Kernel 5.14.0 - invalid opcode: 0000 [#1] SMP NOPTI

[David Airlie]

cc'ing lists/people

On Sun, Sep 5, 2021 at 11:50 AM Andrew Falcon <bluestang2006 at gmail.com> wrote:
>
> Hello,
>
> I am encountering a kernel panic with the error in the subject line using kernel 5.14.0 (final). Kernel 5.14.0-rc7 works without issue for me so looking back at the last amdgpu commits for 5.14.0 (final) not sure which one is at fault and causing the panic - https://cgit.freedesktop.org/drm/drm/tag/?h=drm-fixes-2021-08-27
>
> I filed a kernel bug here - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1942684 with a full log attached in the report. I am not sure if a separate bug report is needed in drm kernel? I'm hoping I can get some advice on who needs to be aware of this bug or how to bring it to the right developer's attention...
>
> Below is the boot log and the specific error message:
>
> Sep 04 09:07:39 bluestang-pc kernel: [drm] initializing kernel modesetting (SIENNA_CICHLID 0x1002:0x73BF 0x1849:0x5201 0xC1).
> Sep 04 09:07:39 bluestang-pc kernel: amdgpu 0000:2f:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported
> Sep 04 09:07:39 bluestang-pc kernel: [drm] register mmio base: 0xFC900000
> Sep 04 09:07:39 bluestang-pc kernel: [drm] register mmio size: 1048576
> Sep 04 09:07:39 bluestang-pc kernel: invalid opcode: 0000 [#1] SMP NOPTI
> Sep 04 09:07:39 bluestang-pc kernel: CPU: 1 PID: 533 Comm: systemd-udevd Not tainted 5.14.1-051401-generic #202109030936
> Sep 04 09:07:39 bluestang-pc kernel: Hardware name: Micro-Star International Co., Ltd. MS-7C84/MAG X570 TOMAHAWK WIFI (MS-7C84), BIOS 1.81 08/05/2021
> Sep 04 09:07:39 bluestang-pc kernel: RIP: 0010:amdgpu_discovery_reg_base_init+0x225/0x260 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel: Code: 0f 85 d4 fe ff ff 48 83 45 c0 01 48 8b 45 c0 39 45 c8 0f 8f 55 fe ff ff 8b 45 b4 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 48 c7 c7 e4 5a 61 c1 e8 9d 79 10 ff eb de 41 89 d0 48 c7 c7
> Sep 04 09:07:39 bluestang-pc kernel: RSP: 0018:ffffb883c1907928 EFLAGS: 00010202
> Sep 04 09:07:39 bluestang-pc kernel: RAX: 0000000000000008 RBX: ffff99558b89f128 RCX: 0000000000000006
> Sep 04 09:07:39 bluestang-pc kernel: RDX: ffffffffc1615b69 RSI: ffffffffc15c0428 RDI: 0000000000000000
> Sep 04 09:07:39 bluestang-pc kernel: RBP: ffffb883c1907978 R08: 0000000000000008 R09: 000000000000000b
> Sep 04 09:07:39 bluestang-pc kernel: R10: ffff99558b89f120 R11: 0000000000000000 R12: ffff995587c00000
> Sep 04 09:07:39 bluestang-pc kernel: R13: 0000000000000019 R14: 0000000000000019 R15: ffff99558b89f120
> Sep 04 09:07:39 bluestang-pc kernel: FS:  00007f3d5b7138c0(0000) GS:ffff995c7ea40000(0000) knlGS:0000000000000000
> Sep 04 09:07:39 bluestang-pc kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> Sep 04 09:07:39 bluestang-pc kernel: CR2: 00007fc505b6c420 CR3: 0000000106d90000 CR4: 0000000000750ee0
> Sep 04 09:07:39 bluestang-pc kernel: PKRU: 55555554
> Sep 04 09:07:39 bluestang-pc kernel: Call Trace:
> Sep 04 09:07:39 bluestang-pc kernel:  nv_set_ip_blocks+0x8e/0xab0 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  amdgpu_device_ip_early_init+0x2b1/0x47f [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  ? amdgpu_device_get_job_timeout_settings+0x90/0x1cc [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  amdgpu_device_init.cold+0xc9/0x6d1 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  amdgpu_driver_load_kms+0x6d/0x310 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  amdgpu_pci_probe+0x11b/0x1a0 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  local_pci_probe+0x48/0x80
> Sep 04 09:07:39 bluestang-pc kernel:  pci_device_probe+0x105/0x1d0
> Sep 04 09:07:39 bluestang-pc kernel:  really_probe+0x1fe/0x400
> Sep 04 09:07:39 bluestang-pc kernel:  __driver_probe_device+0x109/0x180
> Sep 04 09:07:39 bluestang-pc kernel:  driver_probe_device+0x23/0x90
> Sep 04 09:07:39 bluestang-pc kernel:  __driver_attach+0xac/0x1b0
> Sep 04 09:07:39 bluestang-pc kernel:  ? __device_attach_driver+0xe0/0xe0
> Sep 04 09:07:39 bluestang-pc kernel:  bus_for_each_dev+0x7e/0xc0
> Sep 04 09:07:39 bluestang-pc kernel:  driver_attach+0x1e/0x20
> Sep 04 09:07:39 bluestang-pc kernel:  bus_add_driver+0x135/0x1f0
> Sep 04 09:07:39 bluestang-pc kernel:  driver_register+0x95/0xf0
> Sep 04 09:07:39 bluestang-pc kernel:  __pci_register_driver+0x68/0x70
> Sep 04 09:07:39 bluestang-pc kernel:  amdgpu_init+0x7c/0x1000 [amdgpu]
> Sep 04 09:07:39 bluestang-pc kernel:  ? 0xffffffffc0e95000
> Sep 04 09:07:39 bluestang-pc kernel:  do_one_initcall+0x48/0x1d0
> Sep 04 09:07:39 bluestang-pc kernel:  ? kmem_cache_alloc_trace+0x159/0x2c0
> Sep 04 09:07:39 bluestang-pc kernel:  do_init_module+0x62/0x290
> Sep 04 09:07:39 bluestang-pc kernel:  load_module+0xaa8/0xb40
> Sep 04 09:07:39 bluestang-pc kernel:  __do_sys_finit_module+0xbf/0x120
> Sep 04 09:07:39 bluestang-pc kernel:  __x64_sys_finit_module+0x18/0x20
> Sep 04 09:07:39 bluestang-pc kernel:  do_syscall_64+0x5c/0xc0
> Sep 04 09:07:39 bluestang-pc kernel:  ? exit_to_user_mode_prepare+0x37/0xb0
> Sep 04 09:07:39 bluestang-pc kernel:  ? syscall_exit_to_user_mode+0x27/0x50
> Sep 04 09:07:39 bluestang-pc kernel:  ? __x64_sys_newfstatat+0x1c/0x20
> Sep 04 09:07:39 bluestang-pc kernel:  ? do_syscall_64+0x69/0xc0
> Sep 04 09:07:39 bluestang-pc kernel:  ? do_syscall_64+0x69/0xc0
> Sep 04 09:07:39 bluestang-pc kernel:  entry_SYSCALL_64_after_hwframe+0x44/0xae
> Sep 04 09:07:39 bluestang-pc kernel: RIP: 0033:0x7f3d5bbcbf6d
> Sep 04 09:07:39 bluestang-pc kernel: Code: 28 0d 00 0f 05 eb a9 66 0f 1f 44 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 cb de 0c 00 f7 d8 64 89 01 48
> Sep 04 09:07:39 bluestang-pc kernel: RSP: 002b:00007fffa53a9048 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
> Sep 04 09:07:39 bluestang-pc kernel: RAX: ffffffffffffffda RBX: 000055866fe87bf0 RCX: 00007f3d5bbcbf6d
> Sep 04 09:07:39 bluestang-pc kernel: RDX: 0000000000000000 RSI: 00007f3d5bd71e2d RDI: 000000000000001a
> Sep 04 09:07:39 bluestang-pc kernel: RBP: 0000000000020000 R08: 0000000000000000 R09: 000055866e61889d
> Sep 04 09:07:39 bluestang-pc kernel: R10: 000000000000001a R11: 0000000000000246 R12: 00007f3d5bd71e2d
> Sep 04 09:07:39 bluestang-pc kernel: R13: 0000000000000000 R14: 000055866fd4d9e0 R15: 000055866fe87bf0
> Sep 04 09:07:39 bluestang-pc kernel: Modules linked in: snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec iwlmvm(+) snd_hda_core amd64_edac(-) snd_hwdep amdgpu(+) edac_mce_amd fjes(-) snd_pcm mac80211 snd_seq_midi snd_seq_midi_event kvm_amd iommu_v2 libarc4 gpu_sched snd_rawmidi drm_ttm_helper kvm btusb ttm btrtl iwlwifi snd_seq btbcm drm_kms_helper btintel crct10dif_pclmul ghash_clmulni_intel snd_seq_device bluetooth aesni_intel cec snd_timer rc_core ucsi_ccg i2c_algo_bit snd crypto_simd typec_ucsi fb_sys_fops cryptd syscopyarea joydev ecdh_generic sysfillrect rapl wmi_bmof typec ecc efi_pstore sysimgblt cfg80211 soundcore k10temp ccp mac_hid sch_fq_codel msr parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic usbhid hid xhci_pci ahci r8169 nvme crc32_pclmul i2c_designware_pci xhci_pci_renesas i2c_piix4 libahci realtek nvme_core wmi
> Sep 04 09:07:39 bluestang-pc kernel: ---[ end trace a2f802476d316123 ]---
>
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