Freezing remaining freezable tasks ... (elapsed 0.000. seconds) done. ACPI: EC: interrupt blocked ACPI: PM: Preparing to enter systen sleep state S3 ACPI: EC: event blocked ACPI: EC: EC stopped ACPI: PM: Saving platform NVS memory Disabling non-boot CPUs ... smpboot: CPU 1 is now offline smpboot: CPU 2 is now offline smpboot: CPU 3 is now offline ACPI: PM: Low-level resume complete ACPI: EC: EC started ACPI: PM: Restoring platform NVS memory Enabling non-boot CPUs ... x86: Booting SMP configuration: smpboot: Booting Node 0 Processor 1 APIC Ox2 CPU1 is up smpboot: Booting Node 0 Processor 2 APIC 0x1 CPU2 is up smpboot: Booting Node 0 Processor 3 APIC 0x3 CPU3 is up ACPI: PM: Waking up from system sleep state S3 ACPI: EC: interrupt unblocked ACPI: EC: event unblocked xhci hcd 0000:00:14.0: xHC error in resume, USBSTS Ox411, Reinit usb usb1: root hub lost power or was reset usb usb2: root hub lost power or was reset i915 0000:00:02.0: [drm] [ENCODER:94:DDI A/PHY A] is disabled/in DSI node with an ungated DDI clock, gate it i915 0000:00:02.0: [drm] [ENCODER:102:DDI B/PHY B] is disabled/in DSI mode with an ungated DDI clock, gate it i915 0000:00:02.0: [drm] [ENCODER:117:DDI C/PHY C1 is disabled/in DSI node with an ungated DDI clock, gate it nvme nvme0: 4/0/0 default/read/poll queues BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) — not-present page PGD 0 P4D 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 3 PID: 576 Comm: kworker/uB:18 Tainted: G I 6.1.0-rc7-1-git-01766-gda6d9c8ecd00 #20 fa2e32ffad0b39d53b5e52ea9f9e599123b1d112 Hardware name: Dell Inc. XPS 13 9350/0PWNCR, BIDS 1.13.0 02/10/2020 Workgueue: events_unbound async_run_entry_fn RIP: 0010:brcmf_pcie_probe+Ox16b/0x7a0 [brcmfmac] Code: 49 89 44 24 48 48 85 c0 Of 84 f4 05 00 00 48 8d 85 d0 00 00 00 48 8b 34 24 48 89 ef 49 c7 44 24 40 e0 39 0d c1 49 89 44 24 10 <49> 8b 45 18 48 89 5e 08 41 89 44 24 38 8b 83 00 04 00 00 4c 89 26 RSP: 0000:ffffbd8041853d78 EFLAGS: 00010286 RAX: ffff97a10154f0d0 RBX: ffff97a105fc2800 RCX: 0000000000000001 RDX: 0000000000000000 RSI: ffff97a275f04ff0 RDI: ffff97a10154f000 RBP: ffff97a10154f000 RO8: 0000000000000040 R09: ffff97a102bec0c0 R10: 0000000066000050 R11: ffffffffa6000031 R12: ffff97a1049379c0 R13: 0000000000000000 R14: 0000000000000000 R15: ffff97a10430c1a8 FS: 0000000000000000(0000) GS:ffff97a276d80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 00000000080050033 CR2: 0000000000000018 CR3: 0000000177810001 CR4: 00000000003706e0 Call Trace: brcmf_pcie_pm_leave_D3+0xc5/8x1a0 [brcmfmac be3b4cefca451e190fa35be8f00db1bbec293887] ? pci_pm_resume+0x5b/0xf0 ? pci_legacy_resume+0x80/0x80 dpm_run_callback+0x47/0x150 device_resume+0xa2/0x1f0 async_resume+0x1d/0x30 async_run_entry_fn+0x31/0x130 process_one_work+0x1c4/0x380 worker_thread+0x51/0x390 ? rescuer_thread+0x3b0/0x3b0 kthread+Oxdb/0x110 ? kthread_complete_and_exit+0x20/0x20 usb 1-3: reset full-speed USB device number 2 using xhci_hcd706e0000000000004 24 48 89 ef 49 c7 44 24 40 e0 39 0d c1 49 89 44 24 10 <49> 8b 45 18 48 89 5e 08 41 89 44 24 38 8b 83 00 04 00 00 4c 89 26video i8032 serio wmish_cl usb 1-5: reset high-speed USB device number 3 using xhci_hcd