login: kernel: double fault trap, code=0 Stopped at splraise+0x15: pushq %r14 ddb{1}> ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic the kernel did not panic ddb{1}> trace splraise(a) at splraise+0x15 sys/arch/amd64/amd64/intr.c:695 pool_multi_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_multi_alloc+0xba sys/kern/subr_pool.c:1649 m_pool_alloc(ffffffff828cc990,2,ffff800020eb12b8) at m_pool_alloc+0x7b sys/kern/uipc_mbuf.c:1482 pool_p_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_p_alloc+0x74 pool_allocator_alloc sys/kern/subr_pool.c:1598 [inline] pool_p_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_p_alloc+0x74 sys/kern/subr_pool.c:919 pool_do_get(ffffffff828cc990,2,ffff800020eb12b8) at pool_do_get+0x10f sys/kern/subr_pool.c:704 pool_get(ffffffff828cc990,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd806f385700,0,3b9aca00,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806f385700,0,3b9aca00,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb1458) at ether_resolve+0x49f sys/net/if_ethersubr.c:238 ether_output(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f385700,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806f385700,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069881000,fffffd80698810a8,0,18,fffffd80698810c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb1af8,ffff800020eb1b04,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb1af8,ffff800020eb1b04,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb1af8,ffff800020eb1b04,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb1af8,ffff800020eb1b04,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8070921800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8070921800,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb1c48) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8069880200,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd8069880200,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd806f385700,fffffd806f3857a8,0,18,fffffd806f3857c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb22e8,ffff800020eb22f4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb22e8,ffff800020eb22f4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb22e8,ffff800020eb22f4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb22e8,ffff800020eb22f4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8069259000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8069259000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb2438) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806db2e300,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806db2e300,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069880200,fffffd80698802a8,0,18,fffffd80698802c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb2ad8,ffff800020eb2ae4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb2ad8,ffff800020eb2ae4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb2ad8,ffff800020eb2ae4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb2ad8,ffff800020eb2ae4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806d66fe00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806d66fe00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb2c28) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8069848e00,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd8069848e00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd806db2e300,fffffd806db2e3a8,0,18,fffffd806db2e3c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb32c8,ffff800020eb32d4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb32c8,ffff800020eb32d4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb32c8,ffff800020eb32d4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb32c8,ffff800020eb32d4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806db2eb00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806db2eb00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb3418) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d66f300,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806d66f300,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069848e00,fffffd8069848eb0,0,18,fffffd806dc3c800) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb3ab8,ffff800020eb3ac4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb3ab8,ffff800020eb3ac4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb3ab8,ffff800020eb3ac4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb3ab8,ffff800020eb3ac4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806bb81900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806bb81900,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb3c08) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd807e7f4a00,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd807e7f4a00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8069239650,0,ffff800020eb3f30,0,0,400) at sosend+0x671 sys/kern/uipc_socket.c:555 sendit(ffff8000ffffb160,4,ffff800020eb4010,400,ffff800020eb40f0) at sendit+0x52b sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000ffffb160,ffff800020eb40a8,ffff800020eb40f0) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff800020eb4170) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800020eb4170) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e60f9e3790, count: -81 ddb{1}> show registers rdi 0xa rsi 0x7a07 __ALIGN_SIZE+0x6a07 rbp 0xffff800020eb1020 rbx 0x20000000 rdx 0xffff8000232e7000 rcx 0x7a06 __ALIGN_SIZE+0x6a06 rax 0xffffffff82117a34 pool_multi_alloc+0xa4 r8 0xffff800020eb1458 r9 0xffffffff818879a0 ether_resolve+0x180 r10 0x456898175f754e8c r11 0x35819564175e4440 r12 0 r13 0 r14 0xffffffff828cc990 mbpool r15 0xffff800020eb12b8 rip 0xffffffff81424e55 splraise+0x15 cs 0x8 rflags 0x10202 __ALIGN_SIZE+0xf202 rsp 0xffff800020eb1000 ss 0x10 splraise+0x15: pushq %r14 ddb{1}> show proc PROC (syz-executor.1) pid=123427 stat=onproc flags process=10 proc=4000000 pri=32, usrpri=86, nice=20 forw=0xffffffffffffffff, list=0xffff8000ffffa9f8,0xffffffff828d91d8 process=0xffff8000ffff83f8 user=0xffff800020eaf000, vmspace=0xfffffd807efff8a0 estcpu=36, cpticks=1, pctcpu=0.0 user=0, sys=0, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 26266 110263 85485 32767 7 0x10 syz-executor.1 26266 149904 85485 32767 2 0x4000010 syz-executor.1 *26266 123427 85485 32767 7 0x4000010 syz-executor.1 60053 266689 692 32767 2 0x10 syz-executor.0 692 344609 28950 0 3 0x82 wait syz-executor.0 39221 314230 0 0 3 0x14200 bored sosplice 85485 496650 86955 32767 3 0x90 nanosleep syz-executor.1 86955 205580 28950 0 3 0x82 wait syz-executor.1 28950 497978 26381 0 3 0x82 thrsleep syz-fuzzer 28950 102386 26381 0 3 0x4000082 nanosleep syz-fuzzer 28950 458370 26381 0 3 0x4000082 kqread syz-fuzzer 28950 449088 26381 0 3 0x4000082 thrsleep syz-fuzzer 28950 68219 26381 0 3 0x4000082 thrsleep syz-fuzzer 28950 347334 26381 0 3 0x4000082 thrsleep syz-fuzzer 28950 494165 26381 0 3 0x4000082 thrsleep syz-fuzzer 28950 19723 26381 0 3 0x4000082 nanosleep syz-fuzzer 26381 498312 29786 0 3 0x10008a pause ksh 29786 79908 70405 0 3 0x92 select sshd 41438 415149 1 0 3 0x100083 ttyin getty 70405 330700 1 0 3 0x80 select sshd 34666 71805 48108 73 3 0x100090 kqread syslogd 48108 251745 1 0 3 0x100082 netio syslogd 82970 108104 1 77 3 0x100090 poll dhclient 47313 242608 1 0 3 0x80 poll dhclient 57842 253909 0 0 3 0x14200 bored smr 28303 319214 0 0 2 0x14200 zerothread 79782 244172 0 0 3 0x14200 aiodoned aiodoned 91726 519751 0 0 3 0x14200 syncer update 40100 240299 0 0 3 0x14200 cleaner cleaner 87648 175037 0 0 3 0x14200 reaper reaper 90602 232595 0 0 3 0x14200 pgdaemon pagedaemon 4921 52044 0 0 3 0x14200 bored crynlk 40881 172623 0 0 3 0x14200 bored crypto 63642 165355 0 0 3 0x40014200 acpi0 acpi0 19462 514645 0 0 3 0x40014200 idle1 47397 466390 0 0 2 0x14200 softnet 12575 434217 0 0 3 0x14200 bored systqmp 35516 30734 0 0 3 0x14200 bored systq 53847 384263 0 0 3 0x40014200 bored softclock 28784 164508 0 0 3 0x40014200 idle0 1 188995 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 26266 (syz-executor.1) thread 0xffff8000ffffb160 (123427) exclusive rwlock netlock r = 0 (0xffffffff82777b90) #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 sendit+0x52b sys/kern/uipc_syscalls.c:657 #4 sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 #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 Process 60053 (syz-executor.0) thread 0xffff8000ffffb3d8 (266689) exclusive rrwlock inode r = 0 (0xfffffd80685f8d58) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 VOP_LOCK+0x4b sys/kern/vfs_vops.c:603 #4 vn_lock+0x81 sys/kern/vfs_vnops.c:575 #5 vget+0x1c8 sys/kern/vfs_subr.c:671 #6 ufs_ihashget+0x141 sys/ufs/ufs/ufs_ihash.c:119 #7 ffs_vget+0x74 sys/ufs/ffs/ffs_vfsops.c:1329 #8 ufs_lookup+0x14b7 sys/ufs/ufs/ufs_lookup.c:487 #9 VOP_LOOKUP+0x5b sys/kern/vfs_vops.c:90 #10 vfs_lookup+0x7a6 sys/kern/vfs_lookup.c:568 #11 namei+0x63c sys/kern/vfs_lookup.c:249 #12 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1853 #13 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #13 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #14 Xsyscall+0x128 exclusive rrwlock inode r = 0 (0xfffffd807b718f80) #0 witness_lock+0x4c7 stacktrace_save sys/sys/stacktrace.h:36 [inline] #0 witness_lock+0x4c7 sys/kern/subr_witness.c:1164 #1 rw_enter+0x453 sys/kern/kern_rwlock.c:311 #2 rrw_enter+0x88 sys/kern/kern_rwlock.c:462 #3 VOP_LOCK+0x4b sys/kern/vfs_vops.c:603 #4 vn_lock+0x81 sys/kern/vfs_vnops.c:575 #5 vfs_lookup+0xe6 sys/kern/vfs_lookup.c:419 #6 namei+0x63c sys/kern/vfs_lookup.c:249 #7 dounlinkat+0x99 sys/kern/vfs_syscalls.c:1853 #8 syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] #8 syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 #9 Xsyscall+0x128 ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9464 6330K 6330K 78643K 10560 0 pcb 13 8K 8K 78643K 13 0 rtable 109 3K 3K 78643K 239 0 ifaddr 39 10K 10K 78643K 46 0 sysctl 2 0K 0K 78643K 2 0 counters 43 33K 33K 78643K 45 0 ioctlops 0 0K 2K 78643K 16 0 iov 0 0K 1K 78643K 2 0 mount 1 1K 1K 78643K 1 0 vnodes 1216 76K 76K 78643K 1246 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 4 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 132 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1824 197K 290K 78643K 13058 0 file desc 7 21K 33K 78643K 235 0 sigio 0 0K 0K 78643K 2 0 proc 48 50K 83K 78643K 422 0 subproc 34 2K 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 12 0 in_multi 33 2K 2K 78643K 44 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 212 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 152 25K 26K 78643K 1589 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 5 0 NDP 5 0K 0K 78643K 12 0 temp 93 3867K 3931K 78643K 2320 0 kqueue 3 4K 8K 78643K 15 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 8 0 2 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 88 37 0 35 1 0 1 1 0 8 0 rtentry 112 58 0 12 2 0 2 2 0 8 0 unpcb 120 139 0 130 1 0 1 1 0 8 0 syncache 272 9 0 9 2 1 1 1 0 8 1 tcpqe 32 28 0 28 2 1 1 1 0 8 1 tcpcb 592 58 0 44 3 1 2 2 0 8 0 ipq 40 9 0 9 2 1 1 1 0 8 1 ipqe 40 111 0 111 2 1 1 1 0 8 1 inpcb 296 150 0 140 2 0 2 2 0 8 1 rttmr 72 2 0 1 1 0 1 1 0 8 0 nd6 48 10 0 3 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 259 0 44 14 0 14 14 0 8 0 art_table 32 260 0 44 2 0 2 2 0 8 0 art_node 16 57 0 15 1 0 1 1 0 8 0 sysvmsgpl 40 6 0 3 1 0 1 1 0 8 0 semapl 112 126 0 116 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 1631 0 235 88 0 88 88 0 8 0 ffsino 272 1631 0 235 94 0 94 94 0 8 0 nchpl 144 2231 0 642 60 0 60 60 0 8 0 uvmvnodes 72 1691 0 0 31 0 31 31 0 8 0 vnodes 208 1691 0 0 89 0 89 89 0 8 0 namei 1024 5803 0 5803 1 0 1 1 0 8 1 percpumem 16 33 0 1 1 0 1 1 0 8 0 scxspl 200 6097 0 6097 8 1 7 7 0 8 7 plimitpl 152 32 0 23 1 0 1 1 0 8 0 sigapl 424 420 0 388 4 0 4 4 0 8 0 futexpl 56 2712 0 2712 1 0 1 1 0 8 1 knotepl 112 99 0 79 1 0 1 1 0 8 0 kqueuepl 152 31 0 27 1 0 1 1 0 8 0 pipepl 304 97 0 86 2 0 2 2 0 8 1 fdescpl 496 404 0 388 3 0 3 3 0 8 0 filepl 152 2196 0 2092 5 0 5 5 0 8 1 lockfpl 104 54 0 53 1 0 1 1 0 8 0 lockfspl 48 15 0 14 1 0 1 1 0 8 0 sessionpl 120 18 0 8 1 0 1 1 0 8 0 pgrppl 48 26 0 16 1 0 1 1 0 8 0 ucredpl 96 222 0 213 1 0 1 1 0 8 0 zombiepl 144 388 0 388 1 0 1 1 0 8 1 processpl 1008 420 0 388 5 0 5 5 0 8 0 procpl 632 826 0 785 5 0 5 5 0 8 1 sosppl 144 6 0 5 1 0 1 1 0 8 0 sockpl 400 332 0 311 4 0 4 4 0 8 1 mcl64k 65536 2 0 0 1 0 1 1 0 8 0 mcl16k 16384 4 0 0 1 0 1 1 0 8 0 mcl12k 12288 1 0 0 1 0 1 1 0 8 0 mcl9k 9216 2 0 0 1 0 1 1 0 8 0 mcl8k 8192 2 0 0 1 0 1 1 0 8 0 mcl4k 4096 5 0 0 1 0 1 1 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 154 0 0 19 0 19 19 0 8 0 mtagpl 96 1 0 0 1 0 1 1 0 8 0 mbufpl 256 288 0 0 17 0 17 17 0 8 0 bufpl 280 3490 0 120 241 0 241 241 0 8 0 anonpl 16 49513 0 38101 51 2 49 49 0 124 2 amapchunkpl 152 2331 0 2098 11 1 10 11 0 158 0 amappl16 192 1424 0 932 27 0 27 27 0 8 2 amappl15 184 9 0 8 1 0 1 1 0 8 0 amappl14 176 86 0 81 1 0 1 1 0 8 0 amappl13 168 33 0 30 1 0 1 1 0 8 0 amappl12 160 118 0 111 1 0 1 1 0 8 0 amappl11 152 56 0 45 1 0 1 1 0 8 0 amappl10 144 15 0 11 1 0 1 1 0 8 0 amappl9 136 384 0 380 1 0 1 1 0 8 0 amappl8 128 376 0 316 3 0 3 3 0 8 0 amappl7 120 109 0 97 1 0 1 1 0 8 0 amappl6 112 30 0 21 1 0 1 1 0 8 0 amappl5 104 408 0 396 1 0 1 1 0 8 0 amappl4 96 438 0 412 1 0 1 1 0 8 0 amappl3 88 204 0 196 1 0 1 1 0 8 0 amappl2 80 2318 0 2253 2 0 2 2 0 8 0 amappl1 72 20291 0 19841 22 12 10 17 0 8 1 amappl 80 1087 0 1018 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 24 404 0 388 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 404 0 388 1 0 1 1 0 8 0 vmmpekpl 168 7187 0 7155 2 0 2 2 0 8 0 vmmpepl 168 58501 0 56715 92 6 86 90 0 357 3 vmsppl 368 403 0 388 2 0 2 2 0 8 0 pdppl 4096 815 0 776 6 0 6 6 0 8 0 pvpl 32 175095 0 160511 129 1 128 128 0 265 8 pmappl 232 403 0 388 2 1 1 2 0 8 0 extentpl 40 53 0 36 1 0 1 1 0 8 0 phpool 112 257 0 3 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(ffffffff82719ff0) 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: 0x7f7ffffdf0f0, count: -3 ddb{0}> machine ddbcpu 1 Stopped at splraise+0x15: pushq %r14 ddb{1}> trace splraise(a) at splraise+0x15 sys/arch/amd64/amd64/intr.c:695 pool_multi_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_multi_alloc+0xba sys/kern/subr_pool.c:1649 m_pool_alloc(ffffffff828cc990,2,ffff800020eb12b8) at m_pool_alloc+0x7b sys/kern/uipc_mbuf.c:1482 pool_p_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_p_alloc+0x74 pool_allocator_alloc sys/kern/subr_pool.c:1598 [inline] pool_p_alloc(ffffffff828cc990,2,ffff800020eb12b8) at pool_p_alloc+0x74 sys/kern/subr_pool.c:919 pool_do_get(ffffffff828cc990,2,ffff800020eb12b8) at pool_do_get+0x10f sys/kern/subr_pool.c:704 pool_get(ffffffff828cc990,2) at pool_get+0xeb sys/kern/subr_pool.c:581 m_copym(fffffd806f385700,0,3b9aca00,2) at m_copym+0x174 m_get sys/kern/uipc_mbuf.c:250 [inline] m_copym(fffffd806f385700,0,3b9aca00,2) at m_copym+0x174 sys/kern/uipc_mbuf.c:667 ether_resolve(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb1458) at ether_resolve+0x49f sys/net/if_ethersubr.c:238 ether_output(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f385700,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806f385700,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806f385700,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069881000,fffffd80698810a8,0,18,fffffd80698810c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb1af8,ffff800020eb1b04,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb1af8,ffff800020eb1b04,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb1af8,ffff800020eb1b04,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb1af8,ffff800020eb1b04,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8070921800) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8070921800,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb1c48) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd80698ab100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8069880200,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd8069880200,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd806f385700,fffffd806f3857a8,0,18,fffffd806f3857c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb22e8,ffff800020eb22f4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb22e8,ffff800020eb22f4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb22e8,ffff800020eb22f4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb22e8,ffff800020eb22f4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd8069259000) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd8069259000,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb2438) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806a25bf00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806db2e300,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806db2e300,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069880200,fffffd80698802a8,0,18,fffffd80698802c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb2ad8,ffff800020eb2ae4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb2ad8,ffff800020eb2ae4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb2ad8,ffff800020eb2ae4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb2ad8,ffff800020eb2ae4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806d66fe00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806d66fe00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb2c28) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806bb81100,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd8069848e00,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd8069848e00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd806db2e300,fffffd806db2e3a8,0,18,fffffd806db2e3c0) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb32c8,ffff800020eb32d4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb32c8,ffff800020eb32d4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb32c8,ffff800020eb32d4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb32c8,ffff800020eb32d4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806db2eb00) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806db2eb00,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb3418) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd806f382e00,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd806d66f300,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd806d66f300,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 somove(fffffd8069239650,2) at somove+0xf61 sys/kern/uipc_socket.c:1616 sorwakeup(fffffd8069239650) at sorwakeup+0x79 sys/kern/uipc_socket.c:1665 udp_sbappend(fffffd807e711128,fffffd8069848e00,fffffd8069848eb0,0,18,fffffd806dc3c800) at udp_sbappend+0x397 sys/netinet/udp_usrreq.c:644 udp_input(ffff800020eb3ab8,ffff800020eb3ac4,11,2) at udp_input+0x1323 ip_deliver(ffff800020eb3ab8,ffff800020eb3ac4,11,2) at ip_deliver+0x353 sys/netinet/ip_input.c:668 ip_ours(ffff800020eb3ab8,ffff800020eb3ac4,ffff8000232e7000,0) at ip_ours+0x412 ip_input_if(ffff800020eb3ab8,ffff800020eb3ac4,4,0,ffff80000017c2a8) at ip_input_if+0x6ce ipv4_input(ffff80000017c2a8,fffffd806bb81900) at ipv4_input+0x48 sys/netinet/ip_input.c:215 if_input_local(ffff80000017c2a8,fffffd806bb81900,2) at if_input_local+0xf9 sys/net/if.c:769 ether_resolve(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070,ffff800020eb3c08) at ether_resolve+0x4c2 sys/net/if_ethersubr.c:239 ether_output(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 ether_encap sys/net/if_ethersubr.c:321 [inline] ether_output(ffff80000017c2a8,fffffd8069880900,fffffd807e7111a8,fffffd806f7ff070) at ether_output+0x47 sys/net/if_ethersubr.c:350 ip_output(fffffd807e7f4a00,fffffd806f382a00,fffffd807e711198,0,0,fffffd807e711128) at ip_output+0x12a2 sys/netinet/ip_output.c:509 udp_output(fffffd807e711128,fffffd807e7f4a00,0,0) at udp_output+0x5af sys/netinet/udp_usrreq.c:1017 sosend(fffffd8069239650,0,ffff800020eb3f30,0,0,400) at sosend+0x671 sys/kern/uipc_socket.c:555 sendit(ffff8000ffffb160,4,ffff800020eb4010,400,ffff800020eb40f0) at sendit+0x52b sys/kern/uipc_syscalls.c:657 sys_sendto(ffff8000ffffb160,ffff800020eb40a8,ffff800020eb40f0) at sys_sendto+0x80 sys/kern/uipc_syscalls.c:522 syscall(ffff800020eb4170) at syscall+0x4a4 mi_syscall sys/sys/syscall_mi.h:102 [inline] syscall(ffff800020eb4170) at syscall+0x4a4 sys/arch/amd64/amd64/trap.c:570 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8e60f9e3790, count: -81