kernel: double fault trap, code=0 Stopped at mtx_enter+0x11: pushq %r11 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace mtx_enter(ffffffff8287a670) at mtx_enter+0x11 sys/kern/kern_lock.c:256 uvm_pmr_getpages(1,0,100000,1,0,1) at uvm_pmr_getpages+0x3b6 sys/uvm/uvm_pmemrange.c:941 uvm_pglistalloc(1000,0,ffffffff,0,0,ffff8000252fc258) at uvm_pglistalloc+0x402 sys/uvm/uvm_page.c:790 km_alloc(1000,ffff8000252fc2e8,ffffffff82485f28,ffff8000252fc300) at km_alloc+0x3e6 sys/uvm/uvm_km.c:842 pool_multi_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_multi_alloc+0xd2 sys/kern/subr_pool.c:1650 m_pool_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at m_pool_alloc+0x78 sys/kern/uipc_mbuf.c:1482 pool_p_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_p_alloc+0x74 pool_allocator_alloc sys/kern/subr_pool.c:1598 [inline] pool_p_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_p_alloc+0x74 sys/kern/subr_pool.c:919 pool_do_get(ffffffff828a3bc8,2,ffff8000252fc568) at pool_do_get+0x112 sys/kern/subr_pool.c:704 pool_get(ffffffff828a3bc8,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd806d86a100,0,3b9aca00,2) at m_copym+0x14b m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806d86a100,0,3b9aca00,2) at m_copym+0x14b sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380,ffff8000252fc6f8) at ether_resolve+0x49f sys/net/if_ethersubr.c:238 ether_output(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d86a100,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806d86a100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd8066102000,fffffd80661020ac,0,14,fffffd80661020c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fcd98,ffff8000252fcda4,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fcd98,ffff8000252fcda4,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fcd98,ffff8000252fcda4,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fcd98,ffff8000252fcda4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8066101400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8066101400,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380,ffff8000252fcee8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455500,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455500,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806d86a100,fffffd806d86a1e0,0,14,fffffd806d86a1f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fd588,ffff8000252fd594,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fd588,ffff8000252fd594,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fd588,ffff8000252fd594,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fd588,ffff8000252fd594,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8066102d00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8066102d00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380,ffff8000252fd6d8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806db02e00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806db02e00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806f455500,fffffd806f4555ac,0,14,fffffd806f4555c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fdd78,ffff8000252fdd84,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fdd78,ffff8000252fdd84,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fdd78,ffff8000252fdd84,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fdd78,ffff8000252fdd84,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd807f00d200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd807f00d200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380,ffff8000252fdec8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455000,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455000,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806db02e00,fffffd806db02ee0,0,14,fffffd806db02ef4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fe568,ffff8000252fe574,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fe568,ffff8000252fe574,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fe568,ffff8000252fe574,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fe568,ffff8000252fe574,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806f361600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f361600,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380,ffff8000252fe6b8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d447d00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806db02300,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806f455000,fffffd806f4550ac,0,14,fffffd806f4550c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fed58,ffff8000252fed64,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fed58,ffff8000252fed64,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fed58,ffff8000252fed64,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fed58,ffff8000252fed64,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a464000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a464000,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380,ffff8000252feea8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d86aa00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806d86aa00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806db02300,fffffd806dbde060,0,14,fffffd806dbde074) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ff548,ffff8000252ff554,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252ff548,ffff8000252ff554,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252ff548,ffff8000252ff554,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252ff548,ffff8000252ff554,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806d447400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806d447400,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380,ffff8000252ff698) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455200,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455200,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 sosend(fffffd806f648000,0,ffff8000252ff9c0,0,0,0) at sosend+0x601 sys/kern/uipc_socket.c:556 sendit(ffff8000220e1b40,0,ffff8000252ffaa0,0,ffff8000252ffb80) at sendit+0x5f1 sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000220e1b40,ffff8000252ffb38,ffff8000252ffb80) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff8000252ffc00) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252ffc00) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x116f5247be0, count: -97 ddb{1}> show registers rdi 0xffffffff8287a670 uvm+0x60 rsi 0x7c0c __ALIGN_SIZE+0x6c0c rbp 0xffff8000252fc010 rbx 0x1 rdx 0xffff8000220e2000 rcx 0x7c0b __ALIGN_SIZE+0x6c0b rax 0 r8 0 r9 0x1 r10 0xc291fafb38db11ef r11 0xd756c160b8f9f747 r12 0x2 r13 0x101010101010101 r14 0xa r15 0x1 rip 0xffffffff82302de1 mtx_enter+0x11 cs 0x8 rflags 0x10286 __ALIGN_SIZE+0xf286 rsp 0xffff8000252fc000 ss 0x10 mtx_enter+0x11: pushq %r11 ddb{1}> show proc PROC (syz-executor.0) pid=27934 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=78, nice=20 forw=0xffffffffffffffff, list=0xffff8000220e0c70,0xffff8000220e0790 process=0xffff800020e00be0 user=0xffff8000252fa000, vmspace=0xfffffd807effeb80 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 14308 426884 31428 32767 2 0x10 syz-executor.0 *14308 27934 31428 32767 7 0x4000010 syz-executor.0 14308 149539 31428 32767 2 0x4000010 syz-executor.0 31428 258152 47049 32767 3 0x90 nanosleep syz-executor.0 47049 63857 47638 0 3 0x82 wait syz-executor.0 81234 23263 49678 32767 3 0x90 piperd syz-executor.1 49678 309483 47638 0 3 0x82 wait syz-executor.1 76610 183772 0 0 3 0x14200 bored sosplice 47638 268393 33216 0 3 0x82 thrsleep syz-fuzzer 47638 437469 33216 0 3 0x4000082 nanosleep syz-fuzzer 47638 373051 33216 0 3 0x4000082 thrsleep syz-fuzzer 47638 209243 33216 0 3 0x4000082 thrsleep syz-fuzzer 47638 139161 33216 0 3 0x4000082 thrsleep syz-fuzzer 47638 295018 33216 0 3 0x4000082 thrsleep syz-fuzzer 47638 202985 33216 0 7 0x4000002 syz-fuzzer 47638 282857 33216 0 3 0x4000082 kqread syz-fuzzer 33216 309161 32610 0 3 0x10008a pause ksh 32610 175183 21423 0 3 0x92 select sshd 91263 489856 1 0 3 0x100083 ttyin getty 21423 168554 1 0 3 0x80 select sshd 28755 304344 17291 73 3 0x100090 kqread syslogd 17291 401923 1 0 3 0x100082 netio syslogd 67682 120385 1 77 3 0x100090 poll dhclient 9886 132968 1 0 3 0x80 poll dhclient 46594 350685 0 0 3 0x14200 bored smr 14837 144321 0 0 2 0x14200 zerothread 8651 384598 0 0 3 0x14200 aiodoned aiodoned 42227 20811 0 0 3 0x14200 syncer update 9048 513450 0 0 3 0x14200 cleaner cleaner 31830 298893 0 0 3 0x14200 reaper reaper 37540 130035 0 0 3 0x14200 pgdaemon pagedaemon 42252 465970 0 0 3 0x14200 bored crynlk 10333 411 0 0 3 0x14200 bored crypto 5892 150522 0 0 3 0x40014200 acpi0 acpi0 44108 177624 0 0 3 0x40014200 idle1 17433 458561 0 0 2 0x14200 softnet 44049 99677 0 0 3 0x14200 bored systqmp 14393 106500 0 0 3 0x14200 bored systq 62560 244548 0 0 3 0x40014200 bored softclock 6954 293920 0 0 3 0x40014200 idle0 1 447899 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 14308 (syz-executor.0) thread 0xffff8000220e1b40 (27934) exclusive rwlock netlock r = 0 (0xffffffff82729010) #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{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9474 6331K 6331K 78643K 10585 0 pcb 13 8K 8K 78643K 13 0 rtable 111 3K 3K 78643K 448 0 ifaddr 39 10K 10K 78643K 82 0 sysctl 2 0K 0K 78643K 2 0 counters 43 33K 33K 78643K 55 0 ioctlops 0 0K 2K 78643K 35 0 iov 0 0K 16K 78643K 52 0 mount 1 1K 1K 78643K 1 0 vnodes 1217 77K 77K 78643K 1368 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 6 0 VM map 2 1K 1K 78643K 2 0 sem 10 1K 1K 78643K 12 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 7 21K 33K 78643K 679 0 sigio 0 0K 0K 78643K 4 0 proc 48 50K 70K 78643K 627 0 subproc 34 2K 2K 78643K 136 0 NFS srvsock 1 0K 0K 78643K 1 0 NFS daemon 1 16K 16K 78643K 1 0 ip_moptions 0 0K 0K 78643K 36 0 in_multi 33 2K 2K 78643K 99 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 97 440K 440K 78643K 97 0 exec 0 0K 2K 78643K 510 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 138 26K 41K 78643K 2799 0 UVM aobj 35 2K 2K 78643K 37 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 13 0 NDP 7 0K 0K 78643K 27 0 temp 102 3965K 4030K 78643K 3800 0 kqueue 3 4K 10K 78643K 24 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 18 0 12 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 88 51 0 49 1 0 1 1 0 8 0 rtentry 112 114 0 67 2 0 2 2 0 8 0 unpcb 120 263 0 255 1 0 1 1 0 8 0 syncache 272 11 0 11 3 2 1 1 0 8 1 tcpqe 32 37 0 37 2 2 0 1 0 8 0 tcpcb 592 176 0 172 3 1 2 2 0 8 1 ipq 40 10 0 8 1 0 1 1 0 8 0 ipqe 40 21 0 19 1 0 1 1 0 8 0 inpcb 296 392 0 382 3 1 2 2 0 8 1 ip6q 72 1 0 1 1 0 1 1 0 8 1 ip6af 40 3 0 3 1 0 1 1 0 8 1 nd6 48 27 0 18 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 492 0 264 15 0 15 15 0 8 0 art_table 32 493 0 264 2 0 2 2 0 8 0 art_node 16 113 0 70 1 0 1 1 0 8 0 sysvmsgpl 40 14 0 3 1 0 1 1 0 8 0 semupl 112 3 0 3 1 1 0 1 0 8 0 semapl 112 8 0 0 1 0 1 1 0 8 0 shmpl 112 34 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 2090 0 691 88 0 88 88 0 8 0 ffsino 272 2090 0 691 94 0 94 94 0 8 0 nchpl 144 3092 0 1508 60 0 60 60 0 8 0 uvmvnodes 72 2235 0 0 41 0 41 41 0 8 0 vnodes 208 2235 0 0 118 0 118 118 0 8 0 namei 1024 10181 0 10181 1 0 1 1 0 8 1 percpumem 16 38 0 6 1 0 1 1 0 8 0 scxspl 200 9384 0 9384 9 8 1 7 0 8 1 plimitpl 152 77 0 68 1 0 1 1 0 8 0 sigapl 424 849 0 817 4 0 4 4 0 8 0 futexpl 56 7710 0 7710 1 0 1 1 0 8 1 knotepl 112 163 0 143 1 0 1 1 0 8 0 kqueuepl 152 411 0 404 1 0 1 1 0 8 0 pipepl 304 551 0 540 2 0 2 2 0 8 0 fdescpl 496 833 0 817 3 0 3 3 0 8 1 filepl 152 5759 0 5655 7 1 6 6 0 8 2 lockfpl 104 81 0 80 1 0 1 1 0 8 0 lockfspl 48 32 0 31 1 0 1 1 0 8 0 sessionpl 120 23 0 13 1 0 1 1 0 8 0 pgrppl 48 51 0 41 1 0 1 1 0 8 0 ucredpl 96 1593 0 1584 1 0 1 1 0 8 0 zombiepl 144 817 0 817 1 0 1 1 0 8 1 processpl 1008 849 0 817 5 0 5 5 0 8 1 procpl 632 2093 0 2052 5 0 5 5 0 8 1 sosppl 144 16 0 15 2 1 1 1 0 8 0 sockpl 400 718 0 698 4 1 3 4 0 8 1 mcl64k 65536 3 0 0 1 0 1 1 0 8 0 mcl16k 16384 3 0 0 1 0 1 1 0 8 0 mcl12k 12288 10 0 0 1 0 1 1 0 8 0 mcl9k 9216 3 0 0 1 0 1 1 0 8 0 mcl8k 8192 3 0 0 1 0 1 1 0 8 0 mcl4k 4096 7 0 0 1 0 1 1 0 8 0 mcl2k2 2112 2 0 0 1 0 1 1 0 8 0 mcl2k 2048 168 0 0 20 0 20 20 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 248 0 0 13 0 13 13 0 8 0 bufpl 280 4516 0 178 310 0 310 310 0 8 0 anonpl 16 110192 0 100285 72 14 58 61 0 124 8 amapchunkpl 152 6098 0 5833 25 8 17 25 0 158 5 amappl16 192 3588 0 3074 51 24 27 36 0 8 1 amappl15 184 145 0 144 1 0 1 1 0 8 0 amappl14 176 31 0 24 1 0 1 1 0 8 0 amappl13 168 67 0 64 1 0 1 1 0 8 0 amappl12 160 24 0 21 1 0 1 1 0 8 0 amappl11 152 110 0 100 1 0 1 1 0 8 0 amappl10 144 147 0 140 1 0 1 1 0 8 0 amappl9 136 363 0 363 1 1 0 1 0 8 0 amappl8 128 189 0 141 2 0 2 2 0 8 0 amappl7 120 439 0 429 1 0 1 1 0 8 0 amappl6 112 196 0 181 1 0 1 1 0 8 0 amappl5 104 874 0 864 1 0 1 1 0 8 0 amappl4 96 344 0 319 1 0 1 1 0 8 0 amappl3 88 96 0 89 1 0 1 1 0 8 0 amappl2 80 5047 0 4987 2 0 2 2 0 8 0 amappl1 72 37422 0 36951 22 12 10 18 0 8 0 amappl 80 2453 0 2378 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 36 0 2 1 0 1 1 0 8 0 uaddrrnd 24 833 0 817 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 833 0 817 1 0 1 1 0 8 0 vmmpekpl 168 11721 0 11687 2 0 2 2 0 8 0 vmmpepl 168 118438 0 116641 115 20 95 95 0 357 16 vmsppl 368 832 0 817 2 0 2 2 0 8 0 pdppl 4096 1673 0 1634 6 0 6 6 0 8 1 pvpl 32 325612 0 312504 161 14 147 156 0 265 19 pmappl 232 832 0 817 2 1 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 256 0 5 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(ffffffff826e9ff0) 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: 0xc001f06800, count: -3 ddb{0}> machine ddbcpu 1 Stopped at mtx_enter+0x11: pushq %r11 ddb{1}> trace mtx_enter(ffffffff8287a670) at mtx_enter+0x11 sys/kern/kern_lock.c:256 uvm_pmr_getpages(1,0,100000,1,0,1) at uvm_pmr_getpages+0x3b6 sys/uvm/uvm_pmemrange.c:941 uvm_pglistalloc(1000,0,ffffffff,0,0,ffff8000252fc258) at uvm_pglistalloc+0x402 sys/uvm/uvm_page.c:790 km_alloc(1000,ffff8000252fc2e8,ffffffff82485f28,ffff8000252fc300) at km_alloc+0x3e6 sys/uvm/uvm_km.c:842 pool_multi_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_multi_alloc+0xd2 sys/kern/subr_pool.c:1650 m_pool_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at m_pool_alloc+0x78 sys/kern/uipc_mbuf.c:1482 pool_p_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_p_alloc+0x74 pool_allocator_alloc sys/kern/subr_pool.c:1598 [inline] pool_p_alloc(ffffffff828a3bc8,2,ffff8000252fc568) at pool_p_alloc+0x74 sys/kern/subr_pool.c:919 pool_do_get(ffffffff828a3bc8,2,ffff8000252fc568) at pool_do_get+0x112 sys/kern/subr_pool.c:704 pool_get(ffffffff828a3bc8,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd806d86a100,0,3b9aca00,2) at m_copym+0x14b m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806d86a100,0,3b9aca00,2) at m_copym+0x14b sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380,ffff8000252fc6f8) at ether_resolve+0x49f sys/net/if_ethersubr.c:238 ether_output(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d86a100,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d86a100,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806d86a100,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd8066102000,fffffd80661020ac,0,14,fffffd80661020c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fcd98,ffff8000252fcda4,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fcd98,ffff8000252fcda4,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fcd98,ffff8000252fcda4,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fcd98,ffff8000252fcda4,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8066101400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8066101400,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380,ffff8000252fcee8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d86a500,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455500,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455500,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806d86a100,fffffd806d86a1e0,0,14,fffffd806d86a1f4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fd588,ffff8000252fd594,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fd588,ffff8000252fd594,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fd588,ffff8000252fd594,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fd588,ffff8000252fd594,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd8066102d00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8066102d00,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380,ffff8000252fd6d8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f1f4000,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806db02e00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806db02e00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806f455500,fffffd806f4555ac,0,14,fffffd806f4555c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fdd78,ffff8000252fdd84,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fdd78,ffff8000252fdd84,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fdd78,ffff8000252fdd84,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fdd78,ffff8000252fdd84,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd807f00d200) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd807f00d200,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380,ffff8000252fdec8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806a509a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455000,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455000,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806db02e00,fffffd806db02ee0,0,14,fffffd806db02ef4) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fe568,ffff8000252fe574,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fe568,ffff8000252fe574,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fe568,ffff8000252fe574,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fe568,ffff8000252fe574,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806f361600) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806f361600,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380,ffff8000252fe6b8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d447700,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d447d00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806db02300,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806f455000,fffffd806f4550ac,0,14,fffffd806f4550c0) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252fed58,ffff8000252fed64,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252fed58,ffff8000252fed64,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252fed58,ffff8000252fed64,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252fed58,ffff8000252fed64,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806a464000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806a464000,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380,ffff8000252feea8) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806d447a00,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d86aa00,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806d86aa00,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 somove(fffffd806f648000,2) at somove+0xefc sys/kern/uipc_socket.c:1617 sorwakeup(fffffd806f648000) at sorwakeup+0x79 sys/kern/uipc_socket.c:1666 udp_sbappend(fffffd806f647940,fffffd806db02300,fffffd806dbde060,0,14,fffffd806dbde074) at udp_sbappend+0x399 sys/netinet/udp_usrreq.c:644 udp_input(ffff8000252ff548,ffff8000252ff554,11,2) at udp_input+0x12f2 ip_deliver(ffff8000252ff548,ffff8000252ff554,11,2) at ip_deliver+0x321 sys/netinet/ip_input.c:604 ip_ours(ffff8000252ff548,ffff8000252ff554,ffff8000220e2000,0) at ip_ours+0x3ee ip_input_if(ffff8000252ff548,ffff8000252ff554,4,0,ffff80000017c2a8) at ip_input_if+0x6a9 ipv4_input(ffff80000017c2a8,fffffd806d447400) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806d447400,2) at if_input_local+0xf5 sys/net/if.c:767 ether_resolve(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380,ffff8000252ff698) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f361900,fffffd806f6479c0,fffffd806f582380) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f455200,0,fffffd806f6479b0,0,0,fffffd806f647940) at ip_output+0x118d sys/netinet/ip_output.c:509 udp_output(fffffd806f647940,fffffd806f455200,0,0) at udp_output+0x5b7 sys/netinet/udp_usrreq.c:1017 sosend(fffffd806f648000,0,ffff8000252ff9c0,0,0,0) at sosend+0x601 sys/kern/uipc_socket.c:556 sendit(ffff8000220e1b40,0,ffff8000252ffaa0,0,ffff8000252ffb80) at sendit+0x5f1 sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000220e1b40,ffff8000252ffb38,ffff8000252ffb80) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff8000252ffc00) at syscall+0x4a1 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff8000252ffc00) at syscall+0x4a1 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x116f5247be0, count: -97