<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Unable to cleanly unload kernel module: BUG: unable to handle kernel NULL pointer dereference at 0000000000000258 (mutex_lock)" href="https://bugs.freedesktop.org/show_bug.cgi?id=104274#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Unable to cleanly unload kernel module: BUG: unable to handle kernel NULL pointer dereference at 0000000000000258 (mutex_lock)" href="https://bugs.freedesktop.org/show_bug.cgi?id=104274">bug 104274</a> from <a class="email" href="mailto:sverd.johnsen@googlemail.com" title="Sverd Johnsen <sverd.johnsen@googlemail.com>"> Sverd Johnsen</a> <pre>Thanks for pointing me to that. Seems like it should have gone to stable Alright. Here is what I do now: boot with intel gpu, amdgpu is blacklisted in modules so it doesn't get autoloaded then i load amdgpu with dc on or off by hand, this time i make sure display that is attached via DisplayPort to amdgpu is on i cannot unload until i use echo 0 > /sys/devices/virtual/vtconsole/vtcon1/bind here is with dc=1: rmmod hangs [ 45.665237] LoadPin: kernel-module pinning-ignored obj="/usr/lib/modules/4.15.0-1-rc/kernel/drivers/gpu/drm/ttm/ttm.ko" pid=1201 cmdline="modprobe amdgpu dc=1" [ 45.682434] LoadPin: kernel-module pinning-ignored obj="/usr/lib/modules/4.15.0-1-rc/kernel/drivers/gpu/drm/amd/lib/chash.ko" pid=1201 cmdline="modprobe amdgpu dc=1" [ 45.693068] LoadPin: kernel-module pinning-ignored obj="/usr/lib/modules/4.15.0-1-rc/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.202469] [drm] amdgpu kernel modesetting enabled. [ 46.202519] amdgpu 0000:01:00.0: enabling device (0006 -> 0007) [ 46.202669] [drm] initializing kernel modesetting (POLARIS11 0x1002:0x67EF 0x1462:0x809D 0xCF). [ 46.202681] [drm] register mmio base: 0xEFE00000 [ 46.202682] [drm] register mmio size: 262144 [ 46.202694] [drm] probing gen 2 caps for device 8086:1901 = 261ad03/e [ 46.202694] [drm] probing mlw for device 8086:1901 = 261ad03 [ 46.202700] [drm] UVD is enabled in VM mode [ 46.202700] [drm] UVD ENC is enabled in VM mode [ 46.202702] [drm] VCE enabled in VM mode [ 46.202715] ATOM BIOS: 113-C99401-S01 [ 46.202721] [drm] GPU post is not needed [ 46.202730] [drm] vm size is 64 GB, block size is 13-bit, fragment size is 9-bit [ 46.203725] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mc.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.204234] amdgpu 0000:01:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used) [ 46.204235] amdgpu 0000:01:00.0: GTT: 256M 0x0000000000000000 - 0x000000000FFFFFFF [ 46.204241] [drm] Detected VRAM RAM=2048M, BAR=256M [ 46.204242] [drm] RAM width 128bits GDDR5 [ 46.204321] [TTM] Zone kernel: Available graphics memory: 8082548 kiB [ 46.204321] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 46.204321] [TTM] Initializing pool allocator [ 46.204323] [TTM] Initializing DMA pool allocator [ 46.204333] [drm] amdgpu: 2048M of VRAM memory ready [ 46.204333] [drm] amdgpu: 3072M of GTT memory ready. [ 46.204366] [drm] GART: num cpu pages 65536, num gpu pages 65536 [ 46.204414] [drm] PCIE GART of 256M enabled (table at 0x000000F400040000). [ 46.204447] amdgpu 0000:01:00.0: amdgpu: using MSI. [ 46.204462] [drm] amdgpu: irq initialized. [ 46.204475] amdgpu: [powerplay] amdgpu: powerplay sw initialized [ 46.204487] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_pfp_2.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.205094] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_me_2.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.217397] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_ce_2.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.217550] [drm] Chained IB support enabled! [ 46.217556] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_rlc.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.217822] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mec_2.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.218718] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mec2_2.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.219694] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000000400040, cpu addr 0x0000000072e5becd [ 46.219847] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr 0x00000000004000c0, cpu addr 0x000000007d1f8b28 [ 46.219906] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000000400140, cpu addr 0x000000001b657fe6 [ 46.219946] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr 0x00000000004001c0, cpu addr 0x000000009cd8ddd2 [ 46.219993] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000000400240, cpu addr 0x000000004495111b [ 46.220039] amdgpu 0000:01:00.0: fence driver on ring 5 use gpu addr 0x00000000004002c0, cpu addr 0x00000000705ffa8e [ 46.220113] amdgpu 0000:01:00.0: fence driver on ring 6 use gpu addr 0x0000000000400340, cpu addr 0x000000009005afe9 [ 46.220160] amdgpu 0000:01:00.0: fence driver on ring 7 use gpu addr 0x00000000004003c0, cpu addr 0x00000000e3bdcb19 [ 46.220203] amdgpu 0000:01:00.0: fence driver on ring 8 use gpu addr 0x0000000000400440, cpu addr 0x00000000d3b3c22e [ 46.220214] amdgpu 0000:01:00.0: fence driver on ring 9 use gpu addr 0x00000000004004e0, cpu addr 0x0000000002a1dbbf [ 46.220487] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_sdma.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.220721] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_sdma1.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.230175] amdgpu 0000:01:00.0: fence driver on ring 10 use gpu addr 0x0000000000400560, cpu addr 0x0000000091d8de17 [ 46.230241] amdgpu 0000:01:00.0: fence driver on ring 11 use gpu addr 0x00000000004005e0, cpu addr 0x0000000030660891 [ 46.230263] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_uvd.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.240501] [drm] Found UVD firmware Version: 1.79 Family ID: 16 [ 46.240850] amdgpu 0000:01:00.0: fence driver on ring 12 use gpu addr 0x000000f4001e6420, cpu addr 0x00000000b794fc25 [ 46.240867] amdgpu 0000:01:00.0: fence driver on ring 13 use gpu addr 0x00000000004006e0, cpu addr 0x00000000fe2dd157 [ 46.240880] amdgpu 0000:01:00.0: fence driver on ring 14 use gpu addr 0x0000000000400760, cpu addr 0x00000000979c0f78 [ 46.240896] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_vce.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.241568] [drm] Found VCE firmware Version: 52.4 Binary ID: 3 [ 46.241682] amdgpu 0000:01:00.0: fence driver on ring 15 use gpu addr 0x00000000004007e0, cpu addr 0x00000000397058ac [ 46.241814] amdgpu 0000:01:00.0: fence driver on ring 16 use gpu addr 0x0000000000400860, cpu addr 0x00000000331d7ca7 [ 46.241959] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_smc.bin" pid=1201 cmdline="modprobe amdgpu dc=1" [ 46.310973] amdgpu: [powerplay] [ 46.310986] amdgpu: [powerplay] [ 46.319356] [drm] DM_PPLIB: values for Engine clock [ 46.319356] [drm] DM_PPLIB: 21400 [ 46.319357] [drm] DM_PPLIB: 48100 [ 46.319357] [drm] DM_PPLIB: 76600 [ 46.319357] [drm] DM_PPLIB: 102800 [ 46.319357] [drm] DM_PPLIB: 111100 [ 46.319357] [drm] DM_PPLIB: 114700 [ 46.319358] [drm] DM_PPLIB: 118100 [ 46.319358] [drm] DM_PPLIB: 121000 [ 46.319358] [drm] DM_PPLIB: Warning: using default validation clocks! [ 46.319358] [drm] DM_PPLIB: Validation clocks: [ 46.319358] [drm] DM_PPLIB: engine_max_clock: 72000 [ 46.319359] [drm] DM_PPLIB: memory_max_clock: 80000 [ 46.319359] [drm] DM_PPLIB: level : 0 [ 46.319359] [drm] DM_PPLIB: reducing engine clock level from 8 to 2 [ 46.319360] [drm] DM_PPLIB: values for Memory clock [ 46.319360] [drm] DM_PPLIB: 30000 [ 46.319360] [drm] DM_PPLIB: 175000 [ 46.319360] [drm] DM_PPLIB: Warning: using default validation clocks! [ 46.319361] [drm] DM_PPLIB: Validation clocks: [ 46.319361] [drm] DM_PPLIB: engine_max_clock: 72000 [ 46.319361] [drm] DM_PPLIB: memory_max_clock: 80000 [ 46.319361] [drm] DM_PPLIB: level : 0 [ 46.319362] [drm] DM_PPLIB: reducing memory clock level from 2 to 1 [ 46.319362] [drm] DC: create_links: connectors_num: physical:3, virtual:0 [ 46.335157] [drm] Display Core initialized! [ 46.341040] [drm] Rx Caps: [ 46.465504] [drm] HBRx4 pass VS=0, PE=0 [ 46.465794] [drm] LG ULTRAWIDE: [Block 0] [ 46.465795] [drm] LG ULTRAWIDE: [Block 1] [ 46.465796] [drm] dc_link_detect: manufacturer_id = 6D1E, product_id = 59F2, serial_number = 1010101, manufacture_week = 1, manufacture_year = 23, display_name = LG ULTRAWIDE, speaker_flag = 1, audio_mode_count = 1 [ 46.465796] [drm] dc_link_detect: mode number = 0, format_code = 1, channel_count = 1, sample_rate = 7, sample_size = 7 [ 46.466298] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 46.466299] [drm] Driver supports precise vblank timestamp query. [ 46.467687] [drm] ring test on 0 succeeded in 18 usecs [ 46.468436] [drm] ring test on 9 succeeded in 13 usecs [ 46.468458] [drm] ring test on 1 succeeded in 10 usecs [ 46.468511] [drm] ring test on 2 succeeded in 24 usecs [ 46.468549] [drm] ring test on 3 succeeded in 18 usecs [ 46.468587] [drm] ring test on 4 succeeded in 19 usecs [ 46.468625] [drm] ring test on 5 succeeded in 18 usecs [ 46.468663] [drm] ring test on 6 succeeded in 19 usecs [ 46.468702] [drm] ring test on 7 succeeded in 18 usecs [ 46.468740] [drm] ring test on 8 succeeded in 17 usecs [ 46.468798] [drm] ring test on 10 succeeded in 7 usecs [ 46.468805] [drm] ring test on 11 succeeded in 6 usecs [ 46.515372] [drm] ring test on 12 succeeded in 1 usecs [ 46.515420] [drm] ring test on 13 succeeded in 20 usecs [ 46.515432] [drm] ring test on 14 succeeded in 4 usecs [ 46.515432] [drm] UVD and UVD ENC initialized successfully. [ 46.626345] [drm] ring test on 15 succeeded in 7 usecs [ 46.626355] [drm] ring test on 16 succeeded in 3 usecs [ 46.626355] [drm] VCE initialized successfully. [ 46.626593] [drm] ib test on ring 0 succeeded [ 46.626823] [drm] ib test on ring 1 succeeded [ 46.626892] [drm] ib test on ring 2 succeeded [ 46.626947] [drm] ib test on ring 3 succeeded [ 46.627010] [drm] ib test on ring 4 succeeded [ 46.627097] [drm] ib test on ring 5 succeeded [ 46.627162] [drm] ib test on ring 6 succeeded [ 46.627259] [drm] ib test on ring 7 succeeded [ 46.627301] [drm] ib test on ring 8 succeeded [ 47.128114] [drm] ib test on ring 9 succeeded [ 47.128212] [drm] ib test on ring 10 succeeded [ 47.128300] [drm] ib test on ring 11 succeeded [ 47.130133] [drm] ib test on ring 12 succeeded [ 47.130553] [drm] ib test on ring 13 succeeded [ 47.130886] [drm] ib test on ring 14 succeeded [ 47.131156] [drm] ib test on ring 15 succeeded [ 47.133086] [drm] fb mappable at 0xD03F2000 [ 47.133086] [drm] vram apper at 0xD0000000 [ 47.133087] [drm] size 11059200 [ 47.133087] [drm] fb depth is 24 [ 47.133087] [drm] pitch is 10240 [ 47.133223] fbcon: amdgpudrmfb (fb1) is primary device [ 47.133223] fbcon: Remapping primary device, fb1, to tty 1-63 [ 47.135020] [drm] {2560x1080, 2784x1111@185580Khz} [ 47.139059] [drm] RBRx4 pass VS=0, PE=0 [ 47.168689] amdgpu 0000:01:00.0: fb1: amdgpudrmfb frame buffer device [ 47.168786] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:01:00.0 on minor 1 [ 78.983798] Console: switching to colour dummy device 80x25 [ 83.616305] [drm] amdgpu: finishing device. [ 83.616315] WARNING: CPU: 0 PID: 1380 at drivers/gpu/drm/drm_crtc.c:108 drm_crtc_force_disable+0x58/0x70 [ 83.616315] Modules linked in: amdgpu(-) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid1 raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net tun vhost snd_hda_codec_realtek tap snd_hda_codec_generic kvm snd_hda_codec_hdmi md_mod snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core mei_me efi_pstore irqbypass plusb mei intel_cstate usbnet snd_pcm intel_uncore input_leds mii led_class [ 83.616341] intel_rapl_perf efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg joydev mousedev psmouse atkbd crct10dif_pclmul libps2 crc32_pclmul ghash_clmulni_intel pcspkr tpm_tis tpm_tis_core shpchp fan tpm thermal i8042 acpi_pad vfat fat [ 83.616353] CPU: 0 PID: 1380 Comm: rmmod Not tainted 4.15.0-1-rc #2 [ 83.616353] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 83.616354] RIP: 0010:drm_crtc_force_disable+0x58/0x70 [ 83.616355] RSP: 0018:ffffb3130559bd68 EFLAGS: 00010286 [ 83.616355] RAX: ffffffffc0848b80 RBX: ffff9a179d654000 RCX: 0000000000000000 [ 83.616356] RDX: ffffb3130559bd68 RSI: ffff9a179d654000 RDI: ffffb3130559bd98 [ 83.616356] RBP: ffff9a17caf4d368 R08: ffff9a179d1d9048 R09: ffff9a179f620940 [ 83.616356] R10: 000000000000000f R11: 0000000000000000 R12: ffff9a17caf4d000 [ 83.616357] R13: ffffffffc08d1370 R14: ffff9a17cc787100 R15: ffffffffc08d13e8 [ 83.616357] FS: 00007fc7e4463b80(0000) GS:ffff9a17dec00000(0000) knlGS:0000000000000000 [ 83.616358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.616358] CR2: 0000000001e19d48 CR3: 000000045d4a6002 CR4: 00000000003606f0 [ 83.616358] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.616359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.616359] Call Trace: [ 83.616362] drm_crtc_force_disable_all+0x49/0x70 [ 83.616376] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 83.616383] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 83.616384] drm_dev_unregister+0x37/0xe0 [ 83.616389] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 83.616391] pci_device_remove+0x31/0xa0 [ 83.616393] device_release_driver_internal+0x152/0x210 [ 83.616394] driver_detach+0x32/0x70 [ 83.616396] bus_remove_driver+0x4c/0xc0 [ 83.616397] pci_unregister_driver+0x25/0xa0 [ 83.616406] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 83.616408] SyS_delete_module+0x19c/0x2a0 [ 83.616410] do_syscall_64+0x48/0xe0 [ 83.616412] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.616413] RIP: 0033:0x7fc7e3b70b87 [ 83.616413] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 83.616414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 83.616414] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 83.616415] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 83.616415] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 83.616415] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 [ 83.616416] Code: 48 8b 80 98 03 00 00 48 83 78 20 00 75 1d 48 89 d7 e8 8d ff ff ff 48 8b 4c 24 30 65 48 33 0c 25 28 00 00 00 75 09 48 83 c4 38 c3 <0f> ff eb df e8 bf 96 b7 ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 [ 83.616429] ---[ end trace b52f33037e0770c4 ]--- [ 83.616436] WARNING: CPU: 0 PID: 1380 at drivers/gpu/drm/drm_crtc.c:499 drm_mode_set_config_internal+0x1c/0x30 [ 83.616437] Modules linked in: amdgpu(-) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid1 raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net tun vhost snd_hda_codec_realtek tap snd_hda_codec_generic kvm snd_hda_codec_hdmi md_mod snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core mei_me efi_pstore irqbypass plusb mei intel_cstate usbnet snd_pcm intel_uncore input_leds mii led_class [ 83.616455] intel_rapl_perf efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg joydev mousedev psmouse atkbd crct10dif_pclmul libps2 crc32_pclmul ghash_clmulni_intel pcspkr tpm_tis tpm_tis_core shpchp fan tpm thermal i8042 acpi_pad vfat fat [ 83.616462] CPU: 0 PID: 1380 Comm: rmmod Tainted: G W 4.15.0-1-rc #2 [ 83.616463] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 83.616464] RIP: 0010:drm_mode_set_config_internal+0x1c/0x30 [ 83.616464] RSP: 0018:ffffb3130559bd60 EFLAGS: 00010286 [ 83.616465] RAX: ffffffffc0848b80 RBX: ffff9a179d654000 RCX: 0000000000000000 [ 83.616465] RDX: ffffb3130559bd68 RSI: ffff9a179d654000 RDI: ffffb3130559bd68 [ 83.616465] RBP: ffff9a17caf4d368 R08: ffff9a179d1d9048 R09: ffff9a179f620940 [ 83.616465] R10: 000000000000000f R11: 0000000000000000 R12: ffff9a17caf4d000 [ 83.616466] R13: ffffffffc08d1370 R14: ffff9a17cc787100 R15: ffffffffc08d13e8 [ 83.616466] FS: 00007fc7e4463b80(0000) GS:ffff9a17dec00000(0000) knlGS:0000000000000000 [ 83.616467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.616467] CR2: 0000000001e19d48 CR3: 000000045d4a6002 CR4: 00000000003606f0 [ 83.616467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.616468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.616468] Call Trace: [ 83.616469] drm_crtc_force_disable+0x43/0x70 [ 83.616470] drm_crtc_force_disable_all+0x49/0x70 [ 83.616479] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 83.616486] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 83.616487] drm_dev_unregister+0x37/0xe0 [ 83.616493] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 83.616494] pci_device_remove+0x31/0xa0 [ 83.616495] device_release_driver_internal+0x152/0x210 [ 83.616496] driver_detach+0x32/0x70 [ 83.616497] bus_remove_driver+0x4c/0xc0 [ 83.616498] pci_unregister_driver+0x25/0xa0 [ 83.616508] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 83.616509] SyS_delete_module+0x19c/0x2a0 [ 83.616510] do_syscall_64+0x48/0xe0 [ 83.616511] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.616512] RIP: 0033:0x7fc7e3b70b87 [ 83.616512] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 83.616513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 83.616513] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 83.616513] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 83.616514] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 83.616514] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 [ 83.616515] Code: 8e b8 ea ff ff ff c3 b8 fe ff ff ff eb 8b 90 48 8b 47 08 48 8b 00 48 8b 80 98 03 00 00 48 83 78 20 00 75 07 31 f6 e9 a4 fb ff ff <0f> ff 31 f6 e9 9b fb ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 48 [ 83.616527] ---[ end trace b52f33037e0770c5 ]--- [ 83.616540] WARNING: CPU: 0 PID: 1380 at drivers/gpu/drm/drm_atomic.c:272 drm_atomic_get_crtc_state+0xdb/0x100 [ 83.616540] Modules linked in: amdgpu(-) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid1 raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net tun vhost snd_hda_codec_realtek tap snd_hda_codec_generic kvm snd_hda_codec_hdmi md_mod snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core mei_me efi_pstore irqbypass plusb mei intel_cstate usbnet snd_pcm intel_uncore input_leds mii led_class [ 83.616552] intel_rapl_perf efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg joydev mousedev psmouse atkbd crct10dif_pclmul libps2 crc32_pclmul ghash_clmulni_intel pcspkr tpm_tis tpm_tis_core shpchp fan tpm thermal i8042 acpi_pad vfat fat [ 83.616557] CPU: 0 PID: 1380 Comm: rmmod Tainted: G W 4.15.0-1-rc #2 [ 83.616557] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 83.616558] RIP: 0010:drm_atomic_get_crtc_state+0xdb/0x100 [ 83.616559] RSP: 0018:ffffb3130559bcb0 EFLAGS: 00010246 [ 83.616559] RAX: 0000000000000000 RBX: ffffb3130559bd68 RCX: 0000000000000000 [ 83.616559] RDX: ffffffff85c3043d RSI: ffff9a179d654000 RDI: ffff9a179d452a80 [ 83.616560] RBP: ffffb3130559bd68 R08: ffff9a179f5da000 R09: ffff9a179f5da000 [ 83.616560] R10: 000000000000000f R11: 0000000000000000 R12: 0000000000000000 [ 83.616560] R13: ffffffffc08d1370 R14: ffff9a179d654000 R15: ffffffffc08d13e8 [ 83.616561] FS: 00007fc7e4463b80(0000) GS:ffff9a17dec00000(0000) knlGS:0000000000000000 [ 83.616561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.616561] CR2: 0000000001e19d48 CR3: 000000045d4a6002 CR4: 00000000003606f0 [ 83.616562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.616562] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.616562] Call Trace: [ 83.616564] ? retint_kernel+0x1b/0x1d [ 83.616565] __drm_atomic_helper_set_config+0x33/0x2f0 [ 83.616567] drm_atomic_helper_set_config+0x31/0x90 [ 83.616568] __drm_mode_set_config_internal+0x5c/0x110 [ 83.616569] drm_crtc_force_disable+0x43/0x70 [ 83.616570] drm_crtc_force_disable_all+0x49/0x70 [ 83.616577] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 83.616583] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 83.616584] drm_dev_unregister+0x37/0xe0 [ 83.616589] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 83.616590] pci_device_remove+0x31/0xa0 [ 83.616592] device_release_driver_internal+0x152/0x210 [ 83.616593] driver_detach+0x32/0x70 [ 83.616594] bus_remove_driver+0x4c/0xc0 [ 83.616594] pci_unregister_driver+0x25/0xa0 [ 83.616604] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 83.616605] SyS_delete_module+0x19c/0x2a0 [ 83.616606] do_syscall_64+0x48/0xe0 [ 83.616607] entry_SYSCALL64_slow_path+0x25/0x25 [ 83.616607] RIP: 0033:0x7fc7e3b70b87 [ 83.616607] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 83.616608] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 83.616608] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 83.616608] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 83.616609] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 83.616609] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 [ 83.616610] Code: 10 02 00 00 48 c7 c2 c0 06 c3 85 8b 4d 60 53 4c 8b 45 20 48 89 44 24 08 e8 f3 23 ff ff 58 48 8b 04 24 48 83 c4 08 5b 5d 41 5c c3 <0f> ff e9 3a ff ff ff 48 c7 c0 f4 ff ff ff e9 46 ff ff ff 48 98 [ 83.616622] ---[ end trace b52f33037e0770c6 ]--- hang: [ 185.311746] INFO: task rmmod:1380 blocked for more than 60 seconds. [ 185.311749] Tainted: G W 4.15.0-1-rc #2 [ 185.311750] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 185.311750] rmmod D 0 1380 1169 0x80000080 [ 185.311752] Call Trace: [ 185.311755] ? __schedule+0x1ac/0x6d0 [ 185.311756] schedule+0x2a/0x80 [ 185.311757] schedule_preempt_disabled+0xc/0x20 [ 185.311758] __ww_mutex_lock.isra.1+0x54a/0x6c0 [ 185.311759] ? preempt_schedule_irq+0x27/0x50 [ 185.311761] ? drm_modeset_lock+0xd1/0xf0 [ 185.311762] drm_modeset_lock+0xd1/0xf0 [ 185.311763] drm_atomic_get_crtc_state+0x4f/0x100 [ 185.311766] ? retint_kernel+0x1b/0x1d [ 185.311768] __drm_atomic_helper_set_config+0x33/0x2f0 [ 185.311769] drm_atomic_helper_set_config+0x31/0x90 [ 185.311771] __drm_mode_set_config_internal+0x5c/0x110 [ 185.311773] drm_crtc_force_disable+0x43/0x70 [ 185.311774] drm_crtc_force_disable_all+0x49/0x70 [ 185.311786] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 185.311792] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 185.311793] drm_dev_unregister+0x37/0xe0 [ 185.311799] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 185.311800] pci_device_remove+0x31/0xa0 [ 185.311803] device_release_driver_internal+0x152/0x210 [ 185.311804] driver_detach+0x32/0x70 [ 185.311805] bus_remove_driver+0x4c/0xc0 [ 185.311806] pci_unregister_driver+0x25/0xa0 [ 185.311815] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 185.311820] SyS_delete_module+0x19c/0x2a0 [ 185.311823] do_syscall_64+0x48/0xe0 [ 185.311824] entry_SYSCALL64_slow_path+0x25/0x25 [ 185.311825] RIP: 0033:0x7fc7e3b70b87 [ 185.311825] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 185.311826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 185.311826] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 185.311827] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 185.311827] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 185.311828] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 [ 246.751527] INFO: task rmmod:1380 blocked for more than 60 seconds. [ 246.751530] Tainted: G W 4.15.0-1-rc #2 [ 246.751530] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.751531] rmmod D 0 1380 1169 0x80000080 [ 246.751532] Call Trace: [ 246.751536] ? __schedule+0x1ac/0x6d0 [ 246.751537] schedule+0x2a/0x80 [ 246.751538] schedule_preempt_disabled+0xc/0x20 [ 246.751539] __ww_mutex_lock.isra.1+0x54a/0x6c0 [ 246.751540] ? preempt_schedule_irq+0x27/0x50 [ 246.751542] ? drm_modeset_lock+0xd1/0xf0 [ 246.751543] drm_modeset_lock+0xd1/0xf0 [ 246.751544] drm_atomic_get_crtc_state+0x4f/0x100 [ 246.751545] ? retint_kernel+0x1b/0x1d [ 246.751548] __drm_atomic_helper_set_config+0x33/0x2f0 [ 246.751549] drm_atomic_helper_set_config+0x31/0x90 [ 246.751552] __drm_mode_set_config_internal+0x5c/0x110 [ 246.751554] drm_crtc_force_disable+0x43/0x70 [ 246.751555] drm_crtc_force_disable_all+0x49/0x70 [ 246.751579] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 246.751585] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 246.751586] drm_dev_unregister+0x37/0xe0 [ 246.751592] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 246.751593] pci_device_remove+0x31/0xa0 [ 246.751595] device_release_driver_internal+0x152/0x210 [ 246.751597] driver_detach+0x32/0x70 [ 246.751598] bus_remove_driver+0x4c/0xc0 [ 246.751598] pci_unregister_driver+0x25/0xa0 [ 246.751608] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 246.751610] SyS_delete_module+0x19c/0x2a0 [ 246.751611] do_syscall_64+0x48/0xe0 [ 246.751612] entry_SYSCALL64_slow_path+0x25/0x25 [ 246.751613] RIP: 0033:0x7fc7e3b70b87 [ 246.751614] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 246.751614] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 246.751615] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 246.751615] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 246.751615] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 246.751616] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 [ 308.191107] INFO: task rmmod:1380 blocked for more than 60 seconds. [ 308.191109] Tainted: G W 4.15.0-1-rc #2 [ 308.191110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 308.191111] rmmod D 0 1380 1169 0x80000080 [ 308.191112] Call Trace: [ 308.191115] ? __schedule+0x1ac/0x6d0 [ 308.191116] schedule+0x2a/0x80 [ 308.191117] schedule_preempt_disabled+0xc/0x20 [ 308.191118] __ww_mutex_lock.isra.1+0x54a/0x6c0 [ 308.191120] ? preempt_schedule_irq+0x27/0x50 [ 308.191122] ? drm_modeset_lock+0xd1/0xf0 [ 308.191122] drm_modeset_lock+0xd1/0xf0 [ 308.191124] drm_atomic_get_crtc_state+0x4f/0x100 [ 308.191125] ? retint_kernel+0x1b/0x1d [ 308.191126] __drm_atomic_helper_set_config+0x33/0x2f0 [ 308.191127] drm_atomic_helper_set_config+0x31/0x90 [ 308.191129] __drm_mode_set_config_internal+0x5c/0x110 [ 308.191130] drm_crtc_force_disable+0x43/0x70 [ 308.191131] drm_crtc_force_disable_all+0x49/0x70 [ 308.191142] amdgpu_device_fini+0x1ad/0x1c0 [amdgpu] [ 308.191148] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 308.191149] drm_dev_unregister+0x37/0xe0 [ 308.191154] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 308.191157] pci_device_remove+0x31/0xa0 [ 308.191159] device_release_driver_internal+0x152/0x210 [ 308.191162] driver_detach+0x32/0x70 [ 308.191163] bus_remove_driver+0x4c/0xc0 [ 308.191164] pci_unregister_driver+0x25/0xa0 [ 308.191173] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 308.191175] SyS_delete_module+0x19c/0x2a0 [ 308.191176] do_syscall_64+0x48/0xe0 [ 308.191177] entry_SYSCALL64_slow_path+0x25/0x25 [ 308.191179] RIP: 0033:0x7fc7e3b70b87 [ 308.191179] RSP: 002b:00007ffd6adc1d38 EFLAGS: 00000202 ORIG_RAX: 00000000000000b0 [ 308.191180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7e3b70b87 [ 308.191180] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001e0f8a8 [ 308.191180] RBP: 0000000001e0f840 R08: 00007ffd6adc0cb1 R09: 0000000000000000 [ 308.191181] R10: 00000000000008b2 R11: 0000000000000202 R12: 00007ffd6adc3750 [ 308.191181] R13: 0000000000000000 R14: 0000000001e0f840 R15: 0000000001e0f260 ---------- with dc=0 amdgpu can be unloaded [ 55.321963] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:01:00.0 on minor 1 [ 77.829378] Console: switching to colour dummy device 80x25 [ 81.365952] [drm] amdgpu: finishing device. [ 81.397013] amdgpu: [powerplay] [ 81.397027] amdgpu: [powerplay] [ 81.525471] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525482] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525497] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525505] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525520] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525528] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525542] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525550] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525564] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525571] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525585] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 81.525592] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 81.525665] ------------[ cut here ]------------ [ 81.525665] Memory manager not clean during takedown. [ 81.525674] WARNING: CPU: 1 PID: 1407 at drivers/gpu/drm/drm_mm.c:895 drm_mm_takedown+0x1b/0x20 [ 81.525674] Modules linked in: amdgpu(-) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net raid1 tun vhost tap kvm snd_hda_codec_realtek md_mod snd_hda_codec_generic snd_hda_codec_hdmi irqbypass snd_hda_intel intel_cstate snd_hda_codec intel_uncore intel_rapl_perf snd_hwdep efi_pstore snd_hda_core mei_me plusb usbnet snd_pcm input_leds [ 81.525693] mei mii led_class efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg mousedev joydev psmouse crct10dif_pclmul atkbd crc32_pclmul libps2 pcspkr ghash_clmulni_intel shpchp thermal tpm_tis tpm_tis_core fan tpm i8042 acpi_pad vfat fat [ 81.525702] CPU: 1 PID: 1407 Comm: rmmod Not tainted 4.15.0-1-rc #2 [ 81.525702] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 81.525704] RIP: 0010:drm_mm_takedown+0x1b/0x20 [ 81.525704] RSP: 0018:ffffbfce0297bd00 EFLAGS: 00010286 [ 81.525705] RAX: 0000000000000000 RBX: ffffa261745a8a00 RCX: 0000000000000006 [ 81.525705] RDX: 0000000000000007 RSI: 0000000000000092 RDI: ffffa2619ec8cab0 [ 81.525705] RBP: ffffa2615c712878 R08: 0000000000000001 R09: 0000000000000582 [ 81.525706] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa261745a8ae0 [ 81.525706] R13: 0000000000000000 R14: 0000000000000170 R15: ffffffffc061b3e8 [ 81.525706] FS: 00007ff958e5fb80(0000) GS:ffffa2619ec80000(0000) knlGS:0000000000000000 [ 81.525707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 81.525707] CR2: 00007f2352182498 CR3: 000000045a47e001 CR4: 00000000003606e0 [ 81.525707] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 81.525708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 81.525708] Call Trace: [ 81.525728] amdgpu_vram_mgr_fini+0x22/0x50 [amdgpu] [ 81.525736] ttm_bo_clean_mm+0x9a/0xe0 [ttm] [ 81.525743] amdgpu_ttm_fini+0xe1/0x1e0 [amdgpu] [ 81.525750] amdgpu_bo_fini+0x9/0x30 [amdgpu] [ 81.525758] gmc_v8_0_sw_fini+0x29/0x50 [amdgpu] [ 81.525764] amdgpu_fini+0x1f3/0x2f0 [amdgpu] [ 81.525769] amdgpu_device_fini+0x5f/0x1c0 [amdgpu] [ 81.525775] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 81.525777] drm_dev_unregister+0x37/0xe0 [ 81.525782] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 81.525784] pci_device_remove+0x31/0xa0 [ 81.525786] device_release_driver_internal+0x152/0x210 [ 81.525787] driver_detach+0x32/0x70 [ 81.525788] bus_remove_driver+0x4c/0xc0 [ 81.525789] pci_unregister_driver+0x25/0xa0 [ 81.525798] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 81.525800] SyS_delete_module+0x19c/0x2a0 [ 81.525802] do_syscall_64+0x48/0xe0 [ 81.525804] entry_SYSCALL64_slow_path+0x25/0x25 [ 81.525804] RIP: 0033:0x7ff95856cb87 [ 81.525805] RSP: 002b:00007ffc64d76928 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 [ 81.525805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff95856cb87 [ 81.525806] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001ce88a8 [ 81.525806] RBP: 0000000001ce8840 R08: 00007ffc64d758a1 R09: 0000000000000000 [ 81.525806] R10: 00000000000008b2 R11: 0000000000000206 R12: 00007ffc64d78750 [ 81.525807] R13: 0000000000000000 R14: 0000000001ce8840 R15: 0000000001ce8260 [ 81.525807] Code: fe ff ff 48 89 31 e9 f7 fe ff ff 0f 1f 44 00 00 48 8b 47 38 48 83 c7 38 48 39 c7 75 02 f3 c3 48 c7 c7 70 f6 c2 8b e8 35 a4 b7 ff <0f> ff c3 66 90 41 57 41 56 49 89 f6 41 55 41 54 49 89 fd 55 53 [ 81.525820] ---[ end trace 6ae74b00c25ed621 ]--- [ 81.525823] [TTM] Finalizing pool allocator [ 81.525824] [TTM] Finalizing DMA pool allocator [ 81.525827] BUG: scheduling while atomic: rmmod/1407/0x00000000 [ 81.525827] Modules linked in: amdgpu(-) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net raid1 tun vhost tap kvm snd_hda_codec_realtek md_mod snd_hda_codec_generic snd_hda_codec_hdmi irqbypass snd_hda_intel intel_cstate snd_hda_codec intel_uncore intel_rapl_perf snd_hwdep efi_pstore snd_hda_core mei_me plusb usbnet snd_pcm input_leds [ 81.525840] mei mii led_class efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg mousedev joydev psmouse crct10dif_pclmul atkbd crc32_pclmul libps2 pcspkr ghash_clmulni_intel shpchp thermal tpm_tis tpm_tis_core fan tpm i8042 acpi_pad vfat fat [ 81.525846] CPU: 1 PID: 1407 Comm: rmmod Tainted: G W 4.15.0-1-rc #2 [ 81.525846] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 81.525846] Call Trace: [ 81.525848] dump_stack+0x46/0x65 [ 81.525850] __schedule_bug+0x47/0x60 [ 81.525851] __schedule+0x531/0x6d0 [ 81.525852] ? enqueue_entity+0x149/0x820 [ 81.525853] schedule+0x2a/0x80 [ 81.525854] schedule_timeout+0x1ef/0x2b0 [ 81.525855] wait_for_common+0x11c/0x1d0 [ 81.525856] ? wake_up_q+0x70/0x70 [ 81.525857] kthread_stop+0x38/0x60 [ 81.525858] destroy_workqueue+0x114/0x180 [ 81.525860] ttm_mem_global_release+0x21/0x80 [ttm] [ 81.525861] drm_global_item_unref+0x3f/0x60 [ 81.525867] amdgpu_ttm_fini+0x179/0x1e0 [amdgpu] [ 81.525874] amdgpu_bo_fini+0x9/0x30 [amdgpu] [ 81.525882] gmc_v8_0_sw_fini+0x29/0x50 [amdgpu] [ 81.525887] amdgpu_fini+0x1f3/0x2f0 [amdgpu] [ 81.525893] amdgpu_device_fini+0x5f/0x1c0 [amdgpu] [ 81.525899] amdgpu_driver_unload_kms+0x45/0x90 [amdgpu] [ 81.525900] drm_dev_unregister+0x37/0xe0 [ 81.525905] amdgpu_pci_remove+0x14/0x40 [amdgpu] [ 81.525906] pci_device_remove+0x31/0xa0 [ 81.525908] device_release_driver_internal+0x152/0x210 [ 81.525909] driver_detach+0x32/0x70 [ 81.525910] bus_remove_driver+0x4c/0xc0 [ 81.525911] pci_unregister_driver+0x25/0xa0 [ 81.525920] amdgpu_exit+0x11/0x3b6 [amdgpu] [ 81.525921] SyS_delete_module+0x19c/0x2a0 [ 81.525922] do_syscall_64+0x48/0xe0 [ 81.525923] entry_SYSCALL64_slow_path+0x25/0x25 [ 81.525923] RIP: 0033:0x7ff95856cb87 [ 81.525923] RSP: 002b:00007ffc64d76928 EFLAGS: 00000206 ORIG_RAX: 00000000000000b0 [ 81.525924] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff95856cb87 [ 81.525924] RDX: 000000000000000a RSI: 0000000000000800 RDI: 0000000001ce88a8 [ 81.525925] RBP: 0000000001ce8840 R08: 00007ffc64d758a1 R09: 0000000000000000 [ 81.525925] R10: 00000000000008b2 R11: 0000000000000206 R12: 00007ffc64d78750 [ 81.525925] R13: 0000000000000000 R14: 0000000001ce8840 R15: 0000000001ce8260 [ 81.525931] [TTM] Zone kernel: Used memory at exit: 12 kiB [ 81.525931] [TTM] Zone dma32: Used memory at exit: 12 kiB [ 81.525932] [drm] amdgpu: ttm finalized but it does not load again properly: [ 189.453963] LoadPin: kernel-module pinning-ignored obj="/usr/lib/modules/4.15.0-1-rc/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.777294] [drm] amdgpu kernel modesetting enabled. [ 189.777564] [drm] initializing kernel modesetting (POLARIS11 0x1002:0x67EF 0x1462:0x809D 0xCF). [ 189.777579] [drm] register mmio base: 0xEFE00000 [ 189.777579] [drm] register mmio size: 262144 [ 189.777591] [drm] probing gen 2 caps for device 8086:1901 = 261ad03/e [ 189.777592] [drm] probing mlw for device 8086:1901 = 261ad03 [ 189.777598] [drm] UVD is enabled in VM mode [ 189.777598] [drm] UVD ENC is enabled in VM mode [ 189.777600] [drm] VCE enabled in VM mode [ 189.777614] ATOM BIOS: 113-C99401-S01 [ 189.777620] [drm] GPU post is not needed [ 189.777684] [drm] vm size is 64 GB, block size is 13-bit, fragment size is 9-bit [ 189.777696] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mc.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.777716] amdgpu 0000:01:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used) [ 189.777717] amdgpu 0000:01:00.0: GTT: 256M 0x0000000000000000 - 0x000000000FFFFFFF [ 189.777719] [drm] Detected VRAM RAM=2048M, BAR=256M [ 189.777720] [drm] RAM width 128bits GDDR5 [ 189.777774] [TTM] Zone kernel: Available graphics memory: 8082548 kiB [ 189.777775] [TTM] Zone dma32: Available graphics memory: 2097152 kiB [ 189.777775] [TTM] Initializing pool allocator [ 189.777777] [TTM] Initializing DMA pool allocator [ 189.777786] [drm] amdgpu: 2048M of VRAM memory ready [ 189.777786] [drm] amdgpu: 3072M of GTT memory ready. [ 189.777793] [drm] GART: num cpu pages 65536, num gpu pages 65536 [ 189.777846] [drm] PCIE GART of 256M enabled (table at 0x000000F400040000). [ 189.777889] amdgpu 0000:01:00.0: amdgpu: using MSI. [ 189.777890] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 189.777890] [drm] Driver supports precise vblank timestamp query. [ 189.777907] [drm] amdgpu: irq initialized. [ 189.777921] amdgpu: [powerplay] amdgpu: powerplay sw initialized [ 189.777990] [drm] AMDGPU Display Connectors [ 189.777990] [drm] Connector 0: [ 189.777990] [drm] DP-2 [ 189.777990] [drm] HPD5 [ 189.777991] [drm] DDC: 0x4868 0x4868 0x4869 0x4869 0x486a 0x486a 0x486b 0x486b [ 189.777991] [drm] Encoders: [ 189.777991] [drm] DFP1: INTERNAL_UNIPHY1 [ 189.777992] [drm] Connector 1: [ 189.777992] [drm] HDMI-A-4 [ 189.777992] [drm] HPD3 [ 189.777993] [drm] DDC: 0x4874 0x4874 0x4875 0x4875 0x4876 0x4876 0x4877 0x4877 [ 189.777993] [drm] Encoders: [ 189.777993] [drm] DFP2: INTERNAL_UNIPHY1 [ 189.777993] [drm] Connector 2: [ 189.777993] [drm] DVI-D-1 [ 189.777994] [drm] HPD4 [ 189.777994] [drm] DDC: 0x4878 0x4878 0x4879 0x4879 0x487a 0x487a 0x487b 0x487b [ 189.777994] [drm] Encoders: [ 189.777995] [drm] DFP3: INTERNAL_UNIPHY [ 189.778005] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_pfp_2.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778019] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_me_2.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778026] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_ce_2.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778146] [drm] Chained IB support enabled! [ 189.778152] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_rlc.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778176] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mec_2.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778326] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_mec2_2.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.778966] amdgpu 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000000400040, cpu addr 0x00000000456538e8 [ 189.779035] amdgpu 0000:01:00.0: fence driver on ring 1 use gpu addr 0x00000000004000c0, cpu addr 0x0000000087651bf6 [ 189.779057] amdgpu 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000000400140, cpu addr 0x00000000680696bd [ 189.779077] amdgpu 0000:01:00.0: fence driver on ring 3 use gpu addr 0x00000000004001c0, cpu addr 0x00000000c26caa62 [ 189.779092] amdgpu 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000000400240, cpu addr 0x0000000053481efe [ 189.779109] amdgpu 0000:01:00.0: fence driver on ring 5 use gpu addr 0x00000000004002c0, cpu addr 0x00000000582def0e [ 189.779125] amdgpu 0000:01:00.0: fence driver on ring 6 use gpu addr 0x0000000000400340, cpu addr 0x0000000093e310d1 [ 189.779140] amdgpu 0000:01:00.0: fence driver on ring 7 use gpu addr 0x00000000004003c0, cpu addr 0x00000000e9eccf7c [ 189.779153] amdgpu 0000:01:00.0: fence driver on ring 8 use gpu addr 0x0000000000400440, cpu addr 0x00000000b4fa868a [ 189.779166] amdgpu 0000:01:00.0: fence driver on ring 9 use gpu addr 0x00000000004004e0, cpu addr 0x00000000439981f7 [ 189.779421] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_sdma.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.779435] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_sdma1.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.779721] amdgpu 0000:01:00.0: fence driver on ring 10 use gpu addr 0x0000000000400560, cpu addr 0x00000000c76a4e3d [ 189.779786] amdgpu 0000:01:00.0: fence driver on ring 11 use gpu addr 0x00000000004005e0, cpu addr 0x00000000a47d905e [ 189.779809] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_uvd.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.779867] [drm] Found UVD firmware Version: 1.79 Family ID: 16 [ 189.780944] amdgpu 0000:01:00.0: fence driver on ring 12 use gpu addr 0x000000f4001e6420, cpu addr 0x000000004fdb73f3 [ 189.782125] amdgpu 0000:01:00.0: fence driver on ring 13 use gpu addr 0x00000000004006e0, cpu addr 0x0000000077cfc94d [ 189.782161] amdgpu 0000:01:00.0: fence driver on ring 14 use gpu addr 0x0000000000400760, cpu addr 0x000000002b4b50a7 [ 189.782172] LoadPin: firmware pinning-ignored obj="/usr/lib/firmware/amdgpu/polaris11_vce.bin" pid=1592 cmdline="modprobe amdgpu dc=0 disp_priority=1" [ 189.782215] [drm] Found VCE firmware Version: 52.4 Binary ID: 3 [ 189.782543] amdgpu 0000:01:00.0: fence driver on ring 15 use gpu addr 0x00000000004007e0, cpu addr 0x00000000110798ab [ 189.782697] amdgpu 0000:01:00.0: fence driver on ring 16 use gpu addr 0x0000000000400860, cpu addr 0x000000005d049f27 [ 189.789375] amdgpu: [powerplay] [ 189.789392] amdgpu: [powerplay] [ 189.794892] [drm] ring test on 0 succeeded in 18 usecs [ 189.986988] [drm:gfx_v8_0_kiq_resume [amdgpu]] *ERROR* KCQ enable failed (scratch(0xC040)=0xCAFEDEAD) [ 189.987006] [drm:amdgpu_device_init [amdgpu]] *ERROR* hw_init of IP block <gfx_v8_0> failed -22 [ 189.987007] amdgpu 0000:01:00.0: amdgpu_init failed [ 189.987438] amdgpu: [powerplay] [ 189.987453] amdgpu: [powerplay] [ 190.039125] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039145] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039170] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039187] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039210] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039227] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039250] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039266] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039289] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039305] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039327] [drm:dce_v11_0_set_pageflip_irq_state [amdgpu]] *ERROR* invalid pageflip crtc 5 [ 190.039343] [drm:amdgpu_irq_disable_all [amdgpu]] *ERROR* error disabling interrupt (-22) [ 190.039426] ------------[ cut here ]------------ [ 190.039427] Memory manager not clean during takedown. [ 190.039435] WARNING: CPU: 1 PID: 1592 at drivers/gpu/drm/drm_mm.c:895 drm_mm_takedown+0x1b/0x20 [ 190.039436] Modules linked in: amdgpu(+) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net raid1 tun vhost tap kvm snd_hda_codec_realtek md_mod snd_hda_codec_generic snd_hda_codec_hdmi irqbypass snd_hda_intel intel_cstate snd_hda_codec intel_uncore intel_rapl_perf snd_hwdep efi_pstore snd_hda_core mei_me plusb usbnet snd_pcm input_leds [ 190.039455] mei mii led_class efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg mousedev joydev psmouse crct10dif_pclmul atkbd crc32_pclmul libps2 pcspkr ghash_clmulni_intel shpchp thermal tpm_tis tpm_tis_core fan tpm i8042 acpi_pad vfat fat [last unloaded: amdgpu] [ 190.039464] CPU: 1 PID: 1592 Comm: modprobe Tainted: G W 4.15.0-1-rc #2 [ 190.039464] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 190.039465] RIP: 0010:drm_mm_takedown+0x1b/0x20 [ 190.039466] RSP: 0018:ffffbfce024cf9f0 EFLAGS: 00010282 [ 190.039466] RAX: 0000000000000000 RBX: ffffa2615a4bd400 RCX: 0000000000000006 [ 190.039467] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffffa2619ec8cab0 [ 190.039467] RBP: ffffa26148082878 R08: 0000000000000001 R09: 0000000000000645 [ 190.039467] R10: ffffbfce024cf998 R11: 0000000000000000 R12: ffffa2615a4bd4e0 [ 190.039468] R13: 0000000000000000 R14: 0000000000000170 R15: ffffa26148082f28 [ 190.039468] FS: 00007f164a557b80(0000) GS:ffffa2619ec80000(0000) knlGS:0000000000000000 [ 190.039469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 190.039469] CR2: 000055c3a7a98510 CR3: 000000045adfc002 CR4: 00000000003606e0 [ 190.039469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 190.039470] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 190.039470] Call Trace: [ 190.039489] amdgpu_vram_mgr_fini+0x22/0x50 [amdgpu] [ 190.039492] ttm_bo_clean_mm+0x9a/0xe0 [ttm] [ 190.039508] amdgpu_ttm_fini+0xe1/0x1e0 [amdgpu] [ 190.039524] amdgpu_bo_fini+0x9/0x30 [amdgpu] [ 190.039540] gmc_v8_0_sw_fini+0x29/0x50 [amdgpu] [ 190.039555] amdgpu_fini+0x1f3/0x2f0 [amdgpu] [ 190.039569] amdgpu_device_init+0xda2/0x14d0 [amdgpu] [ 190.039571] ? kernfs_activate+0x5e/0x80 [ 190.039572] ? kernfs_add_one+0xdf/0x130 [ 190.039586] amdgpu_driver_load_kms+0x43/0x1a0 [amdgpu] [ 190.039588] drm_dev_register+0x12a/0x1b0 [ 190.039601] amdgpu_pci_probe+0x104/0x140 [amdgpu] [ 190.039603] pci_device_probe+0xc3/0x140 [ 190.039605] driver_probe_device+0x307/0x470 [ 190.039607] __driver_attach+0x98/0xe0 [ 190.039608] ? driver_probe_device+0x470/0x470 [ 190.039609] bus_for_each_dev+0x64/0xb0 [ 190.039610] bus_add_driver+0x1b8/0x260 [ 190.039611] ? 0xffffffffc084d000 [ 190.039611] driver_register+0x52/0xc0 [ 190.039612] ? 0xffffffffc084d000 [ 190.039613] do_one_initcall+0x46/0x180 [ 190.039614] do_init_module+0x51/0x1c9 [ 190.039616] load_module+0x23c4/0x2a30 [ 190.039618] ? SyS_finit_module+0xea/0x110 [ 190.039619] SyS_finit_module+0xea/0x110 [ 190.039620] do_syscall_64+0x48/0xe0 [ 190.039622] entry_SYSCALL64_slow_path+0x25/0x25 [ 190.039622] RIP: 0033:0x7f1649c5ee29 [ 190.039623] RSP: 002b:00007ffc877e3828 EFLAGS: 00000206 ORIG_RAX: 0000000000000139 [ 190.039623] RAX: ffffffffffffffda RBX: 000000000192bbc0 RCX: 00007f1649c5ee29 [ 190.039624] RDX: 0000000000000000 RSI: 000000000192c0a0 RDI: 0000000000000003 [ 190.039624] RBP: 000000000192c0a0 R08: 0000000000000000 R09: 000000000000000f [ 190.039624] R10: 0000000000000003 R11: 0000000000000206 R12: 0000000000000000 [ 190.039625] R13: 000000000192bc60 R14: 0000000000040000 R15: 000000000192b910 [ 190.039625] Code: fe ff ff 48 89 31 e9 f7 fe ff ff 0f 1f 44 00 00 48 8b 47 38 48 83 c7 38 48 39 c7 75 02 f3 c3 48 c7 c7 70 f6 c2 8b e8 35 a4 b7 ff <0f> ff c3 66 90 41 57 41 56 49 89 f6 41 55 41 54 49 89 fd 55 53 [ 190.039638] ---[ end trace 6ae74b00c25ed622 ]--- [ 190.039641] [TTM] Finalizing pool allocator [ 190.039642] [TTM] Finalizing DMA pool allocator [ 190.039646] BUG: scheduling while atomic: modprobe/1592/0x00000000 [ 190.039646] Modules linked in: amdgpu(+) chash ttm cls_u32 sch_htb af_packet nft_limit nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nf_log_ipv6 nf_log_ipv4 nf_log_common nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 nft_log nft_ct nf_conntrack xfrm_user xfrm_algo nft_counter nft_meta nft_set_bitmap nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables_inet nf_tables_ipv6 nf_tables_ipv4 dm_cache_smq dm_cache dm_bio_prison dm_persistent_data dm_bufio libcrc32c bcache raid0 x86_pkg_temp_thermal intel_powerclamp kvm_intel vhost_net raid1 tun vhost tap kvm snd_hda_codec_realtek md_mod snd_hda_codec_generic snd_hda_codec_hdmi irqbypass snd_hda_intel intel_cstate snd_hda_codec intel_uncore intel_rapl_perf snd_hwdep efi_pstore snd_hda_core mei_me plusb usbnet snd_pcm input_leds [ 190.039663] mei mii led_class efivars tpm_crb usbip_host usbip_core efivarfs algif_skcipher af_alg mousedev joydev psmouse crct10dif_pclmul atkbd crc32_pclmul libps2 pcspkr ghash_clmulni_intel shpchp thermal tpm_tis tpm_tis_core fan tpm i8042 acpi_pad vfat fat [last unloaded: amdgpu] [ 190.039672] CPU: 1 PID: 1592 Comm: modprobe Tainted: G W 4.15.0-1-rc #2 [ 190.039673] Hardware name: Gigabyte Technology Co., Ltd. Z170X-UD3/Z170X-UD3-CF, BIOS F23d 12/01/2017 [ 190.039673] Call Trace: [ 190.039675] dump_stack+0x46/0x65 [ 190.039677] __schedule_bug+0x47/0x60 [ 190.039677] __schedule+0x531/0x6d0 [ 190.039679] ? enqueue_entity+0x149/0x820 [ 190.039680] ? sched_clock_cpu+0xc/0xc0 [ 190.039680] schedule+0x2a/0x80 [ 190.039681] schedule_timeout+0x1ef/0x2b0 [ 190.039682] wait_for_common+0x11c/0x1d0 [ 190.039683] ? wake_up_q+0x70/0x70 [ 190.039684] kthread_stop+0x38/0x60 [ 190.039685] destroy_workqueue+0x114/0x180 [ 190.039687] ttm_mem_global_release+0x21/0x80 [ttm] [ 190.039688] drm_global_item_unref+0x3f/0x60 [ 190.039703] amdgpu_ttm_fini+0x179/0x1e0 [amdgpu] [ 190.039718] amdgpu_bo_fini+0x9/0x30 [amdgpu] [ 190.039735] gmc_v8_0_sw_fini+0x29/0x50 [amdgpu] [ 190.039749] amdgpu_fini+0x1f3/0x2f0 [amdgpu] [ 190.039763] amdgpu_device_init+0xda2/0x14d0 [amdgpu] [ 190.039764] ? kernfs_activate+0x5e/0x80 [ 190.039765] ? kernfs_add_one+0xdf/0x130 [ 190.039779] amdgpu_driver_load_kms+0x43/0x1a0 [amdgpu] [ 190.039780] drm_dev_register+0x12a/0x1b0 [ 190.039793] amdgpu_pci_probe+0x104/0x140 [amdgpu] [ 190.039794] pci_device_probe+0xc3/0x140 [ 190.039795] driver_probe_device+0x307/0x470 [ 190.039796] __driver_attach+0x98/0xe0 [ 190.039797] ? driver_probe_device+0x470/0x470 [ 190.039798] bus_for_each_dev+0x64/0xb0 [ 190.039800] bus_add_driver+0x1b8/0x260 [ 190.039800] ? 0xffffffffc084d000 [ 190.039801] driver_register+0x52/0xc0 [ 190.039801] ? 0xffffffffc084d000 [ 190.039802] do_one_initcall+0x46/0x180 [ 190.039802] do_init_module+0x51/0x1c9 [ 190.039804] load_module+0x23c4/0x2a30 [ 190.039805] ? SyS_finit_module+0xea/0x110 [ 190.039806] SyS_finit_module+0xea/0x110 [ 190.039807] do_syscall_64+0x48/0xe0 [ 190.039808] entry_SYSCALL64_slow_path+0x25/0x25 [ 190.039809] RIP: 0033:0x7f1649c5ee29 [ 190.039809] RSP: 002b:00007ffc877e3828 EFLAGS: 00000206 ORIG_RAX: 0000000000000139 [ 190.039810] RAX: ffffffffffffffda RBX: 000000000192bbc0 RCX: 00007f1649c5ee29 [ 190.039810] RDX: 0000000000000000 RSI: 000000000192c0a0 RDI: 0000000000000003 [ 190.039810] RBP: 000000000192c0a0 R08: 0000000000000000 R09: 000000000000000f [ 190.039811] R10: 0000000000000003 R11: 0000000000000206 R12: 0000000000000000 [ 190.039811] R13: 000000000192bc60 R14: 0000000000040000 R15: 000000000192b910 [ 190.039821] [TTM] Zone kernel: Used memory at exit: 12 kiB [ 190.039822] [TTM] Zone dma32: Used memory at exit: 12 kiB [ 190.039823] [drm] amdgpu: ttm finalized [ 190.039827] amdgpu 0000:01:00.0: Fatal error during GPU init [ 190.039829] [drm] amdgpu: finishing device. [ 190.039829] [TTM] Memory type 2 has not been initialized [ 190.040053] amdgpu: probe of 0000:01:00.0 failed with error -22</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>