uvm_fault(0xffffffff839cbe98, 0xffff8000014ba02a, 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 *330709 19020 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c4134f0,0,ffff80003c413470,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014a6400,ffff80003c413598,ffff80003c4134f0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd806ceac100,ffff800010fd4898) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff800010fd4898,fffffd806ceac100,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800010fd4898,0,ffff80003c413738,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff800038fef4a8,4,ffff80003c413830,808,ffff80003c4138e0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff800038fef4a8,ffff80003c413990,ffff80003c4138e0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c413990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c413990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:732 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x41cbd0f9180, 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(0xffffffff839cbe98, 0xffff8000014ba02a, 0, 1) -> e ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c4134f0,0,ffff80003c413470,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014a6400,ffff80003c413598,ffff80003c4134f0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd806ceac100,ffff800010fd4898) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff800010fd4898,fffffd806ceac100,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800010fd4898,0,ffff80003c413738,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff800038fef4a8,4,ffff80003c413830,808,ffff80003c4138e0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff800038fef4a8,ffff80003c413990,ffff80003c4138e0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c413990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c413990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:732 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x41cbd0f9180, count: -10 ddb{0}> show registers rdi 0x20 rsi 0x90 rbp 0xffff80003c413340 rbx 0xde rdx 0 rcx 0x100040600080100 rax 0xfffffd8077d276e0 r8 0x10 r9 0xfffffd806be65918 r10 0x428670778b2a5d8e r11 0x4595e6b3d66bb737 r12 0x20 r13 0xfffffd8077d27600 r14 0xfffffd806be65918 r15 0xffff8000014b9f40 rip 0xffffffff81d5ef4f arp_rtrequest+0x66f cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c4132c0 ss 0x10 arp_rtrequest+0x66f: movzwl 0xc(%r15,%rbx,1),%ecx ddb{0}> show proc PROC (syz-executor) tid=330709 pid=19020 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=80, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff800038fef738,0xffff800038fefc68 process=0xffff80002a399850 user=0xffff80003c40e000, vmspace=0xfffffd806c1fd798 estcpu=30, cpticks=2, pctcpu=0.0, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 83127 176059 80451 0 2 0 syz-executor 83127 222437 80451 0 3 0x4000080 sbwait syz-executor 68391 1040 78279 0 2 0 syz-executor 68391 116419 78279 0 3 0x4000080 sbwait syz-executor 92611 495151 54944 0 2 0 syz-executor 92611 210255 54944 0 3 0x4000080 fsleep syz-executor 35932 192391 77385 0 2 0 syz-executor 35932 366090 77385 0 3 0x4000080 fifor syz-executor 35932 270020 77385 0 3 0x4000080 lockf syz-executor 19020 306538 69217 0 2 0 syz-executor *19020 330709 69217 0 7 0x4000000 syz-executor 35009 445930 5247 0 2 0 syz-executor 35009 126826 5247 0 2 0x4000000 syz-executor 35009 343020 5247 0 3 0x4000080 fsleep syz-executor 77385 446637 90772 0 3 0x82 nanoslp syz-executor 80451 502231 90772 0 3 0x82 nanoslp syz-executor 78279 402444 90772 0 3 0x82 nanoslp syz-executor 54944 225088 90772 0 3 0x82 nanoslp syz-executor 36532 364416 90772 0 2 0x2 syz-executor 69217 387846 90772 0 3 0x82 nanoslp syz-executor 5247 240628 90772 0 3 0x82 nanoslp syz-executor 44567 457239 90772 0 2 0x2 syz-executor 90772 59724 77511 0 3 0x82 kqread syz-executor 77511 158585 63376 0 3 0x10008a sigsusp ksh 63376 61778 7416 0 3 0x98 kqread sshd-session 7416 412565 97321 0 3 0x92 kqread sshd-session 61900 448804 1 0 3 0x100083 ttyin getty 97321 357198 1 0 3 0x88 kqread sshd 83803 169161 77857 74 3 0x1100092 bpf pflogd 77857 332236 1 0 3 0x80 sbwait pflogd 52018 92980 7118 73 3 0x1100090 kqread syslogd 7118 198872 1 0 3 0x100082 sbwait syslogd 75122 155945 1 0 3 0x100080 kqread resolvd 46688 173843 31048 77 3 0x100092 kqread dhcpleased 25987 448652 31048 77 3 0x100092 kqread dhcpleased 31048 447290 1 0 3 0x80 kqread dhcpleased 70500 277385 0 0 3 0x14200 bored smr 25460 377929 0 0 2 0x14200 zerothread 87836 143593 0 0 3 0x14200 aiodoned aiodoned 97833 81601 0 0 3 0x14200 syncer update 95197 514534 0 0 3 0x14200 cleaner cleaner 24152 219332 0 0 3 0x14200 reaper reaper 903 427552 0 0 3 0x14200 pgdaemon pagedaemon 40211 59644 0 0 3 0x14200 bored viomb 1266 96179 0 0 3 0x40014200 acpi0 acpi0 32044 309176 0 0 7 0x40014200 idle1 8431 111461 0 0 3 0x14200 bored softnet3 2733 203577 0 0 3 0x14200 bored softnet2 63823 58280 0 0 3 0x14200 bored softnet1 46409 339640 0 0 3 0x14200 bored softnet0 57121 369316 0 0 2 0x14200 systqmp 37673 305125 0 0 3 0x14200 bored systq 92714 190523 0 0 3 0x14200 tmoslp softclockmp 52178 143525 0 0 3 0x40014200 tmoslp softclock 18557 201717 0 0 3 0x40014200 idle0 1 260436 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 19020 (syz-executor) thread 0xffff800038fef4a8 (330709) exclusive rwlock netlock r = 0 (0xffffffff838c2fc0) #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:732 #9 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff800010fd4a70) #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:732 #7 Xsyscall+0x128 Process 35009 (syz-executor) thread 0xffff8000393f6d00 (126826) exclusive rrwlock inode r = 0 (0xfffffd806e0aff50) #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:732 #9 Xsyscall+0x128 Process 36532 (syz-executor) thread 0xffff80002a2bb498 (364416) exclusive rrwlock inode r = 0 (0xfffffd8064785760) #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:1232 #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:732 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d03e798) #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:732 #9 Xsyscall+0x128 Process 44567 (syz-executor) thread 0xffff80002a2ba2a8 (457239) exclusive rrwlock inode r = 0 (0xfffffd806f6f6ad8) #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:732 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806d01c670) #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:732 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10202 11087K 11368K 166960K 11446 0 pcb 18 12K 12K 166960K 51 0 rtable 251 8K 8K 166960K 371 0 pf 34 17K 19K 166960K 50 0 ifaddr 44 7K 7K 166960K 48 0 ifgroup 55 2K 2K 166960K 59 0 sysctl 1 1K 9K 166960K 5 0 counters 68 36K 37K 166960K 80 0 ioctlops 0 0K 4K 166960K 1510 0 iov 2 8K 12K 166960K 7 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1342 84K 85K 166960K 1448 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 3 0 VM map 2 1K 1K 166960K 2 0 sem 4 0K 0K 166960K 6 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 16 57K 93K 166960K 247 0 sigio 0 0K 0K 166960K 1 0 proc 77 103K 128K 166960K 555 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 9 0 in_multi 103 7K 7K 166960K 105 0 ether_multi 1 0K 0K 166960K 1 0 mrt 1 0K 0K 166960K 3 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 380 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 224 159K 167K 166960K 4005 0 UVM aobj 4 2K 2K 166960K 5 0 pinsyscall 41 82K 102K 166960K 1325 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 6 0 NDP 12 0K 2K 166960K 31 0 temp 41 8687K 8763K 166960K 5508 0 kqueue 14 22K 25K 166960K 43 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 41 0 36 1 0 1 1 0 8 0 rtentry 176 117 0 2 6 0 6 6 0 8 0 unpcb 144 105 0 79 1 0 1 1 0 8 0 syncache 336 3 0 3 1 1 0 1 0 8 0 tcpcb 736 97 0 93 7 0 7 7 0 8 6 arp 128 19 0 0 1 0 1 1 0 8 0 inpcb 328 263 0 255 7 0 7 7 0 8 5 nd6 144 26 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 ppxss 1192 6 0 6 1 0 1 1 0 8 1 pffrag 232 2 0 1 1 0 1 1 0 482 0 pffrnode 88 2 0 1 1 0 1 1 0 8 0 pffrent 40 3 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 pfstitem 24 26 0 0 1 0 1 1 0 8 0 pfstkey 128 26 0 0 1 0 1 1 0 8 0 pfstate 384 26 0 0 3 0 3 3 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 rttmr 136 1 0 1 1 0 1 1 0 8 1 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 483 0 0 31 0 31 31 0 8 0 art_table 32 484 0 0 4 0 4 4 0 8 0 art_node 16 116 0 13 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 0 1 1 0 8 1 semapl 112 3 0 1 1 0 1 1 0 8 0 shmpl 112 2 0 1 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1779 0 266 95 0 95 95 0 8 0 ffsino 288 1779 0 266 109 0 109 109 0 8 0 nchpl 144 2132 0 440 64 0 64 64 0 8 0 rtmask 32 2 0 2 1 0 1 1 0 8 1 uvmvnodes 80 1916 0 0 40 0 40 40 0 8 0 vnodes 216 1916 0 0 107 0 107 107 0 8 0 namei 1024 6645 0 6644 1 0 1 1 0 8 0 percpumem 16 55 0 6 1 0 1 1 0 8 0 kstatmem 264 30 0 4 2 0 2 2 0 8 0 scsiplug 72 1 0 1 1 0 1 1 0 8 1 scxspl 216 9478 0 9478 3 2 1 2 1 8 1 plimitpl 152 113 0 95 1 0 1 1 0 8 0 sigapl 424 545 0 497 7 0 7 7 0 8 1 knotepl 120 530 0 0 17 0 17 17 0 8 0 kqueuepl 224 58 0 48 1 0 1 1 0 8 0 pipepl 336 110 0 83 3 0 3 3 0 8 0 fdescpl 520 527 0 497 3 0 3 3 0 8 0 filepl 160 2276 0 2049 12 0 12 12 0 8 1 lockfpl 104 50 0 46 1 0 1 1 0 8 0 lockfspl 48 25 0 22 1 0 1 1 0 8 0 sessionpl 144 22 0 13 1 0 1 1 0 8 0 pgrppl 48 32 0 15 1 0 1 1 0 8 0 ucredpl 104 186 0 172 1 0 1 1 0 8 0 zombiepl 144 497 0 497 1 0 1 1 0 8 1 processpl 1240 545 0 497 5 0 5 5 0 8 1 procpl 656 745 0 689 7 0 7 7 0 8 1 sockpl 728 412 0 373 9 0 9 9 0 8 5 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 111 0 0 14 0 14 14 0 8 0 mcl2k 2048 20 0 0 3 0 3 3 0 8 0 mtagpl 96 6 0 0 1 0 1 1 0 8 0 mbufpl 256 181 0 0 12 0 12 12 0 8 0 bufpl 280 3855 0 122 267 0 267 267 0 8 0 anonpl 32 8339 0 0 68 0 68 68 0 246 0 amapchunkpl 152 11984 0 11542 29 0 29 29 0 158 9 amappl16 200 2411 0 2380 18 3 15 17 0 8 8 amappl15 192 1 0 1 1 1 0 1 0 8 0 amappl14 184 110 0 98 1 0 1 1 0 8 0 amappl13 176 5 0 5 1 1 0 1 0 8 0 amappl12 168 1165 0 1135 4 1 3 3 0 8 1 amappl11 160 70 0 56 1 0 1 1 0 8 0 amappl10 152 9 0 9 1 1 0 1 0 8 0 amappl9 144 248 0 247 1 0 1 1 0 8 0 amappl8 136 26 0 24 1 0 1 1 0 8 0 amappl7 128 124 0 112 1 0 1 1 0 8 0 amappl6 120 180 0 177 1 0 1 1 0 8 0 amappl5 112 118 0 109 1 0 1 1 0 8 0 amappl4 104 313 0 294 1 0 1 1 0 8 0 amappl3 96 2033 0 1933 5 1 4 4 0 8 1 amappl2 88 630 0 565 2 0 2 2 0 8 0 amappl1 80 8553 0 7951 15 0 15 15 0 8 2 amappl 88 3313 0 3161 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 128 254 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 4 0 1 1 0 1 1 0 8 0 uaddrrnd 24 527 0 497 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 527 0 497 1 0 1 1 0 8 0 vmmpekpl 168 5957 0 5916 3 0 3 3 0 8 0 vmmpepl 168 40213 0 38308 102 0 102 102 0 357 9 vmsppl 480 526 0 497 5 0 5 5 0 8 1 rwobjpl 72 15911 0 13078 56 0 56 56 0 8 0 pdppl 4096 1062 0 994 98 26 72 86 0 8 4 pvpl 32 15583 0 0 127 1 126 126 0 265 0 pmappl 256 526 0 497 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 386 0 29 11 0 11 11 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd806be65918) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c4134f0,0,ffff80003c413470,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014a6400,ffff80003c413598,ffff80003c4134f0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd806ceac100,ffff800010fd4898) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff800010fd4898,fffffd806ceac100,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff800010fd4898,0,ffff80003c413738,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff800038fef4a8,4,ffff80003c413830,808,ffff80003c4138e0) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff800038fef4a8,ffff80003c413990,ffff80003c4138e0) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c413990) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c413990) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:732 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x41cbd0f9180, count: -10 ddb{0}> machine ddbcpu 1