Warning: Permanently added '10.128.1.12' (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 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(ffff80002167b810,dead4110dead4110,0,80000120,fffffd806c50bbf0,fffffd807f7d7b60) at ktrops+0x4e doktrace(fffffd806c50bbf0,4,120,0,ffff80002167b810) at doktrace+0x524 sys_ktrace(ffff80002167b810,ffff8000216f8b80,ffff8000216f8bd0) at sys_ktrace+0xd6 syscall(ffff8000216f8c50) at syscall+0x4a8 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x705161459b50, count: -5 ddb> show registers rdi 0xffff80002167b810 rsi 0xdead4110dead4110 rbp 0xffff8000216f8970 rbx 0xdead4110dead4110 rdx 0 rcx 0x80000120 __kernel_virt_to_phys+0x120 rax 0x1 r8 0xfffffd806c50bbf0 r9 0xfffffd807f7d7b60 r10 0x8336d999b3b134da r11 0xbccfd92b884ad961 r12 0xdead4110dead4110 r13 0xfffffd807f7d7b60 r14 0xffff80002167b810 r15 0x80000120 __kernel_virt_to_phys+0x120 rip 0xffffffff81318d1e ktrops+0x4e cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000216f88f0 ss 0x10 ktrops+0x4e: movq 0x8(%rbx),%r14 ddb> show proc PROC (syz-executor1211104160) tid=349594 pid=75614 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=0xffff80002167cd50,0xffff80002167b578 process=0xffff8000ffff6400 user=0xffff8000216f3000, vmspace=0xfffffd8075aefcf8 estcpu=4, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 43503 84130 54289 0 3 0 biowait syz-executor1211104160 *75614 349594 98056 0 7 0 syz-executor1211104160 14612 113213 56549 0 2 0 syz-executor1211104160 98056 278585 56549 0 3 0x80 nanoslp syz-executor1211104160 54289 481377 56549 0 3 0x80 nanoslp syz-executor1211104160 76798 257877 56549 0 3 0 biowait syz-executor1211104160 49312 105787 56549 0 2 0x480 syz-executor1211104160 76589 136670 56549 0 2 0x480 syz-executor1211104160 51974 478609 56549 0 2 0 syz-executor1211104160 25238 335756 56549 0 3 0 biowait syz-executor1211104160 56549 77173 44543 0 3 0x82 nanoslp syz-executor1211104160 44543 238726 36475 0 3 0x10008a sigsusp ksh 36475 345746 38651 0 3 0x9a kqread sshd 5275 432912 1 0 3 0x100083 ttyin getty 38651 173216 1 0 3 0x88 kqread sshd 25355 224851 34380 73 3 0x1100090 kqread syslogd 34380 347031 1 0 3 0x100082 netio syslogd 42276 261517 1 0 3 0x100080 kqread resolvd 13953 321218 3408 77 3 0x100092 kqread dhcpleased 9315 70556 3408 77 3 0x100092 kqread dhcpleased 3408 437465 1 0 3 0x80 kqread dhcpleased 85759 423065 0 0 3 0x14200 bored smr 96241 219817 0 0 3 0x14200 pgzero zerothread 64247 278144 0 0 3 0x14200 aiodoned aiodoned 34370 152077 0 0 3 0x14200 syncer update 73759 116072 0 0 3 0x14200 cleaner cleaner 48318 188010 0 0 3 0x14200 reaper reaper 46491 261588 0 0 3 0x14200 pgdaemon pagedaemon 96739 317527 0 0 3 0x14200 bored viomb 68270 125042 0 0 3 0x40014200 acpi0 acpi0 61319 52587 0 0 3 0x14200 bored softnet3 18303 473530 0 0 3 0x14200 bored softnet2 96300 88436 0 0 3 0x14200 bored softnet1 52570 195108 0 0 3 0x14200 bored softnet0 68065 30515 0 0 3 0x14200 bored systqmp 83822 125161 0 0 3 0x14200 bored systq 24049 127621 0 0 3 0x40014200 tmoslp softclock 56962 355857 0 0 3 0x40014200 idle0 1 241242 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 10139 6382K 6413K 78643K 11217 0 pcb 13 8K 8K 78643K 13 0 rtable 58 1K 2K 78643K 110 0 pf 12 6K 6K 78643K 12 0 ifaddr 11 5K 5K 78643K 11 0 ifgroup 17 1K 1K 78643K 17 0 counters 20 16K 16K 78643K 20 0 ioctlops 0 0K 2K 78643K 21 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1174 73K 74K 78643K 1187 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 1697 195K 286K 78643K 12548 0 file desc 1 0K 0K 78643K 1 0 proc 55 58K 59K 78643K 246 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 in_multi 11 0K 0K 78643K 11 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 25 122K 122K 78643K 25 0 exec 0 0K 1K 78643K 243 0 tdb 3 0K 0K 78643K 3 0 pagedep 1 8K 8K 78643K 1 0 inodedep 1 32K 32K 78643K 1 0 newblk 1 0K 0K 78643K 1 0 VM swap 8 62K 64K 78643K 10 0 UVM amap 111 5K 5K 78643K 2191 0 UVM aobj 3 2K 2K 78643K 3 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 NDP 3 0K 0K 78643K 3 0 temp 1 5900K 5964K 78643K 2795 0 kqueue 11 16K 18K 78643K 24 0 SYN cache 2 16K 16K 78643K 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 32 152 0 152 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 97 0 0 7 0 7 7 0 8 0 art_table 32 98 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 1485 0 71 89 0 89 89 0 8 0 ffsino 240 1485 0 71 84 0 84 84 0 8 0 nchpl 144 1722 0 139 59 0 59 59 0 8 0 uvmvnodes 80 1494 0 0 31 0 31 31 0 8 0 vnodes 216 1494 0 0 83 0 83 83 0 8 0 namei 1024 4504 0 4502 3 1 2 2 0 8 1 kstatmem 264 6 0 0 1 0 1 1 0 8 0 scxspl 216 5105 0 5102 12 11 1 8 1 8 0 plimitpl 152 16 0 10 1 0 1 1 0 8 0 sigapl 424 343 0 302 6 0 6 6 0 8 0 knotepl 120 3630 0 3601 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 432 327 0 304 4 1 3 3 0 8 0 filepl 120 1176 0 1119 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 144 304 0 302 2 1 1 1 0 8 0 processpl 1008 343 0 302 6 0 6 6 0 8 0 procpl 680 343 0 302 4 0 4 4 0 8 0 sockpl 456 79 0 57 4 1 3 4 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 10885 0 10845 33 24 9 30 0 8 3 mtagpl 96 4 0 4 1 1 0 1 0 8 0 mbufpl 256 17631 0 17586 16 10 6 16 0 8 3 bufpl 288 2465 0 87 170 0 170 170 0 8 0 anonpl 24 164438 0 162464 24 11 13 23 0 188 1 amapchunkpl 152 8085 0 7880 9 1 8 8 0 158 0 amappl16 200 4574 0 4564 6 5 1 5 0 8 0 amappl15 192 30 0 30 1 1 0 1 0 8 0 amappl14 184 123 0 114 1 0 1 1 0 8 0 amappl13 176 12 0 12 1 1 0 1 0 8 0 amappl12 168 798 0 778 2 1 1 2 0 8 0 amappl11 160 54 0 44 1 0 1 1 0 8 0 amappl10 152 14 0 14 2 1 1 1 0 8 1 amappl9 144 116 0 116 1 1 0 1 0 8 0 amappl8 136 45 0 43 1 0 1 1 0 8 0 amappl7 128 84 0 73 1 0 1 1 0 8 0 amappl6 120 117 0 112 1 0 1 1 0 8 0 amappl5 112 93 0 85 1 0 1 1 0 8 0 amappl4 104 353 0 325 1 0 1 1 0 8 0 amappl3 96 2206 0 2160 2 0 2 2 0 8 0 amappl2 88 600 0 552 2 0 2 2 0 8 0 amappl1 80 8946 0 8474 13 2 11 11 0 8 1 amappl 88 1923 0 1849 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 24 327 0 304 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 327 0 304 1 0 1 1 0 8 0 vmmpekpl 168 6928 0 6909 1 0 1 1 0 8 0 vmmpepl 168 33714 0 32552 63 10 53 53 0 357 2 vmsppl 368 326 0 304 3 0 3 3 0 8 0 rwobjpl 24 17934 0 15752 15 1 14 14 0 8 0 pdppl 4096 660 0 608 82 26 56 56 0 8 4 pvpl 32 259903 0 255269 57 18 39 52 0 265 0 pmappl 216 326 0 304 3 1 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 507 0 67 13 0 13 13 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff80002167b810,dead4110dead4110,0,80000120,fffffd806c50bbf0,fffffd807f7d7b60) at ktrops+0x4e doktrace(fffffd806c50bbf0,4,120,0,ffff80002167b810) at doktrace+0x524 sys_ktrace(ffff80002167b810,ffff8000216f8b80,ffff8000216f8bd0) at sys_ktrace+0xd6 syscall(ffff8000216f8c50) at syscall+0x4a8 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x705161459b50, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff80002167b810,dead4110dead4110,0,80000120,fffffd806c50bbf0,fffffd807f7d7b60) at ktrops+0x4e doktrace(fffffd806c50bbf0,4,120,0,ffff80002167b810) at doktrace+0x524 sys_ktrace(ffff80002167b810,ffff8000216f8b80,ffff8000216f8bd0) at sys_ktrace+0xd6 syscall(ffff8000216f8c50) at syscall+0x4a8 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x705161459b50, count: -5