Hi,
I have an Intel Corporation Wireless 8265 / 8275 [8086:24fd] card which
is softblocked during startup and I get the following reproducable
trace:
wpa_supplicant[580]: rfkill: WLAN soft blocked
kernel: [ 10.881037] WARNING: CPU: 0 PID: 580 at net/wireless/nl80211.c:6714 nl80211_get_reg_do+0x1d9/0x240 [cfg802
kernel: [ 10.881038] Modules linked in: arc4 snd_hda_codec_hdmi iwlmvm mac80211 snd_hda_codec_realtek snd_hda_codec
m btintel bluetooth nft_counter iwlwifi nft_limit drbg snd_hda_intel uvcvideo snd_hda_codec snd_usb_audio(+) videobuf
s intel_rapl snd_usbmidi_lib ansi_cprng x86_pkg_temp_thermal snd_hwdep snd_hda_core intel_powerclamp coretemp snd_pcm
odev snd_rawmidi snd_timer snd_seq_device videobuf2_common evdev serio_raw snd soundcore cfg80211 i2c_algo_bit nft_ct
per crc16 rfkill syscopyarea sysfillrect sysimgblt fb_sys_fops nf_conntrack idma64 drm nf_defrag_ipv6 nf_defrag_ipv4
b fujitsu_laptop tpm sparse_keymap acpi_pad video ac nf_tables_set nf_tables nfnetlink sch_fq autofs4 algif_skcipher
hid dm_crypt dm_mod sd_mod crct10dif_pclmul crc32_pclmul crc32c_intel i2c_designware_platform i2c_designware_core gh
psmouse ptp pps_core
kernel: [ 10.881066] ahci libahci i2c_i801 sdhci_pci cqhci xhci_pci sdhci libata xhci_hcd mmc_core scsi_mod usbcor
ss usb_common
kernel: [ 10.881073] CPU: 0 PID: 580 Comm: wpa_supplicant Not tainted 5.1.8 #4
kernel: [ 10.881074] Hardware name: FUJITSU LIFEBOOK U747/FJNB2A5, BIOS Version 1.17 09/11/2017
kernel: [ 10.881082] RIP: 0010:nl80211_get_reg_do+0x1d9/0x240 [cfg80211]
kernel: [ 10.881083] Code: 9a 00 00 00 c7 44 24 0c 01 00 00 00 48 89 df e8 ed ff 24 cf 85 c0 74 c3 48 89 df e8 91 1
73 ff ff ff <0f> 0b 48 89 df e8 7d 18 3c cf b8 ea ff ff ff e9 5f ff ff ff b8 97
kernel: [ 10.881084] RSP: 0018:ffffb6b5c1ce7ad8 EFLAGS: 00010202
kernel: [ 10.881085] RAX: 0000000000000000 RBX: ffff8ef0951e3e00 RCX: 0000000000000000
kernel: [ 10.881086] RDX: ffff8ef09331c008 RSI: 0000000000000000 RDI: ffff8ef09331c300
kernel: [ 10.881086] RBP: ffffb6b5c1ce7b68 R08: 0000000000000004 R09: ffff8ef093ad2014
kernel: [ 10.881087] R10: ffffffffc07da5e0 R11: 0000000000000004 R12: ffff8ef093ad2014
kernel: [ 10.881088] R13: 0000000000000000 R14: ffff8ef09331c300 R15: 0000000000000001
kernel: [ 10.881089] FS: 00007f689cc7a800(0000) GS:ffff8ef09dc00000(0000) knlGS:0000000000000000
kernel: [ 10.881090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
kernel: [ 10.881091] CR2: 000055d5cdb69000 CR3: 000000024bc50001 CR4: 00000000003606f0
kernel: [ 10.881091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
kernel: [ 10.881092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
kernel: [ 10.881093] Call Trace:
kernel: [ 10.881098] ? _cond_resched+0x10/0x20
kernel: [ 10.881100] genl_family_rcv_msg+0x1c5/0x3b0
kernel: [ 10.881103] genl_rcv_msg+0x42/0x87
kernel: [ 10.881104] ? genl_family_rcv_msg+0x3b0/0x3b0
kernel: [ 10.881106] netlink_rcv_skb+0x44/0x110
kernel: [ 10.881108] genl_rcv+0x1f/0x30
kernel: [ 10.881111] netlink_unicast+0x194/0x250
kernel: [ 10.881113] netlink_sendmsg+0x1c7/0x3f0
kernel: [ 10.881115] ? netlink_unicast+0x250/0x250
kernel: [ 10.881117] ___sys_sendmsg+0x291/0x2e0
kernel: [ 10.881122] ? alloc_set_pte+0xe7/0x530
kernel: [ 10.881133] ? filemap_map_pages+0x1ae/0x390
kernel: [ 10.881134] ? __handle_mm_fault+0x100d/0x1240
kernel: [ 10.881136] __sys_sendmsg+0x52/0xa0
kernel: [ 10.881139] do_syscall_64+0x43/0xf0
kernel: [ 10.881142] entry_SYSCALL_64_after_hwframe+0x44/0xa9
kernel: [ 10.881144] RIP: 0033:0x7f689cfc5914
kernel: [ 10.881145] Code: 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b5 0f 1f 80 00 00 00 00 48 8d 05 e9 5d 0c 00 8
00 00 0f 05 <48> 3d 00 f0 ff ff 77 54 c3 0f 1f 00 41 54 41 89 d4 55 48 89 f5 53
kernel: [ 10.881146] RSP: 002b:00007fff25f0fac8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
kernel: [ 10.881147] RAX: ffffffffffffffda RBX: 000055d5cdb5c480 RCX: 00007f689cfc5914
kernel: [ 10.881148] RDX: 0000000000000000 RSI: 00007fff25f0fb00 RDI: 0000000000000005
kernel: [ 10.881148] RBP: 000055d5cdb5cbb0 R08: 0000000000000004 R09: 000000000000000d
kernel: [ 10.881149] R10: 00007fff25f0fbd4 R11: 0000000000000246 R12: 000055d5cdb5c390
kernel: [ 10.881150] R13: 00007fff25f0fb00 R14: 00007fff25f0fc30 R15: 00007fff25f0fbd4
kernel: [ 10.881151] ---[ end trace dfad2d1ce058f730 ]---
Best regards,
Julian Wollrath
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