Date: Sat, 03 Jan 2004 19:46:56 +0100 From: Jiri Mikulas <konfer@mikulas.com> To: freebsd-current@freebsd.org Subject: LOR (ip_dummynet.c:1137 / 1199) Message-ID: <3FF70E20.8060703@mikulas.com>
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Hi Sorry if reported. I have todays current build 5.2-CURRENT FreeBSD 5.2-CURRENT #1: Sat Jan 3 10:50:22 CET 2004 Jiri lock order reversal 1st 0xc0964360 dummynet (dummynet) @ /usr/src/sys/netinet/ip_dummynet.c:1137 2nd 0xc2cde864 rtentry (rtentry) @ /usr/src/sys/netinet/ip_dummynet.c:1199 Stack backtrace: backtrace(c087de8f,c2cde864,c0883f4c,c0883f4c,c0885247) at backtrace+0x17 witness_lock(c2cde864,8,c0885247,4af,c2ceb480) at witness_lock+0x672 _mtx_lock_flags(c2cde864,0,c0885247,4af,0) at _mtx_lock_flags+0xba dummynet_io(c14efb00,39f,1,cdae6a10,1) at dummynet_io+0x2c6 ip_output(c14efb00,0,0,0,0) at ip_output+0x8a4 icmp_send(c14efb00,0,1c,0,0) at icmp_send+0x87 icmp_reflect(c14efb00,c14efbc8,14,c14efc00,c14efe50) at icmp_reflect+0x2c6 icmp_error(c14efe00,3,3,0,0) at icmp_error+0x225 udp_input(c14efe00,14,cdae6ba8,c065d213,c093d8d8) at udp_input+0x5d3 ip_input(c2cebb80,0,c0885247,1b8,0) at ip_input+0xa40 transmit_event(c2cdbb00,c2cc6e80,c2cdbb00,53,aae60) at transmit_event+0x100 ready_event(c2cc6e80,0,c0885247,2ec,c09642fc) at ready_event+0x1a3 dummynet(0,0,c087babb,d9,6) at dummynet+0x102 softclock(0,0,c0878792,23a,c14e5370) at softclock+0x1b8 ithread_loop(c14db580,cdae6d48,c0878604,314,46b80) at ithread_loop+0x192 fork_exit(c0620cf0,c14db580,cdae6d48) at fork_exit+0xb4 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xcdae6d7c, ebp = 0 ---
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