Warning: Permanently added '10.128.1.1' (ECDSA) to the list of known hosts. 2019/08/18 22:13:32 parsed 1 programs 2019/08/18 22:13:36 executed programs: 0 uvm_fault(0xfffffd807f00c450, 0x9b, 0, 1) -> e kernel: page fault trap, code=0 Stopped at bpfioctl+0xc7: movzbl 0x9b(%r14),%ebx ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic kernel page fault uvm_fault(0xfffffd807f00c450, 0x9b, 0, 1) -> e bpfioctl(91700,40044273,ffff800020b89770,1,ffff800020ab1160) at bpfioctl+0xc7 end trace frame: 0xffff800020b89650, count: 0 ddb{0}> trace bpfioctl(91700,40044273,ffff800020b89770,1,ffff800020ab1160) at bpfioctl+0xc7 VOP_IOCTL(fffffd807e3371b8,40044273,ffff800020b89770,1,fffffd807f7c6c60,ffff800020ab1160) at VOP_IOCTL+0x88 vn_ioctl(fffffd8077ffbda8,40044273,ffff800020b89770,ffff800020ab1160) at vn_ioctl+0xb7 sys_ioctl(ffff800020ab1160,ffff800020b89888,ffff800020b898f0) at sys_ioctl+0x5b8 syscall(ffff800020b89960) at syscall+0x552 Xsyscall(6,0,ffffffffffffff0a,0,3,2fed7718010) at Xsyscall+0x128 end of kernel end trace frame: 0x30116e79600, count: -6 ddb{0}> show registers rdi 0x100 rsi 0x900 rbp 0xffff800020b895a0 rbx 0x900 rdx 0xffff800020b89770 rcx 0x1 rax 0 r8 0xffff800020ab1160 r9 0x5 r10 0xb2e7dff1b277d4a r11 0x2e9f271648566519 r12 0x40044273 r13 0xffff800020ab1160 r14 0 r15 0xffff800020b89770 rip 0xffffffff81efb757 bpfioctl+0xc7 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800020b89530 ss 0x10 bpfioctl+0xc7: movzbl 0x9b(%r14),%ebx ddb{0}> show proc PROC (syz-executor.0) pid=395445 stat=onproc flags process=0 proc=4000000 pri=50, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020ab09f8,0xffff800020ab0790 process=0xffff800020adc000 user=0xffff800020b84000, vmspace=0xfffffd807f00c450 estcpu=0, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 13425 137049 34398 0 2 0 syz-executor.1 13425 39709 34398 0 3 0x4000080 fsleep syz-executor.1 13425 142970 34398 0 3 0x4000080 fsleep syz-executor.1 73587 304797 36761 0 2 0 syz-executor.0 *73587 395445 36761 0 7 0x4000000 syz-executor.0 73587 4147 36761 0 2 0x4000000 syz-executor.0 73587 106240 36761 0 3 0x4000000 tqbar syz-executor.0 34398 359627 78375 0 2 0x482 syz-executor.1 36761 278469 78375 0 2 0x482 syz-executor.0 78375 6035 56586 0 3 0x82 thrsleep syz-execprog 78375 204920 56586 0 3 0x4000082 thrsleep syz-execprog 78375 438392 56586 0 3 0x4000082 thrsleep syz-execprog 78375 274055 56586 0 3 0x4000082 thrsleep syz-execprog 78375 500624 56586 0 3 0x4000082 thrsleep syz-execprog 78375 42761 56586 0 3 0x4000082 kqread syz-execprog 78375 153798 56586 0 3 0x4000082 thrsleep syz-execprog 78375 127329 56586 0 3 0x4000082 thrsleep syz-execprog 78375 196000 56586 0 3 0x4000082 thrsleep syz-execprog 56586 76404 26858 0 3 0x10008a pause ksh 26858 43292 94718 0 3 0x92 select sshd 46852 426598 1 0 3 0x100083 ttyin getty 94718 301357 1 0 3 0x80 select sshd 512 167110 46116 74 3 0x100092 bpf pflogd 46116 166706 1 0 3 0x80 netio pflogd 7126 426635 86659 73 2 0x100090 syslogd 86659 283874 1 0 3 0x100082 netio syslogd 57725 133777 1 77 7 0x100090 dhclient 62047 412164 1 0 3 0x80 poll dhclient 47880 156343 0 0 2 0x14200 zerothread 11438 187531 0 0 3 0x14200 aiodoned aiodoned 11927 98455 0 0 3 0x14200 syncer update 90523 279759 0 0 3 0x14200 cleaner cleaner 10827 523901 0 0 3 0x14200 reaper reaper 14880 383712 0 0 3 0x14200 pgdaemon pagedaemon 5446 314181 0 0 3 0x14200 bored crynlk 56699 366763 0 0 3 0x14200 bored crypto 6278 212872 0 0 3 0x40014200 acpi0 acpi0 33937 311279 0 0 3 0x40014200 idle1 57247 160377 0 0 3 0x14200 bored softnet 27961 196949 0 0 3 0x14200 bored systqmp 75917 340137 0 0 2 0x14200 systq 66204 480569 0 0 3 0x40014200 bored softclock 5871 245135 0 0 3 0x40014200 idle0 83013 485566 0 0 3 0x14200 bored smr 1 43507 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 73587 (syz-executor.0) thread 0xffff800020ab1160 (395445) exclusive kernel_lock &kernel_lock r = 1 (0xffffffff826648e0) #0 witness_lock+0x52e #1 syscall+0x412 #2 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim devbuf 9482 6711K 6711K 78643K 10574 0 0 pcb 13 8K 8K 78643K 13 0 0 rtable 105 3K 3K 78643K 201 0 0 ifaddr 38 10K 10K 78643K 39 0 0 counters 39 33K 33K 78643K 39 0 0 ioctlops 0 0K 4K 78643K 1469 0 0 mount 1 1K 1K 78643K 1 0 0 vnodes 1190 75K 75K 78643K 1197 0 0 UFS quota 1 32K 32K 78643K 1 0 0 UFS mount 5 36K 36K 78643K 5 0 0 shm 2 1K 1K 78643K 2 0 0 VM map 2 1K 1K 78643K 2 0 0 sem 2 0K 0K 78643K 2 0 0 dirhash 12 2K 2K 78643K 12 0 0 ACPI 1808 196K 290K 78643K 12765 0 0 file desc 5 16K 24K 78643K 35 0 0 proc 52 50K 71K 78643K 414 0 0 NFS srvsock 1 0K 0K 78643K 1 0 0 NFS daemon 1 16K 16K 78643K 1 0 0 in_multi 33 2K 2K 78643K 33 0 0 ether_multi 1 0K 0K 78643K 1 0 0 ISOFS mount 1 32K 32K 78643K 1 0 0 MSDOSFS mount 1 16K 16K 78643K 1 0 0 ttys 18 79K 79K 78643K 18 0 0 exec 0 0K 1K 78643K 212 0 0 pagedep 1 8K 8K 78643K 1 0 0 inodedep 1 32K 32K 78643K 1 0 0 newblk 1 0K 0K 78643K 1 0 0 VM swap 7 26K 26K 78643K 7 0 0 UVM amap 83 20K 20K 78643K 1025 0 0 UVM aobj 2 2K 2K 78643K 2 0 0 memdesc 1 4K 4K 78643K 1 0 0 crypto data 1 1K 1K 78643K 1 0 0 NDP 10 0K 0K 78643K 10 0 0 temp 55 3526K 3590K 78643K 3273 0 0 SYN cache 2 16K 16K 78643K 2 0 0 ddb{0}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle arp 64 6 0 0 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 19 0 17 1 0 1 1 0 8 0 rtentry 112 45 0 1 2 0 2 2 0 8 0 unpcb 120 37 0 23 1 0 1 1 0 8 0 syncache 264 5 0 5 1 0 1 1 0 8 1 tcpcb 544 8 0 5 1 0 1 1 0 8 0 inpcb 280 37 0 31 1 0 1 1 0 8 0 nd6 48 6 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 pfstitem 24 11 0 0 1 0 1 1 0 8 0 pfstkey 112 11 0 0 1 0 1 1 0 8 0 pfstate 328 11 0 0 1 0 1 1 0 8 0 pfrule 1360 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 256 189 0 0 12 0 12 12 0 8 0 art_table 32 190 0 0 2 0 2 2 0 8 0 art_node 16 44 0 4 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1458 0 25 47 0 47 47 0 8 0 ffsino 272 1458 0 25 96 0 96 96 0 8 0 nchpl 144 1705 0 52 62 0 62 62 0 8 0 uvmvnodes 72 1475 0 0 27 0 27 27 0 8 0 vnodes 200 1475 0 0 78 0 78 78 0 8 0 namei 1024 4567 0 4567 1 0 1 1 0 8 1 percpumem 16 30 0 0 1 0 1 1 0 8 0 scxspl 192 3930 0 3930 2 1 1 2 0 8 1 plimitpl 152 16 0 8 1 0 1 1 0 8 0 sigapl 432 240 0 224 3 0 3 3 0 8 1 futexpl 56 75 0 73 1 0 1 1 0 8 0 knotepl 112 51 0 34 1 0 1 1 0 8 0 kqueuepl 104 2 0 0 1 0 1 1 0 8 0 pipepl 112 162 0 143 1 0 1 1 0 8 0 fdescpl 488 241 0 224 4 1 3 3 0 8 0 filepl 152 1154 0 1076 4 0 4 4 0 8 0 lockfpl 104 6 0 6 1 1 0 1 0 8 0 lockfspl 48 3 0 3 1 1 0 1 0 8 0 sessionpl 112 20 0 9 1 0 1 1 0 8 0 pgrppl 48 20 0 9 1 0 1 1 0 8 0 ucredpl 96 52 0 43 1 0 1 1 0 8 0 zombiepl 144 224 0 224 1 0 1 1 0 8 1 processpl 896 256 0 224 4 0 4 4 0 8 0 procpl 632 269 0 224 4 0 4 4 0 8 0 srpgc 64 2 0 2 1 0 1 1 0 8 1 sockpl 384 93 0 71 3 0 3 3 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 78 0 0 10 0 10 10 0 8 0 mtagpl 80 1 0 0 1 0 1 1 0 8 0 mbufpl 256 136 0 0 8 0 8 8 0 8 0 bufpl 256 5435 0 1166 267 0 267 267 0 8 0 anonpl 16 23962 0 22100 14 1 13 13 0 124 5 amapchunkpl 152 975 0 899 5 0 5 5 0 158 1 amappl16 192 162 0 116 3 0 3 3 0 8 0 amappl15 184 2 0 1 1 0 1 1 0 8 0 amappl14 176 63 0 56 1 0 1 1 0 8 0 amappl13 168 6 0 6 1 0 1 1 0 8 1 amappl12 160 7 0 6 1 0 1 1 0 8 0 amappl11 152 59 0 44 1 0 1 1 0 8 0 amappl10 144 76 0 73 1 0 1 1 0 8 0 amappl9 136 450 0 447 1 0 1 1 0 8 0 amappl8 128 135 0 123 1 0 1 1 0 8 0 amappl7 120 37 0 31 1 0 1 1 0 8 0 amappl6 112 70 0 61 1 0 1 1 0 8 0 amappl5 104 130 0 117 1 0 1 1 0 8 0 amappl4 96 521 0 492 2 0 2 2 0 8 1 amappl3 88 182 0 172 1 0 1 1 0 8 0 amappl2 80 999 0 919 3 0 3 3 0 8 1 amappl1 72 15918 0 15451 26 8 18 20 0 8 8 amappl 80 523 0 486 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 dma64 64 259 0 259 1 1 0 1 0 8 0 dma32 32 7 0 7 1 1 0 1 0 8 0 dma16 16 17 0 17 1 1 0 1 0 8 0 aobjpl 64 1 0 0 1 0 1 1 0 8 0 uaddrrnd 24 241 0 224 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 241 0 224 1 0 1 1 0 8 0 vmmpekpl 168 6510 0 6487 2 0 2 2 0 8 0 vmmpepl 168 33886 0 32767 84 5 79 79 0 357 30 vmsppl 368 240 0 224 2 0 2 2 0 8 0 pdppl 4096 489 0 448 6 0 6 6 0 8 0 pvpl 32 113737 0 109314 103 0 103 103 0 265 65 pmappl 232 240 0 224 2 0 2 2 0 8 1 extentpl 40 41 0 26 1 0 1 1 0 8 0 phpool 112 412 0 3 12 0 12 12 0 8 0 ddb{0}>