uvm_fault(0xfffffd807f003a80, 0x746a1022, 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 10178 6407K 6419K 166960K 11256 0 pcb 15 10K 10K 166960K 15 0 rtable 236 6K 6K 166960K 349 0 pf 29 8K 8K 166960K 29 0 ifaddr 44 15K 15K 166960K 46 0 ifgroup 50 2K 2K 166960K 50 0 counters 64 36K 36K 166960K 64 0 ioctlops 0 0K 2K 166960K 29 0 iov 1 16K 17K 166960K 90 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1278 80K 80K 166960K 1363 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 8 0 VM map 2 1K 1K 166960K 2 0 sem 11 1K 1K 166960K 16 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 21 77K 125K 166960K 547 0 sigio 0 0K 0K 166960K 79 0 proc 56 78K 103K 166960K 478 0 subproc 104 6K 6K 166960K 104 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 26 0 in_multi 99 7K 7K 166960K 99 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 55 254K 254K 166960K 55 0 exec 0 0K 1K 166960K 642 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 313 85K 89K 166960K 7518 0 UVM aobj 10 2K 4K 166960K 19 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 11 0 NDP 11 0K 2K 166960K 27 0 temp 73 6768K 6833K 166960K 4894 0 kqueue 12 18K 22K 166960K 47 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 36 0 33 1 0 1 1 0 8 0 rtentry 112 112 0 1 4 0 4 4 0 8 0 unpcb 144 517 0 498 7 1 6 6 0 8 5 syncache 320 4 0 4 1 1 0 1 0 8 0 tcpqe 32 48 0 48 1 1 0 1 0 8 0 tcpcb 808 219 0 214 11 7 4 8 0 8 3 arp 120 18 0 0 1 0 1 1 0 8 0 ipq 40 1 0 1 1 0 1 1 0 8 1 ipqe 40 4 0 4 1 0 1 1 0 8 1 inpcb 376 402 0 393 14 6 8 8 0 8 7 nd6 136 25 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 468 0 0 30 0 30 30 0 8 0 art_table 32 469 0 0 4 0 4 4 0 8 0 art_node 16 111 0 10 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semupl 112 4 0 4 2 2 0 1 0 8 0 semapl 112 11 0 2 1 0 1 1 0 8 0 shmpl 112 16 0 9 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2007 0 568 91 0 91 91 0 8 0 ffsino 272 2007 0 568 97 0 97 97 0 8 0 nchpl 144 2818 0 1140 63 0 63 63 0 8 0 uvmvnodes 80 2120 0 0 44 0 44 44 0 8 0 vnodes 216 2120 0 0 118 0 118 118 0 8 0 namei 1024 9749 0 9748 3 2 1 3 0 8 0 percpumem 16 46 0 0 1 0 1 1 0 8 0 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 9694 0 9694 10 9 1 8 1 8 1 plimitpl 152 64 0 41 2 0 2 2 0 8 1 sigapl 424 833 0 781 8 1 7 8 0 8 0 futexpl 64 3771 0 3769 1 0 1 1 0 8 0 knotepl 120 114 0 0 4 0 4 4 0 8 0 kqueuepl 216 70 0 62 1 0 1 1 0 8 0 pipepl 320 329 0 301 14 10 4 13 0 8 1 fdescpl 496 815 0 783 7 1 6 6 0 8 0 filepl 152 4504 0 4262 25 9 16 19 0 8 6 lockfpl 104 60 0 58 1 0 1 1 0 8 0 lockfspl 48 22 0 20 1 0 1 1 0 8 0 sessionpl 144 23 0 7 1 0 1 1 0 8 0 pgrppl 48 26 0 10 1 0 1 1 0 8 0 ucredpl 104 513 0 495 1 0 1 1 0 8 0 zombiepl 144 783 0 781 1 0 1 1 0 8 0 processpl 1136 833 0 781 5 0 5 5 0 8 0 procpl 680 1629 0 1559 10 2 8 8 0 8 1 sockpl 584 963 0 932 16 4 12 12 0 8 9 mcl64k 65536 7 0 0 1 0 1 1 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 8 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 7 0 0 1 0 1 1 0 8 0 mcl4k 4096 8 0 0 1 0 1 1 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 263 0 0 33 0 33 33 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 1009 0 0 61 0 61 61 0 8 0 bufpl 280 4605 0 134 320 0 320 320 0 8 0 anonpl 24 232972 0 221773 71 1 70 70 0 186 0 amapchunkpl 152 24541 0 23716 41 2 39 39 0 158 2 amappl16 200 6245 0 5947 16 0 16 16 0 8 0 amappl15 192 14 0 14 1 1 0 1 0 8 0 amappl14 184 145 0 133 2 1 1 2 0 8 0 amappl13 176 25 0 24 2 1 1 1 0 8 0 amappl12 168 1443 0 1407 3 0 3 3 0 8 0 amappl11 160 74 0 64 1 0 1 1 0 8 0 amappl10 152 43 0 33 1 0 1 1 0 8 0 amappl9 144 179 0 178 1 0 1 1 0 8 0 amappl8 136 225 0 174 2 0 2 2 0 8 0 amappl7 128 183 0 155 3 1 2 3 0 8 0 amappl6 120 263 0 256 1 0 1 1 0 8 0 amappl5 112 123 0 114 1 0 1 1 0 8 0 amappl4 104 398 0 377 2 1 1 2 0 8 0 amappl3 96 5241 0 5154 3 0 3 3 0 8 0 amappl2 88 1260 0 1184 3 1 2 3 0 8 0 amappl1 80 10832 0 10313 22 10 12 22 0 8 0 amappl 88 7030 0 6808 9 2 7 8 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 18 0 9 1 0 1 1 0 8 0 uaddrrnd 24 815 0 783 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 815 0 783 1 0 1 1 0 8 0 vmmpekpl 168 12511 0 12456 3 0 3 3 0 8 0 vmmpepl 168 70559 0 68379 122 15 107 119 0 357 2 vmsppl 448 814 0 783 5 0 5 5 0 8 0 rwobjpl 56 26934 0 23530 51 2 49 49 0 8 0 pdppl 4096 1637 0 1566 123 44 79 95 0 8 8 pvpl 32 43022 0 0 347 0 347 347 0 265 0 pmappl 248 814 0 783 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 491 0 61 13 0 13 13 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82cc6ff0) 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: 0x716a349f4110, count: 10 ddb{0}> trace x86_ipi_db(ffffffff82cc6ff0) 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: 0x716a349f4110, 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(ffffffff82897e13) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a25c2a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd80623ed870,fffffd8067500250) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8067500250) at bwrite+0x1f1 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8067500250) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a25c530) at ufs_mkdir+0x52c sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd8073b76a38,ffff80002a25c690,ffff80002a25c6c0,ffff80002a25c5c0) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a17d2c0,ffffff9c,7a1cdebc3460,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff80002a25c840) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002a25c840) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7a1cdebc34d0, count: 4 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82897e13) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002a25c2a8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd80623ed870,fffffd8067500250) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd8067500250) at bwrite+0x1f1 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd8067500250) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002a25c530) at ufs_mkdir+0x52c sys/ufs/ufs/ufs_vnops.c:1175 VOP_MKDIR(fffffd8073b76a38,ffff80002a25c690,ffff80002a25c6c0,ffff80002a25c5c0) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a17d2c0,ffffff9c,7a1cdebc3460,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3069 syscall(ffff80002a25c840) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002a25c840) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7a1cdebc34d0, count: -11