b+&~SАu= Nm3჏tEgPU je-bYZ&ޣb+&~SАu= Nm3჏tEgPU je-bYZ&ޣb+&~SАu= Nm3჏tEgPU je-bYZ&ޣb+&~SАu= Nm3჏tEgPU je-bYZ&ޣpanic: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *392748 4394 0 0 0x4000000 0 syz-executor.0 160323 33075 0 0 0 1 syz-executor.1 db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806429acd8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806429acd8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806429abc0) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e33c848,ffff80002e33c854,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e33c848,ffff80002e33c854,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e33c848,ffff80002e33c854,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e33c848,ffff80002e33c854,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd807a74e700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd807a74e700,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd807a74e600,fffffd80087453d8,ffff80002e33caa0,1) at rip_output+0x2cb sys/netinet/raw_ip.c:302 end trace frame: 0xffff80002e33cb20, count: 0 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic *cpu0: acquiring blockable sleep lock with spinlock or critical section held (kernel_lock) &kernel_lock ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806429acd8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806429acd8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806429abc0) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e33c848,ffff80002e33c854,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e33c848,ffff80002e33c854,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e33c848,ffff80002e33c854,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e33c848,ffff80002e33c854,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd807a74e700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd807a74e700,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd807a74e600,fffffd80087453d8,ffff80002e33caa0,1) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd80087453d8,9,fffffd807a74e600,0,0,ffff8000294f3508) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd80087453d8,0,ffff80002e33ccb8,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000294f3508,3,ffff80002e33ccb8,0,ffff80002e33cdb0) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_write(ffff8000294f3508,ffff80002e33cd58,ffff80002e33cdb0) at sys_write+0x83 sys/kern/sys_generic.c:301 syscall(ffff80002e33ce20) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002e33ce20) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x68498166a70, count: -20 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002e33c3d0 rbx 0xffffffff8298dbff cpu_info_full_primary+0x2bff rdx 0 rcx 0 rax 0xffff8000294f3508 r8 0x101010101010101 r9 0x8080808080808080 r10 0xf2b41d35af0dd022 r11 0x8b5cdba5a8efd6e6 r12 0xffffffff8298da00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff811e4c58 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80002e33c3c0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.0) pid=392748 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=83, nice=20 forw=0xffffffffffffffff, list=0xffff8000294fc2b0,0xffff8000294f3278 process=0xffff800025b110c0 user=0xffff80002e337000, vmspace=0xfffffd80681b55c0 estcpu=36, cpticks=2, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 84357 197415 78948 0 2 0 syz-executor.5 4394 65792 51221 0 2 0 syz-executor.0 * 4394 392748 51221 0 7 0x4000000 syz-executor.0 36562 26524 57216 0 2 0 syz-executor.6 46321 336698 4445 0 2 0 syz-executor.2 46321 322764 4445 0 3 0x4000080 fsleep syz-executor.2 33075 160323 47897 0 7 0 syz-executor.1 33075 285750 47897 0 2 0x4000000 syz-executor.1 39041 66079 13642 0 2 0 syz-executor.7 39041 86906 13642 0 3 0x4000080 fsleep syz-executor.7 64267 36697 43715 0 3 0x82 nanoslp syz-executor.4 78948 272032 43715 0 3 0x82 nanoslp syz-executor.5 51221 403121 43715 0 3 0x82 nanoslp syz-executor.0 38571 284465 0 0 3 0x14200 acct acct 13642 231585 43715 0 3 0x82 nanoslp syz-executor.7 54258 451935 0 0 3 0x14280 nfsidl nfsio 97689 233057 0 0 3 0x14280 nfsidl nfsio 50570 272137 0 0 3 0x14280 nfsidl nfsio 55213 52548 0 0 3 0x14280 nfsidl nfsio 38557 355613 0 0 3 0x14280 nfsidl nfsio 55988 230069 0 0 3 0x14280 nfsidl nfsio 47698 489788 0 0 3 0x14280 nfsidl nfsio 76924 293186 0 0 3 0x14280 nfsidl nfsio 38819 480455 0 0 3 0x14280 nfsidl nfsio 27103 194863 0 0 3 0x14280 nfsidl nfsio 32558 270827 0 0 3 0x14280 nfsidl nfsio 36970 512703 0 0 3 0x14280 nfsidl nfsio 51199 263384 0 0 3 0x14280 nfsidl nfsio 11884 241802 0 0 3 0x14280 nfsidl nfsio 72524 457366 0 0 3 0x14280 nfsidl nfsio 45396 210854 0 0 3 0x14280 nfsidl nfsio 49179 376585 0 0 3 0x14280 nfsidl nfsio 71518 144045 0 0 3 0x14280 nfsidl nfsio 36318 520863 0 0 3 0x14280 nfsidl nfsio 69395 104274 0 0 3 0x14280 nfsidl nfsio 4445 255638 43715 0 3 0x82 nanoslp syz-executor.2 4941 483118 0 0 3 0x14200 bored sosplice 57216 392023 43715 0 3 0x82 nanoslp syz-executor.6 30684 355697 43715 0 3 0x82 nanoslp syz-executor.3 47897 112647 43715 0 3 0x82 nanoslp syz-executor.1 43715 72557 8541 0 3 0x82 thrsleep syz-fuzzer 43715 467466 8541 0 3 0x4000082 nanoslp syz-fuzzer 43715 344101 8541 0 3 0x4000082 thrsleep syz-fuzzer 43715 408278 8541 0 3 0x4000082 thrsleep syz-fuzzer 43715 126052 8541 0 3 0x4000082 thrsleep syz-fuzzer 43715 8521 8541 0 3 0x4000082 thrsleep syz-fuzzer 43715 63139 8541 0 3 0x4000082 kqread syz-fuzzer 43715 260614 8541 0 3 0x4000082 thrsleep syz-fuzzer 8541 53905 36516 0 3 0x10008a sigsusp ksh 36516 298877 15398 0 3 0x9a kqread sshd 96034 162238 1 0 3 0x100083 ttyin getty 15398 14793 1 0 3 0x88 kqread sshd 46662 244289 51112 74 3 0x1100092 bpf pflogd 51112 107994 1 0 3 0x80 netio pflogd 56299 252035 31515 73 3 0x1100090 kqread syslogd 31515 516813 1 0 3 0x100082 netio syslogd 40582 38296 1 0 3 0x100080 kqread resolvd 83080 364414 81547 77 3 0x100092 kqread dhcpleased 212 485886 81547 77 3 0x100092 kqread dhcpleased 81547 59961 1 0 3 0x80 kqread dhcpleased 42408 137153 0 0 3 0x14200 bored smr 49966 22773 0 0 2 0x14200 zerothread 78501 284218 0 0 3 0x14200 aiodoned aiodoned 99167 26801 0 0 3 0x14200 syncer update 32434 101024 0 0 3 0x14200 cleaner cleaner 67565 61744 0 0 3 0x14200 reaper reaper 4670 50528 0 0 3 0x14200 pgdaemon pagedaemon 41604 434917 0 0 3 0x14200 bored viomb 8437 87477 0 0 3 0x40014200 acpi0 acpi0 2539 495188 0 0 3 0x40014200 idle1 76313 346749 0 0 3 0x14200 bored softnet 76835 285541 0 0 3 0x14200 bored systqmp 3447 330371 0 0 3 0x14200 bored systq 90628 433332 0 0 3 0x40014200 bored softclock 885 284269 0 0 3 0x40014200 idle0 1 381998 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks CPU 0: exclusive mutex &table->inpt_mtx r = 0 (0xffffffff82b03010) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip_input+0x135 #4 ip_deliver+0x322 sys/netinet/ip_input.c:657 #5 ip_ours+0x3ba sys/netinet/ip_input.c:616 #6 ip_input_if+0x2a1 #7 ipv4_input+0x48 sys/netinet/ip_input.c:242 #8 if_input_local+0x10e sys/net/if.c:774 #9 ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] #9 ip_output+0xb05 sys/netinet/ip_output.c:332 #10 rip_output+0x2cb sys/netinet/raw_ip.c:302 #11 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #12 sosend+0x632 sys/kern/uipc_socket.c:582 #13 dofilewritev+0x19c sys/kern/sys_generic.c:381 #14 sys_write+0x83 sys/kern/sys_generic.c:301 #15 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #15 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #16 Xsyscall+0x128 Process 4394 (syz-executor.0) thread 0xffff8000294f3508 (392748) exclusive rwlock netlock r = 0 (0xffffffff82904160) #0 witness_lock+0x44d #1 solock+0x86 sys/kern/uipc_socket2.c:295 #2 sosend+0x517 sys/kern/uipc_socket.c:570 #3 dofilewritev+0x19c sys/kern/sys_generic.c:381 #4 sys_write+0x83 sys/kern/sys_generic.c:301 #5 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #6 Xsyscall+0x128 exclusive mutex &table->inpt_mtx r = 0 (0xffffffff82b03010) #0 witness_lock+0x44d #1 mtx_enter_try+0x100 #2 mtx_enter+0x4b sys/kern/kern_lock.c:266 #3 rip_input+0x135 #4 ip_deliver+0x322 sys/netinet/ip_input.c:657 #5 ip_ours+0x3ba sys/netinet/ip_input.c:616 #6 ip_input_if+0x2a1 #7 ipv4_input+0x48 sys/netinet/ip_input.c:242 #8 if_input_local+0x10e sys/net/if.c:774 #9 ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] #9 ip_output+0xb05 sys/netinet/ip_output.c:332 #10 rip_output+0x2cb sys/netinet/raw_ip.c:302 #11 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #12 sosend+0x632 sys/kern/uipc_socket.c:582 #13 dofilewritev+0x19c sys/kern/sys_generic.c:381 #14 sys_write+0x83 sys/kern/sys_generic.c:301 #15 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #15 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #16 Xsyscall+0x128 Process 33075 (syz-executor.1) thread 0xffff8000294f22a8 (160323) exclusive rwlock amaplk r = 0 (0xfffffd80782e32b8) #0 witness_lock+0x44d #1 uvm_fault_check+0x3ca sys/uvm/uvm_fault.c:774 #2 uvm_fault+0x102 sys/uvm/uvm_fault.c:602 #3 upageflttrap+0x82 sys/arch/amd64/amd64/trap.c:181 #4 usertrap+0x1aa sys/arch/amd64/amd64/trap.c:403 #5 recall_trap+0x8 shared rwlock vmmaplk r = 0 (0xfffffd806ac94d18) #0 witness_lock+0x44d #1 uvmfault_lookup+0xd9 sys/uvm/uvm_fault.c:1758 #2 uvm_fault_check+0x3a sys/uvm/uvm_fault.c:674 #3 uvm_fault+0x102 sys/uvm/uvm_fault.c:602 #4 upageflttrap+0x82 sys/arch/amd64/amd64/trap.c:181 #5 usertrap+0x1aa sys/arch/amd64/amd64/trap.c:403 #6 recall_trap+0x8 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10184 6553K 6875K 78643K 17559 0 pcb 13 14K 16K 78643K 348 0 rtable 202 6K 10K 78643K 1037 0 ifaddr 80 17K 19K 78643K 293 0 sysctl 2 0K 0K 78643K 2 0 counters 54 35K 35K 78643K 104 0 ioctlops 0 0K 4K 78643K 1771 0 iov 0 0K 12K 78643K 225 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 5 0 vnodes 1333 83K 84K 78643K 3338 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 34 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 790 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 81K 78643K 4068 0 sigio 0 0K 0K 78643K 104 0 proc 70 87K 124K 78643K 2009 0 subproc 104 6K 6K 78643K 286 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 248 0 in_multi 87 5K 7K 78643K 342 0 ether_multi 1 0K 0K 78643K 16 0 mrt 0 0K 0K 78643K 19 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 73 334K 334K 78643K 73 0 exec 0 0K 2K 78643K 1167 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 7 26K 26K 78643K 7 0 UVM amap 395 205K 210K 78643K 51969 0 UVM aobj 113 3K 3K 78643K 116 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 147 0 NDP 13 0K 2K 78643K 89 0 temp 127 4713K 4781K 78643K 40389 0 kqueue 12 18K 22K 78643K 117 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 120 207 0 204 4 3 1 3 0 8 0 rtentry 112 320 0 230 4 0 4 4 0 8 0 unpcb 136 4278 0 4263 37 32 5 6 0 8 4 syncache 296 9 0 9 3 2 1 1 0 8 1 tcpcb 736 1636 0 1632 41 39 2 8 0 8 1 arp 120 52 0 36 1 0 1 1 0 8 0 inpcb 312 4455 0 4383 53 47 6 11 0 8 0 rttmr 72 8 0 8 3 3 0 1 0 8 0 nd6 48 78 0 58 1 0 1 1 0 8 0 pkpcb 40 4 0 4 1 1 0 1 0 8 0 kcovpl 48 22 0 14 1 0 1 1 0 8 0 ppxss 1248 9 0 9 2 2 0 1 0 8 0 pfstscr 40 3 0 3 1 1 0 1 0 8 0 pffrag 232 7 0 3 1 0 1 1 0 482 0 pffrnode 88 7 0 3 1 0 1 1 0 8 0 pffrent 40 25 0 21 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 56 0 56 2 2 0 1 0 8 0 pftag 88 4 0 0 1 0 1 1 0 8 0 pfqueue 264 8 0 8 2 2 0 1 0 8 0 pfstitem 24 111 0 90 1 0 1 1 0 8 0 pfstkey 112 115 0 94 1 0 1 1 0 8 0 pfstate 320 112 0 91 3 0 3 3 0 8 0 pfrule 1360 59 0 54 2 1 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1276 0 887 31 4 27 29 0 8 1 art_table 32 1277 0 887 4 0 4 4 0 8 0 art_node 16 319 0 240 1 0 1 1 0 8 0 sysvmsgpl 40 163 0 144 1 0 1 1 0 8 0 semupl 112 11 0 11 1 1 0 1 0 8 0 semapl 112 788 0 778 2 1 1 1 0 8 0 shmpl 112 113 0 3 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 6423 0 4979 91 0 91 91 0 8 0 ffsino 272 6423 0 4979 97 0 97 97 0 8 0 nchpl 144 12417 0 10781 63 0 63 63 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 224 5926 0 0 349 0 349 349 0 8 0 namei 1024 39967 0 39967 3 2 1 2 0 8 1 percpumem 16 64 0 25 1 0 1 1 0 8 0 vcpupl 2048 44 0 0 6 0 6 6 0 8 0 vmpool 560 46 0 2 4 0 4 4 0 8 0 pfiaddrpl 120 16 0 16 2 2 0 1 0 8 0 scxspl 216 33303 0 33303 14 11 3 8 0 8 3 plimitpl 152 339 0 324 1 0 1 1 0 8 0 sigapl 424 4365 0 4298 8 0 8 8 0 8 0 futexpl 64 38141 0 38139 1 0 1 1 0 8 0 knotepl 120 124 0 0 4 0 4 4 0 8 0 kqueuepl 216 2607 0 2598 42 37 5 10 0 8 4 pipepl 336 1054 0 1026 12 9 3 8 0 8 0 fdescpl 496 4329 0 4300 5 1 4 5 0 8 0 filepl 152 27646 0 27340 61 43 18 19 0 8 6 lockfpl 104 1771 0 1769 5 3 2 2 0 8 1 lockfspl 48 681 0 679 1 0 1 1 0 8 0 sessionpl 144 38 0 21 1 0 1 1 0 8 0 pgrppl 48 48 0 31 1 0 1 1 0 8 0 ucredpl 96 2858 0 2844 1 0 1 1 0 8 0 zombiepl 144 4300 0 4298 2 1 1 1 0 8 0 processpl 1064 4365 0 4298 5 0 5 5 0 8 0 procpl 672 11199 0 11121 13 4 9 9 0 8 1 srpgc 96 20 0 20 3 3 0 1 0 8 0 sosppl 168 22 0 22 4 3 1 1 0 8 1 sockpl 480 8944 0 8854 158 144 14 26 0 8 2 mcl64k 65536 14 0 0 2 0 2 2 0 8 0 mcl16k 16384 10 0 0 2 0 2 2 0 8 0 mcl12k 12288 16 0 0 2 0 2 2 0 8 0 mcl9k 9216 7 0 0 1 0 1 1 0 8 0 mcl8k 8192 18 0 0 3 0 3 3 0 8 0 mcl4k 4096 26 0 0 3 0 3 3 0 8 0 mcl2k2 2112 11 0 0 1 0 1 1 0 8 0 mcl2k 2048 219 0 0 20 1 19 20 0 8 0 mtagpl 96 512 0 0 13 0 13 13 0 8 0 mbufpl 256 1626 0 0 95 0 95 95 0 8 0 bufpl 288 9143 0 2808 453 0 453 453 0 8 0 anonpl 24 1168506 0 1142299 229 67 162 165 0 186 2 amapchunkpl 152 125436 0 124319 83 37 46 50 0 158 1 amappl16 200 11436 0 10683 91 51 40 55 0 8 0 amappl15 192 243 0 236 1 0 1 1 0 8 0 amappl14 184 434 0 428 1 0 1 1 0 8 0 amappl13 176 267 0 262 1 0 1 1 0 8 0 amappl12 168 1164 0 1161 1 0 1 1 0 8 0 amappl11 160 200 0 185 1 0 1 1 0 8 0 amappl10 152 609 0 601 1 0 1 1 0 8 0 amappl9 144 475 0 472 1 0 1 1 0 8 0 amappl8 136 2289 0 2206 3 0 3 3 0 8 0 amappl7 128 1521 0 1504 1 0 1 1 0 8 0 amappl6 120 260 0 234 2 1 1 2 0 8 0 amappl5 112 3460 0 3439 1 0 1 1 0 8 0 amappl4 104 1355 0 1325 2 1 1 2 0 8 0 amappl3 96 1505 0 1490 1 0 1 1 0 8 0 amappl2 88 2068 0 2021 3 1 2 3 0 8 0 amappl1 80 79525 0 78953 22 8 14 19 0 8 1 amappl 88 51243 0 50955 8 0 8 8 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 72 115 0 3 3 0 3 3 0 8 0 uaddrrnd 24 4375 0 4302 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4375 0 4302 1 0 1 1 0 8 0 vmmpekpl 168 36026 0 35947 4 0 4 4 0 8 0 vmmpepl 168 394884 0 392094 207 63 144 145 0 357 17 vmsppl 368 4374 0 4302 8 1 7 7 0 8 0 rwobjpl 56 100179 0 92360 115 4 111 112 0 8 0 pdppl 4096 8757 0 8648 305 192 113 113 0 8 4 pvpl 32 2043557 0 2014963 391 154 237 256 0 265 3 pmappl 248 4374 0 4302 6 1 5 5 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 1234 0 298 28 0 28 28 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a2db5) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff829f3ad8,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff829f38d0) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806429acd8) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806429acd8) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806429abc0) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e33c848,ffff80002e33c854,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e33c848,ffff80002e33c854,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e33c848,ffff80002e33c854,0,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e33c848,ffff80002e33c854,4,0,ffff800000689000) at ip_input_if+0x2a1 ipv4_input(ffff800000689000,fffffd807a74e700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff800000689000,fffffd807a74e700,2) at if_input_local+0x10e sys/net/if.c:774 ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 ip_mloopback sys/netinet/ip_output.c:1791 [inline] ip_output(fffffd807a74e600,0,fffffd806f681078,20,0,fffffd806f681000,e73fe914c1906b92) at ip_output+0xb05 sys/netinet/ip_output.c:332 rip_output(fffffd807a74e600,fffffd80087453d8,ffff80002e33caa0,1) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd80087453d8,9,fffffd807a74e600,0,0,ffff8000294f3508) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd80087453d8,0,ffff80002e33ccb8,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff8000294f3508,3,ffff80002e33ccb8,0,ffff80002e33cdb0) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_write(ffff8000294f3508,ffff80002e33cd58,ffff80002e33cdb0) at sys_write+0x83 sys/kern/sys_generic.c:301 syscall(ffff80002e33ce20) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002e33ce20) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x68498166a70, count: -20 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp x86_ipi_db(ffff800020ce8ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 end of kernel end trace frame: 0x7f7ffffe2280, count: 12 ddb{1}> trace x86_ipi_db(ffff800020ce8ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:393 x86_ipi_handler() at x86_ipi_handler+0xb7 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 end of kernel end trace frame: 0x7f7ffffe2280, count: -3