Date: Tue, 19 Mar 2019 00:01:24 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 236623] [rtwn_usb] [net80211] rsync causes wlan link state down via IPv6 Message-ID: <bug-236623-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236623 Bug ID: 236623 Summary: [rtwn_usb] [net80211] rsync causes wlan link state down via IPv6 Product: Base System Version: 12.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: wireless Assignee: wireless@FreeBSD.org Reporter: mr_beaner_2003@yahoo.com I occasionally use rsync to transfer folders/files; however, it seems to ca= use the wlan interface to go down. I performed the same action, forcing IPv4, and it did not replicate the iss= ue. Mar 18 17:01:55 localhost wpa_supplicant[37136]: wlan0: CTRL-EVENT-DISCONNE= CTED bssid=3D82:2a:a8:ab:cd:ef reason=3D0 Mar 18 17:01:55 localhost kernel: wlan0: link state changed to DOWN Mar 18 17:01:55 localhost kernel: rtwn0:=20 Mar 18 17:01:55 localhost kernel: ieee80211_crypto_encap returns NULL. Mar 18 17:01:55 localhost kernel: . Mar 18 17:01:55 localhost syslogd: last message repeated 1 times Mar 18 17:01:56 localhost syslogd: exiting on signal 15 Mar 18 17:41:28 localhost syslogd: kernel boot file is /boot/kernel/kernel The work around is to perform an ACPI powerbutton off then powerbutton on. % kldstat Id Refs Address Size Name 1 25 0xffffffff80200000 243cd00 kernel 2 1 0xffffffff8263d000 82a0 if_tap.ko 3 1 0xffffffff82646000 1c930 if_rtwn_usb.ko 4 2 0xffffffff82663000 23710 rtwn.ko 5 1 0xffffffff82687000 3a9a10 zfs.ko 6 2 0xffffffff82a31000 a4f0 opensolaris.ko 7 1 0xffffffff82a3d000 566b8 pf.ko 8 1 0xffffffff82c21000 6fb3 if_bridge.ko 9 1 0xffffffff82c28000 4410 bridgestp.ko % sudo usbconfig -d ugen4.2 dump_device_desc ugen4.2: <Realtek Edimax AC1200 USB> at usbus4, cfg=3D0 md=3DHOST spd=3DHIGH (480Mbps) pwr=3DON (500mA) bLength =3D 0x0012=20 bDescriptorType =3D 0x0001=20 bcdUSB =3D 0x0200=20 bDeviceClass =3D 0x0000 <Probed by interface class> bDeviceSubClass =3D 0x0000=20 bDeviceProtocol =3D 0x0000=20 bMaxPacketSize0 =3D 0x0040=20 idVendor =3D 0x7392=20 idProduct =3D 0xa822=20 bcdDevice =3D 0x0000=20 iManufacturer =3D 0x0001 <Realtek> iProduct =3D 0x0002 <Edimax AC1200 USB> iSerialNumber =3D 0x0003 <123456> bNumConfigurations =3D 0x0001=20 % uname -a FreeBSD localhost 12.0-RELEASE-p3 FreeBSD 12.0-RELEASE-p3 GENERIC amd64 --=20 You are receiving this mail because: You are the assignee for the bug.=
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