uvm_fault(0xfffffd80695a7558, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Faulted in DDB; continuing... ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10180 6478K 6548K 166960K 33921 0 pcb 15 16K 18K 166960K 1126 0 rtable 240 6K 6K 166960K 370 0 pf 32 9K 10K 166960K 45 0 ifaddr 45 15K 15K 166960K 49 0 ifgroup 55 2K 2K 166960K 59 0 counters 64 36K 36K 166960K 66 0 ioctlops 0 0K 4K 166960K 10152 0 iov 0 0K 12K 166960K 3937 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1507 95K 95K 166960K 7182 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 924 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 1437 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 13 45K 81K 166960K 65598 0 sigio 0 0K 0K 166960K 2233 0 proc 68 91K 115K 166960K 548 0 subproc 117 7K 7K 166960K 117 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 100 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 399 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 347 85K 95K 166960K 580591 0 UVM aobj 131 4K 4K 166960K 155 0 pinsyscall 29 58K 108K 166960K 1298 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 12 0K 1K 166960K 29 0 temp 73 6808K 6936K 166960K 144048 0 kqueue 12 18K 29K 166960K 6753 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> 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 38 0 34 1 0 1 1 0 8 0 rtentry 112 117 0 4 4 0 4 4 0 8 0 unpcb 144 62048 0 62033 243 239 4 11 0 8 3 syncache 336 4 0 4 1 1 0 1 0 8 0 tcpqe 32 194 0 194 1 1 0 1 0 8 0 tcpcb 808 2925 0 2920 72 71 1 14 0 8 0 arp 120 19 0 1 1 0 1 1 0 8 0 inpcb 392 11181 0 11173 195 190 5 11 0 8 4 nd6 136 27 0 0 1 0 1 1 0 8 0 kcovpl 48 9 0 0 1 0 1 1 0 8 0 pffrag 232 16 0 16 2 2 0 1 0 482 0 pffrnode 88 14 0 14 2 2 0 1 0 8 0 pffrent 40 798 0 798 2 2 0 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 73 0 71 1 0 1 1 0 8 0 pfstkey 128 73 0 71 1 0 1 1 0 8 0 pfstate 376 73 0 71 5 4 1 3 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 460 0 3 29 0 29 29 0 8 0 art_table 32 461 0 3 4 0 4 4 0 8 0 art_node 16 116 0 13 1 0 1 1 0 8 0 sysvmsgpl 40 39 0 0 1 0 1 1 0 8 0 semapl 112 1435 0 1425 1 0 1 1 0 8 0 shmpl 112 152 0 24 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 70677 0 69148 97 0 97 97 0 8 0 ffsino 272 70677 0 69148 103 0 103 103 0 8 0 nchpl 144 159204 0 157464 67 0 67 67 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 411311 0 411310 3 2 1 2 0 8 0 percpumem 16 47 0 1 1 0 1 1 0 8 0 kstatmem 264 26 0 2 2 0 2 2 0 8 0 scxspl 216 415257 0 415257 11 10 1 8 1 8 1 plimitpl 152 35 0 18 1 0 1 1 0 8 0 sigapl 424 65923 0 65877 6 0 6 6 0 8 0 futexpl 64 340991 0 340991 1 0 1 1 0 8 1 knotepl 120 143 0 0 4 0 4 4 0 8 0 kqueuepl 216 21118 0 21110 159 158 1 16 0 8 0 pipepl 320 146 0 115 3 0 3 3 0 8 0 fdescpl 496 65905 0 65879 8 3 5 5 0 8 0 filepl 152 277819 0 277558 286 267 19 25 0 8 7 lockfpl 104 8574 0 8572 8 7 1 2 0 8 0 lockfspl 48 3260 0 3258 1 0 1 1 0 8 0 sessionpl 144 25 0 7 1 0 1 1 0 8 0 pgrppl 48 3340 0 3322 1 0 1 1 0 8 0 ucredpl 104 5489 0 5477 1 0 1 1 0 8 0 zombiepl 144 65879 0 65877 1 0 1 1 0 8 0 processpl 1136 65923 0 65877 4 0 4 4 0 8 0 procpl 680 150866 0 150804 17 10 7 8 0 8 0 sockpl 584 73374 0 73347 486 477 9 21 0 8 7 mcl64k 65536 35 0 0 5 2 3 3 0 8 0 mcl16k 16384 26 0 0 4 1 3 3 0 8 0 mcl12k 12288 33 0 0 2 0 2 2 0 8 0 mcl9k 9216 26 0 0 2 0 2 2 0 8 0 mcl8k 8192 48 0 0 4 1 3 3 0 8 0 mcl4k 4096 33 0 0 3 0 3 3 0 8 0 mcl2k2 2112 19 0 0 2 0 2 2 0 8 0 mcl2k 2048 437 0 0 35 19 16 35 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 1871 0 0 61 0 61 61 0 8 0 bufpl 280 71439 0 65169 448 0 448 448 0 8 0 anonpl 24 4616664 0 4608744 86 31 55 63 0 186 0 amapchunkpl 152 1819910 0 1819270 116 83 33 36 0 158 2 amappl16 200 70095 0 69926 47 37 10 12 0 8 0 amappl15 192 26 0 25 1 0 1 1 0 8 0 amappl14 184 174 0 159 2 1 1 2 0 8 0 amappl13 176 21 0 21 3 3 0 1 0 8 0 amappl12 168 66588 0 66559 2 0 2 2 0 8 0 amappl11 160 107 0 92 1 0 1 1 0 8 0 amappl10 152 83 0 69 1 0 1 1 0 8 0 amappl9 144 317 0 316 3 2 1 1 0 8 0 amappl8 136 1454 0 1330 5 0 5 5 0 8 0 amappl7 128 324 0 309 1 0 1 1 0 8 0 amappl6 120 549 0 531 2 1 1 2 0 8 0 amappl5 112 1373 0 1358 1 0 1 1 0 8 0 amappl4 104 989 0 943 3 1 2 3 0 8 0 amappl3 96 365759 0 365695 3 0 3 3 0 8 0 amappl2 88 68602 0 68527 4 2 2 4 0 8 0 amappl1 80 229594 0 229038 23 10 13 23 0 8 0 amappl 88 578776 0 578593 7 1 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 72 154 0 24 3 0 3 3 0 8 0 uaddrrnd 24 65905 0 65879 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 65905 0 65879 1 0 1 1 0 8 0 vmmpekpl 168 305609 0 305553 3 0 3 3 0 8 0 vmmpepl 168 3527116 0 3525148 241 138 103 120 0 357 1 vmsppl 448 65904 0 65879 4 0 4 4 0 8 0 rwobjpl 56 731233 0 723862 108 2 106 106 0 8 0 pdppl 4096 131817 0 131758 1747 1676 71 77 0 8 12 pvpl 32 47529 0 0 386 2 384 384 0 265 0 pmappl 248 65904 0 65879 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 2678 0 2262 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82c8fff0) 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+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x7bbbab116260, count: 10 ddb{0}> trace x86_ipi_db(ffffffff82c8fff0) 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+0x27 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0x7bbbab116260, 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(ffffffff8288b717) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a3d8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806bcbc290,fffffd807892d588) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807892d588) at bwrite+0x1d0 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd807892d588) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a650) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd806c04adb0,ffff80002a23a7b0,ffff80002a23a7e0,ffff80002a23a6e0) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a1ce000,3,20000000,1f2) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff80002a23a960) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002a23a960) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa2729067150, count: 4 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8288b717) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a23a3d8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806bcbc290,fffffd807892d588) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd807892d588) at bwrite+0x1d0 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd807892d588) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a23a650) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd806c04adb0,ffff80002a23a7b0,ffff80002a23a7e0,ffff80002a23a6e0) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a1ce000,3,20000000,1f2) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff80002a23a960) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002a23a960) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa2729067150, count: -11