panic: kernel diagnostic assertion "sin6tosa(&ro->ro_dst)->sa_family == AF_INET6" failed: file "/syzkaller/managers/multicore/kernel/sys/netinet6/in6_src.c", line 328 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *432902 80875 0 0x10 0x4000000 1 syz-executor.5 79359 38520 0 0x2 0 0 syz-executor.7 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828755a4) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f8e2c,ffffffff828ceecb,148,ffffffff8294715e) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030613350,0,fffffd80676a6dc0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d208300,0,fffffd80676a6dc0,0,0,fffffd80676a6e80) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e292f8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd806d65db88,fffffd807b43e100) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a225570,ffff8000306137f0,ffff800030613740) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff8000306137f0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000306137f0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6ab891bb10, 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{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: kernel diagnostic assertion "sin6tosa(&ro->ro_dst)->sa_family == AF_INET6" failed: file "/syzkaller/managers/multicore/kernel/sys/netinet6/in6_src.c", line 328 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828755a4) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f8e2c,ffffffff828ceecb,148,ffffffff8294715e) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030613350,0,fffffd80676a6dc0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d208300,0,fffffd80676a6dc0,0,0,fffffd80676a6e80) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e292f8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd806d65db88,fffffd807b43e100) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a225570,ffff8000306137f0,ffff800030613740) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff8000306137f0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000306137f0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6ab891bb10, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800030613190 rbx 0xffff800029cfcca7 rdx 0xffff800000eb7700 rcx 0xffff80002a225570 rax 0xffff800029cfbff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8a07c6e1fdfcbd45 r11 0x5dc7484eb4d55e16 r12 0xffff800029cfcaa8 r13 0 r14 0 r15 0x1 rip 0xffffffff82440f6c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800030613180 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.5) tid=432902 pid=80875 tcnt=2 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=81, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a2252c8,0xffffffff82d4ea90 process=0xffff8000303b4028 user=0xffff80003060e000, vmspace=0xfffffd80671c23a0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 80875 291765 40584 0 2 0x10 syz-executor.5 *80875 432902 40584 0 7 0x4000010 syz-executor.5 9017 473724 38520 0 2 0 syz-executor.7 9017 258357 38520 0 3 0x4000080 bell syz-executor.7 95196 504954 80449 0 3 0x80 nanoslp syz-executor.4 95196 192021 80449 0 3 0x4000080 kqpoll syz-executor.4 95196 227113 80449 0 3 0x4000080 fsleep syz-executor.4 17199 292308 43684 0 3 0x80 nanoslp syz-executor.1 17199 473655 43684 0 3 0x4000080 fsleep syz-executor.1 17199 76869 43684 0 3 0x4000080 fsleep syz-executor.1 17199 190520 43684 0 3 0x4000080 piperd syz-executor.1 17199 363821 43684 0 3 0x4000080 fsleep syz-executor.1 49403 202716 87595 0 2 0x2 syz-executor.3 40584 443956 87595 0 2 0x482 syz-executor.5 80774 298438 87595 0 2 0x482 syz-executor.2 8315 419952 87595 0 3 0x82 piperd syz-executor.0 54689 419384 0 0 3 0x14280 nfsidl nfsio 6496 41018 0 0 3 0x14280 nfsidl nfsio 45638 499819 0 0 3 0x14280 nfsidl nfsio 60455 474202 0 0 3 0x14280 nfsidl nfsio 47370 353372 0 0 3 0x14280 nfsidl nfsio 87964 481951 0 0 3 0x14280 nfsidl nfsio 70750 54249 0 0 3 0x14280 nfsidl nfsio 52071 406373 0 0 3 0x14280 nfsidl nfsio 80764 6642 0 0 3 0x14280 nfsidl nfsio 70120 410506 0 0 3 0x14280 nfsidl nfsio 29493 485766 0 0 3 0x14280 nfsidl nfsio 10519 8241 0 0 3 0x14280 nfsidl nfsio 51179 459447 0 0 3 0x14280 nfsidl nfsio 30016 31710 0 0 3 0x14280 nfsidl nfsio 27934 415008 0 0 3 0x14280 nfsidl nfsio 43381 384510 0 0 3 0x14280 nfsidl nfsio 57562 428028 0 0 3 0x14280 nfsidl nfsio 5003 350130 0 0 3 0x14280 nfsidl nfsio 83317 9996 0 0 3 0x14280 nfsidl nfsio 79640 55874 0 0 3 0x14280 nfsidl nfsio 80449 336037 87595 0 2 0x482 syz-executor.4 48243 232185 1 0 3 0x100083 ttyin getty 20808 439644 0 0 3 0x14200 bored sosplice 73111 500392 0 0 3 0x14200 acct acct 38520 79359 87595 0 7 0x2 syz-executor.7 43684 401749 87595 0 2 0x482 syz-executor.1 87595 377613 92253 0 3 0x2000082 thrsleep syz-fuzzer 87595 311007 92253 0 2 0x6000482 syz-fuzzer 87595 437810 92253 0 2 0x6000002 syz-fuzzer 87595 110178 92253 0 3 0x6000082 wait syz-fuzzer 87595 84640 92253 0 3 0x6000082 wait syz-fuzzer 87595 324652 92253 0 3 0x6000082 wait syz-fuzzer 87595 375616 92253 0 3 0x6000082 thrsleep syz-fuzzer 87595 210561 92253 0 3 0x6000082 thrsleep syz-fuzzer 87595 372641 92253 0 3 0x6000082 thrsleep syz-fuzzer 87595 457016 92253 0 2 0x6000002 syz-fuzzer 87595 11912 92253 0 3 0x6000082 thrsleep syz-fuzzer 87595 48072 92253 0 3 0x6000082 wait syz-fuzzer 87595 385938 92253 0 3 0x6000082 wait syz-fuzzer 87595 207420 92253 0 3 0x6000082 wait syz-fuzzer 87595 7398 92253 0 3 0x6000082 thrsleep syz-fuzzer 87595 33804 92253 0 3 0x6000082 wait syz-fuzzer 92253 249228 65972 0 3 0x10008a sigsusp ksh 65972 273165 7403 0 3 0x9a kqread sshd 7403 193016 1 0 3 0x88 kqread sshd 31276 60644 76312 74 3 0x1100092 bpf pflogd 76312 479482 1 0 3 0x80 netio pflogd 59703 413192 29830 73 3 0x1100090 kqread syslogd 29830 142557 1 0 3 0x100082 netio syslogd 67737 262567 1 0 3 0x100080 kqread resolvd 95714 313427 97499 77 3 0x100092 kqread dhcpleased 49386 419379 97499 77 3 0x100092 kqread dhcpleased 97499 113814 1 0 3 0x80 kqread dhcpleased 26189 197071 0 0 3 0x14200 bored smr 95781 132121 0 0 2 0x14200 zerothread 72457 29721 0 0 3 0x14200 aiodoned aiodoned 94790 206274 0 0 3 0x14200 syncer update 43064 86975 0 0 3 0x14200 cleaner cleaner 16072 508957 0 0 3 0x14200 reaper reaper 20573 352577 0 0 3 0x14200 pgdaemon pagedaemon 20230 74473 0 0 3 0x14200 bored viomb 99773 198963 0 0 3 0x40014200 acpi0 acpi0 22336 95460 0 0 3 0x40014200 idle1 76333 473288 0 0 3 0x14200 bored softnet3 54995 112793 0 0 3 0x14200 bored softnet2 35311 456292 0 0 3 0x14200 bored softnet1 60408 395272 0 0 3 0x14200 bored softnet0 3432 494030 0 0 3 0x14200 bored systqmp 99655 280767 0 0 3 0x14200 bored systq 73284 189839 0 0 3 0x14200 tmoslp softclockmp 70349 349537 0 0 3 0x40014200 tmoslp softclock 10508 410500 0 0 3 0x40014200 idle0 1 162672 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 80875 (syz-executor.5) thread 0xffff80002a225570 (432902) exclusive rwlock netlock r = 0 (0xffffffff82cc9bd0) #0 witness_lock+0x447 #1 sys_connect+0x1be isdnssocket sys/kern/uipc_syscalls.c:127 [inline] #1 sys_connect+0x1be sys/kern/uipc_syscalls.c:413 #2 syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] #2 syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 #3 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10197 6484K 6880K 166960K 13974 0 pcb 15 14K 15K 166960K 236 0 rtable 192 6K 8K 166960K 890 0 pf 30 9K 10K 166960K 78 0 ifaddr 38 14K 15K 166960K 83 0 ifgroup 51 2K 2K 166960K 116 0 counters 62 36K 36K 166960K 96 0 ioctlops 0 0K 4K 166960K 1678 0 iov 0 0K 16K 166960K 295 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1417 89K 89K 166960K 2358 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 29 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 183 0 dirhash 12 2K 2K 166960K 18 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 13 45K 97K 166960K 2124 0 sigio 2 0K 0K 166960K 45 0 proc 69 91K 128K 166960K 805 0 subproc 91 5K 6K 166960K 185 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 39 0 in_multi 77 5K 7K 166960K 192 0 ether_multi 1 0K 0K 166960K 4 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 127 572K 572K 166960K 127 0 exec 0 0K 1K 166960K 571 0 tdb 3 0K 0K 166960K 3 0 pagedep 1 8K 8K 166960K 1 0 inodedep 1 32K 32K 166960K 1 0 newblk 1 0K 0K 166960K 1 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 347 126K 135K 166960K 23420 0 UVM aobj 53 2K 2K 166960K 62 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 0K 166960K 73 0 NDP 11 0K 2K 166960K 56 0 temp 71 6711K 6844K 166960K 14257 0 kqueue 12 18K 22K 166960K 149 0 SYN cache 2 16K 16K 166960K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 85 0 82 1 0 1 1 0 8 0 rtentry 112 326 0 240 4 0 4 4 0 8 0 unpcb 144 1396 0 1377 11 7 4 8 0 8 3 syncache 320 39 0 39 4 4 0 1 0 8 0 tcpqe 32 264 0 264 5 5 0 1 0 8 0 tcpcb 808 822 0 796 18 8 10 12 0 8 6 arp 120 102 0 88 1 0 1 1 0 8 0 ipq 40 5 0 5 2 1 1 1 0 8 1 ipqe 40 15 0 15 2 1 1 1 0 8 1 inpcb 376 1589 0 1559 20 9 11 12 0 8 7 nd6 136 43 0 25 1 0 1 1 0 8 0 pkpcb 40 3 0 3 1 1 0 1 0 8 0 kcovpl 48 14 0 7 1 0 1 1 0 8 0 ppxss 1168 3 0 3 1 1 0 1 0 8 0 pffrag 232 13 0 8 1 0 1 1 0 482 0 pffrnode 88 13 0 8 1 0 1 1 0 8 0 pffrent 40 23 0 18 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 85 0 52 1 0 1 1 0 8 0 pfstkey 128 85 0 52 2 0 2 2 0 8 0 pfstate 376 85 0 52 5 0 5 5 0 8 0 pfrule 1344 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 803 0 437 32 3 29 29 0 8 2 art_table 32 804 0 437 4 0 4 4 0 8 0 art_node 16 322 0 246 1 0 1 1 0 8 0 sysvmsgpl 40 93 0 72 1 0 1 1 0 8 0 semapl 112 181 0 171 1 0 1 1 0 8 0 shmpl 112 59 0 9 2 0 2 2 0 8 0 dirhash 1024 21 0 4 3 0 3 3 0 8 0 dino2pl 256 4096 0 2643 92 0 92 92 0 8 0 ffsino 272 4096 0 2643 98 0 98 98 0 8 0 nchpl 144 7109 0 5462 63 0 63 63 0 8 0 uvmvnodes 80 4963 0 0 102 0 102 102 0 8 0 vnodes 216 4963 0 0 276 0 276 276 0 8 0 namei 1024 23898 0 23898 2 1 1 2 0 8 1 percpumem 16 62 0 17 1 0 1 1 0 8 0 vcpupl 2048 70 0 1 9 0 9 9 0 8 0 vmpool 696 73 0 4 8 1 7 7 0 8 0 kstatmem 264 56 0 34 2 0 2 2 0 8 0 scxspl 216 20603 0 20603 10 9 1 8 1 8 1 plimitpl 152 385 0 370 1 0 1 1 0 8 0 sigapl 424 2450 0 2383 9 1 8 8 0 8 0 futexpl 64 16200 0 16196 1 0 1 1 0 8 0 knotepl 120 362 0 0 11 0 11 11 0 8 0 kqueuepl 216 387 0 378 7 4 3 5 0 8 2 pipepl 320 421 0 395 11 3 8 8 0 8 5 fdescpl 496 2410 0 2384 5 1 4 5 0 8 0 filepl 152 13390 0 13162 27 11 16 20 0 8 6 lockfpl 104 655 0 653 2 1 1 2 0 8 0 lockfspl 48 230 0 228 1 0 1 1 0 8 0 sessionpl 144 31 0 15 1 0 1 1 0 8 0 pgrppl 48 127 0 111 1 0 1 1 0 8 0 ucredpl 104 1635 0 1618 1 0 1 1 0 8 0 zombiepl 144 2384 0 2383 1 0 1 1 0 8 0 processpl 1136 2450 0 2383 6 0 6 6 0 8 0 procpl 680 6110 0 6020 11 2 9 10 0 8 0 srpgc 96 12 0 12 3 2 1 1 0 8 1 sosppl 168 27 0 22 1 0 1 1 0 8 0 sockpl 488 3085 0 3033 57 41 16 30 0 8 8 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 9 0 0 2 0 2 2 0 8 0 mcl12k 12288 8 0 0 1 0 1 1 0 8 0 mcl9k 9216 10 0 0 1 0 1 1 0 8 0 mcl8k 8192 14 0 0 2 0 2 2 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 333 0 0 42 0 42 42 0 8 0 mtagpl 96 84 0 0 3 0 3 3 0 8 0 mbufpl 256 394 0 0 23 0 23 23 0 8 0 bufpl 288 6861 0 542 452 0 452 452 0 8 0 anonpl 24 393512 0 377803 130 22 108 110 0 186 2 amapchunkpl 152 74283 0 73430 40 0 40 40 0 158 0 amappl16 200 9826 0 9163 52 16 36 38 0 8 1 amappl15 192 7 0 7 1 1 0 1 0 8 0 amappl14 184 184 0 168 2 1 1 2 0 8 0 amappl13 176 29 0 28 1 0 1 1 0 8 0 amappl12 168 3160 0 3130 5 2 3 3 0 8 0 amappl11 160 60 0 46 1 0 1 1 0 8 0 amappl10 152 35 0 24 1 0 1 1 0 8 0 amappl9 144 209 0 208 1 0 1 1 0 8 0 amappl8 136 296 0 225 3 0 3 3 0 8 0 amappl7 128 212 0 183 3 1 2 3 0 8 0 amappl6 120 358 0 349 1 0 1 1 0 8 0 amappl5 112 169 0 158 1 0 1 1 0 8 0 amappl4 104 524 0 496 2 1 1 2 0 8 0 amappl3 96 14555 0 14469 3 0 3 3 0 8 0 amappl2 88 2948 0 2872 4 2 2 4 0 8 0 amappl1 80 17316 0 16765 23 11 12 23 0 8 0 amappl 88 22775 0 22550 7 0 7 7 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 128 253 0 253 1 1 0 1 0 8 0 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 61 0 9 1 0 1 1 0 8 0 uaddrrnd 24 2483 0 2388 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2483 0 2388 1 0 1 1 0 8 0 vmmpekpl 168 24450 0 24375 4 0 4 4 0 8 0 vmmpepl 168 166298 0 163743 144 23 121 131 0 357 4 vmsppl 448 2482 0 2388 14 2 12 12 0 8 0 rwobjpl 56 52695 0 45908 100 3 97 97 0 8 0 pdppl 4096 4973 0 4845 215 79 136 139 0 8 8 pvpl 32 43337 0 0 351 1 350 350 0 265 0 pmappl 248 2482 0 2388 8 1 7 7 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1026 0 98 27 0 27 27 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82d14ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:158 __mp_lock(ffffffff82e41b20) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e41b20) at __mp_lock+0x133 sys/kern/kern_lock.c:147 syscall(ffff800033350460) at syscall+0x51a mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800033350460) at syscall+0x51a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x795ccb1442d0, count: 8 ddb{0}> trace x86_ipi_db(ffffffff82d14ff0) at x86_ipi_db+0x1e sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 kd_curproc sys/dev/kcov.c:589 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x29 sys/dev/kcov.c:158 __mp_lock(ffffffff82e41b20) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e41b20) at __mp_lock+0x133 sys/kern/kern_lock.c:147 syscall(ffff800033350460) at syscall+0x51a mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800033350460) at syscall+0x51a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x795ccb1442d0, count: -7 ddb{0}> machine ddbcpu 1 Stopped at db_enter+0x1c: addq $0x8,%rsp db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828755a4) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f8e2c,ffffffff828ceecb,148,ffffffff8294715e) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030613350,0,fffffd80676a6dc0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d208300,0,fffffd80676a6dc0,0,0,fffffd80676a6e80) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e292f8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd806d65db88,fffffd807b43e100) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a225570,ffff8000306137f0,ffff800030613740) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff8000306137f0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000306137f0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6ab891bb10, count: 5 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff828755a4) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f8e2c,ffffffff828ceecb,148,ffffffff8294715e) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030613350,0,fffffd80676a6dc0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d208300,0,fffffd80676a6dc0,0,0,fffffd80676a6e80) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e292f8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd806d65db88,fffffd807b43e100) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a225570,ffff8000306137f0,ffff800030613740) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff8000306137f0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff8000306137f0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x6ab891bb10, count: -10