7.0-rc6: amdgpu: BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:323

[Borislav Petkov]

Hi folks,

this is on a Zen2 laptop:

[   13.819253] amdgpu: Virtual CRAT table created for CPU
[   13.821152] amdgpu: Topology: Add CPU node
[   13.823395] amdgpu 0000:06:00.0: enabling device (0006 -> 0007)
[   13.824714] amdgpu 0000:06:00.0: initializing kernel modesetting (RENOIR 0x1002:0x1636 0x17AA:0x5099 0xD1).
[   13.830092] amdgpu 0000:06:00.0: register mmio base: 0xFD300000
[   13.830925] amdgpu 0000:06:00.0: register mmio size: 524288
[   13.856868] amdgpu 0000:06:00.0: detected ip block number 0 <common_v2_0_0> (soc15_common)
[   13.857744] amdgpu 0000:06:00.0: detected ip block number 1 <gmc_v9_0_0> (gmc_v9_0)
[   13.858510] amdgpu 0000:06:00.0: detected ip block number 2 <ih_v4_0_0> (vega10_ih)
[   13.859299] amdgpu 0000:06:00.0: detected ip block number 3 <psp_v12_0_0> (psp)
[   13.860037] amdgpu 0000:06:00.0: detected ip block number 4 <smu_v12_0_0> (smu)
[   13.860763] amdgpu 0000:06:00.0: detected ip block number 5 <dce_v1_0_0> (dm)
[   13.861484] amdgpu 0000:06:00.0: detected ip block number 6 <gfx_v9_0_0> (gfx_v9_0)
[   13.862213] amdgpu 0000:06:00.0: detected ip block number 7 <sdma_v4_0_0> (sdma_v4_0)
[   13.862988] amdgpu 0000:06:00.0: detected ip block number 8 <vcn_v2_0_0> (vcn_v2_0)
[   13.863704] amdgpu 0000:06:00.0: detected ip block number 9 <jpeg_v2_0_0> (jpeg_v2_0)
[   13.864450] amdgpu 0000:06:00.0: Fetched VBIOS from VFCT
[   13.865144] amdgpu 0000:06:00.0: [drm] ATOM BIOS: 113-RENOIR-026
[   13.894122] amdgpu 0000:06:00.0: vgaarb: deactivate vga console
[   13.895053] amdgpu 0000:06:00.0: Trusted Memory Zone (TMZ) feature enabled
[   13.896463] amdgpu 0000:06:00.0: vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[   13.897230] amdgpu 0000:06:00.0: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used)
[   13.897939] amdgpu 0000:06:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
[   13.898716] amdgpu 0000:06:00.0: [drm] Detected VRAM RAM=512M, BAR=512M
[   13.899407] amdgpu 0000:06:00.0: [drm] RAM width 128bits DDR4
[   13.908463] amdgpu 0000:06:00.0:  512M of VRAM memory ready
[   13.909211] amdgpu 0000:06:00.0:  7569M of GTT memory ready.
[   13.910896] amdgpu 0000:06:00.0: [drm] GART: num cpu pages 262144, num gpu pages 262144
[   13.912527] amdgpu 0000:06:00.0: [drm] PCIE GART of 1024M enabled.
[   13.913187] amdgpu 0000:06:00.0: [drm] PTB located at 0x000000F41FC00000
[   13.917136] amdgpu 0000:06:00.0: [drm] Loading DMUB firmware via PSP: version=0x01010028
[   13.921080] amdgpu 0000:06:00.0: [VCN instance 0] Found VCN firmware Version ENC: 1.21 DEC: 6 VEP: 0 Revision: 0
[   13.925929] amdgpu 0000:06:00.0: reserve 0x400000 from 0xf41f800000 for PSP TMR
[   14.013599] amdgpu 0000:06:00.0: RAS: optional ras ta ucode is not available
[   14.024160] amdgpu 0000:06:00.0: RAP: optional rap ta ucode is not available
[   14.029775] amdgpu 0000:06:00.0: psp gfx command LOAD_TA(0x1) failed and response status is (0x7)
[   14.031696] amdgpu 0000:06:00.0: SMU is initialized successfully!
[   14.034094] amdgpu 0000:06:00.0: [drm] Display Core v3.2.369 initialized on DCN 2.1
[   14.035077] amdgpu 0000:06:00.0: [drm] DP-HDMI FRL PCON supported
[   14.036454] amdgpu 0000:06:00.0: [drm] DMUB hardware initialized: version=0x01010028
[   14.071376] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[   14.251260] amdgpu 0000:06:00.0: [drm] Using ACPI provided EDID for eDP-1
[   14.262586] amdgpu 0000:06:00.0: kiq ring mec 2 pipe 1 q 0
[   14.278743] kfd kfd: Allocated 3969056 bytes on gart
[   14.279639] kfd kfd: Total number of KFD nodes to be created: 1
[   14.282841] amdgpu: Virtual CRAT table created for GPU
[   14.287260] amdgpu: Topology: Add GPU node [0x1002:0x1636]
[   14.288300] kfd kfd: added device 1002:1636
[   14.289236] amdgpu 0000:06:00.0: SE 1, SH per SE 1, CU per SH 8, active_cu_number 7
[   14.290147] amdgpu 0000:06:00.0: ring gfx uses VM inv eng 0 on hub 0
[   14.290945] amdgpu 0000:06:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[   14.291677] amdgpu 0000:06:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[   14.292391] amdgpu 0000:06:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[   14.293108] amdgpu 0000:06:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[   14.293806] amdgpu 0000:06:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[   14.294501] amdgpu 0000:06:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[   14.295243] amdgpu 0000:06:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[   14.295940] amdgpu 0000:06:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[   14.296631] amdgpu 0000:06:00.0: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0
[   14.297326] amdgpu 0000:06:00.0: ring sdma0 uses VM inv eng 0 on hub 8
[   14.298022] amdgpu 0000:06:00.0: ring vcn_dec uses VM inv eng 1 on hub 8
[   14.298767] amdgpu 0000:06:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 8
[   14.299471] amdgpu 0000:06:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 8
[   14.300173] amdgpu 0000:06:00.0: ring jpeg_dec uses VM inv eng 6 on hub 8
[   14.308567] amdgpu 0000:06:00.0: Runtime PM not available
[   14.317036] amdgpu 0000:06:00.0: [drm] Using custom brightness curve
[   14.325476] [drm] Initialized amdgpu 3.64.0 for 0000:06:00.0 on minor 2
[   14.332003] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:323
[   14.333000] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 415, name: (udev-worker)
[   14.333733] preempt_count: 1, expected: 0
[   14.334407] RCU nest depth: 0, expected: 0
[   14.335152] 2 locks held by (udev-worker)/415:
[   14.335836]  #0: ffff888102509200 (&dev->mutex){....}-{4:4}, at: __driver_attach+0xaf/0x1f0
[   14.336613]  #1: ffffffffa1465998 (amdgpu_pasid_idr_lock){+.+.}-{3:3}, at: amdgpu_pasid_alloc+0x1d/0x110 [amdgpu]
[   14.338343] Preemption disabled at:
[   14.338351] [<0000000000000000>] 0x0
[   14.339821] CPU: 2 UID: 0 PID: 415 Comm: (udev-worker) Not tainted 7.0.0-rc6 #1 PREEMPT(full) 
[   14.339830] Hardware name: LENOVO 20Y2MMMMCC/20Y2MMMMCC, BIOS R1BET58W(1.27 ) 10/20/2020
[   14.339834] Call Trace:
[   14.339841]  <TASK>
[   14.339847]  dump_stack_lvl+0x57/0x80
[   14.339869]  __might_resched.cold+0xe5/0x120
[   14.339891]  kmem_cache_alloc_noprof+0x296/0x580
[   14.339920]  radix_tree_node_alloc.constprop.0+0x44/0xf0
[   14.339944]  idr_get_free+0x237/0x2e0
[   14.339972]  idr_alloc_u32+0x6e/0xe0
[   14.339987]  ? lock_acquire+0xdb/0x310
[   14.340012]  idr_alloc_cyclic+0x56/0xc0
[   14.340041]  amdgpu_pasid_alloc+0x41/0x110 [amdgpu]
[   14.340913]  amdgpu_driver_open_kms+0x9b/0x320 [amdgpu]
[   14.341661]  ? srso_return_thunk+0x5/0x5f
[   14.341670]  ? lock_acquire+0xcb/0x310
[   14.341684]  ? srso_return_thunk+0x5/0x5f
[   14.341690]  ? find_held_lock+0x2b/0x80
[   14.341701]  ? kfree+0x262/0x420
[   14.341711]  ? kfree+0x262/0x420
[   14.341718]  ? srso_return_thunk+0x5/0x5f
[   14.341725]  ? lock_release+0x170/0x2d0
[   14.341765]  drm_file_alloc+0x206/0x2d0
[   14.341787]  drm_client_init+0x7b/0x110
[   14.341819]  amdgpu_amdkfd_drm_client_create+0x56/0x70 [amdgpu]
[   14.342778]  amdgpu_pci_probe+0x2a0/0x450 [amdgpu]
[   14.343115]  local_pci_probe+0x41/0x90
[   14.343115]  pci_call_probe+0x55/0x2e0
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  ? _raw_spin_unlock+0x29/0x50
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  ? pci_match_device+0xf8/0x120
[   14.343115]  pci_device_probe+0x91/0x140
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  really_probe+0xde/0x380
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  ? __pfx___driver_attach+0x10/0x10
[   14.343115]  __driver_probe_device+0x78/0x120
[   14.343115]  driver_probe_device+0x1f/0xa0
[   14.343115]  __driver_attach+0xba/0x1f0
[   14.343115]  bus_for_each_dev+0x7c/0xd0
[   14.343115]  bus_add_driver+0x11e/0x200
[   14.343115]  driver_register+0x6e/0xc0
[   14.343115]  ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]
[   14.343115]  do_one_initcall+0x58/0x3c0
[   14.343115]  ? do_init_module+0x22/0x220
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  ? rcu_is_watching+0xd/0x40
[   14.343115]  ? srso_return_thunk+0x5/0x5f
[   14.343115]  ? __kmalloc_cache_noprof+0x3a9/0x580
[   14.343115]  do_init_module+0x60/0x220
[   14.343115]  init_module_from_file+0xc8/0xe0
[   14.343115]  idempotent_init_module+0x104/0x300
[   14.343115]  ? xen_error_entry+0x30/0x60
[   14.343115]  __x64_sys_finit_module+0x6d/0xe0
[   14.343115]  ? do_syscall_64+0x28/0x510
[   14.343115]  do_syscall_64+0xc2/0x510
[   14.343115]  entry_SYSCALL_64_after_hwframe+0x76/0x7e
[   14.343115] RIP: 0033:0x7fad2ecbbc29
[   14.343115] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 b7 51 0d 00 f7 d8 64 89 01 48
[   14.343115] RSP: 002b:00007ffe23a10fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[   14.343115] RAX: ffffffffffffffda RBX: 00005648c5acf5c0 RCX: 00007fad2ecbbc29
[   14.343115] RDX: 0000000000000000 RSI: 00007fad2e9f844d RDI: 0000000000000025
[   14.343115] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005648c59d8fe0
[   14.343115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad2e9f844d
[   14.343115] R13: 0000000000020000 R14: 00005648c5ace500 R15: 0000000000000000
[   14.343115]  </TASK>
[   14.398663] fbcon: amdgpudrmfb (fb1) is primary device
[   14.398682] fbcon: Remapping primary device, fb1, to tty 1-63
[   14.399847] [drm] pre_validate_dsc:1667 MST_DSC dsc precompute is not needed
[   21.521405] amdgpu 0000:06:00.0: [drm] fb1: amdgpudrmfb frame buffer device


-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette