[Bug 246998] iwm: Wireless device not working after resume

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Jun 5 12:14:30 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=246998

            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 at FreeBSD.org
          Reporter: shuriku at 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-TERMINATING 
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=103,
val=0, arg_len=128]: 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-FAILED
ret=-1 retry=1
Jun  5 14:57:35 thinkpad dhclient[42891]: send_packet: Network is down

Wireless device is 
iwm0 at pci0:3:0:0:        class=0x028000 rev=0x63 hdr=0x00 vendor=0x8086
device=0x08b2 subvendor=0x8086 subdevice=0x4270
    vendor     = 'Intel Corporation'
    device     = 'Wireless 7260'
    class      = network

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