panic: kernel diagnostic assertion "sin6tosa(&ro->ro_dst)->sa_family == AF_INET6" failed: file "/syzkaller/managers/setuid/kernel/sys/netinet6/in6_src.c", line 328 Stopped at db_enter+0x1c: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *470136 26684 32767 0x10 0x4000000 1 syz-executor.5 321852 82710 0 0x14000 0x40000200 0 softclock db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8287606f) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f80a1,ffffffff8286a976,148,ffffffff8294a7ee) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030b24300,ffff800000da6480,fffffd80685646a0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd807de52600,ffff800000da6480,fffffd80685646a0,0,0,fffffd8068564760) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e419d8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd8068f27218,fffffd8078ee2800) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a18d018,ffff800030b247a0,ffff800030b246f0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800030b247a0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030b247a0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7948811d30, 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/setuid/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(ffffffff8287606f) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f80a1,ffffffff8286a976,148,ffffffff8294a7ee) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030b24300,ffff800000da6480,fffffd80685646a0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd807de52600,ffff800000da6480,fffffd80685646a0,0,0,fffffd8068564760) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e419d8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd8068f27218,fffffd8078ee2800) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a18d018,ffff800030b247a0,ffff800030b246f0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800030b247a0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030b247a0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7948811d30, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800030b24140 rbx 0xffff800029cfcca7 rdx 0xffff800000dd6380 rcx 0xffff80002a18d018 rax 0xffff800029cfbff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x10ef247be097f9ac r11 0x13322ab5fb90727b r12 0xffff800029cfcaa8 r13 0 r14 0 r15 0x1 rip 0xffffffff8182182c db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800030b24130 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.5) tid=470136 pid=26684 tcnt=2 stat=onproc flags process=10 proc=4000000 runpri=32, usrpri=76, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a20eab0,0xffff80002a18e810 process=0xffff800031124900 user=0xffff800030b1f000, vmspace=0xfffffd807dde01e8 estcpu=26, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 71971 482479 8023 32767 2 0x10 syz-executor.0 71971 5350 8023 32767 2 0x4000010 syz-executor.0 26684 163039 69071 32767 2 0x10 syz-executor.5 *26684 470136 69071 32767 7 0x4000010 syz-executor.5 17317 495020 26810 32767 2 0x10 syz-executor.1 73156 70279 35693 32767 2 0x10 syz-executor.3 77379 126927 11890 32767 2 0x10 syz-executor.2 82036 166459 41031 32767 2 0x10 syz-executor.4 8023 489484 47071 32767 3 0x90 nanoslp syz-executor.0 47071 109906 87297 0 3 0x82 wait syz-executor.0 41031 398956 69150 32767 3 0x90 nanoslp syz-executor.4 69150 259129 87297 0 3 0x82 wait syz-executor.4 11890 502450 60045 32767 3 0x90 nanoslp syz-executor.2 60045 459138 87297 0 3 0x82 wait syz-executor.2 43313 87317 0 0 3 0x14200 bored sosplice 2750 36611 15969 32767 2 0x10 syz-executor.7 43778 44655 39482 32767 3 0x90 nanoslp syz-executor.6 39482 248988 87297 0 3 0x82 wait syz-executor.6 26810 223037 37988 32767 3 0x90 nanoslp syz-executor.1 15969 511983 87297 0 3 0x82 wait syz-executor.7 37988 471805 87297 0 3 0x82 wait syz-executor.1 69071 473024 53820 32767 3 0x90 nanoslp syz-executor.5 53820 302073 87297 0 3 0x82 wait syz-executor.5 35693 325406 70771 32767 3 0x90 nanoslp syz-executor.3 70771 155568 87297 0 3 0x82 wait syz-executor.3 87297 469663 42270 0 3 0x2000082 thrsleep syz-fuzzer 87297 377689 42270 0 3 0x6000082 nanoslp syz-fuzzer 87297 308104 42270 0 3 0x6000082 thrsleep syz-fuzzer 87297 131479 42270 0 3 0x6000082 thrsleep syz-fuzzer 87297 36306 42270 0 3 0x6000082 thrsleep syz-fuzzer 87297 148265 42270 0 3 0x6000082 wait syz-fuzzer 87297 439943 42270 0 3 0x6000082 wait syz-fuzzer 87297 509567 42270 0 3 0x6000082 wait syz-fuzzer 87297 449589 42270 0 3 0x6000082 wait syz-fuzzer 87297 355172 42270 0 3 0x6000082 thrsleep syz-fuzzer 87297 22982 42270 0 3 0x6000082 wait syz-fuzzer 87297 23769 42270 0 3 0x6000082 wait syz-fuzzer 87297 154638 42270 0 3 0x6000082 wait syz-fuzzer 87297 82214 42270 0 3 0x6000082 wait syz-fuzzer 87297 453661 42270 0 3 0x6000082 kqread syz-fuzzer 42270 11628 39953 0 3 0x10008a sigsusp ksh 39953 50673 55796 0 3 0x9a kqread sshd 22665 269520 1 0 3 0x100083 ttyin getty 55796 369858 1 0 3 0x88 kqread sshd 22943 103003 76796 73 3 0x1100090 kqread syslogd 76796 468072 1 0 3 0x100082 netio syslogd 498 120142 1 0 3 0x100080 kqread resolvd 24446 164399 69851 77 3 0x100092 kqread dhcpleased 34507 113766 69851 77 3 0x100092 kqread dhcpleased 69851 80321 1 0 3 0x80 kqread dhcpleased 82489 334694 0 0 3 0x14200 bored smr 81412 397879 0 0 2 0x14200 zerothread 96478 345876 0 0 3 0x14200 aiodoned aiodoned 11411 346068 0 0 3 0x14200 syncer update 72510 317114 0 0 3 0x14200 cleaner cleaner 92178 485014 0 0 3 0x14200 reaper reaper 71018 241126 0 0 3 0x14200 pgdaemon pagedaemon 36274 42801 0 0 3 0x14200 bored viomb 7717 465344 0 0 3 0x40014200 acpi0 acpi0 38338 458270 0 0 3 0x40014200 idle1 83294 311267 0 0 3 0x14200 bored softnet3 73290 112237 0 0 3 0x14200 bored softnet2 54008 104363 0 0 3 0x14200 bored softnet1 7945 459056 0 0 3 0x14200 bored softnet0 40148 313880 0 0 3 0x14200 bored systqmp 62919 355020 0 0 3 0x14200 bored systq 7688 258130 0 0 3 0x14200 tmoslp softclockmp 82710 321852 0 0 7 0x40014200 softclock 69173 408496 0 0 3 0x40014200 idle0 1 170296 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 26684 (syz-executor.5) thread 0xffff80002a18d018 (470136) exclusive rwlock netlock r = 0 (0xffffffff82caa410) #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 Process 73156 (syz-executor.3) thread 0xffff80002a20d2c8 (70279) exclusive rwlock uobjlk r = 0 (0xfffffd806da477c0) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 uvm_fault_lower_lookup+0x4a sys/uvm/uvm_fault.c:1126 #3 uvm_fault_lower+0x63 sys/uvm/uvm_fault.c:1227 #4 uvm_fault+0x238 #5 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #6 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #7 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd807dde09e0) #0 witness_lock+0x447 #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1785 #2 uvm_fault_check+0x3e sys/uvm/uvm_fault.c:672 #3 uvm_fault+0xf2 sys/uvm/uvm_fault.c:600 #4 upageflttrap+0x86 sys/arch/amd64/amd64/trap.c:188 #5 usertrap+0x226 sys/arch/amd64/amd64/trap.c:436 #6 recall_trap+0x8 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10181 6408K 6419K 166960K 11274 0 pcb 15 12K 14K 166960K 17 0 rtable 244 6K 7K 166960K 708 0 pf 29 8K 8K 166960K 39 0 ifaddr 44 15K 15K 166960K 68 0 ifgroup 50 2K 2K 166960K 70 0 sysctl 3 0K 0K 166960K 3 0 counters 64 36K 36K 166960K 74 0 ioctlops 0 0K 2K 166960K 109 0 iov 0 0K 36K 166960K 235 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1279 80K 80K 166960K 1753 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 1K 166960K 560 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 25 93K 117K 166960K 2541 0 sigio 0 0K 0K 166960K 131 0 proc 56 78K 115K 166960K 697 0 subproc 104 6K 6K 166960K 169 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 176 0 in_multi 99 7K 7K 166960K 173 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 67 307K 307K 166960K 67 0 exec 0 0K 1K 166960K 827 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 353 87K 92K 166960K 26896 0 UVM aobj 131 7K 7K 166960K 139 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 80 0 NDP 11 0K 2K 166960K 42 0 temp 74 6712K 6776K 166960K 10033 0 kqueue 12 18K 26K 166960K 200 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 120 304 0 301 4 3 1 3 0 8 0 rtentry 112 176 0 61 4 0 4 4 0 8 0 unpcb 144 1913 0 1900 22 16 6 8 0 8 5 syncache 320 30 0 30 4 4 0 1 0 8 0 tcpqe 32 601 0 601 5 5 0 2 0 8 0 tcpcb 808 1225 0 1201 43 40 3 21 0 8 0 arp 120 29 0 11 1 0 1 1 0 8 0 ipq 40 2 0 1 1 0 1 1 0 8 0 ipqe 40 10 0 9 1 0 1 1 0 8 0 inpcb 376 2295 0 2268 48 38 10 19 0 8 6 ip6q 72 2 0 2 1 1 0 1 0 8 0 ip6af 40 4 0 4 1 1 0 1 0 8 0 nd6 136 48 0 19 1 0 1 1 0 8 0 kcovpl 48 13 0 5 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 735 0 251 33 2 31 31 0 8 0 art_table 32 736 0 251 4 0 4 4 0 8 0 art_node 16 175 0 70 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 558 0 548 1 0 1 1 0 8 0 shmpl 112 136 0 8 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 4638 0 3198 91 0 91 91 0 8 0 ffsino 272 4638 0 3198 97 0 97 97 0 8 0 nchpl 144 8013 0 6372 63 0 63 63 0 8 0 uvmvnodes 80 4816 0 0 99 0 99 99 0 8 0 vnodes 216 4816 0 0 268 0 268 268 0 8 0 namei 1024 26074 0 26074 3 2 1 2 0 8 1 percpumem 16 51 0 5 1 0 1 1 0 8 0 kstatmem 264 32 0 10 2 0 2 2 0 8 0 scxspl 216 24792 0 24792 16 14 2 8 1 8 2 plimitpl 152 313 0 290 6 5 1 2 0 8 0 sigapl 424 2827 0 2772 7 0 7 7 0 8 0 futexpl 64 19740 0 19740 1 0 1 1 0 8 1 knotepl 120 112 0 0 4 0 4 4 0 8 0 kqueuepl 216 776 0 768 15 14 1 5 0 8 0 pipepl 320 684 0 656 16 8 8 8 0 8 5 fdescpl 496 2808 0 2772 7 2 5 6 0 8 0 filepl 152 16326 0 16089 39 24 15 19 0 8 5 lockfpl 104 323 0 321 1 0 1 1 0 8 0 lockfspl 48 98 0 96 1 0 1 1 0 8 0 sessionpl 144 28 0 12 1 0 1 1 0 8 0 pgrppl 48 39 0 23 1 0 1 1 0 8 0 ucredpl 104 2217 0 2199 1 0 1 1 0 8 0 zombiepl 144 2773 0 2772 1 0 1 1 0 8 0 processpl 1136 2827 0 2772 5 0 5 5 0 8 0 procpl 680 7084 0 7013 11 4 7 8 0 8 0 sosppl 168 34 0 34 2 2 0 1 0 8 0 sockpl 488 4625 0 4582 111 88 23 29 0 8 16 mcl64k 65536 17 0 0 3 0 3 3 0 8 0 mcl16k 16384 12 0 0 2 0 2 2 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 8 0 0 1 0 1 1 0 8 0 mcl8k 8192 9 0 0 2 0 2 2 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 273 0 0 34 0 34 34 0 8 0 mtagpl 96 5 0 0 1 0 1 1 0 8 0 mbufpl 256 944 0 0 58 0 58 58 0 8 0 bufpl 288 8280 0 1957 452 0 452 452 0 8 0 anonpl 24 406661 0 395397 136 56 80 102 0 186 0 amapchunkpl 152 85629 0 84802 57 17 40 48 0 158 1 amappl16 200 9542 0 9215 48 29 19 31 0 8 0 amappl15 192 15 0 14 1 0 1 1 0 8 0 amappl14 184 180 0 168 2 1 1 2 0 8 0 amappl13 176 43 0 42 2 1 1 1 0 8 0 amappl12 168 3514 0 3478 2 0 2 2 0 8 0 amappl11 160 54 0 44 1 0 1 1 0 8 0 amappl10 152 28 0 19 1 0 1 1 0 8 0 amappl9 144 175 0 173 1 0 1 1 0 8 0 amappl8 136 311 0 237 3 0 3 3 0 8 0 amappl7 128 191 0 170 2 0 2 2 0 8 0 amappl6 120 344 0 336 1 0 1 1 0 8 0 amappl5 112 163 0 155 1 0 1 1 0 8 0 amappl4 104 516 0 489 2 1 1 2 0 8 0 amappl3 96 17019 0 16934 6 3 3 4 0 8 0 amappl2 88 3358 0 3279 3 1 2 3 0 8 0 amappl1 80 18308 0 17768 22 9 13 22 0 8 0 amappl 88 26240 0 26005 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 72 138 0 8 3 0 3 3 0 8 0 uaddrrnd 24 2808 0 2772 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 2808 0 2772 1 0 1 1 0 8 0 vmmpekpl 168 26805 0 26742 4 0 4 4 0 8 0 vmmpepl 168 183181 0 180790 165 35 130 132 0 357 22 vmsppl 448 2807 0 2772 6 1 5 5 0 8 0 rwobjpl 56 56174 0 49898 93 4 89 89 0 8 0 pdppl 4096 5623 0 5544 187 106 81 91 0 8 2 pvpl 32 43394 0 0 350 0 350 350 0 265 0 pmappl 248 2807 0 2772 4 1 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1032 0 157 26 0 26 26 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp x86_ipi_db(ffffffff82cc8ff0) 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+0x30 kd_curproc sys/dev/kcov.c:590 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 sys/dev/kcov.c:158 __mp_lock(ffffffff82e674d8) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e674d8) at __mp_lock+0x133 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82e674d8,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46f sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 msleep(ffffffff82de93a0,ffffffff82cef7e8,0,ffffffff82851156,0) at msleep+0xea sys/kern/kern_synch.c:249 softclock_thread(ffff80002a10c298) at softclock_thread+0xd0 sys/kern/kern_timeout.c:805 end trace frame: 0x0, count: 5 ddb{0}> trace x86_ipi_db(ffffffff82cc8ff0) 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+0x30 kd_curproc sys/dev/kcov.c:590 [inline] __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0x30 sys/dev/kcov.c:158 __mp_lock(ffffffff82e674d8) at __mp_lock+0x133 __mp_lock_spin sys/kern/kern_lock.c:116 [inline] __mp_lock(ffffffff82e674d8) at __mp_lock+0x133 sys/kern/kern_lock.c:147 __mp_acquire_count(ffffffff82e674d8,1) at __mp_acquire_count+0x48 sys/kern/kern_lock.c:227 mi_switch() at mi_switch+0x46f sys/kern/sched_bsd.c:470 sleep_finish(0,1) at sleep_finish+0x19b sys/kern/kern_synch.c:414 msleep(ffffffff82de93a0,ffffffff82cef7e8,0,ffffffff82851156,0) at msleep+0xea sys/kern/kern_synch.c:249 softclock_thread(ffff80002a10c298) at softclock_thread+0xd0 sys/kern/kern_timeout.c:805 end trace frame: 0x0, count: -10 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(ffffffff8287606f) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f80a1,ffffffff8286a976,148,ffffffff8294a7ee) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030b24300,ffff800000da6480,fffffd80685646a0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd807de52600,ffff800000da6480,fffffd80685646a0,0,0,fffffd8068564760) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e419d8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd8068f27218,fffffd8078ee2800) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a18d018,ffff800030b247a0,ffff800030b246f0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800030b247a0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030b247a0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7948811d30, count: 5 ddb{1}> trace db_enter() at db_enter+0x1c sys/arch/amd64/amd64/db_interface.c:437 panic(ffffffff8287606f) at panic+0x17b sys/kern/subr_prf.c:198 __assert(ffffffff828f80a1,ffffffff8286a976,148,ffffffff8294a7ee) at __assert+0x29 sys/kern/subr_prf.c:157 in6_selectroute(ffff800030b24300,ffff800000da6480,fffffd80685646a0,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd807de52600,ffff800000da6480,fffffd80685646a0,0,0,fffffd8068564760) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000e419d8) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd8068f27218,fffffd8078ee2800) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a18d018,ffff800030b247a0,ffff800030b246f0) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800030b247a0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800030b247a0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7948811d30, count: -10