kernel: double fault trap, code=0 Stopped at mtx_enter+0x15: pushq %r14 ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace mtx_enter(ffffffff8273aa10) at mtx_enter+0x15 sys/kern/kern_lock.c:256 arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 _rs_stir_if_needed sys/dev/rnd.c:420 [inline] arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 _rs_random_buf sys/dev/rnd.c:497 [inline] arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 sys/dev/rnd.c:542 ip_randomid() at ip_randomid+0xb2 sys/netinet/ip_id.c:71 ip_output(fffffd806980f600,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1ab __swap16md machine/endian.h:37 [inline] ip_output(fffffd806980f600,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1ab sys/netinet/ip_output.c:135 udp_output(fffffd806f666cb8,fffffd806980f600,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806f22d300,fffffd806f22d3e0,0,18,fffffd806f22d3f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ec6e8,ffff8000252ec6f4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ec6e8,ffff8000252ec6f4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ec6e8,ffff8000252ec6f4,f6f,0) at ip_ours+0x412 ip_input_if(ffff8000252ec6e8,ffff8000252ec6f4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806f22d300) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f22d300,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0,ffff8000252ec838) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806980a000,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806980a000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980f600,fffffd806980f6e0,0,18,fffffd806980f6f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252eced8,ffff8000252ecee4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252eced8,ffff8000252ecee4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252eced8,ffff8000252ecee4,ce7,0) at ip_ours+0x412 ip_input_if(ffff8000252eced8,ffff8000252ecee4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980f600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980f600,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0,ffff8000252ed028) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806980f400,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806980f400,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980a000,fffffd806980a0e0,0,18,fffffd806980a0f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ed6c8,ffff8000252ed6d4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ed6c8,ffff8000252ed6d4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ed6c8,ffff8000252ed6d4,a5f,0) at ip_ours+0x412 ip_input_if(ffff8000252ed6c8,ffff8000252ed6d4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980a000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980a000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0,ffff8000252ed818) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8073727000,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd8073727000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980f400,fffffd806980f4e0,0,18,fffffd806980f4f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252edeb8,ffff8000252edec4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252edeb8,ffff8000252edec4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252edeb8,ffff8000252edec4,7d7,0) at ip_ours+0x412 ip_input_if(ffff8000252edeb8,ffff8000252edec4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980f400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980f400,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0,ffff8000252ee008) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806560fa00,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806560fa00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd8073727000,fffffd80737270e0,0,18,fffffd80737270f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ee6a8,ffff8000252ee6b4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ee6a8,ffff8000252ee6b4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ee6a8,ffff8000252ee6b4,50b,0) at ip_ours+0x412 ip_input_if(ffff8000252ee6a8,ffff8000252ee6b4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8073727000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8073727000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0,ffff8000252ee7f8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806acc0900,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806acc0900,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806560fa00,fffffd806560fae0,0,18,fffffd806560faf8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252eee98,ffff8000252eeea4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252eee98,ffff8000252eeea4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252eee98,ffff8000252eeea4,283,0) at ip_ours+0x412 ip_input_if(ffff8000252eee98,ffff8000252eeea4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806560fa00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806560fa00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0,ffff8000252eefe8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806acc0400,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806acc0400,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8068a93660,0,ffff8000252ef3c8,0,0,0) at sosend+0x671 sys/kern/uipc_socket.c:555 dofilewritev(ffff800020e03768,5,ffff8000252ef3c8,0,ffff8000252ef4b0) at dofilewritev+0x1b6 sys/kern/sys_generic.c:365 sys_write(ffff800020e03768,ffff8000252ef468,ffff8000252ef4b0) at sys_write+0x83 sys/kern/sys_generic.c:285 syscall(ffff8000252ef530) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252ef530) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8af9010b9a0, count: -88 ddb{0}> show registers rdi 0xffffffff8273aa10 rndlock rsi 0x1074 __ALIGN_SIZE+0x74 rbp 0xffff8000252ec020 rbx 0x40 rdx 0x1075 __ALIGN_SIZE+0x75 rcx 0xffff8000234e4000 rax 0xffff8000234e4000 r8 0 r9 0xfffffd806f666cb8 r10 0x4f4ac6914af2f3be r11 0xb223e6aea96d6f7b r12 0xfffffd806980f6e0 r13 0x3 r14 0x2 r15 0xffff8000252ec086 rip 0xffffffff821dcef5 mtx_enter+0x15 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff8000252ec000 ss 0x10 mtx_enter+0x15: pushq %r14 ddb{0}> show proc PROC (syz-executor.0) pid=39014 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=50, nice=20 forw=0xffffffffffffffff, list=0xffff800020e04878,0xffffffff82931ee8 process=0xffff8000230e27e0 user=0xffff8000252ea000, vmspace=0xfffffd806ea01178 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 83090 76273 22296 32767 7 0x10 syz-executor.0 83090 146381 22296 32767 3 0x4000090 fsleep syz-executor.0 83090 183374 22296 32767 3 0x4000090 fsleep syz-executor.0 *83090 39014 22296 32767 7 0x4000010 syz-executor.0 22296 286998 55134 32767 3 0x90 nanosleep syz-executor.0 55134 259491 5846 0 3 0x82 wait syz-executor.0 88784 86275 0 0 3 0x14200 bored sosplice 5846 192105 9256 0 3 0x82 thrsleep syz-fuzzer 5846 78652 9256 0 3 0x4000082 nanosleep syz-fuzzer 5846 400574 9256 0 3 0x4000082 thrsleep syz-fuzzer 5846 31704 9256 0 3 0x4000082 kqread syz-fuzzer 5846 403221 9256 0 3 0x4000082 thrsleep syz-fuzzer 5846 312027 9256 0 3 0x4000082 thrsleep syz-fuzzer 5846 300220 9256 0 3 0x4000082 thrsleep syz-fuzzer 5846 136769 9256 0 3 0x4000082 thrsleep syz-fuzzer 9256 306079 5171 0 3 0x10008a pause ksh 5171 318298 71330 0 3 0x92 select sshd 94506 471481 1 0 3 0x100083 ttyin getty 71330 318209 1 0 3 0x80 select sshd 44025 117384 44711 73 3 0x100090 kqread syslogd 44711 20028 1 0 3 0x100082 netio syslogd 46262 89257 1 77 3 0x100090 poll dhclient 39076 288234 1 0 3 0x80 poll dhclient 80757 174520 0 0 3 0x14200 bored smr 1193 184595 0 0 3 0x14200 pgzero zerothread 66800 332707 0 0 3 0x14200 aiodoned aiodoned 44912 163975 0 0 3 0x14200 syncer update 39725 242379 0 0 3 0x14200 cleaner cleaner 19449 207716 0 0 3 0x14200 reaper reaper 86011 480505 0 0 3 0x14200 pgdaemon pagedaemon 64034 61987 0 0 3 0x14200 bored crynlk 84283 234916 0 0 3 0x14200 bored crypto 84422 271607 0 0 3 0x40014200 acpi0 acpi0 3495 141212 0 0 3 0x40014200 idle1 38362 499471 0 0 3 0x14200 bored softnet 6224 67899 0 0 3 0x14200 bored systqmp 55665 107958 0 0 3 0x14200 bored systq 1483 175951 0 0 3 0x40014200 bored softclock 26776 184514 0 0 3 0x40014200 idle0 1 336627 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 83090 (syz-executor.0) thread 0xffff800020e03768 (39014) exclusive rwlock netlock r = 0 (0xffffffff827a1408) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 solock+0x5a sys/kern/uipc_socket2.c:282 #2 sosend+0x559 sys/kern/uipc_socket.c:543 #3 dofilewritev+0x1b6 sys/kern/sys_generic.c:365 #4 sys_write+0x83 sys/kern/sys_generic.c:285 #5 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #6 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9464 6328K 6330K 78643K 10590 0 pcb 13 8K 8K 78643K 13 0 rtable 83 2K 3K 78643K 630 0 ifaddr 32 9K 10K 78643K 111 0 sysctl 2 0K 0K 78643K 2 0 counters 41 33K 33K 78643K 63 0 ioctlops 0 0K 2K 78643K 35 0 iov 0 0K 24K 78643K 393 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 76K 78643K 1428 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 8 0 VM map 2 1K 1K 78643K 2 0 sem 11 1K 1K 78643K 13 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 5 13K 33K 78643K 1291 0 sigio 0 0K 0K 78643K 9 0 proc 48 50K 83K 78643K 826 0 subproc 17 1K 2K 78643K 204 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 1 0K 0K 78643K 634 0 in_multi 22 1K 2K 78643K 158 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 55 254K 254K 78643K 55 0 exec 0 0K 1K 78643K 351 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 149 17K 34K 78643K 4942 0 UVM aobj 32 2K 2K 78643K 36 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 21 0 NDP 4 0K 0K 78643K 39 0 temp 80 3860K 3925K 78643K 5463 0 kqueue 3 4K 8K 78643K 27 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 arp 64 27 0 23 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 85 0 83 1 0 1 1 0 8 0 rtentry 112 160 0 127 2 0 2 2 0 8 0 unpcb 120 1378 0 1369 2 1 1 2 0 8 0 syncache 264 12 0 12 4 4 0 1 0 8 0 tcpqe 32 552 0 552 4 4 0 2 0 8 0 tcpcb 544 198 0 193 3 2 1 2 0 8 0 ipq 40 2 0 2 2 2 0 1 0 8 0 ipqe 40 46 0 46 2 2 0 1 0 8 0 inpcb 296 1140 0 1128 6 4 2 2 0 8 1 nd6 48 40 0 37 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 673 0 528 15 2 13 13 0 8 1 art_table 32 674 0 528 2 0 2 2 0 8 0 art_node 16 159 0 129 1 0 1 1 0 8 0 sysvmsgpl 40 8 0 8 2 2 0 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 9 0 0 1 0 1 1 0 8 0 shmpl 112 33 0 4 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2777 0 1381 88 0 88 88 0 8 0 ffsino 272 2777 0 1381 94 0 94 94 0 8 0 nchpl 144 5335 0 3754 60 0 60 60 0 8 0 uvmvnodes 72 2990 0 0 55 0 55 55 0 8 0 vnodes 208 2990 0 0 158 0 158 158 0 8 0 namei 1024 13802 0 13802 5 4 1 1 0 8 1 percpumem 16 42 0 11 1 0 1 1 0 8 0 scxspl 192 13618 0 13618 10 9 1 7 0 8 1 plimitpl 152 108 0 101 1 0 1 1 0 8 0 sigapl 424 1449 0 1419 4 0 4 4 0 8 0 futexpl 56 13549 0 13547 5 4 1 1 0 8 0 knotepl 112 211 0 197 1 0 1 1 0 8 0 kqueuepl 144 112 0 108 1 0 1 1 0 8 0 pipepl 304 222 0 214 7 6 1 2 0 8 0 fdescpl 496 1433 0 1419 3 0 3 3 0 8 0 filepl 152 7638 0 7557 9 4 5 7 0 8 1 lockfpl 104 343 0 342 1 0 1 1 0 8 0 lockfspl 48 156 0 155 1 0 1 1 0 8 0 sessionpl 112 27 0 18 1 0 1 1 0 8 0 pgrppl 48 71 0 62 1 0 1 1 0 8 0 ucredpl 96 798 0 790 1 0 1 1 0 8 0 zombiepl 144 1419 0 1419 1 0 1 1 0 8 1 processpl 992 1449 0 1419 5 0 5 5 0 8 0 procpl 624 3657 0 3617 4 0 4 4 0 8 0 sosppl 128 12 0 11 5 4 1 1 0 8 0 sockpl 400 2619 0 2596 8 5 3 5 0 8 0 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 12 0 0 2 0 2 2 0 8 0 mcl9k 9216 7 0 0 1 0 1 1 0 8 0 mcl8k 8192 11 0 0 2 0 2 2 0 8 0 mcl4k 4096 17 0 0 3 0 3 3 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 228 0 0 28 0 28 28 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 598 0 0 32 0 32 32 0 8 0 bufpl 280 5085 0 120 355 0 355 355 0 8 0 anonpl 16 153849 0 144470 94 34 60 66 0 124 12 amapchunkpl 152 8857 0 8617 19 8 11 15 0 158 0 amappl16 192 5151 0 4638 51 22 29 39 0 8 2 amappl15 184 192 0 191 1 0 1 1 0 8 0 amappl14 176 749 0 746 2 1 1 1 0 8 0 amappl13 168 186 0 181 1 0 1 1 0 8 0 amappl12 160 29 0 26 1 0 1 1 0 8 0 amappl11 152 758 0 748 1 0 1 1 0 8 0 amappl10 144 165 0 161 1 0 1 1 0 8 0 amappl9 136 462 0 461 1 0 1 1 0 8 0 amappl8 128 613 0 575 2 0 2 2 0 8 0 amappl7 120 291 0 279 1 0 1 1 0 8 0 amappl6 112 30 0 24 1 0 1 1 0 8 0 amappl5 104 623 0 612 1 0 1 1 0 8 0 amappl4 96 1329 0 1301 1 0 1 1 0 8 0 amappl3 88 892 0 882 1 0 1 1 0 8 0 amappl2 80 9943 0 9879 2 0 2 2 0 8 0 amappl1 72 53379 0 52938 21 11 10 17 0 8 0 amappl 80 4075 0 4005 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 35 0 4 1 0 1 1 0 8 0 uaddrrnd 24 1433 0 1419 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1433 0 1419 1 0 1 1 0 8 0 vmmpekpl 168 14163 0 14133 2 0 2 2 0 8 0 vmmpepl 168 196966 0 195304 144 52 92 98 0 357 16 vmsppl 368 1432 0 1419 2 0 2 2 0 8 0 pdppl 4096 2873 0 2838 6 0 6 6 0 8 1 pvpl 32 468710 0 456221 209 54 155 163 0 265 31 pmappl 232 1432 0 1419 4 3 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 298 0 15 9 0 9 9 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace mtx_enter(ffffffff8273aa10) at mtx_enter+0x15 sys/kern/kern_lock.c:256 arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 _rs_stir_if_needed sys/dev/rnd.c:420 [inline] arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 _rs_random_buf sys/dev/rnd.c:497 [inline] arc4random_buf(ffff8000252ec086,2) at arc4random_buf+0x27 sys/dev/rnd.c:542 ip_randomid() at ip_randomid+0xb2 sys/netinet/ip_id.c:71 ip_output(fffffd806980f600,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1ab __swap16md machine/endian.h:37 [inline] ip_output(fffffd806980f600,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1ab sys/netinet/ip_output.c:135 udp_output(fffffd806f666cb8,fffffd806980f600,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806f22d300,fffffd806f22d3e0,0,18,fffffd806f22d3f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ec6e8,ffff8000252ec6f4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ec6e8,ffff8000252ec6f4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ec6e8,ffff8000252ec6f4,f6f,0) at ip_ours+0x412 ip_input_if(ffff8000252ec6e8,ffff8000252ec6f4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806f22d300) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f22d300,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0,ffff8000252ec838) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806980a000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806980a000,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806980a000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980f600,fffffd806980f6e0,0,18,fffffd806980f6f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252eced8,ffff8000252ecee4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252eced8,ffff8000252ecee4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252eced8,ffff8000252ecee4,ce7,0) at ip_ours+0x412 ip_input_if(ffff8000252eced8,ffff8000252ecee4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980f600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980f600,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0,ffff8000252ed028) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806980f400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806980f400,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806980f400,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980a000,fffffd806980a0e0,0,18,fffffd806980a0f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ed6c8,ffff8000252ed6d4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ed6c8,ffff8000252ed6d4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ed6c8,ffff8000252ed6d4,a5f,0) at ip_ours+0x412 ip_input_if(ffff8000252ed6c8,ffff8000252ed6d4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980a000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980a000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0,ffff8000252ed818) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8073727000,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8073727000,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd8073727000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806980f400,fffffd806980f4e0,0,18,fffffd806980f4f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252edeb8,ffff8000252edec4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252edeb8,ffff8000252edec4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252edeb8,ffff8000252edec4,7d7,0) at ip_ours+0x412 ip_input_if(ffff8000252edeb8,ffff8000252edec4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806980f400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806980f400,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0,ffff8000252ee008) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806560fa00,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806560fa00,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806560fa00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd8073727000,fffffd80737270e0,0,18,fffffd80737270f8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ee6a8,ffff8000252ee6b4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252ee6a8,ffff8000252ee6b4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252ee6a8,ffff8000252ee6b4,50b,0) at ip_ours+0x412 ip_input_if(ffff8000252ee6a8,ffff8000252ee6b4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8073727000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8073727000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0,ffff8000252ee7f8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806acc0900,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806acc0900,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806acc0900,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068a93660,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068a93660) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f666cb8,fffffd806560fa00,fffffd806560fae0,0,18,fffffd806560faf8) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252eee98,ffff8000252eeea4,11,2) at udp_input+0x1323 ip_deliver(ffff8000252eee98,ffff8000252eeea4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252eee98,ffff8000252eeea4,283,0) at ip_ours+0x412 ip_input_if(ffff8000252eee98,ffff8000252eeea4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806560fa00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806560fa00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0,ffff8000252eefe8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806acc0400,fffffd806f666d38,fffffd806f4920e0) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806acc0400,fffffd806980fe00,fffffd806f666d28,0,0,fffffd806f666cb8) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f666cb8,fffffd806acc0400,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8068a93660,0,ffff8000252ef3c8,0,0,0) at sosend+0x671 sys/kern/uipc_socket.c:555 dofilewritev(ffff800020e03768,5,ffff8000252ef3c8,0,ffff8000252ef4b0) at dofilewritev+0x1b6 sys/kern/sys_generic.c:365 sys_write(ffff800020e03768,ffff8000252ef468,ffff8000252ef4b0) at sys_write+0x83 sys/kern/sys_generic.c:285 syscall(ffff8000252ef530) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252ef530) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8af9010b9a0, count: -88 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff800020d70ff0) at x86_ipi_db+0x1a sys/arch/amd64/amd64/db_interface.c:352 x86_ipi_handler() at x86_ipi_handler+0xc6 sys/arch/amd64/amd64/ipi.c:106 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x23 end of kernel end trace frame: 0x7f7fffff9020, count: -3