On 10 June 2013 20:02, <[email protected]> wrote: >>Synopsis: VM guest (KVM/qemu on debian 6) acting as smtp/imap/http >>server paniced during operation >>Category: kernel panic >>Environment: > System : OpenBSD 5.3 > Details : OpenBSD 5.3 (GENERIC.MP) #0: Mon Jun 3 00:14:10 MEST > 2013 > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 >>Description: > system paniced - no idea what the cause was >>How-To-Repeat: > don't know how to repeat >>Fix: > no fix known > > > panic-string, trace and ps output in ddb follow: > > panic: pool_do_put: mbpl: page header missing > Stopped at Debugger+0x5: leave > RUN AT LEAST 'trace' AND 'ps' AND INCLUDE OUTPUT WHEN REPORTING THIS PANIC! > IF RUNNING SMP, USE 'mach ddbcpu <#>' AND 'trace' ON OTHER PROCESSORS, TOO. > DO NOT EVEN BOTHER REPORTING THIS WITHOUT INCLUDING THAT INFORMATION! > ddb{0}> > trace > Debugger() at Debugger+0x5 > panic() at panic+0xe4 > pool_do_put() at pool_do_put+0x216 > pool_put() at pool_put+0x3f > m_free_unlocked() at m_free_unlocked+0x44 > m_freem() at m_freem+0x28 > vio_txeof() at vio_txeof+0xe7 > vio_tx_intr() at vio_tx_intr+0x20 > virtio_vq_intr() at virtio_vq_intr+0x7d > virtio_pci_intr() at virtio_pci_intr+0x48 > Xintr_ioapic_level11() at Xintr_ioapic_level11+0xec > --- interrupt --- > Bad frame pointer: 0xffff800022109f10 > end trace frame: 0xffff800022109f10, count: -11 > cpu_idle_cycle+0x13:
please upgrade your kernel to 5.3-stable and make sure the following fix is present in the source tree: http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/if_vio.c.diff?r1=1.9.2.1;r2=1.9.2.2
