uvm_fault(0xfffffd806c9a36f0, 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 10207 10348K 10552K 166960K 11748 0 pcb 17 13K 14K 166960K 133 0 rtable 217 6K 8K 166960K 662 0 pf 37 18K 21K 166960K 96 0 ifaddr 41 7K 8K 166960K 94 0 ifgroup 56 2K 2K 166960K 117 0 counters 64 36K 37K 166960K 100 0 ioctlops 0 0K 4K 166960K 1530 0 iov 0 0K 16K 166960K 56 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1451 91K 92K 166960K 1881 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 9 0 VM map 2 1K 1K 166960K 2 0 sem 12 1K 1K 166960K 59 0 dirhash 12 2K 2K 166960K 15 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 14 49K 89K 166960K 545 0 sigio 0 0K 0K 166960K 2 0 proc 70 91K 140K 166960K 807 0 subproc 104 6K 6K 166960K 221 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 45 0 in_multi 92 6K 7K 166960K 212 0 ether_multi 1 0K 0K 166960K 3 0 mrt 0 0K 0K 166960K 3 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 557 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 220 80K 84K 166960K 6202 0 UVM aobj 8 2K 2K 166960K 9 0 pinsyscall 39 78K 102K 166960K 1852 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 16 0 NDP 14 0K 2K 166960K 65 0 temp 47 6816K 6908K 166960K 14674 0 kqueue 14 22K 30K 166960K 71 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 71 0 68 1 0 1 1 0 8 0 rtentry 112 216 0 117 4 0 4 4 0 8 0 unpcb 144 312 0 293 2 0 2 2 0 8 1 syncache 336 4 0 4 2 1 1 1 0 8 1 tcpqe 32 1 0 1 1 0 1 1 0 8 1 tcpcb 808 197 0 193 11 4 7 7 0 8 6 arp 120 37 0 21 1 0 1 1 0 8 0 inpcb 336 644 0 632 11 7 4 9 0 8 2 nd6 136 54 0 33 1 0 1 1 0 8 0 pkpcb 40 5 0 5 2 1 1 1 0 8 1 kcovpl 48 17 0 9 1 0 1 1 0 8 0 ppxss 1168 6 0 6 2 1 1 1 0 8 1 pfstscr 40 3 0 3 2 1 1 1 0 8 1 pffrag 232 3 0 0 1 0 1 1 0 482 0 pffrnode 88 3 0 0 1 0 1 1 0 8 0 pffrent 40 5 0 2 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfrktable 1344 3 0 3 1 1 0 1 0 8 0 pfanchor 1288 2 0 2 1 1 0 1 0 8 0 pftag 88 2 0 1 1 0 1 1 0 8 0 pfqueue 264 1 0 1 1 1 0 1 0 8 0 pfstitem 24 58 0 17 1 0 1 1 0 8 0 pfstkey 128 62 0 21 2 0 2 2 0 8 0 pfstate 376 59 0 19 4 0 4 4 0 8 0 pfrule 1344 25 0 18 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 856 0 444 29 0 29 29 0 8 2 art_table 32 857 0 444 4 0 4 4 0 8 0 art_node 16 215 0 125 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 3 1 0 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 56 0 46 1 0 1 1 0 8 0 shmpl 112 6 0 1 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 2121 0 604 96 0 96 96 0 8 0 ffsino 272 2121 0 604 102 0 102 102 0 8 0 nchpl 144 2738 0 1042 64 0 64 64 0 8 0 uvmvnodes 80 2625 0 0 54 0 54 54 0 8 0 vnodes 216 2625 0 0 146 0 146 146 0 8 0 namei 1024 10521 0 10519 1 0 1 1 0 8 0 percpumem 16 64 0 18 1 0 1 1 0 8 0 vcpupl 3904 3 0 1 1 0 1 1 0 8 0 vmpool 696 4 0 2 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 1 1 1 0 1 0 8 0 kstatmem 264 60 0 36 3 0 3 3 0 8 1 scsiplug 72 1 0 1 1 1 0 1 0 8 0 scxspl 216 10536 0 10534 5 2 3 3 1 8 2 plimitpl 152 95 0 76 1 0 1 1 0 8 0 sigapl 424 827 0 780 8 1 7 7 0 8 0 futexpl 64 5100 0 5097 2 1 1 1 0 8 0 knotepl 120 581 0 0 18 0 18 18 0 8 0 kqueuepl 216 115 0 104 1 0 1 1 0 8 0 pipepl 320 231 0 204 3 0 3 3 0 8 0 fdescpl 496 808 0 780 6 1 5 5 0 8 0 filepl 152 4625 0 4370 18 5 13 17 0 8 1 lockfpl 104 110 0 108 1 0 1 1 0 8 0 lockfspl 48 51 0 49 1 0 1 1 0 8 0 sessionpl 144 32 0 23 1 0 1 1 0 8 0 pgrppl 48 56 0 39 1 0 1 1 0 8 0 ucredpl 104 555 0 542 1 0 1 1 0 8 0 zombiepl 144 780 0 780 1 0 1 1 0 8 1 processpl 1160 827 0 780 5 1 4 5 0 8 0 procpl 648 1342 0 1288 6 0 6 6 0 8 0 srpgc 96 8 0 8 2 1 1 1 0 8 1 sosppl 168 6 0 4 2 1 1 1 0 8 0 sockpl 664 1035 0 1001 14 7 7 12 0 8 3 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 239 0 0 30 0 30 30 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 271 0 0 16 0 16 16 0 8 0 bufpl 280 5523 0 165 383 0 383 383 0 8 0 anonpl 24 112413 0 109115 51 0 51 51 0 185 26 amapchunkpl 152 18616 0 18170 31 1 30 31 0 158 9 amappl16 200 1317 0 1296 4 2 2 3 0 8 0 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 132 0 120 1 0 1 1 0 8 0 amappl13 176 11 0 10 1 0 1 1 0 8 0 amappl12 168 1593 0 1565 4 2 2 3 0 8 0 amappl11 160 48 0 34 1 0 1 1 0 8 0 amappl10 152 13 0 13 2 2 0 1 0 8 0 amappl9 144 219 0 219 1 1 0 1 0 8 0 amappl8 136 35 0 33 1 0 1 1 0 8 0 amappl7 128 119 0 107 1 0 1 1 0 8 0 amappl6 120 251 0 250 1 0 1 1 0 8 0 amappl5 112 168 0 157 1 0 1 1 0 8 0 amappl4 104 339 0 319 1 0 1 1 0 8 0 amappl3 96 3608 0 3503 4 0 4 4 0 8 0 amappl2 88 787 0 724 2 0 2 2 0 8 0 amappl1 80 9557 0 8974 15 1 14 14 0 8 0 amappl 88 5750 0 5594 5 0 5 5 0 92 0 dma65536 65536 1 0 1 1 0 1 1 0 8 1 dma4096 4096 2 0 2 2 1 1 1 0 8 1 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 8 0 1 1 0 1 1 0 8 0 uaddrrnd 24 812 0 782 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 812 0 782 1 0 1 1 0 8 0 vmmpekpl 168 8943 0 8892 3 0 3 3 0 8 0 vmmpepl 168 54061 0 52314 88 1 87 87 0 357 3 vmsppl 440 811 0 782 7 2 5 5 0 8 0 rwobjpl 56 19225 0 15662 53 1 52 52 0 8 0 pdppl 4096 1631 0 1566 116 41 75 83 0 8 10 pvpl 32 28954 0 0 237 3 234 234 0 265 0 pmappl 248 811 0 782 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 429 0 56 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83472ff0) 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 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0xeaa610f8e60, count: 10 ddb{0}> trace x86_ipi_db(ffffffff83472ff0) 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 alltraps_kern_meltdown() at alltraps_kern_meltdown+0x68 savectx() at savectx+0xae end of kernel end trace frame: 0xeaa610f8e60, count: -5 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x25: addq $0x8,%rsp db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301a0eb) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0a3c18) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd80778b90e8,fffffd806417e138) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd806417e138) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd806417e138) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0a3e90) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8078d4f5e8,ffff80002a0a3ff0,ffff80002a0a4020,ffff80002a0a3f20) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000ffff27c0,ffffff9c,737fd7bbaf60,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0a41a0) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0a41a0) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x737fd7bbaff0, count: 4 ddb{1}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8301a0eb) at panic+0x1e5 sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a0a3c18) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd80778b90e8,fffffd806417e138) at VOP_STRATEGY+0xcc sys/kern/vfs_vops.c:634 bwrite(fffffd806417e138) at bwrite+0x293 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd806417e138) at VOP_BWRITE+0x60 sys/kern/vfs_vops.c:646 ufs_mkdir(ffff80002a0a3e90) at ufs_mkdir+0x581 sys/ufs/ufs/ufs_vnops.c:1160 VOP_MKDIR(fffffd8078d4f5e8,ffff80002a0a3ff0,ffff80002a0a4020,ffff80002a0a3f20) at VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 domkdirat(ffff8000ffff27c0,ffffff9c,737fd7bbaf60,1ff) at domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 syscall(ffff80002a0a41a0) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff80002a0a41a0) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x737fd7bbaff0, count: -11