exclusive kernel: protection fault trap, code=0 Faulted in DDB; continuing... ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10177 6408K 6419K 166960K 11336 0 pcb 15 10K 10K 166960K 15 0 rtable 242 6K 7K 166960K 1303 0 pf 29 8K 8K 166960K 83 0 ifaddr 44 15K 15K 166960K 158 0 ifgroup 50 2K 2K 166960K 158 0 sysctl 4 1K 1K 166960K 4 0 counters 64 36K 36K 166960K 118 0 ioctlops 0 0K 2K 166960K 82 0 iov 0 0K 24K 166960K 302 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1377 87K 87K 166960K 1977 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 88 0 VM map 2 1K 1K 166960K 2 0 sem 11 1K 1K 166960K 13 0 dirhash 12 2K 2K 166960K 81 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 25 93K 117K 166960K 3139 0 sigio 0 0K 0K 166960K 84 0 proc 56 78K 115K 166960K 1554 0 subproc 104 6K 7K 166960K 468 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 646 0 in_multi 99 7K 7K 166960K 529 0 ether_multi 1 0K 0K 166960K 15 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 79 360K 360K 166960K 79 0 exec 0 0K 1K 166960K 923 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 341 79K 96K 166960K 28820 0 UVM aobj 123 8K 8K 166960K 140 0 pinsyscall 45 90K 107K 166960K 4981 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 202 0 NDP 11 0K 2K 166960K 108 0 temp 74 6812K 6940K 166960K 13472 0 kqueue 12 18K 33K 166960K 453 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 120 287 0 284 1 0 1 1 0 8 0 rtentry 112 426 0 312 4 0 4 4 0 8 0 unpcb 144 2142 0 2126 6 5 1 2 0 8 0 syncache 336 101 0 101 8 7 1 1 0 8 1 tcpqe 32 241 0 241 9 8 1 1 0 8 1 tcpcb 808 1515 0 1476 13 6 7 7 0 8 0 arp 120 75 0 56 1 0 1 1 0 8 0 ipq 40 5 0 4 2 1 1 1 0 8 0 ipqe 40 6 0 5 2 1 1 1 0 8 0 inpcb 392 3392 0 3348 13 6 7 8 0 8 0 nd6 136 120 0 93 1 0 1 1 0 8 0 kcovpl 48 36 0 28 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1706 0 1241 33 3 30 30 0 8 0 art_table 32 1707 0 1241 4 0 4 4 0 8 0 art_node 16 425 0 321 1 0 1 1 0 8 0 sysvmsgpl 40 33 0 16 1 0 1 1 0 8 0 semupl 112 6 0 6 1 1 0 1 0 8 0 semapl 112 9 0 0 1 0 1 1 0 8 0 shmpl 112 137 0 17 4 0 4 4 0 8 0 dirhash 1024 63 0 46 3 0 3 3 0 8 0 dino2pl 256 5359 0 3836 96 0 96 96 0 8 0 ffsino 272 5359 0 3836 103 0 103 103 0 8 0 nchpl 144 9574 0 7846 66 0 66 66 0 8 0 uvmvnodes 80 5836 0 0 120 0 120 120 0 8 0 vnodes 216 5836 0 0 325 0 325 325 0 8 0 namei 1024 32017 0 32016 4 3 1 2 0 8 0 percpumem 16 73 0 27 1 0 1 1 0 8 0 kstatmem 264 76 0 54 2 0 2 2 0 8 0 scxspl 216 45655 0 45655 25 21 4 8 1 8 4 plimitpl 152 492 0 469 7 5 2 2 0 8 0 sigapl 424 3378 0 3323 7 0 7 7 0 8 0 futexpl 64 35659 0 35656 2 1 1 1 0 8 0 knotepl 120 498 0 0 11 0 11 11 0 8 0 kqueuepl 216 868 0 860 8 7 1 5 0 8 0 pipepl 320 588 0 560 5 2 3 4 0 8 0 fdescpl 496 3359 0 3323 7 2 5 6 0 8 0 filepl 152 17988 0 17749 17 5 12 16 0 8 0 lockfpl 104 606 0 604 1 0 1 1 0 8 0 lockfspl 48 216 0 214 1 0 1 1 0 8 0 sessionpl 144 50 0 34 1 0 1 1 0 8 0 pgrppl 48 86 0 70 1 0 1 1 0 8 0 ucredpl 104 2970 0 2952 1 0 1 1 0 8 0 zombiepl 144 3324 0 3323 1 0 1 1 0 8 0 processpl 1136 3378 0 3323 5 0 5 5 0 8 0 procpl 656 6706 0 6630 8 0 8 8 0 8 0 sosppl 168 125 0 122 1 0 1 1 0 8 0 sockpl 584 5903 0 5842 16 9 7 8 0 8 0 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 13 0 0 2 0 2 2 0 8 0 mcl12k 12288 14 0 0 2 0 2 2 0 8 0 mcl9k 9216 7 0 0 1 0 1 1 0 8 0 mcl8k 8192 13 0 0 2 0 2 2 0 8 0 mcl4k 4096 25 0 0 4 1 3 3 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 316 0 0 33 3 30 33 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 1178 0 0 69 0 69 69 0 8 0 bufpl 280 10754 0 4473 449 0 449 449 0 8 0 anonpl 24 490943 0 484730 119 60 59 67 0 186 0 amapchunkpl 152 91183 0 90426 67 31 36 43 0 158 0 amappl16 200 11524 0 11428 34 23 11 18 0 8 0 amappl15 192 16 0 16 5 5 0 1 0 8 0 amappl14 184 287 0 274 2 1 1 2 0 8 0 amappl13 176 19 0 18 2 1 1 1 0 8 0 amappl12 168 4407 0 4371 2 0 2 2 0 8 0 amappl11 160 51 0 41 1 0 1 1 0 8 0 amappl10 152 101 0 88 1 0 1 1 0 8 0 amappl9 144 230 0 228 1 0 1 1 0 8 0 amappl8 136 620 0 512 6 0 6 6 0 8 0 amappl7 128 71 0 57 1 0 1 1 0 8 0 amappl6 120 780 0 756 2 1 1 2 0 8 0 amappl5 112 323 0 311 1 0 1 1 0 8 0 amappl4 104 926 0 882 3 1 2 3 0 8 0 amappl3 96 17830 0 17730 4 1 3 4 0 8 0 amappl2 88 4070 0 3973 8 5 3 4 0 8 0 amappl1 80 21700 0 21181 22 10 12 22 0 8 0 amappl 88 27805 0 27575 7 1 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 17 4 1 3 3 0 8 0 uaddrrnd 24 3360 0 3324 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3360 0 3324 1 0 1 1 0 8 0 vmmpekpl 168 26892 0 26832 4 0 4 4 0 8 0 vmmpepl 168 221665 0 219421 170 62 108 117 0 357 0 vmsppl 440 3359 0 3324 5 0 5 5 0 8 0 rwobjpl 56 63440 0 56316 108 7 101 101 0 8 0 pdppl 4096 6727 0 6648 299 218 81 93 0 8 2 pvpl 32 46846 0 0 378 0 378 378 0 265 0 pmappl 248 3359 0 3324 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 692 0 252 13 0 13 13 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(ffffffff8288f2d5) at panic+0x17b sys/kern/subr_prf.c:198 vop_generic_badop(ffff80002d6a7228) at vop_generic_badop+0x1f sys/kern/vfs_default.c:133 VOP_STRATEGY(fffffd8069476640,fffffd806680f4a0) at VOP_STRATEGY+0x9f sys/kern/vfs_vops.c:628 bwrite(fffffd806680f4a0) at bwrite+0x1d0 sys/kern/vfs_bio.c:757 ffs2_balloc(fffffd8068dc0558,40002,1,fffffd807f7d7548,1,ffff80002d6a75b0) at ffs2_balloc+0xa89 sys/ufs/ffs/ffs_balloc.c:593 ffs_truncate(fffffd8068dc0558,40003,0,fffffd807f7d7548) at ffs_truncate+0x341 sys/ufs/ffs/ffs_inode.c:185 ufs_setattr(ffff80002d6a76e0) at ufs_setattr+0x683 sys/ufs/ufs/ufs_vnops.c:403 VOP_SETATTR(fffffd8069476640,ffff80002d6a7768,fffffd807f7d7548,ffff80002fd0a550) at VOP_SETATTR+0xda sys/kern/vfs_vops.c:210 dotruncate(ffff80002fd0a550,fffffd8069476640,40003) at dotruncate+0x13e sys/kern/vfs_syscalls.c:2828 sys_truncate(ffff80002fd0a550,ffff80002d6a7a40,ffff80002d6a7990) at sys_truncate+0xe1 sys/kern/vfs_syscalls.c:2853 syscall(ffff80002d6a7a40) at syscall+0x854 mi_syscall sys/sys/syscall_mi.h:180 [inline] syscall(ffff80002d6a7a40) at syscall+0x854 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x2faf204d280, count: -13 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: 0x2c3e1df00, 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: 0x2c3e1df00, count: -5