Warning: Permanently added '10.128.0.44' (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 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(fffffd806ef671c0,9,0) at witness_checkorder+0x4f5 mtx_enter(fffffd806ef671b0) at mtx_enter+0x3e knote_remove(ffff8000211f5808,fffffd806ef671b0,fffffd806ef67238,3,0) at knote_remove+0x20d knote_fdclose(ffff8000211f5808,3) at knote_fdclose+0xae fdfree(ffff8000211f5808) at fdfree+0xdf exit1(ffff8000211f5808,0,0,1) at exit1+0x3e4 sys_exit(ffff8000211f5808,ffff800021263aa0,ffff800021263af0) at sys_exit+0x1a syscall(ffff800021263b70) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f11e23a3730, count: -9 ddb{1}> show registers rdi 0xffffffff rsi 0xffffffff rbp 0xffff800021263840 rbx 0xffffffff rdx 0 rcx 0xc rax 0xfffffd80031ee000 r8 0x1 r9 0x1 r10 0x61a8f8e11774d674 r11 0x8f79fd056195d39a r12 0xfffffd80031c6300 r13 0xfffffd806ef671c0 r14 0xdeaf4152deaf4152 r15 0xfffffd80039b5248 rip 0xffffffff8159fd35 witness_checkorder+0x4f5 cs 0x8 rflags 0x10212 __ALIGN_SIZE+0xf212 rsp 0xffff800021263790 ss 0x10 witness_checkorder+0x4f5: movl 0x10(%r14),%ecx ddb{1}> show proc PROC (syz-executor3001616429) pid=340220 stat=onproc flags process=1008 proc=2000 pri=0, usrpri=58, nice=20 forw=0xffffffffffffffff, list=0xffff8000211f4818,0xffff8000211f5020 process=0xffff8000ffff65c8 user=0xffff80002125e000, vmspace=0xfffffd8008a12740 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 21210 57033 53191 0 2 0 syz-executor3001616429 30352 209133 41392 0 2 0 syz-executor3001616429 22822 386880 26724 0 7 0 syz-executor3001616429 80359 244025 10025 0 2 0 syz-executor3001616429 80359 493795 10025 0 2 0x4000000 syz-executor3001616429 45476 324629 1992 0 2 0 syz-executor3001616429 39987 154553 83942 0 2 0 syz-executor3001616429 39987 356224 83942 0 2 0x4000000 syz-executor3001616429 83942 276428 50731 0 3 0x80 nanoslp syz-executor3001616429 1992 228046 50731 0 3 0x80 nanoslp syz-executor3001616429 26724 158760 50731 0 3 0x80 nanoslp syz-executor3001616429 10025 355848 50731 0 3 0x80 nanoslp syz-executor3001616429 53191 513357 50731 0 3 0x80 nanoslp syz-executor3001616429 91648 442846 50731 0 3 0x80 nanoslp syz-executor3001616429 41392 148671 50731 0 3 0x80 nanoslp syz-executor3001616429 44041 283673 50731 0 2 0 syz-executor3001616429 50731 446604 68644 0 3 0x82 nanoslp syz-executor3001616429 68644 488279 13060 0 3 0x10008a sigsusp ksh 13060 497764 12630 0 2 0x9a sshd 79902 461915 1 0 3 0x100083 ttyin getty 12630 2467 1 0 3 0x88 kqread sshd 94080 383468 1196 74 3 0x1100092 bpf pflogd 1196 414385 1 0 3 0x80 netio pflogd 47750 262116 52804 73 3 0x1100090 kqread syslogd 52804 99936 1 0 3 0x100082 netio syslogd 2194 205944 1 0 3 0x100080 kqread resolvd 18581 51146 84810 77 3 0x100092 kqread dhcpleased 85807 514335 84810 77 3 0x100092 kqread dhcpleased 84810 469752 1 0 3 0x80 kqread dhcpleased 34871 327062 0 0 3 0x14200 bored smr 15747 77600 0 0 2 0x14200 zerothread 18981 474354 0 0 3 0x14200 aiodoned aiodoned 84316 142097 0 0 3 0x14200 syncer update 79287 445063 0 0 3 0x14200 cleaner cleaner 5359 473730 0 0 2 0x14200 reaper 12606 33333 0 0 3 0x14200 pgdaemon pagedaemon 84739 444496 0 0 3 0x14200 bored viomb 17902 403631 0 0 3 0x40014200 acpi0 acpi0 61162 72058 0 0 3 0x40014200 idle1 78841 78709 0 0 3 0x14200 bored softnet3 72442 159301 0 0 3 0x14200 bored softnet2 1409 80383 0 0 3 0x14200 bored softnet1 89756 178294 0 0 3 0x14200 bored softnet0 58155 413134 0 0 3 0x14200 bored systqmp 22416 356800 0 0 3 0x14200 bored systq 80852 359064 0 0 3 0x40014200 bored softclock 62464 18653 0 0 3 0x40014200 idle0 1 495119 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 10162 6456K 6457K 78643K 11240 0 pcb 13 8K 8K 78643K 13 0 rtable 58 1K 2K 78643K 116 0 pf 15 6K 10K 78643K 26 0 ifaddr 13 9K 9K 78643K 13 0 ifgroup 22 1K 1K 78643K 22 0 counters 44 33K 33K 78643K 44 0 ioctlops 0 0K 4K 78643K 1475 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1176 74K 74K 78643K 1192 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 67 91K 91K 78643K 302 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 272 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 128 6K 7K 78643K 5797 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 4 0K 0K 78643K 4 0 temp 1 5904K 5968K 78643K 3136 0 kqueue 11 16K 28K 78643K 577 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 21 0 18 1 0 1 1 0 8 0 rtentry 112 23 0 1 1 0 1 1 0 8 0 unpcb 144 35 0 20 1 0 1 1 0 8 0 syncache 304 5 0 5 1 0 1 1 0 8 1 tcpqe 32 170 0 170 1 1 0 1 0 8 0 tcpcb 808 8 0 5 1 0 1 1 0 8 0 arp 120 2 0 0 1 0 1 1 0 8 0 inpcb 368 594 0 587 2 0 2 2 0 8 1 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 9 0 0 1 0 1 1 0 8 0 pfstkey 128 9 0 0 1 0 1 1 0 8 0 pfstate 376 9 0 0 1 0 1 1 0 8 0 pfrule 1344 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 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 1432 0 38 88 0 88 88 0 8 0 ffsino 272 1432 0 38 93 0 93 93 0 8 0 nchpl 144 1618 0 49 59 0 59 59 0 8 0 uvmvnodes 80 1446 0 0 30 0 30 30 0 8 0 vnodes 216 1446 0 0 81 0 81 81 0 8 0 namei 1024 4575 0 4575 1 0 1 1 0 8 1 percpumem 16 35 0 0 1 0 1 1 0 8 0 kstatmem 264 8 0 0 1 0 1 1 0 8 0 scxspl 216 4847 0 4847 3 2 1 2 1 8 1 plimitpl 152 17 0 10 1 0 1 1 0 8 0 sigapl 424 915 0 867 7 1 6 6 0 8 0 futexpl 64 1480 0 1480 1 0 1 1 0 8 1 knotepl 120 48 0 0 2 0 2 2 0 8 0 kqueuepl 216 581 0 574 1 0 1 1 0 8 0 pipepl 320 95 0 92 1 0 1 1 0 8 0 fdescpl 496 898 0 868 4 0 4 4 0 8 0 filepl 152 1842 0 1783 3 0 3 3 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 18 0 9 1 0 1 1 0 8 0 pgrppl 48 18 0 9 1 0 1 1 0 8 0 ucredpl 104 71 0 59 1 0 1 1 0 8 0 zombiepl 144 869 0 867 1 0 1 1 0 8 0 processpl 1072 915 0 867 4 0 4 4 0 8 0 procpl 680 1493 0 1442 6 1 5 5 0 8 0 sockpl 488 650 0 625 4 0 4 4 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 242 0 0 31 0 31 31 0 8 0 mtagpl 96 3 0 0 1 0 1 1 0 8 0 mbufpl 256 256 0 0 16 0 16 16 0 8 0 bufpl 288 2534 0 90 175 0 175 175 0 8 0 anonpl 24 216381 0 214229 25 4 21 25 0 186 7 amapchunkpl 152 19155 0 18940 13 1 12 12 0 158 3 amappl16 200 6285 0 6284 5 4 1 5 0 8 0 amappl15 192 5 0 5 1 1 0 1 0 8 0 amappl14 184 116 0 105 1 0 1 1 0 8 0 amappl13 176 12 0 11 1 0 1 1 0 8 0 amappl12 168 1462 0 1445 2 1 1 2 0 8 0 amappl11 160 63 0 49 1 0 1 1 0 8 0 amappl10 152 15 0 14 1 0 1 1 0 8 0 amappl9 144 191 0 191 1 1 0 1 0 8 0 amappl8 136 34 0 32 1 0 1 1 0 8 0 amappl7 128 597 0 582 1 0 1 1 0 8 0 amappl6 120 161 0 146 1 0 1 1 0 8 0 amappl5 112 127 0 116 1 0 1 1 0 8 0 amappl4 104 478 0 445 1 0 1 1 0 8 0 amappl3 96 4360 0 4317 3 1 2 2 0 8 0 amappl2 88 1059 0 1006 2 0 2 2 0 8 0 amappl1 80 12329 0 11823 12 0 12 12 0 8 1 amappl 88 5486 0 5404 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 24 898 0 868 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 898 0 868 1 0 1 1 0 8 0 vmmpekpl 168 10002 0 9982 2 0 2 2 0 8 0 vmmpepl 168 56523 0 55205 64 1 63 63 0 357 5 vmsppl 464 897 0 868 4 0 4 4 0 8 0 rwobjpl 56 26861 0 24682 34 2 32 33 0 8 1 pdppl 4096 1804 0 1736 86 16 70 70 0 8 2 pvpl 32 348977 0 343707 58 5 53 57 0 265 10 pmappl 248 897 0 868 2 0 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 514 0 19 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(ffffffff82bc2ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82cbdb20) at __mp_lock+0x122 syscall(ffff8000212abf10) at syscall+0x5cd Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f11e23a3650, count: -6 ddb{0}> machine ddbcpu 1 Stopped at witness_checkorder+0x4f5: movl 0x10(%r14),%ecx ddb{1}> trace witness_checkorder(fffffd806ef671c0,9,0) at witness_checkorder+0x4f5 mtx_enter(fffffd806ef671b0) at mtx_enter+0x3e knote_remove(ffff8000211f5808,fffffd806ef671b0,fffffd806ef67238,3,0) at knote_remove+0x20d knote_fdclose(ffff8000211f5808,3) at knote_fdclose+0xae fdfree(ffff8000211f5808) at fdfree+0xdf exit1(ffff8000211f5808,0,0,1) at exit1+0x3e4 sys_exit(ffff8000211f5808,ffff800021263aa0,ffff800021263af0) at sys_exit+0x1a syscall(ffff800021263b70) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7f11e23a3730, count: -9