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 *227323 47226 0 0 0x4000000 1 syz-executor.4 259455 59526 0 0x2 0 0 syz-executor.4 db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82878fb2) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828fb7a0,ffffffff828d4a4f,148,ffffffff8294d33b) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800032bddae0,0,fffffd8068d8dc40,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d0ddc00,0,fffffd8068d8dc40,0,0,fffffd8068d8dd00) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e20348) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807048d5f0,fffffd806cbca600) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002f0d2d38,ffff800032bddf80,ffff800032bdded0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800032bddf80) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800032bddf80) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0d1d1077d0, 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(ffffffff82878fb2) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828fb7a0,ffffffff828d4a4f,148,ffffffff8294d33b) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800032bddae0,0,fffffd8068d8dc40,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d0ddc00,0,fffffd8068d8dc40,0,0,fffffd8068d8dd00) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e20348) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807048d5f0,fffffd806cbca600) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002f0d2d38,ffff800032bddf80,ffff800032bdded0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800032bddf80) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800032bddf80) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0d1d1077d0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800032bdd920 rbx 0xffff800029cfcca7 rdx 0xffff800000ddfa40 rcx 0xffff80002f0d2d38 rax 0xffff800029cfbff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x8cfd9c51629f3b52 r11 0xac0bbe3b5447f9d0 r12 0xffff800029cfcaa8 r13 0 r14 0 r15 0x1 rip 0xffffffff82408bfc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800032bdd910 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.4) tid=227323 pid=47226 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=80, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002f0d2298,0xffff80002a1ed018 process=0xffff80003294e810 user=0xffff800032bd9000, vmspace=0xfffffd806b84cc58 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 4706 296062 98016 0 2 0 syz-executor.2 47226 67980 59526 0 2 0 syz-executor.4 *47226 227323 59526 0 7 0x4000000 syz-executor.4 46345 374629 76015 0 2 0 syz-executor.1 53976 250104 61882 0 2 0 syz-executor.7 53976 310138 61882 0 2 0x4000000 syz-executor.7 54875 413938 98997 0 3 0x80 nanoslp syz-executor.5 54875 316009 98997 0 3 0x4000080 netcon2 syz-executor.5 54875 331191 98997 0 3 0x4000080 fsleep syz-executor.5 95574 480742 33811 0 3 0x80 nanoslp syz-executor.6 95574 425347 33811 0 2 0x4000000 syz-executor.6 71179 421495 0 0 3 0x14200 acct acct 46668 267269 0 0 3 0x14280 nfsidl nfsio 18239 271679 0 0 3 0x14280 nfsidl nfsio 98491 5238 0 0 3 0x14280 nfsidl nfsio 44660 458357 0 0 3 0x14280 nfsidl nfsio 61745 120385 0 0 3 0x14280 nfsidl nfsio 91583 325555 0 0 3 0x14280 nfsidl nfsio 56815 258356 0 0 3 0x14280 nfsidl nfsio 12224 329814 0 0 3 0x14280 nfsidl nfsio 72687 406039 0 0 3 0x14280 nfsidl nfsio 59977 136759 0 0 3 0x14280 nfsidl nfsio 6397 100025 0 0 3 0x14280 nfsidl nfsio 12870 226518 0 0 3 0x14280 nfsidl nfsio 97998 334680 0 0 3 0x14280 nfsidl nfsio 83829 283787 0 0 3 0x14280 nfsidl nfsio 9141 177305 0 0 3 0x14280 nfsidl nfsio 23990 270688 0 0 3 0x14280 nfsidl nfsio 49848 7814 0 0 3 0x14280 nfsidl nfsio 16281 163868 0 0 3 0x14280 nfsidl nfsio 30150 127507 0 0 3 0x14280 nfsidl nfsio 9376 75290 0 0 3 0x14280 nfsidl nfsio 98997 57803 79900 0 2 0x482 syz-executor.5 45234 186675 0 0 3 0x14200 bored sosplice 61882 95975 79900 0 2 0x482 syz-executor.7 33811 302492 79900 0 3 0x82 nanoslp syz-executor.6 59526 259455 79900 0 7 0x2 syz-executor.4 66779 73853 79900 0 3 0x82 nanoslp syz-executor.3 98016 139082 79900 0 3 0x82 nanoslp syz-executor.2 76015 298856 79900 0 2 0x482 syz-executor.1 77184 202462 79900 0 3 0x82 nanoslp syz-executor.0 79900 373046 42629 0 3 0x2000082 thrsleep syz-fuzzer 79900 213899 42629 0 3 0x6000082 thrsleep syz-fuzzer 79900 236150 42629 0 3 0x6000082 thrsleep syz-fuzzer 79900 19543 42629 0 3 0x6000082 wait syz-fuzzer 79900 226023 42629 0 3 0x6000082 wait syz-fuzzer 79900 358657 42629 0 3 0x6000082 wait syz-fuzzer 79900 167899 42629 0 3 0x6000082 wait syz-fuzzer 79900 16753 42629 0 3 0x6000082 wait syz-fuzzer 79900 70031 42629 0 3 0x6000082 wait syz-fuzzer 79900 76624 42629 0 3 0x6000082 wait syz-fuzzer 79900 70678 42629 0 3 0x6000082 thrsleep syz-fuzzer 79900 272471 42629 0 3 0x6000082 wait syz-fuzzer 79900 163365 42629 0 3 0x6000082 thrsleep syz-fuzzer 79900 421784 42629 0 3 0x6000082 thrsleep syz-fuzzer 79900 83787 42629 0 3 0x6000082 kqread syz-fuzzer 79900 341248 42629 0 3 0x6000082 thrsleep syz-fuzzer 42629 516248 7005 0 3 0x10008a sigsusp ksh 7005 428780 25354 0 3 0x9a kqread sshd 44204 52258 1 0 3 0x100083 ttyin getty 25354 368791 1 0 3 0x88 kqread sshd 22948 68635 34063 74 3 0x1100092 bpf pflogd 34063 364584 1 0 3 0x80 netio pflogd 856 3096 65276 73 3 0x1100090 kqread syslogd 65276 205955 1 0 3 0x100082 netio syslogd 74296 353769 1 0 3 0x100080 kqread resolvd 92362 461263 89431 77 3 0x100092 kqread dhcpleased 17415 488504 89431 77 3 0x100092 kqread dhcpleased 89431 463615 1 0 3 0x80 kqread dhcpleased 27994 119251 0 0 3 0x14200 pause smr 95304 109206 0 0 2 0x14200 zerothread 64607 24283 0 0 3 0x14200 aiodoned aiodoned 70144 367012 0 0 3 0x14200 syncer update 1547 111518 0 0 3 0x14200 cleaner cleaner 13596 240912 0 0 3 0x14200 reaper reaper 33420 224519 0 0 3 0x14200 pgdaemon pagedaemon 1007 319625 0 0 3 0x14200 bored viomb 66318 271640 0 0 3 0x40014200 acpi0 acpi0 92830 183676 0 0 3 0x40014200 idle1 45258 121108 0 0 3 0x14200 bored softnet3 95990 72188 0 0 3 0x14200 bored softnet2 2338 316976 0 0 3 0x14200 bored softnet1 53240 47493 0 0 3 0x14200 bored softnet0 37852 40531 0 0 3 0x14200 bored systqmp 28358 335459 0 0 3 0x14200 bored systq 8673 357551 0 0 3 0x14200 tmoslp softclockmp 1034 17089 0 0 3 0x40014200 tmoslp softclock 66302 69784 0 0 3 0x40014200 idle0 1 12077 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 47226 (syz-executor.4) thread 0xffff80002f0d2d38 (227323) exclusive rwlock netlock r = 0 (0xffffffff82d226a0) #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 10189 6485K 6797K 166960K 12209 0 pcb 15 10K 10K 166960K 47 0 rtable 218 7K 7K 166960K 431 0 pf 35 10K 10K 166960K 52 0 ifaddr 43 15K 15K 166960K 59 0 ifgroup 60 2K 2K 166960K 72 0 sysctl 2 0K 0K 166960K 2 0 counters 66 36K 36K 166960K 72 0 ioctlops 0 0K 4K 166960K 1489 0 iov 1 12K 17K 166960K 101 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1380 86K 86K 166960K 1647 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 5K 166960K 14 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 0K 166960K 242 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 17 61K 82K 166960K 774 0 sigio 0 0K 0K 166960K 13 0 proc 69 91K 115K 166960K 605 0 subproc 104 6K 6K 166960K 130 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 28 0 in_multi 88 6K 6K 166960K 128 0 ether_multi 1 0K 0K 166960K 1 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 49 228K 228K 166960K 49 0 exec 0 0K 1K 166960K 444 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 334 82K 83K 166960K 9867 0 UVM aobj 34 2K 2K 166960K 34 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 13 0K 1K 166960K 36 0 temp 67 6718K 6787K 166960K 6222 0 kqueue 13 20K 26K 166960K 101 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 54 0 51 1 0 1 1 0 8 0 rtentry 112 133 0 34 3 0 3 3 0 8 0 unpcb 144 546 0 531 5 1 4 4 0 8 3 syncache 320 12 0 12 3 3 0 1 0 8 0 tcpqe 32 342 0 342 3 3 0 1 0 8 0 tcpcb 808 192 0 178 9 7 2 8 0 8 0 arp 120 22 0 6 1 0 1 1 0 8 0 inpcb 376 426 0 408 9 6 3 9 0 8 0 nd6 136 30 0 9 1 0 1 1 0 8 0 pkpcb 40 6 0 6 1 0 1 1 0 8 1 kcovpl 48 10 0 2 1 0 1 1 0 8 0 pffrag 232 3 0 3 1 0 1 1 0 482 1 pffrnode 88 3 0 3 1 0 1 1 0 8 1 pffrent 40 12 0 12 1 0 1 1 0 8 1 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 48 0 25 1 0 1 1 0 8 0 pfstkey 128 48 0 25 2 0 2 2 0 8 0 pfstate 376 48 0 25 4 1 3 4 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 256 540 0 132 26 0 26 26 0 8 0 art_table 32 541 0 132 4 0 4 4 0 8 0 art_node 16 132 0 42 1 0 1 1 0 8 0 sysvmsgpl 40 10 0 5 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 240 0 230 1 0 1 1 0 8 0 shmpl 112 31 0 0 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2303 0 852 91 0 91 91 0 8 0 ffsino 272 2303 0 852 98 0 98 98 0 8 0 nchpl 144 3404 0 1748 64 0 64 64 0 8 0 uvmvnodes 80 2695 0 0 55 0 55 55 0 8 0 vnodes 216 2695 0 0 150 0 150 150 0 8 0 namei 1024 11387 0 11387 2 1 1 2 0 8 1 percpumem 16 50 0 3 1 0 1 1 0 8 0 kstatmem 264 32 0 6 2 0 2 2 0 8 0 scxspl 216 12567 0 12567 11 9 2 8 1 8 2 plimitpl 152 82 0 66 1 0 1 1 0 8 0 sigapl 424 1157 0 1086 11 2 9 10 0 8 0 futexpl 64 7278 0 7277 1 0 1 1 0 8 0 knotepl 120 153 0 0 5 0 5 5 0 8 0 kqueuepl 216 109 0 100 1 0 1 1 0 8 0 pipepl 320 196 0 168 4 1 3 3 0 8 0 fdescpl 496 1077 0 1047 5 1 4 5 0 8 0 filepl 152 4910 0 4664 17 3 14 14 0 8 3 lockfpl 104 84 0 82 1 0 1 1 0 8 0 lockfspl 48 41 0 39 1 0 1 1 0 8 0 sessionpl 144 26 0 9 1 0 1 1 0 8 0 pgrppl 48 26 0 9 1 0 1 1 0 8 0 ucredpl 104 417 0 405 1 0 1 1 0 8 0 zombiepl 144 1088 0 1086 2 1 1 2 0 8 0 processpl 1136 1157 0 1086 7 1 6 7 0 8 0 procpl 680 2221 0 2130 11 2 9 10 0 8 0 srpgc 96 6 0 6 1 1 0 1 0 8 0 sosppl 168 7 0 6 2 1 1 1 0 8 0 sockpl 488 1032 0 996 21 7 14 14 0 8 8 mcl64k 65536 14 0 0 2 0 2 2 0 8 0 mcl16k 16384 5 0 0 1 0 1 1 0 8 0 mcl12k 12288 5 0 0 1 0 1 1 0 8 0 mcl9k 9216 4 0 0 1 0 1 1 0 8 0 mcl8k 8192 9 0 0 2 0 2 2 0 8 0 mcl4k 4096 18 0 0 3 0 3 3 0 8 0 mcl2k2 2112 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 334 0 0 42 0 42 42 0 8 0 mtagpl 96 72 0 0 2 0 2 2 0 8 0 mbufpl 256 349 0 0 22 0 22 22 0 8 0 bufpl 288 5494 0 146 382 0 382 382 0 8 0 anonpl 24 262164 0 248729 104 9 95 102 0 186 0 amapchunkpl 152 31368 0 30501 40 3 37 39 0 158 0 amappl16 200 7140 0 6729 40 14 26 38 0 8 4 amappl15 192 11 0 10 2 1 1 1 0 8 0 amappl14 184 167 0 154 2 1 1 2 0 8 0 amappl13 176 30 0 29 1 0 1 1 0 8 0 amappl12 168 1780 0 1748 3 1 2 2 0 8 0 amappl11 160 57 0 42 1 0 1 1 0 8 0 amappl10 152 33 0 20 1 0 1 1 0 8 0 amappl9 144 339 0 338 1 0 1 1 0 8 0 amappl8 136 233 0 179 2 0 2 2 0 8 0 amappl7 128 222 0 196 3 1 2 3 0 8 0 amappl6 120 287 0 278 1 0 1 1 0 8 0 amappl5 112 135 0 124 1 0 1 1 0 8 0 amappl4 104 566 0 539 2 1 1 2 0 8 0 amappl3 96 5717 0 5626 4 1 3 3 0 8 0 amappl2 88 1522 0 1448 3 1 2 3 0 8 0 amappl1 80 12355 0 11794 23 9 14 23 0 8 0 amappl 88 9306 0 9079 6 0 6 6 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 33 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1077 0 1047 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1077 0 1047 1 0 1 1 0 8 0 vmmpekpl 168 13582 0 13513 4 0 4 4 0 8 0 vmmpepl 168 86501 0 84153 144 19 125 136 0 357 17 vmsppl 448 1076 0 1047 5 1 4 4 0 8 0 rwobjpl 56 30853 0 26619 61 1 60 60 0 8 0 pdppl 4096 2161 0 2094 141 72 69 79 0 8 2 pvpl 32 45445 0 0 368 1 367 367 0 265 0 pmappl 248 1076 0 1047 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 844 0 85 22 0 22 22 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82c5bff0) 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(ffffffff82d93240) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d93240) at __mp_lock+0x133 sys/kern/kern_lock.c:147 syscall(ffff80002f50a9d0) at syscall+0x51a mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002f50a9d0) at syscall+0x51a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7894b57fbdb0, count: 8 ddb{0}> trace x86_ipi_db(ffffffff82c5bff0) 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(ffffffff82d93240) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82d93240) at __mp_lock+0x133 sys/kern/kern_lock.c:147 syscall(ffff80002f50a9d0) at syscall+0x51a mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002f50a9d0) at syscall+0x51a sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7894b57fbdb0, 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(ffffffff82878fb2) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828fb7a0,ffffffff828d4a4f,148,ffffffff8294d33b) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800032bddae0,0,fffffd8068d8dc40,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d0ddc00,0,fffffd8068d8dc40,0,0,fffffd8068d8dd00) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e20348) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807048d5f0,fffffd806cbca600) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002f0d2d38,ffff800032bddf80,ffff800032bdded0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800032bddf80) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800032bddf80) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0d1d1077d0, count: 5 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff82878fb2) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828fb7a0,ffffffff828d4a4f,148,ffffffff8294d33b) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800032bddae0,0,fffffd8068d8dc40,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd806d0ddc00,0,fffffd8068d8dc40,0,0,fffffd8068d8dd00) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e20348) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807048d5f0,fffffd806cbca600) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002f0d2d38,ffff800032bddf80,ffff800032bdded0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800032bddf80) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800032bddf80) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xa0d1d1077d0, count: -10