panics collections on FreeBSD 11.0-RC1 RC2 PRERELEASE RELEASE STABLE

[Ivan Klymenko]

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FreeBSD nonamehost 11.0-STABLE FreeBSD 11.0-STABLE #10 r308523: Fri Nov 11 13:52:01 EET 2016     root at nonamehost:/usr/obj/usr/src/sys/bzk11  amd64

Nov 21 17:33:40 ns kernel: Fatal trap 12: page fault while in kernel mode
Nov 21 17:33:40 ns kernel: cpuid = 0; apic id = 00
Nov 21 17:33:40 ns kernel: fault virtual address        = 0x8
Nov 21 17:33:40 ns kernel: fault code           = supervisor read data, page not present
Nov 21 17:33:40 ns kernel: instruction pointer  = 0x20:0xffffffff80baf990
Nov 21 17:33:40 ns kernel: stack pointer                = 0x28:0xfffffe083b7f7520
Nov 21 17:33:40 ns kernel: frame pointer                = 0x28:0xfffffe083b7f7550
Nov 21 17:33:40 ns kernel: code segment         = base 0x0, limit 0xfffff, type 0x1b
Nov 21 17:33:40 ns kernel: = DPL 0, pres 1, long 1, def32 0, gran 1
Nov 21 17:33:40 ns kernel: processor eflags     = interrupt enabled, resume, IOPL = 0
Nov 21 17:33:40 ns kernel: current process              = 12 (swi5: fast taskq)
Nov 21 17:33:40 ns kernel: trap number          = 12
Nov 21 17:33:40 ns kernel: panic: page fault
Nov 21 17:33:40 ns kernel: cpuid = 0
Nov 21 17:33:40 ns kernel: KDB: stack backtrace:
Nov 21 17:33:40 ns kernel: #0 0xffffffff80b5f107 at kdb_backtrace+0x67
Nov 21 17:33:40 ns kernel: #1 0xffffffff80b12a92 at vpanic+0x182
Nov 21 17:33:40 ns kernel: #2 0xffffffff80b12903 at panic+0x43
Nov 21 17:33:40 ns kernel: #3 0xffffffff8105b210 at trap_fatal+0x330
Nov 21 17:33:40 ns kernel: #4 0xffffffff8105b403 at trap_pfault+0x1e3
Nov 21 17:33:40 ns kernel: #5 0xffffffff8105aa04 at trap+0x274
Nov 21 17:33:40 ns kernel: #6 0xffffffff8103c1c1 at calltrap+0x8
Nov 21 17:33:40 ns kernel: #7 0xffffffff80bafb41 at sbdrop+0x81
Nov 21 17:33:40 ns kernel: #8 0xffffffff80d5400f at tcp_do_segment+0x2dbf
Nov 21 17:33:40 ns kernel: #9 0xffffffff80d509b9 at tcp_input+0x1559
Nov 21 17:33:40 ns kernel: #10 0xffffffff80cb550e at ip_input+0x18e
Nov 21 17:33:40 ns kernel: #11 0xffffffff80c49b2d at netisr_dispatch_src+0xad
Nov 21 17:33:40 ns kernel: #12 0xffffffff80c3123a at ether_demux+0x13a
Nov 21 17:33:40 ns kernel: #13 0xffffffff82b6871c at vboxNetFltFreeBSDinput+0x27c
Nov 21 17:33:40 ns kernel: #14 0xffffffff80b7298a at taskqueue_run_locked+0x14a
Nov 21 17:33:40 ns kernel: #15 0xffffffff80b7277f at taskqueue_run+0xbf
Nov 21 17:33:40 ns kernel: #16 0xffffffff80acb5ff at intr_event_execute_handlers+0x20f
Nov 21 17:33:40 ns kernel: #17 0xffffffff80acb866 at ithread_loop+0xc6
Nov 21 17:33:40 ns kernel: Uptime: 8d23h15m34s
Nov 21 17:33:40 ns kernel: Dumping 9008 out of 32688 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%