exclusive kernel: protection fault trap, code=0 Faulted in DDB; continuing... ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10175 6479K 6895K 78643K 12127 0 pcb 46 10K 10K 78643K 113 0 rtable 216 6K 7K 78643K 395 0 ifaddr 79 16K 17K 78643K 105 0 sysctl 2 0K 0K 78643K 2 0 counters 54 35K 35K 78643K 62 0 ioctlops 0 0K 4K 78643K 1569 0 iov 0 0K 16K 78643K 30 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1349 84K 84K 78643K 1623 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 14 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 26 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 13 45K 89K 78643K 468 0 sigio 0 0K 0K 78643K 75 0 proc 67 87K 111K 78643K 534 0 subproc 104 6K 7K 78643K 117 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 1 0K 0K 78643K 5 0 in_multi 90 6K 6K 78643K 120 0 ether_multi 2 0K 0K 78643K 6 0 mrt 0 0K 0K 78643K 6 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 49 228K 228K 78643K 49 0 exec 0 0K 2K 78643K 679 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 350 181K 181K 78643K 7551 0 UVM aobj 18 2K 2K 78643K 23 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 2 0K 0K 78643K 12 0 NDP 11 0K 1K 78643K 33 0 temp 94 4699K 4763K 78643K 8813 0 kqueue 12 18K 20K 78643K 34 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 rtpcb 120 45 0 42 1 0 1 1 0 8 0 rtentry 112 124 0 25 4 0 4 4 0 8 0 unpcb 136 84 0 69 1 0 1 1 0 8 0 syncache 296 4 0 4 1 1 0 1 0 8 0 tcpqe 32 1013 0 1013 2 2 0 2 0 8 0 tcpcb 736 136 0 94 7 0 7 7 0 8 3 arp 120 20 0 4 1 0 1 1 0 8 0 inpcb 312 516 0 443 10 4 6 6 0 8 0 rttmr 72 2 0 2 1 1 0 1 0 8 0 nd6 48 27 0 6 1 0 1 1 0 8 0 kcovpl 48 9 0 1 1 0 1 1 0 8 0 ppxss 1248 2 0 2 1 1 0 1 0 8 0 pffrent 40 3 0 3 1 0 1 1 0 8 1 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 32 0 12 1 0 1 1 0 8 0 pfstkey 112 32 0 12 1 0 1 1 0 8 0 pfstate 320 32 0 12 2 0 2 2 0 8 0 pfrule 1360 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 256 497 0 88 29 0 29 29 0 8 2 art_table 32 498 0 88 4 0 4 4 0 8 0 art_node 16 123 0 33 1 0 1 1 0 8 0 sysvmsgpl 40 16 0 13 1 0 1 1 0 8 0 semapl 112 20 0 10 1 0 1 1 0 8 0 shmpl 112 20 0 5 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1926 0 484 91 0 91 91 0 8 0 ffsino 272 1926 0 484 97 0 97 97 0 8 0 nchpl 144 2576 0 941 62 0 62 62 0 8 0 uvmvnodes 80 2297 0 0 47 0 47 47 0 8 0 vnodes 224 2297 0 0 136 0 136 136 0 8 0 namei 1024 9037 0 9037 4 3 1 2 0 8 1 percpumem 16 43 0 4 1 0 1 1 0 8 0 vcpupl 2048 7 0 0 1 0 1 1 0 8 0 vmpool 560 8 0 1 1 0 1 1 0 8 0 scxspl 216 7998 0 7998 9 8 1 8 0 8 1 plimitpl 152 32 0 17 1 0 1 1 0 8 0 sigapl 424 768 0 723 7 1 6 6 0 8 0 futexpl 64 2568 0 2566 1 0 1 1 0 8 0 knotepl 120 108 0 0 4 0 4 4 0 8 0 kqueuepl 216 43 0 35 1 0 1 1 0 8 0 pipepl 336 166 0 138 3 0 3 3 0 8 0 fdescpl 496 754 0 728 6 2 4 5 0 8 0 filepl 152 3778 0 3473 19 3 16 16 0 8 4 lockfpl 104 77 0 75 1 0 1 1 0 8 0 lockfspl 48 38 0 36 1 0 1 1 0 8 0 sessionpl 144 25 0 8 1 0 1 1 0 8 0 pgrppl 48 25 0 8 1 0 1 1 0 8 0 ucredpl 96 376 0 363 1 0 1 1 0 8 0 zombiepl 144 728 0 723 2 1 1 1 0 8 0 processpl 1064 768 0 723 4 0 4 4 0 8 0 procpl 672 1456 0 1393 7 0 7 7 0 8 1 srpgc 96 4 0 4 2 1 1 1 0 8 1 sockpl 480 645 0 553 19 7 12 13 0 8 0 mcl64k 65536 11 0 0 2 0 2 2 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 3 0 0 1 0 1 1 0 8 0 mcl9k 9216 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 9 0 0 2 0 2 2 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 298 0 0 37 0 37 37 0 8 0 mtagpl 96 39 0 0 1 0 1 1 0 8 0 mbufpl 256 399 0 0 23 0 23 23 0 8 0 bufpl 288 4238 0 146 293 0 293 293 0 8 0 anonpl 24 165725 0 146489 123 4 119 119 0 186 0 amapchunkpl 152 17475 0 16588 38 2 36 36 0 158 0 amappl16 200 1458 0 901 31 1 30 30 0 8 0 amappl15 192 118 0 113 1 0 1 1 0 8 0 amappl14 184 14 0 11 1 0 1 1 0 8 0 amappl13 176 93 0 90 1 0 1 1 0 8 0 amappl12 168 109 0 103 1 0 1 1 0 8 0 amappl11 160 106 0 88 1 0 1 1 0 8 0 amappl10 152 134 0 122 1 0 1 1 0 8 0 amappl9 144 546 0 540 1 0 1 1 0 8 0 amappl8 136 637 0 590 2 0 2 2 0 8 0 amappl7 128 174 0 161 1 0 1 1 0 8 0 amappl6 120 271 0 250 2 1 1 2 0 8 0 amappl5 112 584 0 562 1 0 1 1 0 8 0 amappl4 104 922 0 896 2 1 1 2 0 8 0 amappl3 96 280 0 265 1 0 1 1 0 8 0 amappl2 88 603 0 553 3 1 2 3 0 8 0 amappl1 80 16880 0 16289 19 5 14 19 0 8 0 amappl 88 7075 0 6808 8 1 7 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 22 0 5 1 0 1 1 0 8 0 uaddrrnd 24 762 0 726 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 762 0 726 1 0 1 1 0 8 0 vmmpekpl 168 9990 0 9923 4 0 4 4 0 8 0 vmmpepl 168 73092 0 70562 138 22 116 135 0 357 0 vmsppl 368 761 0 726 6 2 4 4 0 8 0 rwobjpl 56 20918 0 17038 58 2 56 56 0 8 0 pdppl 4096 1531 0 1459 117 41 76 81 0 8 4 pvpl 32 415823 0 392313 265 35 230 263 0 265 36 pmappl 248 761 0 726 4 1 3 3 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 733 0 53 20 0 20 20 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffffffff8294dff0) at x86_ipi_db+0x1a 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+0x23 x86_bus_space_io_write_1(3f8,0,28) at x86_bus_space_io_write_1+0x31 sys/arch/amd64/amd64/bus_space.c:759 comcnputc(800,28) at comcnputc+0x128 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,28) at comcnputc+0x128 sys/dev/ic/com.c:1263 cnputc(28) at cnputc+0x4b sys/dev/cons.c:239 db_putchar(28) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20ec sys/kern/subr_prf.c:1068 db_printf(ffffffff82608896) at db_printf+0x85 sys/kern/subr_prf.c:502 panic(ffffffff825a56b6) at panic+0xd7 sys/kern/subr_prf.c:220 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8066371568) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8066371568) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8066371450) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 end trace frame: 0xffff800023e75900, count: 0 ddb{0}> trace x86_ipi_db(ffffffff8294dff0) at x86_ipi_db+0x1a 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+0x23 x86_bus_space_io_write_1(3f8,0,28) at x86_bus_space_io_write_1+0x31 sys/arch/amd64/amd64/bus_space.c:759 comcnputc(800,28) at comcnputc+0x128 bus_space_barrier machine/bus.h:481 [inline] comcnputc(800,28) at comcnputc+0x128 sys/dev/ic/com.c:1263 cnputc(28) at cnputc+0x4b sys/dev/cons.c:239 db_putchar(28) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20ec sys/kern/subr_prf.c:1068 db_printf(ffffffff82608896) at db_printf+0x85 sys/kern/subr_prf.c:502 panic(ffffffff825a56b6) at panic+0xd7 sys/kern/subr_prf.c:220 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8066371568) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8066371568) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8066371450) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip6_input(ffff800023e75c08,ffff800023e75c14,3a,18) at rip6_input+0x692 sys/netinet6/raw_ip6.c:224 icmp6_input(ffff800023e75c08,ffff800023e75c14,3a,18) at icmp6_input+0x8e8 sys/netinet6/icmp6.c:762 ip_deliver(ffff800023e75c08,ffff800023e75c14,3a,18) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip6_input_if(ffff800023e75c08,ffff800023e75c14,29,0,ffff80000019f2a8) at ip6_input_if+0x920 ipv6_input(ffff80000019f2a8,fffffd8072db8700) at ipv6_input+0x48 sys/netinet6/ip6_input.c:169 if_input_local(ffff80000019f2a8,fffffd8072db8700,18) at if_input_local+0x136 sys/net/if.c:778 ip6_output(fffffd806a823b00,ffff800000c23980,fffffd806bc69a60,0,0,fffffd806bc699e8) at ip6_output+0xf57 rip6_output(fffffd807f00eb00,fffffd8068fa7070,ffff800023e75f70,0) at rip6_output+0x4ad sys/netinet6/raw_ip6.c:490 rip6_usrreq(fffffd8068fa7070,9,fffffd807f00eb00,0,0,ffff8000ffff4a80) at rip6_usrreq+0x5d3 sys/netinet6/raw_ip6.c:679 sosend(fffffd8068fa7070,0,ffff800023e761a8,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000ffff4a80,4,ffff800023e761a8,0,ffff800023e762a0) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_write(ffff8000ffff4a80,ffff800023e76248,ffff800023e762a0) at sys_write+0x83 sys/kern/sys_generic.c:301 syscall(ffff800023e76310) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800023e76310) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xcfb32a2fad0, count: -28 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x18: addq $0x8,%rsp db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff8258f849) at panic+0x177 sys/kern/subr_prf.c:202 __assert(ffffffff826021d1,ffffffff826102ef,aae,ffffffff825c283e) at __assert+0x25 sys/kern/subr_prf.c:161 uvm_map_teardown(fffffd80753ab468) at uvm_map_teardown+0x2e8 sys/uvm/uvm_map.c:2736 uvmspace_free(fffffd80753ab468) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3685 reaper(ffff8000210f9a40) at reaper+0x18b sys/kern/kern_exit.c:457 end trace frame: 0x0, count: 9 ddb{1}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff8258f849) at panic+0x177 sys/kern/subr_prf.c:202 __assert(ffffffff826021d1,ffffffff826102ef,aae,ffffffff825c283e) at __assert+0x25 sys/kern/subr_prf.c:161 uvm_map_teardown(fffffd80753ab468) at uvm_map_teardown+0x2e8 sys/uvm/uvm_map.c:2736 uvmspace_free(fffffd80753ab468) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3685 reaper(ffff8000210f9a40) at reaper+0x18b sys/kern/kern_exit.c:457 end trace frame: 0x0, count: -6