kernel: protection fault trap, code=0
Faulted in DDB; continuing...
ddb{0}> show malloc
Type InUse MemUse HighUse Limit Requests Type Lim
devbuf 10223 11052K 11059K 166960K 13979 0
pcb 17 28K 32K 166960K 29 0
rtable 222 6K 7K 166960K 31828 0
pf 31 16K 16K 166960K 1831 0
ifaddr 40 15K 19K 166960K 3609 0
ifgroup 50 2K 2K 166960K 3634 0
sysctl 4 1K 5K 166960K 102 0
counters 64 36K 36K 166960K 1848 0
ioctlops 0 0K 2K 166960K 2280 0
iov 0 0K 36K 166960K 5537 0
mount 1 1K 1K 166960K 1 0
log 0 0K 0K 166960K 4 0
vnodes 1484 93K 93K 166960K 26473 0
UFS quota 1 32K 32K 166960K 1 0
UFS mount 5 36K 36K 166960K 5 0
shm 2 1K 13K 166960K 1254 0
VM map 2 1K 1K 166960K 2 0
sem 12 0K 1K 166960K 1614 0
dirhash 21 4K 5K 166960K 1329 0
ACPI 1690 195K 286K 166960K 12468 0
file desc 34 126K 181K 166960K 67473 0
sigio 0 0K 0K 166960K 2226 0
proc 58 79K 176K 166960K 31668 0
subproc 130 8K 13K 166960K 13949 0
NFS srvsock 1 0K 0K 166960K 1 0
NFS daemon 1 16K 16K 166960K 1 0
ip_moptions 0 0K 0K 166960K 15052 0
in_multi 89 6K 8K 166960K 12541 0
ether_multi 1 0K 0K 166960K 450 0
mrt 1 0K 0K 166960K 18 0
ISOFS mount 1 32K 32K 166960K 1 0
MSDOSFS mount 1 16K 16K 166960K 1 0
ttys 307 1367K 1367K 166960K 307 0
exec 0 0K 1K 166960K 23389 0
tdb 3 0K 0K 166960K 3 0
VM swap 8 62K 64K 166960K 10 0
UVM amap 331 94K 148K 166960K 587227 0
UVM aobj 131 4K 8K 166960K 158 0
pinsyscall 56 112K 148K 166960K 93062 0
memdesc 1 4K 4K 166960K 1 0
crypto data 1 1K 1K 166960K 1 0
ip6_options 0 0K 1K 166960K 4862 0
NDP 11 0K 2K 166960K 2689 0
temp 84 6825K 6954K 166960K 448621 0
kqueue 13 20K 38K 166960K 11176 0
SYN cache 2 16K 16K 166960K 2 0
ddb{0}> show all pools
Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle
plcache 128 24 0 0 1 0 1 1 0 8 0
rtpcb 120 10711 0 10706 79 78 1 3 0 8 0
rtentry 112 10591 0 10487 19 15 4 4 0 8 0
unpcb 144 68357 0 68336 284 280 4 11 0 8 3
syncache 336 1235 0 1235 51 50 1 1 0 8 1
tcpqe 32 612 0 612 65 64 1 1 0 8 1
tcpcb 808 45197 0 45043 361 338 23 33 0 8 2
arp 120 1833 0 1816 1 0 1 1 0 8 0
ipq 40 298 0 294 10 9 1 1 0 8 0
ipqe 40 5191 0 5186 10 9 1 1 0 8 0
inpcb 336 103357 0 103197 404 383 21 29 0 8 0
ip6q 72 13 0 13 9 9 0 1 0 8 0
ip6af 40 26 0 26 9 9 0 1 0 8 0
nd6 136 3367 0 3344 18 16 2 2 0 8 1
kcovpl 48 1073 0 1063 1 0 1 1 0 8 0
art_heap8 4096 1 0 0 1 0 1 1 0 8 0
art_heap4 256 42374 0 41950 248 217 31 33 0 8 1
art_table 32 42375 0 41950 14 9 5 5 0 8 0
art_node 16 10590 0 10495 1 0 1 1 0 8 0
sysvmsgpl 40 22 0 18 3 2 1 1 0 8 0
semupl 112 1 0 1 1 1 0 1 0 8 0
semapl 112 1611 0 1601 1 0 1 1 0 8 0
shmpl 112 155 0 27 4 0 4 4 0 8 0
dirhash 1024 923 0 887 38 33 5 6 0 8 0
dino2pl 256 89538 0 84443 323 4 319 319 0 8 0
ffsino 272 89538 0 84443 343 2 341 341 0 8 0
nchpl 144 166629 0 163438 119 0 119 119 0 8 0
uvmvnodes 80 11948 0 0 244 0 244 244 0 8 0
vnodes 216 11948 0 0 664 0 664 664 0 8 0
namei 1024 694164 0 694164 64 63 1 3 0 8 1
percpumem 16 938 0 892 1 0 1 1 0 8 0
kstatmem 264 1806 0 1784 4 2 2 2 0 8 0
scxspl 216 630279 0 630279 189 185 4 8 1 8 4
plimitpl 152 22793 0 22766 2 0 2 2 0 8 0
sigapl 424 65916 0 65852 19 11 8 9 0 8 0
futexpl 64 816655 0 816648 33 32 1 1 0 8 0
knotepl 120 2853 0 0 27 2 25 25 0 8 0
kqueuepl 216 23605 0 23593 186 185 1 9 0 8 0
pipepl 320 13762 0 13728 155 149 6 9 0 8 2
fdescpl 496 65897 0 65852 30 23 7 8 0 8 0
filepl 152 495399 0 495008 293 276 17 29 0 8 1
lockfpl 104 19290 0 19288 11 10 1 4 0 8 0
lockfspl 48 5781 0 5779 1 0 1 1 0 8 0
sessionpl 144 1215 0 1197 3 1 2 2 0 8 0
pgrppl 48 4134 0 4108 1 0 1 1 0 8 0
ucredpl 104 98739 0 98721 1 0 1 1 0 8 0
zombiepl 144 65853 0 65852 1 0 1 1 0 8 0
processpl 1160 65916 0 65852 8 2 6 6 0 8 0
procpl 648 158443 0 158363 9 2 7 8 0 8 0
srpgc 96 49 0 49 22 22 0 1 0 8 0
sosppl 168 827 0 826 21 20 1 1 0 8 0
sockpl 664 184113 0 183927 510 484 26 39 0 8 2
mcl64k 65536 138 0 0 7 0 7 7 0 8 0
mcl16k 16384 14 0 0 2 0 2 2 0 8 0
mcl12k 12288 12 0 0 2 0 2 2 0 8 0
mcl9k 9216 5 0 0 1 0 1 1 0 8 0
mcl8k 8192 26 0 0 3 0 3 3 0 8 0
mcl4k 4096 361 0 0 20 8 12 20 0 8 0
mcl2k2 2112 14 0 0 1 0 1 1 0 8 0
mcl2k 2048 880 0 0 20 14 6 11 0 8 0
mtagpl 96 17 0 0 1 0 1 1 0 8 0
mbufpl 256 6604 0 0 327 0 327 327 0 8 0
bufpl 280 111964 0 100013 854 0 854 854 0 8 0
anonpl 24 7978097 0 7956651 838 708 130 144 0 185 0
amapchunkpl 152 1941227 0 1940225 612 560 52 58 0 158 11
amappl16 200 193845 0 193049 809 767 42 49 0 8 0
amappl15 192 21 0 21 14 14 0 1 0 8 0
amappl14 184 2517 0 2504 3 2 1 2 0 8 0
amappl13 176 91 0 91 42 41 1 1 0 8 1
amappl12 168 81062 0 81014 5 2 3 3 0 8 0
amappl11 160 54 0 43 1 0 1 1 0 8 0
amappl10 152 53 0 52 2 1 1 1 0 8 0
amappl9 144 127 0 126 2 1 1 1 0 8 0
amappl8 136 32 0 30 1 0 1 1 0 8 0
amappl7 128 2199 0 2186 1 0 1 1 0 8 0
amappl6 120 9039 0 9033 1 0 1 1 0 8 0
amappl5 112 3993 0 3983 1 0 1 1 0 8 0
amappl4 104 4201 0 4182 1 0 1 1 0 8 0
amappl3 96 397798 0 397644 7 2 5 5 0 8 0
amappl2 88 16921 0 16849 3 0 3 3 0 8 0
amappl1 80 340042 0 339440 53 34 19 25 0 8 0
amappl 88 573895 0 573627 8 1 7 7 0 92 0
dma4096 4096 1 0 1 1 1 0 1 0 8 0
dma1024 1024 1 0 0 1 0 1 1 0 8 0
dma256 256 6 0 6 1 1 0 1 0 8 0
dma128 128 253 0 253 1 1 0 1 0 8 0
dma64 64 6 0 6 1 1 0 1 0 8 0
dma32 32 7 0 7 1 1 0 1 0 8 0
dma16 16 18 0 17 1 0 1 1 0 8 0
aobjpl 72 157 0 27 3 0 3 3 0 8 0
uaddrrnd 24 65897 0 65852 1 0 1 1 0 8 0
uaddrbest 32 2 0 0 1 0 1 1 0 8 0
uaddr 24 65897 0 65852 1 0 1 1 0 8 0
vmmpekpl 168 574403 0 574352 5 1 4 5 0 8 0
vmmpepl 168 4153091 0 4149980 743 595 148 174 0 357 2
vmsppl 440 65896 0 65852 16 10 6 7 0 8 0
rwobjpl 56 1030541 0 1016639 280 84 196 196 0 8 0
pdppl 4096 131801 0 131704 2175 2078 97 125 0 8 0
pvpl 32 48294 0 0 384 0 384 384 0 265 0
pmappl 248 65896 0 65852 8 4 4 4 0 8 0
extentpl 40 55 0 38 1 0 1 1 0 8 0
phpool 112 4390 0 3192 35 0 35 35 0 8 0
ddb{0}> machine ddbcpu 0
Invalid cpu 0
ddb{0}> trace
savectx() at savectx+0xae
end of kernel
end trace frame: 0x6ef6e067370, count: -1
ddb{0}> machine ddbcpu 1
Stopped at x86_ipi_db+0x27: addq $0x8,%rsp
x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 sys/arch/amd64/amd64/bus_space.c:666
acpitimer_delay(1) at acpitimer_delay+0x194 acpitimer_read sys/dev/acpi/acpitimer.c:142 [inline]
acpitimer_delay(1) at acpitimer_delay+0x194 sys/dev/acpi/acpitimer.c:125
comcnputc(800,20) at comcnputc+0x29b sys/dev/ic/com.c:1269
cnputc(20) at cnputc+0x61 sys/dev/cons.c:218
db_putchar(63) at db_putchar+0x524 db_force_whitespace sys/ddb/db_output.c:102 [inline]
db_putchar(63) at db_putchar+0x524 sys/ddb/db_output.c:153
kprintf() at kprintf+0x2aba sys/kern/subr_prf.c:1065
db_printf(ffffffff83085579) at db_printf+0x9b
panic(ffffffff83076ff4) at panic+0x103 sys/kern/subr_prf.c:216
witness_checkorder(fffffd806cf7ad08,1,0) at witness_checkorder+0x1113 sys/kern/subr_witness.c:843
rw_enter(fffffd806cf7acf8,2) at rw_enter+0x122
uvmfault_lookup(ffff80002a117ab0,0) at uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1785
end trace frame: 0xffff80002a1179a0, count: 0
ddb{1}> trace
x86_ipi_db(ffff800029b7bff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393
x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106
Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27
x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 sys/arch/amd64/amd64/bus_space.c:666
acpitimer_delay(1) at acpitimer_delay+0x194 acpitimer_read sys/dev/acpi/acpitimer.c:142 [inline]
acpitimer_delay(1) at acpitimer_delay+0x194 sys/dev/acpi/acpitimer.c:125
comcnputc(800,20) at comcnputc+0x29b sys/dev/ic/com.c:1269
cnputc(20) at cnputc+0x61 sys/dev/cons.c:218
db_putchar(63) at db_putchar+0x524 db_force_whitespace sys/ddb/db_output.c:102 [inline]
db_putchar(63) at db_putchar+0x524 sys/ddb/db_output.c:153
kprintf() at kprintf+0x2aba sys/kern/subr_prf.c:1065
db_printf(ffffffff83085579) at db_printf+0x9b
panic(ffffffff83076ff4) at panic+0x103 sys/kern/subr_prf.c:216
witness_checkorder(fffffd806cf7ad08,1,0) at witness_checkorder+0x1113 sys/kern/subr_witness.c:843
rw_enter(fffffd806cf7acf8,2) at rw_enter+0x122
uvmfault_lookup(ffff80002a117ab0,0) at uvmfault_lookup+0x122 sys/uvm/uvm_fault.c:1785
uvm_fault_check(ffff80002a117ab0,ffff80002a117ae8,ffff80002a117b10) at uvm_fault_check+0x47 sys/uvm/uvm_fault.c:672
uvm_fault(fffffd806cf7ac18,20000000,0,2) at uvm_fault+0x112 sys/uvm/uvm_fault.c:600
kpageflttrap(ffff80002a117c50,20000340) at kpageflttrap+0x2d0 sys/arch/amd64/amd64/trap.c:279
kerntrap(ffff80002a117c50) at kerntrap+0x14a sys/arch/amd64/amd64/trap.c:332
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
copyout() at copyout+0x62
kern_sysctl(ffff80002a117fd4,5,20000100,ffff80002a118008,0,37,cb4a422a9747a9ae) at kern_sysctl+0x320 sys/kern/kern_sysctl.c:500
sys_sysctl(ffff8000ffff71d0,ffff80002a118140,ffff80002a118090) at sys_sysctl+0x422
syscall(ffff80002a118140) at syscall+0xbb6 mi_syscall sys/sys/syscall_mi.h:179 [inline]
syscall(ffff80002a118140) at syscall+0xbb6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x6ef4e97bc60, count: -24