exclusive kernel: protection fault trap, code=0 Faulted in DDB; continuing... ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10184 6408K 6419K 78643K 11307 0 pcb 13 8K 8K 78643K 13 0 rtable 238 6K 7K 78643K 853 0 pf 29 8K 8K 78643K 59 0 ifaddr 44 15K 15K 78643K 108 0 ifgroup 50 2K 2K 78643K 110 0 sysctl 2 0K 0K 78643K 2 0 counters 60 35K 35K 78643K 90 0 ioctlops 0 0K 2K 78643K 60 0 iov 0 0K 24K 78643K 410 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1279 80K 80K 78643K 1992 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 21K 78643K 108 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 281 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 23 85K 117K 78643K 5494 0 sigio 0 0K 0K 78643K 159 0 proc 56 78K 115K 78643K 1146 0 subproc 104 6K 6K 78643K 299 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 354 0 in_multi 99 7K 7K 78643K 363 0 ether_multi 1 0K 0K 78643K 14 0 mrt 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 85 387K 387K 78643K 85 0 exec 0 0K 1K 78643K 872 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 369 88K 92K 78643K 50495 0 UVM aobj 131 4K 4K 78643K 156 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 162 0 NDP 11 0K 2K 78643K 72 0 temp 74 5872K 5936K 78643K 16916 0 kqueue 13 20K 30K 78643K 560 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 189 0 186 3 2 1 3 0 8 0 rtentry 112 285 0 173 4 0 4 4 0 8 0 unpcb 144 1423 0 1410 5 4 1 4 0 8 0 syncache 296 60 0 60 7 7 0 1 0 8 0 tcpqe 32 93 0 93 6 6 0 1 0 8 0 tcpcb 808 1975 0 1968 35 27 8 14 0 8 6 arp 120 48 0 30 1 0 1 1 0 8 0 ipq 40 15 0 15 2 2 0 1 0 8 0 ipqe 40 52 0 52 2 2 0 1 0 8 0 inpcb 368 2868 0 2858 22 15 7 8 0 8 5 nd6 136 78 0 52 1 0 1 1 0 8 0 kcovpl 48 23 0 15 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1147 0 689 31 1 30 30 0 8 0 art_table 32 1148 0 689 4 0 4 4 0 8 0 art_node 16 284 0 182 1 0 1 1 0 8 0 sysvmsgpl 40 69 0 49 2 1 1 1 0 8 0 semupl 112 5 0 5 1 1 0 1 0 8 0 semapl 112 274 0 264 1 0 1 1 0 8 0 shmpl 112 153 0 25 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 8155 0 6711 91 0 91 91 0 8 0 ffsino 272 8155 0 6711 97 0 97 97 0 8 0 nchpl 144 15069 0 13429 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 43182 0 43182 2 1 1 2 0 8 1 percpumem 16 58 0 15 1 0 1 1 0 8 0 kstatmem 264 52 0 30 2 0 2 2 0 8 0 scxspl 216 48120 0 48118 18 14 4 8 0 8 3 plimitpl 152 546 0 522 9 7 2 2 0 8 1 sigapl 424 5759 0 5707 7 0 7 7 0 8 0 futexpl 64 30278 0 30274 1 0 1 1 0 8 0 knotepl 120 316 0 0 7 0 7 7 0 8 0 kqueuepl 216 796 0 787 5 4 1 5 0 8 0 pipepl 320 600 0 572 15 12 3 13 0 8 0 fdescpl 496 5741 0 5707 7 2 5 6 0 8 0 filepl 152 20753 0 20513 26 14 12 19 0 8 2 lockfpl 104 963 0 961 1 0 1 1 0 8 0 lockfspl 48 382 0 380 1 0 1 1 0 8 0 sessionpl 144 38 0 22 1 0 1 1 0 8 0 pgrppl 48 54 0 38 1 0 1 1 0 8 0 ucredpl 104 5091 0 5073 1 0 1 1 0 8 0 zombiepl 144 5707 0 5707 1 0 1 1 0 8 1 processpl 1072 5759 0 5707 5 1 4 5 0 8 0 procpl 696 12495 0 12421 10 2 8 9 0 8 0 sosppl 168 135 0 135 7 7 0 1 0 8 0 sockpl 488 4520 0 4494 41 29 12 23 0 8 8 mcl64k 65536 19 0 0 3 0 3 3 0 8 0 mcl16k 16384 22 0 0 3 0 3 3 0 8 0 mcl12k 12288 8 0 0 1 0 1 1 0 8 0 mcl9k 9216 9 0 0 1 0 1 1 0 8 0 mcl8k 8192 24 0 0 3 0 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 320 0 0 38 1 37 38 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1149 0 0 65 0 65 65 0 8 0 bufpl 288 15657 0 9339 452 0 452 452 0 8 0 anonpl 24 716868 0 709031 144 72 72 92 0 186 5 amapchunkpl 152 157296 0 156505 55 20 35 38 0 158 1 amappl16 200 19298 0 19122 111 99 12 33 0 8 1 amappl15 192 9 0 9 1 1 0 1 0 8 0 amappl14 184 200 0 188 2 1 1 2 0 8 0 amappl13 176 10 0 10 2 2 0 1 0 8 0 amappl12 168 6610 0 6572 2 0 2 2 0 8 0 amappl11 160 63 0 51 1 0 1 1 0 8 0 amappl10 152 61 0 48 1 0 1 1 0 8 0 amappl9 144 217 0 216 2 1 1 2 0 8 0 amappl8 136 409 0 315 4 0 4 4 0 8 0 amappl7 128 123 0 104 1 0 1 1 0 8 0 amappl6 120 338 0 323 2 1 1 2 0 8 0 amappl5 112 247 0 241 1 0 1 1 0 8 0 amappl4 104 859 0 824 3 1 2 3 0 8 0 amappl3 96 31551 0 31459 4 1 3 4 0 8 0 amappl2 88 6042 0 5971 4 2 2 3 0 8 0 amappl1 80 28503 0 27986 22 9 13 22 0 8 0 amappl 88 49487 0 49249 7 0 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 72 155 0 25 3 0 3 3 0 8 0 uaddrrnd 24 5742 0 5708 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 5742 0 5708 1 0 1 1 0 8 0 vmmpekpl 168 39633 0 39575 3 0 3 3 0 8 0 vmmpepl 168 346049 0 343851 165 60 105 117 0 357 3 vmsppl 464 5741 0 5708 7 2 5 6 0 8 0 rwobjpl 56 92412 0 85168 112 7 105 106 0 8 0 pdppl 4096 11492 0 11416 274 192 82 92 0 8 6 pvpl 32 2087414 0 2073495 367 221 146 362 0 265 7 pmappl 248 5741 0 5708 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1126 0 239 26 0 26 26 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82bd2ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x8ea6b8a1f70, count: 10 ddb{0}> trace x86_ipi_db(ffffffff82bd2ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x8ea6b8a1f70, count: -5 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82847d4b) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806b10e1f8,20000000,20002000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1651 uvm_fault_unwire(fffffd806b10e1f8,20000000,20002000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1611 sys_sysctl(ffff8000212698a8,ffff80002e42bd60,ffff80002e42bdb0) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:256 syscall(ffff80002e42be30) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002e42be30) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8ea03ccfed0, count: 8 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82847d4b) at panic+0x17b sys/kern/subr_prf.c:198 uvm_fault_unwire_locked(fffffd806b10e1f8,20000000,20002000) at uvm_fault_unwire_locked+0x321 sys/uvm/uvm_fault.c:1651 uvm_fault_unwire(fffffd806b10e1f8,20000000,20002000) at uvm_fault_unwire+0x43 sys/uvm/uvm_fault.c:1611 sys_sysctl(ffff8000212698a8,ffff80002e42bd60,ffff80002e42bdb0) at sys_sysctl+0x239 sys/kern/kern_sysctl.c:256 syscall(ffff80002e42be30) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff80002e42be30) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:623 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8ea03ccfed0, count: -7