kernel: page fault trap, code=10 Stopped at 0 TID PID UID PRFLAGS PFLAGS CPU COMMAND *199941 91369 0 0 0x4000000 0K syz-executor.4 0(0,0,0,ffffffff82cc1ff0,0,0) at 0 timeout_run(fffffd807790adf0) at timeout_run+0xd0 sys/kern/kern_timeout.c:666 softclock_process_kclock_timeout(fffffd807790adf0,0) at softclock_process_kclock_timeout+0x1cf sys/kern/kern_timeout.c:696 softclock(0) at softclock+0x150 sys/kern/kern_timeout.c:749 softintr_dispatch(0) at softintr_dispatch+0xcd sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2e sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80003731d07f,1,0,0,7fcaabea969ed1da) at pckbc_poll_cmd+0xfd sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:502 wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf wskbd_enable sys/dev/wscons/wskbd.c:810 [inline] wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf sys/dev/wscons/wskbd.c:886 wskbdopen(4300,10001,2000,ffff80002a17e010) at wskbdopen+0x143 sys/dev/wscons/wskbd.c:868 spec_open(ffff80003731d1c8) at spec_open+0x220 sys/kern/spec_vnops.c:150 VOP_OPEN(fffffd806e1805f8,10001,fffffd807f7d75b0,ffff80002a17e010) at VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 end trace frame: 0xffff80003731d360, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: attempt to execute user address 0x0 in supervisor mode ddb{0}> trace 0(0,0,0,ffffffff82cc1ff0,0,0) at 0 timeout_run(fffffd807790adf0) at timeout_run+0xd0 sys/kern/kern_timeout.c:666 softclock_process_kclock_timeout(fffffd807790adf0,0) at softclock_process_kclock_timeout+0x1cf sys/kern/kern_timeout.c:696 softclock(0) at softclock+0x150 sys/kern/kern_timeout.c:749 softintr_dispatch(0) at softintr_dispatch+0xcd sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2e sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80003731d07f,1,0,0,7fcaabea969ed1da) at pckbc_poll_cmd+0xfd sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:502 wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf wskbd_enable sys/dev/wscons/wskbd.c:810 [inline] wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf sys/dev/wscons/wskbd.c:886 wskbdopen(4300,10001,2000,ffff80002a17e010) at wskbdopen+0x143 sys/dev/wscons/wskbd.c:868 spec_open(ffff80003731d1c8) at spec_open+0x220 sys/kern/spec_vnops.c:150 VOP_OPEN(fffffd806e1805f8,10001,fffffd807f7d75b0,ffff80002a17e010) at VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 vn_open(ffff80003731d418,10001,0) at vn_open+0x4e4 sys/kern/vfs_vnops.c:177 doopenat(ffff80002a17e010,ffffff9c,20000000,10000,0,ffff80003731d5d0) at doopenat+0x269 sys/kern/vfs_syscalls.c:1126 syscall(ffff80003731d670) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80003731d670) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7626969bec0, count: -18 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff80003731ccc0 rbx 0 rdx 0 rcx 0xffff80002a17e010 rax 0x9 r8 0 r9 0 r10 0x82a7f33a66c06e67 r11 0 r12 0 r13 0xffffffff82cbd2a0 timeout_spinlock_obj r14 0 r15 0 rip 0 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003731cc78 ss 0x10 0 ddb{0}> show proc PROC (syz-executor.4) tid=199941 pid=91369 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=84, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a1c42b0,0xffff80002a242008 process=0xffff8000ffff1f28 user=0xffff800037318000, vmspace=0xfffffd805d711c70 estcpu=36, cpticks=17, pctcpu=0.55, user=0, sys=71, intr=1 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 91369 295483 80545 0 2 0 syz-executor.4 *91369 199941 80545 0 7 0x4000000 syz-executor.4 91369 162604 80545 0 2 0x4000000 syz-executor.4 54694 294968 30794 0 2 0 syz-executor.1 54694 392019 30794 0 3 0x4000080 fsleep syz-executor.1 69696 466958 14085 0 2 0 syz-executor.3 69696 168557 14085 0 2 0x4000000 syz-executor.3 24903 128437 14666 0 2 0 syz-executor.6 24903 521270 14666 0 2 0x4000000 syz-executor.6 78481 134477 50981 0 2 0x480 syz-executor.7 78481 287594 50981 0 3 0x4000080 piperd syz-executor.7 78481 433253 50981 0 3 0x4000080 fsleep syz-executor.7 23302 483927 78426 0 2 0 syz-executor.2 23302 45344 78426 0 3 0x4000080 ttyin syz-executor.2 23302 199316 78426 0 3 0x4000000 inode syz-executor.2 23302 478826 78426 0 3 0x4000000 inode syz-executor.2 23302 13363 78426 0 3 0x4000080 fsleep syz-executor.2 26689 450906 8874 0 2 0x482 syz-executor.0 78426 220439 8874 0 2 0x482 syz-executor.2 7247 270786 1 0 3 0x18100083 ttyin getty 80545 73156 8874 0 2 0x482 syz-executor.4 50981 114389 8874 0 2 0x482 syz-executor.7 14666 32802 8874 0 2 0x482 syz-executor.6 30794 18598 8874 0 2 0x482 syz-executor.1 14085 415748 8874 0 2 0x482 syz-executor.3 56780 411256 8874 0 2 0x2 syz-executor.5 28464 64194 0 0 3 0x14200 acct acct 63335 40413 0 0 3 0x14280 nfsidl nfsio 26093 178834 0 0 3 0x14280 nfsidl nfsio 38413 310387 0 0 3 0x14280 nfsidl nfsio 34261 69170 0 0 3 0x14280 nfsidl nfsio 37951 354395 0 0 3 0x14280 nfsidl nfsio 86624 338048 0 0 3 0x14280 nfsidl nfsio 67598 12210 0 0 3 0x14280 nfsidl nfsio 46525 520084 0 0 3 0x14280 nfsidl nfsio 14709 122853 0 0 3 0x14280 nfsidl nfsio 86175 230085 0 0 3 0x14280 nfsidl nfsio 96124 152736 0 0 3 0x14280 nfsidl nfsio 70669 129817 0 0 3 0x14280 nfsidl nfsio 24539 13998 0 0 3 0x14280 nfsidl nfsio 78044 206959 0 0 3 0x14280 nfsidl nfsio 89320 166745 0 0 3 0x14280 nfsidl nfsio 7346 127539 0 0 3 0x14280 nfsidl nfsio 98499 241736 0 0 3 0x14280 nfsidl nfsio 89604 150701 0 0 3 0x14280 nfsidl nfsio 18843 391550 0 0 3 0x14280 nfsidl nfsio 23217 277999 0 0 3 0x14280 nfsidl nfsio 84477 302090 0 0 3 0x14200 bored sosplice 8874 218190 41585 0 3 0x1a000082 thrsleep syz-fuzzer 8874 401896 41585 0 2 0x1e000482 syz-fuzzer 8874 289924 41585 0 3 0x1e000082 wait syz-fuzzer 8874 49409 41585 0 3 0x1e000082 wait syz-fuzzer 8874 407489 41585 0 3 0x1e000082 thrsleep syz-fuzzer 8874 371458 41585 0 3 0x1e000082 wait syz-fuzzer 8874 246763 41585 0 3 0x1e000082 thrsleep syz-fuzzer 8874 14788 41585 0 3 0x1e000082 wait syz-fuzzer 8874 409160 41585 0 3 0x1e000082 wait syz-fuzzer 8874 272295 41585 0 3 0x1e000082 thrsleep syz-fuzzer 8874 240301 41585 0 3 0x1e000082 thrsleep syz-fuzzer 8874 254010 41585 0 3 0x1e000082 wait syz-fuzzer 8874 193916 41585 0 3 0x1e000082 wait syz-fuzzer 8874 425543 41585 0 2 0x1e000482 syz-fuzzer 8874 433071 41585 0 3 0x1e000082 wait syz-fuzzer 8874 229071 41585 0 3 0x1e000082 thrsleep syz-fuzzer 41585 151247 30509 0 3 0x810008a sigsusp ksh 30509 67556 73640 0 3 0x1800009a kqread sshd 73640 514379 1 0 3 0x18000088 kqread sshd 8939 402194 22260 74 2 0x19100092 pflogd 22260 209514 1 0 3 0x18000080 netio pflogd 93798 53817 60780 73 3 0x19100090 kqread syslogd 60780 182877 1 0 3 0x18100082 netio syslogd 65159 257057 1 0 3 0x18100080 kqread resolvd 37854 365385 72769 77 3 0x18100092 kqread dhcpleased 73997 92801 72769 77 3 0x18100092 kqread dhcpleased 72769 104209 1 0 3 0x18000080 kqread dhcpleased 49100 44124 0 0 3 0x14200 bored smr 29786 352978 0 0 2 0x14200 zerothread 12221 126377 0 0 3 0x14200 aiodoned aiodoned 71453 109775 0 0 3 0x14200 syncer update 469 266672 0 0 3 0x14200 cleaner cleaner 72246 245496 0 0 3 0x14200 reaper reaper 69203 40497 0 0 3 0x14200 pgdaemon pagedaemon 66954 8925 0 0 3 0x14200 bored viomb 69154 277661 0 0 3 0x40014200 acpi0 acpi0 36044 486529 0 0 7 0x40014200 idle1 71400 38956 0 0 3 0x14200 bored softnet3 93406 523693 0 0 3 0x14200 bored softnet2 47230 217704 0 0 3 0x14200 bored softnet1 67692 370004 0 0 2 0x14200 softnet0 55985 122930 0 0 3 0x14200 bored systqmp 72253 16287 0 0 3 0x14200 bored systq 93375 243859 0 0 3 0x14200 tmoslp softclockmp 44467 110374 0 0 2 0x40014200 softclock 35832 394950 0 0 3 0x40014200 idle0 1 435640 0 0 3 0x8080082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: shared mutex timeout r = 0 (0xffffffff82cbd2a0) #0 witness_lock+0x446 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x446 sys/kern/subr_witness.c:1187 #1 timeout_run+0xbb sys/kern/kern_timeout.c:662 #2 softclock_process_kclock_timeout+0x1cf sys/kern/kern_timeout.c:696 #3 softclock+0x150 sys/kern/kern_timeout.c:749 #4 softintr_dispatch+0xcd sys/arch/amd64/amd64/softintr.c:90 #5 Xsoftclock+0x27 #6 x86_bus_space_io_read_4+0x2e sys/arch/amd64/amd64/bus_space.c:666 #7 acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] #7 acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 #8 pckbc_poll_cmd1+0x261 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] #8 pckbc_poll_cmd1+0x261 sys/dev/ic/pckbc.c:620 #9 pckbc_poll_cmd+0xfd sys/dev/ic/pckbc.c:692 #10 pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:502 #11 wskbd_do_open+0xbf wskbd_enable sys/dev/wscons/wskbd.c:810 [inline] #11 wskbd_do_open+0xbf sys/dev/wscons/wskbd.c:886 #12 wskbdopen+0x143 sys/dev/wscons/wskbd.c:868 #13 spec_open+0x220 sys/kern/spec_vnops.c:150 #14 VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 #15 vn_open+0x4e4 sys/kern/vfs_vnops.c:177 #16 doopenat+0x269 sys/kern/vfs_syscalls.c:1126 #17 syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] #17 syscall+0x53b sys/arch/amd64/amd64/trap.c:577 #18 Xsyscall+0x128 Process 91369 (syz-executor.4) thread 0xffff80002a17e010 (199941) Process 24903 (syz-executor.6) thread 0xffff80002a242548 (521270) Process 23302 (syz-executor.2) thread 0xffff80002a21d560 (45344) Process 23302 (syz-executor.2) thread 0xffff80002a21e000 (199316) Process 56780 (syz-executor.5) thread 0xffff80002a2102a0 (411256) ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10230 6580K 7104K 166960K 47008 0 pcb 15 22K 27K 166960K 5292 0 rtable 223 7K 8K 166960K 11549 0 pf 35 10K 11K 166960K 1288 0 ifaddr 48 24K 26K 166960K 1285 0 ifgroup 60 2K 3K 166960K 2132 0 sysctl 4 1K 1K 166960K 10 0 counters 66 36K 37K 166960K 1260 0 ioctlops 0 0K 4K 166960K 4637 0 iov 0 0K 26K 166960K 7832 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1698 107K 107K 166960K 21054 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 594 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 7961 0 dirhash 6 1K 2K 166960K 36 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 16 57K 83K 166960K 58093 0 sigio 0 0K 0K 166960K 2184 0 proc 82 92K 128K 166960K 7690 0 subproc 104 6K 7K 166960K 2300 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 4107 0 in_multi 90 6K 7K 166960K 3045 0 ether_multi 1 0K 0K 166960K 67 0 mrt 1 0K 0K 166960K 22 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 253 1129K 1129K 166960K 253 0 exec 0 0K 1K 166960K 8629 0 pfkey data 0 0K 0K 166960K 92 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 874 1654K 1670K 166960K 532001 0 UVM aobj 129 4K 4K 166960K 131 0 pinsyscall 26 52K 108K 166960K 6899 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 2343 0 NDP 13 0K 1K 166960K 1035 0 temp 76 6812K 6948K 166960K 399843 0 kqueue 12 18K 31K 166960K 5360 0 SYN cache 2 760K 768K 166960K 3 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 4523 0 4520 71 68 3 5 0 8 2 rtentry 112 3437 0 3336 7 3 4 4 0 8 0 unpcb 144 51015 0 51000 515 514 1 11 0 8 0 syncache 336 353 0 353 69 68 1 1 0 8 1 sackhl 24 7 0 7 3 3 0 1 0 8 0 tcpqe 32 349 0 349 45 44 1 1 0 8 1 tcpcb 808 16223 0 16201 441 436 5 18 0 8 0 arp 120 620 0 602 1 0 1 1 0 8 0 ipq 40 3 0 3 1 1 0 1 0 8 0 ipqe 40 9 0 9 1 1 0 1 0 8 0 inpcb 392 45332 0 45307 776 767 9 26 0 8 2 nd6 136 628 0 606 1 0 1 1 0 8 0 pkpcb 40 487 0 487 42 41 1 1 0 8 1 kcovpl 48 173 0 165 1 0 1 1 0 8 0 ppxss 1168 190 0 190 50 50 0 1 0 8 0 pffrag 232 556 0 553 11 10 1 1 0 482 0 pffrnode 88 551 0 548 11 10 1 1 0 8 0 pffrent 40 1460 0 1457 13 12 1 1 0 8 0 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 1638 0 1606 1 0 1 1 0 8 0 pfstkey 128 1643 0 1611 8 6 2 2 0 8 0 pfstate 376 1643 0 1611 43 39 4 10 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 rttmr 136 2 0 2 1 1 0 1 0 8 0 art_heap8 4096 33 0 32 12 11 1 3 0 8 0 art_heap4 256 11653 0 11228 98 70 28 31 0 8 0 art_table 32 11686 0 11260 5 1 4 4 0 8 0 art_node 16 3243 0 3153 1 0 1 1 0 8 0 sysvmsgpl 40 44 0 44 4 4 0 1 0 8 0 semapl 112 7959 0 7949 1 0 1 1 0 8 0 shmpl 112 128 0 2 4 0 4 4 0 8 0 dirhash 1024 33 0 29 3 1 2 3 0 8 0 dino2pl 256 76143 0 74394 110 0 110 110 0 8 0 ffsino 272 76143 0 74394 117 0 117 117 0 8 0 nchpl 144 152160 0 150404 66 0 66 66 0 8 0 uvmvnodes 80 8909 0 0 182 0 182 182 0 8 0 vnodes 216 8909 0 0 495 0 495 495 0 8 0 namei 1024 534267 0 534264 14 13 1 2 0 8 0 percpumem 16 644 0 597 1 0 1 1 0 8 0 vcpupl 2048 515 0 3 64 0 64 64 0 8 0 vmpool 696 698 0 186 48 1 47 47 0 8 0 kstatmem 264 1220 0 1194 6 3 3 3 0 8 0 scxspl 216 447842 0 447842 66 64 2 8 1 8 2 plimitpl 152 6373 0 6356 1 0 1 1 0 8 0 sigapl 424 58128 0 58058 25 16 9 9 0 8 0 futexpl 64 521777 0 521774 5 4 1 1 0 8 0 knotepl 120 3042 0 0 25 9 16 18 0 8 0 kqueuepl 216 12019 0 12010 209 204 5 8 0 8 4 pipepl 320 9755 0 9726 295 289 6 10 0 8 3 fdescpl 496 58078 0 58049 29 24 5 5 0 8 0 filepl 152 357521 0 357275 642 627 15 24 0 8 4 lockfpl 104 17086 0 17084 22 21 1 3 0 8 0 lockfspl 48 5623 0 5621 1 0 1 1 0 8 0 sessionpl 144 202 0 185 1 0 1 1 0 8 0 pgrppl 48 1060 0 1043 1 0 1 1 0 8 0 ucredpl 104 45234 0 45211 1 0 1 1 0 8 0 zombiepl 144 58059 0 58058 6 5 1 1 0 8 0 processpl 1136 58128 0 58058 6 0 6 6 0 8 0 procpl 680 142585 0 142489 20 11 9 10 0 8 0 srpgc 96 232 0 232 79 79 0 1 0 8 0 sosppl 168 704 0 703 31 30 1 1 0 8 0 sockpl 584 101466 0 101423 916 907 9 23 0 8 1 mcl64k 65536 11 0 0 2 0 2 2 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 9 0 0 1 0 1 1 0 8 0 mcl9k 9216 5 0 0 1 0 1 1 0 8 0 mcl8k 8192 19 0 0 3 0 3 3 0 8 0 mcl4k 4096 19 0 0 3 0 3 3 0 8 0 mcl2k2 2112 8 0 0 1 0 1 1 0 8 0 mcl2k 2048 632 0 0 45 29 16 45 0 8 0 mtagpl 96 853 0 0 18 12 6 18 0 8 0 mbufpl 256 9102 0 0 484 1 483 483 0 8 0 bufpl 280 95535 0 86831 622 0 622 622 0 8 0 anonpl 24 5387475 0 5370611 293 158 135 158 0 186 0 amapchunkpl 152 1742658 0 1741624 238 193 45 69 0 158 0 amappl16 200 109482 0 108698 404 356 48 55 0 8 0 amappl15 192 206 0 204 1 0 1 1 0 8 0 amappl14 184 823 0 801 3 1 2 2 0 8 0 amappl13 176 32 0 31 1 0 1 1 0 8 0 amappl12 168 61248 0 61214 3 1 2 2 0 8 0 amappl11 160 65 0 50 1 0 1 1 0 8 0 amappl10 152 333 0 306 2 0 2 2 0 8 0 amappl9 144 612 0 612 80 79 1 1 0 8 1 amappl8 136 2479 0 2178 11 0 11 11 0 8 0 amappl7 128 355 0 338 1 0 1 1 0 8 0 amappl6 120 2992 0 2949 6 4 2 2 0 8 0 amappl5 112 1942 0 1927 1 0 1 1 0 8 0 amappl4 104 2804 0 2747 2 0 2 2 0 8 0 amappl3 96 329952 0 329857 6 3 3 4 0 8 0 amappl2 88 61190 0 61094 6 3 3 4 0 8 0 amappl1 80 224627 0 224086 25 12 13 23 0 8 0 amappl 88 528560 0 528156 15 5 10 11 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 72 130 0 2 3 0 3 3 0 8 0 uaddrrnd 24 58776 0 58235 4 0 4 4 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 58776 0 58235 4 0 4 4 0 8 0 vmmpekpl 168 346072 0 345937 8 1 7 7 0 8 0 vmmpepl 168 3426524 0 3422915 1467 1257 210 249 0 357 8 vmsppl 448 58775 0 58235 67 6 61 61 0 8 0 rwobjpl 56 760059 0 748696 219 58 161 161 0 8 0 pdppl 4096 117559 0 116982 2730 2149 581 587 0 8 4 pvpl 32 45957 0 0 371 0 371 371 0 265 0 pmappl 248 58775 0 58235 40 5 35 35 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 5252 0 3754 44 0 44 44 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace 0(0,0,0,ffffffff82cc1ff0,0,0) at 0 timeout_run(fffffd807790adf0) at timeout_run+0xd0 sys/kern/kern_timeout.c:666 softclock_process_kclock_timeout(fffffd807790adf0,0) at softclock_process_kclock_timeout+0x1cf sys/kern/kern_timeout.c:696 softclock(0) at softclock+0x150 sys/kern/kern_timeout.c:749 softintr_dispatch(0) at softintr_dispatch+0xcd sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 x86_bus_space_io_read_4(b008,0) at x86_bus_space_io_read_4+0x2e sys/arch/amd64/amd64/bus_space.c:666 acpitimer_delay(3e8) at acpitimer_delay+0x115 acpitimer_read sys/dev/acpi/acpitimer.c:141 [inline] acpitimer_delay(3e8) at acpitimer_delay+0x115 sys/dev/acpi/acpitimer.c:125 pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 pckbc_poll_data1 sys/dev/ic/pckbc.c:148 [inline] pckbc_poll_cmd1(ffff800000681100,0,ffff80003731cfc0) at pckbc_poll_cmd1+0x261 sys/dev/ic/pckbc.c:620 pckbc_poll_cmd(ffff800000681100,0,ffff80003731d07f,1,0,0,7fcaabea969ed1da) at pckbc_poll_cmd+0xfd sys/dev/ic/pckbc.c:692 pckbd_enable(ffff800000685900,1) at pckbd_enable+0xc4 sys/dev/pckbc/pckbd.c:502 wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf wskbd_enable sys/dev/wscons/wskbd.c:810 [inline] wskbd_do_open(ffff800000682800,ffff800000682850) at wskbd_do_open+0xbf sys/dev/wscons/wskbd.c:886 wskbdopen(4300,10001,2000,ffff80002a17e010) at wskbdopen+0x143 sys/dev/wscons/wskbd.c:868 spec_open(ffff80003731d1c8) at spec_open+0x220 sys/kern/spec_vnops.c:150 VOP_OPEN(fffffd806e1805f8,10001,fffffd807f7d75b0,ffff80002a17e010) at VOP_OPEN+0x76 sys/kern/vfs_vops.c:138 vn_open(ffff80003731d418,10001,0) at vn_open+0x4e4 sys/kern/vfs_vnops.c:177 doopenat(ffff80002a17e010,ffffff9c,20000000,10000,0,ffff80003731d5d0) at doopenat+0x269 sys/kern/vfs_syscalls.c:1126 syscall(ffff80003731d670) at syscall+0x53b mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80003731d670) at syscall+0x53b sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7626969bec0, count: -18 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 acpicpu_idle() at acpicpu_idle+0x2f1 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800029cebff0) at sched_idle+0x41d sys/kern/kern_sched.c:183 end trace frame: 0x0, 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 acpicpu_idle() at acpicpu_idle+0x2f1 sys/dev/acpi/acpicpu.c:1206 sched_idle(ffff800029cebff0) at sched_idle+0x41d sys/kern/kern_sched.c:183 end trace frame: 0x0, count: -5