I got similar symptom, but with NVIDIA driver and Lenovo Thunderbolt 4 dock. Looks like for it happens after connecting dock back, but screen goes black already when disconnecting from the dock.
System info: Linux mopo 6.2.0-33-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Sep 7 10:33:52 UTC 2 x86_64 x86_64 x86_64 GNU/Linux Backtrace: marras 01 14:03:15 mopo kernel: BUG: kernel NULL pointer dereference, address: 0000000000000000 marras 01 14:03:15 mopo kernel: #PF: supervisor read access in kernel mode marras 01 14:03:15 mopo kernel: #PF: error_code(0x0000) - not-present page marras 01 14:03:15 mopo kernel: PGD 0 P4D 0 marras 01 14:03:15 mopo kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI marras 01 14:03:15 mopo kernel: CPU: 11 PID: 1589 Comm: kworker/u32:11 Tainted: P O 6.2.0-33-generic #33~22.04.1-Ubuntu marras 01 14:03:15 mopo kernel: Hardware name: LENOVO 20YRS21300/20YRS21300, BIOS N37ET46W (1.27 ) 07/12/2023 marras 01 14:03:15 mopo kernel: Workqueue: USBC000:00-con1 ucsi_poll_worker [typec_ucsi] marras 01 14:03:15 mopo kernel: RIP: 0010:ucsi_acpi_async_write+0x31/0x60 [ucsi_acpi] marras 01 14:03:15 mopo kernel: Code: 89 e5 41 56 49 89 ce 41 55 49 89 d5 41 54 53 89 f3 e8 73 8b 2a 00 4c 89 f2 4c 89 ee 89 df 48 03 78 10 49 89 c4 e8 7f 3c cc d8 <49> 8b 45 00 4c 89 e7 be 01 00 00 00 49 89 44 24 50 e8 b9 fc ff ff marras 01 14:03:15 mopo kernel: RSP: 0018:ffffb685c2a37d10 EFLAGS: 00010282 marras 01 14:03:15 mopo kernel: RAX: ffffb685c00f5002 RBX: 0000000000000002 RCX: 0000000000000000 marras 01 14:03:15 mopo kernel: RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffb685c00f5002 marras 01 14:03:15 mopo kernel: RBP: ffffb685c2a37d30 R08: 0000000000000000 R09: 0000000000000000 marras 01 14:03:15 mopo kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffffa096c33074a8 marras 01 14:03:15 mopo kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 000000000000000c marras 01 14:03:15 mopo kernel: FS: 0000000000000000(0000) GS:ffffa0a1ef6c0000(0000) knlGS:0000000000000000 marras 01 14:03:15 mopo kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 marras 01 14:03:15 mopo kernel: CR2: 0000000000000000 CR3: 0000000a80410005 CR4: 0000000000770ee0 marras 01 14:03:15 mopo kernel: PKRU: 55555554 marras 01 14:03:15 mopo kernel: Call Trace: marras 01 14:03:15 mopo kernel: <TASK> marras 01 14:03:15 mopo kernel: ? show_regs+0x72/0x90 marras 01 14:03:15 mopo kernel: ? __die+0x25/0x80 marras 01 14:03:15 mopo kernel: ? page_fault_oops+0x79/0x190 marras 01 14:03:15 mopo kernel: ? do_user_addr_fault+0x30c/0x640 marras 01 14:03:15 mopo kernel: ? exc_page_fault+0x81/0x1b0 marras 01 14:03:15 mopo kernel: ? asm_exc_page_fault+0x27/0x30 marras 01 14:03:15 mopo kernel: ? ucsi_acpi_async_write+0x31/0x60 [ucsi_acpi] marras 01 14:03:15 mopo kernel: ucsi_exec_command+0xd9/0xf0 [typec_ucsi] marras 01 14:03:15 mopo kernel: ucsi_send_command+0x4b/0xf0 [typec_ucsi] marras 01 14:03:15 mopo kernel: ucsi_register_altmodes+0xd7/0x210 [typec_ucsi] marras 01 14:03:15 mopo kernel: ucsi_check_altmodes+0x1c/0xb0 [typec_ucsi] marras 01 14:03:15 mopo kernel: ? mutex_lock+0x13/0x50 marras 01 14:03:15 mopo kernel: ucsi_poll_worker+0x3c/0x100 [typec_ucsi] marras 01 14:03:15 mopo kernel: process_one_work+0x21c/0x440 marras 01 14:03:15 mopo kernel: worker_thread+0x50/0x3f0 marras 01 14:03:15 mopo kernel: ? __pfx_worker_thread+0x10/0x10 marras 01 14:03:15 mopo kernel: kthread+0xeb/0x120 marras 01 14:03:15 mopo kernel: ? __pfx_kthread+0x10/0x10 marras 01 14:03:15 mopo kernel: ret_from_fork+0x29/0x50 marras 01 14:03:15 mopo kernel: </TASK> marras 01 14:03:15 mopo kernel: Modules linked in: ccm rfcomm xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp llc vboxnetadp(O) vboxnetflt(O) vboxdrv(O) xt_comment nft_compat nf_tables nfnetlink cmac algif_hash overlay algif_skcipher af_alg bnep binfmt_misc dm_crypt nvidia_uvm(PO) snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes nvidia_drm(PO) intel_tcc_cooling nvidia_modeset(PO) snd_hda_codec_realtek x86_pkg_temp_thermal snd_hda_codec_generic intel_powerclamp coretemp snd_soc_dmic snd_sof_pci_intel_tgl kvm_intel snd_sof_intel_hda_common soundwire_intel kvm soundwire_generic_allocation nvidia(PO) soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp irqbypass snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core snd_compress snd_hda_codec_hdmi ac97_bus marras 01 14:03:15 mopo kernel: snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi iwlmvm snd_usb_audio snd_hda_codec btusb btrtl uvcvideo snd_hda_core snd_usbmidi_lib btbcm mac80211 videobuf2_vmalloc snd_hwdep btintel videobuf2_memops snd_seq_midi processor_thermal_device_pci_legacy libarc4 btmtk intel_rapl_msr videobuf2_v4l2 mei_hdcp mei_pxp snd_seq_midi_event processor_thermal_device cmdlinepart videodev bluetooth snd_seq snd_rawmidi iwlwifi processor_thermal_rfim spi_nor videobuf2_common rapl joydev snd_seq_device thinkpad_acpi think_lmi snd_pcm ecdh_generic processor_thermal_mbox nls_iso8859_1 intel_cstate serio_raw input_leds mc firmware_attributes_class wmi_bmof snd_timer mtd ee1004 nvram ecc cfg80211 processor_thermal_rapl snd mei_me intel_rapl_common mei soundcore intel_soc_dts_iosf ledtrig_audio int3403_thermal int3400_thermal platform_profile intel_hid int340x_thermal_zone mac_hid acpi_thermal_rel acpi_tad sparse_keymap acpi_pad sch_fq_codel msr parport_p c ppdev lp parport marras 01 14:03:15 mopo kernel: efi_pstore ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq libcrc32c hid_logitech_hidpp hid_logitech_dj hid_jabra hid_generic usbhid hid i915 drm_buddy i2c_algo_bit ttm drm_display_helper cec rc_core crct10dif_pclmul drm_kms_helper crc32_pclmul polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 syscopyarea nvme aesni_intel sysfillrect ucsi_acpi crypto_simd sysimgblt rtsx_pci_sdmmc spi_intel_pci i2c_i801 xhci_pci nvme_core cryptd typec_ucsi psmouse drm thunderbolt igc spi_intel rtsx_pci i2c_smbus xhci_pci_renesas nvme_common typec video wmi pinctrl_tigerlake marras 01 14:03:15 mopo kernel: CR2: 0000000000000000 marras 01 14:03:15 mopo kernel: ---[ end trace 0000000000000000 ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-oem-6.1 in Ubuntu. https://bugs.launchpad.net/bugs/2019493 Title: Display failure after plugging into thunderbolt dock Status in linux-signed-oem-6.1 package in Ubuntu: New Bug description: I'm left with a black screen after connecting a laptop into a thunderbolt dock. The primary kernel error is logged "Failed to create MST payload for port", followed by a proper oops: "BUG: kernel NULL pointer dereference, address: 0000000000000008" The dock screens remain in power-save and the laptop screen remains black (usually it is blank when connected to dock). After unplugging from dock the laptop screen does not recover. I'm on 6.1-oem due to issues with AMD GPU not waking from sleep after the the HWE kernel update from 23.04 -> 22.04 kernel: amdgpu 0000:04:00.0: [drm] Failed to create MST payload for port 000000000a2b5491: -5 kernel: BUG: kernel NULL pointer dereference, address: 0000000000000008 kernel: #PF: supervisor read access in kernel mode kernel: #PF: error_code(0x0000) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0000 [#1] PREEMPT SMP NOPTI kernel: CPU: 5 PID: 3215 Comm: gnome-shell Not tainted 6.1.0-1010-oem #10-Ubuntu kernel: Hardware name: LENOVO 82UD/LNVNB161216, BIOS JECN11WW(V1.04) 03/14/2022 kernel: RIP: 0010:drm_dp_add_payload_part2+0xce/0x100 [drm_display_helper] kernel: Code: e8 87 22 82 ff 44 89 f0 5b 41 5c 41 5d 41 5e 5d 31 d2 89 d1 89 d6 89 d7 41 89 d0 41 89 d1 e9 e9 80 08 d0 48 8b 80 58 05 00 0> kernel: RSP: 0018:ffffab9590f1b548 EFLAGS: 00010246 kernel: RAX: ffff8c77e8506000 RBX: ffff8c77e8506000 RCX: 0000000000000000 kernel: RDX: ffff8c7a1e8e7740 RSI: 0000000000000000 RDI: ffff8c77f0f14540 kernel: RBP: ffffab9590f1b568 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 kernel: R13: ffff8c77f0f14000 R14: ffff8c780885a0c0 R15: 0000000000000006 kernel: FS: 00007f9dbdddb5c0(0000) GS:ffff8c7a5ff40000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000000008 CR3: 000000014b8d8000 CR4: 0000000000350ee0 kernel: Call Trace: kernel: <TASK> kernel: dm_helpers_dp_mst_send_payload_allocation+0x90/0xd0 [amdgpu] kernel: dc_link_allocate_mst_payload+0x1a9/0x350 [amdgpu] kernel: core_link_enable_stream+0x560/0x5e0 [amdgpu] kernel: apply_single_controller_ctx_to_hw+0x430/0x530 [amdgpu] kernel: ? free_large_kmalloc+0x57/0xa0 kernel: dce110_apply_ctx_to_hw+0x1f1/0x360 [amdgpu] kernel: ? dcn10_wait_for_mpcc_disconnect+0x51/0x220 [amdgpu] kernel: ? dcn20_prepare_bandwidth+0xca/0x170 [amdgpu] kernel: dc_commit_state_no_check+0x313/0xd20 [amdgpu] kernel: ? dc_validate_global_state+0x290/0x500 [amdgpu] kernel: dc_commit_state+0x139/0x1d0 [amdgpu] kernel: amdgpu_dm_atomic_commit_tail+0x60b/0x13e0 [amdgpu] kernel: ? sugov_update_shared+0x2a0/0x2a0 kernel: ? newidle_balance+0x325/0x4b0 kernel: ? psi_group_change+0x1d2/0x510 kernel: ? raw_spin_rq_unlock+0x10/0x40 kernel: ? finish_task_switch.isra.0+0x85/0x2a0 kernel: ? __schedule+0x24b/0x5f0 kernel: ? krc_this_cpu_lock+0x35/0x50 kernel: ? kvfree_call_rcu+0xf6/0x3f0 kernel: ? schedule_timeout+0x126/0x160 kernel: ? wait_for_completion_timeout+0x119/0x150 kernel: commit_tail+0xc2/0x190 [drm_kms_helper] kernel: ? drm_atomic_helper_swap_state+0x246/0x380 [drm_kms_helper] kernel: drm_atomic_helper_commit+0x11d/0x150 [drm_kms_helper] kernel: drm_atomic_commit+0x99/0xd0 [drm] kernel: ? drm_plane_create_color_properties.cold+0x46/0x46 [drm] kernel: drm_mode_atomic_ioctl+0x4f2/0x6e0 [drm] kernel: ? drm_atomic_set_property+0x160/0x160 [drm] kernel: drm_ioctl_kernel+0xd6/0x180 [drm] kernel: drm_ioctl+0x2a0/0x4b0 [drm] kernel: ? drm_atomic_set_property+0x160/0x160 [drm] kernel: amdgpu_drm_ioctl+0x4e/0x90 [amdgpu] kernel: __x64_sys_ioctl+0xa0/0xe0 kernel: do_syscall_64+0x5b/0x90 kernel: ? do_syscall_64+0x67/0x90 kernel: ? exit_to_user_mode_prepare+0x30/0xb0 kernel: ? exit_to_user_mode_prepare+0x30/0xb0 kernel: ? irqentry_exit_to_user_mode+0x9/0x20 kernel: ? irqentry_exit+0x43/0x50 kernel: ? exc_page_fault+0x91/0x1b0 kernel: entry_SYSCALL_64_after_hwframe+0x63/0xcd kernel: RIP: 0033:0x7f9dc2d1aaff kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 0> kernel: RSP: 002b:00007fff7fa9fcf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 kernel: RAX: ffffffffffffffda RBX: 00007fff7fa9fd90 RCX: 00007f9dc2d1aaff kernel: RDX: 00007fff7fa9fd90 RSI: 00000000c03864bc RDI: 0000000000000009 kernel: RBP: 00000000c03864bc R08: 0000000000000012 R09: 0000000000000012 kernel: R10: 0000000000000007 R11: 0000000000000246 R12: 000056543cb14ea0 kernel: R13: 0000000000000009 R14: 000056543ff88a80 R15: 0000565441c22a50 kernel: </TASK> kernel: Modules linked in: rfcomm xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defr> kernel: snd_rpl_pci_acp6x snd_acp_pci snd_rawmidi rc_core btrtl sha512_ssse3 videobuf2_common btbcm mac80211 snd_pci_acp6x snd_seq aesni_> kernel: i2c_hid_acpi xhci_pci_renesas sdhci nvme_common video i2c_hid wmi hid kernel: CR2: 0000000000000008 kernel: ---[ end trace 0000000000000000 ]--- ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.1.0-1010-oem 6.1.0-1010.10 ProcVersionSignature: Ubuntu 6.1.0-1010.10-oem 6.1.22 Uname: Linux 6.1.0-1010-oem x86_64 ApportVersion: 2.20.11-0ubuntu82.4 Architecture: amd64 CasperMD5CheckResult: pass Date: Sun May 14 14:14:06 2023 InstallationDate: Installed on 2022-09-16 (239 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) SourcePackage: linux-signed-oem-6.1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-oem-6.1/+bug/2019493/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
