Feb 14 23:30:35 kernel: usb 3-5: USB disconnect, device number 14 Feb 14 23:30:36 kernel: BUG: kernel NULL pointer dereference, address: 0000000000000030 Feb 14 23:30:36 kernel: #PF: supervisor write access in kernel mode Feb 14 23:30:36 kernel: #PF: error_code(0x0002) - not-present page Feb 14 23:30:36 kernel: PGD 0 P4D 0 Feb 14 23:30:36 kernel: Oops: 0002 [#1] PREEMPT SMP NOPTI Feb 14 23:30:36 kernel: CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 6.1.11-arch1-1 #1 a4e1ab564378dba05cc0d5c9f99dce3dc67f88f0 Feb 14 23:30:36 kernel: Hardware name: LENOVO 21BWS37K00/21BWS37K00, BIOS N3MET11W (1.10 ) 12/07/2022 Feb 14 23:30:36 kernel: Workqueue: kacpi_notify acpi_os_execute_deferred Feb 14 23:30:36 kernel: RIP: 0010:queue_work_on+0x19/0x50 Feb 14 23:30:36 kernel: Code: ff e9 c5 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 0f 1f 44 00 00 53 9c 58 0f 1f 40 00 48 89 c3 fa 0f 1f 44 00 00 48 0f ba 2a 00 73 15 31 c9 80 e7 02 74 06 fb 0f 1f > Feb 14 23:30:36 kernel: RSP: 0000:ffffbd07400ffe38 EFLAGS: 00010006 Feb 14 23:30:36 kernel: RAX: 0000000000000206 RBX: 0000000000000206 RCX: 0000000000000000 Feb 14 23:30:36 kernel: RDX: 0000000000000030 RSI: ffff9f5a80051000 RDI: 0000000000000140 Feb 14 23:30:36 kernel: RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000080380026 Feb 14 23:30:36 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f61bf43ba00 Feb 14 23:30:36 kernel: R13: 0000000000000000 R14: ffff9f5a80212b40 R15: ffff9f5a86468c98 Feb 14 23:30:36 kernel: FS: 0000000000000000(0000) GS:ffff9f61bf400000(0000) knlGS:0000000000000000 Feb 14 23:30:36 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 14 23:30:36 kernel: CR2: 0000000000000030 CR3: 00000004d8210001 CR4: 0000000000f70ef0 Feb 14 23:30:36 kernel: PKRU: 55555554 Feb 14 23:30:36 kernel: Call Trace: Feb 14 23:30:36 kernel: Feb 14 23:30:36 kernel: ucsi_acpi_notify+0xac/0xc0 [ucsi_acpi 9c6a23f21d3ec74e5573e3e6b769395c9b0898ad] Feb 14 23:30:36 kernel: acpi_ev_notify_dispatch+0x4b/0x63 Feb 14 23:30:36 kernel: acpi_os_execute_deferred+0x17/0x30 Feb 14 23:30:36 kernel: process_one_work+0x1c4/0x380 Feb 14 23:30:36 kernel: worker_thread+0x51/0x390 Feb 14 23:30:36 kernel: ? rescuer_thread+0x3b0/0x3b0 Feb 14 23:30:36 kernel: kthread+0xdb/0x110 Feb 14 23:30:36 kernel: ? kthread_complete_and_exit+0x20/0x20 Feb 14 23:30:36 kernel: ret_from_fork+0x1f/0x30 Feb 14 23:30:36 kernel: Feb 14 23:30:36 kernel: Modules linked in: tls authenc echainiv esp4 ccm rfcomm snd_seq_dummy snd_hrtimer snd_seq cmac algif_hash algif_skcipher af_alg r8153_ecm cdc_ether usbnet r8152 mii snd_usb_audio snd_usbmi> Feb 14 23:30:36 kernel: snd_soc_core snd_compress ac97_bus iwlmvm intel_tcc_cooling snd_pcm_dmaengine x86_pkg_temp_thermal i915 intel_powerclamp snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi hid_multitouch c> Feb 14 23:30:36 kernel: i2c_hid int3400_thermal intel_hid acpi_tad acpi_pad wmi acpi_thermal_rel sparse_keymap mac_hid crypto_user fuse ip_tables x_tables btrfs blake2b_generic libcrc32c crc32c_generic xor raid6> Feb 14 23:30:36 kernel: CR2: 0000000000000030 Feb 14 23:30:36 kernel: ---[ end trace 0000000000000000 ]--- Feb 14 23:30:36 kernel: RIP: 0010:queue_work_on+0x19/0x50 Feb 14 23:30:36 kernel: Code: ff e9 c5 fe ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 0f 1f 44 00 00 53 9c 58 0f 1f 40 00 48 89 c3 fa 0f 1f 44 00 00 48 0f ba 2a 00 73 15 31 c9 80 e7 02 74 06 fb 0f 1f > Feb 14 23:30:36 kernel: RSP: 0000:ffffbd07400ffe38 EFLAGS: 00010006 Feb 14 23:30:36 kernel: RAX: 0000000000000206 RBX: 0000000000000206 RCX: 0000000000000000 Feb 14 23:30:36 kernel: RDX: 0000000000000030 RSI: ffff9f5a80051000 RDI: 0000000000000140 Feb 14 23:30:36 kernel: RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000080380026 Feb 14 23:30:36 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f61bf43ba00 Feb 14 23:30:36 kernel: R13: 0000000000000000 R14: ffff9f5a80212b40 R15: ffff9f5a86468c98 Feb 14 23:30:36 kernel: FS: 0000000000000000(0000) GS:ffff9f61bf400000(0000) knlGS:0000000000000000 Feb 14 23:30:36 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 14 23:30:36 kernel: CR2: 0000000000000030 CR3: 00000004d8210001 CR4: 0000000000f70ef0 Feb 14 23:30:36 kernel: PKRU: 55555554