/usr/local/go/src/runtime/panic.go:774 +0x72 fp=0xc003191560 sp=0xc003191530 pc=0x42e9e2 runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:401 +0x3de fp=0xc003191590 sp=0xc003191560 pc=0x443ece compress/flate.(*compressor).deflate(0xc0001b6000) /usr/local/go/src/compress/flate/deflate.go:428 +0x22d fp=0xc003191600 sp=0xc003191590 pc=0x65cacd compress/flate.(*compressor).syncFlush(0xc0001b6000, 0xc000283000, 0xbd) /usr/local/go/src/compress/flate/deflate.go:565 +0x50 fp=0xc003191628 sp=0xc003191600 pc=0x65d700 compress/flate.(*Writer).Flush(...) /usr/local/go/src/compress/flate/deflate.go:724 github.com/google/syzkaller/pkg/rpctype.(*flateConn).Write(0xc0000f8510, 0xc000283000, 0xbd, 0x1000, 0xc002a90550, 0x16, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:139 +0x80 fp=0xc003191678 sp=0xc003191628 pc=0x7e71f0 bufio.(*Writer).Flush(0xc0000f4480, 0x827ae0, 0xc002a90550) /usr/local/go/src/bufio/bufio.go:593 +0x75 fp=0xc0031916d8 sp=0xc003191678 pc=0x557165 net/rpc.(*gobClientCodec).WriteRequest(0xc0000f8600, 0xc00005f818, 0x827ae0, 0xc002a90550, 0xc0002a1180, 0xc0002a1180) /usr/local/go/src/net/rpc/client.go:224 +0xb3 fp=0xc003191710 sp=0xc0031916d8 pc=0x7e04f3 net/rpc.(*Client).send(0xc00005f800, 0xc002a905a0) /usr/local/go/src/net/rpc/client.go:91 +0x1e3 fp=0xc0031917b0 sp=0xc003191710 pc=0x7df5b3 net/rpc.(*Client).Go(0xc00005f800, 0x8f9671, 0xc, 0x827ae0, 0xc002a90550, 0x827b20, 0xc002c9a300, 0xc002c9a360, 0xc001fbefc0) /usr/local/go/src/net/rpc/client.go:316 +0xcc fp=0xc0031917f0 sp=0xc0031917b0 pc=0x7e084c net/rpc.(*Client).Call(...) /usr/local/go/src/net/rpc/client.go:322 github.com/google/syzkaller/pkg/rpctype.(*RPCClient).Call(0xc00000d160, 0x8f9671, 0xc, 0x827ae0, 0xc002a90550, 0x827b20, 0xc002c9a300, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:90 +0x174 fp=0xc0031918b8 sp=0xc0031917f0 pc=0x7e6dd4 main.(*Fuzzer).poll(0xc0000d0b00, 0xc002aa5b01, 0xc002aa5b60, 0xa) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:360 +0x174 fp=0xc003191b38 sp=0xc0031918b8 pc=0x7eaa84 main.(*Fuzzer).pollLoop(0xc0000d0b00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:345 +0x3c8 fp=0xc003191c68 sp=0xc003191b38 pc=0x7ea758 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:262 +0x12bd fp=0xc003191f60 sp=0xc003191c68 pc=0x7e975d runtime.main() /usr/local/go/src/runtime/proc.go:203 +0x21e fp=0xc003191fe0 sp=0xc003191f60 pc=0x43037e runtime.goexit() /usr/local/go/src/runtime/asm_amd64.s:1357 +0x1 fp=0xc003191fe8 sp=0xc003191fe0 pc=0x45d471 goroutine 14 [chan receive]: main.main.func1(0xc00006a540) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:137 +0x34 created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:135 +0x5b0 goroutine 7 [syscall]: os/signal.signal_recv(0x0) /usr/local/go/src/runtime/sigqueue.go:147 +0x9c os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x22 created by os/signal.init.0 /usr/local/go/src/os/signal/signal_unix.go:29 +0x41 goroutine 13 [chan receive]: github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1(0xc00006a540) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:74 +0xb6 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:71 +0x3f goroutine 20 [IO wait]: internal/poll.runtime_pollWait(0x26dfa6d98, 0x72, 0xffffffffffffffff) /usr/local/go/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc00133e6d8, 0x72, 0x10001, 0x10000, 0xffffffffffffffff) /usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Read(0xc00133e6c0, 0xc003400000, 0x10000, 0x10000, 0x0, 0x0, 0x0) /usr/local/go/src/internal/poll/fd_unix.go:169 +0x1cf os.(*File).read(...) /usr/local/go/src/os/file_unix.go:259 os.(*File).Read(0xc000120d90, 0xc003400000, 0x10000, 0x10000, 0x10000, 0x0, 0x0) /usr/local/go/src/os/file.go:116 +0x71 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc000120d90, 0xc001696000) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:594 +0xaf created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:588 +0x89f goroutine 33 [IO wait]: internal/poll.runtime_pollWait(0x26dfa6cc8, 0x72, 0xffffffffffffffff) /usr/local/go/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc0000c4618, 0x72, 0x1000, 0x1000, 0xffffffffffffffff) /usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Read(0xc0000c4600, 0xc000282000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /usr/local/go/src/internal/poll/fd_unix.go:169 +0x1cf net.(*netFD).Read(0xc0000c4600, 0xc000282000, 0x1000, 0x1000, 0xc000297a60, 0xc000297b40, 0x7c388d) /usr/local/go/src/net/fd_unix.go:202 +0x4f net.(*conn).Read(0xc00000e650, 0xc000282000, 0x1000, 0x1000, 0x0, 0x0, 0x0) /usr/local/go/src/net/net.go:184 +0x68 bufio.(*Reader).fill(0xc00005f6e0) /usr/local/go/src/bufio/bufio.go:100 +0x103 bufio.(*Reader).ReadByte(0xc00005f6e0, 0xc000297c00, 0xc0000c4680, 0xc00000d5e0) /usr/local/go/src/bufio/bufio.go:252 +0x39 compress/flate.(*decompressor).moreBits(0xc00027c000, 0x91cc30, 0xc000297b88) /usr/local/go/src/compress/flate/inflate.go:696 +0x37 compress/flate.(*decompressor).nextBlock(0xc00027c000) /usr/local/go/src/compress/flate/inflate.go:303 +0x36 compress/flate.(*decompressor).Read(0xc00027c000, 0xc00028e000, 0x1000, 0x1000, 0x892e40, 0xc000e1fa10, 0x199) /usr/local/go/src/compress/flate/inflate.go:347 +0x77 github.com/google/syzkaller/pkg/rpctype.(*flateConn).Read(0xc0000f8510, 0xc00028e000, 0x1000, 0x1000, 0x10, 0xc000297b88, 0x7c36ed) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpctype/rpc.go:131 +0x51 bufio.(*Reader).Read(0xc00005f740, 0xc000020730, 0x1, 0x9, 0x0, 0x0, 0xc000297d70) /usr/local/go/src/bufio/bufio.go:226 +0x26a io.ReadAtLeast(0x99dcc0, 0xc00005f740, 0xc000020730, 0x1, 0x9, 0x1, 0x1, 0x0, 0x0) /usr/local/go/src/io/io.go:310 +0x87 io.ReadFull(...) /usr/local/go/src/io/io.go:329 encoding/gob.decodeUintReader(0x99dcc0, 0xc00005f740, 0xc000020730, 0x9, 0x9, 0x4050d5, 0x43080c, 0xc000297d48, 0x45a320) /usr/local/go/src/encoding/gob/decode.go:120 +0x6f encoding/gob.(*Decoder).recvMessage(0xc0000c4680, 0x404fbc) /usr/local/go/src/encoding/gob/decoder.go:81 +0x57 encoding/gob.(*Decoder).decodeTypeSequence(0xc0000c4680, 0xc000000100, 0xc000297e10) /usr/local/go/src/encoding/gob/decoder.go:143 +0x10c encoding/gob.(*Decoder).DecodeValue(0xc0000c4680, 0x82da20, 0xc0000f89f0, 0x16, 0x0, 0x0) /usr/local/go/src/encoding/gob/decoder.go:211 +0x10b encoding/gob.(*Decoder).Decode(0xc0000c4680, 0x82da20, 0xc0000f89f0, 0x0, 0x0) /usr/local/go/src/encoding/gob/decoder.go:188 +0x16d net/rpc.(*gobClientCodec).ReadResponseHeader(0xc0000f8600, 0xc0000f89f0, 0xc000e1f9e0, 0x0) /usr/local/go/src/net/rpc/client.go:228 +0x45 net/rpc.(*Client).input(0xc00005f800) /usr/local/go/src/net/rpc/client.go:109 +0xa5 created by net/rpc.NewClientWithCodec /usr/local/go/src/net/rpc/client.go:206 +0x89 goroutine 38 [runnable]: syscall.Syscall(0x3, 0xb, 0xc002863650, 0xc, 0xc, 0xc, 0x0) /usr/local/go/src/syscall/asm_unix_amd64.s:19 +0x5 syscall.read(0xb, 0xc002863650, 0xc, 0xc, 0x0, 0x99f120, 0xc5a4d0) /usr/local/go/src/syscall/zsyscall_openbsd_amd64.go:870 +0x5a syscall.Read(...) /usr/local/go/src/syscall/syscall_unix.go:183 internal/poll.(*FD).Read(0xc00133e780, 0xc002863650, 0xc, 0xc, 0x0, 0x0, 0x0) /usr/local/go/src/internal/poll/fd_unix.go:165 +0x164 os.(*File).read(...) /usr/local/go/src/os/file_unix.go:259 os.(*File).Read(0xc000120da0, 0xc002863650, 0xc, 0xc, 0xc001cc19d8, 0x40c698, 0x10) /usr/local/go/src/os/file.go:116 +0x71 io.ReadAtLeast(0x99e460, 0xc000120da0, 0xc002863650, 0xc, 0xc, 0xc, 0x0, 0x3ffc18, 0x3ffc18) /usr/local/go/src/io/io.go:310 +0x87 io.ReadFull(...) /usr/local/go/src/io/io.go:329 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc001696000, 0xc0000225c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000fbb0, 0x203000, 0x203000, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:748 +0x282 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000092000, 0xc0000225c0, 0xc002ca3080, 0xc001cc1ce8, 0x7b0fc4, 0xc001cc1d40, 0x44500e, 0x413b6a, 0xc002cb48f8, 0xc00000fbb0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x108 main.(*Proc).executeRaw(0xc002e74480, 0xc0000225c0, 0xc002ca3080, 0x1, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x20c main.(*Proc).execute(0xc002e74480, 0xc0000225c0, 0xc002ca3080, 0x0, 0x1, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x6a main.(*Proc).loop(0xc002e74480) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x4de created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x114c goroutine 39 [IO wait]: internal/poll.runtime_pollWait(0x26dfa6988, 0x72, 0xffffffffffffffff) /usr/local/go/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc00176c198, 0x72, 0x1, 0xc, 0xffffffffffffffff) /usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Read(0xc00176c180, 0xc0028633b0, 0xc, 0xc, 0x0, 0x0, 0x0) /usr/local/go/src/internal/poll/fd_unix.go:169 +0x1cf os.(*File).read(...) /usr/local/go/src/os/file_unix.go:259 os.(*File).Read(0xc00000f1d8, 0xc0028633b0, 0xc, 0xc, 0xc00318f9d8, 0x40c698, 0x10) /usr/local/go/src/os/file.go:116 +0x71 io.ReadAtLeast(0x99e460, 0xc00000f1d8, 0xc0028633b0, 0xc, 0xc, 0xc, 0x0, 0x3fd838, 0x3fd838) /usr/local/go/src/io/io.go:310 +0x87 io.ReadFull(...) /usr/local/go/src/io/io.go:329 github.com/google/syzkaller/pkg/ipc.(*command).exec(0xc0023ea850, 0xc0000225c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eeea3, 0xc00128ea00, 0x6d1a19df3730658f, ...) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:748 +0x282 github.com/google/syzkaller/pkg/ipc.(*Env).Exec(0xc000092090, 0xc0000225c0, 0xc002c2aa00, 0xc00318fd40, 0x787a61, 0xc002c35d70, 0x3, 0x0, 0x9adf40, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:280 +0x108 main.(*Proc).executeRaw(0xc002e745c0, 0xc0000225c0, 0xc002c2aa00, 0x1, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:292 +0x20c main.(*Proc).execute(0xc002e745c0, 0xc0000225c0, 0xc002c2aa00, 0x0, 0x1, 0x1) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:255 +0x6a main.(*Proc).loop(0xc002e745c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:101 +0x4de created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:259 +0x114c goroutine 40 [IO wait]: internal/poll.runtime_pollWait(0x26dfa6bf8, 0x72, 0xffffffffffffffff) /usr/local/go/src/runtime/netpoll.go:184 +0x55 internal/poll.(*pollDesc).wait(0xc00176c0d8, 0x72, 0x1ff01, 0x1ffd6, 0xffffffffffffffff) /usr/local/go/src/internal/poll/fd_poll_runtime.go:87 +0x45 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:92 internal/poll.(*FD).Read(0xc00176c0c0, 0xc00341002a, 0x1ffd6, 0x1ffd6, 0x0, 0x0, 0x0) /usr/local/go/src/internal/poll/fd_unix.go:169 +0x1cf os.(*File).read(...) /usr/local/go/src/os/file_unix.go:259 os.(*File).Read(0xc00000f1c0, 0xc00341002a, 0x1ffd6, 0x1ffd6, 0x2a, 0x0, 0x0) /usr/local/go/src/os/file.go:116 +0x71 github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc00000f1c0, 0xc0023ea850) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:594 +0xaf created by github.com/google/syzkaller/pkg/ipc.makeCommand /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:588 +0x89f goroutine 183 [select]: github.com/google/syzkaller/pkg/ipc.(*command).exec.func1(0xc001696000, 0xc001e19aa0, 0xc001e19a40) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:733 +0xba created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x19c goroutine 182 [select]: github.com/google/syzkaller/pkg/ipc.(*command).exec.func1(0xc0023ea850, 0xc001e199e0, 0xc001e19980) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:733 +0xba created by github.com/google/syzkaller/pkg/ipc.(*command).exec /syzkaller/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:731 +0x19c OpenBSD/amd64 (ci-openbsd-multicore-5.c.syzkaller.internal) (tty00) login: panic: amap_wipeout: corrupt amap Stopped at db_enter+0x18: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND 490731 56195 0 0x14000 0x200 0 zerothread *496902 27711 0 0x14000 0x200 1 reaper db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398 panic(ffffffff822014dd) at panic+0x15c sys/kern/subr_prf.c:207 amap_wipeout(fffffd8067c0c078) at amap_wipeout+0x208 sys/uvm/uvm_amap.c:447 uvm_unmap_detach(ffff800020a75590,1) at uvm_unmap_detach+0x163 sys/uvm/uvm_map.c:1582 uvm_map_teardown(fffffd806e917a18) at uvm_map_teardown+0x25c sys/uvm/uvm_map.c:2755 uvmspace_free(fffffd806e917a18) at uvmspace_free+0x86 sys/uvm/uvm_map.c:3611 uvm_exit(ffff800020ad92d8) at uvm_exit+0x29 sys/uvm/uvm_glue.c:297 reaper(ffff800020a29d40) at reaper+0x189 sys/kern/kern_exit.c:443 end trace frame: 0x0, count: 7 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic amap_wipeout: corrupt amap ddb{1}> trace db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398 panic(ffffffff822014dd) at panic+0x15c sys/kern/subr_prf.c:207 amap_wipeout(fffffd8067c0c078) at amap_wipeout+0x208 sys/uvm/uvm_amap.c:447 uvm_unmap_detach(ffff800020a75590,1) at uvm_unmap_detach+0x163 sys/uvm/uvm_map.c:1582 uvm_map_teardown(fffffd806e917a18) at uvm_map_teardown+0x25c sys/uvm/uvm_map.c:2755 uvmspace_free(fffffd806e917a18) at uvmspace_free+0x86 sys/uvm/uvm_map.c:3611 uvm_exit(ffff800020ad92d8) at uvm_exit+0x29 sys/uvm/uvm_glue.c:297 reaper(ffff800020a29d40) at reaper+0x189 sys/kern/kern_exit.c:443 end trace frame: 0x0, count: -8 ddb{1}> show registers rdi 0 rsi 0x1 rbp 0xffff800020a75410 rbx 0xffff800020a754c0 rdx 0xffff800020a29d40 rcx 0 rax 0 r8 0xffffffff81f53faf kprintf+0x16f r9 0x1 r10 0x25 r11 0x10a22a54f15a928 r12 0x3000000008 r13 0xffff800020a75420 r14 0x100 r15 0x1 rip 0xffffffff81e05b48 db_enter+0x18 cs 0x8 rflags 0x246 rsp 0xffff800020a75400 ss 0x10 db_enter+0x18: addq $0x8,%rsp ddb{1}> show proc PROC (reaper) pid=496902 stat=onproc flags process=14000 proc=200 pri=4, usrpri=51, nice=20 forw=0xffffffffffffffff, list=0xffff800020a29ad0,0xffff800020a7dd58 process=0xffff800020a5c788 user=0xffff800020a70000, vmspace=0xffffffff8263d340 estcpu=1, cpticks=8, pctcpu=0.20 user=0, sys=7, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND 66224 98424 0 0 3 0x14200 bored sosplice 41466 471160 24210 0 3 0x10008a pause ksh 24210 456187 58377 0 3 0x92 select sshd 16277 114857 1 0 3 0x100083 ttyin getty 58377 401360 1 0 3 0x80 select sshd 25452 274340 6228 74 3 0x100092 bpf pflogd 6228 223422 1 0 3 0x80 netio pflogd 71575 211508 1564 73 3 0x100090 kqread syslogd 1564 384885 1 0 3 0x100082 netio syslogd 41941 56287 1 77 3 0x100090 poll dhclient 53552 511977 1 0 3 0x80 poll dhclient 56195 490731 0 0 7 0x14200 zerothread 40142 405684 0 0 3 0x14200 aiodoned aiodoned 38995 102673 0 0 3 0x14200 syncer update 35851 342807 0 0 3 0x14200 cleaner cleaner *27711 496902 0 0 7 0x14200 reaper 90195 260725 0 0 3 0x14200 pgdaemon pagedaemon 73205 409749 0 0 3 0x14200 bored crynlk 37429 365429 0 0 3 0x14200 bored crypto 58541 256553 0 0 3 0x40014200 acpi0 acpi0 13026 251454 0 0 3 0x40014200 idle1 63883 220238 0 0 3 0x14200 bored softnet 42475 281929 0 0 3 0x14200 bored systqmp 7060 335383 0 0 3 0x14200 bored systq 4258 313999 0 0 3 0x40014200 bored softclock 14870 91068 0 0 3 0x40014200 idle0 46195 387838 0 0 3 0x14200 bored smr 1 41984 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 27711 (reaper) thread 0xffff800020a29d40 (496902) exclusive kernel_lock &kernel_lock r = 0 (0xffffffff8262c6a0) #0 witness_lock+0x52e sys/kern/subr_witness.c:1164 #1 uvm_pause+0x5b sys/uvm/uvm_glue.c:438 #2 uvm_unmap_detach+0x13a sys/uvm/uvm_map.c:1581 #3 uvm_map_teardown+0x25c sys/uvm/uvm_map.c:2755 #4 uvmspace_free+0x86 sys/uvm/uvm_map.c:3611 #5 uvm_exit+0x29 sys/uvm/uvm_glue.c:297 #6 reaper+0x189 sys/kern/kern_exit.c:443 #7 proc_trampoline+0x1c ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 9513 6421K 6861K 78643K 10942 0 pcb 13 8K 8K 78643K 77 0 rtable 115 4K 4K 78643K 301 0 ifaddr 70 14K 14K 78643K 109 0 counters 43 33K 34K 78643K 55 0 ioctlops 0 0K 4K 78643K 1473 0 iov 0 0K 16K 78643K 31 0 mount 1 1K 1K 78643K 1 0 vnodes 1224 77K 77K 78643K 1325 0 UFS quota 1 32K 32K 78643K 1 0 UFS mount 5 36K 36K 78643K 5 0 shm 2 1K 5K 78643K 5 0 VM map 2 1K 1K 78643K 2 0 sem 12 0K 0K 78643K 30 0 dirhash 12 2K 2K 78643K 12 0 ACPI 1809 196K 290K 78643K 12766 0 file desc 3 8K 25K 78643K 194 0 proc 62 63K 83K 78643K 463 0 subproc 14 0K 2K 78643K 34 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 46 2K 2K 78643K 67 0 ether_multi 1 0K 0K 78643K 4 0 mrt 0 0K 0K 78643K 6 0 ISOFS mount 1 32K 32K 78643K 1 0 MSDOSFS mount 1 16K 16K 78643K 1 0 ttys 61 281K 281K 78643K 61 0 exec 0 0K 1K 78643K 219 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 119 38K 39K 78643K 1615 0 UVM aobj 22 2K 2K 78643K 24 0 memdesc 1 4K 4K 78643K 1 0 crypto data 1 1K 1K 78643K 1 0 ip6_options 0 0K 0K 78643K 36 0 NDP 11 0K 0K 78643K 22 0 temp 99 3011K 3605K 78643K 8876 0 kqueue 2 2K 14K 78643K 23 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 7 0 0 1 0 1 1 0 8 0 plcache 128 20 0 0 1 0 1 1 0 8 0 rtpcb 80 81 0 79 1 0 1 1 0 8 0 rtentry 112 58 0 12 2 0 2 2 0 8 0 unpcb 120 437 0 427 2 0 2 2 0 8 1 syncache 264 6 0 6 2 1 1 1 0 8 1 sackhl 24 1 0 1 1 0 1 1 0 8 1 tcpqe 32 1 0 1 1 0 1 1 0 8 1 tcpcb 544 114 0 111 2 0 2 2 0 8 1 inpcb 280 351 0 345 2 0 2 2 0 8 1 rttmr 72 3 0 3 1 0 1 1 0 8 1 nd6 48 5 0 2 1 0 1 1 0 8 0 swfcl 56 2 0 0 1 0 1 1 0 8 0 ppxss 1128 2 0 2 1 0 1 1 0 8 1 pffrag 232 6 0 6 1 0 1 1 0 482 1 pffrnode 88 6 0 6 1 0 1 1 0 8 1 pffrent 40 144 0 144 1 0 1 1 0 8 1 pfosfp 40 846 0 423 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfstitem 24 37 0 1 1 0 1 1 0 8 0 pfstkey 112 37 0 1 2 0 2 2 0 8 0 pfstate 328 37 0 1 3 0 3 3 0 8 0 pfrule 1360 21 0 16 2 1 1 2 0 8 0 art_heap8 4096 2 0 0 2 0 2 2 0 8 0 art_heap4 256 253 0 39 14 0 14 14 0 8 0 art_table 32 255 0 39 2 0 2 2 0 8 0 art_node 16 55 0 12 1 0 1 1 0 8 0 sysvmsgpl 40 3 0 2 1 0 1 1 0 8 0 semupl 112 1 0 1 1 1 0 1 0 8 0 semapl 112 28 0 18 1 0 1 1 0 8 0 shmpl 112 22 0 2 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino1pl 128 1669 0 258 46 0 46 46 0 8 0 ffsino 272 1669 0 258 95 0 95 95 0 8 0 nchpl 144 2142 0 524 61 0 61 61 0 8 0 uvmvnodes 72 1790 0 0 33 0 33 33 0 8 0 vnodes 208 1790 0 0 95 0 95 95 0 8 0 namei 1024 5839 0 5839 1 0 1 1 0 8 1 percpumem 16 38 0 6 1 0 1 1 0 8 0 vcpupl 1984 2 0 0 1 0 1 1 0 8 0 vmpool 560 2 0 0 1 0 1 1 0 8 0 scxspl 192 6679 0 6679 8 1 7 7 0 8 7 plimitpl 152 31 0 23 1 0 1 1 0 8 0 sigapl 432 393 0 380 3 1 2 3 0 8 0 futexpl 56 3951 0 3951 1 0 1 1 0 8 1 knotepl 112 79 0 74 1 0 1 1 0 8 0 kqueuepl 104 58 0 57 1 0 1 1 0 8 0 pipelkpl 48 111 0 103 1 0 1 1 0 8 0 pipepl 120 222 0 211 1 0 1 1 0 8 0 fdescpl 496 394 0 380 3 0 3 3 0 8 0 filepl 152 2853 0 2785 6 0 6 6 0 8 2 lockfpl 104 56 0 55 1 0 1 1 0 8 0 lockfspl 48 21 0 20 1 0 1 1 0 8 0 sessionpl 112 18 0 7 1 0 1 1 0 8 0 pgrppl 48 24 0 13 1 0 1 1 0 8 0 ucredpl 96 213 0 204 1 0 1 1 0 8 0 zombiepl 144 382 0 379 1 0 1 1 0 8 0 processpl 960 410 0 379 5 0 5 5 0 8 0 procpl 624 817 0 786 4 0 4 4 0 8 0 sosppl 128 4 0 4 1 0 1 1 0 8 1 sockpl 400 871 0 853 8 0 8 8 0 8 6 mcl64k 65536 11 0 0 2 0 2 2 0 8 0 mcl16k 16384 1 0 0 1 0 1 1 0 8 0 mcl12k 12288 3 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 11 0 0 2 0 2 2 0 8 0 mcl2k2 2112 1 0 0 1 0 1 1 0 8 0 mcl2k 2048 173 0 0 21 0 21 21 0 8 0 mtagpl 80 22 0 0 1 0 1 1 0 8 0 mbufpl 256 257 0 0 16 0 16 16 0 8 0 bufpl 280 4656 0 192 319 0 319 319 0 8 0 anonpl 16 55567 0 40724 86 1 85 85 0 125 16 amapchunkpl 152 2252 0 2134 13 4 9 13 0 158 2 amappl16 192 1971 0 1160 59 3 56 59 0 8 8 amappl15 184 58 0 54 1 0 1 1 0 8 0 amappl14 176 36 0 31 1 0 1 1 0 8 0 amappl13 168 86 0 84 1 0 1 1 0 8 0 amappl12 160 7 0 6 1 0 1 1 0 8 0 amappl11 152 52 0 37 1 0 1 1 0 8 0 amappl10 144 15 0 8 1 0 1 1 0 8 0 amappl9 136 685 0 681 1 0 1 1 0 8 0 amappl8 128 213 0 187 2 0 2 2 0 8 0 amappl7 120 104 0 92 1 0 1 1 0 8 0 amappl6 112 62 0 53 1 0 1 1 0 8 0 amappl5 104 131 0 117 1 0 1 1 0 8 0 amappl4 96 648 0 615 2 1 1 2 0 8 0 amappl3 88 123 0 114 1 0 1 1 0 8 0 amappl2 80 2330 0 2263 3 1 2 3 0 8 0 amappl1 72 18749 0 18309 25 15 10 20 0 8 0 amappl 80 1076 0 1036 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 23 0 2 1 0 1 1 0 8 0 uaddrrnd 24 396 0 380 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 396 0 380 1 0 1 1 0 8 0 vmmpekpl 168 7004 0 6969 2 0 2 2 0 8 0 vmmpepl 168 55896 0 54015 126 9 117 121 0 357 21 vmsppl 368 395 0 379 2 0 2 2 0 8 0 pdppl 4096 799 0 760 6 0 6 6 0 8 0 pvpl 32 179196 0 175987 198 0 198 198 0 265 134 pmappl 232 395 0 379 2 0 2 2 0 8 0 extentpl 40 46 0 29 1 0 1 1 0 8 0 phpool 112 184 0 3 6 0 6 6 0 8 0