Attachment 141145 Details for Bug 106940 – kernel ooops with attached patch on amd-staging-drm-next branch.

kernel ooops with attached patch on amd-staging-drm-next branch.

amd_oops.txt (text/plain), 7.70 KB, created by Przemek on 2018-08-16 17:55:40 UTC

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Creator: Przemek

Created: 2018-08-16 17:55:40 UTC

Size: 7.70 KB

patch

obsolete

><6>[   10.842672] [drm] amdgpu kernel modesetting enabled.
><7>[   10.842709] checking generic (e0000000 420000) vs hw (e0000000 10000000)
><6>[   10.842711] fb: switching to amdgpudrmfb from EFI VGA
><6>[   10.842777] Console: switching to colour dummy device 80x25
><6>[   10.843546] [drm] initializing kernel modesetting (MULLINS 0x1002:0x9851 0x17AA:0x3801 0x00).
><6>[   10.843898] [drm] register mmio base: 0xF0C00000
><6>[   10.843899] [drm] register mmio size: 262144
><6>[   10.843909] [drm] add ip block number 0 <cik_common>
><6>[   10.843911] [drm] add ip block number 1 <gmc_v7_0>
><6>[   10.843912] [drm] add ip block number 2 <cik_ih>
><6>[   10.843914] [drm] add ip block number 3 <kv_dpm>
><6>[   10.843916] [drm] add ip block number 4 <dm>
><6>[   10.843918] [drm] add ip block number 5 <gfx_v7_0>
><6>[   10.843919] [drm] add ip block number 6 <cik_sdma>
><6>[   10.843920] [drm] add ip block number 7 <uvd_v4_2>
><6>[   10.843922] [drm] add ip block number 8 <vce_v2_0>
><6>[   10.843975] ATOM BIOS: BR45787.ts5
><6>[   10.844042] [drm] vm size is 64 GB, 2 levels, block size is 10-bit, fragment size is 9-bit
><6>[   10.844053] amdgpu 0000:00:01.0: VRAM: 1024M 0x000000F400000000 - 0x000000F43FFFFFFF (1024M used)
><6>[   10.844056] amdgpu 0000:00:01.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
><6>[   10.844064] [drm] Detected VRAM RAM=1024M, BAR=1024M
><6>[   10.844066] [drm] RAM width 64bits UNKNOWN
><6>[   10.844347] [TTM] Zone  kernel: Available graphics memory: 3545260 kiB
><6>[   10.844349] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
><6>[   10.844350] [TTM] Initializing pool allocator
><6>[   10.844358] [TTM] Initializing DMA pool allocator
><6>[   10.844464] [drm] amdgpu: 1024M of VRAM memory ready
><6>[   10.844467] [drm] amdgpu: 3072M of GTT memory ready.
><6>[   10.844490] [drm] GART: num cpu pages 262144, num gpu pages 262144
><6>[   10.844529] [drm] PCIE GART of 1024M enabled (table at 0x000000F400401000).
><6>[   10.845314] [drm] Internal thermal controller without fan control
><4>[   10.845320] 	ui class: battery
><4>[   10.845321] 	internal class: none
><4>[   10.845323] 	caps:
><4>[   10.845326] 	uvd    vclk: 0 dclk: 0
><4>[   10.845327] 		power level 0    sclk: 30000 vddc: 3050
><4>[   10.845329] 		power level 1    sclk: 40000 vddc: 3400
><4>[   10.845329] 	status:
><4>[   10.845331] 	ui class: performance
><4>[   10.845332] 	internal class: none
><4>[   10.845333] 	caps:
><4>[   10.845335] 	uvd    vclk: 0 dclk: 0
><4>[   10.845336] 		power level 0    sclk: 30000 vddc: 3050
><4>[   10.845337] 		power level 1    sclk: 40000 vddc: 3400
><4>[   10.845339] 		power level 2    sclk: 49656 vddc: 3500
><4>[   10.845340] 		power level 3    sclk: 65455 vddc: 3750
><4>[   10.845341] 		power level 4    sclk: 80000 vddc: 4150
><4>[   10.845342] 	status:
><4>[   10.845343] 	ui class: none
><4>[   10.845344] 	internal class: boot
><4>[   10.845346] 	caps:
><4>[   10.845347] 	uvd    vclk: 0 dclk: 0
><4>[   10.845348] 		power level 0    sclk: 20000 vddc: 6100
><4>[   10.845349] 	status: c r b
><6>[   10.845352] [drm] amdgpu: dpm initialized
><6>[   10.855407] ath: phy0: WB335 2-ANT card detected
><6>[   10.855412] ath: phy0: Set BT/WLAN RX diversity capability
><6>[   10.868140] kvm: Nested Virtualization enabled
><6>[   10.868146] kvm: Nested Paging enabled
><6>[   10.869005] [drm] Found UVD firmware Version: 1.64 Family ID: 9
><6>[   10.869508] [drm] Found VCE firmware Version: 50.10 Binary ID: 2
><3>[   10.871415] [drm:dm_pp_get_static_clocks [amdgpu]] *ERROR* DM_PPLIB: invalid powerlevel state: 0!
><4>[   10.871597] [drm] Unsupported Connector type:5!
><6>[   10.880937] ath: phy0: Enable LNA combining
><6>[   10.882026] ath: phy0: ASPM enabled: 0x43
><7>[   10.882030] ath: EEPROM regdomain: 0x6a
><7>[   10.882031] ath: EEPROM indicates we should expect a direct regpair map
><7>[   10.882035] ath: Country alpha2 being used: 00
><7>[   10.882036] ath: Regpair used: 0x6a
><6>[   10.883461] [drm] Display Core initialized with v3.1.62!
><1>[   10.883770] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
><6>[   10.883789] PGD 0 P4D 0 
><4>[   10.883797] Oops: 0000 [#1] PREEMPT SMP
><4>[   10.883805] CPU: 3 PID: 2796 Comm: udevd Not tainted 4.18.0-rc1+ #2
><4>[   10.883811] Hardware name: LENOVO 80E3/Lancer 5B2, BIOS A2CN45WW(V2.13) 08/04/2016
><4>[   10.883955] RIP: 0010:dc_link_aux_transfer+0x87/0x150 [amdgpu]
><4>[   10.883961] Code: 00 00 00 00 c6 44 24 03 00 48 c7 44 24 08 00 00 00 00 48 8b 16 48 8b 00 8b 52 14 48 8b 80 38 01 00 00 48 8b 9c d0 b0 01 00 00 <48> 8b 43 18 48 89 df 48 8b 40 48 e8 b9 1a cc f6 8b 44 24 78 4c 89 
><4>[   10.884019] RSP: 0018:ffffaa3e02b3f738 EFLAGS: 00010246
><4>[   10.884026] RAX: ffff905991065400 RBX: 0000000000000000 RCX: ffffaa3e02b3f878
><4>[   10.884032] RDX: 0000000000000000 RSI: ffff9059913506a0 RDI: ffff905991066000
><4>[   10.884038] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
><4>[   10.884044] R10: fffff558c844d400 R11: 0000000000000001 R12: ffffaa3e02b3f878
><4>[   10.884050] R13: ffffaa3e02b3f7d5 R14: 0000000000000000 R15: 0000000000000000
><4>[   10.884057] FS:  00007fe9448182c0(0000) GS:ffff90599ed80000(0000) knlGS:0000000000000000
><4>[   10.884064] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
><4>[   10.884069] CR2: 0000000000000018 CR3: 0000000211693000 CR4: 00000000000406e0
><4>[   10.884075] Call Trace:
><4>[   10.884176]  ? dm_dp_aux_transfer+0x50/0x110 [amdgpu]
><4>[   10.884189]  ? drm_dp_dpcd_access+0x74/0x110
><4>[   10.884198]  ? drm_dp_dpcd_read+0x27/0x60
><4>[   10.884292]  ? dm_helpers_dp_read_dpcd+0x22/0x40 [amdgpu]
><4>[   10.884385]  ? core_link_read_dpcd+0x1a/0x30 [amdgpu]
><4>[   10.884478]  ? retrieve_link_cap+0x50/0x470 [amdgpu]
><4>[   10.884570]  ? detect_edp_sink_caps+0x9/0x30 [amdgpu]
><4>[   10.884662]  ? dc_link_detect+0x52d/0xaa0 [amdgpu]
><4>[   10.884673]  ? _raw_spin_lock_irqsave+0x12/0x40
><4>[   10.884683]  ? kmem_cache_alloc_trace+0x1a2/0x1c0
><4>[   10.884778]  ? amdgpu_dm_initialize_drm_device+0x66a/0xc50 [amdgpu]
><4>[   10.884788]  ? kmem_cache_alloc_trace+0x1a2/0x1c0
><4>[   10.884882]  ? dm_hw_init+0x152/0x250 [amdgpu]
><4>[   10.884959]  ? amdgpu_device_init+0x1071/0x14d0 [amdgpu]
><4>[   10.884971]  ? kmalloc_order+0x13/0x40
><4>[   10.885043]  ? amdgpu_driver_load_kms+0x5e/0x190 [amdgpu]
><4>[   10.885053]  ? drm_dev_register+0x10d/0x1a0
><4>[   10.885127]  ? amdgpu_pci_probe+0x13a/0x200 [amdgpu]
><4>[   10.885138]  ? _raw_spin_unlock_irqrestore+0xf/0x30
><4>[   10.885147]  ? pci_device_probe+0xc8/0x140
><4>[   10.885156]  ? driver_probe_device+0x24a/0x340
><4>[   10.885163]  ? __driver_attach+0xac/0xb0
><4>[   10.885171]  ? driver_probe_device+0x340/0x340
><4>[   10.885178]  ? bus_for_each_dev+0x71/0xb0
><4>[   10.885185]  ? bus_add_driver+0x191/0x210
><4>[   10.885192]  ? 0xffffffffc0613000
><4>[   10.885198]  ? driver_register+0x56/0xe0
><4>[   10.885204]  ? 0xffffffffc0613000
><4>[   10.885212]  ? do_one_initcall+0x41/0x1ea
><4>[   10.885221]  ? free_unref_page_commit.isra.103+0x48/0xc0
><4>[   10.885229]  ? preempt_count_add+0x44/0x90
><4>[   10.885236]  ? put_cpu_partial+0x88/0x110
><4>[   10.885243]  ? kmem_cache_alloc_trace+0x2a/0x1c0
><4>[   10.885253]  ? do_init_module+0x56/0x1e0
><4>[   10.885260]  ? load_module+0x205e/0x26b0
><4>[   10.885269]  ? vfs_read+0x10e/0x130
><4>[   10.885275]  ? vfs_read+0x10e/0x130
><4>[   10.885283]  ? __do_sys_finit_module+0xba/0xe0
><4>[   10.885291]  ? __do_sys_finit_module+0xba/0xe0
><4>[   10.885300]  ? do_syscall_64+0x50/0x160
><4>[   10.885307]  ? entry_SYSCALL_64_after_hwframe+0x44/0xa9
><4>[   10.885315] Modules linked in: kvm_amd kvm ath9k(+) irqbypass ath9k_common crc32_pclmul ghash_clmulni_intel ath9k_hw sdhci_pci cqhci sdhci amdgpu(+) serio_raw mmc_core mac80211 mfd_core ehci_pci chash ath gpu_sched ttm xhci_pci cfg80211 xhci_hcd ehci_hcd sp5100_tco
><4>[   10.885358] CR2: 0000000000000018
><4>[   10.885413] ---[ end trace bcd1800b380d30fd ]---

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Attachments on bug 106940: 140195 | 140197 | 140198 | 140199 | 140200 | 140201 | 140202 | 140251 | 141123 | 141124 | 141145 | 141151

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