amdgpu: NULL pointer on GCN2 and invalid load on GCN1
    (LP: #2018470)
    - drm/amdgpu: Fix for BO move issue

* CVE-2023-32233
- netfilter: nf_tables: deactivate anonymous set from preparation phase

* CVE-2023-2612
- SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object()

* CVE-2023-31436
- net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

* CVE-2023-1380
- wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()

* conntrack mark is not advertised via netlink (LP: #2016269)
- netfilter: ctnetlink: revert to dumping mark regardless of event type

* 5.19 not reporting cgroups v1 blkio.throttle.io_serviced (LP: #2016186)
- SAUCE: blk-throttle: Fix io statistics for cgroup v1

  * [SRU] Backport request for hpwdt from upstream 6.1 to Jammy (LP: #2008751)
    - watchdog/hpwdt: Enable HP_WATCHDOG for ARM64 systems.
    - watchdog/hpwdt: Include nmi.h only if CONFIG_HPWDT_NMI_DECODING
    - [Config] Add arm64 option to CONFIG_HP_WATCHDOG

  * vmwgfx fails to reserve graphics buffer on aarch64 leading to blank display
    (LP: #2007001)
    - SAUCE: Revert "video/aperture: Disable and unregister sysfb devices via
      aperture helpers"

  * Ubuntu 22.04 raise abnormal NIC MSI-X requests with larger CPU cores (256)
    (LP: #2012335)
    - ice: Allow operation with reduced device MSI-X

* Dell: Enable speaker mute hotkey LED indicator (LP: #2015972)
- platform/x86: dell-laptop: Register ctl-led for speaker-mute

  * [SRU]With "Performance per Watt (DAPC)" enabled in the BIOS, Bootup time is
    taking longer than expected (LP: #2008527)
    - cpufreq: ACPI: Defer setting boost MSRs

* [SRU][Jammy] CONFIG_PCI_MESON is not enabled (LP: #2007745)
- [Config] arm64: Enable PCI_MESON module

  * Kinetic update: upstream stable patchset 2023-05-08 (LP: #2018948)
    - HID: asus: use spinlock to protect concurrent accesses
    - HID: asus: use spinlock to safely schedule workers
    - powerpc/mm: Rearrange if-else block to avoid clang warning
    - ARM: OMAP2+: Fix memory leak in realtime_counter_init()
    - arm64: dts: qcom: qcs404: use symbol names for PCIe resets
    - arm64: dts: qcom: msm8996-tone: Fix USB taking 6 minutes to wake up
    - arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k
    - arm64: dts: qcom: sm6125: Reorder HSUSB PHY clocks to match bindings
    - arm64: dts: imx8m: Align SoC unique ID node unit address
    - ARM: zynq: Fix refcount leak in zynq_early_slcr_init
    - arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description
    - arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name
    - arm64: dts: qcom: sc7180: correct SPMI bus addres...

This bug was fixed in the package linux - 5.19.0-45.46

---------------
linux (5.19.0-45.46) kinetic; urgency=medium

* kinetic/linux: 5.19.0-45.46 -proposed tracker (LP: #2023057)

* Kinetic update: upstream stable patchset 2023-05-23 (LP: #2020599)
    - wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"

linux (5.19.0-44.45) kinetic; urgency=medium

* kinetic/linux: 5.19.0-44.45 -proposed tracker (LP: #2019827)

* Linux 5.19 amdgpu: NULL pointer on GCN2 and invalid load on GCN1
    (LP: #2018470)
    - drm/amdgpu: Fix for BO move issue

* CVE-2023-32233
    - netfilter: nf_tables: deactivate anonymous set from preparation phase

* CVE-2023-2612
    - SAUCE: shiftfs: prevent lock unbalance in shiftfs_create_object()

* CVE-2023-31436
    - net: sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg

* CVE-2023-1380
    - wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()

* conntrack mark is not advertised via netlink (LP: #2016269)
    - netfilter: ctnetlink: revert to dumping mark regardless of event type

* 5.19 not reporting cgroups v1 blkio.throttle.io_serviced  (LP: #2016186)
    - SAUCE: blk-throttle: Fix io statistics for cgroup v1

* [SRU] Backport request for hpwdt from upstream 6.1 to Jammy (LP: #2008751)
    - watchdog/hpwdt: Enable HP_WATCHDOG for ARM64 systems.
    - watchdog/hpwdt: Include nmi.h only if CONFIG_HPWDT_NMI_DECODING
    - [Config] Add arm64 option to CONFIG_HP_WATCHDOG

* vmwgfx fails to reserve graphics buffer on aarch64 leading to blank display
    (LP: #2007001)
    - SAUCE: Revert "video/aperture: Disable and unregister sysfb devices via
      aperture helpers"

* Ubuntu 22.04 raise abnormal NIC MSI-X requests with larger CPU cores (256)
    (LP: #2012335)
    - ice: Allow operation with reduced device MSI-X

* Dell: Enable speaker mute hotkey LED indicator (LP: #2015972)
    - platform/x86: dell-laptop: Register ctl-led for speaker-mute

* [SRU]With "Performance per Watt (DAPC)" enabled in the BIOS, Bootup time is
    taking longer than expected (LP: #2008527)
    - cpufreq: ACPI: Defer setting boost MSRs

* [SRU][Jammy] CONFIG_PCI_MESON is not enabled (LP: #2007745)
    - [Config] arm64: Enable PCI_MESON module

* Kinetic update: upstream stable patchset 2023-05-08 (LP: #2018948)
    - HID: asus: use spinlock to protect concurrent accesses
    - HID: asus: use spinlock to safely schedule workers
    - powerpc/mm: Rearrange if-else block to avoid clang warning
    - ARM: OMAP2+: Fix memory leak in realtime_counter_init()
    - arm64: dts: qcom: qcs404: use symbol names for PCIe resets
    - arm64: dts: qcom: msm8996-tone: Fix USB taking 6 minutes to wake up
    - arm64: dts: qcom: sm8150-kumano: Panel framebuffer is 2.5k instead of 4k
    - arm64: dts: qcom: sm6125: Reorder HSUSB PHY clocks to match bindings
    - arm64: dts: imx8m: Align SoC unique ID node unit address
    - ARM: zynq: Fix refcount leak in zynq_early_slcr_init
    - arm64: dts: mediatek: mt8183: Fix systimer 13 MHz clock description
    - arm64: dts: qcom: sdm845-db845c: fix audio codec interrupt pin name
    - arm64: dts: qcom: sc7180: correct SPMI bus address cells
    - arm64: dts: qcom: sc7280: correct SPMI bus address cells
    - arm64: dts: meson-gx: Fix Ethernet MAC address unit name
    - arm64: dts: meson-g12a: Fix internal Ethernet PHY unit name
    - arm64: dts: meson-gx: Fix the SCPI DVFS node name and unit address
    - arm64: dts: msm8992-bullhead: add memory hole region
    - arm64: dts: qcom: msm8992-bullhead: Fix cont_splash_mem size
    - arm64: dts: qcom: msm8992-bullhead: Disable dfps_data_mem
    - arm64: dts: qcom: ipq8074: correct USB3 QMP PHY-s clock output names
    - arm64: dts: qcom: ipq8074: fix Gen3 PCIe QMP PHY
    - arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges
    - arm64: dts: qcom: ipq8074: fix Gen3 PCIe node
    - arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock names
    - arm64: dts: meson: remove CPU opps below 1GHz for G12A boards
    - ARM: OMAP1: call platform_device_put() in error case in
      omap1_dm_timer_init()
    - ARM: bcm2835_defconfig: Enable the framebuffer
    - ARM: s3c: fix s3c64xx_set_timer_source prototype
    - arm64: dts: ti: k3-j7200: Fix wakeup pinmux range
    - ARM: dts: exynos: correct wr-active property in Exynos3250 Rinato
    - ARM: imx: Call ida_simple_remove() for ida_simple_get
    - arm64: dts: amlogic: meson-gx: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-axg: fix SCPI clock dvfs node name
    - arm64: dts: amlogic: meson-gx: add missing SCPI sensors compatible
    - arm64: dts: amlogic: meson-gxl-s905d-sml5442tw: drop invalid clock-names
      property
    - arm64: dts: amlogic: meson-gx: add missing unit address to rng node name
    - arm64: dts: amlogic: meson-gxl: add missing unit address to eth-phy-mux node
      name
    - arm64: dts: amlogic: meson-gx-libretech-pc: fix update button name
    - arm64: dts: amlogic: meson-sm1-bananapi-m5: fix adc keys node names
    - arm64: dts: amlogic: meson-gxl-s905d-phicomm-n1: fix led node name
    - arm64: dts: amlogic: meson-gxbb-kii-pro: fix led node name
    - arm64: dts: amlogic: meson-sm1-odroid-hc4: fix active fan thermal trip
    - locking/rwsem: Disable preemption in all down_read*() and up_read() code
      paths
    - arm64: dts: renesas: beacon-renesom: Fix gpio expander reference
    - arm64: dts: meson: bananapi-m5: switch VDDIO_C pin to OPEN_DRAIN
    - ARM: dts: sun8i: nanopi-duo2: Fix regulator GPIO reference
    - ARM: dts: imx7s: correct iomuxc gpr mux controller cells
    - arm64: dts: mt8192: Fix CPU map for single-cluster SoC
    - arm64: dts: mediatek: mt7622: Add missing pwm-cells to pwm node
    - blk-mq: avoid sleep in blk_mq_alloc_request_hctx
    - blk-mq: remove stale comment for blk_mq_sched_mark_restart_hctx
    - blk-mq: correct stale comment of .get_budget
    - arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlaps with the SMEM
      and MPSS memory regions
    - s390/dasd: Fix potential memleak in dasd_eckd_init()
    - sched/rt: pick_next_rt_entity(): check list_entry
    - x86/perf/zhaoxin: Add stepping check for ZXC
    - KEYS: asymmetric: Fix ECDSA use via keyctl uapi
    - arm64: dts: qcom: pmk8350: Specify PBS register for PON
    - arm64: dts: qcom: pmk8350: Use the correct PON compatible
    - block: bio-integrity: Copy flags when bio_integrity_payload is cloned
    - wifi: rsi: Fix memory leak in rsi_coex_attach()
    - wifi: rtlwifi: rtl8821ae: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: rtlwifi: rtl8188ee: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: rtlwifi: rtl8723be: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: iwlegacy: common: don't call dev_kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: fix memory leak in lbs_init_adapter()
    - wifi: rtl8xxxu: don't call dev_kfree_skb() under spin_lock_irqsave()
    - wifi: rtlwifi: Fix global-out-of-bounds bug in
      _rtl8812ae_phy_set_txpower_limit()
    - libbpf: Fix btf__align_of() by taking into account field offsets
    - wifi: ipw2x00: don't call dev_kfree_skb() under spin_lock_irqsave()
    - wifi: ipw2200: fix memory leak in ipw_wdev_init()
    - wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()
    - wifi: brcmfmac: fix potential memory leak in brcmf_netdev_start_xmit()
    - wifi: brcmfmac: unmap dma buffer in brcmf_msgbuf_alloc_pktid()
    - wifi: libertas_tf: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: if_usb: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: main: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: libertas: cmdresp: don't call kfree_skb() under spin_lock_irqsave()
    - wifi: wl3501_cs: don't call kfree_skb() under spin_lock_irqsave()
    - crypto: x86/ghash - fix unaligned access in ghash_setkey()
    - ACPICA: Drop port I/O validation for some regions
    - genirq: Fix the return type of kstat_cpu_irqs_sum()
    - rcu-tasks: Improve comments explaining tasks_rcu_exit_srcu purpose
    - rcu-tasks: Remove preemption disablement around srcu_read_[un]lock() calls
    - rcu-tasks: Fix synchronize_rcu_tasks() VS zap_pid_ns_processes()
    - lib/mpi: Fix buffer overrun when SG is too long
    - crypto: ccp - Avoid page allocation failure warning for SEV_GET_ID2
    - ACPICA: nsrepair: handle cases without a return value correctly
    - thermal/drivers/tsens: Drop msm8976-specific defines
    - thermal/drivers/tsens: Sort out msm8976 vs msm8956 data
    - thermal/drivers/tsens: fix slope values for msm8939
    - thermal/drivers/tsens: limit num_sensors to 9 for msm8939
    - wifi: rtl8xxxu: Fix memory leaks with RTL8723BU, RTL8192EU
    - wifi: orinoco: check return value of hermes_write_wordrec()
    - wifi: ath9k: htc_hst: free skb in ath9k_htc_rx_msg() if there is no callback
      function
    - ath9k: htc: clean up statistics macros
    - wifi: ath9k: hif_usb: clean up skbs if ath9k_hif_usb_rx_stream() fails
    - wifi: ath9k: Fix potential stack-out-of-bounds write in
      ath9k_wmi_rsp_callback()
    - wifi: ath11k: Fix memory leak in ath11k_peer_rx_frag_setup
    - wifi: cfg80211: Fix extended KCK key length check in
      nl80211_set_rekey_data()
    - ACPI: battery: Fix missing NUL-termination with large strings
    - crypto: ccp - Failure on re-initialization due to duplicate sysfs filename
    - crypto: essiv - Handle EBUSY correctly
    - crypto: seqiv - Handle EBUSY correctly
    - powercap: fix possible name leak in powercap_register_zone()
    - x86/microcode: Print previous version of microcode after reload
    - x86/microcode: Add a parameter to microcode_check() to store CPU
      capabilities
    - x86/microcode: Check CPU capabilities after late microcode update correctly
    - x86/microcode: Adjust late loading result reporting message
    - crypto: xts - Handle EBUSY correctly
    - leds: led-class: Add missing put_device() to led_put()
    - crypto: ccp - Flush the SEV-ES TMR memory before giving it to firmware
    - bpftool: profile online CPUs instead of possible
    - net/mlx5: Enhance debug print in page allocation failure
    - irqchip: Fix refcount leak in platform_irqchip_probe
    - irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
    - irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe
    - irqchip/ti-sci: Fix refcount leak in ti_sci_intr_irq_domain_probe
    - s390/mem_detect: fix detect_memory() error handling
    - s390/vmem: fix empty page tables cleanup under KASAN
    - net: add sock_init_data_uid()
    - tun: tun_chr_open(): correctly initialize socket uid
    - tap: tap_open(): correctly initialize socket uid
    - OPP: fix error checking in opp_migrate_dentry()
    - Bluetooth: L2CAP: Fix potential user-after-free
    - Bluetooth: hci_qca: get wakeup status from serdev device handle
    - s390/ap: fix status returned by ap_aqic()
    - s390/ap: fix status returned by ap_qact()
    - libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()
    - rds: rds_rm_zerocopy_callback() correct order for list_add_tail()
    - crypto: rsa-pkcs1pad - Use akcipher_request_complete
    - m68k: /proc/hardware should depend on PROC_FS
    - RISC-V: time: initialize hrtimer based broadcast clock event device
    - wifi: iwl3945: Add missing check for create_singlethread_workqueue
    - wifi: iwl4965: Add missing check for create_singlethread_workqueue()
    - wifi: mwifiex: fix loop iterator in mwifiex_update_ampdu_txwinsize()
    - selftests/bpf: Fix out-of-srctree build
    - ACPI: resource: Add IRQ overrides for MAINGEAR Vector Pro 2 models
    - ACPI: resource: Do IRQ override on all TongFang GMxRGxx
    - crypto: crypto4xx - Call dma_unmap_page when done
    - wifi: mac80211: make rate u32 in sta_set_rate_info_rx()
    - thermal/drivers/hisi: Drop second sensor hi3660
    - can: esd_usb: Move mislocated storage of SJA1000_ECC_SEG bits in case of a
      bus error
    - bpf: Fix global subprog context argument resolution logic
    - irqchip/irq-brcmstb-l2: Set IRQ_LEVEL for level triggered interrupts
    - irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts
    - selftests/net: Interpret UDP_GRO cmsg data as an int value
    - l2tp: Avoid possible recursive deadlock in l2tp_tunnel_register()
    - net: bcmgenet: fix MoCA LED control
    - sefltests: netdevsim: wait for devlink instance after netns removal
    - drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
    - drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
    - drm/bridge: ti-sn65dsi83: Fix delay after reset deassert to match spec
    - [Config] updateconfigs for DRM_MXSFB
    - drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC
    - drm/bridge: megachips: Fix error handling in i2c_register_driver()
    - drm/vkms: Fix memory leak in vkms_init()
    - drm/vkms: Fix null-ptr-deref in vkms_release()
    - drm/vc4: dpi: Add option for inverting pixel clock and output enable
    - drm/vc4: dpi: Fix format mapping for RGB565
    - drm: tidss: Fix pixel format definition
    - gpu: ipu-v3: common: Add of_node_put() for reference returned by
      of_graph_get_port_by_id()
    - hwmon: (ftsteutates) Fix scaling of measurements
    - drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
    - pinctrl: qcom: pinctrl-msm8976: Correct function names for wcss pins
    - pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
    - pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups
    - drm/vc4: hvs: Set AXI panic modes
    - drm/vc4: hvs: Fix colour order for xRGB1555 on HVS5
    - drm/vc4: hdmi: Correct interlaced timings again
    - drm/msm: clean event_thread->worker in case of an error
    - scsi: qla2xxx: edif: Fix I/O timeout due to over-subscription
    - scsi: qla2xxx: Fix exchange oversubscription
    - scsi: qla2xxx: Fix exchange oversubscription for management commands
    - ASoC: fsl_sai: initialize is_dsp_mode flag
    - drm/msm/adreno: Fix null ptr access in adreno_gpu_cleanup()
    - ALSA: hda/ca0132: minor fix for allocation size
    - drm/msm/gem: Add check for kmalloc
    - drm/msm/dpu: Disallow unallocated resources to be returned
    - drm/bridge: lt9611: fix sleep mode setup
    - drm/bridge: lt9611: fix HPD reenablement
    - drm/bridge: lt9611: fix polarity programming
    - drm/bridge: lt9611: fix programming of video modes
    - drm/bridge: lt9611: fix clock calculation
    - drm/bridge: lt9611: pass a pointer to the of node
    - drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness
    - drm: exynos: dsi: Fix MIPI_DSI*_NO_* mode flags
    - drm/msm/dsi: Allow 2 CTRLs on v2.5.0
    - drm/msm: use strscpy instead of strncpy
    - drm/msm/dpu: Add check for cstate
    - drm/msm/dpu: Add check for pstates
    - drm/msm/mdp5: Add check for kzalloc
    - pinctrl: bcm2835: Remove of_node_put() in bcm2835_of_gpio_ranges_fallback()
    - pinctrl: mediatek: Initialize variable pullen and pullup to zero
    - pinctrl: mediatek: Initialize variable *buf to zero
    - gpu: host1x: Don't skip assigning syncpoints to channels
    - drm/tegra: firewall: Check for is_addr_reg existence in IMM check
    - drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update()
    - drm/mediatek: dsi: Reduce the time of dsi from LP11 to sending cmd
    - drm/mediatek: Use NULL instead of 0 for NULL pointer
    - drm/mediatek: Drop unbalanced obj unref
    - drm/mediatek: mtk_drm_crtc: Add checks for devm_kcalloc
    - drm/mediatek: Clean dangling pointer on bind error path
    - ASoC: soc-compress.c: fixup private_data on snd_soc_new_compress()
    - gpio: vf610: connect GPIO label to dev name
    - spi: dw_bt1: fix MUX_MMIO dependencies
    - ASoC: mchp-spdifrx: fix controls which rely on rsr register
    - ASoC: mchp-spdifrx: fix return value in case completion times out
    - ASoC: mchp-spdifrx: fix controls that works with completion mechanism
    - ASoC: mchp-spdifrx: disable all interrupts in mchp_spdifrx_dai_remove()
    - ASoC: rsnd: fixup #endif position
    - ASoC: mchp-spdifrx: Fix uninitialized use of mr in mchp_spdifrx_hw_params()
    - ASoC: dt-bindings: meson: fix gx-card codec node regex
    - hwmon: (ltc2945) Handle error case in ltc2945_value_store
    - drm/amdgpu: fix enum odm_combine_mode mismatch
    - scsi: mpt3sas: Fix a memory leak
    - scsi: aic94xx: Add missing check for dma_map_single()
    - HID: multitouch: Add quirks for flipped axes
    - HID: retain initial quirks set up when creating HID devices
    - ASoC: codecs: lpass: fix incorrect mclk rate
    - spi: bcm63xx-hsspi: Fix multi-bit mode setting
    - hwmon: (mlxreg-fan) Return zero speed for broken fan
    - ASoC: tlv320adcx140: fix 'ti,gpio-config' DT property init
    - dm: remove flush_scheduled_work() during local_exit()
    - nfs4trace: fix state manager flag printing
    - NFS: fix disabling of swap
    - spi: synquacer: Fix timeout handling in synquacer_spi_transfer_one()
    - ASoC: soc-dapm.h: fixup warning struct snd_pcm_substream not declared
    - HID: bigben: use spinlock to protect concurrent accesses
    - HID: bigben_worker() remove unneeded check on report_field
    - HID: bigben: use spinlock to safely schedule workers
    - hid: bigben_probe(): validate report count
    - drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt()
    - nfsd: fix race to check ls_layouts
    - cifs: Fix lost destroy smbd connection when MR allocate failed
    - cifs: Fix warning and UAF when destroy the MR list
    - gfs2: jdata writepage fix
    - perf llvm: Fix inadvertent file creation
    - leds: led-core: Fix refcount leak in of_led_get()
    - perf inject: Use perf_data__read() for auxtrace
    - perf intel-pt: Do not try to queue auxtrace data on pipe
    - perf tools: Fix auto-complete on aarch64
    - sparc: allow PM configs for sparc32 COMPILE_TEST
    - printf: fix errname.c list
    - objtool: add UACCESS exceptions for __tsan_volatile_read/write
    - mfd: cs5535: Don't build on UML
    - mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
    - dmaengine: idxd: Set traffic class values in GRPCFG on DSA 2.0
    - [Config] updateconfigs for HISI_DMA
    - dmaengine: HISI_DMA should depend on ARCH_HISI
    - iio: light: tsl2563: Do not hardcode interrupt trigger type
    - usb: gadget: fusb300_udc: free irq on the error path in fusb300_probe()
    - i2c: designware: fix i2c_dw_clk_rate() return size to be u32
    - soundwire: cadence: Don't overflow the command FIFOs
    - driver core: fix potential null-ptr-deref in device_add()
    - kobject: modify kobject_get_path() to take a const *
    - kobject: Fix slab-out-of-bounds in fill_kobj_path()
    - alpha/boot/tools/objstrip: fix the check for ELF header
    - media: uvcvideo: Check for INACTIVE in uvc_ctrl_is_accessible()
    - coresight: etm4x: Fix accesses to TRCSEQRSTEVR and TRCSEQSTR
    - coresight: cti: Prevent negative values of enable count
    - coresight: cti: Add PM runtime call in enable_store
    - ACPI: resource: Add helper function acpi_dev_get_memory_resources()
    - usb: typec: intel_pmc_mux: Use the helper acpi_dev_get_memory_resources()
    - usb: typec: intel_pmc_mux: Don't leak the ACPI device reference count
    - PCI/IOV: Enlarge virtfn sysfs name buffer
    - PCI: switchtec: Return -EFAULT for copy_to_user() errors
    - tty: serial: fsl_lpuart: disable Rx/Tx DMA in lpuart32_shutdown()
    - tty: serial: fsl_lpuart: clear LPUART Status Register in lpuart32_shutdown()
    - serial: tegra: Add missing clk_disable_unprepare() in tegra_uart_hw_init()
    - Revert "char: pcmcia: cm4000_cs: Replace mdelay with usleep_range in
      set_protocol"
    - eeprom: idt_89hpesx: Fix error handling in idt_init()
    - applicom: Fix PCI device refcount leak in applicom_init()
    - firmware: stratix10-svc: add missing gen_pool_destroy() in
      stratix10_svc_drv_probe()
    - VMCI: check context->notify_page after call to get_user_pages_fast() to
      avoid GPF
    - misc/mei/hdcp: Use correct macros to initialize uuid_le
    - driver core: fix resource leak in device_add()
    - drivers: base: transport_class: fix possible memory leak
    - drivers: base: transport_class: fix resource leak when
      transport_add_device() fails
    - firmware: dmi-sysfs: Fix null-ptr-deref in dmi_sysfs_register_handle
    - fotg210-udc: Add missing completion handler
    - dmaengine: dw-edma: Fix missing src/dst address of interleaved xfers
    - usb: early: xhci-dbc: Fix a potential out-of-bound memory access
    - tty: serial: fsl_lpuart: Fix the wrong RXWATER setting for rx dma case
    - RDMA/cxgb4: add null-ptr-check after ip_dev_find()
    - usb: musb: mediatek: don't unregister something that wasn't registered
    - usb: gadget: configfs: Restrict symlink creation is UDC already binded
    - iommu/vt-d: Set No Execute Enable bit in PASID table entry
    - power: supply: remove faulty cooling logic
    - RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()
    - usb: max-3421: Fix setting of I/O pins
    - RDMA/irdma: Cap MSIX used to online CPUs + 1
    - serial: fsl_lpuart: fix RS485 RTS polariy inverse issue
    - tty: serial: imx: Handle RS485 DE signal active high
    - tty: serial: imx: disable Ageing Timer interrupt request irq
    - dmaengine: dw-edma: Fix readq_ch() return value truncation
    - phy: rockchip-typec: fix tcphy_get_mode error case
    - iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()
    - iommu: Fix error unwind in iommu_group_alloc()
    - dmaengine: sf-pdma: pdma_desc memory leak fix
    - dmaengine: dw-axi-dmac: Do not dereference NULL structure
    - iommu/vt-d: Fix error handling in sva enable/disable paths
    - iommu/vt-d: Allow to use flush-queue when first level is default
    - IB/hfi1: Fix math bugs in hfi1_can_pin_pages()
    - IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors
    - remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers
    - media: ti: cal: fix possible memory leak in cal_ctx_create()
    - media: platform: ti: Add missing check for devm_regulator_get
    - powerpc: Remove linker flag from KBUILD_AFLAGS
    - s390/vdso: Drop '-shared' from KBUILD_CFLAGS_64
    - builddeb: clean generated package content
    - media: max9286: Fix memleak in max9286_v4l2_register()
    - media: ov2740: Fix memleak in ov2740_init_controls()
    - media: ov5675: Fix memleak in ov5675_init_controls()
    - media: i2c: ov772x: Fix memleak in ov772x_probe()
    - media: i2c: imx219: Split common registers from mode tables
    - media: i2c: imx219: Fix binning for RAW8 capture
    - media: v4l2-jpeg: correct the skip count in jpeg_parse_app14_data
    - media: v4l2-jpeg: ignore the unknown APP14 marker
    - media: imx-jpeg: Apply clk_bulk api instead of operating specific clk
    - media: i2c: ov7670: 0 instead of -EINVAL was returned
    - media: usb: siano: Fix use after free bugs caused by do_submit_urb
    - media: saa7134: Use video_unregister_device for radio_dev
    - rpmsg: glink: Avoid infinite loop on intent for missing channel
    - udf: Define EFSCORRUPTED error code
    - ARM: dts: exynos: Use Exynos5420 compatible for the MIPI video phy
    - blk-iocost: fix divide by 0 error in calc_lcoefs()
    - trace/blktrace: fix memory leak with using debugfs_lookup()
    - wifi: ath9k: Fix use-after-free in ath9k_hif_usb_disconnect()
    - wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmf_c_preinit_dcmds()
    - rcu: Make RCU_LOCKDEP_WARN() avoid early lockdep checks
    - rcu: Suppress smp_processor_id() complaint in
      synchronize_rcu_expedited_wait()
    - rcu-tasks: Make rude RCU-Tasks work well with CPU hotplug
    - wifi: ath11k: debugfs: fix to work with multiple PCI devices
    - thermal: intel: Fix unsigned comparison with less than zero
    - timers: Prevent union confusion from unexpected restart_syscall()
    - x86/bugs: Reset speculation control settings on init
    - wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-
      of-bounds
    - wifi: mt7601u: fix an integer underflow
    - inet: fix fast path in __inet_hash_connect()
    - ice: restrict PTP HW clock freq adjustments to 100, 000, 000 PPB
    - ice: add missing checks for PF vsi type
    - ACPI: Don't build ACPICA with '-Os'
    - thermal: intel: intel_pch: Add support for Wellsburg PCH
    - clocksource: Suspend the watchdog temporarily when high read latency
      detected
    - crypto: hisilicon: Wipe entire pool on error
    - net: bcmgenet: Add a check for oversized packets
    - m68k: Check syscall_trace_enter() return code
    - netfilter: nf_tables: NULL pointer dereference in nf_tables_updobj()
    - tools/power/x86/intel-speed-select: Add Emerald Rapid quirk
    - wifi: mt76: dma: free rx_head in mt76_dma_rx_cleanup
    - ACPI: video: Fix Lenovo Ideapad Z570 DMI match
    - net/mlx5: fw_tracer: Fix debug print
    - coda: Avoid partial allocation of sig_inputArgs
    - uaccess: Add minimum bounds check on kernel buffer size
    - s390/idle: mark arch_cpu_idle() noinstr
    - time/debug: Fix memory leak with using debugfs_lookup()
    - PM: domains: fix memory leak with using debugfs_lookup()
    - PM: EM: fix memory leak with using debugfs_lookup()
    - Bluetooth: btusb: Add VID:PID 13d3:3529 for Realtek RTL8821CE
    - hv_netvsc: Check status in SEND_RNDIS_PKT completion message
    - scm: add user copy checks to put_cmsg()
    - drm/amd/display: Revert Reduce delay when sink device not able to ACK 00340h
      write
    - drm/amd/display: Fix potential null-deref in dm_resume
    - drm/omap: dsi: Fix excessive stack usage
    - HID: Add Mapping for System Microphone Mute
    - drm/tiny: ili9486: Do not assume 8-bit only SPI controllers
    - drm/radeon: free iio for atombios when driver shutdown
    - scsi: lpfc: Fix use-after-free KFENCE violation during sysfs firmware write
    - Revert "fbcon: don't lose the console font across generic->chip driver
      switch"
    - drm: amd: display: Fix memory leakage
    - drm/msm/dsi: Add missing check for alloc_ordered_workqueue
    - docs/scripts/gdb: add necessary make scripts_gdb step
    - ASoC: soc-compress: Reposition and add pcm_mutex
    - ASoC: kirkwood: Iterate over array indexes instead of using pointer math
    - regulator: max77802: Bounds check regulator id against opmode
    - regulator: s5m8767: Bounds check id indexing into arrays
    - gfs2: Improve gfs2_make_fs_rw error handling
    - hwmon: (coretemp) Simplify platform device handling
    - pinctrl: at91: use devm_kasprintf() to avoid potential leaks
    - scsi: snic: Fix memory leak with using debugfs_lookup()
    - HID: logitech-hidpp: Don't restart communication if not necessary
    - drm: panel-orientation-quirks: Add quirk for Lenovo IdeaPad Duet 3 10IGL5
    - dm thin: add cond_resched() to various workqueue loops
    - dm cache: add cond_resched() to various workqueue loops
    - nfsd: zero out pointers after putting nfsd_files on COPY setup error
    - drm/shmem-helper: Revert accidental non-GPL export
    - wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
    - firmware: coreboot: framebuffer: Ignore reserved pixel color bits
    - block: don't allow multiple bios for IOCB_NOWAIT issue
    - rtc: pm8xxx: fix set-alarm race
    - ipmi:ssif: resend_msg() cannot fail
    - ipmi_ssif: Rename idle state and check
    - s390/extmem: return correct segment type in __segment_load()
    - s390: discard .interp section
    - s390/kprobes: fix irq mask clobbering on kprobe reenter from post_handler
    - s390/kprobes: fix current_kprobe never cleared after kprobes reenter
    - cifs: Fix uninitialized memory read in smb3_qfs_tcon()
    - btrfs: hold block group refcount during async discard
    - locking/rwsem: Prevent non-first waiter from spinning in down_write()
      slowpath
    - ksmbd: fix wrong data area length for smb2 lock request
    - ksmbd: do not allow the actual frame length to be smaller than the rfc1002
      length
    - ARM: dts: exynos: correct HDMI phy compatible in Exynos4
    - hfs: fix missing hfs_bnode_get() in __hfs_bnode_create
    - fs: hfsplus: fix UAF issue in hfsplus_put_super
    - exfat: fix reporting fs error when reading dir beyond EOF
    - exfat: fix unexpected EOF while reading dir
    - exfat: redefine DIR_DELETED as the bad cluster number
    - exfat: fix inode->i_blocks for non-512 byte sector size device
    - fs: dlm: don't set stop rx flag after node reset
    - fs: dlm: move sending fin message into state change handling
    - fs: dlm: send FIN ack back in right cases
    - f2fs: fix information leak in f2fs_move_inline_dirents()
    - f2fs: fix cgroup writeback accounting with fs-layer encryption
    - ocfs2: fix defrag path triggering jbd2 ASSERT
    - ocfs2: fix non-auto defrag path not working issue
    - selftests/landlock: Skip overlayfs tests when not supported
    - selftests/landlock: Test ptrace as much as possible with Yama
    - udf: Truncate added extents on failed expansion
    - udf: Do not bother merging very long extents
    - udf: Do not update file length for failed writes to inline files
    - udf: Preserve link count of system files
    - udf: Detect system inodes linked into directory hierarchy
    - udf: Fix file corruption when appending just after end of preallocated
      extent
    - RDMA/siw: Fix user page pinning accounting
    - KVM: Destroy target device if coalesced MMIO unregistration fails
    - KVM: x86: Inject #GP if WRMSR sets reserved bits in APIC Self-IPI
    - KVM: SVM: Fix potential overflow in SEV's send|receive_update_data()
    - KVM: SVM: hyper-v: placate modpost section mismatch error
    - KVM: s390: disable migration mode when dirty tracking is disabled
    - x86/virt: Force GIF=1 prior to disabling SVM (for reboot flows)
    - x86/crash: Disable virt in core NMI crash handler to avoid double shootdown
    - x86/reboot: Disable virtualization in an emergency if SVM is supported
    - x86/reboot: Disable SVM, not just VMX, when stopping CPUs
    - x86/kprobes: Fix __recover_optprobed_insn check optimizing logic
    - x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe
      range
    - x86/microcode/amd: Remove load_microcode_amd()'s bsp parameter
    - x86/microcode/AMD: Add a @cpu parameter to the reloading functions
    - x86/microcode/AMD: Fix mixed steppings support
    - x86/speculation: Allow enabling STIBP with legacy IBRS
    - Documentation/hw-vuln: Document the interaction between IBRS and STIBP
    - brd: return 0/-error from brd_insert_page()
    - ima: Align ima_file_mmap() parameters with mmap_file LSM hook
    - irqdomain: Fix association race
    - irqdomain: Fix disassociation race
    - irqdomain: Look for existing mapping only once
    - irqdomain: Drop bogus fwspec-mapping error handling
    - irqdomain: Fix domain registration race
    - crypto: qat - fix out-of-bounds read
    - io_uring: handle TIF_NOTIFY_RESUME when checking for task_work
    - io_uring: mark task TASK_RUNNING before handling resume/task work
    - io_uring: add a conditional reschedule to the IOPOLL cancelation loop
    - io_uring/rsrc: disallow multi-source reg buffers
    - io_uring: remove MSG_NOSIGNAL from recvmsg
    - io_uring/poll: allow some retries for poll triggering spuriously
    - ALSA: ice1712: Do not left ice->gpio_mutex locked in aureon_add_controls()
    - ALSA: hda/realtek: Add quirk for HP EliteDesk 800 G6 Tower PC
    - jbd2: fix data missing when reusing bh which is ready to be checkpointed
    - ext4: optimize ea_inode block expansion
    - ext4: refuse to create ea block when umounted
    - mtd: spi-nor: sfdp: Fix index value for SCCR dwords
    - mtd: spi-nor: spansion: Consider reserved bits in CFR5 register
    - mtd: spi-nor: Fix shift-out-of-bounds in spi_nor_set_erase_type
    - dm: send just one event on resize, not two
    - dm: add cond_resched() to dm_wq_work()
    - wifi: rtl8xxxu: Use a longer retry limit of 48
    - wifi: ath11k: allow system suspend to survive ath11k
    - wifi: cfg80211: Fix use after free for wext
    - qede: fix interrupt coalescing configuration
    - thermal: intel: powerclamp: Fix cur_state for multi package system
    - dm flakey: fix logic when corrupting a bio
    - dm flakey: don't corrupt the zero page
    - dm flakey: fix a bug with 32-bit highmem systems
    - ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node
    - ARM: dts: exynos: correct TMU phandle in Exynos4210
    - ARM: dts: exynos: correct TMU phandle in Exynos4
    - ARM: dts: exynos: correct TMU phandle in Odroid XU3 family
    - ARM: dts: exynos: correct TMU phandle in Exynos5250
    - ARM: dts: exynos: correct TMU phandle in Odroid XU
    - ARM: dts: exynos: correct TMU phandle in Odroid HC1
    - fuse: add inode/permission checks to fileattr_get/fileattr_set
    - rbd: avoid use-after-free in do_rbd_add() when rbd_dev_create() fails
    - ceph: update the time stamps and try to drop the suid/sgid
    - alpha: fix FEN fault handling
    - dax/kmem: Fix leak of memory-hotplug resources
    - mips: fix syscall_get_nr
    - media: ipu3-cio2: Fix PM runtime usage_count in driver unbind
    - remoteproc/mtk_scp: Move clk ops outside send_lock
    - docs: gdbmacros: print newest record
    - mm: memcontrol: deprecate charge moving
    - mm/thp: check and bail out if page in deferred queue already
    - ktest.pl: Give back console on Ctrt^C on monitor
    - ktest.pl: Fix missing "end_monitor" when machine check fails
    - ktest.pl: Add RUN_TIMEOUT option with default unlimited
    - ring-buffer: Handle race between rb_move_tail and rb_check_pages
    - tools/bootconfig: fix single & used for logical condition
    - scsi: qla2xxx: Fix link failure in NPIV environment
    - scsi: qla2xxx: Check if port is online before sending ELS
    - scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests
    - scsi: qla2xxx: Remove unintended flag clearing
    - scsi: qla2xxx: Fix erroneous link down
    - scsi: qla2xxx: Remove increment of interface err cnt
    - scsi: ses: Don't attach if enclosure has no components
    - scsi: ses: Fix slab-out-of-bounds in ses_enclosure_data_process()
    - scsi: ses: Fix possible addl_desc_ptr out-of-bounds accesses
    - scsi: ses: Fix possible desc_ptr out-of-bounds accesses
    - scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()
    - RISC-V: add a spin_shadow_stack declaration
    - riscv: mm: fix regression due to update_mmu_cache change
    - riscv: jump_label: Fixup unaligned arch_static_branch function
    - riscv, mm: Perform BPF exhandler fixup on page fault
    - riscv: ftrace: Remove wasted nops for !RISCV_ISA_C
    - riscv: ftrace: Reduce the detour code size to half
    - MIPS: DTS: CI20: fix otg power gpio
    - PCI/PM: Observe reset delay irrespective of bridge_d3
    - PCI: hotplug: Allow marking devices as disconnected during bind/unbind
    - PCI: Avoid FLR for AMD FCH AHCI adapters
    - iommu/vt-d: Avoid superfluous IOTLB tracking in lazy mode
    - vfio/type1: prevent underflow of locked_vm via exec()
    - vfio/type1: track locked_vm per dma
    - vfio/type1: restore locked_vm
    - drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv
    - drm/radeon: Fix eDP for single-display iMac11,2
    - drm/edid: fix AVI infoframe aspect ratio handling
    - qede: avoid uninitialized entries in coal_entry array
    - arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY
    - wifi: ath9k: use proper statements in conditionals
    - kbuild: Port silent mode detection to future gnu make.
    - arm64: dts: qcom: sm6350: Fix up the ramoops node
    - arm64: dts: mediatek: mt8192: Fix systimer 13 MHz clock description
    - arm64: dts: mediatek: mt8195: Fix systimer 13 MHz clock description
    - x86/acpi/boot: Do not register processors that cannot be onlined for x2APIC
    - arm64: dts: meson-gxl: jethub-j80: Fix WiFi MAC address node
    - arm64: dts: meson-gxl: jethub-j80: Fix Bluetooth MAC node name
    - arm64: tegra: Fix duplicate regulator on Jetson TX1
    - arm64: dts: mediatek: mt8192: Mark scp_adsp clock as broken
    - arm64: dts: meson: radxa-zero: allow usb otg mode
    - arm64: dts: mt8195: Fix CPU map for single-cluster SoC
    - arm64: dts: mediatek: mt7986: Fix watchdog compatible
    - ARM: dts: stm32: Update part number NVMEM description on stm32mp131
    - blk-mq: wait on correct sbitmap_queue in blk_mq_mark_tag_wait
    - blk-mq: Fix potential io hung for shared sbitmap per tagset
    - arm64: dts: qcom: sm8350: drop incorrect cells from serial
    - arm64: dts: qcom: msm8953: correct TLMM gpio-ranges
    - block: Fix io statistics for cgroup in throttle path
    - wifi: mt76: mt7915: add missing of_node_put()
    - wifi: mt76: mt7921s: fix slab-out-of-bounds access in sdio host
    - wifi: mt76: mt7915: check return value before accessing free_block_num
    - wifi: mt76: mt7915: drop always true condition of __mt7915_reg_addr()
    - wifi: mt76: mt7915: fix unintended sign extension of mt7915_hw_queue_read()
    - wifi: rtw89: 8852c: rfk: correct DACK setting
    - wifi: rtw89: 8852c: rfk: correct DPK settings
    - wifi: wilc1000: add missing unregister_netdev() in wilc_netdev_ifc_init()
    - libbpf: Fix invalid return address register in s390
    - kselftest/arm64: Fix syscall-abi for systems without 128 bit SME
    - workqueue: Protects wq_unbound_cpumask with wq_pool_attach_mutex
    - s390/early: fix sclp_early_sccb variable lifetime
    - s390/vfio-ap: fix an error handling path in vfio_ap_mdev_probe_queue()
    - x86/signal: Fix the value returned by strict_sas_size()
    - wifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()
    - wifi: rtw89: Add missing check for alloc_workqueue
    - s390/bpf: Add expoline to tail calls
    - wifi: iwlwifi: mei: fix compilation errors in rfkill()
    - kselftest/arm64: Fix enumeration of systems without 128 bit SME
    - can: rcar_canfd: Fix R-Car V3U GAFLCFG field accesses
    - wifi: mt76: mt7915: call mt7915_mcu_set_thermal_throttling() only after
      init_work
    - wifi: mt76: mt7915: fix memory leak in mt7915_mcu_exit
    - wifi: mt76: add memory barrier to SDIO queue kick
    - cpufreq: davinci: Fix clk use after free
    - net: ipa: generic command param fix
    - crypto: octeontx2 - Fix objects shared between several modules
    - tools/lib/thermal: Fix thermal_sampling_exit()
    - selftests/bpf: Fix map_kptr test.
    - net/smc: fix potential panic dues to unprotected smc_llc_srv_add_link()
    - net: lan966x: Fix possible deadlock inside PTP
    - net/mlx4_en: Introduce flexible array to silence overflow warning
    - drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init()
    - drm/vc4: hvs: SCALER_DISPBKGND_AUTOHS is only valid on HVS4
    - scsi: qla2xxx: edif: Fix clang warning
    - scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096
    - habanalabs: bugs fixes in timestamps buff alloc
    - dt-bindings: display: mediatek: Fix the fallback for mediatek,mt8186-disp-
      ccorr
    - ASoC: topology: Properly access value coming from topology file
    - regmap: apply reg_base and reg_downshift for single register ops
    - hwmon: (asus-ec-sensors) add missing mutex path
    - [Config] updateconfigs for SND_HDA_CTL_DEV_ID
    - ALSA: hda: Fix the control element identification for multiple codecs
    - ASoC: qcom: q6apm-lpass-dai: unprepare stream if its already prepared
    - ASoC: qcom: q6apm-dai: fix race condition while updating the position
      pointer
    - ASoC: qcom: q6apm-dai: Add SNDRV_PCM_INFO_BATCH flag
    - nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open
    - NFSD: copy the whole verifier in nfsd_copy_write_verifier
    - cifs: use tcon allocation functions even for dummy tcon
    - tools/tracing/rtla: osnoise_hist: use total duration for average calculation
    - perf test bpf: Skip test if kernel-debuginfo is not present
    - perf record: Fix segfault with --overwrite and --max-size
    - RDMA/hns: Fix refcount leak in hns_roce_mmap
    - mei: pxp: Use correct macros to initialize uuid_le
    - misc: fastrpc: Fix an error handling path in fastrpc_rpmsg_probe()
    - driver core: location: Free struct acpi_pld_info *pld before return false
    - PCI: mt7621: Delay phy ports initialization
    - driver core: fw_devlink: Add DL_FLAG_CYCLE support to device links
    - mtd: mtdpart: Don't create platform device that'll never probe
    - usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev
    - PCI: Fix dropping valid root bus resources with .end = zero
    - dmaengine: ptdma: check for null desc before calling pt_cmd_callback
    - RDMA/rxe: Fix missing memory barriers in rxe_queue.h
    - media: imx: imx7-media-csi: fix missing clk_disable_unprepare() in
      imx7_csi_init()
    - media: camss: csiphy-3ph: avoid undefined behavior
    - media: drivers/media/v4l2-core/v4l2-h264 : add detection of null pointers
    - rpmsg: glink: Release driver_override
    - block: clear bio->bi_bdev when putting a bio back in the cache
    - block: be a bit more careful in checking for NULL bdev while polling
    - ipmi: ipmb: Fix the MODULE_PARM_DESC associated to 'retry_time_ms'
    - io_uring: Replace 0-length array with flexible array
    - io_uring: fix fget leak when fs don't support nowait buffered read
    - scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization
    - scsi: mpi3mr: Fix issues in mpi3mr_get_all_tgt_info()
    - scsi: mpi3mr: Remove unnecessary memcpy() to alltgt_info->dmi
    - ksmbd: fix possible memory leak in smb2_lock()
    - f2fs: fix kernel crash due to null io->bio
    - KVM: VMX: Fix crash due to uninitialized current_vmcs
    - KVM: x86: Purge "highest ISR" cache when updating APICv state
    - KVM: x86: Don't inhibit APICv/AVIC on xAPIC ID "change" if APIC is disabled
    - KVM: x86: Don't inhibit APICv/AVIC if xAPIC ID mismatch is due to 32-bit ID
    - KVM: SVM: Process ICR on AVIC IPI delivery failure due to invalid target
    - virt/sev-guest: Return -EIO if certificate buffer is not large enough
    - ima: fix error handling logic when file measurement failed
    - irqdomain: Refactor __irq_domain_alloc_irqs()
    - irqdomain: Fix mapping-creation race
    - mm/damon/paddr: fix missing folio_put()
    - cxl/pmem: Fix nvdimm registration races
    - cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies
    - hwmon: (peci/cputemp) Fix off-by-one in coretemp_label allocation
    - hwmon: (nct6775) Fix incorrect parenthesization in nct6775_write_fan_div()
    - ARM: dts: qcom: sdx65: Add Qcom SMMU-500 as the fallback for IOMMU node
    - [Config] updateconfigs for HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON
    - arm64: mm: hugetlb: Disable HUGETLB_PAGE_OPTIMIZE_VMEMMAP
    - panic: fix the panic_print NMI backtrace setting
    - kprobes: Fix to handle forcibly unoptimized kprobes on freeing_list
    - scsi: aacraid: Allocate cmd_priv with scsicmd
    - riscv: Avoid enabling interrupts in die()
    - PCI: Unify delay handling for reset and resume
    - bus: mhi: ep: Only send -ENOTCONN status if client driver is available
    - bus: mhi: ep: Move chan->lock to the start of processing queued ch ring
    - bus: mhi: ep: Save channel state locally during suspend and resume
    - iommu/vt-d: Fix PASID directory pointer coherency
    - vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
    - drm/i915: Don't use stolen memory for ring buffers with LLC
    - drm/i915: Don't use BAR mappings for ring buffers with LLC

* CVE-2022-4269
    - act_mirred: use the backlog for nested calls to mirred ingress
    - net/sched: act_mirred: better wording on protection against excessive stack
      growth

* CVE-2023-30456
    - KVM: nVMX: add missing consistency checks for CR0 and CR4

* CVE-2023-1859
    - 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race
      condition

* CVE-2023-1670
    - xirc2ps_cs: Fix use after free bug in xirc2ps_detach

* Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

-- Roxana Nicolescu <roxana.nicolescu@canonical.com>  Wed, 07 Jun 2023 10:19:43 +0200

Changed in linux (Ubuntu Kinetic):
status:	Fix Committed → Fix Released

Ubuntu
linux package

Linux 5.19 amdgpu: NULL pointer on GCN2 and invalid load on GCN1

Bug Description

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	Status	Importance	Assigned to
linux (Ubuntu)	Confirmed	Undecided	Unassigned
Kinetic	Fix Released	Medium	Unassigned
Mantic	Confirmed	Undecided	Unassigned

Ubuntulinux package

Linux 5.19 amdgpu: NULL pointer on GCN2 and invalid load on GCN1

Bug Description

CVE References

Other bug subscribers

Patches

Bug attachments

Remote bug watches

Ubuntu
linux package