Warning: Permanently added '10.128.0.202' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program kernel: protection fault trap, code=0 Stopped at ktrops+0x4e: movq 0x8(%rbx),%r14 ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic the kernel did not panic ddb> trace ktrops(ffff80002a608d60,deadbeefdeadbeef,0,80000310,fffffd806c313520,fffffd807f7d7a90) at ktrops+0x4e doktrace(fffffd806c313520,4,310,0,ffff80002a608d60) at doktrace+0x524 sys_ktrace(ffff80002a608d60,ffff80002a6959d0,ffff80002a695a10) at sys_ktrace+0xd6 syscall(ffff80002a695ad0) at syscall+0x5ef Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec2a6defc20, count: -5 ddb> show registers rdi 0xffff80002a608d60 rsi 0xdeadbeefdeadbeef rbp 0xffff80002a6957c0 rbx 0xdeadbeefdeadbeef rdx 0 rcx 0x80000310 __kernel_virt_to_phys+0x310 rax 0x1 r8 0xfffffd806c313520 r9 0xfffffd807f7d7a90 r10 0x7269565f846ad70e r11 0x262af72c956f7935 r12 0xdeadbeefdeadbeef r13 0xfffffd807f7d7a90 r14 0xffff80002a608d60 r15 0x80000310 __kernel_virt_to_phys+0x310 rip 0xffffffff817c2fbe ktrops+0x4e cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002a695740 ss 0x10 ktrops+0x4e: movq 0x8(%rbx),%r14 ddb> show proc PROC (syz-executor1208128440) tid=170906 pid=35276 tcnt=1 stat=onproc flags process=0 proc=0 runpri=17, usrpri=51, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 forw=0xffffffffffffffff, list=0xffff80002a609800,0xffff80002a609018 process=0xffff8000ffff0ca8 user=0xffff80002a690000, vmspace=0xfffffd806c486b10 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 87225 385522 31848 0 2 0 syz-executor1208128440 *35276 170906 65354 0 7 0 syz-executor1208128440 80746 9668 25365 0 2 0 syz-executor1208128440 57995 135016 25365 0 2 0 syz-executor1208128440 31848 198143 25365 0 3 0x80 nanoslp syz-executor1208128440 47624 194678 25365 0 3 0x80 nanoslp syz-executor1208128440 29974 178967 25365 0 3 0x80 nanoslp syz-executor1208128440 25317 422819 25365 0 2 0 syz-executor1208128440 47269 328198 25365 0 2 0 syz-executor1208128440 65354 8338 25365 0 3 0x80 nanoslp syz-executor1208128440 25365 371533 35166 0 3 0x82 nanoslp syz-executor1208128440 35166 507308 79096 0 3 0x10008a sigsusp ksh 79096 361372 65636 0 3 0x9a kqread sshd 35923 254984 1 0 3 0x100083 ttyin getty 65636 374044 1 0 3 0x88 kqread sshd 45405 354761 19719 73 3 0x1100090 kqread syslogd 19719 55287 1 0 3 0x100082 netio syslogd 13464 476118 1 0 3 0x100080 kqread resolvd 57346 61221 28022 77 3 0x100092 kqread dhcpleased 1010 168063 28022 77 3 0x100092 kqread dhcpleased 28022 357487 1 0 3 0x80 kqread dhcpleased 18542 467720 0 0 3 0x14200 bored smr 92768 268063 0 0 3 0x14200 pgzero zerothread 17991 406317 0 0 3 0x14200 aiodoned aiodoned 68651 494454 0 0 3 0x14200 syncer update 67968 388819 0 0 3 0x14200 cleaner cleaner 86929 283393 0 0 3 0x14200 reaper reaper 2625 218818 0 0 3 0x14200 pgdaemon pagedaemon 37798 416274 0 0 3 0x14200 bored viomb 33169 126442 0 0 3 0x40014200 acpi0 acpi0 25740 212022 0 0 3 0x14200 bored softnet3 85559 220349 0 0 3 0x14200 bored softnet2 6226 224331 0 0 3 0x14200 bored softnet1 57170 423946 0 0 3 0x14200 bored softnet0 88549 270330 0 0 3 0x14200 bored systqmp 3497 224188 0 0 3 0x14200 bored systq 8400 98586 0 0 3 0x40014200 tmoslp softclock 10611 300189 0 0 3 0x40014200 idle0 1 119272 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10137 6382K 6413K 166960K 11215 0 pcb 15 10K 10K 166960K 15 0 rtable 58 1K 2K 166960K 110 0 pf 12 6K 6K 166960K 12 0 ifaddr 11 5K 5K 166960K 11 0 ifgroup 17 1K 1K 166960K 17 0 counters 22 16K 16K 166960K 22 0 ioctlops 0 0K 2K 166960K 21 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1174 73K 74K 166960K 1187 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 2 0K 0K 166960K 2 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1697 195K 286K 166960K 12548 0 file desc 1 0K 0K 166960K 1 0 proc 55 58K 59K 166960K 246 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 in_multi 11 0K 0K 166960K 11 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 25 122K 122K 166960K 25 0 exec 0 0K 1K 166960K 243 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 111 5K 5K 166960K 2348 0 UVM aobj 3 2K 2K 166960K 3 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 NDP 3 0K 0K 166960K 3 0 temp 1 6688K 6752K 166960K 2990 0 kqueue 11 16K 18K 166960K 24 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 20 0 17 1 0 1 1 0 8 0 rtentry 112 23 0 1 1 0 1 1 0 8 0 unpcb 144 33 0 20 1 0 1 1 0 8 0 syncache 312 5 0 5 2 1 1 1 0 8 1 tcpqe 32 105 0 105 1 1 0 1 0 8 0 tcpcb 808 8 0 5 1 0 1 1 0 8 0 arp 88 2 0 0 1 0 1 1 0 8 0 inpcb 336 26 0 20 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 96 0 0 6 0 6 6 0 8 0 art_table 32 97 0 0 1 0 1 1 0 8 0 art_node 16 22 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1680 0 224 91 0 91 91 0 8 0 ffsino 240 1680 0 224 86 0 86 86 0 8 0 nchpl 144 2111 0 529 60 0 60 60 0 8 1 uvmvnodes 80 1689 0 0 35 0 35 35 0 8 0 vnodes 216 1689 0 0 94 0 94 94 0 8 0 namei 1024 5378 0 5375 3 1 2 2 0 8 1 kstatmem 264 6 0 0 1 0 1 1 0 8 0 scxspl 216 6337 0 6337 9 8 1 8 1 8 1 plimitpl 152 16 0 10 1 0 1 1 0 8 0 sigapl 424 440 0 399 6 0 6 6 0 8 0 knotepl 120 4350 0 4321 3 1 2 2 0 8 1 kqueuepl 184 20 0 13 1 0 1 1 0 8 0 pipepl 288 87 0 84 2 1 1 1 0 8 0 fdescpl 432 424 0 401 3 0 3 3 0 8 0 filepl 120 1370 0 1313 2 0 2 2 0 8 0 lockfpl 104 6 0 4 1 0 1 1 0 8 0 lockfspl 48 4 0 2 1 0 1 1 0 8 0 sessionpl 144 17 0 9 1 0 1 1 0 8 0 pgrppl 48 17 0 9 1 0 1 1 0 8 0 ucredpl 104 66 0 56 1 0 1 1 0 8 0 zombiepl 144 401 0 399 2 1 1 1 0 8 0 processpl 1072 440 0 399 4 0 4 4 0 8 0 procpl 680 440 0 399 4 0 4 4 0 8 0 sockpl 456 79 0 57 3 0 3 3 0 8 0 mcl8k 8192 4 0 4 1 1 0 1 0 8 0 mcl4k 4096 10 0 10 2 1 1 1 0 8 1 mcl2k 2048 10931 0 10893 32 21 11 28 0 8 6 mtagpl 96 4 0 4 1 1 0 1 0 8 0 mbufpl 256 17952 0 17910 17 10 7 15 0 8 3 bufpl 288 2661 0 86 184 0 184 184 0 8 0 anonpl 24 161106 0 159123 25 12 13 23 0 188 0 amapchunkpl 152 8171 0 7967 9 1 8 8 0 158 0 amappl16 200 4590 0 4580 6 5 1 5 0 8 0 amappl15 192 16 0 16 1 1 0 1 0 8 0 amappl14 184 103 0 94 1 0 1 1 0 8 0 amappl13 176 88 0 87 1 0 1 1 0 8 0 amappl12 168 797 0 777 1 0 1 1 0 8 0 amappl11 160 54 0 44 1 0 1 1 0 8 0 amappl10 152 10 0 10 2 1 1 1 0 8 1 amappl9 144 124 0 124 1 1 0 1 0 8 0 amappl8 136 45 0 43 1 0 1 1 0 8 0 amappl7 128 89 0 79 1 0 1 1 0 8 0 amappl6 120 112 0 107 1 0 1 1 0 8 0 amappl5 112 98 0 89 1 0 1 1 0 8 0 amappl4 104 445 0 418 1 0 1 1 0 8 0 amappl3 96 2156 0 2110 2 0 2 2 0 8 0 amappl2 88 609 0 561 2 0 2 2 0 8 0 amappl1 80 9300 0 8833 15 4 11 11 0 8 0 amappl 88 2079 0 2005 2 0 2 2 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 2 0 0 1 0 1 1 0 8 0 uaddrrnd 24 424 0 401 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 424 0 401 1 0 1 1 0 8 0 vmmpekpl 168 7060 0 7040 1 0 1 1 0 8 0 vmmpepl 168 36118 0 34963 59 5 54 54 0 357 1 vmsppl 352 423 0 401 3 0 3 3 0 8 0 rwobjpl 24 18083 0 15712 16 1 15 15 0 8 0 pdppl 4096 854 0 802 80 22 58 58 0 8 6 pvpl 32 261442 0 256816 60 22 38 51 0 265 0 pmappl 216 423 0 401 2 0 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 519 0 60 14 0 14 14 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff80002a608d60,deadbeefdeadbeef,0,80000310,fffffd806c313520,fffffd807f7d7a90) at ktrops+0x4e doktrace(fffffd806c313520,4,310,0,ffff80002a608d60) at doktrace+0x524 sys_ktrace(ffff80002a608d60,ffff80002a6959d0,ffff80002a695a10) at sys_ktrace+0xd6 syscall(ffff80002a695ad0) at syscall+0x5ef Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec2a6defc20, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff80002a608d60,deadbeefdeadbeef,0,80000310,fffffd806c313520,fffffd807f7d7a90) at ktrops+0x4e doktrace(fffffd806c313520,4,310,0,ffff80002a608d60) at doktrace+0x524 sys_ktrace(ffff80002a608d60,ffff80002a6959d0,ffff80002a695a10) at sys_ktrace+0xd6 syscall(ffff80002a695ad0) at syscall+0x5ef Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7ec2a6defc20, count: -5