uvm_fault(0xfffffd807344f6f0, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Faulted in DDB; continuing... ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10197 6410K 6419K 166960K 11414 0 pcb 15 14K 16K 166960K 19 0 rtable 240 6K 7K 166960K 2187 0 pf 29 8K 8K 166960K 121 0 ifaddr 44 15K 16K 166960K 234 0 ifgroup 50 2K 2K 166960K 234 0 sysctl 4 1K 3K 166960K 6 0 counters 64 36K 36K 166960K 156 0 ioctlops 0 0K 2K 166960K 126 0 iov 0 0K 28K 166960K 633 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1390 87K 87K 166960K 2829 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 219 0 VM map 2 1K 1K 166960K 2 0 sem 12 1K 1K 166960K 16 0 dirhash 12 2K 2K 166960K 141 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 21 77K 109K 166960K 7231 0 sigio 0 0K 0K 166960K 222 0 proc 56 78K 115K 166960K 2534 0 subproc 104 6K 8K 166960K 728 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 1416 0 in_multi 99 7K 7K 166960K 909 0 ether_multi 1 0K 0K 166960K 34 0 mrt 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 199 890K 890K 166960K 199 0 exec 0 0K 1K 166960K 1550 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 341 77K 101K 166960K 65126 0 UVM aobj 131 4K 6K 166960K 140 0 pinsyscall 41 82K 103K 166960K 9592 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 579 0 NDP 17 0K 2K 166960K 165 0 temp 74 6812K 6940K 166960K 24472 0 kqueue 12 18K 31K 166960K 1066 0 SYN cache 2 16K 16K 166960K 2 0 ddb{0}> 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 120 674 0 671 1 0 1 1 0 8 0 rtentry 112 656 0 543 4 0 4 4 0 8 0 unpcb 144 5525 0 5505 22 20 2 6 0 8 1 syncache 336 217 0 217 9 8 1 1 0 8 1 tcpqe 32 399 0 399 15 14 1 1 0 8 1 tcpcb 808 4442 0 4359 46 36 10 18 0 8 0 arp 120 119 0 99 1 0 1 1 0 8 0 ipq 40 22 0 21 7 6 1 1 0 8 0 ipqe 40 38 0 37 7 6 1 1 0 8 0 inpcb 392 9123 0 9036 70 59 11 20 0 8 1 nd6 136 192 0 167 2 1 1 2 0 8 0 kcovpl 48 56 0 48 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 2590 0 2129 34 4 30 30 0 8 1 art_table 32 2591 0 2129 4 0 4 4 0 8 0 art_node 16 655 0 552 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 4 1 0 1 1 0 8 0 semupl 112 4 0 4 1 1 0 1 0 8 0 semapl 112 10 0 0 1 0 1 1 0 8 0 shmpl 112 137 0 9 4 0 4 4 0 8 0 dirhash 1024 103 0 86 3 0 3 3 0 8 0 dino2pl 256 11068 0 9532 97 0 97 97 0 8 0 ffsino 272 11068 0 9532 104 1 103 103 0 8 0 nchpl 144 20704 0 18970 66 0 66 66 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 67028 0 67025 4 3 1 2 0 8 0 percpumem 16 92 0 46 1 0 1 1 0 8 0 kstatmem 264 114 0 92 2 0 2 2 0 8 0 scxspl 216 72095 0 72095 38 37 1 8 1 8 1 plimitpl 152 1317 0 1294 7 5 2 2 0 8 0 sigapl 424 7428 0 7376 7 0 7 7 0 8 0 futexpl 64 86356 0 86355 2 1 1 1 0 8 0 knotepl 120 757 0 0 18 0 18 18 0 8 0 kqueuepl 216 1869 0 1861 11 10 1 5 0 8 0 pipepl 320 1186 0 1156 7 4 3 6 0 8 0 fdescpl 496 7409 0 7377 8 2 6 6 0 8 0 filepl 152 43230 0 42980 43 32 11 18 0 8 0 lockfpl 104 1926 0 1924 1 0 1 1 0 8 0 lockfspl 48 628 0 626 1 0 1 1 0 8 0 sessionpl 144 69 0 53 1 0 1 1 0 8 0 pgrppl 48 229 0 213 1 0 1 1 0 8 0 ucredpl 104 8628 0 8610 1 0 1 1 0 8 0 zombiepl 144 7378 0 7376 1 0 1 1 0 8 0 processpl 1136 7428 0 7376 5 0 5 5 0 8 0 procpl 656 15983 0 15911 13 5 8 8 0 8 0 sosppl 168 246 0 239 1 0 1 1 0 8 0 sockpl 584 15502 0 15393 68 58 10 15 0 8 0 mcl64k 65536 16 0 0 2 0 2 2 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 9 0 0 1 0 1 1 0 8 0 mcl8k 8192 18 0 0 3 1 2 3 0 8 0 mcl4k 4096 38 0 0 3 0 3 3 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 543 0 0 34 7 27 34 0 8 0 mtagpl 96 6 0 0 1 0 1 1 0 8 0 mbufpl 256 1381 0 0 72 0 72 72 0 8 0 bufpl 280 15595 0 9340 448 1 447 448 0 8 0 anonpl 24 900078 0 893949 154 90 64 81 0 186 0 amapchunkpl 152 209135 0 208461 106 69 37 45 0 158 4 amappl16 200 21964 0 21869 176 157 19 28 0 8 5 amappl15 192 15 0 15 3 3 0 1 0 8 0 amappl14 184 430 0 417 2 1 1 2 0 8 0 amappl13 176 16 0 15 7 6 1 1 0 8 0 amappl12 168 8762 0 8727 2 0 2 2 0 8 0 amappl11 160 59 0 48 1 0 1 1 0 8 0 amappl10 152 105 0 94 1 0 1 1 0 8 0 amappl9 144 302 0 300 1 0 1 1 0 8 0 amappl8 136 1300 0 1150 7 1 6 6 0 8 0 amappl7 128 85 0 71 1 0 1 1 0 8 0 amappl6 120 1149 0 1118 5 3 2 2 0 8 0 amappl5 112 457 0 445 1 0 1 1 0 8 0 amappl4 104 1113 0 1064 6 4 2 2 0 8 0 amappl3 96 39967 0 39881 9 5 4 4 0 8 0 amappl2 88 8379 0 8287 6 3 3 3 0 8 0 amappl1 80 37577 0 37071 22 10 12 22 0 8 0 amappl 88 63541 0 63339 9 3 6 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 72 139 0 9 3 0 3 3 0 8 0 uaddrrnd 24 7409 0 7377 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 7409 0 7377 1 0 1 1 0 8 0 vmmpekpl 168 54234 0 54181 3 0 3 3 0 8 0 vmmpepl 168 459968 0 457860 239 106 133 133 0 357 19 vmsppl 440 7408 0 7377 5 0 5 5 0 8 0 rwobjpl 56 117797 0 110541 120 12 108 108 0 8 0 pdppl 4096 14825 0 14754 473 386 87 87 0 8 16 pvpl 32 45001 0 0 364 1 363 363 0 265 0 pmappl 248 7408 0 7377 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 959 0 506 14 0 14 14 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8288ff4f) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff800030a79fb8) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd806420a7b0,fffffd80665a0698) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd80665a0698) at bwrite+0x1d0 sys/kern/vfs_bio.c:757 VOP_BWRITE(fffffd80665a0698) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff800030a7a230) at ufs_mkdir+0x445 sys/ufs/ufs/ufs_vnops.c:1165 VOP_MKDIR(fffffd806b513da0,ffff800030a7a390,ffff800030a7a3c0,ffff800030a7a2c0) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff8000fffea2c0,ffffff9c,200000c0,440ebcd6) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3077 syscall(ffff800030a7a540) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff800030a7a540) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xed5d9ea4d20, count: -11 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffff800029cebff0) 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: 0x89538db0e70, count: 10 ddb{1}> trace x86_ipi_db(ffff800029cebff0) 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: 0x89538db0e70, count: -5