Warning: Permanently added '10.128.1.27' (ECDSA) to the list of known hosts. 2020/06/29 22:04:42 parsed 1 programs 2020/06/29 22:04:48 executed programs: 0 login: panic: unhandled af 0 Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 367991 40862 0 0x2 0x4000000 1 syz-execprog *255088 18394 0 0x14000 0x40000200 0K softclock db_enter() at db_enter+0x18 panic(ffffffff8240d81c) at panic+0x15c unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff800020d96f30,ffff800000aaa780,0) at pf_addrcpy+0x99 pf_map_addr(0,ffff800000aaa538,ffff800020d971f8,ffff800020d96f30,ffff800020d96e40,ffff800020d97098) at pf_map_addr+0x3f7 pf_get_sport(ffff800020d971e0,ffff800000aaa538,ffff800020d96f30,ffff800020d96f56,0,0) at pf_get_sport+0xc7 pf_get_transaddr_af(ffff800000aaa538,ffff800020d971e0,ffff800020d97098) at pf_get_transaddr_af+0x154 pf_get_transaddr(ffff800000aaa538,ffff800020d971e0,ffff800020d97098,ffff800020d970c0) at pf_get_transaddr+0x89 pf_test_rule(ffff800020d971e0,ffff800020d972d0,ffff800020d972e0,ffff800020d972c0,ffff800020d972a8,3) at pf_test_rule+0x495 pf_test(18,2,ffff800000ac6000,ffff800020d97470) at pf_test+0x1a35 ip6_output(fffffd807f01f800,ffffffff8285bc50,0,1,ffff800020d97508,0) at ip6_output+0x115c mld6_sendpkt(ffff800000af2100,83,0) at mld6_sendpkt+0x2da mld6_fasttimeo() at mld6_fasttimeo+0x162 pffasttimo(ffffffff828a9598) at pffasttimo+0x85 end trace frame: 0xffff800020d97650, count: 0 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{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic unhandled af 0 ddb{0}> trace db_enter() at db_enter+0x18 panic(ffffffff8240d81c) at panic+0x15c unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff800020d96f30,ffff800000aaa780,0) at pf_addrcpy+0x99 pf_map_addr(0,ffff800000aaa538,ffff800020d971f8,ffff800020d96f30,ffff800020d96e40,ffff800020d97098) at pf_map_addr+0x3f7 pf_get_sport(ffff800020d971e0,ffff800000aaa538,ffff800020d96f30,ffff800020d96f56,0,0) at pf_get_sport+0xc7 pf_get_transaddr_af(ffff800000aaa538,ffff800020d971e0,ffff800020d97098) at pf_get_transaddr_af+0x154 pf_get_transaddr(ffff800000aaa538,ffff800020d971e0,ffff800020d97098,ffff800020d970c0) at pf_get_transaddr+0x89 pf_test_rule(ffff800020d971e0,ffff800020d972d0,ffff800020d972e0,ffff800020d972c0,ffff800020d972a8,3) at pf_test_rule+0x495 pf_test(18,2,ffff800000ac6000,ffff800020d97470) at pf_test+0x1a35 ip6_output(fffffd807f01f800,ffffffff8285bc50,0,1,ffff800020d97508,0) at ip6_output+0x115c mld6_sendpkt(ffff800000af2100,83,0) at mld6_sendpkt+0x2da mld6_fasttimeo() at mld6_fasttimeo+0x162 pffasttimo(ffffffff828a9598) at pffasttimo+0x85 timeout_run(ffffffff828a9598) at timeout_run+0xc4 softclock_thread(ffff800020d88c30) at softclock_thread+0x16a end trace frame: 0x0, count: -16 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff800020d96bd0 rbx 0xffff800020d96c80 rdx 0x8b rcx 0x2 rax 0x1 r8 0xffffffff818bab4f kprintf+0x16f r9 0x1 r10 0x2 r11 0x365172fb990c566b r12 0x3000000008 r13 0xffff800020d96be0 r14 0x100 r15 0x1 rip 0xffffffff820dd498 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020d96bc0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (softclock) pid=255088 stat=onproc flags process=14000 proc=40000200 pri=0, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020d89ad0,0xffff800020d88010 process=0xffff800020d8ab88 user=0xffff800020d92000, vmspace=0xffffffff828d43c0 estcpu=0, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 13745 451228 40862 0 2 0x482 syz-executor.0 40862 505947 82661 0 3 0x82 thrsleep syz-execprog 40862 367991 82661 0 7 0x4000002 syz-execprog 40862 14830 82661 0 3 0x4000082 thrsleep syz-execprog 40862 460796 82661 0 3 0x4000082 thrsleep syz-execprog 40862 402483 82661 0 3 0x4000082 thrsleep syz-execprog 40862 436413 82661 0 2 0x4000482 syz-execprog 40862 495780 82661 0 3 0x4000082 thrsleep syz-execprog 40862 156528 82661 0 3 0x4000082 thrsleep syz-execprog 40862 142233 82661 0 3 0x4000082 kqread syz-execprog 82661 429362 55285 0 3 0x10008a pause ksh 55285 24490 70551 0 3 0x92 select sshd 84602 299156 1 0 3 0x100083 ttyin getty 70551 40077 1 0 3 0x80 select sshd 76523 341319 43083 74 3 0x100092 bpf pflogd 43083 284114 1 0 3 0x80 netio pflogd 6785 514468 61992 73 3 0x100090 kqread syslogd 61992 347251 1 0 3 0x100082 netio syslogd 58879 492599 1 77 3 0x100090 poll dhclient 34735 25329 1 0 3 0x80 poll dhclient 84626 502991 0 0 3 0x14200 bored smr 78787 194351 0 0 3 0x14200 pgzero zerothread 97838 296277 0 0 3 0x14200 aiodoned aiodoned 4459 120720 0 0 3 0x14200 syncer update 75493 402225 0 0 3 0x14200 cleaner cleaner 24678 508865 0 0 3 0x14200 reaper reaper 820 98904 0 0 3 0x14200 pgdaemon pagedaemon 57260 223379 0 0 3 0x14200 bored crynlk 97254 380318 0 0 3 0x14200 bored crypto 84458 467158 0 0 3 0x40014200 acpi0 acpi0 6663 380421 0 0 3 0x40014200 idle1 26362 158985 0 0 3 0x14200 bored softnet 64915 378259 0 0 3 0x14200 bored systqmp 34175 487264 0 0 3 0x14200 bored systq *18394 255088 0 0 7 0x40014200 softclock 32473 461976 0 0 3 0x40014200 idle0 1 253157 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 18394 (softclock) thread 0xffff800020d88c30 (255088) exclusive rwlock netlock r = 0 (0xffffffff827578e8) #0 witness_lock+0x4c7 #1 mld6_fasttimeo+0x1d #2 pffasttimo+0x85 #3 timeout_run+0xc4 #4 softclock_thread+0x16a #5 proc_trampoline+0x1c shared rwlock timeout r = 0 (0xffffffff82747f20) #0 witness_lock+0x4c7 #1 timeout_run+0xb9 #2 softclock_thread+0x16a #3 proc_trampoline+0x1c exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82928050) #0 witness_lock+0x4c7 #1 __mp_acquire_count+0x51 #2 mi_switch+0x392 #3 sleep_finish+0x113 #4 softclock_thread+0x103 #5 proc_trampoline+0x1c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9467 6396K 6396K 78643K 10560 0 pcb 13 8K 8K 78643K 13 0 rtable 88 3K 4K 78643K 170 0 ifaddr 38 9K 9K 78643K 39 0 counters 41 33K 33K 78643K 41 0 ioctlops 0 0K 4K 78643K 1478 0 mount 1 1K 1K 78643K 1 0 vnodes 1183 74K 75K 78643K 1188 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 1K 78643K 2 0 VM map 2 1K 1K 78643K 2 0 sem 2 0K 0K 78643K 2 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 2 4K 12K 78643K 22 0 proc 59 63K 83K 78643K 398 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 22 1K 1K 78643K 22 0 ether_multi 1 0K 0K 78643K 1 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 19 95K 95K 78643K 19 0 exec 0 0K 1K 78643K 197 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 7 26K 26K 78643K 7 0 UVM amap 73 12K 12K 78643K 950 0 UVM aobj 2 2K 2K 78643K 2 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 7 0K 0K 78643K 7 0 temp 30 3855K 3919K 78643K 1885 0 kqueue 3 4K 4K 78643K 3 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 4 0 0 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 17 0 15 1 0 1 1 0 8 0 rtentry 112 34 0 1 1 0 1 1 0 8 0 unpcb 120 29 0 19 1 0 1 1 0 8 0 syncache 264 5 0 5 2 1 1 1 0 8 1 tcpcb 544 8 0 5 1 0 1 1 0 8 0 inpcb 296 33 0 27 1 0 1 1 0 8 0 nd6 48 3 0 0 1 0 1 1 0 8 0 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 3 0 1 1 0 1 1 0 8 0 pfstitem 24 11 0 2 1 0 1 1 0 8 0 pfstkey 112 11 0 2 1 0 1 1 0 8 0 pfstate 328 11 0 2 1 0 1 1 0 8 0 pfrule 1360 26 0 16 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 145 0 0 10 0 10 10 0 8 0 art_table 32 146 0 0 2 0 2 2 0 8 0 art_node 16 33 0 3 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1428 0 26 88 0 88 88 0 8 0 ffsino 272 1428 0 26 94 0 94 94 0 8 0 nchpl 144 1651 0 47 60 0 60 60 0 8 0 uvmvnodes 72 1438 0 0 27 0 27 27 0 8 0 vnodes 208 1438 0 0 76 0 76 76 0 8 0 namei 1024 4261 0 4261 2 1 1 1 0 8 1 percpumem 16 31 0 0 1 0 1 1 0 8 0 pfiaddrpl 120 5 0 0 1 0 1 1 0 8 0 scxspl 192 4630 0 4630 9 7 2 7 0 8 2 plimitpl 152 15 0 8 1 0 1 1 0 8 0 sigapl 424 245 0 216 4 0 4 4 0 8 0 knotepl 112 47 0 36 1 0 1 1 0 8 0 kqueuepl 144 2 0 0 1 0 1 1 0 8 0 pipelkpl 48 77 0 70 2 1 1 1 0 8 0 pipepl 120 154 0 141 2 1 1 1 0 8 0 fdescpl 496 230 0 216 3 0 3 3 0 8 0 filepl 152 1134 0 1076 3 0 3 3 0 8 0 lockfpl 104 5 0 4 1 0 1 1 0 8 0 lockfspl 48 3 0 2 1 0 1 1 0 8 0 sessionpl 112 19 0 9 1 0 1 1 0 8 0 pgrppl 48 19 0 9 1 0 1 1 0 8 0 ucredpl 96 62 0 53 1 0 1 1 0 8 0 zombiepl 144 216 0 215 2 1 1 1 0 8 0 processpl 984 245 0 215 5 0 5 5 0 8 1 procpl 624 253 0 215 3 0 3 3 0 8 0 sockpl 400 79 0 61 2 0 2 2 0 8 0 mcl4k 4096 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 56 0 0 7 0 7 7 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 107 0 0 6 0 6 6 0 8 0 bufpl 280 3052 0 132 209 0 209 209 0 8 0 anonpl 16 22533 0 20918 14 2 12 12 0 124 4 amapchunkpl 152 854 0 788 5 0 5 5 0 158 2 amappl16 192 168 0 135 2 0 2 2 0 8 0 amappl15 184 1 0 0 1 0 1 1 0 8 0 amappl14 176 32 0 26 1 0 1 1 0 8 0 amappl13 168 22 0 20 2 1 1 1 0 8 0 amappl12 160 11 0 11 2 1 1 1 0 8 1 amappl11 152 53 0 38 1 0 1 1 0 8 0 amappl10 144 23 0 19 1 0 1 1 0 8 0 amappl9 136 228 0 227 1 0 1 1 0 8 0 amappl8 128 270 0 263 1 0 1 1 0 8 0 amappl7 120 116 0 104 1 0 1 1 0 8 0 amappl6 112 24 0 20 3 2 1 1 0 8 0 amappl5 104 137 0 123 1 0 1 1 0 8 0 amappl4 96 495 0 470 1 0 1 1 0 8 0 amappl3 88 104 0 99 1 0 1 1 0 8 0 amappl2 80 881 0 820 2 0 2 2 0 8 0 amappl1 72 15499 0 15076 23 5 18 18 0 8 8 amappl 80 478 0 450 1 0 1 1 0 84 0 dma4096 4096 1 0 1 1 1 0 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 64 1 0 0 1 0 1 1 0 8 0 uaddrrnd 24 230 0 216 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 230 0 216 1 0 1 1 0 8 0 vmmpekpl 168 6398 0 6373 2 0 2 2 0 8 0 vmmpepl 168 32720 0 31792 82 10 72 72 0 357 29 vmsppl 368 229 0 216 2 0 2 2 0 8 0 pdppl 4096 467 0 432 6 0 6 6 0 8 1 pvpl 32 114254 0 110264 110 6 104 104 0 265 70 pmappl 232 229 0 216 1 0 1 1 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 230 0 4 7 0 7 7 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 panic(ffffffff8240d81c) at panic+0x15c unhandled_af(0) at unhandled_af+0x16 pf_addrcpy(ffff800020d96f30,ffff800000aaa780,0) at pf_addrcpy+0x99 pf_map_addr(0,ffff800000aaa538,ffff800020d971f8,ffff800020d96f30,ffff800020d96e40,ffff800020d97098) at pf_map_addr+0x3f7 pf_get_sport(ffff800020d971e0,ffff800000aaa538,ffff800020d96f30,ffff800020d96f56,0,0) at pf_get_sport+0xc7 pf_get_transaddr_af(ffff800000aaa538,ffff800020d971e0,ffff800020d97098) at pf_get_transaddr_af+0x154 pf_get_transaddr(ffff800000aaa538,ffff800020d971e0,ffff800020d97098,ffff800020d970c0) at pf_get_transaddr+0x89 pf_test_rule(ffff800020d971e0,ffff800020d972d0,ffff800020d972e0,ffff800020d972c0,ffff800020d972a8,3) at pf_test_rule+0x495 pf_test(18,2,ffff800000ac6000,ffff800020d97470) at pf_test+0x1a35 ip6_output(fffffd807f01f800,ffffffff8285bc50,0,1,ffff800020d97508,0) at ip6_output+0x115c mld6_sendpkt(ffff800000af2100,83,0) at mld6_sendpkt+0x2da mld6_fasttimeo() at mld6_fasttimeo+0x162 pffasttimo(ffffffff828a9598) at pffasttimo+0x85 timeout_run(ffffffff828a9598) at timeout_run+0xc4 softclock_thread(ffff800020d88c30) at softclock_thread+0x16a end trace frame: 0x0, count: -16 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020d70ff0) at x86_ipi_db+0x1a x86_ipi_handler() at x86_ipi_handler+0xc6 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __mp_lock(ffffffff82927e48) at __mp_lock+0x127 sleep_setup(ffff800020e81990,ffffffff828af618,120,ffffffff823f2a0d) at sleep_setup+0xcf tsleep(ffffffff828af618,120,ffffffff823f2a0d,2) at tsleep+0xe6 sys_nanosleep(ffff800020e4e010,ffff800020e81ac0,ffff800020e81b10) at sys_nanosleep+0x205 syscall(ffff800020e81b90) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc000045f38, count: 6 ddb{1}> trace x86_ipi_db(ffff800020d70ff0) at x86_ipi_db+0x1a x86_ipi_handler() at x86_ipi_handler+0xc6 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 __mp_lock(ffffffff82927e48) at __mp_lock+0x127 sleep_setup(ffff800020e81990,ffffffff828af618,120,ffffffff823f2a0d) at sleep_setup+0xcf tsleep(ffffffff828af618,120,ffffffff823f2a0d,2) at tsleep+0xe6 sys_nanosleep(ffff800020e4e010,ffff800020e81ac0,ffff800020e81b10) at sys_nanosleep+0x205 syscall(ffff800020e81b90) at syscall+0x4a4 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xc000045f38, count: -9 ddb{1}>