https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234676
--- Comment #5 from johan van Zanten ---
I noticed the traceback was similar to 222908 and so i tried adding this to
/boot/loader.conf:
machdep.disable_msix_migration=1
The next boot of the 12.0-RELEASE kernel did get further before hanging. Below
is the output up to the hang of verbose boot. I may be missing some from the
top. Sending a break (via tip's ~#) does not drop to the debugger -- it just
prints one "~" the screen. :(
0x00103000 - 0x001f, 1036288 bytes (253 pages)
0x0280 - 0xbdd8, 3143172096 bytes (767376 pages)
0x0001 - 0x000231aaefff, 5128253440 bytes (1252015 pages)
avail memory = 8238747648 (7857 MB)
intel stolen mem: base 0xbe00 size 32 MB
MADT: Found CPU APIC ID 0 ACPI ID 1: enabled
SMP: Added CPU 0 (AP)
MADT: Found CPU APIC ID 1 ACPI ID 2: enabled
SMP: Added CPU 1 (AP)
MADT: Found CPU APIC ID 2 ACPI ID 3: enabled
SMP: Added CPU 2 (AP)
MADT: Found CPU APIC ID 3 ACPI ID 4: enabled
SMP: Added CPU 3 (AP)
Event timer "LAPIC" quality 100
LAPIC: ipi_wait() us multiplier 64 (r 4100088 tsc 2660056792)
ACPI APIC Table: <060410 APIC1553>
Package ID shift: 2
L2 cache ID shift: 1
L1 cache ID shift: 0
Core ID shift: 0
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
Package HW ID = 0
Core HW ID = 0
CPU0 (BSP): APIC ID: 0
Core HW ID = 1
CPU1 (AP): APIC ID: 1
Core HW ID = 2
CPU2 (AP): APIC ID: 2
Core HW ID = 3
CPU3 (AP): APIC ID: 3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
x86bios: IVT 0x00-0x0004ff at 0xf800
x86bios: SSEG 0x01-0x010fff at 0xfe00025ec000
x86bios: EBDA 0x08e000-0x09 at 0xf808e000
x86bios: ROM 0x0a-0x0fefff at 0xf80a
Pentium Pro MTRR support enabled
random: read 3840 bytes from preloaded cache
random: unblocking device.
arc4random: read 32 bytes from preloaded cache
VIMAGE (virtualized network stack) enabled
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
ACPI: RSDP 0x000FA620 14 (v00 ACPIAM)
ACPI: RSDT 0xBDD9 48 (v01 060410 RSDT1553 20100604 MSFT
0097)
ACPI: FACP 0xBDD90200 84 (v01 060410 FACP1553 20100604 MSFT
0097)
ACPI: DSDT 0xBDD90440 007019 (v01 1 1000 INTL
20051117)
ACPI: FACS 0xBDD9E000 40
ACPI: APIC 0xBDD90390 6C (v01 060410 APIC1553 20100604 MSFT
0097)
ACPI: MCFG 0xBDD90400 3C (v01 060410 OEMMCFG 20100604 MSFT
0097)
ACPI: OEMB 0xBDD9E040 72 (v01 060410 OEMB1553 20100604 MSFT
0097)
ACPI: HPET 0xBDD9A440 38 (v01 060410 OEMHPET 20100604 MSFT
0097)
ACPI: ASF! 0xBDD9A480 99 (v32 LEGEND I865PASF 0001 INTL
20051117)
ACPI: GSCI 0xBDD9E0C0 002024 (v01 060410 GMCHSCI 20100604 MSFT
0097)
ACPI: AWMI 0xBDDA00F0 4E (v01 060410 OEMB1553 20100604 MSFT
0097)
ACPI: SSDT 0xBDDA0820 000363 (v01 DpgPmm CpuPm0012 INTL
20051117)
MADT: Found IO APIC ID 4, Interrupt 0 at 0xfec0
ioapic0: ver 0x20 maxredir 0x17
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
ioapic0 irqs 0-23 on motherboard
lapic: Divisor 2, Frequency 166253561 Hz
cpu0 BSP:
ID: 0x VER: 0x00050014 LDR: 0x DFR: 0x
lint0: 0x00010700 lint1: 0x0400 TPR: 0x SVR: 0x01ff
timer: 0x000100ef therm: 0x0001 err: 0x00f0 pmc: 0x00010400
SMP: AP CPU #2 Launched!
cpu2 AP:
ID: 0x0200 VER: 0x00050014 LDR: 0x DFR: 0x
lint0: 0x00010700 lint1: 0x0400 TPR: 0x SVR: 0x01ff
timer: 0x000100ef therm: 0x0001 err: 0x00f0 pmc: 0x00010400
SMP: AP CPU #3 Launched!
cpu3 AP:
ID: 0x0300 VER: 0x00050014 LDR: 0x DFR: 0x
lint0: 0x00010700 lint1: 0x0400 TPR: 0x SVR: 0x01ff
timer: 0x000100ef therm: 0x0001 err: 0x00f0 pmc: 0x00010400
SMP: AP CPU #1 Launched!
cpu1 AP:
ID: 0x0100 VER: 0x00050014 LDR: 0x DFR: 0x
lint0: 0x00010700 lint1: 0x0400 TPR: 0x SVR: 0x01ff
timer: 0x000100ef therm: 0x0001 err: 0x00f0 pmc: 0x00010400
TSC timecounter disables C2 and C3.
SMP: passed TSC synchronization test
TSC timecounter discards lower 1 bit(s)
Timecounter "TSC-low" frequency 1330028396 Hz quality 1000
wlan: <802.11 Link Layer>
random: entropy device external interface
snd_unit_init() u=0x00ff8000 [512] d=0x7c00 [32] c=0x03ff [1024]
feeder_register: snd_unit=-1 snd_maxautovchans=16 latency=5
