uvm_fault(0xfffffd806c2047b8, 0xf, 0, 1) -> e kernel: page fault trap, code=0 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 TID PID UID PRFLAGS PFLAGS CPU COMMAND *355360 5013 0 0x10 0x4000000 0K syz-executor ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c410558,ffff80003c423dd0,ffff80003c423d20) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80003c423dd0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c423dd0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe99f018cc70, count: 10 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: uvm_fault(0xfffffd806c2047b8, 0xf, 0, 1) -> e ddb{0}> trace ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c410558,ffff80003c423dd0,ffff80003c423d20) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80003c423dd0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c423dd0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe99f018cc70, count: -5 ddb{0}> show registers rdi 0xffff8000347eb000 rsi 0x45e4 __ALIGN_SIZE+0x35e4 rbp 0xffff80003c423ae0 rbx 0xfffffd80097fb2d8 rdx 0xffff8000347eb000 rcx 0x45e3 __ALIGN_SIZE+0x35e3 rax 0xffffffff821ba4a3 ktrops+0x43 r8 0xfffffd8064c90518 r9 0xfffffd80097fb2d8 r10 0x69df857f7bae2924 r11 0xe7b199d08d1fa34d r12 0xffff80003c410558 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80000a00 __kernel_virt_to_phys+0xa00 rip 0xffffffff821ba4b8 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c423a60 ss 0x10 ktrops+0x58: movq 0x10(%r14),%r14 ddb{0}> show proc PROC (syz-executor) tid=355360 pid=5013 tcnt=2 stat=onproc flags process=10 proc=4000000 runpri=17, usrpri=66, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c410a88,0xffff80003c42b500 process=0xffff8000fffe5d08 user=0xffff80003c41e000, vmspace=0xfffffd806c2047b8 estcpu=16, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 5013 381459 16751 0 3 0x90 nanoslp syz-executor * 5013 355360 16751 0 7 0x4000010 syz-executor 85846 379360 34489 0 2 0 syz-executor 85846 208814 34489 0 2 0x4000000 syz-executor 97008 432476 9685 0 2 0 syz-executor 97008 483704 9685 0 3 0x4000080 fsleep syz-executor 89632 154271 17901 0 2 0 syz-executor 89632 308067 17901 0 3 0x4000080 ttyin syz-executor 89632 8876 17901 0 2 0x4000000 syz-executor 41820 128878 81425 0 3 0x1000080 nanoslp syz-executor 41820 109977 81425 0 3 0x5000080 kqpoll syz-executor 41820 122600 81425 0 3 0x5000080 fsleep syz-executor 56056 160603 0 0 3 0x14280 nfsidl nfsio 15558 489069 0 0 3 0x14280 nfsidl nfsio 78127 309682 0 0 3 0x14280 nfsidl nfsio 58676 20242 0 0 3 0x14280 nfsidl nfsio 50741 230705 0 0 3 0x14280 nfsidl nfsio 83676 20878 0 0 3 0x14280 nfsidl nfsio 75371 199153 0 0 3 0x14280 nfsidl nfsio 91090 45461 0 0 3 0x14280 nfsidl nfsio 53160 102409 0 0 3 0x14280 nfsidl nfsio 28192 354570 0 0 3 0x14280 nfsidl nfsio 43086 457425 0 0 3 0x14280 nfsidl nfsio 17474 80670 0 0 3 0x14280 nfsidl nfsio 24685 394204 0 0 3 0x14280 nfsidl nfsio 28611 464927 0 0 3 0x14280 nfsidl nfsio 19799 286663 0 0 3 0x14280 nfsidl nfsio 50024 369956 0 0 3 0x14280 nfsidl nfsio 26880 89867 0 0 3 0x14280 nfsidl nfsio 38255 16667 0 0 3 0x14280 nfsidl nfsio 32798 235932 0 0 3 0x14280 nfsidl nfsio 80968 65597 0 0 3 0x14280 nfsidl nfsio 36569 81023 0 0 3 0x14200 bored sosplice 99280 491416 82394 0 2 0x2 syz-executor 16751 509087 82394 0 3 0x82 nanoslp syz-executor 34489 344087 82394 0 3 0x82 nanoslp syz-executor 9685 347830 82394 0 3 0x82 nanoslp syz-executor 81425 350734 82394 0 3 0x82 nanoslp syz-executor 57370 332373 82394 0 2 0x2 syz-executor 17901 497794 82394 0 3 0x82 nanoslp syz-executor 43894 386015 82394 0 2 0x2 syz-executor 82394 443341 87944 0 2 0x2 syz-executor 87944 125555 86184 0 3 0x10008a sigsusp ksh 86184 111543 49700 0 3 0x98 kqread sshd-session 49700 317319 97644 0 3 0x92 kqread sshd-session 3405 283610 1 0 3 0x100083 ttyin getty 97644 241157 1 0 3 0x88 kqread sshd 48318 466860 89120 74 3 0x1100092 bpf pflogd 89120 111461 1 0 3 0x80 sbwait pflogd 71527 476129 91161 73 3 0x1100090 kqread syslogd 91161 73583 1 0 3 0x100082 sbwait syslogd 32755 149940 1 0 3 0x100080 kqread resolvd 40714 106193 15182 77 3 0x100092 kqread dhcpleased 82324 476688 15182 77 3 0x100092 kqread dhcpleased 15182 436000 1 0 3 0x80 kqread dhcpleased 5201 423490 0 0 3 0x14200 bored smr 85434 475029 0 0 2 0x14200 zerothread 2138 272922 0 0 3 0x14200 aiodoned aiodoned 72041 11979 0 0 3 0x14200 syncer update 83990 523551 0 0 3 0x14200 cleaner cleaner 51198 98306 0 0 3 0x14200 reaper reaper 95463 83118 0 0 3 0x14200 pgdaemon pagedaemon 30562 156968 0 0 3 0x14200 bored viomb 460 427920 0 0 3 0x40014200 acpi0 acpi0 82008 361544 0 0 7 0x40014200 idle1 14907 255711 0 0 3 0x14200 bored softnet1 71738 512680 0 0 2 0x14200 softnet0 82321 75380 0 0 3 0x14200 bored systqmp 42055 263321 0 0 3 0x14200 bored systq 78414 112711 0 0 3 0x14200 tmoslp softclockmp 67553 76261 0 0 3 0x40014200 tmoslp softclock 49849 224734 0 0 3 0x40014200 idle0 1 27033 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 5013 (syz-executor) thread 0xffff80003c410558 (355360) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83930f50) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 sleep_finish+0x2d8 sys/kern/kern_synch.c:367 #3 biowait+0xc6 sys/kern/vfs_bio.c:1242 #4 bwrite+0x2e7 sys/kern/vfs_bio.c:754 #5 ffs_update+0x2fe sys/ufs/ffs/ffs_inode.c:111 #6 ffs_truncate+0xc9b sys/ufs/ffs/ffs_inode.c:-1 #7 ufs_inactive+0x202 sys/ufs/ufs/ufs_inode.c:84 #8 VOP_INACTIVE+0x104 sys/kern/vfs_vops.c:498 #9 vrele+0x129 sys/kern/vfs_subr.c:838 #10 ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122 #11 ktrops+0x26c sys/kern/kern_ktrace.c:573 #12 doktrace+0x6bd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] #12 doktrace+0x6bd sys/kern/kern_ktrace.c:517 #13 sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 #14 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #14 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #15 Xsyscall+0x128 Process 99280 (syz-executor) thread 0xffff80002a270018 (491416) exclusive rrwlock inode r = 0 (0xfffffd807a982c58) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 ufs_ihashins+0x4f ufs_ihash sys/ufs/ufs/ufs_ihash.c:-1 [inline] #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:159 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1232 #6 ffs_inode_alloc+0x279 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0xfc sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x101 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3113 #10 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c865200) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3098 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 57370 (syz-executor) thread 0xffff8000ffffc538 (332373) exclusive rrwlock inode r = 0 (0xfffffd806e2736e8) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_closefile+0x111 vn_close sys/kern/vfs_vnops.c:292 [inline] #5 vn_closefile+0x111 sys/kern/vfs_vnops.c:615 #6 fdrop+0x121 sys/kern/kern_descrip.c:1280 #7 closef+0x192 sys/kern/kern_descrip.c:1264 #8 syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbd4 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 Process 43894 (syz-executor) thread 0xffff8000ffffd760 (386015) exclusive rrwlock inode r = 0 (0xfffffd806bf62580) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2a2 sys/kern/vfs_subr.c:687 #6 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1203 #8 ufs_lookup+0x1a36 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x93a sys/kern/vfs_lookup.c:566 #11 namei+0x7ca sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #13 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d120d80) #0 witness_lock+0x5f1 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5f1 sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x419 sys/kern/kern_rwlock.c:320 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:621 #3 VOP_LOCK+0xa3 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vfs_lookup+0x11c sys/kern/vfs_lookup.c:-1 #6 namei+0x7ca sys/kern/vfs_lookup.c:250 #7 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1868 #8 syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10211 11163K 11343K 166960K 11481 0 pcb 17 13K 14K 166960K 90 0 rtable 204 8K 9K 166960K 418 0 pf 38 18K 22K 166960K 73 0 ifaddr 41 7K 7K 166960K 54 0 ifgroup 60 2K 2K 166960K 71 0 sysctl 3 1K 9K 166960K 9 0 counters 70 37K 37K 166960K 76 0 ioctlops 0 0K 4K 166960K 1513 0 iov 0 0K 12K 166960K 12 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1338 84K 85K 166960K 1518 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 4 0 VM map 2 1K 1K 166960K 2 0 sem 8 0K 0K 166960K 9 0 dirhash 12 2K 2K 166960K 15 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 15 53K 89K 166960K 350 0 proc 73 131K 164K 166960K 553 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 38 0 in_multi 90 6K 7K 166960K 120 0 ether_multi 1 0K 0K 166960K 4 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 416 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 225 168K 176K 166960K 5066 0 UVM aobj 8 2K 2K 166960K 8 0 pinsyscall 40 80K 102K 166960K 1514 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 13 0 NDP 13 0K 2K 166960K 32 0 temp 41 8647K 8711K 166960K 15477 0 kqueue 13 20K 28K 166960K 65 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 26 0 0 1 0 1 1 0 8 0 rtpcb 120 60 0 57 1 0 1 1 0 8 0 rtentry 176 118 0 31 6 0 6 6 0 8 0 unpcb 144 219 0 202 1 0 1 1 0 8 0 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 736 93 0 89 4 1 3 4 0 8 2 arp 136 19 0 6 1 0 1 1 0 8 0 inpcb 328 310 0 302 7 1 6 7 0 8 5 nd6 152 25 0 3 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 0 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 2 0 2 1 0 1 1 0 8 1 pfstscr 40 2 0 2 1 0 1 1 0 8 1 pffrag 232 1 0 1 1 1 0 1 0 482 0 pffrnode 88 1 0 1 1 1 0 1 0 8 0 pffrent 40 5 0 5 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 pfrktable 1344 1 0 1 1 0 1 1 0 8 1 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 33 0 0 1 0 1 1 0 8 0 pfstkey 128 35 0 2 2 0 2 2 0 8 0 pfstate 384 34 0 1 4 0 4 4 0 8 0 pfrule 1344 27 0 20 2 0 2 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 491 0 93 29 0 29 29 0 8 2 art_table 40 493 0 93 5 0 5 5 0 8 0 art_node 32 118 0 40 1 0 1 1 0 8 0 semapl 112 7 0 1 1 0 1 1 0 8 0 shmpl 112 5 0 0 1 0 1 1 0 8 0 dirhash 1024 19 0 2 3 0 3 3 0 8 0 dino2pl 256 1996 0 484 95 0 95 95 0 8 0 ffsino 296 1996 0 484 117 0 117 117 0 8 0 nchpl 144 2513 0 811 64 0 64 64 0 8 0 vnodes 216 2139 0 0 119 0 119 119 0 8 0 namei 1024 8141 0 8140 1 0 1 1 0 8 0 percpumem 16 53 0 3 1 0 1 1 0 8 0 kstatmem 264 34 0 6 3 0 3 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scxspl 216 9043 0 9043 3 2 1 2 1 8 1 plimitpl 152 199 0 180 1 0 1 1 0 8 0 sigapl 424 691 0 625 8 0 8 8 0 8 0 knotepl 120 306 0 0 10 0 10 10 0 8 0 kqueuepl 224 125 0 115 3 0 3 3 0 8 2 pipepl 344 140 0 113 3 0 3 3 0 8 0 fdescpl 528 654 0 625 3 0 3 3 0 8 0 filepl 160 3298 0 3078 13 0 13 13 0 8 2 lockfpl 104 139 0 136 1 0 1 1 0 8 0 lockfspl 48 31 0 28 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 32 0 15 1 0 1 1 0 8 0 ucredpl 104 402 0 388 1 0 1 1 0 8 0 zombiepl 144 625 0 625 1 0 1 1 0 8 1 processpl 1232 691 0 625 6 0 6 6 0 8 0 procpl 664 1051 0 978 7 0 7 7 0 8 0 sockpl 752 599 0 571 10 1 9 10 0 8 5 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 128 0 0 16 0 16 16 0 8 0 mcl2k 2048 24 0 0 3 0 3 3 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 1143 0 0 72 0 72 72 0 8 0 bufpl 280 4443 0 128 309 0 309 309 0 8 0 anonpl 32 7890 0 0 65 1 64 65 0 246 0 amapchunkpl 152 15403 0 14983 31 0 31 31 0 158 11 amappl16 200 2231 0 2206 16 1 15 15 0 8 10 amappl15 192 3 0 3 1 1 0 1 0 8 0 amappl14 184 10 0 10 1 1 0 1 0 8 0 amappl13 176 437 0 435 1 0 1 1 0 8 0 amappl12 168 1025 0 985 2 0 2 2 0 8 0 amappl11 160 4 0 4 1 1 0 1 0 8 0 amappl10 152 47 0 33 1 0 1 1 0 8 0 amappl9 144 259 0 259 1 1 0 1 0 8 0 amappl8 136 60 0 58 1 0 1 1 0 8 0 amappl7 128 84 0 83 1 0 1 1 0 8 0 amappl6 120 292 0 279 1 0 1 1 0 8 0 amappl5 112 75 0 64 1 0 1 1 0 8 0 amappl4 104 426 0 396 1 0 1 1 0 8 0 amappl3 96 2799 0 2706 5 1 4 4 0 8 0 amappl2 88 550 0 490 2 0 2 2 0 8 0 amappl1 80 10046 0 9460 14 0 14 14 0 8 1 amappl 88 4266 0 4121 5 0 5 5 0 92 0 uvmvnodes 80 2139 0 0 44 0 44 44 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 7 0 0 1 0 1 1 0 8 0 uaddrrnd 24 654 0 625 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 654 0 625 1 0 1 1 0 8 0 vmmpekpl 168 6930 0 6895 2 0 2 2 0 8 0 vmmpepl 168 48698 0 46898 97 0 97 97 0 357 7 vmsppl 488 653 0 625 5 1 4 5 0 8 0 rwobjpl 80 18198 0 15153 68 0 68 68 0 8 3 pdppl 4096 1316 0 1250 100 28 72 84 0 8 6 pvpl 32 15868 0 0 128 0 128 128 0 265 0 pmappl 256 653 0 625 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 334 0 32 9 0 9 9 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c410558,ffffffffffffffff,0,80000a00,fffffd8064c90518,fffffd80097fb2d8) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd8064c90518,4,a00,0,ffff80003c410558) at doktrace+0x6bd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c410558,ffff80003c423dd0,ffff80003c423d20) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80003c423dd0) at syscall+0xb17 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c423dd0) at syscall+0xb17 sys/arch/amd64/amd64/trap.c:748 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe99f018cc70, count: -5 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299edff0) 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 acpicpu_idle() at acpicpu_idle+0x457 sys/dev/acpi/acpicpu_x86.c:1224 sched_idle(ffff8000299edff0) at sched_idle+0x391 sys/kern/kern_sched.c:191 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff8000299edff0) 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 acpicpu_idle() at acpicpu_idle+0x457 sys/dev/acpi/acpicpu_x86.c:1224 sched_idle(ffff8000299edff0) at sched_idle+0x391 sys/kern/kern_sched.c:191 end trace frame: 0x0, count: -5