panic: 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 432251 68159 0 0 0 1 syz-executor.0 *393373 68159 0 0 0x4000000 0 syz-executor.0 db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:440 panic(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806eca0310) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806eca0310) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806eca01f8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e3fc968,ffff80002e3fc974,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e3fc968,ffff80002e3fc974,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e3fc968,ffff80002e3fc974,ffff800021239000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e3fc968,ffff80002e3fc974,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd80767c5700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd80767c5700,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0,ffff80002e3fcab8) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 end trace frame: 0xffff80002e3fcc30, 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(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806eca0310) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806eca0310) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806eca01f8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e3fc968,ffff80002e3fc974,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e3fc968,ffff80002e3fc974,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e3fc968,ffff80002e3fc974,ffff800021239000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e3fc968,ffff80002e3fc974,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd80767c5700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd80767c5700,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0,ffff80002e3fcab8) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 ip_output(fffffd80767e2d00,0,fffffd806f682558,20,0,fffffd806f6824e0,c7966d84211652e7) at ip_output+0x106b sys/netinet/ip_output.c:468 rip_output(fffffd80767e2d00,fffffd8077154080,ffff80002e3fccd0,f2) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd8077154080,9,fffffd80767e2d00,0,0,ffff800029f38fc8) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd8077154080,0,ffff80002e3fcf60,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff800029f38fc8,5,ffff80002e3fcf60,0,ffff80002e3fd060) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_writev(ffff800029f38fc8,ffff80002e3fd008,ffff80002e3fd060) at sys_writev+0xa7 sys/kern/sys_generic.c:328 syscall(ffff80002e3fd0d0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002e3fd0d0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb6b25fb9870, count: -22 ddb{0}> show registers rdi 0 rsi 0x1 rbp 0xffff80002e3fc4f0 rbx 0xffffffff8294ebff cpu_info_full_primary+0x2bff rdx 0xffff800000bd9e80 rcx 0 rax 0xffff800029f38fc8 r8 0x101010101010101 r9 0x8080808080808080 r10 0xae7a4e7f5191ed94 r11 0xb172edd84a9252fc r12 0xffffffff8294ea00 cpu_info_full_primary+0x2a00 r13 0 r14 0 r15 0x1 rip 0xffffffff81f18858 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff80002e3fc4e0 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{0}> show proc PROC (syz-executor.0) pid=393373 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff800029f397a8,0xffff800029f3aa98 process=0xffff80002e3c50c0 user=0xffff80002e3f8000, vmspace=0xfffffd8008732b80 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 74988 453355 73670 0 2 0 syz-executor.5 74988 108921 73670 0 2 0x4000000 syz-executor.5 59477 403259 13939 0 2 0 syz-executor.3 59477 473590 13939 0 3 0x4000080 fsleep syz-executor.3 59477 75923 13939 0 3 0x4000080 fsleep syz-executor.3 45175 2788 80524 0 2 0 syz-executor.4 45175 317803 80524 0 2 0x4000000 syz-executor.4 29361 489044 26753 0 2 0 syz-executor.1 29361 241388 26753 0 2 0x4000000 syz-executor.1 68159 432251 50487 0 7 0 syz-executor.0 *68159 393373 50487 0 7 0x4000000 syz-executor.0 31409 428011 23671 0 2 0 syz-executor.2 31409 493356 23671 0 3 0x4000080 fsleep syz-executor.2 13939 178375 23159 0 3 0x82 nanoslp syz-executor.3 80524 226286 23159 0 3 0x82 nanoslp syz-executor.4 26753 375618 23159 0 3 0x82 nanoslp syz-executor.1 34944 420003 1 0 3 0x100083 ttyin getty 23332 495449 0 0 3 0x14280 nfsidl nfsio 94381 33010 0 0 3 0x14280 nfsidl nfsio 97518 304203 0 0 3 0x14280 nfsidl nfsio 28500 153348 0 0 3 0x14280 nfsidl nfsio 58409 437883 0 0 3 0x14280 nfsidl nfsio 70246 503989 0 0 3 0x14280 nfsidl nfsio 77742 102503 0 0 3 0x14280 nfsidl nfsio 5883 345252 0 0 3 0x14280 nfsidl nfsio 29657 62068 0 0 3 0x14280 nfsidl nfsio 11228 192277 0 0 3 0x14280 nfsidl nfsio 4528 314052 0 0 3 0x14280 nfsidl nfsio 8812 349780 0 0 3 0x14280 nfsidl nfsio 38040 87663 0 0 3 0x14280 nfsidl nfsio 43924 307064 0 0 3 0x14280 nfsidl nfsio 30188 451591 0 0 3 0x14280 nfsidl nfsio 35699 221055 0 0 3 0x14280 nfsidl nfsio 23230 305332 0 0 3 0x14280 nfsidl nfsio 89041 232786 0 0 3 0x14280 nfsidl nfsio 66135 319319 0 0 3 0x14280 nfsidl nfsio 79198 235106 0 0 3 0x14280 nfsidl nfsio 4305 124546 0 0 3 0x14200 bored sosplice 85341 47409 23159 0 3 0x82 nanoslp syz-executor.7 73670 48270 23159 0 3 0x82 nanoslp syz-executor.5 34570 442906 23159 0 2 0x2 syz-executor.6 23671 127102 23159 0 3 0x82 nanoslp syz-executor.2 50487 259108 23159 0 3 0x82 nanoslp syz-executor.0 23159 152135 17611 0 3 0x82 thrsleep syz-fuzzer 23159 507885 17611 0 3 0x4000082 nanoslp syz-fuzzer 23159 181248 17611 0 3 0x4000082 thrsleep syz-fuzzer 23159 436685 17611 0 3 0x4000082 kqread syz-fuzzer 23159 218641 17611 0 3 0x4000082 thrsleep syz-fuzzer 23159 462631 17611 0 3 0x4000082 thrsleep syz-fuzzer 23159 603 17611 0 3 0x4000082 thrsleep syz-fuzzer 23159 211378 17611 0 3 0x4000082 thrsleep syz-fuzzer 17611 503264 2961 0 3 0x10008a sigsusp ksh 2961 385556 83373 0 3 0x9a kqread sshd 83373 477120 1 0 3 0x88 kqread sshd 16134 46614 63920 74 3 0x1100092 bpf pflogd 63920 467898 1 0 3 0x80 netio pflogd 35580 122317 97359 73 3 0x1100090 kqread syslogd 97359 192431 1 0 3 0x100082 netio syslogd 64610 63964 1 0 3 0x100080 kqread resolvd 31940 452029 73427 77 3 0x100092 kqread dhcpleased 17294 477559 73427 77 3 0x100092 kqread dhcpleased 73427 328737 1 0 3 0x80 kqread dhcpleased 3376 41206 0 0 3 0x14200 bored smr 78606 324164 0 0 2 0x14200 zerothread 54927 268231 0 0 3 0x14200 aiodoned aiodoned 63158 426723 0 0 3 0x14200 syncer update 94952 199799 0 0 3 0x14200 cleaner cleaner 75764 133265 0 0 3 0x14200 reaper reaper 51806 40037 0 0 3 0x14200 pgdaemon pagedaemon 70355 354717 0 0 3 0x14200 bored viomb 66545 401515 0 0 3 0x40014200 acpi0 acpi0 68274 461681 0 0 3 0x40014200 idle1 85880 443927 0 0 3 0x14200 bored softnet 26866 401439 0 0 3 0x14200 bored systqmp 37784 15525 0 0 3 0x14200 bored systq 3047 34290 0 0 3 0x40014200 bored softclock 57629 29881 0 0 3 0x40014200 idle0 1 335437 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 (0xffffffff829c70c8) #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 ether_resolve+0x4ac sys/net/if_ethersubr.c:242 #10 ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] #10 ether_output+0x47 sys/net/if_ethersubr.c:353 #11 ip_output+0x106b sys/netinet/ip_output.c:468 #12 rip_output+0x2cb sys/netinet/raw_ip.c:302 #13 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #14 sosend+0x632 sys/kern/uipc_socket.c:582 #15 dofilewritev+0x19c sys/kern/sys_generic.c:381 #16 sys_writev+0xa7 sys/kern/sys_generic.c:328 #17 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #17 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #18 Xsyscall+0x128 Process 68159 (syz-executor.0) thread 0xffff800029f38fc8 (393373) exclusive rwlock netlock r = 0 (0xffffffff828f7720) #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_writev+0xa7 sys/kern/sys_generic.c:328 #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 (0xffffffff829c70c8) #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 ether_resolve+0x4ac sys/net/if_ethersubr.c:242 #10 ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] #10 ether_output+0x47 sys/net/if_ethersubr.c:353 #11 ip_output+0x106b sys/netinet/ip_output.c:468 #12 rip_output+0x2cb sys/netinet/raw_ip.c:302 #13 rip_usrreq+0x49c sys/netinet/raw_ip.c:554 #14 sosend+0x632 sys/kern/uipc_socket.c:582 #15 dofilewritev+0x19c sys/kern/sys_generic.c:381 #16 sys_writev+0xa7 sys/kern/sys_generic.c:328 #17 syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] #17 syscall+0x489 sys/arch/amd64/amd64/trap.c:585 #18 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10199 6563K 7010K 78643K 14545 0 pcb 13 12K 14K 78643K 274 0 rtable 284 11K 12K 78643K 2550 0 ifaddr 97 19K 20K 78643K 194 0 sysctl 2 0K 0K 78643K 2 0 counters 56 35K 35K 78643K 84 0 ioctlops 0 0K 4K 78643K 1711 0 iov 0 0K 16K 78643K 312 0 mount 1 1K 1K 78643K 1 0 log 0 0K 0K 78643K 4 0 vnodes 1338 84K 84K 78643K 2361 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 24 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 255 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1697 195K 286K 78643K 12548 0 file desc 16 57K 85K 78643K 4285 0 sigio 0 0K 0K 78643K 4 0 proc 70 87K 124K 78643K 674 0 subproc 104 6K 6K 78643K 171 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 1865 0 in_multi 99 6K 7K 78643K 225 0 ether_multi 1 0K 0K 78643K 12 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 115 519K 519K 78643K 115 0 exec 0 0K 2K 78643K 872 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 384 171K 172K 78643K 55417 0 UVM aobj 131 4K 4K 78643K 134 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 2 0K 0K 78643K 539 0 NDP 13 0K 1K 78643K 59 0 temp 136 4715K 4791K 78643K 31712 0 kqueue 12 18K 24K 78643K 105 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 2124 0 2117 16 14 2 3 0 8 1 rtentry 112 218 0 92 4 0 4 4 0 8 0 unpcb 136 2031 0 2016 26 25 1 7 0 8 0 syncache 296 9 0 9 3 3 0 1 0 8 0 tcpqe 32 22 0 22 2 2 0 1 0 8 0 tcpcb 736 437 0 433 15 13 2 8 0 8 1 arp 120 29 0 9 1 0 1 1 0 8 0 inpcb 312 3155 0 3134 43 36 7 11 0 8 5 ip6q 72 2 0 2 1 1 0 1 0 8 0 ip6af 40 6 0 6 1 1 0 1 0 8 0 nd6 48 69 0 23 1 0 1 1 0 8 0 pkpcb 40 1 0 1 1 1 0 1 0 8 0 kcovpl 48 12 0 4 1 0 1 1 0 8 0 ppxss 1248 6 0 6 1 1 0 1 0 8 0 pfstscr 40 3 0 3 1 1 0 1 0 8 0 pffrag 232 6 0 1 2 1 1 1 0 482 0 pffrnode 88 6 0 1 2 1 1 1 0 8 0 pffrent 40 26 0 21 2 1 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 21 0 16 1 0 1 1 0 8 0 pfqueue 264 4 0 4 1 1 0 1 0 8 0 pfstitem 24 41 0 39 1 0 1 1 0 8 0 pfstkey 112 49 0 47 1 0 1 1 0 8 0 pfstate 320 44 0 42 3 2 1 3 0 8 0 pfrule 1360 38 0 23 3 1 2 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1089 0 358 51 4 47 47 0 8 0 art_table 32 1090 0 358 7 0 7 7 0 8 0 art_node 16 214 0 100 1 0 1 1 0 8 0 sysvmsgpl 40 20 0 12 1 0 1 1 0 8 0 semapl 112 246 0 236 1 0 1 1 0 8 0 shmpl 112 131 0 3 4 0 4 4 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 5997 0 4556 91 0 91 91 0 8 0 ffsino 272 5997 0 4556 97 0 97 97 0 8 0 nchpl 144 10973 0 9339 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 32046 0 32046 3 2 1 2 0 8 1 percpumem 16 54 0 14 1 0 1 1 0 8 0 vcpupl 2048 6 0 0 1 0 1 1 0 8 0 vmpool 560 6 0 0 1 0 1 1 0 8 0 pfiaddrpl 120 10 0 4 1 0 1 1 0 8 0 scxspl 216 31776 0 31776 12 11 1 8 0 8 1 plimitpl 152 280 0 265 1 0 1 1 0 8 0 sigapl 424 4606 0 4541 8 0 8 8 0 8 0 futexpl 64 32815 0 32812 2 1 1 1 0 8 0 knotepl 120 198 0 0 6 1 5 6 0 8 0 kqueuepl 216 293 0 285 9 8 1 5 0 8 0 pipepl 336 753 0 725 20 17 3 8 0 8 0 fdescpl 496 4571 0 4542 5 1 4 5 0 8 0 filepl 152 21748 0 21499 54 40 14 21 0 8 4 lockfpl 104 686 0 683 3 2 1 2 0 8 0 lockfspl 48 134 0 131 1 0 1 1 0 8 0 sessionpl 144 29 0 12 1 0 1 1 0 8 0 pgrppl 48 33 0 16 1 0 1 1 0 8 0 ucredpl 96 890 0 878 1 0 1 1 0 8 0 zombiepl 144 4542 0 4541 1 0 1 1 0 8 0 processpl 1064 4606 0 4541 5 0 5 5 0 8 0 procpl 672 11739 0 11660 12 3 9 9 0 8 1 srpgc 96 6 0 6 4 4 0 1 0 8 0 sosppl 168 13 0 13 4 4 0 1 0 8 0 sockpl 480 7313 0 7279 150 134 16 42 0 8 11 mcl64k 65536 21 0 0 3 0 3 3 0 8 0 mcl16k 16384 17 0 0 3 0 3 3 0 8 0 mcl12k 12288 25 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 25 0 0 3 0 3 3 0 8 0 mcl4k 4096 18 0 0 3 0 3 3 0 8 0 mcl2k2 2112 7 0 0 1 0 1 1 0 8 0 mcl2k 2048 247 0 0 20 0 20 20 0 8 0 mtagpl 96 228 0 0 6 1 5 6 0 8 0 mbufpl 256 4208 0 0 261 0 261 261 0 8 0 bufpl 288 8290 0 1954 453 0 453 453 0 8 0 anonpl 24 1245332 0 1225588 182 34 148 148 0 186 24 amapchunkpl 152 132007 0 131120 45 7 38 38 0 158 2 amappl16 200 11601 0 11012 58 18 40 44 0 8 8 amappl15 192 1558 0 1547 1 0 1 1 0 8 0 amappl14 184 420 0 414 1 0 1 1 0 8 0 amappl13 176 207 0 206 1 0 1 1 0 8 0 amappl12 168 82 0 80 2 1 1 1 0 8 0 amappl11 160 1598 0 1577 1 0 1 1 0 8 0 amappl10 152 107 0 100 1 0 1 1 0 8 0 amappl9 144 850 0 848 1 0 1 1 0 8 0 amappl8 136 1404 0 1332 3 0 3 3 0 8 0 amappl7 128 679 0 668 1 0 1 1 0 8 0 amappl6 120 602 0 578 2 1 1 2 0 8 0 amappl5 112 8509 0 8489 1 0 1 1 0 8 0 amappl4 104 4033 0 4001 2 1 1 2 0 8 0 amappl3 96 474 0 460 1 0 1 1 0 8 0 amappl2 88 1170 0 1119 3 1 2 3 0 8 0 amappl1 80 84409 0 83814 19 5 14 19 0 8 0 amappl 88 54841 0 54558 7 0 7 7 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 72 133 0 3 3 0 3 3 0 8 0 uaddrrnd 24 4577 0 4542 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 4577 0 4542 1 0 1 1 0 8 0 vmmpekpl 168 34367 0 34311 3 0 3 3 0 8 0 vmmpepl 168 417999 0 415406 158 28 130 132 0 357 10 vmsppl 368 4576 0 4542 5 1 4 4 0 8 0 rwobjpl 56 110526 0 102841 112 0 112 112 0 8 3 pdppl 4096 9161 0 9090 222 147 75 79 0 8 4 pvpl 32 2121372 0 2097050 334 91 243 247 0 265 40 pmappl 248 4576 0 4542 4 1 3 3 0 8 0 extentpl 40 58 0 38 1 0 1 1 0 8 0 phpool 112 1304 0 223 31 0 31 31 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(ffffffff825a56b6) at panic+0x177 sys/kern/subr_prf.c:202 witness_checkorder(ffffffff82b47030,9,0) at witness_checkorder+0x116d sys/kern/subr_witness.c:833 __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 read_rflags machine/cpufunc.h:195 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 intr_disable machine/cpufunc.h:216 [inline] __mp_lock(ffffffff82b46e28) at __mp_lock+0xa1 sys/kern/kern_lock.c:142 selwakeup(fffffd806eca0310) at selwakeup+0x16 klist_empty sys/sys/event.h:361 [inline] selwakeup(fffffd806eca0310) at selwakeup+0x16 sys/kern/sys_generic.c:885 sorwakeup(fffffd806eca01f8) at sorwakeup+0xc9 sys/kern/uipc_socket.c:1699 rip_input(ffff80002e3fc968,ffff80002e3fc974,0,2) at rip_input+0x3b0 sys/netinet/raw_ip.c:188 ip_deliver(ffff80002e3fc968,ffff80002e3fc974,0,2) at ip_deliver+0x322 sys/netinet/ip_input.c:657 ip_ours(ffff80002e3fc968,ffff80002e3fc974,ffff800021239000,0) at ip_ours+0x3ba sys/netinet/ip_input.c:616 ip_input_if(ffff80002e3fc968,ffff80002e3fc974,4,0,ffff80000019f2a8) at ip_input_if+0x2a1 ipv4_input(ffff80000019f2a8,fffffd80767c5700) at ipv4_input+0x48 sys/netinet/ip_input.c:242 if_input_local(ffff80000019f2a8,fffffd80767c5700,2) at if_input_local+0x10e sys/net/if.c:774 ether_resolve(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0,ffff80002e3fcab8) at ether_resolve+0x4ac sys/net/if_ethersubr.c:242 ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:324 [inline] ether_output(ffff80000019f2a8,fffffd80767e2d00,fffffd806f682568,fffffd806f7320e0) at ether_output+0x47 sys/net/if_ethersubr.c:353 ip_output(fffffd80767e2d00,0,fffffd806f682558,20,0,fffffd806f6824e0,c7966d84211652e7) at ip_output+0x106b sys/netinet/ip_output.c:468 rip_output(fffffd80767e2d00,fffffd8077154080,ffff80002e3fccd0,f2) at rip_output+0x2cb sys/netinet/raw_ip.c:302 rip_usrreq(fffffd8077154080,9,fffffd80767e2d00,0,0,ffff800029f38fc8) at rip_usrreq+0x49c sys/netinet/raw_ip.c:554 sosend(fffffd8077154080,0,ffff80002e3fcf60,0,0,0) at sosend+0x632 sys/kern/uipc_socket.c:582 dofilewritev(ffff800029f38fc8,5,ffff80002e3fcf60,0,ffff80002e3fd060) at dofilewritev+0x19c sys/kern/sys_generic.c:381 sys_writev(ffff800029f38fc8,ffff80002e3fd008,ffff80002e3fd060) at sys_writev+0xa7 sys/kern/sys_generic.c:328 syscall(ffff80002e3fd0d0) at syscall+0x489 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff80002e3fd0d0) at syscall+0x489 sys/arch/amd64/amd64/trap.c:585 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0xb6b25fb9870, count: -22 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: 0x7f7ffffc26b0, 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: 0x7f7ffffc26b0, count: -3