Date: Sun, 18 Dec 2005 08:42:56 -0500 From: Wolfgang Lausenbart <wmiuser@m-net.arbornet.org> To: freebsd-questions@freebsd.org Cc: garbeam@wmii.de Subject: setting sysctl net.inet6.ip6.fw.deny.unknown.extension.headers off crashes R51 Message-ID: <20051218084256.A21266@m-net.arbornet.org>
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Hello List, Now using FreeBSD 6.0-STABLE. If I disable net.inet6.ip6.fw.deny_unknown_exthdrs, then Thinkpad R51 crashes. Has this been fixed in HEAD? using standard "ip6fw allow from any to any" rules... kldstat Id Refs Address Size Name 1 16 0xc0400000 462e4c kernel 2 1 0xc0863000 1bd9cc w22n50_sys.ko 3 1 0xc0a21000 590d0 acpi.ko 4 1 0xc26f2000 3000 fdescfs.ko 5 1 0xc26fe000 6000 linprocfs.ko 6 1 0xc2751000 15000 linux.ko 7 1 0xc28a2000 3000 snp.ko 8 1 0xc2b4a000 5000 ip6fw.ko Routing tables Internet6: Destination Gateway Flags Netif Expire ::1 ::1 UH lo0 fe80::%em0/64 link#1 UC em0 fe80::211:25ff:fe82:95b5%em0 00:11:25:82:95:b5 UHL lo0 fe80::%lo0/64 fe80::1%lo0 U lo0 fe80::1%lo0 link#4 UHL lo0 fe80::%vlan1/64 link#6 UC vlan1 fe80::211:25ff:fe82:95b5%vlan1 00:11:25:82:95:b5 UHL lo0 fe80::%vlan2/64 link#7 UC vlan2 fe80::211:25ff:fe82:95b5%vlan2 00:11:25:82:95:b5 UHL lo0 fe80::%vlan3/64 link#8 UC vlan3 fe80::211:25ff:fe82:95b5%vlan3 00:11:25:82:95:b5 UHL lo0 fe80::%vlan4/64 link#9 UC vlan4 fe80::211:25ff:fe82:95b5%vlan4 00:11:25:82:95:b5 UHL lo0 fe80::%vlan5/64 link#10 UC vlan5 fe80::211:25ff:fe82:95b5%vlan5 00:11:25:82:95:b5 UHL lo0 fe80::%wo0/64 link#14 UC wo0 fe80::209:5bff:fe54:82a5%wo0 00:09:5b:54:82:a5 UHL lo0 ff01:1::/32 link#1 UC em0 ff01:4::/32 ::1 UC lo0 ff01:6::/32 link#6 UC vlan1 ff01:7::/32 link#7 UC vlan2 ff01:8::/32 link#8 UC vlan3 ff01:9::/32 link#9 UC vlan4 ff01:a::/32 link#10 UC vlan5 ff01:e::/32 link#14 UC wo0 ff02::%em0/32 link#1 UC em0 ff02::%lo0/32 ::1 UC lo0 ff02::%vlan1/32 link#6 UC vlan1 ff02::%vlan2/32 link#7 UC vlan2 ff02::%vlan3/32 link#8 UC vlan3 ff02::%vlan4/32 link#9 UC vlan4 ff02::%vlan5/32 link#10 UC vlan5 ff02::%wo0/32 link#14 UC wo0 Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 104 link#14 UC 0 0 wo0 127.0.0.1 127.0.0.1 UH 0 2 lo0 wo0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 104.129.0.63 netmask 0xff000000 broadcast 104.255.255.255 inet6 fe80::209:5bff:fe54:82a5%wo0 prefixlen 64 scopeid 0xe ether 00:09:5b:54:82:a5 media: IEEE 802.11 Wireless Ethernet DS/11Mbps <adhoc> status: associated ssid olsr.freifunk.net channel 10 bssid 02:09:0b:66:82:a5 stationname foobar-e0 authmode OPEN privacy OFF txpowmax 100 bintval 100 net.wlan.debug had before set been to 1 then this causes the os to freeze: sysctl net.inet6.ip6.fw.deny_unknown_exthdrs1->0 any ideas? ip6fw show 00100 407 10596 allow ipv6 from any to any 00200 0 0 allow log ipv6 from any to any 65535 43 1068 deny ipv6 from any to any greetz Wolfgang Lausenbart -- E7AC 1E9B 87D8 5BD2 E2F2 6F4A 3177 ED68 8185 480C
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