From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F65EC43218 for ; Tue, 11 Jun 2019 09:37:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C5FCE20657 for ; Tue, 11 Jun 2019 09:37:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="gQxLIBYI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404486AbfFKJhu (ORCPT ); Tue, 11 Jun 2019 05:37:50 -0400 Received: from mout.web.de ([212.227.17.12]:50759 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404137AbfFKJht (ORCPT ); Tue, 11 Jun 2019 05:37:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1560245867; bh=YlJDNtX4gq4Mga8MclaxVGjG+bKS08LrrzLPBMI5fR0=; h=X-UI-Sender-Class:Date:From:To:Subject; b=gQxLIBYIK7B1Hkiw/eKWkM+tUB7O/VLz3NMyRpwFdiy6DoxcuXho27/e3KozfMj0D v4oZJQ39tNmtoubUMW54nFoxxUWg8EOV1mRhVOfguUIF33VJVYC8pspSHE2Iq7iC1F La479qj9zK7DkUyuygJi7LZ8uqtIQ5A6kFAWDlRU= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from schienar ([128.141.85.100]) by smtp.web.de (mrweb103 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MN4Oy-1hU1WE38TA-006dGf for ; Tue, 11 Jun 2019 11:37:46 +0200 Date: Tue, 11 Jun 2019 11:37:45 +0200 From: Julian Wollrath To: linux-wireless@vger.kernel.org Subject: Trace with softblocked wireless card during startup on v5.1.x Message-ID: <20190611113745.5588df6f@schienar> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:uSJdGXmrnY9EN/oovcK0xeaswJmKuTc4Ibcr1UyO4ja1K35q1tL 3WQ/vWPXtJXuXVOe5ebWdjx4N7CA/SOBAMJbmCWHHEVJkxB1mUVJ2FhfFBSWf3HMeWv4PDy ZPi/wkYGEol4Drp/3UkEWp8pRO9nWquCTdsdoeTwk4ChDDo/piSLU9w1jdi1oM41mHTNC4j gYkwzQnyvoVIQQcnwhP8Q== X-UI-Out-Filterresults: notjunk:1;V03:K0:miHBInCpRpA=:ctgr3iM46chCVXCiGzENeF RK82SXh+D7yg4Ym4xwIEjJkwh5MRwIHTFBqk8v6LA8HCj4TWV2ysfBhVJMg9OWUfoVEDsb5jz ZNxEio0/c06jdTSVGD6t1LaooY618/XjlQgfDkp3yHNs2RTAKEH8zXhBPuh3UZSQCTZ+M8np1 Cef2/eX3OOUu5gSOdfKd51LYnUyeX5XzlA/QRgfuapvz6D2SAajIESoLC/NxYyMrq+euS/7ji uH/S9dkPPMnD7vBfL7qkeQ8YierpukA1wmyWoSE6HPqPTw6TPZEm6BEzTcwh5HFG6Kih4XHQ6 hbWqqSgTK16H9+A0ZRGFR56aRb2uNPBXj3OyPtY+J1TApZkVK8zoIrevpQLgaY71EC+J7P7TW +fIdYricUpT4MJ2muiCuRgckVX09OGpF8QhxEXk4CHOlmBTWtuTnp3bVu4/wIbOSIrAtnKs2F MgyrBOp/VoJntJdDDOOPr6EsnBjqB9f3cUcPe18x9CaO1663t4vzWd82LhIk1Nr80H9X1ZWfZ lT0XPtouafuGxAf21BLmciJvxRVdkpgBIK+9OCrrarMzAqg78u5leg1R7xUbhB79t3U+MI0xS GKEAz51yCEZ90udrRx1CzpW7sB5u07q+WrDTPHVUtxIbnTOS03Ijoy52UC1Yg7XJXapEfrKH1 3i3/MAsJdmdeVK9yOgTRU3Q479GPJbL9WrqJjo3Hi1z4EJjO+cBOXp54hdC2A27Nr6I5vLD0o YmiGeh9QmW4T2bvSQJi012hEyru/J8yYJwWcvLvGeJerb0OC7TJ/n4QQUaAVH5GxmqO9PoLEz K8Ar1yI4IY0bWZjnFVsZ/qDDp8JU8irc/chwto+y1Vo9KMTOia9YO6vEBPWZN+jF2isWN009d TNsEw5D32zjaizQO6aETrB4O/llm5XfgStI7RQeNPrVn6tsboutVv9vMW2CRjBipEq0+C5tK/ +HZyYnO2dFUm6apNy2s1M0g6uHLsLGkrPtT1ErhvvDnF4VZhVgnKb Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org 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 m= ac80211 snd_hda_codec_realtek snd_hda_codec m btintel bluetooth nft_counter iwlwifi nft_limit drbg snd_hda_intel uvcvi= deo 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_conntrac= k idma64 drm nf_defrag_ipv6 nf_defrag_ipv4 b fujitsu_laptop tpm sparse_keymap acpi_pad video ac nf_tables_set nf_tabl= es 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 sdh= ci 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: 00= 00000000000000 kernel: [ 10.881086] RDX: ffff8ef09331c008 RSI: 0000000000000000 RDI: ff= ff8ef09331c300 kernel: [ 10.881086] RBP: ffffb6b5c1ce7b68 R08: 0000000000000004 R09: ff= ff8ef093ad2014 kernel: [ 10.881087] R10: ffffffffc07da5e0 R11: 0000000000000004 R12: ff= ff8ef093ad2014 kernel: [ 10.881088] R13: 0000000000000000 R14: ffff8ef09331c300 R15: 00= 00000000000001 kernel: [ 10.881089] FS: 00007f689cc7a800(0000) GS:ffff8ef09dc00000(000= 0) knlGS:0000000000000000 kernel: [ 10.881090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: [ 10.881091] CR2: 000055d5cdb69000 CR3: 000000024bc50001 CR4: 00= 000000003606f0 kernel: [ 10.881091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00= 00000000000000 kernel: [ 10.881092] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00= 00000000000400 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_RA= X: 000000000000002e kernel: [ 10.881147] RAX: ffffffffffffffda RBX: 000055d5cdb5c480 RCX: 00= 007f689cfc5914 kernel: [ 10.881148] RDX: 0000000000000000 RSI: 00007fff25f0fb00 RDI: 00= 00000000000005 kernel: [ 10.881148] RBP: 000055d5cdb5cbb0 R08: 0000000000000004 R09: 00= 0000000000000d kernel: [ 10.881149] R10: 00007fff25f0fbd4 R11: 0000000000000246 R12: 00= 0055d5cdb5c390 kernel: [ 10.881150] R13: 00007fff25f0fb00 R14: 00007fff25f0fc30 R15: 00= 007fff25f0fbd4 kernel: [ 10.881151] ---[ end trace dfad2d1ce058f730 ]--- Best regards, Julian Wollrath =2D- () ascii ribbon campaign - against html e-mail /\ - against proprietary attachments