kernel: protection fault trap, code=0 Faulted in DDB; continuing... ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10217 6412K 6421K 78643K 11314 0 pcb 13 8K 8K 78643K 13 0 rtable 242 6K 7K 78643K 537 0 ifaddr 73 24K 24K 78643K 87 0 sysctl 3 1K 3K 78643K 8 0 counters 60 35K 35K 78643K 64 0 ioctlops 0 0K 2K 78643K 52 0 iov 0 0K 16K 78643K 591 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1272 80K 80K 78643K 2963 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 43 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 873 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 20 73K 125K 78643K 2904 0 sigio 0 0K 0K 78643K 27 0 proc 56 78K 115K 78643K 731 0 subproc 104 6K 6K 78643K 130 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 197 0 in_multi 99 6K 6K 78643K 157 0 ether_multi 1 0K 0K 78643K 6 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 175 784K 784K 78643K 175 0 exec 0 0K 1K 78643K 805 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 333 86K 528K 78643K 22502 0 UVM aobj 131 4K 4K 78643K 131 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 101 0 NDP 11 0K 2K 78643K 33 0 temp 124 5778K 5906K 78643K 10490 0 kqueue 14 22K 28K 78643K 320 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> 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 120 330 0 327 6 5 1 5 0 8 0 rtentry 112 138 0 24 4 0 4 4 0 8 0 unpcb 144 2357 0 2344 27 26 1 6 0 8 0 syncache 296 16 0 16 7 7 0 1 0 8 0 tcpqe 32 149 0 149 5 5 0 1 0 8 0 tcpcb 776 1545 0 1538 38 36 2 8 0 8 1 arp 120 23 0 4 1 0 1 1 0 8 0 ipq 40 7 0 7 1 1 0 1 0 8 0 ipqe 40 15 0 15 1 1 0 1 0 8 0 inpcb 368 2971 0 2959 45 43 2 10 0 8 0 nd6 48 34 0 7 1 0 1 1 0 8 0 kcovpl 48 10 0 2 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 560 0 95 30 0 30 30 0 8 0 art_table 32 561 0 95 4 0 4 4 0 8 0 art_node 16 137 0 33 1 0 1 1 0 8 0 sysvmsgpl 40 28 0 16 1 0 1 1 0 8 0 semapl 112 870 0 860 1 0 1 1 0 8 0 shmpl 112 128 0 0 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 6663 0 5219 91 0 91 91 0 8 0 ffsino 272 6663 0 5219 97 0 97 97 0 8 0 nchpl 144 10787 0 9153 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 41257 0 41256 2 1 1 2 0 8 0 percpumem 16 45 0 2 1 0 1 1 0 8 0 kstatmem 264 26 0 4 2 0 2 2 0 8 0 scxspl 216 32891 0 32891 21 19 2 8 0 8 2 plimitpl 152 774 0 751 9 7 2 2 0 8 1 sigapl 424 3190 0 3138 7 0 7 7 0 8 0 futexpl 64 29849 0 29848 2 1 1 1 0 8 0 knotepl 120 395 0 0 11 1 10 11 0 8 0 kqueuepl 216 1011 0 1001 17 16 1 5 0 8 0 pipepl 320 1003 0 973 35 32 3 11 0 8 0 fdescpl 496 3172 0 3141 7 1 6 6 0 8 0 filepl 152 28712 0 28465 70 59 11 24 0 8 1 lockfpl 104 475 0 473 1 0 1 1 0 8 0 lockfspl 48 110 0 108 1 0 1 1 0 8 0 sessionpl 144 25 0 9 1 0 1 1 0 8 0 pgrppl 48 30 0 14 1 0 1 1 0 8 0 ucredpl 104 9189 0 9171 1 0 1 1 0 8 0 zombiepl 144 3141 0 3138 1 0 1 1 0 8 0 processpl 1072 3190 0 3138 5 1 4 5 0 8 0 procpl 696 8890 0 8813 19 11 8 9 0 8 0 sosppl 168 92 0 92 5 5 0 1 0 8 0 sockpl 488 5690 0 5664 138 133 5 29 0 8 1 mcl64k 65536 18 0 0 3 0 3 3 0 8 0 mcl16k 16384 26 0 0 4 1 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 11 0 0 1 0 1 1 0 8 0 mcl8k 8192 25 0 0 3 0 3 3 0 8 0 mcl4k 4096 26 0 0 4 1 3 3 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 273 0 0 34 0 34 34 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 1089 0 0 68 1 67 67 0 8 0 bufpl 288 9349 0 3028 452 0 452 452 0 8 0 anonpl 24 744584 0 730706 201 87 114 115 0 186 12 amapchunkpl 152 239971 0 239267 2227 2194 33 2225 0 158 1 amappl16 200 11209 0 10815 91 58 33 35 0 8 11 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 180 0 168 2 1 1 2 0 8 0 amappl13 176 17 0 16 1 0 1 1 0 8 0 amappl12 168 446 0 442 1 0 1 1 0 8 0 amappl11 160 48 0 37 1 0 1 1 0 8 0 amappl10 152 53 0 43 1 0 1 1 0 8 0 amappl9 144 1020 0 1020 2 1 1 1 0 8 1 amappl8 136 311 0 226 3 0 3 3 0 8 0 amappl7 128 172 0 149 2 0 2 2 0 8 0 amappl6 120 213 0 197 2 1 1 2 0 8 0 amappl5 112 187 0 179 1 0 1 1 0 8 0 amappl4 104 578 0 553 2 1 1 2 0 8 0 amappl3 96 9441 0 9387 2 0 2 2 0 8 0 amappl2 88 3721 0 3646 3 1 2 3 0 8 0 amappl1 80 75236 0 74518 32 14 18 26 0 8 0 amappl 88 21786 0 21597 6 0 6 6 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 72 130 0 0 3 0 3 3 0 8 0 uaddrrnd 24 3172 0 3140 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3172 0 3140 1 0 1 1 0 8 0 vmmpekpl 168 32029 0 31964 4 0 4 4 0 8 0 vmmpepl 168 303498 0 300853 207 62 145 145 0 357 11 vmsppl 440 3171 0 3139 5 0 5 5 0 8 0 rwobjpl 56 91860 0 84303 116 4 112 112 0 8 1 pdppl 4096 6351 0 6278 209 128 81 95 0 8 8 pvpl 32 1451275 0 1431454 402 197 205 360 0 265 18 pmappl 248 3171 0 3139 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1049 0 177 26 0 26 26 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82740948) at panic+0x177 sys/kern/subr_prf.c:198 vop_generic_badop(ffff800025930b68) at vop_generic_badop+0x1b sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd805b573d00,fffffd8072353368) at VOP_STRATEGY+0x9b sys/kern/vfs_vops.c:628 bwrite(fffffd8072353368) at bwrite+0x1f0 sys/kern/vfs_bio.c:760 VOP_BWRITE(fffffd8072353368) at VOP_BWRITE+0x4a sys/kern/vfs_vops.c:640 ufs_mkdir(ffff800025930e00) at ufs_mkdir+0x6b4 sys/ufs/ufs/ufs_vnops.c:1236 VOP_MKDIR(fffffd80683a7e70,ffff800025930f60,ffff800025930f90,ffff800025930e90) at VOP_MKDIR+0xbf sys/kern/vfs_vops.c:388 domkdirat(ffff8000212b3330,ffffff9c,7f7ffffbd3f0,1ff) at domkdirat+0x121 sys/kern/vfs_syscalls.c:3112 syscall(ffff800025931110) at syscall+0x5e2 mi_syscall sys/sys/syscall_mi.h:110 [inline] syscall(ffff800025931110) at syscall+0x5e2 sys/arch/amd64/amd64/trap.c:625 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffbd460, count: -11 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a 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: 0x7f7ffffca8e0, count: 10 ddb{1}> trace x86_ipi_db(ffff800020d68ff0) at x86_ipi_db+0x1a 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: 0x7f7ffffca8e0, count: -5