pmap_unwire: wiring for ppmap_unwire: wirpmap_unwire: wirpmap_unwire: wiring for pmap 0xfuvm_fault(0xfffffd806c4e8388, 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 *194487 54534 0 0 0x4000000 1K syz-executor 463398 94550 0 0 0 0 syz-executor ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800031b81478,ffff8000351c7260,ffff8000351c71b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000351c7260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000351c7260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6086deabb80, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xfffffd806c4e8388, 0xf, 0, 1) -> e ddb{1}> trace ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800031b81478,ffff8000351c7260,ffff8000351c71b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000351c7260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000351c7260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6086deabb80, count: -5 ddb{1}> show registers rdi 0xffff80003359a000 rsi 0x22ae __ALIGN_SIZE+0x12ae rbp 0xffff8000351c6f80 rbx 0xfffffd807f7d3138 rdx 0xffff80003359a000 rcx 0x22ad __ALIGN_SIZE+0x12ad rax 0xffffffff829070f3 ktrops+0x43 r8 0xfffffd805f131440 r9 0xfffffd807f7d3138 r10 0x7217a4ded1c1e0b6 r11 0xef78a6e77b06a679 r12 0xffff800031b81478 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80000310 __kernel_virt_to_phys+0x310 rip 0xffffffff82907108 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000351c6f00 ss 0x10 ktrops+0x58: movq 0x10(%r14),%r14 ddb{1}> show proc PROC (syz-executor) tid=194487 pid=54534 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=85, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800031b80038,0xffff800031b81998 process=0xffff80002d9704a0 user=0xffff8000351c2000, vmspace=0xfffffd806c4e8388 estcpu=35, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 55798 79320 42260 0 2 0 syz-executor 55798 59344 42260 0 3 0x4000080 fsleep syz-executor 6899 474626 30555 0 2 0 syz-executor 6899 133610 30555 0 3 0x4000080 fsleep syz-executor 54534 113217 74197 0 2 0 syz-executor *54534 194487 74197 0 7 0x4000000 syz-executor 33620 155039 80247 0 2 0x3000 syz-executor 94550 463398 7954 0 7 0 syz-executor 94550 145693 7954 0 3 0x4000080 sbwait syz-executor 94550 465648 7954 0 3 0x4000080 sbwait syz-executor 94550 154147 7954 0 3 0x4000080 sbwait syz-executor 94550 198310 7954 0 3 0x4000080 sbwait syz-executor 53748 6293 81288 0 3 0x2 biowait syz-executor 46315 427164 81288 0 3 0x2 biowait syz-executor 80247 189044 81288 0 3 0x82 nanoslp syz-executor 7954 420619 81288 0 3 0x82 nanoslp syz-executor 39875 431087 81288 0 3 0x2 biowait syz-executor 30555 441156 81288 0 3 0x82 nanoslp syz-executor 42260 170932 81288 0 3 0x82 nanoslp syz-executor 74197 451199 81288 0 3 0x82 nanoslp syz-executor 18612 444136 0 0 3 0x14200 bored sosplice 51975 388959 1 0 3 0x100083 ttyopn getty 81288 101617 71022 0 3 0x82 kqread syz-executor 71022 101012 17723 0 3 0x10008a sigsusp ksh 17723 435301 73367 0 3 0x98 kqread sshd-session 73367 9025 21799 0 3 0x92 kqread sshd-session 21799 325612 1 0 3 0x88 kqread sshd 66925 213315 4736 74 3 0x1100092 bpf pflogd 4736 366183 1 0 3 0x80 sbwait pflogd 85988 366454 5048 73 2 0x1100010 syslogd 5048 110561 1 0 3 0x100082 sbwait syslogd 34572 387367 1 0 3 0x100080 kqread resolvd 39046 267366 38782 77 3 0x100092 kqread dhcpleased 52962 361181 38782 77 3 0x100092 kqread dhcpleased 38782 267134 1 0 3 0x80 kqread dhcpleased 2581 195286 0 0 3 0x14200 bored smr 83291 447279 0 0 2 0x14200 zerothread 32254 422367 0 0 3 0x14200 aiodoned aiodoned 82296 379075 0 0 3 0x14200 syncer update 27047 294944 0 0 3 0x14200 cleaner cleaner 21985 76444 0 0 3 0x14200 reaper reaper 33645 314433 0 0 3 0x14200 pgdaemon pagedaemon 50954 241357 0 0 3 0x14200 bored viomb 41898 184997 0 0 3 0x40014200 acpi0 acpi0 65225 429695 0 0 3 0x40014200 idle1 21881 347209 0 0 3 0x14200 bored softnet3 79409 124949 0 0 3 0x14200 bored softnet2 80516 253575 0 0 3 0x14200 bored softnet1 31091 287109 0 0 3 0x14200 bored softnet0 13111 327145 0 0 3 0x14200 bored systqmp 79322 396737 0 0 3 0x14200 bored systq 29747 431896 0 0 3 0x14200 tmoslp softclockmp 25543 139022 0 0 3 0x40014200 tmoslp softclock 60767 439049 0 0 3 0x40014200 idle0 1 31153 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 54534 (syz-executor) thread 0xffff800031b81478 (194487) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83627dc0) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 __mp_acquire_count+0x58 #2 mi_switch+0x658 sys/kern/sched_bsd.c:460 #3 sleep_finish+0x219 sys/kern/kern_synch.c:416 #4 biowait+0xc1 sys/kern/vfs_bio.c:1254 #5 bwrite+0x2e2 sys/kern/vfs_bio.c:766 #6 ffs_update+0x34c sys/ufs/ffs/ffs_inode.c:111 #7 ffs_truncate+0xcb6 #8 ufs_inactive+0x203 sys/ufs/ufs/ufs_inode.c:84 #9 VOP_INACTIVE+0x107 sys/kern/vfs_vops.c:495 #10 vrele+0x129 sys/kern/vfs_subr.c:827 #11 ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122 #12 ktrops+0x271 sys/kern/kern_ktrace.c:564 #13 doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] #13 doktrace+0x6dd sys/kern/kern_ktrace.c:508 #14 sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 #15 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #15 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #16 Xsyscall+0x128 Process 53748 (syz-executor) thread 0xffff8000355a4a50 (6293) exclusive rrwlock inode r = 0 (0xfffffd80733b6918) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:120 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c967a38) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3085 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 46315 (syz-executor) thread 0xffff8000355a4540 (427164) exclusive rrwlock inode r = 0 (0xfffffd80733b66f8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 ufs_ihashins+0x4f sys/ufs/ufs/ufs_ihash.c:120 #5 ffs_vget+0x187 sys/ufs/ffs/ffs_vfsops.c:1230 #6 ffs_inode_alloc+0x283 sys/ufs/ffs/ffs_alloc.c:393 #7 ufs_mkdir+0x113 sys/ufs/ufs/ufs_vnops.c:1112 #8 VOP_MKDIR+0x102 sys/kern/vfs_vops.c:394 #9 domkdirat+0x179 sys/kern/vfs_syscalls.c:3100 #10 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #10 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c967c58) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0x109 sys/kern/vfs_lookup.c:418 #6 namei+0x7aa sys/kern/vfs_lookup.c:250 #7 domkdirat+0x8b sys/kern/vfs_syscalls.c:3085 #8 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #8 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 39875 (syz-executor) thread 0xffff8000355a5980 (431087) exclusive rrwlock inode r = 0 (0xfffffd80733b63c8) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vget+0x2bd sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x171 sys/ufs/ufs/ufs_ihash.c:95 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1201 #8 ufs_lookup+0x19f8 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #11 namei+0x7aa sys/kern/vfs_lookup.c:250 #12 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #13 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #13 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c967d68) #0 witness_lock+0x5b8 stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5b8 sys/kern/subr_witness.c:1151 #1 rw_enter+0x41b sys/kern/kern_rwlock.c:309 #2 rrw_enter+0xbe sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:564 #5 vget+0x2bd sys/kern/vfs_subr.c:676 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x218 sys/ufs/ufs/ufs_lookup.c:160 #8 VOP_LOOKUP+0x6e sys/kern/vfs_vops.c:85 #9 vfs_lookup+0x8fa sys/kern/vfs_lookup.c:566 #10 namei+0x7aa sys/kern/vfs_lookup.c:250 #11 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1852 #12 syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] #12 syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 #13 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10196 10222K 10554K 166960K 11894 0 pcb 18 14K 15K 166960K 120 0 rtable 207 7K 7K 166960K 1326 0 pf 35 17K 20K 166960K 127 0 ifaddr 42 7K 7K 166960K 181 0 ifgroup 55 2K 2K 166960K 193 0 sysctl 1 1K 1K 166960K 1 0 counters 64 36K 36K 166960K 136 0 ioctlops 0 0K 4K 166960K 1732 0 iov 0 0K 14K 166960K 39 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1461 92K 92K 166960K 2303 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 10 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 67 0 dirhash 15 2K 2K 166960K 30 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 15 53K 89K 166960K 1030 0 sigio 0 0K 0K 166960K 16 0 proc 70 91K 128K 166960K 1438 0 subproc 104 6K 6K 166960K 507 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 61 0 in_multi 95 7K 7K 166960K 453 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 85 387K 387K 166960K 85 0 exec 0 0K 1K 166960K 853 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 231 89K 107K 166960K 9440 0 UVM aobj 21 3K 3K 166960K 24 0 pinsyscall 40 80K 102K 166960K 2909 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 25 0 NDP 12 0K 2K 166960K 126 0 temp 76 6824K 6888K 166960K 36049 0 kqueue 13 20K 26K 166960K 89 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 126 0 122 1 0 1 1 0 8 0 rtentry 112 468 0 374 4 1 3 4 0 8 0 unpcb 144 655 0 630 8 2 6 6 0 8 4 syncache 336 5 0 5 3 2 1 1 0 8 1 tcpcb 808 397 0 327 14 6 8 8 0 8 0 arp 120 86 0 70 1 0 1 1 0 8 0 inpcb 336 974 0 965 18 11 7 9 0 8 5 nd6 136 118 0 93 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 0 1 1 0 8 1 kcovpl 48 39 0 31 1 0 1 1 0 8 0 ppxss 1168 3 0 3 2 1 1 1 0 8 1 pffrent 40 1 0 1 1 0 1 1 0 8 1 pfosfp 40 1430 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1430 0 714 21 0 21 21 0 8 0 pfrktable 1344 3 0 1 1 0 1 1 0 8 0 pfanchor 1288 1 0 0 1 0 1 1 0 8 0 pfstitem 24 74 0 42 1 0 1 1 0 8 0 pfstkey 128 74 0 42 2 0 2 2 0 8 0 pfstate 376 74 0 42 4 0 4 4 0 8 0 pfrule 1344 24 0 17 2 0 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1861 0 1445 32 6 26 29 0 8 0 art_table 32 1862 0 1445 4 0 4 4 0 8 0 art_node 16 466 0 382 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 0 1 0 1 1 0 8 0 semupl 112 2 0 2 2 2 0 1 0 8 0 semapl 112 65 0 55 1 0 1 1 0 8 0 shmpl 112 21 0 3 1 0 1 1 0 8 0 dirhash 1024 29 0 10 3 0 3 3 0 8 0 dino2pl 256 2436 0 864 99 0 99 99 0 8 0 ffsino 272 2436 0 864 106 0 106 106 0 8 0 nchpl 144 3227 0 1503 65 0 65 65 0 8 0 uvmvnodes 80 3303 0 0 68 0 68 68 0 8 0 vnodes 216 3303 0 0 184 0 184 184 0 8 0 namei 1024 14834 0 14832 2 1 1 1 0 8 0 percpumem 16 82 0 36 1 0 1 1 0 8 0 vcpupl 3904 1 0 0 1 0 1 1 0 8 0 vmpool 696 2 0 1 1 0 1 1 0 8 0 pfiaddrpl 120 1 0 0 1 0 1 1 0 8 0 kstatmem 264 96 0 72 2 0 2 2 0 8 0 scsiplug 72 1 0 1 1 1 0 1 0 8 0 scxspl 216 22934 0 22931 10 9 1 8 1 8 0 plimitpl 152 165 0 147 1 0 1 1 0 8 0 sigapl 424 1268 0 1220 9 2 7 7 0 8 0 futexpl 64 7726 0 7724 3 2 1 1 0 8 0 knotepl 120 582 0 0 18 1 17 18 0 8 0 kqueuepl 216 138 0 129 1 0 1 1 0 8 0 pipepl 320 274 0 247 5 2 3 5 0 8 0 fdescpl 496 1249 0 1220 7 2 5 5 0 8 0 filepl 152 6813 0 6554 28 13 15 15 0 8 3 lockfpl 104 291 0 288 2 0 2 2 0 8 1 lockfspl 48 67 0 64 1 0 1 1 0 8 0 sessionpl 144 54 0 45 1 0 1 1 0 8 0 pgrppl 48 104 0 87 1 0 1 1 0 8 0 ucredpl 104 827 0 814 1 0 1 1 0 8 0 zombiepl 144 1221 0 1220 1 0 1 1 0 8 0 processpl 1160 1268 0 1220 5 1 4 5 0 8 0 procpl 648 2063 0 2008 9 2 7 7 0 8 1 srpgc 96 6 0 6 1 1 0 1 0 8 0 sosppl 168 5 0 5 2 1 1 1 0 8 1 sockpl 664 1764 0 1726 27 13 14 14 0 8 9 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl16k 16384 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 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 225 0 0 29 0 29 29 0 8 0 mtagpl 96 4 0 0 1 0 1 1 0 8 0 mbufpl 256 351 0 0 20 0 20 20 0 8 0 bufpl 280 6780 0 608 441 0 441 441 0 8 0 anonpl 24 236428 0 232291 65 9 56 56 0 185 23 amapchunkpl 152 30299 0 29783 39 5 34 34 0 158 9 amappl16 200 4764 0 4745 34 20 14 14 0 8 12 amappl15 192 4 0 4 1 1 0 1 0 8 0 amappl14 184 178 0 166 1 0 1 1 0 8 0 amappl13 176 10 0 10 1 1 0 1 0 8 0 amappl12 168 2389 0 2360 3 1 2 2 0 8 0 amappl11 160 58 0 43 1 0 1 1 0 8 0 amappl10 152 8 0 8 1 1 0 1 0 8 0 amappl9 144 149 0 149 1 1 0 1 0 8 0 amappl8 136 23 0 20 1 0 1 1 0 8 0 amappl7 128 179 0 167 1 0 1 1 0 8 0 amappl6 120 473 0 471 1 0 1 1 0 8 0 amappl5 112 256 0 244 1 0 1 1 0 8 0 amappl4 104 418 0 397 1 0 1 1 0 8 0 amappl3 96 5759 0 5654 4 0 4 4 0 8 0 amappl2 88 1059 0 995 2 0 2 2 0 8 0 amappl1 80 12302 0 11719 16 2 14 14 0 8 0 amappl 88 8822 0 8653 5 0 5 5 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 23 0 3 1 0 1 1 0 8 0 uaddrrnd 24 1251 0 1221 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1251 0 1221 1 0 1 1 0 8 0 vmmpekpl 168 12282 0 12223 4 1 3 3 0 8 0 vmmpepl 168 83635 0 81835 109 13 96 97 0 357 10 vmsppl 440 1250 0 1221 6 2 4 5 0 8 0 rwobjpl 56 30116 0 25851 66 2 64 64 0 8 2 pdppl 4096 2509 0 2443 136 64 72 83 0 8 6 pvpl 32 29152 0 0 236 1 235 235 0 265 0 pmappl 248 1250 0 1221 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 472 0 93 11 0 11 11 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff834d4ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83627bb8) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83627bb8) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a1121a0,ffff800000069c00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge16_untramp() at Xintr_ioapic_edge16_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:158 __mp_lock(ffffffff83627bb8) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83627bb8) at __mp_lock+0x1a3 sys/kern/kern_lock.c:144 intr_handler(ffff80002a112310,ffff80000006bc00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x70c705cb86c0, count: 5 ddb{0}> trace x86_ipi_db(ffffffff834d4ff0) at x86_ipi_db+0x27 sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xd9 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff83627bb8) at __mp_lock+0x192 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83627bb8) at __mp_lock+0x192 sys/kern/kern_lock.c:144 intr_handler(ffff80002a1121a0,ffff800000069c00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge16_untramp() at Xintr_ioapic_edge16_untramp+0x18f __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x2c sys/dev/kcov.c:158 __mp_lock(ffffffff83627bb8) at __mp_lock+0x1a3 __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83627bb8) at __mp_lock+0x1a3 sys/kern/kern_lock.c:144 intr_handler(ffff80002a112310,ffff80000006bc00) at intr_handler+0xe1 sys/arch/amd64/amd64/intr.c:553 Xintr_ioapic_edge23_untramp() at Xintr_ioapic_edge23_untramp+0x18f end of kernel end trace frame: 0x70c705cb86c0, count: -10 ddb{0}> machine ddbcpu 1 Stopped at ktrops+0x58: movq 0x10(%r14),%r14 ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800031b81478,ffff8000351c7260,ffff8000351c71b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000351c7260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000351c7260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6086deabb80, count: 10 ddb{1}> trace ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:718 [inline] ktrops(ffff800031b81478,ffffffffffffffff,0,80000310,fffffd805f131440,fffffd807f7d3138) at ktrops+0x58 sys/kern/kern_ktrace.c:561 doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:586 [inline] doktrace(fffffd805f131440,4,310,0,ffff800031b81478) at doktrace+0x6dd sys/kern/kern_ktrace.c:508 sys_ktrace(ffff800031b81478,ffff8000351c7260,ffff8000351c71b0) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:549 syscall(ffff8000351c7260) at syscall+0xaf8 mi_syscall sys/sys/syscall_mi.h:179 [inline] syscall(ffff8000351c7260) at syscall+0xaf8 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6086deabb80, count: -5