exclusive uvm_fault(0xffffffff82a51330, 0x100020000, 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 6557K 7033K 78643K 15800 0 pcb 16 16K 18K 78643K 499 0 rtable 212 14K 14K 78643K 1220 0 ifaddr 100 20K 21K 78643K 694 0 sysctl 2 0K 0K 78643K 2 0 counters 56 35K 36K 78643K 116 0 ioctlops 0 0K 8K 78643K 2350 0 iov 0 0K 20K 78643K 504 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1364 85K 85K 78643K 3046 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 9K 78643K 52 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 162 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 15 53K 89K 78643K 3508 0 sigio 0 0K 0K 78643K 14 0 proc 70 87K 124K 78643K 996 0 subproc 104 6K 6K 78643K 273 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 1 0K 0K 78643K 175 0 in_multi 85 5K 7K 78643K 343 0 ether_multi 2 0K 0K 78643K 9 0 mrt 2 0K 0K 78643K 29 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 115 519K 519K 78643K 115 0 exec 0 0K 2K 78643K 1558 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 390 230K 230K 78643K 45890 0 UVM aobj 122 3K 3K 78643K 128 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 2 0K 0K 78643K 212 0 NDP 14 0K 2K 78643K 97 0 temp 143 4721K 4785K 78643K 27569 0 kqueue 12 18K 26K 78643K 249 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 120 181 0 178 2 1 1 2 0 8 0 rtentry 112 332 0 251 4 0 4 4 0 8 0 unpcb 136 4129 0 4113 25 20 5 8 0 8 4 syncache 296 16 0 16 3 3 0 1 0 8 0 tcpqe 32 142 1 142 2 2 0 1 0 8 0 tcpcb 736 1138 0 1130 51 44 7 13 0 8 6 arp 120 45 0 31 1 0 1 1 0 8 0 inpcb 312 3528 0 3516 59 50 9 11 0 8 8 rttmr 72 12 0 12 4 4 0 1 0 8 0 ip6q 72 3 0 3 1 1 0 1 0 8 0 ip6af 40 9 0 9 1 1 0 1 0 8 0 nd6 48 77 0 60 1 0 1 1 0 8 0 pkpcb 40 11 0 11 1 1 0 1 0 8 0 kcovpl 48 21 0 13 1 0 1 1 0 8 0 ppxss 1248 11 0 11 3 3 0 1 0 8 0 pfstscr 40 15 0 15 4 4 0 1 0 8 0 pffrag 232 33 0 32 2 1 1 1 0 482 0 pffrnode 88 33 0 32 2 1 1 1 0 8 0 pffrent 40 72 0 71 2 1 1 1 0 8 0 pfosfp 40 1431 0 1007 5 0 5 5 0 8 0 pfosfpen 112 1431 0 714 21 0 21 21 0 8 0 pfrktable 1344 52 0 40 6 4 2 2 0 8 1 pftag 88 6 0 4 2 1 1 1 0 8 0 pfstitem 24 38 0 36 1 0 1 1 0 8 0 pfstkey 112 73 0 71 1 0 1 1 0 8 0 pfstate 320 53 0 51 3 2 1 3 0 8 0 pfrule 1360 260 0 225 6 2 4 4 0 8 1 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 1545 0 1153 32 6 26 29 0 8 0 art_table 32 1547 0 1153 4 0 4 4 0 8 0 art_node 16 331 0 257 1 0 1 1 0 8 0 sysvmsgpl 40 17 0 12 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 160 0 150 1 0 1 1 0 8 0 shmpl 112 125 0 6 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 5773 0 4317 92 0 92 92 0 8 0 ffsino 272 5773 0 4317 98 0 98 98 0 8 0 nchpl 144 10448 0 8820 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 224 5926 0 0 349 0 349 349 0 8 0 namei 1024 37263 0 37263 5 4 1 2 0 8 1 percpumem 16 70 0 30 1 0 1 1 0 8 0 vcpupl 2048 14 0 0 2 0 2 2 0 8 0 vmpool 560 26 0 12 2 1 1 1 0 8 0 pfiaddrpl 120 20 0 10 3 2 1 1 0 8 0 scsiplug 72 3 0 3 1 1 0 1 0 8 0 scxspl 216 29526 0 29526 18 17 1 8 0 8 1 plimitpl 152 349 0 334 1 0 1 1 0 8 0 sigapl 424 3807 0 3760 8 2 6 8 0 8 0 futexpl 64 28385 0 28382 4 3 1 1 0 8 0 knotepl 120 557 0 0 11 0 11 11 0 8 0 kqueuepl 216 681 0 673 17 12 5 5 0 8 4 pipepl 336 899 0 871 20 17 3 8 0 8 0 fdescpl 496 3770 0 3742 5 1 4 5 0 8 0 filepl 152 24649 0 24403 47 32 15 18 0 8 5 lockfpl 104 809 0 807 4 2 2 2 0 8 1 lockfspl 48 302 0 300 1 0 1 1 0 8 0 sessionpl 144 38 0 21 1 0 1 1 0 8 0 pgrppl 48 42 0 25 1 0 1 1 0 8 0 ucredpl 96 3084 0 3069 1 0 1 1 0 8 0 zombiepl 144 3763 0 3760 2 1 1 1 0 8 0 processpl 1064 3807 0 3760 5 0 5 5 0 8 0 procpl 672 10155 0 10093 13 6 7 9 0 8 1 srpgc 96 16 0 16 4 4 0 1 0 8 0 sosppl 168 37 0 37 8 7 1 1 0 8 1 sockpl 480 7850 0 7819 133 121 12 30 0 8 7 mcl64k 65536 20 0 0 3 0 3 3 0 8 0 mcl16k 16384 10 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 6 0 0 1 0 1 1 0 8 0 mcl2k 2048 195 0 0 20 0 20 20 0 8 0 mtagpl 96 370 0 0 10 0 10 10 0 8 0 mbufpl 256 603 0 0 37 0 37 37 0 8 0 bufpl 288 9118 0 2782 453 0 453 453 0 8 0 anonpl 24 1097982 0 1077267 233 80 153 153 0 186 25 amapchunkpl 152 116013 0 115043 64 14 50 50 0 158 11 amappl16 200 13024 0 12422 126 85 41 46 0 8 8 amappl15 192 548 0 540 1 0 1 1 0 8 0 amappl14 184 205 0 202 2 1 1 1 0 8 0 amappl13 176 745 0 737 1 0 1 1 0 8 0 amappl12 168 120 0 116 1 0 1 1 0 8 0 amappl11 160 259 0 241 1 0 1 1 0 8 0 amappl10 152 880 0 871 1 0 1 1 0 8 0 amappl9 144 1289 0 1284 1 0 1 1 0 8 0 amappl8 136 1056 0 974 3 0 3 3 0 8 0 amappl7 128 340 0 327 1 0 1 1 0 8 0 amappl6 120 1045 0 1018 2 1 1 2 0 8 0 amappl5 112 3772 0 3753 1 0 1 1 0 8 0 amappl4 104 1392 0 1364 2 0 2 2 0 8 0 amappl3 96 1105 0 1088 1 0 1 1 0 8 0 amappl2 88 1445 0 1387 3 1 2 3 0 8 0 amappl1 80 70729 0 70134 19 5 14 19 0 8 0 amappl 88 45121 0 44846 7 0 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 72 127 0 6 3 0 3 3 0 8 0 uaddrrnd 24 3796 0 3752 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 3796 0 3752 1 0 1 1 0 8 0 vmmpekpl 168 33078 0 33022 3 0 3 3 0 8 0 vmmpepl 168 351536 0 348860 194 62 132 145 0 357 10 vmsppl 368 3795 0 3752 6 1 5 5 0 8 0 rwobjpl 56 93769 0 86079 114 1 113 113 0 8 1 pdppl 4096 7599 0 7518 285 202 83 83 0 8 2 pvpl 32 1885788 0 1862083 355 118 237 262 0 265 32 pmappl 248 3795 0 3752 4 1 3 3 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 1185 0 328 25 0 25 25 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffffffff82948ff0) 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_read_1(3f8,5) at x86_bus_space_io_read_1+0x28 sys/arch/amd64/amd64/bus_space.c:639 comcnputc(800,69) at comcnputc+0x97 sys/dev/ic/com.c:1259 cnputc(69) at cnputc+0x4b sys/dev/cons.c:239 db_putchar(69) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20ec sys/kern/subr_prf.c:1068 db_printf(ffffffff82600d82) at db_printf+0x85 sys/kern/subr_prf.c:502 panic(ffffffff825a0385) at panic+0xd7 sys/kern/subr_prf.c:220 witness_checkorder(ffffffff82b7e900,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8008741c70) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8008741c70) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8008741b58) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 end trace frame: 0xffff800027b0c7f0, count: 0 ddb{0}> trace x86_ipi_db(ffffffff82948ff0) 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_read_1(3f8,5) at x86_bus_space_io_read_1+0x28 sys/arch/amd64/amd64/bus_space.c:639 comcnputc(800,69) at comcnputc+0x97 sys/dev/ic/com.c:1259 cnputc(69) at cnputc+0x4b sys/dev/cons.c:239 db_putchar(69) at db_putchar+0x3fc sys/ddb/db_output.c:155 kprintf() at kprintf+0x20ec sys/kern/subr_prf.c:1068 db_printf(ffffffff82600d82) at db_printf+0x85 sys/kern/subr_prf.c:502 panic(ffffffff825a0385) at panic+0xd7 sys/kern/subr_prf.c:220 witness_checkorder(ffffffff82b7e900,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b7e6f8) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd8008741c70) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd8008741c70) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd8008741b58) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip6_input(ffff800027b0c9e8,ffff800027b0c9f4,85,18) at rip6_input+0x692 sys/netinet6/raw_ip6.c:224 ip_deliver(ffff800027b0c9e8,ffff800027b0c9f4,85,18) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip6_input_if(ffff800027b0c9e8,ffff800027b0c9f4,29,0,ffff80000019f2a8) at ip6_input_if+0x920 ipv6_input(ffff80000019f2a8,fffffd807b724200) at ipv6_input+0x48 sys/netinet6/ip6_input.c:169 if_input_local(ffff80000019f2a8,fffffd807b724200,18) at if_input_local+0x136 sys/net/if.c:778 ip6_output(fffffd80757cc200,ffff800000bf2700,fffffd806f67f7c8,0,0,fffffd806f67f750) at ip6_output+0xf57 rip6_output(fffffd80757cc200,fffffd80600e49b8,ffff800027b0cd50,0) at rip6_output+0x4ad sys/netinet6/raw_ip6.c:490 rip6_usrreq(fffffd80600e49b8,9,fffffd80757cc200,0,0,ffff8000fffea2a0) at rip6_usrreq+0x5d3 sys/netinet6/raw_ip6.c:679 sosend(fffffd80600e49b8,0,ffff800027b0cf88,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000fffea2a0,5,ffff800027b0cf88,0,ffff800027b0d080) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_write(ffff8000fffea2a0,ffff800027b0d028,ffff800027b0d080) at sys_write+0x83 sys/kern/sys_generic.c:301 syscall(ffff800027b0d0f0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800027b0d0f0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb8d31156730, count: -27 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(ffffffff82587590) at panic+0x177 sys/kern/subr_prf.c:202 __assert(ffffffff82600cbd,ffffffff8260e778,aae,ffffffff825bf24b) at __assert+0x25 sys/kern/subr_prf.c:161 uvm_map_teardown(fffffd806e37ba38) at uvm_map_teardown+0x2e8 sys/uvm/uvm_map.c:2736 uvmspace_free(fffffd806e37ba38) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3685 reaper(ffff8000210f8fc0) 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(ffffffff82587590) at panic+0x177 sys/kern/subr_prf.c:202 __assert(ffffffff82600cbd,ffffffff8260e778,aae,ffffffff825bf24b) at __assert+0x25 sys/kern/subr_prf.c:161 uvm_map_teardown(fffffd806e37ba38) at uvm_map_teardown+0x2e8 sys/uvm/uvm_map.c:2736 uvmspace_free(fffffd806e37ba38) at uvmspace_free+0xa6 sys/uvm/uvm_map.c:3685 reaper(ffff8000210f8fc0) at reaper+0x18b sys/kern/kern_exit.c:457 end trace frame: 0x0, count: -6