kernel: double fault trap, code=0 Stopped at rw_status+0x11: pushq %r11 ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace rw_status(ffffffff826aa190) at rw_status+0x11 sys/kern/kern_rwlock.c:357 ip_output(fffffd807ac42400,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x70 sys/netinet/ip_output.c:113 udp_output(fffffd806f649128,fffffd807ac42400,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd8069676f00,fffffd8069676fe0,0,14,fffffd8069676ff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cd658,ffff8000252cd664,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cd658,ffff8000252cd664,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cd658,ffff8000252cd664,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cd658,ffff8000252cd664,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e3600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e3600,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230,ffff8000252cd7a8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f3a8300,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd806f3a8300,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd807ac42400,fffffd807ac424ac,0,14,fffffd807ac424c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cde48,ffff8000252cde54,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cde48,ffff8000252cde54,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cde48,ffff8000252cde54,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cde48,ffff8000252cde54,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065519800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065519800,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230,ffff8000252cdf98) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd807ac42e00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd807ac42e00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd806f3a8300,fffffd806f3a83e0,0,14,fffffd806f3a83f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ce638,ffff8000252ce644,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252ce638,ffff8000252ce644,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252ce638,ffff8000252ce644,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252ce638,ffff8000252ce644,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806f1eaa00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f1eaa00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230,ffff8000252ce788) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ef400,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ef400,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd807ac42e00,fffffd807ac42eac,0,14,fffffd807ac42ec0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cee28,ffff8000252cee34,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cee28,ffff8000252cee34,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cee28,ffff8000252cee34,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cee28,ffff8000252cee34,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e2a00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e2a00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230,ffff8000252cef78) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ecc00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ecc00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ef400,fffffd80771ef4e0,0,14,fffffd80771ef4f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cf618,ffff8000252cf624,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cf618,ffff8000252cf624,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cf618,ffff8000252cf624,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cf618,ffff8000252cf624,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e3800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e3800,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230,ffff8000252cf768) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ecd00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ea000,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ecc00,fffffd80771eccac,0,14,fffffd80771eccc0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cfe08,ffff8000252cfe14,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cfe08,ffff8000252cfe14,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cfe08,ffff8000252cfe14,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cfe08,ffff8000252cfe14,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8069678200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8069678200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230,ffff8000252cff58) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ec500,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ec500,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ea000,fffffd8079851060,0,14,fffffd8079851074) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252d05f8,ffff8000252d0604,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252d05f8,ffff8000252d0604,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252d05f8,ffff8000252d0604,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252d05f8,ffff8000252d0604,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771ec900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771ec900,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230,ffff8000252d0748) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ec100,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ec100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 sosend(fffffd806777c680,0,ffff8000252d0a70,0,0,402) at sosend+0x601 sys/kern/uipc_socket.c:556 sendit(ffff8000ffffa9f8,0,ffff8000252d0b50,402,ffff8000252d0c30) at sendit+0x5f1 sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000ffffa9f8,ffff8000252d0be8,ffff8000252d0c30) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff8000252d0cb0) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252d0cb0) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x29fa4a2d9c0, count: -99 ddb{0}> show registers rdi 0xffffffff826aa190 netlock rsi 0x5fbb __ALIGN_SIZE+0x4fbb rbp 0xffff8000252cd010 rbx 0xfffffd807ac42400 rdx 0xffff8000234d1000 rcx 0x5fba __ALIGN_SIZE+0x4fba rax 0xffffffff814b503b ip_output+0x4b r8 0 r9 0xfffffd806f649128 r10 0x5 r11 0xa3d6a0f863579e68 r12 0xb29 r13 0xfffffd806f649128 r14 0xfffffd806f649198 r15 0 rip 0xffffffff814aa481 rw_status+0x11 cs 0x8 rflags 0x10282 __ALIGN_SIZE+0xf282 rsp 0xffff8000252cd000 ss 0x10 rw_status+0x11: pushq %r11 ddb{0}> show proc PROC (syz-executor.0) pid=458171 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffffa290,0xffffffff82880f98 process=0xffff8000ffff87e8 user=0xffff8000252cb000, vmspace=0xfffffd807effe170 estcpu=36, cpticks=0, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 64228 43734 35400 32767 2 0x10 syz-executor.0 64228 277202 35400 32767 3 0x4000090 fsleep syz-executor.0 64228 114510 35400 32767 3 0x4000090 fsleep syz-executor.0 *64228 458171 35400 32767 7 0x4000010 syz-executor.0 35400 502097 26230 32767 3 0x90 nanosleep syz-executor.0 26230 410193 43232 0 3 0x82 wait syz-executor.0 37371 344888 9433 32767 3 0x90 piperd syz-executor.1 9433 387989 43232 0 3 0x82 wait syz-executor.1 31060 21171 0 0 3 0x14200 bored sosplice 43232 23371 60865 0 3 0x82 thrsleep syz-fuzzer 43232 216193 60865 0 3 0x4000082 nanosleep syz-fuzzer 43232 453167 60865 0 7 0x4000002 syz-fuzzer 43232 385303 60865 0 3 0x4000082 thrsleep syz-fuzzer 43232 43216 60865 0 3 0x4000082 thrsleep syz-fuzzer 43232 55091 60865 0 3 0x4000082 thrsleep syz-fuzzer 43232 473348 60865 0 3 0x4000082 thrsleep syz-fuzzer 43232 160225 60865 0 3 0x4000082 kqread syz-fuzzer 60865 13937 4951 0 3 0x10008a pause ksh 4951 268851 49771 0 3 0x92 select sshd 74874 404117 1 0 3 0x100083 ttyin getty 49771 215859 1 0 3 0x80 select sshd 32495 182027 6676 73 3 0x100090 kqread syslogd 6676 484019 1 0 3 0x100082 netio syslogd 57914 339746 1 77 3 0x100090 poll dhclient 56905 377751 1 0 3 0x80 poll dhclient 37419 30742 0 0 3 0x14200 bored smr 27646 145893 0 0 2 0x14200 zerothread 33597 268639 0 0 3 0x14200 aiodoned aiodoned 47649 291434 0 0 3 0x14200 syncer update 26347 31739 0 0 3 0x14200 cleaner cleaner 90680 78206 0 0 3 0x14200 reaper reaper 80778 356336 0 0 3 0x14200 pgdaemon pagedaemon 5300 375369 0 0 3 0x14200 bored crynlk 93168 269729 0 0 3 0x14200 bored crypto 12660 108860 0 0 3 0x40014200 acpi0 acpi0 39357 509871 0 0 3 0x40014200 idle1 34467 256772 0 0 2 0x14200 softnet 8111 155409 0 0 3 0x14200 bored systqmp 24231 347360 0 0 3 0x14200 bored systq 19083 457200 0 0 3 0x40014200 bored softclock 94360 392117 0 0 3 0x40014200 idle0 1 490380 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 64228 (syz-executor.0) thread 0xffff8000ffffa9f8 (458171) exclusive rwlock netlock r = 0 (0xffffffff826aa1a0) #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 sosend+0x4e5 sys/kern/uipc_socket.c:544 #3 sendit+0x5f1 sys/kern/uipc_syscalls.c:657 #4 sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 #5 syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] #5 syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 #6 Xsyscall+0x128 ddb{0}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9467 6330K 6330K 78643K 10620 0 pcb 13 8K 8K 78643K 13 0 rtable 107 3K 3K 78643K 1094 0 ifaddr 39 10K 10K 78643K 183 0 sysctl 2 0K 0K 78643K 2 0 counters 43 33K 33K 78643K 83 0 ioctlops 0 0K 2K 78643K 73 0 iov 0 0K 16K 78643K 120 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 77K 78643K 1635 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 14 0 VM map 2 1K 1K 78643K 2 0 sem 12 1K 1K 78643K 98 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 7 21K 33K 78643K 1814 0 sigio 0 0K 0K 78643K 116 0 proc 48 50K 83K 78643K 1271 0 subproc 34 2K 2K 78643K 374 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 125 0 in_multi 33 2K 2K 78643K 272 0 ether_multi 1 0K 0K 78643K 4 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 2K 78643K 887 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 157 26K 42K 78643K 6413 0 UVM aobj 54 5K 5K 78643K 54 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 92 0 NDP 5 0K 0K 78643K 69 0 temp 102 3965K 4029K 78643K 7687 0 kqueue 4 6K 23K 78643K 178 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 46 0 40 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 88 187 0 185 1 0 1 1 0 8 0 rtentry 112 275 0 230 2 0 2 2 0 8 0 unpcb 120 1879 0 1871 1 0 1 1 0 8 0 syncache 272 24 0 24 5 4 1 1 0 8 1 tcpqe 32 35 0 35 5 5 0 1 0 8 0 tcpcb 592 487 0 481 5 3 2 3 0 8 0 ipq 40 82 0 82 4 3 1 1 0 8 1 ipqe 40 338 0 338 4 3 1 1 0 8 1 inpcb 296 1403 0 1392 6 4 2 2 0 8 1 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 76 0 69 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 1169 0 975 16 3 13 14 0 8 0 art_table 32 1170 0 975 2 0 2 2 0 8 0 art_node 16 274 0 233 1 0 1 1 0 8 0 sysvmsgpl 40 26 0 20 2 1 1 1 0 8 0 semupl 112 2 0 2 1 1 0 1 0 8 0 semapl 112 94 0 84 1 0 1 1 0 8 0 shmpl 112 51 0 0 2 0 2 2 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 3187 0 1788 88 0 88 88 0 8 0 ffsino 272 3187 0 1788 94 0 94 94 0 8 0 nchpl 144 5524 0 3938 60 0 60 60 0 8 0 uvmvnodes 72 3570 0 0 65 0 65 65 0 8 0 vnodes 208 3570 0 0 188 0 188 188 0 8 0 namei 1024 17499 0 17499 2 1 1 1 0 8 1 percpumem 16 52 0 20 1 0 1 1 0 8 0 scxspl 200 16700 0 16700 13 10 3 7 0 8 3 plimitpl 152 226 0 217 1 0 1 1 0 8 0 sigapl 424 1942 0 1910 4 0 4 4 0 8 0 futexpl 56 19319 0 19317 2 1 1 1 0 8 0 knotepl 112 531 0 511 3 2 1 2 0 8 0 kqueuepl 152 420 0 415 1 0 1 1 0 8 0 pipepl 304 376 0 365 3 1 2 2 0 8 0 fdescpl 496 1926 0 1910 3 0 3 3 0 8 0 filepl 152 10518 0 10415 10 5 5 7 0 8 1 lockfpl 104 171 0 170 1 0 1 1 0 8 0 lockfspl 48 59 0 58 1 0 1 1 0 8 0 sessionpl 120 37 0 27 1 0 1 1 0 8 0 pgrppl 48 74 0 64 1 0 1 1 0 8 0 ucredpl 96 1482 0 1473 1 0 1 1 0 8 0 zombiepl 144 1910 0 1910 2 1 1 1 0 8 1 processpl 1008 1942 0 1910 5 0 5 5 0 8 0 procpl 632 5234 0 5192 5 1 4 5 0 8 0 sosppl 144 40 0 39 9 8 1 1 0 8 0 sockpl 400 3495 0 3474 10 7 3 4 0 8 0 mcl64k 65536 12 0 0 2 0 2 2 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 17 0 0 2 0 2 2 0 8 0 mcl9k 9216 11 0 0 1 0 1 1 0 8 0 mcl8k 8192 9 0 0 2 0 2 2 0 8 0 mcl4k 4096 16 0 0 2 0 2 2 0 8 0 mcl2k2 2112 5 0 0 1 0 1 1 0 8 0 mcl2k 2048 160 0 0 19 0 19 19 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 3479 0 0 215 0 215 215 0 8 0 bufpl 280 6049 0 184 419 0 419 419 0 8 0 anonpl 16 226553 0 214961 87 35 52 64 0 124 0 amapchunkpl 152 16083 0 15825 67 43 24 24 0 158 12 amappl16 192 6907 0 6406 64 38 26 38 0 8 0 amappl15 184 87 0 86 2 1 1 1 0 8 0 amappl14 176 148 0 141 1 0 1 1 0 8 0 amappl13 168 522 0 518 1 0 1 1 0 8 0 amappl12 160 154 0 148 1 0 1 1 0 8 0 amappl11 152 369 0 360 1 0 1 1 0 8 0 amappl10 144 329 0 322 1 0 1 1 0 8 0 amappl9 136 451 0 451 2 2 0 1 0 8 0 amappl8 128 471 0 394 3 0 3 3 0 8 0 amappl7 120 788 0 780 1 0 1 1 0 8 0 amappl6 112 493 0 473 1 0 1 1 0 8 0 amappl5 104 1584 0 1574 1 0 1 1 0 8 0 amappl4 96 956 0 923 1 0 1 1 0 8 0 amappl3 88 550 0 541 1 0 1 1 0 8 0 amappl2 80 11911 0 11850 2 0 2 2 0 8 0 amappl1 72 77401 0 76911 23 13 10 18 0 8 0 amappl 80 5828 0 5752 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 53 0 0 1 0 1 1 0 8 0 uaddrrnd 24 1926 0 1910 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 1926 0 1910 1 0 1 1 0 8 0 vmmpekpl 168 18351 0 18324 2 0 2 2 0 8 0 vmmpepl 168 271019 0 269171 141 44 97 98 0 357 16 vmsppl 368 1925 0 1910 2 0 2 2 0 8 0 pdppl 4096 3859 0 3820 6 1 5 6 0 8 0 pvpl 32 676245 0 661409 191 64 127 156 0 265 0 pmappl 232 1925 0 1910 3 2 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 470 0 18 13 0 13 13 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace rw_status(ffffffff826aa190) at rw_status+0x11 sys/kern/kern_rwlock.c:357 ip_output(fffffd807ac42400,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x70 sys/netinet/ip_output.c:113 udp_output(fffffd806f649128,fffffd807ac42400,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd8069676f00,fffffd8069676fe0,0,14,fffffd8069676ff4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cd658,ffff8000252cd664,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cd658,ffff8000252cd664,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cd658,ffff8000252cd664,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cd658,ffff8000252cd664,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e3600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e3600,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230,ffff8000252cd7a8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f1ead00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f3a8300,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd806f3a8300,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd807ac42400,fffffd807ac424ac,0,14,fffffd807ac424c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cde48,ffff8000252cde54,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cde48,ffff8000252cde54,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cde48,ffff8000252cde54,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cde48,ffff8000252cde54,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8065519800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8065519800,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230,ffff8000252cdf98) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806daafe00,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd807ac42e00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd807ac42e00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd806f3a8300,fffffd806f3a83e0,0,14,fffffd806f3a83f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ce638,ffff8000252ce644,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252ce638,ffff8000252ce644,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252ce638,ffff8000252ce644,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252ce638,ffff8000252ce644,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806f1eaa00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f1eaa00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230,ffff8000252ce788) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e2700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ef400,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ef400,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd807ac42e00,fffffd807ac42eac,0,14,fffffd807ac42ec0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cee28,ffff8000252cee34,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cee28,ffff8000252cee34,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cee28,ffff8000252cee34,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cee28,ffff8000252cee34,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e2a00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e2a00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230,ffff8000252cef78) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e4700,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ecc00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ecc00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ef400,fffffd80771ef4e0,0,14,fffffd80771ef4f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cf618,ffff8000252cf624,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cf618,ffff8000252cf624,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cf618,ffff8000252cf624,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cf618,ffff8000252cf624,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771e3800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771e3800,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230,ffff8000252cf768) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771e3100,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ecd00,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ea000,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ecc00,fffffd80771eccac,0,14,fffffd80771eccc0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252cfe08,ffff8000252cfe14,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252cfe08,ffff8000252cfe14,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252cfe08,ffff8000252cfe14,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252cfe08,ffff8000252cfe14,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8069678200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8069678200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230,ffff8000252cff58) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771ec600,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ec500,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ec500,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806777c680,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806777c680) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f649128,fffffd80771ea000,fffffd8079851060,0,14,fffffd8079851074) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252d05f8,ffff8000252d0604,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252d05f8,ffff8000252d0604,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252d05f8,ffff8000252d0604,ffff8000234d1000,0) at ip_ours+0x3ee ip_input_if(ffff8000252d05f8,ffff8000252d0604,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd80771ec900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd80771ec900,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230,ffff8000252d0748) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80771ec000,fffffd806f6491a8,fffffd806f46a230) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd80771ec100,0,fffffd806f649198,0,0,fffffd806f649128) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f649128,fffffd80771ec100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 sosend(fffffd806777c680,0,ffff8000252d0a70,0,0,402) at sosend+0x601 sys/kern/uipc_socket.c:556 sendit(ffff8000ffffa9f8,0,ffff8000252d0b50,402,ffff8000252d0c30) at sendit+0x5f1 sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000ffffa9f8,ffff8000252d0be8,ffff8000252d0c30) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff8000252d0cb0) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252d0cb0) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x29fa4a2d9c0, count: -99 ddb{0}> machine ddbcpu 1 Stopped at x86_ipi_db+0x1a: addq $0x8,%rsp ddb{1}> trace x86_ipi_db(ffff800020d80ff0) 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: 0xc001f99728, count: -3