uvm_fault(0xfffffd800b0635b8, 0x367700003675, 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 11075 12020K 12034K 166960K 12171 0 pcb 17 12K 12K 166960K 17 0 rtable 217 6K 7K 166960K 369 0 pf 29 16K 16K 166960K 31 0 ifaddr 38 6K 7K 166960K 44 0 ifgroup 46 2K 2K 166960K 50 0 sysctl 3 1K 9K 166960K 7 0 counters 68 36K 37K 166960K 70 0 ioctlops 0 0K 2K 166960K 35 0 iov 0 0K 12K 166960K 43 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1335 84K 84K 166960K 1438 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 6 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 24 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 24 89K 129K 166960K 416 0 sigio 0 0K 0K 166960K 6 0 proc 58 99K 131K 166960K 494 0 subproc 72 4K 4K 166960K 144 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 37 0 in_multi 88 6K 7K 166960K 104 0 ether_multi 1 0K 0K 166960K 2 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 229 1023K 1023K 166960K 229 0 exec 0 0K 1K 166960K 380 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 258 177K 191K 166960K 5453 0 UVM aobj 13 2K 2K 166960K 15 0 pinsyscall 47 94K 112K 166960K 1484 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 26 0 NDP 10 0K 2K 166960K 27 0 temp 50 8673K 8737K 166960K 4982 0 kqueue 13 20K 28K 166960K 55 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 66 0 63 1 0 1 1 0 8 0 rtentry 176 115 0 15 6 0 6 6 0 8 0 unpcb 144 205 0 188 2 0 2 2 0 8 1 syncache 336 9 0 9 1 0 1 1 0 8 1 tcpqe 32 6 0 6 1 1 0 1 0 8 0 tcpcb 736 102 0 94 2 1 1 2 0 8 0 arp 136 18 0 2 1 0 1 1 0 8 0 inpcb 328 329 0 317 7 2 5 7 0 8 3 ip6q 72 1 0 0 1 0 1 1 0 8 0 ip6af 40 1 0 0 1 0 1 1 0 8 0 nd6 152 28 0 6 2 0 2 2 0 8 1 kcovpl 48 16 0 8 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 479 0 59 30 0 30 30 0 8 2 art_table 40 480 0 59 5 0 5 5 0 8 0 art_node 32 115 0 24 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 5 1 0 1 1 0 8 0 semupl 112 2 0 2 1 0 1 1 0 8 1 semapl 112 19 0 9 1 0 1 1 0 8 0 shmpl 112 12 0 2 1 0 1 1 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 1913 0 396 95 0 95 95 0 8 0 ffsino 296 1913 0 396 117 0 117 117 0 8 0 nchpl 144 2453 0 759 63 0 63 63 0 8 0 vnodes 216 2066 0 0 115 0 115 115 0 8 0 namei 1024 8306 0 8306 1 0 1 1 0 8 1 percpumem 16 50 0 1 1 0 1 1 0 8 0 kstatmem 264 24 0 2 2 0 2 2 0 8 0 scxspl 216 8115 0 8115 3 2 1 2 1 8 1 plimitpl 152 102 0 75 2 0 2 2 0 8 0 sigapl 424 686 0 633 7 0 7 7 0 8 1 knotepl 120 349 0 0 11 0 11 11 0 8 0 kqueuepl 224 87 0 78 2 0 2 2 0 8 1 pipepl 344 154 0 127 3 0 3 3 0 8 0 fdescpl 528 670 0 633 4 1 3 4 0 8 0 filepl 160 3320 0 3105 13 2 11 13 0 8 2 lockfpl 104 62 0 59 1 0 1 1 0 8 0 lockfspl 48 26 0 23 1 0 1 1 0 8 0 sessionpl 144 35 0 18 1 0 1 1 0 8 0 pgrppl 48 59 0 34 1 0 1 1 0 8 0 ucredpl 104 552 0 534 1 0 1 1 0 8 0 zombiepl 144 633 0 633 1 0 1 1 0 8 1 processpl 1232 686 0 633 5 0 5 5 0 8 0 procpl 664 1127 0 1066 7 0 7 7 0 8 1 sosppl 176 2 0 2 1 0 1 1 0 8 1 sockpl 752 602 0 570 11 2 9 11 0 8 5 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 122 0 0 16 0 16 16 0 8 0 mcl2k 2048 22 0 0 3 0 3 3 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 272 0 0 17 0 17 17 0 8 0 bufpl 280 2812 0 119 193 0 193 193 0 8 0 anonpl 32 11270 0 0 92 1 91 92 0 246 0 amapchunkpl 152 17782 0 17142 37 2 35 37 0 158 10 amappl16 200 2930 0 2907 17 7 10 16 0 8 8 amappl15 192 5 0 5 1 1 0 1 0 8 0 amappl14 184 8 0 8 1 1 0 1 0 8 0 amappl13 176 398 0 397 1 0 1 1 0 8 0 amappl12 168 1054 0 1008 3 0 3 3 0 8 0 amappl11 160 3 0 3 1 1 0 1 0 8 0 amappl10 152 70 0 60 1 0 1 1 0 8 0 amappl9 144 246 0 246 1 1 0 1 0 8 0 amappl8 136 29 0 28 1 0 1 1 0 8 0 amappl7 128 73 0 71 1 0 1 1 0 8 0 amappl6 120 268 0 255 1 0 1 1 0 8 0 amappl5 112 78 0 70 1 0 1 1 0 8 0 amappl4 104 390 0 368 1 0 1 1 0 8 0 amappl3 96 2920 0 2804 4 0 4 4 0 8 0 amappl2 88 543 0 484 2 0 2 2 0 8 0 amappl1 80 11244 0 10641 14 0 14 14 0 8 0 amappl 88 4690 0 4510 6 0 6 6 0 92 0 uvmvnodes 80 108 0 0 3 0 3 3 0 8 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 14 0 2 1 0 1 1 0 8 0 uaddrrnd 24 670 0 633 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 670 0 633 1 0 1 1 0 8 0 vmmpekpl 168 7676 0 7634 3 0 3 3 0 8 0 vmmpepl 168 52155 0 50078 106 1 105 106 0 357 12 vmsppl 488 669 0 633 7 1 6 6 0 8 1 rwobjpl 80 18020 0 17031 25 0 25 25 0 8 0 pdppl 4096 1347 0 1266 111 28 83 99 0 8 2 pvpl 32 20153 0 0 163 0 163 163 0 265 0 pmappl 256 669 0 633 4 1 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 290 0 32 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff838a8ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 sys/arch/amd64/amd64/bus_space.c:682 acpitimer_delay(1) at acpitimer_delay+0x76 acpitimer_read sys/dev/acpi/acpitimer.c:142 [inline] acpitimer_delay(1) at acpitimer_delay+0x76 sys/dev/acpi/acpitimer.c:120 comcnputc(800,65) at comcnputc+0x29b sys/dev/ic/com.c:1269 cnputc(65) at cnputc+0x67 sys/dev/cons.c:218 db_putchar(65) at db_putchar+0x36d sys/ddb/db_output.c:155 kprintf() at kprintf+0x29c5 sys/kern/subr_prf.c:-1 db_printf(ffffffff833894db) at db_printf+0x9b sys/kern/subr_prf.c:-1 panic(ffffffff833b144e) at panic+0x103 sys/kern/subr_prf.c:217 __assert(ffffffff833f01eb,ffffffff833423af,4e2,ffffffff833423e4) at __assert+0x29 sys/kern/subr_prf.c:-1 uvm_pageunwire(fffffd8008899240) at uvm_pageunwire+0x17d sys/uvm/uvm_page.c:1249 uvm_fault_unwire_locked(fffffd806cbf5d78,200000000000,200000002000) at uvm_fault_unwire_locked+0x33a sys/uvm/uvm_fault.c:1790 end trace frame: 0xffff80002fff5270, count: 0 ddb{0}> trace x86_ipi_db(ffffffff838a8ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:394 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x37 sys/arch/amd64/amd64/bus_space.c:682 acpitimer_delay(1) at acpitimer_delay+0x76 acpitimer_read sys/dev/acpi/acpitimer.c:142 [inline] acpitimer_delay(1) at acpitimer_delay+0x76 sys/dev/acpi/acpitimer.c:120 comcnputc(800,65) at comcnputc+0x29b sys/dev/ic/com.c:1269 cnputc(65) at cnputc+0x67 sys/dev/cons.c:218 db_putchar(65) at db_putchar+0x36d sys/ddb/db_output.c:155 kprintf() at kprintf+0x29c5 sys/kern/subr_prf.c:-1 db_printf(ffffffff833894db) at db_printf+0x9b sys/kern/subr_prf.c:-1 panic(ffffffff833b144e) at panic+0x103 sys/kern/subr_prf.c:217 __assert(ffffffff833f01eb,ffffffff833423af,4e2,ffffffff833423e4) at __assert+0x29 sys/kern/subr_prf.c:-1 uvm_pageunwire(fffffd8008899240) at uvm_pageunwire+0x17d sys/uvm/uvm_page.c:1249 uvm_fault_unwire_locked(fffffd806cbf5d78,200000000000,200000002000) at uvm_fault_unwire_locked+0x33a sys/uvm/uvm_fault.c:1790 uvm_map_pageable_wire(fffffd806cbf5d78,fffffd806c6f82e0,fffffd8067e8c038,ffff80003abf9778,0,0) at uvm_map_pageable_wire+0x63a sys/uvm/uvm_map.c:-1 sys_mlock(ffff80003abf9778,ffff80002fff53b0,ffff80002fff5300) at sys_mlock+0x23d sys/uvm/uvm_mmap.c:849 syscall(ffff80002fff53b0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002fff53b0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:775 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x217377193b0, count: -18 ddb{0}> machine ddbcpu 1 Stopped at savectx+0xae: movl $0,%gs:0x688 savectx() at savectx+0xae end of kernel end trace frame: 0x76e01c641410, count: 14 ddb{1}> trace savectx() at savectx+0xae end of kernel end trace frame: 0x76e01c641410, count: -1