Date: Wed, 8 Jun 2005 18:22:48 -0500 From: "Grooms, Matthew" <MGrooms@seton.org> To: "Max Laier" <max@love2party.net> Cc: pf@freebsd.org, glebius@freebsd.org, freebsd-stable@freebsd.org, Palle Girgensohn <girgen@pingpong.net>, Kris Kennaway <kris@obsecurity.org> Subject: RE: 5.4-RELEASE lockups on amd64 SMP Message-ID: <28FCC7CB4CF6EA43AF83BCA2096E97D013E562@AUSEX2VS1.seton.org>
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Matthew, can you try the attached diff. Available for 5 and CURRENT. I recall = that=20 this problem was seen before, strange that I didn't see the problem. = Sounds=20 familiar to you? Please try the patch and let me know if that helps. = Thanks=20 a lot. On Wednesday 08 June 2005 01:35, Matthew Grooms wrote: > Once again, here are the backtraces for the panic and lor ... > > Tracing id 110 tid 100089 td 0xffffff012f3f0c80 > kdb_enter() at kdb_enter+0x2f > panic() at panic+0x249 > uma_dbg_free() at uma_dbg_free+0x188 > uma_zfree_arg() at uma_zfree_arg+0x1b0 > pf_purge_expired_states() at pf_purge_expired_states+0x41 > pfsync_input at pfsync_input+xb35 > pf_input() at ip_input+0x10f > netisr_processqueue() at netisr_processqueue+0x17 > swi_net() at swi_net+0xa8 > ithread_loop() at ithread_loop+0xd9 > fork_exit() at fork_exit+0xc3 > fork_trampoline() at fork_trampoline+0xe > --- trap 0, rip =3D 0, rsp =3D 0xffffffffb44f9d00, rbp =3D 0 --- > db> continue > boot() called on cpu#0 > Uptime: 13h42m43s > Dumping 4864 MB > 16 32 ... > > lock order reversal ... > alltraps_with_regs_pushed() at alltraps_with_regs_pushed+0x5 > pf_state_tree_lan_ext_RB_REMOVE() at = pf_state_tree_lan_ext_RB_REMOVE+0x10c This LOR is a consequence of the fault, so it can be disregarded. --=20 /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News
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