[Bug 105684] Loading amdgpu hits general protection fault: 0000 [#1] SMP NOPTI

Thu Apr 26 03:54:53 UTC 2018

https://bugs.freedesktop.org/show_bug.cgi?id=105684

--- Comment #17 from jian-hong at endlessm.com ---
Created attachment 139117
  --> https://bugs.freedesktop.org/attachment.cgi?id=139117&action=edit
dmesg of loading amdgpu module - tested in 4.17-rc2

I have tried Linux kernel 4.17-rc2 and load amdgpu module manually.
The error looks same as the test with linux kernel v4.16-rc7: "general
protection fault: 0000 [#1] SMP NOPTI" when load amdgpu module.

[   44.572718] [drm] use_doorbell being set to: [true]
[   44.583120] [drm] Found VCN firmware Version: 1.45 Family ID: 18
[   44.748459] amdgpu: [powerplay] dpm has been enabled
[   44.762642] [drm] Display Core initialized with v3.1.38!
[   44.762679] general protection fault: 0000 [#1] SMP NOPTI
[   44.762682] Modules linked in: amdkfd amd_iommu_v2 amdgpu(+) chash gpu_sched
ttm drm_kms_helper drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect
sysimgblt efi_pstore cmac bnep snd_hda_codec_realtek snd_hda_codec_hdmi
snd_hda_codec_generic snd_hda_intel arc4 snd_hda_codec snd_hda_core snd_hwdep
snd_pcm snd_timer edac_mce_amd btusb ath10k_pci ath10k_core snd ath mac80211
btrtl kvm_amd btbcm btintel bluetooth ecdh_generic ccp kvm cfg80211 soundcore
irqbypass input_leds r8169 mii crct10dif_pclmul shpchp crc32_pclmul
ghash_clmulni_intel wmi_bmof sparse_keymap pcbc aesni_intel aes_x86_64
crypto_simd cryptd i2c_piix4 psmouse glue_helper mac_hid wmi video zram
ip_tables x_tables uas usb_storage serio_raw ahci libahci hid_generic usbhid
hid
[   44.762727] CPU: 4 PID: 843 Comm: modprobe Not tainted 4.17.0-rc2 #1
[   44.762729] Hardware name: Acer Aspire TC-380/Aspire TC-380, BIOS D05
02/01/2018
[   44.762736] RIP: 0010:prefetch_freepointer+0x14/0x30
[   44.762737] RSP: 0018:ffffc1efc3d37820 EFLAGS: 00010282
[   44.762740] RAX: 0000000000000000 RBX: ffff9c63df73d400 RCX:
0000000000001004
[   44.762742] RDX: 0000000000001003 RSI: a5bd8d6388f3d443 RDI:
ffff9c63ff006e80
[   44.762744] RBP: ffffc1efc3d37820 R08: ffff9c63ff727160 R09:
ffff9c63ff007c00
[   44.762746] R10: ffffc1efc3d37830 R11: ffff9c63f7637c97 R12:
00000000014080c0
[   44.762748] R13: ffff9c63ff006e80 R14: ffff9c63df73d400 R15:
ffff9c63ff006e80
[   44.762751] FS:  00007f373bef4700(0000) GS:ffff9c63ff700000(0000)
knlGS:0000000000000000
[   44.762753] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   44.762755] CR2: 00007f569d13a740 CR3: 00000007e044c000 CR4:
00000000003406e0
[   44.762757] Call Trace:
[   44.762761]  kmem_cache_alloc_trace+0xbb/0x1d0
[   44.762815]  ? dm_crtc_reset_state+0x34/0x50 [amdgpu]
[   44.762861]  dm_crtc_reset_state+0x34/0x50 [amdgpu]
[   44.762904]  dm_hw_init+0x3d3/0xe60 [amdgpu]
[   44.762908]  ? vprintk_func+0x27/0x60
[   44.762910]  ? printk+0x52/0x6e
[   44.762946]  amdgpu_device_init+0x13c5/0x1490 [amdgpu]
[   44.762982]  amdgpu_driver_load_kms+0x8b/0x2c0 [amdgpu]
[   44.762994]  drm_dev_register+0x149/0x1e0 [drm]
[   44.763029]  amdgpu_pci_probe+0x13f/0x1f0 [amdgpu]
[   44.763033]  local_pci_probe+0x4a/0xa0
[   44.763035]  pci_device_probe+0x109/0x1b0
[   44.763039]  driver_probe_device+0x2bb/0x4a0
[   44.763041]  __driver_attach+0xe2/0xf0
[   44.763043]  ? driver_probe_device+0x4a0/0x4a0
[   44.763046]  bus_for_each_dev+0x6a/0xc0
[   44.763049]  ? kmem_cache_alloc_trace+0x1c4/0x1d0
[   44.763051]  driver_attach+0x1e/0x20
[   44.763053]  bus_add_driver+0x170/0x260
[   44.763055]  driver_register+0x60/0xe0
[   44.763058]  ? 0xffffffffc0851000
[   44.763060]  __pci_register_driver+0x5a/0x60
[   44.763094]  amdgpu_init+0x7a/0x89 [amdgpu]
[   44.763097]  do_one_initcall+0x52/0x1cd
[   44.763100]  ? __vunmap+0x81/0xb0
[   44.763103]  ? _cond_resched+0x1a/0x50
[   44.763105]  ? kmem_cache_alloc_trace+0xbb/0x1d0
[   44.763108]  ? do_init_module+0x27/0x219
[   44.763110]  do_init_module+0x5f/0x219
[   44.763113]  load_module+0x260e/0x2e10
[   44.763116]  __do_sys_finit_module+0xe5/0x120
[   44.763118]  ? __do_sys_finit_module+0xe5/0x120
[   44.763121]  __x64_sys_finit_module+0x1a/0x20
[   44.763124]  do_syscall_64+0x5a/0x110
[   44.763126]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[   44.763128] RIP: 0033:0x7f373ba3a229
[   44.763130] RSP: 002b:00007ffdf0c03608 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[   44.763133] RAX: ffffffffffffffda RBX: 0000560533d62400 RCX:
00007f373ba3a229
[   44.763135] RDX: 0000000000000000 RSI: 0000560533354638 RDI:
000000000000000d
[   44.763137] RBP: 0000560533354638 R08: 0000000000000000 R09:
0000000000000000
[   44.763139] R10: 000000000000000d R11: 0000000000000246 R12:
0000000000000000
[   44.763141] R13: 0000560533d62530 R14: 0000000000040000 R15:
0000000000000000
[   44.763143] Code: 5d 30 8f e8 72 87 e9 ff eb 91 0f 1f 00 66 2e 0f 1f 84 00
00 00 00 00 0f 1f 44 00 00 55 48 85 f6 48 89 e5 74 13 8b 47 20 48 01 c6 <48> 33
36 48 33 b7 38 01 00 00 0f 18 0e 5d c3 0f 1f 00 66 2e 0f 
[   44.763169] RIP: prefetch_freepointer+0x14/0x30 RSP: ffffc1efc3d37820
[   44.763171] ---[ end trace 87db4d1e492910da ]---

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/dri-devel/attachments/20180426/5647026b/attachment.html>