Many thanks for your help. I am not very familiar with development tools like CVS, so I didnt know it was possible for everyone to track modifications. Thanks for the link.
I am doing an upgrade to 4.6-stable on all firewalls. I made a mistake on the switch model, it is 5412zl (software K.13.63). When it will be done, Ill try to reproduce the kernel panic with trunkproto none and keep you informed. I can provide you any information you want, if this may help. Just ask me Here is the dmesg : Dec 22 11:00:17 fw-intra-slave /bsd: OpenBSD 4.6-stable (GENERIC.MP) #0: Thu Dec 10 17:20:27 CET 2009 Dec 22 11:00:17 fw-intra-slave /bsd: r...@fw-intra-slave.mipih.net:/usr/src/sys/arch/i386/compile/GENERIC.MP Dec 22 11:00:17 fw-intra-slave /bsd: cpu0: Intel(R) Xeon(TM) CPU 2.80GHz ("GenuineIntel" 686-class) 2.79 GHz Dec 22 11:00:17 fw-intra-slave /bsd: cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU SH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR Dec 22 11:00:17 fw-intra-slave /bsd: real mem = 1073147904 (1023MB) Dec 22 11:00:17 fw-intra-slave /bsd: avail mem = 1028857856 (981MB) Dec 22 11:00:17 fw-intra-slave /bsd: mainbus0 at root Dec 22 11:00:17 fw-intra-slave /bsd: bios0 at mainbus0: AT/286+ BIOS, date 08/02/04, BIOS32 rev. 0 @ 0xffe90, SMBIOS rev. 2.3 @ 0xfb320 (56 entries) Dec 22 11:00:17 fw-intra-slave /bsd: bios0: vendor Dell Computer Corporation version "A09" date 08/02/2004 Dec 22 11:00:17 fw-intra-slave /bsd: bios0: Dell Computer Corporation PowerEdge 1750 Dec 22 11:00:17 fw-intra-slave /bsd: acpi0 at bios0: rev 0 Dec 22 11:00:17 fw-intra-slave /bsd: acpi0: tables DSDT FACP APIC SPCR Dec 22 11:00:17 fw-intra-slave /bsd: acpi0: wakeup devices RTC_(S5) PCI0(S5) PCI3(S5) PCI2(S5) PCI1(S5) Dec 22 11:00:17 fw-intra-slave /bsd: acpitimer0 at acpi0: 3579545 Hz, 32 bits Dec 22 11:00:17 fw-intra-slave /bsd: acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat Dec 22 11:00:17 fw-intra-slave /bsd: cpu0 at mainbus0: apid 0 (boot processor) Dec 22 11:00:17 fw-intra-slave /bsd: cpu0: apic clock running at 132MHz Dec 22 11:00:17 fw-intra-slave /bsd: cpu1 at mainbus0: apid 1 (application processor) Dec 22 11:00:17 fw-intra-slave /bsd: cpu1: Intel(R) Xeon(TM) CPU 2.80GHz ("GenuineIntel" 686-class) 2.79 GHz Dec 22 11:00:17 fw-intra-slave /bsd: cpu1: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLU SH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,CNXT-ID,xTPR Dec 22 11:00:17 fw-intra-slave /bsd: ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 11, 16 pins Dec 22 11:00:17 fw-intra-slave /bsd: ioapic0: misconfigured as apic 0, remapped to apid 8 Dec 22 11:00:17 fw-intra-slave /bsd: ioapic1 at mainbus0: apid 9 pa 0xfec01000, version 11, 16 pins Dec 22 11:00:17 fw-intra-slave /bsd: ioapic1: misconfigured as apic 0, remapped to apid 9 Dec 22 11:00:17 fw-intra-slave /bsd: ioapic2 at mainbus0: apid 10 pa 0xfec02000, version 11, 16 pins Dec 22 11:00:17 fw-intra-slave /bsd: ioapic2: misconfigured as apic 0, remapped to apid 10 Dec 22 11:00:17 fw-intra-slave /bsd: acpiprt0 at acpi0: bus 0 (PCI0) Dec 22 11:00:17 fw-intra-slave /bsd: acpiprt1 at acpi0: bus 4 (PCI4) Dec 22 11:00:17 fw-intra-slave /bsd: acpiprt2 at acpi0: bus 3 (PCI3) Dec 22 11:00:17 fw-intra-slave /bsd: acpiprt3 at acpi0: bus 2 (PCI2) Dec 22 11:00:17 fw-intra-slave /bsd: acpiprt4 at acpi0: bus 1 (PCI1) Dec 22 11:00:17 fw-intra-slave /bsd: acpicpu0 at acpi0 Dec 22 11:00:17 fw-intra-slave /bsd: acpicpu1 at acpi0 Dec 22 11:00:17 fw-intra-slave /bsd: bios0: ROM list: 0xc0000/0x8000 0xc8000/0x1000 0xc9000/0x2200 0xcb800/0x1800 0xcd000/0x1800 0xec000/0x4000! Dec 22 11:00:17 fw-intra-slave /bsd: ipmi at mainbus0 not configured Dec 22 11:00:17 fw-intra-slave /bsd: pci0 at mainbus0 bus 0: configuration mode 1 (bios) Dec 22 11:00:17 fw-intra-slave /bsd: pchb0 at pci0 dev 0 function 0 "ServerWorks CNB20-HE Host (GC-LE)" rev 0x33 Dec 22 11:00:17 fw-intra-slave /bsd: pchb1 at pci0 dev 0 function 1 "ServerWorks CNB20-HE Host (GC-LE)" rev 0x00 Dec 22 11:00:17 fw-intra-slave /bsd: pci1 at pchb1 bus 1 Dec 22 11:00:17 fw-intra-slave /bsd: em0 at pci1 dev 4 function 0 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 9 int 4 (irq 7), address 00:11:0a:64:2d:4a Dec 22 11:00:17 fw-intra-slave /bsd: em1 at pci1 dev 4 function 1 "Intel PRO/1000MT (82546EB)" rev 0x01: apic 9 int 5 (irq 5), address 00:11:0a:64:2d:4b Dec 22 11:00:17 fw-intra-slave /bsd: pchb2 at pci0 dev 0 function 2 "ServerWorks CNB20-HE Host (GC-LE)" rev 0x00 Dec 22 11:00:17 fw-intra-slave /bsd: pci2 at pchb2 bus 3 Dec 22 11:00:17 fw-intra-slave /bsd: vga1 at pci0 dev 14 function 0 "ATI Rage XL" rev 0x27 Dec 22 11:00:17 fw-intra-slave /bsd: wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) Dec 22 11:00:17 fw-intra-slave /bsd: wsdisplay0: screen 1-5 added (80x25, vt100 emulation) Dec 22 11:00:17 fw-intra-slave /bsd: piixpm0 at pci0 dev 15 function 0 "ServerWorks CSB5" rev 0x93: SMBus disabled Dec 22 11:00:17 fw-intra-slave /bsd: pciide0 at pci0 dev 15 function 1 "ServerWorks CSB5 IDE" rev 0x93: DMA Dec 22 11:00:17 fw-intra-slave /bsd: atapiscsi0 at pciide0 channel 1 drive 0 Dec 22 11:00:17 fw-intra-slave /bsd: scsibus0 at atapiscsi0: 2 targets Dec 22 11:00:17 fw-intra-slave /bsd: cd0 at scsibus0 targ 0 lun 0: <TEAC, CD-224E, K.9A> ATAPI 5/cdrom removable Dec 22 11:00:17 fw-intra-slave /bsd: cd0(pciide0:1:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2 Dec 22 11:00:17 fw-intra-slave /bsd: ohci0 at pci0 dev 15 function 2 "ServerWorks OSB4/CSB5 USB" rev 0x05: apic 8 int 11 (irq 11), version 1.0, legacy support Dec 22 11:00:17 fw-intra-slave /bsd: pcib0 at pci0 dev 15 function 3 "ServerWorks CSB5 LPC" rev 0x00 Dec 22 11:00:17 fw-intra-slave /bsd: pchb3 at pci0 dev 16 function 0 "ServerWorks CIOB-E" rev 0x12 Dec 22 11:00:17 fw-intra-slave /bsd: pchb4 at pci0 dev 16 function 2 "ServerWorks CIOB-E" rev 0x12 Dec 22 11:00:17 fw-intra-slave /bsd: pci3 at pchb4 bus 2 Dec 22 11:00:17 fw-intra-slave /bsd: bge0 at pci3 dev 0 function 0 "Broadcom BCM5704C" rev 0x02, BCM5704 A2 (0x2002): apic 9 int 0 (irq 7), address 00:11:43:5a:86:d1 Dec 22 11:00:17 fw-intra-slave /bsd: brgphy0 at bge0 phy 1: BCM5704 10/100/1000baseT PHY, rev. 0 Dec 22 11:00:17 fw-intra-slave /bsd: bge1 at pci3 dev 0 function 1 "Broadcom BCM5704C" rev 0x02, BCM5704 A2 (0x2002): apic 9 int 1 (irq 5), address 00:11:43:5a:86:d2 Dec 22 11:00:17 fw-intra-slave /bsd: brgphy1 at bge1 phy 1: BCM5704 10/100/1000baseT PHY, rev. 0 Dec 22 11:00:17 fw-intra-slave /bsd: pchb5 at pci0 dev 17 function 0 "ServerWorks CIOB-X2 PCIX" rev 0x05 Dec 22 11:00:17 fw-intra-slave /bsd: pchb6 at pci0 dev 17 function 2 "ServerWorks CIOB-X2 PCIX" rev 0x05 Dec 22 11:00:17 fw-intra-slave /bsd: pci4 at pchb6 bus 4 Dec 22 11:00:17 fw-intra-slave /bsd: ami0 at pci4 dev 3 function 0 "Dell PERC 4/Di Verde" rev 0x02: apic 9 int 2 (irq 7) Dec 22 11:00:17 fw-intra-slave /bsd: ami0: Dell 14a, 32b, FW 412W, BIOS vH406, 128MB RAM Dec 22 11:00:17 fw-intra-slave /bsd: ami0: 2 channels, 0 FC loops, 1 logical drives Dec 22 11:00:17 fw-intra-slave /bsd: scsibus1 at ami0: 40 targets Dec 22 11:00:17 fw-intra-slave /bsd: sd0 at scsibus1 targ 0 lun 0: <AMI, Host drive #00, > SCSI2 0/direct fixed Dec 22 11:00:17 fw-intra-slave /bsd: sd0: 34680MB, 512 bytes/sec, 71024640 sec total Dec 22 11:00:17 fw-intra-slave /bsd: scsibus2 at ami0: 16 targets Dec 22 11:00:17 fw-intra-slave /bsd: safte0 at scsibus2 targ 6 lun 0: <PE/PV, 1x3 SCSI BP, 1.1> SCSI2 3/processor fixed Dec 22 11:00:17 fw-intra-slave /bsd: scsibus3 at ami0: 16 targets Dec 22 11:00:17 fw-intra-slave /bsd: usb0 at ohci0: USB revision 1.0 Dec 22 11:00:17 fw-intra-slave /bsd: uhub0 at usb0 "ServerWorks OHCI root hub" rev 1.00/1.00 addr 1 Dec 22 11:00:17 fw-intra-slave /bsd: isa0 at pcib0 Dec 22 11:00:17 fw-intra-slave /bsd: isadma0 at isa0 Dec 22 11:00:17 fw-intra-slave /bsd: com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo Dec 22 11:00:17 fw-intra-slave /bsd: pckbc0 at isa0 port 0x60/5 Dec 22 11:00:17 fw-intra-slave /bsd: pckbd0 at pckbc0 (kbd slot) Dec 22 11:00:17 fw-intra-slave /bsd: pckbc0: using irq 1 for kbd slot Dec 22 11:00:17 fw-intra-slave /bsd: wskbd0 at pckbd0: console keyboard, using wsdisplay0 Dec 22 11:00:17 fw-intra-slave /bsd: pmsi0 at pckbc0 (aux slot) Dec 22 11:00:17 fw-intra-slave /bsd: pckbc0: using irq 12 for aux slot Dec 22 11:00:17 fw-intra-slave /bsd: wsmouse0 at pmsi0 mux 0 Dec 22 11:00:17 fw-intra-slave /bsd: pcppi0 at isa0 port 0x61 Dec 22 11:00:17 fw-intra-slave /bsd: midi0 at pcppi0: <PC speaker> Dec 22 11:00:17 fw-intra-slave /bsd: spkr0 at pcppi0 Dec 22 11:00:17 fw-intra-slave /bsd: npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 Dec 22 11:00:17 fw-intra-slave /bsd: fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 Dec 22 11:00:17 fw-intra-slave /bsd: fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec Dec 22 11:00:17 fw-intra-slave /bsd: mtrr: Pentium Pro MTRR support Dec 22 11:00:17 fw-intra-slave /bsd: softraid0 at root Dec 22 11:00:17 fw-intra-slave /bsd: root on sd0a swap on sd0b dump on sd0b -- Cordialement, Pierre BARDOU De : Iqigo Ortiz de Urbina [mailto:tarom...@gmail.com] Envoyi : mardi 22 dicembre 2009 12:45 @ : BARDOU Pierre Objet : Re: LACP problem On Tue, Dec 22, 2009 at 11:22 AM, BARDOU Pierre <bardo...@mipih.fr> wrote: Hello, I use an LACP trunk on my openBSD firewall since 4.5 It worked during more than a year, but since I upgraded to 4.6 the trunk went down two times. I can t do anything to fix it except reboot the firewall. The switch is a HP Procurve 8412zl. I tried a workaround, to test it I did on my slave firewall : ifconfig trunk0 trunkproto none # simulation of trunk down ifconfig trunk0 => This systematically leads to a kernel panic Curious There was code changes on LACP between 4.5 and 4.6 ? See it for yourself http://www.openbsd.org/plus46.html http://www.openbsd.org/cgi-bin/cvsweb/src/sys/net/if_trunk.c Recently there's been some activity on trunk.c maybe that can fix it. Or... something else must be broken? You dont attach dmesg or any other relevant output Also, can you reproduce the conditions for your trunk devices to go down, on your slave firewall under exactly the same versions?? Should I downgrade to 4.5/upgrade to -stable ? TYVM -- Cordialement, Pierre BARDOU CSIM - Bureau 012 MiPih 12 rue Michel Labrousse BP93668 F-31036 Toulouse CEDEX 1 Til : 05 67 69 71 84 Fax : 05 34 61 51 00 Mail : bardo...@mipih.fr [demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s] Hope you solve the issue [demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s]