On Thu, 2007-11-08 at 20:50 +0200, Andrei Popa wrote: > On Thu, 2007-11-08 at 14:32 +0100, Patrick McHardy wrote: > > Andrei Popa wrote: > > > Please CC as i am not subscribed to the list. > > > I-m using 2.6.22.9 and when I tried to insert this line it gave > the > > > oops: > > > > > > $IPT -I INPUT -p tcp --dport 80 -m string --algo bm --string > "$MyNick" > > > -j DROP > > > I have iptables v1.3.8 > > > > > > BUG: unable to handle kernel paging request at virtual address > e0000000 > > > printing eip: > > > c01e2707 > > > *pde = 00000000 > > > Oops: 0000 [#1] > > > CPU: 0 > > > EIP: 0060:[<c01e2707>] Not tainted VLI > > > EFLAGS: 00010286 (2.6.22.9-iteyeb11 #8) > > > EIP is at bm_init+0xd7/0x210 > > > > > > Works fine here. Is the oops reproducible? > > > > EFLAGS: 00010286 (2.6.22.9-iteyeb11 #8) > > ^^^^^^^^ > > > > Does this include additional patches? Otherwise please post your > > config and the lib/ts_bm.o file. > > The oops is reproducible by this script (yyy are some IP addresses): > > #!/bin/bash > > IPT=/sbin/iptables > > $IPT -F INPUT > > $IPT -I INPUT -i lo -p tcp --dport 3306 -j ACCEPT > $IPT -I INPUT -p tcp --dport 3306 -s yyy -j ACCEPT > $IPT -I INPUT -p tcp --dport 3306 -s yyy -j ACCEPT > $IPT -I INPUT -p tcp --dport 3306 -s yyy -j ACCEPT > $IPT -I INPUT -p tcp --dport 3306 -s yyy -j ACCEPT > > $IPT -A INPUT -p tcp --dport 3306 -j DROP > > $IPT -I INPUT -p udp --dport 53 -m string --algo bm --string > "ultra-online" -j DROP > $IPT -I INPUT -p udp --dport 53 -m string --algo bm --string > "ultracomp" > -j DROP > > $IPT -I INPUT -p tcp --dport 80 -m string --algo bm --string > "N4675/adj/wwe." -j DROP > $IPT -I INPUT -p tcp --dport 80 -m string --algo bm --string > "/john/MOBILA" -j DROP > #$IPT -I INPUT -p tcp --dport 80 -m string --algo bm --string > "$MyNick" > -j DROP with the above line uncommented. The lib/ts_bm.o file is attached.
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ts_bm.o
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