Warning: Permanently added '10.128.1.8' (ECDSA) to the list of known hosts. 2019/10/13 08:11:18 parsed 1 programs 2019/10/13 08:11:19 executed programs: 0 2019/10/13 08:11:24 executed programs: 317 2019/10/13 08:11:29 executed programs: 661 2019/10/13 08:11:34 executed programs: 1019 2019/10/13 08:11:39 executed programs: 1375 2019/10/13 08:11:44 executed programs: 1704 2019/10/13 08:11:49 executed programs: 2086 2019/10/13 08:11:54 executed programs: 2417 2019/10/13 08:11:59 executed programs: 2783 2019/10/13 08:12:04 executed programs: 3137 2019/10/13 08:12:09 executed programs: 3524 2019/10/13 08:12:14 executed programs: 3935 2019/10/13 08:12:19 executed programs: 4182 2019/10/13 08:12:24 executed programs: 4483 kernel: protection fault trap, code=0 Stopped at bpfdetach+0x78: movq 0(%r15),%r14 ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace bpfdetach(ffff800000a98800) at bpfdetach+0x78 if_detach(ffff800000a98800) at if_detach+0x69 tun_clone_destroy(ffff800000a98800) at tun_clone_destroy+0x1c7 ifioctl(fffffd8067a78018,80206979,ffff800020b95430,ffff800020ab18c8) at ifioctl+0x3f0 fifo_ioctl(ffff800020b95278) at fifo_ioctl+0x9c VOP_IOCTL(fffffd8068e5db60,80206979,ffff800020b95430,3,fffffd807f7c6900,ffff800020ab18c8) at VOP_IOCTL+0x88 vn_ioctl(fffffd8068d52bf8,80206979,ffff800020b95430,ffff800020ab18c8) at vn_ioctl+0xb7 sys_ioctl(ffff800020ab18c8,ffff800020b95548,ffff800020b95590) at sys_ioctl+0x5b9 syscall(ffff800020b95610) at syscall+0x4a4 Xsyscall(6,0,ffffffffffffff36,0,3,62807d6d010) at Xsyscall+0x128 end of kernel end trace frame: 0x62a364e59d0, count: -10 ddb{0}> show registers rdi 0 rsi 0 rbp 0xffff800020b95000 rbx 0xffff800000a48680 rdx 0 rcx 0 rax 0 r8 0xffffffff81a74d5a syscall+0x4ea r9 0 r10 0xaf28855e5fb9fe00 r11 0x6399543d0f62086b r12 0xffff800000a98800 r13 0x62 r14 0xdead0002deadbeef r15 0xdead0002deadbeef rip 0xffffffff81c728f8 bpfdetach+0x78 cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff800020b94fb0 ss 0x10 bpfdetach+0x78: movq 0(%r15),%r14 ddb{0}> show proc PROC (syz-executor.0) pid=393844 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=79, nice=20 forw=0xffffffffffffffff, list=0xffff800020ab0290,0xffffffff82629e38 process=0xffff800020adc380 user=0xffff800020b90000, vmspace=0xfffffd807f00ba10 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 15273 52148 3831 0 2 0 syz-executor.0 *15273 393844 3831 0 7 0x4000000 syz-executor.0 46790 365222 21630 0 2 0 syz-executor.1 46790 213780 21630 0 7 0x4000000 syz-executor.1 21630 94718 47647 0 3 0x82 nanosleep syz-executor.1 3831 520856 47647 0 3 0x82 nanosleep syz-executor.0 47647 427936 5142 0 3 0x82 thrsleep syz-execprog 47647 273685 5142 0 3 0x4000082 thrsleep syz-execprog 47647 111993 5142 0 3 0x4000082 thrsleep syz-execprog 47647 426832 5142 0 3 0x4000082 thrsleep syz-execprog 47647 99275 5142 0 3 0x4000082 thrsleep syz-execprog 47647 233533 5142 0 3 0x4000082 thrsleep syz-execprog 47647 4802 5142 0 3 0x4000082 kqread syz-execprog 47647 100462 5142 0 3 0x4000082 thrsleep syz-execprog 47647 64706 5142 0 3 0x4000082 thrsleep syz-execprog 47647 421573 5142 0 3 0x4000082 thrsleep syz-execprog 5142 3420 95675 0 3 0x10008a pause ksh 95675 489977 63449 0 3 0x92 select sshd 78671 93765 1 0 3 0x100083 ttyin getty 63449 123099 1 0 3 0x80 select sshd 8592 520583 46153 74 3 0x100092 bpf pflogd 46153 123805 1 0 3 0x80 netio pflogd 21166 22303 35268 73 3 0x100090 kqread syslogd 35268 117063 1 0 3 0x100082 netio syslogd 86876 295410 1 77 2 0x100010 dhclient 21864 14738 1 0 3 0x80 poll dhclient 25908 154916 0 0 2 0x14200 zerothread 46804 312678 0 0 3 0x14200 aiodoned aiodoned 75670 115560 0 0 3 0x14200 syncer update 2465 465922 0 0 3 0x14200 cleaner cleaner 62209 434222 0 0 3 0x14200 reaper reaper 75277 318889 0 0 3 0x14200 pgdaemon pagedaemon 14341 374567 0 0 3 0x14200 bored crynlk 61224 147895 0 0 3 0x14200 bored crypto 66067 202215 0 0 3 0x40014200 acpi0 acpi0 72780 175938 0 0 3 0x40014200 idle1 18224 340048 0 0 3 0x14200 bored softnet 20211 357921 0 0 3 0x14200 bored systqmp 91601 488416 0 0 3 0x14200 bored systq 36404 93609 0 0 3 0x40014200 bored softclock 35704 196966 0 0 3 0x40014200 idle0 62139 489229 0 0 3 0x14200 bored smr 1 128748 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 15273 (syz-executor.0) thread 0xffff800020ab18c8 (393844) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff82671bc0) #0 witness_lock+0x52e #1 __mp_acquire_count+0x51 #2 mi_switch+0x392 #3 sleep_finish+0x113 #4 cond_wait+0x76 #5 taskq_barrier+0x9e #6 bpfclose+0x194 #7 spec_close+0x295 #8 VOP_CLOSE+0xc0 #9 vclean+0x11b #10 vgonel+0x6e #11 vop_generic_revoke+0x23c #12 VOP_REVOKE+0x4f #13 vdevgone+0x122 #14 bpfdetach+0x14a #15 if_detach+0x69 #16 tun_clone_destroy+0x1c7 #17 ifioctl+0x3f0 #18 fifo_ioctl+0x9c ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim Kern Lim devbuf 9465 6517K 6585K 78643K 60001 0 0 pcb 13 8K 8K 78643K 13 0 0 rtable 65 2K 3K 78643K 36767 0 0 ifaddr 31 140K 208K 78643K 33189 0 0 counters 39 33K 33K 78643K 39 0 0 ioctlops 0 0K 4K 78643K 1469 0 0 iov 0 0K 12K 78643K 5 0 0 mount 1 1K 1K 78643K 1 0 0 vnodes 1206 76K 76K 78643K 25213 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 4851 0 0 proc 59 63K 95K 78643K 424 0 0 subproc 0 0K 1K 78643K 17 0 0 NFS srvsock 1 0K 0K 78643K 1 0 0 NFS daemon 1 16K 16K 78643K 1 0 0 in_multi 11 0K 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 230 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 85 20K 20K 78643K 17156 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 5 0K 0K 78643K 9149 0 0 temp 48 3546K 3610K 78643K 85235 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 4 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 21 2 0 2 2 0 8 0 unpcb 120 9559 0 9545 1 0 1 1 0 8 0 syncache 264 8 0 8 1 1 0 1 0 8 0 tcpcb 544 14 0 11 1 0 1 1 0 8 0 inpcb 280 43 0 37 1 0 1 1 0 8 0 nd6 48 4 0 4 1 1 0 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 15 0 9 1 0 1 1 0 8 0 pfstkey 112 15 0 9 1 0 1 1 0 8 0 pfstate 328 15 0 9 2 1 1 2 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 256 213 0 90 14 4 10 14 0 8 0 art_table 32 214 0 90 2 0 2 2 0 8 0 art_node 16 44 0 22 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 15874 0 14464 46 0 46 46 0 8 0 ffsino 272 15874 0 14464 95 0 95 95 0 8 0 nchpl 144 21003 0 19382 62 1 61 61 0 8 0 uvmvnodes 72 5926 0 0 108 0 108 108 0 8 0 vnodes 208 5926 0 0 312 0 312 312 0 8 0 namei 1024 72141 0 72141 1 0 1 1 0 8 1 percpumem 16 30 0 0 1 0 1 1 0 8 0 scxspl 192 48425 0 48425 5 4 1 4 0 8 1 plimitpl 152 20 0 12 1 0 1 1 0 8 0 sigapl 432 5073 0 5057 3 1 2 3 0 8 0 futexpl 56 83334 0 83334 2 1 1 1 0 8 1 knotepl 112 107 0 90 1 0 1 1 0 8 0 kqueuepl 104 3 0 1 1 0 1 1 0 8 0 pipepl 112 226 0 207 1 0 1 1 0 8 0 fdescpl 488 5074 0 5057 3 0 3 3 0 8 0 filepl 152 35129 0 35056 4 1 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 27 0 16 1 0 1 1 0 8 0 pgrppl 48 27 0 16 1 0 1 1 0 8 0 ucredpl 96 73 0 64 1 0 1 1 0 8 0 zombiepl 144 5057 0 5057 1 0 1 1 0 8 1 processpl 896 5089 0 5057 4 0 4 4 0 8 0 procpl 632 16268 0 16225 4 0 4 4 0 8 0 srpgc 64 4 0 4 1 1 0 1 0 8 0 sockpl 384 9621 0 9599 4 1 3 3 0 8 0 mcl4k 4096 6 0 0 1 0 1 1 0 8 0 mcl2k 2048 91 0 0 12 0 12 12 0 8 0 mtagpl 80 1 0 0 1 0 1 1 0 8 0 mbufpl 256 182 0 0 11 0 11 11 0 8 0 bufpl 256 11312 0 4264 441 0 441 441 0 8 0 anonpl 16 302936 0 300242 18 7 11 13 0 124 0 amapchunkpl 152 28292 0 28199 8 4 4 6 0 158 0 amappl16 192 20486 0 20384 7 1 6 6 0 8 0 amappl14 176 4844 0 4839 1 0 1 1 0 8 0 amappl13 168 4 0 4 1 1 0 1 0 8 0 amappl12 160 38 0 34 1 0 1 1 0 8 0 amappl11 152 60 0 45 1 0 1 1 0 8 0 amappl10 144 27 0 24 1 0 1 1 0 8 0 amappl9 136 872 0 865 1 0 1 1 0 8 0 amappl8 128 176 0 164 1 0 1 1 0 8 0 amappl7 120 55 0 50 1 0 1 1 0 8 0 amappl6 112 112 0 103 1 0 1 1 0 8 0 amappl5 104 186 0 171 1 0 1 1 0 8 0 amappl4 96 3008 0 2978 3 2 1 2 0 8 0 amappl3 88 4991 0 4982 1 0 1 1 0 8 0 amappl2 80 39665 0 39588 4 2 2 3 0 8 0 amappl1 72 117203 0 116747 32 22 10 20 0 8 0 amappl 80 16553 0 16517 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 17 0 17 1 1 0 1 0 8 0 aobjpl 64 1 0 0 1 0 1 1 0 8 0 uaddrrnd 24 5074 0 5057 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 5074 0 5057 1 0 1 1 0 8 0 vmmpekpl 168 45708 0 45684 2 0 2 2 0 8 0 vmmpepl 168 437980 0 436806 90 37 53 80 0 357 1 vmsppl 368 5073 0 5057 2 0 2 2 0 8 0 pdppl 4096 10155 0 10114 7 1 6 6 0 8 0 pvpl 32 901184 0 895779 126 67 59 122 0 265 15 pmappl 232 5073 0 5057 2 1 1 2 0 8 0 extentpl 40 41 0 26 1 0 1 1 0 8 0 phpool 112 593 0 8 17 0 17 17 0 8 0