uvm_fault(0xffffffff8396bcd0, 0xffff8000015350aa, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x66f: movzwl 0xc(%r15,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *390400 50056 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c466cc0,0,ffff80003c466c40,0) at rtrequest+0xc5c sys/net/route.c:1114 rtm_output(ffff800000b4e900,ffff80003c466d68,ffff80003c466cc0,0,0) at rtm_output+0x876 sys/net/rtsock.c:970 route_output(fffffd807730ba00,ffff8000014dcb90) at route_output+0x9a1 sys/net/rtsock.c:875 route_send(ffff8000014dcb90,fffffd807730ba00,0,0) at route_send+0xd7 sys/net/rtsock.c:339 sosend(ffff8000014dcb90,0,ffff80003c466f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80003c44a558,3,ffff80003c467000,808,ffff80003c4670b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80003c44a558,ffff80003c467160,ffff80003c4670b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c467160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c467160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84bc4ef1460, 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: uvm_fault(0xffffffff8396bcd0, 0xffff8000015350aa, 0, 1) -> e ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c466cc0,0,ffff80003c466c40,0) at rtrequest+0xc5c sys/net/route.c:1114 rtm_output(ffff800000b4e900,ffff80003c466d68,ffff80003c466cc0,0,0) at rtm_output+0x876 sys/net/rtsock.c:970 route_output(fffffd807730ba00,ffff8000014dcb90) at route_output+0x9a1 sys/net/rtsock.c:875 route_send(ffff8000014dcb90,fffffd807730ba00,0,0) at route_send+0xd7 sys/net/rtsock.c:339 sosend(ffff8000014dcb90,0,ffff80003c466f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80003c44a558,3,ffff80003c467000,808,ffff80003c4670b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80003c44a558,ffff80003c467160,ffff80003c4670b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c467160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c467160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84bc4ef1460, count: -10 ddb{0}> show registers rdi 0x20 rsi 0x90 rbp 0xffff80003c466b10 rbx 0xde rdx 0 rcx 0x100040600080100 rax 0xfffffd805dbb43e0 r8 0x10 r9 0xfffffd806c202910 r10 0x9e166087ba61fc6 r11 0x36bf13c698301d5b r12 0x32 r13 0xfffffd805dbb4300 r14 0xfffffd806c202910 r15 0xffff800001534fc0 rip 0xffffffff825ca29f arp_rtrequest+0x66f cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c466a90 ss 0x10 arp_rtrequest+0x66f: movzwl 0xc(%r15,%rbx,1),%ecx ddb{0}> show proc PROC (syz-executor) tid=390400 pid=50056 tcnt=3 stat=onproc flags process=0 proc=4000000 runpri=50, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80003c44b9d8,0xffff80003c44bc78 process=0xffff80003ac14ea8 user=0xffff80003c462000, vmspace=0xfffffd806c1947a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 37326 409100 40096 0 3 0x80 nanoslp syz-executor 37326 151206 40096 0 3 0x4000080 fsleep syz-executor 50056 177362 83627 0 2 0 syz-executor *50056 390400 83627 0 7 0x4000000 syz-executor 50056 33818 83627 0 3 0x4000080 sbwait syz-executor 64276 312137 20117 0 2 0x10 syz-executor 64276 230037 20117 0 3 0x4000090 ttyout syz-executor 64276 504968 20117 0 3 0x4000090 fsleep syz-executor 64276 356159 20117 0 3 0x4000090 fsleep syz-executor 42731 341166 55434 0 2 0 syz-executor 42731 447465 55434 0 3 0x4000080 fsleep syz-executor 67580 98723 98458 0 2 0 syz-executor 67580 32894 98458 0 3 0x4000080 fsleep syz-executor 67580 19207 98458 0 2 0x4000000 syz-executor 26961 457217 76208 0 2 0 syz-executor 26961 321177 76208 0 3 0x4000080 fsleep syz-executor 26961 274868 76208 0 3 0x4000080 fsleep syz-executor 26961 6261 76208 0 3 0x4000080 fsleep syz-executor 92024 14068 45263 0 3 0x3000 suspend syz-executor 92024 247687 45263 0 3 0x4081000 inode syz-executor 92024 417833 45263 0 2 0x4081000 syz-executor 92024 358289 45263 0 3 0x4081000 inode syz-executor 12977 504162 86342 0 3 0x80 nanoslp syz-executor 12977 18046 86342 0 3 0x4000080 msgwait syz-executor 12977 319855 86342 0 3 0x4000080 fsleep syz-executor 12977 244969 86342 0 3 0x4000080 fsleep syz-executor 3424 97142 0 0 3 0x14200 acct acct 45263 151560 17689 0 2 0x2 syz-executor 59318 69578 1 0 3 0x100083 ttyin getty 41387 7989 0 0 3 0x14280 nfsidl nfsio 59977 173280 0 0 3 0x14280 nfsidl nfsio 89040 518079 0 0 3 0x14280 nfsidl nfsio 56078 364397 0 0 3 0x14280 nfsidl nfsio 38317 518005 0 0 3 0x14280 nfsidl nfsio 37306 286204 0 0 3 0x14280 nfsidl nfsio 37861 124146 0 0 3 0x14280 nfsidl nfsio 27646 212866 0 0 3 0x14280 nfsidl nfsio 70468 470360 0 0 3 0x14280 nfsidl nfsio 59329 209187 0 0 3 0x14280 nfsidl nfsio 25373 10191 0 0 3 0x14280 nfsidl nfsio 87693 463691 0 0 3 0x14280 nfsidl nfsio 34661 102997 0 0 3 0x14280 nfsidl nfsio 4937 376169 0 0 3 0x14280 nfsidl nfsio 76635 204162 0 0 3 0x14280 nfsidl nfsio 75556 295200 0 0 3 0x14280 nfsidl nfsio 90459 516656 0 0 3 0x14280 nfsidl nfsio 99192 208627 0 0 3 0x14280 nfsidl nfsio 36767 513252 0 0 3 0x14280 nfsidl nfsio 43205 448975 0 0 3 0x14280 nfsidl nfsio 55434 490730 17689 0 2 0xc82 syz-executor 84870 500962 0 0 3 0x14200 bored sosplice 40096 150393 17689 0 2 0xc82 syz-executor 76208 83178 17689 0 3 0x82 nanoslp syz-executor 98458 29602 17689 0 3 0x82 nanoslp syz-executor 20117 91007 17689 0 2 0xc82 syz-executor 83627 364869 17689 0 3 0x82 nanoslp syz-executor 86342 223691 17689 0 3 0x82 nanoslp syz-executor 17689 86281 42023 0 2 0x2 syz-executor 42023 456704 32505 0 3 0x10008a sigsusp ksh 32505 414320 38692 0 3 0x98 kqread sshd-session 38692 392091 95974 0 3 0x92 kqread sshd-session 95974 401655 1 0 3 0x88 kqread sshd 17177 385989 1913 74 3 0x1100092 bpf pflogd 1913 338037 1 0 3 0x80 sbwait pflogd 14307 163695 90155 73 3 0x1100090 kqread syslogd 90155 424566 1 0 3 0x100082 sbwait syslogd 92733 420124 1 0 3 0x100080 kqread resolvd 77459 147346 16782 77 3 0x100092 kqread dhcpleased 38722 142825 16782 77 3 0x100092 kqread dhcpleased 16782 119733 1 0 3 0x80 kqread dhcpleased 46680 281939 0 0 3 0x14200 bored smr 46569 352252 0 0 2 0x14200 zerothread 79476 192596 0 0 3 0x14200 aiodoned aiodoned 91150 270627 0 0 3 0x14200 syncer update 19160 351976 0 0 3 0x14200 cleaner cleaner 71843 68190 0 0 3 0x14200 reaper reaper 60371 432196 0 0 3 0x14200 pgdaemon pagedaemon 91971 130984 0 0 3 0x14200 bored viomb 53013 281840 0 0 3 0x40014200 acpi0 acpi0 58887 233651 0 0 7 0x40014200 idle1 2015 290343 0 0 3 0x14200 bored softnet3 33024 406742 0 0 3 0x14200 bored softnet2 65999 14307 0 0 3 0x14200 bored softnet1 52546 299487 0 0 3 0x14200 bored softnet0 51755 148377 0 0 2 0x14200 systqmp 38796 43732 0 0 3 0x14200 bored systq 12715 230017 0 0 3 0x14200 tmoslp softclockmp 11004 482943 0 0 2 0x40014200 softclock 15448 406525 0 0 3 0x40014200 idle0 1 465095 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 50056 (syz-executor) thread 0xffff80003c44a558 (390400) exclusive rwlock netlock r = 0 (0xffffffff837defb0) #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 rtm_output+0x78c sys/net/rtsock.c:966 #3 route_output+0x9a1 sys/net/rtsock.c:875 #4 route_send+0xd7 sys/net/rtsock.c:339 #5 sosend+0x804 sys/kern/uipc_socket.c:-1 #6 sendit+0x721 sys/kern/uipc_syscalls.c:779 #7 sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 #8 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 #9 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff8000014dcd68) #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 sblock+0xb7 sys/kern/uipc_socket2.c:536 #3 sosend+0x2e2 sys/kern/uipc_socket.c:630 #4 sendit+0x721 sys/kern/uipc_syscalls.c:779 #5 sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 #6 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #6 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 #7 Xsyscall+0x128 Process 92024 (syz-executor) thread 0xffff80003c44a2c8 (417833) exclusive rrwlock inode r = 0 (0xfffffd806bd70be0) #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 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:742 #9 Xsyscall+0x128 Process 92024 (syz-executor) thread 0xffff8000ffff19c0 (358289) exclusive rrwlock inode r = 0 (0xfffffd806c7bdd40) #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 domknodat+0xb4 sys/kern/vfs_syscalls.c:1588 #8 syscall+0xb08 mi_syscall sys/sys/syscall_mi.h:176 [inline] #8 syscall+0xb08 sys/arch/amd64/amd64/trap.c:742 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10203 11105K 11754K 166960K 12634 0 pcb 18 14K 16K 166960K 227 0 rtable 204 8K 8K 166960K 587 0 pf 31 17K 21K 166960K 112 0 ifaddr 32 5K 7K 166960K 90 0 ifgroup 48 2K 2K 166960K 150 0 sysctl 4 1K 9K 166960K 11 0 counters 64 36K 37K 166960K 150 0 ioctlops 0 0K 4K 166960K 1564 0 iov 0 0K 16K 166960K 38 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1360 85K 86K 166960K 1963 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 17 0 VM map 2 1K 1K 166960K 2 0 sem 12 2K 5K 166960K 17 0 dirhash 12 2K 3K 166960K 33 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 18 65K 240K 166960K 852 0 sigio 0 0K 0K 166960K 83 0 proc 73 91K 128K 166960K 657 0 subproc 72 4K 4K 166960K 91 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 122 0 in_multi 63 4K 7K 166960K 149 0 ether_multi 1 0K 0K 166960K 7 0 mrt 1 0K 0K 166960K 6 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 61 281K 281K 166960K 61 0 exec 0 0K 1K 166960K 540 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 269 176K 190K 166960K 9356 0 UVM aobj 25 2K 2K 166960K 27 0 pinsyscall 43 86K 102K 166960K 1973 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 30 0 NDP 10 0K 2K 166960K 61 0 temp 60 8688K 8760K 166960K 31092 0 kqueue 14 22K 27K 166960K 154 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 120 138 0 134 3 2 1 3 0 8 0 rtentry 176 182 0 96 6 1 5 6 0 8 0 unpcb 144 379 0 361 3 2 1 3 0 8 0 syncache 336 4 0 4 2 2 0 1 0 8 0 tcpqe 32 1 0 1 1 1 0 1 0 8 0 tcpcb 736 248 0 242 10 3 7 7 0 8 6 arp 128 46 0 14 2 0 2 2 0 8 0 inpcb 328 772 0 761 14 4 10 12 0 8 8 nd6 144 34 0 20 1 0 1 1 0 8 0 pkpcb 40 5 0 5 2 1 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 27 0 26 1 0 1 1 0 8 0 pppxif 1504 4 0 4 2 1 1 1 0 8 1 pffrag 232 8 0 1 1 0 1 1 0 482 0 pffrnode 88 7 0 1 1 0 1 1 0 8 0 pffrent 40 9 0 2 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 pfanchor 1288 1 0 1 1 1 0 1 0 8 0 pfstitem 24 58 0 12 1 0 1 1 0 8 0 pfstkey 128 58 0 12 2 0 2 2 0 8 0 pfstate 384 58 0 12 5 0 5 5 0 8 0 pfrule 1344 22 0 17 2 1 1 2 0 8 0 rttmr 136 1 0 1 1 1 0 1 0 8 0 art_heap8 4096 3 0 0 3 0 3 3 0 8 0 art_heap4 256 642 0 342 29 2 27 29 0 8 2 art_table 32 645 0 342 4 0 4 4 0 8 0 art_node 16 178 0 121 1 0 1 1 0 8 0 sysvmsgpl 40 2 0 1 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 10 0 0 1 0 1 1 0 8 0 shmpl 112 24 0 2 1 0 1 1 0 8 0 dirhash 1024 32 0 15 3 0 3 3 0 8 0 dino2pl 256 2904 0 1397 96 0 96 96 0 8 0 ffsino 288 2904 0 1397 109 0 109 109 0 8 0 nchpl 144 4098 0 2397 64 0 64 64 0 8 0 rtmask 32 5 0 5 1 1 0 1 0 8 0 uvmvnodes 80 3345 0 0 69 0 69 69 0 8 0 vnodes 216 3345 0 0 186 0 186 186 0 8 0 namei 1024 14251 0 14250 1 0 1 1 0 8 0 percpumem 16 90 0 43 1 0 1 1 0 8 0 kstatmem 264 80 0 58 2 0 2 2 0 8 0 scsiplug 72 2 0 2 1 0 1 1 0 8 1 scxspl 216 28593 0 28593 10 7 3 8 1 8 3 plimitpl 152 203 0 184 1 0 1 1 0 8 0 sigapl 424 1157 0 1085 9 0 9 9 0 8 0 knotepl 120 525 0 0 16 0 16 16 0 8 0 kqueuepl 224 240 0 229 2 0 2 2 0 8 1 pipepl 336 191 0 163 3 0 3 3 0 8 0 fdescpl 520 1116 0 1084 3 0 3 3 0 8 0 filepl 160 6270 0 6037 19 4 15 15 0 8 4 lockfpl 104 425 0 421 1 0 1 1 0 8 0 lockfspl 48 165 0 161 1 0 1 1 0 8 0 sessionpl 144 25 0 16 1 0 1 1 0 8 0 pgrppl 48 47 0 30 1 0 1 1 0 8 0 ucredpl 104 569 0 553 1 0 1 1 0 8 0 zombiepl 144 1086 0 1085 1 0 1 1 0 8 0 processpl 1240 1157 0 1085 6 0 6 6 0 8 0 procpl 656 2392 0 2302 8 0 8 8 0 8 0 srpgc 96 10 0 10 3 2 1 1 0 8 1 sosppl 168 3 0 3 1 0 1 1 0 8 1 sockpl 728 1312 0 1279 19 7 12 15 0 8 8 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 128 0 0 16 0 16 16 0 8 0 mcl2k 2048 38 0 0 5 0 5 5 0 8 0 mtagpl 96 17 0 0 1 0 1 1 0 8 0 mbufpl 256 260 0 0 17 0 17 17 0 8 0 bufpl 280 12525 0 6383 440 0 440 440 0 8 0 anonpl 32 13427 0 0 109 0 109 109 0 246 0 amapchunkpl 152 31898 0 31321 32 4 28 32 0 158 5 amappl16 200 5318 0 5197 32 17 15 30 0 8 5 amappl15 192 6 0 5 1 0 1 1 0 8 0 amappl14 184 118 0 106 1 0 1 1 0 8 0 amappl13 176 10 0 10 1 1 0 1 0 8 0 amappl12 168 1809 0 1777 3 1 2 2 0 8 0 amappl11 160 77 0 62 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 1 0 1 0 8 0 amappl9 144 264 0 264 1 1 0 1 0 8 0 amappl8 136 21 0 19 1 0 1 1 0 8 0 amappl7 128 142 0 130 1 0 1 1 0 8 0 amappl6 120 213 0 209 1 0 1 1 0 8 0 amappl5 112 133 0 123 1 0 1 1 0 8 0 amappl4 104 325 0 303 1 0 1 1 0 8 0 amappl3 96 5984 0 5852 4 0 4 4 0 8 0 amappl2 88 659 0 596 2 0 2 2 0 8 0 amappl1 80 11107 0 10498 16 2 14 15 0 8 0 amappl 88 8519 0 8327 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 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 254 0 254 2 1 1 1 0 8 1 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 26 0 2 1 0 1 1 0 8 0 uaddrrnd 24 1116 0 1084 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1116 0 1084 1 0 1 1 0 8 0 vmmpekpl 168 10489 0 10444 3 0 3 3 0 8 0 vmmpepl 168 76847 0 74679 113 8 105 113 0 357 4 vmsppl 480 1115 0 1084 5 0 5 5 0 8 0 rwobjpl 72 26724 0 22289 81 0 81 81 0 8 0 pdppl 4096 2239 0 2168 101 30 71 83 0 8 0 pvpl 32 20950 0 0 169 0 169 169 0 265 0 pmappl 256 1115 0 1084 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 406 0 41 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c202910) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c466cc0,0,ffff80003c466c40,0) at rtrequest+0xc5c sys/net/route.c:1114 rtm_output(ffff800000b4e900,ffff80003c466d68,ffff80003c466cc0,0,0) at rtm_output+0x876 sys/net/rtsock.c:970 route_output(fffffd807730ba00,ffff8000014dcb90) at route_output+0x9a1 sys/net/rtsock.c:875 route_send(ffff8000014dcb90,fffffd807730ba00,0,0) at route_send+0xd7 sys/net/rtsock.c:339 sosend(ffff8000014dcb90,0,ffff80003c466f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80003c44a558,3,ffff80003c467000,808,ffff80003c4670b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80003c44a558,ffff80003c467160,ffff80003c4670b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c467160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c467160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x84bc4ef1460, count: -10 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffff8000299ddff0) 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+0x41e sys/dev/acpi/acpicpu_x86.c:1218 sched_idle(ffff8000299ddff0) at sched_idle+0x4d8 sys/kern/kern_sched.c:191 end trace frame: 0x0, count: 10 ddb{1}> trace x86_ipi_db(ffff8000299ddff0) 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+0x41e sys/dev/acpi/acpicpu_x86.c:1218 sched_idle(ffff8000299ddff0) at sched_idle+0x4d8 sys/kern/kern_sched.c:191 end trace frame: 0x0, count: -5