Date: Wed, 12 Jun 2024 15:33:54 -0400 From: Steven Friedrich <freebsdlouisville@gmail.com> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>, FreeBSD Wireless <freebsd-wireless@freebsd.org> Subject: Re: Appears rtw88 driver hangs network stack. Message-ID: <4eebcbb6-3c40-4646-8c2f-0c0b552d7656@gmail.com> In-Reply-To: <1n85118o-1qpp-ooop-9qo9-q3p72pq3r384@yvfgf.mnoonqbm.arg> References: <9a30f33e-f2d3-4507-a875-6b0d2d13ca43@gmail.com> <1n85118o-1qpp-ooop-9qo9-q3p72pq3r384@yvfgf.mnoonqbm.arg>
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I discovered this during testing freebsd 14.1. System description: slimline is an HP Slimline Desktop - 290-p0014 Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz Coffee Lake (Core i7) Ethernet RTL8111/8168/8411 and RTL8125 2.5GbE Wi-Fi RTL8821CE In an effort to reproduce, I pulled /usr/src and /usr/ports using git. I started a buildworld and ssh'ed in and tail -f /var/log/Phase1.log. After a short while, system is frozen to ssh, and can't use console either. The latest changes were to network code, so I'll reboot and build and install world and kernel before I continue testing... Here's my ifconfig before the lockup: re0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500 options=60251b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,LRO,WOL_MAGIC,RXCSUM_IPV6,TXCSUM_IPV6> ether ??:??:??:??:??:?? inet 192.168.1.5 netmask 0xffffff00 broadcast 192.168.1.255 media: Ethernet autoselect (1000baseT <full-duplex>) status: active nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> re1: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500 options=60251b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,LRO,WOL_MAGIC,RXCSUM_IPV6,TXCSUM_IPV6> ether ??:??:??:??:??:?? inet 192.168.1.55 netmask 0xffffff00 broadcast 192.168.1.255 media: Ethernet autoselect (2500Base-T <full-duplex>) status: active nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> lo0: flags=1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 16384 options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 groups: lo nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=0 ether ??:??:??:??:??:?? inet 192.168.1.72 netmask 0xffffff00 broadcast 192.168.1.255 groups: wlan ssid channel 11 (2462 MHz 11g) bssid ??:??:??:??:??:?? regdomain FCC country US authmode WPA2/802.11i privacy ON deftxkey UNDEF AES-CCM 2:128-bit txpower 30 bmiss 7 scanvalid 60 protmode CTS wme roaming MANUAL parent interface: rtw880 media: IEEE 802.11 Wireless Ethernet OFDM/48Mbps mode 11g status: associated nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> On 6/12/24 10:44, Bjoern A. Zeeb wrote: > On Wed, 12 Jun 2024, Steven Friedrich wrote: > >> I'm running 14.1-RELEASE, with q2 ports. >> >> If I configure rtw88 and wlan in /etc/rc.conf, networking locks up >> after a short while. > > In what way? What's the state of wireless? Do you have logs? > > Do you have a parallel ethernet? Is that working? Do you use lagg in > that case? > > >> Where might I find current status of this driver? Open bug reports? > > Open (and closed) bug reports categorized for rtw88/rtw89 are here: > https://bugs.freebsd.org/bugzilla/showdependencytree.cgi?id=273621&hide_resolved=0 > >
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