It might be a continuation of PR 14340: ----- kern/143340: [xen] FreeBSD 8-RELEASE XEN pvm networking doesn't work on solaris dom0's ----- FreeBSD paravirtualised kernel crashes booting under OpenSolaris Build 134 when there are more than one virtual network interface configured in domain definition. === root@dolphin:~# xm console Helion WARNING: loader(8) metadata is missing! GDB: no debug ports present KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2009 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-RELEASE #0: Fri Mar 5 11:15:12 UTC 2010 root@helion:/usr/src/sys/i386/compile/XEN WARNING: WITNESS option enabled, expect reduced performance. Xen reported: 2925.998 MHz processor. Timecounter "ixen" frequency 1000000000 Hz quality 0 CPU: Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz (2926.00-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x1067a Stepping = 10 Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0x408e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,XSAVE> AMD Features=0x20100000<NX,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant real memory = 1073741824 (1024 MB) avail memory = 1040502784 (992 MB) [XEN] IPI cpu=0 irq=128 vector=RESCHEDULE_VECTOR (0) [XEN] IPI cpu=0 irq=129 vector=CALL_FUNCTION_VECTOR (1) kbd0 at kbdmux0 xenbus0: <Xen Devices> on motherboard xc0: <Xen Console> on motherboard [XEN] xen_rtc_probe: probing Hypervisor RTC clock rtc0: <Xen Hypervisor Clock> on motherboard [XEN] xen_rtc_attach: attaching Hypervisor RTC clock Timecounters tick every 10.000 msec [XEN] hypervisor wallclock nudged; nudging TOD. xbd0: 8192MB <Virtual Block Device> at device/vbd/51712 on xenbus0 xbd1: 2048MB <Virtual Block Device> at device/vbd/51728 on xenbus0 xbd2: 2048MB <Virtual Block Device> at device/vbd/51744 on xenbus0 xn0: <Virtual Network Interface> at device/vif/0 on xenbus0 xn0: Ethernet address: 00:16:3e:33:d3:41 xn1: <Virtual Network Interface> at device/vif/1 on xenbus0 xn1: Ethernet address: 00:16:3e:19:a2:eb GEOM: xbd0s1: geometry does not match label (16h,63s != 255h,63s). WARNING: WITNESS option enabled, expect reduced performance. GEOM: ufsid/4b90e34762c9f171: geometry does not match label (16h,63s != 255h,63s). panic: mutex Giant not owned at ../../../kern/subr_bus.c:2594 cpuid = 0 KDB: enter: panic [thread pid 0 tid 100015 ] Stopped at kdb_enter+0x3a: movl $0,kdb_why db> db> bt Tracing pid 0 tid 100015 td 0xc370a6c0 kdb_enter(c035dee0,c035dee0,c035c5fd,c35eac40,0,...) at kdb_enter+0x3a panic(c035c5fd,c0378df5,c036080e,a22,c35eac68,...) at panic+0x136 _mtx_assert(c03d2f90,4,c036080e,a22,14,...) at _mtx_assert+0x87 device_probe_and_attach(c3780c80,c35eac90,c35eac8c,51,c03626e0,...) at device_probe_and_attach+0x2e xb_read(c35eacd4,c01131b3,c3780280,1,c03626e0,...) at xb_read+0xbe2 xb_read(c3780280,1,c03626e0,51,c376c9d8,...) at xb_read+0xccb taskqueue_run(c376c9c0,c376c9d8,0,c035416f,0,...) at taskqueue_run+0x103 taskqueue_thread_loop(c03e5bc8,c35ead38,c03593f0,343,c03d14c0,...) at taskqueue_thread_loop+0x68 fork_exit(c01132a0,c03e5bc8,c35ead38) at fork_exit+0xb8 fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xc35ead70, ebp = 0 --- db> === Fix: None known at this time. Workaround: delete secondary NIC from domain definition. How-To-Repeat: Just install OpenSolaris, set up Xen and FreeBSD under Xen as usual and as recommended by guides available. Using virsh (or GUI) add secondary network interface to FreeBSD domain. Reboot guest domain, attach to it console and wait. :)
Responsible Changed From-To: freebsd-bugs->freebsd-xen Over to maintainer(s).
For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped