kernel: double fault trap, code=0 Stopped at __sanitizer_cov_trace_const_cmp4+0xf: pushq %rdi ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace __sanitizer_cov_trace_const_cmp4(0,0) at __sanitizer_cov_trace_const_cmp4+0xf sys/dev/kcov.c:190 witness_checkorder(ffffffff82769668,9,0) at witness_checkorder+0x4b sys/kern/subr_witness.c:764 mtx_enter(ffffffff82769658) at mtx_enter+0x3a sys/kern/kern_lock.c:265 arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 _rs_stir_if_needed sys/dev/rnd.c:420 [inline] arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 _rs_random_buf sys/dev/rnd.c:497 [inline] arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 sys/dev/rnd.c:542 ip_randomid() at ip_randomid+0x9d sys/netinet/ip_id.c:71 ip_output(fffffd807e0cda00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x1a5 __swap16md machine/endian.h:37 [inline] ip_output(fffffd807e0cda00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x1a5 sys/netinet/ip_output.c:135 udp_output(fffffd8067ebd038,fffffd807e0cda00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd807e0cda00,fffffd807e0cdae0,0,14,fffffd807e0cdaf4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9d7d8,ffff800021f9d7e4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9d7d8,ffff800021f9d7e4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9d7d8,ffff800021f9d7e4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9d7d8,ffff800021f9d7e4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd807e0cb200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd807e0cb200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9d928) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b14f00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b14f00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b14f00,fffffd8065b14fe0,0,14,fffffd8065b14ff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9dfc8,ffff800021f9dfd4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9dfc8,ffff800021f9dfd4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9dfc8,ffff800021f9dfd4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9dfc8,ffff800021f9dfd4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a1d0d00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a1d0d00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9e118) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b0f800,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b0f800,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b0f800,fffffd8065b0f8e0,0,14,fffffd8065b0f8f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9e7b8,ffff800021f9e7c4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9e7b8,ffff800021f9e7c4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9e7b8,ffff800021f9e7c4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9e7b8,ffff800021f9e7c4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b14c00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b14c00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9e908) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b6ca00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b6ca00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b6ca00,fffffd8065b6cae0,0,14,fffffd8065b6caf4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9efa8,ffff800021f9efb4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9efa8,ffff800021f9efb4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9efa8,ffff800021f9efb4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9efa8,ffff800021f9efb4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b0fc00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b0fc00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9f0f8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806441c600,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd806441c600,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd806441c600,fffffd806441c6e0,0,14,fffffd806441c6f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9f798,ffff800021f9f7a4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9f798,ffff800021f9f7a4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9f798,ffff800021f9f7a4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9f798,ffff800021f9f7a4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b6c500) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b6c500,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9f8e8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80735c7a00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd80735c7a00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd80735c7a00,fffffd80735c7ae0,0,14,fffffd80735c7af4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9ff88,ffff800021f9ff94,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9ff88,ffff800021f9ff94,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9ff88,ffff800021f9ff94,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9ff88,ffff800021f9ff94,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a1cfb00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a1cfb00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021fa00d8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806a1cff00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd806a1cff00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd806a1cff00,fffffd806a1cffe0,0,14,fffffd806a1cfff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021fa0778,ffff800021fa0784,11,2) at udp_input+0x12f2 ip_deliver(ffff800021fa0778,ffff800021fa0784,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021fa0778,ffff800021fa0784,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021fa0778,ffff800021fa0784,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b0e700) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b0e700,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021fa08c8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8064224100,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8064224100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 sorflush(fffffd807e02bb20) at sorflush+0x69 sys/kern/uipc_socket.c:1128 soshutdown(fffffd807e02bb20,2) at soshutdown+0x7b sys/kern/uipc_socket.c:1103 sys_shutdown(ffff80002310d660,ffff800021fa0e78,ffff800021fa0ec0) at sys_shutdown+0x63 sys/kern/uipc_syscalls.c:913 syscall(ffff800021fa0f40) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800021fa0f40) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e263c82c50, count: -105 ddb{1}> show registers rdi 0x1 rsi 0x3 rbp 0xffff800021f9d000 rbx 0x3 rdx 0xffff800020eed000 rcx 0x1276d mp_pdirpa+0x1767 rax 0xffffffff81d42502 witness_checkorder+0x32 r8 0 r9 0xfffffd8067ebd038 r10 0x5 r11 0x8d7974f9324df78a r12 0xffff800020d80ff0 r13 0x9 r14 0xffffffff82769658 rndlock r15 0xffff800021f9d101 rip 0xffffffff81851aaf __sanitizer_cov_trace_const_cmp4+0xf cs 0x8 rflags 0x10282 __ALIGN_SIZE+0xf282 rsp 0xffff800021f9d000 ss 0x10 __sanitizer_cov_trace_const_cmp4+0xf: pushq %rdi ddb{1}> show proc PROC (syz-executor.0) pid=507631 stat=onproc flags process=0 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff80002310d170,0xffff80002310d8e8 process=0xffff8000223033b0 user=0xffff800021f9b000, vmspace=0xfffffd807efff000 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 62145 75708 9697 0 2 0 syz-executor.1 84465 396256 98638 0 7 0 syz-executor.0 *84465 507631 98638 0 7 0x4000000 syz-executor.0 54458 294069 1 0 3 0x100083 ttyin getty 9697 250334 8886 0 3 0x82 nanosleep syz-executor.1 79924 245262 0 0 3 0x14200 bored sosplice 58341 232513 0 0 3 0x14280 nfsidl nfsio 44003 353245 0 0 3 0x14280 nfsidl nfsio 33962 464232 0 0 3 0x14280 nfsidl nfsio 47250 235242 0 0 3 0x14280 nfsidl nfsio 64824 144650 0 0 3 0x14280 nfsidl nfsio 33328 339483 0 0 3 0x14280 nfsidl nfsio 71000 30933 0 0 3 0x14280 nfsidl nfsio 69859 384700 0 0 3 0x14280 nfsidl nfsio 84671 80430 0 0 3 0x14280 nfsidl nfsio 48792 281251 0 0 3 0x14280 nfsidl nfsio 19428 10027 0 0 3 0x14280 nfsidl nfsio 62123 177409 0 0 3 0x14280 nfsidl nfsio 72909 262707 0 0 3 0x14280 nfsidl nfsio 92359 43917 0 0 3 0x14280 nfsidl nfsio 17302 238170 0 0 3 0x14280 nfsidl nfsio 43547 468298 0 0 3 0x14280 nfsidl nfsio 95922 301783 0 0 3 0x14280 nfsidl nfsio 10834 245160 0 0 3 0x14280 nfsidl nfsio 15319 513845 0 0 3 0x14280 nfsidl nfsio 76319 167846 0 0 3 0x14280 nfsidl nfsio 98638 90847 8886 0 3 0x82 nanosleep syz-executor.0 8886 486837 92202 0 3 0x82 thrsleep syz-fuzzer 8886 404977 92202 0 3 0x4000082 thrsleep syz-fuzzer 8886 93822 92202 0 3 0x4000082 kqread syz-fuzzer 8886 144685 92202 0 3 0x4000082 thrsleep syz-fuzzer 8886 27117 92202 0 3 0x4000082 thrsleep syz-fuzzer 8886 351502 92202 0 3 0x4000082 thrsleep syz-fuzzer 8886 217804 92202 0 3 0x4000082 thrsleep syz-fuzzer 8886 498517 92202 0 3 0x4000082 thrsleep syz-fuzzer 92202 15565 95656 0 3 0x10008a pause ksh 95656 141339 64137 0 3 0x92 select sshd 64137 104322 1 0 3 0x80 select sshd 34594 20324 22739 74 3 0x100092 bpf pflogd 22739 437647 1 0 3 0x80 netio pflogd 99422 261358 98201 73 3 0x100090 kqread syslogd 98201 360294 1 0 3 0x100082 netio syslogd 4834 418362 1 77 3 0x100090 poll dhclient 93188 220839 1 0 3 0x80 poll dhclient 87171 167079 0 0 3 0x14200 bored smr 32146 250677 0 0 2 0x14200 zerothread 71065 303395 0 0 3 0x14200 aiodoned aiodoned 79990 206838 0 0 3 0x14200 syncer update 43156 146169 0 0 3 0x14200 cleaner cleaner 18052 288385 0 0 3 0x14200 reaper reaper 75471 123804 0 0 3 0x14200 pgdaemon pagedaemon 19169 98888 0 0 3 0x14200 bored crynlk 56018 3357 0 0 3 0x14200 bored crypto 6088 403365 0 0 3 0x40014200 acpi0 acpi0 46851 439417 0 0 3 0x40014200 idle1 95654 366474 0 0 2 0x14200 softnet 18318 221419 0 0 3 0x14200 bored systqmp 21753 162890 0 0 3 0x14200 bored systq 85832 16364 0 0 3 0x40014200 bored softclock 75651 16880 0 0 3 0x40014200 idle0 1 305866 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 84465 (syz-executor.0) thread 0xffff80002310d660 (507631) exclusive rwlock netlock r = 0 (0xffffffff826ac020) #0 witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4b0 sys/kern/subr_witness.c:1164 #1 solock+0x5a sys/kern/uipc_socket2.c:282 #2 soshutdown+0x32 sys/kern/uipc_socket.c:1094 #3 sys_shutdown+0x63 sys/kern/uipc_syscalls.c:913 #4 syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] #4 syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 #5 Xsyscall+0x128 exclusive kernel_lock &kernel_lock r = 0 (0xffffffff828792d0) #0 witness_lock+0x4b0 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4b0 sys/kern/subr_witness.c:1164 #1 syscall+0x3fd mi_syscall sys/sys/syscall_mi.h:93 [inline] #1 syscall+0x3fd sys/arch/amd64/amd64/trap.c:570 #2 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9526 6547K 6871K 78643K 12076 0 pcb 13 8K 8K 78643K 166 0 rtable 70 11K 12K 78643K 794 0 ifaddr 66 12K 15K 78643K 215 0 sysctl 3 1K 1K 78643K 3 0 counters 43 33K 34K 78643K 69 0 ioctlops 0 0K 4K 78643K 1893 0 iov 0 0K 28K 78643K 137 0 mount 1 1K 1K 78643K 1 0 vnodes 1224 77K 77K 78643K 1705 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 26 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 1K 78643K 361 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 6 17K 25K 78643K 1703 0 sigio 0 0K 0K 78643K 14 0 proc 62 63K 95K 78643K 579 0 subproc 32 2K 2K 78643K 54 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 107 0 in_multi 15 1K 2K 78643K 153 0 ether_multi 1 0K 0K 78643K 25 0 mrt 0 0K 0K 78643K 12 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 49 228K 228K 78643K 49 0 exec 0 0K 2K 78643K 490 0 pfkey data 0 0K 0K 78643K 2 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 160 42K 58K 78643K 6029 0 UVM aobj 75 8K 8K 78643K 83 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 1K 78643K 128 0 NDP 12 0K 0K 78643K 36 0 temp 133 3968K 4046K 78643K 7969 0 kqueue 3 4K 8K 78643K 43 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 arp 64 10 0 6 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 88 83 0 81 1 0 1 1 0 8 0 rtentry 112 94 0 72 2 0 2 2 0 8 0 unpcb 120 876 0 865 1 0 1 1 0 8 0 syncache 272 86 0 86 7 6 1 1 0 8 1 tcpqe 32 40 0 40 3 3 0 1 0 8 0 tcpcb 592 1142 0 1125 9 2 7 7 0 8 5 inpcb 296 1956 0 1943 8 6 2 2 0 8 0 rttmr 72 7 0 7 1 1 0 1 0 8 0 ip6q 72 1 0 1 1 1 0 1 0 8 0 ip6af 40 3 0 3 1 1 0 1 0 8 0 nd6 48 20 0 18 1 0 1 1 0 8 0 pkpcb 40 6 0 6 2 1 1 1 0 8 1 ppxss 1136 1 0 1 1 1 0 1 0 8 0 pfstscr 40 3 0 3 2 2 0 1 0 8 0 pffrag 232 27 0 26 5 4 1 1 0 482 0 pffrnode 88 27 0 26 5 4 1 1 0 8 0 pffrent 40 155 0 154 5 4 1 1 0 8 0 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 153 0 153 6 6 0 2 0 8 0 pfstitem 24 18 0 16 1 0 1 1 0 8 0 pfstkey 112 20 0 18 1 0 1 1 0 8 0 pfstate 328 18 0 16 2 1 1 2 0 8 0 pfrule 1360 62 0 60 3 2 1 2 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 449 0 346 12 5 7 12 0 8 0 art_table 32 450 0 346 2 0 2 2 0 8 0 art_node 16 91 0 73 1 0 1 1 0 8 0 sysvmsgpl 40 28 0 20 3 2 1 1 0 8 0 semupl 112 4 0 4 2 2 0 1 0 8 0 semapl 112 349 0 339 1 0 1 1 0 8 0 shmpl 112 80 0 8 3 0 3 3 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 3409 0 2009 88 0 88 88 0 8 0 ffsino 272 3409 0 2009 94 0 94 94 0 8 0 nchpl 144 5883 0 4292 60 0 60 60 0 8 0 uvmvnodes 72 3811 0 0 70 0 70 70 0 8 0 vnodes 208 3811 0 0 201 0 201 201 0 8 0 namei 1024 18345 0 18345 2 1 1 1 0 8 1 percpumem 16 45 0 13 1 0 1 1 0 8 0 vcpupl 1984 1 0 0 1 0 1 1 0 8 0 vmpool 560 3 0 2 2 1 1 1 0 8 0 pfiaddrpl 120 52 0 52 4 4 0 1 0 8 0 scxspl 200 17716 0 17716 12 11 1 7 0 8 1 plimitpl 152 97 0 89 1 0 1 1 0 8 0 sigapl 424 1938 0 1885 7 1 6 7 0 8 0 futexpl 56 21022 0 21022 2 1 1 1 0 8 1 knotepl 112 121 0 101 1 0 1 1 0 8 0 kqueuepl 152 163 0 158 1 0 1 1 0 8 0 pipepl 304 269 0 258 12 10 2 2 0 8 1 fdescpl 496 1901 0 1884 3 0 3 3 0 8 0 filepl 152 11613 0 11507 6 1 5 6 0 8 0 lockfpl 104 218 0 217 1 0 1 1 0 8 0 lockfspl 48 87 0 86 1 0 1 1 0 8 0 sessionpl 120 20 0 9 1 0 1 1 0 8 0 pgrppl 48 25 0 14 1 0 1 1 0 8 0 ucredpl 96 1113 0 1103 1 0 1 1 0 8 0 zombiepl 144 1885 0 1885 1 0 1 1 0 8 1 processpl 1008 1938 0 1885 7 0 7 7 0 8 0 procpl 632 5375 0 5314 6 0 6 6 0 8 0 sosppl 144 30 0 29 10 9 1 1 0 8 0 sockpl 400 2931 0 2905 10 6 4 6 0 8 1 mcl64k 65536 27 0 0 3 0 3 3 0 8 0 mcl16k 16384 9 0 0 2 0 2 2 0 8 0 mcl12k 12288 12 0 0 2 0 2 2 0 8 0 mcl9k 9216 8 0 0 1 0 1 1 0 8 0 mcl8k 8192 17 0 0 3 0 3 3 0 8 0 mcl4k 4096 12 0 0 2 0 2 2 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 205 0 0 23 1 22 23 0 8 0 mtagpl 96 41 0 0 1 0 1 1 0 8 0 mbufpl 256 666 0 0 29 0 29 29 0 8 0 bufpl 280 7723 0 1467 447 0 447 447 0 8 0 anonpl 16 189107 0 170823 101 25 76 91 0 124 0 amapchunkpl 152 12452 0 12174 49 33 16 25 0 158 0 amappl16 192 6837 0 5928 64 17 47 57 0 8 1 amappl15 184 795 0 792 1 0 1 1 0 8 0 amappl14 176 22 0 18 1 0 1 1 0 8 0 amappl13 168 892 0 889 1 0 1 1 0 8 0 amappl12 160 9 0 7 1 0 1 1 0 8 0 amappl11 152 61 0 45 1 0 1 1 0 8 0 amappl10 144 20 0 16 1 0 1 1 0 8 0 amappl9 136 370 0 368 1 0 1 1 0 8 0 amappl8 128 189 0 140 2 0 2 2 0 8 0 amappl7 120 271 0 263 1 0 1 1 0 8 0 amappl6 112 132 0 115 1 0 1 1 0 8 0 amappl5 104 2042 0 2027 1 0 1 1 0 8 0 amappl4 96 1163 0 1137 1 0 1 1 0 8 0 amappl3 88 130 0 123 1 0 1 1 0 8 0 amappl2 80 13296 0 13225 3 1 2 3 0 8 0 amappl1 72 68672 0 68198 24 14 10 19 0 8 0 amappl 80 5673 0 5592 2 0 2 2 0 84 0 dma4096 4096 1 0 1 1 1 0 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 64 82 0 8 2 0 2 2 0 8 0 uaddrrnd 24 1904 0 1886 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1904 0 1886 1 0 1 1 0 8 0 vmmpekpl 168 17101 0 17056 3 0 3 3 0 8 0 vmmpepl 168 251971 0 249752 163 63 100 129 0 357 3 vmsppl 368 1903 0 1886 2 0 2 2 0 8 0 pdppl 4096 3815 0 3773 6 0 6 6 0 8 0 pvpl 32 619943 0 598210 245 63 182 213 0 265 2 pmappl 232 1903 0 1886 4 2 2 2 0 8 1 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 292 0 23 8 0 8 8 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{0}> trace x86_ipi_db(ffffffff826d1ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 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: 0x7f7ffffd6110, count: -3 ddb{0}> machine ddbcpu 1 Stopped at __sanitizer_cov_trace_const_cmp4+0xf: pushq %rdi ddb{1}> trace __sanitizer_cov_trace_const_cmp4(0,0) at __sanitizer_cov_trace_const_cmp4+0xf sys/dev/kcov.c:190 witness_checkorder(ffffffff82769668,9,0) at witness_checkorder+0x4b sys/kern/subr_witness.c:764 mtx_enter(ffffffff82769658) at mtx_enter+0x3a sys/kern/kern_lock.c:265 arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 _rs_stir_if_needed sys/dev/rnd.c:420 [inline] arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 _rs_random_buf sys/dev/rnd.c:497 [inline] arc4random_buf(ffff800021f9d16e,2) at arc4random_buf+0x27 sys/dev/rnd.c:542 ip_randomid() at ip_randomid+0x9d sys/netinet/ip_id.c:71 ip_output(fffffd807e0cda00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x1a5 __swap16md machine/endian.h:37 [inline] ip_output(fffffd807e0cda00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x1a5 sys/netinet/ip_output.c:135 udp_output(fffffd8067ebd038,fffffd807e0cda00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd807e0cda00,fffffd807e0cdae0,0,14,fffffd807e0cdaf4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9d7d8,ffff800021f9d7e4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9d7d8,ffff800021f9d7e4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9d7d8,ffff800021f9d7e4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9d7d8,ffff800021f9d7e4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd807e0cb200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd807e0cb200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9d928) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd807e0cdd00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b14f00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b14f00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b14f00,fffffd8065b14fe0,0,14,fffffd8065b14ff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9dfc8,ffff800021f9dfd4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9dfc8,ffff800021f9dfd4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9dfc8,ffff800021f9dfd4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9dfc8,ffff800021f9dfd4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a1d0d00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a1d0d00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9e118) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b14800,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b0f800,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b0f800,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b0f800,fffffd8065b0f8e0,0,14,fffffd8065b0f8f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9e7b8,ffff800021f9e7c4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9e7b8,ffff800021f9e7c4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9e7b8,ffff800021f9e7c4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9e7b8,ffff800021f9e7c4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b14c00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b14c00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9e908) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b0fa00,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8065b6ca00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8065b6ca00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd8065b6ca00,fffffd8065b6cae0,0,14,fffffd8065b6caf4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9efa8,ffff800021f9efb4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9efa8,ffff800021f9efb4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9efa8,ffff800021f9efb4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9efa8,ffff800021f9efb4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b0fc00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b0fc00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9f0f8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b6c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806441c600,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd806441c600,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd806441c600,fffffd806441c6e0,0,14,fffffd806441c6f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9f798,ffff800021f9f7a4,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9f798,ffff800021f9f7a4,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9f798,ffff800021f9f7a4,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9f798,ffff800021f9f7a4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b6c500) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b6c500,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021f9f8e8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806441c700,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80735c7a00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd80735c7a00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd80735c7a00,fffffd80735c7ae0,0,14,fffffd80735c7af4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021f9ff88,ffff800021f9ff94,11,2) at udp_input+0x12f2 ip_deliver(ffff800021f9ff88,ffff800021f9ff94,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021f9ff88,ffff800021f9ff94,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021f9ff88,ffff800021f9ff94,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a1cfb00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a1cfb00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021fa00d8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8065b0d100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806a1cff00,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd806a1cff00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd8067ebd038,fffffd806a1cff00,fffffd806a1cffe0,0,14,fffffd806a1cfff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff800021fa0778,ffff800021fa0784,11,2) at udp_input+0x12f2 ip_deliver(ffff800021fa0778,ffff800021fa0784,11,2) at ip_deliver+0x343 sys/netinet/ip_input.c:604 ip_ours(ffff800021fa0778,ffff800021fa0784,ffff800020eed000,0) at ip_ours+0x3ee ip_input_if(ffff800021fa0778,ffff800021fa0784,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065b0e700) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065b0e700,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0,ffff800021fa08c8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806441c100,fffffd8067ebd0b8,fffffd806f4732a0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8064224100,0,fffffd8067ebd0a8,0,0,fffffd8067ebd038) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd8067ebd038,fffffd8064224100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd807e02bb20,2) at somove+0xefc sys/kern/uipc_socket.c:1616 sorwakeup(fffffd807e02bb20) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 sorflush(fffffd807e02bb20) at sorflush+0x69 sys/kern/uipc_socket.c:1128 soshutdown(fffffd807e02bb20,2) at soshutdown+0x7b sys/kern/uipc_socket.c:1103 sys_shutdown(ffff80002310d660,ffff800021fa0e78,ffff800021fa0ec0) at sys_shutdown+0x63 sys/kern/uipc_syscalls.c:913 syscall(ffff800021fa0f40) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800021fa0f40) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e263c82c50, count: -105