Comment # 15 on bug 1180344 from Bit Juggler

Same problem here. The journal shows

Dez 25 16:58:45 WORKSTATION kernel: Intel(R) Wireless WiFi driver for Linux
Dez 25 16:58:45 WORKSTATION kernel: iwlwifi 0000:6e:00.0: enabling device (0000
-> 0002)
Dez 25 16:58:45 WORKSTATION kernel: BUG: unable to handle page fault for
address: ffffadee03d6127b
Dez 25 16:58:45 WORKSTATION kernel: #PF: supervisor write access in kernel mode
Dez 25 16:58:45 WORKSTATION kernel: #PF: error_code(0x0003) - permissions
violation
Dez 25 16:58:45 WORKSTATION kernel: PGD 100000067 P4D 100000067 PUD 1001cb067
PMD 107da2067 PTE 80000002a185d061
Dez 25 16:58:45 WORKSTATION kernel: Oops: 0003 [#1] SMP PTI
Dez 25 16:58:45 WORKSTATION kernel: CPU: 3 PID: 72 Comm: kworker/3:1 Tainted: G
    U     O      5.10.1-1-default #1 openSUSE Tumbleweed
Dez 25 16:58:45 WORKSTATION kernel: Hardware name: TUXEDO P65xHP/P65xHP, BIOS
1.05.04RTR 02/22/2017
Dez 25 16:58:45 WORKSTATION kernel: Workqueue: events
request_firmware_work_func
Dez 25 16:58:45 WORKSTATION kernel: RIP:
0010:iwl_dbg_tlv_alloc_region+0x27/0x180 [iwlwifi]
Dez 25 16:58:45 WORKSTATION kernel: Code: 00 00 00 0f 1f 44 00 00 41 57 41 56
41 55 41 54 55 53 48 83 ec 08 8b 46 04 44 8b 66 10 44 8b 6e 14 83 f8 3f 0f 86
0b 01 00 00 <c6> 46 37 00 48 89 fb >
Dez 25 16:58:45 WORKSTATION kernel: RSP: 0018:ffffadee002dfce0 EFLAGS: 00010212
Dez 25 16:58:45 WORKSTATION kernel: RAX: 0000000000000040 RBX: ffff8fdb4b9e4018
RCX: 0000000000000000
Dez 25 16:58:45 WORKSTATION kernel: RDX: ffffffffc0f081b0 RSI: ffffadee03d61244
RDI: ffff8fdb4b9e4018
Dez 25 16:58:45 WORKSTATION kernel: RBP: 0000000000000000 R08: 0000000000000080
R09: 0000000000000001
Dez 25 16:58:45 WORKSTATION kernel: R10: ffffadee03d6128c R11: 0000000000000040
R12: 000000000000000c
Dez 25 16:58:45 WORKSTATION kernel: R13: 0000000000000006 R14: ffff8fdc00bd8800
R15: ffff8fdc008ea800
Dez 25 16:58:45 WORKSTATION kernel: FS:  0000000000000000(0000)
GS:ffff8feabecc0000(0000) knlGS:0000000000000000
Dez 25 16:58:45 WORKSTATION kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b CR3: 0000000310c92004
CR4: 00000000003706e0
Dez 25 16:58:45 WORKSTATION kernel: Call Trace:
Dez 25 16:58:45 WORKSTATION kernel:  iwl_dbg_tlv_alloc+0x79/0x120 [iwlwifi]
Dez 25 16:58:45 WORKSTATION kernel:  iwl_req_fw_callback+0x10f0/0x2480
[iwlwifi]
Dez 25 16:58:45 WORKSTATION kernel:  ? devres_add+0x1e/0x60
Dez 25 16:58:45 WORKSTATION kernel:  ? fw_add_devm_name.part.0+0x5c/0x80
Dez 25 16:58:45 WORKSTATION kernel:  ? assign_fw+0x6d/0x230
Dez 25 16:58:45 WORKSTATION kernel:  request_firmware_work_func+0x4d/0x90
Dez 25 16:58:45 WORKSTATION kernel:  process_one_work+0x1df/0x370
Dez 25 16:58:45 WORKSTATION kernel:  worker_thread+0x50/0x400
Dez 25 16:58:45 WORKSTATION kernel:  ? process_one_work+0x370/0x370
Dez 25 16:58:45 WORKSTATION kernel:  kthread+0x11b/0x140
Dez 25 16:58:45 WORKSTATION kernel:  ? __kthread_bind_mask+0x60/0x60
Dez 25 16:58:45 WORKSTATION kernel:  ret_from_fork+0x22/0x30
Dez 25 16:58:45 WORKSTATION kernel: Modules linked in: btrtl snd_compress btbcm
iwlwifi btintel snd_pcm_dmaengine kvm(+) fjes(-) r8169 videodev bluetooth
snd_pcm irqbypass realtek snd_timer c>
Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b
Dez 25 16:58:45 WORKSTATION kernel: ---[ end trace 8e03a10eccb1ee9d ]---
Dez 25 16:58:45 WORKSTATION kernel: RIP:
0010:iwl_dbg_tlv_alloc_region+0x27/0x180 [iwlwifi]
Dez 25 16:58:45 WORKSTATION kernel: Code: 00 00 00 0f 1f 44 00 00 41 57 41 56
41 55 41 54 55 53 48 83 ec 08 8b 46 04 44 8b 66 10 44 8b 6e 14 83 f8 3f 0f 86
0b 01 00 00 <c6> 46 37 00 48 89 fb >
Dez 25 16:58:45 WORKSTATION kernel: RSP: 0018:ffffadee002dfce0 EFLAGS: 00010212
Dez 25 16:58:45 WORKSTATION kernel: RAX: 0000000000000040 RBX: ffff8fdb4b9e4018
RCX: 0000000000000000
Dez 25 16:58:45 WORKSTATION kernel: RDX: ffffffffc0f081b0 RSI: ffffadee03d61244
RDI: ffff8fdb4b9e4018
Dez 25 16:58:45 WORKSTATION kernel: RBP: 0000000000000000 R08: 0000000000000080
R09: 0000000000000001
Dez 25 16:58:45 WORKSTATION kernel: R10: ffffadee03d6128c R11: 0000000000000040
R12: 000000000000000c
Dez 25 16:58:45 WORKSTATION kernel: R13: 0000000000000006 R14: ffff8fdc00bd8800
R15: ffff8fdc008ea800
Dez 25 16:58:45 WORKSTATION kernel: FS:  0000000000000000(0000)
GS:ffff8feabecc0000(0000) knlGS:0000000000000000
Dez 25 16:58:45 WORKSTATION kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Dez 25 16:58:45 WORKSTATION kernel: CR2: ffffadee03d6127b CR3: 0000000310c92004
CR4: 00000000003706e0

However blacklisting iwlwifi is not really an option.

I will use kernel 5.9.14 for the time being.