Warning: Permanently added '10.128.0.61' (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 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 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 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 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 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 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 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 witness_checkorder+0x4f5: movl 0x10(%r14),%ecx ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace witness_checkorder(fffffd806f1e70e8,9,0) at witness_checkorder+0x4f5 mtx_enter(fffffd806f1e70d8) at mtx_enter+0x3e knote_remove(ffff80002121b808,fffffd806f1e70d8,fffffd806f1e7160,3,0) at knote_remove+0x20d knote_fdclose(ffff80002121b808,3) at knote_fdclose+0xae fdfree(ffff80002121b808) at fdfree+0xdf exit1(ffff80002121b808,0,0,1) at exit1+0x3ff sys_exit(ffff80002121b808,ffff80002129f3a0,ffff80002129f3f0) at sys_exit+0x1a syscall(ffff80002129f470) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7db9d75213e0, count: -9 ddb{1}> show registers rdi 0xffffffff rsi 0xffffffff rbp 0xffff80002129f140 rbx 0xffffffff rdx 0 rcx 0xc rax 0xfffffd80031ee000 r8 0x2 r9 0x1 r10 0x42bf657dd6aebbe7 r11 0xe4966b3826293d15 r12 0xfffffd80031c6300 r13 0xfffffd806f1e70e8 r14 0xdeaf4152deaf4152 r15 0xfffffd80039b5a40 rip 0xffffffff811d0715 witness_checkorder+0x4f5 cs 0x8 rflags 0x10212 __ALIGN_SIZE+0xf212 rsp 0xffff80002129f090 ss 0x10 witness_checkorder+0x4f5: movl 0x10(%r14),%ecx ddb{1}> show proc PROC (syz-executor1650604283) pid=360464 stat=onproc flags process=1008 proc=2000 pri=0, usrpri=73, nice=20 forw=0xffffffffffffffff, list=0xffff80002121bab0,0xffff80002121a580 process=0xffff8000212c4878 user=0xffff80002129a000, vmspace=0xfffffd8076e421f0 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 45258 97594 93191 0 2 0 syz-executor1650604283 93475 185472 91014 0 2 0 syz-executor1650604283 81148 234162 41998 0 2 0 syz-executor1650604283 81148 498550 41998 0 3 0x4000080 fsleep syz-executor1650604283 87111 162488 27939 0 2 0 syz-executor1650604283 87111 493558 27939 0 3 0x4000080 fsleep syz-executor1650604283 97657 96688 21583 0 2 0 syz-executor1650604283 97657 409667 21583 0 2 0x4000080 syz-executor1650604283 21583 312827 32991 0 3 0x80 nanoslp syz-executor1650604283 99272 454519 32991 0 3 0x80 nanoslp syz-executor1650604283 93191 24146 32991 0 3 0x80 nanoslp syz-executor1650604283 41998 522296 32991 0 3 0x80 nanoslp syz-executor1650604283 91014 210610 32991 0 3 0x80 nanoslp syz-executor1650604283 3622 482383 32991 0 2 0 syz-executor1650604283 44527 48561 32991 0 3 0x80 nanoslp syz-executor1650604283 27939 153703 32991 0 3 0x80 nanoslp syz-executor1650604283 32991 417522 46426 0 3 0x82 nanoslp syz-executor1650604283 46426 9866 1233 0 3 0x10008a sigsusp ksh 1233 359181 41282 0 3 0x9a kqread sshd 49979 339909 1 0 3 0x100083 ttyin getty 41282 176384 1 0 3 0x88 kqread sshd 83588 56429 91941 73 3 0x1100090 kqread syslogd 91941 146095 1 0 3 0x100082 netio syslogd 7390 282487 1 0 3 0x100080 kqread resolvd 15423 26662 97901 77 3 0x100092 kqread dhcpleased 19141 260323 97901 77 3 0x100092 kqread dhcpleased 97901 415848 1 0 3 0x80 kqread dhcpleased 83923 376695 0 0 3 0x14200 bored smr 45862 364944 0 0 2 0x14200 zerothread 95722 440340 0 0 3 0x14200 aiodoned aiodoned 27023 161623 0 0 3 0x14200 syncer update 69192 256780 0 0 3 0x14200 cleaner cleaner 62713 351212 0 0 7 0x14200 reaper 64560 427512 0 0 3 0x14200 pgdaemon pagedaemon 55563 455176 0 0 3 0x14200 bored viomb 43132 416628 0 0 3 0x40014200 acpi0 acpi0 84841 211804 0 0 3 0x40014200 idle1 38460 321221 0 0 3 0x14200 bored softnet3 25395 224808 0 0 3 0x14200 bored softnet2 5575 269163 0 0 3 0x14200 bored softnet1 59381 491031 0 0 3 0x14200 bored softnet0 89675 168789 0 0 3 0x14200 bored systqmp 64679 102099 0 0 3 0x14200 bored systq 29466 306228 0 0 3 0x40014200 bored softclock 99385 189844 0 0 3 0x40014200 idle0 1 50847 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10166 6390K 6420K 78643K 11244 0 pcb 13 8K 8K 78643K 13 0 rtable 58 1K 2K 78643K 110 0 pf 12 6K 6K 78643K 12 0 ifaddr 12 9K 9K 78643K 12 0 ifgroup 17 1K 1K 78643K 17 0 counters 44 33K 33K 78643K 44 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 1650 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 5 8K 17K 78643K 2920 0 proc 55 78K 79K 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 85 387K 387K 78643K 85 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 119 6K 7K 78643K 7877 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 5904K 5968K 78643K 3800 0 kqueue 11 16K 26K 78643K 994 0 SYN cache 2 16K 16K 78643K 2 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 22 0 0 1 0 1 1 0 8 0 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 304 5 0 5 1 0 1 1 0 8 1 tcpqe 32 227 0 227 1 1 0 1 0 8 0 tcpcb 808 978 0 974 2 0 2 2 0 8 1 arp 120 2 0 0 1 0 1 1 0 8 0 inpcb 368 996 0 989 2 0 2 2 0 8 1 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 1885 0 500 87 0 87 87 0 8 0 ffsino 272 1885 0 500 93 0 93 93 0 8 0 nchpl 144 2069 0 510 58 0 58 58 0 8 0 uvmvnodes 80 1894 0 0 39 0 39 39 0 8 0 vnodes 216 1894 0 0 106 0 106 106 0 8 0 namei 1024 12028 0 12028 1 0 1 1 0 8 1 percpumem 16 35 0 0 1 0 1 1 0 8 0 kstatmem 264 6 0 0 1 0 1 1 0 8 0 scxspl 216 4805 0 4805 3 2 1 2 1 8 1 plimitpl 152 16 0 10 1 0 1 1 0 8 0 sigapl 424 1292 0 1246 6 0 6 6 0 8 0 futexpl 64 3249 0 3247 1 0 1 1 0 8 0 knotepl 120 55 0 0 2 0 2 2 0 8 0 kqueuepl 216 990 0 983 1 0 1 1 0 8 0 pipepl 320 87 0 84 1 0 1 1 0 8 0 fdescpl 496 1275 0 1248 5 1 4 4 0 8 0 filepl 152 7925 0 7862 4 0 4 4 0 8 1 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 5895 0 5885 1 0 1 1 0 8 0 zombiepl 144 1249 0 1246 1 0 1 1 0 8 0 processpl 1072 1292 0 1246 4 0 4 4 0 8 0 procpl 680 2294 0 2244 5 0 5 5 0 8 0 sockpl 488 1049 0 1026 4 0 4 4 0 8 0 mcl8k 8192 4 0 0 1 0 1 1 0 8 0 mcl4k 4096 5 0 0 1 0 1 1 0 8 0 mcl2k 2048 252 0 0 32 0 32 32 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 260 0 0 17 0 17 17 0 8 0 bufpl 288 2512 0 88 174 0 174 174 0 8 0 anonpl 24 211839 0 209837 25 10 15 23 0 186 2 amapchunkpl 152 25646 0 25431 12 0 12 12 0 158 0 amappl16 200 5747 0 5746 5 4 1 5 0 8 0 amappl15 192 15 0 15 1 1 0 1 0 8 0 amappl14 184 111 0 102 1 0 1 1 0 8 0 amappl13 176 10 0 10 1 1 0 1 0 8 0 amappl12 168 1830 0 1814 2 1 1 2 0 8 0 amappl11 160 87 0 77 1 0 1 1 0 8 0 amappl10 152 17 0 17 1 1 0 1 0 8 0 amappl9 144 172 0 172 1 1 0 1 0 8 0 amappl8 136 33 0 31 1 0 1 1 0 8 0 amappl7 128 1036 0 1021 1 0 1 1 0 8 0 amappl6 120 157 0 144 1 0 1 1 0 8 0 amappl5 112 107 0 97 1 0 1 1 0 8 0 amappl4 104 417 0 387 1 0 1 1 0 8 0 amappl3 96 6915 0 6868 2 0 2 2 0 8 0 amappl2 88 461 0 419 2 0 2 2 0 8 0 amappl1 80 13936 0 13475 11 0 11 11 0 8 0 amappl 88 7608 0 7527 3 0 3 3 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 1275 0 1248 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1275 0 1248 1 0 1 1 0 8 0 vmmpekpl 168 11540 0 11516 2 0 2 2 0 8 0 vmmpepl 168 68643 0 67442 59 1 58 58 0 357 0 vmsppl 464 1274 0 1248 5 1 4 4 0 8 0 rwobjpl 56 30955 0 28394 39 2 37 37 0 8 0 pdppl 4096 2558 0 2496 82 16 66 66 0 8 4 pvpl 32 355494 0 350731 52 8 44 52 0 265 3 pmappl 248 1274 0 1248 3 1 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 510 0 18 15 0 15 15 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff82ba3ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82d8cde8) at __mp_lock+0x122 reaper(ffff8000211b2d50) at reaper+0x160 end trace frame: 0x0, count: -5 ddb{0}> machine ddbcpu 1 Stopped at witness_checkorder+0x4f5: movl 0x10(%r14),%ecx ddb{1}> trace witness_checkorder(fffffd806f1e70e8,9,0) at witness_checkorder+0x4f5 mtx_enter(fffffd806f1e70d8) at mtx_enter+0x3e knote_remove(ffff80002121b808,fffffd806f1e70d8,fffffd806f1e7160,3,0) at knote_remove+0x20d knote_fdclose(ffff80002121b808,3) at knote_fdclose+0xae fdfree(ffff80002121b808) at fdfree+0xdf exit1(ffff80002121b808,0,0,1) at exit1+0x3ff sys_exit(ffff80002121b808,ffff80002129f3a0,ffff80002129f3f0) at sys_exit+0x1a syscall(ffff80002129f470) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7db9d75213e0, count: -9