uvm_fault(0xfffffd806c1ec978, 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 *499622 64915 0 0 0x4000000 0K syz-executor 46957 82159 0 0x2 0 1 syz-executor ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c436d00,ffff80002b841520,ffff80002b841470) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80002b841520) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002b841520) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x49847af5e30, 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(0xfffffd806c1ec978, 0xf, 0, 1) -> e ddb{0}> trace ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c436d00,ffff80002b841520,ffff80002b841470) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80002b841520) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002b841520) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x49847af5e30, count: -5 ddb{0}> show registers rdi 0xffff8000323cd000 rsi 0x271f __ALIGN_SIZE+0x171f rbp 0xffff80002b841240 rbx 0xfffffd80097fb270 rdx 0xffff8000323cd000 rcx 0x271e __ALIGN_SIZE+0x171e rax 0xffffffff831670c3 ktrops+0x43 r8 0xfffffd806a19d540 r9 0xfffffd80097fb270 r10 0x58e85c429371d2cd r11 0x1c88b92cc50cd3f7 r12 0xffff80003c436d00 r13 0xffffffffffffffff r14 0xffffffffffffffff r15 0x80000538 __kernel_virt_to_phys+0x538 rip 0xffffffff831670d8 ktrops+0x58 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002b8411c0 ss 0 ktrops+0x58: movq 0x10(%r14),%r14 ddb{0}> show proc PROC (syz-executor) tid=499622 pid=64915 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=17, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c4374b0,0xffff80003c436040 process=0xffff80002b814028 user=0xffff80002b83c000, vmspace=0xfffffd806c1ec978 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 48460 188572 89410 0 2 0 syz-executor 48460 384899 89410 0 3 0x4000080 kqread syz-executor 48460 396468 89410 0 2 0x4000080 syz-executor 64915 223378 59742 0 2 0 syz-executor *64915 499622 59742 0 7 0x4000000 syz-executor 39645 325530 0 0 3 0x14280 nfsidl nfsio 83375 149999 0 0 3 0x14280 nfsidl nfsio 97494 79950 0 0 3 0x14280 nfsidl nfsio 32441 404009 0 0 3 0x14280 nfsidl nfsio 26935 458309 0 0 3 0x14280 nfsidl nfsio 4695 338078 0 0 3 0x14280 nfsidl nfsio 53016 482992 0 0 3 0x14280 nfsidl nfsio 99229 407132 0 0 3 0x14280 nfsidl nfsio 37684 378385 0 0 3 0x14280 nfsidl nfsio 45162 419890 0 0 3 0x14280 nfsidl nfsio 34993 377279 0 0 3 0x14280 nfsidl nfsio 31186 253131 0 0 3 0x14280 nfsidl nfsio 56455 422217 0 0 3 0x14280 nfsidl nfsio 49854 146687 0 0 3 0x14280 nfsidl nfsio 96953 39829 0 0 3 0x14280 nfsidl nfsio 42908 334989 0 0 3 0x14280 nfsidl nfsio 63633 92258 0 0 3 0x14280 nfsidl nfsio 18466 411869 0 0 3 0x14280 nfsidl nfsio 41043 55562 0 0 3 0x14280 nfsidl nfsio 70650 245585 0 0 3 0x14280 nfsidl nfsio 64886 280666 1 0 3 0x100083 ttyin getty 52199 277354 57642 0 2 0x2 syz-executor 340 490939 0 0 3 0x14200 bored sosplice 89410 181059 57642 0 3 0x82 nanoslp syz-executor 59742 399820 57642 0 3 0x82 nanoslp syz-executor 82159 46957 57642 0 7 0x2 syz-executor 82981 13270 57642 0 2 0x2 syz-executor 42454 476652 57642 0 3 0x82 nanoslp syz-executor 4078 60936 57642 0 2 0x2 syz-executor 57527 405912 57642 0 3 0x82 wait syz-executor 57642 370075 39099 0 3 0x82 kqread syz-executor 39099 179618 57884 0 3 0x10008a sigsusp ksh 57884 466683 78725 0 3 0x98 kqread sshd-session 78725 85181 89075 0 3 0x92 kqread sshd-session 89075 386018 1 0 3 0x88 kqread sshd 38890 340431 12841 74 3 0x1100092 bpf pflogd 12841 87752 1 0 3 0x80 sbwait pflogd 65019 430818 92840 73 3 0x1100090 kqread syslogd 92840 66265 1 0 3 0x100082 sbwait syslogd 3859 519210 1 0 3 0x100080 kqread resolvd 50399 4925 6423 77 3 0x100092 kqread dhcpleased 29609 446081 6423 77 3 0x100092 kqread dhcpleased 6423 253193 1 0 3 0x80 kqread dhcpleased 71987 493464 0 0 3 0x14200 pause smr 98229 488062 0 0 2 0x14200 zerothread 37114 444388 0 0 3 0x14200 aiodoned aiodoned 80331 309278 0 0 3 0x14200 syncer update 63562 495932 0 0 3 0x14200 cleaner cleaner 6341 308650 0 0 3 0x14200 reaper reaper 99346 337203 0 0 3 0x14200 pgdaemon pagedaemon 53446 388863 0 0 3 0x14200 bored viomb 44336 297961 0 0 3 0x40014200 acpi0 acpi0 98293 179773 0 0 3 0x40014200 idle1 45463 523204 0 0 3 0x14200 bored softnet3 29339 282505 0 0 3 0x14200 bored softnet2 88602 208433 0 0 3 0x14200 bored softnet1 24159 280005 0 0 3 0x14200 bored softnet0 37351 472258 0 0 3 0x14200 bored systqmp 86158 93747 0 0 3 0x14200 bored systq 12465 9003 0 0 3 0x14200 tmoslp softclockmp 78314 354622 0 0 2 0x40014200 softclock 61080 13990 0 0 3 0x40014200 idle0 1 258151 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 64915 (syz-executor) thread 0xffff80003c436d00 (499622) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff839ee878) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 __mp_acquire_count+0x58 sys/kern/kern_lock.c:-1 #2 sleep_finish+0x2da sys/kern/kern_synch.c:366 #3 getblk+0x197 sys/kern/vfs_bio.c:1013 #4 bread+0x47 bio_doread sys/kern/vfs_bio.c:418 [inline] #4 bread+0x47 sys/kern/vfs_bio.c:463 #5 ffs_update+0x198 sys/ufs/ffs/ffs_inode.c:91 #6 ufs_inactive+0x2e5 sys/ufs/ufs/ufs_inode.c:95 #7 VOP_INACTIVE+0x107 sys/kern/vfs_vops.c:498 #8 vrele+0x129 sys/kern/vfs_subr.c:844 #9 ktrsettrace+0xe7 sys/kern/kern_ktrace.c:122 #10 ktrops+0x271 sys/kern/kern_ktrace.c:573 #11 doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] #11 doktrace+0x6dd sys/kern/kern_ktrace.c:517 #12 sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 #13 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #13 syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 #14 Xsyscall+0x128 Process 52199 (syz-executor) thread 0xffff80003b3ffc58 (277354) exclusive rrwlock inode r = 0 (0xfffffd806f5300c0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x377 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:605 #3 VOP_LOCK+0xa6 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: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:3109 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806ba9b2e0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x377 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:605 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #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:3094 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 #9 Xsyscall+0x128 Process 82981 (syz-executor) thread 0xffff8000ffffc528 (13270) exclusive rrwlock inode r = 0 (0xfffffd806ba9b760) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x377 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:605 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vget+0x2bd sys/kern/vfs_subr.c:693 #6 cache_lookup+0x36e sys/kern/vfs_cache.c:222 #7 ufs_lookup+0x21b 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 dofstatat+0xe0 sys/kern/vfs_syscalls.c:2082 #12 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #12 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:579 #13 Xsyscall+0x128 Process 4078 (syz-executor) thread 0xffff80002a2aaa58 (60936) exclusive rrwlock inode r = 0 (0xfffffd806e086e38) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x377 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:605 #3 VOP_LOCK+0xa6 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: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:3109 #10 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #10 syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d032af0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 rw_do_enter_write+0x377 sys/kern/kern_rwlock.c:310 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:605 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:527 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #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:3094 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10208 11059K 11574K 166960K 12371 0 pcb 17 13K 14K 166960K 174 0 rtable 217 16K 16K 166960K 573 0 pf 35 17K 49K 166960K 111 0 ifaddr 39 7K 8K 166960K 85 0 ifgroup 51 2K 2K 166960K 118 0 sysctl 4 1K 9K 166960K 10 0 counters 66 36K 38K 166960K 150 0 ioctlops 0 0K 4K 166960K 1578 0 iov 0 0K 16K 166960K 44 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1426 90K 90K 166960K 2184 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 0K 166960K 47 0 dirhash 12 2K 2K 166960K 39 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 14 49K 89K 166960K 769 0 sigio 0 0K 0K 166960K 11 0 proc 72 91K 140K 166960K 667 0 subproc 72 4K 4K 166960K 90 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 92 0 in_multi 88 6K 7K 166960K 151 0 ether_multi 1 0K 0K 166960K 4 0 mrt 0 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 103 466K 466K 166960K 103 0 exec 0 0K 1K 166960K 514 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 2 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 231 167K 190K 166960K 8643 0 UVM aobj 12 2K 2K 166960K 13 0 pinsyscall 39 78K 102K 166960K 1918 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 37 0 NDP 11 0K 2K 166960K 55 0 temp 57 8690K 8760K 166960K 31015 0 kqueue 15 24K 28K 166960K 156 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 120 106 0 102 2 1 1 2 0 8 0 rtentry 176 161 0 66 6 0 6 6 0 8 0 unpcb 144 662 0 645 10 8 2 6 0 8 1 syncache 336 7 0 7 3 2 1 1 0 8 1 tcpqe 32 2 0 2 2 2 0 1 0 8 0 tcpcb 736 201 0 195 5 3 2 4 0 8 0 arp 128 28 0 10 1 0 1 1 0 8 0 inpcb 328 771 0 759 15 8 7 7 0 8 5 nd6 144 32 0 9 1 0 1 1 0 8 0 pkpcb 40 6 0 6 3 2 1 1 0 8 1 kcovpl 48 10 0 2 1 0 1 1 0 8 0 mppekey 1024 1 0 1 1 1 0 1 0 8 0 ppxss 1192 34 0 34 2 1 1 1 0 8 1 pppxif 1504 4 0 4 1 1 0 1 0 8 0 pffrag 232 7 0 0 1 0 1 1 0 482 0 pffrnode 88 7 0 0 1 0 1 1 0 8 0 pffrent 40 8 0 0 1 0 1 1 0 8 0 pfosfp 40 1429 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1429 0 714 21 0 21 21 0 8 0 pfanchor 1288 3 0 0 1 0 1 1 0 8 0 pfstitem 24 49 0 17 1 0 1 1 0 8 0 pfstkey 128 49 0 15 2 0 2 2 0 8 0 pfstate 384 47 0 16 4 0 4 4 0 8 0 pfrule 1344 25 0 18 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 2 0 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 666 0 260 30 3 27 30 0 8 0 art_table 32 668 0 260 4 0 4 4 0 8 0 art_node 16 157 0 78 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 4 2 1 1 1 0 8 0 semupl 112 3 0 3 2 2 0 1 0 8 0 semapl 112 45 0 35 1 0 1 1 0 8 0 shmpl 112 10 0 1 1 0 1 1 0 8 0 dirhash 1024 35 0 18 3 0 3 3 0 8 0 dino2pl 256 2887 0 1383 95 0 95 95 0 8 0 ffsino 288 2887 0 1383 109 0 109 109 0 8 0 nchpl 144 3923 0 2229 64 0 64 64 0 8 0 rtmask 32 6 0 6 2 2 0 1 0 8 0 uvmvnodes 80 3414 0 0 70 0 70 70 0 8 0 vnodes 216 3414 0 0 190 0 190 190 0 8 0 namei 1024 13174 0 13171 2 1 1 1 0 8 0 percpumem 16 90 0 42 1 0 1 1 0 8 0 kstatmem 264 72 0 48 3 1 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 2 0 2 2 2 0 1 0 8 0 scxspl 216 14288 0 14288 11 10 1 8 1 8 1 plimitpl 152 105 0 87 1 0 1 1 0 8 0 sigapl 424 1091 0 1024 10 1 9 9 0 8 0 knotepl 120 503 0 0 16 0 16 16 0 8 0 kqueuepl 224 297 0 286 6 4 2 3 0 8 1 pipepl 336 154 0 127 3 0 3 3 0 8 0 fdescpl 520 1049 0 1021 3 0 3 3 0 8 0 filepl 160 6386 0 6166 21 8 13 17 0 8 1 lockfpl 104 223 0 219 1 0 1 1 0 8 0 lockfspl 48 104 0 100 1 0 1 1 0 8 0 sessionpl 144 28 0 19 1 0 1 1 0 8 0 pgrppl 48 45 0 28 1 0 1 1 0 8 0 ucredpl 104 1223 0 1210 1 0 1 1 0 8 0 zombiepl 144 1184 0 1182 1 0 1 1 0 8 0 processpl 1240 1091 0 1024 6 0 6 6 0 8 0 procpl 656 2206 0 2136 9 1 8 8 0 8 0 srpgc 96 6 0 6 2 2 0 1 0 8 0 sosppl 168 1 0 1 1 1 0 1 0 8 0 sockpl 728 1565 0 1532 28 18 10 16 0 8 6 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 131 0 0 17 0 17 17 0 8 0 mcl2k 2048 24 0 0 3 0 3 3 0 8 0 mtagpl 96 15 0 0 1 0 1 1 0 8 0 mbufpl 256 1209 0 0 76 0 76 76 0 8 0 bufpl 280 4515 0 121 314 0 314 314 0 8 0 anonpl 32 10168 0 0 82 0 82 82 0 246 0 amapchunkpl 152 27795 0 27282 40 13 27 33 0 158 2 amappl16 200 3353 0 3253 24 14 10 23 0 8 0 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 123 0 111 1 0 1 1 0 8 0 amappl13 176 6 0 6 1 1 0 1 0 8 0 amappl12 168 1747 0 1719 3 1 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 11 0 10 1 0 1 1 0 8 0 amappl9 144 244 0 244 1 1 0 1 0 8 0 amappl8 136 25 0 22 1 0 1 1 0 8 0 amappl7 128 116 0 104 1 0 1 1 0 8 0 amappl6 120 202 0 198 1 0 1 1 0 8 0 amappl5 112 147 0 138 1 0 1 1 0 8 0 amappl4 104 341 0 320 1 0 1 1 0 8 0 amappl3 96 5522 0 5422 5 1 4 4 0 8 0 amappl2 88 679 0 617 2 0 2 2 0 8 0 amappl1 80 11570 0 10973 15 0 15 15 0 8 0 amappl 88 7800 0 7643 5 0 5 5 0 92 0 dma16384 16384 1 0 1 1 1 0 1 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 128 255 0 255 3 3 0 1 0 8 0 dma64 64 7 0 7 2 2 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 12 0 1 1 0 1 1 0 8 0 uaddrrnd 24 1049 0 1021 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1049 0 1021 1 0 1 1 0 8 0 vmmpekpl 168 10017 0 9964 3 0 3 3 0 8 0 vmmpepl 168 72565 0 70633 114 14 100 106 0 357 2 vmsppl 480 1048 0 1021 5 0 5 5 0 8 0 rwobjpl 72 24699 0 20273 82 0 82 82 0 8 0 pdppl 4096 2105 0 2042 105 34 71 83 0 8 8 pvpl 32 17983 0 0 147 1 146 146 0 265 0 pmappl 256 1048 0 1021 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 464 0 47 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 ktrcanset sys/kern/kern_ktrace.c:727 [inline] ktrops(ffff80003c436d00,ffffffffffffffff,0,80000538,fffffd806a19d540,fffffd80097fb270) at ktrops+0x58 sys/kern/kern_ktrace.c:570 doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd ktrsetchildren sys/kern/kern_ktrace.c:595 [inline] doktrace(fffffd806a19d540,4,538,0,ffff80003c436d00) at doktrace+0x6dd sys/kern/kern_ktrace.c:517 sys_ktrace(ffff80003c436d00,ffff80002b841520,ffff80002b841470) at sys_ktrace+0x11c sys/kern/kern_ktrace.c:558 syscall(ffff80002b841520) at syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002b841520) at syscall+0xb08 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x49847af5e30, count: -5 ddb{0}> machine ddbcpu 1