BUG [RESEND]: kernel NULL pointer dereference, address: 0000000000000008
Ma, Jun
majun at amd.com
Mon Jan 22 08:34:03 UTC 2024
Perhaps similar to the problem I encountered earlier, you can
try the following patch
https://lists.freedesktop.org/archives/amd-gfx/2024-January/103259.html
Regards,
Ma Jun
On 1/21/2024 3:54 AM, Mirsad Todorovac wrote:
> Hi,
>
> The last email did not pass to the most of the recipients due to banned .xz attachment.
>
> As the .config is too big to send inline or uncompressed either, I will omit it in this
> attempt. In the meantime, I had some success in decoding the stack trace, but sadly not
> complete.
>
> I don't think this Oops is deterministic, but I am working on a reproducer.
>
> The platform is Ubuntu 22.04 LTS.
>
> Complete list of hardware and .config is available here:
>
> https://domac.alu.unizg.hr/~mtodorov/linux/bugreports/amdgpu/6.7.0-rtl-v0.2-nokcsan-09928-g052d534373b7/
>
> Best regards,
> Mirsad
>
> -------------------------------------------------------------------------------------------
> kernel: [ 5.576702] BUG: kernel NULL pointer dereference, address: 0000000000000008
> kernel: [ 5.576707] #PF: supervisor read access in kernel mode
> kernel: [ 5.576710] #PF: error_code(0x0000) - not-present page
> kernel: [ 5.576712] PGD 0 P4D 0
> kernel: [ 5.576715] Oops: 0000 [#1] PREEMPT SMP NOPTI
> kernel: [ 5.576718] CPU: 9 PID: 650 Comm: systemd-udevd Not tainted 6.7.0-rtl-v0.2-nokcsan-09928-g052d534373b7 #2
> kernel: [ 5.576723] Hardware name: ASRock X670E PG Lightning/X670E PG Lightning, BIOS 1.21 04/26/2023
> kernel: [ 5.576726] RIP: 0010:gfx_v10_0_early_init (drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:4009 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:7478) amdgpu
> kernel: [ 5.576872] Code: 8d 55 a8 4c 89 ff e8 e4 83 ec ff 41 89 c2 83 f8 ed 0f 84 b3 fd ff ff 85 c0 74 05 0f 1f 44 00 00 49 8b 87 08 87 01 00 4c 89 ff <48> 8b 40 08 0f b7 50 0a 0f b7 70 08 e8 e4 42 fb ff 41 89 c2 85 c0
> All code
> ========
> 0: 8d 55 a8 lea -0x58(%rbp),%edx
> 3: 4c 89 ff mov %r15,%rdi
> 6: e8 e4 83 ec ff call 0xffffffffffec83ef
> b: 41 89 c2 mov %eax,%r10d
> e: 83 f8 ed cmp $0xffffffed,%eax
> 11: 0f 84 b3 fd ff ff je 0xfffffffffffffdca
> 17: 85 c0 test %eax,%eax
> 19: 74 05 je 0x20
> 1b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
> 20: 49 8b 87 08 87 01 00 mov 0x18708(%r15),%rax
> 27: 4c 89 ff mov %r15,%rdi
> 2a:* 48 8b 40 08 mov 0x8(%rax),%rax <-- trapping instruction
> 2e: 0f b7 50 0a movzwl 0xa(%rax),%edx
> 32: 0f b7 70 08 movzwl 0x8(%rax),%esi
> 36: e8 e4 42 fb ff call 0xfffffffffffb431f
> 3b: 41 89 c2 mov %eax,%r10d
> 3e: 85 c0 test %eax,%eax
>
> Code starting with the faulting instruction
> ===========================================
> 0: 48 8b 40 08 mov 0x8(%rax),%rax
> 4: 0f b7 50 0a movzwl 0xa(%rax),%edx
> 8: 0f b7 70 08 movzwl 0x8(%rax),%esi
> c: e8 e4 42 fb ff call 0xfffffffffffb42f5
> 11: 41 89 c2 mov %eax,%r10d
> 14: 85 c0 test %eax,%eax
> kernel: [ 5.576878] RSP: 0018:ffffa5b3c103f720 EFLAGS: 00010282
> kernel: [ 5.576881] RAX: 0000000000000000 RBX: ffffffffc1d73489 RCX: 0000000000000000
> kernel: [ 5.576884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91ae4fa80000
> kernel: [ 5.576886] RBP: ffffa5b3c103f7b0 R08: 0000000000000000 R09: 0000000000000000
> kernel: [ 5.576889] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff91ae4fa986e8
> kernel: [ 5.576892] R13: ffff91ae4fa986d8 R14: ffff91ae4fa986f8 R15: ffff91ae4fa80000
> kernel: [ 5.576895] FS: 00007fdaa343c8c0(0000) GS:ffff91bd58440000(0000) knlGS:0000000000000000
> kernel: [ 5.576898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> kernel: [ 5.576900] CR2: 0000000000000008 CR3: 00000001222d0000 CR4: 0000000000750ef0
> kernel: [ 5.576903] PKRU: 55555554
> kernel: [ 5.576905] Call Trace:
> kernel: [ 5.576907] <TASK>
> kernel: [ 5.576909] ? show_regs (arch/x86/kernel/dumpstack.c:479)
> kernel: [ 5.576914] ? __die (arch/x86/kernel/dumpstack.c:421 arch/x86/kernel/dumpstack.c:434)
> kernel: [ 5.576917] ? page_fault_oops (arch/x86/mm/fault.c:707)
> kernel: [ 5.576921] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.576925] ? crypto_alloc_tfmmem.isra.0 (crypto/api.c:497)
> kernel: [ 5.576930] ? do_user_addr_fault (arch/x86/mm/fault.c:1264)
> kernel: [ 5.576934] ? exc_page_fault (./arch/x86/include/asm/paravirt.h:693 arch/x86/mm/fault.c:1515 arch/x86/mm/fault.c:1563)
> kernel: [ 5.576937] ? asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:570)
> kernel: [ 5.576942] ? gfx_v10_0_early_init (drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:4009 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:7478) amdgpu
> kernel: [ 5.577056] amdgpu_device_init (drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:2465 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:4042) amdgpu
> kernel: [ 5.577158] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577161] ? pci_bus_read_config_word (drivers/pci/access.c:67 (discriminator 2))
> kernel: [ 5.577166] ? pci_read_config_word (drivers/pci/access.c:563)
> kernel: [ 5.577168] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577171] ? do_pci_enable_device (drivers/pci/pci.c:1975 drivers/pci/pci.c:1949)
> kernel: [ 5.577176] amdgpu_driver_load_kms (drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:146) amdgpu
> kernel: [ 5.577275] amdgpu_pci_probe (drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:2237) amdgpu
> kernel: [ 5.577373] local_pci_probe (drivers/pci/pci-driver.c:324)
> kernel: [ 5.577377] pci_device_probe (drivers/pci/pci-driver.c:392 drivers/pci/pci-driver.c:417 drivers/pci/pci-driver.c:460)
> kernel: [ 5.577381] really_probe (drivers/base/dd.c:579 drivers/base/dd.c:658)
> kernel: [ 5.577386] __driver_probe_device (drivers/base/dd.c:800)
> kernel: [ 5.577389] driver_probe_device (drivers/base/dd.c:830)
> kernel: [ 5.577392] __driver_attach (drivers/base/dd.c:1217)
> kernel: [ 5.577396] ? __pfx___driver_attach (drivers/base/dd.c:1157)
> kernel: [ 5.577399] bus_for_each_dev (drivers/base/bus.c:368)
> kernel: [ 5.577402] driver_attach (drivers/base/dd.c:1234)
> kernel: [ 5.577405] bus_add_driver (drivers/base/bus.c:674)
> kernel: [ 5.577409] driver_register (drivers/base/driver.c:246)
> kernel: [ 5.577411] ? __pfx_amdgpu_init (drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:2497) amdgpu
> kernel: [ 5.577521] __pci_register_driver (drivers/pci/pci-driver.c:1456)
> kernel: [ 5.577524] amdgpu_init (drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:2805) amdgpu
> kernel: [ 5.577628] do_one_initcall (init/main.c:1236)
> kernel: [ 5.577632] ? kmalloc_trace (mm/slub.c:3816 mm/slub.c:3860 mm/slub.c:4007)
> kernel: [ 5.577637] do_init_module (kernel/module/main.c:2533)
> kernel: [ 5.577640] load_module (kernel/module/main.c:2984)
> kernel: [ 5.577647] init_module_from_file (kernel/module/main.c:3151)
> kernel: [ 5.577649] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577652] ? init_module_from_file (kernel/module/main.c:3151)
> kernel: [ 5.577657] idempotent_init_module (kernel/module/main.c:3168)
> kernel: [ 5.577661] __x64_sys_finit_module (./include/linux/file.h:45 kernel/module/main.c:3190 kernel/module/main.c:3172 kernel/module/main.c:3172)
> kernel: [ 5.577664] do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
> kernel: [ 5.577668] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577671] ? ksys_mmap_pgoff (mm/mmap.c:1428)
> kernel: [ 5.577675] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577678] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577681] ? syscall_exit_to_user_mode (kernel/entry/common.c:215)
> kernel: [ 5.577684] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577687] ? do_syscall_64 (./arch/x86/include/asm/cpufeature.h:171 arch/x86/entry/common.c:98)
> kernel: [ 5.577689] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577692] ? do_syscall_64 (./arch/x86/include/asm/cpufeature.h:171 arch/x86/entry/common.c:98)
> kernel: [ 5.577695] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577698] ? do_syscall_64 (./arch/x86/include/asm/cpufeature.h:171 arch/x86/entry/common.c:98)
> kernel: [ 5.577700] ? srso_alias_return_thunk (arch/x86/lib/retpoline.S:181)
> kernel: [ 5.577703] ? sysvec_call_function (arch/x86/kernel/smp.c:253 (discriminator 69))
> kernel: [ 5.577707] entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129)
> kernel: [ 5.577709] RIP: 0033:0x7fdaa331e88d
> kernel: [ 5.577724] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 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 73 b5 0f 00 f7 d8 64 89 01 48
> All code
> ========
> 0: 5b pop %rbx
> 1: 41 5c pop %r12
> 3: c3 ret
> 4: 66 0f 1f 84 00 00 00 nopw 0x0(%rax,%rax,1)
> b: 00 00
> d: f3 0f 1e fa endbr64
> 11: 48 89 f8 mov %rdi,%rax
> 14: 48 89 f7 mov %rsi,%rdi
> 17: 48 89 d6 mov %rdx,%rsi
> 1a: 48 89 ca mov %rcx,%rdx
> 1d: 4d 89 c2 mov %r8,%r10
> 20: 4d 89 c8 mov %r9,%r8
> 23: 4c 8b 4c 24 08 mov 0x8(%rsp),%r9
> 28: 0f 05 syscall
> 2a:* 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax <-- trapping instruction
> 30: 73 01 jae 0x33
> 32: c3 ret
> 33: 48 8b 0d 73 b5 0f 00 mov 0xfb573(%rip),%rcx # 0xfb5ad
> 3a: f7 d8 neg %eax
> 3c: 64 89 01 mov %eax,%fs:(%rcx)
> 3f: 48 rex.W
>
> Code starting with the faulting instruction
> ===========================================
> 0: 48 3d 01 f0 ff ff cmp $0xfffffffffffff001,%rax
> 6: 73 01 jae 0x9
> 8: c3 ret
> 9: 48 8b 0d 73 b5 0f 00 mov 0xfb573(%rip),%rcx # 0xfb583
> 10: f7 d8 neg %eax
> 12: 64 89 01 mov %eax,%fs:(%rcx)
> 15: 48 rex.W
> kernel: [ 5.577729] RSP: 002b:00007ffeb4f87d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
> kernel: [ 5.577733] RAX: ffffffffffffffda RBX: 000055aedf3eeeb0 RCX: 00007fdaa331e88d
> kernel: [ 5.577736] RDX: 0000000000000000 RSI: 000055aedf3efb80 RDI: 000000000000001a
> kernel: [ 5.577738] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000002
> kernel: [ 5.577741] R10: 000000000000001a R11: 0000000000000246 R12: 000055aedf3efb80
> kernel: [ 5.577744] R13: 000055aedf3f2060 R14: 0000000000000000 R15: 000055aedf2b1220
> kernel: [ 5.577748] </TASK>
> kernel: [ 5.577750] Modules linked in: intel_rapl_msr intel_rapl_common amdgpu(+) edac_mce_amd kvm_amd kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass ledtrig_audio crct10dif_pclmul polyval_clmulni polyval_generic snd_hda_codec_hdmi ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 amdxcp snd_hda_intel aesni_intel drm_exec snd_intel_dspcfg crypto_simd gpu_sched snd_intel_sdw_acpi cryptd nls_iso8859_1 drm_buddy snd_hda_codec snd_seq_midi drm_suballoc_helper snd_seq_midi_event drm_ttm_helper joydev snd_hda_core input_leds ttm rapl snd_rawmidi snd_hwdep drm_display_helper snd_seq snd_pcm wmi_bmof cec k10temp snd_seq_device ccp rc_core snd_timer snd drm_kms_helper i2c_algo_bit soundcore mac_hid tcp_bbr sch_fq msr parport_pc ppdev lp drm parport efi_pstore ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq libcrc32c hid_generic usbhid hid crc32_pclmul nvme r8169 ahci nvme_core i2c_piix4 xhci_pci libahci xhci_pci_renesas realtek video wmi gpio_amdpt
> kernel: [ 5.577817] CR2: 0000000000000008
> kernel: [ 5.577820] ---[ end trace 0000000000000000 ]---
> kernel: [ 5.914230] RIP: 0010:gfx_v10_0_early_init (drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:4009 drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c:7478) amdgpu
> kernel: [ 5.914388] Code: 8d 55 a8 4c 89 ff e8 e4 83 ec ff 41 89 c2 83 f8 ed 0f 84 b3 fd ff ff 85 c0 74 05 0f 1f 44 00 00 49 8b 87 08 87 01 00 4c 89 ff <48> 8b 40 08 0f b7 50 0a 0f b7 70 08 e8 e4 42 fb ff 41 89 c2 85 c0
> All code
> ========
> 0: 8d 55 a8 lea -0x58(%rbp),%edx
> 3: 4c 89 ff mov %r15,%rdi
> 6: e8 e4 83 ec ff call 0xffffffffffec83ef
> b: 41 89 c2 mov %eax,%r10d
> e: 83 f8 ed cmp $0xffffffed,%eax
> 11: 0f 84 b3 fd ff ff je 0xfffffffffffffdca
> 17: 85 c0 test %eax,%eax
> 19: 74 05 je 0x20
> 1b: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
> 20: 49 8b 87 08 87 01 00 mov 0x18708(%r15),%rax
> 27: 4c 89 ff mov %r15,%rdi
> 2a:* 48 8b 40 08 mov 0x8(%rax),%rax <-- trapping instruction
> 2e: 0f b7 50 0a movzwl 0xa(%rax),%edx
> 32: 0f b7 70 08 movzwl 0x8(%rax),%esi
> 36: e8 e4 42 fb ff call 0xfffffffffffb431f
> 3b: 41 89 c2 mov %eax,%r10d
> 3e: 85 c0 test %eax,%eax
>
> Code starting with the faulting instruction
> ===========================================
> 0: 48 8b 40 08 mov 0x8(%rax),%rax
> 4: 0f b7 50 0a movzwl 0xa(%rax),%edx
> 8: 0f b7 70 08 movzwl 0x8(%rax),%esi
> c: e8 e4 42 fb ff call 0xfffffffffffb42f5
> 11: 41 89 c2 mov %eax,%r10d
> 14: 85 c0 test %eax,%eax
> rsyslogd: rsyslogd's groupid changed to 111
> kernel: [ 5.914394] RSP: 0018:ffffa5b3c103f720 EFLAGS: 00010282
> kernel: [ 5.914397] RAX: 0000000000000000 RBX: ffffffffc1d73489 RCX: 0000000000000000
> kernel: [ 5.914399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91ae4fa80000
> kernel: [ 5.914402] RBP: ffffa5b3c103f7b0 R08: 0000000000000000 R09: 0000000000000000
> kernel: [ 5.914405] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff91ae4fa986e8
> kernel: [ 5.914408] R13: ffff91ae4fa986d8 R14: ffff91ae4fa986f8 R15: ffff91ae4fa80000
> kernel: [ 5.914410] FS: 00007fdaa343c8c0(0000) GS:ffff91bd58440000(0000) knlGS:0000000000000000
> kernel: [ 5.914414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> kernel: [ 5.914416] CR2: 0000000000000008 CR3: 00000001222d0000 CR4: 0000000000750ef0
> kernel: [ 5.914419] PKRU: 55555554
>
> Best regards,
> Mirsad
>
> On 1/18/24 18:23, Mirsad Todorovac wrote:
>> Hi,
>>
>> Unfortunately, I was not able to reboot in this kernel again to do the stack decode, but I thought
>> that any information about the NULL pointer dereference is better than no info.
>>
>> The system is Ubuntu 23.10 Mantic with AMD product: Navi 23 [Radeon RX 6600/6600 XT/6600M]
>> graphic card.
>>
>> Please find the config and the hw listing attached.
>>
>> Best regards,
>> Mirsad
>
>
>
>> kernel: [ 5.576702] BUG: kernel NULL pointer dereference, address: 0000000000000008
>> kernel: [ 5.576707] #PF: supervisor read access in kernel mode
>> kernel: [ 5.576710] #PF: error_code(0x0000) - not-present page
>> kernel: [ 5.576712] PGD 0 P4D 0
>> kernel: [ 5.576715] Oops: 0000 [#1] PREEMPT SMP NOPTI
>> kernel: [ 5.576718] CPU: 9 PID: 650 Comm: systemd-udevd Not tainted 6.7.0-rtl-v0.2-nokcsan-09928-g052d534373b7 #2
>> kernel: [ 5.576723] Hardware name: ASRock X670E PG Lightning/X670E PG Lightning, BIOS 1.21 04/26/2023
>> kernel: [ 5.576726] RIP: 0010:gfx_v10_0_early_init+0x5ab/0x8d0 [amdgpu]
>> kernel: [ 5.576872] Code: 8d 55 a8 4c 89 ff e8 e4 83 ec ff 41 89 c2 83 f8 ed 0f 84 b3 fd ff ff 85 c0 74 05 0f 1f 44 00 00 49 8b 87 08 87 01 00 4c 89 ff <48> 8b 40 08 0f b7 50 0a 0f b7 70 08 e8 e4 42 fb ff 41 89 c2 85 c0
>> kernel: [ 5.576878] RSP: 0018:ffffa5b3c103f720 EFLAGS: 00010282
>> kernel: [ 5.576881] RAX: 0000000000000000 RBX: ffffffffc1d73489 RCX: 0000000000000000
>> kernel: [ 5.576884] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91ae4fa80000
>> kernel: [ 5.576886] RBP: ffffa5b3c103f7b0 R08: 0000000000000000 R09: 0000000000000000
>> kernel: [ 5.576889] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff91ae4fa986e8
>> kernel: [ 5.576892] R13: ffff91ae4fa986d8 R14: ffff91ae4fa986f8 R15: ffff91ae4fa80000
>> kernel: [ 5.576895] FS: 00007fdaa343c8c0(0000) GS:ffff91bd58440000(0000) knlGS:0000000000000000
>> kernel: [ 5.576898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> kernel: [ 5.576900] CR2: 0000000000000008 CR3: 00000001222d0000 CR4: 0000000000750ef0
>> kernel: [ 5.576903] PKRU: 55555554
>> kernel: [ 5.576905] Call Trace:
>> kernel: [ 5.576907] <TASK>
>> kernel: [ 5.576909] ? show_regs+0x72/0x90
>> kernel: [ 5.576914] ? __die+0x25/0x80
>> kernel: [ 5.576917] ? page_fault_oops+0x154/0x4c0
>> kernel: [ 5.576921] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.576925] ? crypto_alloc_tfmmem.isra.0+0x35/0x70
>> kernel: [ 5.576930] ? do_user_addr_fault+0x30e/0x6e0
>> kernel: [ 5.576934] ? exc_page_fault+0x84/0x1b0
>> kernel: [ 5.576937] ? asm_exc_page_fault+0x27/0x30
>> kernel: [ 5.576942] ? gfx_v10_0_early_init+0x5ab/0x8d0 [amdgpu]
>> kernel: [ 5.577056] amdgpu_device_init+0xefa/0x2de0 [amdgpu]
>> kernel: [ 5.577158] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577161] ? pci_bus_read_config_word+0x47/0x90
>> kernel: [ 5.577166] ? pci_read_config_word+0x27/0x60
>> kernel: [ 5.577168] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577171] ? do_pci_enable_device+0xe1/0x110
>> kernel: [ 5.577176] amdgpu_driver_load_kms+0x1a/0x1c0 [amdgpu]
>> kernel: [ 5.577275] amdgpu_pci_probe+0x1a8/0x5e0 [amdgpu]
>> kernel: [ 5.577373] local_pci_probe+0x48/0xb0
>> kernel: [ 5.577377] pci_device_probe+0xc8/0x290
>> kernel: [ 5.577381] really_probe+0x1d2/0x440
>> kernel: [ 5.577386] __driver_probe_device+0x8a/0x190
>> kernel: [ 5.577389] driver_probe_device+0x23/0xd0
>> kernel: [ 5.577392] __driver_attach+0x10f/0x220
>> kernel: [ 5.577396] ? __pfx___driver_attach+0x10/0x10
>> kernel: [ 5.577399] bus_for_each_dev+0x7a/0xe0
>> kernel: [ 5.577402] driver_attach+0x1e/0x30
>> kernel: [ 5.577405] bus_add_driver+0x127/0x240
>> kernel: [ 5.577409] driver_register+0x64/0x140
>> kernel: [ 5.577411] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]
>> kernel: [ 5.577521] __pci_register_driver+0x68/0x80
>> kernel: [ 5.577524] amdgpu_init+0x69/0xff0 [amdgpu]
>> kernel: [ 5.577628] do_one_initcall+0x46/0x330
>> kernel: [ 5.577632] ? kmalloc_trace+0x136/0x370
>> kernel: [ 5.577637] do_init_module+0x6a/0x280
>> kernel: [ 5.577640] load_module+0x2419/0x2500
>> kernel: [ 5.577647] init_module_from_file+0x9c/0xf0
>> kernel: [ 5.577649] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577652] ? init_module_from_file+0x9c/0xf0
>> kernel: [ 5.577657] idempotent_init_module+0x184/0x240
>> kernel: [ 5.577661] __x64_sys_finit_module+0x64/0xd0
>> kernel: [ 5.577664] do_syscall_64+0x76/0x140
>> kernel: [ 5.577668] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577671] ? ksys_mmap_pgoff+0x123/0x270
>> kernel: [ 5.577675] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577678] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577681] ? syscall_exit_to_user_mode+0x97/0x1e0
>> kernel: [ 5.577684] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577687] ? do_syscall_64+0x85/0x140
>> kernel: [ 5.577689] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577692] ? do_syscall_64+0x85/0x140
>> kernel: [ 5.577695] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577698] ? do_syscall_64+0x85/0x140
>> kernel: [ 5.577700] ? srso_alias_return_thunk+0x5/0xfbef5
>> kernel: [ 5.577703] ? sysvec_call_function+0x4e/0xb0
>> kernel: [ 5.577707] entry_SYSCALL_64_after_hwframe+0x6e/0x76
>> kernel: [ 5.577709] RIP: 0033:0x7fdaa331e88d
>> kernel: [ 5.577724] Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 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 73 b5 0f 00 f7 d8 64 89 01 48
>> kernel: [ 5.577729] RSP: 002b:00007ffeb4f87d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
>> kernel: [ 5.577733] RAX: ffffffffffffffda RBX: 000055aedf3eeeb0 RCX: 00007fdaa331e88d
>> kernel: [ 5.577736] RDX: 0000000000000000 RSI: 000055aedf3efb80 RDI: 000000000000001a
>> kernel: [ 5.577738] RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000002
>> kernel: [ 5.577741] R10: 000000000000001a R11: 0000000000000246 R12: 000055aedf3efb80
>> kernel: [ 5.577744] R13: 000055aedf3f2060 R14: 0000000000000000 R15: 000055aedf2b1220
>> kernel: [ 5.577748] </TASK>
>> kernel: [ 5.577750] Modules linked in: intel_rapl_msr intel_rapl_common amdgpu(+) edac_mce_amd kvm_amd kvm snd_hda_codec_realtek snd_hda_codec_generic irqbypass ledtrig_audio crct10dif_pclmul polyval_clmulni polyval_generic snd_hda_codec_hdmi ghash_clmulni_intel sha512_ssse3 sha256_ssse3 sha1_ssse3 amdxcp snd_hda_intel aesni_intel drm_exec snd_intel_dspcfg crypto_simd gpu_sched snd_intel_sdw_acpi cryptd nls_iso8859_1 drm_buddy snd_hda_codec snd_seq_midi drm_suballoc_helper snd_seq_midi_event drm_ttm_helper joydev snd_hda_core input_leds ttm rapl snd_rawmidi snd_hwdep drm_display_helper snd_seq snd_pcm wmi_bmof cec k10temp snd_seq_device ccp rc_core snd_timer snd drm_kms_helper i2c_algo_bit soundcore mac_hid tcp_bbr sch_fq msr parport_pc ppdev lp drm parport efi_pstore ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq libcrc32c hid_generic usbhid hid crc32_pclmul nvme r8169 ahci nvme_core i2c_piix4 xhci_pci libahci xhci_pci_renesas realtek video wmi gpio_amdpt
>> kernel: [ 5.577817] CR2: 0000000000000008
>> kernel: [ 5.577820] ---[ end trace 0000000000000000 ]---
>> kernel: [ 5.914230] RIP: 0010:gfx_v10_0_early_init+0x5ab/0x8d0 [amdgpu]
>> kernel: [ 5.914388] Code: 8d 55 a8 4c 89 ff e8 e4 83 ec ff 41 89 c2 83 f8 ed 0f 84 b3 fd ff ff 85 c0 74 05 0f 1f 44 00 00 49 8b 87 08 87 01 00 4c 89 ff <48> 8b 40 08 0f b7 50 0a 0f b7 70 08 e8 e4 42 fb ff 41 89 c2 85 c0
>> rsyslogd: rsyslogd's groupid changed to 111
>> kernel: [ 5.914394] RSP: 0018:ffffa5b3c103f720 EFLAGS: 00010282
>> kernel: [ 5.914397] RAX: 0000000000000000 RBX: ffffffffc1d73489 RCX: 0000000000000000
>> kernel: [ 5.914399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff91ae4fa80000
>> kernel: [ 5.914402] RBP: ffffa5b3c103f7b0 R08: 0000000000000000 R09: 0000000000000000
>> kernel: [ 5.914405] R10: 00000000ffffffea R11: 0000000000000000 R12: ffff91ae4fa986e8
>> kernel: [ 5.914408] R13: ffff91ae4fa986d8 R14: ffff91ae4fa986f8 R15: ffff91ae4fa80000
>> kernel: [ 5.914410] FS: 00007fdaa343c8c0(0000) GS:ffff91bd58440000(0000) knlGS:0000000000000000
>> kernel: [ 5.914414] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>> kernel: [ 5.914416] CR2: 0000000000000008 CR3: 00000001222d0000 CR4: 0000000000750ef0
>> kernel: [ 5.914419] PKRU: 55555554
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