Date: Fri, 14 Mar 2008 13:39:05 -0500 (CDT) From: Michael Stowe <mstowe@chicago.us.mensa.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/121706: "rtfree: 0xc4383870 has 1 refs" emitted repeatedly Message-ID: <200803141839.m2EId55I001680@password.michaelstowe.com> Resent-Message-ID: <200803141840.m2EIe1Ww041895@freefall.freebsd.org>
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>Number: 121706 >Category: kern >Synopsis: "rtfree: 0xc4383870 has 1 refs" emitted repeatedly >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Mar 14 18:40:01 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Michael Stowe >Release: FreeBSD 7.0-STABLE i386 >Organization: >Environment: System: FreeBSD baddomain.com 7.0-STABLE FreeBSD 7.0-STABLE #0: Fri Mar 14 12:54:41 CDT 2008 root@baddomain.com:/usr/obj/usr/src/sys/STOWEDEBUG i386 Standard generic kernel except that altq is compiled in and used (I am not sure if this is relevant.) >Description: At irregular intervals, messages such as the following will be emitted: messages:Mar 14 13:09:28 baddomain kernel: rtfree: 0xc4383528 has 1 refs messages:Mar 14 13:10:01 baddomain kernel: rtfree: 0xc4383708 has 1 refs messages:Mar 14 13:10:03 baddomain kernel: rtfree: 0xc4383528 has 1 refs messages:Mar 14 13:10:08 baddomain kernel: rtfree: 0xc4383870 has 1 refs messages:Mar 14 13:11:08 baddomain kernel: rtfree: 0xc4383870 has 1 refs messages:Mar 14 13:11:42 baddomain kernel: rtfree: 0xc4384bb8 has 1 refs messages:Mar 14 13:12:08 baddomain kernel: rtfree: 0xc4383870 has 1 refs messages:Mar 14 13:12:13 baddomain kernel: rtfree: 0xc4383528 has 1 refs messages:Mar 14 13:13:10 baddomain kernel: rtfree: 0xc4383870 has 1 refs messages:Mar 14 13:13:14 baddomain kernel: rtfree: 0xc4383708 has 1 refs messages:Mar 14 13:13:31 baddomain kernel: rtfree: 0xc43840f0 has 1 refs messages:Mar 14 13:13:45 baddomain kernel: rtfree: 0xc4383528 has 1 refs With backtrace: Mar 14 13:35:01 baddomain kernel: rtfree: 0xc4383870 has 1 refs Mar 14 13:35:01 baddomain kernel: KDB: stack backtrace: Mar 14 13:35:01 baddomain kernel: db_trace_self_wrapper(c0b2582f,e471cb2c,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:35:01 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c4383870,1,c4383870,...) at kdb_backtrace+0x29 Mar 14 13:35:01 baddomain kernel: rtfree(c4383870,0,0,c43837f8,e471cb4c,...) at rtfree+0x4b Mar 14 13:35:01 baddomain kernel: arpintr(c427e300,c06845cf,806,c40bec00,806,...) at arpintr+0x9ce Mar 14 13:35:01 baddomain kernel: netisr_dispatch(12,c427e300,0,c0a8b44f,c40bec00,...) at netisr_dispatch+0x57 Mar 14 13:35:01 baddomain kernel: ether_demux(c40bec00,c427e300,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:35:01 baddomain kernel: ether_input(c40bec00,c427e300,0,c40bec00,0,...) at ether_input+0x313 Mar 14 13:35:01 baddomain kernel: rl_rxeof(c07aaa84,c4051630,0,1,1000000,...) at rl_rxeof+0x22d Mar 14 13:35:01 baddomain kernel: rl_intr(c3ffd000,0,c0b21726,46b,0,...) at rl_intr+0xb6 Mar 14 13:35:01 baddomain kernel: ithread_loop(c40c03c0,e471cd38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:35:01 baddomain kernel: fork_exit(c07869fb,c40c03c0,e471cd38) at fork_exit+0x99 Mar 14 13:35:01 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:35:01 baddomain kernel: --- trap 0, eip = 0, esp = 0xe471cd70, ebp = 0 --- Mar 14 13:35:15 baddomain kernel: rtfree: 0xc4383618 has 1 refs Mar 14 13:35:15 baddomain kernel: KDB: stack backtrace: Mar 14 13:35:15 baddomain kernel: db_trace_self_wrapper(c0b2582f,e471cb2c,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:35:15 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c4383618,1,c4383618,...) at kdb_backtrace+0x29 Mar 14 13:35:15 baddomain kernel: rtfree(c4383618,0,0,0,e471cb54,...) at rtfree+0x4b Mar 14 13:35:15 baddomain kernel: arpintr(c4078d00,c06845cf,806,c40bec00,806,...) at arpintr+0x9ce Mar 14 13:35:15 baddomain kernel: netisr_dispatch(12,c4078d00,3e,3c,c40bec00,...) at netisr_dispatch+0x57 Mar 14 13:35:15 baddomain kernel: ether_demux(c40bec00,c4078d00,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:35:15 baddomain kernel: ether_input(c40bec00,c4078d00,0,c40bec00,0,...) at ether_input+0x313 Mar 14 13:35:15 baddomain kernel: rl_rxeof(c07aaa84,c4051630,0,1,1000000,...) at rl_rxeof+0x22d Mar 14 13:35:15 baddomain kernel: rl_intr(c3ffd000,0,c0b21726,46b,0,...) at rl_intr+0xb6 Mar 14 13:35:15 baddomain kernel: ithread_loop(c40c03c0,e471cd38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:35:15 baddomain kernel: fork_exit(c07869fb,c40c03c0,e471cd38) at fork_exit+0x99 Mar 14 13:35:15 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:35:15 baddomain kernel: --- trap 0, eip = 0, esp = 0xe471cd70, ebp = 0 --- Mar 14 13:35:24 baddomain kernel: rtfree: 0xc43838e8 has 1 refs Mar 14 13:35:24 baddomain kernel: KDB: stack backtrace: Mar 14 13:35:24 baddomain kernel: db_trace_self_wrapper(c0b2582f,e471cb2c,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:35:24 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c43838e8,1,c43838e8,...) at kdb_backtrace+0x29 Mar 14 13:35:24 baddomain kernel: rtfree(c43838e8,0,0,c4383690,0,...) at rtfree+0x4b Mar 14 13:35:24 baddomain kernel: arpintr(c4282300,c06845cf,806,c40bec00,806,...) at arpintr+0x9ce Mar 14 13:35:24 baddomain kernel: netisr_dispatch(12,c4282300,3e,3c,c40bec00,...) at netisr_dispatch+0x57 Mar 14 13:35:24 baddomain kernel: ether_demux(c40bec00,c4282300,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:35:24 baddomain kernel: ether_input(c40bec00,c4282300,0,c40bec00,0,...) at ether_input+0x313 Mar 14 13:35:24 baddomain kernel: rl_rxeof(c07aaa84,c4051630,0,1,1000000,...) at rl_rxeof+0x22d Mar 14 13:35:24 baddomain kernel: rl_intr(c3ffd000,0,c0b21726,46b,0,...) at rl_intr+0xb6 Mar 14 13:35:24 baddomain kernel: ithread_loop(c40c03c0,e471cd38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:35:24 baddomain kernel: fork_exit(c07869fb,c40c03c0,e471cd38) at fork_exit+0x99 Mar 14 13:35:24 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:35:24 baddomain kernel: --- trap 0, eip = 0, esp = 0xe471cd70, ebp = 0 --- Mar 14 13:35:42 baddomain kernel: rtfree: 0xc43835a0 has 1 refs Mar 14 13:35:42 baddomain kernel: KDB: stack backtrace: Mar 14 13:35:42 baddomain kernel: db_trace_self_wrapper(c0b2582f,e4708b04,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:35:42 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c43835a0,1,c43835a0,...) at kdb_backtrace+0x29 Mar 14 13:35:42 baddomain kernel: rtfree(c43835a0,0,0,c43832d0,0,...) at rtfree+0x4b Mar 14 13:35:42 baddomain kernel: arpintr(c4074100,c06845cf,806,c40be400,806,...) at arpintr+0x9ce Mar 14 13:35:42 baddomain kernel: netisr_dispatch(12,c4074100,c4070e00,100,c40be400,...) at netisr_dispatch+0x57 Mar 14 13:35:42 baddomain kernel: ether_demux(c40be400,c4074100,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:35:42 baddomain kernel: ether_input(c40be400,c4074100,1,0,e4708c5c,...) at ether_input+0x313 Mar 14 13:35:42 baddomain kernel: tulip_rx_intr(82118,ffc00014,c4051840,c3ff9000,c3f4b480,...) at tulip_rx_intr+0x2e6 Mar 14 13:35:42 baddomain kernel: tulip_intr_handler(1,1000000,c4051840,e4708cbc,246,...) at tulip_intr_handler+0x18c Mar 14 13:35:42 baddomain kernel: tulip_intr_normal(c3ff9000,0,c0b21726,46b,0,...) at tulip_intr_normal+0x56 Mar 14 13:35:42 baddomain kernel: ithread_loop(c40c04f0,e4708d38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:35:42 baddomain kernel: fork_exit(c07869fb,c40c04f0,e4708d38) at fork_exit+0x99 Mar 14 13:35:42 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:35:42 baddomain kernel: --- trap 0, eip = 0, esp = 0xe4708d70, ebp = 0 --- Mar 14 13:35:54 baddomain kernel: rtfree: 0xc43834b0 has 1 refs Mar 14 13:35:54 baddomain kernel: KDB: stack backtrace: Mar 14 13:35:54 baddomain kernel: db_trace_self_wrapper(c0b2582f,e471cb2c,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:35:54 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c43834b0,1,c43834b0,...) at kdb_backtrace+0x29 Mar 14 13:35:54 baddomain kernel: rtfree(c43834b0,0,0,c4383690,0,...) at rtfree+0x4b Mar 14 13:35:54 baddomain kernel: arpintr(c427be00,c06845cf,806,c40bec00,806,...) at arpintr+0x9ce Mar 14 13:35:54 baddomain kernel: netisr_dispatch(12,c427be00,3e,3c,c40bec00,...) at netisr_dispatch+0x57 Mar 14 13:35:54 baddomain kernel: ether_demux(c40bec00,c427be00,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:35:54 baddomain kernel: ether_input(c40bec00,c427be00,0,c40bec00,0,...) at ether_input+0x313 Mar 14 13:35:54 baddomain kernel: rl_rxeof(c07aaa84,c4051630,0,1,1000000,...) at rl_rxeof+0x22d Mar 14 13:35:54 baddomain kernel: rl_intr(c3ffd000,0,c0b21726,46b,0,...) at rl_intr+0xb6 Mar 14 13:35:54 baddomain kernel: ithread_loop(c40c03c0,e471cd38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:35:54 baddomain kernel: fork_exit(c07869fb,c40c03c0,e471cd38) at fork_exit+0x99 Mar 14 13:35:54 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:35:54 baddomain kernel: --- trap 0, eip = 0, esp = 0xe471cd70, ebp = 0 --- Mar 14 13:36:16 baddomain kernel: rtfree: 0xc4383618 has 1 refs Mar 14 13:36:16 baddomain kernel: KDB: stack backtrace: Mar 14 13:36:16 baddomain kernel: db_trace_self_wrapper(c0b2582f,e471cb2c,c0841ed4,c0b2b407,c0ac1b51,...) at db_trace_self_wrapper+0x26 Mar 14 13:36:16 baddomain kernel: kdb_backtrace(c0b2b407,c0ac1b51,c4383618,1,c4383618,...) at kdb_backtrace+0x29 Mar 14 13:36:16 baddomain kernel: rtfree(c4383618,0,0,34,0,...) at rtfree+0x4b Mar 14 13:36:16 baddomain kernel: arpintr(c427d100,c06845cf,806,c40bec00,806,...) at arpintr+0x9ce Mar 14 13:36:16 baddomain kernel: netisr_dispatch(12,c427d100,3e,3c,c40bec00,...) at netisr_dispatch+0x57 Mar 14 13:36:16 baddomain kernel: ether_demux(c40bec00,c427d100,3,0,3,...) at ether_demux+0x1b3 Mar 14 13:36:16 baddomain kernel: ether_input(c40bec00,c427d100,0,c40bec00,0,...) at ether_input+0x313 Mar 14 13:36:16 baddomain kernel: rl_rxeof(c07aaa84,c4051630,0,1,1000000,...) at rl_rxeof+0x22d Mar 14 13:36:16 baddomain kernel: rl_intr(c3ffd000,0,c0b21726,46b,0,...) at rl_intr+0xb6 Mar 14 13:36:16 baddomain kernel: ithread_loop(c40c03c0,e471cd38,0,0,0,...) at ithread_loop+0x19d Mar 14 13:36:16 baddomain kernel: fork_exit(c07869fb,c40c03c0,e471cd38) at fork_exit+0x99 Mar 14 13:36:16 baddomain kernel: fork_trampoline() at fork_trampoline+0x8 Mar 14 13:36:16 baddomain kernel: --- trap 0, eip = 0, esp = 0xe471cd70, ebp = 0 --- >How-To-Repeat: Add altq to the generic kernel, and run the system as a nat gateway. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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