Warning: Permanently added '10.128.0.236' (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 kernel: protection fault trap, code=0 Stopped at ktrops+0x4a: movq 0x8(%rbx),%r14 ddb> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic the kernel did not panic ddb> trace ktrops(ffff8000215d42a0,dead4110dead4110,0,80000030,fffffd806cb436a8,fffffd807f7d78a0) at ktrops+0x4a doktrace(fffffd806cb436a8,4,30,ffffffff,ffff8000215d42a0) at doktrace+0x418 sys_ktrace(ffff8000215d42a0,ffff80002166f208,ffff80002166f260) at sys_ktrace+0xd2 syscall(ffff80002166f2d0) at syscall+0x44e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffef1a0, count: -5 ddb> show registers rdi 0xffff8000215d42a0 rsi 0xdead4110dead4110 rbp 0xffff80002166eff0 rbx 0xdead4110dead4110 rdx 0 rcx 0x80000030 __kernel_virt_to_phys+0x30 rax 0x1 r8 0xfffffd806cb436a8 r9 0xfffffd807f7d78a0 r10 0x75f613df5b2f30aa r11 0xa9ffed5211ccd631 r12 0xffff8000ffffdb58 r13 0xfffffd807f7d78a0 r14 0xffff8000215d42a0 r15 0x80000030 __kernel_virt_to_phys+0x30 rip 0xffffffff815ecc2a ktrops+0x4a cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff80002166ef70 ss 0 ktrops+0x4a: movq 0x8(%rbx),%r14 ddb> show proc PROC (syz-executor2928866102) pid=35795 stat=onproc flags process=0 proc=0 pri=17, usrpri=53, nice=20 forw=0xffffffffffffffff, list=0xffff800021613510,0xffffffff82aa0ec8 process=0xffff8000215d7b80 user=0xffff80002166a000, vmspace=0xfffffd8007068890 estcpu=12, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND *18624 35795 51558 0 7 0 syz-executor2928866102 55227 508209 14649 0 2 0x480 syz-executor2928866102 78733 384006 14649 0 3 0x80 nanoslp syz-executor2928866102 29770 300148 14649 0 3 0x80 nanoslp syz-executor2928866102 80775 473180 14649 0 2 0 syz-executor2928866102 17363 256560 14649 0 2 0 syz-executor2928866102 51558 160469 14649 0 3 0x80 nanoslp syz-executor2928866102 87935 181251 14649 0 3 0x80 nanoslp syz-executor2928866102 71403 192266 14649 0 2 0 syz-executor2928866102 14649 11072 79512 0 3 0x82 nanoslp syz-executor2928866102 79512 413592 18963 0 3 0x10008a sigsusp ksh 18963 230619 10761 0 3 0x9a kqread sshd 67343 452780 1 0 3 0x100083 ttyin getty 10761 140339 1 0 3 0x88 kqread sshd 3959 73359 70998 73 3 0x1100090 kqread syslogd 70998 68003 1 0 3 0x100082 netio syslogd 75146 418260 1 0 3 0x100080 kqread resolvd 68189 480817 81186 77 3 0x100092 kqread dhcpleased 36313 449021 81186 77 3 0x100092 kqread dhcpleased 81186 225016 1 0 3 0x80 kqread dhcpleased 32162 160842 0 0 3 0x14200 bored smr 36819 443960 0 0 3 0x14200 pgzero zerothread 23549 518325 0 0 3 0x14200 aiodoned aiodoned 19884 467406 0 0 3 0x14200 syncer update 11643 237246 0 0 3 0x14200 cleaner cleaner 33277 445753 0 0 3 0x14200 reaper reaper 19252 17906 0 0 3 0x14200 pgdaemon pagedaemon 2851 499062 0 0 3 0x14200 bored viomb 14321 126585 0 0 3 0x40014200 acpi0 acpi0 71644 495330 0 0 3 0x14200 bored softnet 13389 497744 0 0 3 0x14200 bored systqmp 17378 291362 0 0 3 0x14200 bored systq 90688 433087 0 0 3 0x40014200 bored softclock 23946 398786 0 0 3 0x40014200 idle0 1 461736 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 10131 6381K 6412K 78643K 11221 0 pcb 13 8K 8K 78643K 13 0 rtable 58 1K 2K 78643K 110 0 ifaddr 24 7K 7K 78643K 24 0 counters 19 16K 16K 78643K 19 0 ioctlops 0 0K 2K 78643K 25 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1166 73K 73K 78643K 1179 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 0K 0K 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 226 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 2K 78643K 406 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 7 26K 26K 78643K 7 0 UVM amap 76 4K 4K 78643K 1342 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 18 4705K 4769K 78643K 2372 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 136 33 0 20 1 0 1 1 0 8 0 syncache 296 5 0 5 2 1 1 1 0 8 1 tcpcb 736 8 0 5 1 0 1 1 0 8 0 arp 88 2 0 0 1 0 1 1 0 8 0 inpcb 312 25 0 19 1 0 1 1 0 8 0 rttmrq 48 4 0 0 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 1466 0 63 88 0 88 88 0 8 0 ffsino 240 1466 0 63 83 0 83 83 0 8 0 nchpl 144 1693 0 111 59 0 59 59 0 8 0 uvmvnodes 80 1475 0 0 31 0 31 31 0 8 0 vnodes 224 1475 0 0 87 0 87 87 0 8 0 namei 1024 4406 0 4404 3 1 2 2 0 8 1 kstatmem 264 6 0 0 1 0 1 1 0 8 0 scxspl 216 4091 0 4091 10 4 6 8 0 8 6 plimitpl 152 15 0 9 1 0 1 1 0 8 0 sigapl 424 328 0 289 5 0 5 5 0 8 0 knotepl 120 5822 0 5793 3 1 2 2 0 8 1 kqueuepl 184 20 0 13 1 0 1 1 0 8 0 pipepl 304 82 0 79 2 1 1 1 0 8 0 fdescpl 432 315 0 293 4 0 4 4 0 8 1 filepl 120 1095 0 1041 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 96 64 0 54 1 0 1 1 0 8 0 zombiepl 144 293 0 289 2 1 1 1 0 8 0 processpl 1000 328 0 289 6 0 6 6 0 8 0 procpl 672 328 0 289 4 0 4 4 0 8 0 sockpl 448 78 0 56 3 0 3 3 0 8 0 mcl8k 8192 9 0 9 2 1 1 1 0 8 1 mcl4k 4096 5 0 5 2 1 1 1 0 8 1 mcl2k 2048 5651 0 5623 8 2 6 6 0 8 2 mtagpl 96 4 0 4 1 1 0 1 0 8 0 mbufpl 256 10412 0 10346 6 0 6 6 0 8 1 bufpl 288 1988 0 91 136 0 136 136 0 8 0 anonpl 24 37201 0 34795 18 3 15 15 0 188 0 amapchunkpl 152 2703 0 2578 6 1 5 5 0 158 0 amappl16 200 117 0 103 1 0 1 1 0 8 0 amappl13 176 32 0 31 2 1 1 1 0 8 0 amappl12 168 3 0 3 2 1 1 1 0 8 1 amappl11 160 60 0 47 1 0 1 1 0 8 0 amappl10 152 1 0 1 1 1 0 1 0 8 0 amappl9 144 483 0 480 1 0 1 1 0 8 0 amappl8 136 347 0 346 2 1 1 1 0 8 0 amappl7 128 48 0 45 1 0 1 1 0 8 0 amappl6 120 95 0 85 1 0 1 1 0 8 0 amappl5 112 102 0 84 1 0 1 1 0 8 0 amappl4 104 580 0 561 1 0 1 1 0 8 0 amappl3 96 406 0 378 1 0 1 1 0 8 0 amappl2 88 435 0 397 1 0 1 1 0 8 0 amappl1 80 9127 0 8696 11 2 9 9 0 8 0 amappl 88 1073 0 1021 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 24 315 0 293 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 315 0 293 1 0 1 1 0 8 0 vmmpekpl 168 5988 0 5975 1 0 1 1 0 8 0 vmmpepl 168 26381 0 25333 55 6 49 49 0 357 1 vmsppl 272 314 0 293 3 1 2 2 0 8 0 rwobjpl 24 9427 0 7375 13 0 13 13 0 8 0 pdppl 4096 636 0 586 88 26 62 62 0 8 12 pvpl 32 124813 0 120302 45 8 37 37 0 265 0 pmappl 216 314 0 293 2 0 2 2 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 437 0 34 12 0 12 12 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace ktrops(ffff8000215d42a0,dead4110dead4110,0,80000030,fffffd806cb436a8,fffffd807f7d78a0) at ktrops+0x4a doktrace(fffffd806cb436a8,4,30,ffffffff,ffff8000215d42a0) at doktrace+0x418 sys_ktrace(ffff8000215d42a0,ffff80002166f208,ffff80002166f260) at sys_ktrace+0xd2 syscall(ffff80002166f2d0) at syscall+0x44e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffef1a0, count: -5 ddb> machine ddbcpu 1 No such command ddb> trace ktrops(ffff8000215d42a0,dead4110dead4110,0,80000030,fffffd806cb436a8,fffffd807f7d78a0) at ktrops+0x4a doktrace(fffffd806cb436a8,4,30,ffffffff,ffff8000215d42a0) at doktrace+0x418 sys_ktrace(ffff8000215d42a0,ffff80002166f208,ffff80002166f260) at sys_ktrace+0xd2 syscall(ffff80002166f2d0) at syscall+0x44e Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f7ffffef1a0, count: -5 ddb>