kernel: double fault trap, code=0 Stopped at splraise+0x1c: callq __sanitizer_cov_trace_pc+0x4 ddb{0}> ddb{0}> set $lines = 0 ddb{0}> set $maxwidth = 0 ddb{0}> show panic the kernel did not panic ddb{0}> trace splraise(7) at splraise+0x1c sys/arch/amd64/amd64/intr.c:695 pool_cache_get(ffffffff828b60f0) at pool_cache_get+0x50 pool_cache_enter sys/kern/subr_pool.c:1852 [inline] pool_cache_get(ffffffff828b60f0) at pool_cache_get+0x50 sys/kern/subr_pool.c:1872 pool_get(ffffffff828b60f0,2) at pool_get+0x91 sys/kern/subr_pool.c:572 m_copym(fffffd806a3d6b00,0,3b9aca00,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806a3d6b00,0,3b9aca00,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070,ffff8000252f92b8) at ether_resolve+0x49f sys/net/if_ethersubr.c:227 ether_output(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806a3d6b00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806a3d6b00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806ba79a00,fffffd806ba79adc,0,18,fffffd806ba79af4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252f9958,ffff8000252f9964,11,2) at udp_input+0x1323 ip_deliver(ffff8000252f9958,ffff8000252f9964,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252f9958,ffff8000252f9964,6509,0) at ip_ours+0x412 ip_input_if(ffff8000252f9958,ffff8000252f9964,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806ba79a00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806ba79a00,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070,ffff8000252f9aa8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806f215900,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd806f215900,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806a3d6b00,fffffd806a3d6ba8,0,18,fffffd806a3d6bc0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fa148,ffff8000252fa154,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fa148,ffff8000252fa154,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fa148,ffff8000252fa154,5e54,0) at ip_ours+0x412 ip_input_if(ffff8000252fa148,ffff8000252fa154,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806a3d5100) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806a3d5100,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070,ffff8000252fa298) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806b886000,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806b886000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806f215900,fffffd806f2159dc,0,18,fffffd806f2159f4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fa938,ffff8000252fa944,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fa938,ffff8000252fa944,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fa938,ffff8000252fa944,5627,0) at ip_ours+0x412 ip_input_if(ffff8000252fa938,ffff8000252fa944,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806f215900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806f215900,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070,ffff8000252faa88) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806f375200,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd806f375200,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806b886000,fffffd806b8860a8,0,18,fffffd806b8860c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fb128,ffff8000252fb134,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fb128,ffff8000252fb134,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fb128,ffff8000252fb134,46c2,0) at ip_ours+0x412 ip_input_if(ffff8000252fb128,ffff8000252fb134,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806cd6fe00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806cd6fe00,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070,ffff8000252fb278) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806d8b1600,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806d8b1600,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806f375200,fffffd806f3752dc,0,18,fffffd806f3752f4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fb918,ffff8000252fb924,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fb918,ffff8000252fb924,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fb918,ffff8000252fb924,3f0e,0) at ip_ours+0x412 ip_input_if(ffff8000252fb918,ffff8000252fb924,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806f375200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806f375200,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070,ffff8000252fba68) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd8072e1cc00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd8072e1cc00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806d8b1600,fffffd806d8b16b0,0,18,fffffd80080cd800) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fc108,ffff8000252fc114,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fc108,ffff8000252fc114,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fc108,ffff8000252fc114,3841,0) at ip_ours+0x412 ip_input_if(ffff8000252fc108,ffff8000252fc114,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806a3d8100) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806a3d8100,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070,ffff8000252fc258) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806a3d7d00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806a3d7d00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8068cb8978,0,ffff8000252fc638,0,0,0) at sosend+0x671 sys/kern/uipc_socket.c:555 dofilewritev(ffff800020e034f8,0,ffff8000252fc638,0,ffff8000252fc720) at dofilewritev+0x1b6 sys/kern/sys_generic.c:365 sys_write(ffff800020e034f8,ffff8000252fc6d8,ffff8000252fc720) at sys_write+0x83 sys/kern/sys_generic.c:285 syscall(ffff8000252fc7a0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252fc7a0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5ab5902a200, count: -91 ddb{0}> show registers rdi 0x7 rsi 0x681d __ALIGN_SIZE+0x581d rbp 0xffff8000252f9030 rbx 0x2 rdx 0x681e __ALIGN_SIZE+0x581e rcx 0 rax 0xfffffd807f01ed50 r8 0xffff8000252f92b8 r9 0x1 r10 0x5 r11 0x58e2bce5a7ffa49d r12 0xffffffff828b60f0 mbpool r13 0 r14 0x7 r15 0xfffffd807f009e00 rip 0xffffffff816e7bcc splraise+0x1c cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff8000252f9000 ss 0x10 splraise+0x1c: callq __sanitizer_cov_trace_pc+0x4 ddb{0}> show proc PROC (syz-executor.0) pid=74954 stat=onproc flags process=10 proc=4000000 pri=86, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff800020e03c48,0xffff800020e04d68 process=0xffff800020ee3380 user=0xffff8000252f7000, vmspace=0xfffffd807f0005c0 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=0, intr=0 ddb{0}> ps PID TID PPID UID S FLAGS WAIT COMMAND 21598 123711 20825 32767 3 0x90 nanosleep syz-executor.0 *21598 74954 20825 32767 7 0x4000010 syz-executor.0 21598 491653 20825 32767 3 0x4000090 fsleep syz-executor.0 10354 76509 0 0 3 0x14200 bored sosplice 20825 230628 11636 32767 3 0x90 nanosleep syz-executor.0 11636 206294 35940 0 3 0x82 wait syz-executor.0 35940 505381 42018 0 3 0x82 thrsleep syz-fuzzer 35940 439614 42018 0 3 0x4000082 nanosleep syz-fuzzer 35940 289489 42018 0 3 0x4000082 thrsleep syz-fuzzer 35940 108930 42018 0 3 0x4000082 thrsleep syz-fuzzer 35940 54551 42018 0 3 0x4000082 thrsleep syz-fuzzer 35940 304187 42018 0 3 0x4000082 kqread syz-fuzzer 35940 435448 42018 0 7 0x4000002 syz-fuzzer 35940 28655 42018 0 3 0x4000082 thrsleep syz-fuzzer 35940 100967 42018 0 3 0x4000082 thrsleep syz-fuzzer 35940 301842 42018 0 3 0x4000082 thrsleep syz-fuzzer 42018 13849 92141 0 3 0x10008a pause ksh 92141 520246 14937 0 3 0x92 select sshd 6783 353589 1 0 3 0x100083 ttyin getty 14937 185070 1 0 3 0x80 select sshd 20354 423153 68128 73 3 0x100090 kqread syslogd 68128 115484 1 0 3 0x100082 netio syslogd 83635 325648 1 77 3 0x100090 poll dhclient 8943 56675 1 0 3 0x80 poll dhclient 9554 372733 0 0 3 0x14200 bored smr 18224 221315 0 0 3 0x14200 pgzero zerothread 58407 255147 0 0 3 0x14200 aiodoned aiodoned 53412 492631 0 0 3 0x14200 syncer update 25865 93146 0 0 3 0x14200 cleaner cleaner 7490 273633 0 0 3 0x14200 reaper reaper 91726 123527 0 0 3 0x14200 pgdaemon pagedaemon 50950 126140 0 0 3 0x14200 bored crynlk 54718 96440 0 0 3 0x14200 bored crypto 21846 174117 0 0 3 0x40014200 acpi0 acpi0 42616 256484 0 0 3 0x40014200 idle1 45913 122899 0 0 2 0x14200 softnet 54647 442804 0 0 3 0x14200 bored systqmp 11499 175534 0 0 3 0x14200 bored systq 5702 308557 0 0 3 0x40014200 bored softclock 552 357106 0 0 3 0x40014200 idle0 1 106497 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{0}> show all locks Process 21598 (syz-executor.0) thread 0xffff800020e034f8 (74954) exclusive rwlock netlock r = 0 (0xffffffff8271bdf8) #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 6330K 6332K 78643K 10565 0 pcb 13 8K 8K 78643K 13 0 rtable 85 2K 3K 78643K 253 0 ifaddr 32 8K 10K 78643K 46 0 counters 41 33K 33K 78643K 45 0 ioctlops 0 0K 2K 78643K 23 0 iov 0 0K 16K 78643K 12 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 76K 78643K 1250 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 3 0 VM map 2 1K 1K 78643K 2 0 sem 12 1K 1K 78643K 26 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 5 13K 33K 78643K 202 0 sigio 0 0K 0K 78643K 5 0 proc 48 50K 83K 78643K 419 0 subproc 17 1K 2K 78643K 51 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 198 0 in_multi 22 1K 2K 78643K 76 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 37 175K 175K 78643K 37 0 exec 0 0K 1K 78643K 204 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 100 13K 22K 78643K 1457 0 UVM aobj 6 2K 2K 78643K 8 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 15 0 NDP 4 0K 0K 78643K 12 0 temp 79 3860K 3925K 78643K 2256 0 kqueue 3 4K 6K 78643K 4 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 9 0 4 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 33 0 31 1 0 1 1 0 8 0 rtentry 112 61 0 27 2 0 2 2 0 8 0 unpcb 120 154 0 146 1 0 1 1 0 8 0 syncache 264 5 0 5 2 1 1 1 0 8 1 tcpqe 32 146 0 146 2 1 1 1 0 8 1 tcpcb 544 60 0 55 1 0 1 1 0 8 0 ipq 40 3 0 3 1 0 1 1 0 8 1 ipqe 40 6 0 6 1 0 1 1 0 8 1 inpcb 296 238 0 228 2 0 2 2 0 8 1 nd6 48 13 0 10 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 279 0 134 15 0 15 15 0 8 3 art_table 32 280 0 134 2 0 2 2 0 8 0 art_node 16 60 0 29 1 0 1 1 0 8 0 sysvmsgpl 40 4 0 4 2 1 1 1 0 8 1 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 24 0 14 1 0 1 1 0 8 0 shmpl 112 5 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1620 0 221 88 0 88 88 0 8 0 ffsino 272 1620 0 221 94 0 94 94 0 8 0 nchpl 144 2067 0 475 60 0 60 60 0 8 0 uvmvnodes 72 1680 0 0 31 0 31 31 0 8 0 vnodes 208 1680 0 0 89 0 89 89 0 8 0 namei 1024 5312 0 5312 1 0 1 1 0 8 1 percpumem 16 33 0 2 1 0 1 1 0 8 0 scxspl 192 6452 0 6452 8 1 7 7 0 8 7 plimitpl 152 26 0 18 1 0 1 1 0 8 0 sigapl 424 387 0 357 4 0 4 4 0 8 0 futexpl 56 2345 0 2344 1 0 1 1 0 8 0 knotepl 112 75 0 58 1 0 1 1 0 8 0 kqueuepl 144 18 0 14 1 0 1 1 0 8 0 pipepl 304 97 0 88 2 0 2 2 0 8 1 fdescpl 496 371 0 357 3 0 3 3 0 8 1 filepl 152 1920 0 1842 5 0 5 5 0 8 1 lockfpl 104 19 0 18 1 0 1 1 0 8 0 lockfspl 48 8 0 7 1 0 1 1 0 8 0 sessionpl 112 18 0 9 1 0 1 1 0 8 0 pgrppl 48 18 0 9 1 0 1 1 0 8 0 ucredpl 96 186 0 178 1 0 1 1 0 8 0 zombiepl 144 357 0 356 1 0 1 1 0 8 0 processpl 992 387 0 356 5 0 5 5 0 8 0 procpl 624 741 0 699 5 0 5 5 0 8 1 sosppl 128 3 0 2 2 1 1 1 0 8 0 sockpl 400 429 0 410 4 0 4 4 0 8 1 mcl64k 65536 5 0 0 1 0 1 1 0 8 0 mcl16k 16384 2 0 0 1 0 1 1 0 8 0 mcl12k 12288 2 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 5 0 0 1 0 1 1 0 8 0 mcl4k 4096 6 0 0 1 0 1 1 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 217 0 0 27 0 27 27 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 253 0 0 16 0 16 16 0 8 0 bufpl 280 3736 0 125 258 0 258 258 0 8 0 anonpl 16 51107 0 40285 57 2 55 55 0 124 10 amapchunkpl 152 2055 0 1925 7 0 7 7 0 158 1 amappl16 192 1486 0 924 40 4 36 40 0 8 7 amappl15 184 1 0 1 1 1 0 1 0 8 0 amappl14 176 110 0 102 1 0 1 1 0 8 0 amappl13 168 76 0 74 1 0 1 1 0 8 0 amappl12 160 4 0 3 1 0 1 1 0 8 0 amappl11 152 135 0 124 1 0 1 1 0 8 0 amappl10 144 62 0 58 1 0 1 1 0 8 0 amappl9 136 390 0 388 1 0 1 1 0 8 0 amappl8 128 318 0 294 1 0 1 1 0 8 0 amappl7 120 148 0 133 1 0 1 1 0 8 0 amappl6 112 98 0 93 2 1 1 1 0 8 0 amappl5 104 201 0 191 1 0 1 1 0 8 0 amappl4 96 557 0 528 1 0 1 1 0 8 0 amappl3 88 108 0 101 1 0 1 1 0 8 0 amappl2 80 2031 0 1966 2 0 2 2 0 8 0 amappl1 72 19429 0 18981 22 12 10 17 0 8 1 amappl 80 979 0 938 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 7 0 2 1 0 1 1 0 8 0 uaddrrnd 24 371 0 357 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 371 0 357 1 0 1 1 0 8 0 vmmpekpl 168 6933 0 6895 2 0 2 2 0 8 0 vmmpepl 168 54459 0 52793 97 3 94 94 0 357 19 vmsppl 368 370 0 357 2 0 2 2 0 8 0 pdppl 4096 749 0 714 6 0 6 6 0 8 1 pvpl 32 172783 0 158823 139 0 139 139 0 265 25 pmappl 232 370 0 357 2 1 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 269 0 2 8 0 8 8 0 8 0 ddb{0}> machine ddbcpu 0 Invalid cpu 0 ddb{0}> trace splraise(7) at splraise+0x1c sys/arch/amd64/amd64/intr.c:695 pool_cache_get(ffffffff828b60f0) at pool_cache_get+0x50 pool_cache_enter sys/kern/subr_pool.c:1852 [inline] pool_cache_get(ffffffff828b60f0) at pool_cache_get+0x50 sys/kern/subr_pool.c:1872 pool_get(ffffffff828b60f0,2) at pool_get+0x91 sys/kern/subr_pool.c:572 m_copym(fffffd806a3d6b00,0,3b9aca00,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806a3d6b00,0,3b9aca00,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070,ffff8000252f92b8) at ether_resolve+0x49f sys/net/if_ethersubr.c:227 ether_output(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806a3d6b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806a3d6b00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806a3d6b00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806ba79a00,fffffd806ba79adc,0,18,fffffd806ba79af4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252f9958,ffff8000252f9964,11,2) at udp_input+0x1323 ip_deliver(ffff8000252f9958,ffff8000252f9964,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252f9958,ffff8000252f9964,6509,0) at ip_ours+0x412 ip_input_if(ffff8000252f9958,ffff8000252f9964,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806ba79a00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806ba79a00,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070,ffff8000252f9aa8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806f215900,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806f215900,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd806f215900,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806a3d6b00,fffffd806a3d6ba8,0,18,fffffd806a3d6bc0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fa148,ffff8000252fa154,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fa148,ffff8000252fa154,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fa148,ffff8000252fa154,5e54,0) at ip_ours+0x412 ip_input_if(ffff8000252fa148,ffff8000252fa154,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806a3d5100) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806a3d5100,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070,ffff8000252fa298) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806cd6fc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806b886000,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806b886000,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806f215900,fffffd806f2159dc,0,18,fffffd806f2159f4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fa938,ffff8000252fa944,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fa938,ffff8000252fa944,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fa938,ffff8000252fa944,5627,0) at ip_ours+0x412 ip_input_if(ffff8000252fa938,ffff8000252fa944,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806f215900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806f215900,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070,ffff8000252faa88) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806f375200,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806f375200,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd806f375200,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806b886000,fffffd806b8860a8,0,18,fffffd806b8860c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fb128,ffff8000252fb134,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fb128,ffff8000252fb134,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fb128,ffff8000252fb134,46c2,0) at ip_ours+0x412 ip_input_if(ffff8000252fb128,ffff8000252fb134,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806cd6fe00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806cd6fe00,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070,ffff8000252fb278) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806a3d4b00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806d8b1600,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806d8b1600,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806f375200,fffffd806f3752dc,0,18,fffffd806f3752f4) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fb918,ffff8000252fb924,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fb918,ffff8000252fb924,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fb918,ffff8000252fb924,3f0e,0) at ip_ours+0x412 ip_input_if(ffff8000252fb918,ffff8000252fb924,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806f375200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806f375200,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070,ffff8000252fba68) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd8072e1cc00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd8072e1cc00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x1173 sys/netinet/ip_output.c:468 udp_output(fffffd806f682818,fffffd8072e1cc00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8068cb8978,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8068cb8978) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd806f682818,fffffd806d8b1600,fffffd806d8b16b0,0,18,fffffd80080cd800) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fc108,ffff8000252fc114,11,2) at udp_input+0x1323 ip_deliver(ffff8000252fc108,ffff8000252fc114,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff8000252fc108,ffff8000252fc114,3841,0) at ip_ours+0x412 ip_input_if(ffff8000252fc108,ffff8000252fc114,4,0,ffff80000017b2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017b2a8,fffffd806a3d8100) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017b2a8,fffffd806a3d8100,2) at if_input_local+0xf9 sys/net/if.c:771 ether_resolve(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070,ffff8000252fc258) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:228 ether_output(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:310 [inline] ether_output(ffff80000017b2a8,fffffd806cd6fd00,fffffd806f682898,fffffd806f5e9070) at ether_output+0x47 sys/net/if_ethersubr.c:339 ip_output(fffffd806a3d7d00,fffffd806d597c00,fffffd806f682888,0,0,fffffd806f682818) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd806f682818,fffffd806a3d7d00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8068cb8978,0,ffff8000252fc638,0,0,0) at sosend+0x671 sys/kern/uipc_socket.c:555 dofilewritev(ffff800020e034f8,0,ffff8000252fc638,0,ffff8000252fc720) at dofilewritev+0x1b6 sys/kern/sys_generic.c:365 sys_write(ffff800020e034f8,ffff8000252fc6d8,ffff8000252fc720) at sys_write+0x83 sys/kern/sys_generic.c:285 syscall(ffff8000252fc7a0) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252fc7a0) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5ab5902a200, count: -91 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: 0xc00059b5d0, count: -3