login: 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 *288768 45719 0 0 0x4000000 1 syz-executor.0 197858 24959 0 0x2 0 0 syz-executor.2 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(ffff800037411b40,ffff800000dec600,fffffd806c0e89e8,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd8068327800,ffff800000dec600,fffffd806c0e89e8,0,0,fffffd806c0e8aa8) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000dc2940) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807e864b88,fffffd807e866e00) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a198010,ffff800037411fe0,ffff800037411f30) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800037411fe0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800037411fe0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x112237c83e0, 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(ffff800037411b40,ffff800000dec600,fffffd806c0e89e8,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd8068327800,ffff800000dec600,fffffd806c0e89e8,0,0,fffffd806c0e8aa8) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000dc2940) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807e864b88,fffffd807e866e00) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a198010,ffff800037411fe0,ffff800037411f30) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800037411fe0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800037411fe0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x112237c83e0, count: -10 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800037411980 rbx 0xffff800029cfcca7 rdx 0xffff800000045a00 rcx 0xffff80002a198010 rax 0xffff800029cfbff0 r8 0x101010101010101 r9 0x8080808080808080 r10 0xcc28e4796d1035f1 r11 0x406137fb346b0b27 r12 0xffff800029cfcaa8 r13 0 r14 0 r15 0x1 rip 0xffffffff82408bfc db_enter+0x1c cs 0x8 rflags 0x246 rsp 0xffff800037411970 ss 0x10 db_enter+0x1c: addq $0x8,%rsp ddb{1}> show proc PROC (syz-executor.0) tid=288768 pid=45719 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=81, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a198d58,0xffff80002a181820 process=0xffff8000ffff30e8 user=0xffff80003740d000, vmspace=0xfffffd80656988f0 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 45719 505974 24697 0 2 0 syz-executor.0 *45719 288768 24697 0 7 0x4000000 syz-executor.0 92292 481862 82815 0 2 0 syz-executor.6 92292 471100 82815 0 3 0x4000080 fifow syz-executor.6 84621 146812 4800 0 2 0 syz-executor.4 84621 234565 4800 0 3 0x4000080 fifow syz-executor.4 28516 327962 87 0 3 0x80 nanoslp syz-executor.7 28516 290559 87 0 3 0x4000080 fsleep syz-executor.7 28516 431886 87 0 3 0x4000080 fsleep syz-executor.7 41817 107243 1 0 3 0x100083 ttyin getty 24697 327401 44064 0 3 0x82 nanoslp syz-executor.0 82815 392000 44064 0 3 0x82 nanoslp syz-executor.6 96023 254496 44064 0 3 0x2 biowait syz-executor.5 77785 398863 0 0 3 0x14280 nfsidl nfsio 77978 132885 0 0 3 0x14280 nfsidl nfsio 72146 518857 0 0 3 0x14280 nfsidl nfsio 53925 229246 0 0 3 0x14280 nfsidl nfsio 34913 290676 0 0 3 0x14280 nfsidl nfsio 73874 91089 0 0 3 0x14280 nfsidl nfsio 91869 75129 0 0 3 0x14280 nfsidl nfsio 30867 482629 0 0 3 0x14280 nfsidl nfsio 47446 385480 0 0 3 0x14280 nfsidl nfsio 28649 457343 0 0 3 0x14280 nfsidl nfsio 53253 26776 0 0 3 0x14280 nfsidl nfsio 55028 473794 0 0 3 0x14280 nfsidl nfsio 50410 260198 0 0 3 0x14280 nfsidl nfsio 48188 300452 0 0 3 0x14280 nfsidl nfsio 24897 438874 0 0 3 0x14280 nfsidl nfsio 61509 19077 0 0 3 0x14280 nfsidl nfsio 63675 438953 0 0 3 0x14280 nfsidl nfsio 13180 161345 0 0 3 0x14280 nfsidl nfsio 94531 7257 0 0 3 0x14280 nfsidl nfsio 69285 343314 0 0 3 0x14280 nfsidl nfsio 87 24021 44064 0 3 0x82 nanoslp syz-executor.7 24959 197858 44064 0 7 0x2 syz-executor.2 4800 153810 44064 0 3 0x82 nanoslp syz-executor.4 16827 357397 44064 0 3 0x82 nanoslp syz-executor.1 12914 258991 44064 0 3 0x82 nanoslp syz-executor.3 23776 60357 0 0 3 0x14200 acct acct 64171 384542 0 0 3 0x14200 bored sosplice 44064 403820 67894 0 3 0x2000082 kqread syz-fuzzer 44064 145827 67894 0 3 0x6000082 nanoslp syz-fuzzer 44064 63278 67894 0 3 0x6000082 wait syz-fuzzer 44064 245266 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 429892 67894 0 3 0x6000082 wait syz-fuzzer 44064 66855 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 118130 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 430915 67894 0 3 0x6000082 wait syz-fuzzer 44064 208554 67894 0 3 0x6000082 wait syz-fuzzer 44064 481968 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 473979 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 407465 67894 0 3 0x6000082 thrsleep syz-fuzzer 44064 53045 67894 0 3 0x6000082 wait syz-fuzzer 44064 218742 67894 0 3 0x6000082 wait syz-fuzzer 44064 390277 67894 0 3 0x6000082 wait syz-fuzzer 44064 503649 67894 0 3 0x6000082 wait syz-fuzzer 67894 111414 40916 0 3 0x10008a sigsusp ksh 40916 24458 87859 0 3 0x9a kqread sshd 87859 357648 1 0 3 0x88 kqread sshd 20958 95025 70187 74 3 0x1100092 bpf pflogd 70187 510515 1 0 3 0x80 netio pflogd 38371 201354 10372 73 3 0x1100090 kqread syslogd 10372 491743 1 0 3 0x100082 netio syslogd 67678 55968 1 0 3 0x100080 kqread resolvd 52455 464135 9785 77 3 0x100092 kqread dhcpleased 72845 128123 9785 77 3 0x100092 kqread dhcpleased 9785 425513 1 0 3 0x80 kqread dhcpleased 26293 202183 0 0 3 0x14200 bored smr 13418 87205 0 0 2 0x14200 zerothread 87011 9628 0 0 3 0x14200 aiodoned aiodoned 15262 392359 0 0 3 0x14200 syncer update 54823 481351 0 0 3 0x14200 cleaner cleaner 66687 303256 0 0 3 0x14200 reaper reaper 91233 334324 0 0 3 0x14200 pgdaemon pagedaemon 94202 160526 0 0 3 0x14200 bored viomb 3450 522797 0 0 3 0x40014200 acpi0 acpi0 26213 169546 0 0 3 0x40014200 idle1 87268 442169 0 0 3 0x14200 bored softnet3 18709 453096 0 0 3 0x14200 bored softnet2 69447 444715 0 0 3 0x14200 bored softnet1 40951 223448 0 0 3 0x14200 bored softnet0 10352 173490 0 0 3 0x14200 bored systqmp 55652 238363 0 0 3 0x14200 bored systq 69864 318990 0 0 3 0x14200 tmoslp softclockmp 44194 433340 0 0 3 0x40014200 tmoslp softclock 70237 19286 0 0 3 0x40014200 idle0 1 489850 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 45719 (syz-executor.0) thread 0xffff80002a198010 (288768) 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 Process 96023 (syz-executor.5) thread 0xffff80002a241008 (254496) exclusive rrwlock inode r = 0 (0xfffffd806720a708) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vget+0x200 sys/kern/vfs_subr.c:676 #6 ufs_ihashget+0x121 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x7c sys/ufs/ffs/ffs_vfsops.c:1314 #8 ufs_lookup+0x1323 sys/ufs/ufs/ufs_lookup.c:478 #9 VOP_LOOKUP+0x5c sys/kern/vfs_vops.c:85 #10 vfs_lookup+0x6e2 sys/kern/vfs_lookup.c:566 #11 namei+0x55a sys/kern/vfs_lookup.c:250 #12 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #13 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #13 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd806e3a03d8) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 dounlinkat+0x9d sys/kern/vfs_syscalls.c:1847 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 Process 24959 (syz-executor.2) thread 0xffff80002a2412b0 (197858) exclusive rrwlock inode r = 0 (0xfffffd80699bb810) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 ufs_ihashins+0x46 sys/ufs/ufs/ufs_ihash.c:140 #5 ffs_vget+0x141 sys/ufs/ffs/ffs_vfsops.c:1343 #6 ffs_inode_alloc+0x1c2 sys/ufs/ffs/ffs_alloc.c:394 #7 ufs_mkdir+0xf8 sys/ufs/ufs/ufs_vnops.c:1145 #8 VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 #9 domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 #10 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #10 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #11 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807dcf0c50) #0 witness_lock+0x447 #1 rw_enter+0x3c8 sys/kern/kern_rwlock.c:309 #2 rrw_enter+0x8c sys/kern/kern_rwlock.c:464 #3 VOP_LOCK+0x8b sys/kern/vfs_vops.c:518 #4 vn_lock+0x84 sys/kern/vfs_vnops.c:564 #5 vfs_lookup+0xd5 sys/kern/vfs_lookup.c:418 #6 namei+0x55a sys/kern/vfs_lookup.c:250 #7 domkdirat+0x79 sys/kern/vfs_syscalls.c:3058 #8 syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] #8 syscall+0x533 sys/arch/amd64/amd64/trap.c:577 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10231 6627K 14885K 166960K 30816 0 pcb 15 16K 18K 166960K 357 0 rtable 176 6K 7K 166960K 1256 0 pf 28 8K 10K 166960K 169 0 ifaddr 34 14K 16K 166960K 149 0 ifgroup 47 2K 2K 166960K 253 0 sysctl 3 0K 0K 166960K 3 0 counters 60 35K 36K 166960K 172 0 ioctlops 0 0K 4K 166960K 2057 0 iov 0 0K 48K 166960K 1106 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1467 92K 92K 166960K 7822 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 9K 166960K 120 0 VM map 2 1K 1K 166960K 2 0 sem 12 0K 1K 166960K 5763 0 dirhash 12 2K 2K 166960K 30 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 14 49K 89K 166960K 11691 0 sigio 0 0K 0K 166960K 185 0 proc 70 91K 115K 166960K 1592 0 subproc 104 6K 6K 166960K 291 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 372 0 in_multi 66 4K 7K 166960K 291 0 ether_multi 1 0K 0K 166960K 4 0 mrt 1 0K 0K 166960K 7 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 289 1288K 1288K 166960K 289 0 exec 0 0K 1K 166960K 1285 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 383 232K 237K 166960K 112998 0 UVM aobj 131 4K 4K 166960K 134 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 2 0K 0K 166960K 221 0 NDP 10 0K 1K 166960K 110 0 temp 74 6716K 7356K 166960K 57703 0 kqueue 12 18K 27K 166960K 400 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 120 498 0 495 3 2 1 2 0 8 0 rtentry 112 267 0 189 4 1 3 4 0 8 0 unpcb 144 5198 0 5177 53 49 4 9 0 8 3 syncache 320 55 0 55 12 12 0 1 0 8 0 sackhl 24 3 0 3 1 1 0 1 0 8 0 tcpqe 32 173 0 173 10 10 0 1 0 8 0 tcpcb 808 2095 0 2089 73 72 1 15 0 8 0 arp 120 46 0 34 1 0 1 1 0 8 0 inpcb 376 5082 0 5069 88 86 2 16 0 8 0 nd6 136 68 0 52 1 0 1 1 0 8 0 pkpcb 40 7 0 7 2 2 0 1 0 8 0 kcovpl 48 22 0 14 1 0 1 1 0 8 0 ppxss 1168 18 0 18 5 5 0 1 0 8 0 pffrag 232 18 0 18 2 1 1 1 0 482 1 pffrnode 88 18 0 18 2 1 1 1 0 8 1 pffrent 40 47 0 47 2 1 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 24 177 0 168 1 0 1 1 0 8 0 pfstkey 128 177 0 168 2 0 2 2 0 8 0 pfstate 376 177 0 168 7 5 2 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 1103 0 766 42 14 28 29 0 8 2 art_table 32 1104 0 766 4 0 4 4 0 8 0 art_node 16 266 0 195 1 0 1 1 0 8 0 sysvmsgpl 40 84 0 44 1 0 1 1 0 8 0 semupl 112 8 0 8 1 1 0 1 0 8 0 semapl 112 5757 0 5747 1 0 1 1 0 8 0 shmpl 112 131 0 3 4 0 4 4 0 8 0 dirhash 1024 29 0 12 3 0 3 3 0 8 0 dino2pl 256 17958 0 16496 92 0 92 92 0 8 0 ffsino 272 17958 0 16496 98 0 98 98 0 8 0 nchpl 144 35855 0 34198 64 0 64 64 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 108701 0 108700 5 4 1 2 0 8 0 percpumem 16 100 0 56 1 0 1 1 0 8 0 vcpupl 2048 15 0 0 2 0 2 2 0 8 0 vmpool 696 28 0 13 3 1 2 2 0 8 0 kstatmem 264 132 0 112 2 0 2 2 0 8 0 scxspl 216 99828 0 99827 16 15 1 8 1 8 0 plimitpl 152 1011 0 995 1 0 1 1 0 8 0 sigapl 424 12182 0 12113 13 4 9 9 0 8 0 futexpl 64 111775 0 111773 1 0 1 1 0 8 0 knotepl 120 736 0 0 16 0 16 16 0 8 0 kqueuepl 216 1356 0 1348 19 18 1 5 0 8 0 pipepl 320 1656 0 1628 26 23 3 8 0 8 0 fdescpl 496 11962 0 11935 7 3 4 5 0 8 0 filepl 152 55094 0 54850 88 73 15 19 0 8 4 lockfpl 104 1637 0 1635 4 3 1 2 0 8 0 lockfspl 48 625 0 623 1 0 1 1 0 8 0 sessionpl 144 42 0 25 1 0 1 1 0 8 0 pgrppl 48 135 0 118 1 0 1 1 0 8 0 ucredpl 104 17621 0 17601 2 1 1 2 0 8 0 zombiepl 144 12115 0 12113 1 0 1 1 0 8 0 processpl 1136 12182 0 12113 6 0 6 6 0 8 0 procpl 680 31123 0 31034 11 2 9 9 0 8 1 srpgc 96 28 0 28 8 7 1 1 0 8 1 sosppl 168 55 0 55 9 8 1 1 0 8 1 sockpl 488 10798 0 10761 204 192 12 30 0 8 7 mcl64k 65536 25 0 0 4 1 3 3 0 8 0 mcl16k 16384 19 0 0 3 1 2 3 0 8 0 mcl12k 12288 22 0 0 2 0 2 2 0 8 0 mcl9k 9216 25 0 0 2 0 2 2 0 8 0 mcl8k 8192 41 0 0 6 3 3 3 0 8 0 mcl4k 4096 36 0 0 5 2 3 3 0 8 0 mcl2k2 2112 16 0 0 2 0 2 2 0 8 0 mcl2k 2048 330 0 0 33 5 28 33 0 8 0 mtagpl 96 536 0 0 13 0 13 13 0 8 0 mbufpl 256 1429 0 0 79 0 79 79 0 8 0 bufpl 288 20911 0 14590 452 0 452 452 0 8 0 anonpl 24 1075546 0 1061766 158 62 96 112 0 186 0 amapchunkpl 152 369377 0 368524 90 48 42 50 0 158 0 amappl16 200 20194 0 19775 78 53 25 35 0 8 0 amappl15 192 18 0 18 1 1 0 1 0 8 0 amappl14 184 228 0 206 4 2 2 2 0 8 0 amappl13 176 51 0 50 1 0 1 1 0 8 0 amappl12 168 12835 0 12804 4 2 2 3 0 8 0 amappl11 160 71 0 56 1 0 1 1 0 8 0 amappl10 152 64 0 46 1 0 1 1 0 8 0 amappl9 144 202 0 201 1 0 1 1 0 8 0 amappl8 136 475 0 365 5 0 5 5 0 8 0 amappl7 128 246 0 218 2 0 2 2 0 8 0 amappl6 120 543 0 529 1 0 1 1 0 8 0 amappl5 112 263 0 251 1 0 1 1 0 8 0 amappl4 104 656 0 626 2 1 1 2 0 8 0 amappl3 96 70406 0 70320 4 1 3 3 0 8 0 amappl2 88 12770 0 12694 3 1 2 3 0 8 0 amappl1 80 51725 0 51165 23 10 13 23 0 8 0 amappl 88 112185 0 111947 10 3 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 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 11991 0 11949 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 11991 0 11949 1 0 1 1 0 8 0 vmmpekpl 168 85876 0 85803 4 0 4 4 0 8 0 vmmpepl 168 694717 0 692374 295 177 118 140 0 357 0 vmsppl 448 11990 0 11949 8 2 6 6 0 8 1 rwobjpl 56 168645 0 161003 119 9 110 112 0 8 0 pdppl 4096 23989 0 23913 450 366 84 84 0 8 8 pvpl 32 42159 0 0 341 1 340 340 0 265 0 pmappl 248 11990 0 11949 3 0 3 3 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 1375 0 479 27 1 26 26 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+0x35 sys/dev/kcov.c:164 __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 __mp_acquire_count(ffffffff82d93240,1) 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 biowait(fffffd8067e6fc90) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd8067e6fc90) at bwrite+0x21c sys/kern/vfs_bio.c:769 VOP_BWRITE(fffffd8067e6fc90) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002e0b9bb0) at ufs_mkdir+0x687 sys/ufs/ufs/ufs_vnops.c:1227 VOP_MKDIR(fffffd8067bfb898,ffff80002e0b9d10,ffff80002e0b9d40,ffff80002e0b9c40) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a2412b0,ffffff9c,793807db07d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 end trace frame: 0xffff80002e0b9eb0, count: 0 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+0x35 sys/dev/kcov.c:164 __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 __mp_acquire_count(ffffffff82d93240,1) 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 biowait(fffffd8067e6fc90) at biowait+0x91 sys/kern/vfs_bio.c:1278 bwrite(fffffd8067e6fc90) at bwrite+0x21c sys/kern/vfs_bio.c:769 VOP_BWRITE(fffffd8067e6fc90) at VOP_BWRITE+0x4e sys/kern/vfs_vops.c:640 ufs_mkdir(ffff80002e0b9bb0) at ufs_mkdir+0x687 sys/ufs/ufs/ufs_vnops.c:1227 VOP_MKDIR(fffffd8067bfb898,ffff80002e0b9d10,ffff80002e0b9d40,ffff80002e0b9c40) at VOP_MKDIR+0xc3 sys/kern/vfs_vops.c:388 domkdirat(ffff80002a2412b0,ffffff9c,793807db07d0,1ff) at domkdirat+0x125 sys/kern/vfs_syscalls.c:3073 syscall(ffff80002e0b9ec0) at syscall+0x533 mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff80002e0b9ec0) at syscall+0x533 sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x793807db0840, count: -16 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(ffff800037411b40,ffff800000dec600,fffffd806c0e89e8,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd8068327800,ffff800000dec600,fffffd806c0e89e8,0,0,fffffd806c0e8aa8) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000dc2940) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807e864b88,fffffd807e866e00) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a198010,ffff800037411fe0,ffff800037411f30) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800037411fe0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800037411fe0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x112237c83e0, 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(ffff800037411b40,ffff800000dec600,fffffd806c0e89e8,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328 ip6_output(fffffd8068327800,ffff800000dec600,fffffd806c0e89e8,0,0,fffffd806c0e8aa8) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467 tcp_output(ffff800000dc2940) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110 tcp_connect(fffffd807e864b88,fffffd807e866e00) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670 sys_connect(ffff80002a198010,ffff800037411fe0,ffff800037411f30) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422 syscall(ffff800037411fe0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline] syscall(ffff800037411fe0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x112237c83e0, count: -10