uvm_fault(0xffffffff8396fd38, 0xffff80000152d08a, 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 *286686 1676 60928 0x10 0x4000000 0 syz-executor arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c40e6a0,0,ffff80003c40e620,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014d2600,ffff80003c40e748,ffff80003c40e6a0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd805e2a3d00,ffff8000014cb6d0) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014cb6d0,fffffd805e2a3d00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014cb6d0,0,ffff80003c40e8e8,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff8000ffff1c58,3,ffff80003c40e9e0,808,ffff80003c40ea90) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff8000ffff1c58,ffff80003c40eb40,ffff80003c40ea90) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c40eb40) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c40eb40) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1aa31551af0, 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(0xffffffff8396fd38, 0xffff80000152d08a, 0, 1) -> e ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c40e6a0,0,ffff80003c40e620,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014d2600,ffff80003c40e748,ffff80003c40e6a0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd805e2a3d00,ffff8000014cb6d0) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014cb6d0,fffffd805e2a3d00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014cb6d0,0,ffff80003c40e8e8,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff8000ffff1c58,3,ffff80003c40e9e0,808,ffff80003c40ea90) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff8000ffff1c58,ffff80003c40eb40,ffff80003c40ea90) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c40eb40) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c40eb40) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1aa31551af0, count: -10 ddb{0}> show registers rdi 0x20 rsi 0x90 rbp 0xffff80003c40e4f0 rbx 0xde rdx 0 rcx 0x100040600080100 rax 0xfffffd806ae8c0e0 r8 0x10 r9 0xfffffd8066593a70 r10 0x70a098078c66bb9 r11 0x63b3465740714e4d r12 0x41 r13 0xfffffd806ae8c000 r14 0xfffffd8066593a70 r15 0xffff80000152cfa0 rip 0xffffffff817fb6cf arp_rtrequest+0x66f cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80003c40e470 ss 0x10 arp_rtrequest+0x66f: movzwl 0xc(%r15,%rbx,1),%ecx ddb{0}> show proc PROC (syz-executor) tid=286686 pid=1676 tcnt=3 stat=onproc flags process=10 proc=4000000 runpri=83, usrpri=83, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff1218,0xffff8000ffff0558 process=0xffff80003c4b4eb0 user=0xffff80003c409000, vmspace=0xfffffd805e8b4038 estcpu=33, cpticks=1, pctcpu=0.1, user=0, sys=2, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 8992 498908 62584 0 2 0 syz-executor 29549 221140 69243 0 3 0x80 nanoslp syz-executor 29549 237727 69243 0 3 0x4000080 ttyretype syz-executor 29549 94060 69243 0 3 0x4000080 fsleep syz-executor 29549 400833 69243 0 3 0x4000080 fsleep syz-executor 1676 3506 15370 60928 2 0x10 syz-executor * 1676 286686 15370 60928 7 0x4000010 syz-executor 1676 523811 15370 60928 3 0x4000090 piperd syz-executor 16614 108658 18797 0 2 0 syz-executor 16614 342178 18797 0 3 0x4000080 kqread syz-executor 16614 52717 18797 0 3 0x4000080 fsleep syz-executor 54053 498803 24993 0 3 0x80 nanoslp syz-executor 54053 38917 24993 0 3 0x4000080 sbwait syz-executor 54053 41822 24993 0 3 0x4000080 fsleep syz-executor 13296 198732 85622 0 3 0x3000 suspend syz-executor 13296 199671 85622 0 2 0x4081000 syz-executor 13296 240405 85622 0 3 0x4081000 inode syz-executor 13296 352047 85622 0 3 0x4081000 inode syz-executor 56053 376954 62354 0 3 0x3000 suspend syz-executor 56053 167724 62354 0 3 0x4081000 inode syz-executor 56053 225574 62354 0 2 0x4081000 syz-executor 56053 322249 62354 0 3 0x4081000 fltagain2 syz-executor 56053 130089 62354 0 3 0x4081000 fltagain2 syz-executor 56053 130412 62354 0 3 0x4081000 fltagain2 syz-executor 56053 204130 62354 0 3 0x4081000 pipecl syz-executor 62584 128532 15470 0 2 0x2 syz-executor 69243 485409 15470 0 3 0x82 nanoslp syz-executor 89557 60480 0 0 3 0x14200 acct acct 7438 150323 0 0 3 0x14200 bored sosplice 11299 205934 15470 0 2 0x2 syz-executor 18797 92003 15470 0 3 0x82 nanoslp syz-executor 15370 19375 15470 0 3 0x82 nanoslp syz-executor 24993 14050 15470 0 3 0x82 nanoslp syz-executor 62354 315247 15470 0 3 0x82 nanoslp syz-executor 85622 271081 15470 0 3 0x82 nanoslp syz-executor 15470 189616 77963 0 3 0x82 kqread syz-executor 77963 220161 71716 0 3 0x10008a sigsusp ksh 71716 196297 64910 0 3 0x98 kqread sshd-session 64910 42636 53402 0 3 0x92 kqread sshd-session 3751 67489 1 0 3 0x100083 ttyin getty 53402 270015 1 0 3 0x88 kqread sshd 78431 180652 83417 74 3 0x1100092 bpf pflogd 83417 83169 1 0 3 0x80 sbwait pflogd 75039 188632 44922 73 3 0x1100090 kqread syslogd 44922 14264 1 0 3 0x100082 sbwait syslogd 97490 401967 1 0 3 0x100080 kqread resolvd 28497 209702 85278 77 3 0x100092 kqread dhcpleased 98342 296503 85278 77 3 0x100092 kqread dhcpleased 85278 374280 1 0 3 0x80 kqread dhcpleased 31348 76770 0 0 3 0x14200 bored smr 11667 429168 0 0 2 0x14200 zerothread 9239 210473 0 0 3 0x14200 aiodoned aiodoned 36223 389175 0 0 3 0x14200 syncer update 85461 517068 0 0 3 0x14200 cleaner cleaner 29534 3654 0 0 3 0x14200 reaper reaper 79807 291801 0 0 3 0x14200 pgdaemon pagedaemon 10217 402716 0 0 3 0x14200 bored viomb 54341 511132 0 0 3 0x40014200 acpi0 acpi0 17641 59469 0 0 7 0x40014200 idle1 14555 77052 0 0 3 0x14200 bored softnet3 5632 468650 0 0 3 0x14200 bored softnet2 53988 514565 0 0 3 0x14200 bored softnet1 49049 444157 0 0 3 0x14200 bored softnet0 73117 69139 0 0 2 0x14200 systqmp 89030 477906 0 0 3 0x14200 bored systq 4327 187211 0 0 3 0x14200 tmoslp softclockmp 53751 106453 0 0 2 0x40014200 softclock 62764 327013 0 0 3 0x40014200 idle0 1 105461 0 0 3 0x82 wait init 0 0 -1 0 3 0x10010200 scheduler swapper ddb{0}> show all locks Process 1676 (syz-executor) thread 0xffff8000ffff1c58 (286686) exclusive rwlock netlock r = 0 (0xffffffff837d88c0) #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:742 #9 Xsyscall+0x128 exclusive rwlock sbufsnd r = 0 (0xffff8000014cb8a8) #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 13296 (syz-executor) thread 0xffff8000ffff0f88 (199671) exclusive rrwlock inode r = 0 (0xfffffd806e03fb00) #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 13296 (syz-executor) thread 0xffff80003c445220 (352047) exclusive rrwlock inode r = 0 (0xfffffd806c8d67a0) #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 vn_open+0x13f sys/kern/vfs_vnops.c:140 #8 doopenat+0x32e sys/kern/vfs_syscalls.c:1137 #9 syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] #9 syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 #10 Xsyscall+0x128 Process 56053 (syz-executor) thread 0xffff8000ffff19c8 (225574) exclusive rrwlock inode r = 0 (0xfffffd806627bbe0) #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 11299 (syz-executor) thread 0xffff80002a296cf0 (205934) exclusive rrwlock inode r = 0 (0xfffffd806f7c5d10) #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:742 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806c8d6e60) #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:742 #9 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10206 11032K 11427K 166960K 12515 0 pcb 17 14K 16K 166960K 313 0 rtable 228 9K 9K 166960K 589 0 pf 36 18K 22K 166960K 221 0 ifaddr 45 8K 8K 166960K 95 0 ifgroup 55 2K 2K 166960K 132 0 sysctl 3 1K 9K 166960K 9 0 counters 68 36K 37K 166960K 174 0 ioctlops 0 0K 4K 166960K 1808 0 iov 0 0K 24K 166960K 157 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1361 86K 87K 166960K 2241 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 20 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 102 0 dirhash 12 2K 2K 166960K 51 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 97K 166960K 1211 0 sigio 1 0K 0K 166960K 20 0 proc 73 91K 128K 166960K 679 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 128 0 in_multi 100 7K 7K 166960K 151 0 ether_multi 1 0K 0K 166960K 6 0 mrt 1 0K 0K 166960K 8 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 91 413K 413K 166960K 91 0 exec 0 0K 1K 166960K 596 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 251 144K 162K 166960K 13031 0 UVM aobj 65 3K 3K 166960K 67 0 pinsyscall 42 84K 108K 166960K 2381 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 47 0 NDP 14 0K 1K 166960K 63 0 temp 78 8695K 8764K 166960K 61709 0 kqueue 16 24K 38K 166960K 264 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 120 220 0 215 4 3 1 3 0 8 0 rtentry 176 161 0 62 6 0 6 6 0 8 0 unpcb 144 954 0 930 13 11 2 8 0 8 1 syncache 336 12 0 12 3 2 1 1 0 8 1 tcpqe 32 4 0 4 2 1 1 1 0 8 1 tcpcb 736 592 0 585 13 6 7 7 0 8 5 arp 128 30 0 10 1 0 1 1 0 8 0 inpcb 328 1505 0 1491 20 13 7 12 0 8 4 nd6 144 31 0 8 1 0 1 1 0 8 0 pkpcb 40 9 0 9 1 1 0 1 0 8 0 kcovpl 48 10 0 2 1 0 1 1 0 8 0 ppxss 1192 47 0 47 2 1 1 1 0 8 1 pppxif 1504 2 0 2 1 1 0 1 0 8 0 pfstscr 40 3 0 3 2 2 0 1 0 8 0 pffrag 232 7 0 2 1 0 1 1 0 482 0 pffrnode 88 6 0 2 1 0 1 1 0 8 0 pffrent 40 11 0 6 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 5 0 0 1 0 1 1 0 8 0 pftag 88 1 0 0 1 0 1 1 0 8 0 pfstitem 24 143 0 90 1 0 1 1 0 8 0 pfstkey 128 147 0 94 2 0 2 2 0 8 0 pfstate 384 143 0 91 7 1 6 7 0 8 0 pfrule 1344 66 0 59 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 662 0 230 32 5 27 30 0 8 0 art_table 32 664 0 230 4 0 4 4 0 8 0 art_node 16 159 0 76 1 0 1 1 0 8 0 sysvmsgpl 40 22 0 9 1 0 1 1 0 8 0 semapl 112 100 0 90 1 0 1 1 0 8 0 shmpl 112 64 0 2 2 0 2 2 0 8 0 dirhash 1024 44 0 27 3 0 3 3 0 8 0 dino2pl 256 3674 0 2164 95 0 95 95 0 8 0 ffsino 288 3674 0 2164 109 0 109 109 0 8 0 nchpl 144 5296 0 3601 64 0 64 64 0 8 0 rtmask 32 7 0 7 2 2 0 1 0 8 0 uvmvnodes 80 4173 0 0 86 0 86 86 0 8 0 vnodes 216 4173 0 0 232 0 232 232 0 8 0 namei 1024 19515 0 19513 4 3 1 2 0 8 0 percpumem 16 102 0 53 1 0 1 1 0 8 0 kstatmem 264 88 0 62 5 3 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 6 0 6 2 2 0 1 0 8 0 scxspl 216 34379 0 34379 11 10 1 8 1 8 1 plimitpl 152 318 0 298 1 0 1 1 0 8 0 sigapl 424 1537 0 1486 10 4 6 9 0 8 0 knotepl 120 760 0 0 23 0 23 23 0 8 0 kqueuepl 224 476 0 461 6 4 2 5 0 8 0 pipepl 336 281 0 218 6 0 6 6 0 8 0 fdescpl 520 1496 0 1465 3 0 3 3 0 8 0 filepl 160 10528 0 10221 27 13 14 22 0 8 0 lockfpl 104 674 0 671 2 1 1 2 0 8 0 lockfspl 48 244 0 241 1 0 1 1 0 8 0 sessionpl 144 30 0 21 1 0 1 1 0 8 0 pgrppl 48 51 0 34 1 0 1 1 0 8 0 ucredpl 104 1704 0 1689 1 0 1 1 0 8 0 zombiepl 144 1488 0 1486 1 0 1 1 0 8 0 processpl 1240 1537 0 1486 6 1 5 6 0 8 0 procpl 656 3424 0 3355 11 4 7 9 0 8 0 srpgc 96 12 0 12 2 2 0 1 0 8 0 sosppl 168 6 0 6 3 3 0 1 0 8 0 sockpl 728 2722 0 2679 34 25 9 21 0 8 4 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 114 0 0 14 0 14 14 0 8 0 mcl2k 2048 58 0 0 8 0 8 8 0 8 1 mtagpl 96 24 0 0 1 0 1 1 0 8 0 mbufpl 256 1255 0 0 79 0 79 79 0 8 0 bufpl 280 13785 0 7643 440 0 440 440 0 8 0 anonpl 32 11619 0 0 94 0 94 94 0 246 0 amapchunkpl 152 50677 0 50129 44 12 32 35 0 158 5 amappl16 200 5735 0 5374 54 34 20 25 0 8 0 amappl15 192 6 0 5 1 0 1 1 0 8 0 amappl14 184 124 0 112 1 0 1 1 0 8 0 amappl13 176 4 0 4 1 1 0 1 0 8 0 amappl12 168 2175 0 2145 3 1 2 2 0 8 0 amappl11 160 57 0 41 1 0 1 1 0 8 0 amappl10 152 7 0 7 1 1 0 1 0 8 0 amappl9 144 256 0 256 1 1 0 1 0 8 0 amappl8 136 26 0 23 1 0 1 1 0 8 0 amappl7 128 118 0 106 1 0 1 1 0 8 0 amappl6 120 211 0 207 1 0 1 1 0 8 0 amappl5 112 134 0 124 1 0 1 1 0 8 0 amappl4 104 343 0 323 1 0 1 1 0 8 0 amappl3 96 8534 0 8416 5 1 4 4 0 8 0 amappl2 88 714 0 650 2 0 2 2 0 8 0 amappl1 80 14165 0 13571 16 2 14 15 0 8 0 amappl 88 12083 0 11902 5 0 5 5 0 92 0 dma8192 8192 2 0 2 2 2 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 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 7 0 7 2 1 1 1 0 8 1 dma128 128 256 0 256 3 3 0 1 0 8 0 dma64 64 9 0 9 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 66 0 2 2 0 2 2 0 8 0 uaddrrnd 24 1496 0 1465 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1496 0 1465 1 0 1 1 0 8 0 vmmpekpl 168 13929 0 13875 3 0 3 3 0 8 0 vmmpepl 168 101028 0 98678 118 10 108 108 0 357 2 vmsppl 480 1495 0 1465 8 3 5 5 0 8 0 rwobjpl 72 33295 0 27763 102 0 102 102 0 8 0 pdppl 4096 3000 0 2930 112 38 74 88 0 8 4 pvpl 32 18990 0 0 154 1 153 153 0 265 0 pmappl 256 1495 0 1465 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 493 0 59 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f arprequest sys/netinet/if_ether.c:281 [inline] arp_rtrequest(ffff800000039058,1,fffffd8066593a70) at arp_rtrequest+0x66f sys/netinet/if_ether.c:184 rtrequest(1,ffff80003c40e6a0,0,ffff80003c40e620,0) at rtrequest+0xc5c sys/net/route.c:1117 rtm_output(ffff8000014d2600,ffff80003c40e748,ffff80003c40e6a0,0,0) at rtm_output+0x876 sys/net/rtsock.c:973 route_output(fffffd805e2a3d00,ffff8000014cb6d0) at route_output+0x9a1 sys/net/rtsock.c:878 route_send(ffff8000014cb6d0,fffffd805e2a3d00,0,0) at route_send+0xd7 sys/net/rtsock.c:342 sosend(ffff8000014cb6d0,0,ffff80003c40e8e8,0,0,808) at sosend+0x804 sys/kern/uipc_socket.c:-1 sendit(ffff8000ffff1c58,3,ffff80003c40e9e0,808,ffff80003c40ea90) at sendit+0x721 sys/kern/uipc_syscalls.c:779 sys_sendto(ffff8000ffff1c58,ffff80003c40eb40,ffff80003c40ea90) at sys_sendto+0x8d sys/kern/uipc_syscalls.c:557 syscall(ffff80003c40eb40) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80003c40eb40) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:742 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x1aa31551af0, 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