[  619.678904] kexec_core: Starting new kernel
KDB: debugger backends: ddb
KDB: current backend: ddb
---<<BOOT>>---
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FreeBSD 13.0-CURRENT #0 e4a097a6514(next)-dirty: Fri May 17 17:22:40 -03 2019
    alfredo.junior@FreeBSD_x86:/usr/obj/usr/home/alfredo.junior/src/freebsd/powerpc.powerpc64/sys/GENERIC64 powerpc
FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM 8.0.0)
WARNING: WITNESS option enabled, expect reduced performance.
VT: init without driver.
cpu0: IBM POWER9 revision 2.2, 2234.00 MHz
cpu0: Features dc007182<PPC32,PPC64,ALTIVEC,FPU,MMU,SMT,ISNOOP,ARCH205,ARCH206,VSX,TRUELE>
cpu0: Features2 ffe00000<ARCH207,HTM,DSCR,ISEL,TAR,VCRYPTO,HTMNOSC,ARCH300,IEEE128,DARN>
real memory  = 111279489024 (106124 MB)
avail memory = 106304987136 (101380 MB)
FreeBSD/SMP: Multiprocessor System Detected: 72 CPUs
arc4random: WARNING: initial seeding bypassed the cryptographic random device because it was not yet seeded and the knob 'bypass_before_seeding' was enabled.
random: entropy device external interface
000.000015 [4254] netmap_init               netmap: loaded module
kbd0 at kbdmux0
random: registering fast source PowerISA DARN random number generator
random: fast provider: "PowerISA DARN random number generator"
ofwbus0: <Open Firmware Device Tree> on nexus0
opal0: <OPAL Abstraction Firmware> irq 1048560,1048561,1048562,1048563,1048564,1048565,1048566,1048567,1048568,1048569,1048570,1048571,1048572,1048573 on ofwbus0
opal0: registered as a time-of-day clock, resolution 0.002000s
simplebus0: <Flattened device tree simple bus> mem 0x6030000000000-0x60300ffffffff on ofwbus0
pcib0: <OPAL Host-PCI bridge> mem 0x600c3c0000000-0x600c3c0000fff,0x600c300000000-0x600c30fffffff on ofwbus0
pci0: <OFW PCI bus> numa-domain 0 on pcib0
pcib1: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci0
pci1: <OFW PCI bus> numa-domain 0 on pcib1
pcib2: <OFW PCI-PCI bridge> mem 0x80c00000-0x80c3ffff irq 1044472 at device 0.0 numa-domain 0 on pci1
pcib2: failed to allocate initial memory window: 0x80000000-0xffefffff
pci2: <OFW PCI bus> numa-domain 0 on pcib2
pcib3: <OFW PCI-PCI bridge> irq 1044472 at device 8.0 numa-domain 0 on pci2
pci3: <OFW PCI bus> numa-domain 0 on pcib3
pcib4: <OFW PCI-PCI bridge> irq 1044473 at device 9.0 numa-domain 0 on pci2
pci4: <OFW PCI bus> numa-domain 0 on pcib4
pcib5: <OFW PCI-PCI bridge> irq 1044472 at device 16.0 numa-domain 0 on pci2
pci5: <OFW PCI bus> numa-domain 0 on pcib5
pcib6: <OFW PCI-PCI bridge> irq 1044473 at device 17.0 numa-domain 0 on pci2
pci6: <OFW PCI bus> numa-domain 0 on pcib6
pcib7: <OPAL Host-PCI bridge> mem 0x600c3c0100000-0x600c3c0100fff,0x600c320000000-0x600c32fffffff on ofwbus0
pci7: <OFW PCI bus> numa-domain 0 on pcib7
pcib8: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci7
pci8: <OFW PCI bus> numa-domain 0 on pcib8
pcib9: <OPAL Host-PCI bridge> mem 0x600c3c0200000-0x600c3c0200fff,0x600c340000000-0x600c34fffffff on ofwbus0
pci9: <OFW PCI bus> numa-domain 0 on pcib9
pcib10: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci9
pci10: <OFW PCI bus> numa-domain 0 on pcib10
pcib11: <OPAL Host-PCI bridge> mem 0x600c3c0300000-0x600c3c0300fff,0x600c360000000-0x600c36fffffff on ofwbus0
pci11: <OFW PCI bus> numa-domain 0 on pcib11
pcib12: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci11
pci12: <OFW PCI bus> numa-domain 0 on pcib12
pcib13: <OPAL Host-PCI bridge> mem 0x600c3c0400000-0x600c3c0400fff,0x600c380000000-0x600c38fffffff on ofwbus0
pci13: <OFW PCI bus> numa-domain 0 on pcib13
pcib14: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci13
pci14: <OFW PCI bus> numa-domain 0 on pcib14
pcib15: <OPAL Host-PCI bridge> mem 0x600c3c0500000-0x600c3c0500fff,0x600c3a0000000-0x600c3afffffff on ofwbus0
pci15: <OFW PCI bus> numa-domain 0 on pcib15
pcib16: <OFW PCI-PCI bridge> at device 0.0 numa-domain 0 on pci15
pci16: <OFW PCI bus> numa-domain 0 on pcib16
pcib17: <OFW PCI-PCI bridge> irq 1030136 at device 0.0 numa-domain 0 on pci16
pci17: <OFW PCI bus> numa-domain 0 on pcib17
xive0: <External Interrupt Virtualization Engine> mem 0x6030203180000-0x603020318ffff,0x6030203190000-0x603020319ffff,0x60302031a0000-0x60302031affff,0x60302031b0000-0x60302031bffff on ofwbus0
xivevc0: <External Interrupt Virtualization Engine Root> on ofwbus0
cpulist0: <Open Firmware CPU Group> on ofwbus0
cpu0: <Open Firmware CPU> on cpulist0
pmcr0: <Power Management Control Register> on cpu0
cpu1: <Open Firmware CPU> on cpulist0
pmcr1: <Power Management Control Register> on cpu1
cpu2: <Open Firmware CPU> on cpulist0
pmcr2: <Power Management Control Register> on cpu2
cpu3: <Open Firmware CPU> on cpulist0
pmcr3: <Power Management Control Register> on cpu3
cpu4: <Open Firmware CPU> on cpulist0
pmcr4: <Power Management Control Register> on cpu4
cpu5: <Open Firmware CPU> on cpulist0
pmcr5: <Power Management Control Register> on cpu5
cpu6: <Open Firmware CPU> on cpulist0
pmcr6: <Power Management Control Register> on cpu6
cpu7: <Open Firmware CPU> on cpulist0
pmcr7: <Power Management Control Register> on cpu7
cpu8: <Open Firmware CPU> on cpulist0
pmcr8: <Power Management Control Register> on cpu8
cpu9: <Open Firmware CPU> on cpulist0
pmcr9: <Power Management Control Register> on cpu9
cpu10: <Open Firmware CPU> on cpulist0
pmcr10: <Power Management Control Register> on cpu10
cpu11: <Open Firmware CPU> on cpulist0
pmcr11: <Power Management Control Register> on cpu11
cpu12: <Open Firmware CPU> on cpulist0
pmcr12: <Power Management Control Register> on cpu12
cpu13: <Open Firmware CPU> on cpulist0
pmcr13: <Power Management Control Register> on cpu13
cpu14: <Open Firmware CPU> on cpulist0
pmcr14: <Power Management Control Register> on cpu14
cpu15: <Open Firmware CPU> on cpulist0
pmcr15: <Power Management Control Register> on cpu15
cpu16: <Open Firmware CPU> on cpulist0
pmcr16: <Power Management Control Register> on cpu16
cpu17: <Open Firmware CPU> on cpulist0
pmcr17: <Power Management Control Register> on cpu17
opalcons0: <OPAL Consoles> on opal0
uart0: <OPAL Serial Port> on opalcons0
uart0: console
opalflash0: <OPAL System Flash> on opal0
opalsens0: <OPAL Sensors> on opal0
opal_sensor0: <OPAL sensor> on opalsens0
opal_sensor1: <OPAL sensor> on opalsens0
opal_sensor2: <OPAL sensor> on opalsens0
opal_sensor3: <OPAL sensor> on opalsens0
opal_sensor4: <OPAL sensor> on opalsens0
opal_sensor5: <OPAL sensor> on opalsens0
opal_sensor6: <OPAL sensor> on opalsens0
opal_sensor7: <OPAL sensor> on opalsens0
opal_sensor8: <OPAL sensor> on opalsens0
opal_sensor9: <OPAL sensor> on opalsens0
opal_sensor10: <OPAL sensor> on opalsens0
opal_sensor11: <OPAL sensor> on opalsens0
opal_sensor12: <OPAL sensor> on opalsens0
opal_sensor13: <OPAL sensor> on opalsens0
opal_sensor14: <OPAL sensor> on opalsens0
opal_sensor15: <OPAL sensor> on opalsens0
opal_sensor16: <OPAL sensor> on opalsens0
opal_sensor17: <OPAL sensor> on opalsens0
opal_sensor18: <OPAL sensor> on opalsens0
opal_sensor19: <OPAL sensor> on opalsens0
opal_sensor20: <OPAL sensor> on opalsens0
opal_sensor21: <OPAL sensor> on opalsens0
opal_sensor22: <OPAL sensor> on opalsens0
opal_sensor23: <OPAL sensor> on opalsens0
opal_sensor24: <OPAL sensor> on opalsens0
opal_sensor25: <OPAL sensor> on opalsens0
opal_sensor26: <OPAL sensor> on opalsens0
opal_sensor27: <OPAL sensor> on opalsens0
opal_sensor28: <OPAL sensor> on opalsens0
opal_sensor29: <OPAL sensor> on opalsens0
opal_sensor30: <OPAL sensor> on opalsens0
opal_sensor31: <OPAL sensor> on opalsens0
opal_sensor32: <OPAL sensor> on opalsens0
opal_sensor33: <OPAL sensor> on opalsens0
opal_sensor34: <OPAL sensor> on opalsens0
opal_sensor35: <OPAL sensor> on opalsens0
opal_sensor36: <OPAL sensor> on opalsens0
opal_sensor37: <OPAL sensor> on opalsens0
opal_sensor38: <OPAL sensor> on opalsens0
opal_sensor39: <OPAL sensor> on opalsens0
opal_sensor40: <OPAL sensor> on opalsens0
opal_sensor41: <OPAL sensor> on opalsens0
opal_sensor42: <OPAL sensor> on opalsens0
opal_sensor43: <OPAL sensor> on opalsens0
opal_sensor44: <OPAL sensor> on opalsens0
opal_sensor45: <OPAL sensor> on opalsens0
opal_sensor46: <OPAL sensor> on opalsens0
opal_sensor47: <OPAL sensor> on opalsens0
nvme0: <Generic NVMe Device> mem 0x80000000-0x80003fff,0x80010000-0x80011fff irq 1044473 at device 0.0 numa-domain 0 on pci4
nvme0: controller ready did not become 0 within 20000 ms

fatal kernel trap:

   exception       = 0x300 (data storage interrupt)
   virtual address = 0x8
   dsisr           = 0x40000000
   srr0            = 0xc00000000285d904 (0x45d904)
   srr1            = 0x9000000000001032
   current msr     = 0x9000000000001032
   lr              = 0xc00000000285d8d4 (0x45d8d4)
   frame           = 0xe000000000007f40
   curthread       = 0xc000000003ae20e0
          pid = 0, comm = swapper

panic: data storage interrupt trap
cpuid = 0
time = 1
KDB: stack backtrace:
0xe000000000007bf0: at vpanic+0x1d8
0xe000000000007ca0: at panic+0x44
0xe000000000007cd0: at trap+0x15bc
0xe000000000007d60: at trap+0x694
0xe000000000007e80: at powerpc_interrupt+0x1b8
0xe000000000007f10: kernel DSI read trap @ 0x8 by nvme_ctrlr_cmd_delete_io_sq+0x8c: srr1=0x9000000000001032
            r1=0xe0000000000081c0 cr=0x44000c82 xer=0x20040000 ctr=0 r2=0xc0000000036f0000 sr=0x40000000 frame=0xe000000000007f40
0xe0000000000081c0: at nvme_ctrlr_cmd_delete_io_sq+0x58
0xe000000000008210: at nvme_ctrlr_destruct+0x1b8
0xe0000000000082e0: at nvme_completion_poll_cb+0x9a0
0xe000000000008380: at device_attach+0x4c0
0xe000000000008440: at device_probe_and_attach+0xa8
0xe0000000000084d0: at bus_generic_new_pass+0x138
0xe000000000008520: at bus_generic_new_pass+0x120
0xe000000000008570: at bus_generic_new_pass+0x120
0xe0000000000085c0: at bus_generic_new_pass+0x120
0xe000000000008610: at bus_generic_new_pass+0x120
0xe000000000008660: at bus_generic_new_pass+0x120
0xe0000000000086b0: at bus_generic_new_pass+0x120
0xe000000000008700: at bus_generic_new_pass+0x120
0xe000000000008750: at bus_generic_new_pass+0x120
0xe0000000000087a0: at bus_generic_new_pass+0x120
0xe0000000000087f0: at bus_generic_new_pass+0x120
0xe000000000008840: at bus_set_pass+0xc8
0xe0000000000088e0: at root_bus_configure+0x24
0xe000000000008910: at save_vec_nodrop+0xac
0xe000000000008940: at mi_startup+0x318
0xe000000000008a50: at kernbase+0xcc
KDB: enter: panic
[ thread pid 0 tid 100000 ]
Stopped at      kdb_enter+0x78: ori     r0, r0, 0x0
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