Date: Tue, 20 Jul 2004 23:12:21 +0400 (MSD) From: Maxim Maximov <mcsi@mcsi.pp.ru> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/69356: LOR in rtsock.c/route.c Message-ID: <200407201912.i6KJCLgu065665@ultra.domain> Resent-Message-ID: <200407201920.i6KJK8N7093414@freefall.freebsd.org>
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>Number: 69356 >Category: kern >Synopsis: LOR in rtsock.c/route.c >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jul 20 19:20:08 GMT 2004 >Closed-Date: >Last-Modified: >Originator: Maxim Maximov >Release: FreeBSD 5.2-CURRENT i386 >Organization: >Environment: System: FreeBSD ultra.domain 5.2-CURRENT FreeBSD 5.2-CURRENT #6: Wed Jul 21 01:52:10 MSD 2004 root@:/usr/obj/usr/src/sys/ULTRA i386 >Description: Jul 20 23:02:29 ultra ppp[53786]: tun1: Error: ipcp_InterfaceUp: unable to set ip address lock order reversal 1st 0xc2c4c260 rtentry (rtentry) @ /usr/src/sys/net/rtsock.c:422 2nd 0xc1d4447c radix node head (radix node head) @ /usr/src/sys/net/route.c:142 KDB: stack backtrace: kdb_backtrace(c08ef690,c1d4447c,c08ef1fc,c08ef1fc,c08f58ac) at kdb_backtrace+0x2e witness_checkorder(c1d4447c,9,c08f58ac,8e,c391d478) at witness_checkorder+0x672 _mtx_lock_flags(c1d4447c,0,c08f58ac,8e,c09e3c20) at _mtx_lock_flags+0x80 rtalloc1(c391d478,0,0,c08f59bc,d91d0b5c) at rtalloc1+0x79 ifa_ifwithroute(801,c391d45c,c391d478,c2c4c260,c1d44400) at ifa_ifwithroute+0x7e rt_getifa(d91d0b5c,1,c08f59bc,1a7,0) at rt_getifa+0xca route_output(c1e9f800,c219262c,c1e9f800,a0,1f60) at route_output+0x6b3 raw_usend(c219262c,0,c1e9f800,0,0) at raw_usend+0x73 rts_send(c219262c,0,c1e9f800,0,0) at rts_send+0x35 sosend(c219262c,0,d91d0c80,c1e9f800,0) at sosend+0x66d soo_write(c33dd880,d91d0c80,c3441700,0,c1af2c60) at soo_write+0x87 dofilewrite(c1af2c60,c33dd880,2,bfbfd900,a0) at dofilewrite+0xcb write(c1af2c60,d91d0d14,c,431,3) at write+0x6e syscall(2f,2f,2f,2,2) at syscall+0x2a0 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (4, FreeBSD ELF32, write), eip = 0x2828a51f, esp = 0xbfbfd8bc, ebp = 0xbfbfd8e8 --- >How-To-Repeat: I'm not sure, but I think I started another ppp when there was already one running (it was shutting down). >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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