Warning: Permanently added '10.128.0.146' (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 kernel: protection fault trap, code=0 Stopped at witness_checkorder+0x1ec: movl 0x8(%r14),%ebx ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace witness_checkorder(fffffd806f329520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f329510) at mtx_enter+0x3e knote_remove(ffff80002120cac0,fffffd806f329510,fffffd806f329598,3,0) at knote_remove+0x20d knote_fdclose(ffff80002120cac0,3) at knote_fdclose+0xae fdfree(ffff80002120cac0) at fdfree+0xdf exit1(ffff80002120cac0,0,0,1) at exit1+0x3e4 sys_exit(ffff80002120cac0,ffff8000212994b0,ffff800021299500) at sys_exit+0x1a syscall(ffff800021299580) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7438dfee5360, count: -9 ddb{0}> show registers rdi 0 rsi 0x20000 acpi_pdirpa+0xbe63 rbp 0xffff800021299250 rbx 0xe rdx 0 rcx 0xfffffd80037e4860 rax 0xffffffff82bfcff0 cpu_info_full_primary+0x1ff0 r8 0x1 r9 0 r10 0x7b01ef5c255d7bd6 r11 0x49470ec011e608fc r12 0 r13 0xfffffd806f329520 r14 0xfffeffff00010000 r15 0xffff80002120cac0 rip 0xffffffff81eeff1c witness_checkorder+0x1ec cs 0x8 rflags 0x10246 __ALIGN_SIZE+0xf246 rsp 0xffff8000212991a0 ss 0x10 witness_checkorder+0x1ec: movl 0x8(%r14),%ebx ddb{0}> show proc PROC (syz-executor2093262167) pid=411707 stat=onproc flags process=1008 proc=2000 pri=0, usrpri=72, nice=20 forw=0xffffffffffffffff, list=0xffff80002120d010,0xffff80002120d570 process=0xffff8000ffff6198 user=0xffff800021294000, vmspace=0xfffffd806c5a2590 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 22490 171240 81226 0 2 0 syz-executor2093262167 22490 313765 81226 0 2 0x4000000 syz-executor2093262167 20233 104785 74716 0 2 0 syz-executor2093262167 20233 456304 74716 0 3 0x4000080 fsleep syz-executor2093262167 3308 279973 89987 0 3 0x80 nanoslp syz-executor2093262167 81226 281819 89987 0 3 0x80 nanoslp syz-executor2093262167 88381 491444 89987 0 3 0x80 nanoslp syz-executor2093262167 62625 365929 89987 0 3 0x80 nanoslp syz-executor2093262167 87020 446921 89987 0 3 0x80 nanoslp syz-executor2093262167 23418 257866 89987 0 3 0x80 nanoslp syz-executor2093262167 31119 381945 89987 0 3 0x80 nanoslp syz-executor2093262167 74716 298868 89987 0 3 0x80 nanoslp syz-executor2093262167 89987 438096 74748 0 3 0x82 nanoslp syz-executor2093262167 74748 465028 60136 0 3 0x10008a sigsusp ksh 60136 47115 70290 0 3 0x9a kqread sshd 12088 328329 1 0 3 0x100083 ttyin getty 70290 388667 1 0 3 0x88 kqread sshd 90726 86630 11835 73 3 0x1100090 kqread syslogd 11835 238 1 0 3 0x100082 netio syslogd 19950 521176 1 0 3 0x100080 kqread resolvd 74024 464010 74087 77 3 0x100092 kqread dhcpleased 53901 261975 74087 77 3 0x100092 kqread dhcpleased 74087 482417 1 0 3 0x80 kqread dhcpleased 32489 336790 0 0 3 0x14200 bored smr 43924 201869 0 0 2 0x14200 zerothread 24024 414284 0 0 3 0x14200 aiodoned aiodoned 89245 336591 0 0 3 0x14200 syncer update 56192 421573 0 0 3 0x14200 cleaner cleaner 26238 21482 0 0 7 0x14200 reaper 95103 116871 0 0 3 0x14200 pgdaemon pagedaemon 80839 337410 0 0 3 0x14200 bored viomb 72064 451271 0 0 3 0x40014200 acpi0 acpi0 75624 413035 0 0 3 0x40014200 idle1 71432 112491 0 0 3 0x14200 bored softnet3 7873 399024 0 0 3 0x14200 bored softnet2 4721 148196 0 0 3 0x14200 bored softnet1 76081 201902 0 0 3 0x14200 bored softnet0 96719 445802 0 0 3 0x14200 bored systqmp 61128 249404 0 0 3 0x14200 bored systq 26109 367501 0 0 3 0x40014200 bored softclock 63498 202273 0 0 3 0x40014200 idle0 1 451852 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10156 6389K 6420K 78643K 11234 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 1187 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 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 25 122K 122K 78643K 25 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 108 5K 7K 78643K 3295 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 2839 0 kqueue 11 16K 24K 78643K 194 0 SYN cache 2 16K 16K 78643K 2 0 ddb{0}> 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 32 189 0 189 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 368 201 0 192 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 1422 0 37 87 0 87 87 0 8 0 ffsino 272 1422 0 37 93 0 93 93 0 8 0 nchpl 144 1606 0 47 58 0 58 58 0 8 0 uvmvnodes 80 1431 0 0 30 0 30 30 0 8 0 vnodes 216 1431 0 0 80 0 80 80 0 8 0 namei 1024 4256 0 4256 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 4838 0 4838 3 2 1 2 1 8 1 plimitpl 152 16 0 10 1 0 1 1 0 8 0 sigapl 424 492 0 446 6 0 6 6 0 8 0 futexpl 64 457 0 456 1 0 1 1 0 8 0 knotepl 120 49 0 0 2 0 2 2 0 8 0 kqueuepl 216 193 0 186 1 0 1 1 0 8 0 pipepl 320 87 0 84 1 0 1 1 0 8 0 fdescpl 496 475 0 451 5 1 4 4 0 8 0 filepl 152 1301 0 1245 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 17 0 9 1 0 1 1 0 8 0 pgrppl 48 17 0 9 1 0 1 1 0 8 0 ucredpl 104 66 0 56 1 0 1 1 0 8 0 zombiepl 144 452 0 446 1 0 1 1 0 8 0 processpl 1072 492 0 446 4 0 4 4 0 8 0 procpl 680 677 0 628 5 0 5 5 0 8 0 sockpl 488 254 0 229 4 0 4 4 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 3 0 0 1 0 1 1 0 8 0 mcl2k 2048 238 0 0 30 0 30 30 0 8 0 mtagpl 96 2 0 0 1 0 1 1 0 8 0 mbufpl 256 248 0 0 16 0 16 16 0 8 0 bufpl 288 2475 0 88 171 0 171 171 0 8 0 anonpl 24 198524 0 196571 24 2 22 24 0 186 9 amapchunkpl 152 11624 0 11444 12 0 12 12 0 158 1 amappl16 200 5881 0 5879 5 2 3 5 0 8 2 amappl15 192 12 0 11 1 0 1 1 0 8 0 amappl14 184 107 0 98 1 0 1 1 0 8 0 amappl13 176 6 0 6 1 1 0 1 0 8 0 amappl12 168 961 0 946 1 0 1 1 0 8 0 amappl11 160 57 0 47 1 0 1 1 0 8 0 amappl10 152 22 0 22 1 0 1 1 0 8 1 amappl9 144 208 0 208 1 1 0 1 0 8 0 amappl8 136 25 0 23 1 0 1 1 0 8 0 amappl7 128 207 0 194 1 0 1 1 0 8 0 amappl6 120 144 0 131 1 0 1 1 0 8 0 amappl5 112 106 0 98 1 0 1 1 0 8 0 amappl4 104 415 0 387 1 0 1 1 0 8 0 amappl3 96 2759 0 2725 2 0 2 2 0 8 0 amappl2 88 642 0 596 2 0 2 2 0 8 0 amappl1 80 9963 0 9511 11 0 11 11 0 8 1 amappl 88 3028 0 2958 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 24 475 0 451 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 475 0 451 1 0 1 1 0 8 0 vmmpekpl 168 7655 0 7632 2 0 2 2 0 8 0 vmmpepl 168 40328 0 39201 58 0 58 58 0 357 4 vmsppl 464 474 0 451 5 1 4 4 0 8 0 rwobjpl 56 21351 0 19275 32 1 31 31 0 8 0 pdppl 4096 958 0 902 82 16 66 66 0 8 10 pvpl 32 301177 0 296557 52 2 50 52 0 265 10 pmappl 248 474 0 451 3 1 2 2 0 8 0 extentpl 40 56 0 38 1 0 1 1 0 8 0 phpool 112 503 0 18 14 0 14 14 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace witness_checkorder(fffffd806f329520,9,0) at witness_checkorder+0x1ec mtx_enter(fffffd806f329510) at mtx_enter+0x3e knote_remove(ffff80002120cac0,fffffd806f329510,fffffd806f329598,3,0) at knote_remove+0x20d knote_fdclose(ffff80002120cac0,3) at knote_fdclose+0xae fdfree(ffff80002120cac0) at fdfree+0xdf exit1(ffff80002120cac0,0,0,1) at exit1+0x3e4 sys_exit(ffff80002120cac0,ffff8000212994b0,ffff800021299500) at sys_exit+0x1a syscall(ffff800021299580) at syscall+0x5e2 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7438dfee5360, count: -9 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1e: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff800020d58ff0) at x86_ipi_db+0x1e x86_ipi_handler() at x86_ipi_handler+0xb7 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff82d48c68) at __mp_lock+0x129 reaper(ffff8000211b37f0) at reaper+0x160 end trace frame: 0x0, count: -5