uvm_fault(0xffffffff83986d38, 0xffff80000152a02a, 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 *307248 10957 0 0 0x4000000 0 syz-executor 369089 86658 0 0 0 1 syz-executor arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c476cc0,0,ffff80003c476c40,16) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff80000149f200,ffff80003c476d68,ffff80003c476cc0,0,16) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd8068c75a00,ffff8000014c2320) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014c2320,fffffd8068c75a00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014c2320,0,ffff80003c476f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80002f3dcf90,4,ffff80003c477000,808,ffff80003c4770b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80002f3dcf90,ffff80003c477160,ffff80003c4770b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c477160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c477160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4cc89379b0, 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(0xffffffff83986d38, 0xffff80000152a02a, 0, 1) -> e ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c476cc0,0,ffff80003c476c40,16) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff80000149f200,ffff80003c476d68,ffff80003c476cc0,0,16) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd8068c75a00,ffff8000014c2320) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014c2320,fffffd8068c75a00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014c2320,0,ffff80003c476f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80002f3dcf90,4,ffff80003c477000,808,ffff80003c4770b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80002f3dcf90,ffff80003c477160,ffff80003c4770b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c477160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c477160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4cc89379b0, count: -10 ddb{0}> show registers rdi 0x20 rsi 0x90 rbp 0xffff80003c476b10 rbx 0xde rdx 0 rcx 0x100040600080100 rax 0xfffffd806bf0fae0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0x83198f16a50cdf08 r11 0x2c380e13dfa7a215 r12 0x49 r13 0xfffffd806bf0fa00 r14 0xfffffd806c1dc0c8 r15 0xffff800001529f40 rip 0xffffffff8324a6df arp_rtrequest+0x66f cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c476a90 ss 0x10 arp_rtrequest+0x66f: movzwl 0xc(%r15,%rbx,1),%ecx ddb{0}> show proc PROC (syz-executor) tid=307248 pid=10957 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=86, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002f3dd220,0xffff80002f3dd4c0 process=0xffff80003ac08020 user=0xffff80003c472000, vmspace=0xfffffd805e0cfb70 estcpu=36, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 12983 360091 43462 0 3 0x80 nanoslp syz-executor 12983 422331 43462 0 3 0x4000080 fsleep syz-executor 12983 49618 43462 0 3 0x4000080 fsleep syz-executor 10957 31173 72590 0 2 0 syz-executor *10957 307248 72590 0 7 0x4000000 syz-executor 62780 99900 42017 60928 2 0x10 syz-executor 62780 71970 42017 60928 3 0x4000090 rest syz-executor 62780 492373 42017 60928 3 0x4000090 bell syz-executor 21774 442615 51406 -1 3 0x90 nanoslp syz-executor 21774 356157 51406 -1 3 0x4000090 fsleep syz-executor 21774 474361 51406 -1 3 0x4000090 fsleep syz-executor 86658 369089 81182 0 7 0 syz-executor 86658 500530 81182 0 3 0x4000080 fifor syz-executor 86658 256985 81182 0 3 0x4000080 fsleep syz-executor 13849 95208 10446 0 2 0xc80 syz-executor 13849 311200 10446 0 3 0x4000080 kqsel syz-executor 13849 56146 10446 0 3 0x4000080 fsleep syz-executor 90720 195311 78207 0 2 0x2 syz-executor 10446 174669 78207 0 3 0x82 nanoslp syz-executor 53655 419018 1 0 3 0x100083 ttyin getty 15849 12278 0 0 3 0x14200 bored sosplice 65615 307326 78207 0 3 0x82 nanoslp syz-executor 43462 499505 78207 0 2 0xc82 syz-executor 42017 46249 78207 0 3 0x82 nanoslp syz-executor 72590 299017 78207 0 3 0x82 nanoslp syz-executor 51406 201933 78207 0 2 0xc82 syz-executor 81182 239074 78207 0 2 0xc82 syz-executor 78207 75933 93201 0 3 0x82 kqread syz-executor 93201 140082 13123 0 3 0x10008a sigsusp ksh 13123 90883 44085 0 3 0x98 kqread sshd-session 44085 194600 40910 0 3 0x92 kqread sshd-session 40910 285017 1 0 3 0x88 kqread sshd 13134 444650 23040 74 3 0x1100092 bpf pflogd 23040 422979 1 0 3 0x80 sbwait pflogd 81925 103979 31031 73 3 0x1100090 kqread syslogd 31031 475430 1 0 3 0x100082 sbwait syslogd 80277 417746 1 0 3 0x100080 kqread resolvd 23557 1824 46500 77 3 0x100092 kqread dhcpleased 72584 330307 46500 77 3 0x100092 kqread dhcpleased 46500 354282 1 0 3 0x80 kqread dhcpleased 84484 287567 0 0 3 0x14200 bored smr 94237 277670 0 0 2 0x14200 zerothread 63105 176648 0 0 3 0x14200 aiodoned aiodoned 94549 499706 0 0 3 0x14200 syncer update 57236 225354 0 0 3 0x14200 cleaner cleaner 93449 208503 0 0 3 0x14200 reaper reaper 28648 134288 0 0 3 0x14200 pgdaemon pagedaemon 84285 25855 0 0 3 0x14200 bored viomb 28735 290839 0 0 3 0x40014200 acpi0 acpi0 83457 87664 0 0 3 0x40014200 idle1 38830 63489 0 0 3 0x14200 bored softnet3 73043 258827 0 0 3 0x14200 bored softnet2 49374 62182 0 0 3 0x14200 bored softnet1 36252 489442 0 0 3 0x14200 bored softnet0 89291 416244 0 0 3 0x14200 bored systqmp 78380 133455 0 0 3 0x14200 bored systq 8289 505124 0 0 3 0x14200 tmoslp softclockmp 92911 268702 0 0 2 0x40014200 softclock 20896 363553 0 0 3 0x40014200 idle0 1 208913 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks CPU 1: exclusive mutex &uvm.fpageqlock r = 0 (0xffffffff83a02670) #0 witness_lock+0x5bb stacktrace_save sys/sys/stacktrace.h:37 [inline] #0 witness_lock+0x5bb sys/kern/subr_witness.c:1160 #1 mtx_enter_try+0x1ad sys/kern/kern_lock.c:301 #2 mtx_enter+0x62 sys/kern/kern_lock.c:258 #3 uvm_pmr_freepageq+0x15c sys/uvm/uvm_pmemrange.c:1371 #4 uvm_obj_free+0x133 sys/uvm/uvm_object.c:245 #5 buf_dealloc_mem+0x14e sys/kern/vfs_biomem.c:179 #6 buf_put+0x1dc sys/kern/vfs_bio.c:123 #7 brelse+0x395 sys/kern/vfs_bio.c:932 #8 vinvalbuf+0x52c sys/kern/vfs_subr.c:2004 #9 ffs_truncate+0xf6c sys/ufs/ffs/ffs_inode.c:-1 #10 ufs_rmdir+0x377 sys/ufs/ufs/ufs_vnops.c:1265 #11 VOP_RMDIR+0x19a sys/kern/vfs_vops.c:413 #12 dounlinkat+0x2e0 sys/kern/vfs_syscalls.c:1897 #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 10957 (syz-executor) thread 0xffff80002f3dcf90 (307248) exclusive rwlock netlock r = 0 (0xffffffff83893ef0) #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:969 #3 route_output+0x9a1 sys/net/rtsock.c:878 #4 route_send+0xd7 sys/net/rtsock.c:342 #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:579 #9 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff8000014c24f8) #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:579 #7 Xsyscall+0x128 Process 90720 (syz-executor) thread 0xffff80002a2bbc48 (195311) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff83982068) #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 biowait+0xc1 sys/kern/vfs_bio.c:1242 #4 bwrite+0x2e5 sys/kern/vfs_bio.c:754 #5 ffs_update+0x34f sys/ufs/ffs/ffs_inode.c:111 #6 ffs_truncate+0xcb6 sys/ufs/ffs/ffs_inode.c:-1 #7 ufs_rmdir+0x377 sys/ufs/ufs/ufs_vnops.c:1265 #8 VOP_RMDIR+0x19a sys/kern/vfs_vops.c:413 #9 dounlinkat+0x2e0 sys/kern/vfs_syscalls.c:1897 #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 (0xfffffd806f52c420) #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 ufs_ihashget+0x185 sys/ufs/ufs/ufs_ihash.c:98 #7 ffs_vget+0x8c sys/ufs/ffs/ffs_vfsops.c:1203 #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:1864 #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 exclusive rrwlock inode r = 0 (0xfffffd806d7c7e48) #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 dounlinkat+0xc1 sys/kern/vfs_syscalls.c:1864 #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 10240 11098K 12632K 166960K 14498 0 pcb 17 16K 18K 166960K 422 0 rtable 222 18K 18K 166960K 565 0 pf 34 17K 67485K 166960K 138 0 ifaddr 39 7K 8K 166960K 102 0 ifgroup 54 2K 3K 166960K 175 0 sysctl 4 1K 9K 166960K 19 0 counters 66 36K 37K 166960K 190 0 ioctlops 0 0K 8K 166960K 1773 0 iov 0 0K 32K 166960K 100 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1489 94K 94K 166960K 3153 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 3 5K 5K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 16 3K 3K 166960K 23 0 dirhash 12 2K 2K 166960K 36 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 232K 166960K 1668 0 sigio 0 0K 0K 166960K 33 0 proc 74 91K 116K 166960K 794 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 197 0 in_multi 90 6K 7K 166960K 169 0 ether_multi 1 0K 0K 166960K 7 0 mrt 1 0K 0K 166960K 10 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 319 1420K 1420K 166960K 319 0 exec 0 0K 1K 166960K 657 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 0K 166960K 9 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 246 167K 183K 166960K 17064 0 UVM aobj 7 3K 3K 166960K 7 0 pinsyscall 42 84K 102K 166960K 2814 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 75 0 NDP 11 0K 2K 166960K 68 0 temp 77 8696K 8941K 166960K 71772 0 kqueue 14 22K 32K 166960K 293 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 120 335 0 298 5 3 2 3 0 8 0 rtentry 176 164 0 73 6 0 6 6 0 8 0 unpcb 144 1255 0 1234 15 9 6 6 0 8 5 syncache 336 9 0 9 3 3 0 1 0 8 0 tcpcb 736 553 0 545 10 8 2 7 0 8 1 arp 128 26 0 10 1 0 1 1 0 8 0 inpcb 328 2171 0 2158 26 19 7 15 0 8 5 nd6 144 36 0 12 2 0 2 2 0 8 0 pkpcb 40 16 0 15 3 2 1 1 0 8 0 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 45 0 45 1 0 1 1 0 8 1 pppxif 1504 8 0 8 3 3 0 1 0 8 0 pffrag 232 7 0 2 2 1 1 1 0 482 0 pffrnode 88 7 0 2 2 1 1 1 0 8 0 pffrent 40 11 0 6 2 1 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 85 0 30 1 0 1 1 0 8 0 pfstkey 128 85 0 30 2 0 2 2 0 8 0 pfstate 384 85 0 30 6 0 6 6 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 rttmr 136 2 0 2 2 1 1 1 0 8 1 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 739 0 325 29 3 26 29 0 8 0 art_table 32 741 0 325 4 0 4 4 0 8 0 art_node 16 162 0 81 1 0 1 1 0 8 0 sysvmsgpl 40 51 0 11 2 1 1 1 0 8 0 semupl 112 2 0 2 2 2 0 1 0 8 0 semapl 112 19 0 5 1 0 1 1 0 8 0 shmpl 112 4 0 0 1 0 1 1 0 8 0 dirhash 1024 33 0 16 3 0 3 3 0 8 0 dino2pl 256 4547 0 3041 95 0 95 95 0 8 0 ffsino 288 4547 0 3041 109 0 109 109 0 8 0 nchpl 144 6911 0 6356 64 38 26 64 0 8 1 rtmask 32 8 0 8 3 2 1 1 0 8 1 uvmvnodes 80 5707 0 0 117 0 117 117 0 8 0 vnodes 216 5707 0 0 318 0 318 318 0 8 0 namei 1024 24222 0 24222 4 3 1 2 0 8 1 percpumem 16 110 0 62 1 0 1 1 0 8 0 kstatmem 264 98 0 74 5 3 2 3 0 8 0 scsiplug 72 13 0 13 3 2 1 1 0 8 1 scxspl 216 29921 0 29921 11 10 1 8 1 8 1 plimitpl 152 489 0 472 1 0 1 1 0 8 0 sigapl 424 1962 0 1912 7 1 6 7 0 8 0 knotepl 120 580 0 0 17 0 17 17 0 8 0 kqueuepl 224 837 0 824 15 14 1 9 0 8 0 pipepl 336 390 0 362 5 2 3 5 0 8 0 fdescpl 520 1937 0 1906 3 0 3 3 0 8 0 filepl 160 14358 0 14098 33 15 18 21 0 8 7 lockfpl 104 555 0 553 1 0 1 1 0 8 0 lockfspl 48 221 0 219 1 0 1 1 0 8 0 sessionpl 144 30 0 21 1 0 1 1 0 8 0 pgrppl 48 65 0 48 1 0 1 1 0 8 0 ucredpl 104 2214 0 2198 1 0 1 1 0 8 0 zombiepl 144 1913 0 1912 1 0 1 1 0 8 0 processpl 1240 1962 0 1912 5 0 5 5 0 8 0 procpl 656 4643 0 4582 8 2 6 7 0 8 0 srpgc 96 6 0 6 1 1 0 1 0 8 0 sosppl 168 8 0 8 3 3 0 1 0 8 0 sockpl 728 3807 0 3735 52 39 13 19 0 8 6 mcl64k 65536 4 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 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 113 0 0 15 0 15 15 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 30 0 0 4 0 4 4 0 8 0 mtagpl 96 49 0 0 2 0 2 2 0 8 0 mbufpl 256 2190 0 0 137 0 137 137 0 8 0 bufpl 280 11318 0 5176 439 0 439 439 0 8 0 anonpl 32 12222 0 0 100 1 99 99 0 246 0 amapchunkpl 152 57912 0 57394 48 13 35 35 0 158 10 amappl16 200 6025 0 5984 43 28 15 24 0 8 5 amappl15 192 10 0 10 1 1 0 1 0 8 0 amappl14 184 136 0 123 1 0 1 1 0 8 0 amappl13 176 7 0 7 2 2 0 1 0 8 0 amappl12 168 2631 0 2600 3 1 2 2 0 8 0 amappl11 160 51 0 37 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 1 0 1 0 8 0 amappl9 144 245 0 245 1 1 0 1 0 8 0 amappl8 136 23 0 20 1 0 1 1 0 8 0 amappl7 128 116 0 104 1 0 1 1 0 8 0 amappl6 120 227 0 224 1 0 1 1 0 8 0 amappl5 112 133 0 123 1 0 1 1 0 8 0 amappl4 104 344 0 322 1 0 1 1 0 8 0 amappl3 96 11689 0 11573 5 1 4 4 0 8 0 amappl2 88 706 0 641 2 0 2 2 0 8 0 amappl1 80 15687 0 15087 19 4 15 15 0 8 0 amappl 88 16064 0 15890 5 0 5 5 0 92 0 dma32768 32768 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 7 0 7 2 2 0 1 0 8 0 dma128 128 257 0 257 3 2 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 20 0 19 1 0 1 1 0 8 0 aobjpl 72 6 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1937 0 1906 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1937 0 1906 1 0 1 1 0 8 0 vmmpekpl 168 17595 0 17550 3 0 3 3 0 8 0 vmmpepl 168 127179 0 125171 121 16 105 108 0 357 11 vmsppl 480 1936 0 1906 7 2 5 5 0 8 0 rwobjpl 72 39492 0 32826 123 1 122 122 0 8 0 pdppl 4096 3881 0 3812 113 40 73 83 0 8 4 pvpl 32 21893 0 0 176 0 176 176 0 265 0 pmappl 256 1936 0 1906 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 541 0 64 14 0 14 14 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806c1dc0c8) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c476cc0,0,ffff80003c476c40,16) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff80000149f200,ffff80003c476d68,ffff80003c476cc0,0,16) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd8068c75a00,ffff8000014c2320) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014c2320,fffffd8068c75a00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014c2320,0,ffff80003c476f08,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff80002f3dcf90,4,ffff80003c477000,808,ffff80003c4770b0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff80002f3dcf90,ffff80003c477160,ffff80003c4770b0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c477160) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c477160) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:579 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x4cc89379b0, count: -10 ddb{0}> machine ddbcpu 1