Mar 31 20:25:04 bee kernel: [   50.164684] CPU: 0 PID: 7522 Comm: laptop_mode Not tainted 4.16.0-rc1+ #1
Mar 31 20:25:04 bee kernel: [   50.165739] Hardware name: LENOVO 80UV/Lenovo ideapad 510S-14IKB, BIOS 2SCN26WW(V2.06) 07/12/2017
Mar 31 20:25:04 bee kernel: [   50.166839] RIP: 0010:smu7_populate_single_firmware_entry.isra.5+0x68/0xb0 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.167925] RSP: 0018:ffffc90002aefbd0 EFLAGS: 00010246
Mar 31 20:25:04 bee kernel: [   50.169008] RAX: 000000000000007e RBX: 0000000000000003 RCX: 000000000053a000
Mar 31 20:25:04 bee kernel: [   50.170128] RDX: 0000000000000004 RSI: 0000000000000000 RDI: ffff88034d9b23e0
Mar 31 20:25:04 bee kernel: [   50.171237] RBP: ffffc91c300c0fec R08: 0000000000033930 R09: 00000000000003be
Mar 31 20:25:04 bee kernel: [   50.172346] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8803382ab040
Mar 31 20:25:04 bee kernel: [   50.173461] R13: ffff88034e195000 R14: 00000000000005fe R15: ffff88035c7d10a0
Mar 31 20:25:04 bee kernel: [   50.174567] FS:  00007f8d0714c040(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000
Mar 31 20:25:04 bee kernel: [   50.175680] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 31 20:25:04 bee kernel: [   50.176794] CR2: ffffc91c300c0fec CR3: 000000035346c001 CR4: 00000000003606f0
Mar 31 20:25:04 bee kernel: [   50.177908] Call Trace:
Mar 31 20:25:04 bee kernel: [   50.179038]  smu7_request_smu_load_fw+0x97/0x310 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.180182]  pp_resume+0x38/0x90 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.181306]  amdgpu_device_ip_resume_phase2+0x52/0xb0 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.182433]  amdgpu_device_resume+0xc5/0x3b0 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.183548]  ? __pci_set_master+0x21/0xb0
Mar 31 20:25:04 bee kernel: [   50.184678]  amdgpu_pmops_runtime_resume+0x71/0xb0 [amdgpu]
Mar 31 20:25:04 bee kernel: [   50.185795]  pci_pm_runtime_resume+0x73/0xa0
Mar 31 20:25:04 bee kernel: [   50.186930]  ? vga_switcheroo_set_dynamic_switch+0x80/0x80
Mar 31 20:25:04 bee kernel: [   50.188060]  __rpm_callback+0xbf/0x1f0
Mar 31 20:25:04 bee kernel: [   50.189184]  rpm_callback+0x1f/0x70
Mar 31 20:25:04 bee kernel: [   50.190308]  ? vga_switcheroo_set_dynamic_switch+0x80/0x80
Mar 31 20:25:04 bee kernel: [   50.191440]  rpm_resume+0x493/0x6a0
Mar 31 20:25:04 bee kernel: [   50.192564]  ? kernfs_fop_write+0xb3/0x180
Mar 31 20:25:04 bee kernel: [   50.193671]  ? cache_alloc_debugcheck_after.isra.23+0x195/0x1e0
Mar 31 20:25:04 bee kernel: [   50.194785]  pm_runtime_forbid+0x3a/0x50
Mar 31 20:25:04 bee kernel: [   50.195895]  control_store+0x6a/0x80
Mar 31 20:25:04 bee kernel: [   50.197010]  kernfs_fop_write+0xff/0x180
Mar 31 20:25:04 bee kernel: [   50.198120]  __vfs_write+0x23/0x130
Mar 31 20:25:04 bee kernel: [   50.199229]  ? common_file_perm+0x51/0x100
Mar 31 20:25:04 bee kernel: [   50.200347]  ? _cond_resched+0x16/0x40
Mar 31 20:25:04 bee kernel: [   50.201459]  vfs_write+0xb0/0x190
Mar 31 20:25:04 bee kernel: [   50.202577]  SyS_write+0x42/0xa0
Mar 31 20:25:04 bee kernel: [   50.203690]  do_syscall_64+0x6e/0x190
Mar 31 20:25:04 bee kernel: [   50.204802]  entry_SYSCALL_64_after_hwframe+0x26/0x9b
Mar 31 20:25:04 bee kernel: [   50.205909] RIP: 0033:0x7f8d06a6c430
Mar 31 20:25:04 bee kernel: [   50.207010] RSP: 002b:00007ffe1c14b488 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
Mar 31 20:25:04 bee kernel: [   50.208133] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d06a6c430
Mar 31 20:25:04 bee kernel: [   50.209257] RDX: 0000000000000003 RSI: 000055a164f455f0 RDI: 0000000000000001
Mar 31 20:25:04 bee kernel: [   50.210385] RBP: 000055a164f455f0 R08: 00007f8d06d2e760 R09: 00007f8d0714c040
Mar 31 20:25:04 bee kernel: [   50.211510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
Mar 31 20:25:04 bee kernel: [   50.212638] R13: 0000000000000001 R14: 00007f8d06d2d600 R15: 0000000000000003
Mar 31 20:25:04 bee kernel: [   50.213759] Code: b6 b1 80 b2 f7 a0 ff d0 85 c0 74 1a 83 eb 06 31 c0 83 e3 fb 0f 94 c0 66 89 45 18 48 83 c4 30 31 c0 5b 5d 41 5c c3 0f b7 44 24 02 <66> 89 5d 00 c7 45 0c 00 00 00 00 c7 45 10 00 00 00 00 66 89 45
Mar 31 20:25:04 bee kernel: [   50.214992] RIP: smu7_populate_single_firmware_entry.isra.5+0x68/0xb0 [amdgpu] RSP: ffffc90002aefbd0
Mar 31 20:25:04 bee kernel: [   50.216207] CR2: ffffc91c300c0fec
Mar 31 20:25:04 bee kernel: [   50.217421] ---[ end trace e87c40a6aebe8df8 ]---