panic: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1741 Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 86484 43511 0 0 0 1 syz-executor * 24834 2946 0 0 0x4000000 0K syz-executor db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344397e) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ece19,ffffffff83383264,6cd,ffffffff8333d832) at __assert+0x29 uvm_fault_unwire_locked(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire_locked+0x4b4 uvm_fault_unwire(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704 kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff8000354bcc14,5,400000000100,ffff8000354bcc48,0,37,269c44fd32976d27) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff8000ffff4cf8,ffff8000354bcd80,ffff8000354bccd0) at sys_sysctl+0x425 syscall(ffff8000354bcd80) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000354bcd80) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe4be805d080, count: 5 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: kernel diagnostic assertion "va >= entry->start" failed: file "/syzkaller/managers/multicore/kernel/sys/uvm/uvm_fault.c", line 1741 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344397e) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ece19,ffffffff83383264,6cd,ffffffff8333d832) at __assert+0x29 uvm_fault_unwire_locked(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire_locked+0x4b4 uvm_fault_unwire(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704 kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff8000354bcc14,5,400000000100,ffff8000354bcc48,0,37,269c44fd32976d27) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff8000ffff4cf8,ffff8000354bcd80,ffff8000354bccd0) at sys_sysctl+0x425 syscall(ffff8000354bcd80) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000354bcd80) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe4be805d080, count: -10 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff8000354bc7f0 rbx 0xffffffff837e2dc7 cpu_info_full_primary+0x2dc7 rdx 0 rcx 0xffff8000ffff4cf8 rax 0xffffffff837e1ff0 cpu_info_full_primary+0x1ff0 r8 0 r9 0x8080808080808080 r10 0xd12e3a4958a9c194 r11 0x851c6b8e2da88558 r12 0xffffffff837e2bc8 cpu_info_full_primary+0x2bc8 r13 0 r14 0 r15 0x1 rip 0xffffffff8320fcc5 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff8000354bc7e0 ss 0 db_enter+0x25: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor) tid=24834 pid=2946 tcnt=4 stat=onproc flags process=0 proc=4000000 runpri=36, usrpri=83, slppri=36, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff5c58,0xffff8000ffff4a78 process=0xffff8000fffee050 user=0xffff8000354b7000, vmspace=0xfffffd806be22910 estcpu=33, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 75762 333160 28174 0 2 0 syz-executor 43511 86484 52239 0 7 0 syz-executor 43511 339028 52239 0 3 0x4000080 fsleep syz-executor 70866 254359 84685 0 2 0 syz-executor 70866 258436 84685 0 3 0x4000080 fsleep syz-executor 70866 316998 84685 0 3 0x4000000 vmmaplk syz-executor 31952 28460 56288 60929 2 0x10 syz-executor 31952 358546 56288 60929 3 0x4000090 kqread syz-executor 31952 371986 56288 60929 3 0x4000090 fsleep syz-executor 31952 415502 56288 60929 3 0x4000090 fsleep syz-executor 36991 232768 62223 0 2 0x10 syz-executor 36991 237624 62223 0 3 0x4000090 fsleep syz-executor 36991 316109 62223 0 3 0x4000090 fsleep syz-executor 66440 348425 72045 0 2 0 syz-executor 66440 347499 72045 0 3 0x4000080 dtread syz-executor 2946 426347 73711 0 2 0 syz-executor 2946 405285 73711 0 2 0x4000000 syz-executor 2946 334530 73711 0 2 0x4000000 syz-executor * 2946 24834 73711 0 7 0x4000000 syz-executor 23317 223476 0 0 3 0x14280 nfsidl nfsio 71617 239129 0 0 3 0x14280 nfsidl nfsio 97295 277737 0 0 3 0x14280 nfsidl nfsio 20035 282041 0 0 3 0x14280 nfsidl nfsio 78498 447785 0 0 3 0x14280 nfsidl nfsio 10364 413385 0 0 3 0x14280 nfsidl nfsio 83391 494620 0 0 3 0x14280 nfsidl nfsio 91169 43322 0 0 3 0x14280 nfsidl nfsio 24216 72094 0 0 3 0x14280 nfsidl nfsio 58531 365793 0 0 3 0x14280 nfsidl nfsio 5770 89506 0 0 3 0x14280 nfsidl nfsio 92492 316700 0 0 3 0x14280 nfsidl nfsio 93227 486130 0 0 3 0x14280 nfsidl nfsio 19376 100547 0 0 3 0x14280 nfsidl nfsio 70319 323976 0 0 3 0x14280 nfsidl nfsio 59632 70698 0 0 3 0x14280 nfsidl nfsio 87158 315611 0 0 3 0x14280 nfsidl nfsio 23441 484322 0 0 3 0x14280 nfsidl nfsio 70281 75904 0 0 3 0x14280 nfsidl nfsio 9220 401477 0 0 3 0x14280 nfsidl nfsio 32563 437528 72071 0 3 0x3000 suspend syz-executor 32563 271358 72071 0 2 0x4081000 syz-executor 38920 336904 0 0 3 0x14200 acct acct 93976 430545 0 0 3 0x14200 bored sosplice 73711 23499 55685 0 3 0x82 nanoslp syz-executor 84685 392539 55685 0 2 0x2 syz-executor 72071 194756 55685 0 3 0x82 wait syz-executor 72045 502229 55685 0 3 0x82 nanoslp syz-executor 56288 127187 55685 0 3 0x82 nanoslp syz-executor 28174 441533 55685 0 3 0x82 nanoslp syz-executor 62223 207637 55685 0 3 0x82 nanoslp syz-executor 52239 258764 55685 0 2 0x482 syz-executor 55685 274159 57643 0 3 0x82 kqread syz-executor 57643 393916 73122 0 3 0x10008a sigsusp ksh 73122 398013 55713 0 3 0x98 kqread sshd-session 55713 79498 10300 0 3 0x92 kqread sshd-session 65081 485161 1 0 3 0x100083 ttyin getty 10300 217931 1 0 3 0x88 kqread sshd 54338 2322 67073 74 3 0x1100092 bpf pflogd 67073 87169 1 0 3 0x80 sbwait pflogd 19987 443689 72192 73 3 0x1100090 kqread syslogd 72192 10512 1 0 3 0x100082 sbwait syslogd 3716 129721 1 0 3 0x100080 kqread resolvd 64823 314584 98247 77 3 0x100092 kqread dhcpleased 21508 438807 98247 77 3 0x100092 kqread dhcpleased 98247 335813 1 0 3 0x80 kqread dhcpleased 79300 506342 0 0 3 0x14200 bored smr 71685 233282 0 0 2 0x14200 zerothread 36024 112523 0 0 3 0x14200 aiodoned aiodoned 10487 512070 0 0 3 0x14200 syncer update 6657 395974 0 0 3 0x14200 cleaner cleaner 44265 445055 0 0 3 0x14200 reaper reaper 41508 500371 0 0 3 0x14200 pgdaemon pagedaemon 77242 320226 0 0 3 0x14200 bored viomb 44319 28296 0 0 3 0x40014200 acpi0 acpi0 41344 18575 0 0 3 0x40014200 idle1 76074 155147 0 0 3 0x14200 bored softnet3 63909 391589 0 0 3 0x14200 bored softnet2 59627 458253 0 0 3 0x14200 bored softnet1 5044 25718 0 0 3 0x14200 bored softnet0 43210 16216 0 0 3 0x14200 bored systqmp 64418 241619 0 0 3 0x14200 bored systq 60263 478227 0 0 3 0x14200 tmoslp softclockmp 33581 102455 0 0 2 0x40014200 softclock 35229 463630 0 0 3 0x40014200 idle0 1 268694 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 70866 (syz-executor) thread 0xffff8000ffff5c58 (254359) exclusive rwlock vmmaplk r = 0 (0xfffffd806eb859f0) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 vm_map_lock_ln+0x12e sys/uvm/uvm_map.c:5250 #3 uvmfault_lookup+0xe8 sys/uvm/uvm_fault.c:1860 #4 uvm_fault_check+0x987 uvmfault_amapcopy sys/uvm/uvm_fault.c:235 [inline] #4 uvm_fault_check+0x987 sys/uvm/uvm_fault.c:774 #5 uvm_fault+0x106 sys/uvm/uvm_fault.c:668 #6 upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 #7 usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 #8 recall_trap+0x8 Process 2946 (syz-executor) thread 0xffff8000ffff4cf8 (24834) exclusive rwlock amaplk r = 0 (0xfffffd80677c3ea8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 uvm_map_lock_entry+0x51 sys/uvm/uvm_map.c:464 #3 uvm_fault_unwire_locked+0x253 sys/uvm/uvm_fault.c:1760 #4 uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704 #5 kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] #5 kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 #6 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #7 sys_sysctl+0x425 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 shared rwlock vmmaplk r = 0 (0xfffffd806be22a10) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_read+0x3af sys/kern/kern_rwlock.c:405 #2 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1703 #3 kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] #3 kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 #4 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #5 sys_sysctl+0x425 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83970498) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 __mp_acquire_count+0x58 #2 mi_switch+0x4b7 sys/kern/sched_bsd.c:441 #3 sleep_finish+0x24f sys/kern/kern_synch.c:414 #4 rw_do_enter_read+0x2de sys/kern/kern_rwlock.c:385 #5 uvm_fault_unwire+0x3e sys/uvm/uvm_fault.c:1703 #6 kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] #6 kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 #7 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #8 sys_sysctl+0x425 #9 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #10 Xsyscall+0x128 exclusive rwlock sysctllk r = 0 (0xffffffff83801cb8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 sysctl_vslock+0x45 sys/kern/kern_sysctl.c:187 #3 kern_sysctl_dirs+0x266 sys/kern/kern_sysctl.c:428 #4 kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 #5 sys_sysctl+0x425 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #7 Xsyscall+0x128 Process 32563 (syz-executor) thread 0xffff8000ffff42b8 (271358) exclusive rrwlock inode r = 0 (0xfffffd806ba501b8) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1155 #1 rw_do_enter_write+0x3ea sys/kern/kern_rwlock.c:316 #2 rrw_enter+0xc6 sys/kern/kern_rwlock.c:616 #3 VOP_LOCK+0xa6 sys/kern/vfs_vops.c:524 #4 vn_lock+0xa4 sys/kern/vfs_vnops.c:570 #5 vn_write+0x190 sys/kern/vfs_vnops.c:405 #6 dofilewritev+0x23c sys/kern/sys_generic.c:380 #7 sys_write+0xa2 sys/kern/sys_generic.c:300 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10213 11224K 11415K 166960K 11980 0 pcb 17 13K 14K 166960K 123 0 rtable 215 7K 7K 166960K 369 0 pf 34 17K 21K 166960K 69 0 ifaddr 42 7K 7K 166960K 56 0 ifgroup 55 2K 2K 166960K 81 0 sysctl 4 1K 1K 166960K 4 0 counters 64 36K 36K 166960K 86 0 ioctlops 0 0K 4K 166960K 1522 0 iov 0 0K 12K 166960K 15 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1430 90K 90K 166960K 1852 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 13 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 16 0 dirhash 12 2K 2K 166960K 21 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 236K 166960K 538 0 sigio 0 0K 0K 166960K 5 0 proc 72 91K 128K 166960K 552 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 121 0 in_multi 96 7K 7K 166960K 113 0 ether_multi 1 0K 0K 166960K 3 0 mrt 0 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 439 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 244 73K 75K 166960K 6533 0 UVM aobj 22 4K 4K 166960K 22 0 pinsyscall 43 86K 106K 166960K 1603 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 17 0 NDP 12 0K 1K 166960K 36 0 temp 53 8686K 8765K 166960K 21759 0 kqueue 14 22K 27K 166960K 98 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 24 0 0 1 0 1 1 0 8 0 rtpcb 120 52 0 49 1 0 1 1 0 8 0 rtentry 112 113 0 15 3 0 3 3 0 8 0 unpcb 144 231 0 214 1 0 1 1 0 8 0 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 808 152 0 79 8 0 8 8 0 8 0 arp 120 18 0 0 1 0 1 1 0 8 0 ipq 40 1 0 1 1 1 0 1 0 8 0 ipqe 40 2 0 2 1 1 0 1 0 8 0 inpcb 376 601 0 455 19 4 15 15 0 8 0 nd6 136 25 0 0 1 0 1 1 0 8 0 pkpcb 40 5 0 5 2 1 1 1 0 8 1 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1168 7 0 7 1 0 1 1 0 8 1 pffrag 232 3 0 2 1 0 1 1 0 482 0 pffrnode 88 3 0 2 1 0 1 1 0 8 0 pffrent 40 9 0 8 1 0 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 54 0 3 1 0 1 1 0 8 0 pfstkey 128 54 0 3 2 0 2 2 0 8 0 pfstate 376 54 0 3 6 0 6 6 0 8 0 pfrule 1344 25 0 19 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 486 0 65 29 2 27 28 0 8 0 art_table 32 487 0 65 4 0 4 4 0 8 0 art_node 16 112 0 24 1 0 1 1 0 8 0 sysvmsgpl 40 5 0 4 2 1 1 1 0 8 0 semupl 112 1 0 1 1 0 1 1 0 8 1 semapl 112 14 0 4 1 0 1 1 0 8 0 shmpl 112 19 0 0 1 0 1 1 0 8 0 dirhash 1024 23 0 6 3 0 3 3 0 8 0 dino2pl 256 2284 0 782 95 0 95 95 0 8 0 ffsino 280 2284 0 782 109 0 109 109 0 8 0 nchpl 144 3008 0 1319 63 0 63 63 0 8 0 rtmask 32 3 0 3 1 0 1 1 0 8 1 uvmvnodes 80 2722 0 0 56 0 56 56 0 8 0 vnodes 216 2722 0 0 152 0 152 152 0 8 0 namei 1024 9841 0 9841 5 3 2 3 0 8 2 percpumem 16 57 0 11 1 0 1 1 0 8 0 kstatmem 264 40 0 16 2 0 2 2 0 8 0 scsiplug 72 2 0 2 1 0 1 1 0 8 1 scxspl 216 11277 0 11277 3 2 1 2 1 8 1 plimitpl 152 85 0 67 1 0 1 1 0 8 0 sigapl 424 845 0 773 10 1 9 9 0 8 0 futexpl 64 5736 0 5730 1 0 1 1 0 8 0 knotepl 120 401 0 0 13 0 13 13 0 8 0 kqueuepl 216 171 0 160 3 0 3 3 0 8 2 pipepl 328 135 0 108 3 0 3 3 0 8 0 fdescpl 504 805 0 773 5 0 5 5 0 8 0 filepl 152 4218 0 3790 17 0 17 17 0 8 0 lockfpl 104 107 0 104 1 0 1 1 0 8 0 lockfspl 48 48 0 45 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 34 0 17 1 0 1 1 0 8 0 ucredpl 104 515 0 500 1 0 1 1 0 8 0 zombiepl 144 996 0 996 2 1 1 1 0 8 1 processpl 1176 845 0 773 6 0 6 6 0 8 0 procpl 656 1543 0 1458 9 1 8 8 0 8 0 sosppl 168 6 0 6 2 1 1 1 0 8 1 sockpl 688 896 0 729 20 4 16 16 0 8 0 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 114 0 0 15 0 15 15 0 8 0 mcl2k 2048 41 0 0 6 0 6 6 0 8 0 mtagpl 96 32 0 0 1 0 1 1 0 8 0 mbufpl 256 252 0 0 16 0 16 16 0 8 0 bufpl 280 5133 0 128 358 0 358 358 0 8 0 anonpl 24 147375 0 138591 61 7 54 54 0 184 0 amapchunkpl 152 21207 0 20596 31 1 30 31 0 158 5 amappl16 200 3054 0 2777 27 12 15 15 0 8 0 amappl15 192 7 0 6 1 0 1 1 0 8 0 amappl14 184 127 0 115 1 0 1 1 0 8 0 amappl13 176 19 0 19 1 1 0 1 0 8 0 amappl12 168 1445 0 1414 3 1 2 2 0 8 0 amappl11 160 53 0 38 1 0 1 1 0 8 0 amappl10 152 9 0 8 2 1 1 1 0 8 0 amappl9 144 246 0 246 1 1 0 1 0 8 0 amappl8 136 28 0 25 1 0 1 1 0 8 0 amappl7 128 118 0 106 1 0 1 1 0 8 0 amappl6 120 193 0 190 1 0 1 1 0 8 0 amappl5 112 123 0 114 1 0 1 1 0 8 0 amappl4 104 311 0 292 1 0 1 1 0 8 0 amappl3 96 3957 0 3837 4 0 4 4 0 8 0 amappl2 88 637 0 575 2 0 2 2 0 8 0 amappl1 80 8854 0 8288 14 2 12 14 0 8 0 amappl 88 6141 0 5954 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 21 0 0 1 0 1 1 0 8 0 uaddrrnd 24 806 0 774 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 806 0 774 1 0 1 1 0 8 0 vmmpekpl 168 8091 0 8052 3 0 3 3 0 8 0 vmmpepl 168 55098 0 52937 105 10 95 95 0 357 0 vmsppl 456 805 0 774 6 2 4 5 0 8 0 rwobjpl 64 20533 0 16597 64 0 64 64 0 8 0 pdppl 4096 1620 0 1548 100 28 72 86 0 8 0 pvpl 32 16589 0 0 134 0 134 134 0 265 0 pmappl 248 805 0 774 3 0 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 291 0 36 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438 panic(ffffffff8344397e) at panic+0x1e5 sys/kern/subr_prf.c:198 __assert(ffffffff833ece19,ffffffff83383264,6cd,ffffffff8333d832) at __assert+0x29 uvm_fault_unwire_locked(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire_locked+0x4b4 uvm_fault_unwire(fffffd806be22910,400000000000,400000011000) at uvm_fault_unwire+0x55 sys/uvm/uvm_fault.c:1704 kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sysctl_vsunlock sys/kern/kern_sysctl.c:215 [inline] kern_sysctl_dirs(49,ffff8000354bcc18,4,400000000100,ffff8000354bcc48,0,7cfdd2ac3b1f2cc5,4) at kern_sysctl_dirs+0x363 sys/kern/kern_sysctl.c:432 kern_sysctl(ffff8000354bcc14,5,400000000100,ffff8000354bcc48,0,37,269c44fd32976d27) at kern_sysctl+0x12d sys/kern/kern_sysctl.c:526 sys_sysctl(ffff8000ffff4cf8,ffff8000354bcd80,ffff8000354bccd0) at sys_sysctl+0x425 syscall(ffff8000354bcd80) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff8000354bcd80) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xe4be805d080, count: -10 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff800029aabff0) 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 __mp_lock(ffffffff83970290) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83970290) at __mp_lock+0x19e sys/kern/kern_lock.c:144 uvm_fault(fffffd806be22028,546179c9000,0,1) at uvm_fault+0x1ee sys/uvm/uvm_fault.c:691 upageflttrap(ffff8000330b64d0,546179c9000) at upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff8000330b64d0) at usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7216d59fe170, count: 7 ddb{1}> trace x86_ipi_db(ffff800029aabff0) 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 __mp_lock(ffffffff83970290) at __mp_lock+0x19e __mp_lock_spin sys/kern/kern_lock.c:113 [inline] __mp_lock(ffffffff83970290) at __mp_lock+0x19e sys/kern/kern_lock.c:144 uvm_fault(fffffd806be22028,546179c9000,0,1) at uvm_fault+0x1ee sys/uvm/uvm_fault.c:691 upageflttrap(ffff8000330b64d0,546179c9000) at upageflttrap+0xa9 sys/arch/amd64/amd64/trap.c:188 usertrap(ffff8000330b64d0) at usertrap+0x2d8 sys/arch/amd64/amd64/trap.c:436 recall_trap() at recall_trap+0x8 end of kernel end trace frame: 0x7216d59fe170, count: -8