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Date:      Fri, 05 Jun 2020 12:14:30 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 246998] iwm: Wireless device not working after resume
Message-ID:  <bug-246998-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246998

            Bug ID: 246998
           Summary: iwm: Wireless device not working after resume
           Product: Base System
           Version: CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: wireless
          Assignee: wireless@FreeBSD.org
          Reporter: shuriku@shurik.kiev.ua

After suspend/resume wlan device cannot associate with following errors in
dmesg:

Jun  5 14:57:31 thinkpad wpa_supplicant[13794]: wlan0: CTRL-EVENT-TERMINATI=
NG=20
Jun  5 14:57:32 thinkpad wpa_supplicant[15619]: Successfully initialized
wpa_supplicant
Jun  5 14:57:32 thinkpad wpa_supplicant[16028]: ioctl[SIOCS80211, op=3D103,
val=3D0, arg_len=3D128]: Device not configured
Jun  5 14:57:32 thinkpad kernel: iwm0: radio is disabled by hardware switch
Jun  5 14:57:32 thinkpad kernel: iwm_run_init_ucode: failed 1
Jun  5 14:57:32 thinkpad kernel: iwm_init_hw failed 1
Jun  5 14:57:32 thinkpad kernel: iwm0: iwm_rftoggle_task: rfkill switch,
disabling interface
Jun  5 14:57:32 thinkpad wpa_supplicant[16028]: wlan0: CTRL-EVENT-SCAN-FAIL=
ED
ret=3D-1 retry=3D1
Jun  5 14:57:35 thinkpad dhclient[42891]: send_packet: Network is down

Wireless device is=20
iwm0@pci0:3:0:0:        class=3D0x028000 rev=3D0x63 hdr=3D0x00 vendor=3D0x8=
086
device=3D0x08b2 subvendor=3D0x8086 subdevice=3D0x4270
    vendor     =3D 'Intel Corporation'
    device     =3D 'Wireless 7260'
    class      =3D network

--=20
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