last executing test programs: 66.595385ms ago: executing program 3 (id=4): mknod(&(0x7f0000000000)='./file0\x00', 0x2100, 0x5f00) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x0) ioctl$VMM_IOC_RUN(r0, 0xc0205602, &(0x7f0000000480)={0x0, 0x0, {}, 0x0, 0x0}) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) r1 = semget(0x0, 0x1, 0x281) semop(r1, &(0x7f00000002c0), 0x31) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x2013, 0xffffffffffffffff, 0x5) ioctl$BIOCSETF(0xffffffffffffffff, 0x4004426a, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$BIOCIMMEDIATE(r2, 0x8010427e, &(0x7f0000000040)=0x8) open$dir(&(0x7f00000000c0)='./file0\x00', 0xf02, 0x186) ktrace(&(0x7f0000000180)='./file0\x00', 0x4, 0x51d73188af82c397, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000002200)=""/70, 0x46}, {&(0x7f0000000340)=""/106, 0x6a}], 0x3, 0x0}, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[]) syz_emit_ethernet(0x1000e, &(0x7f00000001c0)=ANY=[]) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) r4 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x110) chdir(&(0x7f0000000000)='./file1\x00') write(r4, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) r5 = socket(0x1, 0x2, 0x0) readv(r4, &(0x7f0000002180)=[{&(0x7f0000002100)=""/11, 0xb}, {&(0x7f0000002140)=""/11, 0xb}], 0x2) sendmsg$unix(r5, &(0x7f00000021c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002040)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="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", 0xfc1}], 0x2, &(0x7f0000002080)=ANY=[@ANYBLOB="2000cebc104a4af94eb00000ff7e6be15b2d5e53173934bed151c55c63e4070e252e6eeced4da8d7e222c5a32d790c91627fff498f8fd48de5f5023070261b78292ca1a8501848", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000ffff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x40, 0x4}, 0x400) msync(&(0x7f0000772000/0x7000)=nil, 0x7000, 0x4) 59.085724ms ago: executing program 1 (id=2): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r0 = kqueue1(0x10000) r1 = openat$vmm(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) sysctl$kern(&(0x7f00000000c0)={0x1, 0x3f}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x2000, 0x0, 0x2a) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0xd4) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x50008, 0x180) ioctl$DRM_IOCTL_SYNCOBJ_HANDLE_TO_FD(0xffffffffffffffff, 0xc01864c1, &(0x7f0000000180)={0x0, 0x1, 0xffffffffffffffff, 0x0, 0x3}) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_open_pts() ioctl$TIOCSETA(0xffffffffffffffff, 0xcd60441a, &(0x7f0000000580)={0x2, 0x100, 0x4, 0x10000, "000800000a00000f000000aff0338a6b4fc6d780", 0x4, 0x7}) r6 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x29) ioctl$VNDIOCSET(r6, 0x80184404, &(0x7f0000000240)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r6, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x0}) kevent(r0, &(0x7f0000000400)=[{{r1}, 0xfffffffffffffff6, 0x0, 0x1, 0xfffffffffffff4e8, 0x7}, {{r2}, 0xfffffffffffffff6, 0x4f, 0x0, 0x5, 0x5}, {{r3}, 0xffffffffffffffff, 0x87, 0x4, 0x9, 0xfa}, {{}, 0xfffffffffffffffb, 0xc, 0x10, 0x1, 0x9}, {{r4}, 0xfffffffffffffffb, 0x0, 0x4, 0x200, 0x5}, {{r5}, 0xfffffffffffffff7, 0x1, 0xfffff, 0x6, 0x9}, {{r4}, 0xfffffffffffffff8, 0x8, 0x80, 0x6, 0x7ffffffe}, {{}, 0xfffffffffffffffd, 0xb0, 0x8, 0x8, 0x7ff}, {{}, 0xfffffffffffffff7, 0x12, 0xca, 0x7ff, 0x9}], 0xfffffff8, &(0x7f0000000380)=[{{}, 0xfffffffffffffffd, 0x48, 0x0, 0x6, 0xe}, {{}, 0xfffffffffffffffd, 0x34, 0x1, 0xffffffffb0480648, 0x4}], 0x3, &(0x7f00000003c0)={0x2, 0x700000000000}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(r7, &(0x7f0000001580)=[{&(0x7f00000000c0)='\x00', 0xfffffeb0}], 0x1) 32.252811ms ago: executing program 0 (id=1): r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b1000501600000041600000007000000087c156610c18125d7f96ecfc73fd3d89815a9c61d3952ddb06b36ac970bff03000000000000160000000000ebe1aa5323edeb51e2f0ca3ebbc2c4699a09000000acb5b302000d7d010000000100000021020000742fe2458bfbb770c1f5a8aec872ea772ec58904000000008d9810361b1257aba8c500002012010000de5000000000000000000000000000000000000000000000000000001f00000000000000", 0xb1, 0x808, 0x0, 0x0) 29.674425ms ago: executing program 2 (id=3): r0 = socket$inet(0x2, 0x3, 0xfc) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)="8d6bb85551ec", 0x6}], 0x1) ioctl$FIONREAD(r0, 0x80206979, &(0x7f0000000040)) 23.928308ms ago: executing program 7 (id=8): r0 = socket(0x800000018, 0x1, 0x0) listen(r0, 0x1) accept$unix(r0, 0x0, 0x0) close(0x3) execve(0x0, 0x0, 0x0) sysctl$net_inet_divert(&(0x7f0000000000)={0x4, 0x1e, 0x2, 0x1}, 0x4, &(0x7f0000000180), 0x0, 0x0, 0x0) 22.831327ms ago: executing program 6 (id=7): setrlimit(0x1, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffffff}) r0 = open(&(0x7f0000000040)='./file1\x00', 0x18289, 0x110) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) fchown(r0, 0x0, 0x0) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 20.11775ms ago: executing program 5 (id=6): r0 = syz_open_pts() ioctl$TIOCSTSTAMP(r0, 0x8008745a, &(0x7f0000000140)={0x40, 0xaab}) sysctl$vfs_nfs(&(0x7f0000000080)={0xa, 0x2, 0x2}, 0x3, &(0x7f0000000100)="e68bcdc1", &(0x7f00000000c0)=0x4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffff9c, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x4, 0x6, 0xff, 0xffffffff], 0x4, 0x4}) 0s ago: executing program 1 (id=9): r0 = syz_open_pts() close(r0) syz_open_pts() r1 = open(&(0x7f0000000140)='./file0\x00', 0x10686, 0x8) r2 = getpid() ktrace(&(0x7f0000000280)='./file0\x00', 0x0, 0x40000928, r2) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0xfffffffffffffffe, 0xb}, {0x2, 0x1}}, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x10, r1, 0x0) writev(r0, &(0x7f0000000140)=[{0x0}], 0x1) sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0xe}, 0x4, 0xfffffffffffffffe, &(0x7f0000000000)=0x1e, 0x0, 0x0) syz_emit_ethernet(0xde, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6076520300a82b03fe8000000000000000000000000000bbfe8000000000000000000000000000aa33000d16a6"]) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. uvm_fault(0xffffffff83933e98, 0xffff80000160600a, 0, 1) -> e kernel: page fault trap, code=0 Stopped at arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx TID PID UID PRFLAGS PFLAGS CPU COMMAND *408652 79262 0 0 0x4000000 0 syz-executor arp_rtrequest(ffff8000002a2058,1,fffffd806cc8e700) at arp_rtrequest+0x6a4 rtrequest(1,ffff800035cd2f70,0,ffff800035cd2ee0,16) at rtrequest+0xdc1 rtm_output(ffff800001604d00,ffff800035cd3018,ffff800035cd2f70,0,16) at rtm_output+0x91a route_output(fffffd806cbd8c00,ffff800001593370) at route_output+0xa2b route_send(ffff800001593370,fffffd806cbd8c00,0,0) at route_send+0xd7 sosend(ffff800001593370,0,ffff800035cd31c8,0,0,808) at sosend+0x804 sendit(ffff80002f0c0548,3,ffff800035cd32c0,808,ffff800035cd3360) at sendit+0x5a5 sys_sendto(ffff80002f0c0548,ffff800035cd3410,ffff800035cd3360) at sys_sendto+0x8d syscall(ffff800035cd3410) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xeae78f450b0, 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> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: uvm_fault(0xffffffff83933e98, 0xffff80000160600a, 0, 1) -> e ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806cc8e700) at arp_rtrequest+0x6a4 rtrequest(1,ffff800035cd2f70,0,ffff800035cd2ee0,16) at rtrequest+0xdc1 rtm_output(ffff800001604d00,ffff800035cd3018,ffff800035cd2f70,0,16) at rtm_output+0x91a route_output(fffffd806cbd8c00,ffff800001593370) at route_output+0xa2b route_send(ffff800001593370,fffffd806cbd8c00,0,0) at route_send+0xd7 sosend(ffff800001593370,0,ffff800035cd31c8,0,0,808) at sosend+0x804 sendit(ffff80002f0c0548,3,ffff800035cd32c0,808,ffff800035cd3360) at sendit+0x5a5 sys_sendto(ffff80002f0c0548,ffff800035cd3410,ffff800035cd3360) at sys_sendto+0x8d syscall(ffff800035cd3410) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xeae78f450b0, count: -10 ddb> show registers rdi 0xffff80002a8b4000 rsi 0x95d rbp 0xffff800035cd2dc0 rbx 0xde rdx 0xffff80002a8b4000 rcx 0xffff800001605f20 rax 0xfffffd806cbd88e0 r8 0x1000 __ALIGN_SIZE r9 0 r10 0xcd1184d1e19e820 r11 0xdad151cbca7bd835 r12 0x1b r13 0xfffffd806cbd8800 r14 0xfffffd806cc8e700 r15 0xffff8000002a2058 rip 0xffffffff81a28f64 arp_rtrequest+0x6a4 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800035cd2d40 ss 0x10 arp_rtrequest+0x6a4: movzwl 0xc(%rcx,%rbx,1),%ecx ddb> show proc PROC (syz-executor) tid=408652 pid=79262 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff80002f0c02b0,0xffffffff839eb050 process=0xffff8000ffff8918 user=0xffff800035cce000, vmspace=0xfffffd80745a7748 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 79262 135798 37152 0 2 0 syz-executor *79262 408652 37152 0 7 0x4000000 syz-executor 57831 372791 94959 0 2 0 syz-executor 57831 272997 94959 0 3 0x4000080 fsleep syz-executor 22921 147550 51457 0 2 0 syz-executor 22921 734 51457 0 2 0x4000000 syz-executor 79995 72044 29018 0 2 0x2 sh 94959 393343 54232 0 3 0x82 nanoslp syz-executor 84960 454351 54232 0 2 0x2 syz-executor 84074 29684 54232 0 2 0x2 syz-executor 29018 262067 54232 0 3 0x82 wait syz-executor 51457 325585 54232 0 3 0x82 nanoslp syz-executor 56489 118309 54232 0 2 0x2 syz-executor 84171 344495 54232 0 2 0x2 syz-executor 37152 8861 54232 0 3 0x82 nanoslp syz-executor 54232 13660 85881 0 3 0x82 kqread syz-executor 85881 170211 91166 0 3 0x10008a sigsusp ksh 91166 320658 26713 0 3 0x98 kqread sshd-session 26713 7411 28994 0 3 0x92 kqread sshd-session 79380 374401 1 0 3 0x100083 ttyin getty 28994 183395 1 0 3 0x88 kqread sshd 34238 82459 84215 73 3 0x1100090 kqread syslogd 84215 24353 1 0 3 0x100082 sbwait syslogd 56744 177805 1 0 3 0x100080 kqread resolvd 2766 256101 88481 77 3 0x100092 kqread dhcpleased 20053 112269 88481 77 3 0x100092 kqread dhcpleased 88481 347320 1 0 3 0x80 kqread dhcpleased 34688 493641 0 0 3 0x14200 bored smr 27723 90999 0 0 2 0x14200 zerothread 94681 72648 0 0 3 0x14200 aiodoned aiodoned 18103 461917 0 0 3 0x14200 syncer update 71618 187786 0 0 3 0x14200 cleaner cleaner 63088 403639 0 0 3 0x14200 reaper reaper 51084 374180 0 0 3 0x14200 pgdaemon pagedaemon 68066 224429 0 0 3 0x14200 bored viomb 30237 435471 0 0 3 0x40014200 acpi0 acpi0 34794 53135 0 0 3 0x14200 bored softnet0 9956 502183 0 0 3 0x14200 smrbar systqmp 42324 229186 0 0 3 0x14200 bored systq 18334 487265 0 0 3 0x40014200 tmoslp softclock 42036 412512 0 0 3 0x40014200 idle0 1 515963 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11028 12102K 12119K 166960K 12112 0 pcb 17 12K 12K 166960K 17 0 rtable 244 8K 8K 166960K 366 0 pf 30 12K 12K 166960K 30 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 1 1K 9K 166960K 5 0 counters 33 17K 17K 166960K 33 0 ioctlops 0 0K 2K 166960K 29 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1287 81K 81K 166960K 1354 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 3 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 14 49K 97K 166960K 133 0 proc 57 58K 100K 166960K 495 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 99 7K 7K 166960K 99 0 ether_multi 1 0K 0K 166960K 1 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 31 148K 148K 166960K 31 0 exec 0 0K 1K 166960K 363 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 182 141K 151K 166960K 3068 0 UVM aobj 3 2K 2K 166960K 3 0 pinsyscall 35 70K 96K 166960K 1221 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 27 2K 2K 166960K 27 0 temp 34 9062K 9126K 166960K 3757 0 kqueue 13 20K 20K 166960K 22 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 37 0 33 1 0 1 1 0 8 0 rtentry 136 111 0 1 4 0 4 4 0 8 0 unpcb 144 33 0 18 1 0 1 1 0 8 0 syncache 336 3 0 3 1 0 1 1 0 8 1 tcpcb 736 8 0 3 1 0 1 1 0 8 0 arp 96 18 0 0 1 0 1 1 0 8 0 inpcb 328 58 0 50 2 0 2 2 0 8 1 nd6 112 23 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 451 0 0 29 0 29 29 0 8 0 art_table 40 453 0 0 5 0 5 5 0 8 0 art_node 32 111 0 4 1 0 1 1 0 8 0 semapl 112 1 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1556 0 98 92 0 92 92 0 8 0 ffsino 256 1556 0 98 92 0 92 92 0 8 0 nchpl 144 1745 0 56 63 0 63 63 0 8 0 vnodes 216 1637 0 0 91 0 91 91 0 8 0 namei 1024 5079 0 5075 2 0 2 2 0 8 1 kstatmem 264 22 0 0 2 0 2 2 0 8 0 scxspl 216 5931 0 5931 2 0 2 2 1 8 2 plimitpl 152 26 0 10 1 0 1 1 0 8 0 sigapl 424 426 0 387 6 0 6 6 0 8 0 knotepl 120 2213 0 2166 2 0 2 2 0 8 0 kqueuepl 184 19 0 10 1 0 1 1 0 8 0 pipepl 304 119 0 92 3 0 3 3 0 8 0 fdescpl 448 413 0 387 5 0 5 5 0 8 1 filepl 120 1395 0 1188 7 0 7 7 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 21 0 13 1 0 1 1 0 8 0 pgrppl 48 29 0 13 1 0 1 1 0 8 0 ucredpl 104 66 0 55 1 0 1 1 0 8 0 zombiepl 144 387 0 387 1 0 1 1 0 8 1 processpl 1152 426 0 387 4 0 4 4 0 8 0 procpl 664 430 0 388 5 0 5 5 0 8 1 sockpl 552 128 0 101 3 0 3 3 0 8 1 mcl64k 65536 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 4 0 4 1 0 1 1 0 8 1 mcl4k 4096 2476 0 2426 14 0 14 14 0 8 6 mcl2k 2048 107 0 107 1 0 1 1 0 8 1 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 3984 0 3854 10 0 10 10 0 8 1 bufpl 280 2275 0 102 156 0 156 156 0 8 0 anonpl 24 93930 0 91069 22 0 22 22 0 187 3 amapchunkpl 152 8232 0 7883 15 0 15 15 0 158 1 amappl16 200 1683 0 1667 5 0 5 5 0 8 4 amappl15 192 5 0 5 1 0 1 1 0 8 1 amappl14 184 407 0 406 1 0 1 1 0 8 0 amappl13 176 114 0 104 1 0 1 1 0 8 0 amappl12 168 646 0 622 2 0 2 2 0 8 0 amappl11 160 5 0 5 1 0 1 1 0 8 1 amappl10 152 63 0 53 1 0 1 1 0 8 0 amappl9 144 259 0 259 1 0 1 1 0 8 1 amappl8 136 105 0 104 1 0 1 1 0 8 0 amappl7 128 139 0 128 1 0 1 1 0 8 0 amappl6 120 155 0 152 1 0 1 1 0 8 0 amappl5 112 106 0 99 1 0 1 1 0 8 0 amappl4 104 263 0 249 1 0 1 1 0 8 0 amappl3 96 1353 0 1270 3 0 3 3 0 8 0 amappl2 88 496 0 446 2 0 2 2 0 8 0 amappl1 80 8931 0 8394 13 0 13 13 0 8 0 amappl 88 2388 0 2267 3 0 3 3 0 92 0 uvmvnodes 80 95 0 0 2 0 2 2 0 8 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 413 0 387 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 413 0 387 1 0 1 1 0 8 0 vmmpekpl 168 5075 0 5043 2 0 2 2 0 8 0 vmmpepl 168 34622 0 33076 75 0 75 75 0 357 6 vmsppl 368 412 0 387 4 0 4 4 0 8 1 rwobjpl 40 13008 0 12124 11 0 11 11 0 8 1 pdppl 4096 832 0 774 96 14 82 82 0 8 24 pvpl 32 209908 0 202420 67 0 67 67 0 265 4 pmappl 216 412 0 387 3 0 3 3 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 357 0 14 10 0 10 10 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806cc8e700) at arp_rtrequest+0x6a4 rtrequest(1,ffff800035cd2f70,0,ffff800035cd2ee0,16) at rtrequest+0xdc1 rtm_output(ffff800001604d00,ffff800035cd3018,ffff800035cd2f70,0,16) at rtm_output+0x91a route_output(fffffd806cbd8c00,ffff800001593370) at route_output+0xa2b route_send(ffff800001593370,fffffd806cbd8c00,0,0) at route_send+0xd7 sosend(ffff800001593370,0,ffff800035cd31c8,0,0,808) at sosend+0x804 sendit(ffff80002f0c0548,3,ffff800035cd32c0,808,ffff800035cd3360) at sendit+0x5a5 sys_sendto(ffff80002f0c0548,ffff800035cd3410,ffff800035cd3360) at sys_sendto+0x8d syscall(ffff800035cd3410) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xeae78f450b0, count: -10 ddb> machine ddbcpu 1 No such command ddb> trace arp_rtrequest(ffff8000002a2058,1,fffffd806cc8e700) at arp_rtrequest+0x6a4 rtrequest(1,ffff800035cd2f70,0,ffff800035cd2ee0,16) at rtrequest+0xdc1 rtm_output(ffff800001604d00,ffff800035cd3018,ffff800035cd2f70,0,16) at rtm_output+0x91a route_output(fffffd806cbd8c00,ffff800001593370) at route_output+0xa2b route_send(ffff800001593370,fffffd806cbd8c00,0,0) at route_send+0xd7 sosend(ffff800001593370,0,ffff800035cd31c8,0,0,808) at sosend+0x804 sendit(ffff80002f0c0548,3,ffff800035cd32c0,808,ffff800035cd3360) at sendit+0x5a5 sys_sendto(ffff80002f0c0548,ffff800035cd3410,ffff800035cd3360) at sys_sendto+0x8d syscall(ffff800035cd3410) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xeae78f450b0, count: -10