WARNING: CPU: 3 PID: 23276 at drivers/gpu/drm/nouveau/nvkm/engine/disp/dmacnv50.c:90 nv50_disp_dmac_fini+0x11a/0x160 [nouveau]
Modules linked in: uinput xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nft_objref nf_conntrack_tftp tun bridge stp llc ccm nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep sunrpc squashfs loop rtl8xxxu mei_wdt at24 intel_powerclamp iTCO_wdt coretemp intel_pmc_bxt iTCO_vendor_support kvm_intel ppdev rtl8192cu rtl_usb rtl8192c_common uvcvideo rtlwifi kvm iwldvm btusb snd_hda_codec_hdmi dell_rbtn btrtl snd_hda_codec_idt mac80211 snd_hda_codec_generic dell_laptop ledtrig_audio snd_hda_intel videobuf2_vmalloc snd_intel_dspcfg videobuf2_memops btbcm videobuf2_v4l2 btintel dell_smm_hwmon bluetooth
 snd_hda_codec irqbypass videobuf2_common intel_cstate iwlwifi snd_hda_core intel_uncore videodev snd_hwdep snd_seq snd_seq_device snd_pcm mc ecdh_generic libarc4 cfg80211 ecc dell_wmi qcserial usb_wwan mei_me joydev dell_smbios dcdbas sparse_keymap dell_wmi_descriptor wmi_bmof snd_timer mei i2c_i801 snd i2c_smbus soundcore lpc_ich rfkill intel_ips parport_pc parport dell_smo8800 acpi_cpufreq zram ip_tables nouveau sdhci_pci cqhci mxm_wmi crct10dif_pclmul i2c_algo_bit crc32_pclmul crc32c_intel sdhci drm_kms_helper ghash_clmulni_intel mmc_core cec serio_raw ttm drm e1000e firewire_ohci firewire_core yenta_socket crc_itu_t wmi video fuse
CPU: 3 PID: 23276 Comm: kworker/u16:32 Tainted: G      D W         5.9.13-200.fc33.x86_64 #1
Hardware name: Dell Inc. Precision M4500/0RRH3K, BIOS A15 12/05/2013
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:nv50_disp_dmac_fini+0x11a/0x160 [nouveau]
Code: 48 8b 57 50 48 85 d2 75 03 48 8b 17 48 89 54 24 08 e8 2a 2a 1e d6 48 8b 54 24 08 48 c7 c7 01 0c 6a c0 48 89 c6 e8 8b 07 57 d6 <0f> 0b 41 8b 46 50 85 c0 74 92 48 8b 7b 78 48 01 ef e8 80 9d 02 d6
RSP: 0018:ffffb6e58882fb60 EFLAGS: 00010286
RAX: 000000000000001d RBX: ffff971e9ac3c800 RCX: ffff971ea3cd8d08
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff971ea3cd8d00
RBP: 0000000000610210 R08: 00001bba9035b64b R09: ffffffff98404be4
R10: 0000000000003c18 R11: 0000000000032050 R12: 0000000000000001
R13: ffff971e9af23d80 R14: ffff971e9b94f800 R15: 0000000000610210
FS:  0000000000000000(0000) GS:ffff971ea3cc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f25f021f560 CR3: 000000016ca0e005 CR4: 00000000000206e0
Call Trace:
 nv50_disp_chan_fini+0x1e/0x40 [nouveau]
 nvkm_object_fini+0xbc/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 nvkm_object_fini+0x73/0x150 [nouveau]
 nouveau_do_suspend+0x107/0x180 [nouveau]
 nouveau_pmops_suspend+0x2e/0x70 [nouveau]
 pci_pm_suspend+0x74/0x160
 ? pci_pm_freeze+0xb0/0xb0
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 async_suspend+0x1b/0x90
 async_run_entry_fn+0x39/0x160
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30

WARNING: CPU: 1 PID: 731413 at drivers/gpu/drm/nouveau/dispnv50/disp.c:211 nv50_dmac_wait+0x1bd/0x210 [nouveau]
Modules linked in: uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc nls_utf8 hfsplus joydev coretemp kvm_intel applesmc kvm uvcvideo btusb wl(POE) btrtl btbcm btintel bluetooth irqbypass videobuf2_vmalloc snd_hda_codec_hdmi videobuf2_memops videobuf2_v4l2 snd_hda_codec_cirrus snd_hda_codec_generic ledtrig_audio videobuf2_common snd_hda_intel snd_intel_dspcfg snd_hda_codec ecdh_generic snd_hda_core ecc cfg80211 snd_hwdep snd_seq pcspkr
 snd_seq_device snd_pcm videodev rfkill snd_timer mc snd bcm5974 soundcore apple_mfi_fastcharge sbs acpi_als kfifo_buf sbshc industrialio apple_bl acpi_cpufreq zram ip_tables uas usb_storage nouveau hid_appleir hid_logitech_hidpp mxm_wmi wmi i2c_algo_bit drm_kms_helper hid_apple cec ttm drm tg3 firewire_ohci firewire_core crc_itu_t hid_logitech_dj video fuse
CPU: 1 PID: 731413 Comm: kworker/u4:22 Tainted: P        W  OE     5.9.13-200.fc33.x86_64 #1
Hardware name: Apple Inc. MacBookPro7,1/Mac-F222BEC8, BIOS 68.0.0.0.0 06/13/2019
Workqueue: events_unbound async_run_entry_fn
RIP: 0010:nv50_dmac_wait+0x1bd/0x210 [nouveau]
Code: 8d 48 04 48 89 4a 68 c7 00 00 00 00 20 49 8b 46 38 41 c7 86 20 01 00 00 00 00 00 00 49 89 46 68 e8 28 fd ff ff e9 8a fe ff ff <0f> 0b 48 83 c4 28 b8 92 ff ff ff 5b 5d 41 5c 41 5d 41 5e c3 49 8b
RSP: 0018:ffffbb53c5e43b80 EFLAGS: 00010282
RAX: ffffffffffffff92 RBX: 0000000000000002 RCX: 0000000000000000
RDX: ffffffffffffff92 RSI: ffffbb53c5e43ac8 RDI: ffffbb53c5e43b68
RBP: ffffbb53c5e43b80 R08: 0000000000000000 R09: ffffbb53c5e43a98
R10: 0000000000000030 R11: 0000000000000000 R12: 00000000fffffffb
R13: ffff8eda6786f368 R14: ffff8eda6786f3a8 R15: ffff8ed650e50400
FS:  0000000000000000(0000) GS:ffff8eda6ff00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000004409ea44270 CR3: 0000000368a0e000 CR4: 00000000000406e0
Call Trace:
 base507c_ntfy_clr+0x2b/0x60 [nouveau]
 nv50_wndw_flush_clr+0x4f/0xb0 [nouveau]
 nv50_disp_atomic_commit_tail+0x1a0/0x790 [nouveau]
 ? wait_for_completion_interruptible+0x20/0x40
 ? drm_atomic_helper_swap_state+0x233/0x390 [drm_kms_helper]
 nv50_disp_atomic_commit+0x17d/0x1a0 [nouveau]
 drm_atomic_helper_disable_all+0x175/0x190 [drm_kms_helper]
 drm_atomic_helper_suspend+0x8f/0x1c0 [drm_kms_helper]
 nouveau_display_suspend+0x5f/0x80 [nouveau]
 nouveau_do_suspend+0x57/0x180 [nouveau]
 nouveau_pmops_suspend+0x2e/0x70 [nouveau]
 pci_pm_suspend+0x74/0x160
 ? pci_pm_freeze+0xb0/0xb0
 dpm_run_callback+0x4f/0x140
 __device_suspend+0x11c/0x4a0
 async_suspend+0x1b/0x90
 async_run_entry_fn+0x39/0x160
 process_one_work+0x1b4/0x370
 worker_thread+0x53/0x3e0
 ? process_one_work+0x370/0x370
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30